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36results about How to "No geographical restrictions" patented technology

Mortgage financing method and system based on block chain technology

InactiveCN107292735AReduce redemption riskProtect transparencyFinanceUser identity/authority verificationComputer networkEngineering
The invention discloses a mortgage financing method and system based on a block chain technology; the system comprises a block chain network, a finance service node, an account registering mode, and a currency transition gateway; the block chain network is used for receiving an exchange currency and redemption intelligent contract sent by a borrower client end and an exchange currency and transaction intelligent contract sent by an investor client end; the redemption intelligent contract and the transaction intelligent contract are broadcasted in the block chain network common recognition nodes for transactions, and the transaction data are broadcasted to other common recognition nodes when the transaction is complete. The method and system can hyalinize the finance mortgage field, can prevent information tampering, are convenient and reliable, efficient, have no intermediary cost, are transparent in risk control, have no region limitation, and need no compliance cost.
Owner:唐盛物联技术有限公司

Novel method for artificially simulating crop growth shade and humidity environment

The invention discloses a method of a novel technology for artificially simulating a crop growth shade and humidity environment and particularly relates to a novel method for artificially simulating the crop growth shade and humidity environment. According to the method, on the basis of a steel frame greenhouse, power-driven sunshade nets are installed at the top and on the two sides of the greenhouse for controlling illumination in the greenhouse, a spraying system composed of a PPR pipe and a spray nozzle is erected inside the greenhouse for controlling humidity and temperature in the greenhouse, ventilation systems composed of gauzes and power-driven exhaust fans are installed in the middle portions of the two sides of the greenhouse and used for controlling the temperature and the carbon dioxide concentration in the greenhouse, and according to comparison of temperature, humidity and other meteorological data on agricultural environment monitors installed inside and outside the greenhouse, light controlling, humidifying, cooling and ventilating measures are taken, so that the shade and humidity environment which is remarkably different relative to local natural environment conditions is formed. The step that according to the comparison of the temperature, humidity and other meteorological data on the two agricultural environment monitors inside and outside the greenhouse, the corresponding light controlling, humidifying, cooling and ventilating procedures are adopted is the key. The shade and humidity environment is simulated through the method, and the method has the advantages of being wide in geographical adaptability and suitable for different types of crops needing shade-tolerance and humidity-resistance screening and improving shade-tolerance and humidity-resistance breeding efficiency.
Owner:重庆三峡农业科学院 +8

Modular mobile solar power generation device and application method thereof

The invention relates to a modular mobile solar power generation device. The modular mobile solar power generation device takes a container box adapted for vehicle transportation as a frame. Both sidebox plates and a top upper support frame are of a split structure, and a photovoltaic plate is installed, and can be turned to an angle suitable for collecting sunlight. The bottom frame of the box is provided with multi-layered built-in photovoltaic modules, and the multi-layered built-in photovoltaic modules can be sequentially extended to the outside and turned to an angle suitable for solar illumination to absorb solar energy. The interior of the box is provided with a photovoltaic control part which is used for controlling the operation of each photovoltaic plate. Meanwhile, an energy storage battery pack is arranged in the box, and the device can store energy and electricity for external power supply. The device can increase the absorption of solar energy, increase the output of electric energy, realize the mobilization of the device, and meet the power demands in remote areas, various temporary camps, temporary office, production and living places in China, and also solve the practical problem of shortage of electricity and energy in energy-poor, power-underdeveloped countries or regions.
Owner:SHANGHAI INST OF TECH

Zero energy consumption temperature reducing humidifier for bus shelter

A zero energy consumption temperature reducing humidifier for bus shelter relates to a cooling device. The aim of the invention is to settle the problem that the high-temperature and dry bus waiting environment seriously affect the physical health of the waiting person in the hot summer as the prior waiting hall is not provided with a ventilating temperature-reducing facility. A water tank (1) of the invention is connected with a water pump (2) through a first pipe (6). The water pump (2) is connected with the input end of a water distributor (4) through a second pipe (7). A packing box (3) is positioned below the water distributor (4). A water collecting tray (5) is provided below the packing box (3). The water outlet on the water collecting tray (5) is connected with a water tank (1) through a third pipe (8). The hygroscopic material (3-2) is filled in the packing box (3). The bottom of the packing box (3) is provided with a plurality of water leaking openings (3-1). The invention uses the hygroscopic material for reducing the temperature in the waiting hall and creating a comfortable bus waiting environment for the bus shelter. The low-temperature and humid bus waiting environment is good for the physical health of the waiting person.
Owner:HARBIN INST OF TECH

Electronic supermarket shopping system based on electronic certificates

The invention provides a system and a method for electronic supermarket shopping based on electronic certificates. The system comprises an electronic commodity management device, a payment cashier device, an electronic certificate generating device, a verification device and a data statistics device, wherein the electronic commodity management device is used for displaying commodity or service information for consumers, the payment cashier device is used for completing payment for the consumers, the electronic certificate generating device is used for transmitting the electronic certificates to communication devices of the consumers, the verification device is used for completing verification, account checking, settlement, transaction and the like, and the data statistics device is used for summing up the number of sold commodities or service according to verification results and analyzing sales, so that the electronic commodity management device can timely update the displayed commodities or service to be sold. The system has the advantages of low operating cost, zero stock, avoidance of any limitations of commodity or service types, similarity to a traditional supermarket in shopping links, and convenience brought for the consumers.
Owner:上海新大陆翼码信息科技股份有限公司

Enterprise recruitment service system

The invention provides an enterprise recruitment service system, which comprises a cloud end and a terminal, wherein the cloud end comprises a data server, a processing server and an access server, the servers can perform mutual communication, the access server provides a network interface for a terminal APP or a browser, and the processing server is provided with a resource management module for realizing data storage and callout and a service module for at least providing functions of resume editing / publishing, recruitment information editing / publishing and interview notice editing / publishing for the terminal; and the terminal comprises a first terminal loaded with a recruitment equation and a second terminal loaded with an applying equation, and both the recruitment equation and the applying equation access the network interface via the network. The invention aims at providing a network recruitment service system scheme with clear and simple architecture, rich and flexible functions and no regional limitations, and enterprise talent recruitment and job management are facilitated.
Owner:ZHONGSHAN AIHUA ENTERPRISE MANAGEMENT CONSULTING CO LTD

Method for promoting indoor cultivation survival rate and quality of dendrobium nobile

ActiveCN111771701AAccelerate the speed of planting slow seedlingsShorten the planting periodSaving energy measuresCultivating equipmentsBud growthBud
The invention discloses a method for promoting the indoor cultivation survival rate and quality of dendrobium nobile. The method includes the step of using red-blue-green mixed light to irradiate during a germination period of dendrobium nobile buds and using red-blue-green-far red mixed light to irradiate during a growth period of the dendrobium nobile buds. By using the method, the seedling recovering speed of dendrobium nobile bottle seedlings is sped up, the survival rate in a seedling period is improved, and the germination of new buds is promoted. The planting cycle of dendrobium nobileis greatly shortened, and the effective ingredients in the plants are greatly improved. The planting regulation method is practical, has no geographical restrictions, is suitable for promoting for planting in any area and has great commercial value.
Owner:FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD

Multi-stage heat utilization-based sludge low-temperature drying system

The invention discloses a multi-stage heat utilization-based sludge low-temperature drying system. The multi-stage heat utilization-based sludge low-temperature drying system comprises a heat treatment device, a guiding device, a dewatering device, a drying device, a low-temperature drying device and a tail gas processing device; original sludge is heated in the heat treatment device and flows through the drying device via the guiding device and then into the dewatering device; the drying device comprises a hot sludge pipe and a sludge conveying device; the dewatering device comprises a stirring barrel, a plate-and-frame filter press and a pulverizer; optionally, the sludge can be conditioned inside the stirring barrel or directly flows into the plate-and-frame filter press for dewatering,the dewatered sludge is crushed and then conveyed back to the sludge conveying device to exchange heat with the heated sludge inside the hot sludge pipe; tail gas exhausted by the drying device enters the tail gas processing device, and purified tail gas is fed into the low-temperature drying device for drying the dewatered sewage inside the sewage conveying device. The multi-stage heat utilization-based sludge low-temperature drying system reduces energy consumption through multi-stage heat utilization, and reduces pollutant discharge through low-temperature drying, thereby being environmentally friendly.
Owner:HUAZHONG UNIV OF SCI & TECH

Heat recovery water chiller-heater unit for low-temperature ice source heat pump used in northern area

A heat recovery water chiller-heater unit for a low-temperature ice source heat pump used in the northern area is characterized in that an air exchanger, an exchanger, a low-temperature-stage compression device and a high-temperature-stage compression device are included; the upper end of the exchanger is connected with a solar heat collector through a valve opening; and the air exchanger comprises an outer unit shell, a filling chamber, a fan and an ice source solution accumulation pool. The heat recovery water chiller-heater unit has the beneficial effects of being compact in structure and low in cost; refrigerant media which cannot be frozen at the temperature of -30 DEG C and air are subjected to heat exchange to serve as a refrigerating medium or heating medium, and the refrigerating or heating effect is improved; high-temperature evaporation can be carried out, efficiency is improved, energy consumption is obviously reduced, and pollution is reduced; and the heat recovery water chiller-heater unit can adapt to frigid weather and environment, especially the northern area, in use.
Owner:CHONGQING BINGYUANHONG ENERGY SAVING TECH DEV CO LTD

Harmful gas concentration detection system and detection method thereof

The invention discloses a harmful gas concentration detection system and a detection method thereof. The method comprises the following steps: introducing harmful gas into a multi-optical path absorbing tank; supplying temperature and current required by the working of a diode laser device by a LD driver; collimating tuning laser outputted by the diode laser device by a collimator and then emitting into the multi-optical path absorbing tank; repeatedly reflecting and absorbing in the tank and then receiving the output light by a photoelectric detector; converting an optical signal into an electric signal by the photoelectric detector through a photovoltaic conversion module; passing by a pre-amplifier and a lock-in amplifier and then entering into a data collecting and control system; sending to an ARM processor by an A / D converter; and sending a monitoring result to a harmful gas remote monitoring computer by a GPRS module. In such a manner, the harmful gas concentration detection system and the detection method thereof disclosed by the invention are high in detection sensitivity, can meet the requirement for high-precision quick monitoring for the harmful gas in atmosphere and are wide in detection scope, short in response time and high in data transmission rate.
Owner:常州美莱格办公设备有限公司

Ice source heat pump water heater

An ice source heat pump water heater comprises an air exchanger, a first-level exchanger, a circulating water pump and a second-level exchanger. The air exchanger comprises a shell, a filling chamber and an ice source solution accumulation pool. An air inlet and an air outlet are formed in the side walls of the shell. The first-level exchanger is communicated with a connector of a reversing four-way valve, and the other three connectors of the reversing four-way valve are connected with a refrigerant backflow pipe of an air conditioner indoor unit, connected with an inlet of a compressor through an air-liquid separator and connected with the second-level exchanger respectively. The second-level exchanger is connected with an outlet of the compressor. Two water collecting openings of the second-level exchanger are communicated with a water inlet and a water outlet of a heat preservation hot water tank. By means of an outer unit, the ice source heat pump water heater can be used for an air conditioner and can be used for a water heater at the same time, the input cost of a barbershop is reduced, and mounting procedures are reduced; and refrigerant media which cannot be frozen at the temperature of -30 DEG C and air are subjected to heat exchange, so that the refrigerant media serve as a refrigerating medium or heating medium, energy consumption is low, and the ice source heat pump water heater can adapt to frigid-weather environment.
Owner:CHONGQING BINGYUANHONG ENERGY SAVING TECH DEV CO LTD

Control and ecological remediation method for soil heavy metal contamination

The invention discloses a control and ecological remediation method for soil heavy metal contamination. The control and ecological remediation method comprises the following specific steps: 1, preparing a matrix; 2, inoculating with bacteria; 3, preparing bioactive heavy metal particle converters; 4, landfilling the bioactive heavy metal particle converters; 5, performing control and ecological remediation on the soil heavy metal contamination; 6, taking out pennisetum sinese roots. Through combination of the bioactive heavy metal particle converters at the pennisetum sinese roots and pennisetum sinese itself, heavy metals in contaminated soil are fixedly converted, the ecological environment in the soil is improved, and the purpose of contamination control is achieved.
Owner:HENAN HUANYU ENVIRONMENT PROTECTION TECH

Ice source heat pump multi-connected unit

The invention discloses an ice source heat pump multi-connected unit. The ice source heat pump multi-connected unit comprises an air exchaner, a water-fluorine exchanger, a circulating water pump, a filling chamber and an ice source solution accumulating pool, wherein an air inlet and an air outlet are formed in the shell side walls at the two sides of the filling chamber; the fan is fixed in the air outlet of the shell; the ice source solution accumulating pool is positioned rightly below the filling chamber, and is connected with a sprayer through the water-fluorine exchanger and the circulating water pump; a refrigerating agent of the water-fluorine exchanger is fed to a multi-unit air conditioner and an air pipe machine through a valve set; a refrigerating agent backflow port of the water-fluorine exchanger is communicated with a reversing four-way valve; the rest three joints of the reversing four-way valve are respectively communicated with a gas-liquid separator, a backflow pipe of an air conditioner indoor unit and an outlet of a compressor; and the gas-liquid separator is communicated with an inlet of the compressor. A refrigerant medium incapable of being frozen at subzero 30 DEG C exchanges heat with air to serve as a cold carrying agent or a heat carrying agent, so that the refrigerating or heating effect is improved, the energy consumption is reduced, and three functions of refrigeration, heating or living hot water can be provided indoors.
Owner:CHONGQING BINGYUANHONG ENERGY SAVING TECH DEV CO LTD

Air-conditioning water heater/ice-source heat pump integrated machine for barbershops

The invention provides an air-conditioning water heater / ice-source heat pump integrated machine for barbershops. The air-conditioning water heater / ice-source heat pump integrated machine for barbershops comprises an air exchanger, a primary exchanger, a circulating water pump and a secondary exchanger; the air exchanger comprises a housing, a filling chamber and an ice-source solution accumulating tank; an air inlet and an air outlet are formed in sidewalls of the housing; the primary exchanger communicates with one port of a reversing four-way valve; the other three ports of the reversing four-way valve are connected with a refrigerant return pipe of an air-conditioning indoor unit, connected with an outlet of a compressor through a vapor-liquid separator, and connected with a secondary exchanger, respectively; the secondary exchanger is connected with an outlet of the compressor; two water connectors of the secondary exchanger communicate with a water inlet and a water outlet of a thermal insulating hot water tank. According to the air-conditioning water heater / ice-source heat pump integrated machine for barbershops, one outer unit can be shared by the air-conditioner and the water heater simultaneously, such that the investment cost of a barbershop can be reduced and the steps of mounting can be reduced; further, a refrigerating medium that may not be frozen at 30 DEG C below zero exchanges heat with air as a refrigerant or a heating agent, and therefore, the air-conditioning water heater / ice-source heat pump integrated machine is low in energy consumption and adaptive to frigid weather environments.
Owner:CHONGQING BINGYUANHONG ENERGY SAVING TECH DEV CO LTD

Chemical-looping continuous oxygen production system and method based on solar photothermal

ActiveCN111747379ATo achieve the purpose of energy savingIn line with the theme of "energy saving and emission reduction"Solar heating energySolar heat storageAir preheaterEngineering
The invention provides a chemical-looping continuous oxygen production system based on solar photothermal, and belongs to the technical field of chemical-looping oxygen production of solar heat storage and heat accumulation. The system comprises a Fresnel lens field, a heat storage device, a side steel plate, an end steel plate, a columnar glass body, a lifting gate, a premixer, a fan, an air preheater, a reheater, a condenser, a superheater, an evaporator and an oxygen production device. The chemical-looping oxygen generation system is coupled with the solar photo-thermal heat storage system,hot air absorbs solar photo-thermal and then generates steam and performs oxygen absorption and desorption reaction, and then high-temperature oxygen-poor air generated by the reaction preheats coldair. Superheated steam and oxygen mixed gas obtained after the oxygen release reaction is subjected to condensation treatment after air is subjected to secondary heating to obtain pure oxygen, and preheated air enters a heat storage device to be subjected to convective heat exchange to form high-temperature air to continue to participate in the circulation. The whole system realizes gradient utilization of energy, achieves the purpose of low-energy-consumption oxygen production, and conforms to the modern theme of energy conservation and emission reduction.
Owner:NORTHEASTERN UNIV

Ice source heat pump system of swimming pool

An ice source heat pump system of a swimming pool comprises an ice source heat pump device and a combined type air conditioner special for the swimming pool. The ice source heat pump device comprises an air exchanger, a primary exchanger and a secondary exchanger. A hot water outlet of the secondary exchanger is communicated with a refrigerant inlet of the combined type air conditioner special for the swimming pool. A refrigerant return opening of the combined type air conditioner special for the swimming pool is communicated with a water return opening of the secondary exchanger. The ice source heat pump system has the advantages of being compact in structure and low in cost; refrigerant media which cannot be frozen at the temperature of -30 DEG C are subjected to heat exchange with air and serve as a refrigerating medium or a heating medium; a refrigerant is provided for the combined type air conditioner special for the swimming pool after heat exchange of a refrigerating agent of the exchangers; and the ice source heat pump system can adapt to the frigid weather environment, the manufacturing cost of a heat pump air conditioner system is reduced, and meanwhile the ice source heat pump system can adapt to various places.
Owner:CHONGQING BINGYUANHONG ENERGY SAVING TECH DEV CO LTD

Solar-energy-based disinfection placement box for stray animals

The invention relates to a solar-energy-based disinfection and placement box for stray animals. The solar-energy-based disinfection and placement box comprises a box body, a solar photovoltaic module and a disinfectant box; the solar photovoltaic module is fixedly mounted at the top of the box body and is connected with a storage battery pack through a controller; an inlet and outlet is formed in the front side wall of the box body, a plurality of sprayers are arranged on the left side wall, the right side wall and / or the top, and a pressure sensor and a plurality of water outlets are arranged at the bottom; the sprayer is connected with the disinfectant box through a liquid conveying pipe provided with a water pump, and the sprayer and the water pump are both electrically connected to the pressure sensor. The solar photovoltaic module is adopted to convert solar energy into electric energy and then store the electric energy into the storage battery pack, so that the electric energy is provided for a load in the disinfection placement box to work, and the disinfection placement box is low in cost, environmentally friendly, free of geographical limitation and good in practicability; and the stray animals in the box body are automatically disinfected, so that a better rest environment is provided for the stray animals.
Owner:HUBEI UNIV OF SCI & TECH

Method for artificially cultivating toad maggots

The invention discloses a method for artificially cultivating toad maggots. The method comprises the following steps: cleaning toads by using an extracting solution of mangnolia officinalis, fructus aurantii immaturus, natrii sulfas, and radix et rhizoma rhei, pulping the toads, adding a seleninic acid triglyceride mixture and honey, placing the mixture in a maggot breeding box for chrysomyia megacephala to eat raw maggots, promoting maggot production through porous microspheres containing indole, adjusting light, humidity and temperature in the maggot breeding box to provide appropriate growth temperature for the maggots, then passing the maggots through water at 48-50 DEG C, and naturally airing the maggots to obtain the toad maggots. The cultivated toad maggots are high in utilization rate of effective active ingredients in toads, high in selenium content and relatively high in inhibitory activity on malignant tumors; the yield is high, the quality is uniform, and the cultivation period is short; and the method is simple, convenient, free of geographical limitation, capable of guaranteeing stability of maggot breeding conditions and suitable for long-term mass production.
Owner:上海瀚岳药源生物科技发展有限公司

Low-temperature ice source heat pump multi-connected unit in northern area

InactiveCN105402840ASustainable deliveryContinuous, efficient and stable heatingLighting and heating apparatusSpace heating and ventilation detailsEvaporationCompression device
A low-temperature ice source heat pump multi-connected unit in the northern area is characterized in that an air exchanger, an exchanger, a low-temperature-stage compression device and a high-temperature-stage compression device are included; the upper end of the exchanger is connected with a solar heat collector through a valve opening; and the air exchanger comprises an outer unit shell, a filling chamber, a fan and an ice source solution accumulation pool. The low-temperature ice source heat pump multi-connected unit has the beneficial effects of being compact in structure and low in cost; refrigerant media which cannot be frozen at the temperature of -30 DEG C and air are subjected to heat exchange, so that the refrigerant media serve as a refrigerating medium or heating medium, and the refrigerating or heating effect is improved; high-temperature evaporation can be carried out, efficiency is improved, energy consumption is obviously reduced, and pollution is reduced; and the low-temperature ice source heat pump multi-connected unit can adapt to frigid-weather environment, especially the northern area.
Owner:CHONGQING BINGYUANHONG ENERGY SAVING TECH DEV CO LTD

Data sharing method and device, data processing method and device, terminals and call conference method

The invention provides a data sharing method and device, a data processing method and device, terminals and a call conference method. Data to be shared is modulated into a frequency modulated signal according to a set frequency modulation sharing frequency and the frequency modulated signal is sent to a shared terminal, and after the frequency modulated signal is received by the shared terminal, demodulation reduction is carried out to obtain shared data, so that data sharing is achieved. In this way, due to a frequency modulation way, the data to be shared is modulated into the frequency modulated signal for sharing, so that the data can be converted into an analog signal to be used as a modulation signal to modulate carrier wave in a data generation process, and thus the real-time sharing can be carried out in the data generation process, and more application scenes are provided. Meanwhile, when data sharing is carried out in a frequency modulation way, the whole sharing process doesnot involve mobile data, and user traffic does not need to be consumed, so that the geographic limitation does not exist when data sharing is carried out, and meanwhile, the data sharing cost of a user is also reduced, and thus the user experience is improved.
Owner:ZTE CORP

Low-temperature sludge drying system based on multi-stage heat utilization

The invention discloses a multi-stage heat utilization-based sludge low-temperature drying system. The multi-stage heat utilization-based sludge low-temperature drying system comprises a heat treatment device, a guiding device, a dewatering device, a drying device, a low-temperature drying device and a tail gas processing device; original sludge is heated in the heat treatment device and flows through the drying device via the guiding device and then into the dewatering device; the drying device comprises a hot sludge pipe and a sludge conveying device; the dewatering device comprises a stirring barrel, a plate-and-frame filter press and a pulverizer; optionally, the sludge can be conditioned inside the stirring barrel or directly flows into the plate-and-frame filter press for dewatering,the dewatered sludge is crushed and then conveyed back to the sludge conveying device to exchange heat with the heated sludge inside the hot sludge pipe; tail gas exhausted by the drying device enters the tail gas processing device, and purified tail gas is fed into the low-temperature drying device for drying the dewatered sewage inside the sewage conveying device. The multi-stage heat utilization-based sludge low-temperature drying system reduces energy consumption through multi-stage heat utilization, and reduces pollutant discharge through low-temperature drying, thereby being environmentally friendly.
Owner:HUAZHONG UNIV OF SCI & TECH

Ventilation and temperature reduction device of overhead travelling crane air conditioner with natural cold source

The invention provides a ventilation and temperature reduction device of an overhead travelling crane air conditioner with a natural cold source and relates to a ventilation and temperature reduction device, aiming at solving the problem that the physical health of a travelling hoist driver is influenced because the operation temperature of the overhead travelling crane in a workshop is high. In the invention, an air supply outlet is arranged on a support casing, a stuffing box and a blower are respectively and fixedly arranged in the support casing, the air supply end of the blower is opposite to the air supply outlet, a water collection disk is arranged in the support casing and positioned below the stuffing box, a water outlet on the water collection disk is connected with a water tankby a first pipeline, the water tank is connected with a water inlet of a water pump by a second pipeline, a spray nozzle is installed on one end of the pipeline, one end of the pipeline provided withthe spray nozzle is arranged on the right upper end of the stuffing box, the other end of the pipeline is connected with a water outlet of the water pump, a moisture absorption material is filled in the stuffing box, and the bottom of the stuffing box is provided with a plurality of water leakage holes. The invention utilizes the moisture absorption material to reduce the temperature in an overhead travelling crane operation room and improves the working environment in the overhead travelling crane operation room, and the working environment with low temperature and moisture is beneficial to the physical health of the driver of the overhead travelling crane.
Owner:HARBIN INST OF TECH

Constant-temperature and constant-humidity ice-source heat pump unit

The invention provides a constant-temperature and constant-humidity ice-source heat pump unit, which comprises a refrigerant outer unit and a constant-temperature and constant-humidity coil fan; the refrigerant outer unit comprises an outer unit housing, a filling chamber, a fan, an ice-source solution accumulating tank, a water-fluorine exchanger and a circulating water pump; a refrigerant port of the water-fluorine exchanger is connected with a refrigerant pipe inlet of the constant-temperature and constant-humidity coil fan through a valve bank; a refrigerant return port of the water-fluorine exchanger communicates with a reversing four-way valve; amongst the other three ports of the reversing four-way valve, one port communicates with an outlet of a compressor, while the other port communicates with an inlet of the compressor through a vapor-liquid separator and the rest one port communicates with a refrigerant return pipe of the constant-temperature and constant-humidity coil fan. The constant-temperature and constant-humidity coil fan has the advantages of compact structure and low cost; further, a refrigerating medium that may not be frozen at 30 DEG C below zero exchanges heat with air as a refrigerant or a heating agent, and the generated refrigerant is used for the constant-temperature and constant-humidity unit to refrigerate or heat; as a result, the energy consumption is remarkably reduced; moreover, the constant-temperature and constant-humidity ice-source heat pump unit is adaptive to cold weather environments.
Owner:CHONGQING BINGYUANHONG ENERGY SAVING TECH DEV CO LTD

Household ice-source heat pump air conditioner

The invention provides a household ice-source heat pump air conditioner. The household ice-source heat pump air conditioner comprises an air exchanger, a water-fluorine exchanger, a circulating water pump, a filling chamber and an ice-source solution accumulating tank; an air inlet and an air outlet are formed in sidewalls of a housing on two sides of the filling chamber; a fan is fixed at the air outlet of the housing; the ice-source solution accumulating tank is located directly under the filling chamber, and connected with a sprayer through the water-fluorine exchanger and the circulating water pump; a refrigerant of the water-fluorine exchanger is fed into an air-conditioning refrigerant pipe through a valve bank; a refrigerant return port of the water-fluorine exchanger communicates with a reversing four-way valve; the other three ports of the reversing four-way valve communicate with a vapor-liquid separator, a return pipe of an air-conditioning indoor unit and an outlet of a compressor, respectively; the vapor-liquid separator communicates with an inlet of the compressor. According to the household ice-source heat pump air conditioner, a refrigerating medium that may not be frozen at 30 DEG C below zero exchanges heat with air as a refrigerant or a heating agent, such that a refrigeration or heating effect can be improved and energy consumption can be reduced; furthermore, three functions of refrigeration, heating and domestic hot water can be provided for a room.
Owner:CHONGQING BINGYUANHONG ENERGY SAVING TECH DEV CO LTD

Hotel washhouse ice source heat pump energy-saving drying system

The invention discloses a hotel washhouse ice source heat pump energy-saving drying system which comprises a refrigerant outer machine, an ice source drying room and an ice source ironing room. The refrigerant outer machine comprises an outer machine shell, and an air exchanger, a primary exchanger, a secondary exchanger and a heat recovery exchanger which are installed in the outer machine shell. A water inlet and a water outlet of the secondary exchanger are communicated with a refrigerant pipe of a combined air conditioner in the ice source drying room and a refrigerant pipe of a combined air conditioner in the ice source ironing room respectively. A water inlet and a water outlet of the heat recovery exchanger are communicated with refrigerant pipes of multiple sets of ironing devices in the ice source ironing room respectively. A refrigerant medium which will not be frozen at -30 DEG C exchanges heat with air and then is used as a heat exchange medium, so that a heat exchange source is provided for follow-up equipment, energy consumption is low, and the cost is reduced; the residual heat can be returned to water to be used as a secondary heat exchange source, the refrigerating and heating function can be provided for the indoor part, and the system is suitable for various regions.
Owner:CHONGQING BINGYUANHONG ENERGY SAVING TECH DEV CO LTD

Heat-clearing and detoxifying tea, as well as preparation method and application thereof

The invention discloses heat-clearing and detoxifying tea, as well as a preparation method and an application thereof. The heat-clearing and detoxifying tea is prepared from the following raw materials in parts by weight: 3-7 parts of nothopanax delavayl, 1-5 parts of wild chrysanthemum flowers, 1-3 parts of honeysuckle flowers, and 1-5 parts of liquorice roots. The preparation method comprises the following steps of: mixing the raw material according to formula proportion, mashing the mixture, and carrying out sieving. The application includes applications of the heat-clearing and detoxifying tea in preparation of heat-clearing and detoxifying foods, as well as health-care foods. According to the invention, the nothopanax delavayl is used as a monarch drug, the wild chrysanthemum flowers and the honeysuckle flowers are used as official drugs, and the liquorice roots are used as an assistant and messenger drug; and thus, the tea has obvious heat-clearing and detoxifying functions owe to combination of the drugs.
Owner:CHUXIONG MEDICAL COLLEGE

Solar safe charging cabinet

The invention discloses a solar safe charging cabinet. The solar safe charging cabinet comprises a cabinet body, the bottom of the cabinet body is provided with universal wheels, the interior of the cabinet body is provided with a mobile phone charging strip, a computer charging strip and a storage battery, the mobile phone charging strip and the computer charging strip are both electrically connected with the storage battery through breakers, the top of the cabinet body is provided with a solar panel, and the solar panel is electrically connected with the storage battery. According to the invention, the solar panel supplies power to the storage battery, and therefore a charging device is charged, more energy is saved, and at the same time, the solar safe charging cabinet does not need tobe connected to commercial power, has no regional limitations, and is higher in applicability.
Owner:四川腾旭蓝科技有限公司
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