CN205992390U - Anti-explosion safety display lamp for Petroleum Production workshop - Google Patents
Anti-explosion safety display lamp for Petroleum Production workshop Download PDFInfo
- Publication number
- CN205992390U CN205992390U CN201621028121.8U CN201621028121U CN205992390U CN 205992390 U CN205992390 U CN 205992390U CN 201621028121 U CN201621028121 U CN 201621028121U CN 205992390 U CN205992390 U CN 205992390U
- Authority
- CN
- China
- Prior art keywords
- explosion
- casing
- display lamp
- proof
- production workshop
- 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.)
- Expired - Fee Related
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Abstract
This utility model provides a kind of anti-explosion safety display lamp for Petroleum Production workshop, described anti-explosion safety display lamp includes casing, is arranged on the implosion guard of casing side and is arranged on the display screen of box house, described casing is made up of explosion-proof steel plate, the side being provided with described implosion guard on described casing is also equipped with explosion-proof fixed plate, it is provided with square through hole, the size being smaller in size than described implosion guard of described square through hole in described explosion-proof fixed plate.The above-mentioned anti-explosion safety display lamp for Petroleum Production workshop, can not be affected normal work by oil blast.
Description
Technical field
This utility model is related to Petroleum Production device field, more particularly, to the anti-explosion safety instruction in Petroleum Production workshop
Lamp.
Background technology
In oil field or Petroleum Production workshop, in the air may suspend or be mixed with combustible dust or flammable gas
Body, such air once runs into high temperature or burning things which may cause a fire disaster all can explode.And there is explosion time, if green indicating lamp also with
Breaking-up, the escape to survival personnel is totally unfavorable.So, provide a kind of anti-explosion safety that can be used in Petroleum Production workshop to refer to
Show lamp, become current problem demanding prompt solution.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of instruction of the anti-explosion safety for Petroleum Production workshop
Lamp, to prevent the work of oil blast impact green indicating lamp.
The technical solution of the utility model is：For the anti-explosion safety display lamp in Petroleum Production workshop, described anti-explosion safety
Display lamp includes casing, the implosion guard being arranged on casing side and is arranged on box house and enters through described implosion guard
The display screen of row display, described casing is made up of explosion-proof steel plate, and the side that described casing is provided with described implosion guard is also pacified
Equipped with explosion-proof fixed plate, in described explosion-proof fixed plate, it is provided with square through hole, being smaller in size than of described square through hole is described explosion-proof
The size of glass.
Preferably, the surrounding of described explosion-proof fixed plate folds to four faces of described casing respectively.
Preferably, being all fixedly installed explosion-proof knuckle at the eight of described casing drift angles.
Preferably, the bottom of described casing is provided with a through hole, one is fixedly installed by the cylindrical pipe that explosion-proof steel is constituted
In described through hole, electric wire passes through described through hole to access in the circuit in described casing.
Preferably, being additionally provided with positioned at the sealing ring between described electric wire and pipeline inside described pipeline.
Technique scheme has the advantage that or beneficial effect：The above-mentioned anti-explosion safety instruction for Petroleum Production workshop
Lamp, can not be affected normal work by oil blast；Explosion-proof fixed plate and the use of explosion-proof knuckle, improve and entirely refer to safely
Show the explosion-proof performance of lamp；Pipeline that explosion-proof steel is made and sealing ring using it is ensured that the sealing of green indicating lamp, nearly one
Step improves security performance.
Brief description
With reference to appended accompanying drawing, more fully to describe embodiment of the present utility model.However, appended accompanying drawing is only used for
Bright and illustrate, do not constitute the restriction to this utility model scope.
Fig. 1 is used for the structural representation of the anti-explosion safety display lamp in Petroleum Production workshop for this utility model；
In accompanying drawing：1st, casing；2nd, implosion guard；3rd, explosion-proof fixed plate；4th, explosion-proof knuckle；5th, pipeline；6th, electric wire.
Specific embodiment
With specific embodiment, this utility model is used for the anti-explosion safety display lamp in Petroleum Production workshop below in conjunction with the accompanying drawings
It is described in detail.
As shown in figure 1, a kind of anti-explosion safety display lamp for Petroleum Production workshop, including casing 1, it is arranged on casing 1
The implosion guard 2 of side, and it is arranged on the display screen within casing 1.
This casing 1 is to be made up of the high explosion-proof steel plate of robustness, and the display screen showing is arranged on inside casing 1,
And corresponding with this implosion guard 2 position, that is, user can see the display content of display screen, this display by implosion guard 2
Screen is preferably LED display, and it is cheap, implements to install also to be more convenient.
In addition, can there is gap in implosion guard 2 and the junction of casing 1, causes explosion-proof capabilities at this weaker, so
The side of implosion guard 2 place casing 1, is provided with explosion-proof fixed plate 3, is provided with square through hole, the party in this explosion-proof fixed plate 3
The size being smaller in size than implosion guard 2 of shape through hole, that is, explosion-proof fixed plate 3 just can be by the connection of implosion guard 2 and casing 1
Place covers in.The surrounding of explosion-proof fixed plate 3 folds it is achieved that explosion-proof fixed plate 3 engages to four faces of corresponding casing 1 respectively
Structure on casing 1.
In addition, in explosion time, the impulsive force receiving at eight drift angles of casing 1 is larger, so at eight drift angles
All it is fixedly installed explosion-proof knuckle 4, in order to improve the protecting against shock ability at casing 1 drift angle.
Because this anti-explosion safety display lamp also needs to extraneous power supply in normal work, so in the setting of the bottom of casing 1
There is a through hole, this through hole is installed with the cylindrical pipe 5 that an explosion-proof steel is constituted, electric wire 6 connects through this cylindrical pipe 5
Enter the circuit within casing 1.Because this green indicating lamp is used for Petroleum Production workshop, so place oil gas entering inside casing 1
Also extremely important, therefore inside this pipeline 5, it is additionally provided with sealing ring, sealing ring is arranged between electric wire 6 and pipeline 5, that is, manage
Road 5, electric wire 6 and sealing ring define a sealing structure, improve the sealing in casing 1, and then improve green indicating lamp
Explosion-proof performance.
For a person skilled in the art, after reading described above, various changes and modifications undoubtedly will be evident that.
Therefore, appending claims should regard the whole variations and modifications covering true intention of the present utility model and scope as.
Any and all scope of equal value and content in Claims scope, are all considered as still belonging to intention of the present utility model and model
In enclosing.
Claims (5)
1. it is used for the anti-explosion safety display lamp in Petroleum Production workshop it is characterised in that described anti-explosion safety display lamp includes casing
(1), it is arranged on the implosion guard (2) of casing (1) side and be arranged on casing (1) inside and pass through described implosion guard (2)
The display screen being shown, described casing (1) is made up of explosion-proof steel plate, and described casing (1) is provided with described implosion guard (2)
Side be also equipped with explosion-proof fixed plate (3), be provided with square through hole in described explosion-proof fixed plate (3), described square through hole
It is smaller in size than the size of described implosion guard (2).
2. the anti-explosion safety display lamp for Petroleum Production workshop according to claim 1 is it is characterised in that described explosion-proof
The surrounding of fixed plate (3) folds to four faces of described casing (1) respectively.
3. the anti-explosion safety display lamp for Petroleum Production workshop according to claim 1 is it is characterised in that described casing
(1) all it is fixedly installed explosion-proof knuckle (4) at eight drift angles.
4. the anti-explosion safety display lamp for Petroleum Production workshop according to claim 1 is it is characterised in that described casing
(1) bottom is provided with a through hole, and the cylindrical pipe (5) being made up of explosion-proof steel is fixedly installed in described through hole, electric wire (6)
Access in the circuit in described casing (1) through described through hole.
5. the anti-explosion safety display lamp for Petroleum Production workshop according to claim 4 is it is characterised in that described pipeline
(5) the internal sealing ring being additionally provided between described electric wire (6) and described pipeline (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028121.8U CN205992390U (en) | 2016-08-31 | 2016-08-31 | Anti-explosion safety display lamp for Petroleum Production workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028121.8U CN205992390U (en) | 2016-08-31 | 2016-08-31 | Anti-explosion safety display lamp for Petroleum Production workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205992390U true CN205992390U (en) | 2017-03-01 |
Family
ID=58105676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028121.8U Expired - Fee Related CN205992390U (en) | 2016-08-31 | 2016-08-31 | Anti-explosion safety display lamp for Petroleum Production workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205992390U (en) |
-
2016
- 2016-08-31 CN CN201621028121.8U patent/CN205992390U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20180831 |