CN205595644U - High safe oil platform uses explosion -proof block terminal - Google Patents
High safe oil platform uses explosion -proof block terminal Download PDFInfo
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- CN205595644U CN205595644U CN201620247999.4U CN201620247999U CN205595644U CN 205595644 U CN205595644 U CN 205595644U CN 201620247999 U CN201620247999 U CN 201620247999U CN 205595644 U CN205595644 U CN 205595644U
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- Prior art keywords
- distribution box
- block terminal
- explosion
- oil platform
- protective tube
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Abstract
The utility model discloses a high safe oil platform uses explosion -proof block terminal, it is main including the protective tube, each other throw the contactor, an intermediate relay, the block terminal, the block terminal top is fixed with the block terminal top cap, the inside recess that is provided with of block terminal, the position all is fixed with the stiff end about the outer wall of both ends, block terminal avris rotatable coupling has distribution box door, the inside recess top one side of block terminal is fixed with the protective tube, the opposite side is arranged the installation and is provided with gate of the same kind and two -way gate, the PE winding displacement is installed to the inside recess bottom side wall surface of block terminal, another wall is provided with the N winding displacement, one side is provided with auxiliary relay in the middle of the inside recess of block terminal, the other end is arranged to install and each other is thrown the contactor. Beneficial effect lies in: explosion -proof block terminal be according to electric wiring requirement with switchgear, the equipment of protection electrical apparatus and auxiliary assembly seal or semi -closed metal cabinet in or on the screen width of cloth, can or divide the breaking of contact with the help of manual or automatic switch switch -on when constituting the normal operating of low pressure distribution device..
Description
Technical field
This utility model belongs to electric power safety apparatus field, is specifically related to a kind of high safety explosion-proof electrical distribution box used for oil platform.
Background technology
Explosion-proof electrical distribution box has a class distribution box of explosion-proof performance.Mainly there are explosion-proof light distribution box, explosion-proof power distributing cabinet, explosion proof and corrosion protection distribution box etc..
BXM(D)
Explosion-proof electrical distribution box is applicable to the combustible and explosive area such as petrochemical equipment, oil platform, gas station, oil pump room, terminal and illuminates.
1
District,
2
District's explosive gas atmosphere.
21
District,
22
District's combustible dust environment.Along with developing rapidly of the industries such as oil, chemical industry, military project, engineering, factories and miness, mining industry, explosion-proof electrical distribution box producing, store in a warehouse, rescue in use more and more extensive, kind gets more and more.How to prevent the accident blast of explosion-proof electrical distribution box from having become as highly important problem in damp hazardous area.Operationally be inevitably generated electric spark due to explosion-proof electrical distribution box, they once with produce or the explosive gas mixture of rescue site meets, may result in the generation of explosion accident, directly jeopardize the life security of national wealth and citizen.Accordingly, as most popular lighting, its explosion-proof technology problem causes common concern and the great attention of people already.
Utility model content
The purpose of this utility model is that provides a kind of high safety explosion-proof electrical distribution box used for oil platform to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of high safety explosion-proof electrical distribution box used for oil platform, mainly include protective tube, throw catalyst mutually, auxiliary reclay, distribution box, described distribution box top is fixed with distribution box top cover, described distribution box is internally provided with groove, outer wall upper and lower position in two ends is respectively and fixedly provided with fixing end, described distribution box avris has been rotatably connected distribution box door, described distribution box door inner face is provided with card hand, protective tube, throw catalyst mutually, auxiliary reclay, distribution box is by circuit line connection in series-parallel together, described distribution box interior grooves top side is fixed with described protective tube, opposite side arrangement installation settings has a Lu Menzha and two road Men Zha, described distribution box interior grooves bottom one side wall surface is provided with
PE
Winding displacement, another wall is provided with
N
Winding displacement, in the middle of described distribution box interior grooves, side is provided with described auxiliary reclay, and other end arrangement is provided with described mutual throwing catalyst.
In said structure; described distribution box is fixed on wall surface by described fixing end; short circuit protection can be played an important role by described protective tube, and a described total lock in road and the described two total locks in tunnel are controlled each branch switch to whole described distribution box internal circuit, described
PE
Line is arranged with described
N
Described distribution box circuit is picked out and carries out external equipment connection by line row, and described auxiliary reclay is in relay protection with automatic control system, to increase quantity and the capacity of contact, for transmitting M signal in control circuit.
In order to improve explosion-proof electrical distribution box security performance further, described distribution box interior grooves top side is fixed with described protective tube, and opposite side arrangement installation settings has a Lu Menzha and two road Men Zha.
In order to improve explosion-proof electrical distribution box security performance further, in the middle of described distribution box interior grooves, side is provided with described auxiliary reclay, and other end arrangement is provided with described mutual throwing catalyst.
Have the beneficial effects that: explosion-proof electrical distribution box is switchgear, protection electrical equipment and auxiliary equipment to be assembled in closing or semiclosed metal safe or on screen width by electrical wiring requirement, composition low-voltage distribution equipment.Can connect or disjunction circuit by manual or automatic switch time properly functioning.
Accompanying drawing explanation
Figure
1
It it is the front view of a kind of high safety explosion-proof electrical distribution box used for oil platform described in the utility model；
Figure
2
It it is the side view of a kind of high safety explosion-proof electrical distribution box used for oil platform described in the utility model.
, protective tube；
2
, a road Men Zha；
3
, two road Zong Zha；
4
, throw catalyst mutually；
5
、
N
Winding displacement；
6
, auxiliary reclay；
7
、
PE
Line is arranged；
8
, circuit line；
9
, fixing end；
10
, distribution box top cover；
11
, distribution box door；
12
, card hand；
13
, distribution box.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
Such as figure
1-
Figure
2
Shown in, a kind of high safety explosion-proof electrical distribution box used for oil platform, mainly include protective tube
1
, throw catalyst mutually
4
, auxiliary reclay
6
, distribution box
13
, described distribution box
13
Top is fixed with distribution box top cover
10
, described distribution box
13
Being internally provided with groove, outer wall upper and lower position in two ends is respectively and fixedly provided with fixing end
9
, described distribution box
13
Avris has been rotatably connected distribution box door
11
, described distribution box door
11
Inner face is provided with card hand
12
, protective tube
1
, throw catalyst mutually
4
, auxiliary reclay
6
, distribution box
13
Pass through circuit line
8
Connection in series-parallel together, described distribution box
13
Interior grooves top side is fixed with described protective tube
1
, opposite side arrangement installation settings has a road Men Zha
2
With two road Men Zha
3
, described distribution box
13
Interior grooves bottom one side wall surface is provided with
PE
Winding displacement
7
, another wall is provided with
N
Winding displacement
5
, described distribution box
13
In the middle of interior grooves, side is provided with described auxiliary reclay
6
, other end arrangement is provided with described mutual throwing catalyst
4
。
In said structure, described fixing end
9
By described distribution box
13
It is fixed on wall surface, described protective tube
1
Short circuit protection can be played an important role, a described road Zong Zha
2
With described two road Zong Zha
3
To whole described distribution box
13
Internal circuit is controlled each branch switch, described
PE
Line is arranged
7
With described
N
Line is arranged
5
To described distribution box
13
Circuit picks out and carries out external equipment connection, described auxiliary reclay
6
In relay protection with automatic control system, to increase quantity and the capacity of contact, for transmitting M signal in control circuit.
In order to improve explosion-proof electrical distribution box security performance further, described distribution box
13
Interior grooves top side is fixed with described protective tube
1
, opposite side arrangement installation settings has a road Men Zha
2
With two road Men Zha
3
, described distribution box
13
Interior grooves bottom one side wall surface is provided with
PE
Winding displacement
7
, another wall is provided with
N
Winding displacement
5
, described distribution box
13
In the middle of interior grooves, side is provided with described auxiliary reclay
6
, other end arrangement is provided with described mutual throwing catalyst
4
。
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (4)
1. a high safety explosion-proof electrical distribution box used for oil platform, mainly include protective tube, throw catalyst, auxiliary reclay, distribution box mutually, it is characterized in that: described distribution box top is fixed with distribution box top cover, described distribution box is internally provided with groove, outer wall upper and lower position in two ends is respectively and fixedly provided with fixing end, described distribution box avris has been rotatably connected distribution box door, described distribution box door inner face is provided with card hand, protective tube, throws catalyst, auxiliary reclay, distribution box by circuit line connection in series-parallel together mutually.
A kind of high safety the most according to claim 1 explosion-proof electrical distribution box used for oil platform, it is characterised in that: described distribution box interior grooves top side is fixed with described protective tube, and opposite side arrangement installation settings has a Lu Menzha and two road Men Zha.
A kind of high safety the most according to claim 1 explosion-proof electrical distribution box used for oil platform, it is characterised in that: described distribution box interior grooves bottom one side wall surface is provided with PE winding displacement, and another wall is provided with N winding displacement.
A kind of high safety the most according to claim 1 explosion-proof electrical distribution box used for oil platform, it is characterised in that: in the middle of described distribution box interior grooves, side is provided with described auxiliary reclay, and other end arrangement is provided with described mutual throwing catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247999.4U CN205595644U (en) | 2016-03-29 | 2016-03-29 | High safe oil platform uses explosion -proof block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247999.4U CN205595644U (en) | 2016-03-29 | 2016-03-29 | High safe oil platform uses explosion -proof block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595644U true CN205595644U (en) | 2016-09-21 |
Family
ID=56922066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620247999.4U Active CN205595644U (en) | 2016-03-29 | 2016-03-29 | High safe oil platform uses explosion -proof block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711887A (en) * | 2017-01-18 | 2017-05-24 | 上海艾临科智能科技有限公司 | Explosion-proof shore power connection device |
-
2016
- 2016-03-29 CN CN201620247999.4U patent/CN205595644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711887A (en) * | 2017-01-18 | 2017-05-24 | 上海艾临科智能科技有限公司 | Explosion-proof shore power connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330000 Shangluo Village, Jiaoqiao Town, Nanchang Economic and Technological Development Zone, Jiangxi Province Patentee after: Jiangxi Yonghao General Equipment Co.,Ltd. Address before: 330000 Shangluo Village, Jiaoqiao Town, Nanchang Economic and Technological Development Zone, Jiangxi Province Patentee before: NANTONG YONGHAO GENERAL EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |