CN2915957Y - Well special for ground type hydrant - Google Patents
Well special for ground type hydrant Download PDFInfo
- Publication number
- CN2915957Y CN2915957Y CN 200620090432 CN200620090432U CN2915957Y CN 2915957 Y CN2915957 Y CN 2915957Y CN 200620090432 CN200620090432 CN 200620090432 CN 200620090432 U CN200620090432 U CN 200620090432U CN 2915957 Y CN2915957 Y CN 2915957Y
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- CN
- China
- Prior art keywords
- hydrant
- well
- special
- water
- fire
- 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 is a well special for ground type hydrant belonging to fire fighting equipment is provided. The equipment is composed of a water main stem in the well on which a connecting tube and a hydrant are connected with. The connecting tube is connected with a self-draining valve; the self-draining valve drills through the well cover and is connected with the hydrant on the ground. The well wall of the hydrant has a multilevel ladder stand; a manhole cover on the well cover, an insulated bracket is under the well cover. A suction pipe in the well sticks up from the bottom of the well and extends out the well cover. Wherein, a fire hose connector is arranged at the one side of hydrant, a fire water monitor is connected with the other side of the hydrant. The utility model has the advantages of a reasonable design and a simple structure, convenient operation; the utility model can carry through draining and prevent from frostbite automatically; operation is safe and reliable.
Description
Technical field
The utility model belongs to fire fighting equipment, particularly relates to the special-purpose well of a kind of above hydrant.
Background technology
The special-purpose well of above hydrant is widely used in the productive life facility.But traditional fire hydrant chamber all adopts brick or steel concrete is built and formed, long-term ponding in its well, ice up in winter, water logging in summer, waterproof effectively, existing underground fire fighting water system can not normally be used, brought hidden danger to enterprise security production and resident's life.
Summary of the invention
The utility model is intended to overcome the deficiency of present technology, provides a kind of above hydrant special-purpose well.
The special-purpose well of above hydrant of the present utility model is to have connected tube connector on the water main line in fire hydrant chamber and hydrant constitutes.The tube connector that in fire hydrant chamber, connects from the water main line again with let out valve certainly and be connected, let out valve certainly after nipple passes well lid and be connected to ground hydrant.Multistage cat ladder is arranged on the borehole wall of fire hydrant chamber, manhole cover is arranged on the well lid, the insulation carriage is arranged below the well lid.The suction water pipe of upwards holding up and stretch out well lid from the shaft bottom is arranged in fire hydrant chamber.
As further improvement of the utility model, a side of hydrant has water band connector, and opposite side has connected water cannon; The water main line is L type or T type with the configuration that is connected of tube connector.
The borehole wall of described fire hydrant chamber is to make with steel plate or resin material.
The utility model can adopt steel plate reel welding fabrication; Well lid is painted eye-catching redness and is printed on " the special-purpose well of above hydrant " printed words; All do epoxide coal bituminous anticorrosion inside and outside the cylindrical shell to prolong its application life; The well internal upper part is provided with carriage, for placing the heat-preservation cotton felt winter; Be provided with cat ladder and suction vertical tube along the well sidewall; Like this, for providing dry and comfortable, a safe place in the special-purpose well of above hydrant, make it be in good armed state for a long time.
This product is furnished with high-speed switch auto-pushing type hydrant and fire water monitor, is a kind of simple to operate, has automatic draining, antifreeze function equipment, and its structure adopts telescopic spring sealing outfall and drains hydrant and fire water monitor inner chamber surplus water.Make water cannon when work when opening the water plug close mouth that disappears, rely on the outfall of water pressure compression spring sealing hydrant, good seal performance.When closing the hydrant close mouth when hydrant and water cannon are quit work, the hydrant chamber pressure reduces, and spring automatically springs open and gets rid of hydrant and fire water monitor inner chamber surplus water and play antifreeze effect.When outlet pressure is big, can adjust mouth pressure by the rotation of open and close fire-fighting spanner, realize certain export pressure, fire water monitor is sprayed reach optimum state.
During use, will open and close the hydrant wrench and be enclosed within the switch spanner, and counterclockwise rotate its spanner and can open, when the about 4-5 of rotation is all, promptly reach maximum opening, thereupon from letting out the valve automatic shutdown seal; When clockwise direction rotates its spanner again, when the about 4-5 of rotation is all, make spanner get back to original position, promptly close fully, this advances from letting out valve to open surplus water in the discharge side automatically.
The special-purpose well of above hydrant of the present utility model is reasonable in design, simple in structure, easy to operate, water-drainage antifreezing, safe and reliable automatically.
Description of drawings
It is the structural representation of the special-purpose well of above hydrant of the present utility model.
Embodiment
The special-purpose well of above hydrant of the present utility model is to have connected tube connector 3 on the water main line 2 in fire hydrant chamber 1 and hydrant 4 constitutes.The tube connector 3 that in fire hydrant chamber 1, connects from water main line 2 again with let out valve 5 certainly and be connected, let out valve 5 certainly after nipple 6 passes well lid 7 and be connected to ground hydrant 4, a side of hydrant 4 has water band connector 13, opposite side has connected water cannon 14.Multistage cat ladder 9 is arranged on the borehole wall 8 of fire hydrant chamber 1, manhole cover 10 is arranged on the well lid 7, insulation carriage 11 is arranged below the well lid 7; The suction water pipe 12 of upwards holding up and stretch out well lid 7 from the shaft bottom is arranged in fire hydrant chamber 1.Wherein, water main line 2 is L type or T type with the configuration that is connected of tube connector 3.The borehole wall 8 of described fire hydrant chamber 1 is to make with steel plate or resin material.
Claims (4)
1, the special-purpose well of above hydrant is to have connected tube connector (3) and hydrant (4) formation on the water main line (2) in fire hydrant chamber (1), it is characterized in that in fire hydrant chamber (1) tube connector (3) that connects from water main line (2) again with let out valve (5) certainly and be connected, let out valve (5) certainly and pass well lid (7) through nipple (6) and be connected to ground hydrant (4); On the borehole wall (8) of fire hydrant chamber (1) multistage cat ladder (9) is arranged, manhole cover (10) is arranged on the well lid (7), insulation carriage (11) is arranged below the well lid (7); Also in (1) suction water pipe (12) of upwards holding up and stretch out well lid (7) from the shaft bottom is arranged at hydrant.
2, the special-purpose well of above hydrant as claimed in claim 1 is characterized in that a side of hydrant (4) has water band connector (13), and opposite side has connected water cannon (14).
3, the special-purpose well of above hydrant as claimed in claim 1 is characterized in that water main line (2) is L type or T type with the configuration that is connected of tube connector (3).
4, the special-purpose well of above hydrant as claimed in claim 1 is characterized in that the borehole wall (8) of fire hydrant chamber (1) is to make with steel plate or resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090432 CN2915957Y (en) | 2006-04-13 | 2006-04-13 | Well special for ground type hydrant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090432 CN2915957Y (en) | 2006-04-13 | 2006-04-13 | Well special for ground type hydrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2915957Y true CN2915957Y (en) | 2007-06-27 |
Family
ID=38186864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090432 Expired - Fee Related CN2915957Y (en) | 2006-04-13 | 2006-04-13 | Well special for ground type hydrant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2915957Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587456A (en) * | 2012-03-26 | 2012-07-18 | 华东交通大学 | Two-stage pressure-adjusting multifunctional outdoor fire hydrant |
| CN103615032A (en) * | 2013-11-26 | 2014-03-05 | 昆明普尔顿环保科技股份有限公司 | Fire hydrant well |
| CN105126281A (en) * | 2015-08-21 | 2015-12-09 | 山东绿屏工业消防设备有限公司 | Outdoor fire hydrant and fire water monitor combined device |
| CN110344445A (en) * | 2019-07-05 | 2019-10-18 | 菏泽昊阳设备制造股份有限公司 | A kind of valve well of steel |
-
2006
- 2006-04-13 CN CN 200620090432 patent/CN2915957Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587456A (en) * | 2012-03-26 | 2012-07-18 | 华东交通大学 | Two-stage pressure-adjusting multifunctional outdoor fire hydrant |
| CN103615032A (en) * | 2013-11-26 | 2014-03-05 | 昆明普尔顿环保科技股份有限公司 | Fire hydrant well |
| CN105126281A (en) * | 2015-08-21 | 2015-12-09 | 山东绿屏工业消防设备有限公司 | Outdoor fire hydrant and fire water monitor combined device |
| CN110344445A (en) * | 2019-07-05 | 2019-10-18 | 菏泽昊阳设备制造股份有限公司 | A kind of valve well of steel |
| WO2021003978A1 (en) * | 2019-07-05 | 2021-01-14 | 菏泽昊阳设备制造股份有限公司 | Steel valve chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20110413 |