Automatic sink garbage discharge device

Abstract

The utility model discloses a kind of automatic excretion devices of sink garbage, including upper section pipe body and sink, the bottom of the upper section pipe body is equipped with lower section pipe body, flange is installed in the bottom of the lower section pipe body, the bottom of the flange is connected with electric valve, the electric valve is opened and closed by inductive switch control, the inductive switch is installed on sink, the bottom of the lower section pipe body side is connected with drain pipe, the upper section pipe body upper portion is equipped with upper gasket and lower gasket. By being equipped with upper section pipe body on sink, and upper section pipe body is fixed on sink using upper gasket, lower gasket and first fixed nut, by the bottom of lower section pipe body being equipped with drain mesh hole, drain pipe and electric valve, by the inductive switch installed on sink, by inductive switch and electric valve electric connection, it is convenient for this device to be automatically excreted, without human frequent manual to pour garbage, compared with existing comminuted kitchen garbage disposal device, comminuted kitchen garbage disposal device crushes garbage and mixes into water together and is discharged, pollutes water, brings trouble to later water purification treatment, not enough green low-carbon environmental protection.

Description

Technical Field

[0001] This utility model relates to the field of automatic waste discharge technology for sinks, specifically an automatic waste discharge device for sinks. Background Technology

[0002] Current kitchen sink waste disposal systems use a filter to remove food waste. This requires manual removal of the filter, emptying the waste into a trash can, and then replacing the filter back into the sink drain. This system has several drawbacks: first, it requires frequent removal of the filter, emptying the waste, and reinstalling it; second, manually cleaning the waste is messy; and third, waste can easily get into the drain pipe, causing blockages. This creates significant inconvenience and hygiene problems. Utility Model Content

[0003] The purpose of this invention is to provide an automatic waste discharge device for water tanks to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic waste discharge device for a water tank, comprising an upper pipe section and a water tank, a lower pipe section at the bottom of the upper pipe section, a flange installed at the bottom of the lower pipe section, an electric valve connected to the bottom of the flange, a drain pipe connected to one side of the bottom of the lower pipe section, an upper gasket and a lower gasket fitted on the upper part of the upper pipe section, a water tank between the upper and lower gaskets, a first external thread on the outer side of the upper part of the upper pipe section, a first fixing nut located below the lower gasket on the outer side of the first external thread, a drain mesh opening on the side of the lower pipe section located on one side of the drain pipe, and an inductive switch installed on the water tank, the inductive switch being electrically connected to the electric valve.

[0005] As a further improvement of this utility model, the top of the inner cavity of the upper section tube is provided with a lower groove, and the cross-section of the lower groove is a quarter circle.

[0006] As a further improvement of this utility model, the outer side of the bottom of the upper section of the pipe is provided with a second external thread, and the top of the lower section of the pipe is connected with a second fixing nut, which is connected to the second external thread.

[0007] As a further improvement of this utility model, the inductive switch is not limited to an infrared inductive switch.

[0008] As a further improvement of this utility model, an electric valve is connected to the bottom of the lower section of the pipe.

[0009] As a further improvement of this utility model, the electric valve is not limited to electric slide gate valves (knife gate valves), electric butterfly valves, electric ball valves, etc.

[0010] As a further improvement of this utility model, the drain pipe is provided with an external thread on the side away from the lower section of the pipe body.

[0011] As a further improvement of this utility model, the bottom of the lower section of the tube forms an angle with the horizontal plane, the angle being zero to forty-five degrees.

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

[0013] This automatic waste disposal device for a water trough features an upper pipe section fixed to the trough using upper and lower gaskets and a first fixing nut. The lower pipe section has drainage holes, a drain pipe, and an electric valve at its bottom. An induction switch installed on the trough electrically connects the induction switch and the electric valve, enabling automatic waste disposal without frequent manual emptying. This is in contrast to existing pulverized food waste disposal devices, which pulverize waste and mix it into the water, polluting the water and creating problems for subsequent water purification. Such devices are not environmentally friendly or low-carbon. Attached Figure Description

[0014] 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.

[0015] Figure 1 This is a schematic diagram of the overall structure of an automatic waste discharge device for a water tank according to the present invention;

[0016] Figure 2 This is a cross-sectional view of the upper section of the pipe body of an automatic waste discharge device for a water tank according to the present invention;

[0017] Figure 3 This utility model relates to an automatic waste discharge device for water tanks. Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the drainage mesh structure of an automatic waste discharge device for a water tank according to this utility model.

[0019] In the diagram: 1. Upper pipe section; 2. Lower pipe section; 3. Flange; 4. Drain pipe; 5. Drain mesh; 6. Upper gasket; 7. Lower gasket; 8. Water trough; 9. First fixing nut; 10. First external thread; 11. Lower groove; 12. Electric valve; 13. Second fixing nut; 14. Second external thread. Detailed Implementation

[0020] 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 protection scope of the present utility model.

[0021] Please see Figures 1-4 This utility model provides an automatic waste discharge device for a water tank, including an upper pipe body 1 and a water tank 8. The bottom of the upper pipe body 1 is provided with a lower pipe body 2, and a flange 3 is installed at the bottom of the lower pipe body 2. An electric valve 12 is connected to the bottom of the flange 3. A drain pipe 4 is connected to one side of the bottom of the lower pipe body 2. An upper gasket 6 and a lower gasket 7 are fitted on the upper part of the upper pipe body 1. A water tank 8 is provided between the upper gasket 6 and the lower gasket 7. A first external thread 10 is provided on the upper outer side of the upper part of the upper pipe body 1. A first fixing nut 9 located below the lower gasket 7 is provided on the outer side of the first external thread 10. A drain mesh 5 located on one side of the drain pipe 4 is opened on the side of the lower pipe body 2. An infrared sensor switch is provided on the water tank 8. The infrared sensor switch is electrically connected to the electric valve 12. The upper section of the pipe 1 is installed on the water tank 8 and is fixed to the water tank 8 by the upper gasket 6, the lower gasket 7 and the first fixing nut 9. The bottom of the lower section of the pipe 2 is provided with a drain pipe 4, a drain mesh 5 and an electric valve 12. An infrared sensor switch is installed on the water tank 8 and electrically connected to the electric valve 12, which facilitates automatic discharge of the device. It eliminates the need for frequent manual dumping of garbage. Compared with the existing pulverized kitchen waste treatment device, which pulverizes the garbage and mixes it into the water, polluting the water and causing trouble for subsequent water purification treatment, it is not green, low-carbon and environmentally friendly.

[0022] Electric valves 12 are not limited to electric slide gate valves (knife gate valves), electric butterfly valves, electric ball valves, etc.

[0023] The top of the inner cavity of the upper section of the tube 1 is provided with a lower groove 11, and the cross-section of the lower groove 11 is a quarter circle. The lower groove 11 at the top of the upper section of the tube 1 facilitates the support of the cover on the upper section of the tube 1.

[0024] The upper section of the pipe 1 has a second external thread 14 on the outer side of its bottom, and the lower section of the pipe 2 has a second fixing nut 13 connected to its top. The second fixing nut 13 is connected to the second external thread 14. The upper section of the pipe 1 and the lower section of the pipe 2 are connected by the second fixing nut 13 and the second external thread 14, which facilitates the disassembly and connection of the upper section of the pipe 1 and the lower section of the pipe 2.

[0025] An infrared sensor switch is installed on the water tank 8 (the sensor switch is installed in any position on the water tank 8, so it is not shown in the drawing). The infrared sensor switch is electrically connected to the electric valve 12. Through the electrical connection between the infrared sensor switch and the electric valve 12, when the upper section of the pipe 1 and the lower section of the pipe 2 are full of garbage, the infrared sensor switch is manually covered, and the electric valve 12 opens. At this time, the garbage in the upper section of the pipe 1 and the lower section of the pipe 2 falls through the electric valve 12 under the action of gravity and is discharged into the garbage can placed below. When the infrared sensor switch is removed, the electric valve 12 automatically resets and closes.

[0026] The lower section of the pipe 2 has a drainage mesh 5 located on one side of the drainage pipe 4, which is intended to separate sewage from garbage and discharge the sewage from the drainage pipe 4.

[0027] The drain pipe 4 has an external thread on the side away from the lower section of the pipe 2. The external thread on the side of the drain pipe 4 away from the lower section of the pipe 2 facilitates the connection with the drain hose to introduce sewage into the sewer pipe.

[0028] The bottom of the lower section of the pipe 2 is sloped, and the angle between the bottom of the lower section of the pipe 2 and the horizontal plane is 15 degrees. The lower section of the pipe 2 is connected to the flange 3 and the electric valve 12 by the slope of the bottom, and the electric valve 12 is also tilted, which facilitates the complete discharge of kitchen waste and sewage.

[0029] Working principle: When using this device, the upper section pipe 1 and the lower section pipe 2 are connected by the second fixing nut 13 and the second external thread 14. Then, the upper section pipe 1 is fixed to the water tank 8 by the upper washer 6, the lower washer 7 and the first fixing nut 9. A trash can is placed below the electric valve 12. An infrared sensor switch is installed on the water tank 8 and is electrically connected to the electric valve 12. When the infrared sensor switch is not blocked, the electric valve 12 is in the closed state. At this time, trash is collected in the upper section pipe 1 and the lower section pipe 2, and sewage enters the drain pipe 4 through the drain mesh 5 on the lower side of the lower section pipe 2. The drain pipe 4 is connected to a drain hose, which is connected to the external sewage drain pipe to discharge the sewage into the drain pipe. Once the upper section 1 and lower section 2 are full of garbage, the infrared sensor switch is manually blocked, opening the electric valve 12. At this time, the garbage in the upper section 1 and lower section 2 falls and is discharged into the garbage bin placed below under the influence of gravity. Removing the infrared sensor switch will automatically reset and close the electric valve 12.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic waste discharge device for a water tank, comprising an upper pipe (1) and a water tank (8), characterized in that, The bottom of the upper section pipe (1) is provided with a lower section pipe (2). A flange (3) is installed at the bottom of the lower section pipe (2). An electric valve (12) is connected to the bottom of the flange (3). A drain pipe (4) is connected to one side of the bottom of the lower section pipe (2). An upper gasket (6) and a lower gasket (7) are fitted on the upper part of the upper section pipe (1). A water trough (8) is provided between the upper gasket (6) and the lower gasket (7). A first external thread (10) is provided on the upper outer side of the upper section pipe (1). A first fixing nut (9) located below the lower gasket (7) is provided on the outer side of the first external thread (10). A drain mesh hole (5) located on the side of the drain pipe (4) is opened on the side of the lower section pipe (2). An induction switch is provided on the water trough (8). The induction switch is electrically connected to the electric valve (12).

2. The automatic waste discharge device for a water tank according to claim 1, characterized in that, The top of the inner cavity of the upper section of the tube (1) is provided with a lower groove (11), and the cross section of the lower groove (11) is a quarter circle.

3. The automatic waste discharge device for a water tank according to claim 1, characterized in that, The upper section of the pipe (1) has a second external thread (14) on the outer side of its bottom, and the lower section of the pipe (2) is connected to a second fixing nut (13) at its top. The second fixing nut (13) is connected to the second external thread (14).

4. The automatic waste discharge device for a water tank according to claim 1, characterized in that, The drain pipe (4) has an external thread on the side away from the lower section of the pipe (2).

5. The automatic waste discharge device for a water tank according to claim 1, characterized in that, The bottom of the lower section of the tube (2) forms an angle with the horizontal plane, which is between zero and forty-five degrees.

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