CN210562455U

CN210562455U - Drainage structure of water tank

Info

Publication number: CN210562455U
Application number: CN201920703716.6U
Authority: CN
Inventors: 黄兆钱
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-05-19
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to a drainage structures of basin, include the first drainage pipe that is connected with the outlet of first basin, the second drainage pipe that is connected with the outlet of second basin, sewer line and trap, be provided with the connecting pipe that extends and be linked together with first drainage pipe in the slant on the lateral wall of first drainage pipe, the export of second drainage pipe is connected with this connecting pipe, and the import department of second drainage pipe is provided with the pump that can increase fluid speed in second drainage pipe, first drainage pipe and the trap. The utility model connects the outlet end of the second drainage pipeline with the first drainage pipeline through the connecting pipe extending upwards in an inclined way, which can effectively prevent the water in the second water tank from flowing back to the first water tank; the pump that the import department of second drainage pipe set up can not only avoid blockking up, can also wash away residue, grease etc. on first drainage pipe and the trap inner wall clean, convenient to use.

Description

Drainage structure of water tank

Technical Field

The utility model relates to a drainage technical field specifically indicates a drainage structures of basin.

Background

The drain pipe of basin is various, has the single basin of adaptation, also has the two basins of adaptation. Because the height of the double water tanks with different brands and the distance between the two water tank water outlets do not have a unified standard, each family has own design style, and the existing universal water tank can only be matched with the double water tanks with specific structures and can not be matched with various sizes at the same time.

The existing water tank drainage assembly also has the problems that a drain pipe is easy to block, the drainage efficiency is low, the deodorization effect is not good, and the like. In order to solve the above problems, chinese patent "a double water tank drainage assembly" (application no: CN201520639456.2), entitled publication No. CN205000422U, discloses a structure comprising a first drainage pipeline connected to a drainage port of a first water tank, a second drainage pipeline communicated to a drainage port of a second water tank, and a sewer pipeline, wherein an outlet of the first drainage pipeline is connected to a first port on a main pipe of a three-way pipeline, an outlet of the second drainage pipeline is connected to a second port on a branch pipe of the three-way pipeline, and a third port on the main pipe of the three-way pipeline is connected to the sewer pipeline through a trap; the three-way pipeline is also internally provided with a first clapboard which divides the inner cavity of the three-way pipeline into a first channel communicated with the first port and a second channel communicated with the second port, and the outlets of the first channel and the second channel are communicated with the inlet of the trap.

Although the drainage assembly with the structure reduces the blockage problem of the drainage pipe to a certain extent, the problem of easy blockage still exists because the flow section of the pipe is only one half of the original pipe after the partition plate is arranged, and the difference of the water return prevention performance is mainly determined by the blockage problem, so that the water return prevention performance can be influenced on the basis that the blockage problem cannot be thoroughly solved. In addition, the existing drainage assembly structure generally needs to be connected through more than six nuts, so that the installation is inconvenient, and the sealing performance of the water pipe assembly is influenced to a great extent.

Therefore, further improvement is to be made to the drainage structure currently used for the double water tank.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide a drainage structures of basin that effectively avoids the water pipe to block up, prevents to return water.

The utility model discloses another technical problem that will solve is to prior art's current situation, provides the drainage structures of basin that can effectively improve leakproofness and simple to operate.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a drainage structures of basin, includes the first drainage pipe way that is connected with the outlet of first basin, the second drainage pipe way that is connected with the outlet of second basin, sewer pipe way and trap, the export of first drainage pipe way is connected with the import that traps, trap's export is connected with sewer pipe's import, its characterized in that: be provided with the connecting pipe that upwards extends and be linked together with first drainage pipe to one side on first drainage pipe's the lateral wall, the export of second drainage pipe is connected with this connecting pipe, the import department of second drainage pipe is provided with the pump that can increase fluid speed in second drainage pipe, first drainage pipe and the trap.

preferably, the included angle α between the axis of the connecting pipe and the axis of the first water drainage pipeline is 100-135 degrees, further preferably, the included angle α between the axis of the connecting pipe and the axis of the first water drainage pipeline is 120 degrees, and the angle setting can effectively prevent the water in the second water tank from flowing back into the first water tank.

In order to facilitate assembly, the lower end of the first drainage pipeline is formed into an insertion part, and correspondingly, the upper end of the water storage elbow is provided with an insertion sleeve which can be inserted and connected with the insertion part in a matching way. The plug-in part can rotate 360 degrees after being plugged with the plug-in sleeve, so that the connection is convenient, the whole connection process does not need screws, and the hidden troubles of water leakage and the like caused by loosening of the screws are avoided.

In order to facilitate installation, a first convex ring extending along the circumferential direction is arranged on the circumferential wall of the insertion part, and correspondingly, a concave ring capable of clamping the first convex ring is arranged on the inner circumferential wall of the insertion sleeve. The plug bush is provided with a first gap extending downwards from the upper end face, the plug bush is divided into at least two parts arranged at intervals in the circumferential direction by the first gap, at least the middle part of each part is provided with a buckle protruding towards the inner side of the plug bush, and the buckles on each part are matched with the inner wall face of the plug bush below the buckle to form the concave ring. And each part of the inserting sleeve is respectively provided with a second notch which penetrates along the radial direction and is positioned below the corresponding buckle. The structure of first breach, second breach makes the grafting cover have certain elasticity, is convenient for insert grafting portion in the grafting cover, and the grafting cover radially elasticity resets after inserting, carries out sealing connection through first protruding circle with grafting portion, and whole connection process is convenient, swift.

Preferably, a support table capable of supporting the lower end surface of the insertion portion is formed at the lower end of the insertion sleeve. The outer peripheral wall of the insertion part is provided with a second convex ring which extends along the circumferential direction and is positioned above the first convex ring, and the outer edge of the second convex ring is abutted against the inner wall surface of the insertion sleeve in an assembled state. By adopting the structure, the sealing device can be matched with the first convex ring, and the sealing performance of the joint of the first drainage pipeline and the water storage bent pipe is further improved.

In each of the above schemes, an overflow port is provided on the side wall of the first drainage pipe, the overflow port is connected with the first water tank through a first overflow pipe, and the overflow port is connected with the second water tank through a second overflow pipe. The overflow pipes of the first water tank and the second water tank are connected to the first drainage pipeline, so that the overflow prevention effect can be realized more quickly and directly, and blockage is avoided.

Compared with the prior art, the utility model has the advantages of: the utility model connects the outlet end of the second drainage pipeline with the first drainage pipeline through the connecting pipe extending upwards in an inclined way, which can effectively prevent the water in the second water tank from flowing back to the first water tank; fluid speed in second drainage pipe, first drainage pipe and the trap can be increased to the import department of second drainage pipe sets up the pump, can not only avoid blockking up, can also wash away residue, grease etc. clean, convenient to use on first drainage pipe and the trap inner wall.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

FIG. 3 is a schematic view of a connection structure between a first drainage pipe and a trap in an embodiment of the present invention;

fig. 4 is an exploded schematic view of the first drainage pipe and the trap in the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the drainage structure of basin of this embodiment is applicable to two basin structures, including first drainage pipe 1, second drainage pipe 2, sewer pipe 3 and trap 4, the import of first drainage pipe 1 is connected with the outlet of first basin, and second drainage pipe 2 is connected with the outlet of second basin, and the export of first drainage pipe 1 is connected with the import that traps 4, and trap 4's export is connected with the import of sewer pipe 3.

the lateral wall of the first water drainage pipeline 1 of the embodiment is provided with a connecting pipe 10 which extends upwards in an inclined mode and is communicated with the first water drainage pipeline 1, the second water drainage pipeline 2 is a telescopic plastic hose, the outlet of the second water drainage pipeline 2 is connected with the connecting pipe 10, the inlet of the second water drainage pipeline 2 is provided with a pump 5 which can increase the speed of the second water drainage pipeline 2, the first water drainage pipeline 1 and a water storage elbow 4 are internally provided with fluid, the pump 5 adopts a forced drainage pump and has the function of a valve, the water pressure of the outlet of the second water drainage pipeline 2 can reach 200kPa, the included angle α between the axial lead of the connecting pipe 10 and the axial lead of the first water drainage pipeline 1 ranges from 100 degrees to 135 degrees, and the included angle α is set to 120 degrees.

In this embodiment, the lower end of the first drain pipe 1 is formed as a socket 11, and correspondingly, the upper end of the trap 4 has a socket 41 capable of being inserted into the socket 11. The plug part 11 and the plug sleeve 41 can rotate 360 degrees after being plugged with each other, so that the connection is convenient, the whole connection process does not need screws, and the hidden troubles of water leakage and the like caused by loosening of the screws are avoided. Specifically, the outer peripheral wall of the insertion part 11 is provided with a first convex ring 111 extending along the circumferential direction, and correspondingly, the inner peripheral wall of the insertion sleeve 41 is provided with a concave ring 411 for the first convex ring 111 to be clamped therein. The plug bush 41 is provided with a first notch 412 extending downward from the upper end surface, the first notch 412 divides the plug bush 41 into four parts 413 arranged at intervals in the circumferential direction, each part 413 is provided with a buckle 414 protruding toward the inner side of the plug bush 41 in the middle, and the buckles 414 on the parts 413 and the inner wall surface of the plug bush 41 below the buckles cooperate to form the recessed ring 411. Each part 413 of the plug bush 41 is provided with a second notch 415 which penetrates along the radial direction and is positioned below the corresponding buckle 414. The structure of the first notch 412 and the second notch 415 enables the plug bush 41 to have certain elasticity, so that the plug part 11 can be conveniently inserted into the plug bush 41, the plug bush 41 can elastically reset in the radial direction after being inserted, the plug bush and the plug part 11 are in sealing connection through the first convex ring 111, and the whole connection process is convenient and fast. A pedestal 416 capable of supporting the lower end surface of the insertion portion 11 is formed at the lower end of the insertion sleeve 41. The outer peripheral wall of the insertion part 11 is provided with a second convex ring 112 extending in the circumferential direction and located above the first convex ring 111, and in the assembled state, the outer edge of the second convex ring 112 abuts against the inner wall surface of the insertion sleeve 41. With such a configuration, the sealing performance of the joint between the first drain pipe 1 and the trap 4 can be further improved by engaging with the first bead 111.

The sidewall of the first drainage pipe 1 of this embodiment is provided with the overflow 12, the overflow 12 is connected with the first tank through the first overflow pipe 121, and the overflow 12 is connected with the second tank through the second overflow pipe 122. The overflow pipes of the first water tank and the second water tank are connected to the first drainage pipeline 1, so that the overflow prevention effect can be realized more quickly and directly, and blockage is avoided.

In the embodiment, the outlet end of the second water drainage pipeline 2 is connected with the first water drainage pipeline 1 through the connecting pipe 10 extending upwards in an inclined way, so that the water in the second water tank can be effectively prevented from flowing back to the first water tank; the import department of second drainage pipe 2 sets up pump 5 and can increase fluid speed in second drainage pipe 2, first drainage pipe 1 and the trap 4, can not only avoid blockking up, can also wash away residue, grease etc. clean, convenient to use on first drainage pipe 1 and the trap 4 inner wall.

Claims

1. The utility model provides a drainage structures of basin, includes first drainage pipe (1) that is connected with the outlet of first basin, second drainage pipe (2) that are connected with the outlet of second basin, sewer pipe (3) and trap (4), the export of first drainage pipe (1) is connected with the import that traps (4), the export that traps (4) is connected with the import of sewer pipe (3), its characterized in that: be provided with connecting pipe (10) that extend and be linked together with first drainage pipe (1) on the lateral wall of first drainage pipe (1) to one side, the export of second drainage pipe (2) is connected with this connecting pipe (10), the import department of second drainage pipe (2) is provided with pump (5) that can increase fluid speed in second drainage pipe (2), first drainage pipe (1) and trap (4).

2. A drainage structure of a sink according to claim 1, wherein an angle α between an axial line of the connection pipe (10) and an axial line of the first drainage pipe (1) is 100 ° to 135 °.

3. A drainage structure for sink according to claim 2, wherein the angle α between the axis of the connecting pipe (10) and the axis of the first drainage pipe (1) is 120 °.

4. The drain structure of a sink according to claim 1, wherein: the lower end of the first drainage pipeline (1) is formed into an insertion part (11), and correspondingly, the upper end of the water storage elbow (4) is provided with an insertion sleeve (41) which can be inserted and connected with the insertion part (11).

5. The drain structure of a sink according to claim 4, wherein: the outer peripheral wall of the insertion part (11) is provided with a first convex ring (111) extending along the circumferential direction, and correspondingly, the inner peripheral wall of the insertion sleeve (41) is provided with a concave ring (411) for clamping the first convex ring (111).

6. The drain structure of a sink according to claim 5, wherein: the plug bush (41) is provided with a first notch (412) extending downwards from the upper end face, the first notch (412) divides the upper part of the plug bush (41) into at least two parts (413) arranged at intervals in the circumferential direction, at least the middle part of each part (413) is provided with a buckle (414) protruding towards the inner side of the plug bush (41), and the buckle (414) on each part (413) is matched with the inner wall face of the plug bush (41) below the buckle to form the concave ring (411).

7. The drain structure of a sink according to claim 6, wherein: each part (413) of the plug bush (41) is respectively provided with a second notch (415) which penetrates through the plug bush along the radial direction and is positioned below the corresponding buckle (414).

8. The drain structure of a sink according to claim 4, wherein: the lower end of the insertion sleeve (41) is provided with a supporting platform (416) which can support the lower end surface of the insertion part (11).

9. The drain structure of a sink according to claim 5, wherein: and a second convex ring (112) which extends along the circumferential direction and is positioned above the first convex ring (111) is arranged on the peripheral wall of the insertion part (11), and the outer edge of the second convex ring (112) is abutted against the inner wall surface of the insertion sleeve (41) in the assembled state.

10. The drain structure of a sink according to any one of claims 1 to 9, wherein: an overflow opening (12) is formed in the side wall of the first drainage pipeline (1), the overflow opening (12) is connected with the first water tank through a first overflow pipe (121), and the overflow opening (12) is connected with the second water tank through a second overflow pipe (122).