CN220632861U

CN220632861U - High-flow high-pressure water mist gun

Info

Publication number: CN220632861U
Application number: CN202322220139.4U
Authority: CN
Inventors: 郭松
Original assignee: Beijing Ttab Technology Co ltd
Current assignee: Beijing Ttab Technology Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-03-22
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a high-flow high-pressure water mist gun, which relates to the technical field of high-pressure water mist guns and comprises a high-pressure gun body and a high-pressure gun body, wherein one side of the high-pressure gun body is fixedly connected with the high-pressure gun body, one side of the high-pressure gun body, which is far away from the high-pressure gun body, is fixedly connected with a spray head, the bottom of the high-pressure gun body is fixedly connected with a water inlet pipe, the inside of the high-pressure gun body is provided with a water tank, one end of the water inlet pipe extends to the inside of the water tank, the inside of the high-pressure gun body is fixedly connected with a water outlet pipe, one end of the water outlet pipe, which is far away from the water tank, is fixedly connected with the spray head, a fixed block is sleeved outside the high-pressure gun body, one side of the fixed block is rotatably connected with a plurality of protective covers, and the protective covers are sleeved outside the spray head, so that the spray head is prevented from being damaged by unexpected external force when not in use, and the phenomenon that the spray head is blocked by dust can be avoided. The service life of the spray head is prolonged; the protective cover is driven to open and close through the connecting rod structure, so that the linkage between the structures is increased, and the protective cover is automatically opened and closed.

Description

High-flow high-pressure water mist gun

Technical Field

The utility model relates to the technical field of high-pressure water mist guns, in particular to a high-flow high-pressure water mist gun.

Background

The high-flow high-pressure water mist gun is equipment which aims at fire extinguishment and takes water as main injection medium, and is widely popularized and applied in various industries along with the importance of environmental protection due to the characteristics of safety, environmental protection, water conservation, maneuver convenience and high fire extinguishment efficiency of the water mist. However, when the existing high-flow high-pressure water mist gun is not used, the spray head of the high-pressure water mist gun is always exposed, when the high-pressure water mist gun is subjected to unexpected external force, the spray head is easy to damage, and when the spray head is exposed for a long time, the spray hole of the spray head is easy to be blocked, so that the service life of the high-pressure water mist gun is seriously influenced.

Chinese patent CN214158349U discloses a high-flow multifunctional high-pressure water mist gun, belongs to water mist gun technical field, install the pressurization coupling assembling on the handle that intakes, handle top one side department of intaking is equipped with the installation component, be equipped with adjusting part in the installation component, installation component one side cover is equipped with seal assembly, installation component outer wall one side department is equipped with joint Assembly, joint Assembly one side department is equipped with shower nozzle subassembly, connects and spacing through the pressurization coupling assembling, through installation component, seal assembly and joint Assembly, makes it more easy to assemble, air foam have three kinds to penetrate the form and can switch, and this high-pressure water mist gun intensity is good, light in weight, corrosion-resistant and anti-falling ability is strong, easy operation is convenient.

This patent is connected and is spacing through the pressure boost coupling assembling, through installation component, seal assembly and joint component, makes it more easy to assemble, can switch three kinds of forms of penetrating, however the nozzle of this high-flow multi-functional high pressure water mist rifle exposes outside for a long time, easily suffers damage or the phenomenon of jam, seriously influences the life of high pressure water mist rifle, consequently, we propose high-flow high pressure water mist rifle.

The utility model comprises the following steps:

the present utility model has been made to solve the above problems, and an object of the present utility model is to provide a high-flow high-pressure water mist gun, which can prevent the nozzle from being damaged by an unexpected external force when not in use and can prevent the nozzle from being clogged with dust by sleeving a protective cover on the outside of the nozzle. The service life of the spray head is prolonged, and the problems in the background art are solved.

In order to solve the problems, the utility model provides a technical scheme that:

the utility model provides a high-flow high-pressure water mist gun, includes high-pressure rifle body and high-pressure rifle body, one side fixedly connected with high-pressure rifle body of high-pressure rifle body, one side fixedly connected with shower nozzle of keeping away from the high-pressure rifle body of high-pressure rifle body, the bottom fixedly connected with inlet tube of high-pressure rifle body, the basin has been seted up to the inside of high-pressure rifle body, the inside that one end of inlet tube extends to the basin, the inside fixedly connected with outlet pipe of high-pressure rifle body, the one end of outlet pipe extends to the inside of basin, the one end and the shower nozzle fixed connection of basin are kept away from to the outlet pipe, the outside cover of high-pressure rifle body is equipped with the fixed block, one side of fixed block and the outside that is located the shower nozzle rotate and be connected with a plurality of protection casings.

As a preferable scheme of the utility model, a movable block is slidably connected to the outside of the high-pressure gun body and positioned on the other side of the fixed block, a plurality of first connecting rods are rotationally connected to the outside of the movable block at equal intervals, one end, far away from the movable block, of each first connecting rod is rotationally connected with a first rotating shaft, a second connecting rod is sleeved on the outside of the first rotating shaft, and one end, far away from the first rotating shaft, of each second connecting rod is rotationally connected with a corresponding protective cover.

As a preferable scheme of the utility model, a tension spring is fixedly connected between the fixed block and the movable block, and the tension spring is sleeved outside the high-pressure gun body.

As a preferable scheme of the utility model, one end of the movable block far away from the first connecting rod is rotatably connected with an internal thread sleeve, and the outside of the high-pressure gun body is fixedly connected with an external thread sleeve matched with the internal thread sleeve.

As a preferable scheme of the utility model, the worm wheel is fixedly connected in the water tank, the motor is fixedly connected in the high-pressure gun body, and the output end of the motor extends to the inside of the water tank and is fixedly connected with the worm wheel.

As a preferable scheme of the utility model, a water diversion pipe is fixedly connected to one side of the water inlet pipe and positioned at the bottom of the water tank, one end of the water diversion pipe away from the water inlet pipe extends to the inside of the water outlet pipe, and a one-way valve is fixedly connected to the inside of the water diversion pipe.

The beneficial effects of the utility model are as follows: the protective cover is sleeved outside the spray head, so that the spray head is prevented from being damaged by unexpected external force when not in use, and the phenomenon that the spray head is blocked by dust can be avoided. The service life of the spray head is prolonged; the protective cover is driven by the connecting rod structure to realize opening and closing, so that the linkage between the structures is increased, and the automatic opening and closing of the protective cover is realized; the external thread sleeve and the internal thread sleeve are matched for use, so that the movable block is fixed, and the opening and closing stability of the protective cover is further improved; the worm wheel is driven by the motor to rotate, so that water flows into the water outlet pipe under high-speed rotation, the pressurization of the water outlet pipe is realized, the water jet surface can be changed, the water jet form is regulated, and the practicability of the high-pressure water mist gun is further improved.

Description of the drawings:

for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the appearance of the present utility model;

FIG. 2 is a schematic view of the utility model in internal cross-section;

FIG. 3 is an enlarged schematic view of the present utility model at A in FIG. 2;

fig. 4 is a diagram showing a connection relationship between a motor and a worm wheel in the present utility model.

In the figure: 1. a high pressure gun body; 2. a high pressure gun body; 3. a water inlet pipe; 4. a water tank; 5. a fixed block; 6. a water diversion pipe; 7. a water outlet pipe; 8. a spray head; 9. a protective cover; 10. a movable block; 11. a first connecting rod; 12. a second connecting rod; 13. a first rotating shaft; 14. a tension spring; 15. an internally threaded sleeve; 16. an externally threaded sleeve; 17. a one-way valve; 18. a worm wheel; 19. and a motor.

The specific embodiment is as follows:

the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-flow high-pressure water mist gun, including high-pressure rifle body 1 and high-pressure rifle body 2, one side fixedly connected with high-pressure rifle body 2 of high-pressure rifle body 1, one side fixedly connected with shower nozzle 8 of keeping away from high-pressure rifle body 1 of high-pressure rifle body 2, the bottom fixedly connected with inlet tube 3 of high-pressure rifle body 1, basin 4 has been seted up to the inside of high-pressure rifle body 1, the inside that one end of inlet tube 3 extends to basin 4, the inside fixedly connected with outlet pipe 7 of high-pressure rifle body 2, the inside that one end of outlet pipe 7 extends to basin 4, the one end that basin 4 was kept away from to outlet pipe 7 and shower nozzle 8 fixed connection, the outside cover of high-pressure rifle body 2 is equipped with fixed block 5, one side of fixed block 5 just be located the outside rotation of shower nozzle 8 is connected with a plurality of protection casings 9, the outside of high-pressure rifle body 2 just be located the opposite side sliding connection movable block 10 of fixed block 5, the outside equidistance rotation of movable block 10 is connected with a plurality of connecting rods 11, the one end that every connecting rod 11 kept away from movable block 10 all rotates and is connected with pivot one 13, the outside cover of pivot 13 is equipped with two protection casings, the one end that each connecting rod 12 is kept away from the inside of the movable block 2, the corresponding two extension spring 12 is kept away from the inside the movable sleeve 15, the outside thread is connected with one end of the movable sleeve 15 between the corresponding high-pressure body 2 and the fixed connection 15, the high-pressure rifle body 2 is connected with the outside thread sleeve 15, the outside thread 15 is connected with the movable sleeve 15.

The working principle of the structure is as follows: the staff inserts tap with inlet tube 3 earlier, rivers get into the inside of distributive pipe 6 through inlet tube 3 this moment, the check valve 17 receives the pressure of rivers to break the inside of flow outlet pipe 7, spray out from shower nozzle 8 at last, realize putting out a fire, in order to avoid shower nozzle 8 to receive unexpected external force to lead to the phenomenon of damage, prevent the phenomenon of dust jam shower nozzle 8 orifice, outside cover at shower nozzle 8 is equipped with protection casing 9, when needs use shower nozzle 8, move movable block 10 leftwards, movable block 10 drives fixed block 5 and remove, simultaneously connecting rod one 11 and connecting rod two 12 rotate through pivot one 13 and pull protection casing 9, realize opening and shutting of protection casing 9, shower nozzle 8 is not sheltered from, finally through the shelter from that internal thread sleeve 15 and external thread sleeve 16 threaded connection for protection casing 9 is fixed, avoid because of the shelter from when shower nozzle 8 is sprayed to the shower nozzle 9, make its and external thread sleeve 16 separate with rotatory internal thread sleeve 15 after shower nozzle 8 finishes, 14 resumes self elasticity this moment, force movable block 10 to move rightwards, simultaneously connecting rod one 11 and connecting rod two 12 force protection casing 9 to close along with the removal of movable block 10, realize shelter from the realization, improve the life to high-pressure rifle mist.

Further, the inside fixedly connected with worm wheel 18 of basin 4, the inside fixedly connected with motor 19 of high pressure rifle body 1, motor 19's output extend to the inside of basin 4 and with worm wheel 18 fixed connection, one side of inlet tube 3 just is located the bottom fixedly connected with shunt tubes 6 of basin 4, and the one end that the shunt tubes 6 kept away from inlet tube 3 extends to inside outlet pipe 7, the inside fixedly connected with check valve 17 of shunt tubes 6.

The working principle of the structure is as follows: in order to further improve the practicality of the high-pressure water mist gun, the motor 19 is started, the motor 19 drives the worm wheel 18 to rotate, at this moment, water in the water tank 4 is stirred at a high speed, high flow flows into the water outlet pipe 7, pressurization of the water outlet pipe 7 is achieved, namely, water sprayed by the spray head 8 forms a single column shape, long-distance spraying can be achieved, water spraying operation in a certain range can be achieved, after the water outlet pipe 7 is not required to be pressurized, water sprayed by the spray head 8 is dispersed, the spraying surface is large, the coverage range is wide, and the fact that a worker adjusts the spraying form of the water flow according to the actual spraying distance is required to be explained.

To sum up: the staff first connects the water inlet pipe 3 into the faucet, at this moment, the water flow enters the inside of the water diversion pipe 6 through the water inlet pipe 3, the one-way valve 17 breaks the inside of the water outlet pipe 7 under the pressure of the water flow, finally the water is sprayed out from the spray head 8, fire extinction is realized, in order to avoid the phenomenon that the spray head 8 is damaged by unexpected external force, the phenomenon that dust blocks the spray hole of the spray head 8 is prevented, the protective cover 9 is sleeved outside the spray head 8, when the spray head 8 needs to be used, the movable block 10 moves leftwards, the movable block 10 drives the fixed block 5 to move, meanwhile, the first connecting rod 11 and the second connecting rod 12 rotate through the first rotating shaft 13 to pull the protective cover 9, the opening and closing of the protective cover 9 are realized, namely the spray head 8 is not blocked, finally the state of the protective cover 9 is fixed through the threaded connection of the internal threaded sleeve 15 and the external threaded sleeve 16, the blocking caused when the protective cover 9 sprays the spray head 8 is avoided, when the spray head 8 works, the rotary internal thread sleeve 15 is separated from the external thread sleeve 16, at the moment, the tension spring 14 restores the elasticity of the tension spring, the movable block 10 is forced to move rightwards, meanwhile, the first connecting rod 11 and the second connecting rod 12 force the protective cover 9 to be closed along with the movement of the movable block 10, the shielding of the spray head 8 is realized, the service life of the high-pressure water mist gun is prolonged, in order to further improve the practicability of the high-pressure water mist gun, the motor 19 is started, the motor 19 drives the worm wheel 18 to rotate, at the moment, the water in the water tank 4 is stirred at a high speed, the high flow flows into the water outlet pipe 7, the pressurization of the water outlet pipe 7 is realized, namely, the water sprayed by the spray head 8 forms a single column shape, the long-distance spraying can be realized, the water spraying operation in a certain range can be realized, the water sprayed by the spray head 8 is dispersed at the moment, the spraying surface is large, the coverage area is wide after the water outlet pipe 7 does not need to be pressurized, the worker adjusts the spray pattern of the water flow according to the actual spray distance.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High-flow high-pressure water mist gun, a serial communication port, including high-pressure rifle body (1) and high-pressure rifle body (2), one side fixedly connected with high-pressure rifle body (2) of high-pressure rifle body (1), one side fixedly connected with shower nozzle (8) of keeping away from high-pressure rifle body (1) of high-pressure rifle body (2), the bottom fixedly connected with inlet tube (3) of high-pressure rifle body (1), basin (4) have been seted up to the inside of high-pressure rifle body (1), the one end of inlet tube (3) extends to the inside of basin (4), the inside fixedly connected with outlet pipe (7) of high-pressure rifle body (2), the one end and shower nozzle (8) fixedly connected with of basin (4) are kept away from to the one end of outlet pipe (7), the outside cover of high-pressure rifle body (2) is equipped with fixed block (5), one side of fixed block (5) and the outside rotation that is located shower nozzle (8) are connected with a plurality of protection covers (9).

2. The high-flow high-pressure water mist gun according to claim 1, characterized in that a movable block (10) is slidably connected to the outside of the high-pressure gun body (2) and located on the other side of the fixed block (5), a plurality of first connecting rods (11) are rotationally connected to the outside of the movable block (10) at equal intervals, one end, far away from the movable block (10), of each first connecting rod (11) is rotationally connected with a first rotating shaft (13), a second connecting rod (12) is sleeved on the outside of the first rotating shaft (13), and one end, far away from the first rotating shaft (13), of each second connecting rod (12) is rotationally connected with a corresponding protective cover (9).

3. The high-flow high-pressure water mist gun according to claim 2, characterized in that a tension spring (14) is fixedly connected between the fixed block (5) and the movable block (10), and the tension spring (14) is sleeved outside the high-pressure gun body (2).

4. The high-flow high-pressure water mist gun according to claim 2, characterized in that an inner threaded sleeve (15) is rotatably connected to one end of the movable block (10) far away from the first connecting rod (11), and an outer threaded sleeve (16) matched with the inner threaded sleeve (15) is fixedly connected to the outer portion of the high-pressure gun body (2).

5. The high-flow high-pressure water mist gun according to claim 1, characterized in that a worm wheel (18) is fixedly connected to the inside of the water tank (4), a motor (19) is fixedly connected to the inside of the high-pressure gun body (1), and an output end of the motor (19) extends to the inside of the water tank (4) and is fixedly connected with the worm wheel (18).

6. The high-flow high-pressure water mist gun according to claim 1, characterized in that a water diversion pipe (6) is fixedly connected to one side of the water inlet pipe (3) and positioned at the bottom of the water tank (4), one end of the water diversion pipe (6) away from the water inlet pipe (3) extends to the inside of the water outlet pipe (7), and a one-way valve (17) is fixedly connected to the inside of the water diversion pipe (6).