CN217155130U - High-efficiency heat transfer plate - Google Patents
High-efficiency heat transfer plate Download PDFInfo
- Publication number
- CN217155130U CN217155130U CN202220933673.2U CN202220933673U CN217155130U CN 217155130 U CN217155130 U CN 217155130U CN 202220933673 U CN202220933673 U CN 202220933673U CN 217155130 U CN217155130 U CN 217155130U
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- heat transfer
- plate body
- sealing
- rubber sleeve
- plate
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Abstract
The utility model relates to a heat exchanger technical field specifically is a high-efficient heat transfer slab, including first plate body, the both sides of first plate body all are provided with the locating hole, the corner hole has all been seted up to four corners of first plate body, be provided with the heat transfer district on the first plate body, be provided with the distribution district in the position that is located heat transfer district one side on the first plate body. The utility model discloses be provided with a plurality of sealing on the rubber sleeve that sets up, seal through a plurality of sealing simultaneously, increase sealed effect, when sealed the pad ageing, a plurality of sealing can realize sealed through complementary effect to prevent the condition of weeping; the utility model discloses a set up thermal-insulated polyethylene support piece and support the rubber sleeve, thermal-insulated polyethylene support piece adopts thermal-insulated polyethylene material preparation, has certain thermal-insulated effect, not only can reduce the rubber sleeve and receive the influence of temperature, also can support the rubber sleeve after the rubber sleeve is the thermal deformation simultaneously to increase sealed effect.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is a high-efficient heat transfer slab.
Background
The plate of the plate heat exchanger is a plate specially used for the plate heat exchanger to separate medium and exchange heat, and is an important component of the plate heat exchanger, and each plate comprises two parts: the metal plate is a metal thin plate pressed with corrugations, sealing grooves and angular holes and is an important heat transfer element, the corrugations can not only strengthen heat transfer, but also increase the rigidity of the thin plate, so that the pressure bearing capacity of the plate heat exchanger is improved, and the formation of precipitates or dirt can be reduced due to the fact that liquid is in a turbulent flow state, and a certain self-cleaning effect is achieved; sealing gasket: and the gasket is arranged in a gasket groove along the periphery of the plates, seals the periphery between the plates, prevents fluid from leaking outwards, and seals a part of corner holes according to design requirements so that the cold fluid and the hot fluid flow according to respective flow passages.
The sealing gasket section on current heat transfer slab is circular structure usually, and when sealed, through the surface of oppression sealing gasket, the area of contact between increase sealing gasket and the part realizes sealedly, but because heat transfer slab owner's usage is the heat exchange, the sealing gasket uses under the cold and hot alternate environment for a long time, can lead to its easy ageing deformation to lose sealed effect, consequently the condition such as weeping can appear.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient heat transfer slab to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient heat transfer slab, includes the first plate body, the both sides of first plate body all are provided with the locating hole, the corner hole has all been seted up to four corners of first plate body, be provided with the heat transfer district on the first plate body, be provided with the distribution district in the position that is located heat transfer district one side on the first plate body, the surface of first plate body is provided with sealed the pad in the edge that is located the corner hole.
Preferably, the sealing gasket comprises a rubber sleeve and a heat insulation polyethylene support, and the heat insulation polyethylene support is sleeved inside the rubber sleeve.
Preferably, the rubber sleeve is provided with a sleeving part for sleeving the heat-insulation polyethylene supporting part, and the rubber sleeve is provided with a plurality of sealing parts for sealing.
Preferably, the heat insulating polyethylene support is provided with a plurality of support portions for supporting the sealing portion.
Preferably, the cross-sectional shape of the support portion follows the cross-sectional shape of the rubber boot.
Preferably, the supporting parts correspond to the sealing parts one to one.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be provided with a plurality of sealing on the rubber sleeve that sets up, seal simultaneously through a plurality of sealing, increase sealed effect, when sealed the pad is ageing, a plurality of sealing can be realized sealedly through complementary effect to prevent the condition of weeping.
The utility model discloses a set up thermal-insulated polyethylene support piece and support the rubber sleeve, thermal-insulated polyethylene support piece adopts the preparation of thermal-insulated polyethylene material, has certain thermal-insulated effect, not only can reduce the rubber sleeve and receive the influence of temperature, also can support the rubber sleeve after the rubber sleeve is heated and is out of shape simultaneously to increase sealed effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the sealing gasket of the present invention;
FIG. 3 is a schematic view of a partial structure of the rubber sleeve of the present invention;
fig. 4 is a schematic view of the connection structure of the rubber sleeve and the heat-insulating polyethylene support member of the present invention.
In the figure: 1. a first plate body; 2. positioning holes; 3. corner holes; 4. a heat transfer region; 5. a distribution area; 6. a gasket; 601. a rubber sleeve; 601a, a nesting part; 601b, a sealing part; 602. a thermally insulating polyethylene support; 602a, a support portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a high-efficient heat transfer slab, including first plate body 1, first plate body 1 is as the skeleton texture of heat transfer slab, adopt stainless steel material preparation, for the location when the installation is convenient, all be provided with locating hole 2 in first plate body 1's both sides, locating hole 2 sets up the central point in first plate body 1 both sides, angular hole 3 has all been seted up in four corners of first plate body 1, in order to realize the heat exchange, be provided with heat transfer area 4 on first plate body 1, be provided with distribution area 5 in the position that lies in heat transfer area 4 one side on first plate body 1 simultaneously, for sealing fluid, the edge that lies in angular hole 3 is provided with sealed the pad 6 on the surface of first plate body 1.
Specifically, the sealing gasket 6 is disposed at the edge of the first plate 1, where the edge is the periphery of the first plate 1 and the side of the corner hole 3 and the positioning hole 2.
In this embodiment, in order to increase the sealing performance of the gasket 6 and prevent the gasket 6 from deforming, the gasket 6 includes a rubber sleeve 601 and an insulating polyethylene support 602, and the insulating polyethylene support 602 is sleeved inside the rubber sleeve 601.
In this embodiment, the rubber sleeve 601 is provided with a sleeve portion 601a for sleeving the heat insulation polyethylene support 602, and the rubber sleeve 601 is provided with a plurality of sealing portions 601b for sealing.
Further, the edge of the sealing portion 601b is in a circular arc structure, and by the circular arc design, when the sealing portion 601b is pressed, a larger contact area can be provided to contact with the plate surface of the heat transfer plate.
In this embodiment, the insulating polyethylene support 602 is provided with a plurality of support portions 602a for supporting the sealing portions 601 b.
Further, the shape of the support portion 602a follows the shape of the seal portion 601b, and the support portion 602a can support the seal portion 601b from the inside of the rubber boot 601.
In this embodiment, the cross-section of the rubber sleeve 601 is similar to the interface of the insulating polyethylene support 602.
In this embodiment, the plurality of supporting portions 602a and the plurality of sealing portions 601b are all in one-to-one correspondence.
The utility model discloses a use method and advantage: when the heat transfer plate is used, the working process is as follows:
as shown in fig. 1 to 4, in actual use, the sealing portion 601b is attached to other components, when the surface of the sealing portion 601b is pressed, the sealing portion 601b is attached to the components to form a seal, since a plurality of sealing portions 601b are provided, when one of the sealing portions is deformed or aged, the other sealing portions 601b can also play a role in sealing, so that the sealing effect is increased, and during sealing, since the heat insulation polyethylene support 602 plays a certain supporting role in the sealing portion 601b, the shape of the sealing portion 601b can be ensured, so that the sealing performance is ensured.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high-efficient heat transfer slab, includes first plate body, its characterized in that: positioning holes are formed in the two sides of the first plate body, corner holes are formed in the four corners of the first plate body, a heat transfer area is arranged on the first plate body, a distribution area is arranged on the first plate body and located on one side of the heat transfer area, and a sealing gasket is arranged on the edge, located on the corner hole, of the surface of the first plate body;
the sealing gasket comprises a rubber sleeve and a heat insulation polyethylene support piece, and the rubber sleeve is arranged outside the heat insulation polyethylene support piece.
2. A high efficiency heat transfer plate as recited in claim 1 wherein: the rubber sleeve is provided with a sleeving part for sleeving the heat-insulation polyethylene supporting piece and a plurality of sealing parts for sealing between the first plate bodies.
3. A high efficiency heat transfer plate as recited in claim 2 wherein: the heat-insulating polyethylene support is provided with a plurality of support parts for supporting the sealing part.
4. A high efficiency heat transfer plate as recited in claim 3 wherein: the cross-sectional shape of the support portion follows the cross-sectional shape of the rubber sleeve.
5. A high efficiency heat transfer plate according to claim 4, characterized in that: the supporting parts correspond to the sealing parts one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220933673.2U CN217155130U (en) | 2022-04-21 | 2022-04-21 | High-efficiency heat transfer plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220933673.2U CN217155130U (en) | 2022-04-21 | 2022-04-21 | High-efficiency heat transfer plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217155130U true CN217155130U (en) | 2022-08-09 |
Family
ID=82662064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220933673.2U Active CN217155130U (en) | 2022-04-21 | 2022-04-21 | High-efficiency heat transfer plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217155130U (en) |
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2022
- 2022-04-21 CN CN202220933673.2U patent/CN217155130U/en active Active
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