CN2093280U - Quick-release type water outlet valve - Google Patents
Quick-release type water outlet valve Download PDFInfo
- Publication number
- CN2093280U CN2093280U CN 91213787 CN91213787U CN2093280U CN 2093280 U CN2093280 U CN 2093280U CN 91213787 CN91213787 CN 91213787 CN 91213787 U CN91213787 U CN 91213787U CN 2093280 U CN2093280 U CN 2093280U
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- CN
- China
- Prior art keywords
- general formula
- outlet valve
- flap
- operation bar
- descending operation
- 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.)
- Granted
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a quick-release type water outlet valve which can be quickly connected with the water source and which is especially suitable for fire-fighting. The utility model is composed of a body, a valve clack, a push rod, a lifting operating rod, an inside buckling type connecting buckle, etc. The position of the bottom of the inner cavity of the body, which is communicated with a water inlet and which has a 90 DEG angle with the water inlet, is provided with the valve clack which can slide axially. The lower part of the valve clack is a skirt section, and the upper part is a valve. When the utility model is not used, the water source can be cut off by the skirt section of the valve clack. When the user needs to connect the water source, the valve clack can slide downwards by the lifting operating rod and the push rod. When the valve on the valve clack is communicated with the water inlet, the water can be quickly connected.
Description
The utility model relates to quick connection water source, is particularly useful for the outlet valve that fire-fighting is used.
Existing outlet valve all adopts the screw type valve mechanism, utilizes the lifting of screw rod to realize the opening and closing of valve.Existing outside hydrant is made up of body, valve plug, valve seat, screw rod, screw rodb base etc., and the driving fit plate is housed on the valve plug, and valve plug and valve seat constitute valve.Valve plug is connected with screw rod again, and rising by screw rod or decline make valve opening or closes.On the fire hydrant body, also be equipped with two and connect button and a big water outlet is chewed, be connected with stifle connecing to buckle, chew also in water outlet greatly and be connected with big water outlet stifle with outside thread with outside thread.When needs were connected fire water supply, outwarding winding earlier connect the stifle of buckling, and internal fastening type connects the button that connects on the water blocking tape again; Then, the fire personnel is with special-purpose wrench rotating screw bolt, and screw rod rises gradually, make with valve plug that screw rod is connected on the driving fit plate lift off a seat, valve is opened gradually, the water source flows into chamber body through valve from the beginning, flows into fire-extinguisher water hose by connecing button again.When not needing fire water supply, unload connecing of fire-extinguisher water hose and buckle, screw on and connect the stifle of buckling, with special-purpose wrench rotating screw bolt, screw rod descends, make with valve plug that screw rod is connected on the driving fit plate be close to valve seat, throttle down.Bleed off the ponding of chamber body simultaneously by the drain elbow on the body.Its deficiency of the outside hydrant of this structure is: utilize the lifting of screw rod to come control valve, speed is slow, unload just can connect fire-extinguisher water hose with the valve gap that is threaded and connect and buckle, and speed is also slow, several speed add together slowly, can not adapt to the urgent very much of when fire fighting; And being threaded, easily rust is dead, and valve gap uses the chain bolt again on body, screws off valve gap and seems not convenient, influences the fire fighting of water outlet fire-fighting at top speed.
The purpose of this utility model is to overcome above-mentioned deficiency and a kind of fast general formula outlet valve is provided, be equipped with one at the intake pipe place only with flap in axial sliding, skirt section, valve are arranged on the flap, seal the water source by the skirt section of flap at ordinary times, in case need to be communicated with the water source, only need move to the valve on the flap with intake pipe and communicate, but just water outlet is operated very convenient, quick.
Description of the present utility model is as follows: fast general formula outlet valve mainly is made up of parts such as body, water intake, flap, push rod, descending operation bar, slide block, slider seat, internal fastening type stifles.Chamber body bottom with become 90 ° water intake to be connected with it.In the locational chamber body that is connected flap is housed, flap is an oval cylindrical shell, can be in axial sliding in chamber body.Flap middle position have every, every the bottom be the skirt section, between skirt section inner chamber and the chamber body bottom end pressure spring is housed, flap every top have valve, make flap inner chamber and exterior.Chamber body has annular hydrosphere on the position of water intake, respectively have seal ring to seal water in annular hydrosphere both sides.Flap is connected with push rod.Push rod is a long rod member, contacts at the other end and the descending operation bar of push rod, and cover is arranged at descending operation bar top.There are axial hole in push rod and descending operation bar central authorities.Pore is also arranged on the cover.Descending operation bar and slider seat match, and there is the twice slideway parallel with the cross section up and down profit block inside, and the slide block of projection is arranged on the descending operation bar, and slide block can slide into respectively in the up and down slideway, make the descending operation bar be in two kinds of different positions up and down.Connect button on body top with the internal fastening type that has been threaded, during fire-fighting, connecing on the fire-extinguisher water hose buckle with body on connect to buckle and be connected by internal fastening type.Press the descending operation bar downwards, slide block on the descending operation bar is slided into below the slider seat in one slideway, and push rod promotes flap and overcomes spring pressure to lower slider, and the tap water and the valve of the annular hydrosphere of water intake are communicated, flow into chamber body, realize opening fast valve.The slide block of descending operation bar is slided into above the slide in one slideway, and flap upwards slides under the pressure spring effect, seals water source from the beginning by the skirt section of flap, realizes rapid-closure damper.During not fire-fighting, be connected by internal fastening type with the button that connects on the body with connecing the button stifle.Have overflow hole on body, when the water source was sealed from the beginning in the skirt section of flap, the flap inner chamber, was flowed out by overflow hole through valve together with the water of chamber body, eliminates the ponding of chamber body.In bodies top cover is housed.
Below in conjunction with drawings and Examples the utility model is further elaborated.
Figure is the sectional view of fast general formula outlet valve of the present utility model, among the figure 1---water intake, 2---valve, 3---flap, 4---body, 5---push rod, 6---internal fastening type connects button, 7---seal ring, 8---locking mechanism, 9---connect the button stifle,---10---seal ring, 11---slider seat, 12---locking mechanism, 13---cover, 14---the descending operation bar, 15---slide block, 16---transverse slipway, 17---overflow hole, 18---seal ring, 19---annular hydrosphere, 20---pressure spring.
With the ground outside hydrant as embodiment of the present utility model.Body (4) intracavity bottom with become 90 ° water intake (1) to be connected with it, at locational body (4) inner chamber that is connected flap (3) is housed, flap (3) is an oval cylindrical shell, can be in axial sliding at body (4) inner chamber.Flap (3) middle position have every, every the bottom be the skirt section, the skirt section inner chamber has pressure spring (20), contact with body (4) inner chamber bottom end, flap (3) every top valve (2) is arranged.Flap (3) every on be fixedly connected with push rod (5), push rod (5) and descending operation bar (14) contact.On descending operation bar (14) top cover (13) is arranged, there are axial hole in push rod (5) and descending operation bar (14) central authorities, on the cover (13) pore are arranged.Descending operation bar (14) and slider seat (11) match, and there are twice transverse slipway parallel with cross-sectional direction (16) and end slipway together in slider seat (11) inside.Descending operation bar (14) is gone up bossed slide block (15), slide block (15) can slide up and down in end slipway along with descending operation bar (14), rotation and lifting operating stem (14) on transverse slipway position up and down can make slide block (15) slide in transverse slipway (16).The internal fastening type that is equipped with more than two or two on the top of body (4) connects button (6), and internal fastening type connects button (6) and body (4) by being threaded its intracavity inter-connection.In fire-fighting when fire fighting,, connecing on the fire-extinguisher water hose buckled to connect with internal fastening type and buckled (6) and be connected by internal fastening type; When not using, connect with connecing button stifle (9) internal fastening type.For preventing to connect button stifle (9) and cover (13) is at will torn open but or opened, locking mechanism (8), (12) are housed connecing button stifle (9) and cover on (13), the fire personnel can open with private key.The working procedure of fast general formula outlet valve of the present utility model is as follows: when not working, promote flap (3) by pressure spring (20) and move up, seal water intake (1) by the skirt section of flap (3), block the water source.Chamber body has annular hydrosphere (19) on water intake (1) position, for preventing seepage, in the both sides of annular hydrosphere (19) seal ring (18) is installed.When fire alarm took place, the fire personnel opened locking framework (8), (12) with private key, will cover (13) and open, and will connect button stifle (9) and outward winding, and connect at internal fastening type to connect connecing of fire-extinguisher water hose on the button (6) and buckle.Press descending operation bar (14), slide block (15) is slipped in following one transverse slipway (16) of slider seat (11), push rod (5) drives flap (3) to lower slider, valve (2) and water intake (1) on the flap (3) are connected, open the water source, tap water with certain pressure connects through flap inner chamber, chamber body, internal fastening type and buckles, fire-extinguisher water hose, water outlet fire fighting rapidly.
Advantage of the present utility model: fast release type water outlet valve energy quick-make water source, this especially shows its advantage to the outdoor fire hydrant that is used for fire control.
Claims (9)
1, a kind ofly relates to quick connection water source, is particularly useful for the fast general formula outlet valve that fire-fighting is used, it is characterized in that fast general formula outlet valve connects button (6) etc. by body (4), flap (3), push rod (5), descending operation bar (14), internal fastening type and forms, body (4) intracavity bottom with become 90 ° water intake (1) to be connected with it, locational body (4) inner chamber is equipped with flap (3) being connected.
2, fast general formula outlet valve according to claim 1, it is characterized in that flap (3) middle position have every, every the bottom be the skirt section, every top have valve (2).
3, fast general formula outlet valve according to claim 1, it is characterized in that flap (3) every on be fixedly connected with push rod (5), push rod (5) and descending operation bar (14) contact, cover (13) is arranged at descending operation bar (14) top.
4, fast general formula outlet valve according to claim 1, it is characterized in that descending operation bar (14) and slider seat (11) match, there are twice transverse slipway (16) and end slipway together in slider seat (11) inside, and descending operation bar (14) is gone up bossed slide block (15).
5, fast general formula outlet valve according to claim 1 is characterized in that connecing button (6) on body (4) top with the internal fastening type that is threaded more than two or two, and what connect that button (6) is connected by internal fastening type with internal fastening type is to connect button stifle (9).
6, according to claim 1 or 3 described fast general formula outlet valves, it is characterized in that there are axial hole in push rod (5) and descending operation bar (14) central authorities, on the cover (13) pore is arranged.
7, fast general formula outlet valve according to claim 1 is characterized in that chamber body has annular hydrosphere (19) on water intake (1) position, respectively have seal ring (18) in annular hydrosphere both sides.
8,, it is characterized in that locking mechanism (8), (12) being housed connecing button button stifle (9) and cover on (13) according to claim 3,5 described fast general formula outlet valves.
9, fast general formula outlet valve according to claim 1 is characterized in that the skirt intracoelomic cavity of flap (3) is equipped with pressure spring (20), contacts with body (4) inner chamber bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91213787 CN2093280U (en) | 1991-05-27 | 1991-05-27 | Quick-release type water outlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91213787 CN2093280U (en) | 1991-05-27 | 1991-05-27 | Quick-release type water outlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2093280U true CN2093280U (en) | 1992-01-15 |
Family
ID=4922078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91213787 Granted CN2093280U (en) | 1991-05-27 | 1991-05-27 | Quick-release type water outlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2093280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020419A (en) * | 2014-07-01 | 2015-11-04 | 毕文山 | Deep water drainage valve device |
| CN115161059A (en) * | 2022-07-18 | 2022-10-11 | 山东昱铭环保工程有限公司 | Oil gas recovery device |
-
1991
- 1991-05-27 CN CN 91213787 patent/CN2093280U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020419A (en) * | 2014-07-01 | 2015-11-04 | 毕文山 | Deep water drainage valve device |
| CN115161059A (en) * | 2022-07-18 | 2022-10-11 | 山东昱铭环保工程有限公司 | Oil gas recovery device |
| CN115161059B (en) * | 2022-07-18 | 2023-10-27 | 山东昱铭环保工程有限公司 | Oil gas recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |