CN208936830U - It is a kind of to pull side spiral-plate heat exchanger entirely - Google Patents
It is a kind of to pull side spiral-plate heat exchanger entirely Download PDFInfo
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- CN208936830U CN208936830U CN201821449843.XU CN201821449843U CN208936830U CN 208936830 U CN208936830 U CN 208936830U CN 201821449843 U CN201821449843 U CN 201821449843U CN 208936830 U CN208936830 U CN 208936830U
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- heat exchanger
- spiral
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- plate heat
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Abstract
This case is that one kind pulls side spiral-plate heat exchanger entirely, it include: heat exchanger body, the flange that the outside of the heat exchanger body is equipped with adapter tube, is connected on adapter tube, spiral plate is equipped with inside heat exchanger body, the spiral plate is connected to adapter tube, the upper and lower end portion of the spiral plate, which is respectively provided with, pulls side, and pulling for every adjacent layer is welded to connect between side.This case is pulled when spiral-plate heat exchanger is respectively provided with and pulls in spiral plate upper and lower end portion entirely, pulling for every adjacent layer is welded to connect between side, thus instead of welding steel, it is capable of the upper and lower end of enclosing coil sheet heat exchanger, utilize the self structure of spiral plate, reduce weld seam, saves artificial and material, cost is greatly saved.
Description
Technical field
A kind of pulling side spiral-plate heat exchanger belongs to technical field of heat exchange devices entirely, relates generally to a kind of pull side spiral plate entirely and change
Hot device.
Background technique
Spiral-plate heat exchanger is that two spirality channels are made of two parallel metal plate coils, is passed through between cold fluid and hot fluid
The heat exchanger that spiral wooden partition exchanges heat is a kind of efficient heat exchange equipment, has low cost, occupied area small and heat exchange effect
The advantages that fruit is good, is widely used for chemical industry.
Spiral heat exchanger is a kind of high-performance heat exchanger equipment compact-sized, occupied area is small, it is by two pieces of thickness about 2
The metal plate (usually stainless steel material) of~6mm is rolled into the spiral flow channel of a pair of of concentric circles, and runner starts from center, finally side
Edge is separated fluid on both sides with partition at center, two fluid of first, second in the runner on metal plate both sides counter-current flow and realize
Heat exchange.The upper and lower end of the spiral plate of spiral heat exchanger is that special steel plate is needed to be welded, sealed, not only
Material is wasted, increases weld seam, Production Time, and have the defects that the welding is not firm.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model discloses pull side spiral-plate heat exchanger entirely, it is intended to realize material
It consumes less, weld seam is few, save the cost.
To achieve the above object, the utility model is achieved through the following technical solutions:
It is a kind of to pull side spiral-plate heat exchanger entirely, comprising: heat exchanger body, the outside of the heat exchanger body be equipped with adapter tube,
The flange being connected on adapter tube, heat exchanger body inside are equipped with spiral plate, and the spiral plate is connected to adapter tube, the spiral plate
Upper and lower end portion, which is respectively provided with, pulls side, and pulling for every adjacent layer is welded to connect between side.
Further, the side of pulling is to be formed to have the extension of chamfering convex along the edge of the upper and lower end of the spiral plate
Edge.
Further, the adapter tube and spiral plate junction are equipped with semicircle end plate.
Further, the side wall of the spiral plate is equipped with several spacing columns.
Further, the spacing column is evenly distributed on the side wall of spiral plate.
Further, the spacing column end is pressed on the side wall adjacent with side wall where it.
Further, the spacing column Heterogeneous Permutation on every adjacent side wall.
This case the utility model has the advantages that this case entirely pull when spiral-plate heat exchanger is respectively provided with and pulls in spiral plate upper and lower end portion,
Pulling for every adjacent layer is welded to connect between side, thus instead of welding steel, is capable of the upper and lower end of enclosing coil sheet heat exchanger,
Using the self structure of spiral plate, reduce weld seam, saves artificial and material, cost is greatly saved.
Detailed description of the invention
Fig. 1 is the side schematic view for pulling side spiral-plate heat exchanger described in an embodiment of the present invention entirely.
Fig. 2 is to pull schematic diagram when pulling in spiral-plate heat exchanger entirely described in an embodiment of the present invention.
Specific embodiment
The utility model is described in further detail below with reference to examples and drawings, to enable those skilled in the art
Refer to the instruction text can be implemented accordingly.
As shown in Figure 1, present embodiments provide one kind pulls 4 spiral plate of side, 3 heat exchanger entirely, comprising: heat exchanger body 100,
The outside of the heat exchanger body 100 is equipped with adapter tube 1, the flange 2 being connected on adapter tube 1, is equipped with spiral shell inside heat exchanger body 100
Rotating plate 3, the spiral plate 3 are connected to adapter tube 1, and the upper and lower end portion of the spiral plate 3, which is respectively provided with, pulls side 4, and every adjacent layer is pulled
It is welded to connect between side 4.
The present embodiment pulls 4 spiral plate of side, 3 heat exchanger entirely, and two spiral shapes are made by two parallel metal plate coils and lead to
Cold fluid and hot fluid is passed through adapter tube 1 at flange 2 respectively and entered in two spirality channels, by spiral plate 3 by road, as spiral plate 3
Wall exchanges heat, and 3 upper and lower end portion of spiral plate, which is respectively provided with, pulls side 4, and pulling for every adjacent layer is welded to connect between side 4, is thus substituted
Welding steel, is capable of the upper and lower end of 3 heat exchanger of enclosing coil plate.
This case is pulled in 4 spiral plate, 3 heat exchanger when 3 upper and lower end portion of spiral plate is respectively provided with and pulls 4 entirely, every adjacent layer
It pulls and is welded to connect between side 4, thus instead of welding steel, be capable of the upper and lower end of 3 heat exchanger of enclosing coil plate, utilize spiral
The self structure of plate 3, reduces weld seam, saves artificial and material, cost is greatly saved.
Pulling side 4 is to form the stretch flange formability 7 with chamfering along the edge of the upper and lower end of the spiral plate 3, and structure is steady
It is fixed, reliable.
Adapter tube 1 is equipped with semicircle end plate 5 with 3 junction of spiral plate, more securely.
The side wall of spiral plate 3 is equipped with several spacing columns 6, enhances the intensity between each channel, so that spiral
3 internal structure of plate is more stable, reliable.
Spacing column 6 is evenly distributed on the side wall of spiral plate 3, uniform force.
6 end of spacing column is pressed on the side wall adjacent with side wall where it.It will not make the spacing column 6 on adjacent wall
Overlapping.
6 Heterogeneous Permutation of spacing column on per adjacent side wall.The spacing column 6 on adjacent wall will not be made to be overlapped.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (7)
1. a kind of pull side spiral-plate heat exchanger entirely characterized by comprising heat exchanger body, the outside of the heat exchanger body
Equipped with the flange taken over, be connected on adapter tube, spiral plate is equipped with inside heat exchanger body, the spiral plate is connected to adapter tube, institute
The upper and lower end portion for stating spiral plate, which is respectively provided with, pulls side, and pulling for every adjacent layer is welded to connect between side.
2. according to claim 1 pull side spiral-plate heat exchanger entirely, which is characterized in that the side of pulling is along the spiral plate
Upper and lower end edge formed have chamfering stretch flange formability.
3. according to claim 2 pull side spiral-plate heat exchanger entirely, which is characterized in that the adapter tube is connect with spiral plate
Place is equipped with semicircle end plate.
4. according to claim 3 pull side spiral-plate heat exchanger entirely, which is characterized in that the side wall of the spiral plate is equipped with
Several spacing columns.
5. according to claim 4 pull side spiral-plate heat exchanger entirely, which is characterized in that the spacing column is evenly distributed on spiral shell
On the side wall of rotating plate.
6. according to claim 5 pull side spiral-plate heat exchanger entirely, which is characterized in that the spacing column end be pressed on
On the adjacent side wall of side wall where it.
7. according to claim 6 pull side spiral-plate heat exchanger entirely, which is characterized in that the spacing column on per adjacent side wall
Heterogeneous Permutation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449843.XU CN208936830U (en) | 2018-09-06 | 2018-09-06 | It is a kind of to pull side spiral-plate heat exchanger entirely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449843.XU CN208936830U (en) | 2018-09-06 | 2018-09-06 | It is a kind of to pull side spiral-plate heat exchanger entirely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208936830U true CN208936830U (en) | 2019-06-04 |
Family
ID=66719992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821449843.XU Active CN208936830U (en) | 2018-09-06 | 2018-09-06 | It is a kind of to pull side spiral-plate heat exchanger entirely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208936830U (en) |
-
2018
- 2018-09-06 CN CN201821449843.XU patent/CN208936830U/en active Active
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