CN214617905U - Novel fire control valve - Google Patents

Abstract

The utility model discloses a novel fire control valve, which comprises a valve body, the valve body lower extreme is equipped with the inlet tube, be equipped with sealed piece in the valve body, sealed piece upper end is equipped with the connecting rod, upper end fixedly connected with fixed plate in the valve body, the fixed block that has cup jointed on the connecting rod, one side is equipped with the first stop gear with fixed block complex in the valve body, be equipped with on the fixed plate with connecting rod complex slide opening, valve body one side is connected with the outlet pipe, sliding connection has the regulation inner tube in the outlet pipe, both sides fixedly connected with spring telescopic link in the valve body, the equal fixedly connected with of both sides spring telescopic link one end adjusts the pole, the equal sliding connection has the adjusting sleeve on the pole is adjusted to both sides, both sides adjusting sleeve and the regulation inner tube between all articulated have the bracing piece. Compared with the prior art, the utility model advantage lies in, can open fast when the condition of a fire appears to can't open under the condition that does not insert fire hose.

Description

Novel fire control valve

Technical Field

The utility model relates to a fire control valve technical field specifically indicates a novel fire control valve.

Background

The fire valve is a valve that sets up and is used for carrying out the fire control water supply in outdoor or building inside, and this valve is used for connecting municipal water supply pipe, when needs use the water in the municipal pipe network to carry out the fire control and put out a fire, only needs to connect fire hose on the fire valve, then opens the fire valve and can put out a fire the rescue. The structure and the effect of the fire valve are similar to those of a water tap, but the fire valve has better pressure bearing performance and larger water yield. When the condition of a fire appears, the fire fighter just needs quick fire hose and fire valve to be connected, make fire hose spray water out, however fire valve now, be the disk valve of spiral, when meetting urgent fire accident, unscrew the valve and just need a section not short time, probably cause the condition of a disaster to be difficult to control more, the fire valve of opening that can not be quick under the emergency, the improvement user's that can be very big life property potential safety hazard, fire valve makes the valve of emergency use when fire control safety appears, the unable valve of current fire valve protects, easy is opened by passerby under the condition of not using, cause the safety problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome above defect, provide a novel fire control valve, can open fast when the condition of a fire appears, practiced thrift the rescue time to can't open under the condition that does not insert fire hose, improved the security performance.

In order to solve the technical problem, the utility model provides a technical scheme does: a novel fire valve comprises a valve body, wherein a water inlet pipe is arranged at the lower end of the valve body, a sealing block matched with the water inlet pipe is arranged in the valve body, a connecting rod extending to the upper end of the outer part of the valve body is arranged at the upper end in the valve body, a fixed plate is fixedly connected at the upper end in the valve body, a fixed block is fixedly sleeved at the upper end of the connecting rod, a first spring is fixedly connected between the fixed block and the fixed plate, a first limiting mechanism matched with the fixed block is arranged at one side in the valve body, a sliding hole matched with the connecting rod is arranged on the fixed plate, a water outlet pipe is connected at one side of the valve body, an adjusting inner pipe is slidably connected in the water outlet pipe, spring telescopic rods are fixedly connected at two sides in the valve body, an adjusting rod is fixedly connected at one end of each spring telescopic rod at two sides, a fixing pin is fixedly connected at one end of each adjusting rod at two sides, the connecting rod both sides all be equipped with fixed pin complex pinhole, both sides equal sliding connection has adjusting sleeve on the regulation pole, both sides adjusting sleeve with all articulate there is the bracing piece between the regulation inner tube.

As the improvement, first stop gear includes the regulation section of thick bamboo of fixed connection in one side in the valve body, sliding connection has the regulating plate in the regulation section of thick bamboo, regulating plate one side fixedly connected with limiting plate, the regulating plate is kept away from limiting plate one side fixedly connected with extends to the pull rod in the valve body outside supports the fixed block upper end through the limiting plate, makes the first spring of fixed block extrusion take place compression deformation, when the valve is opened to needs, through the pull rod pulling regulating plate along adjusting a section of thick bamboo slip, the regulating plate drives the limiting plate and breaks away from the fixed block, the cancellation is spacing to the fixed block.

As an improvement, the spring telescopic link include fixed connection with the telescope tube of valve body inside wall, the movable rod has all been pegged graft to one end in the telescope tube, equal fixedly connected with reset spring in the telescope tube, adjust the pole all with movable rod fixed connection, the movable rod drives the movable block and slides extrusion reset spring and take place compression deformation to the telescope tube when moving to both sides.

As an improvement, one side of the adjusting plate, which is far away from the limiting plate, is fixedly connected with a fixing spring directly on the inner wall of the valve body, and the fixing spring always pushes the adjusting plate under the condition of not receiving external force, so that the limiting plate extends outwards constantly to limit the fixing block.

As the improvement, the connecting rod extends to the outer one end fixedly connected with briquetting of valve body, conveniently presses the connecting rod through the briquetting.

Compared with the prior art, the utility model the advantage lie in: when fire occurs, the fire-fighting water pipe is connected with the water outlet pipe, the fire-fighting water pipe pushes the adjusting inner pipe to slide towards the inner side of the water outlet pipe, the adjusting inner pipe pushes the support rods on the two sides to change in angle, the support rods on the two sides drive the adjusting sleeves on the two sides to slide along the adjusting rods, the adjusting rods on the two sides extrude the spring telescopic rods to compress, the fixing pins on the two sides extend out of the pin holes on the two sides of the connecting rod, the fixing of the lower end of the connecting rod is cancelled, simultaneously through the fixed of a stop gear cancellation to the fixed block, make first spring take place to resume deformation and promote the fixed block rebound, make the connecting rod upwards stretch out, drive the sealed piece of lower extreme and break away from the inlet tube, rivers enter into the valve body in let in the fire water pipe through the outlet pipe, can open fast, the rescue time of saving greatly, only can open the valve completely after inserting the fire water pipe simultaneously, improved the security performance.

Drawings

Fig. 1 is the structural schematic diagram of the novel fire valve of the present invention.

Fig. 2 is a top view cross-sectional view of the novel fire valve of the present invention.

As shown in the figure: 1. valve body, 2, sealed piece, 3, the connecting rod, 4, the fixed block, 5, first spring, 6, the fixed plate, 7, the outlet pipe, 8, adjust inner tube 8, 9, the bracing piece, 10, adjusting sleeve, 11, adjust the pole, 12, the pinhole, 13, the pull rod, 14, adjust a section of thick bamboo, 15, fixed spring, 16, the regulating plate, 17, the limiting plate, 18, the briquetting, 19, the movable rod, 20, the telescope tube, 21, reset spring, 22, the fixed pin, 23, spring telescopic link, 24, the inlet tube.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With the attached drawings, the novel fire valve comprises a valve body 1, wherein a water inlet pipe 24 is arranged at the lower end of the valve body 1, a sealing block 2 matched with the water inlet pipe 24 is arranged in the valve body 1, a connecting rod 3 extending to the upper end of the outer part of the valve body 1 is arranged at the upper end of the sealing block 2, a fixing plate 6 is fixedly connected at the inner upper end of the valve body 1, a fixing block 4 is fixedly sleeved at the upper end of the connecting rod 3, a first spring 5 is fixedly connected between the fixing block 4 and the fixing plate 6, a first limiting mechanism matched with the fixing block 4 is arranged at one side in the valve body 1, a sliding hole matched with the connecting rod 3 is arranged on the fixing plate 6, a water outlet pipe 7 is connected at one side of the valve body 1, the water outlet pipe 7 can be connected with a fire hose, an adjusting inner pipe 8 is slidably connected in the water outlet pipe 7, and spring telescopic rods 23 are fixedly connected at two sides in the valve body 1, the equal fixedly connected with of spring telescopic link 23 one end of both sides is adjusted pole 11, both sides adjust the equal fixedly connected with fixed pin 22 of pole 11 one end, 3 both sides of connecting rod all be equipped with fixed pin 22 complex pinhole 12, both sides equal sliding connection has adjusting sleeve 10, both sides on adjusting the pole 11 adjusting sleeve 10 with it has bracing piece 9 to adjust all to articulate between the inner tube 8.

First stop gear includes a regulation section of thick bamboo 14 of one side in fixed connection valve body 1, sliding connection has regulating plate 16 in the regulation section of thick bamboo 14, 16 one side fixedly connected with limiting plate 17 of regulating plate, regulating plate 16 keeps away from 17 one side fixedly connected with of limiting plate extends to the pull rod 13 in the valve body 1 outside.

The spring telescopic rod 23 comprises a telescopic sleeve 20 fixedly connected with the inner side wall of the valve body 1, a movable rod 19 is inserted into one end of the telescopic sleeve 20, a return spring 21 is fixedly connected into the telescopic sleeve 20, and the adjusting rod 11 is fixedly connected with the movable rod 19.

And one side of the adjusting plate 16, which is far away from the limit plate 17, is directly and fixedly connected with a fixed spring 15 on the inner wall of the valve body 1.

The connecting rod 3 extends to one end outside the valve body 1 and is fixedly connected with a pressing block 18.

When the utility model is implemented in detail, when fire occurs, the fire-fighting water pipe is installed and connected with the water outlet pipe 7, one end of the fire-fighting water pipe extends into the water outlet pipe 7 to abut against one end of the adjusting inner pipe 8, the adjusting inner pipe 8 is pushed to extend into the valve body 1 along the inner wall of the water outlet pipe 7, the adjusting inner pipe 8 drives the two support rods 9 at both sides to open, the support rods 9 at both sides drive the adjusting sleeves 10 at both sides to slide along the length direction of the adjusting rod 11, the adjusting rods 11 at both sides extrude the movable rod 19 into the telescopic sleeve 20, the reset spring 21 is extruded to generate compression deformation, the fixed pins 22 at both sides are simultaneously driven to extend out from the pin holes 12 at both sides of the connecting rod 3, the fixing of the lower end of the connecting rod 3 is cancelled, the fixed pins 22 at both sides can extend out from the pin holes 12 at both sides after the fire-fighting water pipe is connected, after the fire-fighting water pipe is installed, the pull rod 13 is pulled to drive the adjusting plate 16 to slide into the adjusting cylinder 14, the fixing spring 15 is extruded to generate compression deformation, the limiting plate 17 is driven to be separated from the upper end of the fixing block 4, at the same time, the first spring 5 recovers deformation to push the fixing block 4 to move upwards, the connecting rod 3 extends upwards, the sealing block 2 at the lower end is driven to be separated from the water inlet pipe 24, water flows enter the valve body 1 and is introduced into the fire hose through the water outlet pipe 7, the valve can be opened quickly, rescue time is greatly saved, meanwhile, the valve can be opened completely only after the fire hose is inserted, safety performance is improved, after the valve is used, the fire hose is detached, the pull rod 13 is pulled outwards, the pressing block 18 is that the connecting rod 3 extends into the valve body 1, the first spring 5 is compressed and deformed, the fixing block 4 moves below the limiting plate 17, the sealing block 2 extends into the water inlet pipe 24, the pull rod 13 is loosened, the adjusting plate 16 is pushed to slide towards one side close to the connecting rod 3 under the elasticity of the fixing spring 15, the limiting plate 17 is abutted against the upper end of the movable block, and simultaneously the movable rod 19 is pushed to extend out of the telescopic sleeve 20 under the elastic force recovery of the return spring 21, the adjusting rods 11 on the two sides are pushed to approach each other, and the fixing pins 22 on the two sides are inserted into the pin holes 12 on the two sides of the connecting rod 3, so that the connecting rod 3 is fixed.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. The utility model provides a novel fire control valve which characterized in that: including valve body (1), valve body (1) lower extreme is equipped with inlet tube (24), be equipped with in valve body (1) with inlet tube (24) complex sealed piece (2), sealed piece (2) upper end is equipped with and extends to connecting rod (3) of the outside upper end of valve body (1), upper end fixedly connected with fixed plate (6) in valve body (1), connecting rod (3) upper end fixedly connected with fixed block (4), fixed block (4) with fixedly connected with first spring (5) between fixed plate (6), one side is equipped with in valve body (1) with fixed block (4) complex first stop gear, be equipped with on fixed plate (6) with connecting rod (3) complex slide opening, valve body (1) one side is connected with outlet pipe (7), sliding connection has regulation inner tube (8) in outlet pipe (7), both sides fixedly connected with spring telescopic link (23) in valve body (1), the equal fixedly connected with of both sides spring telescopic link (23) one end adjust pole (11), both sides adjust the equal fixedly connected with fixed pin (22) of pole (11) one end, connecting rod (3) both sides all be equipped with fixed pin (22) complex pinhole (12), both sides adjust pole (11) and go up equal sliding connection and have adjusting sleeve (10), both sides adjusting sleeve (10) with it has bracing piece (9) all to articulate between adjusting inner tube (8).

2. A novel fire valve as defined in claim 1, wherein: first stop gear includes a regulation section of thick bamboo (14) of one side in valve body (1), sliding connection has regulating plate (16) in a regulation section of thick bamboo (14), regulating plate (16) one side fixedly connected with limiting plate (17), keep away from regulating plate (16) limiting plate (17) one side fixedly connected with extends to pull rod (13) in the valve body (1) outside.

3. A novel fire valve as defined in claim 1, wherein: spring telescopic link (23) including fixed connection with telescopic sleeve (20) of valve body (1) inside wall, movable rod (19) have all been pegged graft to one end in telescopic sleeve (20), equal fixedly connected with reset spring (21) in telescopic sleeve (20), adjust pole (11) all with movable rod (19) fixed connection.

4. A novel fire valve as defined in claim 2, wherein: one side of the adjusting plate (16) far away from the limit plate (17) is directly and fixedly connected with a fixing spring (15) on the inner wall of the valve body (1).

5. A novel fire valve as defined in claim 1, wherein: the connecting rod (3) extends to one end of the valve body (1) outside and is fixedly connected with a pressing block (18).

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