CN209295435U - A kind of heat pump system guaranteeing water-side heat counterflow heat exchange - Google Patents
A kind of heat pump system guaranteeing water-side heat counterflow heat exchange Download PDFInfo
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- CN209295435U CN209295435U CN201821737731.4U CN201821737731U CN209295435U CN 209295435 U CN209295435 U CN 209295435U CN 201821737731 U CN201821737731 U CN 201821737731U CN 209295435 U CN209295435 U CN 209295435U
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- China
- Prior art keywords
- refrigerant
- solenoid valve
- side heat
- water
- heat
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Abstract
The utility model discloses a kind of heat pump systems for guaranteeing water-side heat counterflow heat exchange, are related to technical field of heat pumps.The utility model includes water-side heat, compressor, air-side heat exchanger and electric expansion valve, and water-side heat includes shell and refrigerant coil pipe；Refrigerant coil pipe is fixedly installed in shell, and the top of shell is separately installed with the first refrigerant inlet pipe and the second refrigerant inlet pipe being connected with refrigerant coil pipe, the bottom end of shell is separately installed with the first refrigerant exit pipe and the second refrigerant exit pipe being connected with refrigerant coil pipe.The utility model passes through the sequence of movement and mode of the first solenoid valve, second solenoid valve, third solenoid valve and the 4th solenoid valve and four-way valve difference, so that refrigerant is heating and is freezing under both of which, always reverse heat-exchange is carried out with water in water-side heat, the heat exchange efficiency for improving water-side heat meets in people's life the needs of to cooling capacity and heat.
Description
Technical field
The utility model belongs to technical field of heat pumps, more particularly to a kind of heat pump for guaranteeing water-side heat counterflow heat exchange
System.
Background technique
With the growing tension of the finite energy resources such as petroleum, people just gradually develop the new energy；And heat pump techniques are a kind of
The efficient energy-saving device of low grade heat energy is made full use of, therefore heat pump system is increasingly used for producing domestic hot-water and ground
Warm heating, can use heat pump system and individually produces domestic hot-water, separately as heating system, can also pass through water-side heat
It heats while producing domestic hot-water for floor heating, because its energy-saving effect is good, is widely applied in life by people.
Currently, existing heat pump system or water-side heat be merely able to guarantee heating or refrigeration one mode under, refrigerant with
The reverse heat-exchange of water, it is impossible to ensure that under various modes, refrigerant and water are this features of counterflow heat exchange, therefore require study one
Kind guarantees the heat pump system of water-side heat counterflow heat exchange to meet in people's daily life the needs of to heat supply or cooling supply.
Utility model content
The purpose of this utility model is to provide a kind of heat pump system for guaranteeing water-side heat counterflow heat exchange, the first electromagnetism
The sequence of movement and mode of valve, second solenoid valve, third solenoid valve and the 4th solenoid valve and four-way valve are different, so that refrigerant
It is heating and is freezing under both of which, carrying out reverse heat-exchange with water in water-side heat always, improve changing for water-side heat
The thermal efficiency meets in people's life the needs of to cooling capacity and heat, solves existing heat pump system and be merely able in one mode
The problem of capable of guaranteeing refrigerant and water reverse heat-exchange.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of heat pump system for guaranteeing water-side heat counterflow heat exchange, including water-side heat, compression
Machine, air-side heat exchanger and electric expansion valve, the water-side heat include shell and refrigerant coil pipe；Fixed peace in the shell
Top equipped with refrigerant coil pipe, and the shell is separately installed with the first refrigerant inlet pipe and second being connected with refrigerant coil pipe
Refrigerant inlet pipe, the bottom end of the shell are separately installed with the first refrigerant exit pipe and the second refrigerant being connected with refrigerant coil pipe
Outlet；
The first refrigerant inlet pipe is successively connected with the first solenoid valve, second solenoid valve and the first refrigerant exit pipe structure
At the first circuit；The second refrigerant inlet pipe is successively connected with third solenoid valve, the 4th solenoid valve and the second refrigerant exit pipe
It is logical to constitute second servo loop；
The exhaust outlet of the compressor is connected with the D of four-way valve mouth, and the C mouth of the four-way valve passes sequentially through air side and changes
Hot device and electric expansion valve are connected with liquid storage device, and the pipeline between the liquid storage device and third solenoid valve and the 4th solenoid valve
It is connected；
Pipeline between first solenoid valve and second solenoid valve is connected with the E of four-way valve mouth, the S of the four-way valve
Mouth is connected by gas-liquid separator with the air entry of compressor.
Further, blower is installed on the air-side heat exchanger.
Further, the top and bottom end of the shell are separately installed with outlet pipe and water inlet pipe.
The utility model has the following beneficial effects:
The utility model is connected to two inlet tubes by the refrigerant coil pipe inside water-side heat and two outlets change
Become the structure of traditional water-side heat, and cooperate the first solenoid valve, second solenoid valve, third solenoid valve and the 4th solenoid valve with
And the sequence of movement and manner of execution of four-way valve exchange heat in water side always so that refrigerant is heating and freezing under both of which
Reverse heat-exchange is carried out with water in device, improves the heat exchange efficiency of water-side heat, meets the need in people's life to cooling capacity and heat
It asks.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the system diagram of the utility model；
Fig. 2 is the structural schematic diagram of the water-side heat of the utility model；
Fig. 3 is the water-side heat and the first solenoid valve, second solenoid valve, third solenoid valve and the 4th electricity of the utility model
The connection schematic diagram of magnet valve；
In attached drawing, parts list represented by the reference numerals are as follows:
1- water-side heat, 2- compressor, 3- air-side heat exchanger, 4- electric expansion valve, the first solenoid valve of 5-, 101-
Shell, 102- refrigerant coil pipe, 103- the first refrigerant inlet pipe, 104- the second refrigerant inlet pipe, 105- the first refrigerant exit pipe,
106- the second refrigerant exit pipe, 107- outlet pipe, 108- water inlet pipe, 6- second solenoid valve, 7- third solenoid valve, the 4th electromagnetism of 8-
Valve, 9- four-way valve, 10- liquid storage device, 11- gas-liquid separator.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model is a kind of heat pump system for guaranteeing water-side heat counterflow heat exchange, including water side is changed
Hot device 1, compressor 2, air-side heat exchanger 3 and electric expansion valve 4, water-side heat 1 include shell 101 and refrigerant coil pipe 102；
It is fixedly installed with refrigerant coil pipe 102 in shell 101, and the top of shell 101 is separately installed with and is connected with refrigerant coil pipe 102
First refrigerant inlet pipe 103 and the second refrigerant inlet pipe 104, the bottom end of shell 101 is separately installed with to be connected with refrigerant coil pipe 102
Logical the first refrigerant exit pipe 105 and the second refrigerant exit pipe 106；
First refrigerant inlet pipe 103 is successively connected with the first solenoid valve 5, second solenoid valve 6 and the first refrigerant exit pipe 105
It is logical to constitute the first circuit；Second refrigerant inlet pipe 104 successively with third solenoid valve 7, the 4th solenoid valve 8 and the second refrigerant exit pipe
106, which are connected, constitutes second servo loop；
The exhaust outlet of compressor 2 is connected with the D of four-way valve 9 mouth, and the C mouth of four-way valve 9 passes sequentially through air-side heat exchanger 3
It is connected with electric expansion valve 4 with liquid storage device 10, and the pipeline between liquid storage device 10 and third solenoid valve 7 and the 4th solenoid valve 8
It is connected；
Pipeline between first solenoid valve 5 and second solenoid valve 6 is connected with the E of four-way valve 9 mouth, and the S mouth of four-way valve 9 is logical
Gas-liquid separator 11 is crossed to be connected with the air entry of compressor 2.
Wherein, blower is installed, blower can be by the heat exchange efficiency of strong air-side heat exchanger 3 on air-side heat exchanger 3.
Wherein, the top and bottom end of shell 101 are separately installed with outlet pipe 107 and water inlet pipe 108.
One concrete application of the present embodiment are as follows:
By 101 tip designs of shell, two the first refrigerants being connected with refrigerant coil pipe 102 in water-side heat 1 into
Mouthful pipe 103 and the second refrigerant inlet pipe 104 and the bottom end of shell 101 design two be connected with refrigerant coil pipe 102 the
One refrigerant exit pipe 105 and the second refrigerant exit pipe 106；
When working under refrigeration mode, second solenoid valve 6 and third solenoid valve 7 obtain electric-opening, the first solenoid valve 5 and the 4th electricity
8 power loss of magnet valve is closed, and the D mouth of four-way valve 9 is connected with C mouthfuls, and the E mouth of four-way valve 9 is connected with S mouthfuls；
D mouth and C mouthful, air-side heat exchanger 3, electronic expansion of the refrigerant from the exhaust outlet of compressor 2 successively through four-way valve 9
After valve 4, liquid storage device 10, third solenoid valve 7, water-side heat 1, the E mouth of second solenoid valve 6 and four-way valve 9 and S mouthfuls, flow direction
Gas-liquid separator 11, and finally enter in compressor 2 from the air entry of compressor 2, guarantee the water in refrigerant and water-side heat 1
Carry out reverse heat-exchange.
When working under heating mode, the first solenoid valve 5 and the 4th solenoid valve 8 obtain electric-opening, second solenoid valve 6 and third electricity
7 power loss of magnet valve is closed, and the D mouth of four-way valve 9 is connected with E mouthfuls, and the C mouth of four-way valve 9 is connected with S mouthfuls；
D mouth and E mouthful of the refrigerant from the exhaust outlet of compressor 2 successively through four-way valve 9, the first solenoid valve 5, water-side heat 1,
After 4th solenoid valve 8, liquid storage device 10, electric expansion valve 4, the C mouth of air-side heat exchanger 3 and four-way valve 9 and S mouthfuls, gas is flowed to
Liquid/gas separator 11, and finally entering in compressor 2 from the air entry of compressor 2, guarantee water in refrigerant and water-side heat 1 into
Row reverse heat-exchange.
By refrigeration and heating mode it is found that the utility model passes through the first solenoid valve 5, second solenoid valve 6, third solenoid valve
7 is different with the sequence of movement and mode of the 4th solenoid valve 8 and four-way valve 9, so that the flow direction of refrigerant is not under both of which
Together, finally make refrigerant carry out reverse heat-exchange with water always in water-side heat 1, improve the heat exchange efficiency of water-side heat 1,
Meets in people's life the needs of to cooling capacity and heat.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (3)
1. a kind of heat pump system for guaranteeing water-side heat counterflow heat exchange, including water-side heat (1), compressor (2), air side
Heat exchanger (3) and electric expansion valve (4), it is characterised in that:
The water-side heat (1) includes shell (101) and refrigerant coil pipe (102)；It is fixedly installed in the shell (101) cold
Matchmaker's coil pipe (102), and the top of the shell (101) be separately installed with the first refrigerant for being connected with refrigerant coil pipe (102) into
Mouth pipe (103) and the second refrigerant inlet pipe (104), the bottom end of the shell (101) are separately installed with and refrigerant coil pipe (102) phase
The the first refrigerant exit pipe (105) and the second refrigerant exit pipe (106) of connection；
The first refrigerant inlet pipe (103) successively with the first solenoid valve (5), second solenoid valve (6) and the first refrigerant exit pipe
(105) it is connected and constitutes the first circuit；The second refrigerant inlet pipe (104) successively with third solenoid valve (7), the 4th solenoid valve
(8) it is connected with the second refrigerant exit pipe (106) and constitutes second servo loop；
The exhaust outlet of the compressor (2) is connected with the D mouth of four-way valve (9), and the C mouth of the four-way valve (9) passes sequentially through sky
Gas side heat exchanger (3) and electric expansion valve (4) are connected with liquid storage device (10), and the liquid storage device (10) and third solenoid valve
(7) pipeline between the 4th solenoid valve (8) is connected；
Pipeline between first solenoid valve (5) and second solenoid valve (6) is connected with the E mouth of four-way valve (9), the four-way
The S mouth of valve (9) is connected by gas-liquid separator (11) with the air entry of compressor (2).
2. a kind of heat pump system for guaranteeing water-side heat counterflow heat exchange according to claim 1, which is characterized in that described
Air-side heat exchanger is equipped with blower on (3).
3. a kind of heat pump system for guaranteeing water-side heat counterflow heat exchange according to claim 1, which is characterized in that described
The top and bottom end of shell (101) are separately installed with outlet pipe (107) and water inlet pipe (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821737731.4U CN209295435U (en) | 2018-10-25 | 2018-10-25 | A kind of heat pump system guaranteeing water-side heat counterflow heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821737731.4U CN209295435U (en) | 2018-10-25 | 2018-10-25 | A kind of heat pump system guaranteeing water-side heat counterflow heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295435U true CN209295435U (en) | 2019-08-23 |
Family
ID=67646789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821737731.4U Expired - Fee Related CN209295435U (en) | 2018-10-25 | 2018-10-25 | A kind of heat pump system guaranteeing water-side heat counterflow heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210790A (en) * | 2018-10-25 | 2019-01-15 | 科希曼电器有限公司 | A kind of heat pump system guaranteeing water-side heat counterflow heat exchange |
| CN115218271A (en) * | 2021-04-15 | 2022-10-21 | 苏州三星电子有限公司 | Air conditioning system capable of realizing counter-current heat exchange between refrigerant and water for both heating and refrigeration |
-
2018
- 2018-10-25 CN CN201821737731.4U patent/CN209295435U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210790A (en) * | 2018-10-25 | 2019-01-15 | 科希曼电器有限公司 | A kind of heat pump system guaranteeing water-side heat counterflow heat exchange |
| CN115218271A (en) * | 2021-04-15 | 2022-10-21 | 苏州三星电子有限公司 | Air conditioning system capable of realizing counter-current heat exchange between refrigerant and water for both heating and refrigeration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20211025 |