CN205776529U - A kind of lifting type underground fire hydrant - Google Patents
A kind of lifting type underground fire hydrant Download PDFInfo
- Publication number
- CN205776529U CN205776529U CN201620482962.XU CN201620482962U CN205776529U CN 205776529 U CN205776529 U CN 205776529U CN 201620482962 U CN201620482962 U CN 201620482962U CN 205776529 U CN205776529 U CN 205776529U
- Authority
- CN
- China
- Prior art keywords
- pipe
- vertical lifting
- piston
- fixing pipe
- fixing
- 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.)
- Active
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of lifting type underground fire hydrant, it is desirable to provide a kind of fire hose, underground hydrant easy to use can be installed on the ground.It includes the most fixing pipe of upper and lower closed at both ends, the first piston that can slide along the most fixing pipe, it is arranged on vertically to fix and manages vertical lifting pipe that is interior and that be connected with first piston and be arranged on the self adaptation mechanism for opening/closing in the most fixing pipe, the upper end of the most fixing described pipe is provided with dodges through hole, the upper end of described vertical lifting pipe is through dodging through hole and being positioned at above the most fixing pipe, the upper end closed of vertical lifting pipe, on vertical lifting pipe and be positioned at vertically fixing pipe and be arranged over fire coupling, the lower end of vertical lifting pipe is down through first piston, and the lower ending opening of vertical lifting pipe, on described vertically fixing pipe medial surface and be positioned at first piston and be arranged over fixing pipe upper limit position block, vertically fix on pipe medial surface and be positioned at below first piston and be provided with fixing pipe lower position block.
Description
Technical field
This utility model relates to a kind of fire hydrant, is specifically related to a kind of lifting type underground fire hydrant.
Background technology
Fire hydrant includes indoor fireplug and Outdoor Fire Hydrant, and Outdoor Fire Hydrant is divided into again above ground hydrant and underground hydrant.Above ground hydrant fixes on the ground, easy to use, but it affects traffic, is susceptible to collision, causes the waste of property and resource；Although and underground hydrant does not exist the problem of above ground hydrant, but it needs fireman to go into the well installation fire hose in use, brings inconvenience to fire-fighting work.
Utility model content
Though the purpose of this utility model is the deficiency in order to overcome underground hydrant of the prior art to exist, it is provided that a kind of can install fire hose, lifting type underground fire hydrant easy to use on the ground.
The technical solution of the utility model is:
nullA kind of lifting type underground fire hydrant，The most fixing pipe including upper and lower closed at both ends、The first piston that can slide along the most fixing pipe、It is arranged on vertically to fix and manages vertical lifting pipe that is interior and that be connected with first piston and be arranged on the self adaptation mechanism for opening/closing in the most fixing pipe，The upper end of the most fixing described pipe is provided with dodges through hole，The upper end of described vertical lifting pipe is through dodging through hole and being positioned at above the most fixing pipe，The upper end closed of vertical lifting pipe，On vertical lifting pipe and be positioned at vertically fixing pipe and be arranged over fire coupling，The lower end of vertical lifting pipe is down through first piston，And the lower ending opening of vertical lifting pipe，On described vertically fixing pipe medial surface and be positioned at first piston and be arranged over fixing pipe upper limit position block，Vertically fix on pipe medial surface and be positioned at below first piston and be provided with fixing pipe lower position block，Described self adaptation mechanism for opening/closing includes being arranged on vertically fixing manages interior and is positioned at the first guide pin bushing below vertical lifting pipe、The first guide rod of being slidably arranged in the first guide pin bushing and being arranged on the first guide rod for controlling the spool of vertical lifting pipe on/off，Described first guide pin bushing is connected with the most fixing pipe by head rod，Spool is positioned at the top of the first guide pin bushing，On first guide rod lateral surface and be positioned at below the first guide pin bushing and be provided with the first guide rod limited block；On described vertically fixing pipe lateral surface and be positioned at below the first guide pin bushing and be provided with water inlet and discharge outlet, water inlet is provided with water inlet switch valve, and discharge outlet is provided with drainage switch valve.The underground hydrant of this programme can install fire hose, easy to use on the ground.On the other hand, the descending operation of the vertical lifting pipe of this programme need not extra power-equipment.
As preferably, when first piston is resisted against on fixing pipe lower position block, described spool is positioned at vertical lifting pipe and blocks the lower port of vertical lifting pipe；When first piston is resisted against on fixing pipe upper limit position block, spool is positioned at the lower section of vertical lifting pipe.
As preferably, vertically fixing in managing and be positioned at first piston being arranged over back-moving spring, back-moving spring is set on vertical lifting pipe.
As preferably, spool is coaxial with vertical lifting pipe.
As preferably, vertical lifting pipe is coaxially disposed with the most fixing pipe.
The beneficial effects of the utility model are: have and can install fire hose, feature easy to use on the ground.
Accompanying drawing explanation
Fig. 1 is the lifting type underground fire hydrant of the present utility model a kind of structural representation in actual application.
In figure: vertical lifting pipe 1, fall way limited block 2, fire coupling 3, first piston 4, spool 5, the first guide pin bushing 6, first guide rod 7, fixing pipe lower position block 8, drainage switch valve 9, first guide rod limited block 10, discharge outlet 11, dodge through hole 12, the most fixing pipe 13, fixing pipe upper limit position block 131, water inlet 14, water inlet switch valve 15, water inlet pipe 16.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, a kind of lifting type underground fire hydrant include upper and lower closed at both ends vertically fixing pipe 13, can along the first piston 4 that the most fixing pipe slides, be arranged on the most fixing pipe in and the vertical lifting pipe 1 that is connected with first piston and be arranged on the self adaptation mechanism for opening/closing in the most fixing pipe.The upper end of the most fixing pipe is provided with dodges through hole 12.Vertical lifting pipe is coaxially disposed with the most fixing pipe.
The upper end of vertical lifting pipe is through dodging through hole and being positioned at above the most fixing pipe.The upper end closed of vertical lifting pipe.On vertical lifting pipe and be positioned at vertically fixing pipe and be arranged over fire coupling 3, the number of the fire coupling of the present embodiment is one.The lower end of vertical lifting pipe is down through first piston, and the lower ending opening of vertical lifting pipe.Vertical lifting pipe is sealedly and fixedly connected with first piston.Vertically fix on pipe medial surface and be positioned at first piston and be arranged over fixing pipe upper limit position block 131, vertically fix on pipe medial surface and be positioned at below first piston being provided with fixing pipe lower position block 8.Vertically fix in managing and be positioned at first piston and be arranged over back-moving spring 2.Back-moving spring is set on vertical lifting pipe.The upper end of back-moving spring is resisted against on the inner top surface of the most fixing pipe, and lower end is resisted against on first piston.
Self adaptation mechanism for opening/closing includes being arranged on vertically fixing manages interior and is positioned at the first guide pin bushing 6 below vertical lifting pipe, is slidably arranged on the first guide rod 7 of the first guide pin bushing and is arranged on the first guide rod the spool 5 for controlling vertical lifting pipe on/off.First guide pin bushing is connected with the most fixing pipe by head rod.Spool is positioned at the top of the first guide pin bushing.On first guide rod lateral surface and be positioned at below the first guide pin bushing and be provided with the first guide rod limited block 10.Spool is coaxial with vertical lifting pipe.Spool can be moved to vertical lifting pipe by the lower port of vertical lifting pipe.Vertically fix on pipe lateral surface and be positioned at below the first guide pin bushing and be provided with water inlet 14 and discharge outlet 11.Water inlet is provided with water inlet switch valve 15.Discharge outlet is provided with drainage switch valve 9.
As it is shown in figure 1, when first piston is resisted against on fixing pipe lower position block, spool is positioned at vertical lifting pipe and blocks the lower port of vertical lifting pipe.
When first piston is resisted against on fixing pipe upper limit position block, spool is positioned at the lower section of vertical lifting pipe.
The specifically used process of the lifting type underground fire hydrant of the present embodiment is as follows:
As it is shown in figure 1, lifting type underground fire hydrant is installed to underground, the import of water inlet pipe 16 with water inlet switch valve is connected.
During use: fire fighter is by water inlet switch valve opening, water in water inlet pipe enters in the most fixing pipe, then, vertical lifting pipe is driven to rise by first piston under hydraulic pressure effect, during vertical lifting pipe rises, when moving to above earth's surface on fire coupling, fire fighter just can start to install fire hose on the ground, is docked with fire coupling rapidly by fire hose coupling before spool separates with vertical lifting pipe.
On the other hand, during vertical lifting pipe rises, also band movable valve plug and the first guide rod together being risen, when the first guide rod limited block is resisted against on the first guide pin bushing, spool and the first guide rod stop rising；And first piston also will drive vertical lifting pipe to continue to rise, till first piston is resisted against on fixing pipe upper limit position block, now spool is positioned at the lower section of vertical lifting pipe.When spool is positioned at the lower section of vertical lifting pipe, the water in the most fixing pipe by entrance vertical lifting pipe and is entered fire hose by fire coupling；Thus the lifting type underground fire hydrant of the present invention has only to open this valve of water inlet switch valve when actually used, just can realize vertical lifting pipe to rise, facilitate fire fighter that fire hose (need not extra power-equipment) is installed on the ground, and automatically supply water for fire hose within following a period of time.
After lifting type underground fire hydrant has used, close water inlet switch valve, opening water discharge controlled valve；Then, the pressure of vertical lifting pipe being resetted, till first piston is resisted against on fixing pipe lower position block, now, spool is positioned at vertical lifting pipe and blocks the lower port of vertical lifting pipe；Followed by, close drainage switch valve.
Claims (5)
- null1. a lifting type underground fire hydrant，It is characterized in that，The most fixing pipe including upper and lower closed at both ends、The first piston that can slide along the most fixing pipe、It is arranged on vertically to fix and manages vertical lifting pipe that is interior and that be connected with first piston and be arranged on the self adaptation mechanism for opening/closing in the most fixing pipe，The upper end of the most fixing described pipe is provided with dodges through hole，The upper end of described vertical lifting pipe is through dodging through hole and being positioned at above the most fixing pipe，The upper end closed of vertical lifting pipe，On vertical lifting pipe and be positioned at vertically fixing pipe and be arranged over fire coupling，The lower end of vertical lifting pipe is down through first piston，And the lower ending opening of vertical lifting pipe，On described vertically fixing pipe medial surface and be positioned at first piston and be arranged over fixing pipe upper limit position block，Vertically fix on pipe medial surface and be positioned at below first piston and be provided with fixing pipe lower position block，Described self adaptation mechanism for opening/closing includes being arranged on vertically fixing manages interior and is positioned at the first guide pin bushing below vertical lifting pipe、The first guide rod of being slidably arranged in the first guide pin bushing and being arranged on the first guide rod for controlling the spool of vertical lifting pipe on/off，Described first guide pin bushing is connected with the most fixing pipe by head rod，Spool is positioned at the top of the first guide pin bushing，On first guide rod lateral surface and be positioned at below the first guide pin bushing and be provided with the first guide rod limited block；On described vertically fixing pipe lateral surface and be positioned at below the first guide pin bushing and be provided with water inlet and discharge outlet, water inlet is provided with water inlet switch valve, and discharge outlet is provided with drainage switch valve.
- Lifting type underground fire hydrant the most according to claim 1, is characterized in that, when first piston is resisted against on fixing pipe lower position block, described spool is positioned at vertical lifting pipe and blocks the lower port of vertical lifting pipe；When first piston is resisted against on fixing pipe upper limit position block, spool is positioned at the lower section of vertical lifting pipe.
- Lifting type underground fire hydrant the most according to claim 1 and 2, is characterized in that, in described vertically fixing pipe and be positioned at first piston and be arranged over back-moving spring, back-moving spring is set on vertical lifting pipe.
- Lifting type underground fire hydrant the most according to claim 1 and 2, is characterized in that, described spool is coaxial with vertical lifting pipe.
- Lifting type underground fire hydrant the most according to claim 1 and 2, is characterized in that, described vertical lifting pipe is coaxially disposed with the most fixing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482962.XU CN205776529U (en) | 2016-05-24 | 2016-05-24 | A kind of lifting type underground fire hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482962.XU CN205776529U (en) | 2016-05-24 | 2016-05-24 | A kind of lifting type underground fire hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776529U true CN205776529U (en) | 2016-12-07 |
Family
ID=58113575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482962.XU Active CN205776529U (en) | 2016-05-24 | 2016-05-24 | A kind of lifting type underground fire hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205776529U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675756A (en) * | 2017-11-01 | 2018-02-09 | 费先艳 | A kind of telescopic hidden-type fire hydrant based on bernoulli principle |
| CN107859094A (en) * | 2017-11-25 | 2018-03-30 | 费先艳 | The fire hydrant of linkage control based on high-pressure water power |
| CN108031047A (en) * | 2017-12-16 | 2018-05-15 | 费先艳 | It is installed on the self extending Concealed fire bolt of town road or architecture storey |
| CN110805101A (en) * | 2018-08-06 | 2020-02-18 | 南京洪湖消防器材制造有限公司 | Hidden fire hydrant |
-
2016
- 2016-05-24 CN CN201620482962.XU patent/CN205776529U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107675756A (en) * | 2017-11-01 | 2018-02-09 | 费先艳 | A kind of telescopic hidden-type fire hydrant based on bernoulli principle |
| CN107675756B (en) * | 2017-11-01 | 2019-02-01 | 广东为众消防科技股份有限公司 | A kind of telescopic hidden-type fire hydrant based on bernoulli principle |
| CN107859094A (en) * | 2017-11-25 | 2018-03-30 | 费先艳 | The fire hydrant of linkage control based on high-pressure water power |
| CN108031047A (en) * | 2017-12-16 | 2018-05-15 | 费先艳 | It is installed on the self extending Concealed fire bolt of town road or architecture storey |
| CN110805101A (en) * | 2018-08-06 | 2020-02-18 | 南京洪湖消防器材制造有限公司 | Hidden fire hydrant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205776526U (en) | A kind of concealed underground hydrant | |
| CN205776529U (en) | A kind of lifting type underground fire hydrant | |
| CN205776524U (en) | A kind of underground fire hydrant | |
| CN204684496U (en) | Automatic fire extinguisher for kitchen | |
| CN205776528U (en) | A kind of underground hydrant taken down the exhibits | |
| CN203009943U (en) | Overflow valve and overflow valve-adopted asphalt discharging pipe structure of joint sealing machine | |
| CN204493876U (en) | A kind of antifreeze flow-guiding valve | |
| CN205776527U (en) | A kind of portable underground hydrant | |
| CN205084281U (en) | Set up over -and -under type fire hydrant underground | |
| CN110131434B (en) | Valve body for fire hydrant and using method thereof | |
| CN205776530U (en) | A kind of underground hydrant | |
| CN205776525U (en) | A kind of vertical underground hydrant | |
| CN201007014Y (en) | Telescopic underground hydrant | |
| CN110897507A (en) | Liquid container and insulating pot of two-way water intaking and draining | |
| CN208309693U (en) | A kind of underground hydrant | |
| CN206631043U (en) | The spray pipe network of enclosed foam water spray system | |
| CN104265216A (en) | Dropping-and-fishing-free well-flushing pressure switch | |
| CN204852359U (en) | Delivery port is irrigated to hidden | |
| CN204176921U (en) | A kind of water-saving device of water heater | |
| CN102294096A (en) | vertical fire hydrant | |
| CN203757090U (en) | Self-closing check valve | |
| CN209339919U (en) | A kind of level pressure water dispensing apparatus | |
| CN208982753U (en) | A kind of automatic flow rate adjusting device | |
| CN101721783A (en) | Fire-fighting unit of self organizing system | |
| CN208885010U (en) | A kind of construction device for reducing dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Shengguo Inventor before: Ma Tao |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170728 Address after: 730030 No. 1, Gannan Road, Chengguan District, Gansu, Lanzhou 803 Patentee after: Wang Shengguo Address before: 312400 Shengzhou, Shaoxing, North Street, No., room No. 201, room 297 Patentee before: Ma Tao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170907 Address after: 730070 Lanzhou province poverty alleviation training complex, No. 29, Gaolan Road, Chengguan District, Gansu, 1803 Patentee after: Gansu success environment control equipment Co., Ltd. Address before: 730030 No. 1, Gannan Road, Chengguan District, Gansu, Lanzhou 803 Patentee before: Wang Shengguo |
|
| TR01 | Transfer of patent right |