Fire-fighting equipment maintenance device

Abstract

The utility model discloses a fire-fighting equipment maintenance device which comprises a storage cylinder and a telescopic rod, the storage cylinder is used for storing maintenance liquid, one end, far away from the telescopic direction, of the telescopic rod is in threaded connection with the center of the end face of the storage cylinder, and the fire-fighting equipment maintenance device further comprises a maintenance mechanism which is connected with one end, far away from the storage cylinder, of the telescopic rod. The maintenance mechanism moves and is adjusted along with the telescopic end of the telescopic rod. The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a device for cleaning dust and rust on the surface and inside of fire-fighting equipment, realizing spraying rust removal or rust prevention through a semi-closed maintenance space formed in a rubber cover, utilizing gas to increase or remove dust, and being matched with a rotating steel wire grinding head to grind the fire-fighting equipment. The utility model discloses a fire-fighting equipment maintenance device for removing rust.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire-fighting equipment, and in particular relates to a fire-fighting facility maintenance device. Background Art

[0002] With the development of society and the increasing attention paid to fire safety, the demand for maintenance of fire-fighting facilities is increasing.

[0003] Fire-fighting facilities include fire extinguishers, valves and pipes. Fire extinguishers are prone to dust when idle, which accelerates the rate of rust. When valves and pipes come into contact with water, the surface and interior of the valves and pipes will rust, causing damage to the fire-fighting facilities.

[0004] Therefore, a fire protection facility maintenance device is proposed based on the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to clean the dust and rust on the surface and inside of the fire-fighting facilities, and reduce the rust and damage of the fire-fighting facilities.

[0006] The technical solution adopted by the utility model is as follows: a fire-fighting facility maintenance device, comprising a storage cylinder and a telescopic rod, wherein the storage cylinder is used to store maintenance liquid, and one end of the telescopic rod away from the telescopic direction is threadedly connected to the center of the end surface of the storage cylinder, and further comprising a maintenance mechanism, wherein the maintenance mechanism is connected to the end of the telescopic rod away from the storage cylinder, and the maintenance mechanism moves and adjusts with the telescopic end of the telescopic rod;

[0007] The maintenance mechanism includes a pressure tank, which is connected to the telescopic end of the telescopic rod. The end face of the pressure tank away from the telescopic rod is connected to a connecting pipe, and the connecting pipe is connected to the inside of the pressure tank. The outer side walls of the pressure tank are respectively connected to a water pump and an air pump, and the water pump and the air pump are arranged far apart. A liquid inlet pipe is connected between the water pump and the end face of the storage tube.

[0008] Furthermore, a one-way valve 1 is provided between the water outlet end of the water pump and the pressure tank, and a one-way valve 2 is provided between the air outlet end of the air pump and the pressure tank.

[0009] Furthermore, the connecting pipes are symmetrically distributed, one end of the connecting pipe away from the pressure tank is connected to a rubber cover, the connecting pipe is connected to the inside of the rubber cover, and the end of the rubber cover away from the connecting pipe is flared.

[0010] Furthermore, the maintenance mechanism also includes a cleaning component, which includes a rotating motor and a wire grinding head. The rotating motor is arranged at the upper center of the rubber cover, and the rotating motor is located between symmetrical connecting pipes. The output end of the rotating motor passes through the rubber cover and can be rotatably arranged in the rubber cover. The wire grinding head is arranged at the output end of the rotating motor, and the wire grinding head is located in the rubber cover.

[0011] Furthermore, a rubber valve is provided in the connecting tube.

[0012] Furthermore, a strip opening is provided at the edge of one expanded end of the rubber cover, and the strip openings are arranged in a ring shape or at equal intervals.

[0013] After adopting the above structure, the beneficial effects of the utility model are as follows: the utility model proposes a fire-fighting facility maintenance device, which is telescopic and adjustable, easy to hold, and is used to clean dust and rust on the surface and inside of fire-fighting facilities. Rust remover or rust-proof oil can be placed inside the storage tube. A water pump is used to extract the liquid inside the storage tube, pump it into a pressure tank, and spray it into the rubber cover through a connecting pipe to achieve spray rust removal or rust prevention; at the same time, an air pump pumps gas into the pressure tank to increase the pressure inside the pressure tank; or an air pump pumps air into the pressure tank, and pressurized gas is sprayed out through the connecting pipe to remove dust; the wire grinding head can also be driven by a rotating motor to grind the fire-fighting facilities and remove rust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 This is a schematic diagram of the overall structure of a fire protection facility maintenance device proposed by the utility model;

[0016] Figure 2 A half-section view of a fire-fighting facility maintenance device proposed by the utility model;

[0017] Figure 3 The utility model provides a schematic diagram of the rubber cover structure of a fire protection facility maintenance device.

[0018] In the attached drawings: 1. Storage cylinder, 2. Telescopic rod, 3. Maintenance mechanism, 4. Pressure tank, 5. Connecting pipe, 6. Water pump, 7. Air pump, 8. Liquid inlet pipe, 9. One-way valve 1, 10. One-way valve 2, 11. Rubber cover, 12. Cleaning assembly, 13. Rotating motor, 14. Wire grinding head, 15. Rubber valve, 16. Strip mouth. DETAILED DESCRIPTION

[0019] like Figure 1-3As shown, a fire-fighting facility maintenance device includes a storage cylinder 1 and a telescopic rod 2. The storage cylinder 1 is used to store maintenance liquid. The end of the telescopic rod 2 away from the telescopic direction is threadedly connected to the center of the end surface of the storage cylinder 1. The storage cylinder 1 also includes a maintenance mechanism 3. The maintenance mechanism 3 is connected to the end of the telescopic rod 2 away from the storage cylinder 1. The maintenance mechanism 3 moves and adjusts with the telescopic end of the telescopic rod 2. The storage cylinder 1 contains rust remover or rust-proof oil for maintenance. The distance between the storage cylinder 1 and the maintenance mechanism 3 is changed by the telescopic adjustment of the telescopic rod 2.

[0020] like Figure 2 As shown, in order to extract and spray the rust remover or rust preventive oil in the storage tube 1, the maintenance mechanism 3 includes a pressure tank 4, the pressure tank 4 is connected to the telescopic end of the telescopic rod 2, the end face of the pressure tank 4 away from the telescopic rod 2 is connected with a connecting pipe 5, the connecting pipe 5 is connected with the inside of the pressure tank 4, the outer side wall of the pressure tank 4 is respectively connected with a water pump 6 and an air pump 7, the water pump 6 and the air pump 7 are arranged far away from each other, and a liquid inlet pipe 8 is connected between the water pump 6 and the end face of the storage tube 1, the water pump 6 extracts the rust remover or rust preventive oil in the storage tube 1 through the liquid inlet pipe 8, and pumps it into the pressure tank 4, the pressure in the pressure tank 4 increases, when the pressure tank 4 is full, it is sprayed out through the connecting pipe 5, in order to increase the internal pressure of the pressure tank 4, gas can be pumped into the pressure tank 4 through the air pump 7, so that the internal pressure of the pressure tank 4 is increased, and the rust remover or rust preventive oil is promoted to be sprayed out;

[0021] A one-way valve 9 is provided between the water outlet of the water pump 6 and the pressure tank 4, and a one-way valve 2 10 is provided between the air outlet of the air pump 7 and the pressure tank 4. When the internal pressure of the pressure tank 4 increases, liquid is prevented from entering the air pump 7 or gas from entering the water pump 6 through the liquid inlet pipe 8;

[0022] The connecting pipes 5 are symmetrically distributed, and the end of the connecting pipes 5 away from the pressure tank 4 is connected to a rubber cover 11. The connecting pipes 5 are connected to the inside of the rubber cover 11, and the end of the rubber cover 11 away from the connecting pipe 5 is expanded. The rubber cover 11 forms a semi-enclosed space at the maintenance end to reduce the splashing dirt caused by liquid or gas impacting the fire-fighting facilities.

[0023] like Figure 2 and Figure 3 As shown, in order to increase the rust removal effect of the fire-fighting device, the maintenance mechanism 3 also includes a cleaning component 12, and the cleaning component 12 includes a rotating motor 13 and a wire grinding head 14. The rotating motor 13 is arranged at the upper center of the rubber cover 11, and the rotating motor 13 is located between the symmetrical connecting pipes 5. The output end of the rotating motor 13 passes through the rubber cover 11 and can be rotatably arranged in the rubber cover 11. The wire grinding head 14 is arranged at the output end of the rotating motor 13, and the wire grinding head 14 is located in the rubber cover 11. The rotating motor 13 drives the wire grinding head 14 to rotate inside the rubber cover 11 to grind the surface and the inside of the fire-fighting device, and cooperate with the rust remover to increase the rust removal effect; when spraying anti-rust oil, it can also rotate to sprinkle the anti-rust oil, thereby increasing the application effect of the anti-rust oil.

[0024] Among them, a rubber valve 15 is provided in the connecting pipe 5 to increase the airtightness of the pressure tank 4, prevent the rust remover or rust-proof oil from flowing out, and at the same time increase the spray pressure of the connecting pipe 5. A strip opening 16 is opened at the edge of the expanded end of the rubber cover 11, which is used to deform the expanded end of the rubber cover 11 and adjust the distance between the wire grinding head 14 and the fire-fighting facilities. The strip openings 16 are arranged in a ring shape or at equal intervals for the discharge of rust removers or gases.

[0025] When in use, in the initial state, the storage tube 1 and the telescopic rod 2 are in a separated state, and the rust remover or rust preventive oil is injected into the storage tube 1 through the connection port of the liquid inlet pipe 8 on the storage tube 1, and one end of the liquid inlet pipe 8 is inserted into the storage tube 1, and the storage tube 1 is threadedly connected to one end of the telescopic rod 2. When in use, the telescopic rod 2 is extended, the maintenance mechanism 3 is extended, and the rubber cover 11 is covered on the surface of the fire-fighting facility, and the water pump 6 is started. The water pump 6 extracts the rust remover or rust preventive oil in the storage tube 1 through the liquid inlet pipe 8 and pumps it into the pressure tank 4. The pressure in the pressure tank 4 increases. When the pressure tank 4 is full of the rust remover or rust preventive oil, it is sprayed out through the connecting pipe 5. In order to increase the internal pressure of the pressure tank 4, the air pump 7 is started again. The air pump 7 pumps gas into the pressure tank 4 to increase the internal pressure of the pressure tank 4, promote the spraying of the rust remover or rust preventive oil, and achieve the rust removal or rust prevention effect;

[0026] It is also possible to turn off the water pump 6, turn on the air pump 7, and spray gas through the connecting pipe 5 to achieve air blowing and dust removal of the fire-fighting facilities;

[0027] After the rust remover is sprayed out of the rubber cover 11, the rotating motor 13 drives the wire grinding head 14 to rotate inside the rubber cover 11 to grind the surface and interior of the fire protection device, and cooperate with the rust remover to increase the rust removal effect; when spraying anti-rust oil, it can also rotate to sprinkle the anti-rust oil, thereby increasing the application effect of the anti-rust oil.

[0028] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A fire-fighting facility maintenance device, comprising a storage cylinder and a telescopic rod, wherein the storage cylinder is used to store maintenance liquid, and one end of the telescopic rod away from the telescopic direction is threadedly connected to the center of the end surface of the storage cylinder, characterized in that: It also includes a maintenance mechanism, which is connected to the end of the telescopic rod away from the storage tube, and the maintenance mechanism moves and adjusts along with the telescopic end of the telescopic rod; The maintenance mechanism includes a pressure tank, which is connected to the telescopic end of the telescopic rod. The end face of the pressure tank away from the telescopic rod is connected to a connecting pipe, and the connecting pipe is connected to the inside of the pressure tank. The outer side walls of the pressure tank are respectively connected to a water pump and an air pump, and the water pump and the air pump are arranged far apart. A liquid inlet pipe is connected between the water pump and the end face of the storage tube.

2. A fire protection facility maintenance device according to claim 1, characterized in that: A one-way valve is provided between the water outlet of the water pump and the pressure tank, and a one-way valve is provided between the air outlet of the air pump and the pressure tank.

3. A fire protection facility maintenance device according to claim 1, characterized in that: The connecting pipes are symmetrically distributed, one end of the connecting pipe away from the pressure tank is connected to a rubber cover, the connecting pipe is communicated with the inside of the rubber cover, and the end of the rubber cover away from the connecting pipe is expanded.

4. A fire protection facility maintenance device according to claim 1, characterized in that: The maintenance mechanism also includes a cleaning component, which includes a rotating motor and a wire grinding head. The rotating motor is arranged at the center of the upper part of the rubber cover, and the rotating motor is located between the symmetrical connecting pipes. The output end of the rotating motor passes through the rubber cover and can be rotatably arranged in the rubber cover. The wire grinding head is arranged at the output end of the rotating motor, and the wire grinding head is located in the rubber cover.

5. A fire protection facility maintenance device according to claim 1, characterized in that: A rubber valve is arranged in the connecting pipe.

6. A fire protection facility maintenance device according to claim 4, characterized in that: A strip opening is provided at the edge of one expanded end of the rubber cover, and the strip openings are arranged in a ring shape or at equal intervals.

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