CN217782312U - Drainage anti-overflow structure - Google Patents

Abstract

The utility model discloses a drainage anti-overflow structure, include: arrange pole subassembly, deodorant core subassembly and bellows subassembly, deodorant core subassembly is located in the bellows subassembly, arrange the pole unit mount and be in the feed liquor end of bellows subassembly, deodorant core subassembly includes casing, valve and torsional spring, the casing is both ends open-ended hollow structure, and one of them open end is the import, another open end is the export, the export inclination sets up, the valve rotates to be installed on the casing, and with export shutoff cooperation, the torsional spring is located the valve with the junction of casing. The utility model discloses simple structure, prevent that anti-overflow performance is high and the suitability is high.

Description

Drainage anti-overflow structure

Technical Field

The utility model relates to a drainage equipment's technical field especially relates to a drainage anti-overflow structure.

Background

One drainage mode commonly used in the market at present is a water seal structure, the structure is easy to dry and cannot play the effects of deodorization, mosquito prevention, back overflow prevention and the like, and the other drainage mode is an anti-overflow prevention structure.

The existing anti-overflow structure is mainly a gravity core structure, is relatively complex in structure, can only be used in a vertical state, is relatively small in water passing sectional area, and is easy to store dirt and dirty.

Disclosure of Invention

Aiming at the problems of the existing anti-overflow structure, the drainage anti-overflow structure with simple structure, high anti-overflow effect and strong applicability is provided.

The specific technical scheme is as follows:

a drain anti-spill structure comprising: arrange pole subassembly, deodorant core subassembly and bellows subassembly, deodorant core subassembly is located in the bellows subassembly, it installs to arrange the pole subassembly the feed liquor end of bellows subassembly, deodorant core subassembly includes:

the shell is of a hollow structure with openings at two ends, wherein one opening end is an inlet, the other opening end is an outlet, and the outlet is arranged at an inclination angle;

the valve is rotatably arranged on the shell and is matched with the outlet plug;

the torsional spring is arranged at the joint of the valve and the shell;

the tier pole assembly comprises:

the adapter is of a hollow structure with openings at two ends, and one end of the adapter is installed at the liquid inlet end of the corrugated pipe assembly through nut threads;

the row rod body, the one end screw thread of row rod body is installed in the adapter, the other end of row rod body is located the outside of adapter.

As a further improvement and optimization of the scheme, the shell is internally provided with a round corner structure.

As a further improvement and optimization of the scheme, the outer wall of the shell is inwards sunken to form a plane, the plane is provided with two lug edges, and one end of the valve is rotatably installed between the two lug edges through a rotating shaft.

As a further improvement and optimization of the scheme, the torsion spring is sleeved outside the rotating shaft, two ends of the torsion spring are respectively provided with a support leg, one support leg is in contact with one end of the valve, and the other support leg is in contact with the outside of the shell.

As a further improvement and optimization of the scheme, the surface of the valve is provided with a soft rubber structure.

As a further improvement and optimization of the scheme, the outer wall of the inlet is provided with an external step, the inner wall of the liquid inlet end of the corrugated pipe fitting is provided with a built-in step, and the external step is in limit fit with the built-in step.

As a further improvement and optimization of the scheme, the outer circumferential surface of the external step is provided with a sealing ring.

As a further improvement and optimization of the scheme, two poking plates and a plurality of reinforcing plates are arranged at the inlet.

As a further improvement and optimization of the present solution, the tier pole assembly further comprises:

the turning plate component is rotatably arranged at the top opening of the row rod body and is in plugging fit with the top opening of the row rod body;

the triangular gasket is sleeved outside the row rod body, and the bottom of the triangular gasket is in sealing fit with the top of the adapter;

the bucket-shaped gasket is sleeved outside the tier pole body and is in sealing fit with the side wall of the top of the tier pole body;

and the sealing washer is arranged between the adapter and the corrugated pipe assembly.

As further improvement and optimization of the scheme, the side face of the row rod body is provided with an overflow hole, and the overflow hole is formed in the triangular gasket and between the bucket-shaped gaskets.

Compared with the prior art, the technical scheme has the positive effects that:

(1) The utility model discloses when the drainage, rivers are in the casing by the calandria body inflow to make the valve of export open under the impact of rivers and the gravity of water itself, and make the torsional spring be in the energy storage state, accomplish the back when the drainage, under the torsion effect of torsional spring, the shutoff is closed to the export to the valve, prevents that sewage from outwards spilling over against the current and stink, mosquito, has improved the kitchen and toilet environment and has improved human healthy.

(2) The utility model discloses well export adopts the inclination to set up, increases cross-sectional area to increase displacement, reduced the phenomenon production of hiding dirty dirt, row's pole subassembly adopts adapter helicitic texture to install simultaneously, reduces mounting height, thereby reduces installation space.

(3) The utility model discloses the surface of valve is equipped with the flexible glue structure, improves the leakproofness of valve and export.

(4) The utility model discloses well anti-extraction assembly can install the use at arbitrary angle between level and the vertical direction, has improved the suitability, simple structure, readily removable trade and easily wash simultaneously.

(5) The utility model discloses have fillet structure in the well casing, the phenomenon of dirty dirt of hiding appears in further reduction casing.

Drawings

FIG. 1 is a schematic structural view of an anti-overflow drain structure of the present invention;

FIG. 2 is a cross-sectional view of a drainage anti-overflow structure of the present invention;

FIG. 3 is a schematic structural view of a deodorant core assembly of the drainage anti-overflow structure of the present invention;

FIG. 4 is a cross-sectional view of a deodorizing core assembly of a drainage anti-overflow structure of the present invention;

FIG. 5 is a schematic structural view of a bar-arranging component of the drainage anti-overflow structure of the present invention;

FIG. 6 is a cross-sectional view of a row bar assembly of a drainage anti-overflow structure of the present invention;

in the drawings: 1. a gang rod assembly; 2. a bellows assembly; 3. an odor-resistant core assembly; 21. a tier pole body; 22. an adapter; 23. a flap assembly; 24. a bucket washer; 25. a triangular washer; 26. a nut; 27. A sealing gasket; 211. an overflow aperture; 31. a housing; 32. a valve; 33. an external step; 34. a seal ring; 35. a fillet structure; 36. a torsion spring; 37. a rotating shaft; 38. ear edges; 39. a soft rubber structure.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, which are not intended to limit the present invention.

Fig. 1 is the utility model relates to a drainage prevents structural schematic diagram of anti-overflow structure, fig. 2 is the utility model relates to a drainage prevents cross-sectional view of anti-overflow structure, fig. 3 is the utility model relates to a drainage prevents structural schematic diagram of anti-odor core subassembly of anti-overflow structure, fig. 4 is the utility model relates to a drainage prevents cross-sectional view of anti-odor core subassembly of anti-overflow structure, fig. 5 is the utility model relates to a drainage prevents structural schematic diagram of the tier pole subassembly of anti-overflow structure, fig. 6 is the utility model relates to a drainage prevents cross-sectional view of tier pole subassembly of anti-overflow structure, as shown in fig. 1-6, a drainage of preferred embodiment prevents the anti-overflow structure, include: arrange pole subassembly 1, deodorant core subassembly 3 and bellows subassembly 2, deodorant core subassembly 3 is located in bellows subassembly 2, arrange the feed liquor end at bellows subassembly 2 of pole subassembly 1 installation, deodorant core subassembly 3 includes casing 31, valve 32 and torsional spring 36, casing 31 is both ends open-ended hollow structure, one of them open end is the import, another open end is the export, the export inclination sets up, valve 32 rotates and installs on casing 31, and with export shutoff cooperation, the junction of valve 32 and casing 31 is located to torsional spring 36, arrange pole subassembly 1 includes adapter 22 and row pole body 21, adapter 22 is both ends opening hollow structure, and the feed liquor end at bellows subassembly 2 is passed through nut 26 screw thread installation to adapter 22's one end, arrange pole body 21's one end screw thread and install in adapter 22, arrange the other end of pole body 21 and be located adapter 22's outside.

This embodiment is when the drainage, rivers flow into in the casing 31 by row pole body 21, and make the valve 32 of export open under the impact of rivers and the gravity of water itself, and make torsional spring 36 be in the energy storage state, after the drainage is accomplished, under torsional spring 36's torsion effect, the shutoff is closed to the export to valve 32, prevent sewage adverse current and stink, mosquito etc. outwards spill over, kitchen guarding's environment has been improved and human healthy, the export adopts the inclination to set up in this embodiment, increase water cross-section, thereby increase displacement, the phenomenon that has reduced the collection dirt and has received the dirt produces, arrange pole subassembly 1 simultaneously and adopt adapter 22 helicitic texture to install, reduce mounting height, thereby reduce installation space.

Preferably, the gang bar assembly 1 may be a flap-type structure or a pop-up type structure.

Specifically, deodorant core subassembly 3 can use in counter basin drainage, also can be used in basin drainage, floor drain drainage etc..

Preferably, the bellows assembly 2 may also be a bellows with a telescopic structure or another structure.

Further, as a preferred embodiment, the housing 31 has a rounded structure 35 therein, so as to further reduce the occurrence of the phenomenon of dirt collection and dirt holding.

Further, as a preferred embodiment, the outer wall of the housing 31 is recessed to form a flat surface having two ears 38, and one end of the valve 32 is rotatably mounted between the two ears 38 by a shaft 37.

Further, as a preferred embodiment, the torsion spring 36 is sleeved outside the rotating shaft 37, and two ends of the torsion spring 36 are provided with a support leg, wherein one support leg contacts with one end of the valve 32, and the other support leg contacts with the outside of the housing 31.

Further, as a preferred embodiment, a soft glue structure 39 is disposed on the surface of the valve 32 to improve the sealing performance with the outlet.

Further, as a preferred embodiment, the outer wall of the inlet is provided with an external step 33, the inner wall of the liquid inlet end of the corrugated pipe fitting is provided with an internal step, and the external step 33 is in limit fit with the internal step.

Further, as a preferred embodiment, a sealing ring 34 is provided on the outer circumferential surface of the outboard step 33.

Further, as a preferred embodiment, two toggle plates and a plurality of reinforcing plates are provided at the inlet.

Prevent taking out core subassembly in this embodiment, can install the use at arbitrary angle between level and vertical direction, improved the suitability, have simple structure, easy dismouting and trade and easily abluent advantage simultaneously.

Further, as a preferred embodiment, the gang bar assembly 1 further includes a turning plate assembly 23, a triangular gasket 25 and a bucket gasket 24, the turning plate assembly 23 is rotatably installed at the top opening of the gang bar body 21 and is in sealing fit with the top opening of the gang bar body 21, the triangular gasket 25 is sleeved outside the gang bar body 21, the bottom of the triangular gasket 25 is in sealing fit with the top of the adapter 22, the bucket gasket 24 is sleeved outside the gang bar body 21 and is in sealing fit with the top side wall of the gang bar body 21, and the sealing gasket 27 is disposed between the adapter 22 and the bellows assembly 2.

Further, as a preferred embodiment, the lateral surface of the gang bar body 21 is provided with an overflow hole 211, and the overflow hole 211 is arranged between the triangular gasket 25 and the bucket gasket 24.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims (10)

1. A drainage anti-spill structure, comprising: arrange pole subassembly, deodorant core subassembly and bellows subassembly, deodorant core subassembly is located in the bellows subassembly, it installs to arrange the pole subassembly the feed liquor end of bellows subassembly, deodorant core subassembly includes:

the shell is of a hollow structure with openings at two ends, wherein one opening end is an inlet, the other opening end is an outlet, and the outlet is arranged at an inclination angle;

the valve is rotatably arranged on the shell and is matched with the outlet in a plugging way;

the torsional spring is arranged at the joint of the valve and the shell;

the tier pole assembly comprises:

the adapter is of a hollow structure with openings at two ends, and one end of the adapter is installed at the liquid inlet end of the corrugated pipe assembly through nut threads;

the row rod body, the one end screw thread of row rod body is installed in the adapter, the other end of row rod body is located the outside of adapter.

2. A drainage anti-spill structure as claimed in claim 1, in which the housing has a rounded configuration.

3. A drainage anti-overflow structure, according to claim 1, wherein the outer wall of said housing is recessed inwardly with a flat surface, said flat surface having two ears, one end of said valve being rotatably mounted between said two ears by a shaft.

4. A drainage and anti-overflow structure, according to claim 3, wherein said torsion spring is sleeved outside said rotating shaft, and two ends of said torsion spring are provided with a support leg, one of said support legs is in contact with one end of said valve, and the other of said support legs is in contact with the outside of said housing.

5. The drain anti-overflow structure of claim 1, wherein the surface of the valve is provided with a soft rubber structure.

6. The drainage anti-overflow structure of claim 1, wherein the outer wall of the inlet is provided with an external step, the inner wall of the liquid inlet end of the corrugated pipe fitting is provided with an internal step, and the external step is in limit fit with the internal step.

7. The drain anti-spill structure of claim 6, wherein a sealing ring is arranged on the outer circumference of the external step.

8. The drain anti-spill structure of claim 1, wherein two stirring plates and a plurality of reinforcing plates are provided at the inlet.

9. The drain anti-spill structure of claim 1, wherein the gangbar assembly further comprises:

the turning plate component is rotatably arranged at the top opening of the row rod body and is in plugging fit with the top opening of the row rod body;

the triangular gasket is sleeved outside the row rod body, and the bottom of the triangular gasket is in sealing fit with the top of the adapter;

the bucket-shaped gasket is sleeved outside the row rod body and is in sealing fit with the side wall of the top of the row rod body;

and the sealing washer is arranged between the adapter and the corrugated pipe assembly.

10. The drain anti-spill structure of claim 9, wherein an overflow hole is provided on a side surface of the gangbar body, and the overflow hole is provided between the triangular gasket and the bucket gasket.

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