CN103912043B - Anti-blocking stinking-proof anti-overflow downcomer of water pool - Google Patents

Abstract

The invention discloses an anti-blocking, anti-odor and anti-overflow water pipe for a pool, which consists of a housing, a fixed knob, a water retaining piece A, a water retaining piece B, a filter barrel, an upper floating ball, a two-way arc funnel, a lower floating ball, and a water retaining piece C Composed of water retaining sheet D, the present invention has simple structure, small space occupation, easy installation, use, repair and maintenance, and can easily realize the functions of convenient water storage and drainage, anti-blocking, anti-odor backflow, and anti-wastewater overflow.

Description

Anti-blocking, anti-odor, and anti-overflow sewer pipe for pool

technical field

The invention relates to a drainage device, in particular to an anti-blocking, anti-odor, and anti-overflow water pipe for a pool.

Background technique

Although the existing washbasin is provided with a filter at the drain, a series of problems still arise. First, the storage and discharge of water cannot be freely controlled; after a period of use, blockage often occurs, and even deposits in The corners of the sewer pipes will emit odor over time; the bottom-floor residents often suffer from the overflow of odor, especially in summer. The main reason is that the odor in the sewer will evaporate through the drain of the washbasin. If the sewer pipe is blocked or the sewer is full of water, the sewage in the sewer will also overflow into the washbasin through the drain.

Chinese Patent Application No. 201120302160.3 discloses a washbasin drainage device. The device closes and opens the drain outlet through the action of a spring, which can effectively prevent the sewer odor from volatilizing through the inside of the washbasin. overflow function, and the spring in the device is easily corroded and damaged, and the device is neither easy to install nor easy to maintain.

Contents of the invention

The object of the present invention is to provide an anti-blocking, anti-odor and anti-overflow sewer pipe for a pool with convenient water storage and drainage, anti-blocking, anti-odor backflow, and anti-wastewater overflow.

In order to solve the above technical problems, the present invention adopts the following technical solutions: a water pool anti-blocking, anti-odor and anti-overflow pipe, which consists of a shell, a fixed knob, a water retaining piece A, a water retaining piece B, a filter barrel, an upper floating ball, a two-way arc The funnel, the lower floating ball, the water retaining piece C and the water retaining piece D are composed. The upper part of the shell is in the shape of a bell mouth, and the bottom of the inner surface of the bell mouth is engraved with threads. The lower part of the shell is a hollow cylinder. Threads are engraved; the water retaining sheet A, water retaining sheet B, water retaining sheet C and water retaining sheet D are circular rings with small holes in the center, and the circular ring is equally divided into 12 sectors. The same fan-shaped seam is opened; the water retaining piece D is fixed on the bottom of the housing through the screw thread rotation on the inner surface of the housing, and the water retaining plate C is rotated and fixed in the housing above the water retaining plate D, The lower floating ball is placed on the water retaining piece C, the two-way curved funnel is fixed in the middle of the shell and above the lower floating ball, and the upper floating ball is placed on the two-way curved funnel; The filter bucket is placed in the housing above the upper floating ball, and its upper edge rests on the bottom of the upper bell mouth of the housing; the water baffle B is rotatably fixed on the bottom of the upper bell mouth of the housing and pressed against the On the filter barrel, the water retaining sheet A is placed on the water retaining sheet B, and the fixing knob passes through the small hole in the center of the water retaining sheet A and the water retaining sheet B to place the water retaining sheet A It is rotated and fixed together with the water baffle B knob.

The whole body of the filter cylinder wall is provided with small holes.

The two-way curved funnel is composed of two identical hemispherical shells with through holes at the bottom connected through hole to through hole.

Due to the above-mentioned design adopted by the present invention, its structure is simple, it occupies a small space, and it is convenient for installation, use, repair and maintenance, and can easily realize the functions of convenient water storage and drainage, anti-blocking, anti-odor backflow, and anti-wastewater overflow.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing.

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

Fig. 2 is a three-dimensional schematic view of the filter barrel.

FIG. 3 is a top view of the water blocking sheet A. FIG.

Fig. 4 is a schematic perspective view of a two-way curved funnel.

In the figure: 1. Housing, 2. Fixed knob, 3. Water retaining piece A, 4. Water retaining plate B, 5. Filter barrel, 6. Upper floating ball, 7. Two-way curved funnel, 8. Lower floating ball, 9 . Water retaining piece C, 10. Water retaining plate D, 11. Internal thread of the shell, 12. External thread of the shell.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, the present invention consists of a housing 1, a fixed knob 3, a water retaining sheet A3, a water retaining sheet B4, a filter bucket 5, an upper floating ball 6, a two-way arc funnel 7, a lower floating ball 8, a water retaining sheet C9 and The water barrier D10 is composed of the upper part of the shell 1 in the shape of a bell mouth, and the lower part of the shell 1 is a hollow cylinder. 12 threads; the fixing knob 2 is a flat-bottomed fixing screw; the water blocking sheet A3, the water blocking sheet B4, the water blocking sheet C9 and the water blocking sheet D10 are circular rings with a small hole in the center, and the diameter of the small hole is the same as that of the fixing knob. 2 have the same diameter, the ring is divided into 12 sectors equally, and the same fan-shaped seams are opened on the alternate sectors; the water retaining piece D10 is fixed to the bottom of the shell 1 by rotating the internal thread 11 of the shell, and the water retaining plate C9 rotates It is fixed in the housing 1 above the water retaining sheet D10 and keeps a certain distance from the water retaining sheet D10. The lower floating ball 8 is placed on the water retaining sheet C9. 8, the upper floating ball 6 is placed on the two-way arc funnel 7, the filter bucket 5 is placed in the housing 1, above the upper floating ball 6, and its upper edge rests on the bottom of the upper bell mouth of the housing 1, and the water retaining piece B4 Rotate and fix on the bottom of the bell mouth of the shell 1, press against the filter barrel 5, place the water retaining piece A3 on the water retaining plate B4, and the fixing knob 2 is screwed into the small hole in the center of the water retaining plate A3 and the water retaining plate B4 successively Rotate and fix the water retaining sheet A3 and the water retaining sheet B4 together. The external thread 12 of the casing is used to connect the casing 1 with the water leakage nozzle of the washbasin.

The cylinder wall of filter bucket 5 has aperture throughout.

The two-way arc funnel 7 is composed of two identical hemispherical shells with through holes at the bottom connected through hole to through hole.

The working principle of the present invention is as follows.

The fixed knob 2, the water retaining sheet A3 and the water retaining sheet B4 form a water storage and drainage system. The fixing knob 2 is used to fix the water blocking sheet A3 and the water blocking sheet B4, and turning the fixed knob 2 can control the closing and opening of the gap between the water blocking sheet A3 and the water blocking sheet B4: the water blocking sheet A3 and the water blocking sheet B4 are tightened alternately When the two water retaining sheets are closed, at this time, the position of the water retaining sheet B4 without the fan-shaped seam blocks the position of the fan-shaped seam of the water retaining sheet A3, thereby preventing the water from continuing to flow down and playing the function of water storage; the water retaining sheet A3 and the water retaining sheet When sheet B4 is non-staggeredly tightened, the two water-retaining sheets are opened. At this time, the fan-shaped seams of water-retaining sheet A3 and water-retaining sheet B4 are opposite, and the water flow can flow down from the fan-shaped seam to play the function of drainage.

The water retaining sheet A3, the water retaining sheet B4 and the filtering barrel 5 constitute a filter system simultaneously. The water retaining sheet A3 and the water retaining sheet B4 play the role of filtering for the first time, which can filter larger sundries, and the filter barrel 5 can carry out the second filtering, and the filter barrel 5 is convenient to disassemble and pour out the sundries, so as to prevent Blocking effect.

The upper floating ball 6 and the two-way curved funnel 7 constitute an updraft blocking system, the lower floating ball 8 and the two-way curved funnel 7 constitute an overflow water flow blocking system, and the water blocking piece C9 and the water blocking piece D10 constitute an updraft and overflow water flow weakening system.

When there was no water in the washbasin, the water retaining sheet C9 and the water retaining sheet D10 weakened the intensity of the updraft, and the upper float 6 blocked the through hole of the two-way arc funnel 7 under gravity, thereby blocking the rise of the pipeline air flow.

When the washbasin drains water, because the buoyant ball 6 floats up due to the buoyancy effect, the through hole of the two-way arc funnel 7 is opened at this time, so that the water flow can be discharged smoothly.

When the sewer sewage overflows due to blockage, the water retaining sheet C9 and the water retaining sheet D10 can weaken the impact strength of the overflowing water flow, and at the same time, the lower floating ball 8 rises to the through hole of the two-way arc funnel 7 under the action of buoyancy and blocks it. Thereby blocking the sewer sewage from overflowing, avoiding that the sewage from the sewer overflows into the washbasin through the water outlet.

Claims (3)

1. An anti-blocking, anti-odor and anti-overflow water pipe for a pool, characterized in that it consists of a shell, a fixed knob, a water retaining piece A, a water retaining piece B, a filter barrel, an upper floating ball, a two-way arc funnel, a lower floating ball, and a water retaining The upper part of the shell is in the shape of a bell mouth, and the bottom of the inner surface of the bell mouth is engraved with threads, and the lower part of the shell is a hollow cylinder, and the inner and outer surfaces of the shell are engraved with threads; Water sheet A, water blocking sheet B, water blocking sheet C and water blocking sheet D are circular rings with small holes in the center, and the circular ring is divided into 12 fan shapes equally, and the same fan-shaped seams are opened on alternate fan shapes; The water retaining piece D is fixed on the bottom of the housing through the threaded rotation of the inner surface of the housing, the water retaining plate C is rotated and fixed in the housing above the water retaining plate D, and the lower floating ball is placed on the bottom of the housing On the water retaining piece C, the two-way curved funnel is rotated and fixed in the middle of the shell above the lower floating ball, and the upper floating ball is placed on the two-way curved funnel; the filter barrel is placed in the shell, Above the upper floating ball; the water retaining sheet B is fixed on the bottom of the upper bell mouth of the housing and pressed against the filter bucket, the water retaining sheet A is placed on the water retaining sheet B, The fixing knob passes through the small hole in the center of the water blocking sheet A and the water blocking sheet B to rotate and fix the knobs of the water blocking sheet A and the water blocking sheet B together. 2. The anti-blocking, anti-odor and anti-overflow sewer pipe of a pool according to claim 1, characterized in that: the wall of the filter barrel is provided with small holes throughout. 3. An anti-blocking, anti-odor and anti-overflow water pipe for a pool according to claim 1, characterized in that: the two-way curved funnel is connected by two identical hemispherical shells with a through hole at the bottom. The hole is connected.