CN101504211A - Multifunctional six-in-one air-cooling heat pump unit - Google Patents
Multifunctional six-in-one air-cooling heat pump unit Download PDFInfo
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- CN101504211A CN101504211A CNA2009100145902A CN200910014590A CN101504211A CN 101504211 A CN101504211 A CN 101504211A CN A2009100145902 A CNA2009100145902 A CN A2009100145902A CN 200910014590 A CN200910014590 A CN 200910014590A CN 101504211 A CN101504211 A CN 101504211A
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- 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]
- Y02B30/12—Hot water central heating systems using heat pumps
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Abstract
The invention belongs to the technical field of refrigeration and air-conditioning, in particular to a multifunction six-in-one air cooled heat pump unit for refrigeration, heating and domestic hot water. A water side heat exchanger and an air side heat exchanger can be used as a condenser or an evaporator, a regenerator can be used as the condenser and a partial heat regenerator, and a four-way valve, a heat reclaim valve and magnet valves are used for assistance and combined to form six functions: 1, refrigeration; 2, the refrigeration and total heat recovery; 3, the refrigeration and partial heat recovery; 4, independent domestic hot water; 5, heating; and 6, the heating and the partial heat recovery. The heat pump unit is environment-protecting, energy-saving and can be served for multiple purposes.
Description
Technical field
The invention belongs to a kind of Refrigeration ﹠ Air-Conditioning equipment technical field, especially freeze, heat, domestic hot-water's multifunctional six-in-one air-cooling heat pump unit.
Background technology
At present, known Air-Cooled Heat Pump Unit is to have only refrigeration, heat two functions basically; Air-Cooled Heat Pump Unit portion of hot recovery unit has refrigeration, heats and a small amount of domestic hot-water; Air-cooled hot water unit can only be produced hot water.
The Air-Cooled Heat Pump Unit that have only refrigeration, heats two functions can not productive life heat, and especially the heat that air-conditioning is produced when refrigeration wastes, and causes a large amount of energy wastes.
The cold and hot pump assembly of portion of hot return air can only reclaim little heat, and the especially most of waste of the heat that air-conditioning is produced when refrigeration also causes a large amount of energy wastes; The cold and hot pump assembly of portion of hot return air can not be produced hot water at transition season (when not needing air conditioner cold water hot) simultaneously, can not satisfy the requirement that general domestic hot-water all needs throughout the year.
Air-cooled hot water unit can satisfy provides the domestic hot-water throughout the year, but can not produce cold, and the cold that summer air-conditioning produced wastes, and causes a large amount of energy wastes.
Existing technical, can realize that the conversion between the unit function of one-machine-multi-function is to realize with electromagnetic valve switch, not only cost an arm and a leg but also refrigeration system complexity, SR are fallen greatly, also directly influenced the efficiency of system.
Summary of the invention
The object of the present invention is to provide a kind of multifunctional six-in-one air-cooling heat pump unit, can realize refrigeration, refrigeration+whole recuperation of heat, refrigeration+portion of hot recovery, independent domestic hot water, heat, heat+the portion of hot recovery, can realize a tractor serves several purposes.
The present invention realizes by following measure:
Multifunctional six-in-one air-cooling heat pump unit of the present invention, it comprises: compressor, recuperation of heat valve, heat regenerator, cross valve, first magnetic valve, second check valve, the 3rd magnetic valve, condensation fan, air side heat exchanger, vapour liquid separator, water-side heat, first check valve, first throttle cutoff device, the second throttling cutoff device, reservoir, second check valve, and its special feature is: three interfaces of described recuperation of heat valve are connected with compressor gland steam exhauster, heat regenerator steam inlet pipe, cross valve steam inlet pipe respectively; Four interfaces of cross valve are connected with cross valve steam inlet pipe, air side heat exchanger steam inlet pipe, vapour liquid separator steam inlet pipe, water-side heat steam inlet pipe respectively; The outlet of heat regenerator is connected with the import of first magnetic valve, second magnetic valve, the 3rd magnetic valve respectively, the outlet of first magnetic valve is connected with the water-side heat steam inlet pipe, the outlet of the 3rd magnetic valve is connected with pipeline between first check valve, second check valve, and the outlet of second magnetic valve is connected with the air side heat exchanger steam inlet pipe; Reservoir exports first throttle cutoff device in parallel, the second throttling cutoff device; The outlet of air side heat exchanger is connected with the water-side heat import with the first throttle cutoff device through the second throttling cutoff device; The outlet of vapour liquid separator is connected with the import of compressor; The import of first check valve and water-side heat are connected with pipeline between the first throttle cutoff device; The import of second check valve is connected with the pipeline of air side heat exchanger with the second throttling cutoff device.
Multifunctional six-in-one air-cooling heat pump unit of the present invention, described refrigeration system recuperation of heat valve adopts triple valve or the public outlet in cross valve front cover road.
Multifunctional six-in-one air-cooling heat pump unit of the present invention, described first throttle cutoff device and the second throttling cutoff device adopt magnetic valve to add that heating power expansion valve, magnetic valve add capillary, magnetic valve adds orifice plate flow controller or electric expansion valve.
Multifunctional six-in-one air-cooling heat pump unit of the present invention, all condensable device of water-side heat and air side heat exchanger or evaporimeter, heat is returned device can make condenser and portion of hot recover usefulness, being aided with cross valve combines with recuperation of heat valve, magnetic valve, can form the Air-Cooled Heat Pump Unit of six kinds of functions, function has: 1, refrigeration: evaporimeter is made in the heat exchange of water side, and condenser is made in the heat exchange of wind side; 2, refrigeration+all recuperations of heat: water-side heat is made evaporimeter, and heat is returned device and made condenser; 3, refrigeration+portion of hot reclaims: evaporimeter is made in the heat exchange of water side, and heat is returned device and returned device as portion of hot, and air side heat exchanger is made condenser; 4, independent domestic hot water: air side heat exchanger evaporates, and heat is returned device and made condenser; 5, heat: water-side heat is done condensation, air side heat exchanger evaporates; 6, heat+the portion of hot recovery: condenser is made in the heat exchange of water side, and air side heat exchanger is made evaporimeter, and heat regenerator is made portion of hot and reclaimed.Have unit and produce and realize the full recuperation of heat of hot water when cold, hot water quantity of heat production zero cost, but can be throughout the year all the heat production hydrolysis air-conditioning of having determined use the side problem that time spent can not heat production water, realize heating when heating with the heat production water yield and can distributing.
The invention has the beneficial effects as follows, can realize multi-functional machine, realize when freeze summer that net quantity of heat reclaims, the comparable ordinary hot pump assembly of the comprehensive Energy Efficiency Ratio of unit doubles above; Domestic hot-water's temperature is convertible into refrigeration+portion of hot recovery after reaching certain setting value, it is advantageous that: if after full recuperation of heat water temperature reaches uniform temperature, because the very fast decline of Energy Efficiency Ratio of the raising of condensation temperature unit this moment, be converted to refrigeration+portion of hot take-back model this moment, heat is returned device and is returned device as portion of hot, air side heat exchanger is as condenser, the condensation temperature of unit descends, heat is returned the sensible heat that device also can be recycled to condensation portion, reach and improved the hot temperature of life, also reduced the worker and consumed two purposes, its efficiency is far above the ordinary hot pump assembly; Excessively can adopt the independent domestic hot water pattern that the domestic hot-water can be provided this moment during season (not needing air conditioner cold water hot water), it is advantageous that: unit is building ring temperature height with this understanding, air side heat exchanger is as evaporimeter, the evaporating temperature height, the unit eer height can reduce the energy consumption expense with coal-fired, the stove comparison of combustion gas whirlpool; Winter, can be in fact whole domestic hot-waters, domestic hot-water's temperature reaches one and regularly is convertible into and heats+the portion of hot take-back model, it is advantageous that: if after full recuperation of heat water temperature reaches uniform temperature, because the very fast decline of Energy Efficiency Ratio of the raising of condensation temperature unit this moment, be converted to and heat+the portion of hot take-back model this moment, heat is returned device and is returned device as portion of hot, water-side heat is as condenser, and the condensation temperature of unit descends, and heat is returned the sensible heat that device also can be recycled to condensation portion, reach and improved the hot temperature of life, also reduced the worker and consumed two purposes, its efficiency has also realized that far above the ordinary hot pump assembly domestic hot-water's institute's calorific requirement and heating capacity distribute simultaneously.The needs that meet economizing type society.
Description of drawings
Below in conjunction with drawings and Examples the present invention is passed in and out a step explanation.
Fig. 1 is a schematic diagram of the present invention
Among the figure: 1, compressor, 2, the recuperation of heat valve, 3, heat regenerator, 4, cross valve, 5, first magnetic valve, 6, second magnetic valve, 7, the 3rd magnetic valve, 8, condensation fan, 9, air side heat exchanger, 10, vapour liquid separator, 11, water-side heat, 12, first check valve, 13, the first throttle cutoff device, 14, the second throttling cutoff device, 15, reservoir, 16, second check valve, 17, the compressor gland steam exhauster, 18, the heat regenerator steam inlet pipe, 19, the cross valve steam inlet pipe, 20, the air side heat exchanger steam inlet pipe, 21, the water-side heat steam inlet pipe, 22, the vapour liquid separator steam inlet pipe.
The specific embodiment
A kind of multifunctional six-in-one air-cooling heat pump unit of the present invention, it comprises: compressor (1), recuperation of heat valve (2), heat regenerator (3), cross valve (4), first magnetic valve (5), second magnetic valve (6), the 3rd magnetic valve (7), condensation fan (8), air side heat exchanger (9), vapour liquid separator (10), water-side heat (11), first check valve (12), first throttle cutoff device (13), the second throttling cutoff device (14), reservoir (15), second check valve (16).
Six patterns of the present invention realize with following method formula:
1, refrigeration: water-side heat (11) is made evaporimeter, and air side heat exchanger (9) is made condenser, and at this moment: first magnetic valve (5), second magnetic valve (6), the 3rd magnetic valve (7), the second throttling cutoff device (14) must not be closed by electricity; Recuperation of heat valve (2), cross valve (4) must not; First throttle cutoff device (13) gets electric opening.Compressor (1) exhaust enters air side heat exchanger (9) and is condensed into subcooled liquid through recuperation of heat valve (2), cross valve (4), subcooled liquid enters reservoir (15) through second check valve (16), pass through first throttle cutoff device (13) the laggard water inlet side heat exchanger of throttling (11) again and flash to overheated gas, overheated flow of gas flows into compressor (1) again through cross valve (4), vapour liquid separator (10) and inhales vapour, and refrigeration is finished in circulation so repeatedly.
2, refrigeration+all recuperations of heat: water-side heat (11) is made evaporimeter, and heat is returned device (3) and made condenser, and at this moment: first magnetic valve (5), second magnetic valve (6), the second throttling cutoff device (14) must not be closed by electricity; Cross valve (4) must not; Recuperation of heat valve (2); The 3rd magnetic valve (7), first throttle cutoff device (13) get electric opening.Compressor (1) exhaust enters heat regenerator (3) through recuperation of heat valve (2) and is condensed into subcooled liquid, subcooled liquid flows through the 3rd magnetic valve (7) and enters reservoir (15), after first throttle cutoff device (13) throttling, enter water-side heat (11) again and flash to overheated gas, overheated flow of gas flows into compressor (1) again through cross valve (4), vapour liquid separator (10) and inhales vapour, and refrigeration+all recuperations of heat are finished in circulation so repeatedly.
3, refrigeration+portion of hot reclaims: water-side heat (11) is made evaporimeter, heat is returned device (3) and is returned device as portion of hot, air side heat exchanger (9) is made condenser, and at this moment: first magnetic valve (5), the 3rd magnetic valve (7), the second throttling cutoff device (14) must not be closed by electricity; Cross valve (4) must not; Recuperation of heat valve (2); Second magnetic valve (6), throttling cutoff device (13) get electric opening.Compressor (1) exhaust enters heat regenerator (3) recovery section condensation load through recuperation of heat valve (2), flow into air side heat exchanger (9) through second magnetic valve (6) again and be condensed into subcooled liquid, subcooled liquid flows through check valve (16) and enters reservoir (15), flash to overheated gas through first throttle cutoff device (13) the laggard water inlet side heat exchanger of throttling (11) again, overheated flow of gas flows into compressor (1) again through cross valve (4), vapour liquid separator (10) and inhales vapour, and refrigeration+portion of hot recovery is finished in circulation so repeatedly.
4, independent domestic hot water: air side heat exchanger (9) is made evaporimeter, and heat is returned device (3) and made condenser, and at this moment: first magnetic valve (5), second magnetic valve (6), first throttle cutoff device (13) must not be closed by electricity; The 3rd magnetic valve (7), the second throttling cutoff device (14) get electric opening; Recuperation of heat valve (2); Cross valve (4).Compressor (1) exhaust enters heat regenerator (3) through electric heating recovery valve (2) and becomes subcooled liquid, subcooled liquid flows through the 3rd magnetic valve (7) and enters reservoir (15), flash to overheated gas through second throttling cutoff device (14) the throttling laggard inlet air side heat exchanger (9) again, overheated flow of gas flows into compressor (1) again through cross valve (4), vapour liquid separator (10) and inhales vapour, and independent domestic hot water is finished in circulation so repeatedly.
5, heat: water-side heat (11) is done condensation, air side heat exchanger (9) evaporates.At this moment: first magnetic valve (5), second magnetic valve (6), the 3rd magnetic valve (7), first throttle cutoff device (13) must not be closed by electricity; The second throttling cutoff device (14) gets electric opening; Recuperation of heat valve (2) must not; Cross valve (4).Compressor (1) exhaust through recuperation of heat valve (2), cross valve (4), enter water-side heat (11) and be condensed into subcooled liquid, subcooled liquid enters reservoir (15) through first check valve (12), flash to overheated gas through second throttling cutoff device (14) the throttling laggard inlet air side heat exchanger (9) again, overheated flow of gas flows into compressor (1) again through cross valve (4), vapour liquid separator (10) and inhales vapour, and circulation is finished and heated so repeatedly.
6, heat+the portion of hot recovery: heat regenerator (3) is made portion of hot and is reclaimed, and water-side heat (11) is made condenser, and air side heat exchanger (9) is made evaporimeter.At this moment: second magnetic valve (6), the 3rd magnetic valve (7), first throttle cutoff device (13) must not be closed by electricity; First magnetic valve (5), the second throttling cutoff device (14) get electric opening; Recuperation of heat valve (2); Cross valve (4).Compressor (1) exhaust enters heat regenerator (3) recovery section condensation load through recuperation of heat valve (2), pass through magnetic valve (5) inflow water-side heat (11) again and be condensed into subcooled liquid, subcooled liquid flows through first check valve (12) and enters reservoir (15), flash to overheated gas through second throttling cutoff device (14) the throttling laggard inlet air side heat exchanger (9) again, overheated flow of gas flows into compressor (1) again through cross valve (4), vapour liquid separator (10) and inhales vapour, and circulation is finished and heated+the portion of hot recovery so repeatedly.
Claims (3)
1, a kind of multifunctional six-in-one air-cooling heat pump unit, it comprises: compressor (1), recuperation of heat valve (2), heat regenerator (3), cross valve (4), first magnetic valve (5), second check valve (6), the 3rd magnetic valve (7), condensation fan (8), air side heat exchanger (9), vapour liquid separator (10), water-side heat (11), first check valve (12), first throttle cutoff device (13), the second throttling cutoff device (14), reservoir (15), second check valve (16) is characterized in that: three interfaces of described recuperation of heat valve (2) respectively with compressor gland steam exhauster (17), heat regenerator steam inlet pipe (18), cross valve steam inlet pipe (19) is connected; Four interfaces of cross valve (4) are connected with cross valve steam inlet pipe (19), air side heat exchanger steam inlet pipe (20), vapour liquid separator steam inlet pipe (22), water-side heat steam inlet pipe (21) respectively; The outlet of heat regenerator (3) is connected with the import of first magnetic valve (5), second magnetic valve (6), the 3rd magnetic valve (7) respectively, the outlet of first magnetic valve (5) is connected with water-side heat steam inlet pipe (21), the outlet of the 3rd magnetic valve (7) is connected with pipeline between first check valve (12), second check valve (16), and the outlet of second magnetic valve (6) is connected with air side heat exchanger steam inlet pipe (20); Reservoir (15) outlet first throttle cutoff device in parallel (13), the second throttling cutoff device (14); The outlet of air side heat exchanger (9) is connected with water-side heat (11) import with first throttle cutoff device (13) through the second throttling cutoff device (14); The outlet of vapour liquid separator (10) is connected with the import of compressor (1); The import of first check valve (12) and water-side heat (11) are connected with pipeline between the first throttle cutoff device (13); The import of second check valve (16) is connected with the pipeline of air side heat exchanger (9) with the second throttling cutoff device (14).
2, multifunctional six-in-one air-cooling heat pump unit according to claim 1 is characterized in that: described refrigeration system recuperation of heat valve (2) adopts triple valve or the public outlet in cross valve front cover road.
3, multifunctional six-in-one air-cooling heat pump unit according to claim 1 is characterized in that: described first throttle cutoff device (13) and the second throttling cutoff device (14) adopt magnetic valve to add that heating power expansion valve, magnetic valve add capillary, magnetic valve adds orifice plate flow controller or electric expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100145902A CN101504211A (en) | 2009-03-17 | 2009-03-17 | Multifunctional six-in-one air-cooling heat pump unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100145902A CN101504211A (en) | 2009-03-17 | 2009-03-17 | Multifunctional six-in-one air-cooling heat pump unit |
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| CN101504211A true CN101504211A (en) | 2009-08-12 |
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| CNA2009100145902A Pending CN101504211A (en) | 2009-03-17 | 2009-03-17 | Multifunctional six-in-one air-cooling heat pump unit |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2891849A1 (en) | 2013-08-02 | 2015-07-08 | O.Y.L. Research & Development Centre Sdn Bhd | Heat reclaim for a multifunction heat pump and a multifunction air conditioner |
| CN105222390A (en) * | 2014-07-02 | 2016-01-06 | 约克广州空调冷冻设备有限公司 | A kind of total heat recovery system |
| CN107504709A (en) * | 2017-09-19 | 2017-12-22 | 山东凯丰节能科技有限公司 | A kind of ultralow temperature Multifunctional heat pump system |
| CN107642918A (en) * | 2017-10-11 | 2018-01-30 | 南京五洲制冷集团有限公司 | A kind of cold and hot adaptive water chiller-heater unit |
| CN105222390B (en) * | 2014-07-02 | 2018-02-09 | 约克广州空调冷冻设备有限公司 | A kind of total heat recovery system |
| CN109764517A (en) * | 2019-03-05 | 2019-05-17 | 卓辉强 | A kind of air-conditioning heat recovery system |
| CN113048648A (en) * | 2021-05-19 | 2021-06-29 | 大连理工大学 | Machine-pump combined-drive enthalpy-increasing type working medium side waste heat recovery air source heat pump hot water unit for bathing |
-
2009
- 2009-03-17 CN CNA2009100145902A patent/CN101504211A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2891849A1 (en) | 2013-08-02 | 2015-07-08 | O.Y.L. Research & Development Centre Sdn Bhd | Heat reclaim for a multifunction heat pump and a multifunction air conditioner |
| EP3001123A1 (en) | 2013-08-02 | 2016-03-30 | O.Y.L. Research & Development Centre Sdn Bhd | Heat reclaim for a multifunction heat pump and a muntifunction air conditioner |
| CN105222390A (en) * | 2014-07-02 | 2016-01-06 | 约克广州空调冷冻设备有限公司 | A kind of total heat recovery system |
| CN105222390B (en) * | 2014-07-02 | 2018-02-09 | 约克广州空调冷冻设备有限公司 | A kind of total heat recovery system |
| CN107504709A (en) * | 2017-09-19 | 2017-12-22 | 山东凯丰节能科技有限公司 | A kind of ultralow temperature Multifunctional heat pump system |
| CN107504709B (en) * | 2017-09-19 | 2023-05-02 | 山东凯丰节能科技股份有限公司 | Ultralow temperature type multifunctional heat pump system |
| CN107642918A (en) * | 2017-10-11 | 2018-01-30 | 南京五洲制冷集团有限公司 | A kind of cold and hot adaptive water chiller-heater unit |
| CN109764517A (en) * | 2019-03-05 | 2019-05-17 | 卓辉强 | A kind of air-conditioning heat recovery system |
| CN113048648A (en) * | 2021-05-19 | 2021-06-29 | 大连理工大学 | Machine-pump combined-drive enthalpy-increasing type working medium side waste heat recovery air source heat pump hot water unit for bathing |
| CN113048648B (en) * | 2021-05-19 | 2022-03-04 | 大连理工大学 | Combined-drive enthalpy-increasing working medium side waste heat recovery air source heat pump bathing hot water unit of machine pump |
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Open date: 20090812 |