CN211037169U - A household explosion-proof double-slot drainage device - Google Patents

Abstract

The utility model provides a household explosion-proof double-groove drainage device, which relates to the technical field of pipeline drainage systems and comprises a first drainage header pipe, a first branch pipe and a second branch pipe which are arranged on the first drainage header pipe, two drainer interfaces which are respectively arranged on the first branch pipe and the second branch pipe, a detachable cleaning structure which is arranged at one end of the first drainage header pipe, and a second drainage header pipe which is connected with the detachable cleaning structure; the other end of the first drainage manifold is sealed. The utility model has no U-shaped structure, which can greatly improve the drainage speed; meanwhile, the garbage in the cabinet can be quickly and effectively cleaned, and the water pipe is prevented from being blocked.

Description

A household explosion-proof double-slot drainage device

technical field

The utility model relates to a pipeline drainage system, in particular to a household explosion-proof double-slot drainage device.

Background technique

At present, in the drainage of household kitchen sinks, the water pipes are blocked, the pipeline layout is messy, the sink cabinets are damp, moldy, and even smelly, and the commonly used sink installation components are cumbersome and in various forms. Sewers and accessories (overflow pipes, U-shaped or S-shaped deodorant pipes, corrugated pipes, etc.). Its main problems are:

1. The form is complex and diverse, and the installation is time-consuming and labor-intensive;

2. There are many accessories for the launching device, which occupies a large space and is not beautiful;

3. Although there are U-shaped and S-shaped deodorant pipes, they cannot effectively isolate the odor and bacteria in the sewer pipes;

4. Many sewer pipes do not have inspection openings, so it is impossible to deal with the garbage in the pipes, which affects the drainage speed.

Based on this, the present application is made.

Utility model content

In order to solve the above-mentioned defects in the prior art, the utility model provides a household explosion-proof double-slot drainage device, which can quickly and effectively clean up the rubbish left in the cabinet and avoid water pipe blockage.

In order to achieve the above object, the technical scheme adopted by the present utility model is as follows:

A household explosion-proof double-groove drainage device, comprising a first drainage main pipe, a first branch pipe and a second branch pipe installed on the first drainage main pipe, two sewer interfaces respectively installed on the first branch pipe and the second branch pipe, installation A detachable cleaning structure at one end of the first drainage main pipe, and a second drainage main pipe connected with the detachable cleaning structure; the other end of the first drainage main pipe is sealed.

As a preferred solution, in order to facilitate disassembly, a rotary snap structure is adopted, and the detachable cleaning structure includes a housing, a screw cover fixedly fitted with the housing by snaps, and a valve body installed in the housing and fixed with the screw cover.

As a preferred solution, in order to prevent the backflow of the odor, a non-return structure is provided in the two drainer interfaces.

As a more preferred solution, in order to prevent the odor from overflowing and to automatically open when draining water, the check structure includes an inner core, a valve cover installed at the bottom of the inner core and one end of which is rotatably connected to the inner core, and a valve cover provided on the valve. A first magnetic attraction at one end of the cover, and a second magnetic attraction on the inner core that repels the first magnetic attraction; the first magnetic attraction is installed at the end of the valve cover that is rotated and connected, and the second magnetic attraction is located close to the inner core One side of the first magnetic attraction; the valve cover is attached to the bottom of the inner core.

As a more preferred solution, in order to make the drainage more smooth, the bottom of the inner core is a chamfered opening, the two ends have a height difference, and the valve cover is connected to the higher end.

As a preferred solution, in order to prevent the backflow of sewage, overflow pipes are provided on the two drain interfaces.

As a more preferred solution, in order to make the present invention suitable for more different installation environments, both the second drainage main pipe and the overflow pipe adopt retractable threaded pipes.

As a preferred solution, in order to make the installation more convenient and ensure the sealing of the joint, the interface of the sewer and the first branch pipe/second branch pipe, the first drainage main pipe and the detachable cleaning structure are all matched by threads, and the joint is installed with a sealing ring.

As a preferred solution, in order to make the installation more convenient and ensure the sealing of the fitting place, the other end of the first drainage main pipe is threadedly fitted with a sealing cover, and a sealing ring is installed at the fitting place.

The working principle of the utility model: in the double-slot drainage device of the present utility model, the sewage in the two sides of the water tank flows into the first branch pipe and the second branch pipe respectively through the sewer interface, and then gathers into the first drainage main pipe, and flows through the detachable After cleaning the structure and the second drainage main pipe, it is discharged. Through the detachable cleaning structure, the kitchen waste in the pipeline can be cleaned.

The utility model can realize the following technical effects:

(1) The utility model has no U-shaped structure as a whole, which can greatly improve the drainage speed; at the same time, it can quickly and effectively clean up the rubbish left in the cabinet, and avoid water pipe blockage.

(2) The utility model is provided with a non-return structure inner core at the interface of the sewer. When the water is not drained, the valve cover is completely and automatically sealed under the influence of gravity and the mutual repulsive force of the first magnetic attraction and the second magnetic attraction, which can effectively isolate the sewer pipeline. odor, bacteria and insects in the water; when drainage is required, the valve cover will automatically and quickly open due to the impact of water to ensure unobstructed drainage.

(2) The utility model is also equipped with a detachable cleaning device behind the drainage pipe, and the screw cap adopts a rotary buckle design, which is extremely convenient for disassembly and installation, and can quickly clean up kitchen waste.

(3) The utility model adapts to a variety of installation environments by adjusting the length of the pipe through telescopic adjustment.

(4) The overall structure of the utility model is compact and beautiful, which can save cabinet space and make the kitchen more neat and tidy; it is convenient to install and has wide applicability, and can be easily installed in complex environments.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the household explosion-proof double-slot drainage device of the present embodiment.

FIG. 2 is an exploded view of the detachable cleaning structure of the household explosion-proof double-slot drainage device of the present embodiment.

FIG. 3 is a cross-sectional view of the drain interface of the household explosion-proof double-slot drainage device of the present embodiment.

FIG. 4 is a structural diagram of the non-return structure of the household explosion-proof double-slot drainage device of the present embodiment.

Notes: first drain pipe 1, first branch pipe 11, second branch pipe 12, second drain pipe 2, overflow pipe 3, overflow port 31, fastener 41, bump 42, hook 43, chute 44, circle Disk 45, rotating handle 46, drain port 5, first port 61, second port 62, third port 63, fourth port 64, detachable cleaning structure 7, housing 71, valve body 72, screw cap 73, stopper Back structure 8, inner core 81, valve cover 82, first magnetic attraction 83, second magnetic attraction 84, sealing cover 9.

Detailed ways

In order to make the technical means of the present utility model and the technical effects that can be achieved, more clearly and more fully disclosed, the following embodiments are provided, and the following detailed descriptions are made in conjunction with the accompanying drawings:

As shown in FIGS. 1 to 4 , a household explosion-proof double-slot drainage device in this embodiment includes a first drainage main pipe 1 , a first branch pipe 11 and a second branch pipe 12 installed on the first drainage main pipe 1 , respectively installed The two drain ports 5 on the first branch pipe 11 and the second branch pipe 12, the detachable cleaning structure 7 installed on one end of the first drainage main pipe 1, and the second drainage main pipe 2 connected with the detachable cleaning structure 7; The other end of a drain main 1 is sealed.

In the dual-slot drainage device of the present embodiment, the sewage in the sinks on both sides flows into the first branch pipe 11 and the second branch pipe 12 through the drain interface 5 respectively, and then converges into the first drainage main pipe 1 and flows through the detachable cleaning structure 7 , the second drainage main pipe 2 is discharged. Through the detachable cleaning structure 7, the kitchen waste in the pipeline can be cleaned.

The detachable cleaning structure 7 includes a casing 71 , a screw cover 73 fixedly matched with the casing 71 by snaps, and a valve body 72 installed in the casing 71 and fixed with the screw cover 73 , and the valve body 72 is inserted into the inner part of the casing 71 . formula match. The casing 71 is the connection channel between the first drain main and the second drain main. A number of projections 42 are distributed on the inner wall along the upper edge of the housing 71, and corresponding fasteners 41 are arranged on the outer wall of the screw cover 73. When the installation is completed, each fastener 41 and the bottom of each projection 42 are tightly fastened. , Rotate the upper cap 73 to separate the fastener 41 from the bump 42, while the bump 42 rotates along the track of the chute 44, and the cap 73 and the shell 71 can be separated by pulling upward. The top of the valve body 72 is provided with a hook 43 , the bottom of the cap 73 is provided with a disc 46 , the top of the cap 73 is provided with a rotating handle 46 , and the hook 43 on the valve body 72 clamps the disc at the bottom of the cap 73 46. The hook 43 plays a fixed role, and the rotating handle 46 on the 73 is rotated, and the rotating hook 43 of the part 73 plays the role of limiting the circumference of the bottom disc 46 of the cap 73. The hook 43 locks the disc 46 at the bottom of 73. When the valve body 72 needs to be taken out, the entire valve body 72 can be taken out by simply turning the rotary handle on the 73 and pulling upwards, and then cleaned. The cleaning cover 73 adopts a rotary buckle design, which is extremely convenient for disassembly and installation, and can quickly realize the cleaning of kitchen waste. The outer ring at the top of the housing 71 is provided with several holes for exhausting.

A non-return structure 8 is provided in the two drain ports 5 . The non-return structure 8 includes an inner core 81 , a valve cover 82 installed at the bottom of the inner core 81 and rotatably connected to the inner core 81 at one end, a first magnetic attraction 83 arranged at one end of the valve cover 82 , and a first magnetic attraction 83 arranged on the inner core 81 and the first The second magnetic attraction 84 repelled by the magnetic attraction 83; the first magnetic attraction 83 is installed on one end of the valve cover 82 that is connected by rotation, and the second magnetic attraction 84 is located on the side of the inner core 81 close to the first magnetic attraction 83; The bottom of the inner core 81 is fitted. When the water is not drained, the valve cover 82 is automatically sealed by its own gravity; on the other hand, the magnets 83 and 84 repel each other, and the repulsive force makes the valve cover 82 seal more completely. It can effectively isolate the odor, bacteria and insects in the sewer pipe; when drainage is required, the valve cover 82 will automatically and quickly open due to the impact of water to ensure unobstructed drainage.

The bottom of the inner core 81 is a chamfered opening, the two ends have a height difference, and the valve cover 82 is connected to the higher end. Setting the height difference can make the valve cover 82 open so that the pipeline will not be blocked and the smoothness of drainage will not be affected.

The two drainer interfaces 5 are provided with overflow pipes 3 , and the overflow pipes 3 are provided with overflow ports 31 . Prevent excessive water from overflowing the drain port 5 upwards and even overflowing the drain.

Both the second drainage main pipe 2 and the overflow pipe 3 are retractable threaded pipes.

The drain interface 5 is threaded with the first branch pipe 11/second branch pipe 12, the first drain main pipe 1 and the detachable cleaning structure 7, and the other end of the first drain main pipe 1 is threaded through the sealing cover 9. the first interface 61 , the second interface 62 , the third interface 63 and the fourth interface 64 ), and a sealing ring is installed at the mating part. The thread fit can be easily installed and disassembled, and the use of the sealing ring can seal the interface to prevent water leakage.

In this embodiment, the drain interface 5 , the overflow port 31 , the first drain main pipe 1 , the first branch pipe 11 , the second branch pipe 12 , the detachable cleaning structure 7 are made of PVC material, and the overflow pipe 3 and the second drain main pipe 2 are PP material; the inner core 81 in the non-return structure 8 is made of ABS material, with good hardness and high strength.

The above content is a further detailed description of the provided technical solutions in conjunction with the preferred embodiments of the present invention. It cannot be considered that the specific implementation of the present invention is limited to the above-mentioned descriptions. For those of ordinary skill in the technical field to which the present invention belongs, On the premise of not departing from the concept of the present invention, some simple deductions or substitutions can also be made, which should be regarded as belonging to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. Therefore, it should not be construed as a limitation on the present invention.

Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance. In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Claims (9)

1. The utility model provides a domestic explosion-proof double flute drainage device which characterized in that: the cleaning device comprises a first drainage main pipe, a first branch pipe and a second branch pipe which are arranged on the first drainage main pipe, two drainer interfaces which are respectively arranged on the first branch pipe and the second branch pipe, a detachable cleaning structure arranged at one end of the first drainage main pipe, and a second drainage main pipe connected with the detachable cleaning structure; the other end of the first drainage manifold is sealed.

2. The domestic explosion-proof double-tank drain device according to claim 1, wherein: the detachable cleaning structure comprises a shell, a spiral cover fixedly matched with the shell through a buckle, and a valve body which is arranged in the shell and fixed with the spiral cover.

3. The domestic explosion-proof double-tank drain device according to claim 1, wherein: and check structures are arranged in the two drainer interfaces.

4. A domestic explosion-proof double-tank drain as claimed in claim 3, wherein: the non-return structure comprises an inner core, a valve cover, a first magnet and a second magnet, wherein the valve cover is arranged at the bottom of the inner core, one end of the valve cover is rotatably connected with the inner core, the first magnet is arranged at one end of the valve cover, and the second magnet is arranged on the inner core and is repelled with the first magnet; the first magnetic attraction is arranged at one end of the valve cover in a rotating connection mode, and the second magnetic attraction is positioned on one side, close to the first magnetic attraction, of the inner core; the valve cover is attached to the bottom of the inner core.

5. The domestic explosion-proof double-tank drain device according to claim 4, wherein: the bottom of inner core is the scarf opening, and both ends have the difference in height, the valve gap is connected in higher one end.

6. The domestic explosion-proof double-tank drain device according to claim 1, wherein: and overflow pipes are arranged on the two drainer interfaces.

7. An explosion-proof double-tank drain device for domestic use as claimed in claim 6, wherein: and the second main drainage pipe and the overflow pipe are both telescopic threaded pipes.

8. The domestic explosion-proof double-tank drain device according to claim 1, wherein: the drainer interface, the first branch pipe/the second branch pipe, the first drainage main pipe and the detachable cleaning structure are matched through threads, and a sealing ring is arranged at the matching position.

9. The domestic explosion-proof double-tank drain device according to claim 1, wherein: the other end of the first main drainage pipe is in threaded fit with the sealing cover through a sealing cover, and a sealing ring is installed at the matching position.

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