Flash evaporator type air-supplying and enthalpy-increasing heat pump and dehumidifying turning wheel combined type air-conditioning system
A combined air conditioner, supplementing air and increasing enthalpy technology, which is applied in air conditioning systems, heat pumps, heating methods, etc., can solve the problems of wasting high-quality energy, environmental heat pollution, and wasting energy, so as to improve energy utilization efficiency and reduce installed capacity , The effect of reducing system energy consumption
Active Publication Date: 2016-12-21
UNIV OF SHANGHAI FOR SCI & TECH
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Problems solved by technology
The conventional dehumidification rotor system uses high-quality electric heating to regenerate the rotor, which consumes high energy and wastes high-quality energy
At the same time, in order to cool down the processing air, a refrigeration system is also required, and the condensation heat of the refrigeration system is discharged into the environment, which not only causes environmental heat pollution but also wastes energy
Method used
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Embodiment
[0016] figure 1 It is a structural schematic diagram of the combined air conditioning system of the flash evaporator type supplementary air enthalpy increasing heat pump and dehumidification wheel in the embodiment of the present invention.
[0017] figure 2 is a side view of the desiccant wheel in the embodiment of the present invention.
[0018] Such as figure 1 and figure 2 As shown, the flash evaporator type combined air-conditioning system with supplementary air enthalpy-increasing heat pump and dehumidification rotor has: process air system, regeneration air system, fan 1, dehumidification rotor 2, and air-supplementation enthalpy-increasing heat pump system 3.
[0019] The treatment air system and the regeneration air system are set up in upper and lower layers, the treatment air system is on the lower floor, and the regeneration air system is on the upper floor. The processing air system dehumidifies and cools the processing air, and the regeneration air system u...
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The invention provides a flash evaporator type air-supplying and enthalpy-increasing heat pump and dehumidifying turning wheel combined type air-conditioning system. The flash evaporator type air-supplying and enthalpy-increasing heat pump and dehumidifying turning wheel combined type air-conditioning system is characterized in that the air-conditioning system comprises a treatment air system, a regeneration air system, a dehumidifying turning wheel and a flash evaporator type air-supplying and enthalpy-increasing heat pump system, wherein the treatment air system is used for dehumidifying and cooling treatment air; the regeneration air system is used for heating ambient air by means of condensation heat of the flash evaporator type air-supplying and enthalpy-increasing heat pump system to regenerate the dehumidifying turning wheel; the dehumidifying turning wheel comprises an adsorption area and a regeneration area, the adsorption area is arranged in the treatment air system, the regeneration area is arranged in the regeneration air system, and the dehumidifying turning wheel is driven by a motor to rotate in the treatment air system and the regeneration air system, so that the adsorption area and the regeneration area are switched continuously; and the flash evaporator type air-supplying and enthalpy-increasing heat pump system is arranged between the treatment air system and the regeneration air system and used for cooling the treatment air and heating and regenerating the dehumidifying turning wheel, the adsorption area rotates to the regeneration area after adsorbing moisture, and in the regeneration air system, the ambient air is heated through the flash evaporator type air-supplying and enthalpy-increasing heat pump system, and then passes through the regeneration area to regenerate the dehumidifying turning wheel.
Description
technical field [0001] The invention relates to an air-conditioning system, in particular to a flash evaporator type air-supplementing enthalpy-increasing heat pump and a dehumidification wheel combined air-conditioning system. Background technique [0002] As a high-efficiency energy-saving technology, heat pump technology can convert low-grade heat in the air into high-grade heat, and has been widely used at present. Air supplement enthalpy heat pump technology is an efficient heating technology. One of the system types is to divert part of the refrigerant gas through the flash evaporator into the air supplement port of the compressor to increase the refrigerant flow rate to improve heating efficiency. Air supplement enthalpy increase The heat pump can broaden the operating environment range of the heat pump and greatly improve the heating COP of the system. This feature is especially beneficial to reduce the regenerative energy consumption of the dehumidification rotor. ...
Claims
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Login to View More IPC IPC(8): F24F5/00F25B30/02F25B43/00F25B41/06F25B40/06F24F3/147F25B41/30
CPCF24F3/147F24F5/001F25B30/02F25B40/06F25B43/00F25B41/30
Inventor 刘业凤张华陈曦祁影霞陈申孟德忍贾世伟孙经纬
Owner UNIV OF SHANGHAI FOR SCI & TECH