61results about How to "Fast dehumidification" patented technology

The invention provides a rapid cooling and dehumidifying substation cabinet. A first cooling cavity is formed in a first side wall of a cabinet body; a second cooling cavity is formed in a second side wall; a third cooling cavity communicated with the first cooling cavity and the second cooling cavity is formed in a bottom plate of the cabinet body; the first cooling cavity, the second cooling cavity and the third cooling cavity are filled with a cooling liquid; a cover plate is matched with an opening of the cabinet body to seal the cabinet body; and a first baffle plate and a second baffle plate sequentially partition the inside of the cabinet body into a first chamber, a second chamber and a third chamber. The cabinet body is cooled through the cooling liquid, the cooling liquid is timely refrigerated and cooled through a circulating pump and a refrigerating device, and cold and heat exchange of the cooling liquid and the cabinet body is kept in balance, so that the cooling target in the cabinet body is achieved, waste of cold is avoided, the humidity balance in the cabinet body is maintained in ventilation and air exchange manners, the humidity in the cabinet body is controlled within a safety range in real time, the damp-proof effect is good, and meanwhile, one part of heat in the cabinet body can be taken away through introducing air.

The invention relates to an intelligent induction lock with dehumidification and dedusting functions. The intelligent induction lock comprises a main body and a handle. The main body is internally provided with a groove, a lifting groove, a dehumidification mechanism and a dedusting mechanism. An induction head is arranged in the groove, and the dedusting mechanism comprises a lifting unit, a baffle and a cleaning block. The dehumidification mechanism comprises an air extraction unit, a dehumidification pipe and an air exhaust pipe, and the air extraction unit comprises a motor, a rotary disc,a positioning pin, a limiting rod, a swing rod, a strip-shaped hole, a shipper rod, a pushing block, an air extraction pipe and a check valve. According to the intelligent induction lock with the dehumidification and dedusting functions, dust accumulated on the induction head can be cleaned up through the dedusting mechanism to prevent the situation that the dust affects the induction property ofthe intelligent induction lock so that the intelligent induction lock can quickly and effectively sense an induction card; and not only that, air in the groove can be dehumidified by the intelligentinduction lock through the dehumidification mechanism, damage to electronic components in the intelligent induction lock is prevented, the induction property of the induction head is ensured, and theworking efficiency of the intelligent induction lock is improved.

The invention discloses a dehumidification control method and a dehumidifier, particularly relates to a dehumidification control method of a rotary dehumidifier and the rotary dehumidifier, and belongs to the technical field of dehumidification methods and dehumidification equipment. The dehumidification control method of the rotary dehumidifier comprises the following steps that setting is conducted, specifically, predetermined humidity R3 of wind out of handling wind is set; detecting is conducted, specifically, real-time humidity r1 of indoor air and real-time humidity r3 of wind out of thehandling wind are detected; judging is conducted, specifically, detecting data of the detecting step are judged; and controlling is conducted, specifically, through the judging result of the judgingstep, heating power of a heater is adjusted to control the wind inlet temperature of regenerating wind, adjust the wind quantity of the regenerating wind generated by a regenerating wind fan and adjust the wind quantity of the handling wind generated by a handling wind fan, so that the purpose that r3 is less than R3 is achieved. According to the dehumidification control method of the rotary dehumidifier and the rotary dehumidifier, a working state of the rotary dehumidifier can be automatically controlled according to the indoor temperature and the relative humidity, the best dehumidificationeffect is ensured, and meanwhile, the energy saving and environmental protection effects are achieved.

The invention provides a control method and device of an air conditioner and the air conditioner and relates to the technical field of air conditioners. The control device of the air conditioner comprises an indoor heat exchanger, and further comprises a control module; the control module is in communication connection with the indoor heat exchanger; the indoor heat exchanger comprises a first heat exchanging unit, a second heat exchanging unit and a communicating unit; the two ends of the communicating unit are connected with the first heat exchanging unit and the second heat exchanging unitcorrespondingly; and the control module controls running of the first heat exchanging unit, the second heat exchanging unit and the communicating unit according to a running mode of the air conditioner. According to the control device of the air conditioner, due to the fact that the indoor heat exchanger is arranged into the two heat exchanging units, when the air conditioner runs in a dehumidifying mode, it is achieved that dehumidifying is performed under the situation that a compressor is not shutdown, the service life of the compressor is prolonged, and the energy consumption is lowered; and meanwhile, the dehumidifying capacity of the air conditioner is enhanced, and the dehumidifying speed is increased.

The invention discloses printing sportswear fabric and a printed sportswear fabric printing method. The printing method comprises performing digital printing on chemical fiber fabric. The chemical fiber comprises cellulose acetate fiber, acrylic fiber, nylon and polyester fiber; the digital printing refers to the digital thermal transfer printing technology. With the method, the invention provides the printed sportswear fabric which is high in moisture dispersing speed, excellent in air permeability, bright in design and color, flexible and diversified in pattern presentation ways, fashionable and unique.

The invention discloses a novel warming box which comprises a warming box body and a dehumidification device, wherein the dehumidification device comprises N dehumidification parts; N is an integer equal to or greater than 2; water absorbing material is arranged in each dehumidification part; when M dehumidification parts are used for dewatering the warming box body, M is an integer smaller than N, and the water absorbing material in (N-M) dehumidification parts is treated. According to the invention, the water absorbing material is adopted to absorb water from air in the box body, and the heating manner is adopted to remove water from the water absorbing material to avoid thermal energy loss; in addition, the dehumidification effect is excellent, and the warming efficiency is improved; a plurality of dehumidification parts are adopted for dehumidification alternatively to realize continuous dehumidification and improve the dehumidification efficiency; a dust collector is adopted to further purify air and prevent dust in air from being stained with a lithium ion battery or a battery pole piece to affect performances.

The invention discloses dehumidifying and drying device, which comprises a microprocessor, a plurality of humidity sensors and a plurality of signal conditioning modules corresponding to the humidity sensors in number, and is characterized by further comprising a key input module, driving modules, a heater and a fault detection module. The humidity sensors are connected with the microprocessor through the corresponding signal conditioning modules, the microprocessor is connected with the heater through the driving modules, the key input module is connected with the microprocessor, an input end of the fault detection module is connected with the heater, and an output end of the fault detection module is connected with the microprocessor. Aiming to solve the problems that the temperature of a heater of a humidifier in the prior art cannot change along with change of the external environment and the humidifier is complicated in use and easy to be damaged after long-term use, the dehumidifying and drying device is simple in structure and capable of changing the temperature of the heater according to needs and has an alarming function.

The invention relates to the technical field of power distribution room safety management. In order to solve the problem that effective monitoring and management of a power distribution room cannot beachieved due to independent operation between a monitoring subsystem and a temperature control subsystem in an existing monitoring and management system, the invention provides an online operation and maintenance system for a power distribution room. The system comprises: an acquisition module used for acquiring environmental parameters; a processing module used for processing the environmental parameters to obtain environmental parameter information; a storage module used for storing environmental parameter thresholds; a matching module used for matching the environmental parameter information with an environmental parameter threshold value; a temperature control module used for receiving and executing the environment regulation and control information, wherein the storage module is further used for storing a regulation and control information table, the regulation and control information table comprises the environment parameter threshold value and processing information, when the environmental parameter information is not matched with the environmental parameter threshold, the matching module is further used for matching the processing information corresponding to the environmental parameter information from the regulation and control information table, and the processing module controls the temperature control module to operate according to the processing information.

The invention discloses an anti-mildew drying agent and a preparation method thereof, relates to the related field of drying agents, and aims to solve the problems that after a drying agent in the prior art absorbs water and carried out dehumidification, internal moisture is not easy to evaporate, the interior is damp, and mildew is easy to generate due to good water retention. Raw materials in the drying agent comprise anhydrous calcium chloride, a molecular sieve, natural plant fibers, activated carbon, isothiazolinone, a camphor tree extract and a citrus extract. The drying agent is prepared from the following raw materials in percentage by weight: 30.00%-45.00% of anhydrous calcium chloride; 15.00%-25.00% of a molecular sieve; 5.00%-15.00% of natural plant fibers; 13.00%-20.00% of activated carbon; 0.05%-0.4% of isothiazolinone; 2.00%-8.00% of a camphor tree extract; and 5.00%-12.00% of a citrus extract. The desiccant specifically comprises the following raw materials in percentageby weight: 38.00% of anhydrous calcium chloride; 21.00% of a molecular sieve; 8.00% of natural plant fibers; 16.00% of activated carbon; 0.20% of isothiazolinone; 6.40% of a camphor tree extract; and10.40% of a citrus extract.

The invention discloses a low-voltage power distribution cabinet with an automatic dehumidification function. The low-voltage power distribution cabinet comprises a cabinet body, wherein a power distribution cavity is arranged in the left end wall of the cabinet body, power equipment can be placed in the power distribution cavity, the left end of the power distribution cavity communicates with theoutside through an exhaust port, a cabinet door is arranged on the lower side of the exhaust port, a main sliding cavity is arranged at the right side of the power distribution cavity, and two lifting lead screws are arranged in the main sliding cavity in the front-back direction. The power distribution cabinet is dehumidified by utilizing a mode of electrically heating air in the cabinet, and afan is arranged to help ventilation of the air in the cabinet so as to improve the dehumidification effect and accelerate the dehumidification speed, the heater is driven by the device to reciprocateup and down, so that the air in the cabinet body is uniformly heated, and high-temperature aging of the device caused by long-time high-temperature baking of the internal electrical device is avoided.

The invention provides a novel formwork drying system. The traditional drying mode is changed completely, a drying room is formed by closed space, the temperature, humidity and drying time in the drying room are controlled automatically to judge dryness of formworks, because the temperature and humidity of the whole room are even, the drying time in the room and the quality of dried formworks can be controlled completely to overcome a series of shortcomings caused by uneven dryness, meanwhile, production flow can be set, and production time and product quality are controlled. The novel formwork drying system has the beneficial effect that compared with the traditional drying mode, the system is short in drying time, saves production time, improves the product quality and production efficiency, saves cost, and further reduces operation risks of operation personnel and equipment.

The invention relates to the technical field of indoor dehumidification equipment, in particular to an electronic dehumidifier. The electronic dehumidifier comprises a shell. The shell internally comprises a dehumidification channel, a cooling channel and a water storage box. Fans are installed at an air inlet with a valve and an air outlet with a valve of the dehumidification channel. Porous drying materials are arranged in the middle of the dehumidification channel. A heater is arranged on the circumferences of the porous drying materials. The head and tail of the cooling channel are communicated through the valves. A plurality of electronic cooling chips are installed in the cooling channel. A plurality of capillary tubes are arranged on the periphery of the electronic cooling chips of the cooling channel and are communicated with the water storage box. Water absorbing materials are arranged in the water storage box. The dehumidification speed is high; humidity is uniform; the size of the equipment is small; noise is low or basically no noise exists; the price of the equipment is low; the advantages of ultralow humidity, no humidity rebound and the like can be achieved rapidly.