CN207621359U - A kind of special instant control water valve of fire protection doors and windows hot melten type - Google Patents
A kind of special instant control water valve of fire protection doors and windows hot melten type Download PDFInfo
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- CN207621359U CN207621359U CN201721509522.XU CN201721509522U CN207621359U CN 207621359 U CN207621359 U CN 207621359U CN 201721509522 U CN201721509522 U CN 201721509522U CN 207621359 U CN207621359 U CN 207621359U
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- water
- water valve
- control device
- fire protection
- penstock
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Abstract
The utility model discloses a kind of special instant control water valves of fire protection doors and windows hot melten type,Its structure includes hanging ring,Bolt,Air cavity,Water pipe,Metal shell,Tripod,Strut,Intake antrum,Piston rod,Water chamber,Volume control device,Water valve cap,Water valve cap is connected by bolt with metal shell,Air cavity is set to the top of intake antrum,Volume control device includes nut,Connecting rod,Spring controlled valve,Pedestal,Penstock,Nut is set to the surface of penstock,Spring controlled valve is connected by connecting rod with penstock,A kind of special instant control water valve of fire protection doors and windows hot melten type of the utility model,Structure is equipped with volume control device,Volume control device is set at the inner surface of water valve cap,When the water source for needing big flow is put out a fire,Spring controlled valve can apply pressure to penstock,Piston rod is set to push,When pressure reaches a timing,Provide for the water source of big flow,To guarantee to provide the water source fire extinguishing of big flow,Improve the efficiency of the disaster relief.
Description
Technical field
The present invention is a kind of special instant control water valve of fire protection doors and windows hot melten type, belongs to fire protection doors and windows field.
Background technology
It is detached with valve control component currently, firefighting control valve in the market is mostly temperature-controlled member, i.e. temperature control element detection temperature
So that executive component is acted after converting physical signal to electric signal after degree, drives valve component action to reach control by execution original paper
The purpose of flow processed.
Prior art discloses application No. is：201420517665.5 a kind of special instant control of fire protection doors and windows hot melten type
Water valve comprising valve body, valve body center are equipped with horizontal through hole and vertical through hole, core bar and elasticity member are equipped in valve body vertical through hole
Part, core bar are placed on elastic element, and core bar lower part is provided with core bar horizontal through hole, and core bar horizontal through hole is placed in valve when water control valve is closed
Body horizontal through hole is in the following, core bar upper vertical is provided with guide and limit blind slot, and simultaneously level is set equipped with guide and limit screw on valve body top,
But the prior art control water valve flow size it is bad, cause need big flow water source put out a fire when water flow compared with
It is small, reduce the efficiency of the disaster relief.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of special instant controls of fire protection doors and windows hot melten type
Water valve, it is bad in the size of control water valve flow with the prior art of solution, lead to the water when the water source for needing big flow is put out a fire
Flow it is smaller, the problem of reducing disaster relief efficiency.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of fire protection doors and windows hot melten type
Special instant control water valve, structure include hanging ring, bolt, air cavity, water pipe, metal shell, tripod, strut, intake antrum, piston
Bar, water chamber, volume control device, water valve cap, the water valve cap are connected by bolt with metal shell, and the air cavity is set to
The bottom of the top of intake antrum, the volume control device is mutually welded with piston rod, the bottom phase of the tripod and metal shell
Fitting, the water chamber is nested with water pipe, and the strut is connected with piston rod, the volume control device include nut,
Connecting rod, spring controlled valve, pedestal, penstock, the nut are set to the surface of penstock, and the spring controlled valve passes through company
Extension bar is connected with penstock, and upper surface and the spring controlled valve of the pedestal fit.
Further, the bottom of the pedestal and the inner surface of water valve cap fit.
Further, the water pipe is nested with intake antrum.
Further, the hanging ring is threadedly coupled with volume control device.
Further, a diameter of 2cm of the strut.
Further, the hanging ring is loop configuration.
Further, the metal shell is made of stainless steel, and hardness is high and is not easy to get rusty.
Advantageous effect
A kind of special instant control water valve of fire protection doors and windows hot melten type of the present invention, structure are equipped with volume control device, flow
Control device is set at the inner surface of water valve cap, and when the water source for needing big flow is put out a fire, spring controlled valve can be to penstock
Apply pressure, piston rod is made to push, when pressure reaches a timing, provides for the water source of big flow, it is big to guarantee to provide
The water source of flow is put out a fire, and the efficiency of the disaster relief is improved.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of cross-sectional view of the special instant control water valve of fire protection doors and windows hot melten type of the present invention；
Fig. 2 is a kind of cross-sectional view of volume control device of the present invention.
In figure：Hanging ring -1, air cavity -3, water pipe -4, metal shell -5, tripod -6, strut -7, intake antrum -8, is lived at bolt -2
Stopper rod -9, water chamber -10, volume control device -11, water valve cap -12, nut -1101, connecting rod -1102, spring controlled valve -
1103, pedestal -1104, penstock -1105.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
It please refers to Fig.1, Fig. 2, the present invention provides a kind of special instant control water valve technical solution of fire protection doors and windows hot melten type：Its
Structure includes hanging ring 1, bolt 2, air cavity 3, water pipe 4, metal shell 5, tripod 6, strut 7, intake antrum 8, piston rod 9, water chamber
10, volume control device 11, water valve cap 12, the water valve cap 12 are connected by bolt 2 with metal shell 5, and the air cavity 3 is set
In the top of intake antrum 8, bottom and 9 phase of piston rod of the volume control device 11 are welded, the tripod 6 and metal shell 5
Bottom fit, the water chamber 10 is nested with water pipe 4, and the strut 7 is connected with piston rod 9, the flow control
Device 11 includes nut 1101, connecting rod 1102, spring controlled valve 1103, pedestal 1104, penstock 1105, the nut 1101
Set on the surface of penstock 1105, the spring controlled valve 1103 is connected by connecting rod 1102 with penstock 1105, institute
The upper surface and spring controlled valve 1103 for stating pedestal 1104 fit, the inner surface of the bottom and water valve cap 12 of the pedestal 1104
It fits, the water pipe 4 is nested with intake antrum 8, and the hanging ring 1 is threadedly coupled with volume control device 11, the strut 7
A diameter of 2cm, the hanging ring 1 are loop configuration, and the metal shell 5 is made of stainless steel, and hardness is high and is not easy to get rusty.
Bolt 2 described in this patent is the cylindrical threaded fastener of adapted nut.By head and screw rod two parts
A kind of fastener of composition need to coordinate with nut, and for being fastenedly connected two parts for carrying through-hole, the water pipe 4 is to supply water
Pipeline, modern times finishing water pipe all be using bury wall construction, the type of water pipe is various, such as interior slush moulding material hot dip cast iron pipe,
Copper pipe, stainless steel tube etc..
Volume control device 11 can be set at the upper surface of water valve cap 12 when being used, need big flow
When water source is put out a fire, hanging ring 1 can be pushed spring controlled valve 1103 by nut 1101, cause spring controlled valve 1103 to hydraulic pressure
Pipe apply pressure so that piston rod 9 push, when pressure reach one timing, the water source of big flow is provided for, to guarantee to carry
For the water source fire extinguishing of big flow, disaster relief efficiency is improved.
The present invention solution prior art is bad in the size of control water valve flow, causes to put out a fire at the water source for needing big flow
The flow of Shi Shui is smaller, the problem of reducing disaster relief efficiency, and the present invention is combined with each other by above-mentioned component, and structure is equipped with stream
Amount control device, volume control device are set at the inner surface of water valve cap, when the water source for needing big flow is put out a fire, spring control
Valve can to penstock apply pressure, so that piston rod is pushed, when pressure reach one timing, provide for the water source of big flow, from
And guarantee to provide the water source fire extinguishing of big flow, and the efficiency of the disaster relief is improved, it is described in detail below:
The volume control device 11 includes nut 1101, connecting rod 1102, spring controlled valve 1103, pedestal 1104, water
Pressure pipe 1105, the nut 1101 are set to the surface of penstock 1105, and the spring controlled valve 1103 passes through connecting rod 1102
It is connected with penstock 1105, upper surface and the spring controlled valve 1103 of the pedestal 1104 fit.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of special instant control water valve of fire protection doors and windows hot melten type, it is characterised in that：Its structure includes hanging ring (1), bolt
(2), air cavity (3), water pipe (4), metal shell (5), tripod (6), strut (7), intake antrum (8), piston rod (9), water chamber
(10), volume control device (11), water valve cap (12), the water valve cap (12) are connected by bolt (2) with metal shell (5)
It connects, the air cavity (3) is set to the top of intake antrum (8), and bottom and the piston rod (9) of the volume control device (11) mutually weld
It connects, the tripod (6) and the bottom of metal shell (5) fit, and the water chamber (10) is nested with water pipe (4), the branch
Bar (7) is connected with piston rod (9), and the volume control device (11) includes nut (1101), connecting rod (1102), spring control
Valve (1103) processed, pedestal (1104), penstock (1105), the nut (1101) are set to the surface of penstock (1105), institute
It states spring controlled valve (1103) by connecting rod (1102) to be connected with penstock (1105), the upper surface of the pedestal (1104)
It fits with spring controlled valve (1103).
2. the special instant control water valve of a kind of fire protection doors and windows hot melten type according to claim 1, it is characterised in that：The base
The bottom of seat (1104) and the inner surface of water valve cap (12) fit.
3. the special instant control water valve of a kind of fire protection doors and windows hot melten type according to claim 1, it is characterised in that：The water
Pipe (4) is nested with intake antrum (8).
4. the special instant control water valve of a kind of fire protection doors and windows hot melten type according to claim 1, it is characterised in that：It is described to hang
Ring (1) is threadedly coupled with volume control device (11).
5. the special instant control water valve of a kind of fire protection doors and windows hot melten type according to claim 1, it is characterised in that：The branch
A diameter of 2cm of bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509522.XU CN207621359U (en) | 2017-11-11 | 2017-11-11 | A kind of special instant control water valve of fire protection doors and windows hot melten type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509522.XU CN207621359U (en) | 2017-11-11 | 2017-11-11 | A kind of special instant control water valve of fire protection doors and windows hot melten type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621359U true CN207621359U (en) | 2018-07-17 |
Family
ID=62828231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721509522.XU Active CN207621359U (en) | 2017-11-11 | 2017-11-11 | A kind of special instant control water valve of fire protection doors and windows hot melten type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621359U (en) |
-
2017
- 2017-11-11 CN CN201721509522.XU patent/CN207621359U/en active Active
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