CN101504212A - Multifunctional four-in-one air-cooling heat pump unit - Google Patents
Multifunctional four-in-one air-cooling heat pump unit Download PDFInfo
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- CN101504212A CN101504212A CNA2009100145917A CN200910014591A CN101504212A CN 101504212 A CN101504212 A CN 101504212A CN A2009100145917 A CNA2009100145917 A CN A2009100145917A CN 200910014591 A CN200910014591 A CN 200910014591A CN 101504212 A CN101504212 A CN 101504212A
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Abstract
The invention belongs to the technical field of refrigeration and air-conditioning, in particular to a multifunction four-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 a magnet valve are used for assistance and combined to form four functions: 1, refrigeration; 2, the refrigeration and total heat recovery; 3, independent domestic hot water; and 4, heating. The heat pump unit can realize the total heat recovery of the hot water during the refrigeration. The hot water produces heat without any expenses. The heat pump unit can produce the hot water all the year around to solve the problem that a use side of an air conditioner cannot produce the hot water when not being used.
Description
Technical field
The invention belongs to a kind of Refrigeration ﹠ Air-Conditioning equipment technical field, especially freeze, heat, domestic hot-water's multifunctional four-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 four-in-one air-cooling heat pump unit, can realize refrigeration, refrigeration+whole recuperation of heat, independent domestic hot water, heat, can realize a tractor serves several purposes.
The present invention realizes by following measure:
The invention discloses a kind of multifunctional four-in-one air-cooling heat pump unit, it comprises: compressor, recuperation of heat valve, heat regenerator, cross valve, 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; Three interfaces of recuperation of heat valve are connected with the steam inlet pipe of compressor exhaust pipe, heat regenerator, the steam inlet pipe of cross valve respectively; Four interfaces of cross valve are connected with the steam inlet pipe of cross valve, the steam pipe of air side heat exchanger, the steam inlet pipe of vapour liquid separator, the steam pipe of water-side heat respectively; The outlet of heat regenerator is connected with the import of magnetic valve, and the outlet of magnetic valve is connected with pipe between first check valve, second check valve; Reservoir outlet is connected with pipe between the first throttle cutoff device and the second throttling cutoff device; The outlet of air side heat exchanger is connected with the import of water-side heat behind first throttle cutoff device and the second throttling cutoff device; The import of first check valve and first throttle cutoff device are connected with pipe between the water-side heat, and the import of second check valve and the second throttling cutoff device are connected with pipe between the air side heat exchanger; The outlet of the vapour liquid separator also import of compressor is connected.
Multifunctional four-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 four-in-one air-cooling heat pump unit of the present invention, the described first throttle cutoff device and the second throttling cutoff device are that magnetic valve adds that heating power expansion valve, magnetic valve add capillary, magnetic valve adds orifice plate flow controller or electric expansion valve.
Multifunctional four-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 four 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, independent domestic hot water: air side heat exchanger evaporates, and heat is returned device and made condenser; 4, heat: water-side heat is done condensation, air side heat exchanger evaporates.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 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.
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, is convertible into refrigeration after domestic hot-water's temperature reaches, and does not influence the demand of refrigeration fully; 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); Winter can be in fact whole domestic hot-waters, also can all heat.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 principle of the invention figure
Among the figure: 1, compressor, 2, recuperation of heat valve, 3, heat regenerator, 4, cross valve, 5, magnetic valve, 6, condensation fan, 7, air side heat exchanger, 8, vapour liquid separator, 9, water-side heat, 10, first check valve, 11, first throttle cutoff device, 12, the second throttling cutoff device, 13, reservoir, 14, second check valve, 15, blast pipe, 16 steam inlet pipes, 17, steam inlet pipe, 18 steam pipes, 19, steam pipe, 20, steam inlet pipe.
The specific embodiment
A kind of multifunctional four-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), magnetic valve (5), condensation fan (6), air side heat exchanger (7), vapour liquid separator (8), water-side heat (9), first check valve (10), first throttle cutoff device (11), the second throttling cutoff device (12), reservoir (13), second check valve (14).
Four patterns of the present invention realize with following method formula:
1, refrigeration: water-side heat (9) is made evaporimeter, and air side heat exchanger (7) is made condenser, and at this moment: magnetic valve (5), the second throttling cutoff device (12) must not be closed by electricity; Recuperation of heat valve (2), cross valve (4) must not; First throttle cutoff device (11) gets electric opening.Compressor (1) exhaust enters air side heat exchanger (7) and is condensed into subcooled liquid through recuperation of heat valve (2), cross valve (4), subcooled liquid enters reservoir (13) through second check valve (14), pass through first throttle cutoff device (11) the laggard water inlet side heat exchanger of throttling (9) again and flash to overheated gas, overheated flow of gas flows into compressor (1) again through cross valve (4), vapour liquid separator (8) and inhales vapour, and refrigeration is finished in circulation so repeatedly.
2, refrigeration+all recuperations of heat: water-side heat (9) is made evaporimeter, and heat is returned device (3) and made condenser, and at this moment: the second throttling cutoff device (12) must not be closed by electricity; Cross valve (4) must not; Recuperation of heat valve (2); Magnetic valve (5), first throttle cutoff device (11) 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 magnetic valve (5) and enters reservoir (13), after first throttle cutoff device (11) throttling, enter water-side heat (9) again and flash to overheated gas, overheated flow of gas flows into compressor (1) again through cross valve (4), vapour liquid separator (8) and inhales vapour, and refrigeration+all recuperations of heat are finished in circulation so repeatedly.
3, independent domestic hot water: air side heat exchanger (7) is made evaporimeter, and heat is returned device (3) and made condenser, and at this moment: first throttle cutoff device (11) must not be closed by electricity; Magnetic valve (5), the second throttling cutoff device (12) 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 magnetic valve (5) and enters reservoir (13), flash to overheated gas through second throttling cutoff device (12) the throttling laggard inlet air side heat exchanger (7) again, overheated flow of gas flows into compressor (1) again through cross valve (4), vapour liquid separator (8) and inhales vapour, and independent domestic hot water is finished in circulation so repeatedly.
4, heat: water-side heat (9) is done condensation, air side heat exchanger (7) evaporates.At this moment: magnetic valve (5), first throttle cutoff device (11) must not be closed by electricity; The second throttling cutoff device (12) 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 (9) and be condensed into subcooled liquid, subcooled liquid enters reservoir (13) through first check valve (10), flash to overheated gas through second throttling cutoff device (12) the throttling laggard inlet air side heat exchanger (7) again, overheated flow of gas flows into compressor (1) again through cross valve (4), vapour liquid separator (8) and inhales vapour, and circulation is finished and heated so repeatedly.
Claims (3)
1, a kind of multifunctional four-in-one air-cooling heat pump unit, it comprises: compressor (1), recuperation of heat valve (2), heat regenerator (3), cross valve (4), magnetic valve (5), condensation fan (6), air side heat exchanger (7), vapour liquid separator (8), water-side heat (9), first check valve (10), first throttle cutoff device (11), the second throttling cutoff device (12), reservoir (13), second check valve (14) is characterized in that: three interfaces of recuperation of heat valve (2) respectively with compressor (1) blast pipe (15), the steam inlet pipe (16) of heat regenerator (3), the steam inlet pipe (17) of cross valve (4) is connected; Four interfaces of cross valve (4) are connected with the steam inlet pipe (17) of cross valve (4), the steam pipe (18) of air side heat exchanger (7), the steam inlet pipe (20) of vapour liquid separator (8), the steam pipe (19) of water-side heat (9) respectively; The outlet of heat regenerator (3) is connected with the import of magnetic valve (5), and the outlet of magnetic valve (5) is connected with pipe between first check valve (10), second check valve (14); Reservoir (13) outlet is connected with pipe between the first throttle cutoff device (11) and the second throttling cutoff device (12); The outlet of air side heat exchanger (7) is connected with the import of water-side heat (9) behind first throttle cutoff device (11) and the second throttling cutoff device (12); The import of first check valve (10) and first throttle cutoff device (11) are connected with pipe between the water-side heat (9), and the import of second check valve (14) and the second throttling cutoff device (12) are connected with pipe between the air side heat exchanger (7); The outlet of vapour liquid separator (8) the also import of compressor (1) is connected.
2, multifunctional four-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 four-in-one air-cooling heat pump unit according to claim 1 is characterized in that: the described first throttle cutoff device (11) and the second throttling cutoff device (12) add capillary for magnetic valve adds heating power expansion valve, magnetic valve, magnetic valve adds orifice plate flow controller or electric expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100145917A CN101504212A (en) | 2009-03-17 | 2009-03-17 | Multifunctional four-in-one air-cooling heat pump unit |
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| CNA2009100145917A CN101504212A (en) | 2009-03-17 | 2009-03-17 | Multifunctional four-in-one air-cooling heat pump unit |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901165A (en) * | 2012-03-23 | 2013-01-30 | 刘雄 | Air treatment equipment water system |
| CN102997479A (en) * | 2012-10-10 | 2013-03-27 | 合肥天鹅制冷科技有限公司 | Total heat recovery type air-cooled cold and hot water unit |
| CN103375912A (en) * | 2012-04-28 | 2013-10-30 | 珠海格力电器股份有限公司 | Heat-recovery heat pump water heating system and heat treatment method thereof |
| CN104302992A (en) * | 2011-06-16 | 2015-01-21 | A·P·默勒-马士基公司 | Internal air circulation control in refrigerated transport container |
| CN104515217A (en) * | 2013-09-26 | 2015-04-15 | 海尔集团公司 | Energy storage air conditioner and control method |
| 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 |
| CN107218744A (en) * | 2017-07-19 | 2017-09-29 | 深圳市捷晶能源科技有限公司 | A kind of heat reclaiming 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 |
-
2009
- 2009-03-17 CN CNA2009100145917A patent/CN101504212A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302992A (en) * | 2011-06-16 | 2015-01-21 | A·P·默勒-马士基公司 | Internal air circulation control in refrigerated transport container |
| CN104302992B (en) * | 2011-06-16 | 2016-11-09 | 马士基航运公司 | Inner air loop control in refrigerated transport container |
| CN102901165B (en) * | 2012-03-23 | 2016-12-21 | 刘雄 | Air treatment equipment water system |
| CN102901165A (en) * | 2012-03-23 | 2013-01-30 | 刘雄 | Air treatment equipment water system |
| CN103375912A (en) * | 2012-04-28 | 2013-10-30 | 珠海格力电器股份有限公司 | Heat-recovery heat pump water heating system and heat treatment method thereof |
| CN103375912B (en) * | 2012-04-28 | 2015-08-12 | 珠海格力电器股份有限公司 | Heat reclamation type heat pump hot-water system and heat treatment method thereof |
| CN102997479A (en) * | 2012-10-10 | 2013-03-27 | 合肥天鹅制冷科技有限公司 | Total heat recovery type air-cooled cold and hot water unit |
| 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 |
| CN104515217A (en) * | 2013-09-26 | 2015-04-15 | 海尔集团公司 | Energy storage air conditioner and control method |
| CN104515217B (en) * | 2013-09-26 | 2017-03-01 | 海尔集团公司 | Energy accumulation air conditioner and control method |
| CN107218744A (en) * | 2017-07-19 | 2017-09-29 | 深圳市捷晶能源科技有限公司 | A kind of heat reclaiming 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 |
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Open date: 20090812 |