CN206478889U - Rise the air injection enthalpy-increasing heat pump of water temperature defrosting - Google Patents
Rise the air injection enthalpy-increasing heat pump of water temperature defrosting Download PDFInfo
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- CN206478889U CN206478889U CN201621401138.3U CN201621401138U CN206478889U CN 206478889 U CN206478889 U CN 206478889U CN 201621401138 U CN201621401138 U CN 201621401138U CN 206478889 U CN206478889 U CN 206478889U
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Abstract
The utility model discloses the air injection enthalpy-increasing heat pump of a kind of liter of water temperature defrosting, including air injection enthalpy-increasing compressor, accumulator, electric heater, four-way reversing valve, water-side heat, the first filter, economizer, the first triple valve, the first electric expansion valve, the first magnetic valve, the second filter, air-side heat exchanger, the second triple valve, the second magnetic valve, gas-liquid separator, the second electric expansion valve, the 3rd magnetic valve and the 3rd electric expansion valve.The air injection enthalpy-increasing heat pump of this liter of water temperature defrosting, coordinated by the second triple valve, accumulator and electric heater, when system is defrosted, four-way reversing valve need not commutate, and the energy that the energy and electric heater saved using storage heater are produced, and realize unit while defrosting and heated, improve user's usage comfort, strong applicability, reliability is high, is convenient for people to use.
Description
Technical field
The utility model is related to home improvement arts, the air injection enthalpy-increasing heat pump of specially a kind of liter water temperature defrosting.
Background technology
Heat pump is a kind of heat energy transfer by low level heat energy to the device of high-order thermal source, be also the whole world receive much attention it is new
Energy technology.It can improve the plant equipment of potential energy different from familiar to people --- and " pump "；Heat pump is typically first from certainly
Low grade heat energy is obtained in the empty gas and water or soil on right boundary, is done work by electric power, then the height that can be utilized is provided to people again
Grade heat energy.
Air injection enthalpy-increasing heat pump is exactly, using the energy in ubiquitous air as major impetus, to pass through a small amount of electric energy
Drive air injection enthalpy-increasing compressor operation, realize the transfer of energy, without it is complicated configure, expensive water intaking, recharge or soil
Heat-exchange system and Special machine room, can gradually reduce a large amount of pollutant emissions that traditional heating is brought to atmospheric environment, it is ensured that adopt
The purpose of energy-conserving and environment-protective is taken into account while warm effect.
But current air injection enthalpy-increasing heat pump, in defrosting, four-way reversing valve needs commutation, and in the same of defrosting
When unit can only be freezed, influence user's usage comfort, it is poor for applicability, it has not been convenient to which that people use.
Utility model content
The purpose of this utility model is the air injection enthalpy-increasing heat pump for providing a kind of liter of water temperature defrosting, to solve the above-mentioned back of the body
Proposed in scape technology in defrosting, four-way reversing valve needs commutation, and the asking of can only being freezed of unit when defrosting
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of air injection enthalpy-increasing heat of liter of water temperature defrosting
Pumping system, including air injection enthalpy-increasing compressor, accumulator, electric heater, four-way reversing valve, water-side heat, the first filter, warp
Help device, the first triple valve, the first electric expansion valve, the first magnetic valve, the second filter, air-side heat exchanger, the second triple valve,
Second magnetic valve, gas-liquid separator, the second electric expansion valve, the 3rd magnetic valve and the 3rd electric expansion valve.
Wherein described water-side heat is located at interior, and the air-side heat exchanger is located outside, the electric heater grafting
In the inside of accumulator.
The exhaust outlet of the air injection enthalpy-increasing compressor is connected with the connector of accumulator left side top, on the right side of the accumulator
The connector at top and the D ports of four-way reversing valve are connected, the C-terminal mouthful and the connector of water-side heat of the four-way reversing valve
Connection, the connector of the water-side heat is connected with the connector of the first filter, the connector of first filter and
The Q4 ports connection of economizer, the Q3 ports of the economizer are connected with the top ports of the first triple valve, first triple valve
Connector of the bottom nozzle respectively with the first electric expansion valve and the first magnetic valve be connected, first electric expansion valve and first
Connector of the connector of magnetic valve with the second filter is connected, the connector and air-side heat exchanger of second filter
Connector connection, the connector of the air-side heat exchanger is connected with the left port of the second triple valve, second triple valve
Top ports be connected with the connector of the second magnetic valve, the E ports of the connector of second magnetic valve and four-way reversing valve connect
Connect, the S ports of the four-way reversing valve and the import of gas-liquid separator are connected, the outlet of the gas-liquid separator and air injection enthalpy-increasing
The gas returning port connection of compressor.
The right output port of first triple valve is connected with the connector of the 3rd magnetic valve, the connector of the 3rd magnetic valve
It is connected with the connector of the 3rd electric expansion valve, the connector of the 3rd electric expansion valve and the Q2 ports of economizer are connected,
The Q1 ports of the economizer are connected with the puff prot of air injection enthalpy-increasing compressor.
The bottom nozzle of second triple valve is connected with the connector of the second electric expansion valve, second electric expansion valve
Connector be connected with the connector of accumulator bottom right side, the connector of the accumulator left bottom and gas-liquid separator
Import is connected.
It is preferred that, be provided with the connecting line of the air injection enthalpy-increasing exhaust outlet of compressor and gas returning port pressure switch,
Pressure gauge and needle-valve.
It is preferred that, the water-side heat, the first filter, economizer, the second filter, air-side heat exchanger, accumulation of energy
The passage hydraulic diameter of device and gas-liquid separator is 20-80 millimeters.
It is preferred that, the thermal source of the electric heater is electric energy.
Compared with prior art, the utility model has the advantages that：
1st, the air injection enthalpy-increasing heat pump of this liter of water temperature defrosting, is coordinated by the second triple valve, accumulator and electric heater,
When system is defrosted, four-way reversing valve need not commutate, and the energy and electric heater saved using storage heater
The energy of generation, realizes unit while defrosting and is heated, improve user's usage comfort, strong applicability can
It is high by property, it is convenient for people to use.
2nd, the air injection enthalpy-increasing heat pump of this liter of water temperature defrosting, passes through the first filter, the second filter and gas-liquid separation
The cooperation of device, effectively carries out filtration treatment and separating treatment, it is to avoid the impurity contained in medium is penetrated into the medium of transmission
Device damage is caused in equipment, the service life of equipment is effectively increased.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model heating condition schematic diagram；
Fig. 3 is the utility model defrosting operating condition schematic diagram；
Fig. 4 is the utility model cooling condition schematic diagram.
In figure：1 air injection enthalpy-increasing compressor, 2 accumulators, 3 electric heaters, 4 four-way reversing valves, 5 water-side heats, 6 first
Filter, 7 economizers, 8 first triple valves, 9 first electric expansion valves, 10 first magnetic valves, 11 second filters, 12 air sides
Heat exchanger, 13 second triple valves, 14 second magnetic valves, 15 gas-liquid separators, 16 second electric expansion valves, 17 the 3rd magnetic valves,
18 the 3rd electric expansion valves, 19 pressure switches, 20 pressure gauges, 21 needle-valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of air injection enthalpy-increasing heat pump system of liter of water temperature defrosting
System, including air injection enthalpy-increasing compressor 1, accumulator 2, electric heater 3, four-way reversing valve 4, water-side heat 5, the first filter 6,
Economizer 7, the first triple valve 8, the first electric expansion valve 9, the first magnetic valve 10, the second filter 11, air-side heat exchanger 12,
Second triple valve 13, the second magnetic valve 14, gas-liquid separator 15, the second electric expansion valve 16, the 3rd magnetic valve 17 and the 3rd electricity
Sub- expansion valve 18.
Four-way reversing valve 4 uses model STF-0401 supply solenoid operated four-way valve.
Water-side heat 5, the first filter 6, economizer 7, the second filter 11, air-side heat exchanger 12, the and of accumulator 2
The passage hydraulic diameter of gas-liquid separator 15 is 20-80 millimeters.
Wherein water-side heat 5 is located at interior, and air-side heat exchanger 12 is located outside, and electric heater 3 is plugged on accumulator 2
Inside, the thermal source of electric heater 3 is electric energy, is respectively provided with the connecting line of the exhaust outlet of air injection enthalpy-increasing compressor 1 and gas returning port
There are pressure switch 19, pressure gauge 20 and needle-valve 21.
The exhaust outlet of air injection enthalpy-increasing compressor 1 is connected with the connector of the left side top of accumulator 2, the right hand top of accumulator 2
Connector be connected with the D ports of four-way reversing valve 4, the C-terminal of four-way reversing valve 4 mouthful is connected with the connector of water-side heat 5,
The connector of water-side heat 5 is connected with the connector of the first filter 6, the connector of the first filter 6 and the Q4 of economizer 7
Port is connected, and the Q3 ports of economizer 7 are connected with the top ports of the first triple valve 8, and the bottom nozzle of the first triple valve 8 is respectively with the
The connector of the connector connection of one electric expansion valve 9 and the first magnetic valve 10, the first electric expansion valve 9 and the first magnetic valve 10
Connector with the second filter 11 is connected, and the connector of the second filter 11 connects with the connector of air-side heat exchanger 12
Connect, the connector of air-side heat exchanger 12 is connected with the left port of the second triple valve 13, the top ports of the second triple valve 13 and the
The connector connection of two magnetic valves 14, the connector of the second magnetic valve 14 is connected with the E ports of four-way reversing valve 4, four-way commutation
The S ports of valve 4 are connected with the import of gas-liquid separator 15, the outlet of gas-liquid separator 15 and the return-air of air injection enthalpy-increasing compressor 1
Mouth connection.
The right output port of first triple valve 8 is connected with the connector of the 3rd magnetic valve 17, the connector of the 3rd magnetic valve 17 with
The connector connection of 3rd electric expansion valve 18, the connector of the 3rd electric expansion valve 18 is connected with the Q2 ports of economizer 7, passed through
The Q1 ports of Ji device 7 are connected with the puff prot of air injection enthalpy-increasing compressor 1.
The bottom nozzle of second triple valve 13 is connected with the connector of the second electric expansion valve 16, the second electric expansion valve 16
Connector is connected with the connector of the bottom right side of accumulator 2, the connector of the left bottom of accumulator 2 and entering for gas-liquid separator 15
Mouth connection.
In the utility model, the connector of accumulator left side top passes through its internal 2-1 connecting tube set and accumulator
The connector connection of right hand top, the connector of accumulator left bottom passes through its internal 2-2 connecting tube set and accumulator
The connector connection of bottom right side.
In the utility model, the import of air-side heat exchanger 12 is provided with four, and four of air-side heat exchanger 12 enter
Mouth is connected with the second filter 11.
In the utility model, the outlet of air-side heat exchanger 12 is provided with four, and four of air-side heat exchanger 12 go out
Right output port of the mouth with the second triple valve 13 is connected.
The operation principle of the air injection enthalpy-increasing heat pump of provided by the utility model liter of water temperature defrosting is as follows：
Under heating condition, as shown in Fig. 2 the high-temperature, high pressure fluid of the exhaust outlet of air injection enthalpy-increasing compressor 1 discharge passes through four
The D ports of logical reversal valve 4 and C-terminal port transmission are exchanged heat to water-side heat 5, and while transmission, electric heater 3 is closed, and are stored
Energy device 2 is absorbed and stored the energy in the high-temperature, high pressure fluid for flowing into four-way reversing valve 4, water-side heat 5 by 2-1 connecting tubes
The inside that fluid after heat exchange is transferred to the first filter 6 is filtered, and the fluid after filtering is passed by the Q4-Q3 of economizer 7
The defeated top ports to the first triple valve 8, the first triple valve 8 will transmit the fluid come in respectively from its right output port and bottom nozzle stream
Go out, while the 3rd magnetic valve 17 and the 3rd electric expansion valve 18 are opened, the first magnetic valve 10 is closed, from the right-hand member of the first triple valve 8
The fluid of mouth outflow is transferred to the puff prot of air injection enthalpy-increasing compressor 1 by the Q2-Q1 of economizer 7, from the bottom of the first triple valve 8
The inside that the fluid of mouth outflow is transferred to the second filter 11 is filtered, and the fluid after filtering is transferred to air-side heat exchanger 12
Exchanged heat, the fluid after the heat exchange of air-side heat exchanger 12 is transferred to the right output port of the second triple valve 13, and now the second electronics is swollen
Swollen valve 16 is closed, and the second magnetic valve 14 is opened, and the fluid flowed into inside the second triple valve 13 passes through the E ports of four-way reversing valve 4
The inside for being flowed into gas-liquid separator 15 with S ports is separated, and the fluid after separation is transferred to air injection enthalpy-increasing compressor 1 again
Gas returning port, completes one and heats circulation.
Under defrosting operating condition, as shown in figure 3, the high-temperature, high pressure fluid of the exhaust outlet of air injection enthalpy-increasing compressor 1 discharge passes through four
The D ports of logical reversal valve 5 and C-terminal port transmission are exchanged heat to water-side heat 5, while transmission, and electric heater 3 is according to using
Situation opened, accumulator 2, which is absorbed and stored by 2-1 connecting tubes, to be flowed into the high-temperature, high pressure fluid of four-way reversing valve 4
Energy, the fluid after water-side heat 5 exchanges heat is transferred to the inside of the first filter 6 and filtered, and the fluid after filtering is passed through
The Q4-Q3 for crossing economizer 7 is transferred to the top ports of the first triple valve 8, and the first triple valve 8 will transmit the fluid come in respectively from it
Right output port and bottom nozzle outflow, while the 3rd magnetic valve 17, the first magnetic valve 10 and the 3rd electric expansion valve 18 are opened, from first
The fluid of the right output port of triple valve 8 outflow is transferred to the puff prot of air injection enthalpy-increasing compressor 1 by the Q2-Q1 of economizer 7, from first
The inside that the fluid of the bottom nozzle of triple valve 8 outflow is transferred to the second filter 11 is filtered, and the fluid after filtering is transferred to sky
Gas side heat exchanger 12 is exchanged heat, and the fluid after the heat exchange of air-side heat exchanger 12 is transferred to the right output port of the second triple valve 13, this
When the second magnetic valve 14 close, the second electric expansion valve 16 is opened, the fluid flowed into inside the second triple valve 13 by second electricity
Sub- expansion valve 16 is transferred to the inside of gas-liquid separator 15, and electric heater 3 is opened according to situation about using while transmission
Open, accumulator 2 flows into the energy of fluid in gas-liquid separator 15, gas-liquid separator by 2-2 connecting tubes by absorption and storage
Fluid after 15 separation is transferred to the gas returning port of air injection enthalpy-increasing compressor 1 again, completes a defrosting circulation.
Under cooling condition, as shown in figure 4, electric heater 3 is closed, the second magnetic valve 14 is opened, the second electric expansion valve
16 are closed, and the high-temperature, high pressure fluid of the exhaust outlet of air injection enthalpy-increasing compressor 1 discharge is passed by the D ports and E ports of four-way reversing valve 5
The defeated inside to air-side heat exchanger 12 is exchanged heat, while transmission, and accumulator 2 absorbs and stored stream by 2-1 connecting tubes
The energy entered in the high-temperature, high pressure fluid of four-way reversing valve 4, the inside that the fluid after heat exchange is transferred to the second filter 11 is carried out
Filtering, now the first magnetic valve 10 is closed, and the first electric expansion valve 9 is opened, and the fluid after filtering is flowed into the first triple valve 8
Bottom nozzle, now the 3rd magnetic valve 17 close, the fluid that the first triple valve 8 is flowed into from the outflows of the top ports of the first triple valve 8, and
Filtered by the Q3-Q4 of economizer 7 inside for being transferred to the first filter 6, the fluid after filtering is transferred to the heat exchange of water side
The inside of device 5 is exchanged heat, and the fluid after heat exchange is flowed into the interior of gas-liquid separator 15 by the D ports and S ports of four-way valve 4
Portion is separated, and the fluid after separation is transferred to the gas returning port of air injection enthalpy-increasing compressor 1 again, completes a kind of refrigeration cycle.
In summary, the air injection enthalpy-increasing heat pump of this liter of water temperature defrosting, passes through the second triple valve 13, accumulator 2 and electricity
Heater 3 coordinates, and when system is defrosted, four-way reversing valve 4 need not commutate, and saved using storage heater 2
The energy that energy and electric heater 3 are produced, realizes unit while defrosting and is heated, improve user and use comfortably
Degree, strong applicability, reliability is high, is convenient for people to use.
Secondly, by the cooperation of the first filter 6, the second filter 11 and gas-liquid separator 15, effectively to transmission
Medium carries out filtration treatment and separating treatment, it is to avoid the impurity contained in medium penetrates into and device damage is caused in equipment, effectively
Improve the service life of equipment.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. the air injection enthalpy-increasing heat pump of a kind of liter of water temperature defrosting, it is characterised in that：Including air injection enthalpy-increasing compressor（1）, accumulation of energy
Device（2）, electric heater（3）, four-way reversing valve（4）, water-side heat（5）, the first filter（6）, economizer（7）, the one or three
Port valve（8）, the first electric expansion valve（9）, the first magnetic valve（10）, the second filter（11）, air-side heat exchanger（12）, second
Triple valve（13）, the second magnetic valve（14）, gas-liquid separator（15）, the second electric expansion valve（16）, the 3rd magnetic valve（17）With
3rd electric expansion valve（18）；
Wherein described water-side heat（5）Positioned at interior, the air-side heat exchanger（12）It is located outside, the electric heater
（3）It is plugged on accumulator（2）Inside；
The air injection enthalpy-increasing compressor（1）Exhaust outlet and accumulator（2）The connector connection of left side top, the accumulator
（2）The connector and four-way reversing valve of right hand top（4）D ports connection, the four-way reversing valve（4）C-terminal mouthful and water side
Heat exchanger（5）Connector connection, the water-side heat（5）Connector and the first filter（6）Connector connection, institute
State the first filter（6）Connector and economizer（7）Q4 ports connection, the economizer（7）Q3 ports and the one or three
Port valve（8）Top ports connection, first triple valve（8）Bottom nozzle respectively with the first electric expansion valve（9）With the first electricity
Magnet valve（10）Connector connection, first electric expansion valve（9）With the first magnetic valve（10）Connector with the second mistake
Filter（11）Connector connection, second filter（11）Connector and air-side heat exchanger（12）Connector connect
Connect, the air-side heat exchanger（12）Connector and the second triple valve（13）Left port connection, second triple valve
（13）Top ports and the second magnetic valve（14）Connector connection, second magnetic valve（14）Connector and four-way commutate
Valve（4）E ports connection, the four-way reversing valve（4）S ports and gas-liquid separator（15）Import connection, the gas-liquid
Separator（15）Outlet and air injection enthalpy-increasing compressor（1）Gas returning port connection；
First triple valve（8）Right output port and the 3rd magnetic valve（17）Connector connection, the 3rd magnetic valve（17）
Connector and the 3rd electric expansion valve（18）Connector connection, the 3rd electric expansion valve（18）Connector with it is economical
Device（7）Q2 ports connection, the economizer（7）Q1 ports and air injection enthalpy-increasing compressor（1）Puff prot connection；
Second triple valve（13）Bottom nozzle and the second electric expansion valve（16）Connector connection, second electronics is swollen
Swollen valve（16）Connector and accumulator（2）The connector connection of bottom right side, the accumulator（2）The connector of left bottom
With gas-liquid separator（15）Import connection.
2. the air injection enthalpy-increasing heat pump of according to claim 1 liter of water temperature defrosting, it is characterised in that：The air injection enthalpy-increasing
Compressor（1）Pressure switch is provided with the connecting line of exhaust outlet and gas returning port（19）, pressure gauge（20）And needle-valve（21）.
3. the air injection enthalpy-increasing heat pump of according to claim 1 liter of water temperature defrosting, it is characterised in that：The water side heat exchange
Device（5）, the first filter（6）, economizer（7）, the second filter（11）, air-side heat exchanger（12）, accumulator（2）And gas-liquid
Separator（15）Passage hydraulic diameter be 20-80 millimeters.
4. the air injection enthalpy-increasing heat pump of according to claim 1 liter of water temperature defrosting, it is characterised in that：The electric heater
（3）Thermal source be electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621401138.3U CN206478889U (en) | 2016-12-20 | 2016-12-20 | Rise the air injection enthalpy-increasing heat pump of water temperature defrosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621401138.3U CN206478889U (en) | 2016-12-20 | 2016-12-20 | Rise the air injection enthalpy-increasing heat pump of water temperature defrosting |
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| Publication Number | Publication Date |
|---|---|
| CN206478889U true CN206478889U (en) | 2017-09-08 |
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ID=59750846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621401138.3U Active CN206478889U (en) | 2016-12-20 | 2016-12-20 | Rise the air injection enthalpy-increasing heat pump of water temperature defrosting |
Country Status (1)
| Country | Link |
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| CN (1) | CN206478889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766374A (en) * | 2016-12-20 | 2017-05-31 | 广东华天成新能源科技股份有限公司 | A kind of liter of air injection enthalpy-increasing heat pump of water temperature defrosting |
| CN107883620A (en) * | 2017-11-09 | 2018-04-06 | 内蒙古尚易环保新能源有限公司 | Air source heat pump and air source heat pump optimization system |
-
2016
- 2016-12-20 CN CN201621401138.3U patent/CN206478889U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766374A (en) * | 2016-12-20 | 2017-05-31 | 广东华天成新能源科技股份有限公司 | A kind of liter of air injection enthalpy-increasing heat pump of water temperature defrosting |
| CN106766374B (en) * | 2016-12-20 | 2023-10-17 | 广东华天成新能源科技股份有限公司 | Jet enthalpy-increasing heat pump system capable of increasing water temperature and defrosting |
| CN107883620A (en) * | 2017-11-09 | 2018-04-06 | 内蒙古尚易环保新能源有限公司 | Air source heat pump and air source heat pump optimization system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Street office Yongfeng village two Industrial Zone No. 34 south of Patentee after: GUANGDONG HUATIANCHENG NEW ENERGY TECHNOLOGY CO., LTD. Address before: 528300 Guangdong province Foshan city Shunde District Daliang Street Chang Road No. 11 Patentee before: GUANGDONG HUATIANCHENG NEW ENERGY TECHNOLOGY CO., LTD. |