CN207484581U - A kind of fire-fighting water tank of voltage regulation - Google Patents

Abstract

The utility model discloses a kind of fire-fighting water tank of voltage regulation, including water tank and cabinet, the water tank and cabinet are disposed side by side on the top of support plate, the exterior bottom connection of the water tank is equipped with outlet pipe, and the top side connection of water tank is equipped with water inlet pipe, the bottom end of the water inlet pipe is equipped with horn mouth, and the horn mouth is arranged on the inside of water tank, the bell-mouthed lower section is equipped with matched floating ball, and the bottom of the floating ball is fixedly connected with the upper end of motion bar.The fire-fighting water tank of voltage regulation, by setting pressure type water level switch and air pump, and pressure type water level switch is electrically connected by conducting wire and air pump, in the case of cutting off the water supply in the external world, air pump can start automatically, feed-tank internal pressurization, so that the hydraulic pressure inside water tank will not be reduced with water level decreasing, pressure inside water tank can keep preferable, do not interfere with fire-fighting use, be worthy to be popularized and popularize.

Description

A kind of fire-fighting water tank of voltage regulation

Technical field

The utility model belongs to fire-fighting equipment technical field, and in particular to a kind of fire-fighting water tank of voltage regulation.

Background technology

Fire station is divided into two class of common fire station and special duty fire station, and common fire station is divided into the common fire station of level-one and two The common fire station of grade.City must be set up the common fire station of level-one；Ground level more than city (containing) and more flourishing at county level of economy City should set special duty fire station；The common fire station of level-one is set to truly have difficult region in completed region of the city, can be set through demonstration The common fire station of two level；The city that having task needs can set the professional fire station such as passenger ship station, aviation fire station.Urban planning The layout of fire station in area, generally should using be connected to set out instruction after in 5 minutes fire brigade can reach responsibility area edge as principle It determines.The area under one's jurisdiction area of fire station is determined by following principle：Common fire station generally should not exceed 7 square kilometres, be located at the suburbs The common fire station in area still sets out after instruction that fire brigade can reach responsibility area edge and be determined as principle in 5 minutes to be connected to, Area under one's jurisdiction area should not exceed 15 square kilometres, and pressure type water level switch, the tracheae that it has a lower ending opening leads to cylinder bottom, water inlet The air of Shi Guanli is closed in the inside and can't get out, and is just formed than extraneous slightly higher pressure, water level more high pressure is higher, such root Water level can be predicted indirectly according to pressure, and the measurement of pressure completes break-make using elastic element by the Zona transformans movable contact of element Action.Existing fire-fighting water tank of voltage regulation would generally be automatically replenished after the hydraulic pressure of water tank of voltage regulation declines, but cut off the water supply in the external world In the case of, it with the water level decreasing of water tank of voltage regulation, causes hydraulic pressure too small, causes water outlet slow, once there is urgent fire-fighting thing Therefore, it will it influences fire-fighting and uses.

In view of this, it designs a kind of fire-fighting and is solved the above problems with water tank of voltage regulation and is necessary.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of fire-fighting water tank of voltage regulation Problem.

To achieve the above object, the utility model provides following technical solution：A kind of fire-fighting water tank of voltage regulation, including water tank And cabinet, the water tank and cabinet are disposed side by side on the top of support plate, the exterior bottom connection of the water tank is equipped with outlet pipe, And the top side connection of water tank is equipped with water inlet pipe, the bottom end of the water inlet pipe is equipped with horn mouth, and the horn mouth is arranged on water The inside of case, the bell-mouthed lower section are equipped with matched floating ball, and the bottom of the floating ball and the upper end of motion bar are consolidated It is fixed to connect, it is fixedly connected at the bottom end of the motion bar and the central upper portion position of round slider, the round slider slides peace Mounted in the inside of slide cartridge, the slide cartridge is fixedly mounted on the inside bottom side of water tank, and through-hole is uniformly provided on the barrel of slide cartridge, institute The inside for stating water tank is also equipped with pressure type water level switch, and the pressure type water level switch is electrically connected by conducting wire and air pump, The air pump is fixedly mounted on the inside of cabinet by pedestal, the top that the gas outlet of the air pump passes through outlet pipe and water tank Side connects, and the air inlet of air pump is connected by pipeline with the side of shell, and the shell is fixedly mounted on the outside of water tank Side, and shell is internally provided with air filtering core, the outlet pipe is internally provided with check valve.

Preferably, it is described that four supporting legs are arranged at the bottom corners of support plate.

Preferably, the top side connection of the water tank is equipped with relief tube, and the other end of relief tube is connected with cistern.

Preferably, the relief tube is internally provided with relief valve.

Preferably, the outlet pipe is internally provided with ball valve.

Preferably, the external side of the water tank is equipped with liquid level gauge.

Preferably, the lateral wall of the shell is equipped with air admission hole.

The technique effect and advantage of the utility model：The fire-fighting water tank of voltage regulation, by set pressure type water level switch and Air pump, and pressure type water level switch is electrically connected by conducting wire and air pump, in the case of cutting off the water supply in the external world, air pump can open automatically It is dynamic, feed-tank internal pressurization so that the hydraulic pressure inside water tank will not be reduced with water level decreasing, and the pressure inside water tank can protect It holds preferably, does not interfere with fire-fighting use, be worthy to be popularized and popularize.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the front view of the utility model；

Fig. 3 is the slide cartridge structure diagram of the utility model.

In figure：1 water tank, 2 cabinets, 3 round sliders, 4 slide cartridges, 5 motion bars, 6 floating balls, 7 horn mouths, 8 water inlet pipes, 9 pressure Formula water level switch, 10 support plates, 11 pedestals, 12 air filtering cores, 13 shells, 14 air pumps, 15 outlet pipes, 16 check valves, 17 are let out Pressure pipe, 18 relief valves, 19 outlet pipes, 20 ball valves, 21 supporting legs, 22 liquid level gauges, 23 through-holes.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

The utility model provides a kind of fire-fighting water tank of voltage regulation as shown in Figs. 1-3, described including water tank 1 and cabinet 2 Water tank 1 and cabinet 2 are disposed side by side on the top of support plate 10, and the exterior bottom connection of the water tank 1 is equipped with outlet pipe 19, and water The top side connection of case 1 is equipped with water inlet pipe 8, and the bottom end of the water inlet pipe 8 is equipped with horn mouth 7, and the horn mouth 7 is arranged on water The inside of case 1, the lower section of the horn mouth 7 are equipped with matched floating ball 6, and the bottom of the floating ball 6 is upper with motion bar 5 End is fixedly connected, and is fixedly connected at the bottom end of the motion bar 5 and the central upper portion position of round slider 3, the round slider 3 The inside of slide cartridge 4 is slidably mounted on, the slide cartridge 4, round slider 3 and motion bar 5 have preferable guiding role to floating ball 6, The slide cartridge 4 is fixedly mounted on the inside bottom side of water tank 1, and through-hole 23 is uniformly provided on the barrel of slide cartridge 4, and the through-hole 23 can So that the pressure inside slide cartridge 4 is consistent with the pressure inside water tank 1, so as to reduce the resistance of the rising of floating ball 6, the water The inside of case 1 is also equipped with pressure type water level switch 9, and the pressure type water level switch 9 is electrically connected by conducting wire and air pump 14, The air pump 14 is fixedly mounted on the inside of cabinet 1 by pedestal 11, the gas outlet of the air pump 14 by outlet pipe 15 with The top side connection of water tank 1, and the air inlet of air pump 14 is connected by pipeline with the side of shell 13, the shell 13 is fixed Mounted on the external side of water tank 2, and shell 13 is internally provided with air filtering core 12, and the air filtering core 12 prevents from sucking different Object blocks pipeline, and the outlet pipe 15 is internally provided with check valve 16, and the check valve 16 can prevent the water inside water tank from falling Inside gas pump 14.

Specifically, described be arranged with four supporting legs 21 at the bottom corners of support plate 10, the supporting leg 21 is to support Plate 10 has preferable supporting role.

Specifically, the top side connection of the water tank 1 is equipped with relief tube 17, and the other end and cistern of relief tube 17 Connection, when the relief tube 17 can prevent the damage of 1 internal part of water tank, the water of spilling can pass through relief tube 17 and flow into cistern.

Specifically, the relief tube 17 is internally provided with relief valve 18, the relief valve 18 can prevent 1 internal pressure of water tank It is excessive, water tank 1 is caused to rupture.

Specifically, the outlet pipe 19 is internally provided with ball valve 20, the ball valve 20 is convenient for discharging water.

Specifically, the external side of the water tank 1 is equipped with liquid level gauge 22, the liquid level gauge 22 is convenient for inside observation water tank 1 Liquid level.

Specifically, the lateral wall of the shell 13 is equipped with air admission hole, the air admission hole facilitates access for air.

Operation principle：The fire-fighting water tank of voltage regulation, external world's access water can be by water inlet pipe 8 automatically into water tank 1 during work Inside, as the water level inside water tank 1 increases, floating ball 6 can withstand the horn mouth 7 of 8 bottom end of water inlet pipe, at this time inside water tank 1 Pressure remained steady, but when extraneous access water is cut off the water, during water level reduction inside water tank 1, pressure type water level switch 9 can sense Water level decreasing, at this time air pump 14 can start automatically, 1 internal pressurization of feed-tank so that the hydraulic pressure inside water tank 1 will not be with water level Decline and reduce, the pressure inside water tank 1 can keep preferable, not interfere with fire-fighting use.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of fire-fighting water tank of voltage regulation, including water tank (1) and cabinet (2), it is characterised in that：The water tank (1) and cabinet (2) The top of support plate (10) is disposed side by side on, the exterior bottom connection of the water tank (1) is equipped with outlet pipe (19), and water tank (1) Top side connection be equipped with water inlet pipe (8), the bottom end of the water inlet pipe (8) is equipped with horn mouth (7), and the horn mouth (7) sets It puts in the inside of water tank (1), the lower section of the horn mouth (7) is equipped with matched floating ball (6), the bottom of the floating ball (6) Portion is fixedly connected with the upper end of motion bar (5), at the bottom end of the motion bar (5) and the central upper portion position of round slider (3) It is fixedly connected, the round slider (3) is slidably mounted on the inside of slide cartridge (4), and the slide cartridge (4) is fixedly mounted on water tank (1) Inside bottom side, and through-hole (23) is uniformly provided on the barrel of slide cartridge (4), the inside of the water tank (1) is also equipped with pressure type Water level switch (9), the pressure type water level switch (9) are electrically connected by conducting wire and air pump (14), and the air pump (14) passes through Pedestal (11) is fixedly mounted on the inside of cabinet (2), and the gas outlet of the air pump (14) passes through outlet pipe (15) and water tank (1) Top side connection, and the air inlet of air pump (14) is connected by pipeline with the side of shell (13), and the shell (13) is consolidated Dingan County is mounted in the external side of water tank (1), and shell (13) is internally provided with air filtering core (12), the outlet pipe (15) It is internally provided with check valve (16).

2. a kind of fire-fighting water tank of voltage regulation according to claim 1, it is characterised in that：It is described in the bottom of support plate (10) Corner is arranged with four supporting legs (21).

3. a kind of fire-fighting water tank of voltage regulation according to claim 1, it is characterised in that：The top side of the water tank (1) Connection is equipped with relief tube (17), and the other end of relief tube (17) is connected with cistern.

4. a kind of fire-fighting water tank of voltage regulation according to claim 3, it is characterised in that：The inside of the relief tube (17) is set There is relief valve (18).

5. a kind of fire-fighting water tank of voltage regulation according to claim 1, it is characterised in that：The inside of the outlet pipe (19) is set There is ball valve (20).

6. a kind of fire-fighting water tank of voltage regulation according to claim 1, it is characterised in that：The external side of the water tank (1) Equipped with liquid level gauge (22).

7. a kind of fire-fighting water tank of voltage regulation according to claim 1, it is characterised in that：On the lateral wall of the shell (13) Equipped with air admission hole.