CN202856187U - Explosion-proof distribution box - Google Patents
Explosion-proof distribution box Download PDFInfo
- Publication number
- CN202856187U CN202856187U CN 201220526664 CN201220526664U CN202856187U CN 202856187 U CN202856187 U CN 202856187U CN 201220526664 CN201220526664 CN 201220526664 CN 201220526664 U CN201220526664 U CN 201220526664U CN 202856187 U CN202856187 U CN 202856187U
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- China
- Prior art keywords
- box
- proof
- explosion
- distribution box
- flame
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- Expired - Fee Related
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- Connection Or Junction Boxes (AREA)
Abstract
The utility model relates to an explosion-proof distribution box, thereby solving a problem that the structure of the existing explosion-proof distribution box is complicated due to the constitution of the distribution box by assembling of a plurality of flame-proof boxes and a plurality of junction boxes. The explosion-proof distribution box comprises a distribution box body that is divided into a flame-proof box and a junction box by a separator plate; and a flame-proof box and a junction box cover are respectively arranged on the flame-proof box and the junction box. A plurality of electrical apparatus elements are arranged inside the flame-proof box; a binding post is arranged inside the junction box; and leading-out wires on the electrical apparatus elements are connected to the binding post in the junction box. According to the utility model, the beneficial effects of the explosion-proof distribution box are as follows: the plurality of electrical apparatus elements are installed in one flame-proof box, thereby simplifying the structure of distribution box, enabling the installation and maintenance to become convenient and substantially reducing the production cost. Meanwhile, the flame-proof performance of the explosion-proof distribution box can be ensured; and the competitiveness of the explosion-proof distribution box in the market can be enhanced.
Description
Technical field
The utility model relates to a kind of explosion-proof electrical distribution box.
Background technology
Along with the develop rapidly of the industries such as oil, chemical industry, mining industry, the use of explosion-proof electrical distribution box in producing, store in a warehouse, rescuing is more and more extensive, and kind is more and more.The generation that how to prevent the blast of explosion-proof electrical distribution box accident in the damp hazardous area has become very important problem.Because explosion-proof electrical distribution box produces electric spark inevitably in when work, they will cause the generation of explosion accident in case meet with the explosive gas mixture of production or rescue site, directly jeopardize national wealth and citizen's life security.
Existing explosion-proof electrical distribution box; comprise some Flameproof boxes and junction box; in the Flameproof box switchgear, measuring instrument, protective circuit etc. can be set; consist of low-voltage distribution equipment; but a plurality of Flameproof boxes of existing explosion-proof electrical distribution box multidigit and a plurality of junction box assemble; complicated structure, processing, the assembling all cumbersome so that the production cost of product is higher.
Summary of the invention
Existing explosion-proof electrical distribution box is that a plurality of Flameproof boxes and a plurality of junction box assemble in the background technology in order to solve, the problem of complicated structure, and the utility model provides a kind of explosion-proof electrical distribution box.
The technical solution of the utility model is: a kind of explosion-proof electrical distribution box, comprise the distribution box body, described distribution box body is become Flameproof box and junction box by baffle for separating, be respectively equipped with flame proof case lid and wiring case lid on described Flameproof box and the junction box, be provided with some electric elements in the described Flameproof box, be provided with binding post in the described junction box, the lead-out wire on the electric elements is connected on the binding post among the junction box.
As a kind of improvement of the present utility model, described Flameproof box is connected first pair of flange connection, junction box and wiring case lid and is connected second pair of flange connection with the flame proof case lid, and described first pair of flange and second pair of flange all comprise two flanges.
As another kind of improvement the of the present utility model, be fixed with the first hinge between described first pair of flange, be fixed with the second hinge between described second pair of flange.
As another kind of improvement the of the present utility model, described dividing plate fixes by welding and distribution box body.
The beneficial effects of the utility model are a plurality of electric elements to be installed in the Flameproof box, so that the designs simplification of product, installation, maintenance is convenient, greatly reduce production cost, can guarantee again the explosion insulation performance of product simultaneously, increased the competitiveness of product in market.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the left view of accompanying drawing 1.
Among the figure, 1, the distribution box body; 11, Flameproof box; 12, junction box; 13, flame proof case lid; 14, wiring case lid; 15, binding post; 2, dividing plate; 31, first pair of flange; 32, second pair of flange; 4, screw; 51, the first hinge; 52, the second hinge.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further:
By Fig. 1 in conjunction with shown in Figure 2, a kind of explosion-proof electrical distribution box, comprise distribution box body 1, described distribution box body 1 is separated into Flameproof box 11 and junction box 12 by dividing plate 2, be respectively equipped with flame proof case lid 13 and wiring case lid 14 on described Flameproof box 11 and the junction box 12, be provided with some electric elements in the described Flameproof box 11, be provided with binding post 15 in the described junction box 12, the lead-out wire on the electric elements is connected on the binding post 15 among the junction box 12.The beneficial effects of the utility model are a plurality of electric elements to be installed in the Flameproof box, so that the designs simplification of product, installation, maintenance is convenient, greatly reduce production cost, can guarantee again the explosion insulation performance of product simultaneously, increased the competitiveness of product in market.
Described Flameproof box 11 is connected with the flame proof case lid and is connected with the wiring case lid by 32 connections of second pair of flange by 31 connections of first pair of flange, junction box 12, and described first pair of flange 31 and second pair of flange 32 all comprise two flanges.Two flanges are by screw 4, nut Joint.Specifically, two flanges of first pair of flange 31 weld mutually with Flameproof box 11 and flame proof case lid 13 respectively, and two flanges of second pair of flange 32 weld mutually with junction box 12 and wiring case lid 14 respectively.Be fixed with the first hinge 51 between described first pair of flange 31, be fixed with the second hinge 52 between described second pair of flange 32, all fix by welding between the second pair of flange 32 and the second hinge 52 specifically, between the first pair of flange 31 and the first hinge 51.Such structure is so that the product positiver sealing, simultaneously by flange again can improving product explosion insulation performance.And being arranged so that when opening flame proof case lid or wiring case lid of hinge, flame proof case lid or wiring case lid still link together with casing, so that keep in repair more convenient.
Described dividing plate 2 fixes by welding and distribution box body 1.Such structure so that dividing plate can reliably fix, and relatively simple for structure, the size that when welding, can regulate as required again Flameproof box and junction box.
Every technical staff's notice: although the utility model describes according to above-mentioned embodiment; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept all will be included in this patent scope of patent protection.
Claims (4)
1. explosion-proof electrical distribution box, comprise distribution box body (1), it is characterized in that: described distribution box body (1) is separated into Flameproof box (11) and junction box (12) by dividing plate (2), be respectively equipped with flame proof case lid (13) and wiring case lid (14) on described Flameproof box (11) and the junction box (12), described Flameproof box is provided with some electric elements in (11), be provided with binding post (15) in the described junction box (12), the lead-out wire on the electric elements is connected on the binding post (15) among the junction box (12).
2. a kind of explosion-proof electrical distribution box according to claim 1, it is characterized in that described Flameproof box (11) is connected 13 with the flame proof case lid) by first pair of flange (31) connect, junction box (12) is connected 14 with the wiring case lid) by second pair of flange (32) connection, described first pair of flange (31) and second pair of flange (32) all comprise two flanges.
3. a kind of explosion-proof electrical distribution box according to claim 2 is characterized in that being fixed with the first hinge (51) between described first pair of flange (31), is fixed with the second hinge (52) between described second pair of flange (32).
4. according to claim 1 and 2 or 3 described a kind of explosion-proof electrical distribution boxes, it is characterized in that described dividing plate (2) fixes by welding and distribution box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526664 CN202856187U (en) | 2012-10-15 | 2012-10-15 | Explosion-proof distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526664 CN202856187U (en) | 2012-10-15 | 2012-10-15 | Explosion-proof distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856187U true CN202856187U (en) | 2013-04-03 |
Family
ID=47987345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220526664 Expired - Fee Related CN202856187U (en) | 2012-10-15 | 2012-10-15 | Explosion-proof distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202856187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124618A (en) * | 2014-06-29 | 2014-10-29 | 南京恒众机械有限公司 | Explosion-proof power distribution cabinet |
-
2012
- 2012-10-15 CN CN 201220526664 patent/CN202856187U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124618A (en) * | 2014-06-29 | 2014-10-29 | 南京恒众机械有限公司 | Explosion-proof power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |