CN213841853U - Processing element of welded plate heat exchanger - Google Patents
Processing element of welded plate heat exchanger Download PDFInfo
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- CN213841853U CN213841853U CN202022151184.5U CN202022151184U CN213841853U CN 213841853 U CN213841853 U CN 213841853U CN 202022151184 U CN202022151184 U CN 202022151184U CN 213841853 U CN213841853 U CN 213841853U
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- heat transfer
- welding
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- plate
- heat
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Abstract
The utility model relates to a welding plate heat exchanger's processing component, include: at least two heat transfer plates, each arranged on the processing element, for conducting a specified medium to a specified area; and the at least four round steel rods are respectively arranged at the periphery of the two heat transfer plate sheets and used for supporting and fixing the heat transfer plate sheets in a specified range. The heat transfer plate is a cold stamping thin plate. The adjacent heat transfer plates are inverted to form a heat exchange core body for respectively conducting cold/heat media. Compared with the prior art, the utility model discloses can effectively overcome the problem of the deformation that the slab arouses because of the welding in welding plate heat exchanger course of working, the device adopts the welding banding, forms the heat transfer core, can make cold and hot medium do its way respectively, is further showing and has improved the preparation precision, further lifting means process speed simultaneously.
Description
Technical Field
The utility model belongs to the technical field of heat transfer component, what especially relate to is a welding plate heat exchanger's processing component.
Background
In recent years, the traditional plate heat exchanger is mainly sealed by a rubber gasket, the pressure is usually below 2.0Mpa, the temperature resistance is below 180 ℃, the leakage is easy, and the welding plate heat exchanger adopts welding sealing, so that the limitation of the traditional plate heat exchanger rubber gasket on temperature, pressure, medium and the like is avoided, and the reliability of equipment is greatly improved. But the heat transfer plate has deformation problem in the welding process, so that certain defects exist in the quality and the processing speed of the whole equipment.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a welding plate heat exchanger's processing component for there is the problem of deformation in the welding process to overcome heat transfer slab among the prior art.
A machined component of a welded plate heat exchanger comprising:
at least two heat transfer plates, each arranged on the processing element, for conducting a specified medium to a specified area;
and the at least four round steel rods are respectively arranged at the periphery of the two heat transfer plate sheets and used for supporting and fixing the heat transfer plate sheets in a specified range.
Further, the heat transfer plate is a cold-stamped thin plate.
Further, the adjacent heat transfer plates are inverted to form a heat exchange core body for respectively conducting cold/heat media.
Compared with the prior art, the utility model discloses can effectively overcome the problem of the deformation that the slab arouses because of the welding in welding plate heat exchanger course of working, the device adopts the welding banding, forms the heat transfer core, can make cold and hot medium do its way respectively, is further showing and has improved the preparation precision, further lifting means process speed simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a processing element of a welded plate heat exchanger according to the present invention.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, the present invention relates to a processing element for a welded plate heat exchanger, comprising: the heat transfer plate 1 and the round steel rod 2; wherein: at least two heat transfer plates 1, each arranged on the processing element, for conducting a specified medium to a specified area; and at least four round steel rods 2 are respectively arranged around the two heat transfer plates and used for supporting and fixing the heat transfer plates in a specified range.
When the device is installed, the heat transfer plate sheets are supported at the edges of the adjacent heat transfer plate sheets through the round steel rods which are clamped into proper sizes, the adjacent heat transfer plate sheets are inverted to form a heat exchange core body, and after the heat exchange core body is manufactured, the round steel rods are taken down.
When the device is operated, external cold and hot media separately enter the flow channels on the two sides of the heat transfer plate 1 and exchange heat through the plurality of plates 1.
Specifically, the heat transfer plates are cold stamping thin plates, and each heat transfer plate is stamped with a certain shape and a certain sequence of corrugations on the surface.
The utility model discloses can effectively overcome the problem of the deformation of slab arousing because of the welding in welding plate heat exchanger course of working, the device adopts the welding banding, forms the heat transfer core, can make cold and hot medium do its own way, is further showing and has improved the preparation precision, further lifting means process speed simultaneously.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A machined component for welding a plate heat exchanger, comprising:
at least two heat transfer plates, each arranged on the processing element, for conducting a specified medium to a specified area;
and the at least four round steel rods are respectively arranged at the periphery of the two heat transfer plate sheets and used for supporting and fixing the heat transfer plate sheets in a specified range.
2. The fabricated component of a welded plate heat exchanger of claim 1 wherein said heat transfer plates are cold stamped sheet components.
3. A process element for a welded plate heat exchanger according to claim 1, characterized in that adjacent heat transfer plates are turned upside down to form a heat exchange core for conducting a cold/hot medium, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022151184.5U CN213841853U (en) | 2020-09-27 | 2020-09-27 | Processing element of welded plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022151184.5U CN213841853U (en) | 2020-09-27 | 2020-09-27 | Processing element of welded plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841853U true CN213841853U (en) | 2021-07-30 |
Family
ID=77006749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022151184.5U Active CN213841853U (en) | 2020-09-27 | 2020-09-27 | Processing element of welded plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213841853U (en) |
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2020
- 2020-09-27 CN CN202022151184.5U patent/CN213841853U/en active Active
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