CN214223833U - Heat transfer element for replacing high-efficiency turbulent flow welding plate - Google Patents
Heat transfer element for replacing high-efficiency turbulent flow welding plate Download PDFInfo
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- CN214223833U CN214223833U CN202022071981.2U CN202022071981U CN214223833U CN 214223833 U CN214223833 U CN 214223833U CN 202022071981 U CN202022071981 U CN 202022071981U CN 214223833 U CN214223833 U CN 214223833U
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- heat transfer
- transfer element
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- sheet
- heat exchange
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Abstract
The utility model relates to a high-efficient torrent welded plate trades uses heat transfer element, including 2 at least slab, the slab includes: the shunting areas are positioned at two ends of the plate; and the heat exchange zone is positioned between the splitting zones. Each sheet is a stamped sheet or a sheet that can be cold stamped and formed. The surface of the plate is of an oblique zigzag turbulent flow structure. Compared with the prior art, the device can be used for the recovery working condition of the redundant heat, the design medium of the heat transfer element is matched with the flowing characteristic of the fluid, the medium turbulence is strengthened, the heat exchange efficiency is improved, and the utilization rate of the equipment is improved.
Description
Technical Field
The utility model relates to a heat exchanger field especially relates to a high-efficient torrent welded plate trades and uses heat transfer element.
Background
Welded plate heat exchanger is using gradually extensively in waste heat recovery field, and traditional plate heat exchanger is because of the structural constraint, and the fluid overflows the blind spot great, and heat transfer area can't abundant utilization. In order to meet daily use requirements, the area of equipment is often increased, and the volume of the equipment is large, so that the manufacturing cost is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a high-efficient torrent welded plate trades heat transfer element. The method is used for overcoming the problem of low equipment utilization rate in the prior art.
A heat transfer element for high efficiency turbulent welded panel exchange comprising at least 2 plates, the plates comprising:
the shunting area is positioned at the periphery of the heat exchange area;
and the heat exchange zone is positioned between the shunting zones.
Further, the sheet is a stamped sheet or a cold-stamped sheet.
Furthermore, the surface of the plate is of an oblique zigzag turbulent flow structure.
Compared with the prior art, the utility model has the characteristics of, can be used to unnecessary thermal recovery operating mode, the heat transfer element design agrees with the characteristic that the fluid flows, strengthens the medium torrent, improves the efficiency of heat transfer, lifting means's utilization ratio.
Drawings
Fig. 1 is a schematic structural view of a heat transfer plate of a heat transfer element for replacing a high-efficiency turbulent welding plate of the present invention.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described with reference to the following embodiments; 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 will be 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 and operated in a specific orientation, 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 meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Fig. 1 is a schematic view of a high-efficiency turbulent welding heat exchanging and transferring element according to the present invention, which includes at least 2 plates, each plate includes: a flow splitting area 1 and a heat exchange area 2; the flow splitting area 1 is arranged at the periphery of the plate, and the heat exchange area is arranged in the middle of the flow splitting area 1.
When the apparatus is operated, the heat exchange region 2 is heated after contacting the heat exchange fluid having a high temperature, and then the heat exchange region 2 contacts the heat exchange fluid having a low temperature and transfers heat to the heat exchange fluid having a low temperature. The heat transfer element has the advantages that the designed medium is matched with the flowing characteristic of the fluid, medium turbulence is enhanced, heat exchange efficiency is improved, and the utilization rate of equipment is further improved.
With continued reference to fig. 1, the sheet is a stamped sheet or a cold-stamped sheet. The thickness of the thin plate is 0.4mm-1.0 mm.
As shown in fig. 1, the surface of each plate is an oblique zigzag spoiler structure.
Specifically, the oblique zigzag spoiler structure supports 2 plates each other, and a medium overflowing and heat exchanging channel is formed between the 2 plates. The medium flow passage is matched with the flowing characteristic of fluid, so that medium turbulence is enhanced, and the heat exchange efficiency is further improved.
So far, the technical solution of the present invention has been described with reference to 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. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present 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 changes may occur 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 (2)
1. A heat transfer element for high efficiency turbulent welded panel exchange comprising at least 2 plates, the plates comprising:
the shunting area is positioned at the periphery of the heat exchange area;
the heat exchange area is positioned between the shunting areas;
the sheet is a stamped sheet or a cold stamped sheet;
the thickness of the thin plate is 0.4mm-1.0 mm.
2. The heat transfer element for use in high efficiency turbulent flow welding of claim 1, wherein said plate surfaces are in a diagonal serpentine flow pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022071981.2U CN214223833U (en) | 2020-09-21 | 2020-09-21 | Heat transfer element for replacing high-efficiency turbulent flow welding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022071981.2U CN214223833U (en) | 2020-09-21 | 2020-09-21 | Heat transfer element for replacing high-efficiency turbulent flow welding plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214223833U true CN214223833U (en) | 2021-09-17 |
Family
ID=77673868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022071981.2U Active CN214223833U (en) | 2020-09-21 | 2020-09-21 | Heat transfer element for replacing high-efficiency turbulent flow welding plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214223833U (en) |
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2020
- 2020-09-21 CN CN202022071981.2U patent/CN214223833U/en active Active
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