CN208779755U - Heat exchange tube and heat pump system - Google Patents
Heat exchange tube and heat pump system Download PDFInfo
- Publication number
- CN208779755U CN208779755U CN201821313813.6U CN201821313813U CN208779755U CN 208779755 U CN208779755 U CN 208779755U CN 201821313813 U CN201821313813 U CN 201821313813U CN 208779755 U CN208779755 U CN 208779755U
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- CN
- China
- Prior art keywords
- heat exchanger
- heat
- inner tube
- tube
- shell
- Prior art date
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 108091006146 Channels Proteins 0.000 claims description 51
- 238000005192 partition Methods 0.000 claims description 9
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 102000010637 Aquaporins Human genes 0.000 claims description 3
- 108010063290 Aquaporins Proteins 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000005338 heat storage Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a heat exchange tube and heat pump system, including shell, inner tube and two at least heat transfer passageway, the inner tube set up in inside the shell, all heat transfer passageway all set up in the shell with between the inner tube, and all heat transfer passageway homoenergetic with the inner tube carries out the heat exchange. The utility model provides a heat exchange tube and heat pump system realizes the requirement of accomplishing one kind and multiple heat transfer demand in a heat exchange tube, has solved the problem that needs a plurality of sleeve pipes to move simultaneously when current heat pump system realizes multi-functional water demand, can effectually prevent through setting up the heat storage layer that the sleeve pipe frost crack from producing the accident and the problem of after-sales repair moreover.
Description
Technical field
The utility model relates to technical field of heat exchange equipment, especially a kind of heat exchanger tube and heat pump system.
Background technique
Heat pump system mainly constitutes being recycled back to for whole system by compressor, heat exchanger, throttling set and four-way reversing valve
Road, used double-tube heat exchanger is generally single water system and coolant system, including a refrigerant inlet, a refrigerant at present
Outlet and intake-outlet are exchanged heat by refrigerant and water system reverse flow, and heat exchange efficiency is high.But to realize that multiple functions just must
Multiple casings must be used to realize multichannel water system, so that installation cost rises, occupy installation space.Simultaneously when heat pump is in low temperature
When in environment, compressor emergency shutdown or generation failure cannot in time drain the water in water route in casing, will lead to casing bursting by freezing, cause
Leak, electric leakage accident, after sale problem will be abnormal many and diverse.
Utility model content
In order to solve the above-mentioned technical problem, a piece heat exchanger tube of one kind is provided while meeting the heat exchanger tube of various heat exchange requirement
And heat pump system.
A kind of heat exchanger tube, including shell, inner tube and at least two heat exchanger channels, said inner tube are set in the shell
Portion, all heat exchanger channels are all set between the shell and said inner tube, and all heat exchanger channels can be with
Said inner tube carries out heat exchange.
Reservoir is provided between the shell and said inner tube and/or between the heat exchanger channels and the shell.
The reservoir is made of flexible heat-storing material.
Each heat exchanger channels form heat exchange contact surface with the lateral surface of part said inner tube.
The portions of lateral side of said inner tube forms the side wall of the corresponding heat exchanger channels.
Each heat exchanger channels are equal with the contact area of the heat exchange contact surface that said inner tube is formed.
The heat exchanger tube further includes outer tube and partition, and the outer tube is set between said inner tube and the shell, and institute
Heat transfer space is formed before stating the inner sidewall of outer tube and the lateral wall of said inner tube, the partition is set in the heat transfer space
And the heat transfer space is divided into all heat exchanger channels.
The outer tube is screwed pipe or bellows.
The reservoir is set between the outer tube and the shell.
The heat exchanger tube further includes at least two second heat exchanging pipes, and each heat exchanging pipe forms a heat exchange
Channel, and the side face paste of all heat exchanging pipes is closed on all sides with said inner tube.
The reservoir be set between adjacent two second heat exchanging pipes and second heat exchanging pipe with it is described
Between shell.
Said inner tube and the shell are cylindrical body, and the axis collinear of the axis of said inner tube and the shell.
All heat exchanger channels using the axis of said inner tube as center line be distributed in the shell and said inner tube it
Between.
It is refrigerant passage inside said inner tube, is aquaporin in the heat exchanger channels.
The end of the heat exchanger tube is provided with solenoid valve, and the solenoid valve can adjust said inner tube and/or all described
The flow of heat exchanger channels.
A kind of heat pump system, including above-mentioned heat exchanger tube.
The heat pump system includes water system and heating system, and the water system connects with the heat exchanger channels
Logical, the heating system is connected to another heat exchanger channels.
Heat exchanger tube and heat pump system provided by the utility model realize that a kind of and a variety of heat exchange are completed in a heat exchanger tube to be needed
The requirement asked solves the problems, such as to need multiple casings when current heat pump system realizes multi-functional water demand while running, and
And it can effectively prevent casing bursting by freezing from causing an accident and the problem of after-sales service by the way that reservoir is arranged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the heat exchanger tube of the embodiment of heat exchanger tube provided by the utility model and heat pump system；
Fig. 2 is another structural representation of the heat exchanger tube of the embodiment of heat exchanger tube provided by the utility model and heat pump system
Figure；
In figure:
1, shell；2, inner tube；3, heat exchanger channels；4, reservoir；5, outer tube；6, partition；7, the second heat exchanging pipe.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The present invention will be further described in detail for example.It should be appreciated that specific embodiment described herein is only used for explaining this
Utility model is not used to limit the utility model.
Heat exchanger tube as depicted in figs. 1 and 2, including shell 1, inner tube 2 and at least two heat exchanger channels 3, said inner tube 2 are set
It is placed in inside the shell 1, all heat exchanger channels 3 are all set between the shell 1 and said inner tube 2, and all institutes
Stating heat exchanger channels 3 can carry out heat exchange with said inner tube 2, enable the refrigerant into inner tube 2 to all heat exchanger channels 3
Interior heat transferring medium exchanges heat, to realize that a heat exchanger tube meets the requirement of one or more heat exchange demands, wherein different
Heat exchanger channels 3 can be passed through different heat transferring mediums, be able to use different heat transferring mediums and carry out different heat exchange demands.
Reservoir is provided between the shell 1 and said inner tube 2 and/or between the heat exchanger channels 3 and the shell 1
4, heat can be absorbed when unit operates normally, and when unit generates disorderly closedown or user powers off, it will be in reservoir 4
Heat carries out hot transmitting to heat exchanger channels 3, and the temperature in heat exchanger channels 3 is kept to be unlikely to too low and make casing bursting by freezing.
The reservoir 4 is made of flexible heat-storing material, and the flexibility heat-storing material can may be for colloid substance
Viscous liquid and solid, or be porous flexible heat-retaining mass.
Each heat exchanger channels 3 form heat exchange contact surface with the lateral surface of part said inner tube 2, are contacted by heat exchange
The heat exchange of face realization inner tube 2 and heat exchanger channels 3.
The portions of lateral side of said inner tube 2 forms the side wall of the corresponding heat exchanger channels 3, reduces the heat exchange contact surface
Thickness, increase the heat exchange efficiency of heat exchange between inner tube 2 and heat exchanger channels 3.
Preferably, the contact area phase for the heat exchange contact surface that each heat exchanger channels 3 are formed with said inner tube 2
Deng so that each heat exchanger channels 3 are identical as the heat exchange efficiency of said inner tube 2；
Alternatively, the contact area for the heat exchange contact surface that each heat exchanger channels 3 are formed with said inner tube 2 being capable of root
It is adjusted according to actual operation requirements, to meet the heat transfer requirements of system different location.
The heat exchanger tube further includes outer tube 5 and partition 6, and the outer tube 5 is set between said inner tube 2 and the shell 1,
And heat transfer space is formed before the inner sidewall of the outer tube 5 and the lateral wall of said inner tube 2, the partition 6 is set to described change
In heat space and by the heat transfer space be divided into all heat exchanger channels 3 namely heat exchanger tube be followed successively by from the inside to the outside inner tube 2,
Outer tube 5 and shell 1, and heat transfer space is formed between inner tube 2 and outer tube 5, and heat transfer space is divided into multiple change using partition 6
The passage of heat 3 realizes the purpose that the refrigerant in inner tube 2 can exchange heat to the heat transferring medium in multiple heat exchanger channels 3, interval
The quantity of plate 6 can be multiple, and the spacing between two neighboring partition 6 can also be equal or unequal, to realize more
The purpose that kind heat transferring medium and various heat exchange require.
The outer tube 5 is screwed pipe or bellows.
The reservoir 4 is set between the outer tube 5 and the shell 1, is carried out using reservoir 4 to whole outer tube 5
Heating, to prevent the heat transferring medium inside heat exchanger channels 3 from freezing and causing heat exchange tracheal rupture.
The heat exchanger tube further includes at least two second heat exchanging pipes 7, is changed described in each described heat exchanging pipe formation one
The passage of heat 3, and the side face paste of all heat exchanging pipes is closed on all sides with said inner tube 2, namely single in 1 inside of shell
Solely the second heat exchanging pipe 7 of setting and inner tube 2 guarantee the leakproofness between inner tube 2 and the second heat exchanging pipe 7.
The reservoir 4 is set between adjacent two second heat exchanging pipes 7 and second heat exchanging pipe 7 and institute
It states between shell 1.
Said inner tube 2 and the shell 1 are cylindrical body, and the axis of the axis of said inner tube 2 and the shell 1 is total
Line guarantees that the spacing between inner tube 2 and shell 1 is uniform, facilitates the arrangement of exchange 3 position of the passage of heat.
All heat exchanger channels 3 are distributed in the shell 1 and said inner tube by center line of the axis of said inner tube 2
Between 2.
It is refrigerant passage inside said inner tube 2, is aquaporin in the heat exchanger channels 3.
The end of the heat exchanger tube is provided with solenoid valve, and the solenoid valve can adjust said inner tube 2 and/or all described
The flow of heat exchanger channels 3.
A kind of heat pump system, including above-mentioned heat exchanger tube.
The heat pump system includes water system and heating system, and the water system connects with the heat exchanger channels 3
Logical, the heating system is connected to another heat exchanger channels 3.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (17)
1. a kind of heat exchanger tube, it is characterised in that: including shell (1), inner tube (2) and at least two heat exchanger channels (3), said inner tube
(2) it is internal to be set to the shell (1), all heat exchanger channels (3) are all set in the shell (1) and said inner tube (2)
Between, and all heat exchanger channels (3) can carry out heat exchange with said inner tube (2).
2. heat exchanger tube according to claim 1, it is characterised in that: between the shell (1) and said inner tube (2) and/or
Reservoir (4) are provided between the heat exchanger channels (3) and the shell (1).
3. heat exchanger tube according to claim 2, it is characterised in that: the reservoir (4) is made of flexible heat-storing material.
4. heat exchanger tube according to claim 1, it is characterised in that: each heat exchanger channels (3) are described interior with part
The lateral surface for managing (2) forms heat exchange contact surface.
5. heat exchanger tube according to claim 4, it is characterised in that: the portions of lateral side of said inner tube (2) forms corresponding
The side wall of the heat exchanger channels (3).
6. heat exchanger tube according to claim 4, it is characterised in that: each heat exchanger channels (3) and said inner tube (2) shape
At the heat exchange contact surface contact area it is equal.
7. heat exchanger tube according to claim 2, it is characterised in that: the heat exchanger tube further includes outer tube (5) and partition (6),
The outer tube (5) is set between said inner tube (2) and the shell (1), and the inner sidewall and said inner tube of the outer tube (5)
(2) heat transfer space is formed before lateral wall, the partition (6) is set in the heat transfer space and divides the heat transfer space
For all heat exchanger channels (3).
8. heat exchanger tube according to claim 7, it is characterised in that: the outer tube (5) is screwed pipe or bellows.
9. heat exchanger tube according to claim 7, it is characterised in that: the reservoir (4) is set to the outer tube (5) and institute
It states between shell (1).
10. heat exchanger tube according to claim 2, it is characterised in that: the heat exchanger tube further includes at least two second heat exchange
Pipeline (7), each heat exchanging pipe form a heat exchanger channels (3), and the side face paste of all heat exchanging pipes
Together on all sides of said inner tube (2).
11. heat exchanger tube according to claim 10, it is characterised in that: the reservoir (4) is set to described in adjacent two
Between second heat exchanging pipe (7) between second heat exchanging pipe (7) and the shell (1).
12. heat exchanger tube according to claim 1, it is characterised in that: said inner tube (2) and the shell (1) are cylinder
Body, and the axis collinear of the axis of said inner tube (2) and the shell (1).
13. heat exchanger tube according to claim 12, it is characterised in that: all heat exchanger channels (3) are with said inner tube
(2) axis is that center line is distributed between the shell (1) and said inner tube (2).
14. heat exchanger tube according to claim 1, it is characterised in that: it is refrigerant passage inside said inner tube (2), it is described to change
It is aquaporin in the passage of heat (3).
15. heat exchanger tube according to claim 1, it is characterised in that: the end of the heat exchanger tube is provided with solenoid valve, described
Solenoid valve can adjust the flow of said inner tube (2) and/or all heat exchanger channels (3).
16. a kind of heat pump system, it is characterised in that: including heat exchanger tube described in any one of claims 1 to 15.
17. heat pump system according to claim 16, it is characterised in that: the heat pump system includes water system and heating
System, the water system are connected to a heat exchanger channels (3), the heating system and another heat exchanger channels (3)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313813.6U CN208779755U (en) | 2018-08-11 | 2018-08-11 | Heat exchange tube and heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313813.6U CN208779755U (en) | 2018-08-11 | 2018-08-11 | Heat exchange tube and heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779755U true CN208779755U (en) | 2019-04-23 |
Family
ID=66156936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313813.6U Active CN208779755U (en) | 2018-08-11 | 2018-08-11 | Heat exchange tube and heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800669A (en) * | 2018-08-11 | 2018-11-13 | 珠海格力电器股份有限公司 | Heat exchange tube and heat pump system |
-
2018
- 2018-08-11 CN CN201821313813.6U patent/CN208779755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800669A (en) * | 2018-08-11 | 2018-11-13 | 珠海格力电器股份有限公司 | Heat exchange tube and heat pump system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |