A control device for a diverter valve for flushing a toilet using clean water from a basin

Abstract

The utility model discloses a control device for a steering valve for flushing a toilet using clean water from a basin, belonging to the technical field of steering valves, comprising a water storage pipe, a first control pipe, a second control pipe, a reset assembly and a piston assembly, wherein the first control pipe and the second control pipe are both located at one end of the water storage pipe, the first control pipe comprises a first water inlet pipe and a first solenoid valve, the first solenoid valve is connected to the first water inlet pipe, the second control pipe comprises a first water outlet pipe and a second solenoid valve, the first water outlet pipe is connected to the second solenoid valve; the utility model, by providing a reset assembly, a first control pipe and a second control pipe, the device can use the pressure of tap water in a tap water pipeline to control the movement of a water guide pipe, the device can realize the steering operation of the clean water entering the steering valve without using an additional driving structure, the processing and use costs of the device are low, and the control structure is simple and not prone to failure.

Description

Technical Field

[0001] The utility model belongs to the technical field of steering valves, and in particular relates to a steering valve control device for flushing toilets using basin water. Background Art

[0002] The basin is a sanitary ware, and its development trend is water conservation, green, decorative, clean and hygienic. The basin is divided into two types: above-the-counter basin and under-the-counter basin. At present, after the clean water in the basin in the bathroom is used, the clean water in the basin flows into the drain pipe at the bottom, and then the user changes the direction of the water flow in the drain pipe through the driving structure composed of a motor, a rack and a rack, and then moves to the water tank of the toilet through an external pipe.

[0003] However, the driving structure composed of a motor, a rack and a rack is complex in structure, which not only increases the processing cost of the steering valve, but also is prone to failure during use, increasing the use cost of the steering valve. Therefore, a control device for a steering valve that uses basin water to flush the toilet is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a control device for a diverter valve for flushing a toilet using clean water from a basin, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a control device for a steering valve for flushing a toilet using clean water from a basin, comprising a water storage pipe, a first control pipe, a second control pipe, a reset assembly and a piston assembly, wherein the first control pipe and the second control pipe are both located at one end of the water storage pipe, the first control pipe comprises a first water inlet pipe and a first solenoid valve, the first solenoid valve is connected to the first water inlet pipe, the second control pipe comprises a first water outlet pipe and a second solenoid valve, the first water outlet pipe is connected to the second solenoid valve, the first water inlet pipe and the first water outlet pipe are both connected to the same end in the water storage pipe, the first water inlet pipe is located directly above the first water outlet pipe, the piston assembly comprises a piston plate and a connecting rod, the piston plate is slidably connected in the water storage pipe, the piston plate is connected to the water guide pipe through the connecting rod, the reset assembly is arranged in the water storage pipe, and the reset assembly can be set as a spring reset assembly and a water pressure reset assembly.

[0006] The spring reset assembly is configured as a spring, and the two ends of the spring reset assembly are respectively connected to the water storage pipe and the piston plate, and the spring reset assembly is sleeved outside the connecting rod. The water pressure reset assembly includes a second water inlet pipe, a third solenoid valve, a second water outlet pipe and a fourth solenoid valve. The second water inlet pipe and the second water outlet pipe are both connected to the water storage pipe, the third solenoid valve is connected to the second water inlet pipe, and the fourth solenoid valve is connected to the second water outlet pipe. The second water inlet pipe is located directly above the second water outlet pipe, the second water inlet pipe and the second water outlet pipe are located on one side of the piston plate, and the first water inlet pipe and the first water outlet pipe are located on the other side of the piston plate.

[0007] As a preferred embodiment, the other end of the water storage pipe is connected to a drainage pipe, and a conduit is provided outside the drainage pipe.

[0008] As a preferred embodiment, the water conduit includes a movable tube, a water outlet, a water inlet and two sealing rings, one end of the movable tube is connected to the connecting rod, the water outlet and the water inlet are both opened in the movable tube, the two sealing rings are connected to the outside of the movable tube, and the movable tube and the two sealing rings are overlapped in the drain pipe.

[0009] As a preferred implementation, the position of the water outlet corresponds to the position of the conduit.

[0010] As a preferred implementation manner, the first solenoid valve, the second solenoid valve, the third solenoid valve and the fourth solenoid valve are all connected to the same controller via wires.

[0011] As a preferred implementation manner, the front side of the controller is connected to a reset switch via a wire, and an indicator light is provided on the reset switch.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a reset component, a first control pipe and a second control pipe. The device can use the pressure of the tap water in the tap water pipeline to control the movement of the water guide pipe. The device can realize the steering operation of the clean water entering the steering valve without using an additional driving structure. The processing and use costs of the device are low, and the control structure is simple and not prone to failure.

[0014] The utility model is provided with a piston plate, and because the piston plate is closely fitted with the inner wall of the water storage pipe, water on one side of the piston plate will not pass through the gap between the piston plate and the water storage pipe and move to the other side of the piston plate, so that the piston plate can move to the other side in the water storage pipe under the action of the water pressure of the tap water on one side. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0016] Figure 2 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of a three-dimensional cross-sectional structure of the utility model viewed from above;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the drainage pipe of the utility model;

[0019] Figure 5 It is a schematic diagram of the sectional structure of the drainage pipe of the utility model when viewed from the front.

[0020] In the figure: 1. water storage pipe; 2. first control pipe; 21. first water inlet pipe; 22. first solenoid valve; 3. second control pipe; 31. first water outlet pipe; 32. second solenoid valve; 4. reset assembly; 4a. spring reset assembly; 4b. water pressure reset assembly; 41b. second water inlet pipe; 42b. third solenoid valve; 43b. second water outlet pipe; 44b. fourth solenoid valve; 5. piston assembly; 51. piston plate; 52. connecting rod; 6. water guide pipe; 61. movable pipe; 62. water outlet hole; 63. sealing ring; 64. water inlet hole; 7. drain pipe; 8. controller; 9. reset switch; 10. indicator light. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] See also Figure 1-5The utility model provides a control device for a steering valve for flushing a toilet using clean water from a basin, comprising a water storage pipe 1, a first control pipe 2, a second control pipe 3, a reset assembly 4 and a piston assembly 5. The first control pipe 2 and the second control pipe 3 are both located at one end of the water storage pipe 1. The first control pipe 2 comprises a first water inlet pipe 21 and a first solenoid valve 22, the first solenoid valve 22 is connected to the first water inlet pipe 21, the second control pipe 3 comprises a first water outlet pipe 31 and a second solenoid valve 32, the first water outlet pipe 31 is connected to the second solenoid valve 32, the first water inlet pipe 21 and the first water outlet pipe 31 are both connected to the same end of the water storage pipe 1, the first water inlet pipe 21 is located directly above the first water outlet pipe 31, the piston assembly 5 comprises a piston plate 51 and a connecting rod 52, the piston plate 51 is slidably connected in the water storage pipe 1, the piston plate 51 is connected to the water guide pipe 6 through the connecting rod 52, the reset assembly 4 is arranged in the water storage pipe 1, and the reset assembly 4 can be set as a spring reset assembly 4a and a water pressure reset assembly 4b.

[0024] The spring return component 4a is set as a spring, and the two ends of the spring return component 4a are respectively connected to the water storage pipe 1 and the piston plate 51. The spring return component 4a is sleeved outside the connecting rod 52. By setting the spring return component 4a, when the second solenoid valve 32 is opened, the piston plate 51 can cause the water in the water storage pipe 1 to flow out through the first water outlet pipe 31 under the action of the elastic force of the compressed spring return component 4a.

[0025] The water pressure reset assembly 4b includes a second water inlet pipe 41b, a third solenoid valve 42b, a second water outlet pipe 43b and a fourth solenoid valve 44b. The second water inlet pipe 41b and the second water outlet pipe 43b are both connected to the water storage pipe 1, the third solenoid valve 42b is connected to the second water inlet pipe 41b, the fourth solenoid valve 44b is connected to the second water outlet pipe 43b, the second water inlet pipe 41b is located directly above the second water outlet pipe 43b, the second water inlet pipe 41b and the second water outlet pipe 43b are located on one side of the piston plate 51, and the first water inlet pipe 21 and the first water outlet pipe 31 are located at the same position. On the other side of the piston plate 51, the other end of the water storage pipe 1 is connected to a drain pipe 7, and a conduit is provided outside the drain pipe 7. The water guide pipe 6 includes a movable pipe 61, a water outlet hole 62, a water inlet hole 64 and two sealing rings 63. One end of the movable pipe 61 is connected to the connecting rod 52. The water outlet hole 62 and the water inlet hole 64 are both provided in the movable pipe 61. By providing the water inlet hole 64, when the moving movable pipe 61 drives the water inlet hole 64 to move into the vertical channel of the drain pipe 7, the clean water entering the drain pipe 7 from the top can enter the movable pipe 61 through the water inlet hole 64;

[0026] The two sealing rings 63 are both connected to the outside of the movable pipe 61. By setting the sealing ring 63 and the piston plate 51, the sealing ring 63 can block the water in the water storage pipe 1, so that the water in the water storage pipe 1 is not easy to flow in the gap between the movable pipe 61 and the drainage pipe 7, and then flows out through the vertical channel of the drainage pipe 7, and the water on one side of the piston plate 51 will not pass through the gap between the piston plate 51 and the water storage pipe 1 to move to the other side of the piston plate 51, so that the piston plate 51 and the movable pipe 61 are in a sealed state;

[0027] The movable tube 61 and the two sealing rings 63 are overlapped in the drain pipe 7. The position of the water outlet hole 62 corresponds to the position of the conduit. By setting the water outlet hole 62 and the conduit, when the moving movable tube 61 drives the water outlet hole 62 to be connected with the conduit, the clean water entering the drain pipe 7 can flow into the conduit through the water outlet hole 62.

[0028] The first solenoid valve 22, the second solenoid valve 32, the third solenoid valve 42b and the fourth solenoid valve 44b are all connected to the same controller 8 through wires. By setting the first solenoid valve 22 and the second solenoid valve 32, since the opening directions of the first solenoid valve 22 and the second solenoid valve 32 are opposite, when the reset switch 9 is pressed, the first solenoid valve 22 is opened and the second solenoid valve 32 is closed, and at this time the first water inlet pipe 21 is connected to the water storage pipe 1; by setting the third solenoid valve 42b and the fourth solenoid valve 44b, since the opening directions of the third solenoid valve 42b and the fourth solenoid valve 44b are opposite, when the reset switch 9 is pressed, the second solenoid valve 32 and the third solenoid valve 42b are opened, the first solenoid valve 22 and the fourth solenoid valve 44b are closed, and at this time the second water inlet pipe 41b and the first water outlet pipe 31 are both connected to the water storage pipe 1;

[0029] The front of the controller 8 is connected to the reset switch 9 through a wire. The reset switch 9 is provided with an indicator light 10. By setting the indicator light 10 and the reset switch 9, when the reset switch 9 is pressed, the indicator light 10 lights up, and when the reset switch 9 is pressed again, the indicator light 10 goes out. The user can judge the working status of the device by the indicator light 10.

[0030] The working principle and use process of the utility model are as follows: when the reset component 4 in the device is provided with a spring reset component 4a, and when the reset switch 9 is not pressed, the first solenoid valve 22 is closed, the second solenoid valve 32 is opened, the top end of the drain pipe 7 is connected to the drain outlet of the basin, the first water inlet pipe 21 is connected to the external tap water pipeline, the conduit is connected to the water tank of the toilet through the external pipeline, the first water outlet pipe 31 is connected to the water tank or the sewer pipe of the toilet through the external conduit, the reset switch 9 is pressed, the indicator light 10 is on, the controller 8 controls the first solenoid valve 22 to open, the second solenoid valve 32 to close, the tap water in the tap water pipeline enters the water storage pipe 1 through the first water inlet pipe 21, because the tap water in the tap water pipeline has a certain water pressure, the piston plate 51 compresses the spring reset component 32 under the action of the tap water entering the water storage pipe 1 Component 4a, at the same time, the moving piston plate 51 drives the movable pipe 61 to move in the horizontal channel of the drain pipe 7 through the connecting rod 52, so that the moving movable pipe 61 drives the water inlet hole 64 to move into the vertical channel of the drain pipe 7, and the moving movable pipe 61 drives the water outlet hole 62 to be connected with the conduit, and the clean water in the external water basin can flow into the movable pipe 61 through the drain pipe 7 and the water inlet hole 64, and then flow into the water tank of the toilet through the water outlet hole 62 and the external pipe, and the reset switch 9 is pressed again, the indicator light 10 goes out, the controller 8 controls the first solenoid valve 22 to close, and the second solenoid valve 32 to open, and the piston plate 51, under the action of the elastic force of the spring reset component 4a, transports the water in the water storage pipe 1 through the first water outlet pipe 31 and the external pipe to the sewer pipe or the water tank of the toilet, and at the same time, the moving piston plate 51 drives the movable pipe 61 to move out of the vertical channel of the drain pipe 7;

[0031] When the device is provided with a water pressure reset assembly 4b, when the reset switch 9 is not pressed, the first solenoid valve 22 is closed and the fourth solenoid valve 44b is closed, the second solenoid valve 32 and the third solenoid valve 42b are opened, the first water inlet pipe 21 and the second water inlet pipe 41b are connected to the external tap water pipeline, the conduit is connected to the water tank of the toilet through the external pipe, the first water outlet pipe 31 and the second water outlet pipe 43b are connected to the water tank or the sewer pipe of the toilet through the external conduit, the reset switch 9 is pressed, the indicator light 10 is lit, the controller 8 controls the first solenoid valve 22 and the fourth solenoid valve 44b to open, the second solenoid valve 32 and the third solenoid valve 42b to close, the tap water in the tap water pipeline enters the water storage pipe 1 through the first water inlet pipe 21, because the tap water in the tap water pipeline has a certain water pressure, the piston plate 51 drives the movable pipe through the connecting rod 52 under the action of the tap water entering the water storage pipe 1 61 moves in the horizontal channel of the drain pipe 7, so that the moving movable pipe 61 drives the water inlet hole 64 to move into the vertical channel of the drain pipe 7, and the moving movable pipe 61 drives the water outlet hole 62 to be connected with the conduit, and the clean water in the external water basin can flow into the movable pipe 61 through the drain pipe 7 and the water inlet hole 64, and then flow into the water tank of the toilet through the water outlet hole 62 and the external pipe. Press the reset switch 9 again, the indicator light 10 goes out, the controller 8 controls the first solenoid valve 22 and the fourth solenoid valve 44b to close, the second solenoid valve 32 and the third solenoid valve 42b to open, and the tap water in the tap water pipeline enters the water storage pipe 1 through the second water inlet pipe 41b, thereby pushing the piston plate 51 to move, and the moving piston plate 51 transports the water in the water storage pipe 1 through the first water outlet pipe 31 and the external pipe to the sewer pipe or the water storage tank of the toilet. At the same time, the moving piston plate 51 drives the movable pipe 61 to move out of the vertical channel of the drain pipe 7.

[0032] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations to these embodiments without departing from the principles and spirit of the present invention constitute infringement, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control device for a diverter valve for flushing a toilet using clean water from a basin, comprising a water storage pipe (1), a first control pipe (2), a second control pipe (3), a reset assembly (4) and a piston assembly (5), characterized in that: The first control pipe (2) and the second control pipe (3) are both located at one end of the water storage pipe (1); the first control pipe (2) comprises a first water inlet pipe (21) and a first solenoid valve (22); the first solenoid valve (22) is connected to the first water inlet pipe (21); the second control pipe (3) comprises a first water outlet pipe (31) and a second solenoid valve (32); the first water outlet pipe (31) is connected to the second solenoid valve (32); the first water inlet pipe (21) and the first water outlet pipe (31) are both connected At the same end of the water storage pipe (1), the first water inlet pipe (21) is located directly above the first water outlet pipe (31); the piston assembly (5) comprises a piston plate (51) and a connecting rod (52); the piston plate (51) is slidably connected in the water storage pipe (1); the piston plate (51) is connected to the water guide pipe (6) via the connecting rod (52); the reset assembly (4) is arranged in the water storage pipe (1); the reset assembly (4) can be set as a spring reset assembly (4a) and a water pressure reset assembly (4b); The spring reset component (4a) is configured as a spring, and the two ends of the spring reset component (4a) are respectively connected to the water storage pipe (1) and the piston plate (51), and the spring reset component (4a) is sleeved outside the connecting rod (52). The water pressure reset component (4b) comprises a second water inlet pipe (41b), a third solenoid valve (42b), a second water outlet pipe (43b) and a fourth solenoid valve (44b), and the second water inlet pipe (41b) and the second water outlet pipe (43b) are both connected to the water storage pipe (1). In the water storage pipe (1), the third solenoid valve (42b) is connected to the second water inlet pipe (41b), the fourth solenoid valve (44b) is connected to the second water outlet pipe (43b), the second water inlet pipe (41b) is located directly above the second water outlet pipe (43b), the second water inlet pipe (41b) and the second water outlet pipe (43b) are located on one side of the piston plate (51), and the first water inlet pipe (21) and the first water outlet pipe (31) are located on the other side of the piston plate (51).

2. A control device for a diverter valve for flushing a toilet using basin water according to claim 1, characterized in that: The other end of the water storage pipe (1) is connected to a drainage pipe (7), and a conduit is provided outside the drainage pipe (7).

3. A control device for a diverter valve for flushing a toilet using basin water according to claim 2, characterized in that: The water guide pipe (6) comprises a movable pipe (61), a water outlet hole (62), a water inlet hole (64) and two sealing rings (63); one end of the movable pipe (61) is connected to the connecting rod (52); the water outlet hole (62) and the water inlet hole (64) are both provided in the movable pipe (61); the two sealing rings (63) are both connected to the outside of the movable pipe (61); and the movable pipe (61) and the two sealing rings (63) are both overlapped in the drainage pipe (7).

4. A control device for a diverter valve for flushing a toilet using basin water according to claim 3, characterized in that: The position of the water outlet hole (62) corresponds to the position of the conduit.

5. The control device for a diverter valve for flushing a toilet using basin water according to claim 1, characterized in that: The first solenoid valve (22), the second solenoid valve (32), the third solenoid valve (42b) and the fourth solenoid valve (44b) are all connected to the same controller (8) via wires.

6. A control device for a diverter valve for flushing a toilet using basin water according to claim 5, characterized in that: The front side of the controller (8) is connected to a reset switch (9) via a wire, and an indicator light (10) is provided on the reset switch (9).

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