CN205776528U - A kind of underground hydrant taken down the exhibits - Google Patents
A kind of underground hydrant taken down the exhibits Download PDFInfo
- Publication number
- CN205776528U CN205776528U CN201620482774.7U CN201620482774U CN205776528U CN 205776528 U CN205776528 U CN 205776528U CN 201620482774 U CN201620482774 U CN 201620482774U CN 205776528 U CN205776528 U CN 205776528U
- Authority
- CN
- China
- Prior art keywords
- pipe
- vertical lifting
- fire
- hydrant
- lifting pipe
- 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
Links
- 238000005192 partition Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 230000006978 adaptation Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of underground hydrant taken down the exhibits, it is desirable to provide a kind of fire hose, underground hydrant easy to use can be installed on the ground.It includes fire hydrant casing, it is arranged on the upper cover of fire hydrant casing upper port, it is arranged in fire-hydrant cabinet body and fire hydrant casing is separated into upper and lower two-part box partition, it is arranged in fire-hydrant cabinet body and is positioned at the most fixing pipe above box partition, 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 pipe is provided with dodges through hole, 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, the lower end of vertical lifting pipe is down through first piston, and the lower ending opening of vertical lifting pipe.
Description
Technical field
This utility model relates to a kind of fire hydrant, is specifically related to a kind of underground hydrant taken down the exhibits.
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, the easy to use underground hydrant taken down the exhibits on the ground.
The technical solution of the utility model is:
A kind of underground hydrant taken down the exhibits, including fire hydrant casing, it is arranged on the upper cover of fire hydrant casing upper port, it is arranged in fire-hydrant cabinet body and fire hydrant casing is separated into upper and lower two-part box partition, it is arranged in fire-hydrant cabinet body and is positioned at the most fixing pipe of closed at both ends up and down above box partition, 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, described box partition is provided with some upper through holes, the bottom surface of fire hydrant casing is provided with some lower through-holes；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；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, is slidably arranged on the first guide rod of the first guide pin bushing and is 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 the 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, vertical lifting pipe lateral surface is not arranged over fall way limited block with the most fixing pipe, and fall way limited block is positioned at below fire coupling.
As preferably, spool is coaxial with vertical lifting pipe.
As preferably, discharge outlet is provided with drain pipe, and drainage switch valve is arranged on drain pipe.
As preferably, vertical lifting pipe is coaxially disposed with the most fixing pipe.
As preferably, the side of the fire hydrant casing relative with water inlet is provided with poling through hole.
As preferably, the upper surface of fire hydrant casing is provided around the sealing ring of the upper port of fire hydrant casing.
As preferably, upper cover is hinged with fire hydrant casing adjacent.
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 underground hydrant taken down the exhibits of the present utility model a kind of structural representation in actual application.
In figure: fire hydrant casing 1a, upper cover 2a, sealing ring 3a, box partition 4a, upper through hole 5a, lower through-hole 6a；
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, drainage switch valve 8, drain pipe 9, the first guide rod limited block 10, discharge outlet 11, dodge through hole 12, the most fixing pipe 13, 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 underground hydrant taken down the exhibits include fire hydrant casing 1a, the upper cover 2a being arranged on fire hydrant casing upper port, be arranged in fire-hydrant cabinet body and fire hydrant casing be separated into upper and lower two-part box partition 4a, be arranged on fire-hydrant cabinet body in and be positioned at closed at both ends up and down above box partition the most fixing pipe 13, can along the first piston 4 that the most fixing pipe slides, be arranged on the most fixing pipe the vertical lifting pipe 1 being connected with first piston and being arranged on and vertically fix the self adaptation mechanism for opening/closing of pipe.Box partition is paralleled with the bottom surface of fire hydrant casing.The upper surface of fire hydrant casing is provided around the sealing ring 3a of the upper port of fire hydrant casing.Upper cover is hinged with fire hydrant casing adjacent.Box partition is provided with some upper through hole 5a.The bottom surface of fire hydrant casing is provided with some lower through-hole 6a.The side of the fire hydrant casing relative with water inlet is provided with poling through hole.
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.It is not arranged over fall way limited block 2 with the most fixing pipe on vertical lifting pipe lateral surface, and fall way limited block is positioned at below fire coupling.
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 drain pipe 9.Discharge outlet is provided with drainage switch valve 8, and specifically, drainage switch valve is arranged on drain pipe.
As it is shown in figure 1, when fall way limited block is resisted against the outer end face of the most fixing pipe, spool is positioned at vertical lifting pipe and blocks the lower port of vertical lifting pipe.
When first piston is resisted against the inner top surface of the most fixing pipe, spool is positioned at the lower section of vertical lifting pipe.
The specifically used process of the underground hydrant taken down the exhibits of the present embodiment is as follows:
As it is shown in figure 1, the underground hydrant that can take down the exhibits is installed to underground, water inlet pipe 16 through the poling through hole on the side of fire hydrant casing and is connected with the import of water inlet switch valve.
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 the inner top surface of the most fixing pipe, 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 underground 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 the underground hydrant that can take down the exhibits has used, close water inlet switch valve, opening water discharge controlled valve；Then, the pressure of vertical lifting pipe being resetted, be resisted against until fall way limited block till vertically fixing on the outer end face of pipe, now, spool is positioned at vertical lifting pipe and blocks the lower port of vertical lifting pipe；Followed by, close drainage switch valve.
Additionally, due to box partition, upper through hole and the setting of lower through-hole, leak in actual use the water in fire-hydrant cabinet body can quickly under flow to below box partition, then the end, ground is penetrated into by lower through-hole, it is to avoid water is gathered in fire-hydrant cabinet body and affects the service life of pipeline in fire-hydrant cabinet body.
Claims (8)
1. the underground hydrant that can take down the exhibits, it is characterized in that, including fire hydrant casing, it is arranged on the upper cover of fire hydrant casing upper port, it is arranged in fire-hydrant cabinet body and fire hydrant casing is separated into upper and lower two-part box partition, it is arranged in fire-hydrant cabinet body and is positioned at the most fixing pipe of closed at both ends up and down above box partition, 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, described box partition is provided with some upper through holes, the bottom surface of fire hydrant casing is provided with some lower through-holes；
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；
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, is slidably arranged on the first guide rod of the first guide pin bushing and is 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 the 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 taken down the exhibits the most according to claim 1, is characterized in that, described vertical lifting pipe lateral surface is not arranged over fall way limited block with the most fixing pipe, and fall way limited block is positioned at below fire coupling.
The underground hydrant taken down the exhibits the most according to claim 1 and 2, is characterized in that, described spool is coaxial with vertical lifting pipe.
The underground hydrant taken down the exhibits the most according to claim 1 and 2, is characterized in that, described discharge outlet is provided with drain pipe, and described drainage switch valve is arranged on drain pipe.
The underground hydrant taken down the exhibits the most according to claim 1 and 2, is characterized in that, described vertical lifting pipe is coaxially disposed with the most fixing pipe.
The underground hydrant taken down the exhibits the most according to claim 1 and 2, is characterized in that, the side of the fire hydrant casing relative with water inlet is provided with poling through hole.
The underground hydrant taken down the exhibits the most according to claim 1 and 2, is characterized in that, the upper surface of described fire hydrant casing is provided around the sealing ring of the upper port of fire hydrant casing.
The underground hydrant taken down the exhibits the most according to claim 1 and 2, is characterized in that, described upper cover is hinged with fire hydrant casing adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482774.7U CN205776528U (en) | 2016-05-24 | 2016-05-24 | A kind of underground hydrant taken down the exhibits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482774.7U CN205776528U (en) | 2016-05-24 | 2016-05-24 | A kind of underground hydrant taken down the exhibits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205776528U true CN205776528U (en) | 2016-12-07 |
Family
ID=58113481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482774.7U Expired - Fee Related CN205776528U (en) | 2016-05-24 | 2016-05-24 | A kind of underground hydrant taken down the exhibits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205776528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035403A (en) * | 2017-12-16 | 2018-05-15 | 费先艳 | The contraction of fire hydrant is hidden and the method for high pressure water is sprayed from stretching, extension |
| CN110512692A (en) * | 2019-09-04 | 2019-11-29 | 张文波 | A kind of underground hydrant |
-
2016
- 2016-05-24 CN CN201620482774.7U patent/CN205776528U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035403A (en) * | 2017-12-16 | 2018-05-15 | 费先艳 | The contraction of fire hydrant is hidden and the method for high pressure water is sprayed from stretching, extension |
| CN108035403B (en) * | 2017-12-16 | 2019-12-20 | 金舟消防工程（北京）股份有限公司 | Method for contracting and concealing fire hydrant and spraying high-pressure water in self-extension mode |
| CN110512692A (en) * | 2019-09-04 | 2019-11-29 | 张文波 | A kind of underground hydrant |
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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: Peng Dong Inventor before: Ma Tao |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170817 Address after: 510032, A, building 16, 1104 Tong Gang Gang, Jing Tong, Baiyun District, Guangzhou, Guangdong Patentee after: Guangdong Huihe Fire Engineering Co. Ltd. Address before: 312400 Shengzhou, Shaoxing, North Street, No., room No. 201, room 297 Patentee before: Ma Tao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |