Toilet water leakage prevention and energy saving device based on magnetic control linkage

Abstract

The utility model discloses a kind of toilet water leakage prevention energy-saving device based on magnetic control linkage, it is characterized in that, including water inlet control valve, water inlet shell, water inlet shell, water inlet fixed screw, water inlet, lever support, control lever, connecting rod, float, sheet magnet, water storage bucket, drain hole, iron sheet, adjusting screw, gasket;Water storage bucket bottom is provided with drain hole, the both ends of connecting rod are respectively articulated control lever and iron sheet;Sheet magnet is fixedly installed at the bottom of float, iron sheet is movably connected with water inlet shell and connecting rod respectively, and each component cooperation forms automatic water stop structure of sewer leakage. Water inlet leakage can be realized automatically cut off water inlet, avoid waste, and simple structure, easy to adapt existing toilet, conducive to promotion.

Description

Technical Field

[0001] This invention relates to the field of bathroom equipment technology, specifically to a device for a toilet water supply system that can prevent water waste caused by toilet drain leakage. Background Technology

[0002] The water waste caused by toilet leaks is a significant problem. Existing toilet water inlet mechanisms cannot automatically shut off the water supply when the drain outlet is not sealed properly, resulting in continuous leakage and a large loss of water resources. Optimization and improvement are urgently needed. Summary of the Invention

[0003] 1. Purpose of the invention

[0004] This invention provides a toilet anti-leakage and energy-saving device based on magnetic linkage. When the toilet leaks, it automatically cuts off the water supply by relying on a purely mechanical magnetic linkage structure, without the need for an external power source, thus preventing continuous leakage and wasting water resources. The overall modification only adds a few parts, can be adapted to existing toilets on the market, and is easy to install and has low promotion costs.

[0005] 2. Technical Solution

[0006] (1) Structural composition

[0007] This device includes an inlet control valve (1), an inlet housing (2), an inlet inner housing (3), an inlet fixing screw (4), an inlet (5), a lever bracket (6), a control lever (7), a connecting rod (8), a float (9), a thin magnet (10), a water storage tank (11), a drain hole (12), an iron sheet (13), an adjusting screw (14), and a sealing gasket (15).

[0008] A drain hole (12) is opened at the bottom of the water storage tank (11); the control lever (7) and the iron plate (13) are respectively hinged at both ends of the connecting rod (8); the thin magnet (10) is fixedly installed at the bottom of the float (9) in the slot; the iron plate (13) is movably assembled with the water inlet shell (2) and the connecting rod (8).

[0009] (2) Device linkage operation process

[0010] Tap water flows in from the inlet (5), passes through the outer shell (2) and inner shell (3) and enters the toilet tank; after the water level rises and overflows into the storage tank (11), the float (9) rises with the water level and drives the control lever (7) to press down through the adjusting screw (14), closing the water inlet control valve (1) to stop the water supply.

[0011] After the toilet is flushed, the water inside the storage tank (11) is discharged through the bottom drain hole (12), and the water level drops, causing the float (9) to move down; the iron plate (13) pulls the connecting rod (8) by its own weight, which drives the control lever (7) to open the water inlet control valve (1), and the device is refilled with water.

[0012] If the toilet drain is not properly sealed and continues to leak, the water level in the tank cannot rise, and the water in the storage tank (11) will continue to drain from the drain hole (12), causing the float (9) to fall to the bottom of the storage tank (11). The thin magnet (10) at the bottom of the float (9) attracts the iron plate (13) and moves upward. The iron plate (13) pushes up the control lever (7) through the connecting rod (8), and the sealing gasket (15) presses and seals the water inlet control valve (1), forcibly cutting off the water inlet. Manually pressing one end of the control lever (7) releases the attraction between the thin magnet (10) and the iron plate (13), and the device resumes its normal water supply function.

[0013] (3) Component mating relationship

[0014] The drain hole (12) is located at the bottom of the water storage tank (11). The diameter of the drain hole (12) matches the internal volume of the water storage tank (11). The drainage time of the water storage tank (11) is adapted to the normal water filling cycle of the toilet. The iron plate (13) is also hinged to the water filling shell (2), the connecting rod (8), and the control lever (7) to ensure that the entire linkage action is smooth and without jamming after the magnetic attraction is triggered.

[0015] (iv) Beneficial effects

[0016] 1. Outstanding water-saving effect: The toilet can automatically shut off the water supply in case of leakage, eliminating water resource loss caused by continuous leakage at the source;

[0017] 2. High adaptability to modification: Only a connecting rod, thin magnet and iron sheet are added to the original toilet water supply components. The number of parts is small and existing toilets can be quickly modified. The promotion difficulty and cost are low.

[0018] 3. Stable and reliable operation: It adopts a mechanical structure combined with permanent magnet magnetic attraction to achieve water control. There are no electronic components, so there are few points of failure. It can stably complete the switching between water inlet and water shut-off under various normal and leakage conditions. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the device, with each component numbered as follows: (1) Water inlet control valve, (2) Water inlet outer shell, (3) Water inlet inner shell, (4) Water inlet fixing screw, (5) Water inlet, (6) Lever bracket, (7) Control lever, (8) Connecting rod, (9) Float, (10) Thin sheet magnet, (11) Water storage tank, (12) Drain hole, (13) Iron sheet, (14) Adjusting screw, (15) Sealing gasket. The diagram clearly shows the assembly position and connection relationship of each component, which helps to understand the structure of the device. Detailed Implementation

[0020] 1. Component assembly

[0021] As shown in the attached figure, assemble the connecting rod (8), thin magnet (10), and iron plate (13) to the original toilet flushing mechanism; the connecting rod (8) hinges the control lever (7) and the iron plate (13) to ensure that all moving parts can swing freely; and open a drain hole (12) of appropriate size at the bottom of the water tank (11).

[0022] 2. Overall machine debugging

[0023] After assembly, simulate two working conditions: normal flushing of the toilet and leakage of water. Test the opening and closing action of the water inlet control valve (1) and the adsorption and separation effect of the thin magnet (10) and the iron plate (13). Adjust the diameter of the drain hole (12), the length of the connecting rod (8) and the installation position of the components according to the test to ensure the stable operation of the anti-leakage and water-stopping function.

Claims

1. A toilet leak-proof and energy-saving device based on magnetic control linkage, characterized in that, The system includes an inlet control valve (1), an inlet housing (2), an inlet inner housing (3), an inlet fixing screw (4), an inlet (5), a lever bracket (6), a control lever (7), a connecting rod (8), a float (9), a thin magnet (10), a water storage tank (11), a drain hole (12), an iron plate (13), an adjusting screw (14), and a sealing gasket (15). The bottom of the water storage tank (11) has a drain hole (12), and the two ends of the connecting rod (8) are respectively hinged to the control lever (7) and the iron plate (13). The thin magnet (10) is fixedly installed at the bottom of the float (9), and the iron plate (13) is movably connected to the inlet housing (2) and the connecting rod (8). All components work together to form an automatic water-stopping structure for leaking water.

2. The toilet leak-proof and energy-saving device based on magnetic control linkage according to claim 1, characterized in that, The float (9) rises and falls with the water level inside the water tank (11), and the thin magnet (10) can form a magnetic attraction with the iron sheet (13); the diameter of the drain hole (12) matches the volume of the water tank (11), and the drainage time of the water tank (11) is adapted to the normal water filling cycle of the toilet.

3. The toilet leak-proof and energy-saving device based on magnetic control linkage according to claim 1, characterized in that, The iron sheet (13) is movably hinged to the water inlet shell (2), the connecting rod (8), and the control lever (7) respectively; after the thin sheet magnet (10) attracts the iron sheet (13), the iron sheet (13) moves upward, and the iron sheet (13) lifts the control lever (7) through the connecting rod (8), and the sealing gasket (15) seals the water inlet control valve (1) to achieve water cut-off.

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