Water-based fire extinguisher filling machine

Abstract

The water-based fire extinguisher filling machine comprises a support, a filling machine body is fixedly assembled on the surface of the support, a sliding way is arranged on the surface of the filling machine body, a sliding block is connected to the inner wall of the sliding way in a sliding and clamping mode, and an electric push rod is fixedly assembled at the bottom end of the inner wall of the sliding way. Through cooperation of a guide pipe and a connector and cooperation of the guide pipe and a dredging structure, a filling machine body is started, liquid in a storage tank is sprayed out through a spray head and enters a fire extinguisher tank body through the connector and the guide pipe under the hydraulic action, and after canning is completed, an electric push rod is used again to drive a top plate to move; when blockage is found in the using process, the dredging structure is used for dredging the inner wall of the guide pipe in time, part damage caused by long-time blockage is avoided, dredging is convenient and fast, time and labor are saved, and construction period delay of the filling machining procedure caused by blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fire extinguisher processing, and specifically relates to a water-based fire extinguisher filling machine. Background Art

[0002] Water-based fire extinguishers, the main ingredients of the agent are surfactants and other substances mixed with treated pure water, in liquid form, so they are referred to as water-based fire extinguishers. After being sprayed, water-based (water mist) fire extinguishers become water mist, which instantly evaporates a large amount of heat in the fire scene, quickly reduces the temperature of the fire scene, and suppresses heat radiation. The surfactant quickly forms a layer of water film on the surface of the combustible material, isolating oxygen, and has the dual effects of cooling and isolation. It participates in fire extinguishing at the same time, thereby achieving the purpose of rapid fire extinguishing. Water-based fire extinguisher canning machines will be used in the production and processing of water-based fire extinguishers, and you need to pay attention when using them. Ensure that the canning bottle is clean and free of impurities to avoid blockage when using the fire extinguisher. Check the sealing performance of the fire extinguisher tank to ensure that there is no leakage. At the same time, avoid high temperature and direct sunlight when storing and using the fire extinguisher to ensure that the water quality is not affected. Perform regular inspections at regular intervals to ensure that the canning machine is intact and reliable, and that the water quality is clean and free of foreign matter. Before use, check whether the catheter used for canning is unobstructed to avoid blockage that may cause filling failure. Due to the small diameter of the catheter, it is time-consuming and laborious to clear the blockage, which delays the filling process and reduces work efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a water-based fire extinguisher filling machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-based fire extinguisher filling machine, comprising a bracket, a filling machine body is fixedly mounted on the surface of the bracket, a slide is arranged on the surface of the filling machine body, a slider is slidably engaged with the inner wall of the slide, an electric push rod is fixedly mounted on the bottom end of the inner wall of the slide, the top end of the electric push rod is fixedly mounted between the slider, a top plate is fixedly mounted on the slider, a plurality of nozzles used in conjunction with the filling machine body are fixedly mounted on the surface of the top plate, a connector is installed at the bottom end of the nozzle, a conduit is fixedly connected to the bottom end of the connector, and a dredging structure is arranged inside the connector.

[0005] Preferably, the dredging structure includes a one-way valve, which is inserted into the top end of the catheter, and a ring is fixedly sleeved on the outer wall of the one-way valve, and a rubber pad is fixedly installed on the surface of the ring, and the rubber pad is located at the bottom end of the inner wall of the connecting head, and one end of the pull rod is fixedly installed on the bottom end of the ring, and the other end of the pull rod extends outside the catheter.

[0006] Preferably, supports are fixedly mounted on both sides of the surface of the bracket, a cross bar is rotatably mounted between the two supports, a sleeve is movably sleeved on the cross bar, and a support rod is fixedly mounted on the front side of the sleeve.

[0007] Preferably, a bolt is threadedly connected to the top end of the sleeve, and the bottom end of the bolt rests on the cross bar.

[0008] Preferably, the bottom end of the conduit is sleeved with a bottom cover.

[0009] Preferably, a filter screen is movably inserted into the inner wall of the connector.

[0010] Compared with the prior art, the utility model has the following beneficial effects: a water-based fire extinguisher filling machine, the filling machine body is installed on a bracket, through the cooperation of a slider and a slideway, the surface of the bracket is used to place the fire extinguisher tank body, the fire extinguisher tank body is placed under the guide tube, the external power supply of the electric push rod is turned on, the electric push rod drives the slider to move on the inner wall of the slideway until the guide tube is extended into the interior of the fire extinguisher tank body, through the cooperation of the guide tube and the connector, through the cooperation of the guide tube and the dredging structure, the guide tube is designed to be thin and long, and is convenient for insertion into the fire extinguisher tank Start the filling machine body, and through the action of hydraulic pressure, spray the liquid in the storage tank through the nozzle, and the liquid passes through the connector and the conduit into the fire extinguisher tank body. After the filling is completed, the electric push rod is used again to move the top plate until the conduit is separated from the fire extinguisher tank body, and the filling is completed. If blockage is found during use, the dredging structure is used in time to dredge the inner wall of the conduit to avoid damage to parts caused by long-term blockage. The dredging is convenient and fast, saving time and effort, and avoiding delays in the filling process due to blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle.

[0013] Figure 3 for Figure 1 Schematic diagram of the structure at point B in the middle.

[0014] In the figure: 1. bracket; 2. filling machine body; 3. slide; 4. slider; 5. top plate; 6. nozzle; 7. connector; 8. filter; 9. one-way valve; 10. ring; 11. rubber pad; 12. pull rod; 13. guide tube; 14. bottom cover; 15. support; 16. cross bar; 17. sleeve; 18. support rod; 19. bolt; 20. electric push rod. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-3 The utility model provides a technical solution: a water-based fire extinguisher filling machine, including a bracket 1, a filling machine body 2 is fixedly assembled on the surface of the bracket 1, a slide 3 is arranged on the surface of the filling machine body 2, a slider 4 is slidably clamped on the inner wall of the slide 3, an electric push rod 20 is fixedly assembled on the bottom end of the inner wall of the slide 3, the top end of the electric push rod 20 is fixedly assembled with the slider 4, a top plate 5 is fixedly assembled on the slider 4, a plurality of nozzles 6 used in conjunction with the filling machine body 2 are fixedly assembled on the surface of the top plate 5, a connector 7 is installed at the bottom end of the nozzle 6, a conduit 13 is fixedly connected to the bottom end of the connector 7, and a dredging structure is arranged in the connector 7.

[0017] The filling machine body 2 is installed on the bracket 1. The surface of the bracket 1 is used to place the fire extinguisher tank body. The fire extinguisher tank body is placed under the conduit 13. The external power supply of the electric push rod 20 is turned on. The electric push rod 20 drives the slider 4 to move on the inner wall of the slide 3 until the conduit 13 is extended into the interior of the fire extinguisher tank body. The conduit 13 is designed to be thin and long, which is convenient for inserting into the fire extinguisher tank body. The filling machine body 2 is started, and the liquid in the storage tank is sprayed out through the nozzle 6 through the action of hydraulic pressure. This process is the existing technology when the filling machine body 2 is used, and no further details are given here. The liquid enters the interior of the fire extinguisher tank body through the connecting head 7 and the conduit 13. After the canning is completed, the electric push rod 20 is used again to drive the top plate 5 to move until the conduit 13 is separated from the fire extinguisher tank body to complete the filling.

[0018] Specifically, the dredging structure includes a one-way valve 9, which is inserted into the top end of the conduit 13. A ring 10 is fixedly sleeved on the outer wall of the one-way valve 9. A rubber pad 11 is fixedly installed on the surface of the ring 10. The rubber pad 11 is located at the bottom end of the inner wall of the connector 7. One end of a pull rod 12 is fixedly installed at the bottom end of the ring 10, and the other end of the pull rod 12 extends to the outside of the conduit 13.

[0019] The dredging structure can play a role in dredging the slender conduit 13. During the use of the filling machine body 2, the liquid flows into the conduit 13 through the one-way valve 9, and enters the fire extinguisher tank through the conduit 13. Due to the impact of the liquid, the impact force is evenly applied to the rubber pad 11, so that the rubber pad 11 fits onto the connector 7. The top of the connector 7 extends into the nozzle 6. A thread is provided on the outer wall of the connector 7, and an internal thread is provided in the nozzle 6. The connector 7 and the nozzle 6 are connected by screw connection, which can be quickly fixed and conveniently disassembled. By providing the one-way valve 9, the probability of the conduit 13 being blocked is reduced, and impurities are isolated in the connector. 7, the connector 7 can be disassembled for quick unblocking. If the one-way valve 9 through which small impurities pass is accumulated and blocked in the conduit 13, use pliers or other auxiliary tools to pull the pull rod 12 downward, and the pulling drives the ring 10 to move. The ring 10 drives the one-way valve 9 and the rubber pad 11 to move together. The rubber pad 11 undergoes elastic deformation and moves in accordance with the inner wall of the conduit 13 to play a cleaning role, thereby achieving the purpose of quick unblocking. The connector 7 is removed, the pull rod 12 is extended into the conduit 13, and the one-way valve 9 is reinstalled. Under the action of hydraulic pressure, the one-way valve 9 is opened to transport the liquid, and the pressure is relieved without the phenomenon that the hydraulic pressure pushes the rubber pad 11 into the conduit 13.

[0020] Specifically, supports 15 are fixedly mounted on both sides of the surface of the bracket 1 , a crossbar 16 is rotatably mounted between the two supports 15 , a sleeve 17 is movably sleeved on the crossbar 16 , and a support rod 18 is fixedly mounted on the front side of the sleeve 17 .

[0021] A support 15 is installed on the bracket 1, and the support 15 is used to support the cross bar 16. During use, the support 15 moves on the cross bar 16 through the sleeve 17, driving the support rod 18 to move, and moving the support rod 18 to a suitable position so that the fire extinguisher tank body used for filling fits against the side of the support rod 18. At the same time, the fire extinguisher tank body is just located below the conduit 13, which plays a role of auxiliary limit.

[0022] Specifically, a bolt 19 is screwed onto the top end of the sleeve 17 , and the bottom end of the bolt 19 rests against the cross bar 16 .

[0023] In order to facilitate the fixation of the sleeve 17, a bolt 19 is screwed on the top end of the sleeve 17, and the bottom end of the bolt 19 is pressed against the cross bar 16. The position of the sleeve 17 is fixed by the friction between the bolt 19 and the cross bar 16.

[0024] Specifically, the bottom end of the conduit 13 is sleeved with a bottom cover 14 .

[0025] When the filling machine body 2 is not working, the bottom end of the conduit 13 is sleeved with a bottom cover 14 to block the bottom end of the conduit 13 to prevent impurities and dust from entering, thereby achieving a sealed effect.

[0026] Specifically, a filter screen 8 is movably inserted into the inner wall of the connector 7 .

[0027] A conical filter screen 8 is arranged in the connector 7 to perform a simple filtration during the liquid discharge process to prevent impurities from blocking the conduit 13 .

[0028] Working principle: The filling machine body 2 is installed on the bracket 1. The surface of the bracket 1 is used to place the fire extinguisher tank body. The fire extinguisher tank body is placed under the conduit 13. The external power supply of the electric push rod 20 is turned on. The electric push rod 20 drives the slider 4 to move on the inner wall of the slide 3 until the conduit 13 is extended into the interior of the fire extinguisher tank body. The filling machine body 2 is started. Through the action of hydraulic pressure, the liquid in the storage tank is sprayed out through the nozzle 6. The liquid enters the interior of the fire extinguisher tank body through the connector 7 and the conduit 13. After the canning is completed, the electric push rod 20 is used again to drive the top plate 5 to move until the conduit 13 is separated from the fire extinguisher tank body, and the filling is completed.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-based fire extinguisher filling machine, comprising a bracket (1), a filling machine body (2) being fixedly mounted on the surface of the bracket (1), characterized in that: The surface of the filling machine body (2) is provided with a slideway (3), the inner wall of the slideway (3) is slidably engaged with a slider (4), the bottom end of the inner wall of the slideway (3) is fixedly equipped with an electric push rod (20), the top end of the electric push rod (20) is fixedly assembled with the slider (4), a top plate (5) is fixedly assembled on the slider (4), a plurality of nozzles (6) used in conjunction with the filling machine body (2) are fixedly assembled on the surface of the top plate (5), a connector (7) is installed at the bottom end of the nozzle (6), a conduit (13) is fixedly connected to the bottom end of the connector (7), and a dredging structure is arranged inside the connector (7).

2. A water-based fire extinguisher filling machine according to claim 1, characterized in that: The dredging structure includes a one-way valve (9), which is inserted into the top end of the conduit (13); a ring (10) is fixedly sleeved on the outer wall of the one-way valve (9); a rubber pad (11) is fixedly installed on the surface of the ring (10); the rubber pad (11) is located at the bottom end of the inner wall of the connector (7); one end of a pull rod (12) is fixedly installed on the bottom end of the ring (10); the other end of the pull rod (12) extends to the outside of the conduit (13).

3. A water-based fire extinguisher filling machine according to claim 1, characterized in that: Supports (15) are fixedly mounted on both sides of the surface of the bracket (1), a cross bar (16) is rotatably mounted between the two supports (15), a sleeve (17) is movably sleeved on the cross bar (16), and a support rod (18) is fixedly mounted on the front side of the sleeve (17).

4. A water-based fire extinguisher filling machine according to claim 3, characterized in that: A bolt (19) is screwed onto the top end of the sleeve (17), and the bottom end of the bolt (19) rests against the cross bar (16).

5. A water-based fire extinguisher filling machine according to claim 1, characterized in that: The bottom end of the conduit (13) is sleeved with a bottom cover (14).

6. A water-based fire extinguisher filling machine according to claim 1, characterized in that: A filter screen (8) is movably inserted into the inner wall of the connector (7).

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