CN203719256U - Evaporator for automobile air conditioner - Google Patents
Evaporator for automobile air conditioner Download PDFInfo
- Publication number
- CN203719256U CN203719256U CN201420043891.4U CN201420043891U CN203719256U CN 203719256 U CN203719256 U CN 203719256U CN 201420043891 U CN201420043891 U CN 201420043891U CN 203719256 U CN203719256 U CN 203719256U
- Authority
- CN
- China
- Prior art keywords
- flat tube
- evaporator
- flat tubes
- air conditioner
- backflow
- 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
Links
Abstract
The utility model relates to an evaporator for an automobile air conditioner. The evaporator comprises a heat exchange module which is fixedly arranged through a first bracket and a second bracket in a cross manner, wherein the heat exchange module comprises a plurality of liquid inlet flat tubes and a plurality of reflux flat tubes which are arranged in a manner of being parallel to the liquid inlet flat tubes; the liquid inlet flat tubes and the reflux flat tubes are communicated through an air chamber; heat dissipating fins are arranged between any adjacent liquid inlet flat tubes or reflux flat tubes; one end of each liquid inlet flat tube is connected with a liquid inlet joint, and the reflux flat tubes are connected with a reflux joint. According to the evaporator for the automobile air conditioner, provided by the utility model, the structure is compact, and the mounting is convenient; due to the adoption of two rows of flat tubes, the strength is higher, and the damage is difficult; the contact area of the flat tubes is larger, and the efficiency of heat exchange is higher.
Description
Technical field
The utility model relates to a kind of evaporator for motor vehicle air conditioner, belongs to air-conditioning technical field.
Background technology
Evaporimeter is the vitals of air conditioning for automobiles, and along with the development of automobile air conditioning technology, the heat exchange efficiency of evaporator for motor vehicle air conditioner is more and more higher, and installation dimension space is more and more compacter; Its version has developed into stacked from pipe type, corrugated tube type, at present again by more compact structure, surface temperature are more even, heat exchange efficiency is higher, the more simple parallel flow evaporators of processing technology replaces.It is a kind of efficient, compact automobile air-conditioning evaporator that parallel-flow evaporator adopts efficient heat exchange porous flat pipe to improve heat exchange efficiency, but the porous flat pipe intensity of its prolate is lower, very easily bad.How further improving the heat exchange efficiency of parallel-flow evaporator, reduce the shared installing space of evaporimeter, improve the intensity of porous flat pipe, is the direction that those skilled in the art need to make great efforts.
Summary of the invention
The purpose of this utility model is to solve the problem of prior art and product existence, and a kind of evaporator for motor vehicle air conditioner is provided.
The utility model solves the technical scheme that its technical problem adopts: build a kind of evaporator for motor vehicle air conditioner, comprise by the first support and the second support and intersect fixing heat exchange module.
The many backflow flat tubes that described heat exchange module comprises many feed liquor flat tubes, be arranged in parallel with described feed liquor flat tube; Described feed liquor flat tube and backflow flat tube are communicated with by air chamber; Between the feed liquor flat tube of arbitrary neighborhood or backflow flat tube, be provided with radiating fin; Described feed liquor flat tube one end is connected with liquid inlet joint, and described backflow flat tube is connected with backflow fittings.
As preferably, described feed liquor flat tube and backflow flat tube are double flat tube, and number is 4, for the entering and flow out of refrigerant, use double flat tube can strengthen area of dissipation simultaneously.
As preferably, described the first support is provided with hook and installation gap.For fast fixing evaporimeter.
As preferably, on described the second support, also the first support is arranged with hook and installation gap.For fast fixing evaporimeter.
As preferably, described air chamber inside and outside is cylindrical, and inside is provided with U-shaped connection cavity.Be used for being communicated with described feed liquor flat tube and backflow flat tube.
The evaporator for motor vehicle air conditioner that the utility model provides, compact conformation, easy for installation; Use double flat tube, intensity is higher, not fragile; Flat tube contact area is larger, and heat exchange efficiency is higher.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is 2 and 5 structural representation in the utility model.
In figure: 1, the first support, 2, feed liquor flat tube, 3, liquid inlet joint, 4, backflow fittings, 5, backflow flat tube, 6, radiating fin, 7, air chamber, 8, the second support.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As depicted in figs. 1 and 2, the evaporator for motor vehicle air conditioner that the utility model is constructed, it comprises by the first support 1 and the second support 8 and intersects fixing heat exchange module; The many backflow flat tubes 5 that described heat exchange module comprises many feed liquor flat tubes 2, be arranged in parallel with described feed liquor flat tube 2; Described feed liquor flat tube 2 and backflow flat tube 5 are communicated with by air chamber 7; Between the feed liquor flat tube 2 of arbitrary neighborhood or backflow flat tube 5, be provided with radiating fin 6; Described feed liquor flat tube 2 one end are connected with liquid inlet joint 3, and described backflow flat tube 5 is connected with backflow fittings 4.Described feed liquor flat tube 2 and backflow flat tube 5 are double flat tube, and number is 4.Described the first support 2 is provided with hook and installation gap.On described the second support 8, also the first support is arranged with hook and installation gap.Described air chamber 7 inside and outsides are cylindrical, and inside is provided with U-shaped connection cavity.
When concrete enforcement, first utilize hook and installation gap on the first support 2 and the second support 8, by evaporimeter being arranged in frame of compactness fast.
When use, refrigerant in refrigerant feed tube enters by liquid inlet joint 3 heat absorption of gasifying in feed liquor flat tube 2, gas after gasification or operative liquid refrigerant come together in the U-shaped connection cavity arranging in air chamber 7, flow to exterior line afterwards by backflow flat tube 5 through backflow fittings.The radiating fin 5 arranging between flat tube, it is double flat tube, area of dissipation is larger, can further strengthen radiating efficiency.
The evaporator for motor vehicle air conditioner that the utility model provides, compact conformation, easy for installation; Use double flat tube, intensity is higher, not fragile; Flat tube contact area is larger, and heat exchange efficiency is higher.
Above-described embodiment is preferably scheme of one of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (5)
1. an evaporator for motor vehicle air conditioner, is characterized in that: comprise by the first support (1) and the second support (8)
Intersect fixing heat exchange module;
The many backflow flat tubes (5) that described heat exchange module comprises many feed liquor flat tubes (2), be arranged in parallel with described feed liquor flat tube (2); Described feed liquor flat tube (2) and backflow flat tube (5) are communicated with by air chamber (7); Between the feed liquor flat tube (2) of arbitrary neighborhood or backflow flat tube (5), be provided with radiating fin (6); Described feed liquor flat tube (2) one end is connected with liquid inlet joint (3), and described backflow flat tube (5) is connected with backflow fittings (4).
2. evaporator for motor vehicle air conditioner according to claim 1, is characterized in that: described feed liquor flat tube (2) and backflow flat tube (5) are double flat tube, and number is 4.
3. evaporator for motor vehicle air conditioner according to claim 1, is characterized in that: described the first support (2) is provided with hook and installation gap.
4. evaporator for motor vehicle air conditioner according to claim 1, is characterized in that: on described the second support (8), also the first support is arranged with hook and installation gap.
5. evaporator for motor vehicle air conditioner according to claim 1, is characterized in that: described air chamber (7) inside and outside is cylindrical, and inside is provided with U-shaped connection cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043891.4U CN203719256U (en) | 2014-01-24 | 2014-01-24 | Evaporator for automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420043891.4U CN203719256U (en) | 2014-01-24 | 2014-01-24 | Evaporator for automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719256U true CN203719256U (en) | 2014-07-16 |
Family
ID=51158403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420043891.4U Expired - Fee Related CN203719256U (en) | 2014-01-24 | 2014-01-24 | Evaporator for automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286503A (en) * | 2016-09-09 | 2017-01-04 | 珠海格力电器股份有限公司 | Yoke configurations and there is its water heater |
| CN110542244A (en) * | 2018-05-29 | 2019-12-06 | 江苏秋实汽车空调有限公司 | Novel automobile air conditioner evaporator |
-
2014
- 2014-01-24 CN CN201420043891.4U patent/CN203719256U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286503A (en) * | 2016-09-09 | 2017-01-04 | 珠海格力电器股份有限公司 | Yoke configurations and there is its water heater |
| CN106286503B (en) * | 2016-09-09 | 2018-07-13 | 珠海格力电器股份有限公司 | Yoke configurations and water heater with it |
| CN110542244A (en) * | 2018-05-29 | 2019-12-06 | 江苏秋实汽车空调有限公司 | Novel automobile air conditioner evaporator |
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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: 20140716 Termination date: 20180124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |