CN207395537U - Mouth organ passage parallel flow heat exchanger - Google Patents
Mouth organ passage parallel flow heat exchanger Download PDFInfo
- Publication number
- CN207395537U CN207395537U CN201721321650.1U CN201721321650U CN207395537U CN 207395537 U CN207395537 U CN 207395537U CN 201721321650 U CN201721321650 U CN 201721321650U CN 207395537 U CN207395537 U CN 207395537U
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- Prior art keywords
- heat exchanger
- mouth organ
- exchanger core
- header
- water inlet
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Abstract
The utility model provides a kind of mouth organ passage parallel flow heat exchanger, including：Water inlet pipe, outlet pipe and several First Heat Exchanger cores, the header of the First Heat Exchanger core one side connects the water inlet pipe by two connecting tubes, the header of opposite side connects the outlet pipe by two connecting tubes, and second heat exchanger core body is connected respectively up and down by three-way pipe in the end of the water inlet pipe and outlet pipe.Between the First Heat Exchanger core of the utility model by the way of series connection, heat exchanger integral extension is good, and the end of water inlet pipe and water outlet pipe adds the scope that heat exchanger radiates, so as to improve the radiating efficiency of heat exchanger by the second heat exchanger core body parallel above and below three-way pipe structure.
Description
Technical field
The utility model is related to pure electric automobile cooling systems, and in particular, to a kind of mouth organ passage parallel flow type heat exchange
Device.
Background technology
Pure electric automobile cooling system is mainly to electronic battery, driving motor, electric machine controller, DC/DC and vehicle-mounted
Multiple electric appliance units such as charger are cooled down.Pure electric automobile is in lightweight, low energy consumption, high efficiency, low cost etc.
Requirement it is consistent with the cooling of conventional truck, unlike the electric component that is directed to of pure electric automobile cooling system, by temperature shadow
Sound is more obvious, so more accurate to the control requirement of temperature.Simultaneously as the dynamical system of pure electric automobile and power supply are
The electronic unit tolerable temperature of system is low, and vehicle noise reduction is small so that pure electric automobile is to the heat dissipation performance of cooling system and noise
It is it is required that more stringent compared with driven vehicle.Therefore.The cooling system of high efficient and reliable is developed, pure electric vehicle power system certainly will be become
Efficiency is further improved, improves one of key technology of course continuation mileage.
Traditional heat exchanger is typically designed to planar structure, such as the utility model institute of Application No. CN201621213320.6
Show, heat exchanger core body is divided into two groups of left and right, the Inlet and outlet water by the way of in parallel.The shortcomings that this structure, is planar configuration
Radiator heat-dissipation finite volume, it is difficult to further improve radiating efficiency.
Utility model content
For in the prior art the defects of, the purpose of this utility model is to provide a kind of heat exchange of mouth organ passage parallel flow type
Device.
According to a kind of mouth organ passage parallel flow heat exchanger provided by the utility model, including：Water inlet pipe, outlet pipe and
Several First Heat Exchanger cores, the header of the First Heat Exchanger core one side connect the water inlet by two connecting tubes
Pipe, the header of opposite side connect the outlet pipe by two connecting tubes, lead in the end of the water inlet pipe and outlet pipe
It crosses three-way pipe and connects second heat exchanger core body respectively up and down.
Preferably, notch is offered on the header between two connecting tubes, the notch interior sealing is connected with
The First Heat Exchanger core is divided into two mutually independent parts by water-impermeable piece.
Preferably, the both ends of the header are sealed by blanking cover.
Preferably, the First Heat Exchanger core includes eight mouth organ passages, and second heat exchanger core body includes 4 mouths
Qin passage.
Compared with prior art, the utility model has following advantageous effect：
Between the First Heat Exchanger core of the utility model by the way of series connection, heat exchanger integral extension is good, and into
The end of outlet pipe builds the second parallel up and down heat exchanger core body by three-way pipe, adds the scope of heat exchanger heat dissipation,
So as to improve the radiating efficiency of heat exchanger.In addition, pass through water proof there are two connecting tube on each header of First Heat Exchanger
Piece is divided into two mutually independent parts, i.e., a First Heat Exchanger is divided into two heat exchangers, can increase by first and change
The water velocity of hot device core entirety, further improving heat radiation efficiency.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model First Heat Exchanger core；
Fig. 3 is the structure diagram of the header of the utility model First Heat Exchanger core.
Specific embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
These belong to the scope of protection of the utility model.
As shown in Figure 1, a kind of mouth organ passage parallel flow heat exchanger provided by the utility model, including：Water inlet pipe 1 goes out
Water pipe 2 and several First Heat Exchanger cores 3, the header of 3 one side of First Heat Exchanger core by two connecting tubes 5 connect into
Water pipe 1, the header of opposite side connect outlet pipe 2 by two connecting tubes 5, pass through in the end of water inlet pipe 1 and outlet pipe 2
Three-way pipe connects second heat exchanger core body 7 respectively about 8.
As shown in Figures 2 and 3, in the present embodiment, notch is offered on the header 301 between two connecting tubes 5,
Notch interior sealing is connected with water-impermeable piece 4, and First Heat Exchanger core 3 is divided into two mutually independent parts.Header 301
Both ends are sealed by blanking cover 6.
In the present embodiment, First Heat Exchanger core 3 includes eight mouth organ passages 302, and the second heat exchanger core body 7 includes 4
A mouth organ passage.Eight mouth organ passages 302 of First Heat Exchanger core 3 are divided into two parts by water-impermeable piece 4, per the mouth of part four
Qin passage 302.But the quantity of mouth organ passage is not defined the utility model included in heat exchanging device core.
Between the First Heat Exchanger core 3 of the utility model by the way of series connection, heat exchanger integral extension is good, and into
The end of outlet pipe builds the second parallel up and down heat exchanger core body by three-way pipe, adds the scope of heat exchanger heat dissipation,
So as to improve the radiating efficiency of heat exchanger.
In addition, it is divided into two mutually solely by water-impermeable piece there are two connecting tube on each header of First Heat Exchanger
One First Heat Exchanger is divided into two heat exchangers by vertical part, can increase the current of First Heat Exchanger core entirety
Speed, further improving heat radiation efficiency.
In the description of the present application, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " top ", " bottom ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position
Relation is put, be for only for ease of description the application and simplifies description rather than instruction or implies that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the application.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on the substantive content of the utility model.In the case where there is no conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily mutually combined.
Claims (4)
1. a kind of mouth organ passage parallel flow heat exchanger, which is characterized in that including：Water inlet pipe, outlet pipe and several first are changed
Hot device core, the header of the First Heat Exchanger core one side connect the water inlet pipe by two connecting tubes, opposite side
Header connects the outlet pipe by two connecting tubes, above and below the end of the water inlet pipe and outlet pipe is by three-way pipe
Second heat exchanger core body is connected respectively.
2. mouth organ passage parallel flow heat exchanger according to claim 1, which is characterized in that between two connecting tubes
Notch is offered on the header, the notch interior sealing is connected with water-impermeable piece, and the First Heat Exchanger core is divided into
Two mutually independent parts.
3. mouth organ passage parallel flow heat exchanger according to claim 1, which is characterized in that the both ends of the header lead to
Cross blanking cover sealing.
4. mouth organ passage parallel flow heat exchanger according to claim 1, which is characterized in that the First Heat Exchanger core
Comprising eight mouth organ passages, second heat exchanger core body includes 4 mouth organ passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321650.1U CN207395537U (en) | 2017-10-13 | 2017-10-13 | Mouth organ passage parallel flow heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321650.1U CN207395537U (en) | 2017-10-13 | 2017-10-13 | Mouth organ passage parallel flow heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395537U true CN207395537U (en) | 2018-05-22 |
Family
ID=62332178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721321650.1U Active CN207395537U (en) | 2017-10-13 | 2017-10-13 | Mouth organ passage parallel flow heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207395537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524972A (en) * | 2020-12-01 | 2021-03-19 | 吉林大学 | Micro-channel stacked air-cooled radiator |
-
2017
- 2017-10-13 CN CN201721321650.1U patent/CN207395537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524972A (en) * | 2020-12-01 | 2021-03-19 | 吉林大学 | Micro-channel stacked air-cooled radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 59 Fentai Road, Shuiwei New Village, Yuehu Township, Taishun County, Wenzhou City, Zhejiang Province, 325500 Patentee after: Nabichuan New Energy Co.,Ltd. Address before: No. 59 Fentai Road, Shuiwei New Village, Yuehu Township, Taishun County, Wenzhou City, Zhejiang Province, 325505 Patentee before: NABAICHUAN HOLDING Co.,Ltd. |