CN201331288Y - Flat tube for parallel flow evaporator - Google Patents
Flat tube for parallel flow evaporator Download PDFInfo
- Publication number
- CN201331288Y CN201331288Y CNU2008202163925U CN200820216392U CN201331288Y CN 201331288 Y CN201331288 Y CN 201331288Y CN U2008202163925 U CNU2008202163925 U CN U2008202163925U CN 200820216392 U CN200820216392 U CN 200820216392U CN 201331288 Y CN201331288 Y CN 201331288Y
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- CN
- China
- Prior art keywords
- flat tube
- location
- parallel
- evaporator
- flow evaporator
- 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 flat tube for parallel flow evaporator, which comprises a tube body, flow passages, positioning plates and a water tank, wherein a plurality of flow passages which are parallel mutually are arranged in the pipe body, the positioning plates are respectively arranged on two ends of the pipe body, and the water tank is arranged on a connecting part of the pipe body and the positioning plates. The flat tube for parallel flow evaporator has rational structure, simple manufacture and low cost, and two positioning plates are respectively arranged on two ends of the flat tube to realize positioning the flat tube and the evaporator, the water tank is arranged on the flat tube to solve the dew problem of the evaporator, and the structure of the parallel flow evaporator can be more rational.
Description
Technical field
The utility model relates to a kind of parallel-flow evaporator flat tube of air conditioning for automobiles.
Background technology
Automotive air-conditioning system be realize to air in a car compartment freeze, the device of heating, ventilation and air cleaning, it can provide comfortable environment by bus for rider person, reduce driver's fatigue strength, improve traffic safety, whether complete aircondition has become weighs one of automobile function sign.Evaporimeter is as the important component part in the air-conditioning system, and its heat exchange effect can directly influence the performance of whole system.For the evaporimeter of conventional tube belt air conditioning system for vehicle, because it is through being processed into snakelike shape with long flat tube, complex structure, difficulty of processing is big, the cost height, cause the flow path of cold-producing medium long, the turning point flexure plane is many, and the flow of refrigerant resistance is bigger, and refrigerant pressure loss is big, and make that owing to the flat tube wall is too thick its rate of heat exchange is low, so the structure of this evaporimeter is unsatisfactory.
Summary of the invention
Goal of the invention: the purpose of this utility model be to provide a kind of rational in infrastructure, difficulty of processing is little, can make the structure of the evaporimeter rational parallel-flow evaporator flat tube that more becomes.
Technical scheme: a kind of parallel-flow evaporator flat tube, it comprises body, runner, location-plate and tank, the inside of body is provided with some the runners that are parallel to each other, and is respectively equipped with location-plate at the body two ends, and the junction of body both ends and location-plate is respectively equipped with tank.
Described body is flat cube.
The length of described location-plate is less than body length.
Beneficial effect: (1) the utility model is rational in infrastructure, makes simply, and cost is low; (2) the flat tube two ends respectively are provided with location-plate, make flat tube and evaporimeter mainboard realize the location; (3) flat tube is provided with tank, and condensation can be discharged smoothly, has solved the condensation problem of evaporimeter.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the connection diagram of flat tube and evaporimeter mainboard.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 1, 2, parallel-flow evaporator of the present utility model comprises body 1, runner 2, location-plate 3 and tank 4 with flat tube, the inside of body 1 is provided with some the runners that are parallel to each other 2, be respectively equipped with location-plate 3 at body 1 two ends, the junction of body 1 both ends and location-plate 3 is respectively equipped with tank 4.
Runner 2 is arranged on the length direction of body 1.During evaporator operation, cold-producing medium carries out heat exchange through the runner 2 of body 1 with outside air, and runner 2 is long more, and heat exchange is just abundant more.The junction of body 1 two ends and location-plate 3 is respectively equipped with a tank 4, and it is identical with runner 2 directions that tank 4 is provided with direction.During evaporator operation, body 1 ambient air temperature reduces, and has water droplet and produces, and water droplet adheres on the body 1, discharges by tank 4 then, avoids evaporimeter to produce condensation problem.
As shown in Figure 3, body 1 two ends are respectively equipped with location-plate 3, location-plate 3 that direction is set is identical with the direction of body 1 inner flow passage 2, and the length of location-plate 3 is less than the length of body 1.When body 1 was connected with mainboard, body 1 one ends inserted mainboard, and runner 2 is linked to each other with a side air chamber, and after body 1 inserted, location-plate 3 one ends contacted with mainboard, the location of realization body 1 one ends and mainboard, and body 1 other end is identical with it with mainboard connection and locate mode.
The utility model provides thinking and the method for a kind of parallel-flow evaporator with flat tube; the method and the approach of this technical scheme of specific implementation are a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.The all available prior art of each component part not clear and definite in the present embodiment is realized.
Claims (3)
1, a kind of parallel-flow evaporator flat tube, it is characterized in that: it comprises body (1), runner (2), location-plate (3) and tank (4), the inside of body (1) is provided with some the runners that are parallel to each other (2), be respectively equipped with location-plate (3) at body (1) two ends, the junction of body (1) both ends and location-plate (3) is provided with and is respectively equipped with tank (4).
2, parallel-flow evaporator flat tube according to claim 1 is characterized in that: described body (1) is flat cube.
3, parallel-flow evaporator flat tube according to claim 1 and 2 is characterized in that: the length of described location-plate (3) is less than body (1) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202163925U CN201331288Y (en) | 2008-11-14 | 2008-11-14 | Flat tube for parallel flow evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202163925U CN201331288Y (en) | 2008-11-14 | 2008-11-14 | Flat tube for parallel flow evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331288Y true CN201331288Y (en) | 2009-10-21 |
Family
ID=41224670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202163925U Expired - Fee Related CN201331288Y (en) | 2008-11-14 | 2008-11-14 | Flat tube for parallel flow evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331288Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020954A (en) * | 2015-08-05 | 2015-11-04 | 东莞市文轩五金制品有限公司 | Cooling device with water cooling plates and production technology of cooling device |
-
2008
- 2008-11-14 CN CNU2008202163925U patent/CN201331288Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020954A (en) * | 2015-08-05 | 2015-11-04 | 东莞市文轩五金制品有限公司 | Cooling device with water cooling plates and production technology of cooling device |
| CN105020954B (en) * | 2015-08-05 | 2017-09-26 | 东莞市文轩五金制品有限公司 | A kind of cooling device and its production technology with cooled plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20091214 |