Anti-leakage enameled steel plate water tank
By adopting anti-leakage enamel steel plate design and efficient sealing system in the water tank, the problems of current water tank materials are easily corrosive and poor sealing, achieving safety of water quality and air cleanliness, reducing maintenance costs and environmental impacts.
Patent Information
- Application Number
- CN202421681916.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-16
AI Technical Summary
Existing water tank materials are prone to corrosion, prone to aging, poor sealing, high maintenance costs and unenvironmental protection, making it difficult to meet areas with extremely high requirements for water quality.
The anti-leakage enamel steel plate water tank design is adopted, and the fastening connection between the main body of the enamel steel plate is achieved through the cooperation of the push rod, the first spring, the moving plate and the clamp block, and an efficient sealing system is formed through the H-shaped insert plate and the sealing plate. At the same time, the use of polypropylene filter element and spring mechanism in the filter assembly ensures the cleanliness of air filtration.
It effectively prevents the leakage of liquid inside the water tank, ensures the safety and hygiene of water quality, and ensures the cleanliness of air through a stable filtration system, reducing maintenance costs and environmental impact.
Smart Images
Figure CN222934370U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water tanks, in particular to a leak-proof enamel steel plate water tank. Background Art
[0002] In the current field of water storage equipment, as an important water resource storage and supply device, the performance and quality of water tanks are directly related to multiple aspects such as water quality safety, usage efficiency, and environmental protection. In current building, industrial, and civil water storage facilities, as an indispensable infrastructure, the performance of water tanks directly affects the safety and efficiency of water resource storage, distribution, and use.
[0003] Existing water tanks are mostly made of materials such as stainless steel, galvanized steel plates, or plastics, and are often connected by welding and bolt connection methods. However, this makes the construction complex, costly, prone to stress concentration leading to cracks, and at the same time, these materials have defects such as being prone to corrosion, aging, poor sealing, high maintenance costs, and being non-environmental friendly to varying degrees. Especially in some fields with extremely high water quality requirements, such as medicine, food processing, electronic manufacturing, and high-end residences, these existing water tanks are no longer able to meet the requirements. In view of the above problems, technical personnel in this field have proposed a leak-proof enamel steel plate water tank to solve the above problems. Summary of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a leak-proof enamel steel plate water tank, aiming to improve the problems of being prone to corrosion, aging, poor sealing, high maintenance costs, and being non-environmental friendly that easily exist by using welding and bolt connection methods.
[0005] To achieve the above object, the utility model provides the following technical solutions:
[0006] A leak-proof enamel steel plate water tank, including a base, a water tank body is fixedly connected to the top of the base, an enamel steel plate main body is installed outside the water tank body, a mounting plate is fixedly connected to one side outside the enamel steel plate main body, a chute is opened inside the mounting plate, a push rod is slidably connected inside the chute, a first spring is sleeved outside the push rod, one end of the first spring is fixedly connected to a moving plate, a clamping block is fixedly connected to one side of the moving plate, a first connecting plate is fixedly connected to the other side outside the enamel steel plate main body, a convex plate is fixedly connected to the outside of the first connecting plate, a card slot is opened outside the convex plate, an H-shaped plug board is fixedly connected to one side of the enamel steel plate main body, an H-shaped groove is opened on the other side of the enamel steel plate main body, a plugging column is fixedly connected to the top of the enamel steel plate main body, a vertical plate is arranged outside the water tank body, and a filtering component is installed on the top of the water tank body, and the filtering component is used for filtering air.
[0007] Furthermore, the filtering component includes a top plate, the bottom of the top plate is fixedly connected to the top of the water tank body, a filtering box is fixedly connected to the top of the water tank body, a pull rod is slidably connected to one side of the filtering box, a pull rope is fixedly connected to the inside of the pull rod, both ends of the pull rope are sleeved with second springs, one end of each second spring is fixedly connected to a movable plate, a square plug board is fixedly connected to one side of the movable plate, a second connecting plate is arranged inside the filtering box, a polypropylene filter element is fixedly connected to the inside of the second connecting plate, a limiting groove is formed in the outside of the second connecting plate, an air inlet hole is communicated with the through hole at the top of the filtering box, and a ventilation hole is communicated with the through hole at the bottom of the filtering box.
[0008] Furthermore, the outside of the H-shaped plug board is arranged inside the H-shaped groove, and a sealing plate is arranged on the inner wall of the vitreous enamel steel plate body.
[0009] Furthermore, a connecting steel plate is arranged on one side of the vertical plate, and inserting grooves are formed on both sides of the connecting steel plate.
[0010] Furthermore, the outside of the inserting column fits inside the inserting groove, the other end of the first spring is fixedly connected to the inner wall of the sliding groove, and the outside of the clamping block is inserted inside the clamping groove.
[0011] Furthermore, a connecting groove is formed on one side of the mounting plate, and the outside of the convex plate is slidably connected inside the connecting groove.
[0012] Furthermore, the outside of the pull rope is slidably connected inside the filtering box, and the outside of the movable plate is slidably connected inside the filtering box.
[0013] Furthermore, the outside of the square plug board is square, and the outside of the square plug board matches the inside of the limiting groove.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, through the cooperation of the push rod, the first spring, the moving plate and the clamping block, the firm connection between the vitreous enamel steel plate bodies is realized, further improving the sealing effect of the water tank. At the same time, the sealing plate arranged on the inner wall of the vitreous enamel steel plate body and the tight connection between the H-shaped plug boards together constitute an efficient sealing system, effectively preventing the leakage of the liquid inside the water tank and ensuring the safety and hygiene of the water quality.
[0016] 2. In the utility model, the square plug plate is plugged into the limit groove to ensure that the polypropylene filter element can be firmly fixed in the filter box, thereby preventing impurities in the air from entering the water tank body due to the loose filter element. At the same time, when the polypropylene filter element needs to be replaced, the pull rod can be pulled so that the pull rope drives the square plug plate out of the limit groove, and then it can be replaced, further ensuring the stable operation of the entire water tank system, and ensuring that the air entering the water tank body is clean by effectively intercepting dust and particulate matter in the airflow. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a leak-proof enameled steel plate water tank proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the structural connection of an H-shaped plug plate of a leak-proof enameled steel plate water tank proposed by the utility model;
[0019] Figure 3 This is a cross-sectional view of a mounting plate of a leak-proof enameled steel plate water tank proposed by the utility model;
[0020] Figure 4 This is a structural schematic diagram of a vertical plate of a leak-proof enameled steel plate water tank proposed by the utility model;
[0021] Figure 5 This is a structural schematic diagram of a connecting steel plate of a leak-proof enameled steel plate water tank proposed by the utility model;
[0022] Figure 6 A cross-sectional view of a filter box of a leak-proof enameled steel plate water tank proposed by the utility model;
[0023] Figure 7 A cross-sectional view of a second connecting plate of a leak-proof enameled steel plate water tank proposed by the utility model;
[0024] Figure 8 This is the enlarged view of point A;
[0025] Figure 9 This is an enlarged view of point B.
[0026] Legend:
[0027] 1. Base; 2. Water tank body; 3. Enamel steel plate main body; 4. H-shaped plug board; 5. H-shaped groove; 6. Mounting plate; 7. Slide groove; 8. Push rod; 9. First spring; 10. Moving plate; 11. Clamping block; 12. Connecting groove; 13. First connecting plate; 14. Convex plate; 15. Card slot; 16. Vertical plate; 17. Inserting column; 18. Connecting steel plate; 19. Inserting slot; 20. Top plate; 21. Filter box; 22. Pull rod; 23. Pulling rope; 24. Second spring; 25. Movable plate; 26. Square plug board; 27. Second connecting plate; 28. Polypropylene filter element; 29. Limiting groove; 30. Sealing plate; 31. Vent hole; 32. Air inlet hole. Specific embodiments
[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0029] Referring to Figures 1-4 , an embodiment provided by the present invention: a leak-proof enamel steel plate water tank, including a base 1, the top of the base 1 is fixedly connected with a water tank body 2, the outside of the water tank body 2 is installed with an enamel steel plate main body 3, one side of the outside of the enamel steel plate main body 3 is fixedly connected with a mounting plate 6, a slide groove 7 is opened inside the mounting plate 6, a push rod 8 is slidably connected inside the slide groove 7, a first spring 9 is sleeved outside the push rod 8, one end of the first spring 9 is fixedly connected with a moving plate 10, one side of the moving plate 10 is fixedly connected with a clamping block 11, the other side of the outside of the enamel steel plate main body 3 is fixedly connected with a first connecting plate 13, a convex plate 14 is fixedly connected to the outside of the first connecting plate 13, a card slot 15 is opened on the outside of the convex plate 14, an H-shaped plug board 4 is fixedly connected to one side of the enamel steel plate main body 3, an H-shaped groove 5 is opened on the other side of the enamel steel plate main body 3, an inserting column 17 is fixedly connected to the top of the enamel steel plate main body 3, a vertical plate 16 is arranged outside the water tank body 2, and a replacement component is installed on the top of the water tank body 2, and the replacement component is used to replace the polypropylene filter element 28.
[0030] Specifically, the base 1 provides a stable support foundation for the water tank body 2, ensuring the stability and safety of the water tank body 2. The enamel steel plate main body 3 forms a leak-proof barrier as the outer wall of the water tank. The chute 7 provides a sliding track for the push rod 8. The first spring 9 provides elastic support for the movement of the push rod 8. When the moving plate 10 moves, the latch 11 also moves accordingly and inserts into the card slot 15, thus realizing the firm connection between the enamel steel plate main bodies 3. The H-shaped groove 5 provides an insertion space for the H-shaped plug board 4, enabling adjacent enamel steel plate main bodies 3 to be tightly connected by plugging. The plugging column 17, as one of the components connecting the water tank body 2 and the enamel steel plate main body 3, has a shape and size that match the plugging slot 19 on the connecting steel plate 18.
[0031] Referring to Figures 1-7 , the replacement component includes a top plate 20. The bottom of the top plate 20 is fixedly connected to the top of the water tank body 2. A filter box 21 is fixedly connected to the top of the water tank body 2. One side of the filter box 21 is slidably connected with a pull rod 22. A pull rope 23 is fixedly connected inside the pull rod 22. Both ends of the pull rope 23 are sleeved with second springs 24. One end of the second spring 24 is fixedly connected with a movable plate 25. A square plug board 26 is fixedly connected to one side of the movable plate 25. A second connecting plate 27 is arranged inside the filter box 21. A polypropylene filter element 28 is fixedly connected inside the second connecting plate 27. A limiting groove 29 is opened outside the second connecting plate 27. An air inlet hole 32 communicates with the through hole at the top of the filter box 21, and a ventilation hole 31 communicates with the through hole at the bottom of the filter box 21.
[0032] Specifically, the pulling force of the pull rod 22 can be transmitted to the pull rope 23, enabling the pull rope 23 to be subjected to the elastic force of the second spring 24 during movement and directly driving the movable plate 25 to move. At the same time, the movement of the movable plate 25 can drive the square plug board 26 to move together, thus realizing the release function of the polypropylene filter element 28. The second connecting plate 27, as the carrier of the polypropylene filter element 28, provides a stable installation position for it. The limiting groove 29 provides a position for the insertion and locking of the square plug board 26, ensuring the stability of the polypropylene filter element 28 in the filter box 21. The air inlet hole 32, as the entrance for external air to enter the filter box 21, ensures that air can flow into the filter box 21 for filtration treatment. The ventilation hole 31, as the outlet for the filtered air, is designed such that after being filtered by the polypropylene filter element 28, the clean air enters the water tank body 2.
[0033] Referring to Figures 4-8, the outside of the H-shaped plug board 4 is arranged inside the H-shaped groove 5, a sealing plate 30 is arranged on the inner wall of the enamel steel plate main body 3, a connecting steel plate 18 is arranged on one side of the vertical plate 16, inserting slots 19 are opened on both sides of the connecting steel plate 18, the outside of the inserting column 17 fits with the inside of the inserting slot 19, the other end of the first spring 9 is fixedly connected to the inner wall of the sliding slot 7, the outside of the clamping block 11 is inserted into the inside of the clamping slot 15, a connecting slot 12 is opened on one side of the mounting plate 6, and the outside of the convex plate 14 is slidably connected to the inside of the connecting slot 12.
[0034] Specifically, the matching design of the H-shaped plug board 4 and the H-shaped groove 5 not only enhances the structural stability, but also helps to maintain the sealing performance and prevent liquid leakage. The sealing plate 30 ensures that the space inside the enamel steel plate main body 3 is isolated from the external environment and prevents the penetration of gas and impurities. Through the firm connection between the vertical plate 16 and the water tank main body 2, the stability of the connecting steel plate 18 is further enhanced. Through the design of the inserting slot 19, a stable connection between the connecting steel plate 18 and the inserting column 17 is achieved, avoiding the loosening of the connecting components during use. When the clamping block 11 is inserted into the clamping slot 15, a stable connection can be formed to prevent movement and detachment. The connecting slot 12 provides a space for the convex plate 14 to insert and connect, enhancing the stability and reliability of the mounting plate 6 and the first connecting plate 13.
[0035] Refer to Figures 3-9 , the outside of the pull rope 23 is slidably connected inside the filter box 21, the outside of the movable plate 25 is slidably connected inside the filter box 21, the outside of the square plug board 26 is square, and the outside of the square plug board 26 matches the inside of the limiting slot 29.
[0036] Specifically, the pull rope 23 can move inside the filter box 21 by pulling the pull rod 22, thereby driving the connected movable plate 25 to move. Through the square design of the square plug board 26, an accurate match with the limiting slot 29 can be achieved, further enhancing the stability and reliability of the connection.
[0037] Working principle: First, insert multiple enamel steel plate main bodies 3 through the H-shaped plug board 4 on their sides into the H-shaped grooves 5 of adjacent enamel steel plate main bodies 3. At the same time, pull the push rod 8 to compress the elastic force of the first spring 9, and then drive the moving plate 10 to drive the clamping block 11 to move into the inside of the sliding slot 7. After the convex plate 14 is completely driven into the inside of the connecting slot 12 by the first connecting plate 13, push the push rod 8 to release the tension of the first spring 9, and then drive the moving plate 10 to drive the clamping block 11 to insert into the clamping slot 15 on the convex plate 14, thereby realizing the fastening between the enamel steel plate main bodies 3. At the same time, connect the connecting steel plate 18 to the inserting column 17 through the inserting slot 19, further enabling the enamel steel plate main bodies 3 to be firmly connected to the water tank main body 2, thereby improving the sealing effect;
[0038] Secondly, when the external air enters the filter box 21 through the air inlet hole 32, first of all, the air flow passes through the polypropylene filter element 28 for filtration, so that the dust and small items mixed in the air flow are blocked on the polypropylene filter element 28. Then, the filtered air flow enters the interior of the water tank body 2 through the ventilation hole 31. However, when the polypropylene filter element 28 needs to be replaced, the operator needs to pull the pull rod 22. As the pull rod 22 is pulled, the pull rope 23 starts to contract, thereby compressing the second spring 24. The compression of the second spring 24 causes the movable plate 25 to slide along the interior of the filter box 21. The sliding of the movable plate 25 drives the square plug board 26 to move, so that the square plug board 26 slides out of the limiting groove 29, and thus the polypropylene filter element 28 on the second connecting plate 27 is no longer fixed. Then, the polypropylene filter element 28 can be taken out of the filter box 21, facilitating the replacement of the polypropylene filter element 28.
[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, 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 leakproof enameled steel plate water tank, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a water tank body (2), an enameled steel plate body (3) is installed on the outside of the water tank body (2), a mounting plate (6) is fixedly connected to one side of the outside of the enameled steel plate body (3), a slide groove (7) is provided inside the mounting plate (6), a push rod (8) is slidably connected inside the slide groove (7), a first spring (9) is sleeved on the outside of the push rod (8), one end of the first spring (9) is fixedly connected to a moving plate (10), one side of the moving plate (10) is fixedly connected to a clamping block (11), and another side of the outside of the enameled steel plate body (3) is provided with a sliding groove (7). A first connecting plate (13) is fixedly connected to one side, a convex plate (14) is fixedly connected to the outside of the first connecting plate (13), a slot (15) is provided on the outside of the convex plate (14), an H-shaped plug plate (4) is fixedly connected to one side of the enameled steel plate body (3), an H-shaped groove (5) is provided on the other side of the enameled steel plate body (3), a plug-in column (17) is fixedly connected to the top of the enameled steel plate body (3), a vertical plate (16) is arranged on the outside of the water tank body (2), and a filter assembly is installed on the top of the water tank body (2), and the filter assembly is used to filter air.
2. The anti-leakage enameled steel plate water tank according to claim 1, characterized in that: The filter assembly comprises a top plate (20), the bottom of the top plate (20) is fixedly connected to the top of the water tank body (2), the top of the water tank body (2) is fixedly connected to a filter box (21), one side of the filter box (21) is slidably connected to a pull rod (22), the inside of the pull rod (22) is fixedly connected to a pull rope (23), both ends of the pull rope (23) are sleeved with a second spring (24), one end of the second spring (24) is fixedly connected to a movable plate (25), one side of the movable plate (25) is fixedly connected to a square plug plate (26), a second connecting plate (27) is arranged inside the filter box (21), a polypropylene filter element (28) is fixedly connected inside the second connecting plate (27), a limiting groove (29) is provided on the outside of the second connecting plate (27), the top through hole of the filter box (21) is connected to an air inlet (32), and the bottom through hole of the filter box (21) is connected to an air vent (31).
3. The anti-leakage enameled steel plate water tank according to claim 1, characterized in that: The outside of the H-shaped plug plate (4) is arranged inside the H-shaped groove (5), and the inner wall of the enameled steel plate body (3) is provided with a sealing plate (30).
4. The anti-leakage enameled steel plate water tank according to claim 1, characterized in that: A connecting steel plate (18) is provided on one side of the vertical plate (16), and plug-in grooves (19) are provided on both sides of the connecting steel plate (18).
5. The anti-leakage enameled steel plate water tank according to claim 1, characterized in that: The outside of the plug-in column (17) fits into the inside of the plug-in slot (19), the other end of the first spring (9) is fixedly connected to the inner wall of the slide slot (7), and the outside of the clamping block (11) is plugged into the inside of the clamping slot (15).
6. The anti-leakage enameled steel plate water tank according to claim 1, characterized in that: A connection groove (12) is provided on one side of the mounting plate (6), and the outer portion of the protruding plate (14) is slidably connected to the inner portion of the connection groove (12).
7. The anti-leakage enameled steel plate water tank according to claim 2, characterized in that: The outside of the pull rope (23) is slidably connected to the inside of the filter box (21), and the outside of the movable plate (25) is slidably connected to the inside of the filter box (21).
8. The anti-leakage enameled steel plate water tank according to claim 2, characterized in that: The exterior of the square plugging plate (26) is arranged to be square, and the exterior of the square plugging plate (26) matches the interior of the limiting groove (29).