CN203393807U

CN203393807U - Odor-resistant leakage core of water drainage pipeline

Info

Publication number: CN203393807U
Application number: CN201320449352.6U
Authority: CN
Inventors: 王少良
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-26
Filing date: 2013-07-26
Publication date: 2014-01-15
Anticipated expiration: 2023-07-26

Abstract

The utility model relates to the technical field of sanitation and environmental protection, and particularly relates to an odor-resistant leakage core of a water drainage pipeline. The odor-resistant leakage core comprises a pipe fitting, a disc and a silicone rubber opening and closing device and is characterized in that a thread is arranged at an inlet of the pipe fitting and is screwed on the disc, a plurality of circular grooves and clipping lines are arranged on the pipe fitting, the pipe fitting which is in the shape of a cylindrical pipe can be clipped along the clipping lines, circular opening parts of the silicone rubber opening and closing device are sleeved in the circular groove of the pipe fitting, the silicone rubber opening and closing device is in the shape of a circular four-leaved clack, a crossed opening is formed in the silicone rubber opening and closing device, and four grooves capable of shrinking and rebounding are formed in the periphery of the opening. The odor-resistant leakage core has the advantages that by adopting the odor-resistant leakage core, the water drainage pipeline can quickly drain water, when water drainage apertures are different in sizes, the size of the diameter can be adjusted by clipping, the length can be adjusted by clipping according to the different depths of the water draining ports; in addition, no resonance is generated during water drainage, and the odor-resistant leakage core is convenient to use.

Description

A kind of sewer pipe deodorization leaks core

Technical field

The utility model relates to hygienic environment-protecting technical field, is specifically related to a kind of sewer pipe deodorization and leaks core.

Background technology

At present, having on the market a kind of patent No. is ZL200520101005.X, notice of authorization number is CN2823358Y, patent name is a kind of straight odour-proof floor drain, the rubber open and close device of this patent is that two lobes become V-type design, pressure by water when the benefit of this V-type design is lower water presses off a seam, then current go down, shortcoming is that the little lower water of opening is slow, it is different also having the depth and the diameter of sewer pipe, so its product specification need to be well multiple, length size all will be prepared pretty troublesome, maximum shortcoming is to have when going under water to send drone sound, make very much people uncomfortable, because this kind of patented product design is V-shape, it when opening, is a seam, so when water down stays, can drive air to walk downward simultaneously and will produce hornist effect like this.

Utility model content

The purpose of this utility model is in order to overcome above-mentioned shortcoming of the prior art, to provide a kind of sewer pipe deodorization to leak core.

The utility model is to realize like this, a kind of sewer pipe deodorization leaks core, comprise pipe fitting, disk and silicon rubber open and close device, it is characterized in that, described pipe fitting entrance is provided with screw thread, screw up mutually with disk, described pipe fitting is provided with some annular grooves and cut line, described pipe fitting can be cut out along cut line, described pipe fitting is cylindrical tube, the round mouth of described silicon rubber open and close device is partly enclosed within the annular groove on pipe fitting, silicon rubber open and close device is that circle four is opened lobe shape, above described silicon rubber open and close device, be provided with the opening of " cross " type, the surrounding of opening is provided with four grooves that can tighten up bounce-back.

The material of described pipe fitting is PP plastic material.

The beneficial effects of the utility model are:

1, the pipe fitting of this patent product is tailorable, cylindrical tube, pipe fitting is provided with a lot of annular grooves and cut line, while running into the Shen Xia mouth of a river, can stamp on the direct An Xia of the glass cement mouth of a river just passable at the back side of disk, if while meeting the Qian Xia mouth of a river, can cut unnecessary annular groove part along cut line, silicon rubber open and close device is put, and then at the back side of disk, stamp on the glass cement An Xia mouth of a river just passable.

2, silicon rubber open and close device is that circle four is opened lobe shape, the round mouth of silicon rubber open and close device is partly enclosed within the annular groove of PP plastic pipe, the rubber strip size that has a circle convex design in the round mouth of silica gel open and close device just in time with PP plastic pipe on annular groove match, above silicon rubber open and close device, be provided with the opening of " cross " type, the surrounding of opening has four to tighten up bounce-back groove, when having current to enter, water is ponderable, weight by water will press off silica gel open and close device so, when there is no water, four bounce-back grooves of silicon rubber open and close device can retract four lobes of silicon rubber open and close device automatically, in the time of the folding of silicon rubber open and close device, be that four lobes are all opened, so just form Liao Yigefang hole, Fang hole is can not produce hornist effect, the sound of can not empathizing during draining.

3, in the middle of actual life, the lower mouth of a river is of all kinds, vary, pipe fitting above this patent can be cut out, when running into heavy caliber directly by upper, running into small-bore is along cut line, to cut unnecessary part with scissors, very practical, when sewer pipe is shallow, length as required cuts in the annular groove that unnecessary PP tube portion is enclosed within silica gel open and close device PP pipe fitting just passable along the cut line of PP part, the rubber strip size that has a circle convex design on the round mouth of silica gel open and close device just in time with PP pipe fitting on annular groove match, make under sewer water fast.

4, PP plastic pipe entrance is provided with screw thread, can connect other accessories and directly with screw thread, screw on and back out, need not be disposable gluing, easy to use.

Accompanying drawing explanation

Figure 1 shows that a kind of sewer pipe deodorization that the utility model provides leaks cored structure schematic diagram;

Figure 2 shows that the silicon rubber open and close device plan structure schematic diagram that the utility model provides;

Figure 3 shows that the silicon rubber open and close device plan structure schematic diagram that the utility model provides.

In figure: 1. pipe fitting, 2. disk, 3. silicon rubber open and close device, 4. screw thread, 5. annular groove, 6. cut line, 7. opening, the 8. groove of " cross " type.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.

Referring to Fig. 1～3, a kind of sewer pipe deodorization leaks core, comprise pipe fitting 1, disk 2 and silicon rubber open and close device 3, it is characterized in that, described pipe fitting 1 entrance is provided with screw thread 4, screw up mutually with disk 2, described pipe fitting 1 is provided with some annular grooves 5 and cut line 6, described pipe fitting 1 can be cut out along cut line 6, described pipe fitting 1 is cylindrical tube, the round mouth of described silicon rubber open and close device 3 is partly enclosed within the annular groove 5 on pipe fitting, silicon rubber open and close device 3 is that circle four is opened lobe shape, described silicon rubber open and close device 3 is provided with the opening 7 of " cross " type above, the surrounding of opening 7 is provided with four grooves 8 that can tighten up bounce-back.

The material of described pipe fitting 1 is PP plastic material.

The beneficial effects of the utility model are:

1, the pipe fitting 1 of this patent product is tailorable, cylindrical tube, pipe fitting 1 is provided with a lot of annular grooves 5 and cut line 6, while running into the Shen Xia mouth of a river, can stamp on the direct An Xia of the glass cement mouth of a river just passable at the back side of disk 2, if while meeting the Qian Xia mouth of a river, can cut unnecessary annular groove part along cut line 6, silicon rubber open and close device 3 is put, and then at the back side of disk 2, stamp on the glass cement An Xia mouth of a river just passable.

2, silicon rubber open and close device 3 is that circle four is opened lobe shape, the round mouth of silicon rubber open and close device 3 is partly enclosed within to 5 li of the annular grooves of PP plastic pipe 1, the rubber strip size that has a circle convex design in the round mouth of silica gel open and close device 3 just in time with PP plastic pipe 1 on annular groove 5 match, silicon rubber open and close device 3 is provided with the opening 7 of " cross " type above, the surrounding of opening 7 has four to tighten up bounce-back groove 8, when having current to enter, water is ponderable, weight by water will press off silica gel open and close device 3 so, when there is no water, four bounce-back grooves 8 of silicon rubber open and close device 3 can retract four lobes of silicon rubber open and close device 3 automatically, in the time of silicon rubber open and close device folding 3, be that four lobes are all opened, so just form Liao Yigefang hole, Fang hole is can not produce hornist effect, the sound of can not empathizing during draining.

3, the lower mouth of a river is of all kinds, vary, pipe fitting 1 above this patent can be cut out, when running into heavy caliber directly by upper, running into small-bore is along cut line, to cut unnecessary part with scissors, very practical, when sewer pipe is shallow, length as required cuts in the annular groove 5 that unnecessary PP tube portion is enclosed within silica gel open and close device 3 PP pipe fitting just passable along the cut line of PP part, the rubber strip size that has a circle convex design in the round mouth of silica gel open and close device just in time with PP pipe fitting on annular groove match, make under sewer water fast.

4, PP plastic pipe 1 entrance is provided with screw thread 8, can connect other accessories and directly with screw thread 4, screw on and back out, need not be disposable gluing, easy to use.

The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a sewer pipe deodorization leaks core, comprise pipe fitting, disk and silicon rubber open and close device, it is characterized in that, described pipe fitting entrance is provided with screw thread, screw up mutually with disk, described pipe fitting is provided with some annular grooves and cut line, described pipe fitting can be cut out along cut line, described pipe fitting is cylindrical tube, the round mouth of described silicon rubber open and close device is partly enclosed within the annular groove on pipe fitting, silicon rubber open and close device is that circle four is opened lobe shape, above described silicon rubber open and close device, be provided with the opening of " cross " type, the surrounding of opening is provided with four grooves that can tighten up bounce-back.

2. a kind of sewer pipe deodorization leaks core according to claim 1, it is characterized in that, the material of described pipe fitting is PP plastic material.