CN203816129U - Improved fire pump adapter - Google Patents
Improved fire pump adapter Download PDFInfo
- Publication number
- CN203816129U CN203816129U CN201420245586.3U CN201420245586U CN203816129U CN 203816129 U CN203816129 U CN 203816129U CN 201420245586 U CN201420245586 U CN 201420245586U CN 203816129 U CN203816129 U CN 203816129U
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- CN
- China
- Prior art keywords
- valve
- fire pump
- pump adapter
- valve body
- check
- 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 - Lifetime
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Check Valves (AREA)
Abstract
The utility model discloses an improved fire pump adapter. The improved fire pump adapter comprises a valve seat and a valve body which are integrally formed, wherein the valve body is located above the valve seat, a connector used for connecting a fire hose is arranged at each of two sides of the valve body, the upper part of the valve body is screwed and covered with a valve cover, a valve rod penetrates through the middle of the valve cover in a screw thread fit manner, a water outlet is formed above the valve seat, a check valve is mounted below the water outlet, and a valve clack which can block the water outlet is fixed below the valve rod. According to the improved fire pump adapter, the structure of the improved fire pump adapter is improved, the use number of check valves is reduced, the cost is reduced, the probability of sealing fault or assembling fault due to use of the check valve is reduced, and meanwhile, the design function of the fire pump adapter is achieved.
Description
Technical field
The utility model relates to a kind of apparatus field of fire-fighting equipment, more specifically says a kind of follow-on fire pump adapter.
Background technology
Fire pump adapter be for skyscraper supporting provide fire-fighting equipment for oneself, be used for connecting water tender, water transfer pipe network in power pump and building, water tender send water pressurization by the interface of this connector to the waterworks for firefighting in building, make indoor fire hydrant or other extinguishing device in building obtain sufficient water source, in order to put out the fire of different floors, thereby solve after the breaking out of fire of skyscraper or other building water tender fire extinguishing difficulty or because of the feedwater piping hydraulic pressure of interior of building waterworks for firefighting too low, the problems such as insufficient water maybe cannot supply water.
On the valve body of traditional fire pump adapter, be generally all provided with two or more for connecting the water inlet of fire hose, in corresponding water inlet, be all equipped with check-valves, in actual applications, multiple check-valves are set, and not only cost is high, and the problem fault that sealing, assembling appear in multiple check-valves is all high than the go wrong probability of fault of single check-valves is installed.
Utility model content
The utility model is disclosed is a kind of follow-on fire pump adapter, its main purpose is to overcome prior art above shortcomings and shortcoming, make each fire pump adapter only use a check-valves, not only reduce production cost, and reduced the probability that occurs sealing or assembling fault.
The technical solution adopted in the utility model is as follows:
A kind of follow-on fire pump adapter, comprise integrated valve seat and valve body, valve body is positioned at the top of valve seat, the both sides of valve body are respectively equipped with one for connecting the interface of fire hose, the top of valve body screws and is covered with valve gap, and this valve gap middle part is equipped with a valve rod by threaded engagement, and the top of described valve seat is provided with a delivery port, the below of this delivery port is equiped with a check-valves, and the below of described valve rod is fixed with a flap that can block described delivery port top.
Further, the top of described flap is provided with the fitting recess of a cylindricality, and what below formation one concaved gos deep into groove; Described valve rod is inserted in the fitting recess of this cylindricality.
Further, described check-valves with on described flap, concave go deep into the groove installing that matches.
Further, the opening direction of the interface of described fire pump is parallel with horizontal plane or vertically upward.
Further, on described valve body, be also provided with a safety valve.
By above-mentioned known to description of the present utility model, compared to the prior art, the utility model has the advantage of: the utility model improves the structure of fire pump adapter, check-valves dress is directly installed on valve seat delivery port, not only reduce the usage quantity of check-valves, save production cost, and reduced the probability that occurs seal failure or assembly failure because of the use of check-valves, realized the design function of fire pump adapter simultaneously; In the utility model structure, more simplify, more reasonable in design, not only realize the designing requirement of fire pump adapter, reduced its cost of manufacture simultaneously, practicality is very strong, has very high using value in actual production.
Brief description of the drawings
Fig. 1 is the structural representation of facing of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Detailed description of the invention
Carry out with reference to the accompanying drawings to illustrate further detailed description of the invention of the present utility model.
As shown in Figure 1 and Figure 2, a kind of follow-on fire pump adapter, comprise integrated valve seat 1 and valve body 2, valve body 2 is positioned at the top of valve seat 1, and the both sides of valve body 2 are respectively equipped with one for connecting the interface 21 of fire hose, and the opening direction of this interface 21 is parallel with horizontal plane, and the top of valve body 2 screws and is covered with valve gap 3, these valve gap 3 middle parts are equipped with a valve rod 4 by threaded engagement, and the upper end of valve rod is provided with a handwheel 5 for rotating, is also provided with a safety valve 6 on valve body 2.
As shown in Figure 1 and Figure 2, the top of valve seat 1 is provided with a delivery port 11, and the below of this delivery port 11 is equiped with a check-valves 12, and the below of above-mentioned valve rod 4 is fixed with a flap 41 that can block these delivery port 11 tops.Wherein, the top of flap 41 is provided with the fitting recess 42 of a cylindricality, below form one concave go deep into groove 43, valve rod 4 is inserted in the fitting recess 42 of this cylindricality, and check-valves 12 with go deep into groove 43 installing that matches.
Use procedure of the present utility model: when use, rotation hand wheel 5, valve rod 4 is upwards risen, flap 41 lifts away from delivery port 11 simultaneously, fire hose is connected with interface 21, at this moment, water under high pressure enters in valve body 2, under the effect of hydraulic pressure, check-valves 12 is opened downwards, makes fire water enter the fire protection pipeline in building by valve seat 1.While finishing to use, rotation hand wheel 5, moves downward valve rod 4, makes flap 41 again block delivery port 11, completes closed action.
In the utility model structure, more simplify, more reasonable in design, not only realize the designing requirement of fire pump adapter, reduced use accessory simultaneously, reduce its cost of manufacture, practicality is very strong, has very high using value in actual production.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model be not only confined to this, everyly utilize this design to carry out unsubstantiality to the utility model to improve, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. a follow-on fire pump adapter, comprise integrated valve seat and valve body, valve body is positioned at the top of valve seat, the both sides of valve body are respectively equipped with one for connecting the interface of fire hose, the top of valve body screws and is covered with valve gap, and this valve gap middle part is equipped with a valve rod by threaded engagement, it is characterized in that: the top of described valve seat is provided with a delivery port, the below of this delivery port is equiped with a check-valves, and the below of described valve rod is fixed with a flap that can block described delivery port top.
2. the follow-on fire pump adapter of one according to claim 1, is characterized in that: the top of described flap is provided with the fitting recess of a cylindricality, and what below formation one concaved gos deep into groove; Described valve rod is inserted in the fitting recess of this cylindricality.
3. the follow-on fire pump adapter of one according to claim 2, is characterized in that: described check-valves with on described flap, concave go deep into the groove installing that matches.
4. the follow-on fire pump adapter of one according to claim 1, is characterized in that: the opening direction of the interface of described fire pump is parallel with horizontal plane or vertically upward.
5. the follow-on fire pump adapter of one according to claim 1, is characterized in that: on described valve body, be also provided with a safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245586.3U CN203816129U (en) | 2014-05-14 | 2014-05-14 | Improved fire pump adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420245586.3U CN203816129U (en) | 2014-05-14 | 2014-05-14 | Improved fire pump adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816129U true CN203816129U (en) | 2014-09-10 |
Family
ID=51471676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420245586.3U Expired - Lifetime CN203816129U (en) | 2014-05-14 | 2014-05-14 | Improved fire pump adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276838A (en) * | 2018-08-22 | 2019-01-29 | 黄建平 | Multi-purpose formula fire pump engagement device |
-
2014
- 2014-05-14 CN CN201420245586.3U patent/CN203816129U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276838A (en) * | 2018-08-22 | 2019-01-29 | 黄建平 | Multi-purpose formula fire pump engagement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180521 Address after: 362000 Maoming Road, Fu Mao Industrial Park, Nanan Economic Development Zone, Quanzhou, Fujian Patentee after: FUJIAN SANJING FIRE FIGHTING EQUIPMENT CO.,LTD. Address before: 362307 Li Dong Industrial Zone, Merrill Lynch Office, Quanzhou, Fujian, Nanan Patentee before: FUJIAN SANJING FIRE-FIGHTING EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |