Self-filtering stainless steel water tank

Abstract

The utility model belongs to the technical field of stainless steel water tanks, and discloses a self-filtering stainless steel water tank which comprises a hollow water tank body, the water tank body is made of stainless steel, a water inlet is formed in the upper surface of the water tank body, a water inlet pipe is fixedly arranged on the upper surface of the water tank body, and the water inlet pipe communicates with the water inlet; a water outlet pipe is connected to the side wall of the water tank, an overflow pipe is connected to the side wall of the water tank, a filter screen is installed in the water inlet, and a connecting assembly used for connecting the filter screen and the water tank is installed on the water tank. The device has the effect of reducing the working difficulty of workers.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel water tank technical field, especially in a kind of self-filtering stainless steel water tank. BACKGROUND

[0002] Stainless steel water tank is a new generation of water tank product after glass steel water tank, its product adopts sus304 stainless steel plate precision press, and it is made of modeling beautiful, economical and practical, main body is durable.Compared with other water tanks, stainless steel water tank has the advantages of beautiful appearance, light weight, high strength, corrosion resistance, high temperature resistance, clean water, anti-seepage, shock resistance, never moss, no secondary pollution of water quality, easy to install, no maintenance, easy to clean and many other advantages.

[0003] In the Chinese utility model patent with publication No. CN212294857U discloses a kind of self-filtering stainless steel water tank, including water tank body, the inside both ends of water tank body are provided with purification cavity, inside middle end is provided with water tank middle section, the purification cavity of one end is connected with water tank middle section between water inlet end baffle, the purification cavity of other end is connected with water tank middle section between water outlet end baffle, the bottom of water inlet end baffle and water outlet end baffle is integrally connected with baffle, the top of water inlet end baffle and water outlet end baffle is provided with a plurality of filter holes along the direction of thickness penetration.The water tank is convenient to use, and the cost of use is low.

[0004] For the related technology in the above, the inventor believes that the following defects exist: the filter hole on the water inlet baffle and the water outlet baffle in the above device is used for filtering, but the filter device needs to be cleaned or replaced regularly after long-term use, and the water inlet baffle and the water outlet baffle in the above device are fixedly installed in the water tank body, which makes it difficult to clean and replace the filter device after long-term use, thereby increasing the difficulty of the work of the workers. UTILITY MODEL CONTENTS

[0005] In order to solve the above problems, the utility model provides a kind of self-filtering stainless steel water tank.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a kind of self-filtering stainless steel water tank, including inside hollow water tank, the water tank is made of stainless steel material, the upper surface of the water tank is provided with water inlet, the upper surface of the water tank is fixedly provided with water inlet pipe, the water inlet pipe and water inlet are interconnected, the side wall of the water tank is connected with water outlet pipe, the side wall of the water tank is connected with overflow pipe, the filter screen is installed in the water inlet, the connecting assembly for connecting the filter screen and the water tank is installed on the water tank.

[0007] When the staff needs to add water into the water tank, the staff needs to add water into the water tank through the water inlet pipe and the water inlet. In the process of adding water, the filter screen filters the impurities in the water, thereby ensuring the purity of the water in the water tank. When the water in the water tank is added to the height of the overflow pipe, the water flows out from the overflow pipe. At this time, the staff stops adding water. When the staff needs to drain the water in the water tank, the staff needs to drain the water in the water tank through the water outlet pipe. After a long time of use, the staff can install and dismount the filter screen through the connecting assembly, thereby replacing or cleaning the filter screen. In this process, the staff's difficulty in replacing and cleaning the filter screen is reduced, thereby reducing the staff's work difficulty.

[0008] Further, the two opposite inner walls of the water inlet are symmetrically provided with rotating grooves, the two opposite inner walls of the filter screen are provided with connecting grooves, and the two opposite inner walls of the rotating grooves are provided with rotating grooves. The connecting assembly comprises two rotating rods rotatably arranged in the two rotating grooves, a rotating block rotatably arranged in the rotating groove, and a torsional spring fixedly arranged on the side wall of the rotating rod away from the rotating block. The other end of the torsional spring is fixedly arranged on the inner wall of the rotating groove. The rotating block and the rotating rod are fixedly connected with each other, and the rotating block is rotatably connected with the connecting groove.

[0009] By adopting the above technical scheme, when the staff needs to install the filter screen, the staff needs to move the filter screen to the water inlet. Then, the staff moves the filter screen downward. When the rotating block abuts against the filter screen, the rotating block rotates under the action of the filter screen, thereby making the rotating block rotate into the rotating groove. Then, when the rotating groove is opposite to the connecting groove, the rotating rod rotates under the action of the torsional spring, thereby making the rotating block rotate under the action of the rotating rod, so that one end of the rotating block rotates into the connecting groove. When the upper surface of the rotating block abuts against the inner top wall of the connecting groove, the installation of the filter screen is completed. When the staff needs to dismount the filter screen, the staff pulls the filter screen upward, thereby making the rotating block rotate into the rotating groove under the action of the filter screen. At this time, the staff can complete the dismounting by continuing to pull the filter screen upward. In this process, the staff's difficulty in installing and dismounting the filter screen is reduced, thereby reducing the staff's work difficulty.

[0010] Further, the inner wall of the connecting groove is provided with a fixing groove, and the fixing groove is slidably provided with a fixing rod. The side wall of the fixing rod away from the rotating groove is fixedly provided with a first spring, and the other end of the first spring is fixedly arranged on the inner wall of the fixing groove. The upper surface of the fixing rod abuts against the bottom surface of the rotating block.

[0011] By adopting the above technical scheme, when the upper surface of the rotating block abuts against the inner top wall of the connecting groove, the fixing rod slides toward the rotating groove under the action of the first spring, thereby making the upper surface of the fixing rod abut against the bottom surface of the rotating block (for example, the upper surface of the fixing rod abuts against the bottom surface of the rotating block).Figure 3 In the process, the probability of the rotating block rotating when the staff adds water into the water tank is reduced, and the stability of the device is improved.

[0012] Further, the upper surface of the filter screen is provided with a circular groove, a circular rod is rotatably arranged in the circular groove, and a fixing rope is fixedly arranged on the outer wall of the circular rod.

[0013] By adopting the above technical scheme, when the staff needs to disassemble the filter screen, the staff needs to rotate the circular block, so that one end of the fixing rope is wound on the outer wall of the circular rod, so that the other end of the fixing rope moves away from the rotating groove under the action of the circular rod, and then the fixing rod slides away from the rotating groove under the action of the fixing rope, so that the fixing rod and the rotating block are separated from each other, thereby reducing the probability of the fixing rod blocking when the staff pulls the filter screen upward, and improving the stability of the device.

[0014] Further, an annular groove is formed in the inner wall of the circular groove, and an annular block is rotatably arranged in the annular groove.

[0015] By adopting the above technical scheme, when the staff rotates the circular rod, the annular block rotates with the circular rod under the action of the circular rod, and in the process, the annular block limits the circular rod, thereby reducing the probability of the circular rod moving and separating from the circular groove, and improving the stability of the device.

[0016] Further, a limiting ring is fixedly arranged on the inner wall of the water inlet, and the upper surface of the limiting ring abuts against the bottom surface of the filter screen.

[0017] By adopting the above technical scheme, the limiting ring blocks the filter screen, thereby reducing the probability of the filter screen falling into the water tank, and improving the stability of the device.

[0018] Further, an accommodating groove is formed in the inner wall of the rotating groove.

[0019] By adopting the above technical scheme, the accommodating groove reduces the probability of the fixing rope blocking the circular rod, thereby improving the stability of the device.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. In this application, when the staff needs to add water to the water tank, the staff needs to add water to the water tank through the water inlet pipe and the water inlet. During the water adding process, the filter screen filters the impurities in the water, thereby ensuring the purity of the water in the water tank. When the water in the water tank is added to the height of the overflow pipe, the water flows out of the overflow pipe. At this time, the staff stops adding water. When the water in the water tank needs to be drained, the staff needs to drain the water in the water tank through the outlet pipe. After long-term use, the staff can install and disassemble the filter screen through the connecting assembly, and then replace or clean the filter screen. In this process, the difficulty of replacing and cleaning the filter screen is reduced, thereby reducing the difficulty of the staff's work;

[0022] 2. In this application, when the staff needs to install the filter, the staff needs to move the filter to the water inlet. Then, the staff moves the filter downward, and when the rotating block abuts against the filter, the rotating block rotates under the action of the filter, and then the rotating block rotates into the rotating groove. Then, when the rotating groove is facing the connecting groove, the rotating rod rotates under the action of the torsion spring, and then the rotating block rotates under the action of the rotating rod, so that one end of the rotating block rotates into the connecting groove, and when the upper surface of the rotating block abuts against the inner top wall of the connecting groove, the installation of the filter is completed. When the staff needs to remove the filter, the staff pulls the filter upward, and then the rotating block rotates into the rotating groove under the action of the filter. At this time, the staff continues to pull the filter upward to complete the disassembly. In this process, the difficulty of installing and disassembling the filter is reduced, thereby reducing the difficulty of the staff's work;

[0023] 3. In this application, when the upper surface of the rotating block abuts against the inner top wall of the connecting groove, the fixing rod slides toward the rotating groove under the action of the first spring, thereby causing the upper surface of the fixing rod to abut against the bottom surface of the rotating block (e.g. Figure 3 As shown), during this process, the probability of the rotating block rotating when the staff adds water to the water tank is reduced, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0025] Figure 2 It is a schematic cross-sectional structure diagram of a water tank in an embodiment of the present utility model;

[0026] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure of A;

[0027] Figure 4 It is a schematic cross-sectional structural diagram of the connection assembly in an embodiment of the present utility model.

[0028] As shown in the figure: 1, water tank; 11, water inlet pipe; 12, water outlet pipe; 13, overflow pipe; 14, filter screen; 2, water inlet; 21, rotating groove; 22, connecting groove; 23, rotating groove; 24, fixed groove; 25, circular groove; 26, annular groove; 3, connecting assembly; 31, rotating rod; 32, rotating block; 33, torsional spring; 4, fixed rod; 41, first spring; 5, circular rod; 51, fixed rope; 6, annular block; 7, limiting ring; 8, containing groove. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0030] As Figures 1-4 shown, the present application discloses a self-filtering stainless steel water tank, which comprises a water tank 1, a water inlet pipe 11, a water outlet pipe 12, an overflow pipe 13, a filter screen 14, a connecting assembly 3, a fixed rod 4, a first spring 41, a circular rod 5, a fixed rope 51 and an annular block 6. The water tank 1 is a hollow rectangular cuboid structure. The water tank 1 is made of stainless steel. An upper surface of the water tank 1 is provided with a water inlet 2. The water inlet pipe 11 is fixedly arranged on the upper surface of the water tank 1 and communicates with the water inlet 2. The water outlet pipe 12 is connected to a side wall of the water tank 1. The overflow pipe 13 is connected to the side wall of the water tank 1. The filter screen 14 is installed in the water inlet 2 and used for filtering impurities in water.

[0031] When a worker needs to add water to the water tank 1, the worker adds water to the water tank 1 through the water inlet pipe 11 and the water inlet 2. In the process of adding water, the filter screen 14 filters impurities in water, thereby ensuring the purity of water in the water tank 1. When the water in the water tank 1 reaches the height of the overflow pipe 13, the water flows out of the overflow pipe 13. At this time, the worker stops adding water. When the worker needs to drain water from the water tank 1, the worker drains water from the water tank 1 through the water outlet pipe 12. After a long time of use, the worker can install and remove the filter screen 14 through the connecting assembly 3, thereby replacing or cleaning the filter screen 14. In this process, the difficulty of replacing and cleaning the filter screen 14 by the worker is reduced, thereby reducing the working difficulty of the worker.

[0032] Two opposite inner walls of the water inlet 2 are symmetrically provided with rotating grooves 21, two opposite inner walls of the filter screen 14 are provided with connecting grooves 22, and two opposite inner walls of the rotating groove 21 are provided with rotating grooves 23. The connecting assembly 3 is installed on the water tank 1 and is used for connecting the filter screen 14 and the water tank 1, the connecting assembly 3 comprises a rotating rod 31, a rotating block 32 and a torsional spring 33. The rotating rod 31 is in a circular rod structure, and the axis is horizontal, the rotating rod 31 is provided with two rotating rods which are respectively arranged in the two rotating grooves 23. The rotating block 32 is arranged in the rotating groove 21, the rotating block 32 is fixed with the rotating rod 31, and the rotating block 32 is rotatably connected with the connecting groove 22. One end of the torsional spring 33 is fixedly arranged on the side wall of the rotating rod 31 away from the rotating block 32, and the other end of the torsional spring 33 is fixedly arranged on the inner wall of the rotating groove 23.

[0033] When the staff needs to install the filter screen 14, the staff needs to move the filter screen 14 to the water inlet 2. Then, the staff moves the filter screen 14 downward, when the rotating block 32 abuts against the filter screen 14, the rotating block 32 rotates under the action of the filter screen 14, and then the rotating block 32 rotates into the rotating groove 21. Then, when the rotating groove 21 is opposite to the connecting groove 22, the rotating rod 31 rotates under the action of the torsional spring 33, and then the rotating block 32 rotates under the action of the rotating rod 31, so that one end of the rotating block 32 rotates into the connecting groove 22, when the upper surface of the rotating block 32 abuts against the inner top wall of the connecting groove 22, the installation of the filter screen 14 is completed. When the staff needs to disassemble the filter screen 14, the staff pulls the filter screen 14 upward, and then the rotating block 32 rotates into the rotating groove 21 under the action of the filter screen 14. At this time, the staff continues to pull the filter screen 14 upward to complete the disassembly, in this process, the difficulty of the staff to install and disassemble the filter screen 14 is reduced, thereby reducing the working difficulty of the staff.

[0034] The inner wall of the connecting groove 22 is provided with a fixing groove 24, the fixing rod 4 is in a rectangular rod structure, the fixing rod 4 is slidably arranged in the fixing groove 24, and the upper surface of the fixing rod 4 abuts against the bottom surface of the rotating block 32. One end of the first spring 41 is fixedly arranged on the side wall of the fixing rod 4 away from the rotating groove 21, and the other end of the first spring 41 is fixedly arranged on the inner wall of the fixing groove 24.

[0035] When the upper surface of the rotating block 32 abuts against the inner top wall of the connecting groove 22, the fixing rod 4 slides to the direction close to the rotating groove 21 under the action of the first spring 41, and then the upper surface of the fixing rod 4 abuts against the bottom surface of the rotating block 32 (as shown in Figure 3 In this process, the probability of the rotating block 32 rotating when the staff adds water into the water tank 1 is reduced, thereby improving the stability of the device.

[0036] The upper surface of the filter screen 14 is provided with a circular groove 25, and the circular rod 5 is in a circular rod structure, with a vertical axis. The circular rod 5 is rotationally arranged in the circular groove 25. One end of the fixed rope 51 is fixedly arranged on the outer wall of the circular rod 5, and the other end of the fixed rope 51 is fixedly arranged on the side wall of the fixed rod 4 away from the rotating groove 21.

[0037] When the staff needs to disassemble the filter screen 14, the staff needs to rotate the circular block, so that one end of the fixed rope 51 is wound to the outer wall of the circular rod 5, so that the other end of the fixed rope 51 moves away from the rotating groove 21 under the action of the circular rod 5, and the fixed rod 4 slides away from the rotating groove 21 under the action of the fixed rope 51, so that the fixed rod 4 and the rotating block 32 are separated from each other, thereby reducing the probability of the fixed rod 4 blocking when the staff pulls the filter screen 14 upward, thereby improving the stability of the device.

[0038] The inner wall of the circular groove 25 is provided with an annular groove 26, and the annular block 6 is rotationally arranged in the annular groove 26, with an axis coinciding with that of the circular rod 5. The annular block 6 and the circular rod 5 are fixed to each other.

[0039] When the staff rotates the circular rod 5, the annular block 6 rotates with the circular rod 5 under the action of the circular rod 5. In this process, the annular block 6 limits the circular rod 5, thereby reducing the probability of the circular rod 5 moving away from the circular groove 25, thereby improving the stability of the device.

[0040] In order to improve the stability of the device, the inner wall of the water inlet 2 is fixedly provided with a limiting ring 7, and the upper surface of the limiting ring 7 and the bottom surface of the filter screen 14 abut each other. The limiting ring 7 blocks the filter screen 14, thereby reducing the probability of the filter screen 14 falling into the water tank 1, thereby improving the stability of the device.

[0041] In order to improve the stability of the device, the inner wall of the rotating groove 21 is provided with a containing groove 8. The containing groove 8 reduces the probability of the fixed rope 51 blocking the circular rod 5, thereby improving the stability of the device.

[0042] The use principle of the self-filtering stainless steel water tank in the embodiment is as follows: when a worker needs to add water into the water tank 1, the worker needs to add water into the water tank 1 through the water inlet pipe 11 and the water inlet 2; in the process of adding water, the filter screen 14 filters impurities in the water, thereby ensuring the purity of the water in the water tank 1; when the water in the water tank 1 is added to the height of the overflow pipe 13, the water flows out from the overflow pipe 13. At this time, the worker stops adding water; when the worker needs to drain the water in the water tank 1, the worker needs to drain the water in the water tank 1 through the water outlet pipe 12. After long-time use, the worker can install and dismount the filter screen 14 through the connecting assembly 3, thereby replacing or cleaning the filter screen 14; in this process, the difficulty of the worker in replacing and cleaning the filter screen 14 is reduced, thereby reducing the working difficulty of the worker.

[0043] The above merely describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical scheme falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application are also considered to be within the protection scope of the present application.

Claims

1. A self-filtering stainless steel water tank comprising an internally hollow water tank (1), characterised in that: The water tank (1) is made of stainless steel, the upper surface of the water tank (1) is provided with a water inlet (2), the upper surface of the water tank (1) is fixedly provided with a water inlet pipe (11), the water inlet pipe (11) and the water inlet (2) are communicated with each other, the side wall of the water tank (1) is connected with a water outlet pipe (12), the side wall of the water tank (1) is connected with an overflow pipe (13), the water inlet (2) is provided with a filter screen (14), and the water tank (1) is provided with a connecting assembly (3) for connecting the filter screen (14) and the water tank (1).

2. A self-filtering stainless steel water tank according to claim 1, characterized in that: The two opposite inner walls of the water inlet (2) are symmetrically provided with rotating grooves (21), the two opposite inner walls of the filter screen (14) are provided with connecting grooves (22), the two opposite inner walls of the rotating groove (21) are provided with rotating grooves (23), the connecting assembly (3) comprises two rotating rods (31) rotatably arranged in the two rotating grooves (23), a rotating block (32) rotatably arranged in the rotating groove (21), and a torsional spring (33) fixedly arranged on the side wall of the rotating rod (31) away from the rotating block (32), the other end of the torsional spring (33) is fixedly arranged on the inner wall of the rotating groove (23), the rotating block (32) and the rotating rod (31) are fixedly connected with each other, and the rotating block (32) is rotatably connected with the connecting groove (22).

3. A self-filtering stainless steel water tank according to claim 2, characterized in that: The inner wall of the connecting groove (22) is provided with a fixing groove (24), the fixing groove (24) is slidably provided with a fixing rod (4), the side wall of the fixing rod (4) away from the rotating groove (21) is fixedly provided with a first spring (41), the other end of the first spring (41) is fixedly arranged on the inner wall of the fixing groove (24), and the upper surface of the fixing rod (4) abuts against the bottom surface of the rotating block (32).

4. A self-filtering stainless steel water tank according to claim 3, characterized in that: The upper surface of the filter screen (14) is provided with a circular groove (25), the circular groove (25) is rotatably provided with a circular rod (5), the outer wall of the circular rod (5) is fixedly provided with a fixing rope (51), and the other end of the fixing rope (51) is fixedly arranged on the side wall of the fixing rod (4) away from the rotating groove (21).

5. A self-filtering stainless steel water tank according to claim 4, characterized in that: The inner wall of the circular groove (25) is provided with an annular groove (26), the annular groove (26) is rotatably provided with an annular block (6), and the annular block (6) and the circular rod (5) are fixedly connected with each other.

6. The self-filtering stainless steel water tank according to claim 1, characterized in that: The inner wall of the water inlet (2) is fixedly provided with a limiting ring (7), and the upper surface of the limiting ring (7) abuts against the bottom surface of the filter screen (14).

7. A self-filtering stainless steel water tank according to claim 4, characterized in that: The inner wall of the rotating groove (21) is provided with a containing groove (8).

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