CN212772610U

CN212772610U - Water supply device for fire extinguishing in fire engineering

Info

Publication number: CN212772610U
Application number: CN202021365475.8U
Authority: CN
Inventors: 杜志刚; 韩永正; 任海斌
Original assignee: Shanxi Enron Electronic Engineering Design Co ltd
Current assignee: Shanxi Enron Electronic Engineering Design Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-23
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a water supply device for fire fighting engineering extinguishment, which comprises a concrete box, wherein the concrete box is fixed under the ground, the right side of the concrete box is communicated with a water inlet pipe, a flow meter is arranged on the water inlet pipe, the upper end of the water inlet pipe is connected with a fire hydrant, the water inlet pipe is connected with a three-way pipe, the other end of the three-way pipe is connected with a water tank, the three-way pipe is provided with a three-way valve, the lower end of the water tank is connected with a drain pipe, the other end of the drain pipe is connected with a sewer, the water tank is internally provided with a booster pump, the booster pump is connected with a branch pipe, and the upper end of the branch pipe is connected with the water inlet pipe, the water pressure can be improved by arranging the water tank and the booster pump, the water supply device is beneficial, avoiding more property loss.

Description

Water supply device for fire extinguishing in fire engineering

Technical Field

The utility model relates to an outdoor fire hydrant technical field specifically is a water supply equipment is used in fire engineering extinguishment.

Background

As is known well, a fire fighting system is an important component of a building fire fighting system and is widely installed and used in a large number of buildings, and a large number of fire cases show that an intact and effective fire fighting water supply system can timely control fire and put out a fire in the initial stage of a fire, and plays an important role in the aspects of reducing fire loss to the maximum extent, realizing self-defense and self-rescue of the building fire and the like;

the water supply device for fire-fighting engineering mainly supplies a fire truck to take water from a municipal water supply network or an outdoor fire-fighting water supply network to put out a fire, and can also be directly connected with a water hose to discharge water to put out a fire, and the most common fire hydrant belongs to the water supply device for the fire-fighting engineering.

Present water supply installation for fire engineering, it is on outdoor road side usually, there is the protection nature poor, and is inefficient to high-rise building's fire suppression, and operates complicacy, needs professional to carry pipeline and connecting tool to the scene and uses, wastes time and energy, is unfavorable for putting out a fire. Therefore, the utility model provides a fire engineering water supply installation for putting out a fire to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire engineering water supply installation for putting out a fire to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a water supply device for fire fighting engineering extinguishment comprises a concrete box, wherein the concrete box is fixed under the ground, the right side of the concrete box is communicated with a water inlet pipe, a flowmeter is arranged on the water inlet pipe, the upper end of the water inlet pipe is connected with a fire hydrant, the water inlet pipe is connected with a three-way pipe, the other end of the three-way pipe is connected with a water tank, a three-way valve is arranged on the three-way pipe, the lower end of the water tank is connected with a drain pipe, the other end, a booster pump is arranged in the water tank, the booster pump is connected with a branch pipe, the upper end of the branch pipe is connected with a water inlet pipe, an upper cover is arranged on the upper side of the water tank and is sealed with the water tank through a sealing gasket, a hook is fixed on the right side inside the concrete tank, a pipe disc is arranged on the hook, a fire hose is arranged on the pipe disc, the upper side of the concrete box is hinged with a turnover cover, and the upper side of the turnover cover is provided with a sunken handle;

the upside of concrete box is fixed with two fixed columns two, and flip's upside is fixed with two fixed columns one, fixed column one and fixed column two are the rectangle and arrange, and center on the fire hydrant setting, play the guard action to the fire hydrant, the left side of fixed column one articulates there is the dwang, and the left end of dwang is the L type, and the dwang joint is at the upside of fixed column two, and the tip passes through the bolt and pegs graft on fixed column two, install the control box on the fire hydrant for the switching of control solenoid valve, booster pump and three-way valve.

As a further scheme of the utility model, the solenoid valve is all installed to the upside of drain pipe, branch pipe and three-way valve, the solenoid valve is equipped with manual pole, can carry out manual switch to use when the outage.

As the utility model discloses scheme further again, the upper right side of water tank is equipped with the seal box, is equipped with the toolbox in the seal box, including spanner, flashlight and first aid article in the toolbox, make things convenient for people to take.

As the utility model discloses scheme further again, all be fixed with the curb plate between the fixed column one and between the fixed column two, the curb plate is located the middle part of cylinder, and the right side of fixed column two also is fixed with the curb plate, and the right-hand member of the right side curb plate of fixed column two is unsettled, plays the guard action.

As the utility model discloses further scheme again, the corner of fixed column one and fixed column two all is fixed with the guard plate, and the guard plate includes curved board and solid fixed ring, and solid fixed ring fixes on main part and curb plate, and the tip of arc is supported and is pressed in the outside of curb plate, plays the effect of crashproof, protects inside fire hydrant.

As the utility model discloses further scheme again, the bolt level sets up, and the left end of bolt is equipped with the ring, conveniently takes out from.

As the utility model discloses scheme further still, be fixed with the connecting plate between the dwang, connect two dwangs as a whole, the outstanding dwang in upper end of fixed column one carries on spacingly to the dwang, when need open flip, through pulling out the bolt, rotates the dwang, through dwang and a fixed column formation arm of force, the flip of opening that can relax.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up water tank and booster pump and can improve water pressure, do benefit to the high-rise use.

2. The utility model discloses a fixed column one, fixed column two, curb plate and guard plate protect the fire hydrant.

3. The utility model discloses a tube panel and toolbox that set up can let near personnel operate by oneself, improve emergency response's efficiency, avoid more loss of property.

Drawings

Fig. 1 is a schematic front view of a fire fighting water supply device.

Fig. 2 is a schematic top view of a fire extinguishing water supply device in a fire fighting project.

Fig. 3 is a schematic perspective view of a protection plate in a water supply device for fire extinguishing in a fire fighting project.

In the figure: 1. a concrete box; 2. a water inlet pipe; 3. a fire hydrant; 4. a water tank; 5. a drain pipe; 6. a three-way valve; 7. an upper cover; 8. a sealing box; 9. a tool box; 10. hooking; 11. a pipe coil; 12. a booster pump; 13. a branch pipe; 14. a cover is turned; 15. a handle; 16. a flow meter; 17. fixing a first column; 18. fixing a second column; 19. a protection plate; 20. a side plate; 21. rotating the rod; 22. and (4) a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a water supply device for fire fighting engineering fire fighting comprises a concrete box 1, wherein the concrete box 1 is fixed under the ground, the right side of the concrete box 1 is communicated with a water inlet pipe 2, a flow meter 16 is installed on the water inlet pipe 2, the upper end of the water inlet pipe 2 is connected with a fire hydrant 3, the water inlet pipe 2 is connected with a three-way pipe, the other end of the three-way pipe is connected with a water tank 4, a three-way valve 6 is installed on the three-way pipe, the lower end of the water tank 4 is connected with a drain pipe 5, the other end of the drain pipe 5 is connected with a sewer, a booster pump 12 is installed in the water tank 4, the booster pump 12 is connected with a branch pipe 13, the upper end of the branch pipe 13 is connected with the water inlet pipe 2, electromagnetic valves are installed on the upper sides, the upper cover 7 is sealed with the water tank 4 through a sealing gasket, a sealing box 8 is arranged on the upper right side of the water tank 4, a tool box 9 is arranged in the sealing box 8, a wrench, a flashlight and first-aid articles are contained in the tool box 9, people can conveniently take and use the tools, a hook 10 is fixed on the right side of the interior of the concrete tank 1, a pipe coil 11 is arranged on the hook 10, a fire hose is arranged on the pipe coil 11, a flip cover 14 is hinged to the upper side of the concrete tank 1, and a sunken handle 15 is arranged on the upper side of the flip cover 14;

two fixed columns II 18 are fixed on the upper side of the concrete box 1, two fixed columns I17 are fixed on the upper side of the turnover cover 14, the fixed columns I17 and the fixed columns II 18 are arranged in a rectangular shape and are arranged around the fire hydrant 3 to play a role of protecting the fire hydrant 3, side plates 20 are fixed between the fixed columns I17 and between the fixed columns II 18, the side plates 20 are located in the middle of the column body, the side plates 20 are also fixed on the right sides of the fixed columns II 18, the right ends of the side plates 20 are suspended to play a role of protection, a protection plate 19 is fixed at the corners of the fixed columns I17 and the fixed columns II 18, the protection plate 19 comprises an arc-shaped plate and a fixing ring, the fixing ring is fixed on the main body and the side plates 20, the end portions of the arc-shaped plate are pressed on the outer sides of the side plates 20 to play a role of preventing collision and protect the fire hydrant 3 inside, a, dwang 21 joint is at the upside of fixed column two 18, and the tip passes through bolt 22 to be pegged graft on fixed column two 18, 22 levels of bolt set up, and the left end of bolt 22 is equipped with the ring, conveniently takes out and leaves, be fixed with the connecting plate between the dwang 21, connect two dwang 21 as a whole, the outstanding dwang 21 in upper end of fixed column 17 carries on spacingly to dwang 21, when flip 14 need be opened, through pulling out bolt 22, rotates dwang 21, forms the arm of force through dwang 21 and fixed column 17, can relax open flip 14, install the control box on the fire hydrant 3 for the switching of control solenoid valve, booster pump 12 and three-way valve 6.

The utility model discloses a theory of operation is: during the use, intake 3 fire hydrant through inlet tube 2, when needing to use, utilize professional instrument, can directly put through the pipeline, put out a fire, the floor when putting out a fire is higher, water pressure hangs down excessively, accessible control box control three-way valve 6 and booster pump 12 open, solenoid valve on the branch pipe 13 opens, strengthen water pressure through booster pump 12, water tank 4 forms sealed space simultaneously, can accelerate the water intake efficiency of inlet tube 2 ends, put out a fire the completion back, the solenoid valve of accessible control box control drain pipe 5 opens, with the water of backward flow in the sewer, avoid the backward flow water to scatter subaerial, influence the pedestrian.

Simultaneously, protect fire hydrant 3 through fixed column one 17, fixed column two 18, and simultaneously, guard plate 19 plays the effect of buffering, avoid external striking to damage fire hydrant 3, when fire hydrant 3 damages and appears leaking, three-way valve 6 is opened to the accessible control box, break off 3 intaking of fire hydrant, avoid extravagant, facilitate for the maintenance, when near taking place the conflagration, and when the professional comes to need the longer time, flip 14 is opened to near personnel's accessible dwang 21, take out pipe coil 11 and toolbox 9, oneself assembles and put out a fire, improve emergency efficiency, avoid more loss of property.

The utility model discloses a set up water tank 4 and booster pump 12 and can improve water pressure, do benefit to high-rise use, protect fire hydrant 3 through fixed column one 17, two 18, curb plate 20 of fixed column and guard plate 19, simultaneously, can let near personnel operate by oneself through pipe dish 11 and toolbox 9 that set up, improve the efficiency of emergent response, avoid more loss of property.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A water supply device for fire fighting engineering extinguishment comprises a concrete box (1) and is characterized in that the concrete box (1) is fixed under the ground, the right side of the concrete box (1) is communicated with a water inlet pipe (2), a flow meter (16) is installed on the water inlet pipe (2), the upper end of the water inlet pipe (2) is connected with a fire hydrant (3), the water inlet pipe (2) is connected with a three-way pipe, the other end of the three-way pipe is connected with a water tank (4), a three-way valve (6) is installed on the three-way pipe, the lower end of the water tank (4) is connected with a drain pipe (5), the other end of the drain pipe (5) is connected with a sewer, a booster pump (12) is arranged in the water tank (4), the booster pump (12) is connected with a branch pipe (13), the upper end of the branch pipe (13) is connected with the water inlet pipe (2, a pipe disc (11) is arranged on the hook (10), a fire hose is arranged on the pipe disc (11), a turnover cover (14) is hinged to the upper side of the concrete box (1), and a sunken handle (15) is arranged on the upper side of the turnover cover (14);

the upside of concrete box (1) is fixed with two fixed columns two (18), and the upside of flip (14) is fixed with two fixed columns one (17), fixed column one (17) and fixed column two (18) are the rectangle and arrange, and set up around fire hydrant (3), the left side of fixed column one (17) articulates there is dwang (21), and the left end of dwang (21) is the L type, and dwang (21) joint is at the upside of fixed column two (18), and the tip passes through bolt (22) and pegs graft on fixed column two (18), install the control box on fire hydrant (3).

2. A fire fighting water supply equipment according to claim 1, characterized in that solenoid valves are installed on the upper sides of the water discharge pipe (5), branch pipe (13) and three-way valve (6), and the solenoid valves are provided with manual levers.

3. A fire fighting water supply equipment according to claim 1, characterized in that the right upper side of the water tank (4) is provided with a seal box (8), and a tool box (9) is provided in the seal box (8).

4. The water supply device for fire fighting engineering according to claim 1, characterized in that side plates (20) are fixed between the first fixing columns (17) and between the second fixing columns (18), the side plates (20) are located in the middle of the columns, the side plates (20) are fixed on the right sides of the second fixing columns (18), and the right ends of the side plates (20) on the right sides of the second fixing columns (18) are suspended.

5. A fire fighting water supply device according to claim 1, characterized in that the first fixing column (17) and the second fixing column (18) are fixed with a protection plate (19) at their corners, the protection plate (19) comprises an arc-shaped plate and a fixing ring, the fixing ring is fixed on the main body and the side plate (20), and the end of the arc-shaped plate is pressed against the outside of the side plate (20).

6. A fire fighting water supply equipment according to claim 1, characterized in that the bolt (22) is horizontally disposed and a circular ring is provided at the left end of the bolt (22).

7. The fire fighting project fire extinguishing water supply device according to claim 1, wherein a connecting plate is fixed between the rotating rods (21), the two rotating rods (21) are connected into a whole, and the upper end of the first fixing column (17) protrudes out of the rotating rod (21).