CN201799040U - Pressure regulating automatic drainage type outdoor fire hose reel device - Google Patents
Pressure regulating automatic drainage type outdoor fire hose reel device Download PDFInfo
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- CN201799040U CN201799040U CN2010202738671U CN201020273867U CN201799040U CN 201799040 U CN201799040 U CN 201799040U CN 2010202738671 U CN2010202738671 U CN 2010202738671U CN 201020273867 U CN201020273867 U CN 201020273867U CN 201799040 U CN201799040 U CN 201799040U
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- automatic drainage
- hose reel
- reel
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- fire fighting
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Abstract
The utility model provides a pressure regulating automatic drainage type outdoor fire hose reel device, which comprises a reel box and a pressure regulating type base, wherein the reel box is fixedly arranged on the pressure regulating type base, and a hose, a hose reel, a reel bracket and a direct current spraying mixed type spray gun are arranged in the reel box; the reel bracket comprises a horizontal support rod and a vertical bracket, wherein the horizontal support rod is fixed on the vertical bracket, and the vertical bracket is fixed on one side in the reel box; the hose reel can be sleeved on the horizontal support rod in a rotation mode, the hose is wound on the hose reel, one end of the hose is connected with a water outlet of the pressure regulating type base via screw threads, and the other end of the hose is connected with the direct current spraying mixed type spray gun; and the pressure regulating type base comprises an anti-switching sleeve, a piston-type regulating valve, a valve body and an automatic drainage valve. The pressure regulating automatic drainage type outdoor fire hose reel device is easy to operate, can regulate supplied water volume and pressure, and can automatically discharge residual water after stopping fire control and the like.
Description
Technical field
The utility model relates to a kind of pressure regulation automatic drainage type outdoor fire fighting hose reel device, particularly a kind of pressure regulation automatic drainage type outdoor fire fighting hose reel device that can regulating pondage (hydraulic pressure).
Background technology
There is following obvious defects in the outdoor fire fighting equipment that is applied to important fire fighting sites such as large-scale petroleum chemical engineering place, chemical plant, airport, warehouse, oil depot, harbour at present:
(1) casing separates with base, in case catch fire, could implement fire fighting after need having fire fighting truck or other delivery vehicles that casing is transported to the scene of fire and base is connected, but, cause incuring loss through delay fire fighting opportunity and result in greater loss often because traffic jam or passageway for fire apparatus are smooth, have on the passageway for fire apparatus steep bank etc. former thereby make delivery vehicle be difficult in time arrive and near base;
(2) treat casing and base be connected after, the fire fighter need pull water bag and move to burning things which may cause a fire disaster, because the weight of water bag self is very big, thus fire fighter's strength that need cost a lot of money pull water bag and need take a long time could be near burning things which may cause a fire disaster, can cause incuring loss through delay best fire fighting opportunity like this;
(3) the casing single face opens the door, and has only single direction, the multi-direction fire fighting of very inconvenient enforcement when implementing fire fighting;
(4) base has single valve, and water-supply quantity (hydraulic pressure) is unadjustable, and simultaneously just hydraulic pressure is very big during Open valve, thereby the fire fighter often puts out a fire because of hydraulic pressure is difficult to hold the hydraulic giant influence greatly;
(5) after stopping fire fighting supply, residue ponding and can not releasing is automatically often arranged in the valve body on the base bottom valve, and this is little in southern problem, but will freeze northerly winter, not only influence the life-span of valve body and valve plug in case freeze, and influence next fire fighting supply.
The utility model content
In order to overcome above-mentioned every defective of existing outdoor fire fighting equipment, the utility model provides a kind of pressure regulation automatic drainage type outdoor fire fighting hose reel device, described pressure regulation automatic drainage type outdoor fire fighting hose reel device comprises reel case, flexible pipe, direct current spray mixed type spray gun and voltage-regulation type base, described voltage-regulation type base comprises switch spanner, anti-reducing sleeve, piston type regulating valve, body, extension bar, adds a grade pipe, valve body and automatic drainage valve, wherein:
Described piston type regulating valve is for falling tubbiness and be fixed on described anti-switching and put, the center of the end face of described piston type regulating valve is provided with and is used to hole that described valve rod is passed through, the top of the wall of described piston type regulating valve is provided with one or more isosceles triangles hole, and the bottom of described wall is provided with one or more slots;
Described automatic drainage valve is arranged in the spilled water hole of described valve body, and seal mutually with described valve body by sealing ring, described automatic drainage valve comprises automatic drainage valve body, spring, O shape circle, spherosome and snap ring, one end of described spring is fixed on described O shape and encloses in the delivery port of a side, the other end passes described O shape circle and is connected with a side of described spherosome, and the opposite side that described snap ring is arranged on described spherosome enters described valve body to stop described spherosome;
Described pressure regulation automatic drainage type outdoor fire fighting hose reel device also comprises reel support and hose reel, wherein:
Described reel case is arranged on the described voltage-regulation type base regularly, be provided with described flexible pipe, hose reel, reel support and direct current spray mixed type spray gun in the described reel case, and described reel case is forward and backward bi-directional door;
Described reel support comprises cross support arm and perpendicular support, and an end of described cross support arm is connected on the perpendicular support, and described perpendicular support is fixed on a side in the described reel case;
The center of described hose reel rotatably is connected the other end of described cross support arm, described cross support arm and described hose reel are parallel to each other, described flexible pipe is wrapped on the described hose reel, one end of described flexible pipe is by being threaded in the delivery port of described voltage-regulation type base, and the other end of described flexible pipe is connected with described direct current spray mixed type spray gun.
Preferably, an end of described flexible pipe passes the inside of the cross support arm of described reel support, and by being threaded in the delivery port of described voltage-regulation type base.
Preferably, the other end of described cross support arm rotatably is connected on the described perpendicular support.
Preferably, the top of the wall of described piston type regulating valve is provided with six isosceles triangle holes, and the bottom of described wall is provided with six slots, and described isosceles triangle hole and slot equidistantly are distributed on the circumference of described wall.
Preferably, the drift angle angle in described isosceles triangle hole is 35～45 degree.
Preferably, described automatic drainage valve is fixed in the spilled water hole of described valve body by internal and external screw thread.
Preferably, described voltage-regulation type base also comprises Pressure gauge, is used to show water pressure.
Preferably, described manometric installing handle is provided with external screw thread, and the installing hole of described voltage-regulation type base is provided with internal thread, and described Pressure gauge is fixed on the described voltage-regulation type base by described external screw thread and internal thread.
Pressure regulation automatic drainage type outdoor fire fighting hose reel device of the present utility model is arranged on the reel case of forward and backward bi-directional door on the voltage-regulation type base regularly, just saved the step of transporting and installing the reel case when putting out a fire like this, saved the time before the fire fighting greatly, can put out fire in time at the fire initial stage, thereby avoid the difficulty of bringing for fire fighting work behind the fire spreading, and this pressure regulation automatic drainage type outdoor fire fighting hose reel device can be implemented multi-direction fire fighting easily.
Pressure regulation automatic drainage type outdoor fire fighting hose reel device of the present utility model is by being provided with reel support and rotatable hose reel, thereby be wrapped in fire hose (its effect is identical with water bag of the prior art) on the hose reel, and this fire hose is fixedly connected on the delivery port of voltage-regulation type base, direct pull direct current spray mixed type spray gun moves to burning things which may cause a fire disaster when fire fighting, because this hose reel that sets up flexible pipe is rotatable, therefore can be very laborsaving, promptly spur direct current spray mixed type spray gun and move, thereby begin fire extinguishing with prestissimo to burning things which may cause a fire disaster.
Pressure regulation automatic drainage type outdoor fire fighting hose reel device of the present utility model also have can regulating pondage (hydraulic pressure) function, this function realizes by piston type regulating valve is set.Be respectively arranged with isosceles triangle hole and slot on the wall of this piston type regulating valve from top to bottom.Like this, when fire demand water, along with carrying on the piston type regulating valve, at first expose at the top in isosceles triangle hole, and water flows out from the top that this exposes; Along with the rising in isosceles triangle hole, water yield increases gradually, and slot progressively exposes subsequently, and water yield continues to increase, and exposes fully until slot, and it is maximum that water yield reaches.Therefore, this piston type regulating valve can not only play the effect of qualitative adjusting flow pressure, and can satisfy the quick water intaking demand of fire fighting truck easily, can carry out processing and manufacturing, installation, maintenance simply, easily simultaneously.
After fire demand water finished, the water in the valve body of voltage-regulation type base freely flowed out from the automatic drainage valve, thereby had avoided influencing the life-span of valve body and valve plug because of freezing, and influenced next fire fighting supply.
Description of drawings
Fig. 1 is the structural representation of pressure regulation automatic drainage type outdoor fire fighting hose reel device of the present utility model.
Description of reference numerals is as follows:
Reel case 1, hose reel 2, reel support 3, flexible pipe 4, direct current spray mixed type spray gun 5, switch spanner 6, anti-reducing sleeve 7, piston type regulating valve 8, body 9, extension bar 10, add level pipe 11, valve body 12, automatic drainage valve 13.
Add level pipe 11, valve body 12 and automatic drainage valve 13. Wherein, piston type regulating valve 8 is for falling tubbiness (i.e. the inverted shape of bucket), the center of its end face arranges porose, and the external diameter of the diameter in this hole and anti-reducing sleeve 7 is complementary, and anti-reducing sleeve 7 passes this hole and with bolt or wear pin etc. piston type regulating valve 8 is fixed on the anti-reducing sleeve 7. The top of the wall of piston type regulating valve 8 is provided with one or more isosceles triangles hole, the bottom of this wall is provided with one or more slots, these isosceles triangle holes and slot are used for regulating water-supply quantity (hydraulic pressure), the defective that hydraulic pressure is very big so that the fire fighter is difficult to hold hydraulic giant when overcoming firm Open valve.
The specific embodiment
As of the present utility model preferred embodiment a kind of, the top of the wall of piston type regulating valve 8 is provided with six isosceles triangle holes, the bottom of this wall is provided with six slots, and these isosceles triangle holes and slot equidistantly are distributed on the circumference of this wall.Preferably, the drift angle angle in this isoceles triangle shape hole is 35～45 degree, can make this pressure regulation automatic drainage type outdoor fire fighting hose reel device have bigger initial water yield like this, thereby extinguish the blaze at the fire initial stage effectively.
In addition, this voltage-regulation type base can also comprise Pressure gauge, is used to show water pressure.On this manometric installing handle external screw thread is set, the installing hole of this voltage-regulation type base is provided with internal thread, and this Pressure gauge is fixed on this voltage-regulation type base by external screw thread and internal thread.For example, the delivery port of this voltage-regulation type base is by the threeway that is threaded, and threeway one end connects flexible pipe 4, and the other end connects this Pressure gauge, and this Pressure gauge is connected with this voltage-regulation type base by threeway like this.
The automatic drainage valve 13 of pressure regulation automatic drainage type outdoor fire fighting hose reel device of the present utility model is arranged in the spilled water hole of valve body 12, and seals mutually with valve body 12 by sealing ring.Can on automatic drainage valve 13, external screw thread be set, and in the spilled water hole of valve body 12, internal thread is set, this external screw thread and this internal thread are complementary, and automatic drainage valve 13 are screwed in the spilled water hole of valve body 12, thereby automatic drainage valve 13 are fixed in the spilled water hole of valve body 12.
What need statement is that the above-mentioned utility model content and the specific embodiment are intended to prove the practical application of technical scheme that the utility model provides, and should not be construed as the qualification to the utility model protection domain.Those skilled in the art are in spirit of the present utility model and principle, when doing various modifications, being equal to and replacing or improve.Protection domain of the present utility model is as the criterion with appended claims.
Claims (8)
1. pressure regulation automatic drainage type outdoor fire fighting hose reel device, described pressure regulation automatic drainage type outdoor fire fighting hose reel device comprises reel case, flexible pipe, direct current spray mixed type spray gun and voltage-regulation type base, described voltage-regulation type base comprises switch spanner, anti-reducing sleeve, piston type regulating valve, body, extension bar, adds a grade pipe, valve body and automatic drainage valve, wherein:
Described piston type regulating valve is for falling tubbiness and be fixed on described anti-switching and put, the center of the end face of described piston type regulating valve is provided with and is used to hole that described valve rod is passed through, the top of the wall of described piston type regulating valve is provided with one or more isosceles triangles hole, and the bottom of described wall is provided with one or more slots;
Described automatic drainage valve is arranged in the spilled water hole of described valve body, and seal mutually with described valve body by sealing ring, described automatic drainage valve comprises automatic drainage valve body, spring, O shape circle, spherosome and snap ring, one end of described spring is fixed on described O shape and encloses in the delivery port of a side, the other end passes described O shape circle and is connected with a side of described spherosome, and the opposite side that described snap ring is arranged on described spherosome enters described valve body to stop described spherosome;
It is characterized in that described pressure regulation automatic drainage type outdoor fire fighting hose reel device also comprises reel support and hose reel, wherein:
Described reel case is arranged on the described voltage-regulation type base regularly, be provided with described flexible pipe, hose reel, reel support and direct current spray mixed type spray gun in the described reel case, and described reel case is forward and backward bi-directional door;
Described reel support comprises cross support arm and perpendicular support, and an end of described cross support arm is connected on the perpendicular support, and described perpendicular support is fixed on a side in the described reel case;
The center of described hose reel rotatably is connected the other end of described cross support arm, described cross support arm and described hose reel are parallel to each other, described flexible pipe is wrapped on the described hose reel, one end of described flexible pipe is by being threaded in the delivery port of described voltage-regulation type base, and the other end of described flexible pipe is connected with described direct current spray mixed type spray gun.
2. pressure regulation automatic drainage type outdoor fire fighting hose reel device according to claim 1 is characterized in that an end of described flexible pipe passes the inside of the cross support arm of described reel support, and by being threaded in the delivery port of described voltage-regulation type base.
3. pressure regulation automatic drainage type outdoor fire fighting hose reel device according to claim 1 is characterized in that the other end of described cross support arm rotatably is connected on the described perpendicular support.
4. pressure regulation automatic drainage type outdoor fire fighting hose reel device according to claim 1, it is characterized in that, the top of the wall of described piston type regulating valve is provided with six isosceles triangle holes, the bottom of described wall is provided with six slots, and described isosceles triangle hole and slot equidistantly are distributed on the circumference of described wall.
5. according to claim 1 or 4 described pressure regulation automatic drainage type outdoor fire fighting hose reel devices, it is characterized in that the drift angle angle in described isosceles triangle hole is 35～45 degree.
6. pressure regulation automatic drainage type outdoor fire fighting hose reel device according to claim 1 is characterized in that described automatic drainage valve is fixed in the spilled water hole of described valve body by internal and external screw thread.
7. pressure regulation automatic drainage type outdoor fire fighting hose reel device according to claim 1 is characterized in that described voltage-regulation type base also comprises Pressure gauge, is used to show water pressure.
8. pressure regulation automatic drainage type outdoor fire fighting hose reel device according to claim 7, it is characterized in that, described manometric installing handle is provided with external screw thread, the installing hole of described voltage-regulation type base is provided with internal thread, and described Pressure gauge is fixed on the described voltage-regulation type base by described external screw thread and internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202738671U CN201799040U (en) | 2010-07-28 | 2010-07-28 | Pressure regulating automatic drainage type outdoor fire hose reel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202738671U CN201799040U (en) | 2010-07-28 | 2010-07-28 | Pressure regulating automatic drainage type outdoor fire hose reel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799040U true CN201799040U (en) | 2011-04-20 |
Family
ID=43868554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202738671U Expired - Fee Related CN201799040U (en) | 2010-07-28 | 2010-07-28 | Pressure regulating automatic drainage type outdoor fire hose reel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528893A (en) * | 2013-10-11 | 2014-01-22 | 济南康和消防技术有限公司 | Rotary sealing device for water hose |
| CN110302485A (en) * | 2019-07-01 | 2019-10-08 | 福建省南安市华厦水带织造有限公司 | A kind of multifunction rotary disc collecting fire-fighting, escape, pass blocking, flushing |
-
2010
- 2010-07-28 CN CN2010202738671U patent/CN201799040U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528893A (en) * | 2013-10-11 | 2014-01-22 | 济南康和消防技术有限公司 | Rotary sealing device for water hose |
| CN110302485A (en) * | 2019-07-01 | 2019-10-08 | 福建省南安市华厦水带织造有限公司 | A kind of multifunction rotary disc collecting fire-fighting, escape, pass blocking, flushing |
| CN110302485B (en) * | 2019-07-01 | 2022-04-05 | 福建省南安市华厦水带织造有限公司 | Multifunctional rotary disc integrating fire fighting, escaping, blockage removing and flushing |
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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: 20110420 Termination date: 20110728 |