CN201803523U - Full heat recovery five-mode heat pump device - Google Patents
Full heat recovery five-mode heat pump device Download PDFInfo
- Publication number
- CN201803523U CN201803523U CN2010205297914U CN201020529791U CN201803523U CN 201803523 U CN201803523 U CN 201803523U CN 2010205297914 U CN2010205297914 U CN 2010205297914U CN 201020529791 U CN201020529791 U CN 201020529791U CN 201803523 U CN201803523 U CN 201803523U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat
- valve
- way change
- links
- 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 - Lifetime
Links
Images
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model relates to a full heat recovery five-mode heat pump device, which comprises a compressor, a first heat exchanger, a second heat exchanger, a third heat exchanger, a first four-way reversing valve, a second four-way reversing valve and a throttling component. The outlet of the compressor is connected with the c end of the first four-way reversing valve, the b end of the first four-way reversing valve is connected with the third heat exchanger, the a end of the first four-way reversing valve is connected with the inlet of the compressor 1, the d end of the first four-way reversing valve is connected with the a end of the second four-way reversing valve, the b end of the second four-way reversing valve is connected with one end of the first heat exchanger, the c end of the second four-way reversing valve is connected with the inlet of the compressor, the d end of the second four-way reversing valve is connected with one end of the second heat exchanger, the other end of the third heat exchanger is connected with the inlet of the throttling component through a one-way valve, the other end of the first heat exchanger is connected with the first outlet of the throttling component, and the other end of the second heat exchanger is connected with the second outlet of the throttling component. The device has five functions, namely, cooling, heating, supply of domestic hot water, supply of hot water for cooling and supply of hot water for heating.
Description
Technical field
The utility model has related to heat pump assembly, particularly a kind of full recuperation of heat five operating mode heat pump assemblies.
Background technology
A class heat pump assembly in the market is to satisfy refrigeration and heating mostly or is the simple domestic hot-water that produces, function is more single comparatively speaking, closely be difficult to satisfy the requirement of client for high quality of the life, though also have a class heat pump also can satisfy multi-functional requirement, what it adopted is the structure of condensed in two stages device series connection, what utilize is the sensible heat of exhaust, heat is few, and firing rate is slow, and water temperature is low, the pressure loss is big, and efficient is low.
Summary of the invention
Goal of the invention of the present utility model is to overcome above-mentioned defective, and a kind of heat is big, firing rate is fast, water temperature is high, the pressure loss is little and provide, the full recuperation of heat five operating mode heat pump assemblies that efficient is high.
In order to finish goal of the invention of the present utility model, a kind of full recuperation of heat five operating mode heat pump assemblies of the present utility model, it comprises: compressor, first heat exchanger, second heat exchanger, the 3rd heat exchanger, first four-way change-over valve, second four-way change-over valve and restricting element, wherein: the outlet of compressor links to each other with the c end of first four-way change-over valve, the b end of first four-way change-over valve links to each other with an end of the 3rd heat exchanger, the a end of first four-way change-over valve links to each other with the inlet of compressor 1, the d end of first four-way change-over valve links to each other with a end of second four-way change-over valve, the b end of second four-way change-over valve links to each other with an end of first heat exchanger, the c end of second four-way change-over valve links to each other with the inlet of compressor, the d end of second four-way change-over valve links to each other with an end of second heat exchanger, the other end of the 3rd heat exchanger links to each other with the inlet of restricting element by check valve, the other end of first heat exchanger links to each other with restricting element first outlet, and the other end of second heat exchanger links to each other with restricting element second outlet;
A kind of full recuperation of heat five operating mode heat pump assemblies of the present utility model, wherein: described restricting element comprises: expansion valve, the dry filter bucket, first magnetic valve, second magnetic valve and two check valves, the inlet of restricting element links to each other with the port of export of two check valves and the arrival end of dry filter bucket respectively, the arrival end of two check valves links to each other with an end of first magnetic valve and second magnetic valve respectively, the port of export of dry filter bucket links to each other with the arrival end of expansion valve, the other end of above-mentioned first magnetic valve and second magnetic valve links to each other with the port of export of expansion valve, restricting element first outlet is between one first magnetic valve and check valve, and restricting element second outlet is between second magnetic valve and check valve;
A kind of full recuperation of heat five operating mode heat pump assemblies of the present utility model, wherein: in the described full recuperation of heat five operating mode heat pump assemblies cold-producing medium is housed, cold-producing medium flows in said apparatus;
A kind of full recuperation of heat five operating mode heat pump assemblies of the present utility model, wherein: described first heat exchanger and the coupling of water source side system, carry out heat exchange;
A kind of full recuperation of heat five operating mode heat pump assemblies of the present utility model, wherein: described second heat exchanger and the coupling of user's end system, carry out heat exchange;
A kind of full recuperation of heat five operating mode heat pump assemblies of the present utility model, wherein: described the 3rd heat exchanger and hot water supply system are coupled, and carry out heat exchange;
A kind of full recuperation of heat five operating mode heat pump assemblies of the present utility model, wherein: a end of described first four-way change-over valve and second four-way change-over valve, b end, c end and d end are arranged in order in the direction of the clock, under cold situation, a end and b end communicate, c end and d end communicate, under the situation of energising, a end and d end communicate, and b end and c end communicate.
Full recuperation of heat five operating mode heat pump assemblies of the present utility model adopt special structure design, though adopted three heat exchangers, but in the running of whole device, can avoid a heat exchanger, realize the combination in twos of the heat exchanger under any operating mode, reduced by 40% drag losses of system greatly, improved the efficient of equipment and the speed of productive life hot water significantly, heat pump and domestic hot-water's device are combined closely, 2-8m can be provided
3/ h, 35 ℃ of-60 ℃ of hot water demands not only for the user has saved usage space, have also saved investment cost; Function is superpower, and a unit has refrigeration, heating, domestic hot-water, refrigeration hot water, five kinds of functions of heating hot water, and design is unique, makes things convenient for the client, has thoroughly solved domestic hot-water's problem of transition season in spring and autumn; The efficient superelevation, heating reaches more than 4.2 with the COP that produces the domestic hot-water, and the Energy Efficiency Ratio during refrigeration surpasses 5.1, and the combination property coefficient of refrigeration+domestic hot-water's refrigeration+heating can be up to 7.5.
Description of drawings
Fig. 1 is the schematic diagram of full recuperation of heat five operating mode heat pump assembly annexations of the present utility model;
Fig. 2 is the schematic diagram of the amplification of first four-way change-over valve and second four-way change-over valve.
Wherein the label among Fig. 1 has following implication:
Heating condition
The hot water operating mode
Heat+live
The hot water operating mode
The specific embodiment
Referring to Fig. 1, the utility model has related to full recuperation of heat five operating mode heat pump assemblies, it comprises: compressor 1, first heat exchanger 4, second heat exchanger 11, the 3rd heat exchanger 12, first four-way change-over valve 2, second four-way change-over valve 3 and restricting element 13, it is characterized in that: the outlet of compressor 1 links to each other with the c end of first four-way change-over valve 2, the b end of first four-way change-over valve 2 links to each other with an end of the 3rd heat exchanger 13, the a end of first four-way change-over valve 2 links to each other with the inlet of compressor 1, the d end of first four-way change-over valve 2 links to each other with a end of second four-way change-over valve 3, the b end of second four-way change-over valve 3 links to each other with an end of first heat exchanger 4, the c end of second four-way change-over valve 3 links to each other with the inlet of compressor 1, the d end of second four-way change-over valve 3 links to each other with an end of second heat exchanger 11, the other end of the 3rd heat exchanger 12 links to each other with the inlet 15 of restricting element 13 by check valve 6, the other end of first heat exchanger 4 links to each other with restricting element first outlet 5, and the other end of second heat exchanger 11 links to each other with restricting element second outlet 7.
Described restricting element 13 comprises: expansion valve 9, dry filter bucket 8, first magnetic valve 10, second magnetic valve 14 and two check valves 6, the inlet of restricting element 13 links to each other with the port of export of two check valves 6 and the arrival end of dry filter bucket 8 respectively, the arrival end of two check valves 6 links to each other with the end of first magnetic valve 10 with second magnetic valve 14 respectively, the port of export of dry filter bucket 8 links to each other with the arrival end of expansion valve 9, the other end of above-mentioned first magnetic valve 10 and second magnetic valve 14 links to each other with the port of export of expansion valve 9, restricting element first outlet 5 is between one first magnetic valve 10 and check valve 6, and restricting element second outlet 7 is between second magnetic valve 14 and check valve 6.
As shown in Figure 2, a of first four-way change-over valve 2 and second four-way change-over valve 3 end, b end, c end and d end are arranged in order in the direction of the clock, under cold situation, a end and b end communicate, c end and d end communicate, and a end and d end communicate under the situation of energising, and b end and c end communicate.
In the full recuperation of heat five operating mode heat pump assemblies cold-producing medium is housed, cold-producing medium flows in said apparatus.First heat exchanger 4 and the coupling of water source side system carry out heat exchange; Second heat exchanger 11 and the coupling of user's end system carry out heat exchange; The 3rd heat exchanger 12 is coupled with the hot water supply system, carries out heat exchange.
Operation principle:
3, the structure and the course of work of full recuperation of heat five operating mode heat pump assemblies:
This device adopts the mode of full recuperation of heat that refrigeration, heating, hot water, refrigeration hot water, five kinds of operating mode patterns of heating hot water are arranged.Adopt the design of second heat exchanger 11 and the 3rd heat exchanger 12 as double-condenser, first heat exchanger 4 is logical with the water of water source side system, be used for extracting the heat of water or heat is lost in the water, the 3rd heat exchanger 12 communicates with the hot water supply system, and second heat exchanger 11 is that the air conditioning terminal water is logical with user's end system.
When freezing summer, first four-way change-over valve 2, second four-way change-over valve 3 and first magnetic valve 10 are to be in "off" state, under this state, the a end and the b end of first four-way change-over valve 2 and second four-way change-over valve 3 communicate, c end and d end communicate, second magnetic valve 14 is in "open" state, full recuperation of heat five operating mode heat pump assemblies use first heat exchanger 4 and second heat exchanger 11, air conditioner water is by second heat exchanger 11 (at this moment being called evaporimeter), heat in the water is absorbed by second heat exchanger 11, its temperature is reduced, get back to end then again and remove to absorb heat in the room; The refrigerant gas that flows in second heat exchanger 11 enters the d end of second four-way change-over valve 3, enter the inlet of compressor 1 from the c end of second four-way change-over valve 3, refrigerant gas is compressed into the c end that enters first four-way change-over valve 1 behind the high-temperature gas through compressor 1, after flowing out a end that enters second four-way change-over valve 3 from the d of first four-way change-over valve 1 end, enter first heat exchanger 4 (at this moment being called condenser) from the b end outflow of second four-way change-over valve 3, the high-temperature gas of cold-producing medium carries out condensation by the water source side system, the high-temperature gas of cold-producing medium has become liquid after the condensation, the liquid of this cold-producing medium flows in the restricting element 13 by first outlet 5 of restricting element, after flowing into second magnetic valve 14 that dry filter bucket 8 and expansion valve 9 enter the restricting element below successively by check valve 6, enter second heat exchanger 11 again from restricting element second outlet 7, heat in the air conditioner water is absorbed, carries out reciprocation cycle.
During winter heating, the same with refrigeration, just switch by inner fluorine road, the water of air conditioning terminal is heated after by second heat exchanger 11 (at this moment being called condenser), gets back to end then these heats are discharged into the room.At this moment, first four-way change-over valve 2 and second magnetic valve 14 are in "off" state, second four-way change-over valve 3 and first magnetic valve 10 are to be in "open" state, under this state, the a end and the b end of first four-way change-over valve 2 communicate, c end and d end communicate, the a end and the d end of second four-way change-over valve 3 communicate, c end and b end communicate, full recuperation of heat five operating mode heat pump assemblies use first heat exchanger 4 and second heat exchanger 11, and air conditioner water is by second heat exchanger 11 (at this moment being called condenser), and the water in the system is heated, its temperature is improved, get back to end then again and go release heat; The refrigerant liquid that flows in second heat exchanger 11 enters second outlet 7 of restricting element 13, successively by check valve 6, dry filter bucket 8, the expansion valve 9 and first magnetic valve 10, flow into first heat exchanger 4 from first outlet 5 of restricting element 13, the liquid of cold-producing medium evaporates by the water source side system, flow into the b end of second four-way change-over valve 3 from first heat exchanger 4 after, enter the inlet of compressor 1 from the c end of second four-way change-over valve 3, refrigerant gas is compressed into the c end that enters first four-way change-over valve 1 behind the high-temperature gas through compressor 1, flow out from the d end of first four-way change-over valve 1, enter a end of second four-way change-over valve 3, flow out once more from the d of second four-way change-over valve 3 end and to enter second heat exchanger 11, with terminal air conditioner water heating, carry out reciprocation cycle.
Domestic hot-water and heating when adding domestic hot-water's operating mode, system uses first heat exchanger 4 and the 3rd heat exchanger 12, the three heat exchangers 12 to be used to produce the domestic hot-water.At this moment, second magnetic valve 14 is in "off" state, first four-way change-over valve 2 and second four-way change-over valve 3 and first magnetic valve 10 are to be in "open" state, under this state, the a end and the d end of first four-way change-over valve 2 and second four-way change-over valve 3 communicate, c end and b end communicate, full recuperation of heat five operating mode heat pump assemblies use first heat exchanger 4 and the 3rd heat exchanger 12, the domestic hot-water is heated by the 3rd heat exchanger 12 (at this moment being called condenser), its temperature is improved, get back to again then and use side directly to use for the user; The refrigerant liquid that flows in the 3rd heat exchanger 12 enters the inlet 15 of restricting element 13, successively by dry filter bucket 8, the expansion valve 9 and first magnetic valve 10, flow into first heat exchanger 4 from first outlet 5 of restricting element 13, the liquid of cold-producing medium evaporates by the water source side system, flow into the b end of second four-way change-over valve 3 from first heat exchanger 4 after, enter the inlet of compressor 1 from the c end of second four-way change-over valve 3, refrigerant gas is compressed into the c end that enters first four-way change-over valve 1 behind the high-temperature gas through compressor 1, flow out once more from the b of first four-way change-over valve 1 and to enter the 3rd heat exchanger 12, with domestic hot-water's heating, carry out reciprocation cycle.
Refrigeration heating water condition, the 3rd heat exchanger 12 is used to produce the domestic hot-water, and second heat exchanger 11 leads to terminal refrigeration, and after producing required domestic hot-water, unit is realized inner the switching automatically, returns to normal cooling condition; When this state, first four-way change-over valve 2 and second magnetic valve 14 are in "open" state, second four-way change-over valve 3 and first magnetic valve 10 are to be in "off" state, and under this state, a of second cross valve 3 end and b end communicate, c end and d end communicate, the a end and the d end of first cross valve 2 communicate, and c end and b end communicate, and the domestic hot-water is heated by the 3rd heat exchanger 12 (at this moment being called condenser), its temperature is improved, get back to again then and use side directly to use for the user; The refrigerant liquid that flows in the 3rd heat exchanger 12 enters the inlet 15 of restricting element 13, successively by dry filter bucket 8, the expansion valve 9 and second magnetic valve 14, flow into second heat exchanger 11 from second outlet 7 of restricting element 13, the liquid of cold-producing medium evaporates by air conditioner water, flow into the d end of second four-way change-over valve 3 from second heat exchanger 11 after, enter the inlet of compressor 1 from the c end of second four-way change-over valve 3, refrigerant gas is compressed into the c end that enters first four-way change-over valve 1 behind the high-temperature gas through compressor 1, flow out once more from the b of first four-way change-over valve 1 and to enter the 3rd heat exchanger 12, with domestic hot-water's heating, carry out reciprocation cycle.
More than describing is to explanation of the present utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of spirit of the present utility model, the utility model can be done any type of modification.
Claims (7)
1. full recuperation of heat five operating mode heat pump assemblies, it comprises: compressor (1), first heat exchanger (4), second heat exchanger (11), the 3rd heat exchanger (12), first four-way change-over valve (2), second four-way change-over valve (3) and restricting element (13), it is characterized in that: the outlet of compressor (1) links to each other with (c) end of first four-way change-over valve (2), (b) end of first four-way change-over valve (2) links to each other with an end of the 3rd heat exchanger (13), (a) end of first four-way change-over valve (2) links to each other with the inlet of compressor (1), (d) end of first four-way change-over valve (2) links to each other with (a) end of second four-way change-over valve (3), (b) end of second four-way change-over valve (3) links to each other with an end of first heat exchanger (4), (c) end of second four-way change-over valve (3) links to each other with the inlet of compressor (1), (d) end of second four-way change-over valve (3) links to each other with an end of second heat exchanger (11), the other end of the 3rd heat exchanger (12) links to each other with the inlet (15) of restricting element (13) by check valve (6), the other end of first heat exchanger (4) links to each other with restricting element first outlet (5), and the other end of second heat exchanger (11) links to each other with restricting element second outlet (7).
2. full recuperation of heat five operating mode heat pump assemblies as claimed in claim 1, it is characterized in that: described restricting element (13) comprising: expansion valve (9), dry filter bucket (8), first magnetic valve (10), second magnetic valve (14) and two check valves (6), the inlet of restricting element (13) links to each other with the port of export of two check valves (6) and the arrival end of dry filter bucket (8) respectively, the arrival end of two check valves (6) links to each other with the end of first magnetic valve (10) with second magnetic valve (14) respectively, the port of export of dry filter bucket (8) links to each other with the arrival end of expansion valve (9), the other end of above-mentioned first magnetic valve (10) and second magnetic valve (14) links to each other with the port of export of expansion valve (9), restricting element first outlet (5) is positioned between one first magnetic valve (10) and the check valve (6), and restricting element second outlet (7) is positioned between second magnetic valve (14) and the check valve (6).
3. full recuperation of heat five operating mode heat pump assemblies as claimed in claim 2 is characterized in that: in the described full recuperation of heat five condition heat pump devices cold-producing medium is housed, cold-producing medium flows in said apparatus.
4. full recuperation of heat five operating mode heat pump assemblies as claimed in claim 3 is characterized in that: described first heat exchanger (4) and the coupling of water source side system, carry out heat exchange.
5. full recuperation of heat five operating mode heat pump assemblies as claimed in claim 4 is characterized in that: described second heat exchanger (11) and the coupling of user's end system, carry out heat exchange.
6. full recuperation of heat five operating mode heat pump assemblies as claimed in claim 5 is characterized in that: described the 3rd heat exchanger (12) is coupled with the hot water supply system, carries out heat exchange.
7. as the described full recuperation of heat five operating mode heat pump assemblies of the arbitrary claim among the claim 1-6, it is characterized in that: (a) end of described first four-way change-over valve (2) and second four-way change-over valve (3), (b) end, (c) end are arranged in order in the direction of the clock with (d) holding, under cold situation, (a) end communicates with (b) holding, (c) end communicates with (d) holding, the energising situation under, (a) end and (d) end communicate, (c) end and (b) end communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205297914U CN201803523U (en) | 2010-09-15 | 2010-09-15 | Full heat recovery five-mode heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205297914U CN201803523U (en) | 2010-09-15 | 2010-09-15 | Full heat recovery five-mode heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803523U true CN201803523U (en) | 2011-04-20 |
Family
ID=43873022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205297914U Expired - Lifetime CN201803523U (en) | 2010-09-15 | 2010-09-15 | Full heat recovery five-mode heat pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957096A (en) * | 2010-09-15 | 2011-01-26 | 北京永源热泵有限责任公司 | All-heat recovery five-working-condition heat pump device |
| CN105987536A (en) * | 2015-02-04 | 2016-10-05 | 广州市华德工业有限公司 | Triple heat supply pump system |
-
2010
- 2010-09-15 CN CN2010205297914U patent/CN201803523U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101957096A (en) * | 2010-09-15 | 2011-01-26 | 北京永源热泵有限责任公司 | All-heat recovery five-working-condition heat pump device |
| CN105987536A (en) * | 2015-02-04 | 2016-10-05 | 广州市华德工业有限公司 | Triple heat supply pump system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103129348A (en) | Electric vehicle heat pump system | |
| CN102645060A (en) | Multi-split air conditioning system | |
| CN203642549U (en) | Compressor unit system and heat pump system | |
| CN200996757Y (en) | Double-source and operating mode hot-pump energy-saving system | |
| CN201363859Y (en) | Air conditioning unit | |
| CN101625175A (en) | Multifunctional air-condition heat pump device of single-double level compression and capable of free switch | |
| CN201903215U (en) | Air-conditioner system with entire heat recovery function | |
| CN201666694U (en) | Heat pump device with heat regenerating and circulating function | |
| CN101487642B (en) | Heat pump | |
| CN2884059Y (en) | Cold/hot parallel type cold water supply set | |
| CN201866995U (en) | Hot water air-conditioning system | |
| CN203203288U (en) | Air conditioner | |
| CN201803523U (en) | Full heat recovery five-mode heat pump device | |
| CN102003854A (en) | Auxiliary compressor defrosting system for air source heat pump | |
| CN201059703Y (en) | Refrigeration system of air conditioner hot-water multipurpose apparatus | |
| CN101424452B (en) | Multifunctional heat pump water heating machine easy for defrosting | |
| CN101266074A (en) | Highly effective energy-saving environment-friendly type heat pump air-conditioner water heater | |
| CN100470166C (en) | Energy conserving heat exchanging device utilizing refrigerant | |
| CN203848548U (en) | Multipurpose air source heat pump unit | |
| CN101957096A (en) | All-heat recovery five-working-condition heat pump device | |
| CN102022791B (en) | Energy accumulation type air conditioning water chiller/heater | |
| CN201917067U (en) | Double-condenser heat pump water heater | |
| CN201318831Y (en) | Multi-functional heat pump water heater capable of easily defrosting | |
| CN211926186U (en) | Air conditioning system | |
| CN201028871Y (en) | High-efficiency energy-saving heat pump hot-water air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |