CN203605520U - Total-heat recovery type air-cooling-type cold and hot water heat pump unit - Google Patents
Total-heat recovery type air-cooling-type cold and hot water heat pump unit Download PDFInfo
- Publication number
- CN203605520U CN203605520U CN201320789769.7U CN201320789769U CN203605520U CN 203605520 U CN203605520 U CN 203605520U CN 201320789769 U CN201320789769 U CN 201320789769U CN 203605520 U CN203605520 U CN 203605520U
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- heat recovery
- condenser
- heat
- hot water
- 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
Links
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat 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
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a total-heat recovery type air-cooling-type cold and hot water heat pump unit. The total-heat recovery type air-cooling-type cold and hot water heat pump unit comprises a compressor, a heat recovery device, a condenser and a four-way reversing valve, wherein a refrigerant inlet of the four-way reversing valve is connected with a refrigerant outlet of the compressor, one refrigerant outlet of the four-way reversing valve is connected with a refrigerant inlet of the heat recovery device, a refrigerant outlet of the heat recovery device is connected with a refrigerant inlet of the condenser, and the other refrigerant outlet of the four-way reversing valve is connected with a conveying pipeline between the refrigerant outlet of the heat recovery device and the refrigerant inlet of the condenser through a conveying pipeline. In the heat recovery process, Freon refrigerant steam is totally led into the heat recovery device, and water led into the heat recovery device absorbs the heat of the refrigerant steam and is heated. In the heating process, the Freon refrigerant steam does not pass through the heat recovery device but is directly led into the condenser, and the heat of the Freon refrigerant steam is absorbed by the condenser to achieve heating. Therefore, the total-heat recovery type air-cooling-type cold and hot water heat pump unit has the advantages of being novel in structural design, good in heat recovery effect and good in heating effect.
Description
Technical field
The utility model relates to central air-conditioning technical field, relates in particular to a kind of full recovery type heat air-cooled cold hot water thermal pump assembly.
Background technology
In prior art, the mode of most of full recovery type heat air-cooled cold hot water thermal pump assembly Wei Fu road switching and the pump of cutting off the water realizes recuperation of heat, and switched system design in fluorine road is complicated, and resistance is larger, and the charging amount of freon is more, and economic benefit is poor; In addition, the mode system of the pump of cutting off the water is simple, but refrigerant vapour is by heat regenerator and condenser; resistance is larger, and recuperation of heat and the effect heating are poor, causes the too high protection of compressor exhaust temperature when serious; cannot normally start, and heat-exchanger pump and water supply pump frequent starting, the water pump life-span affected.
Summary of the invention
The purpose of this utility model is to provide for the deficiencies in the prior art a kind of full recovery type heat air-cooled cold hot water thermal pump assembly, this full recovery type heat air-cooled cold hot water thermal pump assembly structural design novelty, and recuperation of heat is effective and heating effect good.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of full recovery type heat air-cooled cold hot water thermal pump assembly, include the compressor of common composition one circulatory system, heat regenerator and condenser, compressor, heat regenerator and condenser connect successively, heat regenerator is equiped with inlet channel and outlet conduit, between heat regenerator and compressor, be equiped with four-way change-over valve, the refrigerant inlet of four-way change-over valve is connected with the refrigerant outlet of compressor by conveyance conduit, a wherein refrigerant outlet of four-way change-over valve is connected with the refrigerant inlet of heat regenerator by conveyance conduit, the refrigerant outlet of heat regenerator is connected with the refrigerant inlet of condenser by conveyance conduit, another refrigerant outlet of four-way change-over valve connects the conveyance conduit between the refrigerant outlet of heat regenerator and the refrigerant inlet of condenser by conveyance conduit.
The beneficial effects of the utility model are: the full recovery type heat air-cooled cold of one described in the utility model hot water thermal pump assembly, it comprises compressor, heat regenerator, condenser and four-way change-over valve, heat regenerator installing inlet channel and outlet conduit, the refrigerant inlet of four-way change-over valve is connected with the refrigerant outlet of compressor by conveyance conduit, a wherein refrigerant outlet of four-way change-over valve is connected with the refrigerant inlet of heat regenerator by conveyance conduit, the refrigerant outlet of heat regenerator is connected with the refrigerant inlet of condenser by conveyance conduit, another refrigerant outlet of four-way change-over valve connects the conveyance conduit between the refrigerant outlet of heat regenerator and the refrigerant inlet of condenser by conveyance conduit.The utility model is controlled and is switched the freon refrigerant flow direction that compressor is discharged by four-way change-over valve; Carrying out in the process of recuperation of heat, freon refrigerant steam is introduced in heat regenerator completely, absorbs the heat that freon refrigerant steam discharges and is heated through the water that inlet channel flows into, outlet conduit flows out; In the process heating, freon steam is not directly introduced into by heat regenerator in condenser, and the heat of the freon refrigerant steam device that is condensed absorbs to realize and heats, and heating effect is good.Comprehensive above-mentioned situation is known, the utlity model has structural design novelty, the advantage that recuperation of heat is effective and heating effect is good.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
In Fig. 1, include:
1---compressor 2---heat regenerator
3---inlet channel 4---outlet conduit
5---four-way change-over valve 6---conveyance conduit.
The specific embodiment
Below in conjunction with concrete embodiment, the utility model is described.
As shown in Figure 1, a kind of full recovery type heat air-cooled cold hot water thermal pump assembly, include the compressor 1 of common composition one circulatory system, heat regenerator 2 and condenser, compressor 1, heat regenerator 2 and condenser connect successively, heat regenerator 2 is equiped with inlet channel 3 and outlet conduit 4, between heat regenerator 2 and compressor 1, be equiped with four-way change-over valve 5, the refrigerant inlet of four-way change-over valve 5 is connected with the refrigerant outlet of compressor 1 by conveyance conduit 6, a wherein refrigerant outlet of four-way change-over valve 5 is connected with the refrigerant inlet of heat regenerator 2 by conveyance conduit 6, the refrigerant outlet of heat regenerator 2 is connected with the refrigerant inlet of condenser by conveyance conduit 6, another refrigerant outlet of four-way change-over valve 5 connects the conveyance conduit 6 between the refrigerant outlet of heat regenerator 2 and the refrigerant inlet of condenser by conveyance conduit 6.
In the utility model course of work, the utility model is controlled and is switched the freon refrigerant flow direction that compressor 1 is discharged by four-way change-over valve 5; Carrying out in the process of recuperation of heat, freon refrigerant steam is introduced in heat regenerator 2 completely, absorb the heat that freon refrigerant steam discharges and be heated through inlet channel 3 flows into, outlet conduit 4 flows out water, the high and maximum temperature of hot water temperature can reach 55 degree; In the process heating, freon steam is not directly introduced in condenser by heat regenerator 2, and the heat of the freon refrigerant steam device that is condensed absorbs to realize and heats, and heating effect is good.
Comprehensive above-mentioned situation is known, the utlity model has structural design novelty, the advantage that recuperation of heat is effective and heating effect is good.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (1)
1. a full recovery type heat air-cooled cold hot water thermal pump assembly, it is characterized in that: the compressor (1) that includes common composition one circulatory system, heat regenerator (2) and condenser, compressor (1), heat regenerator (2) and condenser connect successively, heat regenerator (2) is equiped with inlet channel (3) and outlet conduit (4), between heat regenerator (2) and compressor (1), be equiped with four-way change-over valve (5), the refrigerant inlet of four-way change-over valve (5) is connected with the refrigerant outlet of compressor (1) by conveyance conduit (6), a wherein refrigerant outlet of four-way change-over valve (5) is connected with the refrigerant inlet of heat regenerator (2) by conveyance conduit (6), the refrigerant outlet of heat regenerator (2) is connected with the refrigerant inlet of condenser by conveyance conduit (6), another refrigerant outlet of four-way change-over valve (5) is by the conveyance conduit (6) between refrigerant outlet and the refrigerant inlet of condenser of conveyance conduit (6) connection heat regenerator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789769.7U CN203605520U (en) | 2013-12-04 | 2013-12-04 | Total-heat recovery type air-cooling-type cold and hot water heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789769.7U CN203605520U (en) | 2013-12-04 | 2013-12-04 | Total-heat recovery type air-cooling-type cold and hot water heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605520U true CN203605520U (en) | 2014-05-21 |
Family
ID=50718190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320789769.7U Expired - Fee Related CN203605520U (en) | 2013-12-04 | 2013-12-04 | Total-heat recovery type air-cooling-type cold and hot water heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592444A (en) * | 2018-02-06 | 2018-09-28 | 华北电力大学 | A kind of electric heat pump and the compound heat-exchange unit of absorption heat pump |
| CN110573444A (en) * | 2017-05-24 | 2019-12-13 | 史蒂文·凯利 | screw conveyor system for immersing objects in a liquid |
-
2013
- 2013-12-04 CN CN201320789769.7U patent/CN203605520U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110573444A (en) * | 2017-05-24 | 2019-12-13 | 史蒂文·凯利 | screw conveyor system for immersing objects in a liquid |
| CN108592444A (en) * | 2018-02-06 | 2018-09-28 | 华北电力大学 | A kind of electric heat pump and the compound heat-exchange unit of absorption heat pump |
| CN108592444B (en) * | 2018-02-06 | 2023-10-31 | 华北电力大学 | Heat exchange unit combining electric heat pump and absorption heat pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202709311U (en) | Air conditioner system | |
| CN203586629U (en) | Air source heat pump air conditioning unit with multiple switchable heat exchangers | |
| CN203518373U (en) | Air conditioning system | |
| CN104251580A (en) | Air conditioning system | |
| CN201844606U (en) | Novel high-efficiency and direct-fired lithium bromide absorption-type water heater/chiller | |
| CN203605520U (en) | Total-heat recovery type air-cooling-type cold and hot water heat pump unit | |
| CN203964487U (en) | Air-conditioning system | |
| CN202221254U (en) | Workshop middle-low-temperature steam waste heat step recovery device | |
| CN203323282U (en) | Heat pump water heater air conditioner | |
| CN102840719B (en) | Solar energy air source absorption heat pump device | |
| CN203010922U (en) | Single-stage-compressing double-stage-heating high-temperature heat pump water heater | |
| CN202382469U (en) | R32 air-cooling cold-water heat pump unit with liquid-spraying compressor | |
| CN204665520U (en) | A kind of high-efficiency energy-saving drying equipment | |
| CN207936596U (en) | Double dynamical air-source heat source machine is vented defrosting system | |
| CN203797945U (en) | Air conditioner water heating system | |
| CN202392923U (en) | Air-conditioner and hot-water dual purpose device | |
| CN205227797U (en) | Take two source heat pump water heating system of waste heat recovery | |
| CN204678469U (en) | A kind of hot water heating machine water circuit system | |
| CN203719224U (en) | Direct-combustion lithium bromide absorption cold and hot water unit used for producing high-temperature hot water | |
| CN104515331A (en) | Heating non-stop defrost system and defrost method | |
| CN203605525U (en) | Ultra-low temperature type total heat recovery air-cooling cold water and hot water heat pump unit | |
| CN204373118U (en) | The heating and air-conditioning system that thermal power plant electric heat pump and steam-operating heat pump combine | |
| CN103423809B (en) | Multiple-heat-sourcehot hot water system | |
| CN203629164U (en) | Throttling device for hot pump water heater | |
| CN105222437A (en) | The defroster of air source hot pump water heater evaporimeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170119 Address after: Guangzhou Tianhe District City, Guangdong province 510000 Daguan Road No. 24 room 105 Patentee after: GUANGDONG AIM ENERGY SAVING TECHNOLOGY CO.,LTD. Address before: Zhuzhou City, Hunan province 412000 Shifeng District Community Board Yang Mei Tang Village 9 Building No. 201 Patentee before: Pan Yaping |
|
| 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: 20140521 Termination date: 20211204 |