CN209310137U - A kind of recovery type heat air-conditioning - Google Patents

A kind of recovery type heat air-conditioning Download PDF

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Publication number
CN209310137U
CN209310137U CN201821952264.7U CN201821952264U CN209310137U CN 209310137 U CN209310137 U CN 209310137U CN 201821952264 U CN201821952264 U CN 201821952264U CN 209310137 U CN209310137 U CN 209310137U
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China
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heat
recuperation
air
heat pipe
box body
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CN201821952264.7U
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Chinese (zh)
Inventor
李跃
钱丽忠
翟维友
王东坡
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SUZHOU HPT ENERGY EQUIPMENT CO Ltd
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SUZHOU HPT ENERGY EQUIPMENT CO Ltd
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Abstract

The utility model discloses a kind of recovery type heat air-conditionings, the recuperation of heat heat pipe circulatory system including cooling cycle system and the closure formed by recuperation of heat heat pipe condenser, recuperation of heat heat pipe evaporator, steam connecting tube, fluid connection tube and solenoid valve;Wherein, the first steam interface tube for being set to recuperation of heat heat pipe condenser top is connected with the second steam interface tube for being set to recuperation of heat heat pipe evaporator top by the steam connecting tube;The the first liquid interface tube for being set to recuperation of heat heat pipe condenser lower part is connected with the second liquid interface tube for being set to recuperation of heat heat pipe evaporator lower part by the fluid connection tube;Solenoid valve is provided on the fluid connection tube.By the above-mentioned means, the utility model not only simplifies the structure and control of air-conditioning refrigeration system, so that unit runnability is more stable, additional energy consumption is in turn avoided, has achieved the purpose that energy-saving and emission-reduction.

Description

A kind of recovery type heat air-conditioning
Technical field
The utility model relates to air-conditioning technical fields, more particularly to a kind of recovery type heat air-conditioning.
Background technique
In recovering condensing heat regulation room in the air-conditioning or dehumidifier of leaving air temp, go out to improve interior using condensation heat Air temperature often designs two heat exchangers as condenser in refrigeration systems, and one is placed on indoor to heat by steaming The air of device cool-down dehumidification is sent out, another is used as conventional refrigerant system condenser, and air-conditioning is in operating without condensing recovery When, liquid refrigerant can be largely gathered in indoor side condenser, cannot participate in refrigeration cycle, cooling cycle system is caused to lack system Cryogen;When opening condensing units, the refrigerant in indoor side condenser will be participated in refrigeration cycle, indoor side condenser Middle liquid refrigerant storage is reduced, and two kinds of operational modes will cause system fluctuation of service, influence unit performance;Side needs indoors When adjusting temperature, refrigerant distribution is difficult to accurately control between two condensers, to influence the regulating effect of room temperature. In addition to this, auxiliary thermal is used in some air-conditioning systems carry out leaving air temp in regulation room.
As shown in Fig. 1, a kind of shady and cool library energy conservation dehumidification air conditioner that Chinese Patent Application No. is 201721829654.0, packet Shady and cool library A is included, in the return air inlet G of the cool place library A and for being formed with heat-recovery dehumidification wind by blower F driving between the H of air port Road, the heat-recovery dehumidification air duct are successively arranged forecooler C, evaporator N, reheater D, first-stage condenser between outlet by entrance P and auxiliary heater I is interconnected between the forecooler C and reheater D, constitutes temperature difference power source closed cycle access, The gas outlet of the evaporator N is connected to the air inlet of first-stage condenser P, the level-one condensation by compressor M and respective line The liquid outlet of device P is connected to the inlet of evaporator N by second level plate-type condenser J and respective line.The refrigeration system of the patent Using two condensers, i.e. first-stage condenser P and second level plate-type condenser J, wherein first-stage condenser P goes out for heating interior Wind.When not needing to adjust room temperature, a large amount of liquid refrigerants can be gathered in first-stage condenser P, refrigeration cycle cannot be participated in, made Lack refrigerant at cooling cycle system;When side needs to adjust temperature indoors, refrigerant distribution is difficult between two condensers It accurately controls, to influence the regulating effect of room temperature.In addition it is also provided with auxiliary heater I in the patent, increases energy Source consumption.
Utility model content
The utility model simplifies air-conditioning refrigeration system mainly solving the technical problems that provide a kind of recovery type heat air-conditioning Structure;Volume is avoided by condensing thermo-regulated chamber leaving air temp using the condensation heat of heat pipe heat recovery technology recycling air-conditioning Outer energy consumption, has achieved the purpose that energy-saving and emission-reduction.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of recovery type heat air-conditioning, including system SAPMAC method system and by recuperation of heat heat pipe condenser, recuperation of heat heat pipe evaporator, steam connecting tube, fluid connection tube and solenoid valve The recuperation of heat heat pipe circulatory system of the closure of formation;Wherein, it is set to first steam on recuperation of heat heat pipe condenser top Interface tube is connected with the second steam interface tube for being set to recuperation of heat heat pipe evaporator top by the steam connecting tube; It is set to the first liquid interface tube of recuperation of heat heat pipe condenser lower part and is set under the recuperation of heat heat pipe evaporator The second liquid interface tube in portion is connected by the fluid connection tube;Solenoid valve is provided on the fluid connection tube.
Preferably, the cooling cycle system is by refrigeration system evaporator, compressor, refrigerant system condenser and throttling Element is sequentially connected with composition by refrigeration system pipeline.
Preferably, the recovery type heat air-conditioning further includes indoor side box body and outdoor side box body, indoor side box body and room Outer side box body horizontal alignment setting is vertical setting up and down.
Preferably, the indoor side box body is equipped with indoor air inlet and indoor air outlet;The refrigeration system Evaporator is installed in indoor side box body, and the interior side box body is provided with indoor air circulation blower;The interior side box body It is interior to be equipped with the recuperation of heat heat pipe condenser in the downstream of the refrigeration system evaporator along air-flow direction.
Preferably, the outdoor side box body is equipped with outside air inlet and outside air outlet;The compressor, system Cooling system condenser and restricting element are installed in outdoor side box body, and the outdoor side box body is provided with condensation fan;The room The recuperation of heat heat pipe evaporator is equipped in the downstream of the refrigerant system condenser along air-flow direction in outer side box body.
Preferably, the indoor side box body and outdoor side box body are to be connected with each other integral overall structure or separated Two cabinets independent.
Preferably, the cooling cycle system and recuperation of heat heat pipe circulatory system can be applied to vapor-compression cycle refrigeration Dehumidifier.
Compared with prior art, the utility model has the beneficial effects that only one condenser of cooling cycle system, simplifies The structure and control of air-conditioning refrigeration system, so that unit runnability is more stable;It is recycled using heat pipe heat recovery technology empty The condensation heat of tune avoids additional energy consumption, has reached the mesh of energy-saving and emission-reduction by condensing thermo-regulated chamber leaving air temp 's.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of shady and cool library energy conservation dehumidification air conditioner of the prior art;
Fig. 2 is integrated the overlooking structure diagram of lift-on/lift-off type recovery type heat air-conditioning;
Fig. 3 is the side view of recuperation of heat heat pipe circulatory system in Fig. 2;
Fig. 4 is integrated the structural schematic diagram of cabinet thermal recovery type air-conditioning;
Fig. 5 is the structural schematic diagram of Split hot reclaiming type air-conditioning;
Wherein: side box body in Room 1.;2. side box body outside Room;101. indoor air inlet;102. indoor air outlet;11. Refrigeration system evaporator;12. indoor air circulation blower;13. recuperation of heat heat pipe condenser;201. outside air inlets;202. Outside air outlet;21. compressor;22. refrigerant system condenser;23. restricting element;24 condensation fans;25. recuperation of heat heat pipe Evaporator;3. steam connecting tube;4. fluid connection tube;5. solenoid valve;31. the first steam interface tube;32. the second steam pipe connects Mouthful;41. the first liquid interface tube;42. second liquid interface tube.
Specific embodiment
The utility model preferred embodiment is described in detail with reference to the accompanying drawing, so that the advantages of utility model and spy Sign can be easier to be readily appreciated by one skilled in the art, to make apparent specific boundary to the protection scope of the utility model It is fixed.
Fig. 2 to Fig. 5 is please referred to, the utility model embodiment includes:
A kind of recovery type heat air-conditioning, the recovery type heat air-conditioning include indoor side box body 1 and outdoor side box body 2, indoor Cabinet 1 and outdoor 2 horizontal alignment of side box body setting, as shown in Figures 2 and 3;Or indoor side box body 1 and outdoor side box body 2 are vertically Setting up and down, as shown in Figure 4 and Figure 5, indoor side box body 1 is equipped with indoor air inlet 101 and indoor air outlet 102, room Interior side box body 1 is provided with refrigeration system evaporator 11 and indoor air circulation blower 12, and indoor side box body 1 is interior along air flowing side Recuperation of heat heat pipe condenser 13 is equipped with to the downstream in refrigeration system evaporator 11;Outdoor side box body 2 is entered the wind equipped with outside Mouth 201 and outside air outlet 202, outdoor side box body 2 are provided with compressor 21, refrigerant system condenser 22, restricting element 23 With condensation fan 24, outdoor side box body 2 is interior to be equipped with recuperation of heat heat in the downstream of refrigerant system condenser 22 along air-flow direction Pipe evaporator 25;Refrigeration system evaporator 11, compressor 21, refrigerant system condenser 22 and restricting element 23 pass through refrigeration system Pipeline is sequentially connected with, and forms the cooling cycle system of a closure;Wherein, it is set to the of 13 top of recuperation of heat heat pipe condenser One steam interface tube 31 and the second steam interface tube 32 for being set to 25 top of recuperation of heat heat pipe evaporator pass through steam connecting tube 3 Connection;It is set to the first liquid interface tube 41 of 13 lower part of recuperation of heat heat pipe condenser and is set to recuperation of heat heat pipe evaporator 25 The second liquid interface tube 42 of lower part is connected by fluid connection tube 4, if attached drawing 3 is to shown in Fig. 5;It is arranged on fluid connection tube 4 There are solenoid valve 5, recuperation of heat heat pipe condenser 13, recuperation of heat heat pipe evaporator 25, steam connecting tube 3, fluid connection tube 4 and electromagnetism Valve 5 forms the recuperation of heat heat pipe circulatory system of a closure.
Cooling cycle system and recuperation of heat heat pipe circulatory system are two independent systems, in recuperation of heat heat pipe circulatory system Heat-pipe medium be not involved in the refrigeration cycle of cooling cycle system, avoid refrigerant distribution between two systems from being difficult to accurately control System, the two relative motion are stablized;Be only indoor return air respectively with refrigeration system evaporator 11 and recuperation of heat heat pipe condenser 13 it Between heat exchange occurs, between refrigerant system condenser 22 and recuperation of heat heat pipe evaporator 25 heat occurs for outdoor air inlet respectively Exchange reduces energy consumption more effectively to improve working efficiency.
The interior side box body 1 and outdoor side box body 2 are to be connected with each other integral overall structure, such as attached drawing 2 to Fig. 4 institute Show, or indoor side box body 1 and outdoor side box body 2 are separated two cabinets independent, as shown in Fig. 5.
The cooling cycle system and recuperation of heat heat pipe circulatory system can be applied to vapor-compression cycle refrigerated dehumidification machine.
In the process of running, cooling cycle system operating, outdoor air passes through a kind of recovery type heat air-conditioning of the utility model Crossing after refrigerant system condenser 22 heats becomes high temperature air, if indoor leaving air temp is too low not to be able to satisfy production or life It is required that opening solenoid valve 5, start recuperation of heat heat pipe circulatory system, the outside high temperature air stream after the heating of condenser 22 Heat-pipe medium therein is heated when recuperation of heat heat pipe evaporator 25, and gaseous state is flashed to by liquid after heat-pipe medium is heated and is passed through Steam connecting tube 3 enters recuperation of heat heat pipe condenser 13, and gaseous state heat-pipe medium in recuperation of heat heat pipe condenser 13 is to flowing through The air transfers heat of low temperature on the outside of it plays the role of recuperation of heat to improve indoor leaving air temp, utilizes refrigeration cycle The heat that refrigerant system condenser 22 is discharged in system operates recuperation of heat heat pipe circulatory system, carries out recuperation of heat, energy saving, Energy consumption is reduced, heat-pipe medium is condensed into liquid in recuperation of heat heat pipe condenser 13, flows back to by fluid connection tube 4 and solenoid valve 5 Recuperation of heat heat pipe evaporator 25 starts new circulation;Solenoid valve 5 is then closed when not needing to improve indoor leaving air temp, heat pipe is situated between Matter circulation is cut off, no longer progress recuperation of heat.
A kind of recovery type heat air-conditioning of the utility model, only one condenser of cooling cycle system simplify air conditioner refrigerating The structure and control of system, so that unit runnability is more stable;The condensation heat of air-conditioning is recycled using heat pipe heat recovery technology, By condensing thermo-regulated chamber leaving air temp, additional energy consumption is avoided, has achieved the purpose that energy-saving and emission-reduction.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims (7)

1. a kind of recovery type heat air-conditioning, including cooling cycle system, it is characterised in that: the recovery type heat air-conditioning further includes by heat The heat for recycling the closure that heat pipe condenser, recuperation of heat heat pipe evaporator, steam connecting tube, fluid connection tube and solenoid valve are formed is returned Receive heat pipe circulatory system;Wherein, it is set to the first steam interface tube on recuperation of heat heat pipe condenser top and is set to institute The the second steam interface tube for stating recuperation of heat heat pipe evaporator top is connected by the steam connecting tube;It is set to the recuperation of heat First liquid interface tube of heat pipe condenser lower part and the second liquid pipe for being set to recuperation of heat heat pipe evaporator lower part connect Mouth is connected by the fluid connection tube;Solenoid valve is provided on the fluid connection tube.
2. a kind of recovery type heat air-conditioning according to claim 1, it is characterised in that: the cooling cycle system is by refrigeration system System evaporator, compressor, refrigerant system condenser and restricting element are sequentially connected with composition by refrigeration system pipeline.
3. a kind of recovery type heat air-conditioning according to claim 2, it is characterised in that: further include indoor side box body and outside Cabinet, the interior side box body and the outdoor side box body horizontal alignment setting or vertical setting up and down.
4. a kind of recovery type heat air-conditioning according to claim 3, it is characterised in that: the interior side box body is equipped with interior Side air inlet and indoor air outlet;The refrigeration system evaporator is installed in the indoor side box body, the indoor case Indoor air circulation blower is housed in vivo;Along air-flow direction in the refrigeration system evaporator in the interior side box body Downstream is equipped with the recuperation of heat heat pipe condenser.
5. a kind of recovery type heat air-conditioning according to claim 3, it is characterised in that: the outdoor side box body is equipped with outdoor Side air inlet and outside air outlet;The compressor, refrigerant system condenser and restricting element are installed on the outside case In vivo, the outdoor side box body is provided with condensation fan;It is in the refrigeration along air-flow direction in the outdoor side box body The downstream of system condenser is equipped with the recuperation of heat heat pipe evaporator.
6. a kind of recovery type heat air-conditioning according to claim 3, it is characterised in that: the interior side box body and outside case Body is to be connected with each other integral overall structure or separated two cabinets independent.
7. a kind of recovery type heat air-conditioning according to claim 1, it is characterised in that: the cooling cycle system and recuperation of heat Heat pipe circulatory system can be applied to vapor-compression cycle refrigerated dehumidification machine.
CN201821952264.7U 2018-11-26 2018-11-26 A kind of recovery type heat air-conditioning Active CN209310137U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821952264.7U CN209310137U (en) 2018-11-26 2018-11-26 A kind of recovery type heat air-conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821952264.7U CN209310137U (en) 2018-11-26 2018-11-26 A kind of recovery type heat air-conditioning

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109373456A (en) * 2018-11-26 2019-02-22 苏州浩佳节能科技有限公司 A kind of recovery type heat air-conditioning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109373456A (en) * 2018-11-26 2019-02-22 苏州浩佳节能科技有限公司 A kind of recovery type heat air-conditioning

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