CN113108630A - Circumferentially extending type sealed cooling device - Google Patents
Circumferentially extending type sealed cooling device Download PDFInfo
- Publication number
- CN113108630A CN113108630A CN202110519696.9A CN202110519696A CN113108630A CN 113108630 A CN113108630 A CN 113108630A CN 202110519696 A CN202110519696 A CN 202110519696A CN 113108630 A CN113108630 A CN 113108630A
- Authority
- CN
- China
- Prior art keywords
- plate
- cooling device
- circumferentially extending
- gap
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/10—Arrangements for sealing the margins
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a circumferentially extending type sealed cooling device which comprises a plurality of plate groups arranged in parallel, wherein each plate group comprises a medium cooling part and an edge sealing part, and the edge sealing parts are integrally arranged along the circumferential direction of the medium cooling part; the adjacent plate groups are mutually abutted, and a gap is formed between the adjacent plate groups. In the plate group of the present invention, the edge sealing portion is integrally provided at the circumferential edge of the medium cooling portion to seal the medium cooling portion by the edge sealing portion, so that a good sealing effect can be obtained, and a gap is provided between two adjacent plate groups to allow water and air to flow therethrough to ensure a cooling effect.
Description
Technical Field
The invention relates to the technical field of cooling equipment, in particular to a circumferentially extending sealed cooling device.
Background
At present, a plate type heat exchange device is provided with a plurality of plate sets, each plate set is generally formed by two plates together to form a flow channel for medium flowing, the edge of each plate set is generally directly extruded and welded, and in the using process of a cooling device, the edge of each plate is generally tilted and deformed to cause sealing failure, the sealing performance cannot be ensured, the two adjacent plate sets are stacked together at present, air and water cannot enter the space between the two adjacent plate sets through the sealing part of the edge, and therefore the cooling effect on the medium is poor.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a circumferentially extending type sealed cooling device to solve the problems that in the prior art, the edge of a plate is easy to warp, so that the sealing is failed, and air and water cannot enter between two adjacent plate groups, so that the cooling effect is poor.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a circumferentially extending type sealed cooling device comprises a plurality of plate groups arranged in parallel, wherein each plate group comprises a medium cooling part and an edge sealing part, and the edge sealing parts are integrally arranged along the circumferential direction of the medium cooling part; the adjacent plate groups are mutually abutted, and a gap is formed between the adjacent plate groups.
The circumferentially extending type sealed cooling device is characterized in that the plate group comprises two mutually abutted plates, and each plate comprises a plate body and a plate sealing part arranged along the circumferential direction of the plate body; in the plate group, the opposite plate bodies form the medium cooling part, and the opposite plate sealing parts form the edge sealing part.
The circumferentially extending sealed cooling device comprises a sheet sealing part and a sheet accommodating part, wherein the sheet sealing part comprises an edge part and a rubber strip accommodating part, the edge part is connected with the rubber strip accommodating part, and the rubber strip accommodating part is positioned between the edge part and the sheet body.
The cooling device of the circumferential extension type seal further comprises a sealing rubber strip, and the sealing rubber strip is located in the rubber strip accommodating part.
The circumferentially extending sealed cooling device, wherein the edge portion comprises a plurality of first abutting portions and a plurality of protruding portions, and the first abutting portions and the protruding portions are alternately arranged;
in the plate group, the opposite first abutting parts abut against each other, and a cavity is formed between the opposite protruding parts.
The circumferentially extending sealed cooling device, wherein in the adjacent plate groups, the opposite protruding parts abut against each other, and a first gap is formed between the opposite first abutting parts.
The circumferentially extending sealed cooling device comprises a plate body, wherein the plate body comprises a second abutting part and a flow channel wall, the second abutting parts which are opposite in the plate group abut against each other, and the opposite flow channel wall forms a medium flow channel.
The circumferentially extending sealed cooling device, wherein in the adjacent plate groups, the opposite runner walls are mutually abutted, a second gap is arranged between the opposite second abutting walls, and the second gap is communicated with the first gap.
Has the advantages that: in the plate group of the present invention, the edge sealing portion is integrally provided at the circumferential edge of the medium cooling portion to seal the medium cooling portion by the edge sealing portion, so that a good sealing effect can be obtained, and a gap is provided between two adjacent plate groups to allow water and air to flow therethrough to ensure a cooling effect.
Drawings
FIG. 1 is an exploded view of the cooling device of the present invention;
FIG. 2 is an angled cross-sectional view of the cooling device of the circumferentially extending seal provided by the present invention;
FIG. 3 is a schematic cross-sectional view of another angle of the cooling device of the circumferentially extending seal according to the present invention
The labels in the figures are: 10: plate group, 20: sheet, 21: sheet body, 211: second abutment, 212: flow passage wall, 22: sheet sealing portion, 221: edge portion, 2211: first abutment portion, 2212: a projection part: 222: adhesive tape accommodating portion, 30: sealing rubber strip, 40: first gap, 50: second gap, 60: a media flow path.
Detailed Description
The invention provides a cooling device with a circumferentially extending seal, which is further described in detail below by referring to the accompanying drawings and examples in order to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should also be noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention will be further explained by the description of the embodiments with reference to the drawings.
The embodiment provides a circumferentially extending sealed cooling device, as shown in fig. 1-2, the circumferentially extending sealed cooling device includes a plurality of plate groups 10 arranged side by side, the plate groups 10 include a medium cooling portion and an edge sealing portion, the edge sealing portion is integrally arranged along a circumferential direction of the medium cooling portion, the medium cooling portion can be used for a medium to be cooled to flow, and the edge sealing portion is used for sealing the medium cooling portion. The adjacent plate groups 10 are abutted against each other, and a gap is formed between the adjacent plate groups 10, and cooling water and air can enter the gap from the outside to cool a medium to be cooled.
In the plate group 10 of the present invention, the edge sealing portion is integrally provided at the circumferential edge of the medium cooling portion to seal the medium cooling portion by the edge sealing portion, so that a good sealing effect can be obtained, and a gap is provided between two adjacent plate groups 10 to allow water and air to flow therethrough, so as to ensure a cooling effect.
The plate group 10 comprises two mutually abutted plate sheets 20, and in the same plate group 10, the two plate sheets 20 are mutually abutted to form the medium cooling part and the edge sealing part, wherein the medium cooling part is positioned in the middle, and the edge sealing part is annular and positioned at the circumferential edge of the medium cooling part so as to seal the medium cooling part. Specifically, the plate 20 includes a plate 20 body 21 and a plate sealing portion 22 arranged along the circumferential direction of the plate 20 body 21, the plate sealing portion 22 is integrally formed with the plate 20 body 21, and in the plate group 10, the opposite plate 20 body 21 forms the medium cooling portion, the opposite plate sealing portion 22 forms the edge sealing portion, a medium to be cooled can flow between the two plate 20 bodies 21, and at the edge portion 221, the opposite plate sealing portions 22 press against each other to form a seal for the medium cooling portion.
The sheet sealing portion 22 includes an edge portion 221 and a rubber strip accommodating portion 222, the edge portion 221 connects the rubber strip accommodating portion 222, and the rubber strip accommodating portion 222 is located between the edge portion 221 and the body 21 of the sheet 20; preferably, the sheet 20 body 21 and the rubber strip accommodating portion 222, and the rubber strip accommodating portion 222 and the edge portion 221 are integrally provided. Further, the cooling device of the circumferentially extending seal further comprises a sealing rubber strip 30, the sealing rubber strip 30 is located in the rubber strip accommodating portion 222; in the plate group 10, the rubber strip accommodating portions 222 on the two plates 20 are correspondingly arranged, one side of the sealing rubber strip 30 is located in the rubber strip accommodating portion 222 on one of the plates 20, and the other side of the sealing rubber strip is located in the rubber strip accommodating portion 222 of the other plate 20, so that the medium is cooled and sealed by the sealing rubber strip 30, and the medium to be cooled is ensured not to flow out from the edge of the plate group 10. The edge part 221 is located on the side of the sealing rubber strip 30, which faces away from the medium cooling part, and by arranging the edge part 221, even if the sheet 20 generates certain stress due to factors such as thermal expansion and cold contraction, the stress is transmitted to the edge part 221, and the edge part 221 resists the stress by virtue of the structural strength of the sheet, and the edge of the sheet 20 cannot be tilted to cause sealing failure.
The edge portion 221 includes a plurality of first abutting portions 2211 and a plurality of protruding portions 2212, and the first abutting portions 2211 and the protruding portions 2212 are alternately arranged; in the plate group 10, the first contact portions 2211 facing each other abut against each other, and a cavity is formed between the projection portions 2212 facing each other, so that the edge portion 221 has an uneven shape. As shown in fig. 3, in the adjacent plate groups 10, the opposite protruding portions 2212 abut against each other, a first gap 40 is formed between the opposite first abutting portions 2211, and the first gap 40 communicates with a gap between the main bodies 21 of the plates 20 in the adjacent plate group 10, so that air and water can flow from the external environment through the first gap 40 into the space between the adjacent plate groups 10 to cool the medium to be cooled, and finally flow out from the first gap 40 at the edge.
The plate 20 body 21 includes a second abutting portion 211 and a flow channel wall 212, in the plate group 10, the opposing second abutting portions 211 abut against each other, the opposing flow channel walls 212 form a medium flow channel 60, the medium flow channel 60 is continuous in flow, the second abutting walls are arranged at intervals, the two plate 20 bodies 21 abut against and press at the second abutting portions 211 to form a support, and the medium flow channel 60 extends around the pressing portion of the second abutting portions 211 to the periphery. In the adjacent plate groups 10, the opposing flow channel walls 212 abut against each other, a second gap 50 is formed between the opposing second abutting portions 211, the second gap 50 is communicated with the first gap 40, and the first gap 40 and the second gap 50 jointly form a gap in the adjacent plate groups 10. In this way, air and water can flow from the first gap 40 into the second gap 50, and when air and water flow in the second gap 50, the medium to be cooled can be cooled, and air and water flow in the second gap 50 and finally flow out of the first gap 40.
In a specific embodiment, in the plate 20, the shape of the plate 20 body 21 may be a zigzag corrugation, that is, the grooves on the plate 20 body 21 are zigzag, and the zigzag grooves are sequentially arranged at intervals, and in the plate group 10, the arrangement directions of the zigzag grooves on different plates 20 are opposite, so that after the two plates 20 are pressed together, the opposite portions are the second abutting portions 211, and the other portions are the flow channel walls 212, and the formed medium flow channels 60 are curved and extended, so that the medium to be cooled can form a certain turbulence in the medium flow channels 60, and the flow path is extended, thereby further improving the cooling effect.
In summary, the invention discloses a circumferentially extending sealed cooling device, which comprises a plurality of plate groups arranged in parallel, wherein each plate group comprises a medium cooling part and an edge sealing part, and the edge sealing parts are integrally arranged along the circumferential direction of the medium cooling part; the adjacent plate groups are mutually abutted, and a gap is formed between the adjacent plate groups. In the plate group of the present invention, the edge sealing portion is integrally provided at the circumferential edge of the medium cooling portion to seal the medium cooling portion by the edge sealing portion, so that a good sealing effect can be obtained, and a gap is provided between two adjacent plate groups to allow water and air to flow therethrough to ensure a cooling effect.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A circumferentially extending type sealed cooling device is characterized by comprising a plurality of plate groups arranged in parallel, wherein each plate group comprises a medium cooling part and an edge sealing part which are integrally arranged along the circumferential direction of the medium cooling part; the adjacent plate groups are mutually abutted, and a gap is formed between the adjacent plate groups.
2. The circumferentially extending sealed cooling device of claim 1, wherein the plate set comprises two plates abutting against each other, the plates comprising plate bodies and plate seals disposed along a circumferential direction of the plate bodies; in the plate group, the opposite plate bodies form the medium cooling part, and the opposite plate sealing parts form the edge sealing part.
3. The circumferentially-extending sealed cooling device of claim 2, wherein the sheet sealing portion includes an edge portion and a strip receiving portion, the edge portion connecting the strip receiving portion and the strip receiving portion being located between the edge portion and the sheet body.
4. The cooling device of a circumferentially extending seal of claim 3, further comprising a sealing strip located within the strip receiving portion.
5. The circumferentially extending sealed cooling device of claim 3, wherein said edge portion includes a plurality of first abutment portions and a plurality of raised portions, said first abutment portions and said raised portions being arranged in an alternating manner;
in the plate group, the opposite first abutting parts abut against each other, and a cavity is formed between the opposite protruding parts.
6. The circumferentially extending sealed cooling device of claim 5 wherein said opposed bosses of adjacent plate sets abut one another with a first gap between said opposed first abutments.
7. The circumferentially extending sealed cooling device of claim 6 wherein said plate body includes second abutments and channel walls, opposing said second abutments abutting against each other in said plate pack, opposing said channel walls forming a media channel.
8. The circumferentially extending sealed cooling device of claim 7 wherein said opposed walls of said plates in adjacent sets abut each other with a second gap between said second opposed abutting walls and said second gap communicates with said first gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110519696.9A CN113108630A (en) | 2021-05-12 | 2021-05-12 | Circumferentially extending type sealed cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110519696.9A CN113108630A (en) | 2021-05-12 | 2021-05-12 | Circumferentially extending type sealed cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113108630A true CN113108630A (en) | 2021-07-13 |
Family
ID=76722063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110519696.9A Withdrawn CN113108630A (en) | 2021-05-12 | 2021-05-12 | Circumferentially extending type sealed cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113108630A (en) |
-
2021
- 2021-05-12 CN CN202110519696.9A patent/CN113108630A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10811737B2 (en) | Conformal fluid-cooled heat exchanger for battery | |
| CN109560302B (en) | Metal separator for fuel cell and power generation cell | |
| US20180040907A1 (en) | Fuel cell stack | |
| CN109616681B (en) | Separator for fuel cell and cell | |
| CN108123150B (en) | Enhanced sealing gasket for fuel cell | |
| US11031610B2 (en) | Fuel cell stack | |
| EP2850683B1 (en) | Arrangement for the alignment of a membrane-electrode-assemblies within a stack during assembly | |
| EP2963375B1 (en) | Plate-type heat exchanger | |
| US10784524B2 (en) | Power generation cell with reduced pressure loss between reactant gas passage and reactant gas flow field | |
| US20200212472A1 (en) | Fuel cell stack | |
| JP5839307B2 (en) | Fuel cell stack | |
| CN113108630A (en) | Circumferentially extending type sealed cooling device | |
| JP2932842B2 (en) | Laminated plate heat exchanger | |
| CN113154918A (en) | Interval sealed cooler | |
| US11355767B2 (en) | Fuel cell stack | |
| KR20190078047A (en) | Non-uniform semi-welded plate type heat exchanger | |
| US20240128534A1 (en) | Cooling module for batteries of an electric or hybrid vehicle | |
| US20210180883A1 (en) | Heat exchanger with one-piece through fittings | |
| CN115790207A (en) | Heat exchanger structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210713 |