CN207584091U - A kind of container value for seven flourin propane fire extinction agent steel cylinder - Google Patents
A kind of container value for seven flourin propane fire extinction agent steel cylinder Download PDFInfo
- Publication number
- CN207584091U CN207584091U CN201721750244.7U CN201721750244U CN207584091U CN 207584091 U CN207584091 U CN 207584091U CN 201721750244 U CN201721750244 U CN 201721750244U CN 207584091 U CN207584091 U CN 207584091U
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- CN
- China
- Prior art keywords
- container
- container value
- valve body
- epicoele
- valve
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Abstract
The utility model discloses a kind of container values for seven flourin propane fire extinction agent steel cylinder,Including container valve body and start bottle container valve,The startup bottle container valve is fixedly mounted on the upper end inner wall of container valve body,The lower end for starting bottle container valve is connected by starting pipe with container value epicoele,The guide rod runs through the inside for being connected to container value epicoele,The outer surface of the container value epicoele is also installed with piston knife,The lower part of the container value epicoele is installed with startup diaphragm,The lower end for starting diaphragm, which also extends through, is connected with siphon pipe,The lower surface of the siphon pipe is connected by band with high-pressure hose,The lower thread of the high-pressure hose, which is connected with, rushes attaching mouth,Whole device uses metal film slice structure,So that pressure drop when extinguishing chemical passes through valve is as small as possible,To meet traffic requirement,Entire valve body structure ensure that the reliability of valve work,It can be in the situation without adjustment,Open and fill repeatedly gas.
Description
Technical field
The utility model is related to fire-extinguishing bottle container value technical fields, specially a kind of to be used for seven flourin propane fire extinction
The container value of agent steel cylinder.
Background technology
Container value is also referred to as bottle valve, is the important component of storage bottle component.For sealing and discharging extinguishing chemical up for safekeeping, and can measure
Pressure in container.Container value usually seals the extinguishing chemical in container, and when valve event, valve opening, extinguishing chemical passes through valve
Door discharges before the deadline, enters attack area by discharge of pipes, implements fire extinguishing, but existing container value also exists centainly
Problem：
（1）Current container value sealing performance and performance are bad, then cannot ensure the reliability service of system, it is impossible to real
It now automatically controls effect or even causes accidentally spurting for fire extinguishing system, generate unnecessary harm；
（2）Existing container value advantage is simple in structure, repetitive operation convenience, but since the sealing element of such valve is mostly rubber
Glue material due to the factor of processing and installation etc., be easy to cause halogenated hydrocarbons infiltration, leakage, malfunction；
（3）Existing container value local resistance loss is larger, extends extinguishing chemical injecting time.If injecting time extends,
The time that extinguishing chemical is contacted with high temperature surface also extends, then the amount of extinguishing chemical division generation corrosive gas HF also increases.
Invention content
In order to overcome the shortcomings of prior art, the utility model provides a kind of for seven flourin propane fire extinction agent steel
The container value of bottle, using metal film slice structure so that fluid（Extinguishing chemical）Pressure drop when passing through valve is as small as possible, to meet
Traffic requirement, entire valve body structure ensure that the reliability of valve work, can repeatedly open and fill in the situation without adjustment
Gas can effectively solve the problem that the problem of background technology proposes.
Technical solution is used by the utility model solves its technical problem：One kind is used for seven flourin propane fire extinction agent
The container value of steel cylinder including container valve body and starts bottle container valve, and the startup bottle container valve is fixedly mounted on container value sheet
On the upper end inner wall of body, the lower end for starting bottle container valve is connected by starting pipe with container value epicoele, the container value
Rail plate is provided on the outer wall of epicoele, guide rod is inlaid on the inner wall of the rail plate, the guide rod, which runs through, to be connected to
The inside of container value epicoele, the outer surface of the container value epicoele are also installed with piston knife, under the container value epicoele
Portion is installed with startup diaphragm, and the both ends for starting diaphragm are installed with diaphragm pressing sleeve, the lower end for starting diaphragm
It also extends through and is connected with siphon pipe, the lower surface of the siphon pipe is connected by band with high-pressure hose, the high-pressure hose
Lower thread be connected with and rush attaching mouth, the outer surface for starting diaphragm is also installed with elastic plate, the elastic plate
Inner wall is connected with cavity wall on container value.
As a kind of preferred technical solution of the utility model, the outer surface of the container valve body is also installed with set
Mouth.
As a kind of preferred technical solution of the utility model, the outer wall of the elastic plate passes through the surface of container valve body
It is threadedly coupled with the cap bag for being arranged on container valve body.
As a kind of preferred technical solution of the utility model, the startup bottle container valve includes starting valve body and spool,
Connecting conduit is provided on the inner wall for starting valve body, the upper end of the connecting conduit is connected by shaft coupling with spool.
As a kind of preferred technical solution of the utility model, the lower surface of the spool is provided with O-ring gasket, the O
The lower surface of shape washer and the ratcheting connection of shaft coupling inner wall.
As a kind of preferred technical solution of the utility model, plug is provided on the right side inner wall for starting valve body,
The two sides of the plug are connected by gasket with starting the inner wall of valve body, and the inside of the plug is fixedly mounted by screw
There is lock nut.
As a kind of preferred technical solution of the utility model, the axial end of the lock nut is connected with cutter.
As a kind of preferred technical solution of the utility model, the lower surface of the plug is provided with flexible sheet, described
The lower surface of flexible sheet is by hose and connecting conduit through connection.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model uses metal film slice structure so that fluid（Extinguishing chemical）Pressure drop when passing through valve to the greatest extent may be used
Can be small, to meet traffic requirement, entire valve body structure ensure that the reliability of valve work, can be in the situation without adjustment, instead
Open and fill gas again；
（2）When the container value of the utility model fills heptafluoro-propane, the hose coupling of heptafluoro-propane air source is screwed in and is filled
It connects on mouth, is then turned on filling valve and is filled.It fills and finishes by design filling rate, before bottom hose is unloaded after closing air source
It must shut off filling valve.Then it is filled with connecing mouth and unloads the pressure gauge that changes the outfit and connect mouth, and load onto pressure gauge, reduce heptafluoro-propane spray
Penetrate the time.
（3）The utility model, which utilizes to be powered to startup bottle container valve by fire extinguishing control instruction, to be started, and then open relief valve
And container value, release heptafluoro-propane implement fire extinguishing.Its practicable mechanical emergency operation, implements fire extinguishing system startup, starts bottle and hold
The structure of device valve is simple, and operation force is big, small using electric current, and reliability is high.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the startup bottle container valve schematic diagram of the utility model.
In figure：1- container valve bodies;2- starts bottle container valve；3- starts pipe；4- container value epicoeles；5- covers mouth；6- elasticity
Plate；7- piston knives；8- rail plates；9- guide rods；10- cap bags；11- starts diaphragm；12- diaphragm pressing sleeves；13- siphon pipes；14- high
Press hose；15- rushes attaching mouth；16- starts valve body；17- spools；18-O shape washers；19- shaft couplings；20- connecting conduits；21- is blocked up
Head；22- cutters；23- hoses；24- flexible sheets；25- lock nuts；26- gaskets；27- bands.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model rather than to limit the utility model.
Embodiment：
As depicted in figs. 1 and 2, the utility model provides a kind of container for seven flourin propane fire extinction agent steel cylinder
Valve including container valve body 1 and starts bottle container valve 2, and the startup bottle container valve 2 is fixedly mounted on the upper of container valve body 1
It holds on inner wall, the outer surface of the container valve body 1 is also installed with set mouth 5, and the lower end for starting bottle container valve 2 passes through
Start pipe 3 with container value epicoele 4 to be connected, rail plate 8 is provided on the outer wall of the container value epicoele 4, the slip is led
Guide rod 9 is inlaid on the inner wall of rail 8, the guide rod 9 runs through the inside for being connected to container value epicoele 4, the container value epicoele 4
Outer surface is also installed with piston knife 7, and the lower part of the container value epicoele 4, which is installed with, starts diaphragm 11, the startup
The both ends of diaphragm 11 are installed with diaphragm pressing sleeve 12, and the lower end for starting diaphragm 11, which also extends through, is connected with siphon pipe 13, institute
The lower surface for stating siphon pipe 13 is connected by band 27 with high-pressure hose 14, the lower thread connection of the high-pressure hose 14
Attaching mouth 15 is rushed, the outer surface for starting diaphragm 11 is also installed with elastic plate 6, the inner wall and appearance of the elastic plate 6
4 inner wall of device valve epicoele is connected, and the outer wall of the elastic plate 6 passes through the surface of container valve body 1 and is arranged on container valve body 1
Cap bag 10 be threadedly coupled.
The present apparatus, to shorten extinguishing chemical injecting time, reduces extinguishing chemical and sprays on the basis of halon vessel valve arrangement
Septenary-fluorine propane container valve structure design is metal film slice structure by the resistance of container value.Container valve module includes container value sheet
Body 1 opens diaphragm, starts diaphragm 11, elastic plate 6 and rushes the part such as attaching mouth 15 composition.Parts are closed using stainless steel and copper
Golden material.Septenary-fluorine propane container valve operation principle is, after activation system, starts bottle container valve 2 and starts to work, start in gas cylinder
The activated pipe 3 of air pressure reach Septenary-fluorine propane container valve epicoele 4, piston knife 7 is pushed to move down, cuts through the startup of closing storage bottle
Diaphragm 11, the heptafluoro-propane in storage bottle enter the header rushed inside attaching mouth 15 of lower end through siphon pipe 13, high-pressure hose 14,
Nozzle is delivered to through system pipeline spray fire extinguishing again.
The startup bottle container valve 2 includes starting valve body 16 and spool 17, is provided on the inner wall for starting valve body 16
Connecting conduit 20, the upper end of the connecting conduit 20 are connected by shaft coupling 19 with spool 17, the lower surface of the spool 17
O-ring gasket 18, the lower surface of the O-ring gasket 18 and the ratcheting connection of 19 inner wall of shaft coupling are provided with, the startup valve body 16
Plug 21 is provided on the inner wall of right side, the two sides of the plug 21 are connected by gasket 26 with starting the inner wall of valve body 16,
The inside of the plug 21 is mounted by means of screws with lock nut 25, and the axial end of the lock nut 25 is connected with cutter 22, institute
The lower surface for stating plug 21 is provided with flexible sheet 24, and the lower surface of the flexible sheet 24 passes through hose 23 and connecting conduit 20
Through connection, when in heptafluoro-propane storage bottle has filled and is fixed between storage bottle in place, by electromagnetic starter mounted in startup bottle
On container value 2, connection is firm, ensures power requirement, and wiring is firm.
In conclusion the utility model is mainly characterized by：
（1）The utility model uses metal film slice structure so that fluid（Extinguishing chemical）Pressure drop when passing through valve to the greatest extent may be used
Can be small, to meet traffic requirement, entire valve body structure ensure that the reliability of valve work, can be in the situation without adjustment, instead
Open and fill gas again；
（2）When the container value of the utility model fills heptafluoro-propane, the hose coupling of heptafluoro-propane air source is screwed in and is filled
It connects on mouth, is then turned on filling valve and is filled.It fills and finishes by design filling rate, before bottom hose is unloaded after closing air source
It must shut off filling valve.Then it is filled with connecing mouth and unloads the pressure gauge that changes the outfit and connect mouth, and load onto pressure gauge, reduce heptafluoro-propane spray
Penetrate the time.
（3）The utility model, which utilizes to be powered to startup bottle container valve by fire extinguishing control instruction, to be started, and then open relief valve
And container value, release heptafluoro-propane implement fire extinguishing.Its practicable mechanical emergency operation, implements fire extinguishing system startup, starts bottle and hold
The structure of device valve is simple, and operation force is big, small using electric current, and reliability is high.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (8)
1. a kind of container value for seven flourin propane fire extinction agent steel cylinder, it is characterised in that：Including container valve body（1）With open
Dynamic bottle container valve（2）, the startup bottle container valve（2）It is fixedly mounted on container valve body（1）Upper end inner wall on, the startup
Bottle container valve（2）Lower end pass through start pipe（3）With container value epicoele（4）It is connected, the container value epicoele（4）Outer wall on
It is provided with rail plate（8）, the rail plate（8）Inner wall on be inlaid with guide rod（9）, the guide rod（9）Through being connected to
Container value epicoele（4）Inside, the container value epicoele（4）Outer surface be also installed with piston knife（7）, the container value
Epicoele（4）Lower part be installed with startup diaphragm（11）, the startup diaphragm（11）Both ends be installed with diaphragm pressing sleeve
（12）, the startup diaphragm（11）Lower end also extend through and be connected with siphon pipe（13）, the siphon pipe（13）Lower surface pass through
Band（27）With high-pressure hose（14）It is connected, the high-pressure hose（14）Lower thread be connected with and rush attaching mouth（15）,
The startup diaphragm（11）Outer surface be also installed with elastic plate（6）, the elastic plate（6）Inner wall and container value epicoele
（4）Inner wall is connected.
2. a kind of container value for seven flourin propane fire extinction agent steel cylinder according to claim 1, it is characterised in that：Institute
State container valve body（1）Outer surface be also installed with set mouth（5）.
3. a kind of container value for seven flourin propane fire extinction agent steel cylinder according to claim 1, it is characterised in that：Institute
State elastic plate（6）Outer wall pass through container valve body（1）Surface and be arranged on container valve body（1）Cap bag（10）Screw thread connects
It connects.
4. a kind of container value for seven flourin propane fire extinction agent steel cylinder according to claim 1, it is characterised in that：Institute
It states and starts bottle container valve（2）Including starting valve body（16）And spool（17）, the startup valve body（16）Inner wall on the company of being provided with
Connect conduit（20）, the connecting conduit（20）Upper end pass through shaft coupling（19）With spool（17）It is connected.
5. a kind of container value for seven flourin propane fire extinction agent steel cylinder according to claim 4, it is characterised in that：Institute
State spool（17）Lower surface be provided with O-ring gasket（18）, the O-ring gasket（18）Lower surface and shaft coupling（19）Interior parietal tooth
Close connection.
6. a kind of container value for seven flourin propane fire extinction agent steel cylinder according to claim 4, it is characterised in that：Institute
State startup valve body（16）Right side inner wall on be provided with plug（21）, the plug（21）Two sides pass through gasket（26）With opening
Moving valve（16）Inner wall be connected, the plug（21）Inside be mounted by means of screws with lock nut（25）.
7. a kind of container value for seven flourin propane fire extinction agent steel cylinder according to claim 6, it is characterised in that：Institute
State lock nut（25）Axial end and cutter（22）It is connected.
8. a kind of container value for seven flourin propane fire extinction agent steel cylinder according to claim 6, it is characterised in that：Institute
State plug（21）Lower surface be provided with flexible sheet（24）, the flexible sheet（24）Lower surface pass through hose（23）With connecting
Connect conduit（20）Through connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750244.7U CN207584091U (en) | 2017-12-15 | 2017-12-15 | A kind of container value for seven flourin propane fire extinction agent steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750244.7U CN207584091U (en) | 2017-12-15 | 2017-12-15 | A kind of container value for seven flourin propane fire extinction agent steel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584091U true CN207584091U (en) | 2018-07-06 |
Family
ID=62737844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721750244.7U Expired - Fee Related CN207584091U (en) | 2017-12-15 | 2017-12-15 | A kind of container value for seven flourin propane fire extinction agent steel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584091U (en) |
-
2017
- 2017-12-15 CN CN201721750244.7U patent/CN207584091U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |