66results about How to "Temperature monitoring at any time" patented technology

The invention relates to a cold-chain logistics system including a monitoring center system, a vehicle intelligent terminal and a cold storage device. The monitoring center system is configured based on the B / S application mode (Browser / Server), the monitoring center system is provided with a server and is connected with a client via the Internet or other communication networks. The vehicle intelligent terminal sends the acquired vehicle driving information to the monitoring center system, and the server provides the information to the system user via the back-end processing. The system user sends the instruction via the browser of the client, and sends the instruction to the vehicle intelligent terminal, so that the task dispatching and scheduling, and the vehicle management. The cold-chain logistics system can achieve the recording of the cold-chain logistics process and testing data sharing, thereby saving the labor cost and improving the work efficiency.

The invention relates to an intelligent constant temperature garment. The intelligent constant temperature garment comprises a garment main body, a temperature controller and a humidity controller and further comprises a pipeline network, a liquid refrigerant collecting box and a gas refrigerant collecting pipe or bag, wherein the pipeline network, the liquid refrigerant collecting box and the gas refrigerant collecting pipe or bag are arranged on the garment main body; an inlet pipe and an outlet pipe are arranged on the liquid refrigerant collecting box; a head pipe section and a tail pipe section are arranged on the gas refrigerant collecting pipe or bag; the pipeline network is connected between the outlet pipe and the head pipe section; the inlet pipe of the liquid refrigerant collecting box is connected with the tail pipe section of the gas refrigerant collecting pipe or bag through a connecting pipe and a refrigeration compressor; a gas refrigerant in the collecting pipe or bag is turned into a liquid refrigerant and does work through the external refrigeration compressor; a first valve is arranged on the inlet pipe of the liquid refrigerant collecting box; a second valve or a pump is arranged on the outlet pipe; and a third valve is arranged at the tail pipe section of the gas refrigerant collecting pipe or bag. The intelligent constant temperature garment provided by the invention is energy saving, environmentally-friendly and intelligent and not only can be used for cooling according to the rising of human body temperature but also can be used for effectively warming according to the reduction of the human body temperature.

The invention belongs to the field of chemical equipment and particularly discloses a chemical reaction device for stirring. The chemical reaction device for stirring comprises a kettle body, wherein the inner wall of the kettle body is made of a nonferromagnetic material; a partition cavity is formed in the inner wall of the kettle body, a plurality of elastic assemblies are arranged in the partition cavity, each elastic assemblies comprises a spring and an elastic block which can be absorbed by a magnetic substance, and one end of the spring is connected to the elastic block while the other end of the spring is fixed to the inner wall of the partition cavity; and a driver which is fixed on a frame is arranged at the top end of a kettle cover, the driver is rotatably connected to a stirring unit located in the kettle body, the stirring unit comprises a stirring shaft, the stirring shaft is hinged to a plurality of stirring rods, and stirring magnetic blocks are fixed to the working ends of the stirring rods. According to the scheme, the device has the technical effects of being simple in structure and uniform to stir and enhancing the unsticking effect as the elastic blocks can vibrate repeatedly.

The invention discloses a cage for mutton sheep fattening, and belongs to the technical field of livestock cultivation pens. The cage comprises a main bracket supported by six supporting legs, wherein supporting rods are arranged at the upper ends of the six supporting legs; a bottom plate is arranged on the main bracket; uniformly distributed rectangular gaps are formed in the bottom plate; a dung storage bin is mounted below the bottom plate by a linear rail, and inclines from one side to the other side; a handle is arranged on the side surface of the dung storage bin; the side surface of the lower side of the dung storage bin is connected with a dirt discharge pipeline; side fences are fixed on the two sides the main bracket; regular grilled door bodies are arranged on the front surface and the rear surface of the main bracket; a roof is arranged at the tops of the supporting rods; and water tanks and a camera are fixed at the upper parts of the supporting rods. The cage is in a detachable form, so that people can clean the cage conveniently, and the cage is simple in structure and convenient to mount and dismount, saves the site area, improves the cultivation benefit, reduces the labor intensity, and improves the working efficiency, and remote monitoring can be achieved.

The invention belongs to the technical field of cutting devices, and particularly relates to a cutting device with a leftover material collecting function for production of mechanical equipment. Aiming at the problems that a device is low in shockproof coefficient, leftover materials are not collected, a cutting knife working for a long time is not cooled either, meanwhile, the cutting angle of the device is fixed, and practicability is relatively low, the following scheme is proposed, specifically, the cutting device comprises a base, supporting blocks are fixed to the outer walls of the fourcorners of the bottom of the base through bolts correspondingly, and shockproof pads are fixed to the outer walls of the bottoms of the four supporting blocks through screws correspondingly; and first sliding grooves are formed in the outer walls of the two sides of the top of the base correspondingly, sliding rails are fixed to the inner walls of the two first sliding grooves through bolts correspondingly, and the inner walls of the two sliding rails are slidably connected with first sliding blocks. According to the cutting device, the shockproof coefficient of the cutting device can be increased, the stability of the cutting device is also improved, the cutting requirements of different mechanical equipment are met, thus the cutting device is more practical, and the cutting quality andefficiency are improved advantageously.

The invention discloses a detecting-calibrating device and method of a detector for detecting alcohol content in exhaled gas. The detecting-calibrating device comprises four-channel sampling equipment, heating and heat-preserving equipment and a mobile platform, wherein the four-channel sampling equipment comprises a combined switching device consisting of a six-way valve and a four-way valve, andfour steel bottles for carrying zero grade gas and ethanol gas standard substances in 0.1mg / L, 0.3mg / L and 0.5mg / L of air. By adopting the detecting-calibrating device, the detector of the alcohol content in the exhaled gas can be detected and calibrated rapidly and accurately in real time, continuous switching of the alcohol gas standard substances in the air is realized on the premise of meeting detection sampling standard, the working efficiency is increased, and the working cost is lowered.

The invention discloses a furnace body structure of an energy-saving type preheating furnace. The furnace body structure comprises a preheating furnace body. A plurality of preheating cavities are formed in the preheating furnace body, and the side walls of each preheating cavity are provided with air inlets. An air return opening is formed in the rear wall of the preheating furnace body. The air inlets are provided with wind shields, and the wind shields can move left and right in guide grooves of the upper inner walls and the lower inner walls of the air inlets. Each preheating cavity is provided with a drawer-type storage box, and each storage box body is further internally provided with a roller. Through holes are evenly distributed in the side walls of the rollers. The two ends of each roller are connected with rotating shafts. One ends of the rotating shafts are connected with inner side bearing pedestals, and each inner side bearing pedestal is coated with a thermal insulation layer. The other ends of the rotating shafts penetrate through drawer panels and are connected with outer bearing pedestals and motors arranged outside the drawer panels. The front face of each drawer panel is provided with a mounting box body. Each mounting box body is further internally provided with a fan. Each drawer panel is made of a thermal insulation material. The furnace body structure is uniform in preheating and long in service life.

The invention discloses a super-heavy-oil oil reservoir mining mechanism, and further discloses a mining method using the mining mechanism. The super-heavy-oil oil reservoir mining mechanism comprisesat least one mining set, and each mining mechanism comprises horizontal wells and vertical wells; each horizontal well comprises an upper horizontal well body and a lower horizontal well body and isprovided with a horizontal section and a vertical section; the vertical wells are arranged nearby the horizontal wells; and microwave transmitting devices and microwave reflecting devices are mountedon the outer sides of the well walls of the vertical wells, and microwaves are reflected in a reciprocating mode between the microwave reflecting devices between every two vertical wells. The mining method comprises the steps that a formation is subjected to microwave preheating, steam is injected, and an initial production stage is started; and in the mining process, the formation is heated at any time according to needs. The super-heavy-oil oil reservoir mining mechanism and the mining method have the beneficial effects that using of the steam amount is reduced, and the mining cost is reduced; the formation can be quickly preheated, the time for breaking through a mining channel is shortened, and meanwhile, the mining amount in unit time is increased; the formation heating range is wider; and the formation temperature is monitored at any time, the microwave power is adjusted, thus a steam cavity is developed according to the given position, size and shape, and the steam cavity is evenly expanded.

The invention relates to a double-sided sleeping pad capable of promoting growth of a child, which comprises a pad case, a pad core and a sensing device. The double-sided sleeping pad can be used by two sides according to season and temperature. When sleeping on the pad, a child consumes less heat, sleeps soundly and stably, seldom cries and grows quickly. When the pad is used, the temperature, humidity and bed wetting of the child can be monitored at any time, and remote control and near control alarms and voice and music prompts can be given through an external interface.

The invention belongs to the technical field of coal mine trackless auxiliary transportation devices, and in particular relates to a transmission shaft braking wet multi-disc brake. The brake comprises an inner shell, a middle shell, an outer shell and a supporting shaft, wherein a hollow piston is arranged in the middle shell; a friction pair is arranged in an inner hole of the piston and consists of a plurality of circular steel sheets which are fixedly connected in the inner hole of the piston through splines along the radial direction at equal intervals, and a plurality of circular friction sheets which are fixedly connected to the excircle of the supporting shaft through splines and positioned among the steel sheets; a certain gap is reserved between each steel sheet and each friction sheet; high pressure oil is injected into a cavity at the front end of the piston, so that the piston moves, a large gap is formed between each steel sheet and each friction sheet, and braking is released; and when the oil returns to a hydraulic system or the hydraulic system fails, a braking system eliminates the gap between each steel sheet and each friction sheet through a spring, braking moment is generated, and moving parts are completely immersed in lubricating oil. The brake is suitable for a transportation device requiring long-time braking.

The invention discloses a treatment device and method for high-iron silicon carbide micro-powder and aims to solve the technical problems in the prior art that high-iron materials generated when a magnetic separator is adopted to remove iron in silicon carbide micro-powder has high difficulty in treatment, requires a long treatment time and causes serious pollution. The treatment method comprises the steps of material mixing, ultrasonic vibration, pickling and cleaning. The treatment device comprises a reaction bucket and ultrasonic equipment, wherein the ultrasonic equipment comprises at least one supersonic oscillator arranged on the outer wall of the reaction bucket and at least one ultrasonic generator arranged outside the reaction bucket, and each ultrasonic generator is connected with 1-3 supersonic oscillators; a stirrer is also arranged in the reaction bucket. According to the invention, iron impurities in the high-iron materials generated in the silicon carbide micro-powder production process can be effectively removed, and part of superfine particles can also be removed, so that the purpose of efficient recycling of the high-iron materials is achieved, resources are saved and environmental pollution is avoided.

The invention relates to an emergency cooling system for a supercritical circulating fluidized bedboiler and a control method thereof. The emergency cooling system comprises a heat exchanger, a furnace water circulation cooling device and an external circulation cooling device, wherein the furnace water circulation cooling device and the external circulation cooling device are connected with the heat exchanger correspondingly; when a boiler water supply is interrupted, the heat storage capacity of a hearth and castable in the hearth are continuously transferred into an external circulation cooling device through water from a coal economizer collection box or a water storage tank and a cooling medium in a storage container which are fully exchanged in the heat exchanger, so that the purposeof the emergency cooling of the bedboiler is achieved. The emergency cooling system for the supercritical circulating fluidized bedboiler and the control method thereof are provided, wherein the liftof a furnace water circulation pump and the lift of an external circulation pump only overcome the resistance of the heat exchanger and the resistance of a pipeline, power is not high and a diesel engine driven is not needed, so that the initial investment of a system is low, the operation and maintenance workload of a later-stage equipment is low.

The invention provides a novel efficient extruder for honeycomb panel production. The novel efficient extruder comprises a rack, a support frame, a machine cylinder, a hopper, a temperature control component, a screw and a mold. The novel efficient extruder is characterized by further comprising an inner cylinder, a temperature detector and the like; and the machine cylinder and a variable-speed motor are mounted on the support frame, a human-computer interaction interface is mounted on the machine cylinder, and the inner cylinder is mounted in the machine cylinder. According to the novel efficient extruder for honeycomb panel production, the temperature detector is arranged so that the temperature of the temperature control module can be monitored at any time, working staff can conveniently know the working state of the temperature control module at all times, and it is avoided that the temperature control component fails during part of worksand consequently the variable-speed motor is damaged or a machine head is clogged during discharging; a magnetic slideway is arranged in the hopper, the impact force of fed raw materials on the hopper is buffered, besides, the magnetic slideway can absorb metal filing impurities in the raw materials, and it is avoided that metal filings enter the machine and damage a screw or the motor; and the inner cylinder is sleeved with the thermal insulation machine cylinder so that the situation that the working staff at outside is scalded by heat generated during heating of the temperature control component can be avoided, and the use safety of the equipment is improved.

The invention discloses a drying device. The drying device comprises a rack and a drying cylinder fixed to the rack. The drying cylinder is in a hollow cylinder shape. A material door is arranged on the side face of the drying cylinder, a material frame matched with the position of the material door is arranged in the drying cylinder, and an air inlet device is arranged on the rack. The air inlet device comprises an air pump, a heater and a dryer. An air outlet of the air pump communicates with an inlet in the lower end of the drying cylinder through the dryer and the heater. An air inlet of the air pump communicates with an outlet in the top of the drying cylinder. The top of the drying cylinder is in an inverted bowl shape. A spiral groove is formed in the side wall of the interior of the drying cylinder. The drying device has the beneficial effects that air heat is used for heating and drying materials, and compared with an ordinary electric heating device, the drying device can prevent the situation that vapor stays at the place around the materials for a long time and slows down drying; and the spiral groove is formed in the inner side of the drying cylinder of the drying device, air circulation is accelerated, vapor can be brought away more quickly, and the drying speed is increased.

The invention relates to the technical field of computer heat dissipation, in particular to a water-cooled heat dissipation and leak-proof device for a computer, which includes a computer case, a water-cooled case and a power supply module, and heat dissipation holes are provided in the middle of the outer surfaces of the computer case and the water-cooled case. A waterproof board is fixedly installed between the chassis and the water-cooled chassis, and a thermal insulation gasket is fixedly installed in the middle of the waterproof board. The outer surface of the water-cooled chassis is movably installed with drawers, and the upper end of the water-cooled chassis is equipped with WRM- 101 temperature sensor with folding dust cover. A computer water-cooling and heat-dissipating anti-leakage device according to the present invention is provided with a waterproof board, a WRM-101 temperature sensor, a foldable dust cover and a double-pressure water pump, which can effectively prevent liquid leakage and play a role in dustproofing, and can Realizing the function of automatic cooling and heat dissipation, it can also speed up the flow of cooling water, improve the heat dissipation effect, apply to different working conditions, and bring better use prospects.

The invention discloses a pouring device for preparing foaming concrete and belongs to the technical field of building block equipment. The pouring device comprises a plurality of additive tanks, a water tank, a mixing and pouring tank and a worktable. The tops of the additive tanks are provided with additive feed inlets, and the bottoms of the additive tanks are provided with additive discharge outlets which communicate with the mixing and pouring tank. The top of the water tank is provided with a water inlet, and the bottom of the water tank is provided with a water outlet which communicates with the mixing and pouring tank. The top of the mixing and pouring tank is provided with a dry material feed inlet, and the bottom of the mixing and pouring tank is provided with a pouring outlet. The mixing and pouring tank is internally provided with a stirring paddle which is connected with a power device to supply power. According to the pouring device, materials can be sequentially added according to the process order, meanwhile, a weighing device is arranged and can accurately control the addition amount of the materials, the whole pouring process is controlled through a computer, and manpower, material resources and time are saved.

The invention discloses a heat preservation type drying machine which comprises a rack and a drying barrel fixed on the rack, wherein the drying barrel is in a hollow cylinder shape; an upper cover is arranged at the top of the drying barrel; the upper cover is shaped like an inversely buckled bowl and is hinged with the drying barrel; a lower cover is arranged at the lower end of the drying barrel; the lower cover is bowl-shaped and is hinged with the drying barrel; a helical slot is formed in the inner side wall of the drying barrel; the drying barrel comprises an inner wall and an outer wall; a closed space is formed between the inner wall and the outer wall; and the closed space is filled with helium. The heat preservation type drying machine has the beneficial effects that the drying barrel of the heat preservation type drying machine is of a double-layer structure including the inner wall and the outer wall; and the space between the inner wall and the outer wall is filled with inert gas, so that the heat isolation effect is very good.

The invention belongs to the field of transmissions, and discloses a six-gear electro-hydraulic AMT assembly. The six-gear electro-hydraulic AMT assembly comprises a six-gear AMT, a gear selecting and shifting actuator, an electro-hydraulic actuator, a hydraulic oil pipeline and a release bearing; the gear selecting and shifting actuator is an electric gear selecting and shifting actuator, the gear selecting and shifting actuator is arranged on a shell of the six-gear AMT, and one end of the gear selecting and shifting actuator extends into the six-gear AMT and is used for driving shifting fork shafts of the six-gear AMT to axially rotate or axially move; the electro-hydraulic actuator is arranged on the shell of the six-gear AMT, one end of the electro-hydraulic actuator is connected with the release bearing through a hydraulic oil pipeline, the release bearing is arranged on the shell of the six-gear AMT, in the using state, the release bearing is matched with a clutch, and the electro-hydraulic actuator is used for controlling separation and combination of the release bearing and the clutch. The electric and hydraulic integrated control principle is adopted, the advantages of a hydraulic executing mechanism and an electric executing mechanism are combined, the gear selecting and shifting process can be stable, impact is avoided, and meanwhile the advantages of being compact in structure, small in size and the like are achieved.

The invention provides an electric energy transmission system for a vehicle, a charging device and an electric vehicle. The electric energy transmission system for the vehicle comprises a charging connection part (1) and an electric energy transmission guide rail (2), wherein one end of the electric energy transmission guide rail (2) is connected with one end of the charging connection part (1). Compared with the prior art, the electric energy transmission system for the vehicle has the advantages of being excellent in conductivity in the large-current charging process, light in weight, low in cost, capable of avoiding electromagnetic interference, simple in structure and convenient to assemble.

The invention discloses an LED (Light Emitting Diode) control device and LED illumination equipment with the same. The LED control device receives a voltage source from a power supply circuit and comprises a temperature detection circuit, a fan control circuit and a synchronous control circuit, wherein the temperature detection circuit is connected with the power supply circuit; the fan control circuit is connected with the temperature detection circuit and a fan blade sensing circuit of a cooling fan; the synchronous control circuit is connected with the fan blade sensing circuit and a driving circuit of an LED lamp and is used for controlling the on and off of the driving circuit; when the power supply is turned on, the LED control device synchronously detects whether abnormal conditions occur or not; if the abnormal conditions that the temperature of the LED lamp is overhigh, the cooling fan is damaged or fan blades of the cooling fan are clamped by foreign matters and the like occur, the LED control device actively turns off the LED lamp. Therefore the aim of synchronously controlling whether the supply of a driving power supply of the LED lamp is realized or not can be realized under the control conditions of temperature and fan operation, and further the illumination quality and safety of the LED illumination equipment when the LED illumination equipment is lightened are guaranteed.

The invention discloses an intelligent cup, which comprises a cylindrical cup body and a circular cup cover. The cup body is composed of a cylindrical base and a double-layer cup wall. A charging socket and a controller are provided on the side, a liquid crystal display is provided in the gap between the double-layer cup walls, a temperature sensor and a pressure sensor are provided in the inner cavity of the bottom surface of the base, and a cooling device is provided in the gap at the bottom of the double-layer cup wall. The outer surface of the double-layer cup wall is provided with a cooling button and a heating button respectively, a rotating motor is provided in the inner cavity of the cup cover, a battery is provided next to the rotating motor, and a battery is provided on the side of the cup cover. A charging socket, a switch button is provided on the upper surface of the cup cover, a plurality of miniature hooks are provided on the lower bottom of the cup cover, a drum is provided at the lower end of the miniature hooks, and an insert is provided at the center of the lower bottom surface of the inner cavity of the cup cover. paddle for the drum. The invention has the advantages of simple structure and strong practicability.

The invention discloses an energy-saving type preheating furnace. The energy-saving type preheating furnace comprises a shell, a door sheet, a preheating furnace body and a heat supply box. A plurality of preheating cavities are formed in the preheating furnace body. Drawer-type storage boxes are arranged in the preheating cavities. Storage box lugs are arranged on the left end side faces and the right end side faces of storage box bodies separately. Air inlets in the left side walls and the right side walls of the preheating cavities are provided with air stopping valve plates. The rear ends of the air stopping valve plates are connected with corresponding springs, and the upper ends and the lower ends of the air stopping valve plates are embedded into guide grooves in the upper inner walls and the lower inner walls of the air inlets. Valve plate lugs are arranged on the inner side faces of the air stopping valve plates. Due to the facts that the air stopping valve plates are arranged on the side walls of the preheating cavities and the lugs on the drawer-type storage boxes are matched with the lugs on the air stopping valve plates, when the drawer-type storage boxes are inserted into a preheating box body, the air stopping valve plates can be opened so that hot air can be connected in; and when the drawer-type storage boxes are pulled out, the air stopping valve plates can be reset, ventilation is stopped, excessive heating can be avoided, energy consumption is reduced and energy is saved.

The invention belongs to the technical field of biomass organic fertilizers, and particularly discloses a high-activity biomass organic fertilizer and a preparation method thereof. The biomass organicfertilizer is mainly prepared from crop straw, cassava residues, corn starch residues, livestock manure, a zymophyte agent, potassium fulvate and chitin; a potassium fulvate biological product is added, so that the growth can be promoted, and the disease resistance of plants is indirectly improved; and chitin biological products are added to induce the plants to generate chitinase, so that chitosan oligosaccharide in the nematodes and eggs is decomposed through the chitinase, and the walls and egg shells of the nematodes are dissolved. According to the invention, fermentation equipment adopted during preparation can stir materials in the fermentation tank more quickly and uniformly, the stirring efficiency is improved, and the fermentation conditions are better guaranteed; and the temperature in the fermentation tank can be monitored at any time by arranging a temperature sensor, the pressure of the fermentation tank can be observed and recorded by arranging a pressure gauge at the top of the fermentation tank, and peculiar smell emitted in the exhaust process can be reduced by arranging a deodorization device.

The invention provides a chamber type high-temperature electric heating furnace which comprises a furnace steel structure, a furnace door, a furnace liner, a furnace door lifting mechanism, a heating element and temperature detectors. The space in a furnace body is divided into twelve areas according to a furnace door wall, a rear wall, a furnace bottom wall, a left side wall and a right-side wall in the furnace body. One temperature detector and one component of the heating element are arranged in each area and connected in parallel and do not affect each other. The temperature detectors and the components of the heating element are connected to an outer control system. The chamber type high-temperature electric heating furnace has the advantages that uniformity of the temperature in the furnace body everywhere can be guaranteed, it is guaranteed that technological parameters in the production process are basically consistent, the chamber type high-temperature electric heating furnace does not have requirements of products for arrangement and brings great convenience to workers, the workload of the workers is reduced, and working efficiency is enhanced.

The invention discloses a moisture-preventing drying device. The moisture-preventing drying device comprises a rack and a drying cylinder fixed to the rack. The drying cylinder is in a hollow cylinder shape. An upper cover is arranged on the top of the drying cylinder and is in an inverted bowl shape. A lower cover is arranged at the lower end of the drying cylinder and is in a bowl shape. A resisting ring is arranged at the position, close to the upper cover, on the inner side wall of the drying cylinder. The resisting ring and the drying cylinder form a water groove. At least one water channel is arranged in the interior of the side wall of the drying cylinder. One end of each water channel communicates with the water groove, and the other end of each water channel communicates with the position above the lower cover. An outlet is located above the lower cover. A water storing device is arranged at the bottom end of the lower cover. A water outlet hole is formed in the bottom end of the water storing device. The moisture-preventing drying device has the beneficial effects that the water storing device is arranged at the bottom end of the lower cover, water drops enter the water storing device after flowing down, a worker can open a valve to drain accumulated water after seeing that the accumulated water is too much through the transparent water storing device, and the situation that the accumulated water is heated to form moisture and flows to the materials along with air and the material drying effect is affected is prevented.

The invention discloses a preheating furnace with an uniform preheating function. The preheating furnace comprises a shell, a door plank, a preheating furnace body and a heating box. Multiple preheating cavities are formed in the preheating furnace body. A drawer type containing box is arranged in each preheating cavity. Containing box protruding blocks are correspondingly arranged on the left end side face and the right end side face of each containing box body. Wind shields are correspondingly arranged on air inlets in the left side wall and the right side wall of each preheating cavity. The rear ends of the wind shields are connected with springs. The upper ends and the lower ends of the wind shields are embedded into guide grooves in the upper inner walls and the lower inner walls of the air inlets. A valve plate protruding block is arranged on the inner side face of each wind shield. Through the wind shields arranged on the side walls of the preheating cavities, through the cooperation of the protruding blocks on the drawer type containing boxes and the protruding blocks on the wind shields, the wind shields can be opened when the drawer type containing boxes are inserted into the preheating box bodies, and hot air is introduced; and when the drawer type containing boxes are pulled out, the wind shields return to the original positions, and the ventilation is closed, so that the excessive heating can be avoided, the energy consumption is lowered, and the energy is saved.

The invention belongs to the technical field of power control devices, and relates to a mobile heat dissipation type household inverter power source. The mobile heat dissipation type household inverter power supply comprises an inverter power source main body, moving wheels, a transformer, an inverter and a radiator; the bottom of the inverter power source main body is provided with rubber foot pads; the upper left side of the base surface of the inverter power source main body is provided with an indication meter; an indicator light adjacent to the right side of the indication meter is disposed on the base surface of the inverter power source main body; the lower side of the base surface of the inverter power source main body is provided with an adjustment switch, a first output interface, a second output interface and a power source switch which are distributed from left to right; the left end and right end of the inverter power source main body are provided with heat dissipation grids; the lower part of the left side of the inverter power source main body is fixedly provided with two sets of moving wheels; the lower part of the right side of the inverter power source main body is provided with two sets of telescopic sleeves; and telescopic rods are installed inside the two sets of the telescopic sleeves respectively. The device of the invention has the advantages of simple overall structure, good heat dissipation effect, and certain popularization value.

The invention discloses an insulating box with a thermometer and relates to the technical field of insulating boxes. The insulating box is composed of a box body and a box cover, wherein a hole for mounting the thermometer is mounted on the box body; the thermometer is mounted on the hole of the box body, so that the probe on the thermometer stretches into the box body, and a display disc of the thermometer is placed on the outer surface of the box body. The insulating box disclosed by the invention is simple in structure, convenient to use, good in insulating property and excellent in anti-violet resistance, low- and high-temperature resistance and impact resistance. The insulating box is provided with the high precision food grade thermometer, the temperature measuring range is 10 DEG Gbelow zero to 110 DEG C, so that the temperature in the insulating box can be induced; the probe is made from a high quality stainless steel material, and can be in direct contact with food, so that people can monitor the temperature in the insulating box anytime without uncovering the box; the thermometer displays the temperature more accurately and sensitively by mechanical precise induction, the temperature is measured by a fully mechanical core, a power supply is not needed, and the insulating box is durable.