CN201463135U - Heat pump energy saving full heat exchanger - Google Patents
Heat pump energy saving full heat exchanger Download PDFInfo
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- CN201463135U CN201463135U CN2009200760610U CN200920076061U CN201463135U CN 201463135 U CN201463135 U CN 201463135U CN 2009200760610 U CN2009200760610 U CN 2009200760610U CN 200920076061 U CN200920076061 U CN 200920076061U CN 201463135 U CN201463135 U CN 201463135U
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Abstract
The utility model relates to a heat pump energy saving full heat exchanger, a full heat exchanger with heat recovery function is additionally provided with a set of an exhaust side heat exchanger, a compressor, a four-way valve and a throttle device arranged in the channel of an exhaust air outlet segment, and a small size air source heat pump set composed of a fresh air side heat exchanger, a filter and a stop valve arranged in the channel of a fresh air outlet segment so that the exhausted air and fresh air can be performed with heat exchange by traditional heat exchange components, and subsequently performed with heat exchange by the small size air source heat pump set, the waste heat in the exhausted air can be utilized sufficiently and the energy saving purpose is realized, meanwhile the defects that the full heat exchanger with heat recovery function in prior art has poor actual application effect and unobvious energy saving effects are overcome; thereby, heat pump energy saving full heat exchanger has strong practicality and economy.
Description
Technical field
The utility model relates to the air-conditioning technical field of heat exchange, particularly a kind of energy will draw after sensible heat heat exchange intensification/cooling is carried out in outdoor new wind and indoor air draft, again the heat pump energy-conserving type total-heat exchanger by sending new wind after the further heat exchange intensification/cooling of low profile thermal pump assembly, helping making full use of the energy and improve the heat exchanger operating efficiency.
Background technology
Be with the heat reclamation type total-heat exchanger generally to comprise in the prior art and be provided with new wind blower fan, air draft blower fan, heat exchange elements, new wind wind inlet section, new wind wind outlet section, air draft wind inlet section and air draft wind outlet section, mainly utilize heat exchange elements to reclaim heat in the air draft, the driving force of this way of recycling utilization is that the partial pressure of the temperature difference between air draft and the new wind and steam is poor, because driving force is limited, so the organic efficiency of heat is also very limited, energy in the air draft can not be fully used, and the highest or minimum temperature that new wind can reach is no more than temperature of outgoing air.In addition, be higher than/be lower than room temperature, also can cause the indoor unfavorable conditions such as the air conditioner load fluctuation is big, room air state labile that occur owing to send into indoor new wind-warm syndrome degree.So the practical effect of the band heat reclamation type total-heat exchanger of existing structure form and working method is relatively poor, energy-saving effect is also not obvious, consider all to owe desirable from economy and point of view of practicability.
Summary of the invention
The purpose of this utility model is to overcome relatively poor, the unconspicuous weak point of energy-saving effect of the existing band existing practical effect of heat reclamation type total-heat exchanger, a kind of small-sized Air-Cooled Heat Pump Unit of a cover that is provided with in heat-exchange system is provided, is convenient to the heat pump energy-conserving type total-heat exchanger that air draft and new wind are made sufficient heat exchange.
Heat pump energy-conserving type total-heat exchanger main body of the present utility model includes new wind blower fan, the air draft blower fan, heat exchange elements, new wind wind inlet section, new wind wind outlet section, the air draft wind inlet section, the air draft wind outlet section, new air side heat exchanger, air draft side heat exchanger, compressor and throttling arrangement etc., be characterised in that and in traditional band heat reclamation type total-heat exchanger, increase by a cover small air source source pump, described small air source source pump includes the air draft side heat exchanger that is arranged in the air draft wind outlet section passage, compressor, cross valve, throttling arrangement and the new air side heat exchanger that is arranged in the new wind wind outlet section passage, filter, stop valve A and stop valve B, wherein: described stop valve B, cross valve and compressor are successively set between new air side heat exchanger outlet and the import of air draft side heat exchanger; Described throttling arrangement, filter and stop valve A are successively set between air draft side heat exchanger exit and the new air side heat exchanger inlet.
When carrying out when freezing operation summer, by the indoor exhaust wind of air draft blower fan suction with carry out heating up after the heat exchange discharge after the air draft side heat exchanger of small air source source pump further absorbs heat, heats up again by heat exchange elements from outdoor new wind; Outdoor new wind is sent after the further heat release of new air side heat exchanger of process small air source source pump, the cooling, thereby is realized reducing new wind-warm syndrome degree after heat exchange elements heat exchange cooling simultaneously, reaches the purpose of effectively utilizing lower temperature used heat in the air draft.
When carrying out winter heating's operation, change the flow direction of cold-producing medium in the cross valve earlier, by the indoor and outdoor air draft of air draft blower fan suction with undertaken lowering the temperature after the heat exchange by heat exchange elements from outdoor new wind, the air draft side heat exchanger through small air source source pump carries out further heat release, the discharge of cooling back again; Outdoor new wind heats up after the heat exchange elements heat exchange simultaneously, sends after the new air side heat exchanger of process small air source source pump further absorbs heat, heats up again, thereby realizes improving new wind-warm syndrome degree, reaches the purpose of effectively utilizing higher temperatures used heat in the air draft.
Heat pump energy-conserving type total-heat exchanger of the present utility model based on above-mentioned design, be provided with a cover small air source source pump owing in traditional band heat reclamation type total-heat exchanger, increase, and with the air draft side heat exchanger in the source pump of small air source, compressor, cross valve and throttling arrangement are arranged in the air draft wind outlet section passage, with new air side heat exchanger, filter, stop valve A and stop valve B are arranged in the new wind wind outlet section passage, between new air side heat exchanger outlet and the import of air draft side heat exchanger, set gradually stop valve B, cross valve and compressor, between air draft side heat exchanger exit and new air side heat exchanger inlet, set gradually throttling arrangement, filter and stop valve A, air draft and the new formerly traditional heat exchange elements of wind are carried out after the heat exchange again through the heat exchange once more of small air source source pump, help making full use of the used heat in the air draft, reach energy-conservation purpose, have very strong practicality and economy.
Description of drawings
Fig. 1 is the general structure schematic diagram of the utility model embodiment;
Fig. 2 is the workflow schematic diagram of existing band heat reclamation type total-heat exchanger;
Fig. 3 is the workflow schematic diagram of the utility model embodiment.
Among the figure:
1. new wind blower fan 2. air draft blower fans 3. heat exchange elements 4. new wind wind inlet sections
5. new wind wind outlet section 6. air draft wind inlet sections 7. air draft wind outlet sections 8. net for air-source heat pump units
9. air draft side heat exchanger 10. compressors 11. cross valves 12. throttling arrangements
13. new air side heat exchanger 14. filters 15. stop valve A 16. stop valve B
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
At Fig. 1, among Fig. 2 and Fig. 3, heat pump energy-conserving type total-heat exchanger main body of the present utility model includes new wind blower fan 1, air draft blower fan 2, heat exchange elements 3, new wind wind inlet section 4, new wind wind outlet section 5, air draft wind inlet section 6, air draft wind outlet section 7, new air side heat exchanger 13, air draft side heat exchanger 9, compressor 10 and throttling arrangement 12 etc., be characterised in that and in traditional band heat reclamation type total-heat exchanger, increase by a cover small air source source pump 8, described small air source source pump 8 includes the air draft side heat exchanger 9 that is arranged in air draft wind outlet section 7 passages, compressor 10, cross valve 11, throttling arrangement 12 and the new air side heat exchanger 13 that is arranged in new wind wind outlet section 5 passages, filter 14, stop valve A15 and B16, wherein: described stop valve B16, cross valve 11 and compressor 10 are successively set between new air side heat exchanger 13 outlets and 9 imports of air draft side heat exchanger; Described throttling arrangement 12, filter 14 and stop valve A15 are successively set between 9 outlets of air draft side heat exchanger and new air side heat exchanger 13 inlets.
When carrying out when freezing operation summer, by the indoor exhaust wind of air draft blower fan 2 suctions with carry out heating up after the heat exchange discharge after the air draft side heat exchanger 9 of small air source source pump 8 further absorbs heat, heats up again by heat exchange elements 3 from outdoor new wind; Outdoor new wind is sent after the new air side heat exchanger 13 further heat releases of process small air source source pump 8, the cooling, thereby is realized reducing new wind-warm syndrome degree after heat exchange elements 3 heat exchange cooling simultaneously, reaches the purpose of effectively utilizing lower temperature used heat in the air draft.
When carrying out winter heating's operation, change the flow direction of cold-producing medium in the cross valve 11 earlier, by the indoor and outdoor air draft of air draft blower fan 2 suction with undertaken lowering the temperature after the heat exchange by heat exchange elements 3 from outdoor new wind, the air draft side heat exchanger 9 through small air source source pump 8 carries out further heat release, the discharge of cooling back again; Outdoor new wind heats up after heat exchange elements 3 heat exchange simultaneously, sends after the new air side heat exchanger 13 of process small air source source pump 8 further absorbs heat, heats up again, thereby realizes improving new wind-warm syndrome degree, reaches the purpose of effectively utilizing higher temperatures used heat in the air draft.
Claims (1)
1. heat pump energy-conserving type total-heat exchanger, main body includes new wind blower fan (1), air draft blower fan (2), heat exchange elements (3), new wind wind inlet section (4), new wind wind outlet section (5), air draft wind inlet section (6) and air draft wind outlet section (7), it is characterized in that in traditional band heat reclamation type total-heat exchanger, increasing a cover small air source source pump (8), described small air source source pump (8) includes the air draft side heat exchanger (9) that is arranged in air draft wind outlet section (7) passage, compressor (10), cross valve (11), throttling arrangement (12) and be arranged on new air side heat exchanger (13) in new wind wind outlet section (5) passage, filter (14), stop valve A (15) and B (16), wherein:
A. described stop valve B (16), cross valve (11) and compressor (10) are successively set between new air side heat exchanger (13) outlet and air draft side heat exchanger (9) import;
B. described throttling arrangement (12), filter (14) and stop valve A (15) are successively set between air draft side heat exchanger (9) outlet and new air side heat exchanger (13) inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200760610U CN201463135U (en) | 2009-06-10 | 2009-06-10 | Heat pump energy saving full heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200760610U CN201463135U (en) | 2009-06-10 | 2009-06-10 | Heat pump energy saving full heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463135U true CN201463135U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200760610U Expired - Fee Related CN201463135U (en) | 2009-06-10 | 2009-06-10 | Heat pump energy saving full heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN201463135U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900384A (en) * | 2010-05-21 | 2010-12-01 | 南通华信中央空调有限公司 | Exhaust air heat recovery fresh air unit equipped with moisture absorption heat exchangers |
| CN101957033A (en) * | 2010-09-28 | 2011-01-26 | 帝思迈环境设备（上海）有限公司 | Heat-recovery fresh air ventilator |
| CN102589059A (en) * | 2012-02-11 | 2012-07-18 | 吕智 | Double-effect heat-pump type total-heat recovery fresh air processor |
| CN102628600A (en) * | 2012-04-21 | 2012-08-08 | 杭州国电能源环境设计研究院有限公司 | Heat recovery air treatment device with built-in heat pump and heat recovery air treatment method |
| CN103217044A (en) * | 2012-01-20 | 2013-07-24 | 千德销售管理股份公司 | Heat exchanger element and method for the production |
| CN106016477A (en) * | 2016-08-02 | 2016-10-12 | 远大空品科技有限公司 | Small fresh air fan |
| CN106123114A (en) * | 2016-06-17 | 2016-11-16 | 常州大学 | Use the convection current radiant type wall air-conditioner device of fiber ventilation terminal |
| CN106123115A (en) * | 2016-06-17 | 2016-11-16 | 常州大学 | Use fiber ventilation terminal and the convection current radiant type wall air-conditioner device of band heat recovery |
| CN111076329A (en) * | 2020-01-03 | 2020-04-28 | 徐生恒 | Room source heat pump air conditioning system |
| CN111442456A (en) * | 2020-04-23 | 2020-07-24 | 天津大学 | High-temperature CO2Isolation ward exhaust system of air source heat pump |
| CN112797547A (en) * | 2020-12-30 | 2021-05-14 | 北京燃气能源发展有限公司 | Civil residence fresh air waste heat utilization system and method |
-
2009
- 2009-06-10 CN CN2009200760610U patent/CN201463135U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900384A (en) * | 2010-05-21 | 2010-12-01 | 南通华信中央空调有限公司 | Exhaust air heat recovery fresh air unit equipped with moisture absorption heat exchangers |
| CN101957033A (en) * | 2010-09-28 | 2011-01-26 | 帝思迈环境设备（上海）有限公司 | Heat-recovery fresh air ventilator |
| CN101957033B (en) * | 2010-09-28 | 2012-12-05 | 帝思迈环境设备（上海）有限公司 | Heat-recovery fresh air ventilator |
| CN103217044B (en) * | 2012-01-20 | 2016-12-21 | 西风有限公司 | Heat exchanger element and production method thereof |
| CN103217044A (en) * | 2012-01-20 | 2013-07-24 | 千德销售管理股份公司 | Heat exchanger element and method for the production |
| CN102589059A (en) * | 2012-02-11 | 2012-07-18 | 吕智 | Double-effect heat-pump type total-heat recovery fresh air processor |
| CN102628600A (en) * | 2012-04-21 | 2012-08-08 | 杭州国电能源环境设计研究院有限公司 | Heat recovery air treatment device with built-in heat pump and heat recovery air treatment method |
| CN106123114A (en) * | 2016-06-17 | 2016-11-16 | 常州大学 | Use the convection current radiant type wall air-conditioner device of fiber ventilation terminal |
| CN106123115A (en) * | 2016-06-17 | 2016-11-16 | 常州大学 | Use fiber ventilation terminal and the convection current radiant type wall air-conditioner device of band heat recovery |
| CN106016477A (en) * | 2016-08-02 | 2016-10-12 | 远大空品科技有限公司 | Small fresh air fan |
| CN111076329A (en) * | 2020-01-03 | 2020-04-28 | 徐生恒 | Room source heat pump air conditioning system |
| CN111442456A (en) * | 2020-04-23 | 2020-07-24 | 天津大学 | High-temperature CO2Isolation ward exhaust system of air source heat pump |
| CN112797547A (en) * | 2020-12-30 | 2021-05-14 | 北京燃气能源发展有限公司 | Civil residence fresh air waste heat utilization system and method |
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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: 20100512 Termination date: 20160610 |