CN205261980U - Carbon dioxide heat pump hot water unit with cold heat recovery function - Google Patents

Carbon dioxide heat pump hot water unit with cold heat recovery function Download PDF

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Publication number
CN205261980U
CN205261980U CN201521109885.5U CN201521109885U CN205261980U CN 205261980 U CN205261980 U CN 205261980U CN 201521109885 U CN201521109885 U CN 201521109885U CN 205261980 U CN205261980 U CN 205261980U
Authority
CN
China
Prior art keywords
heat pump
air
cold
source heat
units
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201521109885.5U
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Chinese (zh)
Inventor
孙建林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Zx Electromechanical Equipment Installation Co Ltd
Original Assignee
Shanghai Zx Electromechanical Equipment Installation Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Zx Electromechanical Equipment Installation Co Ltd filed Critical Shanghai Zx Electromechanical Equipment Installation Co Ltd
Priority to CN201521109885.5U priority Critical patent/CN205261980U/en
Application granted granted Critical
Publication of CN205261980U publication Critical patent/CN205261980U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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]
    • Y02B30/12Hot water central heating systems using heat pumps
    • 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 carbon dioxide heat pump hot water unit with cold heat recovery function, including the air source heat pump unit, wherein, the cold wind calandria of air source heat pump unit is connected to the input of air conditioner tuber pipe through the exhaust fan, the output of air conditioner tuber pipe and the hot -blast calandria that comes from the laundry are connected to the input of air source heat pump unit through axial fan, be equipped with pressure boost fan box and air regulation valve between air source heat pump unit and the exhaust fan, pressure boost fan box's exit is equipped with the check valve, exhaust fan and axial fan's power phase -match. The utility model discloses a setting up input that pressure boost fan box was connected to the air conditioner tuber pipe through the exhaust fan with the cold wind calandria of air source heat pump unit and carrying out cold wind and retrieve, can effectively reduce the floor standing air conditioner load, the absorption of indoor waste heat is recycled the working energy that can reduce CO2 heat pump water heater group and is consumed, realizes energy -conserving target.

Description

There is the carbon dioxide heat-pump Hot water units that cold and heat recovery utilizes function
Technical field
The utility model relates to a kind of net for air-source heat pump units, relates in particular to a kind ofly to have cold and heat recovery and utilize two of functionCarbonoxide heat-pump hot-water unit.
Background technology
CO2Heat-pump hot-water unit in singly heating state, produces a large amount of cold wind throughout the year. Conventionally be all directly to discharge atmosphere.And the common part of some long-term high temperature such as laundry, hotel, high-tension distribution chamber of converting has a large amount of waste heats to utilize, originally passed throughBlower fan is discharged into outdoor, be not very good, and energy consumption is higher and adopt air conditioner refrigeration effect. Therefore, be necessary to provide oneKind there is cold and heat recovery and utilize the carbon dioxide heat-pump Hot water units of function, can be by CO2The cold wind of heat-pump hot-water unit dischargeCollect recycling, heat collection unnecessary to laundry, high-tension distribution chamber of converting etc. is supplied with to CO simultaneously2Heat-pump hot-water unit, thisSample recycles saves the energy greatly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of carbon dioxide that has cold and heat recovery and utilize functionHeat-pump hot-water unit, has cold wind and reclaims function, can effectively reduce room conditioning load, and the absorption recycling of indoor waste heat canTo reduce CO2The work energy consumption of heat-pump hot-water unit, realizes energy conservation object.
The utility model is to solve the problems of the technologies described above the technical scheme adopting to be to provide one and to have cold and heat recovery profitWith the carbon dioxide heat-pump Hot water units of function, comprise net for air-source heat pump units, wherein, the cold wind of described net for air-source heat pump unitsComb is connected to the input of air conditioning wind pipe by exhaust blower, the output of described air conditioning wind pipe and the hot blast from laundryComb is connected to the input of net for air-source heat pump units by axial flow blower, between described net for air-source heat pump units and exhaust blower, establishHave booster fan case and volume damper, the exit of described booster fan case is provided with check-valves, described exhaust blower and axial flow windThe power of machine matches.
The above-mentioned carbon dioxide heat-pump Hot water units that there is cold and heat recovery and utilize function, wherein, described air source heat pumpUnit comprises many parallel heat pump main frames that arrange, and the cold wind comb of described net for air-source heat pump units is placed in air draft well.
The above-mentioned carbon dioxide heat-pump Hot water units that there is cold and heat recovery and utilize function, wherein, described heat pump main frame bagDraw together compressor, expansion gear, defroster, evaporimeter, condenser and PLC controller, the hot water temperature of described heat pump main frameScope is 55 DEG C~90 DEG C.
The utility model contrast prior art has following beneficial effect: what the utility model provided has cold and heat recovery profitWith the carbon dioxide heat-pump Hot water units of function, by booster fan case is set, the cold wind comb of net for air-source heat pump units is passed throughThe input that exhaust blower is connected to air conditioning wind pipe carries out cold wind recovery, can effectively reduce room conditioning load, indoor waste heatAbsorb the work energy consumption that recycling can reduce CO2 heat-pump hot-water unit, realize energy conservation object.
Brief description of the drawings
Fig. 1 is the carbon dioxide heat-pump Water-heating machine set structure schematic diagram that the utlity model has cold and heat recovery and utilize function.
In figure:
1 heat pump main frame 2 booster fan case 3 check-valves
4 volume damper 5 air draft well 6 exhaust blowers
7 axial flow blower 8 laundry 9 air conditioning wind pipes
10 cold wind comb 11 hot blast combs
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the carbon dioxide heat-pump Water-heating machine set structure schematic diagram that the utlity model has cold and heat recovery and utilize function.
Refer to Fig. 1, what the utility model provided have cold and heat recovery utilizes the carbon dioxide heat-pump Hot water units of function,Comprise net for air-source heat pump units, wherein, the cold wind comb 10 of described net for air-source heat pump units is connected to air-conditioner wind by exhaust blower 6The input of pipe 9, the output of described air conditioning wind pipe 9 and the hot blast comb 11 from laundry 8 connect by axial flow blower 7To the input of net for air-source heat pump units, between described net for air-source heat pump units and exhaust blower 6, be provided with booster fan case 2 and air quantityControl valve 4, the exit of described booster fan case 2 is provided with check-valves 3, and the power of described exhaust blower 6 and axial flow blower 7 is mutuallyJoin.
What the utility model provided have cold and heat recovery utilizes the carbon dioxide heat-pump Hot water units of function, described air-sourceSource pump comprises many parallel heat pump main frames 1 that arrange, and the cold wind comb 10 of described net for air-source heat pump units is placed in air draft well 5In. Described heat pump main frame 1 comprises compressor, expansion gear, defroster, evaporimeter, condenser and PLC controller, described inHot water temperature's scope of heat pump main frame 1 is 55 DEG C~90 DEG C.
In sum, what the utility model provided have cold and heat recovery utilizes the carbon dioxide heat-pump Hot water units of function,As long as there is the region of long-term high temperature, and blower fan mates with heat-pump hot-water unit, just can be by booster fan case 2 being set by airThe input that the cold wind comb 10 of source source pump is connected to air conditioning wind pipe 9 by exhaust blower 6 carries out cold wind recovery, can be effectiveReduce room conditioning load, the absorption recycling of indoor waste heat can reduce CO2The work energy consumption of heat-pump hot-water unit, realizes jointCan target.
Although the utility model discloses as above with preferred embodiment, so it is not in order to limit the utility model, anyThose skilled in the art, not departing from spirit and scope of the present utility model, when doing a little amendment and perfect, therefore originallyThe protection domain of utility model is worked as with being as the criterion that claims were defined.

Claims (3)

1. there is the carbon dioxide heat-pump Hot water units that cold and heat recovery utilizes function, comprise net for air-source heat pump units, its spyLevy and be, the cold wind comb (10) of described net for air-source heat pump units is connected to the input of air conditioning wind pipe (9) by exhaust blower (6)End, the output of described air conditioning wind pipe (9) and the hot blast comb (11) from laundry (8) connect by axial flow blower (7)To the input of net for air-source heat pump units, between described net for air-source heat pump units and exhaust blower (6), be provided with booster fan case (2) andVolume damper (4), the exit of described booster fan case (2) is provided with check-valves (3), described exhaust blower (6) and axial flow blower(7) power matches.
2. the carbon dioxide heat-pump Hot water units that has cold and heat recovery and utilize function as claimed in claim 1, is characterized in that,Described net for air-source heat pump units comprises many parallel heat pump main frames (1) that arrange, the cold wind comb of described net for air-source heat pump units(10) be placed in air draft well (5).
3. the carbon dioxide heat-pump Hot water units that has cold and heat recovery and utilize function as claimed in claim 2, is characterized in that,Described heat pump main frame (1) comprises compressor, expansion gear, defroster, evaporimeter, condenser and PLC controller, described heatHot water temperature's scope of pump main frame (1) is 55 DEG C~90 DEG C.
CN201521109885.5U 2015-12-28 2015-12-28 Carbon dioxide heat pump hot water unit with cold heat recovery function Expired - Fee Related CN205261980U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521109885.5U CN205261980U (en) 2015-12-28 2015-12-28 Carbon dioxide heat pump hot water unit with cold heat recovery function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521109885.5U CN205261980U (en) 2015-12-28 2015-12-28 Carbon dioxide heat pump hot water unit with cold heat recovery function

Publications (1)

Publication Number Publication Date
CN205261980U true CN205261980U (en) 2016-05-25

Family

ID=56003503

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521109885.5U Expired - Fee Related CN205261980U (en) 2015-12-28 2015-12-28 Carbon dioxide heat pump hot water unit with cold heat recovery function

Country Status (1)

Country Link
CN (1) CN205261980U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160525

Termination date: 20161228