CN205690749U - A kind of anti-freezing type heat exchanger - Google Patents
A kind of anti-freezing type heat exchanger Download PDFInfo
- Publication number
- CN205690749U CN205690749U CN201620590685.4U CN201620590685U CN205690749U CN 205690749 U CN205690749 U CN 205690749U CN 201620590685 U CN201620590685 U CN 201620590685U CN 205690749 U CN205690749 U CN 205690749U
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- China
- Prior art keywords
- heat exchanger
- housing
- pipe
- freezing type
- type heat
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- 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 - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of anti-freezing type heat exchanger, its housing is built-in with heat pipe, working medium flows in housing from heat pipe of heat conduction Bottomhole pressure, water or aqueous solution, is the most also placed with the slow pressure device for slowing down the pressure that housing is born in this housing.The beneficial effects of the utility model: anti-freezing type heat exchanger disclosed in this utility model utilizes the method for built-in gas to build-up ice for water and provides volumetric expansion space, relax exchanger tube wall or the pressure of housing carrying, reach heat exchanger effect freeze proof, indeformable, indehiscent.Simultaneously, owing to walking the shell-and-tube heat exchanger design leaked water between fluorine, pipe in this utility model pipe, even if generation heat exchanger is by the problem of bursting by freezing, in pipe, airtight fluorine system is not easy to into water, so that system will not produce further worse fault and problem because of heat exchanger bursting by freezing.
Description
Technical field
This utility model relates to heat exchange equipment technical field, particularly relates to a kind of anti-freezing type heat exchanger.
Background technology
Statement in this part merely provides the background information relevant with this utility model disclosure, thereby increases and it is possible to no
Constitute prior art.
The usual heat exchanger carrying out heat exchange with water cannot resistance to freeze, during water congeals into ice ice concentration little thus send out
Raw volumetric expansion, frequently can lead to the malignant problem that heat exchanger is split up, for refrigeration or heat pump with compressor
Speech, heat exchanger be split up may proceed to produce water enter refrigerant pipeline and compressor, cause that the paralysis of whole equipment cannot repair serious
Consequence.Product in the market does not has good solution to this.
Therefore prior art haves much room for improvement and develops.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of method utilizing built-in gas and build-ups ice for water and carry
For volume expansion space, relax the anti-freezing type heat exchanger of the pressure of exchanger tube wall or housing carrying.
Technical solution of the present utility model is:
A kind of anti-freezing type heat exchanger, its housing is built-in with heat pipe, a kind of fluid working substance at heat conduction Bottomhole pressure, water or
Flow in aqueous solution housing from heat pipe, be the most also placed with in this housing for slowing down the slow of pressure that housing born
Pressure device.
Described delaying press-fits the air bag being set to carry preset volume gas.
Described delaying press-fits the pocket being set to gather air.
Described slow press-fit the ad-hoc location being set to by arranging heat exchanger interface and directly allow the top of housing become one
The special pocket gathering air, preserves portion of air.
The version of the pocket gathering air is one or more shape cavity-like thing as the cup of back-off, or
Being the cavity-like thing of cup of the shape such as back-off connecting bunchiness, each cavity-like thing has one or more accent, accent down or
Person is distributed in the bottom of cavity-like thing, can put aside the gas of certain capacity, simultaneously the opening size energy of accent in ensureing cavity
Enough ensure the unobstructed of exterior fluid flow in cavity-like thing.
This heat exchanger has 4 interfaces, includes water inlet and outlet, also the import of the working medium of Bottomhole pressure and going out
Mouthful.
The heat pipe of this heat exchanger can be metal material, it is also possible to be the non-metallic material that heat conductivility is good；Heat conduction
Pipe can be common light pipe, it is also possible to be to be threaded, with ribbed pipe or with the high-efficiency heat-transfer pipe of fin.
The beneficial effects of the utility model:
Anti-freezing type heat exchanger disclosed in this utility model utilizes the method for built-in gas to build-up ice for water provides volume swollen
Swollen space, relaxes exchanger tube wall or the pressure of housing carrying, reaches heat exchanger effect freeze proof, indeformable, indehiscent.With
Time, owing to walking the shell-and-tube heat exchanger design leaked water between fluorine, pipe in this utility model pipe, it is frozen even if producing heat exchanger
The problem split, in pipe, airtight fluorine system is not easy to into water, so that system will not produce because of heat exchanger bursting by freezing into one
Walk worse fault and problem.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment 1 structural representation；
Fig. 2 is this utility model embodiment 2 structural representation.
Detailed description of the invention
Embodiment:
Refering to Fig. 1, a kind of anti-freezing type heat exchanger, it includes housing 1 and the copper pipe 2 being arranged in housing 1.
Water inlet 5 and outlet 3 are arranged on housing 1, and outlet 3 is positioned at the top of water inlet 5, i.e. outlet 3 and is higher than
Water inlet 5.The two ends entering fluorine mouth 6 and go out fluorine mouth 4 and lay respectively at copper pipe 2, enter fluorine mouth 6 position and are higher than fluorine mouth 4.
The technical program provide anti-freezing type heat exchanger be built-in heat conducting pipe shell-and-tube heat exchanger [a1] refrigeration working medium or
Other heat-exchange working mediums of person flow in housing from heat pipe of heat conduction Bottomhole pressure, water or aqueous solution, in this housing simultaneously
Also it is placed with and carries the air bag of certain volumetric gas or be placed with and gather the pocket of air or connect by arranging heat exchanger
Mouthful ad-hoc location directly allow the top of cavity preserve portion of air, or have two kinds in scheme above concurrently simultaneously
Or three kinds of forms.
Preferably, the version of the pocket gathering air is one or more shape chamber as the cup of back-off
Shape thing, or connect the cavity-like thing of the cup of the shape such as back-off of bunchiness, between accent and the next cavity-like thing of each cavity-like thing
Leave gap or hole, it is ensured that in each cavity-like thing, exterior fluid flow is unobstructed.
Further, heat exchanger has 4 interfaces, includes water inlet and outlet, also has the import of another kind of working medium and goes out
Mouthful.The heat pipe of this heat exchanger can be metal material, it is also possible to be the non-metallic material that heat conductivility is good；Heat pipe is permissible
It is common light pipe, it is also possible to be to be threaded, with ribbed pipe or with the high-efficiency heat-transfer pipe of fin.
Fig. 1 is anti-freezing type heat exchanger embodiments one.In the present embodiment, certain distance is arranged at outlet 3 and housing 1 top, so
In real work heat transfer process, the interior part more than outlet of housing 1, have the air that respective volume cannot be got rid of, shape stationed
Become natural pocket.During the present embodiment provides the benefit that the water in housing 1 build-ups ice, mixture of ice and water can be upwards
The pocket in portion expands, and effectively slows down the pressure that housing is born, thus finally realizes the performance that heat exchanger is freeze proof.
Fig. 2 is anti-freezing type heat exchanger embodiments two.On the basis of embodiment one, the present embodiment adds one in housing
Row pocket string 7, so design have an advantage that, also put aside gas in pocket string 7 simultaneously, and during water freezing, frozen water mixes
Thing can simultaneously the most upwards portion's pocket and middle pocket string expand, while effectively slowing down the pressure that housing is born, such set
In respect of being beneficial to reduce the deformation of the internal heat pipe of heat exchanger brought because of ice body expansion, thus effective guarantee heat exchange further
The anti-freezing property of device.
In the description of this specification, the description of term " embodiment " etc. means to combine this embodiment or example describes
Specific features, structure, material or feature be contained at least one embodiment of the present utility model or example.In this specification
In, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description,
Structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (7)
1. an anti-freezing type heat exchanger, its housing is built-in with heat pipe, it is characterised in that: a kind of fluid working substance flows in heat pipe
Dynamic, flow in water or the aqueous solution housing from heat pipe, be the most also placed with in this housing and born for slowing down housing
The slow pressure device of pressure.
Anti-freezing type heat exchanger the most according to claim 1, it is characterised in that: described slow press-fit be set to carry preset volume gas
The air bag of body.
Anti-freezing type heat exchanger the most according to claim 1, it is characterised in that: described delaying press-fits the chamber being set to gather air
Cave.
Anti-freezing type heat exchanger the most according to claim 1, it is characterised in that: described slow press-fit be set to by arranging heat exchanger
The ad-hoc location of interface directly allows the top of housing become a special pocket gathering air, preserves a part empty
Gas.
Anti-freezing type heat exchanger the most according to claim 3, it is characterised in that: the version of the pocket gathering air is one
Individual or that multiple shape is as the cup of back-off cavity-like thing, or connect the cavity-like thing of the cup of the shape such as back-off of bunchiness,
Each cavity-like thing has one or more accent, and accent down or is distributed in the bottom of cavity-like thing, to ensure energy in cavity
Enough putting aside the gas of certain capacity, in the opening size of accent ensure that cavity-like thing simultaneously, exterior fluid flow is unobstructed.
Anti-freezing type heat exchanger the most according to claim 1, it is characterised in that: this heat exchanger has 4 interfaces, includes into water
Mouth and outlet, the also inlet and outlet of the working medium of Bottomhole pressure.
Anti-freezing type heat exchanger the most according to claim 1, it is characterised in that: the heat pipe of this heat exchanger can be metal material
Matter, it is also possible to be the non-metallic material that heat conductivility is good；Heat pipe can be common light pipe, it is also possible to be to be threaded, carry
There are ribbed pipe or the high-efficiency heat-transfer pipe with fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590685.4U CN205690749U (en) | 2016-06-17 | 2016-06-17 | A kind of anti-freezing type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590685.4U CN205690749U (en) | 2016-06-17 | 2016-06-17 | A kind of anti-freezing type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690749U true CN205690749U (en) | 2016-11-16 |
Family
ID=57414963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620590685.4U Expired - Fee Related CN205690749U (en) | 2016-06-17 | 2016-06-17 | A kind of anti-freezing type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953477A (en) * | 2016-06-17 | 2016-09-21 | 苏州热立方新能源有限公司 | Anti-freeze heat exchanger |
| CN108146185A (en) * | 2017-11-08 | 2018-06-12 | 珠海格力电器股份有限公司 | Defrosting control device, air conditioner and defrosting control method of air conditioner |
-
2016
- 2016-06-17 CN CN201620590685.4U patent/CN205690749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953477A (en) * | 2016-06-17 | 2016-09-21 | 苏州热立方新能源有限公司 | Anti-freeze heat exchanger |
| CN108146185A (en) * | 2017-11-08 | 2018-06-12 | 珠海格力电器股份有限公司 | Defrosting control device, air conditioner and defrosting control method of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161116 Termination date: 20180617 |