CN104343158A - Convenient vertical type underground fire hydrant and method thereof - Google Patents
Convenient vertical type underground fire hydrant and method thereof Download PDFInfo
- Publication number
- CN104343158A CN104343158A CN201310315974.4A CN201310315974A CN104343158A CN 104343158 A CN104343158 A CN 104343158A CN 201310315974 A CN201310315974 A CN 201310315974A CN 104343158 A CN104343158 A CN 104343158A
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- China
- Prior art keywords
- fire
- protective housing
- fire hydrant
- water inlet
- hydraulic
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B9/00—Methods or installations for drawing-off water
- E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
- E03B9/08—Underground hydrants
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Disclosed is a convenient vertical type underground fire hydrant. A fire hydrant body is arranged underground and meanwhile fixed onto a hydraulic cylinder. A firefighter can open a cover plate above a protecting case and then press a control switch on the side wall of the protecting case to simply drive the hydraulic cylinder up through a hydraulic driving mechanism, and when the hydraulic cylinder moves to the top end, the height of a water outlet is higher than the ground, so that the firefighter can connect a fire hose with the water outlet of the fire hydrant without going underground. Meanwhile, the top of the fire hydrant body is provided with a pressure meter, so that the firefighter can observe the pressure condition inside the fire hydrant at any time, and once finding numerical value abnormality during daily maintenance, can instantly performing corresponding maintenance on the fire hydrant to ensure smooth rescue when abrupt fire breaks out.
Description
Technical field
The present invention relates to fire fighting equipment field, particularly a kind of convenient vertical underground hydrant of anticollision.
Background technology
Outdoor Fire Hydrant plays vital effect as fire-fighting emergent equipment in daily fire rescue, and the fire plug great majority generally used fix on the ground, easily damage is caused, if there is fire plug fracture can cause a large amount of water resource waste after being clashed into; Also minority fire plug is arranged in underground, clashes into rear impaired problem, when using although avoid, fire fighter needs lower to underground when installing fire hose, not only bring inconvenience to fire fighter's work, also need to take and descend space significantly, increase fire plug installation amount.
Simultaneously existing do not possess pressure display function, if fire plug hydraulic pressure does not reach corresponding requirements when happening suddenly fire, then can affect rescue, cause a large amount of loss.
Summary of the invention
The object of this invention is to provide a kind of structure simple, can effectively avoid clashing into the convenient vertical underground hydrant damaged, simultaneously this fire plug when fire fighter rescues without the need to lower to underground, easy for installation, also can real-time monitored fire plug hydraulic pressure.
The technical scheme that the present invention solves the employing of its technical problem is, a kind of convenient vertical underground hydrant, which comprises at least the protective housing being positioned at underground, and be placed in the fire hydrant body of vertical in protective housing, fire hydrant body side-walls is distributed with water inlet, delivery port, valve, it is characterized in that: the piston end top being fixed on hydraulic jack bottom fire hydrant body, the cylinder part of hydraulic jack is fixed on bottom protective housing, hydraulic jack is connected with the hydraulic drive mechanism controlling its lifting, the gauge tap of hydraulic drive mechanism is arranged in the close tip position of protective housing sidewall, the water inlet of fire hydrant body is connected with feed water inlet by flexible pipe, fire hydrant body top layout has pressure gauge.
Along concordant with ground on described protective housing, protective housing upper opening is provided with cover plate.
Described cover plate corresponding pressure meter place is tempered glass.
During described hydraulic jack full extension, the level height of fire hydrant body upper water-out mouth is above the ground level height.
Described feed water inlet extends in protective housing through protective housing sidewall, and the hose length connected between feed water inlet and water inlet is greater than the distance after hydraulic jack full extension between feed water inlet and water inlet.
Described hydraulic drive mechanism is made up of hydraulic pump and fuel tank, and hydraulic pressure delivery side of pump is connected with the oil inlet end of hydraulic jack, and the oil inlet end of hydraulic pump is connected with fuel tank, and hydraulic pump is also electrically connected with the gauge tap of protective housing sidewall near tip position
Described gauge tap is arranged in the position of distance protection case top side wall 5cm.
A kind of using method of convenient vertical underground hydrant, namely it presses protective housing side-walls gauge tap after comprising the steps: the cover plate that fire fighter opens above protective housing drives hydraulic jack to rise by hydraulic drive mechanism, when hydraulic jack rises to top, the height of delivery port is above the ground level, and fire hose docks with the delivery port of fire plug by fire fighter.
The invention has the beneficial effects as follows: this convenient vertical underground hydrant is also fixed on hydraulic jack while fire hydrant body is arranged in underground, namely fire fighter presses protective housing side-walls gauge tap after opening the cover plate above protective housing drives hydraulic jack to rise by hydraulic drive mechanism, when hydraulic jack rises to top, the height of delivery port is above the ground level, and therefore fire hose can dock with the delivery port of fire plug without the need to entering underground by fire fighter; Simultaneously the pressure gauge of fire hydrant body top layout, can observe pressure condition in this fire plug at any time, at ordinary times in maintenance process once find numerical exception, at once corresponding maintenance is carried out to this fire plug and guarantees to rescue smoothly when there is burst fire.
Accompanying drawing explanation
Below in conjunction with specific embodiment, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1, fire hydrant body; 2, water inlet; 3, delivery port; 4, valve; 5, protective housing; 6, feed water inlet; 7, flexible pipe; 8, hydraulic jack; 9, hydraulic pump; 10, fuel tank; 11, gauge tap; 12, pressure gauge.
Detailed description of the invention
Embodiment 1
As shown in the structural representation of the present invention of Fig. 1, this convenient vertical underground hydrant comprises the protective housing 5 being positioned at underground, and be placed in the fire hydrant body 1 of vertical in protective housing 5, fire hydrant body 1 side-walls is distributed with water inlet 2, delivery port 3, valve 4, the piston end top of hydraulic jack 8 is fixed on bottom fire hydrant body 1, the cylinder part of hydraulic jack 8 is fixed on bottom protective housing 5, hydraulic jack 8 is connected with the hydraulic drive mechanism controlling its lifting, the gauge tap 11 of hydraulic drive mechanism is arranged in the close tip position of protective housing 5 sidewall, the water inlet 2 of fire hydrant body 1 is connected with feed water inlet 6 by flexible pipe 7, fire hydrant body 1 top layout has pressure gauge 12.
Water inlet 2 is positioned at fire hydrant body 1 sidewall lower position, and delivery port 3 and valve 4 are positioned at the relative position above fire hydrant body 1 sidewall.
Along concordant with ground on protective housing 5, protective housing 5 upper opening is provided with cover plate, and cover plate corresponding pressure meter 12 place is the transparent configuration of tempered glass.
During hydraulic jack 8 full extension, the level height of fire hydrant body 1 upper water-out mouth 3 is above the ground level highly.
Feed water inlet 6 extends in protective housing 5 through protective housing 5 sidewall, flexible pipe 7 length connected between feed water inlet 6 and water inlet 2 is greater than the distance after hydraulic jack 8 full extension between feed water inlet 6 and water inlet 2, guarantees that fire hydrant body 1 is still connected by flexible pipe 7 between water inlet 2 with feed water inlet 6 after rising.
During use, namely fire fighter presses protective housing 5 side-walls gauge tap 11 after opening the cover plate above protective housing 5 drives hydraulic jack 8 to rise by hydraulic drive mechanism, when hydraulic jack 8 rises to top, the height of delivery port 3 is above the ground level, and therefore fire hose can dock with the delivery port 3 of fire plug without the need to entering underground by fire fighter.
Because its water inlet 2 is connected with feed water inlet 6 by longer flexible pipe 7 in the process that fire hydrant body 1 rises, therefore can not affect fire plug and supply water.
Also because in fire hydrant body 1 top layout pressure gauge 12, cover plate corresponding pressure meter 12 place is the transparent configuration of tempered glass simultaneously, therefore, it is possible to observe pressure condition in this fire plug at any time, at ordinary times in maintenance process once find numerical exception, at once corresponding maintenance is carried out to this fire plug and guarantees to rescue smoothly when there is burst fire.
Embodiment 2
Hydraulic drive mechanism in above-described embodiment is made up of hydraulic pump 9 and fuel tank 10, the output of hydraulic pump 9 is connected with the oil inlet end of hydraulic jack 8, the oil inlet end of hydraulic pump 9 is connected with fuel tank 10, hydraulic oil is provided by hydraulic pump 9 pairs of hydraulic jacks 8, hydraulic pump 9 is also electrically connected with the gauge tap 11 of protective housing 5 sidewall near tip position, and gauge tap 11 is arranged in the position of distance protection case 5 top side wall 5cm.
Claims (8)
1. a convenient vertical underground hydrant, which comprises at least the protective housing 5 being positioned at underground, and be placed in the fire hydrant body (1) of vertical in protective housing 5, fire hydrant body (1) side-walls is distributed with water inlet (2), delivery port (3), valve (4), it is characterized in that: fire hydrant body (1) bottom is fixed on the piston end top of hydraulic jack (8), the cylinder part of hydraulic jack (8) is fixed on protective housing (5) bottom, hydraulic jack (8) is connected with the hydraulic drive mechanism controlling its lifting, the gauge tap (11) of hydraulic drive mechanism is arranged in the close tip position of protective housing (5) sidewall, the water inlet (2) of fire hydrant body (1) is connected with feed water inlet (6) by flexible pipe (7), fire hydrant body (1) top layout has pressure gauge (12).
2. the convenient vertical underground hydrant of one according to claim 1, is characterized in that: described protective housing (5) is upper along concordant with ground, and protective housing (5) upper opening is provided with cover plate.
3. the convenient vertical underground hydrant of one according to claim 2, is characterized in that: described cover plate corresponding pressure meter (12) place is tempered glass.
4. the convenient vertical underground hydrant of one according to claim 1, is characterized in that: during described hydraulic jack (8) full extension, the level height of fire hydrant body (1) upper water-out mouth (3) is above the ground level height.
5. the convenient vertical underground hydrant of one according to claim 1, it is characterized in that: described feed water inlet (6) extends in protective housing (5) through protective housing (5) sidewall, flexible pipe (7) length connected between feed water inlet (6) and water inlet (2) is greater than the distance after hydraulic jack (8) full extension between feed water inlet (6) and water inlet (2).
6. the convenient vertical underground hydrant of one according to claim 1, it is characterized in that: described hydraulic drive mechanism is made up of hydraulic pump (9) and fuel tank (10), the output of hydraulic pump (9) is connected with the oil inlet end of hydraulic jack (8), the oil inlet end of hydraulic pump (9) is connected with fuel tank (10), and hydraulic pump (9) is also electrically connected with the gauge tap (11) of protective housing (5) sidewall near tip position.
7. the convenient vertical underground hydrant of one according to claim 6, is characterized in that: described gauge tap (11) is arranged in the position of distance protection case (5) top side wall 5cm.
8. the using method of a convenient vertical underground hydrant, it comprises the steps: that namely the gauge tap (11) pressing protective housing (5) side-walls after fire fighter opens the cover plate of protective housing (5) top drives hydraulic jack (8) to rise by hydraulic drive mechanism, when hydraulic jack (8) rises to top, the height of delivery port (3) is above the ground level, and fire hose docks with the delivery port (3) of fire plug by fire fighter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310315974.4A CN104343158A (en) | 2013-07-25 | 2013-07-25 | Convenient vertical type underground fire hydrant and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310315974.4A CN104343158A (en) | 2013-07-25 | 2013-07-25 | Convenient vertical type underground fire hydrant and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104343158A true CN104343158A (en) | 2015-02-11 |
Family
ID=52499563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310315974.4A Pending CN104343158A (en) | 2013-07-25 | 2013-07-25 | Convenient vertical type underground fire hydrant and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104343158A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503400A (en) * | 2017-09-30 | 2017-12-22 | 镇江玄润消防器材有限公司 | Underground fire hydrant |
| CN109056908A (en) * | 2018-08-03 | 2018-12-21 | 竺灵云 | A kind of outdoor direct burial formula fire hydrant |
| CN110805102A (en) * | 2018-08-06 | 2020-02-18 | 南京洪湖消防器材制造有限公司 | Fire hydrant |
| CN111997145A (en) * | 2020-08-24 | 2020-11-27 | 福建闽山消防有限公司 | Lifting type aboveground fire hydrant and control method thereof |
| CN116236737A (en) * | 2023-03-16 | 2023-06-09 | 房慧丽 | Wisdom is put underground fire hydrant with putting to one side |
-
2013
- 2013-07-25 CN CN201310315974.4A patent/CN104343158A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503400A (en) * | 2017-09-30 | 2017-12-22 | 镇江玄润消防器材有限公司 | Underground fire hydrant |
| CN109056908A (en) * | 2018-08-03 | 2018-12-21 | 竺灵云 | A kind of outdoor direct burial formula fire hydrant |
| CN110805102A (en) * | 2018-08-06 | 2020-02-18 | 南京洪湖消防器材制造有限公司 | Fire hydrant |
| CN111997145A (en) * | 2020-08-24 | 2020-11-27 | 福建闽山消防有限公司 | Lifting type aboveground fire hydrant and control method thereof |
| CN116236737A (en) * | 2023-03-16 | 2023-06-09 | 房慧丽 | Wisdom is put underground fire hydrant with putting to one side |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |