CN214388630U

CN214388630U - Automatic water spray fire hose

Info

Publication number: CN214388630U
Application number: CN202120133856.1U
Authority: CN
Inventors: 王水滨; 杜宇
Original assignee: Henan Yongan Electric Fire Detection Co ltd
Current assignee: Henan Yongan Electric Fire Detection Co ltd
Priority date: 2021-01-16
Filing date: 2021-01-16
Publication date: 2021-10-15
Anticipated expiration: 2031-01-16

Abstract

The application relates to the field of fire-fighting equipment, in particular to an automatic water spraying fire-fighting box, which comprises a box body and a fire hydrant, wherein the fire hydrant is arranged in the box body; a control device for controlling the communication between the water inlet pipe and the water outlet pipe is arranged between the water inlet pipe and the water outlet pipe. This application has the effect of in time cooling down to the fire hydrant when taking place the conflagration.

Description

Automatic water spray fire hose

Technical Field

The application relates to the field of fire-fighting equipment, in particular to an automatic water spraying fire-fighting box.

Background

The fire-fighting box is a box for storing fire hydrants and fire-fighting equipment, is used for extinguishing fire when a fire breaks out, and is a box-shaped fixed fire-fighting device which is composed of a box body, an indoor fire hydrant, a fire-fighting interface, a water hose, a water gun, electrical equipment and other fire-fighting equipment and has the functions of water supply, fire extinguishing, control, alarm and the like.

The traditional Chinese patent with publication number CN206983565U discloses a fire hydrant cabinet, which comprises a cabinet body, a handle, rollers and a slide rail, wherein the cabinet body is in a hollow cuboid structure, the upper surface of the cabinet body is in an open shape, and bayonets are arranged on the bottom surface and the adjacent side surface of the cabinet body; the handle is positioned on the outer surface of the box body; the gyro wheel sets up to a plurality ofly, connects in the box bottom surface through the pivot respectively, the slide rail fix the bottom surface and the gyro wheel complex position of wall recess.

With respect to the related art in the above, the inventors consider that: when a fire disaster occurs, high temperature is transmitted into the fire hydrant through the fire hydrant box, and certain damage is caused to the fire hydrant.

SUMMERY OF THE UTILITY MODEL

In order to cool down the fire hydrant in time when the conflagration breaing out, this application provides an automatic fire hose that sprays water.

The application provides an automatic water spray fire hose adopts following technical scheme:

an automatic water spraying fire-fighting box comprises a box body and a fire hydrant, wherein the fire hydrant is arranged in the box body, a spraying mechanism is arranged on the box body, the spraying mechanism comprises a water inlet pipe, a water outlet pipe and a spraying rod, the water inlet pipe is communicated with the fire hydrant and is positioned in the box body, the water outlet pipe is positioned outside the box body and is connected with the water inlet pipe, and the spraying rod is communicated with the water outlet pipe and is used for spraying and cooling the fire hydrant; a control mechanism for controlling the communication between the water inlet pipe and the water outlet pipe is arranged between the water inlet pipe and the water outlet pipe.

Through adopting above-mentioned technical scheme, when catching fire, make the rivers in the inlet tube flow into the outlet pipe through control mechanism, and then spray the cooling to the fire hydrant through spray rod blowout, in time cool down to the fire hydrant when the conflagration takes place, make the fire hydrant be difficult for taking place to damage because of receiving high temperature erosion.

Optionally, a plurality of spraying holes are formed in the spraying rod, and the plurality of spraying holes are uniformly distributed on the spraying rod.

Through adopting above-mentioned technical scheme, the setting in a plurality of holes that spray for rivers in the spray bar can be through spraying that the hole is even spraying on the fire hydrant, cool down the fire hydrant.

Optionally, be provided with the install bin between inlet tube and the outlet pipe, inlet tube and outlet pipe all communicate with the install bin, and control mechanism sets up on the install bin, and control mechanism is used for controlling the shutoff and the intercommunication of install bin.

By adopting the technical scheme, when fire does not occur, the control mechanism plugs the installation box, so that the water inlet pipe and the water outlet pipe are not communicated with each other; when the conflagration takes place, when control mechanism will the install bin intercommunication, because inlet tube and outlet pipe all communicate with the install bin, rivers in the inlet tube can flow into the outlet pipe through the install bin, and then spray to the fire hydrant.

Optionally, the installation box is of a rectangular cavity structure, the control mechanism comprises a water baffle, a pull rope and an elastic piece, a sliding opening is formed in the side wall of the installation box, the water baffle is connected in the installation box in a sealing and sliding mode through the sliding opening, and the water baffle is used for preventing the water inlet pipe from being communicated with the water outlet pipe; the elastic piece and the one end of stay cord are all fixed connection on the box and are located the both sides of breakwater, and the other end of elastic piece and stay cord all passes install bin fixed connection on the breakwater, and the elastic piece is arranged in pulling breakwater roll-off install bin from the sliding opening.

Through adopting above-mentioned technical scheme, the pulling stay cord makes the breakwater be located the install bin and blocks in the rivers inflow outlet pipe of inlet pipe, makes the elastic component be in tensile state simultaneously, when the conflagration breaing out, flame fires the stay cord absolutely, and the elastic component is after losing the control of stay cord, and the pulling breakwater is from sliding opening roll-off install bin for the breakwater no longer blocks in the rivers inflow outlet pipe of inlet tube, thereby make rivers follow the spray bar in the blowout cools down the fire hydrant.

Optionally, the elastic member is provided as a spring.

Through adopting above-mentioned technical scheme, set up the elastic component into the spring, when the breakwater was located the install bin, the spring was in tensile state, after the stay cord burnt absolutely, the spring took place to contract, drove the breakwater from sliding opening roll-off install bin for rivers in the inlet pipe flow in the outlet pipe.

Optionally, a sealing groove is formed in the side wall, opposite to the sliding opening, of the installation box, and the water baffle is clamped in the sealing groove.

Through adopting above-mentioned technical scheme, when the breakwater was located the install bin and the joint was in the seal groove, it was more firm to the effect that blocks of rivers in the inlet pipe.

Optionally, the water baffle is fixedly connected with a connecting ring, the box body is also fixedly connected with a connecting ring, and two ends of the pull rope are respectively fixed on the two connecting rings.

Through adopting above-mentioned technical scheme, the setting of go-between for the stay cord can be through binding the mode fixed connection on the go-between on breakwater and box.

Optionally, a sliding groove is formed in the side wall, adjacent to the sliding opening, of the installation box, the sliding groove is formed in a long strip shape along the direction close to the sliding opening, a sliding block is fixedly arranged on the water baffle, and the sliding block is connected in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, the setting of sliding block and sliding tray for what the breakwater was from the install bin roll-off has stable route, thereby the breakwater can be more smooth and easy from the interior roll-off of sliding tray.

Optionally, the water outlet pipe is sprayed with a high temperature resistant coating.

Through adopting above-mentioned technical scheme, the setting of high temperature resistant coating for when catching fire, slow down the flame erosion that the outlet pipe received, prolong the life of outlet pipe.

In summary, the present application includes the following beneficial technical effects:

through setting up control mechanism, when the conflagration takes place, with spray set's inlet tube and outlet pipe intercommunication for rivers flow in the fire hydrant through the inlet tube and flow in the outlet pipe, and then spout in through the shower, cool down the fire hydrant, avoid the fire hydrant because of receiving high temperature erosion and cause the harm.

Drawings

Fig. 1 is a schematic overall structure diagram of the embodiment of the present application.

Fig. 2 is a partial sectional view showing an internal structure of the installation case in the embodiment of the present application.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numerals: 1. a box body; 11. a box door; 2. a fire hydrant; 3. a spraying mechanism; 31. a water inlet pipe; 32. installing a box; 33. a water outlet pipe; 34. a spray bar; 341. spraying holes; 35. connecting holes; 4. a drawing hole; 5. a control mechanism; 51. a water baffle; 52. pulling a rope; 53. an upper mounting plate; 54. a lower mounting plate; 55. an elastic member; 6. a sliding port; 7. a connecting ring; 8. a slider; 81. a sliding groove; 9. sealing the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an automatic water spray fire hose. Referring to fig. 1, the automatic water spraying fire-fighting box comprises a box body 1 and a fire hydrant 2, wherein the box body 1 is arranged in a rectangular cavity structure, the box body 1 is vertically arranged, an opening is formed in the box body 1, and a box door 11 is connected to the opening through a hinge; the fire hydrant 2 is arranged in the box body 1, water flows through the fire hydrant, and the box body 1 is provided with a spraying mechanism 3 for spraying the fire hydrant 2 in a fire; the box body 1 is also provided with a control mechanism 5 for controlling the opening and closing of the spraying mechanism 3.

Referring to fig. 2 and 3, the spraying mechanism 3 includes a water inlet pipe 31, an installation box 32, a water outlet pipe 33 and a spraying rod 34, the water inlet pipe 31 is arranged in the box body 1, one end of the water inlet pipe 31 is communicated with the fire hydrant 2, the water inlet pipe 31 is used for receiving water flow inside the fire hydrant 2, a connecting hole 35 is formed in the box body 1, and the other end of the water inlet pipe 31 is welded on the box body 1 and is communicated with the water inlet pipe 31; the installation box 32 is a rectangular cavity structure, the installation box 32 is a horizontally arranged strip-shaped box, and the installation box 32 is welded on the box body 1 and is communicated with one end of the water inlet pipe 31, which is far away from the fire hydrant 2; one end of the water outlet pipe 33 is communicated with the end face of one end of the installation box 32, which is far away from the box body 1, the other end of the water outlet pipe is communicated with the box body 1, the spray rod 34 is arranged in a strip cavity structure, the spray rod 34 is welded at one end, communicated with the box body 1, of the water outlet pipe 33 and is communicated with the water outlet pipe 33, and the spray rod 34 is arranged above the fire hydrant 2; the spray rod 34 is provided with spray holes 341, the spray holes 341 are circular holes, the spray holes 341 are provided in a plurality of numbers, and the spray holes 341 are uniformly distributed along the length direction of the spray rod 34. When on fire, through 2 to leading to water in the inlet tube 31 of fire hydrant, rivers in the inlet tube 31 flow to spray the pole 34 in through install bin 32 and outlet pipe 33, and then spray through spraying hole 341, cool down the protection to fire hydrant 2, prevent that fire hydrant 2 from being burnt out by high temperature. Meanwhile, the outer wall of the water outlet pipe 33 is coated with a high-temperature-resistant coating, so that the water outlet pipe 33 is not easy to deform due to high-temperature roasting in case of fire, and the service life of the water outlet pipe 33 is prolonged.

Referring to fig. 2 and 3, the control mechanism 5 includes a water baffle 51 and a mounting member, the mounting member includes an upper mounting plate 53 and a lower mounting plate 54, the upper mounting plate 53 and the lower mounting plate 54 are both rectangular plates, the upper mounting plate 53 and the lower mounting plate 54 are both horizontally arranged and are parallel to each other, the upper mounting plate 53 is welded on the box body 1 above the mounting box 32, the lower mounting plate 54 is welded on the box body 1 below the mounting box 32, the upper surface of the mounting box 32 is provided with a sliding opening 6 in a penetrating manner, and the sliding opening 6 is provided in a long strip shape along a length direction perpendicular to the mounting box 32; the water baffle 51 is a vertically arranged rectangular plate, the water baffle 51 is connected in the installation box 32 in a sealing and sliding mode through the sliding port 6, and the water baffle 51 is used for blocking water in the water inlet pipe 31 from flowing into the water outlet pipe 33 through the installation box 32.

Referring to fig. 2 and 3, seal groove 9 has been seted up to the lower surface of install bin 32, and seal groove 9 is seted up for rectangular shape and is parallel with sliding opening 6, and the lower extreme joint of breakwater 51 is in seal groove 9, and when setting up of seal groove 9 made breakwater 51 be located install bin 32, through the joint effect of seal groove 9 to breakwater 51, further reduce the rivers that flow into outlet pipe 33 from inlet tube 31, improve the sealed effect of breakwater 51 to inlet tube 31. The bottom of seal groove 9 is run through and has been seted up traction hole 4, and traction hole 4 sets up to the circular port, and the welding has go-between 7 on the lower surface of breakwater 51, and go-between 7 stretches out the outside of install bin 32 through traction hole 4, and the stay cord 52 has been tied up to fixed bundle on the go-between 7, also an organic whole is connected with above-mentioned go-between 7 on the lower mounting panel 54, and the stay cord 52 deviates from on the breakwater 51 the one end of go-between 7 and ties up on the go-between 7 of fixing on the lower mounting panel 54.

Referring to fig. 1 and 2, an elastic member 55 is arranged between the water baffle 51 and the upper mounting plate 53, in this embodiment, the elastic member 55 is a spring, one end of the elastic member 55 is welded on the upper mounting plate 53, the other end of the elastic member is welded on the water baffle 51, the water baffle 51 is positioned in the sealing groove 9 by pulling the pull rope 52 to block the water inlet pipe 31, and meanwhile, the water baffle 51 drives the elastic member 55 to be in a stretching state. When the conflagration breaks, flame fires stay cord 52 for elastic component 55 loses the drawing of stay cord 52 and takes place the shrink, drives breakwater 51 simultaneously and slides to the direction that is close to last mounting panel 53, makes breakwater 51 lose the shutoff effect to inlet tube 31, and rivers in the inlet tube 31 flow into outlet pipe 33 in through install bin 32, and then cool down fire hydrant 2 in to box 1 through spray bar 34 blowout, reduce the high temperature harm that fire hydrant 2 received.

Referring to fig. 2 and 3, the water guard 51 abuts against a pair of oppositely arranged side walls of the installation box 32, the sliding block 8 is uniformly connected to the pair of oppositely arranged side walls of the installation box 32, the section of the sliding block 8 is rectangular, the sliding block 8 is arranged to be long-strip-shaped along the length direction of the side wall of the water guard 51, the side wall of the installation box 32 is also provided with a sliding groove 81 corresponding to the sliding block 8, the sliding groove 81 is arranged to be long-strip-shaped along the direction away from the lower installation plate 54, and the sliding block 8 is slidably connected in the sliding groove 81. The sliding block 8 and the sliding groove 81 are arranged, so that when the water baffle 51 is arranged in the installation box 32, the sealing effect on the water inlet pipe 31 is firmer, and meanwhile, the sliding path of the water baffle 51 in the installation box 32 is limited by the arrangement of the sliding groove 81, so that the water baffle 51 can slide out of the sliding opening 6 more smoothly.

The implementation principle of the automatic water spray fire hose of the embodiment of the application is as follows: set up breakwater 51 and play the shutoff effect to inlet tube 31 in install bin 32, when firing on a fire around box 1, flame fires stay cord 52 after disconnected, elastic component 55 takes place the shrink after losing the drawing of stay cord 52, elastic component 55 drives breakwater 51 and slides in install bin 32, make breakwater 51 follow 6 roll-off install bin 32 of sliding port, and then make the rivers in the inlet tube 31 flow in outlet pipe 33, and spout through spray bar 34, cool down to fire hydrant 2 in the box 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic water spray fire hose, includes box (1) and fire hydrant (2), and fire hydrant (2) set up in box (1), its characterized in that: the fire hydrant spray cooling device is characterized in that a spray mechanism (3) is arranged on the box body (1), the spray mechanism (3) comprises a water inlet pipe (31), a water outlet pipe (33) and a spray rod (34), the water inlet pipe (31) is communicated with the fire hydrant (2) and is positioned in the box body (1), the water outlet pipe (33) is positioned outside the box body (1), the water outlet pipe (33) is connected with the water inlet pipe (31), and the spray rod (34) is communicated with the water outlet pipe (33) and is used for spraying and cooling the fire hydrant (2); a control mechanism (5) for controlling the communication between the water inlet pipe (31) and the water outlet pipe (33) is arranged between the water inlet pipe (31) and the water outlet pipe (33).

2. The automatic water spray fire box of claim 1, wherein: a plurality of spraying holes (341) are formed in the spraying rod (34), and the spraying holes (341) are uniformly distributed in the spraying rod (34).

3. The automatic water spray fire box of claim 1, wherein: be provided with between inlet tube (31) and outlet pipe (33) install bin (32), inlet tube (31) and outlet pipe (33) all communicate with install bin (32), and control mechanism (5) set up on install bin (32) and are used for controlling shutoff and the intercommunication of install bin (32).

4. The automatic water spray fire box of claim 3, wherein: the water inlet pipe is characterized in that the mounting box (32) is of a rectangular cavity structure, the control mechanism (5) comprises a water baffle (51), a pull rope (52) and an elastic piece (55), a sliding opening (6) is formed in the side wall of the mounting box (32), the water baffle (51) is connected into the mounting box (32) in a sealing and sliding mode through the sliding opening (6), and the water baffle (51) is used for preventing the water inlet pipe (31) from being communicated with the water outlet pipe (33); the one end of elastic component (55) and stay cord (52) is all fixed connection on box (1) and is located the both sides of breakwater (51), and the other end of elastic component (55) and stay cord (52) all passes install bin (32) fixed connection on breakwater (51), and elastic component (55) are arranged in pulling breakwater (51) follow sliding opening (6) roll-off install bin (32).

5. The automatic water spray fire box of claim 4, wherein: the elastic member (55) is provided as a spring.

6. The automatic water spray fire box of claim 4, wherein: a sealing groove (9) is formed in the side wall, opposite to the sliding opening (6), of the mounting box (32), and the water baffle (51) is clamped in the sealing groove (9).

7. The automatic water spray fire box of claim 4, wherein: the water baffle (51) is fixedly connected with a connecting ring (7), the box body (1) is also fixedly connected with the connecting ring (7), and two ends of the pull rope (52) are respectively fixed on the two connecting rings (7).

8. The automatic water spray fire box of claim 4, wherein: the mounting box (32) and the side wall adjacent to the sliding opening (6) are provided with a sliding groove (81), the sliding groove (81) is opened along the direction close to the sliding opening (6) to be a long strip shape, the water baffle (51) is fixedly provided with a sliding block (8), and the sliding block (8) is connected in the sliding groove (81) in a sliding mode.

9. The automatic water spray fire box of claim 1, wherein: the water outlet pipe (33) is sprayed with a high-temperature resistant coating.