CN205690748U - A kind of multiple rows of parallel-flow heat exchanger - Google Patents
A kind of multiple rows of parallel-flow heat exchanger Download PDFInfo
- Publication number
- CN205690748U CN205690748U CN201620538826.8U CN201620538826U CN205690748U CN 205690748 U CN205690748 U CN 205690748U CN 201620538826 U CN201620538826 U CN 201620538826U CN 205690748 U CN205690748 U CN 205690748U
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- China
- Prior art keywords
- heat exchange
- exchange pipe
- flat heat
- header
- flat
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of multiple rows of parallel-flow heat exchanger of this utility model, including the first flat heat exchange pipe, described first flat heat exchange pipe side is provided with the second flat heat exchange pipe, described second flat heat exchange pipe side is provided with the 3rd flat heat exchange pipe, described first flat heat exchange pipe, second flat heat exchange pipe and the 3rd flat heat exchange pipe both sides are provided with the first header and the second header, first header of described first flat heat exchange pipe side and the first header of the second flat heat exchange pipe side are connected by the first connecting tube, second header of described second flat heat exchange pipe side and the second header of the 3rd flat heat exchange pipe side are connected by the second connecting tube, it is provided with cold-producing medium access tube on second header of described 3rd flat heat exchange pipe side.A kind of multiple rows of parallel-flow heat exchanger of this utility model, simple in construction, easy for installation, heat exchange area is big, and heat transfer coefficient is big, thus whole heat exchanger effectiveness is greatly improved.By the radiator fan being provided with, improve the efficiency of heat exchange.
Description
Technical field
This utility model belongs to refrigeration air-conditioner technical field, particularly relates to a kind of multiple rows of parallel-flow heat exchanger.
Background technology
Heat exchanger is the vitals carrying out heat conversion in air-conditioning or refrigeration plant, and its quality directly affects refrigeration
Effect.Double rows parallel flow heat exchanger has been applied in portioned product (such as car condenser), and its basic structure is two collection
The parallel flat tube much with microchannel that is distributed between flow tube, containing aluminium flake between adjacent flat tube, cold-producing medium is via afflux pipe flow
Enter and flow into opposite side header by one group of flat tube again, be then out.Double rows parallel flow heat exchanger is to substitute former copper pipe fin type
Heat exchanger, the new construction of tube-strip heat exchanger, compare original copper pipe fin type heat exchanger, and exchange capability of heat improves nearly 30%,
And there is preferable anti-seismic performance.But it fails a wide variety of major reason in other refrigeration or air-conditioning equipment
Flat tube width restricted producing material material own and the technical merit with multiple microchannel limit and are difficult to increase as required, cause single
Heat exchange of heat pipe only increases heat exchange area by the increase of the area of plane, and so one-row heat exchanger size can very big,
The most flat, so, exchange capability of heat to be improved, only realized by increase heat exchanger number.And multiple heat exchanger not only adds
Installation difficulty, more makes structure complicate, the heat exchanger to shared air channel, it is necessary to require that multiple heat exchanger can not have dislocation feelings
Condition occurs to avoid the rising of windage, and this is the most unmanageable on assembly technology.
Utility model content
This utility model provides a kind of multiple rows of parallel-flow heat exchanger, to solve the problem in above-mentioned background technology.
For solving the problems referred to above, this utility model provides following technical scheme: a kind of multiple rows of parallel-flow heat exchanger, including the
One flat heat exchange pipe, described first flat heat exchange pipe side is provided with the second flat heat exchange pipe, and described second flat heat exchange pipe side is provided with
3rd flat heat exchange pipe, described first flat heat exchange pipe, the second flat heat exchange pipe and the 3rd flat heat exchange pipe both sides are provided with the first afflux
Pipe and the second header, the first header of described first flat heat exchange pipe side and the first header of the second flat heat exchange pipe side
Connected by the first connecting tube, the second header of described second flat heat exchange pipe side and the second collection of the 3rd flat heat exchange pipe side
Flow tube is connected by the second connecting tube, and the second header of described 3rd flat heat exchange pipe side is provided with cold-producing medium access tube,
Being provided with refrigerant discharge leader on first header of described first flat heat exchange pipe side, described 3rd flat heat exchange pipe side is arranged
There is radiator fan.
Further, described radiator fan is provided with blower-casting, and described blower-casting side is provided with motor.
Further, the outfan of described motor is provided with rotating shaft, and described rotating shaft is provided with rotating vane.
Further, described first flat heat exchange pipe, the second flat heat exchange pipe is parallel with the 3rd flat heat exchange pipe is staggered.
Further, described first flat heat exchange pipe, the second flat heat exchange pipe and the 3rd flat heat exchange pipe are provided with fin.
The beneficial effects of the utility model are: a kind of multiple rows of parallel-flow heat exchanger of this utility model, are set by radiator fan
Being equipped with blower-casting, do not disturbed by external impurities during protection radiator fan work, blower-casting side is provided with motor, it is possible to carry
For power.The outfan of motor is provided with rotating shaft, rotating shaft is provided with rotating vane, it is possible to increase the first flat heat exchange pipe,
Air circulation between the second flat heat exchange pipe and the 3rd flat heat exchange pipe, thus improve the efficiency of heat exchange.By the first flat heat exchange pipe,
Second flat heat exchange pipe is parallel with the 3rd flat heat exchange pipe to be staggered so that each flat heat exchange pipe can obtain the Caulis Seu Radix Kadsurae Oblongifoliae of radiator fan
Heat.It is provided with fin, it is simple to each flat heat exchange pipe energy by the first flat heat exchange pipe, the second flat heat exchange pipe and the 3rd flat heat exchange pipe
Enough heat is quickly dispersed, improve radiating efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure front view of the present utility model；
Fig. 2 is overall structure side view of the present utility model.
In figure:
1-the first header, 2-the second header, 3-fin, 4-the first flat heat exchange pipe, 5-the second flat heat exchange pipe, 6-
Three flat heat exchange pipe, 7-radiator fan, 8-the first connecting tube, 9-the second connecting tube, 10-cold-producing medium access tube, 11-cold-producing medium is discharged
Pipe, 12-blower-casting, 13-rotating shaft, 14-rotating vane, 15-motor.
Detailed description of the invention
Below in conjunction with detailed description of the invention and Figure of description, this utility model is described in further detail, but this
The embodiment of utility model is not limited to this.
Embodiment:
As shown in Figure 1-2, a kind of multiple rows of parallel-flow heat exchanger, including the first flat heat exchange pipe 4, described first flat heat exchange pipe 4
Side is provided with the second flat heat exchange pipe 5, and described second flat heat exchange pipe 5 side is provided with the 3rd flat heat exchange pipe 6, described first heat exchange
Flat tube the 4, second flat heat exchange pipe 5 and the 3rd flat heat exchange pipe 6 both sides are provided with the first header 1 and the second header 2, and described
First header 1 of one flat heat exchange pipe 4 side and the first header 1 of the second flat heat exchange pipe 5 side are by the first connecting tube 8 even
Logical, the second header 2 of described second flat heat exchange pipe 5 side and the second header 2 of the 3rd flat heat exchange pipe 6 side are by second
Connecting tube 9 connects, and the second header 2 of described 3rd flat heat exchange pipe 6 side is provided with cold-producing medium access tube 10, and described first
Being provided with refrigerant discharge leader 11 on first header 1 of flat heat exchange pipe 4 side, described 3rd flat heat exchange pipe 6 side is provided with
Radiator fan 7.
Preferably, described radiator fan 7 is provided with blower-casting 12, not by external impurities when protection radiator fan 7 works
Interference, blower-casting 12 side is provided with motor 15, using the teaching of the invention it is possible to provide power.
Preferably, the outfan of described motor 15 is provided with rotating shaft 13, and rotating shaft 13 is provided with rotating vane 14, it is possible to increase
Air circulation between big first flat heat exchange pipe the 4, second flat heat exchange pipe 5 and the 3rd flat heat exchange pipe 6, thus improve the effect of heat exchange
Rate.
Preferably, described first flat heat exchange pipe the 4, second flat heat exchange pipe 5 is parallel with the 3rd flat heat exchange pipe 6 to be staggered, and makes
Obtain each flat heat exchange pipe and can obtain the blowing heat radiation of radiator fan 7.
Preferably, described first flat heat exchange pipe the 4, second flat heat exchange pipe 5 and the 3rd flat heat exchange pipe 6 are provided with fin 3,
It is easy to each flat heat exchange pipe can quickly be dispersed by heat, improves radiating efficiency.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also be to above-mentioned reality
The mode of executing changes and revises.Therefore, this utility model is not limited to above-mentioned detailed description of the invention, every this area skill
Any conspicuously improved, replacement or modification that art personnel are done on the basis of this utility model belong to this practicality newly
The protection domain of type.Although additionally, employ some specific terms in this specification, but these terms are intended merely to conveniently say
Bright, this utility model is not constituted any restriction.
Claims (5)
1. a multiple rows of parallel-flow heat exchanger, it is characterised in that: include the first flat heat exchange pipe (4), described first flat heat exchange pipe (4)
Side is provided with the second flat heat exchange pipe (5), and described second flat heat exchange pipe (5) side is provided with the 3rd flat heat exchange pipe (6), and described
One flat heat exchange pipe (4), the second flat heat exchange pipe (5) and the 3rd flat heat exchange pipe (6) both sides are provided with the first header (1) and second
Header (2), first header (1) of described first flat heat exchange pipe (4) side collects with the first of the second flat heat exchange pipe (5) side
Flow tube (1) is connected by the first connecting tube (8), second header (2) of described second flat heat exchange pipe (5) side and the 3rd heat exchange
Second header (2) of flat tube (6) side is connected by the second connecting tube (9), the second of described 3rd flat heat exchange pipe (6) side
It is provided with cold-producing medium access tube (10) on header (2), first header (1) of described first flat heat exchange pipe (4) side sets
Being equipped with refrigerant discharge leader (11), described 3rd flat heat exchange pipe (6) side is provided with radiator fan (7).
The multiple rows of parallel-flow heat exchanger of one the most according to claim 1, it is characterised in that: described radiator fan (7) is arranged
Blower-casting (12), described blower-casting (12) side is had to be provided with motor (15).
The multiple rows of parallel-flow heat exchanger of one the most according to claim 2, it is characterised in that: the outfan of described motor (15)
It is provided with rotating shaft (13), described rotating shaft (13) is provided with rotating vane (14).
The multiple rows of parallel-flow heat exchanger of one the most according to claim 1, it is characterised in that: described first flat heat exchange pipe (4),
Second flat heat exchange pipe (5) is parallel with the 3rd flat heat exchange pipe (6) to be staggered.
The multiple rows of parallel-flow heat exchanger of one the most according to claim 1, it is characterised in that: described first flat heat exchange pipe (4),
Second flat heat exchange pipe (5) and the 3rd flat heat exchange pipe (6) are provided with fin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620538826.8U CN205690748U (en) | 2016-06-03 | 2016-06-03 | A kind of multiple rows of parallel-flow heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620538826.8U CN205690748U (en) | 2016-06-03 | 2016-06-03 | A kind of multiple rows of parallel-flow heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690748U true CN205690748U (en) | 2016-11-16 |
Family
ID=57259809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620538826.8U Expired - Fee Related CN205690748U (en) | 2016-06-03 | 2016-06-03 | A kind of multiple rows of parallel-flow heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425235A (en) * | 2017-08-28 | 2019-03-05 | 中国石油化工股份有限公司 | Heat exchanger and closed cooling tower |
| CN112595154A (en) * | 2020-12-31 | 2021-04-02 | 西南交通大学 | Air-cooled heat pipe radiator for electronic component and working method |
-
2016
- 2016-06-03 CN CN201620538826.8U patent/CN205690748U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425235A (en) * | 2017-08-28 | 2019-03-05 | 中国石油化工股份有限公司 | Heat exchanger and closed cooling tower |
| CN109425235B (en) * | 2017-08-28 | 2020-04-03 | 中国石油化工股份有限公司 | Heat exchanger and closed cooling tower |
| CN112595154A (en) * | 2020-12-31 | 2021-04-02 | 西南交通大学 | Air-cooled heat pipe radiator for electronic component and working method |
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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: 20161116 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |