CN216522507U - Multistage heat exchange condenser for new energy automobile - Google Patents
Multistage heat exchange condenser for new energy automobile Download PDFInfo
- Publication number
- CN216522507U CN216522507U CN202123057219.XU CN202123057219U CN216522507U CN 216522507 U CN216522507 U CN 216522507U CN 202123057219 U CN202123057219 U CN 202123057219U CN 216522507 U CN216522507 U CN 216522507U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- cavity
- collecting pipe
- heat insulation
- partition plate
- 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.)
- Active
Links
Images
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a multistage heat exchange condenser for a new energy automobile, which comprises a left collecting pipe, a right collecting pipe, a heat exchange pipe and heat exchange fins, wherein the left collecting pipe and the right collecting pipe are internally provided with cross-shaped chambers, the whole condenser forms four relatively independent medium circulation channels from a first chamber to a fifth chamber, from a seventh chamber to a third chamber, from a fourth chamber to an eighth chamber and from a sixth chamber to a second chamber, the heat exchange device comprises four heat exchange areas, and also comprises a heat insulation support for separating the heat exchange areas, wherein a heat exchange tube of the heat exchange device is a heat exchange flat tube with micropores, the upper end and the lower end of the heat exchange tube are provided with large channels, two sides of the heat exchange tube are respectively provided with a row of small channels, the two large channels are communicated through a first capillary channel, every two opposite small channels are communicated through a second capillary channel, and the joint of each second capillary channel and the first capillary channel is also communicated.
Description
Technical Field
The utility model relates to a multistage heat exchange condenser for a new energy automobile.
Background
In the condition that the electric quantity of the automobile is not sufficient, an air conditioning system of a new energy automobile is usually kept to operate at a low power, so that the flow speed of a medium passing through a condenser is low, and in the condenser in the prior art, particularly a double-layer condenser, when the medium passes through the condenser slowly, the medium which newly enters the condenser and the medium which is condensed but not output from the condenser generate violent heat exchange, so that the condensation of the output medium is insufficient, and the air conditioning system cannot normally work.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a multistage heat exchange condenser for a new energy automobile.
The technical scheme of the utility model is as follows: the multistage heat exchange condenser for the new energy automobile comprises a left collecting pipe, a right collecting pipe, a heat exchange pipe and heat exchange fins, wherein a first partition plate and a second partition plate are arranged in the left collecting pipe and the right collecting pipe respectively, the first partition plate and the second partition plate are both in a cross shape, the first partition plate divides the inside of the left collecting pipe into a first cavity, a second cavity, a third cavity and a fourth cavity, the second partition plate divides the inside of the right collecting pipe into a fifth cavity, a sixth cavity, a seventh cavity and an eighth cavity, the first cavity and the second cavity are located at the same end of the left collecting pipe, a plurality of through holes are formed in the first partition plate between the third cavity and the fourth cavity, the through holes are formed in the second partition plates between the fifth cavity and the seventh cavity and between the sixth cavity and the eighth cavity, and the heat exchange pipe is connected between the opposite cavities;
through the structure, four relatively independent medium flow channels from the first chamber to the fifth chamber, from the seventh chamber to the third chamber 9, from the fourth chamber to the eighth chamber and from the sixth chamber to the second chamber are formed in the whole condenser, namely four-stage heat exchange areas;
the heat exchange device is characterized by further comprising a heat insulation support, wherein the heat insulation support is composed of a heat insulation main board and two heat insulation platforms, the heat insulation main board is arranged between the two layers of heat exchange tubes and keeps a distance with the heat exchange tubes, and the two heat insulation platforms are respectively positioned in the middle of the top layer heat exchange tube and the bottom layer heat exchange tube;
the heat exchange tube is a heat exchange flat tube with micropores, the upper end and the lower end of the heat exchange tube are provided with large channels, two rows of small channels are arranged on two sides of the heat exchange tube respectively, the large channels are communicated with each other through a first capillary channel, every two opposite small channels are communicated with each other through a second capillary channel, and the joint of the second capillary channel and the first capillary channel is also communicated with each other.
Further, the first cavity and the second cavity are respectively connected with the air inlet pipe and the liquid outlet pipe.
Specifically, the heat insulation main board and the heat insulation platform are of an engineering plastic integrated structure.
Furthermore, the heat insulation main board and the heat insulation platform are hollow and filled with heat insulation cotton.
Furthermore, the left collecting pipe and the right collecting pipe are respectively composed of four collecting pipe main bodies, the four collecting pipe main bodies of the left collecting pipe and the right collecting pipe are respectively connected to two sides of the heat insulation support in a cross-shaped sealing mode, and the heat insulation support located between the four collecting pipe main bodies on the same side forms a partition plate.
The utility model has the beneficial effects that: through the structural design of the utility model, even if the air conditioning system of the new energy automobile runs at low power, the flowing speed of the medium is low, the medium output by the condenser can still keep good condensation effect through each relatively independent heat exchange area, and no violent heat exchange effect is generated between the newly input medium and the medium which is condensed to a certain degree, so as to ensure the stable work of the air conditioning system.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the heat insulating support of the present invention;
FIG. 3 is a flow diagram of the media in operation of the present invention;
fig. 4 is a schematic structural view of the heat exchange tube of the present invention.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.
Referring to fig. 1-3, the multistage heat exchange condenser for the new energy automobile includes a left collecting pipe 1, a right collecting pipe 2, a heat exchange pipe 3, and heat exchange fins 4;
the left collecting pipe 1 and the right collecting pipe 2 are internally provided with a first partition plate 5 and a second partition plate 6 respectively, the first partition plate 5 and the second partition plate 6 are both in a cross shape, the first partition plate 5 divides the inside of the left collecting pipe 1 into a first cavity 7, a second cavity 8, a third cavity 9 and a fourth cavity 10, the second partition plate 6 divides the inside of the right collecting pipe 2 into a fifth cavity 11, a sixth cavity 12, a seventh cavity 13 and an eighth cavity 14, wherein the first cavity 7 and the second cavity 8 are respectively connected with an air inlet pipe and a liquid outlet pipe, the first cavity 7 and the second cavity 8 are positioned at the same end of the left collecting pipe 1, the first partition plate 5 between the third cavity 9 and the fourth cavity 10 is provided with a plurality of through holes, the second partition plates 6 between the fifth cavity 11 and the seventh cavity 13 and between the sixth cavity 12 and the eighth cavity 14 are also respectively provided with a through hole, the heat exchange tubes 3 are connected between the opposite chambers;
through the structure, four relatively independent medium flow channels, namely four-stage heat exchange areas, namely the first chamber 7 to the fifth chamber 11, the seventh chamber 13 to the third chamber 9, the fourth chamber 10 to the eighth chamber 14 and the sixth chamber 12 to the second chamber 8 are formed in the whole condenser;
in order to slow down the mutual heat exchange of the media in the adjacent chambers through the partition plates, the partition plates are engineering plastic partition plates with poor heat conduction performance;
the heat exchanger is characterized by further comprising a heat insulation support, wherein the heat insulation support is composed of a heat insulation main board 15 and two heat insulation platforms 16, the heat insulation main board 15 is arranged between the two layers of heat exchange tubes 3 and keeps a distance with each heat exchange tube 3, the two heat insulation platforms 16 are respectively positioned in the middle of the top layer heat exchange tube 3 and the bottom layer heat exchange tube 3, namely the heat insulation support separates the four heat exchange areas again, and mutual heat exchange between the adjacent heat exchange areas is further prevented;
specifically, the heat insulation main board 15 and the heat insulation platform 16 are of an engineering plastic integrated structure, and the heat insulation main board 15 and the heat insulation platform 16 are hollow and filled with heat insulation cotton;
as shown in fig. 4, the heat exchange tube 3 is a heat exchange flat tube with micro-holes, the upper end and the lower end of the heat exchange tube are provided with large channels 17, two sides of the heat exchange tube are respectively provided with a row of small channels 18, the two large channels 17 are communicated with each other through a first capillary channel 19, every two opposite small channels 18 are communicated with each other through a second capillary channel 20, and the joint of each second capillary channel 20 and the first capillary channel 19 is also communicated with each other;
the heat exchange tube 3 with the structure can quickly exchange heat with the outside by media flowing through the heat exchange tube 3, and because the positions of the heat exchange tubes 3 through which the media flow are different, the heat exchange efficiency is different, when the media passing through the same heat exchange tube 3 but passing through different channels generate larger temperature difference, the media can alternately flow among different channels in the heat exchange tube 3, so that the heat exchange efficiency is improved;
in another embodiment, the left header pipe 1 and the right header pipe 2 are respectively composed of four header pipe main bodies, the four header pipe main bodies of the left header pipe 1 and the right header pipe 2 are respectively connected to two sides of a heat insulation support in a sealing manner in a cross shape, and the heat insulation support positioned between the four header pipe main bodies on the same side forms a partition plate to facilitate processing and further prevent heat exchange between adjacent header pipes and heat exchange areas;
and a heat insulation pad is also arranged at the joint of the collecting main body and the heat exchange tube 3.
Through the structural design of the utility model, even if the air conditioning system of the new energy automobile runs at low power, the flowing speed of the medium is low, the medium output by the condenser can still keep good condensation effect through each relatively independent heat exchange area, and no violent heat exchange effect is generated between the newly input medium and the medium which is condensed to a certain degree, so as to ensure the stable work of the air conditioning system.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. Multistage heat transfer condenser for new energy automobile, including left pressure manifold, right pressure manifold and heat exchange tube and heat transfer fin, its characterized in that: the left collecting pipe and the right collecting pipe are internally provided with a first partition plate and a second partition plate respectively, the first partition plate and the second partition plate are both in a cross shape, the first partition plate divides the inside of the left collecting pipe into a first cavity, a second cavity, a third cavity and a fourth cavity, the second partition plate divides the inside of the right collecting pipe into a fifth cavity, a sixth cavity, a seventh cavity and an eighth cavity, the first cavity and the second cavity are positioned at the same end of the left collecting pipe, the first partition plate between the third cavity and the fourth cavity is provided with a plurality of through holes, the second partition plates between the fifth cavity and the seventh cavity and between the sixth cavity and the eighth cavity are also provided with a through hole respectively, and heat exchange tubes are connected between the opposite cavities;
through the structure, four relatively independent medium flow channels, namely four-stage heat exchange areas, are formed in the whole condenser, namely four first to fifth chambers, seven to third chambers 9, fourth to eighth chambers and sixth to second chambers;
the heat exchange device is characterized by further comprising a heat insulation support, wherein the heat insulation support is composed of a heat insulation main board and two heat insulation platforms, the heat insulation main board is arranged between the two layers of heat exchange tubes and keeps a distance with the heat exchange tubes, and the two heat insulation platforms are respectively positioned in the middle of the top layer heat exchange tube and the bottom layer heat exchange tube;
the heat exchange tube is a heat exchange flat tube with micropores, the upper end and the lower end of the heat exchange tube are provided with large channels, two rows of small channels are arranged on two sides of the heat exchange tube respectively, the large channels are communicated with each other through a first capillary channel, every two opposite small channels are communicated with each other through a second capillary channel, and the joint of the second capillary channel and the first capillary channel is also communicated with each other.
2. The multistage heat exchange condenser for the new energy automobile of claim 1, characterized in that: the first cavity and the second cavity are respectively connected with the air inlet pipe and the liquid outlet pipe.
3. The multistage heat exchange condenser for the new energy automobile of claim 2, characterized in that: the heat insulation main board and the heat insulation platform are of an engineering plastic integrated structure.
4. The multistage heat exchange condenser for the new energy automobile of claim 3, characterized in that: the interior of the heat insulation main board and the heat insulation platform is hollow and filled with heat insulation cotton.
5. The multistage heat exchange condenser for the new energy automobile of claim 1, characterized in that: the left collecting pipe and the right collecting pipe are respectively composed of four collecting pipe main bodies, the four collecting pipe main bodies of the left collecting pipe and the right collecting pipe are respectively connected to two sides of a heat insulation support in a cross-shaped sealing mode, and the heat insulation support located between the four collecting pipe main bodies on the same side forms a partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057219.XU CN216522507U (en) | 2021-12-07 | 2021-12-07 | Multistage heat exchange condenser for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123057219.XU CN216522507U (en) | 2021-12-07 | 2021-12-07 | Multistage heat exchange condenser for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216522507U true CN216522507U (en) | 2022-05-13 |
Family
ID=81466137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123057219.XU Active CN216522507U (en) | 2021-12-07 | 2021-12-07 | Multistage heat exchange condenser for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216522507U (en) |
-
2021
- 2021-12-07 CN CN202123057219.XU patent/CN216522507U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016192653A1 (en) | Heat exchanger system | |
| CN213178905U (en) | Heat exchanger and air conditioner applying same | |
| CN101776357B (en) | Heat exchanger | |
| CN203758089U (en) | Micro-channel heat exchanger and air conditioner with micro-channel heat exchanger | |
| WO2009009928A1 (en) | Condensing and heat transferring method having automatic liquid dividing function and apparatus thereof | |
| CN202757351U (en) | Heat exchanger and air conditioner | |
| CN216522507U (en) | Multistage heat exchange condenser for new energy automobile | |
| CN203249530U (en) | Microchannel flat tube and heat exchanger with same | |
| CN210512784U (en) | Micro-channel heat exchanger | |
| CN207762059U (en) | Hydraulic press hydraulic oil cooling device | |
| CN203454474U (en) | Micro-channel heat exchanging device and air conditioner | |
| CN202885638U (en) | Heat exchanger and air conditioner | |
| CN111207612A (en) | Composite loop heat pipe and heat exchange assembly thereof | |
| CN214276628U (en) | Heat pipe | |
| CN210512250U (en) | Double-row micro-channel heat exchange system and air conditioner | |
| CN210051023U (en) | Heat exchanger and air conditioner | |
| CN210861822U (en) | Spherical condensation evaporator | |
| CN210463271U (en) | Annular C-shaped opening micro-channel parallel flow heat exchanger | |
| CN208720588U (en) | A kind of double cross-flow type condenser of battery thermal management unit | |
| CN216592336U (en) | High-efficient silk tubular refrigerator evaporimeter | |
| CN217303678U (en) | Heat exchanger | |
| CN215982867U (en) | Indoor unit of air conditioner | |
| CN220669826U (en) | Cold accumulation type evaporator for refrigerator | |
| CN217082989U (en) | Novel refrigerant heat exchanger | |
| CN218600363U (en) | Heat exchange core body of two-phase flow heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi stage heat exchange condenser for new energy vehicles Effective date of registration: 20220707 Granted publication date: 20220513 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG CHUANGXIN AUTO AIR-CONDITIONER Co.,Ltd. Registration number: Y2022330001269 |