CN205980910U - Collector and have heat exchanger of this collector - Google Patents
Collector and have heat exchanger of this collector Download PDFInfo
- Publication number
- CN205980910U CN205980910U CN201620876743.XU CN201620876743U CN205980910U CN 205980910 U CN205980910 U CN 205980910U CN 201620876743 U CN201620876743 U CN 201620876743U CN 205980910 U CN205980910 U CN 205980910U
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- CN
- China
- Prior art keywords
- collector
- cavity
- pipe
- built
- cavity portion
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a collector and the heat exchanger who has this collector. A first collector cavity of collector formation, and for heat exchanger be equipped with an inner catheter in the first collector cavity, an inner catheter is equipped with a plurality of holes, and wherein, first collector cavity is used for connecting a cavity portion in a plurality of grooves of refrigerant pipe and holding including setting up an inner catheter's the 2nd cavity portion, a cavity portion and the 2nd cavity portion fluid intercommunication, and the 2nd cavity portion transversal arrangement one side of a cavity portion, so that an inner catheter does not face the groove. Adopt the basis the utility model discloses a collector can reduce heat exchanger's whole height.
Description
Technical field
This utility model generally relates to for the heat exchanger using two phase refrigerant, more specifically it relates to one kind is used for
The collector of this heat exchanger.
Background technology
Heat exchanger, for example, be used for radiator, condenser or the vaporizer of motor vehicles, generally include inlet header, go out
Mouth collector, waterpower connect two collectors and are used for many refrigerant pipes of flow of fluid and the outer wing connecting these refrigerant pipes between it
Piece.Collector, refrigerant pipe and fin are usually assembled into overall structure and carry out soldering to form heat exchanger.
When heat exchanger is run with evaporation profiles as vaporizer, the two phase refrigerant of demi-inflation is entered from inlet header
Enter the relatively low part of refrigerant pipe, the heat of expansion absorption air and change into gas phase when it rises in pipe s.By liquid phase
The huge momentum of generation of poor quality and gravitational effect can result in inlet header the separation of phase and lead and gas phase between
Cause to run through the distribution of refrigerant of the difference of refrigerant pipe.The distribution of refrigerant of difference reduces performance of evaporator and can lead to whole core
Temperature distributing disproportionation even.
Existing civilian and commercial heat exchanger is additionally arranged distribution pipe and collecting pipe inside collector, and they are provided with uniformly
Aperture be used for distributing or collect cold-producing medium.See, for example, Fig. 1, Fig. 1 shows this utility model one kind of the prior art
Collector.This collector includes two header chamber being set up in parallel 1,2, and header chamber is connected to many refrigeration tubulations 5.Diagram left side collector
Chamber 1 is built-in with the collecting pipe 3 of circular cross-section it is illustrated that being built-in with the distribution pipe of smaller circular cross-section in right side header chamber 2
4.Using the collector of this structure, heat exchanger can be made to make the Temperature Distribution of the cold-producing medium through heat exchanger core more equal
Even.
However, due to being additionally arranged distribution pipe and collecting pipe inside collector, therefore, compared with original collector, increased interior
The diameter putting the collector of pipe can increase, and the size of whole heat exchanger core inevitably increases, and this is in such as vehicle
The assembled arrangement of air conditioning system is quite unfavorable.
Utility model content
For overcoming drawbacks described above, this utility model provides a kind of collector for heat exchanger, and this collector forms first
Collector cavity, is provided with the first built-in pipe in the first collector cavity, the first built-in pipe is provided with multiple apertures, and wherein, the first collector is empty
Chamber includes the second cavity being provided for the first cavity portion of multiple grooves connecting refrigerant pipe and accommodating described first built-in pipe
Portion, the first cavity portion and the second cavity portion are in fluid communication, and the first cavity portion described in described second cavity portion lateral arrangement
Side, so that described first built-in pipe is not in the face of described groove.
According to other side of the present utility model, collector includes forming the shell of the first collector cavity, and shell is by first
Housing department and second housing portion are constituted, and together with the first housing department sealingly engages one another with second housing portion, plurality of groove sets
On the first housing department put.
According to other side of the present utility model, the part in the first housing department and second housing portion surrounds formation first
Cavity portion, and the another part in second housing portion curls into the second cavity portion.
According to other side of the present utility model, the section of the first built-in pipe is substantially semicircle or circular.
According to another aspect of the present utility model, collector may also include the second collector cavity, sets in the second collector cavity
The second built-in pipe, the first collector cavity and the second collector cavity is had laterally to be arranged side by side, the first collector cavity and the second collector
Cavity is separated by partition wall, and the second collector cavity includes the 3rd cavity portion of multiple grooves and the appearance being provided for connecting refrigerant pipe
Receive the 4th cavity portion of described second built-in pipe, described 3rd cavity portion and described 4th cavity portion are in fluid communication, and described
4th cavity portion transversely arranges the side of described 3rd cavity portion, so that described second built-in pipe is not empty in the face of being arranged on the 3rd
Multiple grooves in chamber portion.
According to other side of the present utility model, collector includes being formed the outer of the first collector cavity and the second collector cavity
Shell, by the first housing department and second housing portion, the first housing department and second housing portion engage shell sealed against one anotherly, plurality of
On first housing department of groove setting, second housing portion has the partition wall positioned at middle part, and when outside the first housing department and second
When shell portion is connected to each other, partition wall is against the inside of the first housing department.
According to other side of the present utility model, above-mentioned first housing department is made up of the aluminium sheet with soldering covering, and
Second housing portion passes through extrusion aluminum board molding.
According to other side of the present utility model, the section of the first built-in pipe is substantially semicircle, is arranged in second
The section putting pipe is generally circular, and the first built-in pipe is collecting pipe, and the second built-in pipe is distribution pipe.
Additionally, this utility model further relates to heat exchanger, this heat exchanger includes collector as above, refrigerant pipe, refrigeration
The one end of agent pipe inserts in the groove of collector, and the wherein first built-in pipe is located at refrigerator pipes transverse to the bearing of trend of refrigerant pipe
The side of end.The end of refrigerant pipe is arranged in the first cavity portion, thus directly not relative with the first built-in pipe.
According to this utility model, by changing the shape of collection tube section, will act as distribution pipe or the built-in pipe of collecting pipe sets
Put refrigerant pipe be connected to collector end cross side, i.e. be not arranged on the extension line of refrigerant pipe, thus reducing
Size on refrigerant pipe bearing of trend for the heat exchanger.
Brief description
Hereinafter, this utility model will combine accompanying drawing and be further described, wherein：
Fig. 1 shows the collector for heat exchanger of the prior art, and this collector has distribution pipe and collecting pipe.
Fig. 2 shows according to the low profile of the present utility model, collector for heat exchanger.
Specific embodiment
With reference to specific embodiments and the drawings, the utility model is described in further detail.Elaborate in the following description
More details are in order to fully understanding this utility model, but this utility model obviously can be described different from this with multiple
Alternate manner implementing, those skilled in the art can without prejudice in the case of this utility model intension according to practical application feelings
Condition is made similar popularization, is deduced, therefore should not be with the content constraints of this specific embodiment protection domain of the present utility model.
Fig. 2 shows according to of the present utility model, application collector 10,20 in a heat exchanger.Collector 10,20 is used for flowing
Body communicatively connects multiple refrigerant pipes 50, so that cold-producing medium is assigned in each cold-producing medium 50.Fig. 2 shows according to this practicality
Inlet header 20 and outlet header 10 synthesis are integrated by the sectional view of new collector, wherein collector, thus being arranged on heat
But it is also possible to envision on the side of exchanger, inlet header 20 and outlet header 10 are separately positioned on the both sides of heat exchanger.
The left side of the collector shown in Fig. 2 is outlet header 10, is provided with as in collecting pipe in the collector cavity of collector 10
Put pipe 20, and the right side of the collector shown in Fig. 2 is inlet header 20, is provided with the built-in pipe as distribution pipe in this collector cavity
40.
First, outlet header 10 is illustrated.
Outlet header 10 is formed with collector cavity, and manifold wall is provided with groove (not shown), thus coming from refrigerant pipe 50
Two phase refrigerant can flow in collector cavity.It will be clear that being circular collection with traditional global sections from Fig. 2
Pipe cavity is different, is configured to two cavity portion according to collector cavity of the present utility model：First cavity portion 110 and the second cavity
Portion 120, this two cavity portion fluid communication with each other.First cavity portion 110 is directly pass through to receive the groove of refrigerant pipe one
Divide cavity, and the second cavity portion 120 is a part of cavity accommodating collecting pipe.It is empty that second cavity portion 120 is transversely arranged on first
The side in chamber portion 110.Here so-called " horizontal " refers to that with respect to refrigerant pipe bearing of trend be horizontal direction.So, built-in
Collecting pipe not in the face of plugging the groove of refrigerant pipe that is to say, that built-in collecting pipe is not in the face of the outlet of refrigerant pipe.From figure
Can see in 2, collecting pipe is be arranged on end with the end of the insertion groove of refrigerant pipe side with staggering, rather than setting
It is arranged on the extension line of refrigerant pipe with end.By such setting structure, collector is on refrigerant pipe bearing of trend
Thickness is less, thus reducing the length dimension of heat exchanger in refrigerant pipe bearing of trend.
From fig. 2 it can be seen that outlet header is to be made up of two housing departments：First housing department 101 and second housing portion
102, together with the first housing department 101 sealingly engages one another with second housing portion 102, for example, pass through welding.First housing department 101
On open up multiple grooves receiving refrigerant pipes, these grooves are substantially parallel, be equally spaced.
The part in the first housing department 101 and second housing portion 102 is surrounded and is formed the first cavity portion 110, and second housing
The another part in portion 102 curls into the second cavity portion 120.Specifically, the first housing department 101 is configured to general planar.
Second housing portion 102 includes flat wall and curling wall, and the first housing department 101 of general planar is flat with second housing portion 102
At least a portion in wall is oppositely arranged, thus around the first cavity portion 110 forming flat section, the insertion of refrigerant pipe
The end of groove is received in first cavity portion 110 in flat section.And the curling wall in second housing portion 102 is surrounded and is formed
Second cavity portion 120.From fig. 2 it can be seen that the size that the cross sectional shape of the second cavity portion 120 records from flat wall is big
The size recording from the lateral surface of flat wall in the cross sectional shape of the first cavity portion 110.
It is provided with collecting pipe 30 in second cavity portion 120, it is preferred that the section of this collecting pipe 30 is in substantially semi-circular, from
And cross sectional shape has a flat part 31 and a bending section 32.The arc of bending section 32 is arranged to the arc with the second cavity portion 120
Shape inner surface is fitted, and can arrange collection hole on flat part 31, and flat part 31 is in the face of the first cavity portion 110 and the second cavity
The connection in portion 120.
Then, the inlet header 20 being wholely set with outlet header is illustrated.Inlet header similarly also includes one
Individual collector cavity, it is divided into two cavity portion：3rd cavity portion 210 and the 4th cavity portion 220, two cavity portion 210,220
Fluid communication with each other.3rd cavity portion 210 is directly to pass through to receive a part of cavity of the groove of refrigerant pipe, and the 4th cavity portion
210 is a part of cavity accommodating distribution pipe.It is empty that the direction that 4th cavity portion 220 extends transverse to refrigerant pipe is arranged in the 3rd
The side in chamber portion 210, so that be built in the second built-in pipe 40 as distribution pipe therein not in the face of plugging refrigerant pipe
Groove.That is, built-in distribution pipe 30 is not in the face of the import of refrigerant pipe 50.
Equally, inlet header 20 can be similar to outlet header 10 and is also made up of two housing departments 201 and 202 like that.
Shown in Fig. 2 enforcement row in, inlet header and outlet header setting be integrated, they by two housing departments 101,
201 and 102,202 compositions, this two housing departments are bonded together sealed against one anotherly.It is provided with two on first housing department 101,201
Row receives the groove of refrigeration tubulation 50, and second housing portion 102,202 has the partition wall 103 positioned at middle part, and outside first
When shell portion and second housing portion are connected to each other, partition wall 103 is against the inside of the first housing department 101,201, thus partition wall 103
Inlet header 20 and outlet header 30 are separated.It is clear that the first housing department 101,201 and second housing from Fig. 2
The cross sectional shape in portion 102,202 forms symmetrical with respect to partition wall 103.
Different from the shape of the collecting pipe 30 in outlet header 30, the section of the distribution pipe in inlet header 40 preferably sets
It is set to circle.
It is preferred that the first housing department 101 being provided with refrigerant pipe link slot is made up of the aluminium sheet with weldering covering, and second
Housing department 102 passes through extrusion aluminum board molding.
According to this utility model, by changing the shape of collection tube section, will act as distribution pipe or the built-in pipe of collecting pipe sets
Put refrigerant pipe be connected to collector end cross side, i.e. be not arranged on the extension line of refrigerant pipe, thus reducing
Size on refrigerant pipe bearing of trend for the heat exchanger.
Collector is made up of two pieces housing department, and construction is convenient, reduces corresponding manufacturing cost.
Although utility model is open as above with preferred embodiment, it is not for limiting this utility model, Ren Heben
Skilled person, without departing from spirit and scope of the present utility model, can make possible variation and modification.Therefore,
Every content without departing from technical solutions of the utility model, is made to above example according to technical spirit of the present utility model
Any modification, equivalent variations and modification, each fall within the protection domain that this utility model claim is defined.
Claims (10)
1. a kind of collector for heat exchanger, described collector is formed in the first collector cavity, and described first collector cavity
It is provided with the first built-in pipe, described first built-in pipe is provided with multiple holes,
It is characterized in that,
Described first collector cavity includes being provided for connecting first cavity portion of multiple grooves of refrigerant pipe and accommodates described the
Second cavity portion of one built-in pipe, the first cavity portion and the second cavity portion are in fluid communication, and the horizontal cloth of described second cavity portion
Put the side of described first cavity portion, so that described first built-in pipe is not in the face of described groove.
2. collector as claimed in claim 1 is it is characterised in that described collector includes forming the shell of the first collector cavity, institute
State shell to be made up of the first housing department and second housing portion, described first housing department and second housing portion sealingly engage one another one
Rise,
On first housing department of plurality of described groove setting.
3. collector as claimed in claim 2 is it is characterised in that the part in described first housing department and described second housing portion
Surround and form the first cavity portion, and the another part in described second housing portion curls into the second cavity portion.
4. collector as claimed in claim 1 is it is characterised in that the section of described first built-in pipe is substantially semicircle or round
Shape.
5. collector as claimed in claim 1 is it is characterised in that described collector also includes the second collector cavity, described second collection
It is provided with the second built-in pipe, described first collector cavity and described second collector cavity are laterally arranged side by side, described in pipe cavity
First collector cavity and described second collector cavity are separated by partition wall,
Described second collector cavity includes being provided for connecting the 3rd cavity portion of multiple grooves of refrigerant pipe and accommodates described the
4th cavity portion of two built-in pipes, described 3rd cavity portion and described 4th cavity portion are in fluid communication, and described 4th cavity
Portion transversely arranges the side of described 3rd cavity portion, so that described second built-in pipe is not in the face of being arranged on the many of the 3rd cavity portion
Individual groove.
6. collector as claimed in claim 5 is it is characterised in that described collector includes being formed described first collector cavity and described
The shell of the second collector cavity, described shell is by the first housing department and second housing portion, described first housing department and second housing
Portion engages sealed against one anotherly,
On first housing department of plurality of described groove setting, described second housing portion has the described partition wall positioned at middle part,
And when the first housing department and second housing portion are connected to each other, described partition wall is against the inside of described first housing department.
7. the collector as described in claim 2 or 6 is it is characterised in that described first housing department is by the aluminium sheet with soldering covering
Constitute, and described second housing portion passes through extrusion aluminum board molding.
8. collector as claimed in claim 4, it is characterised in that the section of the first built-in pipe is substantially semicircle, is arranged on
The section of two built-in pipes is generally circular, and described first built-in pipe is collecting pipe, and described second built-in pipe is distribution pipe.
9. a kind of heat exchanger, described heat exchanger includes：
Collector as any one of claim 1-8；And
Refrigerant pipe, the one end of described refrigerant pipe inserts in described groove, and the wherein first built-in pipe is transverse to refrigerant pipe
Bearing of trend is located at the side of the described end of described refrigerator pipes.
10. heat exchanger as claimed in claim 9 it is characterised in that the described end of described refrigerant pipe be arranged on described
In first cavity portion, thus not with described first built-in pipe directly facing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620876743.XU CN205980910U (en) | 2016-08-12 | 2016-08-12 | Collector and have heat exchanger of this collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620876743.XU CN205980910U (en) | 2016-08-12 | 2016-08-12 | Collector and have heat exchanger of this collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980910U true CN205980910U (en) | 2017-02-22 |
Family
ID=59976917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620876743.XU Expired - Fee Related CN205980910U (en) | 2016-08-12 | 2016-08-12 | Collector and have heat exchanger of this collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825967A (en) * | 2019-05-16 | 2021-12-21 | 法雷奥自动***公司 | Hybrid heat exchanger |
-
2016
- 2016-08-12 CN CN201620876743.XU patent/CN205980910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825967A (en) * | 2019-05-16 | 2021-12-21 | 法雷奥自动***公司 | Hybrid heat exchanger |
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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 |
Granted publication date: 20170222 Termination date: 20200812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |