Water hose cleaning device and fire fighting truck

Abstract

The utility model relates to a water hose cleaning device and a fire fighting truck, and relates to the field of fire fighting equipment. The utility model provides a water hose cleaning device which comprises a cleaning body and a plurality of spraying pieces. The cleaning main body is provided with a through cavity for a to-be-cleaned part to pass through, and the cleaning main body is provided with a plurality of mounting ports communicated with the through cavity; the first end of the spraying piece is detachably connected with the mounting opening, and the second end of the spraying piece is used for water inflow. According to the water hose cleaning device, by arranging the cleaning body with the through cavity and the spraying piece, a fire hose penetrates through the through cavity and the spraying piece to conduct high-pressure water spraying work, dirt outside the fire hose is cleaned away, the cleaning efficiency is high, and the problems that the fire hose is heavy, dirty, difficult to clean and the like after being used are solved; and meanwhile, the first end of the spraying piece is detachably connected with the mounting opening, so that the water hose cleaning device is detachable, more portable and high in universality.

Description

Technical Field

[0001] The utility model relates to the field of fire-fighting equipment, and in particular to a hose cleaning device and a fire-fighting truck. Background Art

[0002] A fire hose is a hose used to transport flame-retardant liquids such as high-pressure water or foam. There are metal joints at both ends of the fire hose, which can be connected to another hose to extend the distance or connected to a nozzle to increase the liquid spray pressure. In the process of using a fire hose for rescue, the dirty and muddy firefighting and rescue scene can easily dirty the surface of the fire hose, making it easy for stains, mud and other debris to adhere to the surface of the fire hose after use. If it is not cleaned in time, it is easy to cause mildew due to its special material, reducing its service life and affecting subsequent use. Therefore, the cleaning of the fire hose is very important.

[0003] The inventors have found that fire hoses are heavy, dirty, and difficult to clean after use. The traditional way to clean fire hoses is that firefighters put the dirty hoses directly into the fire truck after using them, and then take them back to the fire rescue station to clean them with fire hose guns and brushes; the traditional way of cleaning fire hoses is cumbersome and time-consuming. Utility Model Content

[0004] The utility model aims to provide a hose cleaning device and a fire truck, which are detachable, more portable, highly versatile, and have high cleaning efficiency.

[0005] The embodiment of the utility model is achieved as follows:

[0006] In the first aspect, the utility model proposes a water hose cleaning device, comprising a cleaning body and a plurality of spray parts; the cleaning body is provided with a through cavity for passing the part to be cleaned, and the cleaning body is provided with a plurality of mounting ports connected to the through cavity; the first end of the spray part is detachably connected to the mounting port, and the second end of the spray part is used for water intake.

[0007] Optionally, the water hose cleaning device further comprises a water inlet structure, and the water inlet structure is connected to the cleaning body;

[0008] The second end of the spraying member is connected to the water inlet structure.

[0009] Optionally, the plurality of mounting openings are arranged at the same height of the cleaning body.

[0010] Optionally, a plurality of the mounting openings are arranged at equal angles along the through cavity.

[0011] Optionally, the water inlet structure includes a water inlet pipe and a connecting seat, and the water inlet pipe is connected to the cleaning body through the connecting seat;

[0012] The water inlet pipe is provided with a connected water inlet and a plurality of water outlets, the water outlet is connected with the second end of the spraying member, and the water inlet is used for water intake.

[0013] Optionally, the water inlet structure includes a connecting piece;

[0014] One end of the connecting piece is communicated with the water outlet, and the other end is communicated with the second end of the spraying piece.

[0015] Optionally, the water hose cleaning device further comprises a guide member, wherein the guide member is disposed at one end or both ends of the cleaning body, and the guide member is provided with an opening communicating with the through cavity.

[0016] Optionally, a guide surface is provided on the end surface of the guide member away from the cleaning body.

[0017] Optionally, the hose cleaning device further comprises a fixing member, one end of which is detachably connected to the cleaning body, and the other end of which is used to connect to an external structure.

[0018] In a second aspect, the utility model further proposes a fire truck, comprising a vehicle body and the above-mentioned water hose cleaning device; the water hose cleaning device is detachably connected to the vehicle body.

[0019] The beneficial effects of the embodiments of the utility model are:

[0020] The water hose cleaning device and the fire truck are provided with a cleaning body with a through cavity and a spraying part, so that the fire hose passes through the through cavity, and the spraying part sprays water at high pressure to clean the dirt on the outside of the fire hose. The cleaning efficiency is high, and the problems of the fire hose being heavy, dirty, and difficult to clean after use are solved. At the same time, the first end of the spraying part is detachably connected to the mounting port, so that the water hose cleaning device is detachable, more portable, and highly versatile. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the structure of a hose cleaning device according to an embodiment of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the cleaning body and the water inlet structure of the embodiment of the utility model;

[0024] Figure 3 This is a top view of the cleaning body and water inlet structure of an embodiment of the utility model.

[0025] Icon: 010- hose cleaning device; 100- cleaning body; 110- through cavity; 120- installation port; 130- fixed end; 200- spray part; 300- guide part; 310- guide surface; 320- threaded part; 400- fixing part; 410- connecting piece; 420- locking pin; 500- water inlet structure; 510- water inlet pipe; 511- water inlet; 512- water outlet; 520- connecting seat; 530- connecting part; 540- connector. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0030] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] This embodiment provides a fire truck, including a vehicle body and a hose cleaning device 010, wherein the hose cleaning device 010 is detachably connected to the vehicle body.

[0033] Among them, the water hose cleaning device 010 can set the cleaning body 100 horizontally or vertically according to actual usage.

[0034] In this embodiment, the object to be cleaned is a fire hose. Of course, the hose cleaning device 010 can also be used to clean other objects to be cleaned with a belt-like structure.

[0035] Please refer to Figure 1 The present embodiment provides a water hose cleaning device 010, which includes a cleaning body 100 and a plurality of spray parts 200; the cleaning body 100 is provided with a through cavity 110 for passing the part to be cleaned, and the cleaning body 100 is provided with a plurality of mounting ports 120 connected to the through cavity 110; the first end of the spray part 200 is detachably connected to the mounting port 120, and the second end of the spray part 200 is used for water intake.

[0036] It can be understood that by providing the cleaning body 100 with the through cavity 110 and the spray part 200, the fire hose can pass through the through cavity 110, and the spray part 200 can perform high-pressure water spraying to clean the dirt on the outside of the fire hose. The cleaning efficiency is high, which solves the problems of the fire hose being bulky, dirty, and difficult to clean after use. At the same time, the first end of the spray part 200 is detachably connected to the mounting port 120, so that the water hose cleaning device 010 is detachable, more portable, and highly versatile.

[0037] In this embodiment, the hose cleaning device 010 includes a cleaning body 100 ; the cleaning body 100 is provided with a through cavity 110 and a plurality of mounting ports 120 , and the through cavity 110 runs through both ends of the cleaning body 100 and is connected to the plurality of mounting ports 120 .

[0038] In this embodiment, please refer to Figure 1-Figure 2 The cleaning body 100 is a round tube structure, and the through cavity 110 is also a cylindrical structure; fixed ends 130 extend vertically outward from both ends of the cleaning body 100, and threaded holes for fixing with other components are provided on the fixed ends 130. Of course, in other embodiments, the cleaning body 100 can also be a prismatic structure, and the through cavity 110 can also be a prismatic structure, and their shapes can be selected according to actual conditions.

[0039] Optionally, the plurality of mounting openings 120 are disposed at the same height of the cleaning body 100 ; the plurality of mounting openings 120 are disposed at equal angles along the through cavity 110 .

[0040] In this embodiment, please refer to Figure 3 Three mounting openings 120 are provided at the same height of the cleaning body 100, and the three mounting openings 120 are provided at equal angles along the arc surface of the through cavity 110, and the angle is 120°. Of course, in other embodiments, two, four, or five mounting openings 120 may also be provided at the same height of the cleaning body 100.

[0041] Please refer to Figure 1 In this embodiment, the hose cleaning device 010 further includes a guide member 300; the guide member 300 is disposed at one or both ends of the cleaning body 100, and the guide member 300 is provided with an opening communicating with the through cavity 110. The end surface of the guide member 300 away from the cleaning body 100 is provided with a guide surface 310.

[0042] Optionally, the guide member 300 is in a circular ring structure, and an arc-shaped guide surface 310 extends from the through cavity 110 of the guide member 300; wherein the guide member 300 is detachably connected to the fixed end 130 of the cleaning body 100 via a threaded member 320.

[0043] The guide member 300 may be made of a polymer material to avoid the disadvantage of rust caused by frequent contact of iron with water.

[0044] Please refer to Figure 1 In this embodiment, the hose cleaning device 010 further includes a fixing member 400; one end of the fixing member 400 is detachably connected to the cleaning body 100, and the other end is used to connect to an external structure.

[0045] The external structure may be understood as the body of a fire truck or other firefighting equipment.

[0046] In this embodiment, please refer to Figure 1An arc-shaped connecting piece 410 is welded at one end of the fixing member 400, and the arc-shaped connecting piece 410 is detachably connected to the fixed end 130 of the cleaning body 100 through a threaded member 320; a fixing hole is provided at the other end of the fixing member 400, and the fixing member 400 is detachably connected to the body of the fire truck by passing a locking pin 420 through the fixing hole.

[0047] Please refer to Figure 1-Figure 3 In this embodiment, the water hose cleaning device 010 includes a spray member 200; the first end of the spray member 200 is detachably connected to the mounting port 120, the second end of the spray member 200 is threadedly connected to the connecting seat 520 of the water inlet structure 500, and the second end of the second spray member 200 is used to connect to a water source.

[0048] In this embodiment, the spray element 200 can be understood as a structure such as a nozzle that continuously sprays water to clean the fire hose; wherein the spray element 200 can be a high-pressure fan-shaped cleaning nozzle, a high-pressure rotating nozzle, a linear nozzle, etc.

[0049] In this embodiment, the hose cleaning device 010 includes a water inlet structure 500 , which is connected to the cleaning body 100 ; the second end of the spray element 200 is connected to the water inlet structure 500 .

[0050] In some embodiments, the water inlet structure 500 may be just a plurality of water inlet pipes 510 connected to the second ends of the spray elements 200 to supply water to the plurality of spray elements 200 separately.

[0051] In this embodiment, please refer to Figure 1-Figure 3 The water inlet structure 500 includes a water inlet pipe 510, a connection seat 520 and a connection piece 530. The water inlet pipe 510 is connected to the cleaning body 100 through the connection seat 520; the water inlet pipe 510 is provided with a water inlet 511 and a plurality of water outlets 512, the water outlets 512 are connected to the second end of the spraying element 200, and the water inlet 511 is used for water intake. One end of the connection piece 530 is connected to the water outlet 512, and the other end is connected to the second end of the spraying element 200.

[0052] In this embodiment, please refer to Figure 2-Figure 3 The water inlet pipe 510 is an annular pipe structure, and a cavity for flowing water is provided inside the annular water inlet pipe 510. The annular water inlet pipe 510 is sleeved on the cleaning body 100, and the inner ring of the annular water inlet pipe 510 is provided with a plurality of water outlets 512. The plurality of water outlets 512 are provided relative to the plurality of mounting ports 120 of the cleaning body 100. In other words, the setting angles of the plurality of water outlets 512 are consistent with the setting angles of the plurality of mounting ports 120.

[0053] In this embodiment, the annular water inlet pipe 510 is connected to the cleaning body 100 through three connecting seats 520 arranged at equal angles. The water inlet pipe 510, the connecting seat 520 and the cleaning body 100 can be an integrally formed structure, and can also be connected after being formed separately.

[0054] Among them, the annular water inlet pipe 510 is connected with the connecting piece 530 at multiple installation ports 120, and one end of the connecting piece 530 is threadedly connected to the installation port 120 of the water inlet pipe 510; the other end of the connecting piece 530 is connected with the spray piece 200, and the other end of the connecting piece 530 is sleeved on the second end of the spray piece 200 and threadedly connected to the spray piece 200.

[0055] Optionally, see Figure 2-Figure 3 A joint 540 is installed at the water inlet 511 end of the annular water inlet pipe 510, and the joint 540 is threadedly connected to the water inlet 511 end.

[0056] Of course, in other embodiments, the water inlet pipe 510 may be a curved pipe or other structure.

[0057] The working principle of the hose cleaning device 010 proposed in this embodiment is: after the spraying part 200 is connected to the connecting part 530, the spraying part 200 is connected to the cleaning body 100 and the connecting part 530 is connected to the water inlet pipe 510. Then, the guide part 300 is fixed on the fixed end 130 surface at both ends of the cleaning body 100 by the screw member 320, and the arc-shaped connecting piece 410 of the fixing part 400 is fixed together. Finally, after the cleaning body 100 of the hose cleaning device 010 is placed vertically, the hose cleaning device 010 is fixed to the fire truck body by the locking pin 420 passing through the fixing part 400.

[0058] During operation, the water pipe is connected to the joint 540, and the fire hose is passed through its cavity. The spraying member 200 simultaneously performs high-pressure water spraying to clean the dirt on the outside of the hose, with high cleaning efficiency and cost saving.

[0059] In summary, the water hose cleaning device 010 proposed in the utility model, by providing a cleaning body 100 with a through cavity 110 and a spray component 200, allows the fire hose to pass through the through cavity 110, and the spray component 200 performs high-pressure water spraying to clean away the dirt on the outside of the fire hose, with high cleaning efficiency, solving the problems of the fire hose being bulky, dirty, and difficult to clean after use; at the same time, the first end of the spray component 200 is detachably connected to the mounting port 120, so that the water hose cleaning device 010 is detachable, more portable, and highly versatile.

[0060] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hose cleaning device, characterized in that: include: A cleaning body, wherein the cleaning body is provided with a through cavity for passing the object to be cleaned, and the cleaning body is provided with a plurality of mounting ports communicating with the through cavity; A plurality of spraying parts, wherein the first end of the spraying part is detachably connected to the mounting opening, and the second end of the spraying part is used for water intake.

2. The hose cleaning device according to claim 1, characterized in that: The water hose cleaning device also includes a water inlet structure, which is connected to the cleaning body; The second end of the spraying member is connected to the water inlet structure.

3. The hose cleaning device according to claim 2, characterized in that: The plurality of mounting openings are arranged at the same height of the cleaning body.

4. The hose cleaning device according to claim 3, characterized in that: The plurality of mounting openings are arranged at equal angles along the through cavity.

5. The hose cleaning device according to claim 2, characterized in that: The water inlet structure comprises a water inlet pipe and a connecting seat, and the water inlet pipe is connected to the cleaning body through the connecting seat; The water inlet pipe is provided with a connected water inlet and a plurality of water outlets, the water outlet is connected with the second end of the spraying member, and the water inlet is used for water intake.

6. The hose cleaning device according to claim 5, characterized in that: The water inlet structure includes a connecting piece; One end of the connecting piece is communicated with the water outlet, and the other end is communicated with the second end of the spraying piece.

7. The hose cleaning device according to claim 1, characterized in that: The hose cleaning device further comprises a guide member, which is arranged at one end or both ends of the cleaning body, and the guide member is provided with an opening communicating with the through cavity.

8. The hose cleaning device according to claim 7, characterized in that: The end surface of the guide member away from the cleaning body is provided with a guide surface.

9. The hose cleaning device according to claim 1, characterized in that: The hose cleaning device also includes a fixing member, one end of which is detachably connected to the cleaning body, and the other end of which is used to connect to an external structure.

10. A fire truck, characterized in that: It comprises a vehicle body and a hose cleaning device as claimed in any one of claims 1 to 9; The water hose cleaning device is detachably connected to the vehicle body.

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