Forest fire high-pressure pump

Abstract

The utility model discloses a forest fire high pressure pump belongs to forest fire field, including the end of bearing, the outer wall fixedly connected with water storage tank of the end of bearing, is provided with the adjusting assembly in the inside of water storage tank, and the adjusting assembly includes the sliding base fixed in the bottom end of water storage tank, the inner wall sliding connection of sliding base has the adjusting board, two adjusting boards are screwed in the outer wall of two -way screw rod, and two -way screw rod is located in the inner wall rotation of water storage tank, and the end portion fixedly connected with hand wheel of two -way screw rod, through the cooperation of above each device, can pass through the intercoordination of each spare part, reduces the labor intensity of operating personnel, improves the utilization of the water body in the box, improves the effect of extinguishing, through the rotation hand wheel makes two -way screw rod rotate, and then makes two adjusting boards opposite movement, and then extrudes the water body of using to the middle part, and then through the height of water body changes to facilitate water pump fast draws, improves the single -use rate of water body, improves the effect of extinguishing.

Description

Technical Field

[0001] This utility model relates to the field of forest fire fighting technology, specifically a high-pressure pump for forest fire fighting. Background Technology

[0002] Forest fire fighting refers to a series of tasks including the prevention and suppression of forest, woodland, and forest land fires. Its main tasks include preventing fires, monitoring fire conditions, organizing firefighting, and post-disaster management. By using high-pressure pumps, which are small in size and light in weight, they are easy to carry and transport. They can be installed on various fire trucks, helicopters, or portable equipment, enabling them to quickly reach the fire scene, adapt to different terrains and environmental conditions, and flexibly carry out firefighting operations.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN218760644U) discloses a backpack-type forest fire-fighting high-pressure pump with noise reduction function. The pump includes a mounting plate, a connecting plate fixed to one side of the mounting plate, a protrusion on one side of the connecting plate, shoulder straps fixed to both sides of the connecting plate, a water pump and a housing fixed to the other side of the mounting plate, the water pump being located inside the housing, a water outlet pipe on one side of the inner wall of the housing, one end of the water outlet pipe being fixedly connected to the water outlet of the water pump, a handle fixed to the top of the water outlet pipe, a shock-absorbing structure on the bottom inner wall of the housing, and sound insulation layers on the top inner wall and one side inner wall of the housing. The shock-absorbing structure includes multiple damping sleeves. This utility model, by setting a shock-absorbing structure, can reduce the amplitude of the water pump during operation, thereby reducing the impact force between the water pump and the housing, thus achieving the effect of reducing noise.

[0004] Although the aforementioned patent improves the device's buffering effect and reduces the amplitude of the water pump's operation by setting up shock-absorbing structures and sound insulation layers, thereby reducing the impact force between the water pump and the outer casing and reducing noise, during firefighting, the device often encounters difficulties in suction and air mixing when the water level is below the pump's extraction surface. This prevents firefighters from effectively using up all the water in the tank, resulting in firefighters having to carry the remaining water back to refill the tank. This increases the workload of firefighters and is detrimental to improving the effectiveness of forest firefighting.

[0005] Therefore, this utility model provides a high-pressure pump for forest fire fighting to solve the above problems. Utility Model Content

[0006] This utility model provides a high-pressure pump for forest fire fighting, which aims to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A forest fire-fighting high-pressure pump includes a backpack end, a water storage tank is fixedly connected to the outer wall of the backpack end, and an adjustment component is provided inside the water storage tank;

[0009] The adjustment assembly includes a slide fixed to the bottom of the water storage tank. An adjustment plate is slidably connected to the inner wall of the slide. Two adjustment plates are threaded onto the outer wall of a bidirectional lead screw. The bidirectional lead screw rotates within the inner wall of the water storage tank. A handwheel is fixedly connected to the end of the bidirectional lead screw. A groove is provided on the inner wall of the water storage tank. The two adjustment plates slide within the inner wall of the groove. A water spray assembly is provided on the side wall of the water storage tank.

[0010] As a preferred technical solution of this application, the water spray assembly includes a water outlet pipe fixedly connected to the side wall of the water storage tank, a water distribution box rotatably connected to the end of the water outlet pipe, a handheld tube fixedly sleeved to the end of the water distribution box, and a spray head threadedly connected to the end of the handheld tube.

[0011] As a preferred technical solution of this application, the water spraying assembly further includes a fixing plate fixedly connected to the inner wall of the water storage tank, a water pump fixedly sleeved inside the fixing plate, the output end of the water pump being fixedly sleeved to the end of the water outlet pipe, and a filter assembly being provided at the top of the water storage tank.

[0012] As a preferred technical solution of this application, the filtration assembly includes a filter box fixedly connected to the top of the water storage tank, a filter plate being snapped into the inner wall of the filter box, a water inlet being fixedly connected to the top of the filter box, and a sealing plug being snapped into the inside of the water inlet.

[0013] As a preferred technical solution of this application, the outer wall of the water storage tank is rotatably connected to a sealing door via a hinge, and a level gauge is fixedly connected to the outer wall of the sealing door.

[0014] As a preferred technical solution of this application, a flexible pad is fixedly connected to the inner wall of the carrying end, and the number of the flexible pads is several. An alarm is fixedly connected to the top of the carrying end.

[0015] The beneficial effects of this utility model are as follows:

[0016] By adjusting the settings of the components, the interaction of various parts can reduce the labor intensity of operators, improve the utilization rate of water in the tank, and enhance the fire extinguishing effect. By turning the handwheel, the double-ended screw rotates, which in turn causes the two adjusting plates to move in opposite directions, thereby squeezing the water in the middle and changing the water level so that the water pump can quickly extract the water, improving the single-use rate of the water and enhancing the fire extinguishing effect.

[0017] The filter components and the water inlet allow operators to quickly add water to the tank, reducing the time spent adding water. The filter plate facilitates the filtration of the added water, preventing impurities from affecting the pump's suction efficiency. The alarm system enhances operator safety during use. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of a high-pressure pump for forest fire fighting;

[0019] Figure 2 This is a schematic diagram of the water distribution box in a high-pressure pump for forest fire fighting.

[0020] Figure 3 This is a schematic diagram of the outlet pipe in a high-pressure pump for forest fire fighting.

[0021] Figure 4 This is a schematic diagram of the regulating plate in a forest fire-fighting high-pressure pump;

[0022] Figure 5 This is a schematic diagram of the filter plate structure in a high-pressure pump for forest fire fighting.

[0023] In the picture:

[0024] 1. Backrest end; 2. Water storage tank; 3. Slide seat; 4. Adjustment plate; 5. Two-way screw; 6. Slide groove; 7. Water outlet pipe; 8. Water distribution box; 9. Handheld pipe; 10. Fixing plate; 11. Water pump; 12. Filter box; 13. Filter plate; 14. Water inlet; 15. Sealing door; 16. Flexible gasket; 17. Alarm. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a high-pressure pump for forest fire fighting, such as... Figures 1-5 As shown, the forest fire high-pressure pump includes a backpack end 1, a water storage tank 2 is fixedly connected to the outer wall of the backpack end 1, and an adjustment component is provided inside the water storage tank 2.

[0027] The adjustment assembly includes a slide block 3 fixed to the bottom of the water storage tank 2. An adjustment plate 4 is slidably connected to the inner wall of the slide block 3. Two adjustment plates 4 are threaded onto the outer wall of the double-acting screw 5. The double-acting screw 5 rotates on the inner wall of the water storage tank 2. A handwheel is fixedly connected to the end of the double-acting screw 5. A groove 6 is provided on the inner wall of the water storage tank 2. The two adjustment plates 4 slide on the inner wall of the groove 6. A water spray assembly is provided on the side wall of the water storage tank 2.

[0028] The water spray assembly includes a water outlet pipe 7 fixedly connected to the side wall of the water storage tank 2, a water distribution box 8 rotatably connected to the end of the water outlet pipe 7, a handheld pipe 9 fixedly sleeved to the end of the water distribution box 8, and a nozzle threadedly connected to the end of the handheld pipe 9.

[0029] The water spray assembly also includes a fixing plate 10 fixedly connected to the inner wall of the water storage tank 2. A water pump 11 is fixedly sleeved inside the fixing plate 10. The output end of the water pump 11 is fixedly sleeved to the end of the water outlet pipe 7. A filter assembly is provided at the top of the water storage tank 2.

[0030] Specifically, the carrying end 1 allows users to quickly carry the water tank 2, improving fire extinguishing efficiency. The adjustable components improve water utilization by coordinating various parts, preventing operators from carrying excessive residual water back and forth to refill, thus reducing workload and increasing extinguishing efficiency. When water levels drop below the pump 11 input, suction becomes difficult and air may be trapped. Turning the handwheel rotates the double-ended screw 5, causing the two adjusting plates 4 to slide on the inner wall of the slide block 3. The sliding limit of the two adjusting plates 4 via the sliding groove 6 provides sufficient stability, allowing for proper displacement of the two adjusting plates 4. The water is pushed inward, causing the water level to rise as it is squeezed, and then quickly drawn in by the water pump 11. This component has a simple structure, is highly practical, and can improve the utilization of water and reduce the labor intensity of operators. Through the cooperation of the outlet pipe 7, the water distribution box, and the handheld pipe 9, the water drawn in by the water pump 11 can be sprayed out quickly. The rotation method can increase the operating area of ​​the handheld pipe 9, thus dealing with different fire intensities. The nozzle design allows for easy adjustment of the water spraying method according to the fire intensity, thereby improving the fire extinguishing efficiency. The fixing plate 10 can stably fix the water pump 11, ensuring its stability during operation and preventing the water pump 11 from shaking during operator carrying, thus improving the fire extinguishing efficiency.

[0031] The filtration assembly includes a filter box 12 fixedly connected to the top of the water storage tank 2, a filter plate 13 snapped into the inner wall of the filter box 12, and a water inlet 14 fixedly connected to the top of the filter box 12, with a sealing plug snapped into the inside of the water inlet 14.

[0032] A sealing door 15 is rotatably connected to the outer wall of the water storage tank 2 via a hinge, and a level gauge is fixedly connected to the outer wall of the sealing door 15.

[0033] A flexible pad 16 is fixedly connected to the inner wall of the carrying end 1. There are several flexible pads 16. An alarm 17 is fixedly connected to the top of the carrying end 1.

[0034] Specifically, the filtration components improve water purity, preventing impurities from mixing with the water and causing blockage of the water pump 11. The water inlet 14 facilitates quick connection to external water supply systems, and a stable connection improves the stability of water supply to the water tank 2, preventing leaks during the filling process. The filter plate 13 quickly adsorbs and filters impurities in the water, preventing them from clogging the water pump 11 inlet. The snap-fit ​​seal prevents water from spilling as the operator moves. The sealed door 15 allows the operator to periodically open the water tank 2 for maintenance and upkeep, extending the equipment's lifespan. The level gauge allows the operator to quickly assess the water volume inside the tank. The multiple flexible pads 16, made of soft material, alleviate pressure on the operator's back from the water tank 2, improving comfort when carrying it.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A forest fire high pressure pump comprising a backpack end (1), characterized in that: A water storage tank (2) is fixedly connected to the outer wall of the back end (1), and an adjustment component is provided inside the water storage tank (2); The adjustment assembly includes a slide (3) fixed to the bottom of the water storage tank (2). An adjustment plate (4) is slidably connected to the inner wall of the slide (3). The two adjustment plates (4) are threaded onto the outer wall of the double-acting screw (5). The double-acting screw (5) rotates on the inner wall of the water storage tank (2). A handwheel is fixedly connected to the end of the double-acting screw (5). A groove (6) is provided on the inner wall of the water storage tank (2). The two adjustment plates (4) slide on the inner wall of the groove (6). A water spray assembly is provided on the side wall of the water storage tank (2).

2. The forest fire high-pressure pump according to claim 1, characterized in that: The water spray assembly includes a water outlet pipe (7) fixedly connected to the side wall of the water storage tank (2), a water distribution box (8) rotatably connected to the end of the water outlet pipe (7), a handheld tube (9) fixedly sleeved to the end of the water distribution box (8), and a nozzle threadedly connected to the end of the handheld tube (9).

3. The forest fire fighting high pressure pump according to claim 2, characterized in that: The water spray assembly also includes a fixing plate (10) fixedly connected to the inner wall of the water storage tank (2). A water pump (11) is fixedly sleeved inside the fixing plate (10). The output end of the water pump (11) is fixedly sleeved to the end of the water outlet pipe (7). A filter assembly is provided at the top of the water storage tank (2).

4. A high-pressure pump for forest fire fighting according to claim 3, characterized in that: The filtration assembly includes a filter box (12) fixedly connected to the top of the water storage tank (2), a filter plate (13) is snapped into the inner wall of the filter box (12), a water inlet (14) is fixedly connected to the top of the filter box (12), and a sealing plug is snapped into the inside of the water inlet (14).

5. A forest fire-fighting high-pressure pump according to claim 1, characterized in that: The outer wall of the water storage tank (2) is rotatably connected to a sealing door (15) via a hinge, and a level gauge is fixedly connected to the outer wall of the sealing door (15).

6. A forest fire-fighting high-pressure pump according to claim 1, characterized in that: The inner wall of the carrying end (1) is fixedly connected with a flexible pad (16), and there are several flexible pads (16). An alarm (17) is fixedly connected to the top of the carrying end (1).

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