CN218524006U - Plate heat exchanger plate - Google Patents
Plate heat exchanger plate Download PDFInfo
- Publication number
- CN218524006U CN218524006U CN202222783183.1U CN202222783183U CN218524006U CN 218524006 U CN218524006 U CN 218524006U CN 202222783183 U CN202222783183 U CN 202222783183U CN 218524006 U CN218524006 U CN 218524006U
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- plate
- slab
- heat exchanger
- installation
- gasket
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Abstract
The utility model provides a plate heat exchanger slab, including the slab and set up the guiding gutter in the slab both sides, its characterized in that: the upper end and the lower end of the plate are respectively provided with a pore, gasket grooves are respectively arranged on two sides of the plate and around the outer ring of the flow guide groove and the pore, and the top of the plate is provided with a positioning groove for installation and positioning. The utility model discloses the guiding gutter in the slab sets up for the slant, makes the guiding gutter all be the same structure regardless of forward or reverse installation, consequently need not select the positive and negative can install deliberately during the installation, labour saving and time saving, and be provided with the gasket groove on the surface of slab, and the gasket is when the installation, also need not select the positive and negative of slab deliberately, increases work efficiency.
Description
Technical Field
The utility model belongs to the technical field of plate heat exchanger equipment, especially, relate to a plate heat exchanger slab.
Background
The plate heat exchanger is an ideal equipment for liquid-liquid and liquid-steam heat exchange, and has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small floor area, long service life and the like, so the plate heat exchanger is widely applied.
Plate heat exchanger slab form mainly has font buckled plate, the straight buckled plate of level and tumour shaped plate three kinds, is the slab that is used for isolating the medium and carries out the heat exchange in the plate heat exchanger specially, is plate heat exchanger's important component part, but current plate heat exchanger slab when the equipment, needs the staff at first to judge the positive and negative of slab, not only influences work efficiency, and the wrong condition of judgement can appear moreover, and reverse installation influences plate heat exchanger's quality.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a plate heat exchanger slab to solve current plate heat exchanger slab when the equipment, need the staff at first to judge the positive and negative of slab, not only influence work efficiency, the condition of judgement mistake can appear moreover, can influence the problem of plate heat exchanger's quality.
The utility model provides a plate heat exchanger slab, includes the slab and sets up the guiding gutter in the slab both sides, its characterized in that: the upper end and the lower end of the plate are respectively provided with a hole, the two sides of the plate are respectively provided with a gasket groove around the guide groove and the outer ring of the hole, and the top of the plate is provided with a positioning groove for mounting and positioning.
Furthermore, the flow guide grooves on the front side surface and the rear side surface of the plate piece are all provided with a plurality of crossed oblique grooves.
Furthermore, a plurality of rhombic bulges are formed on the surface of the plate sheet and at the crossed positions of the oblique grooves, and arc chamfers are respectively arranged on the edges of the rhombic bulges.
Furthermore, gaskets are respectively arranged in gasket grooves on the front side surface and the rear side surface of the plate.
Further, the installation shapes of gaskets on two sides of each plate in the assembled plate group are opposite.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the guiding gutter in the slab sets up for the slant, makes the guiding gutter all be the same structure regardless of forward or reverse installation, consequently need not select the positive and negative can install deliberately during the installation, labour saving and time saving, and is provided with the gasket groove on the surface of slab, and the gasket is when the installation, also need not select the positive and negative of slab deliberately, increases work efficiency.
2. The utility model discloses a guiding gutter is protruding at the rhombus that the slab surface formed, and the bellied edge of rhombus is provided with the circular arc chamfer, can make liquid form the jump state when liquid passes through the rhombus arch, changes original water column type's flow mode into the flow mode of sector jump formula, increases its heat radiating area and radiating rate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the plate of the present invention without a gasket;
FIG. 3 is an exploded view of the sheet and washer of the present invention;
fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
In the figure:
1-plate, 2-diversion trench, 3-pore channel, 4-gasket trench, 5-positioning trench, and 6-gasket.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.
As shown in fig. 1-4.
The utility model provides a plate heat exchanger slab, includes slab 1 and sets up guiding gutter 2 at 1 front and back both sides face of slab, its characterized in that: both sides the guiding gutter 2 all adopts a plurality of criss-cross slant grooves, the surface of slab 1 just is located the criss-cross position of slant groove and forms a plurality of rhombuses protrudingly, and the bellied edge of this rhombus is equipped with circular arc chamfer respectively, the upper and lower both ends of slab 1 are equipped with pore 3 respectively, the both sides of slab 1 just have seted up gasket groove 4 respectively around the outer lane of guiding gutter 2 and pore 3, the top of slab 1 is equipped with the constant head tank 5 that is used for the installation location, install the packing ring 6 that the shape is opposite in the gasket groove 4 of slab 1 front and back both sides face respectively.
The plate 1 is used by adopting a plurality of plates 1 to form a plate group, positioning grooves 5 at the upper end of the plates 1 are aligned to positioning devices during installation, the plates 1 are sequentially arranged, and the guide grooves 2 in the plates 1 are obliquely arranged, so that the guide grooves 2 have the same structure regardless of forward or reverse installation, so that the installation can be carried out without intentionally selecting the forward and reverse directions during installation, time and labor are saved, a gasket 6 is arranged between every two plates 1, the gaskets 6 on two sides of one plate 1 are opposite in shape, and the purpose is to form convection of liquid on two sides of the plates, namely one is from top to bottom, and the other is from bottom to top; and the surface of the plate 1 is provided with a gasket groove 4 which can be matched and clamped no matter how the gasket 6 is installed, so that the front side and the back side of the plate 1 are not required to be selected intentionally when the gasket 6 is installed, and the working efficiency is improved.
As the flow guide grooves 2 form the rhombic bulges on the surface of the plate sheet 1, and the arc chamfers are arranged on the edges of the rhombic bulges, the liquid can form a jumping state when passing through the rhombic bulges, the original water column type flow mode is changed into a sector jumping type flow mode, and the heat dissipation area and the heat dissipation speed of the liquid are increased.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. The utility model provides a plate heat exchanger slab, includes slab (1) and sets up guiding gutter (2) in slab (1) both sides, its characterized in that: the upper end and the lower end of the plate (1) are respectively provided with a hole (3), gasket grooves (4) are respectively arranged on two sides of the plate (1) and around the outer ring of the flow guide groove (2) and the hole (3), and a positioning groove (5) for installation and positioning is arranged at the top of the plate (1).
2. A plate heat exchanger plate according to claim 1, characterized in that: the flow guide grooves (2) on the front side surface and the rear side surface of the plate (1) are all provided with a plurality of crossed oblique grooves.
3. A plate heat exchanger plate according to claim 2, characterized in that: a plurality of rhombic bulges are formed on the surface of the plate (1) and at the crossed positions of the oblique grooves, and arc chamfers are respectively arranged on the edges of the rhombic bulges.
4. A plate heat exchanger plate according to claim 1, characterized in that: gaskets (6) are respectively arranged in gasket grooves (4) on the front side surface and the rear side surface of the plate (1).
5. A plate heat exchanger plate according to claim 4, characterized in that: the installation shapes of gaskets (6) on two sides of each plate (1) in the assembled plate group are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222783183.1U CN218524006U (en) | 2022-10-21 | 2022-10-21 | Plate heat exchanger plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222783183.1U CN218524006U (en) | 2022-10-21 | 2022-10-21 | Plate heat exchanger plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218524006U true CN218524006U (en) | 2023-02-24 |
Family
ID=85248558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222783183.1U Active CN218524006U (en) | 2022-10-21 | 2022-10-21 | Plate heat exchanger plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218524006U (en) |
-
2022
- 2022-10-21 CN CN202222783183.1U patent/CN218524006U/en active Active
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