High-pressure forest emergency fire pump

Abstract

The utility model relates to fire pump technical field especially relates to a high pressure forest emergency fire pump, including bottom plate, still including installation frame and placing subassembly, the top fixedly connected with installation frame of bottom plate, the utility model discloses the water is introduced into filter box in fire pump, and the filter screen carries out the filtration to water flow, to ensure that water enters the inside of fire pump. With the growth of using time, the effect of filter screen can be reduced. To solve this problem, the filter screen can be pressed down to make the sliding block outside the fixed block move in the filter box. At this time, the rotating plate slides in the sliding block, releasing the restriction of the sliding block. The spring pushes the fixed block outside the sliding block to drive the connecting block to move upward, separating the two fixed blocks, then taking out the old filter screen and putting in the new one, thereby improving the filtering effect of water, reducing impurities into the fire pump, reducing the wear of internal components and prolonging the service life of the device.

Description

Technical Field

[0001] This utility model relates to the field of fire pump technology, and in particular to a high-pressure forest emergency fire pump. Background Technology

[0002] Fire pumps are used in firefighting and are characterized by being fully sealed, leak-free, and corrosion-resistant. They are widely used in environmental protection, water treatment, and firefighting departments to pump various liquids. Therefore, a high-pressure forest emergency fire pump is needed.

[0003] According to the description in the patent application (CN 221779633U) of a portable forest emergency fire pump, "This utility model provides a portable forest emergency fire pump, relating to the field of fire pump technology. It includes a fire pump, with a motor at one end, an outer frame on the bottom outer side, symmetrical support frames inside the outer frame, a refrigeration pipe on the inner side of the support frame, and a refrigeration unit connected to both ends of the refrigeration pipe. Through holes are opened on both sides of the outer frame, and fans are installed inside the through holes. Filter boxes are installed on both sides of the outer frame. This utility model uses a refrigeration unit for cooling, allowing the refrigeration pipe to release cold air evenly. Combined with the fan operation, this effectively cools the fire pump, preventing overheating and malfunctions during use, ensuring normal operation, improving stability and reliability, increasing efficiency, extending service life, and ensuring a continuous water supply."

[0004] Regarding the above description, the applicant believes the following issues exist: Cooling the fire pump using a chiller ensures the uniform release of cold air from the cooling pipes, and works in conjunction with the fan to effectively reduce the fire pump temperature, prevent overheating malfunctions, guarantee its normal operation, improve stability and reliability, and thus increase work efficiency. This helps extend the service life of the fire pump and ensures a continuous water supply for effective fire suppression. However, when the device is used outdoors, the cleanliness of the water source is difficult to guarantee, which may lead to impurities entering the device. Impurities in unfiltered water may accelerate the wear of internal pump components and shorten its service life. Utility Model Content

[0005] To overcome the problem that impurities in unfiltered water may accelerate the wear of internal pump components and shorten their service life.

[0006] The technical solution of this utility model is as follows: a high-pressure forest emergency fire pump, including a base plate; it also includes a mounting frame and a placement component. The mounting frame is fixedly connected to the top of the base plate, and a movable wheel is fixedly connected to the bottom of the base plate. The fire pump is fixedly connected inside the mounting frame. A filter box is installed outside the fire pump. A rotating plate is rotatably connected inside the filter box. A sliding block is slidably connected inside the filter box. A fixed block is rotatably connected inside the sliding block. A filter screen is slidably connected inside the filter box. A connecting block is fixedly connected to the outside of the filter screen. A spring is installed at the middle position between the outside of the sliding block and the inside of the filter box. An acceleration component is installed outside the filter box.

[0007] Preferably, the acceleration assembly includes an acceleration box, which is fixedly connected to the outside of the filter box. A connecting plate is fixedly connected inside the acceleration box, and a motor is fixedly connected to the outside of the connecting plate. A fan blade is fixedly connected to the output end of the motor, and the motor is used to rotate the fan blade.

[0008] Preferably, the fixed block has a cam groove, and the rotating plate is slidably connected to the inside of the sliding block through the cam groove.

[0009] Preferably, the connecting block will be fixed when the two sets of fixing blocks are close to each other.

[0010] Preferably, the connecting plate has a through hole, through which the fan blade is rotatably connected to the inside of the connecting plate.

[0011] Preferably, the placement component includes a storage box, which is fixedly connected to the outside of the mounting frame. A cover plate is rotatably connected to the outside of the storage box. A connecting seat is fixedly connected to the outside of the storage box. A second spring is fixedly connected to the outside of the storage box. A locking plate is fixedly connected to the outside of the second spring. A locking plate is fixedly connected to the outside of the cover plate.

[0012] Preferably, the connecting seat has a second through hole, and the card plate is rotatably connected to the inside of the connecting seat through the second through hole.

[0013] The beneficial effects of this invention are as follows: The fire pump introduces water into the filter box, and the filter screen filters the water flow to ensure that water enters the fire pump. However, the effectiveness of the filter screen may decrease over time. To solve this problem, the filter screen can be pressed down, causing the filter screen to move a sliding block outside the fixed block within the filter box. At this time, a rotating plate slides inside the sliding block, releasing the sliding block's restraint. A spring pushes the fixed block outside the sliding block, causing the connecting block to move upwards, separating the two sets of fixed blocks. The old filter screen can then be removed and a new filter screen inserted, thereby improving the water filtration effect, reducing impurities entering the fire pump, reducing wear on internal components, and extending the service life of the device. Attached Figure Description

[0014] Figure 1The diagram shown is a schematic representation of the overall structure of this utility model.

[0015] Figure 2 The diagram shown is a side view of the present invention.

[0016] Figure 3 The diagram shown is a schematic representation of the filter replacement component of this utility model.

[0017] Figure 4 The diagram shown is a schematic representation of the structure of the filter replacement component of this utility model.

[0018] Figure 5 The diagram shown is a schematic of the fixing structure of the filter replacement component of this utility model;

[0019] Figure 6 The diagram shown is a schematic representation of the acceleration component structure of this utility model.

[0020] Figure 7 The diagram shown is a schematic representation of the placement component structure of this utility model.

[0021] Figure 8 The diagram shown is a schematic of the fixing structure of the placement component of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Base plate; 21. Mounting bracket; 22. Fire pump; 23. Filter box; 24. Rotating plate; 25. Sliding block; 26. Fixing block; 27. Filter screen; 28. Connecting block; 29. ​​Connecting plate; 210. Motor; 211. Fan blade; 212. Accelerator box; 213. Spring 1; 31. Storage box; 32. Cover plate; 33. Connecting seat; 34. Clamping plate; 35. Spring 2; 36. Clamping plate; 4. Casters. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-8This utility model provides an embodiment of a high-pressure forest emergency fire pump, including a base plate 1; it also includes a mounting frame 21 and a placement assembly. The mounting frame 21 is fixedly connected to the top of the base plate 1, and casters 4 are fixedly connected to the bottom of the base plate 1. A fire pump 22 is fixedly connected inside the mounting frame 21. A filter box 23 is provided outside the fire pump 22. A rotating plate 24 is rotatably connected inside the filter box 23. A sliding block 25 is slidably connected inside the filter box 23. A fixing block 26 is rotatably connected inside the sliding block 25. A filter screen 27 is slidably connected inside the filter box 23. A connecting block is fixedly connected to the outside of the filter screen 27. 28. A spring 213 is provided at the middle position between the outside of the sliding block 25 and the inside of the filter box 23. An acceleration component is provided on the outside of the filter box 23. When the device is used, the fire pump 22 drives water into the inside of the filter box 23, so that the filter screen 27 filters the pumped water and then enters the inside of the fire pump 22. When the filter screen 27 is used for a long time, the filtration effect may become poor. By pressing the filter screen 27, the filter screen 27 drives the sliding block 25 outside the fixed block 26 to slide inside the filter box 23. At this time, the rotating plate 24 slides inside the sliding block 25, releasing the restriction on the sliding block 25. Spring 213 pushes the fixed block 26 outside the sliding block 25, causing the connecting block 28 to be pushed upward. The two sets of fixed blocks 26 move away from each other, and then the filter screen 27 is pulled to remove the old filter screen 27 from the inside of the filter box 23, and then a new filter screen 27 is put in. The acceleration assembly includes an acceleration box 212, which is fixedly connected to the outside of the filter box 23. A connecting plate 29 is fixedly connected inside the acceleration box 212, and a motor 210 is fixedly connected to the outside of the connecting plate 29. The output end of the motor 210 is fixedly connected to a fan blade 211. The motor 210 is used to rotate the fan blade 211. The motor 210 provides power for the rotation of the fan blade 211.

[0025] Please see Figure 2-6 In this embodiment, a cam groove is provided on the fixing block 26, and the rotating plate 24 is slidably connected to the inside of the sliding block 25 through the cam groove; when the two sets of fixing blocks 26 approach each other, the connecting block 28 will be fixed. The fixing block 26 is provided, which is beneficial for fixing the connecting block 28; a through hole is provided on the connecting plate 29, and the fan blade 211 is rotatably connected to the inside of the connecting plate 29 through the through hole. The connecting plate 29 is provided, which is beneficial for providing an installation base for other components.

[0026] Please see Figure 7-8In this embodiment, the placement component includes a storage box 31, which is fixedly connected to the outside of the mounting frame 21. A cover plate 32 is rotatably connected to the outside of the storage box 31, a connecting seat 33 is fixedly connected to the outside of the storage box 31, a second spring 35 is fixedly connected to the outside of the storage box 31, a locking plate 34 is fixedly connected to the outside of the second spring 35, and a locking plate 36 is fixedly connected to the outside of the cover plate 32. The presence of the second spring 35 facilitates the rotation of the locking plate 34 inside the connecting seat 33. A second through hole is provided on the connecting seat 33, through which the locking plate 34 is rotatably connected to the inside of the connecting seat 33. The presence of the locking plate 34 facilitates the fixing of the locking plate 36 in conjunction with the second spring 35.

[0027] During operation, pressing the locking plate 34 rotates it inside the connecting seat 33, releasing the locking plate 34 from the locking plate 36. Then, pulling the cover plate 32 opens the storage box 31, allowing the internal pipes to be taken out and connected to the fire pump 22. When using the device, the fire pump 22 draws water into the filter box 23, causing the filter screen 27 to filter the pumped water before it enters the fire pump 22. Prolonged use of the filter screen 27 may cause its filtration efficiency to deteriorate. Pressing the filter screen 27 causes it to move the sliding block 25 outside the fixing block 26 inside the filter box 23. At this time, the rotating plate 24 slides inside the sliding block 25, releasing the restriction on the sliding block 25. Spring 213 pushes the fixing block 26 outside the sliding block 25, causing the connecting block 28 to push upwards, distancing the two sets of fixing blocks 26 from each other. Then, pulling the filter screen 27 removes the old filter screen 27 from the filter box 23, and a new filter screen 27 is then inserted.

[0028] Through the above steps, the fire pump 22 introduces water into the filter box 23, and the filter screen 27 filters the water flow to ensure that water enters the fire pump 22. With prolonged use, the effectiveness of the filter screen 27 may decrease. To address this issue, the filter screen 27 can be pressed down, causing the filter screen to move the sliding block 25 outside the fixed block 26 within the filter box 23. At this time, the rotating plate 24 slides inside the sliding block 25, releasing the restriction of the sliding block 25. The spring 213 pushes the fixed block 26 outside the sliding block 25, causing the connecting block 28 to move upwards, separating the two sets of fixed blocks 26. Then, the old filter screen 27 can be removed and a new filter screen 27 can be inserted, thereby improving the water filtration effect, reducing impurities entering the fire pump 22, reducing wear on internal components, and extending the service life of the device.

Claims

1. A high-pressure forest emergency fire pump comprising a base plate (1); characterized in that: It also includes a mounting bracket (21) and a placement component. The mounting bracket (21) is fixedly connected to the top of the base plate (1), and the caster wheel (4) is fixedly connected to the bottom of the base plate (1). A fire pump (22) is fixedly connected inside the mounting bracket (21). A filter box (23) is installed outside the fire pump (22). A rotating plate (24) is rotatably connected inside the filter box (23). A sliding block (25) is slidably connected inside the filter box (23). A fixed block (26) is rotatably connected inside the sliding block (25). A filter screen (27) is slidably connected inside the filter box (23). A connecting block (28) is fixedly connected to the outside of the filter screen (27). A spring (213) is installed at the middle position between the outside of the sliding block (25) and the inside of the filter box (23). An acceleration component is installed outside the filter box (23).

2. The high-pressure forest emergency fire pump according to claim 1, characterized in that: The acceleration assembly includes an acceleration box (212), which is fixedly connected to the outside of the filter box (23). A connecting plate (29) is fixedly connected inside the acceleration box (212), and a motor (210) is fixedly connected to the outside of the connecting plate (29). A fan blade (211) is fixedly connected to the output end of the motor (210), and the motor (210) is used to rotate the fan blade (211).

3. The high-pressure forest emergency fire pump according to claim 1, characterized in that: A cam groove is provided on the fixed block (26), and the rotating plate (24) is slidably connected to the inside of the sliding block (25) through the cam groove.

4. The high-pressure forest emergency fire pump according to claim 1, characterized in that: When the two sets of fixing blocks (26) come close to each other, the connecting block (28) will be fixed.

5. The high pressure forest emergency fire pump according to claim 1, characterized in that: A through hole is provided on the connecting plate (29), and the fan blade (211) is rotatably connected to the inside of the connecting plate (29) through the through hole.

6. A high pressure forest fire emergency pump according to claim 1, characterized in that: The placement component includes a storage box (31), which is fixedly connected to the outside of the mounting frame (21). A cover plate (32) is rotatably connected to the outside of the storage box (31). A connecting seat (33) is fixedly connected to the outside of the storage box (31). A second spring (35) is fixedly connected to the outside of the storage box (31). A locking plate (34) is fixedly connected to the outside of the second spring (35). A locking plate (36) is fixedly connected to the outside of the cover plate (32).

7. The high pressure forest emergency fire pump according to claim 1, characterized in that: The connecting seat (33) has a through hole two, and the clamping plate (34) is rotatably connected to the inside of the connecting seat (33) through the through hole two.

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