CN220646256U - Thin type exhaust device - Google Patents
Thin type exhaust device Download PDFInfo
- Publication number
- CN220646256U CN220646256U CN202322351437.7U CN202322351437U CN220646256U CN 220646256 U CN220646256 U CN 220646256U CN 202322351437 U CN202322351437 U CN 202322351437U CN 220646256 U CN220646256 U CN 220646256U
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- CN
- China
- Prior art keywords
- exhaust device
- exhaust
- energy storage
- push rod
- storage container
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- 238000004146 energy storage Methods 0.000 claims abstract description 27
- 239000004020 conductor Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000004382 potting Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010892 electric spark Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000010125 resin casting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model discloses a thin type exhaust device, which aims to solve the defect that the existing exhaust fan is too thick to be matched with the wall thickness of an energy storage container. The utility model comprises a positioning frame body, an exhaust fan arranged in the positioning frame body, a movable shutter arranged at one end face of the exhaust fan and a driving push rod for driving the movable shutter to open and close, wherein the driving push rod and the exhaust fan are arranged in the positioning frame body in an offset manner. The thickness of the exhaust device is reduced by adjusting the driving push rod, the exhaust device is matched with the wall thickness of the energy storage container, and the surface is flush with the outer surface of the energy storage container.
Description
Technical Field
The utility model relates to the field of energy storage battery peripheral equipment, in particular to a thin exhaust device.
Background
The energy storage container is an energy storage unit for large-scale integrated deployment of energy storage batteries, and a large number of electric cores are arranged in the energy storage container in a high density. When the battery is out of control, a large amount of inflammable and explosive gas can be generated, and the energy storage container needs to discharge the gas in time.
The existing exhaust fan is used as a mature product and is commonly arranged on a wall body of a building, the thickness of the device reaches more than 380mm, the wall thickness of an energy storage container is only about 120mm, and the wall thickness of a liquid cooling energy storage container is only about 60 mm. The space inside the energy storage container is very compact, and after the explosion-proof fan is installed, the exhaust fan can only be protruded outwards, so that the energy storage container is not attractive and is unfavorable for transportation, particularly, the sea transportation is required, the whole size of the energy storage container exceeds the standard container size, and the shipping cost is increased.
In view of this, the present application aims to provide a thin exhaust device for existing exhaust fans that are too thick to match the wall thickness of an energy storage container.
Disclosure of Invention
The utility model provides a thin type exhaust device which overcomes the defect that the existing exhaust fan is too thick to be matched with the wall thickness of an energy storage container, and can reduce the wall thickness of the exhaust fan so as to be matched with the wall thickness of the energy storage container.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a thin type exhaust device comprises a positioning frame body, an exhaust fan arranged in the positioning frame body, a movable shutter arranged at one end face of the exhaust fan and a driving push rod for driving the movable shutter to open and close, wherein the driving push rod and the exhaust fan are arranged in the positioning frame body in an offset mode.
The reason why the existing exhaust fan is thick is that the exhaust fan and the driving pushrod are located at different positions in the axial direction of the exhaust fan. This application has been through having enlarged the size of positioning frame to provide the accommodation space of drive push rod, make drive push rod and exhaust fan not coincide on the plane perpendicular with the axial direction, just so can reduce exhaust device's thickness, trade the reduction of whole thickness with the cost of increase size.
Preferably, the fan also comprises an explosion-proof wiring terminal, and the explosion-proof wiring terminal is respectively and electrically connected with the exhaust fan and the driving push rod. The explosion-proof wiring terminal is connected with the exhaust fan and the driving push rod, so that explosion accidents caused by electric sparks generated at the wiring terminal are avoided.
Preferably, the positioning frame body comprises a front frame and a rear frame, and the front frame and the rear frame are connected through fasteners.
Preferably, the front frame and the rear frame are conductors, the exhaust fan and the driving push rod are respectively and fixedly connected to the rear frame, and the positioning frame body is grounded, so that static electricity generated in the running process is led out, and electric spark generated by the static electricity is avoided.
Preferably, the explosion-proof wiring terminals are all coated with epoxy resin casting layers. The structure is used for eliminating electric sparks possibly generated at the explosion-proof wiring terminal, and the conductive part of the terminal is contacted with the outside in an insulating mode.
Preferably, the thickness of the exhaust device is matched with the wall thickness of the energy storage container, and the exhaust device is flush with the outer surface of the energy storage container. The exhaust device is matched with the wall thickness of the energy storage container, so that the exhaust device is the same as the standard container in size in the transportation process, and the shipping cost can be saved.
Compared with the prior art, the utility model has the beneficial effects that:
the thickness of the exhaust device is reduced by adjusting the driving push rod, the exhaust device is matched with the wall thickness of the energy storage container, and the surface is flush with the outer surface of the energy storage container.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
in the figure:
the air exhaust fan 1, the driving push rod 2, the front frame 3, the movable shutter 4, the explosion-proof wiring terminal 5 and the rear frame 6.
Detailed Description
The disclosure is further described below with reference to the drawings and examples.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, are merely relational terms determined for convenience in describing structural relationships of the various components or elements of the present disclosure, and do not denote any one of the components or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly coupled," "connected," and the like are to be construed broadly and refer to either a fixed connection or an integral or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the disclosure may be determined according to circumstances, and should not be interpreted as limiting the disclosure, for relevant scientific research or a person skilled in the art.
Examples:
a thin exhaust device comprises a positioning frame body, an exhaust fan 1 arranged in the positioning frame body, a movable shutter 4 arranged at one end face of the exhaust fan 1 and a driving push rod 2 for driving the movable shutter 4 to open and close, wherein the driving push rod 2 and the exhaust fan 1 are arranged in the positioning frame body in a biased manner. The thickness of the exhaust device is matched with the wall thickness of the energy storage container, and the exhaust device is flush with the outer surface of the energy storage container. The exhaust device is matched with the wall thickness of the energy storage container, so that the exhaust device is the same as the standard container in size in the transportation process, and the shipping cost can be saved.
Wherein offset once means that the exhaust fan 1 and the driving pushrod 2 are not arranged in tandem in the axial direction, but are arranged in tandem left and right or tandem in the length or width direction. The driving push rod 2 is linear motor, and the movable shutter 4 includes a plurality of parallel and equidistant pivot that set up, is connected with the shutter blade in the pivot, and adjacent shutter blade parallel arrangement connects through stay cord or other structure the pivot for each pivot synchronous rotation, driving push rod 2 is connected or is connected with the stay cord with the pivot transmission, and driving push rod 2 and the connection structure of movable shutter 4 are the common sense in this field, and the structure of opening and shutting about the specific movable shutter 4 is not the utility model main points of this application, simultaneously, and the person skilled in the art has the ability to select the type and carry out suitable setting according to the description above.
The reason why the exhaust fan 1 is thick at present is that the exhaust fan 1 and the driving pushrod 2 are located at different positions in the axial direction of the exhaust fan 1. This application has been through having enlarged the size of positioning frame to provide the accommodation space of drive push rod 2, make drive push rod 2 and exhaust fan 1 do not coincide on the plane perpendicular with the axial direction, just so can reduce exhaust device's thickness, trade the cost of increase size for the reduction of whole thickness.
The novel air exhaust fan further comprises an explosion-proof wiring terminal 5, and the explosion-proof wiring terminal 5 is electrically connected with the air exhaust fan 1 and the driving push rod 2 respectively. The exhaust fan 1 and the driving push rod 2 are connected through the explosion-proof connecting terminal 5, so that explosion accidents caused by electric sparks generated at the connecting terminal are avoided. And the explosion-proof wiring terminals 5 are coated with epoxy resin casting layers. The structure is used for eliminating electric sparks possibly generated at the explosion-proof wiring terminal 5, and the conductive part of the terminal is contacted with the outside through an insulating mode.
In some embodiments, the positioning frame body includes a front frame 3 and a rear frame 6, and the front frame 3 and the rear frame 6 are connected by fasteners. The front frame 3 and the rear frame 6 are conductors, the exhaust fan 1 and the driving push rod 2 are respectively and fixedly connected to the rear frame 6, and the positioning frame body is grounded, so that static electricity generated in the operation process is led out, and electric spark generated by the static electricity is avoided.
The above-described embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.
Claims (6)
1. The utility model provides a slim exhaust device, its characterized in that includes the location framework, sets up the fan of airing exhaust in the location framework, sets up the activity tripe of fan one end position of airing exhaust and drive the drive push rod that the activity tripe was opened and close, drive push rod and fan bias setting of airing exhaust are in the location framework.
2. The thin exhaust device according to claim 1, further comprising explosion-proof terminals electrically connected to the exhaust fan and the driving pushrod, respectively.
3. The thin exhaust device according to claim 2, wherein the explosion-proof terminals are each covered with a potting layer of epoxy resin.
4. The low profile exhaust device as in claim 1, wherein the positioning frame comprises a front frame and a rear frame, the front frame and the rear frame being connected by fasteners.
5. The thin type exhaust device as claimed in claim 4, wherein the front frame and the rear frame are conductors, the exhaust fan and the driving pushrod are fixedly connected to the rear frame, respectively, and the positioning frame body is grounded.
6. A slim type exhaust device as claimed in any of claims 1 to 5, wherein the thickness of the exhaust device matches the wall thickness of the energy storage container, the exhaust device being flush with the outer surface of the energy storage container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322351437.7U CN220646256U (en) | 2023-08-31 | 2023-08-31 | Thin type exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322351437.7U CN220646256U (en) | 2023-08-31 | 2023-08-31 | Thin type exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646256U true CN220646256U (en) | 2024-03-22 |
Family
ID=90266532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322351437.7U Active CN220646256U (en) | 2023-08-31 | 2023-08-31 | Thin type exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646256U (en) |
-
2023
- 2023-08-31 CN CN202322351437.7U patent/CN220646256U/en active Active
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