CN208309720U

CN208309720U - A kind of counterflow-preventing foul preventer

Info

Publication number: CN208309720U
Application number: CN201820903547.6U
Authority: CN
Inventors: 郭冲敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2019-01-01
Anticipated expiration: 2028-06-11

Abstract

The utility model relates to sewage treatment fields, more particularly to a kind of counterflow-preventing foul preventer, including pipeline (1), the retaining ring (2) that is placed in the pipeline (1) inner wall upper end, the circlip (3) of the fixed retaining ring (2), the floating drum cover (4) that is placed in the pipeline (1), pipeline (1) end is equipped with inside protrusion, and floating drum cover (4) the cover mouth matches with the protrusion；The utility model structure is simple, and manufacturing cost is low, easy to operate, using the buoyancy of water floating drum cover is floated, and then reach every smelly and self-closing drainage pipeline function, so as to effectively realize every smelly and counterflow-preventing effect.

Description

A kind of counterflow-preventing foul preventer

Technical field

The utility model relates to sewage treatment field more particularly to a kind of counterflow-preventing foul preventers.

Background technique

Majority are the apartment and flats for staying in high-storey at present, and sold on current market every smelly floor drain, generally all Only every smelly effect, and lack the function of preventing adverse current, therefore, once public bowl sewage draining pipeline blockage, sewage will be from floor drain Or drainpipe adverse current is flowed backward back in the family of oneself, will lead to furniture breaking-up when serious, and the problem of public bowl sewage draining pipeline blockage It can not prevent, have only from oneself floor drain and drainpipe and go to set about improving, prevent such puzzlement, it is therefore prevented that adverse current Flow backward, could discovery as early as possible public bowl sewage draining pipeline blockage the problem of, and handle in time.

Utility model content

The purpose of this utility model is to provide a kind of counterflow-preventing foul preventers, solve counter-current of sewage reverse irrigation and foul smell The problem of.

The utility model is realized in this way a kind of counterflow-preventing foul preventer, including pipeline, it is placed in the inner wall of the pipe The retaining ring at end, the circlip for fixing the retaining ring, the floating drum cover being placed in the pipeline, the pipe end are equipped with inside Protrusion, the floating drum cover cover mouth match with the protrusion.

The further technical solution of the utility model is: the retaining ring is rubber material.

The further technical solution of the utility model is: the pipeline upper end is equipped with buffer area.

The further technical solution of the utility model is: the buffer area and the pipeline are detachable.

The further technical solution of the utility model is: being helical form inside the buffer area.

The beneficial effects of the utility model are: the utility model structure is simple, manufacturing cost is low, easy to operate；Utilize water Buoyancy floating drum cover is floated, and then reach every smelly and self-closing drainage pipeline function, so as to effectively realize every smelly And the effect of counterflow-preventing.

Detailed description of the invention

Fig. 1 is a kind of floor drain type counterflow-preventing foul preventer provided by the utility model every smelly status diagram；

Fig. 2 is a kind of floor drain type counterflow-preventing foul preventer hull-borne schematic diagram provided by the utility model；

Fig. 3 is a kind of floor drain type counterflow-preventing foul preventer counterflow-preventing status diagram provided by the utility model；

Fig. 4 is a kind of sewer pipe counterflow-preventing foul preventer installation diagram provided by the utility model；

Fig. 5 is a kind of sewer pipe counterflow-preventing foul preventer provided by the utility model every smelly status diagram；

Fig. 6 is a kind of sewer pipe counterflow-preventing foul preventer hull-borne schematic diagram provided by the utility model；

Fig. 7 is a kind of sewer pipe counterflow-preventing foul preventer counterflow-preventing status diagram provided by the utility model.

Appended drawing reference: 1. pipelines, 2. retaining rings, 3. circlips, 4. floating drum covers, 5. buffer areas, 6. sewers, 7., which are led directly to, to be connect Head.

Specific embodiment

Embodiment one

Fig. 1-Fig. 3 shows a kind of floor drain type counterflow-preventing foul preventer, including pipeline 1, is placed in the 1 inner wall upper end of pipeline Retaining ring 2, the circlip 3 for fixing the retaining ring 2, the floating drum cover 4 being placed in the pipeline 1,1 end of pipeline are equipped with inside Protrusion, the 4 cover mouth of floating drum cover matches with the protrusion；The retaining ring 2 is rubber material；On the pipeline 1 End is equipped with buffer area 5；The buffer area 5 and the pipeline 1 are detachable；It is helical form inside the buffer area 5.

Using the device, when not having sewage discharge, device as shown in Figure 1 is integrally in every smelly state, floating drum cover 4 due to The reason of gravity, connect with 1 lower end of pipeline, to block the gas of 1 lower end of pipeline, plays every smelly state.

When there is sewage discharge, as shown in Fig. 2, device is integrally in hull-borne, when the buoyancy of water is greater than floating drum cover 4 When gravity, floating drum cover 4 leaves 1 lower end of pipeline floating, so that pipeline 1 is in opening state, thus the state in draining.

When the buoyancy of water is greater than the gravity of floating drum cover 4, floating drum cover 4 leaves 1 lower end of pipeline floating, so that pipeline 1 is in Opening state, when sewage does not circulate or blocks in pipeline 1, as shown in figure 3, floating drum cover 4 can block the channel of retaining ring 2, To which device is generally in from closed state, achieve the effect that counterflow-preventing.

It is helical form inside the buffer area 5, increases the distance that water of the sewage in buffer area 5 flows through, realize to buffer area 5 It washes away more thoroughly, flow ipe 1 slows, and reduces to the damage inside the device.

Embodiment two

Fig. 4-Fig. 7 shows a kind of sewer counterflow-preventing foul preventer, including pipeline 1, is placed in the 1 inner wall upper end of pipeline Retaining ring 2, the circlip 3 for fixing the retaining ring 2, the floating drum cover 4 being placed in the pipeline 1,1 end of pipeline are equipped with inside Protrusion, the 4 cover mouth of floating drum cover matches with the protrusion；The retaining ring 2 is rubber material；On the pipeline 1 End is equipped with buffer area 5；The buffer area 5 and the pipeline 1 are detachable；It is helical form inside the buffer area 5.

As shown in figure 4, connecting sewer 6 and this reality by straight coupling 7 when the utility model is connect with sewer 6 With the bottom of novel pipeline 1, realize that sewage smoothly circulates.

Using the device, when not having sewage discharge, device as shown in Figure 5 is integrally in every smelly state, floating drum cover 4 due to The reason of gravity, connect with 1 lower end of pipeline, to block the gas of 1 lower end of pipeline, plays every smelly state.

When there is sewage discharge, as shown in fig. 6, device is integrally in hull-borne, when the buoyancy of water is greater than floating drum cover 4 When gravity, floating drum cover 4 leaves 1 lower end of pipeline floating, so that pipeline 1 is in opening state, thus the state in draining.

When the buoyancy of water is greater than the gravity of floating drum cover 4, floating drum cover 4 leaves 1 lower end of pipeline floating, so that pipeline 1 is in Opening state, when sewage does not circulate or blocks in pipeline 1, as shown in fig. 7, floating drum cover 4 can block the channel of retaining ring 2, To which device is generally in from closed state, achieve the effect that counterflow-preventing.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. a kind of counterflow-preventing foul preventer, which is characterized in that including pipeline (1), be placed in the water blocking of the pipeline (1) inner wall upper end Circle (2), the circlip (3) for fixing the retaining ring (2), the floating drum cover (4) being placed in the pipeline (1), pipeline (1) end Equipped with inside protrusion, floating drum cover (4) the cover mouth matches with the protrusion.

2. a kind of counterflow-preventing foul preventer according to claim 1, which is characterized in that the retaining ring (2) is rubber material Material.

3. a kind of counterflow-preventing foul preventer according to claim 1, which is characterized in that pipeline (1) upper end is equipped with slow Rush area (5).

4. a kind of counterflow-preventing foul preventer according to claim 3, which is characterized in that the buffer area (5) and the pipe Road (1) is detachable.

5. a kind of counterflow-preventing foul preventer according to claim 3, which is characterized in that be spiral shell inside the buffer area (5) Revolve shape.