CN203100483U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN203100483U CN203100483U CN 201320006991 CN201320006991U CN203100483U CN 203100483 U CN203100483 U CN 203100483U CN 201320006991 CN201320006991 CN 201320006991 CN 201320006991 U CN201320006991 U CN 201320006991U CN 203100483 U CN203100483 U CN 203100483U
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- Prior art keywords
- heat exchanger
- flat tube
- fin
- exchanger according
- positioning boss
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Abstract
The utility model discloses a heat exchanger which comprises fins, flat pipes, a first collecting main and a second collecting main, wherein the flat pipes are arranged on the fins and a predetermined angle is formed between each flat pipe and the horizontal direction. One end of each flat pipe is communicated with the first collecting main, and the other end of each flat pipe is communicated with the second collecting main. The heat exchanger has the advantages of being compact in structure, low in cost, convenient to recycle, smooth in drainage, high in heat exchanging efficiency and the like.
Description
Technical field
The utility model relates to heat-exchanger rig, particularly, designs a kind of heat exchanger.
Background technology
Micro-channel heat exchanger because of its compact conformation, advantage such as cost is low, recovery is convenient, just progressively replaces traditional fin-tube type heat exchanger.But the impeded drainage of existing flat tube micro-channel heat exchanger influences the heat exchange efficiency of heat exchanger.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose a kind of compact conformation, cost is low, recovery is convenient, draining is smooth and easy, heat exchange efficiency is high heat exchanger.
For achieving the above object, the utility model proposes a kind of heat exchanger, described heat exchanger comprises: fin; Flat tube, described flat tube are located on the described fin and from the horizontal by predetermined angular; And first and second headers, an end of described flat tube is communicated with described first header and the other end is communicated with described second header.
According to heat exchanger of the present utility model not only inherited the micro-channel heat exchanger compact conformation, cost is low, recovery is convenient, the heat exchange efficiency advantages of higher, and described flat tube and horizontal direction be described predetermined angular setting, and the water on the described flat tube is more promptly drained.That is to say, because described flat tube is obliquely installed with respect to horizontal direction, water on the described flat tube can be drained more apace at the described flat tube in gravity effect lower edge, can avoid the ponding on the described flat tube too much to influence heat exchange thus, thereby can further improve the heat exchange efficiency of described heat exchanger.Therefore, according to heat exchanger of the present utility model have compact conformation, cost is low, recovery is convenient, draining is smooth and easy, the heat exchange efficiency advantages of higher.
In addition, also have following additional technical feature according to heat exchanger of the present utility model:
Described predetermined angular is greater than 0 degree and less than 90 degree.Can guarantee that described heat exchanger draining reduces the windage of described heat exchanger smoothly under the situation thus.
Described fin is for directly tabular.Straight tabular described fin has and is not easy dirty advantage such as stifled.
Described fin is provided with the rhone of location vertically, the lower edge of the contiguous described flat tube of described rhone.Can make water on the described flat tube flow into described rhone thus and drain, thereby can further improve the drainage speed of described heat exchanger along described rhone.
Described fin is provided with the flat tube groove, and described flat tube is located in the described flat tube groove.Thus can be securely and be removably mounted on the described fin and can make described flat tube and horizontal direction be described predetermined angular with described flat tube.
Described fin is a plurality of, a plurality of described fins are along the spaced apart setting of left and right directions, described flat tube is a plurality of, a plurality of described flat tubes are vertically turned up the soil at interval and are located on a plurality of described fins, and an end of each described flat tube is communicated with described first header and the other end is communicated with described second header.Can further improve the heat exchange efficiency of described heat exchanger thus.
Described heat exchanger also comprises positioning pipe, and each described fin is provided with locating hole, and described positioning pipe is engaged in a plurality of described locating holes.Can utilize described positioning pipe that the relative position of a plurality of described fins is positioned thus, thereby can make the structure of described heat exchanger more stable.
Described heat exchanger also comprises a plurality of positioning boss, and each described positioning boss is engaged between adjacent two described fins.Can utilize described positioning boss to limit the spacing of adjacent two described fins thus.
Described positioning boss is located on the described fin and described locating hole connects described positioning boss.The degree of depth that can increase described locating hole thus is with the area that cooperates of the wall that increases described positioning pipe and described locating hole, thereby can improve the stability of described positioning pipe on described fin.
Described positioning boss is located on the described fin and described flat tube groove connects described positioning boss.Can increase so described flat tube and described flat tube groove wall cooperate area, thereby can improve the stability of described flat tube on described fin.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation according to the heat exchanger of the utility model embodiment;
Fig. 2 is the structural representation according to the fin of the heat exchanger of the utility model embodiment;
Fig. 3 is the vertical view according to the fin of the heat exchanger of the utility model embodiment.
Heat exchanger 1, fin 100, rhone 110, flat tube groove 120, locating hole 130, flat tube 200, predetermined angle, first header 300, second header 400, positioning pipe 500, positioning boss 600.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than the device or the element of indication or hint indication must have specific orientation, therefore orientation structure and operation with specific can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more a plurality of this feature can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove that unless clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
Below with reference to the heat exchanger 1 of Fig. 1-Fig. 3 description according to the utility model embodiment.As shown in Figure 1-Figure 3, the heat exchanger 1 according to the utility model embodiment comprises fin 100, flat tube 200, first header 300 and second header 400.
According to the heat exchanger 1 of the utility model embodiment not only inherited the micro-channel heat exchanger compact conformation, cost is low, recovery is convenient, the heat exchange efficiency advantages of higher, and flat tube 200 is the predetermined angle setting with horizontal direction, and the water on the flat tube 200 is more promptly drained.That is to say, because flat tube 200 is obliquely installed with respect to horizontal direction, water on the flat tube 200 can be drained more apace at gravity effect lower edge flat tube 200, can avoid the ponding on the flat tube 200 too much to influence heat exchange thus, thereby can further improve the heat exchange efficiency of heat exchanger 1.Therefore, the heat exchanger 1 according to the utility model embodiment has compact conformation, cost is low, recovery is convenient, draining is smooth and easy, the heat exchange efficiency advantages of higher.
Particularly, predetermined angle can be greater than 0 degree and less than 90 degree.Promptly 0 degree＜predetermined angle＜90 are spent.Can guarantee that heat exchanger 1 draining reduces the windage of heat exchanger 1 smoothly under the situation thus.That is to say that if predetermined angle is 90 degree, then the windage of heat exchanger 1 is excessive.
Fig. 1-Fig. 3 shows the heat exchanger 1 according to a specific embodiment of the utility model.As shown in Figure 1-Figure 3, fin 100 can be for directly tabular.Compare existing corrugated fin, straight tabular fin 100 has and is not easy dirty advantage such as stifled.
Wherein, the width of fin 100 can be 15 millimeters-17 millimeters, and the length of fin 100 can be 300 millimeters-1500 millimeters, and the thickness of fin 100 can be 1 millimeter-5 millimeters.
Alternatively, as shown in Figure 2, can be provided with flat tube groove 120 on the fin 100, flat tube 200 can be located in the flat tube groove 120.Particularly, flat tube groove 120 can be predetermined angle with horizontal direction, thus can be with flat tube 200 securely and be removably mounted on the fin 100 and can make flat tube 200 and horizontal direction be predetermined angle.
Advantageously, as shown in Figure 1-Figure 3, can be provided with the rhone 110 of location vertically on the fin 100, rhone 110 can be close to the lower edge (above-below direction is shown in the arrow A among Fig. 1 and Fig. 2) of flat tube 200.Can make water on the flat tube 200 flow into rhone 110 thus and drain, thereby can further improve the drainage speed of heat exchanger 1 along rhone 110.Particularly, the degree of depth of rhone 110 can be 0.1 millimeter-3 millimeters.
Fig. 1-Fig. 3 shows the heat exchanger 1 according to a concrete example of the utility model.As shown in Figure 1-Figure 3, fin 100 can be for a plurality of, a plurality of fins 100 can be along the spaced apart setting of left and right directions (left and right directions be shown in the arrow B among Fig. 1 and Fig. 3), and flat tube 200 can be for a plurality of, and a plurality of flat tubes 200 can vertically be turned up the soil at interval and are located on a plurality of fins 100.For example, can be provided with isolated along the vertical direction a plurality of flat tube groove 120 on each fin 100, and each flat tube groove 120 is predetermined angle with horizontal direction, the spacing of adjacent two flat tube grooves 120 can be 10 millimeters-50 millimeters on each fin 100, and a flat tube 200 can be located in the flat tube groove 120 of a plurality of fins 100.One end of each flat tube 200 can be communicated with first header 300 and the other end of each flat tube 200 can be communicated with second header 400.Can further improve the heat exchange efficiency of heat exchanger 1 thus.
Advantageously, as depicted in figs. 1 and 2, heat exchanger 1 can also comprise positioning pipe 500, and positioning pipe 500 can be made of aluminum.Can be provided with locating hole 130 on each fin 100, the aperture of locating hole 130 can be 4 millimeters-10 millimeters.Positioning pipe 500 can be engaged in a plurality of locating holes 130.That is to say that positioning pipe 500 can pass locating hole 130 on a plurality of fins 100 successively along left and right directions.Can utilize the relative position of 500 pairs of a plurality of fins 100 of positioning pipe to position thus, thereby can make the structure of heat exchanger 1 more stable.
Particularly, can be provided with isolated along the vertical direction a plurality of locating hole 130 on each fin 100, positioning pipe 500 can be for a plurality of, and each positioning pipe 500 can pass locating hole 130 on a plurality of fins 100 successively along left and right directions.Wherein the quantity of the locating hole 130 on each fin 100 can be decided according to the spacing of adjacent two flat tube grooves 120 on the length of fin 100 and each fin 100.
Advantageously, as shown in Figure 3, heat exchanger 1 can also comprise a plurality of positioning boss 600, and each positioning boss 600 can be engaged between the two adjacent fins 100.Can utilize positioning boss 600 to limit the spacing of two adjacent fins 100 thus.Particularly, the thickness of positioning boss 600 can be 1 millimeter-2 millimeters, and promptly the spacing of two adjacent fins 100 can be 1 millimeter-2 millimeters.
Alternatively, positioning boss 600 can be located on the fin 100 and locating hole 130 can connect positioning boss 600.The degree of depth that can increase locating hole 130 thus is with the area that cooperates of the wall that increases positioning pipe 500 and locating hole 130, thereby can improve the stability of positioning pipe 500 on fin 100.
Alternatively, positioning boss 600 can be located on the fin 100 and flat tube groove 120 can connect positioning boss 600.Can increase like this flat tube 200 and flat tube groove 120 wall cooperate area, thereby can improve the stability of flat tube 200 on fin 100.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. a heat exchanger is characterized in that, comprising:
Fin;
Flat tube, described flat tube are located on the described fin and from the horizontal by predetermined angular; And
First and second headers, an end of described flat tube are communicated with described first header and the other end is communicated with described second header.
2. heat exchanger according to claim 1 is characterized in that, described predetermined angular is greater than 0 degree and less than 90 degree.
3. heat exchanger according to claim 1 is characterized in that, described fin is for directly tabular.
4. heat exchanger according to claim 1 is characterized in that, described fin is provided with the rhone of location vertically, the lower edge of the contiguous described flat tube of described rhone.
5. heat exchanger according to claim 1 is characterized in that described fin is provided with the flat tube groove, and described flat tube is located in the described flat tube groove.
6. heat exchanger according to claim 5, it is characterized in that, described fin is a plurality of, a plurality of described fins are along the spaced apart setting of left and right directions, described flat tube is a plurality of, a plurality of described flat tubes are vertically turned up the soil at interval and are located on a plurality of described fins, and an end of each described flat tube is communicated with described first header and the other end is communicated with described second header.
7. heat exchanger according to claim 6 is characterized in that, also comprises positioning pipe, and each described fin is provided with locating hole, and described positioning pipe is engaged in a plurality of described locating holes.
8. heat exchanger according to claim 7 is characterized in that, also comprises a plurality of positioning boss, and each described positioning boss is engaged between adjacent two described fins.
9. heat exchanger according to claim 8 is characterized in that, described positioning boss is located on the described fin and described locating hole connects described positioning boss.
10. heat exchanger according to claim 8 is characterized in that, described positioning boss is located on the described fin and described flat tube groove connects described positioning boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006991 CN203100483U (en) | 2013-01-07 | 2013-01-07 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320006991 CN203100483U (en) | 2013-01-07 | 2013-01-07 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100483U true CN203100483U (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320006991 Expired - Lifetime CN203100483U (en) | 2013-01-07 | 2013-01-07 | Heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN203100483U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135753A (en) * | 2015-08-12 | 2015-12-09 | 浙江康盛热交换器有限公司 | Micro channel heat exchanger for heat pump air conditioner |
| CN106196734A (en) * | 2016-08-25 | 2016-12-07 | 安徽江淮松芝空调有限公司 | A kind of heat pump heat exchanger |
| WO2017008662A1 (en) * | 2015-07-10 | 2017-01-19 | 杭州三花微通道换热器有限公司 | Heat exchanger |
| CN106855369A (en) * | 2015-12-09 | 2017-06-16 | 浙江三花汽车零部件有限公司 | A kind of heat exchanger |
| CN108139178A (en) * | 2015-09-30 | 2018-06-08 | 三菱电机株式会社 | Heat exchanger and the refrigerating circulatory device for having heat exchanger |
| US10520258B2 (en) | 2015-12-09 | 2019-12-31 | Zhejiang Sanhua Automotive Components Co., Ltd. | Heat exchanger |
-
2013
- 2013-01-07 CN CN 201320006991 patent/CN203100483U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017008662A1 (en) * | 2015-07-10 | 2017-01-19 | 杭州三花微通道换热器有限公司 | Heat exchanger |
| US10704844B2 (en) | 2015-07-10 | 2020-07-07 | Sanhua (Hangzhou) Micro Channel Heat Exchanger Co., Ltd. | Heat exchanger |
| CN105135753A (en) * | 2015-08-12 | 2015-12-09 | 浙江康盛热交换器有限公司 | Micro channel heat exchanger for heat pump air conditioner |
| CN108139178A (en) * | 2015-09-30 | 2018-06-08 | 三菱电机株式会社 | Heat exchanger and the refrigerating circulatory device for having heat exchanger |
| CN108139178B (en) * | 2015-09-30 | 2019-12-06 | 三菱电机株式会社 | Heat exchanger and refrigeration cycle device provided with same |
| CN106855369A (en) * | 2015-12-09 | 2017-06-16 | 浙江三花汽车零部件有限公司 | A kind of heat exchanger |
| US10520258B2 (en) | 2015-12-09 | 2019-12-31 | Zhejiang Sanhua Automotive Components Co., Ltd. | Heat exchanger |
| CN106855369B (en) * | 2015-12-09 | 2020-05-22 | 浙江三花汽车零部件有限公司 | Heat exchanger |
| CN106196734A (en) * | 2016-08-25 | 2016-12-07 | 安徽江淮松芝空调有限公司 | A kind of heat pump heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131129 Address after: 050011 Handan Development Zone, Hebei, the United States, the road No. 99 Patentee after: HANDAN MIDEA REFRIGERATION EQUIPMENT Co.,Ltd. Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: GD MIDEA HOLDING CD., Ltd. Patentee before: HANDAN MIDEA REFRIGERATION EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |