CN209246735U - A kind of plywood plate heat interchanger - Google Patents
A kind of plywood plate heat interchanger Download PDFInfo
- Publication number
- CN209246735U CN209246735U CN201822074085.4U CN201822074085U CN209246735U CN 209246735 U CN209246735 U CN 209246735U CN 201822074085 U CN201822074085 U CN 201822074085U CN 209246735 U CN209246735 U CN 209246735U
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- China
- Prior art keywords
- heat exchange
- plate
- heat
- tube body
- interpolation
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Abstract
The utility model relates to automobile air conditioning technology fields, a kind of plywood plate heat interchanger is disclosed, further includes interpolation pipe including upper cover plate, heat exchange plate group and the lower plate set gradually from top to bottom, it includes interpolation tube body, and the convex shoulder formed by the outside projection of interpolation tube body upper end peripheral outer wall；Perforating is equipped on upper cover plate and heat exchange plate group, the upper end of interpolation tube body is connected to the perforating of upper cover plate, and convex shoulder is welded in the bottom wall of upper cover plate, and interpolation tube body lower end sequentially passes through the perforating of each heat exchange plate group and is suspended on above lower plate.The interpolation pipe structure of the utility model is simple, manufacturing cost is low, conducive to batch production, when installation, the upper surface of interpolation tube shoulder is bonded with upper cover plate bottom wall, and interpolation pipe and upper cover plate are combined together by welding, the intensity of entire plywood plate heat interchanger is improved, this structure of interpolation pipe also has the advantages that installation accuracy is high and installation is simple and fast.
Description
Technical field
The utility model relates to automobile air conditioning technology field more particularly to a kind of plywood plate heat interchangers.
Background technique
Plywood plate heat interchanger is because with that compact-sized, small in size, consumptive material is few, low in cost and heat exchange property is good is excellent
Point is widely used in the various industries such as Heating,Ventilating and Air Conditioning, chemical industry, electric power, Ferrous Metallurgy, automobile, dynamic power machine, food.But
The interpolation pipe of plywood plate heat interchanger currently on the market it is generally existing it is wide at the top and narrow at the bottom, structure is complicated, manufacture it is cumbersome, be mounted on
Installation accuracy low and erroneous for installation problem when on heat exchange plate.
Utility model content
The purpose of this utility model is to provide a kind of plywood plate heat interchanger, structure is simple, it is easy to make, can batch
Production, installation accuracy is high when installing with heat exchange plate and installation is simple and fast.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of plywood plate heat interchanger, including upper cover plate, heat exchange plate group and the lower plate set gradually from top to bottom,
It further include interpolation pipe comprising interpolation tube body, and formed by the outside projection of interpolation tube body upper end peripheral outer wall convex
Shoulder；
Be equipped with perforating on the upper cover plate and the heat exchange plate group, the upper end of the interpolation tube body and it is described on
The perforating on cover board is connected to, and the convex shoulder is welded in the exterior bottom wall of the upper cover plate, under the interpolation tube body
End sequentially passes through the perforating of each heat exchange plate group and is suspended on above the lower plate, makes to enter the upper cover
Heat transferring medium in plate can be entered in the lower plate by the interpolation tube body.
As a kind of preferred embodiment of plywood plate heat interchanger, the interpolation pipe body outer wall and with the lower plate phase
The heat exchange plate group of neighbour's setting is tightly connected.
As a kind of preferred embodiment of plywood plate heat interchanger, the heat exchange plate group includes the first heat exchange plate group,
The first heat exchange plate group includes folded two heat exchange plates set up and down, and described at least one described heat exchange plate is worn
Apertured one end extends radially outward to form turnup structure, the turnup structure be connected to the interpolation pipe body outer wall and with institute
The sealed connection of interpolation pipe body outer wall is stated, is equipped with heat exchanging medium flow on each first heat exchange plate group and the upper cover plate
Dynamic hole.
As a kind of preferred embodiment of plywood plate heat interchanger, the heat transferring medium flowing hole and the perforating are located at
The both ends of the plate type heat exchanger.
As a kind of preferred embodiment of plywood plate heat interchanger, the heat exchange plate group further includes the second heat exchange plate
Group, the perforating between the upper cover plate and the first heat exchange plate group, in the second heat exchange plate group
Gap is equipped between the interpolation pipe body outer wall.
As a kind of preferred embodiment of plywood plate heat interchanger, the second heat exchange plate group and first heat exchanger plates
Piece group is respectively provided at least two, and the second heat exchange plate group is identical with the quantity of the first heat exchange plate group, and second changes
Hot plate groups and the first heat exchange plate group are from top to bottom arranged alternately.
As a kind of preferred embodiment of plywood plate heat interchanger, the width of the convex shoulder is at least 2mm.
As a kind of preferred embodiment of plywood plate heat interchanger, the interpolation tube body and the convex shoulder are integrally formed.
As a kind of preferred embodiment of plywood plate heat interchanger, the outer diameter of the interpolation tube body is 6mm-10mm.
As a kind of preferred embodiment of plywood plate heat interchanger, bottom in interpolation tube body top and the upper cover plate
The distance between wall is 0.5mm-1mm
The utility model has the following beneficial effects: interpolation pipe structure is simple, manufacturing cost is low, it is conducive to batch production, when installation,
The upper surface of interpolation tube shoulder is bonded with upper cover plate exterior bottom wall, and interpolation pipe and upper cover plate are incorporated in one by welding
It rises, improves the intensity of entire plywood plate heat interchanger, this structure of interpolation pipe also has installation accuracy high and installation letter
Single quick advantage.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to the content of the utility model embodiment and these attached drawings.
Fig. 1 is the schematic diagram for the plywood plate heat interchanger that specific embodiment of the present invention provides；
Fig. 2 is that the heat transferring medium flowing section for the plywood plate heat interchanger that specific embodiment of the present invention provides shows
It is intended to；
Fig. 3 is that part of the plywood plate heat interchanger of specific embodiment of the present invention offer at the A in Fig. 2 is put
Big figure；
Fig. 4 is showing for the first heat exchange plate group of the plywood plate heat interchanger that specific embodiment of the present invention provides
It is intended to；
Fig. 5 is the heat exchange plate group and interpolation pipe for the plywood plate heat interchanger that specific embodiment of the present invention provides
Schematic diagram.
In figure:
10- upper cover plate, the first heat exchange plate of 11-, the second heat exchange plate of 12-, 13- third heat exchange plate, 14- the 4th exchange heat
Plate, 15- lower plate, 21- interpolation tube body, 22- convex shoulder, 31- heat transferring medium flow hole, 32- perforating.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts
The range of type protection.
As depicted in figs. 1 and 2, the present embodiment provides a kind of plywood plate heat interchangers, including set gradually from top to bottom
Upper cover plate 10, heat exchange plate group and lower plate 15, be equipped with perforating 32, upper cover plate 10 on upper cover plate 10 and heat exchange plate group
On be additionally provided with heat transferring medium flowing hole 31, in order to increase the process of heat transferring medium, heat transferring medium flows hole 31 and perforating 32
In the both ends of upper cover plate 10.
Above-mentioned plywood plate heat interchanger further includes interpolation pipe comprising interpolation tube body 21, and by interpolation tube body 21
The convex shoulder 22 that peripheral outer wall outside projection in upper end is formed, convex shoulder 22 are welded in 10 exterior bottom wall of upper cover plate, interpolation tube body 21 it is upper
End is connected to the perforating 32 of upper cover plate 10.In order to facilitate the welding and enhancing weld strength of convex shoulder 22 and upper cover plate 10, limit
The width of convex shoulder 22 is at least 2mm.
The outer diameter of the present embodiment interpolation tube body 21 is 6mm-10mm, and the thickness of pipe is in 0.8mm-1mm, the convex shoulder 22 of the present embodiment
It is integrally molded so as interpolation pipe with interpolation tube body 21, the interpolation pipe is made of aluminum, and convex shoulder 22 and interpolation tube body 21 use mould
Tool is integrally formed, and certainly, the material that interpolation pipe is made of the utility model is not limited to the aluminium of the present embodiment, can also be by other
Material is made, and convex shoulder 22 also can be with separately manufactured with interpolation tube body 21.
Before welding, interpolation tube body 21 is fixed on upper cover plate 10 first, in order to make interpolation tube body 21 and firm
It being stuck, interpolation tube body 21 is convexly equipped in the setting of 10 bottom wall of upper cover plate, the welding of convex shoulder 22 Yu upper cover plate 10 is then carried out again,
The distance between 21 top of interpolation tube body and 10 inner bottom wall of upper cover plate are 0.5mm-1mm.Certainly, the interpolation pipe of the utility model
21 top of ontology is not limited to the present embodiment and is convexly equipped in the setting of 10 inner bottom wall of upper cover plate, can also flush with 10 inner bottom wall of upper cover plate
Or it is lower than 10 inner bottom wall of upper cover plate, it is set with specific reference to actual conditions.21 lower end of interpolation tube body sequentially passes through each heat exchanger plates
The perforating 32 of piece group is simultaneously suspended on 15 top of lower plate, and the heat transferring medium entered in upper cover plate 10 is enable to pass through interpolation pipe sheet
Body 21 enters in lower plate 15.
Interpolation pipe structure provided by the present embodiment is simple, manufacturing cost is low, is conducive to batch production, when installation, by convex shoulder
22 upper surface is bonded with 10 bottom wall of upper cover plate, and interpolation pipe and upper cover plate 10 are combined together by welding, is improved
The intensity of entire plywood plate heat interchanger, this structure of interpolation pipe also have that installation accuracy is high and installation is simple and fast
Advantage.
The heat exchange plate group of the present embodiment includes the first heat exchange plate group, and the first heat exchange plate group includes folding two set up and down
Two heat exchange plates of a heat exchange plate, the present embodiment are respectively third heat exchange plate 13 and the 4th heat exchange plate 14, wherein extremely
32 side of perforating on a few heat exchange plate extends outward to form turnup structure, and turnup structure is connected to interpolation tube body 21
Outer wall is simultaneously tightly connected with 21 outer wall of interpolation tube body.The heat exchange plate that the first heat exchange plate group of certain the present embodiment is included
Quantity be not limited to two of the present embodiment, can also be one or more than two, set with specific reference to actual needs, when only
When having a heat exchange plate, sealed set between the heat exchange plate and interpolation pipe.
As shown in figure 3, the third heat exchange plate 13 of the present embodiment is equipped with turnup structure, the 4th heat exchanger plates at perforating 32
Gap is equipped between 21 outer wall of piece 14 and interpolation tube body, this set is set as turnup structure phase with by two heat exchange plates
Than reducing the precision of the difficulty of assembly and higher assembly.As shown in figure 4, each first heat exchange plate group is equipped with heat exchange
Media flow hole 31 is equipped with heat transferring medium flowing hole 31, on third heat exchange plate 13 and the 4th heat exchange plate 14 in order to increase
The process of big heat transferring medium, heat transferring medium flowing hole 31 and perforating 32 are located at the both ends of the first heat exchange plate group.
The heat exchange plate group of the present embodiment further includes the second heat exchange plate group, and the second heat exchanger fin plate groups are located at upper cover plate 10
Between the first heat exchange plate group.As shown in figure 5, the second heat exchange plate group includes that folded the first heat exchange plate 11 and second set changes
Hot plate piece 12 is equipped between 21 outer wall of first heat exchange plate 11 and the perforating 32 on the second heat exchange plate 12 and interpolation tube body
Gap, the circulation for heat transferring medium.The quantity for the heat exchange plate that the second heat exchange plate group of certain the present embodiment is included is simultaneously
Two be not limited to the present embodiment, can also be one or more than two, set with specific reference to actual needs.
Be described below the flow process about heat transferring medium, the flow direction of medium as shown by the arrows in figure 2, heat transferring medium from
The top of interpolation pipe enters, and under the guidance of interpolation pipe, by water conservancy diversion to lower plate 15, heat transferring medium flows under heat transferring medium
The other end of bottom plate 15 flows one that hole 31 enters in the first heat exchange plate group by the heat transferring medium in the first heat exchange plate group
End, heat transferring medium flow the other end to the first heat exchange plate group, then enter the from the perforating 32 of the second heat exchange plate group
One end of two heat exchange plate groups, heat transferring medium flow the other end to the second heat exchange plate group, finally flow hole from heat transferring medium
31 outflows, complete the one cycle of heat transferring medium.
Known by the cyclic process of heat transferring medium, heat transferring medium enters from one end of upper cover plate 10, finally from upper cover plate 10
Other end outflow is changed to guarantee that heat transferring medium comes out from capable of flowing hole 31 from the heat transferring medium on upper cover plate 10 second
The quantity of the quantity of hot plate groups and the first heat exchange plate group be not limited to the present embodiment in one when, it is desirable that the first heat exchange plate
Group is identical as the second heat exchange plate group quantity, and the second heat exchange plate group and the first heat exchange plate group are from top to bottom arranged alternately,
Heat transferring medium in this way enters second after entering to lower plate 15, from the heat transferring medium flowing hole 31 in the second heat exchange plate group
Heat exchange plate group, and repeatedly recycled between the second heat exchange plate group and the first heat exchange plate group, finally from upper cover plate 10
On heat transferring medium flowing hole 31 at flow out.
The noun indicated above and below in the present embodiment refers to the relative positional relationship between all parts in actual use.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of plywood plate heat interchanger, including upper cover plate (10), heat exchange plate group and the bottom set gradually from top to bottom
Plate (15), which is characterized in that further include interpolation pipe comprising interpolation tube body (21), and by the interpolation tube body (21)
The convex shoulder (22) for holding the outside projection of peripheral outer wall to be formed；
It is equipped with perforating (32) in the upper cover plate (10) and the heat exchange plate group, the upper end of the interpolation tube body (21)
It is connected to the perforating (32) on the upper cover plate (10), and the convex shoulder (22) is welded in the upper cover plate (10)
Exterior bottom wall, the perforating (32) that interpolation tube body (21) lower end sequentially passes through each heat exchange plate group are simultaneously hanging
Above the lower plate (15), the heat transferring medium entered in the upper cover plate (10) is enable to pass through the interpolation tube body
(21) enter in the lower plate (15).
2. plywood plate heat interchanger according to claim 1, which is characterized in that interpolation tube body (21) outer wall and
The heat exchange plate group being disposed adjacent with the lower plate (15) is tightly connected.
3. plywood plate heat interchanger according to claim 2, which is characterized in that the heat exchange plate group is changed including first
Hot plate groups, the first heat exchange plate group include folded two heat exchange plates set, and at least one described heat exchange plate up and down
On the perforating (32) one end extend radially outward to form turnup structure, the turnup structure is connected to the interpolation pipe
Ontology (21) outer wall simultaneously with interpolation tube body (21) outer wall be tightly connected, each first heat exchange plate group and it is described on
Heat transferring medium flowing hole (31) is equipped on cover board (10).
4. plywood plate heat interchanger according to claim 3, which is characterized in that heat transferring medium flowing hole (31) and
The perforating (32) is located at the both ends of the plate type heat exchanger.
5. plywood plate heat interchanger according to claim 3, which is characterized in that the heat exchange plate group further includes second
Heat exchange plate group, between the upper cover plate (10) and the first heat exchange plate group, in the second heat exchange plate group
The perforating (32) and the interpolation tube body (21) outer wall between be equipped with gap.
6. plywood plate heat interchanger according to claim 5, which is characterized in that the second heat exchange plate group and described
First heat exchange plate group is respectively provided at least two, the quantity phase of the second heat exchange plate group and the first heat exchange plate group
Together, and the second heat exchange plate group and the first heat exchange plate group are from top to bottom arranged alternately.
7. plywood plate heat interchanger according to any one of claims 1 to 6, which is characterized in that the convex shoulder (22)
Width is at least 2mm.
8. plywood plate heat interchanger according to any one of claims 1 to 6, which is characterized in that the interpolation tube body
(21) it is integrally formed with the convex shoulder (22).
9. plywood plate heat interchanger according to any one of claims 1 to 6, which is characterized in that the interpolation tube body
(21) outer diameter is 6mm-10mm.
10. plywood plate heat interchanger according to any one of claims 1 to 6, which is characterized in that the interpolation tube body
(21) the distance between top and the upper cover plate (10) inner bottom wall are 0.5mm-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074085.4U CN209246735U (en) | 2018-12-11 | 2018-12-11 | A kind of plywood plate heat interchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074085.4U CN209246735U (en) | 2018-12-11 | 2018-12-11 | A kind of plywood plate heat interchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246735U true CN209246735U (en) | 2019-08-13 |
Family
ID=67532540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074085.4U Expired - Fee Related CN209246735U (en) | 2018-12-11 | 2018-12-11 | A kind of plywood plate heat interchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209246735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469628A (en) * | 2020-05-08 | 2020-07-31 | 上海加冷松芝汽车空调股份有限公司 | Waste heat recovery heat exchanger and vehicle air conditioner |
| CN112018469A (en) * | 2020-08-26 | 2020-12-01 | 东风马勒热系统有限公司 | Battery cooler refrigerant drainage tube with liquid separation function and battery cooler |
-
2018
- 2018-12-11 CN CN201822074085.4U patent/CN209246735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469628A (en) * | 2020-05-08 | 2020-07-31 | 上海加冷松芝汽车空调股份有限公司 | Waste heat recovery heat exchanger and vehicle air conditioner |
| CN112018469A (en) * | 2020-08-26 | 2020-12-01 | 东风马勒热系统有限公司 | Battery cooler refrigerant drainage tube with liquid separation function and battery cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211211 |