CN205209006U - Green ground source heat pump air condition heat recovery system - Google Patents

Green ground source heat pump air condition heat recovery system Download PDF

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Publication number
CN205209006U
CN205209006U CN201520816301.1U CN201520816301U CN205209006U CN 205209006 U CN205209006 U CN 205209006U CN 201520816301 U CN201520816301 U CN 201520816301U CN 205209006 U CN205209006 U CN 205209006U
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CN
China
Prior art keywords
heat
heat exchanger
exchanging
case
connects
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Expired - Fee Related
Application number
CN201520816301.1U
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Chinese (zh)
Inventor
陈南
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Shanghai Zhongyuan Lingtian Thermal Technology Co Ltd
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Priority to CN201520816301.1U priority Critical patent/CN205209006U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

Abstract

The utility model discloses a green ground source heat pump air condition heat recovery system, including compressor, evaporating heat exchange case, heat transfer water pipe, throttling element and middle heat exchanger, heat exchanger in the middle of the compressor is connected is equipped with no. Two the solenoid valve between compressor and the middle heat exchanger, the cistern is connected to middle heat exchanger, and the evaporating heat exchange case is connected to the cistern, is equipped with the heat transfer water pipe in the evaporating heat exchange case, is equipped with the water pump on the heat transfer water pipe no. Two, and the heat transfer water pipe passes the evaporating heat exchange case and connects the room of blowing, is equipped with the fan in the room of blowing, is equipped with the mouth of blowing on the room of blowing, is equipped with throttling element between evaporating heat exchange case and the cistern, the middle heat exchanger outside is equipped with outside heat transfer case, tube coupling cold and hot shifter in compressor both ends is equipped with the solenoid valve no. One on the cold and hot shifter, the utility model is simple and reasonable in structure, realize thermal recycle among the ground source heat pump air condition, improved the device working property.

Description

Source heat pump air-conditioner heat recovery system greenly
Technical field
The utility model relates to a kind of heat-exchanger rig, specifically one source heat pump air-conditioner heat recovery system greenly.
Background technology
Heat pump central air conditioner is the application of heat pump techniques in central air-conditioning, it be with air, water, energy, solar energy etc. for low-temperature heat source, be that power is changed from low-grade energy to high-grade energy with electric energy.Avoid conventional fuel oil, combustion gas and electricity supply energy consumption large, seriously polluted, the shortcomings such as expense is high, the routine use cost of 75% can be saved, run not by meteorological conditionality, it is current villa, apartment, club, hotel, the best solution of the supply systems such as dining room, Chinese and Western, in the process of air conditioner refrigerating, refrigerant compresses by the compressor in air-conditioning, and then obtain the refrigerant of HTHP, recycling heat exchanger carries out cooling process to the refrigerant of HTHP, and heat here is not applied, and then cause the waste of resource, the refrigerant to HTHP traditional in addition adopts the radiating mode of air cooling, this radiating mode radiating rate is slow, and then cause air conditioner refrigerating comparatively effect reduction.
Utility model content
The purpose of this utility model is to provide one source heat pump air-conditioner heat recovery system greenly, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
One is source heat pump air-conditioner heat recovery system greenly, comprise compressor, evaporation and heat-exchange case, heat exchanging water pipe, restricting element and Intermediate Heat Exchanger, described compressor connects Intermediate Heat Exchanger, No. two magnetic valves are provided with between compressor and Intermediate Heat Exchanger, Intermediate Heat Exchanger connects liquid reservoir, liquid reservoir connects evaporation and heat-exchange case, heat exchanging water pipe is provided with in evaporation and heat-exchange case, heat exchanging water pipe is provided with No. two water pumps, heat exchanging water pipe connects blowing chamber through evaporation and heat-exchange case, fan is provided with in blowing chamber, blowing chamber is provided with blowing mouth, restricting element is provided with between evaporation and heat-exchange case and liquid reservoir, external heat-exchanging case is provided with outside described Intermediate Heat Exchanger, supporting leg is provided with between bottom external heat-exchanging case and Intermediate Heat Exchanger, Intermediate Heat Exchanger surface is furnished with radiating fin, Intermediate Heat Exchanger inside is provided with No. two heat exchanging water pipes, No. two heat exchanger tube left ends pass the outer wall of Intermediate Heat Exchanger and external heat exchanger, and be connected with a three-way pipe, a three-way pipe connects feed pipe, feed pipe connects a water pump, a three-way pipe other end connects external heat-exchanging case, No. two heat exchanging water pipe's right-hand members pass the outer wall of Intermediate Heat Exchanger and external heat exchanger, and be connected with No. two three-way pipes, No. two three-way pipes connect drainpipe, No. two three-way pipe other ends connect external heat-exchanging case, external heat-exchanging case is provided with thermometer, thermometer connection control device, controller connects a water pump, described compressor two ends pipeline connects cold and hot switching mechanism, cold and hot switching mechanism is provided with a magnetic valve.
As further program of the utility model: described restricting element is heating power expansion valve.
As further program of the utility model: be provided with heat-insulation layer outside described external heat-exchanging case.
As further program of the utility model: described No. two heat exchanging water pipes are serpentine coil.
As further program of the utility model: the temp probe of described thermometer is positioned at Intermediate Heat Exchanger inside.
Compared with prior art, the beneficial effects of the utility model are: the utility model is respectively equipped with No. two heat exchanger tubes and external heat-exchanging case by both sides inside and outside Intermediate Heat Exchanger, and then thus inside and outside both sides absorb the heat of heat transferring medium in Intermediate Heat Exchanger, thus achieve the maximization of Intermediate Heat Exchanger heat utilization ratio, described No. two heat exchanger tube left ends pass the outer wall of Intermediate Heat Exchanger and external heat exchanger, and be connected with a three-way pipe, a three-way pipe connects feed pipe, a three-way pipe other end connects external heat-exchanging case, No. two heat exchanging water pipe's right-hand members pass the outer wall of Intermediate Heat Exchanger and external heat exchanger, and be connected with No. two three-way pipes, No. two three-way pipes connect drainpipe, No. two three-way pipe other ends connect external heat-exchanging case, external heat-exchanging case is provided with thermometer, the temp probe of thermometer is positioned at Intermediate Heat Exchanger inside, thermometer connection control device, controller connects a water pump, when in drainpipe, the temperature of water is too high, detected temperature signal is just fed back to controller by thermometer, and then make controller send signal water pump is accelerated, thus improve the radiating rate of intermediate heat transfer case, and then fundamentally avoid the problem of drainpipe water temperature over-high, the mode of this cooling water circulation not only reduces the heat produced when having reclaimed device work, also ensure that the service behaviour of device, and when device heats, cycle water energy provides a large amount of heats for Intermediate Heat Exchanger, thus the heating performance of assurance device, the utility model structure is simple, rationally, achieve the recycling of heat in geothermal heat pump air-conditioner, improve device service behaviour.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: compressor 1, evaporation and heat-exchange case 2, heat exchanging water pipe 3, restricting element 4, liquid reservoir 5, cold and hot switching mechanism 6, magnetic valve 601, No. two magnetic valves 602, No. two heat exchanging water pipes 7, external heat-exchanging case 8, Intermediate Heat Exchanger 9, supporting leg 10, radiating fin 11, drainpipe 12, thermometer 13, controller 14, water pump 15, feed pipe 16, blowing chamber 17, blowing mouth 18, fan 19, No. two water pumps 20.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, one is source heat pump air-conditioner heat recovery system greenly, comprise compressor 1, evaporation and heat-exchange case 2, heat exchanging water pipe 3, restricting element 4 and Intermediate Heat Exchanger 9, described compressor 1 connects Intermediate Heat Exchanger 9, No. two magnetic valves 602 are provided with between compressor 9 and Intermediate Heat Exchanger 9, Intermediate Heat Exchanger 9 connects liquid reservoir 5, liquid reservoir 5 connects evaporation and heat-exchange case 2, heat exchanging water pipe 3 is provided with in evaporation and heat-exchange case 2, heat exchanging water pipe 3 is provided with No. two water pumps 20, heat exchanging water pipe 3 connects blowing chamber 17 through evaporation and heat-exchange case 2, fan 19 is provided with in blowing chamber 17, blowing chamber 17 is provided with blowing mouth 18, the effect of fan 19 is by the heat on heat exchanging water pipe 3 or cold air blowout, restricting element 4 is provided with between evaporation and heat-exchange case 2 and liquid reservoir 5, restricting element 4 is heating power expansion valve, external heat-exchanging case 8 is provided with outside described Intermediate Heat Exchanger 9, external heat-exchanging case 8 surface is provided with heat-insulation layer, supporting leg 10 is provided with between bottom external heat-exchanging case 8 and Intermediate Heat Exchanger 9, Intermediate Heat Exchanger 9 surface is furnished with radiating fin 11, the effect of radiating fin 11 is increased the area of dissipation of Intermediate Heat Exchanger 9, and then improve intermediate heat sink 9 heat dispersion, Intermediate Heat Exchanger 9 inside is provided with No. two heat exchanging water pipes 7, No. two heat exchanging water pipes 7 are serpentine coil, this serpentine coil heat exchange area is large, good effect of heat exchange, No. two heat exchanger tube 7 left ends pass the outer wall of Intermediate Heat Exchanger 9 and external heat exchanger 8, and be connected with a three-way pipe, a three-way pipe connects feed pipe 16, feed pipe 16 connects a water pump 15, a three-way pipe other end connects external heat-exchanging case 8, No. two heat exchanging water pipe 7 right-hand members pass the outer wall of Intermediate Heat Exchanger 9 and external heat exchanger 8, and be connected with No. two three-way pipes, No. two three-way pipes connect drainpipe 12, No. two three-way pipe other ends connect external heat-exchanging case 8, external heat-exchanging case 8 is provided with thermometer 13, the temp probe of thermometer 13 is positioned at Intermediate Heat Exchanger 9 inside, thermometer 13 connection control device 14, controller 14 connects a water pump 15, when in Intermediate Heat Exchanger 9, the temperature of water is too high, detected temperature signal is just fed back to controller 14 by thermometer 13, and then make controller 14 send signal a water pump 12 is accelerated, thus improve the water velocity of external heat-exchanging case 8 and No. two heat exchanger tube 7 inside, which reduces the heat time of water, thus avoid the problem of water temperature over-high in drainpipe 12, also improve the radiating rate of intermediate heat transfer case 9 simultaneously, the mode of this cooling water circulation not only reduces the heat produced when having reclaimed device work, also ensure that the service behaviour of device, described compressor 1 two ends pipeline connects cold and hot switching mechanism 6, cold and hot switching mechanism 6 is provided with a magnetic valve 601, when device freezes, a magnetic valve 601 cuts out, HTHP heat transferring medium after compressor 1 compresses enters Intermediate Heat Exchanger 9, the heat transferring medium becoming cryogenic high pressure through Intermediate Heat Exchanger 9 enters throttling unit 4 by liquid reservoir 5, cryogenic high pressure medium after throttling unit 4 becomes the heat transferring medium of low-temp low-pressure, finally in evaporation and heat-exchange case 2, absorb heat, and then play the effect of refrigeration, the wind that now fan 19 blows out is cold wind, when device heats, a magnetic valve 601 is opened, No. two magnetic valves 602 cut out, heat transferring medium is first through evaporation and heat-exchange case 2, through Intermediate Heat Exchanger 9, the functional relationship of such Intermediate Heat Exchanger 9 and evaporation and heat-exchange case 2 will change, what now fan 19 blew out is exactly hot blast, and when device heats, cycle water energy provides a large amount of heats for Intermediate Heat Exchanger, thus the heating performance of assurance device.
Operation principle of the present utility model is: the utility model is respectively equipped with No. two heat exchanger tubes and external heat-exchanging case by both sides inside and outside Intermediate Heat Exchanger, and then thus inside and outside both sides absorb the heat of heat transferring medium in Intermediate Heat Exchanger, thus achieve the maximization of Intermediate Heat Exchanger heat utilization ratio, described No. two heat exchanger tube left ends pass the outer wall of Intermediate Heat Exchanger and external heat exchanger, and be connected with a three-way pipe, a three-way pipe connects feed pipe, a three-way pipe other end connects external heat-exchanging case, No. two heat exchanging water pipe's right-hand members pass the outer wall of Intermediate Heat Exchanger and external heat exchanger, and be connected with No. two three-way pipes, No. two three-way pipes connect drainpipe, No. two three-way pipe other ends connect external heat-exchanging case, external heat-exchanging case is provided with thermometer, the temp probe of thermometer is positioned at Intermediate Heat Exchanger inside, thermometer connection control device, controller connects a water pump, when in drainpipe, the temperature of water is too high, detected temperature signal is just fed back to controller by thermometer, and then make controller send signal water pump is accelerated, thus improve the water velocity of external heat-exchanging case and No. two heat exchanger tube inside, improve the radiating rate of intermediate heat transfer case, and then fundamentally avoid the problem of drainpipe water temperature over-high, the mode of this cooling water circulation not only reduces the heat produced when having reclaimed device work, also ensure that the service behaviour of device, and when device heats, cycle water energy provides a large amount of heats for Intermediate Heat Exchanger, thus the heating performance of assurance device.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (5)

1. a source heat pump air-conditioner heat recovery system greenly, comprise compressor, evaporation and heat-exchange case, heat exchanging water pipe, restricting element and Intermediate Heat Exchanger, it is characterized in that, described compressor connects Intermediate Heat Exchanger, No. two magnetic valves are provided with between compressor and Intermediate Heat Exchanger, Intermediate Heat Exchanger connects liquid reservoir, liquid reservoir connects evaporation and heat-exchange case, heat exchanging water pipe is provided with in evaporation and heat-exchange case, heat exchanging water pipe is provided with No. two water pumps, heat exchanging water pipe connects blowing chamber through evaporation and heat-exchange case, fan is provided with in blowing chamber, blowing chamber is provided with blowing mouth, restricting element is provided with between evaporation and heat-exchange case and liquid reservoir, external heat-exchanging case is provided with outside described Intermediate Heat Exchanger, supporting leg is provided with between bottom external heat-exchanging case and Intermediate Heat Exchanger, Intermediate Heat Exchanger surface is furnished with radiating fin, Intermediate Heat Exchanger inside is provided with No. two heat exchanging water pipes, No. two heat exchanger tube left ends pass the outer wall of Intermediate Heat Exchanger and external heat exchanger, and be connected with a three-way pipe, a three-way pipe connects feed pipe, feed pipe connects a water pump, a three-way pipe other end connects external heat-exchanging case, No. two heat exchanging water pipe's right-hand members pass the outer wall of Intermediate Heat Exchanger and external heat exchanger, and be connected with No. two three-way pipes, No. two three-way pipes connect drainpipe, No. two three-way pipe other ends connect external heat-exchanging case, external heat-exchanging case is provided with thermometer, thermometer connection control device, controller connects a water pump, described compressor two ends pipeline connects cold and hot switching mechanism, cold and hot switching mechanism is provided with a magnetic valve.
2. the heat recovery system of source heat pump air-conditioner greenly according to claim 1, is characterized in that, described restricting element is heating power expansion valve.
3. the heat recovery system of source heat pump air-conditioner greenly according to claim 1, is characterized in that, is provided with heat-insulation layer outside described external heat-exchanging case.
4. the heat recovery system of source heat pump air-conditioner greenly according to claim 1, is characterized in that, described No. two heat exchanging water pipes are serpentine coil.
5. the heat recovery system of source heat pump air-conditioner greenly according to claim 1, is characterized in that, the temp probe of described thermometer is positioned at drainpipe inside.
CN201520816301.1U 2015-10-22 2015-10-22 Green ground source heat pump air condition heat recovery system Expired - Fee Related CN205209006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520816301.1U CN205209006U (en) 2015-10-22 2015-10-22 Green ground source heat pump air condition heat recovery system

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Application Number Priority Date Filing Date Title
CN201520816301.1U CN205209006U (en) 2015-10-22 2015-10-22 Green ground source heat pump air condition heat recovery system

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CN205209006U true CN205209006U (en) 2016-05-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109863347A (en) * 2016-10-28 2019-06-07 株式会社东热 Immersion-type burner heating device and molten metal keep furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109863347A (en) * 2016-10-28 2019-06-07 株式会社东热 Immersion-type burner heating device and molten metal keep furnace

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20180228

Address after: 200080 room 1801, East Yuhang Road, Hongkou District, Hongkou District, Shanghai

Patentee after: Chen Nan

Address before: 200433 room 812, No. 275-8, Yangpu District National East Road, Yangpu District, Yangpu District, Shanghai

Patentee before: SHANGHAI ZHONGYUAN LINGTIAN THERMAL TECHNOLOGY CO., LTD.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160504

Termination date: 20171022

CF01 Termination of patent right due to non-payment of annual fee