A mobile spray device for heat dissipation of soil-covered cables

Abstract

This utility model discloses a mobile spray device for heat dissipation of soil-covered cables, including a housing, a water pump, and a spray pipe. Multiple spray nozzles are installed at the lower end of the spray pipe. A filter cylinder is fixedly connected to the upper left end of the housing, and a cover plate is provided at the upper end of the filter cylinder. A mounting mechanism for fixing the cover plate is symmetrically installed on the filter cylinder. A filter screen is installed at the lower end of the cover plate, and the filter screen is placed in the middle of the filter cylinder. The water pump is connected to both the filter cylinder and the spray pipe. Two connecting columns are symmetrically fixedly connected to the spray pipe. A lifting mechanism is installed between the connecting columns and the housing. This utility model, through the arrangement of the filter cylinder and filter screen, facilitates the filtration of the sprayed water, preventing impurities such as mud in the water from clogging the spray nozzles. Combined with the mounting mechanism, it facilitates the disassembly, cleaning, and replacement of the filter screen. The height of the spray nozzles can be adjusted by the lifting mechanism, thereby allowing the spray range to be adjusted according to needs.

Description

Technical Field

[0001] This utility model relates to the technical field of heat dissipation for earth-covered cables, specifically a mobile spray device for heat dissipation of earth-covered cables. Background Technology

[0002] Soil-covered cables refer to cables whose tops are covered with a certain thickness of soil and stones. The soil and stones protect the cables from external physical and chemical damage. In the enclosed underground environment, in order to dissipate the heat generated by the cables during operation, a spraying device can be used to spray the soil-covered cables to dissipate heat.

[0003] As disclosed in announcement number CN214981924U, a portable spraying device belongs to the field of spraying technology. This portable spraying device includes a mobile vehicle, a connecting assembly, and a spraying assembly. The spraying assembly includes a water tank, a water pump, a telescopic hose, and a nozzle. When the mobile vehicle is pushed, the spraying assembly, including the water tank, water pump, telescopic hose, and nozzle, is positioned on the side of the aerated concrete block to be sprayed, with the nozzle facing the block. Water is then pumped from the water tank and sprayed from the nozzle onto the aerated concrete block. A motor drives a connecting rod to rotate, which in turn rotates an electric slide, which in turn rotates the nozzle. The electric slide then moves the nozzle up and down, increasing the spraying range and allowing for large-area spraying of the aerated concrete block, thus improving the efficiency of spraying.

[0004] However, existing technologies often have the problem that when spraying, water needs to be taken outdoors on-site. Outdoor water may contain impurities such as mud, and the lack of a filter component can easily cause clogging of the nozzles and other components. In addition, the height of the nozzles is mostly fixed, which is inconvenient to adjust and the spraying range is limited. For example, the comparative patents listed above have this problem.

[0005] To address this issue, we propose a mobile spray device for heat dissipation of soil-covered cables. Utility Model Content

[0006] The purpose of this utility model is to provide a mobile spraying device for heat dissipation of soil-covered cables, in order to solve the problems mentioned in the background art, such as the need to collect water on-site outdoors when spraying, the lack of a filter component to filter the water, which can easily cause blockage of the nozzles and other components, and the fixed height of the nozzles, which is inconvenient to adjust and has a limited spraying range.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a mobile spray device for heat dissipation of soil-covered cables, comprising a housing, a water pump and a spray pipe, with multiple sets of nozzles installed at the lower end of the spray pipe;

[0008] The filter cartridge is fixedly connected to the upper left end of the box. A cover plate is provided at the upper end of the filter cartridge. A mounting mechanism for fixing the cover plate is symmetrically installed on the filter cartridge. A filter screen is installed at the lower end of the cover plate and is placed in the middle of the filter cartridge. The water pump is connected to the filter cartridge and the spray pipe respectively.

[0009] Two connecting columns are symmetrically fixed to the spray pipes, and a lifting mechanism is installed between the connecting columns and the box body.

[0010] Preferably, the lower end of the housing is equipped with casters, the upper end of the housing is provided with a water inlet, the water inlet of the water pump is connected to the filter cartridge, and the water outlet of the water pump is connected to the spray pipe through a hose.

[0011] Preferably, the mounting mechanism includes a mounting plate whose lower end is hinged to the side of the filter cartridge, and the top of the mounting plate extends to the upper end of the cover plate and contacts the upper end surface of the cover plate.

[0012] Preferably, the mounting plate has a through hole in the middle, and the filter cylinder has mounting posts on both sides that pass through the through hole. The outer end of the mounting plate is rotatably connected to a mounting rod located below the through hole. A baffle is fixedly connected to the mounting rod, and one end of the baffle is snapped into the lower end of the mounting post.

[0013] Preferably, a mounting column is provided through the middle of the mounting plate, and the mounting column is fixedly connected to the front and rear sides of the upper end of the filter cylinder. A mounting rod is rotatably connected to the middle of the mounting plate, and a baffle is fixedly connected to the middle of the mounting rod.

[0014] Preferably, a sealing ring is provided at the joint between the cover plate and the upper opening of the filter cylinder.

[0015] Preferably, the lifting mechanism includes two connecting rails mounted on the housing, two connecting columns connected to the two connecting rails respectively, and connecting bolts connected to the connecting rails are installed on the connecting columns.

[0016] Preferably, the connecting bolt is threaded to the connecting post, and the connecting bolt is threaded to the connecting rail.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model facilitates the filtration of spray water by using a filter cylinder and filter screen, preventing impurities such as mud in the water from clogging the nozzles. Combined with the installation mechanism, it facilitates the disassembly, cleaning, and replacement of the filter screen. The height of the nozzles can be adjusted by the lifting mechanism, thereby allowing the spray range to be adjusted according to needs.

[0019] 2. It is equipped with a filter cylinder and a filter screen. The filter screen is placed in the filter cylinder. The filter screen is designed to easily filter out impurities in the water and prevent impurities from clogging the nozzle.

[0020] 3. An installation mechanism is provided, which includes an installation plate, an installation column, an installation rod, and a baffle. The installation mechanism facilitates the disassembly, cleaning, and replacement of the filter screen.

[0021] 4. It is equipped with a connecting column and a connecting rail. The connecting column and the connecting rail slide up and down, which drives the nozzle to rise and fall on the left side of the box. The actual spray range can be adjusted by adjusting the height of the nozzle. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the entire utility model;

[0023] Figure 2 This is a rear view schematic diagram of the present invention;

[0024] Figure 3 This is a front sectional view of the present invention;

[0025] Figure 4 This is an exploded view of the filter cylinder, cover plate, and filter screen of this utility model;

[0026] Figure 5 This utility model Figure 1 A schematic diagram of the enlarged structure at point A in the middle;

[0027] Figure 6 This is a bottom view of the spray pipe, nozzle, connecting column, connecting rail, and connecting bolt of this utility model;

[0028] Figure 7 This is an exploded view of the connecting column, connecting rail, and connecting bolt of this utility model.

[0029] In the diagram: 1. Housing; 2. Casters; 3. Inlet; 4. Filter cartridge; 5. Cover plate; 6. Filter screen; 7. Mounting mechanism; 8. Mounting plate; 9. Mounting column; 10. Mounting rod; 11. Baffle; 12. Water pump; 13. Spray pipe; 14. Spray head; 15. Connecting column; 16. Connecting rail; 17. Connecting bolt. Detailed Implementation

[0030] 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.

[0031] A mobile spray device for heat dissipation of soil-covered cables, such as Figures 1 to 7 As shown, it includes a housing 1, a water pump 12 and a spray pipe 13, with multiple sets of spray nozzles 14 installed at the lower end of the spray pipe 13;

[0032] The filter cylinder 4 is fixedly connected to the upper left end of the housing 1. The upper end of the filter cylinder 4 is provided with a cover plate 5. The filter cylinder 4 is symmetrically equipped with mounting mechanisms 7 for fixing the cover plate 5. The lower end of the cover plate 5 is equipped with a filter screen 6, and the filter screen 6 is placed in the middle of the filter cylinder 4. The water pump 12 is connected to the filter cylinder 4 and the spray pipe 13 respectively.

[0033] Two connecting columns 15 are symmetrically fixed to the spray pipe 13, and a lifting mechanism is installed between the connecting columns 15 and the box body 1.

[0034] The lower end of the housing 1 is equipped with casters 2, the upper end of the housing 1 is provided with a water inlet 3, the water inlet of the water pump 12 is connected to the filter cartridge 4, and the water outlet of the water pump 12 is connected to the spray pipe 13 through a hose.

[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, firstly, an appropriate amount of water is added to the tank 1 through the water inlet 3, then the water pump 12 is started. The water pump 12 draws water out of the tank 1, filters it through the filter screen 6 inside the filter cylinder 4, and then delivers it to the spray nozzle 14 through the spray pipe 13 for spraying outward. Then, the tank 1 is pushed to move on the ground through the moving wheels 2. At this time, the soil-covered cable is located below the tank 1, and the soil-covered cable is sprayed with water through the spray nozzle 14 for heat dissipation.

[0036] like Figure 5 As shown, the mounting mechanism 7 includes a mounting plate 8 whose lower end is hinged to the side of the filter cylinder 4. The top of the mounting plate 8 extends to the upper end of the cover plate 5 and contacts the upper surface of the cover plate 5. A through hole is provided in the middle of the mounting plate 8. Mounting posts 9 that pass through the through holes are provided on both sides of the filter cylinder 4. A mounting rod 10 located below the through hole is rotatably connected to the outer end of the mounting plate 8. A baffle 11 is fixedly connected to the mounting rod 10. One end of the baffle 11 is snapped into the lower end of the mounting post 9.

[0037] After use, turn off the water pump 12, and control the baffle 11 to move out of the mounting column 9 by rotating the mounting rod 10, thereby releasing the restriction of the mounting column 9 on the mounting plate 8. Then flip the mounting plate 8 downward, and the upper end of the mounting plate 8 separates from the cover plate 5, thereby releasing the restriction of the mounting plate 8 on the cover plate 5. Then pull the cover plate 5 upward, and the cover plate 5 will drive the filter screen 6 to move out from the upper opening of the filter cylinder 4, so as to facilitate the disassembly, cleaning and replacement of the filter screen 6.

[0038] like Figure 1 , Figure 6 and Figure 7 As shown, the lifting mechanism includes two connecting rails 16 mounted on the housing 1, two connecting columns 15 connected to the two connecting rails 16 respectively, and connecting bolts 17 connected to the connecting rails 16 are installed on the connecting columns 15. The connecting bolts 17 are threadedly connected to the connecting columns 15 and to the connecting rails 16.

[0039] During actual spraying, the height of the nozzle 14 can be adjusted by pulling the spray pipe 13 up or down, causing the connecting column 15 connected to the spray pipe 13 to slide up and down on the connecting rail 16. This allows for adjustment of the spraying range of the soil-covered cable according to actual spraying needs; for example, adjusting upwards can appropriately increase the actual spraying range. After the height adjustment is complete, the connecting bolt 17 is tightened to completely fix the connecting column 15 onto the connecting rail 16.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile spray device for heat dissipation of soil-covered cables, comprising a housing (1), a water pump (12) and a spray pipe (13), wherein multiple sets of nozzles (14) are installed at the lower end of the spray pipe (13). Its features are, Also includes: The filter cylinder (4) is fixedly connected to the upper left end of the box (1). The upper end of the filter cylinder (4) is provided with a cover plate (5). The filter cylinder (4) is symmetrically installed with mounting mechanisms (7) for fixing the cover plate (5). The lower end of the cover plate (5) is provided with a filter screen (6), and the filter screen (6) is placed in the middle of the filter cylinder (4). The water pump (12) is connected to the filter cylinder (4) and the spray pipe (13) respectively. The two connecting columns (15) are symmetrically fixedly connected to the spray pipe (13), and a lifting mechanism is installed between the connecting column (15) and the box (1).

2. The mobile spray device for heat dissipation of soil-covered cables according to claim 1, characterized in that: The lower end of the box (1) is equipped with a movable wheel (2), and the upper end of the box (1) is provided with a water inlet (3). The water inlet of the water pump (12) is connected to the filter cylinder (4), and the water outlet of the water pump (12) is connected to the spray pipe (13) through a hose.

3. The mobile spray device for heat dissipation of soil-covered cables according to claim 1, characterized in that: The mounting mechanism (7) includes a mounting plate (8) with its lower end hinged to the side of the filter cylinder (4), and the top of the mounting plate (8) extends to the upper end of the cover plate (5) and contacts the upper surface of the cover plate (5).

4. A mobile spray device for heat dissipation of soil-covered cables according to claim 3, characterized in that: The mounting plate (8) has a through hole in the middle, and the filter cylinder (4) has mounting posts (9) that pass through the through hole on both sides. The mounting plate (8) is rotatably connected to the outer end of the mounting plate (8) and the mounting rod (10) located below the through hole. A baffle (11) is fixedly connected to the mounting rod (10), and one end of the baffle (11) is snapped into the lower end of the mounting post (9).

5. A mobile spray device for heat dissipation of soil-covered cables according to claim 4, characterized in that: A sealing ring is provided at the joint between the cover plate (5) and the upper opening of the filter cylinder (4).

6. A mobile spray device for heat dissipation of soil-covered cables according to claim 1, characterized in that: The lifting mechanism includes two connecting rails (16) mounted on the housing (1), two connecting columns (15) connected to the two connecting rails (16) respectively, and connecting bolts (17) connected to the connecting rails (16) are installed on the connecting columns (15).

7. A mobile spray device for heat dissipation of soil-covered cables according to claim 6, characterized in that: The connecting bolt (17) is threaded to the connecting post (15), and the connecting bolt (17) is threaded to the connecting rail (16).

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