Water supplementing device of drinking water tank for traffic transportation

Abstract

The utility model relates to the field of drinking water tank water replenishing, in particular to a drinking water tank water replenishing device for traffic transportation, which comprises a water tank, a mounting block is fixedly connected to the inner wall of the water tank, a sliding groove is formed in the mounting block, a sliding block is slidably connected to the inner wall of the sliding groove, and a threaded rod is in threaded connection to the inner wall of the sliding block. A mounting block is connected with a used water tank, a sliding block is placed in a sliding groove, a limiting rod is arranged to limit a sealing plate, edge warping of the sealing plate is prevented, a threaded rod is rotated to enable the sliding block to descend, the sealing plate is driven by the sliding block to descend, and meanwhile the sealing plate drives a mounting plate and a water level sensor to descend. The position of the water level sensor is observed through the upper surface of the water tank, and the threaded rod is stopped rotating, so that the effect of conveniently adjusting the position of the water level sensor is achieved, water tanks of different sizes can be conveniently adapted, and the water storage capacity in the water tank can be conveniently adjusted according to actual use conditions.

Description

Technical Field

[0001] This utility model relates to the field of water tank replenishment technology, specifically a water tank replenishment device for transportation. Background Technology

[0002] As an undergraduate major in regular universities, Transportation Engineering belongs to the Transportation category. Students need to study for four years to complete the basic academic requirements and are awarded an engineering degree upon graduation. This major is very important in both theory and practice, and it is also a multidisciplinary field.

[0003] Plastic water tanks are the most common type, with advantages such as being lightweight and corrosion-resistant. This material does not react chemically with water, ensuring the safety of drinking water. Moreover, plastic water tanks are relatively inexpensive and easy to mass-produce. Stainless steel water tanks are generally used in environments with high water quality requirements or harsh conditions, such as on some ocean-going vessels. Stainless steel water tanks can resist seawater corrosion and withstand the turbulence and shaking during the voyage. They have high strength and a long service life, but their cost is also relatively high.

[0004] However, existing technologies have found that in practical applications, the water level sensor in existing water tank replenishment devices for transportation cannot be adjusted in height due to differences in tank size and usage scenarios. This results in the replenishment device failing to meet various usage scenarios and requirements. To address this issue, this application proposes a new solution by incorporating components such as a threaded rod. By rotating the threaded rod, the water level sensor can be raised or lowered, thus adjusting its height. This allows for adaptation to water tanks of different sizes and facilitates adjustment of the water storage capacity based on actual usage conditions. Utility Model Content

[0005] In view of the above-mentioned background technology, the existing technology has shortcomings and defects, such as the inability of the water level sensor to adjust its height due to different water tank sizes and usage scenarios, which makes it impossible for the water replenishment device to meet various usage scenarios and requirements.

[0006] This utility model discloses a water replenishment device for a water tank used in transportation, comprising a water tank, an installation block fixedly installed on the inner wall of the water tank, a sliding groove formed inside the installation block, a sliding block slidably connected to the inner wall of the sliding groove, a threaded rod threadedly connected to the inner wall of the sliding block, the outer surface of the threaded rod rotatably connected to the inner wall of the installation block, a sealing plate fixedly connected to the right side of the sliding block, an installation plate fixedly connected to the right side of the sealing plate, a water level sensor fixedly connected to the bottom surface of the installation plate, a sealing cavity formed on the right side of the installation block, the outer surface of the sealing plate slidably connected to the inner wall of the sealing cavity, and a limit rod fixedly connected to the right side of the installation block.

[0007] Furthermore, a base plate is fixedly connected to the bottom surface of the water tank, and a protective shell and a water storage tank are fixedly installed on the upper surface of the base plate. Two doors are fixedly installed on the left side of the protective shell.

[0008] Furthermore, a water pumping pipe is fixedly connected to the bottom surface of the water tank, and a pump body is fixedly installed at the left end of the water pumping pipe.

[0009] Furthermore, a water supply pipe is fixedly installed at the output end of the pump body, and a water outlet is fixedly installed at the left end of the water supply pipe. The outer surface of the water outlet is fixedly installed to the inner wall of the water tank.

[0010] Furthermore, a mounting bracket is fixedly connected to the upper surface of the base plate, and a limiting member is fixedly connected to the upper surface of the mounting bracket.

[0011] Furthermore, two clamping members are fixedly connected to the upper surface of the limiting member, and a limiting groove is formed on the upper surface of the limiting member.

[0012] Furthermore, a limiting block is slidably connected to the inner wall of the limiting groove, and a bolt is threadedly connected to the inner wall of the limiting block.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up components such as a sliding block, a threaded rod, a sealing plate, a mounting plate, a water level sensor, and a limiting rod, connects the mounting block to the water tank used. The sliding block is placed inside the sliding groove, and the limiting rod limits the sealing plate to prevent it from warping. By rotating the threaded rod, the sliding block descends, which in turn causes the sealing plate to descend. Simultaneously, the sealing plate causes the mounting plate and the water level sensor to descend. The position of the water level sensor can be observed through the upper surface of the water tank. Stopping the rotation of the threaded rod allows for easy adjustment of the water level sensor's position, making it suitable for water tanks of different sizes and allowing for adjustment of the water storage capacity inside the tank according to actual usage.

[0015] 2. This utility model incorporates components such as limiting parts, clamping parts, limiting blocks, and bolts. By rotating the bolts, the limiting blocks can slide on the inner wall of the limiting groove. The movement of the limiting blocks allows the water pipe to be removed from the inner wall of the clamping parts. A protective shell and a door allow for easy replacement of internal components such as the water pipe by opening the door. A water level sensor and a pump are included. When the water level sensor detects that the water level inside the tank is below the rated value, the pump starts, drawing water from the outlet into the tank through the suction and delivery pipes. As the liquid level rises until it contacts the water level sensor, the pump shuts off, achieving automatic water replenishment. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the water tank and the water outlet of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram of section A in the middle;

[0021] Figure 5 This is a schematic diagram of the connection relationship between the limiting groove and the limiting block of this utility model.

[0022] In the diagram: 1. Mounting block; 2. Sliding groove; 3. Sliding block; 4. Threaded rod; 5. Sealing plate; 6. Mounting plate; 7. Water level sensor; 8. Limiting rod; 9. Sealing cavity; 10. Water tank; 11. Base plate; 12. Protective shell; 13. Door; 14. Water storage tank; 15. Pump pipe; 16. Pump body; 17. Water supply pipe; 18. Water outlet; 19. Mounting bracket; 20. Limiting component; 21. Clamping component; 22. Limiting groove; 23. Limiting block; 24. Bolt. Detailed Implementation

[0023] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 This utility model discloses a water replenishment device for a water tank in transportation, comprising a water tank 10. An mounting block 1 is fixedly installed on the inner wall of the water tank 10. The mounting block 1 is installed on the inner wall of the water tank 10 and is designed as a detachable connection, facilitating connection with water tanks 10 of various sizes. The upper surface of the water tank 10 is made of food-grade PET material and is transparent, allowing easy observation of the interior of the water tank 10. A water dispensing device can be installed on the back of the water tank 10, allowing users to easily remove water from the tank. A sliding groove 2 is formed inside the mounting block 1. The sliding block 2 is positioned by a sliding block 3 slidably connected to the inner wall of the sliding groove 2. The sliding block 3 is installed inside the sliding groove 2 and is set as a sliding connection. The sliding block 3 can be limited by the contour of the sliding groove 2. The inner wall of the sliding block 3 is threadedly connected to a threaded rod 4. The threaded rod 4 is installed on the inner wall of the sliding block 3 and is set as a threaded connection. The sliding block 3 can be raised and lowered by rotating the threaded rod 4. The outer surface of the threaded rod 4 is rotatably connected to the inner wall of the mounting block 1. The threaded rod 4 is connected to the mounting block 1 and is set as a rotatable connection to achieve the limiting effect of the threaded rod 4.

[0025] Combination Figure 3 and Figure 4 A sealing plate 5 is fixedly connected to the right side of the sliding block 3. The sealing plate 5 is installed on the right side of the sliding block 3 and is set as a fixed connection. The sealing plate 5 can be raised and lowered by the lifting and lowering of the sliding block 3. An installation plate 6 is fixedly connected to the right side of the sealing plate 5 and is set as a fixed connection. The installation plate 6 can be raised and lowered by the lifting and lowering of the sealing plate 5. A water level sensor 7 is fixedly connected to the bottom surface of the installation plate 6. The water level sensor 7 can control the water pump to pump water. When the water level sensor 7 senses that the water level is lower than the rated value, the water pump starts. When the water level sensor 7 comes into contact with water, it can control the water pump to stop working.

[0026] In this embodiment, a sealing cavity 9 is provided on the right side of the mounting block 1. The sealing cavity 9 is positioned on the right side of the mounting block 1. The outer surface of the sealing plate 5 is slidably connected to the inner wall of the sealing cavity 9. The sealing plate 5 and the sealing cavity 9 are connected in a sliding connection. The sealing plate 5 and the sealing cavity 9 can prevent water from entering the interior of the sliding groove 2. A limiting rod 8 is fixedly connected to the right side of the mounting block 1. The limiting rod 8 is connected to the mounting block 1. By setting the limiting rod 8, the sealing plate 5 can be limited to prevent the lower half of the sealing plate 5 from warping.

[0027] In a preferred embodiment, a base plate 11 is fixedly connected to the bottom surface of the water tank 10. The base plate 11 is installed on the bottom surface of the water tank 10 to achieve the supporting effect of the water tank 10. A protective shell 12 and a water storage tank 14 are fixedly installed on the upper surface of the base plate 11. The protective shell 12 and the water storage tank 14 are set on the upper surface of the base plate 11. The water storage tank 14 is used to store drinking water. Two doors 13 are fixedly installed on the left side of the protective shell 12. The two doors 13 can be installed on the left side of the protective shell 12 to facilitate opening the left side of the protective shell 12, thereby facilitating the maintenance of the components inside the protective shell 12.

[0028] like Figure 5 As shown, a water pipe 15 is fixedly connected to the bottom surface of the water storage tank 14. The water pipe 15 is connected to the bottom surface of the water storage tank 14 to facilitate the entry of drinking water into the water pipe 15. A pump body 16 is fixedly installed at the left end of the water pipe 15. The pump body 16 is installed at the left end of the water pipe 15, and the drinking water inside the water storage tank 14 can be drawn through the pump body 16 and the water pipe 15.

[0029] In this embodiment, a water supply pipe 17 is fixedly installed at the output end of the pump body 16. The water supply pipe 17 is set at the output end of the pump body 16, which facilitates the retransmission of drinking water. A water outlet 18 is fixedly installed at the left end of the water supply pipe 17. The outer surface of the water outlet 18 is fixedly installed to the inner wall of the water tank 10. The water outlet 18 is set and connected to the water supply pipe 17. The water outlet 18 is connected to the water tank 10. Through the cooperation of the water pumping pipe 15, the pump body 16, the water supply pipe 17, the water outlet 18 and the water level sensor 7, it is easy to replenish drinking water into the water tank 10.

[0030] Looking back Figure 5 A mounting bracket 19 is fixedly connected to the upper surface of the base plate 11. The mounting bracket 19 is set on the upper surface of the base plate 11 to achieve the positioning and installation effect of the mounting bracket 19. A limiting member 20 is fixedly connected to the upper surface of the mounting bracket 19. The limiting member 20 is installed on the upper surface of the mounting bracket 19 to form a fixed connection. The mounting bracket 19 achieves the support effect of the limiting member 20.

[0031] In a preferred embodiment, two clamping members 21 are fixedly connected to the upper surface of the limiting member 20. The two clamping members 21 are installed on the upper surface of the limiting member 20 to achieve the positioning and installation effect of the clamping members 21. A limiting groove 22 is formed on the upper surface of the limiting member 20. The limiting groove 22 is formed on the upper surface of the limiting member 20 to achieve the positioning of the limiting groove 22.

[0032] In this embodiment, a limiting block 23 is slidably connected to the inner wall of the limiting groove 22. The limiting block 23 is installed on the inner wall of the limiting groove 22 and is configured as a sliding connection. The limiting effect of the limiting block 23 can be achieved by the contour of the limiting groove 22. A clamping block adapted to the clamping member 21 is installed on the surface of the limiting block 23, which can clamp and limit the water pipe 17. A bolt member 24 is threadedly connected to the inner wall of the limiting block 23. The bolt member 24 is installed on the inner wall of the limiting block 23 and is configured as a threaded connection. By rotating the bolt member 24, the top block on the bottom surface of the bolt member 24 contacts the inner bottom wall of the limiting groove 22, which can lock the limiting block 23.

[0033] The implementation principle is as follows: the water level sensor 7 can control the start and stop of the pump body 16. When the water level inside the water tank 10 is lower than the rated value, the pump body 16 starts and draws drinking water from the water storage tank 14 through the water suction pipe 15, water delivery pipe 17 and water outlet 18 and inputs it into the water tank 10. The water level rises continuously until it contacts the water level sensor 7. At this time, the pump body 16 stops working and the water replenishment is completed. By rotating the threaded rod 4, the sliding block 3 is lowered. The sliding block 3 drives the sealing plate 5 to lower. At the same time, the sealing plate 5 drives the mounting plate 6 and the water level sensor 7 to lower. The position of the water level sensor 7 can be observed through the upper surface of the water tank 10. The rotation of the threaded rod 4 can be stopped. This makes it easy to adjust the water storage capacity inside the water tank 10 according to the actual use and prevents water waste.

[0034] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A water replenishment device for a drinking water tank used in transportation, comprising a water tank (10), characterized in that: An installation block (1) is fixedly installed on the inner wall of the water tank (10). A sliding groove (2) is provided inside the installation block (1). A sliding block (3) is slidably connected to the inner wall of the sliding groove (2). A threaded rod (4) is threadedly connected to the inner wall of the sliding block (3). The outer surface of the threaded rod (4) is rotatably connected to the inner wall of the installation block (1). A sealing plate (5) is fixedly connected to the right side of the sliding block (3). An installation plate (6) is fixedly connected to the right side of the sealing plate (5). A water level sensor (7) is fixedly connected to the bottom surface of the installation plate (6). A sealing cavity (9) is provided on the right side of the installation block (1). The outer surface of the sealing plate (5) is slidably connected to the inner wall of the sealing cavity (9). A limit rod (8) is fixedly connected to the right side of the installation block (1).

2. The water replenishment device for a water tank used in transportation according to claim 1, characterized in that: The bottom surface of the water tank (10) is fixedly connected to a base plate (11), and a protective shell (12) and a water storage tank (14) are fixedly installed on the upper surface of the base plate (11). Two doors (13) are fixedly installed on the left side of the protective shell (12).

3. A water replenishment device for a water tank used in transportation according to claim 2, characterized in that: The bottom surface of the water tank (14) is fixedly connected to a water pumping pipe (15), and a pump body (16) is fixedly installed at the left end of the water pumping pipe (15).

4. A water replenishment device for a water tank used in transportation according to claim 3, characterized in that: A water supply pipe (17) is fixedly installed at the output end of the pump body (16), and a water outlet head (18) is fixedly installed at the left end of the water supply pipe (17). The outer surface of the water outlet head (18) is fixedly installed to the inner wall of the water tank (10).

5. A water replenishment device for a water tank used in transportation according to claim 2, characterized in that: A mounting bracket (19) is fixedly connected to the upper surface of the base plate (11), and a limiting member (20) is fixedly connected to the upper surface of the mounting bracket (19).

6. A water replenishment device for a water tank used in transportation according to claim 5, characterized in that: The upper surface of the limiting member (20) is fixedly connected to two clamping members (21), and the upper surface of the limiting member (20) is provided with a limiting groove (22).

7. A water replenishment device for a water tank used in transportation according to claim 6, characterized in that: The inner wall of the limiting groove (22) is slidably connected to a limiting block (23), and the inner wall of the limiting block (23) is threadedly connected to a bolt (24).

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