A water replenishment device with a protection mechanism

Abstract

The utility model belongs to water replenishing device field, specifically is a kind of water replenishing device with protection mechanism, including water tank, the other side of water tank is connected with water outlet pipe;The side of water tank is connected with water inlet pipe;Water inlet pipe end extends to the inside of water tank, and the bottom of extension part is connected with water replenishing pipe;Water inlet pipe outside is rotatably connected with round plate;The outer wall of round plate is fixed with first connecting rod;The end of first connecting rod is fixed with float ball;The outer wall of round plate is fixed with second connecting rod;The end of second connecting rod is rotatably connected with plug;Through the cooperation of rubber pad and elastic net, the impact generated when float ball falls can be absorbed by rubber pad, reduce the damage caused by the collision between float ball and water tank, prolong the service life of float ball, and guide the moving path of float ball by setting guide rail, improve the accuracy of path when float ball moves.

Description

Technical Field

[0001] This utility model relates to the field of water replenishment devices, specifically a water replenishment device with a protective mechanism. Background Technology

[0002] A water replenishment device typically consists of a water tank, a float valve, a water pump, and a control system. Its working principle involves the float valve sensing changes in the water level in the tank. When the water level drops, the float valve opens, and the water pump starts to replenish the tank. When the water level rises to the set height, the float valve closes, and the water pump stops working.

[0003] The float valve is a key component of the water replenishment device, consisting of a float, a connecting rod, and a valve. The float rises and falls with the water level, controlling the opening and closing of the valve via the connecting rod to achieve automatic water replenishment.

[0004] In existing technologies, during peak water usage periods, the pressure in the pipe network drops sharply due to a large number of users using water simultaneously. The rapid changes in water level cause the float to rise and fall frequently, and the connection points may experience swaying due to stress. When the float sways too much, it may hit the inner wall of the water tank or other components, causing damage to the float, water ingress, and affecting the lifespan of the float.

[0005] Therefore, a water replenishment device with a protection mechanism is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A water replenishment device with a protection mechanism, comprising a water tank, with an outlet pipe connected to one side of the water tank; an inlet pipe connected to one side of the water tank; the end of the inlet pipe extending into the interior of the water tank, and the bottom of the extended portion connected to a water replenishment pipe; a circular plate rotatably connected to the outside of the inlet pipe; a first connecting rod fixedly connected to the outer wall of the circular plate; a float fixedly connected to the end of the first connecting rod; a second connecting rod fixedly connected to the outer wall of the circular plate; a plug rotatably connected to the end of the second connecting rod; the plug and the inlet pipe being slidably connected. The plug is used to open and close the water supply pipe; a connecting rod is fixed to the outer wall of the first connecting rod; a pair of guide rails are fixed to the inner wall of the water tank; the connecting rod and the guide rails are slidably connected; a rubber pad is fixed to the inner wall of the water tank; the rubber pad has a ring structure, and an elastic mesh is fixed to the inner wall of the rubber pad; through the combined action of the rubber pad and the elastic mesh, the rubber pad can absorb the impact generated when the float falls, reduce the damage to the float caused by collision with the water tank, and extend the service life of the float. At the same time, by setting the guide rails, the movement path of the float can be guided, improving the accuracy of the float's movement path.

[0008] Preferably, a sleeve is fixed to the outer wall of the water tank; a damping spring shock absorber is fixed to the inner wall of the sleeve; a top rod is fixed to the end of the damping spring shock absorber; the top rod and the sleeve are slidably connected, and the top rod is located between the damping spring shock absorber and the elastic mesh; through the cooperation of the damping spring shock absorber and the top rod, the top rod can provide secondary buffering for the float through the damping spring shock absorber, further reducing the collision between the float and the water tank.

[0009] Preferably, the outer wall of the sleeve is porous; the inside of the sleeve is provided with a wax block; by providing the wax block, the air inside the sleeve can circulate with the outside through the holes, and the wax block can dehumidify the moisture in the air inside the sleeve, reducing the interference of the moisture inside the sleeve on the damping spring shock absorber.

[0010] Preferably, a level tube is installed on the outer wall of the water tank; the level tube is used to display the liquid level height in the water tank; the level tube and the inside of the water tank are connected, and through the principle of communicating vessels, the water level height in the water tank can be intuitively judged by the height of the water column on the surface of the level tube, which facilitates the device to observe the changes in the water level in the water tank.

[0011] Preferably, the water inlet pipe has a box in the middle; the box is provided with multiple filter pads; by setting the filter pads, the filter pads can intercept impurities in the flowing water source in the water inlet pipe, so as to improve the purity of the water stored in the water tank and reduce the adverse reactions that may occur in the water source in the water tank due to long-term storage.

[0012] Preferably, the outer wall of the filter pad is fixedly connected to a frame; the frame and the housing are slidably fitted; the outer walls of multiple frames are through-connected and slidably fitted with insert plates; when the filter pad needs to be disassembled, the valve on one side of the water inlet pipe can be closed and the insert plate can be pulled to make the frame move, and then the filter pad can be quickly replaced by pulling out the frame, which facilitates the disassembly of the filter pad by the device.

[0013] The advantages of this utility model are:

[0014] 1. The water replenishment device with a protective mechanism described in this utility model, through the combined action of a rubber pad and an elastic net, allows the rubber pad to absorb the impact generated when the float falls, reducing the damage to the float caused by collision with the water tank and extending the service life of the float. At the same time, by setting a guide rail, the movement path of the float can be guided, improving the accuracy of the float's movement path.

[0015] 2. The water replenishment device with a protective mechanism described in this utility model, through the cooperation of the damping spring shock absorber and the top rod, allows the top rod to provide secondary buffering for the float through the damping spring shock absorber, further reducing the possibility of it colliding with the water tank. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the main body of this utility model;

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

[0019] Figure 3 This is a schematic diagram of the guide rail structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the rubber pad in this utility model;

[0021] Figure 5 This is a schematic diagram of the insert plate in this utility model.

[0022] In the diagram: 1. Water tank; 12. Inlet pipe; 13. Outlet pipe; 14. Water supply pipe; 15. Circular plate; 16. First connecting rod; 17. Float; 18. Plug; 19. Second connecting rod; 110. Guide rail; 111. Connecting rod; 112. Rubber pad; 113. Elastic net; 2. Sleeve; 22. Damping spring shock absorber; 23. Top rod; 3. Wax block; 4. Liquid level pipe; 5. Box body; 52. Filter pad; 6. Frame; 62. Insert plate. Detailed Implementation

[0023] 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 scope of protection of the present utility model.

[0024] Specific implementation examples are given below.

[0025] Please see Figures 1 to 5As shown in the figure, a water replenishment device with a protection mechanism according to an embodiment of the present invention includes a water tank 1, with an outlet pipe 13 connected to one side of the water tank 1; an inlet pipe 12 connected to one side of the water tank 1; the end of the inlet pipe 12 extends into the interior of the water tank 1, and the bottom of the extended portion is connected to a water replenishment pipe 14; a circular plate 15 is rotatably connected to the outside of the inlet pipe 12; a first connecting rod 16 is fixedly connected to the outer wall of the circular plate 15; a float 17 is fixedly connected to the end of the first connecting rod 16; a second connecting rod 19 is fixedly connected to the outer wall of the circular plate 15; a plug 18 is rotatably connected to the end of the second connecting rod 19; the plug 18 and the inlet pipe 12 are slidably connected, and the plug 18 is used to supply water to the water replenishment pipe 14. The water tank 1 is openable and closeable; a connecting rod 111 is fixedly connected to the outer wall of the first connecting rod 16; a pair of guide rails 110 are fixedly connected to the inner wall of the water tank 1; the connecting rod 111 and the guide rails 110 are slidably connected; a rubber pad 112 is fixedly connected to the inner wall of the water tank 1; the rubber pad 112 has a ring structure, and an elastic mesh 113 is fixedly connected to the inner wall of the rubber pad 112; the water inlet pipe 12 is connected to an external municipal pipeline for water replenishment; the float 17 in the water tank 1 will be on the water surface under the action of buoyancy; the first connecting rod 16 will rotate as the float 17 rises in height; the circular plate 15 will drive the second connecting rod 19 to rotate together with the first connecting rod 16; the second connecting rod 19 will then apply a force to the plug 18, causing the plug 18 to... The float 17 can slide along the inlet pipe 12. When the plug 18 moves to the water supply pipe 14 and closes it, the float 17 can be at the highest water level. When water is used, the outlet pipe 13 can supply water to the indoor area through the pressurization equipment. As the water level drops, the float 17 will cause the plug 18 to release the seal on the water supply pipe 14, allowing water to flow from the inlet pipe 12 to enter the water tank 1 through the water supply pipe 14 for replenishment. All of the above are mature existing technologies, so they will not be described in detail. When the water tank 1 is pumped out too quickly, the float 17 will drop rapidly and rotate along the guide rail 110 until the float 17 collides with the rubber pad 112 and the elastic net 113. Because the rubber pad 112 and the elastic net 113 are both flexible materials... The material can buffer the damage to the float 17 when it collides with the water tank 1, reducing the damage caused by direct contact between the float 17 and the guide rail 110, until the float 17 rises with the water level and the plug 18 re-closes the water supply pipe 14. It is worth mentioning that the rubber pad 112 should be of food grade to avoid contamination of the water source. Through the cooperation of the rubber pad 112 and the elastic net 113, the rubber pad 112 can absorb the impact generated when the float 17 falls, reducing the damage to the float 17 caused by collision with the water tank 1, and extending the service life of the float 17. At the same time, by setting the guide rail 110, the movement path of the float 17 can be guided, improving the accuracy of the movement path of the float 17.

[0026] Please see Figure 4As shown, a sleeve 2 is fixedly connected to the outer wall of the water tank 1; a damping spring damper 22 is fixedly connected to the inner wall of the sleeve 2; a top rod 23 is fixedly connected to the end of the damping spring damper 22; the top rod 23 and the sleeve 2 are slidably connected, and the top rod 23 is located between the damping spring damper 22 and the elastic net 113; by setting the damping spring damper 22 and the top rod 23, under normal conditions, the top rod 23 will slide out of a part of the sleeve 2 under the action of the elastic force of the damping spring damper 22, and will not slide out of the sleeve 2. When the float 17 squeezes the elastic net 113 and the rubber pad 112, it will also squeeze the top rod 23, and the top rod 23 will also squeeze the float 1 through the damping spring damper 22. 7 absorbs energy, further improving the buffering effect of the device on the float 17. After the float 17 resets, the push rod 23 can provide additional squeezing force on the elastic net 113, which facilitates the recovery of the elastic net 113. It is worth mentioning that when the float 17 contacts the push rod 23, it has already been buffered for the first time by the rubber pad 112 and the elastic net 113, so the speed will not be too fast. In addition, the end of the push rod 23 can also be provided with flexible material to reduce the squeezing effect on the float 17 when it contacts the float 17. Through the cooperation of the damping spring shock absorber 22 and the push rod 23, the push rod 23 can provide secondary buffering for the float 17 through the damping spring shock absorber 22, further reducing the possibility of it colliding with the water tank 1.

[0027] Please see Figure 4 As shown, the outer wall of the sleeve 2 is porous; the inside of the sleeve 2 is provided with wax blocks 3; by providing wax blocks 3, the air inside the sleeve 2 can circulate with the outside through the holes, and the wax blocks 3 can dehumidify the moisture in the air inside the sleeve 2, reducing the interference of the moisture inside the sleeve 2 on the damping spring shock absorber 22.

[0028] Please see Figure 1 and Figure 2 As shown, a liquid level tube 4 is installed on the outer wall of the water tank 1; the liquid level tube 4 is used to display the liquid level height in the water tank 1; the liquid level tube 4 and the interior of the water tank 1 are connected. Through the principle of communicating vessels, the water level height in the water tank 1 can be intuitively judged by the height of the water column on the surface of the liquid level tube 4, which facilitates the device to observe the changes in the water level in the water tank 1.

[0029] Please see Figure 1 and Figure 5 As shown, a box 5 is provided in the middle of the water inlet pipe 12; the box 5 is provided with a plurality of filter pads 52; by setting the filter pads 52, the filter pads 52 can intercept impurities in the flowing water source in the water inlet pipe 12, so as to improve the purity of the water stored in the water tank 1 and reduce the adverse reactions that occur in the water source in the water tank 1 due to long-term storage.

[0030] Please see Figure 5As shown, a frame 6 is fixed to the outer wall of the filter pad 52; the frame 6 and the housing 5 are slidably fitted; multiple frames 6 are slidably fitted with insert plates 62 through their outer walls; when the filter pad 52 needs to be disassembled, the valve on one side of the water inlet pipe 12 can be closed, and the insert plate 62 can be pulled to make the frame 6 move. Then the filter pad 52 can be quickly replaced by pulling the frame 6, which facilitates the disassembly of the filter pad 52 by the device.

[0031] Working principle: The inlet pipe 12 is connected to the municipal pipeline for water replenishment. The float 17 inside the water tank 1 will remain on the water surface due to buoyancy. The first connecting rod 16 will rotate as the float 17 rises. The circular plate 15 will rotate along with the first connecting rod 16, causing the second connecting rod 19 to rotate as well. The second connecting rod 19 will apply force to the plug 18, allowing it to slide along the inlet pipe 12. When the plug 18 moves to the water replenishment pipe 14 and closes it, the float 17 will be at its highest water level. When water is used, the outlet pipe 13 can supply water to the indoor area through a pressurization device. As the water level drops, the float 17 will release the plug 18 from the water replenishment pipe 14, allowing water to flow from the inlet pipe 12 through the water replenishment pipe 14. Water is replenished inside the water tank 1. All of the above are mature existing technologies and will not be elaborated further. When water is pumped out of the tank 1 too quickly, the float 17 will rapidly descend and rotate along the guide rail 110 until it collides with the rubber pad 112 and the elastic net 113. Because the rubber pad 112 and the elastic net 113 are both flexible materials, they can buffer the damage to the float 17 during the collision, reducing damage caused by direct contact between the float 17 and the guide rail 110. This continues until the float 17 rises with the water level and causes the plug 18 to re-seal the water supply pipe 14. It is worth mentioning that the rubber pad 112 should be food-grade to avoid contaminating the water source. By setting up a damping spring shock absorber 22 and a top rod 23, under normal conditions... The push rod 23 will slide out of the sleeve 2 in part due to the elastic force of the damping spring damper 22, but will not slide out of the sleeve 2. When the float 17 squeezes the elastic net 113 and the rubber pad 112, it will also squeeze the push rod 23. The push rod 23 will also absorb energy from the float 17 through the damping spring damper 22, further improving the buffering effect of the device on the float 17. After the float 17 resets, the push rod 23 can provide additional squeezing force to the elastic net 113, which facilitates the recovery of the elastic net 113. It is worth mentioning that when the float 17 contacts the push rod 23, it has already been buffered by the rubber pad 112 and the elastic net 113, so the speed will not be too fast. In addition, the end of the push rod 23 can also be provided with flexible material to reduce its contact with the float. The compression effect on the float 17 upon contact; by setting the wax block 3, the air inside the sleeve 2 can circulate with the outside through the holes, and the wax block 3 can dehumidify the moisture in the air inside the sleeve 2, reducing the interference of the moisture inside the sleeve 2 on the damping spring shock absorber 22; the liquid level pipe 4 and the inside of the water tank 1 are connected, and by the principle of communicating vessels, the water level in the water tank 1 can be directly judged by the height of the water column on the surface of the liquid level pipe 4, which makes it easy for the device to observe the changes in the water level in the water tank 1; by setting the filter pad 52, the filter pad 52 can intercept impurities in the flowing water source in the inlet pipe 12, thereby improving the purity of the water stored in the water tank 1 and reducing the adverse reactions that may occur in the water source in the water tank 1 due to long-term storage;When the filter pad 52 needs to be disassembled, the valve on one side of the inlet pipe 12 can be closed, and the insert plate 62 can be pulled to make the frame 6 movable. Then, the filter pad 52 can be quickly replaced by pulling out the frame 6, which facilitates the disassembly of the filter pad 52.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A water replenishment device with a protection mechanism, comprising a water tank (1), characterized in that: The other side of the water tank (1) is connected to an outlet pipe (13); one side of the water tank (1) is connected to an inlet pipe (12); the end of the inlet pipe (12) extends into the interior of the water tank (1), and the bottom of the extended part is connected to a water supply pipe (14); a circular plate (15) is rotatably connected to the outside of the inlet pipe (12); a first connecting rod (16) is fixedly connected to the outer wall of the circular plate (15); a float (17) is fixedly connected to the end of the first connecting rod (16); a second connecting rod (19) is fixedly connected to the outer wall of the circular plate (15); the end of the second connecting rod (19) is rotatably connected to the inlet pipe (15). A plug (18) is connected to the water inlet pipe (12); the plug (18) and the water inlet pipe (12) are slidably connected, and the plug (18) is used to open and close the water supply pipe (14); a connecting rod (111) is fixedly connected to the outer wall of the first connecting rod (16); a pair of guide rails (110) are fixedly connected to the inner wall of the water tank (1); the connecting rod (111) and the guide rails (110) are slidably connected; a rubber pad (112) is fixedly connected to the inner wall of the water tank (1); the rubber pad (112) is a ring structure, and an elastic net (113) is fixedly connected to the inner wall of the rubber pad (112).

2. The water replenishment device with a protection mechanism according to claim 1, characterized in that: The outer wall of the water tank (1) is fixedly connected to a sleeve (2); the inner wall of the sleeve (2) is fixedly connected to a damping spring shock absorber (22); the end of the damping spring shock absorber (22) is fixedly connected to a top rod (23); the top rod (23) and the sleeve (2) are slidably connected, and the top rod (23) is located between the damping spring shock absorber (22) and the elastic net (113).

3. A water replenishment device with a protection mechanism according to claim 2, characterized in that: The outer wall of the sleeve (2) is porous; the inside of the sleeve (2) is provided with wax blocks (3).

4. A water replenishment device with a protection mechanism according to claim 3, characterized in that: The water tank (1) is equipped with a liquid level tube (4) on its outer wall; the liquid level tube (4) is used to display the liquid level height in the water tank (1).

5. A water replenishment device with a protection mechanism according to claim 4, characterized in that: The water inlet pipe (12) is provided with a box (5) in the middle; the box (5) is provided with multiple filter pads (52).

6. A water replenishment device with a protection mechanism according to claim 5, characterized in that: The filter pad (52) is fixed to the outer wall of a frame (6); the frame (6) and the box (5) are slidably fitted; the outer walls of multiple frames (6) are provided with through plates (62) that are slidably fitted.

Images