CN204805824U - Pressure release formula water knockout drum - Google Patents
Pressure release formula water knockout drum Download PDFInfo
- Publication number
- CN204805824U CN204805824U CN201520398672.2U CN201520398672U CN204805824U CN 204805824 U CN204805824 U CN 204805824U CN 201520398672 U CN201520398672 U CN 201520398672U CN 204805824 U CN204805824 U CN 204805824U
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- CN
- China
- Prior art keywords
- knockout drum
- water knockout
- valve
- outlet pipe
- pressure
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a pressure release formula water knockout drum, including water knockout drum main part and relief valve, the water knockout drum main part includes an inlet tube and a plurality of outlet pipe, the relief valve is established in the inlet tube of water knockout drum main part one side, and relief valve and inlet tube be linked together, is equipped with pressure releasing pathway in the relief valve, this pressure release formula water knockout drum can reach the mesh of pressure release through the relief valve for the fire fighter change fire hose's speed, thereby practice thrift the rescue time, be favorable to developing fast of rescue work.
Description
Technical field
The utility model relates to fire-fighting equipment field, specifically a kind of pressure-relief type water knockout drum.
Background technique
Along with the continuous increase of high-rise, fire-fighting system potential safety hazard also constantly increases, and in order to ensure the fire fighting supply of high-rise, along with the increase of building height, its fire fighting hydraulic pressure increases thereupon.Water knockout drum does not in the market have decompression function, and high-rise, once breaking out of fire, does not have the water knockout drum of decompression function to affect the replacing speed of fire-extinguisher water hose, and then affects the progress of stand-by service, may cause larger casualties and property loss.
Model utility content
The purpose of this utility model is to provide a kind of pressure-relief type water knockout drum, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A kind of pressure-relief type water knockout drum, comprises water knockout drum main body and Decompression valves; Described water knockout drum main body comprises an intake pipe and multiple outlet pipe; Described Decompression valves is located at the intake pipe side of water knockout drum main body, and Decompression valves is connected with intake pipe, is provided with pressure release passage in Decompression valves.
As further program of the utility model: described water knockout drum main body is provided with three outlet pipes altogether, be respectively and be positioned at middle central water outlet pipe, and be positioned at the side outlet pipe of central water outlet pipe both sides.
As the utility model further scheme: described central water outlet pipe is provided with the first valve, described first valve comprises the first spool, the first valve rod, the first valve seat, the first gland cap and the first handwheel, first valve seat coordinates with central water outlet pipe and forms valve pocket, first spool is positioned at valve pocket, and the bottom of the first spool is provided with sealing gasket; Described first valve rod lower end is passed the first valve seat and is connected to the first spool, and the first valve seat is stretched out in the first valve rod upper end, and the first handwheel is fixed on the top of the first valve rod; Described first gland cap is fixed on the first valve seat upper end; Be provided with the second valve in the outlet pipe of described side, the second valve is identical with the structure of the first valve.
As the utility model further scheme: be provided with seal ring A between described first valve seat and central water outlet pipe; Seal ring B is provided with between described first gland cap and the first valve seat.
As the utility model further scheme: be also provided with the pressing plate making itself and the first spool be close on the downside of described sealing gasket, fixed by nut between pressing plate and the first spool.
As the utility model further scheme: fixed by nut between described first handwheel and the first valve rod.
As the utility model further scheme: described water knockout drum main body is also provided with pull handle, and pull handle is fixedly connected with water knockout drum main body by screw rod.
Compared with prior art, the beneficial effects of the utility model are: this pressure-relief type water knockout drum can reach the object of pressure release by Decompression valves, accelerate the speed that fire personnel changes fire-extinguisher water hose, thus save rescue time, are conducive to carrying out fast of stand-by service.
Accompanying drawing explanation
Fig. 1 is the structural representation of pressure-relief type water knockout drum.
Fig. 2 is M-M sectional structure schematic diagram in Fig. 1.
Fig. 3 is N-N sectional structure schematic diagram in Fig. 1.
In figure: 1-water knockout drum main body, 2-sealing gasket, 3-first spool, 4-jump ring, 5-first valve rod, 6-seal ring A, 7-first valve seat, 8-seal ring B, 9-first gland cap, 10-first handwheel, 11-nut, 12-pressing plate, 13-nut, 14-Decompression valves, 15-second valve rod, 16-second valve seat, 17-seal ring C, 18-second spool, 19-second sealing gasket, 20-screw rod, 21-pull handle, 22-compression spring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, a kind of pressure-relief type water knockout drum, comprises water knockout drum main body 1 and Decompression valves 14; Described water knockout drum main body 1 comprises an intake pipe and multiple outlet pipe, and preferably, described water knockout drum main body 1 is provided with three outlet pipes altogether, is respectively and is positioned at middle central water outlet pipe, and be positioned at the side outlet pipe of central water outlet pipe both sides; Described Decompression valves 14 is located at the intake pipe side of water knockout drum main body 1, and Decompression valves 14 is connected with intake pipe, pressure release passage is provided with in Decompression valves 14, open Decompression valves 14, high pressure water in intake pipe just can be flowed out by the pressure release passage of Decompression valves 14, thus reach the object of pressure release, to accelerate the speed that fire personnel changes fire-extinguisher water hose; Described central water outlet pipe is provided with the first valve, described first valve comprises the first spool 3, first valve rod 5, first valve seat 7, first gland cap 9 and the first handwheel 10, first valve seat 7 coordinates with central water outlet pipe and forms valve pocket, seal ring A6 is provided with between first valve seat 7 and central water outlet pipe, first spool 3 is positioned at valve pocket, the bottom of the first spool 3 is provided with sealing gasket 2, also be provided with the pressing plate 12 that itself and the first spool 3 are close on the downside of sealing gasket 2, fixed by nut 13 between pressing plate 12 and the first spool 3; Described first valve rod 5 lower end is passed the first valve seat 7 and is connected to the first spool 3, jump ring 4 is also provided with between first valve rod 5 and the first spool 3, the first valve seat 7 is stretched out in first valve rod 5 upper end, first handwheel 10 is fixed on the top of the first valve rod 5, fixed by nut 11 between first handwheel 10 and the first valve rod 5, also be provided with compression spring 22 on the downside of nut 11, compression spring 22 is set in outside the first valve rod 5; Described first gland cap 9 is fixed on the first valve seat 7 upper end, is provided with seal ring B8 between the first gland cap 9 and the first valve seat 7; Be provided with the second valve in the outlet pipe of described side, the second valve is identical with the structure of the first valve; Described water knockout drum main body 1 is also provided with pull handle 21, and pull handle 21 is fixedly connected with water knockout drum main body 1 by screw rod 20.
In the using process of described pressure-relief type water knockout drum, if need to change fire-extinguisher water hose, open Decompression valves 14, high pressure water in water knockout drum just can be flowed out by the pressure release passage of Decompression valves 14, thus reach the object of pressure release, to accelerate the speed that fire personnel changes fire-extinguisher water hose, after replacing, close Decompression valves 14.
Described pressure-relief type water knockout drum can reach the object of pressure release by Decompression valves, accelerate the speed that fire personnel changes fire-extinguisher water hose, thus saves rescue time, is conducive to carrying out fast of stand-by service.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (7)
1. a pressure-relief type water knockout drum, is characterized in that, comprises water knockout drum main body (1) and Decompression valves (14); Described water knockout drum main body (1) comprises an intake pipe and multiple outlet pipe; Described Decompression valves (14) is located at the intake pipe side of water knockout drum main body (1), and Decompression valves (14) is connected with intake pipe, and Decompression valves is provided with pressure release passage in (14).
2. pressure-relief type water knockout drum according to claim 1, is characterized in that, described water knockout drum main body (1) is provided with three outlet pipes altogether, is respectively and is positioned at middle central water outlet pipe, and be positioned at the side outlet pipe of central water outlet pipe both sides.
3. pressure-relief type water knockout drum according to claim 2, it is characterized in that, described central water outlet pipe is provided with the first valve, described first valve comprises the first spool (3), the first valve rod (5), the first valve seat (7), the first gland cap (9) and the first handwheel (10), first valve seat (7) coordinates with central water outlet pipe and forms valve pocket, first spool (3) is positioned at valve pocket, and the bottom of the first spool (3) is provided with sealing gasket (2); Described first valve rod (5) lower end is passed the first valve seat (7) and is connected to the first spool (3), the first valve seat (7) is stretched out in first valve rod (5) upper end, and the first handwheel (10) is fixed on the top of the first valve rod (5); Described first gland cap (9) is fixed on the first valve seat (7) upper end; Be provided with the second valve in the outlet pipe of described side, the second valve is identical with the structure of the first valve.
4. pressure-relief type water knockout drum according to claim 3, is characterized in that, is provided with seal ring A (6) between described first valve seat (7) and central water outlet pipe; Seal ring B (8) is provided with between described first gland cap (9) and the first valve seat (7).
5. the pressure-relief type water knockout drum according to claim 3 or 4, it is characterized in that, described sealing gasket (2) downside is also provided with the pressing plate (12) that itself and the first spool (3) are close to, and is fixed between pressing plate (12) and the first spool (3) by nut (13).
6. pressure-relief type water knockout drum according to claim 3, is characterized in that, is fixed between described first handwheel (10) and the first valve rod (5) by nut (11).
7. the pressure-relief type water knockout drum according to claim 1 or 2 or 3 or 4 or 6, it is characterized in that, described water knockout drum main body (1) is also provided with pull handle (21), and pull handle (21) is fixedly connected with water knockout drum main body (1) by screw rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398672.2U CN204805824U (en) | 2015-06-10 | 2015-06-10 | Pressure release formula water knockout drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520398672.2U CN204805824U (en) | 2015-06-10 | 2015-06-10 | Pressure release formula water knockout drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805824U true CN204805824U (en) | 2015-11-25 |
Family
ID=54590649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520398672.2U Expired - Fee Related CN204805824U (en) | 2015-06-10 | 2015-06-10 | Pressure release formula water knockout drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911668A (en) * | 2020-08-14 | 2020-11-10 | 捷达消防科技（苏州）股份有限公司 | Pipe valve type water separator for fire fighting |
-
2015
- 2015-06-10 CN CN201520398672.2U patent/CN204805824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911668A (en) * | 2020-08-14 | 2020-11-10 | 捷达消防科技（苏州）股份有限公司 | Pipe valve type water separator for fire fighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |