CN205964801U - Gas automatic pressure release mouth of non -transformer of putting out a fire with sealed function - Google Patents
Gas automatic pressure release mouth of non -transformer of putting out a fire with sealed function Download PDFInfo
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- CN205964801U CN205964801U CN201620892844.6U CN201620892844U CN205964801U CN 205964801 U CN205964801 U CN 205964801U CN 201620892844 U CN201620892844 U CN 201620892844U CN 205964801 U CN205964801 U CN 205964801U
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- panel
- opening
- magnetic stripe
- automatic pressure
- adjustable fender
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Abstract
The utility model relates to a gas automatic pressure release mouth of non -transformer of putting out a fire with sealed function belongs to the fire protection installations technical field. This pressure release mouth includes: panel and adjustable fender, have the opening in the middle of the panel, adjustable fender's top articulates on the panel, adjustable fender covers on the opening, and adjustable fender's bottom has first magnetic stripe, the second magnetic stripe that corresponds with first magnetic stripe has on the panel, the open -ended has the sealing strip all around. The utility model provides a gas automatic pressure release mouth of non -transformer of putting out a fire with sealed function increases the sealing strip between adjustable fender and opening, ensure encapsulated situation at ordinary times, through the mutual actuation of magnetic stripe between adjustable fender and the panel, like this, pressure need be overcome magnetic force and just can open, in the burning starting stage, before fire extinguishing systems gets involved, and when not reaching cracking pressure, keeps the closed condition, prevents that waste gas from flowing into other regions, leads to the fact unnecessary to pollute.
Description
Technical field
This utility model is related to a kind of gas extinguishment powerless automatic pressure relief opening, belongs to fire fighting device technical field.
Background technology
Pressure relief opening defined in existing country gas extinguishing system design specification, practical significance is exactly go along with sb. to guard him in guard plot
One open ports meeting design requirement is arranged on the metope of structure, to reach the mouth that can open wide during agent application by this
Carry out pressure release.But, in actual applications, inventor finds, pressure relief opening needs there is certain sealing under non-alert state
Property, and, when the pressure that burning waste gas produce is less, is also not intended to waste gas and flows to other regions.Therefore, one kind has sealing
The pressure relief opening of function and constant pressure turn on is only and corresponds to actual needs.
Content of the invention
The technical problems to be solved in the utility model is, the shortcoming overcoming prior art, proposes one kind and has sealing function,
And being capable of the gas extinguishment powerless automatic pressure relief opening that automatically turns on of level pressure.
This utility model is that the technical scheme solving above-mentioned technical problem proposition is：A kind of gas with sealing function goes out
Fiery non-transformer automatic pressure-relief port, including:Panel and sideboard；There is in the middle of described panel opening, the top of described sideboard
Portion is hinged on the panel；Described sideboard covers over said opening, and the bottom of described sideboard has the first magnetic
Bar；Second magnetic stripe corresponding with described first magnetic stripe is had on described panel；The surrounding of described opening has sealing strip.
Such scheme is further improved by：Described panel and sideboard are metal material or flame retardant type non-metallic material
Material is made.
Such scheme is further improved by：On described sideboard, there is balancing weight.
Such scheme is further improved by：Groove for placing described balancing weight is had on described sideboard.
Such scheme is further improved by：Described balancing weight is made up of metal material or flame retardant type nonmetallic materials.
This utility model provide the gas extinguishment powerless automatic pressure relief opening with sealing function, sideboard with open
Increase sealing strip between mouthful, to guarantee sealing state at ordinary times；Pass through the mutual adhesive of magnetic stripe between sideboard and panel, this
Sample, pressure needs to overcome magnetic force could open, and before burning starting stage, fire extinguishing system intervention, and is not reaching to Opening pressure
When, remain off, prevent waste gas from flowing into other regions, cause unnecessary pollution.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of one preferred embodiment of this utility model.
Fig. 2 is the opening structural representation of Fig. 1.
In figure label is schematically as follows：1- panel, 2- sideboard, 3- first magnetic stripe, 4- second magnetic stripe.
Specific embodiment
Embodiment
The present embodiment there is the gas extinguishment powerless automatic pressure relief opening of sealing function as depicted in figs. 1 and 2, including：
Panel 1 and 3 sideboards 2；There are in the middle of panel 3 openings, the top of sideboard 2 is hinged on panel 1；3 activities
Baffle plate 2 is respectively overlay on 3 openings, and the bottom of sideboard 2 has the first magnetic stripe 3；Panel 1 upper bottom portion has and the first magnetic stripe
3 corresponding second magnetic stripes 4；The surrounding of opening has sealing strip.Wherein, sideboard 2 have multiple grooves；Can place in groove and join
Pouring weight.As such, it is possible to adjust Opening pressure by increasing or decreasing balancing weight.Balancing weight, panel 1 and sideboard 2 are gold
Belong to material or flame retardant type nonmetallic materials are made.
Sealing strip is made up of flame retardant rubber, or has the fire proofing of sealing effectiveness using other.
Under normal condition, sideboard 2 covers on opening, and the first magnetic stripe 3 and the second magnetic stripe 4 are mutually inhaled by magnetic
Draw, as such, it is possible to the certain pressure of sealing strip, thus realizing sealing effectiveness.When indoor pressure increases, need first gram
Take magnetic force, then could open pressure relief opening.Thus realizing constant pressure turn on.Further, joining in groove is placed on by change
The weight of pouring weight, can also realize the change of Opening pressure.
It was verified that the non-transformer automatic pressure-relief port with sealing function and constant pressure turn on of the present embodiment has structure letter
Single, easy for installation, dependable performance, the features such as non-maintaining and adaptable with use requirement, can be widely applied to various liquid metals
Leakage has the place of pressure release requirement or similar place when producing spontaneous combustion.
This utility model is not limited to the various embodiments described above, the technical scheme that all employing equivalents are formed, and all falls within this
The protection domain that utility model requires.
Claims (5)
1. a kind of gas extinguishment powerless automatic pressure relief opening with sealing function is it is characterised in that include:Panel and active catch
Plate；There is in the middle of described panel opening, the top of described sideboard is hinged on the panel；Described sideboard covers
On described opening, the bottom of described sideboard has the first magnetic stripe；Have corresponding with described first magnetic stripe on described panel
Second magnetic stripe；The surrounding of described opening has sealing strip.
2. the gas extinguishment powerless automatic pressure relief opening with sealing function according to claim 1 it is characterised in that：
Described panel and sideboard are made up of metal material or flame retardant type nonmetallic materials.
3. the gas extinguishment powerless automatic pressure relief opening with sealing function according to claim 1 it is characterised in that：
On described sideboard, there is balancing weight.
4. the gas extinguishment powerless automatic pressure relief opening with sealing function according to claim 3 it is characterised in that：
Groove for placing described balancing weight is had on described sideboard.
5. the gas extinguishment powerless automatic pressure relief opening with sealing function according to claim 3 it is characterised in that：
Described balancing weight is made up of metal material or flame retardant type nonmetallic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892844.6U CN205964801U (en) | 2016-08-17 | 2016-08-17 | Gas automatic pressure release mouth of non -transformer of putting out a fire with sealed function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620892844.6U CN205964801U (en) | 2016-08-17 | 2016-08-17 | Gas automatic pressure release mouth of non -transformer of putting out a fire with sealed function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205964801U true CN205964801U (en) | 2017-02-22 |
Family
ID=58030964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620892844.6U Active CN205964801U (en) | 2016-08-17 | 2016-08-17 | Gas automatic pressure release mouth of non -transformer of putting out a fire with sealed function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205964801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654290A (en) * | 2018-07-20 | 2018-10-16 | 宁波国电龙高科环境工程技术有限公司 | A kind of powder cabin dust pelletizing system of nearly zero dust leakage |
| CN115645784A (en) * | 2022-10-19 | 2023-01-31 | 西安博康电子有限公司 | Air suction type detection automatic fire extinguishing device |
-
2016
- 2016-08-17 CN CN201620892844.6U patent/CN205964801U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654290A (en) * | 2018-07-20 | 2018-10-16 | 宁波国电龙高科环境工程技术有限公司 | A kind of powder cabin dust pelletizing system of nearly zero dust leakage |
| CN115645784A (en) * | 2022-10-19 | 2023-01-31 | 西安博康电子有限公司 | Air suction type detection automatic fire extinguishing device |
| CN115645784B (en) * | 2022-10-19 | 2023-12-22 | 西安博康电子有限公司 | Air suction type detection automatic fire extinguishing device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |