CN106766340A - Double-source heat pump hot water machine - Google Patents
Double-source heat pump hot water machine Download PDFInfo
- Publication number
- CN106766340A CN106766340A CN201710183180.5A CN201710183180A CN106766340A CN 106766340 A CN106766340 A CN 106766340A CN 201710183180 A CN201710183180 A CN 201710183180A CN 106766340 A CN106766340 A CN 106766340A
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- China
- Prior art keywords
- port
- export
- entrance point
- valve
- check valve
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims description 6
- 210000004899 c-terminal region Anatomy 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 230000008676 import Effects 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052731 fluorine Inorganic materials 0.000 abstract description 2
- 239000011737 fluorine Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of double-source heat pump hot water machine, air side evaporator, water source side evaporator, hot water side condenser, first and second magnetic valve, first, second and third check valve, four-way reversing valve, compressor and gas-liquid separator are included.The present invention is by air side evaporator in parallel and water source side evaporator, and the respective flow of the functions such as hot water, hot water+cold water is realized in switch and check valve guiding by magnetic valve, and avoids string fluorine phenomenon.
Description
Technical field
The present invention relates to air conditioner and heat pump unit field, specifically a kind of double-source heat pump hot water machine.
Background technology
In many production technologies such as former milk, soda, beer processing industry and chemical industry, bio-pharmaceuticals, at sludge
Reason, printing drying, the various fields such as electroplating industry have refrigeration requirement, it is necessary to hot water again simultaneously, two sets traditional of system needs
Equipment, meets hot-cool demand respectively, and system complex, operating cost is high.The appearance of double-source heat pump is undoubtedly double gain, is solving
While hot water demand, it is possible to achieve the transfer of cold and hot amount, microenvironment is cold and hot to reach an equilibrium, except compressor consumes electricity
Can, it is not necessary to consume the energy in addition, realize the effect of energy-conservation.The sharpest edges of heat pump are, by cold and hot flexible transfer, to realize money
The reasonable disposition in source.
The content of the invention
It is the functions such as intensive hot water, hot water+cold water in one it is an object of the invention to provide a kind of double-source heat pump hot water machine
Body, economic and practical, environmental protection and energy saving air-conditioner sets.
Technical scheme is as follows:
A kind of double-source heat pump hot water machine, includes air side evaporator, water source side evaporator, hot water side condenser, first and second electricity
Magnet valve, first, second and third check valve, four-way reversing valve, compressor and gas-liquid separator, described four-way reversing valve include four
Individual port, i.e. C, D, E, S port, it is characterised in that:The port of export of the compressor is connected with the D ports of the four-way reversing valve
Connect, the C-terminal of the four-way reversing valve mouthful is connected with the entrance point of the hot water side condenser, the hot water side condenser goes out
On the one hand mouth end is connected with the entrance point of first magnetic valve and the port of export of the 3rd check valve respectively, on the other hand
Entrance point with second magnetic valve is connected;The entrance point of the port of export of first magnetic valve and the 3rd check valve
The entrance point with the air side evaporator is connected respectively, the port of export and the water source side evaporator of second magnetic valve
Entrance point be connected, the port of export of the air side evaporator is connected with the E ports of the four-way reversing valve, the water source
The port of export of side evaporator is connected with the entrance point of first check valve;The port of export of first check valve on the one hand with
The entrance point of the gas-liquid separator is connected, and on the other hand the port of export with second check valve is connected, and described second
The entrance point of check valve is connected with the S ports of the four-way reversing valve, the port of export of the gas-liquid separator and the compression
The entrance point of machine is connected.
Described double-source heat pump hot water machine, it is characterised in that:The port of export of the hot water side condenser and the described first electricity
Fourth, fifth, six, seven check valves are connected between the entrance point of the entrance point of magnet valve and second magnetic valve, wherein described
4th, the port of export of five check valves is connected, the entrance point of the six, the seven check valve is connected, and the 4th check valve enters
Mouth end is connected after being in parallel with the port of export of the 7th check valve with the port of export of the hot water side condenser, and the described 5th
The entrance point of check valve be in parallel with the port of export of the 6th check valve after respectively with the entrance point of first magnetic valve and
It is connected between the entrance point of second magnetic valve;Connecting line and described six, the seven between fourth, fifth check valve
It is connected with reservoir, device for drying and filtering and expansion valve between connecting line between check valve in turn.
Beneficial effects of the present invention:
The present invention is realized and takes hot generation from air and in water respectively by air side evaporator in parallel and water source side evaporator
Hot water, realizes the function such as hot water function and hot water+cold water, and by the switching of check valve and magnetic valve enables unit again
Operate reliably and with long-term, it is to avoid when heat source side switches, scarce fluorine occurs in During Process of Long-term Operation in source pump causes low-voltage variation
Etc. phenomenon.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
Referring to Fig. 1, a kind of double-source heat pump hot water machine includes air side evaporator 2, water source side evaporator 1, hot water side cold
Condenser 6, first and second magnetic valve 11a, 11b, first, second and third check valve 4a, 4b, 4c, four-way reversing valve 5, compressor 7 and gas-liquid
Separator 3, four-way reversing valve 5 includes four ports, i.e. C, D, E, S port, the port of export and the four-way reversing valve 5 of compressor 7
D ports be connected, the C-terminal of four-way reversing valve 5 mouthful is connected with the entrance point of hot water side condenser 6, hot water side condenser 6
On the one hand the port of export is connected with the entrance point of the first magnetic valve 11a and the port of export of the 3rd check valve 4c respectively, on the other hand
Entrance point with the second magnetic valve 11b is connected;The port of export of the first magnetic valve 11a and the entrance point difference of the 3rd check valve 4c
Entrance point with air side evaporator 2 is connected, the port of export of the second magnetic valve 11b and the entrance point phase of water source side evaporator 1
Connection, the port of export of air side evaporator 2 is connected with the E ports of four-way reversing valve 5, the port of export of water source side evaporator 1 and
The entrance point of the first check valve 4a is connected;On the one hand the first check valve 4a ports of export are connected with the entrance point of gas-liquid separator 3
Connect, on the other hand the port of export with the second check valve 4b is connected, the entrance point of the second check valve 4b and the S of four-way reversing valve 5
Port is connected, and the port of export of gas-liquid separator 3 is connected with the entrance point of compressor 7.
The entrance point of the entrance point and the second magnetic valve 11b of the port of export of hot water side condenser 6 and the first magnetic valve 11a it
Between be connected with fourth, fifth, six, seven check valve 4d, 4e, 4f, 4g, wherein the port of export of fourth, fifth check valve 4d, 4e is connected,
The entrance point of the six, the seven check valve 4f, 4g is connected, the entrance point of the 4th check valve 4d and the port of export phase of the 7th check valve 4g
The port of export after parallel connection with hot water side condenser 6 is connected, the outlet of the entrance point and the 6th check valve 4f of the 5th check valve 4e
End is connected between the entrance point of the first magnetic valve 11a and the entrance point of the second magnetic valve 11b respectively after being in parallel;4th,
Storage is connected with turn between the connecting line between connecting line and the six, the seven check valve 4f, 4g between five check valve 4d, 4e
Liquid device 10, device for drying and filtering 9 and expansion valve 8.
Below in conjunction with accompanying drawing, the present invention is further illustrated:
1st, air-source hot water process:
Second magnetic valve 11b is closed, and the first magnetic valve 11a is opened.
Refrigerant is cold into hot water side through the D of four-way reversing valve 5, C-terminal mouthful through the compressor high temperature and high pressure gas of compressor 7
Condenser 6 is condensed, and is entered in reservoir 10 through the 4th check valve 4d after condensation, then saved into expansion valve 8 through device for drying and filtering 9
Low-pressure gas-liquid mixed working fluid is flowed into, is then steamed through the 6th check valve 4f, the first magnetic valve 11a air inlets side evaporator 2 successively
Hair heat exchange vaporization, finally returns to compressor 7 through E, S port of four-way reversing valve, the second check valve 4b, gas-liquid separator 3 successively
In be circulated.Realize air-source hot water function.
2nd, cold water+hot water process:
Second magnetic valve 11b is opened, and the first magnetic valve 11a is closed.
Refrigerant is cold into hot water side through the D of four-way reversing valve 5, C-terminal mouthful through the compressor high temperature and high pressure gas of compressor 7
Condenser 6 is condensed, and is entered in reservoir 10 through the 4th check valve 4d after condensation, then saved into expansion valve 8 through device for drying and filtering 9
Low-pressure gas-liquid mixed working fluid is flowed into, is then steamed into water source side evaporator 1 through the 6th check valve 4f, the first magnetic valve 11b successively
Hair heat exchange vaporization, is circulated in finally returning to compressor 7 through the first check valve 4a, gas-liquid separator 3 successively.Realize cold water+
Hot water function.
Above example is not limited only to protection scope of the present invention, all to be repaiied based on basic thought of the invention
What is changed or change belongs to protection scope of the present invention.
Claims (2)
1. a kind of double-source heat pump hot water machine, includes air side evaporator, water source side evaporator, hot water side condenser, first and second
Magnetic valve, first, second and third check valve, four-way reversing valve, compressor and gas-liquid separator, described four-way reversing valve are included
Four ports, i.e. C, D, E, S port, it is characterised in that:The D ports phase of the port of export of the compressor and the four-way reversing valve
Connection, the C-terminal mouthful of the four-way reversing valve is connected with the entrance point of the hot water side condenser, the hot water side condenser
On the one hand the port of export is connected with the entrance point of first magnetic valve and the port of export of the 3rd check valve respectively, the opposing party
Face is connected with the entrance point of second magnetic valve;The import of the port of export of first magnetic valve and the 3rd check valve
The entrance point respectively with the air side evaporator is held to be connected, the port of export of second magnetic valve evaporates with the water source side
The entrance point of device is connected, and the port of export of the air side evaporator is connected with the E ports of the four-way reversing valve, the water
The port of export of source evaporator is connected with the entrance point of first check valve;The port of export of first check valve is on the one hand
Entrance point with the gas-liquid separator is connected, and on the other hand the port of export with second check valve is connected, and described
The entrance point of two check valves is connected with the S ports of the four-way reversing valve, the port of export of the gas-liquid separator and the pressure
The entrance point of contracting machine is connected.
2. double-source heat pump hot water machine according to claim 1, it is characterised in that:The port of export of the hot water side condenser with
Fourth, fifth, six, seven check valves are connected between the entrance point of the entrance point of first magnetic valve and second magnetic valve,
The port of export of wherein described fourth, fifth check valve is connected, and the entrance point of the six, the seven check valve is connected, and the described 4th
The entrance point of check valve is connected after being in parallel with the port of export of the 7th check valve with the port of export of the hot water side condenser
Connect, the entrance point of the 5th check valve be in parallel with the port of export of the 6th check valve after respectively with first magnetic valve
Entrance point and the entrance point of second magnetic valve between be connected;Connecting line between fourth, fifth check valve with
Reservoir, device for drying and filtering and expansion valve are connected with turn between connecting line between six, the seven check valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710183180.5A CN106766340A (en) | 2017-03-24 | 2017-03-24 | Double-source heat pump hot water machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710183180.5A CN106766340A (en) | 2017-03-24 | 2017-03-24 | Double-source heat pump hot water machine |
Publications (1)
Publication Number | Publication Date |
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CN106766340A true CN106766340A (en) | 2017-05-31 |
Family
ID=58966415
Family Applications (1)
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CN201710183180.5A Pending CN106766340A (en) | 2017-03-24 | 2017-03-24 | Double-source heat pump hot water machine |
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CN (1) | CN106766340A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201429274Y (en) * | 2009-06-26 | 2010-03-24 | 合肥天鹅制冷科技有限公司 | Three-propose machine of water source heating, air conditioning and hot water |
CN102721235A (en) * | 2012-05-19 | 2012-10-10 | 合肥天鹅制冷科技有限公司 | Water source heating and air conditioning water heater |
CN203771685U (en) * | 2014-03-20 | 2014-08-13 | 广州德能热源设备有限公司 | Double-source heat pump hot water unit with cold recovery function |
CN105241145A (en) * | 2015-11-24 | 2016-01-13 | 广东申菱环境系统股份有限公司 | Control method of compensation type dual-source heat pump cold and hot water unit |
WO2016086564A1 (en) * | 2014-12-01 | 2016-06-09 | 常州海卡太阳能热泵有限公司 | Solar heat pump heating system with self-driving separated heat pipe energy storage device, and control method therefor |
CN206683265U (en) * | 2017-03-24 | 2017-11-28 | 合肥天鹅制冷科技有限公司 | Double-source heat pump hot water machine |
-
2017
- 2017-03-24 CN CN201710183180.5A patent/CN106766340A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201429274Y (en) * | 2009-06-26 | 2010-03-24 | 合肥天鹅制冷科技有限公司 | Three-propose machine of water source heating, air conditioning and hot water |
CN102721235A (en) * | 2012-05-19 | 2012-10-10 | 合肥天鹅制冷科技有限公司 | Water source heating and air conditioning water heater |
CN203771685U (en) * | 2014-03-20 | 2014-08-13 | 广州德能热源设备有限公司 | Double-source heat pump hot water unit with cold recovery function |
WO2016086564A1 (en) * | 2014-12-01 | 2016-06-09 | 常州海卡太阳能热泵有限公司 | Solar heat pump heating system with self-driving separated heat pipe energy storage device, and control method therefor |
CN105241145A (en) * | 2015-11-24 | 2016-01-13 | 广东申菱环境系统股份有限公司 | Control method of compensation type dual-source heat pump cold and hot water unit |
CN206683265U (en) * | 2017-03-24 | 2017-11-28 | 合肥天鹅制冷科技有限公司 | Double-source heat pump hot water machine |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |