CN218828967U - Double-cavity explosion-proof box - Google Patents
Double-cavity explosion-proof box Download PDFInfo
- Publication number
- CN218828967U CN218828967U CN202223129902.4U CN202223129902U CN218828967U CN 218828967 U CN218828967 U CN 218828967U CN 202223129902 U CN202223129902 U CN 202223129902U CN 218828967 U CN218828967 U CN 218828967U
- Authority
- CN
- China
- Prior art keywords
- box
- connecting portion
- rubber sleeve
- chamber
- spliced pole
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004880 explosion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a two-chamber flame proof case, including first box and second box, the both sides of first box and second box are formed with first connecting portion and second connecting portion, be formed with the connecting hole on first connecting portion and the second connecting portion, be provided with the spliced pole in the connecting hole, the terminal surface of spliced pole forms one with the terminal surface of connecting hole and accomplishes the plane, the first connecting portion of first box and the first connecting portion of second box are laminated and are provided with the rubber sleeve in its outside, the second connecting portion of the second box of first box and the second connecting portion of second box are laminated and are provided with the rubber sleeve in its outside. The utility model relates to a flame proof case of two-chamber, two boxes pass through first connecting portion and second connecting portion and connect through connecting hole and connecting axle, then encapsulate it through the rubber sleeve, have connection effect and explosion-proof effect concurrently, can play certain cushioning effect to the spliced pole when exploding, can protect the spliced pole through the rubber sleeve simultaneously, and sealing performance is good.
Description
Technical Field
The utility model relates to an explosion-proof casing technical field, concretely relates to two-chamber flame proof case.
Background
Petrochemical industry, hydrogen manufacturing, oxygen manufacturing and mining industry occasions need the casing that has flame proof performance, and wherein explosion-proof terminal box is the commonly used instrument to with the inside and the outside isolation of the electrical equipment that can take place the electric spark, explosion-proof terminal box needs the periodic maintenance as important explosion-proof instrument, in order to ensure explosion-proof function of explosion-proof terminal box.
The existing explosion-proof junction box is generally connected through an explosion-proof bolt, but the use cost of the explosion-proof bolt is high, and if explosion occurs, the bolt flies out to injure people; and also poor sealing properties.
Disclosure of Invention
An object of the utility model is to provide a two-chamber flame proof case improves the leakproofness and the protectiveness of flame proof case.
In order to achieve the above purpose, the utility model provides the following technical proposal,
the utility model provides a two-chamber flame proof case, its characterized in that includes first box and second box, the both sides of first box and second box are formed with first connecting portion and second connecting portion, be formed with the connecting hole on first connecting portion and the second connecting portion, be provided with the spliced pole in the connecting hole, the terminal surface of spliced pole forms one with the terminal surface of connecting hole and accomplishes the plane, the first connecting portion of the first box and the first connecting portion laminating of second box are provided with the rubber sleeve in its outside, the second connecting portion laminating of the second connecting portion of the second box of first box and the second connecting portion laminating of second box are provided with the rubber sleeve in its outside.
The utility model discloses further set up, be formed with the connector lug on first box and the second box.
The utility model discloses further set up, the rubber sleeve covers the connecting hole encapsulates the spliced pole in the connecting hole.
The utility model discloses further set up, be formed with first seal groove and second seal groove on first box and the second box, first seal groove and second seal groove intussuseption are filled with the sealing washer.
The utility model discloses further set up, first box and second box are formed with the heat dissipation arris, the heat dissipation arris sets up in the side that has first connecting portion and second connecting portion.
The utility model discloses further set up, the heat dissipation arris is followed the width direction setting of first box and second box.
The utility model has the advantages that: the utility model relates to a double-cavity flame-proof box which can be used as a flame-proof junction box, and can be used in a single box body or a double box body when in use, thereby increasing the application range; two boxes pass through connecting hole and connecting axle through first connecting portion and second connecting portion and are connected, then encapsulate it through the rubber sleeve, have connection effect and explosion-proof effect concurrently, can play certain cushioning effect to the spliced pole when the explosion takes place, can protect the spliced pole through the rubber sleeve simultaneously, and sealing performance is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Fig. 3 is a perspective view of the first box or the second box according to the embodiment of the present invention.
Reference numeral, 10, a first case; 101. a first connection portion; 102. a second connecting portion; 201. a first connection portion; 20. a second case; 202. a second connecting portion; 30. connecting holes; 40. connecting columns; 50. a rubber sleeve; 60. a connector lug; 70. a first seal groove; 80. a second seal groove; 90. a seal ring; 100. a heat dissipation edge;
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
As shown in fig. 1-3, the utility model relates to a two-chamber flame proof box, including first box 10 and second box 20, the both sides of first box 10 and second box 20 are formed with first connecting portion 101,201 and second connecting portion 202, 102, be formed with connecting hole 30 on first connecting portion 101,201 and the second connecting portion 202, 102, be provided with spliced pole 40 in the connecting hole 30, the terminal surface of spliced pole 40 forms one with the terminal surface of connecting hole 30 and accomplishes the plane, the first connecting portion 201 of first connecting portion 101 of first box 10 and second box 20 pastes and is provided with rubber sleeve 50 outside it, the second connecting portion 102 of first box 10 and the second connecting portion 202 of second box 20 paste and is provided with rubber sleeve 50 outside it.
The first casing 10 and the second casing 20 are formed with connector lugs 60; the rubber sleeve 50 covers the connecting hole 30 and encapsulates the connecting column 40 in the connecting hole 30. A first sealing groove 70 and a second sealing groove 80 are formed on the first tank 10 and the second tank 20, sealing rings 90 are filled in the first sealing groove 70 and the second sealing groove 80, and the sealing rings 90 are of an integral structure and are embedded in the first sealing groove 70 and the second sealing groove 80.
The first case 10 and the second case 20 are formed with heat dissipation ribs 100, and the heat dissipation ribs 100 are disposed at a side surface having a first connection portion and a second connection portion. The heat radiation ribs 100 are provided along the width direction of the first casing 10 and the second casing 20.
The utility model relates to a double-cavity flame-proof box which can be used as a flame-proof junction box, and can be used in a single box body or a double box body when in use, thereby increasing the application range; two boxes pass through connecting hole 30 and connecting axle through first connecting portion and second connecting portion and are connected, then encapsulate it through rubber sleeve 50, have connection effect and explosion-proof effect concurrently, can play certain cushioning effect to spliced pole 40 when exploding, can protect spliced pole 40 through rubber sleeve 50 simultaneously, and sealing performance is good.
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. The description and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrases "comprising one of \8230;" does not exclude the presence of additional like elements in an article or system comprising the element.
The foregoing description shows and describes several preferred embodiments of the present invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, and is not to be construed as excluding other embodiments, but is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. The utility model provides a two-chamber flame proof case, its characterized in that includes first box and second box, the both sides of first box and second box are formed with first connecting portion and second connecting portion, be formed with the connecting hole on first connecting portion and the second connecting portion, be provided with the spliced pole in the connecting hole, the terminal surface of spliced pole forms one with the terminal surface of connecting hole and accomplishes the plane, the first connecting portion of the first box and the first connecting portion laminating of second box are provided with the rubber sleeve in its outside, the second connecting portion laminating of the second connecting portion of the second box of first box and the second connecting portion laminating of second box are provided with the rubber sleeve in its outside.
2. The dual-chamber flameproof box of claim 1, wherein the first box and the second box are formed with connectors.
3. The dual-chamber flameproof box of claim 2, wherein the rubber sleeve covers the connecting hole and encapsulates the connecting column in the connecting hole.
4. The dual-chamber flameproof box of claim 3, wherein the first box body and the second box body are formed with a first sealing groove and a second sealing groove, and sealing rings are filled in the first sealing groove and the second sealing groove.
5. The dual-chamber flameproof box of claim 4, wherein the first box body and the second box body are formed with heat dissipation ribs, and the heat dissipation ribs are disposed on a side surface having the first connecting portion and the second connecting portion.
6. The dual-chamber flameproof box of claim 5, wherein the heat dissipation ribs are arranged along the width direction of the first box body and the second box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223129902.4U CN218828967U (en) | 2022-11-24 | 2022-11-24 | Double-cavity explosion-proof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223129902.4U CN218828967U (en) | 2022-11-24 | 2022-11-24 | Double-cavity explosion-proof box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218828967U true CN218828967U (en) | 2023-04-07 |
Family
ID=87043575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223129902.4U Active CN218828967U (en) | 2022-11-24 | 2022-11-24 | Double-cavity explosion-proof box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218828967U (en) |
-
2022
- 2022-11-24 CN CN202223129902.4U patent/CN218828967U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |