Fire hose cleaning apparatus for fire engineering

Abstract

The application discloses a fire hose cleaning equipment for fire engineering, and relates to the technical field of fire fighting, which comprises a working base plate, a cleaning mechanism is arranged at the right end of the upper end of the working base plate, two groups of extrusion mechanisms are arranged at the left side of the cleaning mechanism, a drying mechanism is arranged at the middle position of the upper end of the working base plate, a winding mechanism is arranged at the left side of the upper end of the working base plate, two groups of flushing mechanisms are arranged in the cleaning mechanism, the cleaning mechanism comprises a cleaning box, the cleaning box is fixedly installed at the upper end of the working base plate, and a cleaning groove is formed in the upper end of the cleaning box. The cleaning box and the two groups of flushing mechanisms are arranged, so that the fire hose can be inserted into the cleaning box, the fire hose is flushed by the two groups of flushing mechanisms, manual cleaning of the fire hose by workers is not needed, the efficiency of fire hose cleaning is greatly improved, and the labor of the workers is reduced.

Description

Technical Field

[0001] This invention relates to the field of fire protection technology, specifically to a fire hose cleaning device for fire protection engineering. Background Technology

[0002] Fire hoses, as essential firefighting equipment, are flexible conduits primarily used to transport high-pressure water or flame-retardant liquids such as foam. Traditional fire hoses have a rubber inner lining and an outer layer wrapped in woven linen. Advanced fire hoses are made of polymer materials such as polyurethane.

[0003] Due to the working environment, fire hoses easily accumulate a lot of mud and stains on their surface after use. If they are not cleaned in time or are not cleaned thoroughly, they can easily rot and affect normal use. Traditional methods of cleaning fire hoses mostly involve manual brushing. Workers manually use cleaning brushes to remove debris from the surface of the fire hoses, which is not only time-consuming and labor-intensive, but also has poor cleaning results. Furthermore, additional equipment is needed for drying and rewinding after cleaning. Summary of the Invention

[0004] The purpose of this invention is to provide a fire hose cleaning device for fire protection engineering, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fire hose cleaning device for fire protection engineering, comprising a working base plate, a cleaning mechanism located on the right side of the upper end of the working base plate, two sets of squeezing mechanisms located on the left side of the cleaning mechanism, a drying mechanism located in the middle of the upper end of the working base plate, a winding mechanism located on the left side of the upper end of the working base plate, two sets of rinsing mechanisms located within the cleaning mechanism, the cleaning mechanism including a cleaning box, the cleaning box being fixedly installed on the upper end of the working base plate, a cleaning groove being opened at the upper end of the cleaning box, rectangular through holes being opened on both sides of the cleaning box, and locking holes being opened on both sides of the upper end of the cleaning box, the two locking holes of the cleaning box respectively communicating with the two rectangular through holes. The cleaning tank has U-shaped grooves on both the front and rear sides of its upper end. Positioning plates are fixedly installed at the four corners of the inner wall of the cleaning grooves. A filter plate is movably arranged between the upper ends of the four positioning plates. A top cover is provided at the top of the cleaning tank. Locking plates are fixedly installed on the left and right sides of the lower end of the top cover. Limiting blocks are fixedly installed on the front and rear sides of the lower end of the top cover. Two locking plates are movably fitted into two locking holes in the cleaning tank. The two locking plates are slidably installed in two U-shaped grooves. The rinsing mechanism includes a first water pipe, which is fixedly installed at the front end of the cleaning tank and communicates with the cleaning groove inside the tank. A water pump is fixedly installed at the front end of the first water pipe, and a second water pipe is fixedly installed above the water pump. A fine-textured ring is fixedly installed through the circumference of the second water pipe, and a threaded sleeve is rotatably installed on the circumference of the second water pipe, rotating onto the outer surface of the fine-textured ring. A sealing ring is provided at the upper end of the second water pipe.

[0006] Preferably, a right-angle pipe is threadedly installed on the inner wall of the threaded sleeve, the right-angle pipe is slidably installed in the U-shaped groove opened in the cleaning box, and a flushing head is fixedly installed at the rear end of the right-angle pipe.

[0007] Preferably, the extrusion mechanism includes a fixed plate, which is fixedly installed on the left side of the cleaning tank. A groove is provided on the left side of the fixed plate, and an adjusting plate is slidably installed in the groove.

[0008] Preferably, an adjusting screw is installed through the front end of the adjusting plate, the adjusting screw is threadedly connected to the fixed plate, an extrusion plate is fixedly installed at the rear end of the adjusting plate, and a central hole is opened through the upper end of the adjusting plate.

[0009] Preferably, a threaded rod is rotatably installed in the center hole of the adjusting plate, and a limiting circular plate is fixedly installed through the middle section of the threaded rod. The limiting circular plate is rotatably sleeved in the center hole of the adjusting plate. Clamping blocks are threadedly installed on both the upper and lower sections of the threaded rod, and the two clamping blocks are attached to the upper and lower ends of the extrusion plate.

[0010] Preferably, the drying mechanism includes two support plates, both of which are fixedly installed on the upper end of the working base plate, and a drying box is fixedly installed between the upper ends of the two support plates, with a through hole opened on the left side end of the drying box.

[0011] Preferably, the winding mechanism includes a concave frame, which is fixedly installed on the upper end of the working base plate. A winding roller is rotatably mounted through the upper end of the concave frame, and a servo motor is fixedly installed on the lower end of the winding roller.

[0012] Preferably, a limiting cylinder is fixedly installed on the lower circumferential surface of the take-up roller, and an extrusion strip is slidably installed through the circumferential surface of the limiting cylinder. A bolt is inserted between the extrusion strip and the take-up roller, and the bolt is threadedly connected to the take-up roller.

[0013] Preferably, a support column is fixedly installed on the rear side of the upper end of the concave frame. A sliding groove is provided at the upper end of the support column, and a sliding groove is provided at the rear end of the support column. A pressing plate is slidably installed in the sliding groove of the support column, and a rectangular hole is provided at the upper end of the pressing plate.

[0014] Preferably, two springs are fixedly installed between the pressing plate and the sliding groove two of the support column. A locking plate is slidably installed in the sliding groove one of the support column. The locking plate is movably sleeved in the rectangular hole of the pressing plate. A disassembly plate is fixedly installed at the upper end of the locking plate. The lower right side of the disassembly plate is rotatably connected to the upper section of the winding roller.

[0015] The beneficial effects of this invention are:

[0016] Firstly, this invention, through its cleaning tank and two sets of rinsing mechanisms, allows the fire hose to be inserted into the cleaning tank and rinsed by the two sets of rinsing mechanisms. This eliminates the need for manual cleaning of the fire hose, greatly improving the efficiency of fire hose cleaning and reducing the labor burden on workers.

[0017] Secondly, this invention uses a filter plate inside the cleaning tank so that the cleaning fluid, after being drawn by two sets of rinsing mechanisms and used to rinse the fire hose, falls back into the bottom of the cleaning tank. This allows the cleaning fluid to be used sequentially, saving water resources. In addition, the filter plate can filter the cleaning fluid, leaving the impurities on the filter plate, so that the cleaning fluid at the bottom of the cleaning tank can be used multiple times.

[0018] Thirdly, this invention uses two sets of squeezing mechanisms on the left side of the cleaning tank, so that after the fire hose is cleaned, the cleaning cloth held by the two squeezing plates can wipe the fire hose, wiping away some of the dirt that the water cannot wash away, and also preliminarily drying the fire hose.

[0019] Fourthly, the present invention, through the drying box, the through holes, and the heating wires inside the drying box, enables the device to thoroughly dry the fire hose, thereby facilitating the subsequent winding of the fire hose, ensuring the cleanliness of the fire hose, and improving the efficiency of fire hose cleaning.

[0020] Fifthly, the present invention, through its winding mechanism, allows the fire hose to be clamped on the circumferential surface of the winding roller by the clamping force between the extrusion bar and the winding roller after cleaning and drying, thereby winding the fire hose. After winding, simply loosen the bolts to relax the extrusion bar and the winding roller, and the wound fire hose can be taken out, which is very convenient.

[0021] Sixth: The present invention, through the two clamping blocks and threaded rod set in the extrusion mechanism, allows the cleaning cloth in the extrusion mechanism to be quickly separated from the extrusion plate by rotating the threaded rod when it is dirty, thereby taking out the cleaning cloth, and then placing a new cleaning cloth on it and locking the threaded rod to clamp the new cleaning cloth. The operation is very convenient and the structure is simple. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the cleaning tank of the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the fixing plate of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the flushing head of the present invention;

[0027] Figure 5 This is a schematic diagram of the water pump of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of the working base plate of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the winding roller of the present invention;

[0030] Figure 8 This is a schematic diagram of the disassembly plate of the present invention.

[0031] Reference numerals: 11. Disassembly plate; 12. Locking pin plate; 13. Sliding groove one; 14. Pressing plate; 15. Sliding groove two; 16. Spring; 17. Support column; 21. Take-up roller; 22. Extrusion strip; 23. Limiting cylinder; 24. Bolt; 31. Working base plate; 32. Support plate; 33. Drying oven; 34. Concave frame; 35. Servo motor; 36. Through hole; 41. Water pump; 42. Water pipe one; 43. Water pipe two; 44. Fine 45. Threaded ring; 46. Sealing ring; 47. Right-angle pipe; 48. Flushing head; 51. Cleaning box; 52. Rectangular through hole; 53. Positioning plate; 54. U-shaped groove; 55. Locking hole; 56. Filter plate; 57. Top cover; 58. Limiting block; 59. Locking plate; 61. Fixing plate; 62. Adjusting screw; 63. Adjusting plate; 64. Center hole; 65. Limiting round plate; 66. Threaded rod; 67. Clamping block; 68. Extrusion plate.

[0032] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0035] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0036] Example: Combining Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8A fire hose cleaning device for fire protection engineering includes a working base plate 31. A cleaning mechanism is located on the upper right side of the working base plate 31. Two sets of squeezing mechanisms are located on the left side of the cleaning mechanism. A drying mechanism is located in the middle of the upper part of the working base plate 31. A winding mechanism is located on the upper left side of the working base plate 31. The cleaning mechanism contains two sets of rinsing mechanisms. The cleaning mechanism includes a cleaning box 51, which is fixedly installed on the upper part of the working base plate 31. A cleaning groove is opened at the upper end of the cleaning box 51. Rectangular through holes 52 are opened on both sides of the cleaning box 51. Locking holes 55 are opened on both sides of the upper end of the cleaning box 51, and the two locking holes 55 are respectively connected to the two rectangular through holes 52. When using this device, the user first assembles it. First, install the two sets of stamping mechanisms, aligning the lower end of the right-angle pipe 47 with the upper end of the water pipe 43 at the water pump 41. At this point, the sealing ring 46 is located between the water pipe 43 and the right-angle pipe 47, while the threaded sleeve 45 can rotate on the circumferential surface of the water pipe 43. The fine-lined ring 44 limits the position of the threaded sleeve 45. Then, through the threaded connection between the threaded sleeve 45 and the right-angle pipe 47, rotate the threaded sleeve 45, causing it to fit onto the circumferential surface of the right-angle pipe 47. The right-angle pipe 47 and the water pipe 43 compress the sealing ring 46, thus sealing the area between them. The right-angle pipe 47 will then be inserted into the U-shaped groove 54 in the cleaning tank 51. At this point, cleaning water is poured into the cleaning tank 51. The top cover 57 is fixedly installed by inserting the two locking plates 59 at the lower end of the top cover 57 into the locking holes 55 of the cleaning tank 51. The cleaning tank 51 has U-shaped grooves 54 on both the front and rear sides of its upper end. Positioning plates 53 are fixedly installed at the four corners of the inner wall of the cleaning groove in the cleaning tank 51. A filter plate 56 is movably installed between the upper ends of the four positioning plates 53. The top cover 57 is located at the upper end of the cleaning tank 51, and locking plates 59 are fixedly installed on the left and right sides of the lower end of the top cover 57. After installation, the user can rotate the threaded rod 66. Because the threaded rod 66 is rotated and sleeved in the center hole 64 through the fixedly installed limiting round plate 65, the threaded rod 66 can only rotate without moving up or down, thereby separating and moving the two clamping blocks 67. The cleaning cloth is placed between the two clamping blocks 67 and the extrusion plate 68. The threaded rod 66 is reversed to fix the cleaning cloth inside the extrusion plate 68. The user can adjust the position of the adjusting plate 63 by rotating the adjusting screws 62 in the two sets of extrusion mechanisms. The adjusting plate 63 drives the extrusion plates 68 to move relative to each other, adjusting the gap between the two extrusion plates 68 to match the thickness of the fire hose. Limiting blocks 58 are fixedly installed on both the front and rear sides of the lower end of the top cover 57. Two locking plates 59 are movably fitted into the two locking holes 55 opened in the cleaning box 51. The two locking plates 59 are slidably installed in the two U-shaped grooves 54. The rinsing mechanism includes a water pipe 42, which is fixedly installed at the front end of the cleaning box 51 and communicates with the cleaning tank inside the cleaning box 51.A water pump 41 is fixedly installed at the front end of water pipe 42, and a second water pipe 43 is fixedly installed at the upper end of water pump 41. A fine-lined ring 44 is fixedly installed through the circumference of the second water pipe 43, and a threaded sleeve 45 is rotatably installed on the circumference of the second water pipe 43. The threaded sleeve 45 is rotatably fitted onto the outer surface of the fine-lined ring 44. A sealing ring 46 is provided at the upper end of the second water pipe 43. A right-angle pipe 47 is threadedly installed on the inner wall of the threaded sleeve 45. The right-angle pipe 47 is slidably installed in the U-shaped groove 54 opened in the cleaning tank 51, and a flushing head 48 is fixedly installed at the rear end of the right-angle pipe 47. The squeezing mechanism includes a fixed plate 61, which is fixedly installed on the left side of the cleaning tank 51. A sliding groove is opened on the left side of the fixed plate 61, and an adjusting plate 63 is slidably installed in the sliding groove of the fixed plate 61. An adjusting screw 62 is threaded through the front end of the adjusting plate 63, and the adjusting screw 62 is threadedly connected to the fixed plate 61. An extrusion plate 68 is fixedly installed at the rear end of the adjusting plate 63, and a through hole 64 is provided at the upper end of the adjusting plate 63. A threaded rod 66 is rotatably installed in the through hole 64 of the adjusting plate 63. A limiting circular plate 65 is fixedly installed through the middle section of the threaded rod 66, and the limiting circular plate 65 is rotatably sleeved in the through hole 64 of the adjusting plate 63. Clamping blocks 67 are threadedly installed at both the upper and lower ends of the threaded rod 66, and the two clamping blocks 67 are attached to the upper and lower ends of the extrusion plate 68. The drying mechanism includes two support plates 32, both of which are fixedly installed on the upper end of the working base plate 31. A drying box 33 is fixedly installed between the upper ends of the two support plates 32, and a through hole 36 is provided at the left end of the drying box 33. The winding mechanism includes a concave frame 34, which is fixedly installed on the upper end of the working base plate 31. A winding roller 21 is rotatably mounted through the upper end of the concave frame 34. A servo motor 35 is fixedly mounted on the lower end of the winding roller 21. A limiting cylinder 23 is fixedly mounted on the lower circumferential surface of the winding roller 21. An extrusion strip 22 is slidably mounted through the circumferential surface of the limiting cylinder 23. A bolt 24 is inserted between the extrusion strip 22 and the winding roller 21, and the bolt 24 is threadedly connected to the winding roller 21. A support column 17 is fixedly mounted on the rear side of the upper end of the concave frame 34. A sliding groove 13 is opened at the upper end of the support column 17, and a sliding groove 15 is opened at the rear end of the support column 17. A pressing plate 14 is slidably mounted in the sliding groove 15 of the support column 17. A rectangular hole is opened at the upper end of the pressing plate 14. Two springs 16 are fixedly installed between the pressing plate 14 and the sliding groove 15 of the support column 17. A locking plate 12 is slidably installed in the sliding groove 13 of the support column 17. The locking plate 12 is movably sleeved in the rectangular hole of the pressing plate 14. A disassembly plate 11 is fixedly installed on the upper end of the locking plate 12. The lower right side of the disassembly plate 11 is rotatably connected to the upper section of the winding roller 21. This invention, through the cleaning box 51 and two sets of flushing mechanisms, allows the fire hose to be inserted into the cleaning box 51 and flushed by the two sets of flushing mechanisms, eliminating the need for manual cleaning of the fire hose and greatly improving the efficiency of fire hose cleaning.Furthermore, it reduces the workload of staff. The invention utilizes a filter plate 56 inside the cleaning tank 51, allowing the cleaning fluid, after being drawn by two sets of rinsing mechanisms and used to rinse the fire hose, to fall back to the bottom of the cleaning tank 51. This enables the cleaning fluid to be used sequentially, saving water resources. The filter plate 56 also filters the cleaning fluid, leaving impurities on it, allowing the cleaning fluid at the bottom of the cleaning tank 51 to be reused multiple times. The invention also incorporates two sets of squeezing mechanisms on the left side of the cleaning tank 51. After cleaning, the cleaning cloth held by the two squeezing plates 68 can wipe the fire hose, removing dirt that the water cannot wash away and providing initial drying. Finally, the invention utilizes a drying chamber 33, through holes 36, and heating wires inside the drying chamber 33 to thoroughly dry the fire hose, facilitating subsequent hose reeling and ensuring cleanliness, thus improving the efficiency of fire hose cleaning. This invention, through its winding mechanism, allows the fire hose to be held in place on the circumferential surface of the winding roller 21 by the clamping force between the extrusion bar 22 and the winding roller 21 after cleaning and drying. This winds up the fire hose. After winding, simply loosening the bolt 24 allows the extrusion bar 22 and winding roller 21 to relax, making it easy to remove the wound fire hose. Furthermore, the invention utilizes two clamping blocks 67 and a threaded rod 66 within the extrusion mechanism. When the cleaning cloth inside the extrusion mechanism becomes dirty, rotating the threaded rod 66 quickly separates the two clamping blocks 67 from the extrusion plate 68, allowing the cleaning cloth to be removed. A new cleaning cloth is then placed on top, and the threaded rod 66 is tightened to clamp the new cloth. The operation is very convenient, and the structure is simple.

[0037] Working principle: When using this device, the user first assembles it, installing the two sets of stamping mechanisms. The lower end of the right-angle pipe 47 is aligned with the upper end of the water pipe 43 of the water pump 41. At this time, the sealing ring 46 is located between the water pipe 43 and the right-angle pipe 47, and the threaded sleeve 45 can rotate on the circumferential surface of the water pipe 43. The fine-lined ring 44 limits the movement of the threaded sleeve 45. Then, through the threaded connection between the threaded sleeve 45 and the right-angle pipe 47, rotating the threaded sleeve 45... The sleeve 45 is fitted onto the circumferential surface of the right-angle pipe 47. The right-angle pipe 47 and the second water pipe 43 compress the sealing ring 46, thereby sealing the area between the right-angle pipe 47 and the second water pipe 43. The right-angle pipe 47 then fits into the U-shaped groove 54 in the cleaning tank 51. At this point, cleaning water is poured into the cleaning tank 51, and the two locking plates 59 at the lower end of the top cover 57 are inserted into the locking holes 55 in the cleaning tank 51, thus fixing the top cover 57 to the cleaning tank 51.

[0038] After installation, the user can rotate the threaded rod 66. Since the threaded rod 66 is rotatably fitted into the center hole 64 through the fixedly installed limiting circular plate 65, the threaded rod 66 can only rotate without moving up and down, thereby moving the two clamping blocks 67 apart. Then, the cleaning cloth is placed between the two clamping blocks 67 and the extrusion plate 68. Reversing the threaded rod 66 fixes the cleaning cloth inside the extrusion plate 68. The user can adjust the position of the adjusting plate 63 by rotating the adjusting screws 62 in the two sets of extrusion mechanisms. The adjusting plate 63 drives the extrusion plates 68 to move relative to each other, adjusting the gap between the two extrusion plates 68 to match the thickness of the fire hose.

[0039] The user can then insert the front end of the fire hose into the cleaning tank 51 from the right side. The user can then turn on the water pump 41 to extract the cleaning solution from the cleaning tank 51, which is then transmitted through the right-angle pipe 47 to the flushing heads 48. The fire hose is then cleaned through the two flushing heads 48. After cleaning, the fire hose is passed through the rectangular through-hole 52 on the left side of the cleaning tank 51, through two sets of squeezing mechanisms, and wiped by the cleaning cloth on the upper part of the two squeezing plates 68 within the squeezing mechanisms. After wiping, the fire hose is passed through the through-hole 36 in the drying chamber 33, and dried by the heating wires inside the drying chamber 33.

[0040] At this point, the user loosens the connection between bolt 24 and the take-up roller 21 by rotating bolt 24 through the threaded connection between bolt 24 and take-up roller 21. Simultaneously, the extrusion strip 22 is also loosened from the take-up roller 21. The user then inserts the end of the fire hose between the extrusion strip 22 and the take-up roller 21, and reverses bolt 24 to press the extrusion strip 22 and take-up roller 21 together, thus clamping the fire hose. The user can then control the servo motor 35, which drives the take-up roller 21 to rotate via its output shaft. As the take-up roller 21 rotates, it causes the fire hose to be wound up.

[0041] At this time, the rear section of the fire hose will first be cleaned in the cleaning tank 51, then wiped by two sets of extrusion mechanisms, then dried by the drying mechanism, and finally rolled up by the take-up roller 21 to complete the cleaning process.

[0042] After cleaning, the user can press the pressing plate 14 to move it to the right. At this time, the pressing plate 14 will separate from the locking plate 12. The user can then pull up the disassembly plate 11 to remove the locking plate 12 from the sliding groove 13 opened in the support column 17. At this time, the upper end of the winding roller 21 is in an empty state, and the user can collect the cleaned fire hose.

[0043] This invention, through the design of a cleaning tank 51 and two sets of flushing mechanisms, allows the device to insert fire hoses into the cleaning tank 51 and flush them using the two sets of flushing mechanisms. This eliminates the need for manual cleaning of the fire hoses, greatly improving the efficiency of fire hose cleaning and reducing labor costs. The invention also incorporates a filter plate 56 inside the cleaning tank 51. After the cleaning fluid is drawn out by the two sets of flushing mechanisms and used to flush the fire hoses, it falls back to the bottom of the cleaning tank 51, allowing for the reuse of the cleaning fluid and conserving water resources. Furthermore, the filter plate 56 filters the cleaning fluid, retaining impurities, allowing the cleaning fluid at the bottom of the cleaning tank 51 to be reused multiple times. Finally, the invention utilizes two sets of squeezing mechanisms on the left side of the cleaning tank 51. After the fire hoses are cleaned, the cleaning cloth held between the two squeezing plates 68 can wipe the fire hoses, removing dirt that cannot be washed away by the water flow and providing initial drying. This invention, through the drying chamber 33, the through hole 36, and the heating wire inside the drying chamber 33, enables the device to thoroughly dry fire hoses, facilitating subsequent winding and ensuring the cleanliness of the fire hoses, thus improving the efficiency of fire hose cleaning. The winding mechanism allows the fire hoses to be clamped onto the circumferential surface of the winding roller 21 by the clamping force between the extrusion bar 22 and the winding roller 21 after cleaning and drying, thereby winding the fire hoses. After winding, simply loosening the bolt 24 allows the extrusion bar 22 and the winding roller 21 to relax, making it very convenient to remove the wound fire hoses. The present invention, by setting two clamping blocks 67 and a threaded rod 66 in the extrusion mechanism, allows the cleaning cloth in the extrusion mechanism to be quickly separated from the extrusion plate 68 by rotating the threaded rod 66 when it is dirty, so that the cleaning cloth can be taken out, and a new cleaning cloth can be placed on it and the threaded rod 66 can be locked to clamp the new cleaning cloth. The operation is very convenient and the structure is simple.

[0044] Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A fire hose cleaning device for fire protection engineering, comprising a working base plate (31), characterized in that: The upper right side of the working base plate (31) is provided with a cleaning mechanism, the left side of the cleaning mechanism is provided with two sets of extrusion mechanisms, the middle position of the upper end of the working base plate (31) is provided with a drying mechanism, the left side of the upper end of the working base plate (31) is provided with a winding mechanism, and the cleaning mechanism is provided with two sets of rinsing mechanisms. The cleaning mechanism includes a cleaning box (51), which is fixedly installed on the upper end of the working base plate (31). A cleaning groove is provided on the upper end of the cleaning box (51). Rectangular through holes (52) are provided on both sides of the cleaning box (51). Locking holes (55) are provided on both sides of the upper end of the cleaning box (51). The two locking holes (55) of the cleaning box (51) are respectively connected to the two rectangular through holes (52). U-shaped grooves (54) are provided on the front and rear sides of the upper end of the cleaning box (51). The cleaning grooves of the cleaning box (51) are filled with... Positioning plates (53) are fixedly installed at the four corners of the wall. A filter plate (56) is movably arranged between the upper ends of the four positioning plates (53). A top cover (57) is provided at the upper end of the cleaning box (51). Locking plates (59) are fixedly installed on the left and right sides of the lower end of the top cover (57). Limiting blocks (58) are fixedly installed on the front and rear sides of the lower end of the top cover (57). The two locking plates (59) are respectively movably sleeved in the two locking holes (55) opened in the cleaning box (51). The two locking plates (59) are respectively slidably installed in the two U-shaped grooves (54). The rinsing mechanism includes a water pipe (42), which is fixedly installed at the front end of the cleaning tank (51). The water pipe (42) is connected to the cleaning tank inside the cleaning tank (51). A water pump (41) is fixedly installed at the front end of the water pipe (42). A water pipe (43) is fixedly installed at the upper end of the water pump (41). A fine-lined ring (44) is fixedly installed through the circumference of the water pipe (43). A threaded sleeve (45) is rotatably installed on the circumference of the water pipe (43). The threaded sleeve (45) is rotatably sleeved on the outer surface of the fine-lined ring (44). A sealing ring (46) is provided at the upper end of the water pipe (43). The inner wall of the threaded sleeve (45) is threaded with a right-angle pipe (47), which is slidably installed in the U-shaped groove (54) opened in the cleaning box (51). A flushing head (48) is fixedly installed at the rear end of the right-angle pipe (47). The drying mechanism includes two support plates (32), both of which are fixedly installed on the upper end of the working base plate (31). A drying box (33) is fixedly installed between the upper ends of the two support plates (32), and a through hole (36) is provided on the left side end of the drying box (33). The winding mechanism includes a concave frame (34), which is fixedly installed on the upper end of the working base plate (31). A winding roller (21) is rotatably installed through the upper end of the concave frame (34), and a servo motor (35) is fixedly installed on the lower end of the winding roller (21). A limiting cylinder (23) is fixedly installed on the lower circumferential surface of the take-up roller (21). An extrusion strip (22) is slidably installed through the circumferential surface of the limiting cylinder (23). A bolt (24) is inserted between the extrusion strip (22) and the take-up roller (21). The bolt (24) is threadedly connected to the take-up roller (21). A support column (17) is fixedly installed on the rear side of the upper end of the concave frame (34). A sliding groove (13) is opened at the upper end of the support column (17), and a sliding groove (15) is opened at the rear end of the support column (17). A pressing plate (14) is slidably installed in the sliding groove (15) of the support column (17), and a rectangular hole is opened at the upper end of the pressing plate (14). Two springs (16) are fixedly installed between the pressing plate (14) and the sliding groove (15) of the support column (17). A locking plate (12) is slidably installed in the sliding groove (13) of the support column (17). The locking plate (12) is movably sleeved in the rectangular hole of the pressing plate (14). A disassembly plate (11) is fixedly installed on the upper end of the locking plate (12). The lower right side of the disassembly plate (11) is rotatably connected to the upper section of the winding roller (21). The extrusion mechanism includes a fixed plate (61), which is fixedly installed on the left side of the cleaning tank (51). A groove is provided on the left side of the fixed plate (61), and an adjusting plate (63) is slidably installed in the groove. An adjusting screw (62) is installed through the front end of the adjusting plate (63), and the adjusting screw (62) is threadedly connected to the fixed plate (61). An extrusion plate (68) is fixedly installed at the rear end of the adjusting plate (63), and a central hole (64) is opened through the upper end of the adjusting plate (63). A threaded rod (66) is rotatably installed in the center hole (64) of the adjusting plate (63). A limiting circular plate (65) is fixedly installed through the middle section of the threaded rod (66). The limiting circular plate (65) is rotatably sleeved in the center hole (64) of the adjusting plate (63). Clamping blocks (67) are threadedly installed on both the upper and lower sections of the threaded rod (66). The two clamping blocks (67) are attached to the upper and lower ends of the extrusion plate (68).

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