CN216892664U

CN216892664U - Take secondary drainage function's anti-embedded part that prevents water

Info

Publication number: CN216892664U
Application number: CN202220012486.0U
Authority: CN
Inventors: 韩旭
Original assignee: Zhejiang Zhongcai Pipes Science and Technology Co Ltd
Current assignee: Zhejiang Zhongcai Pipes Science and Technology Co Ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-07-05
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses an anti-reverse embedded part with a secondary drainage function, and aims to provide an anti-reverse embedded part with a secondary drainage function, which is provided with an eccentric adjusting structure and solves the problem of water reverse of a secondary drainage hole. The multifunctional water-stopping ring is characterized by comprising a functional fitting base, wherein the functional fitting base is connected with a water-stopping ring main body, the water-stopping ring main body is connected with a porous inner adjusting ring, the porous inner adjusting ring is matched with a porous outer adjusting ring, a first rubber sealing part is arranged on the porous inner adjusting ring, a second rubber sealing part is arranged on the porous outer adjusting ring, and one end, far away from the water-stopping ring main body, of the porous inner adjusting ring is connected with a top cover. The outer surface of the water stop ring main body is provided with a plurality of water stop rings surrounding the water stop ring main body, and the water stop rings are parallel to each other. The inner surface of the water stop ring main body is provided with a water retaining ring, and the included angle between the water retaining ring and the inner surface of the water stop ring main body ranges from 30 degrees to 60 degrees. The utility model solves the problems that the leakage water near the stand pipe can not be emptied and the water flow is sprayed out from the secondary water drain hole in an anti-overflow way.

Description

Take secondary drainage function's anti-embedded part that prevents water

Technical Field

The utility model relates to the field of building embedded parts, in particular to an anti-water-return embedded part with a secondary drainage function.

Background

In the commercial houses of cities, vertical pipe sewage pipes are arranged in the areas of toilets, balconies, kitchens and the like. The existing construction mode is as follows: the pre-embedded pipe fitting for connecting the vertical pipe to drain water is installed at the position of the reserved sewage draining vertical pipe, then the upper sewage draining vertical pipe and the lower sewage draining vertical pipe are connected, and the holes of the upper floor slab and the lower floor slab possibly have errors, so that the pre-embedded part with the eccentric structure needs to be adjusted.

At present, an embedded part with a secondary drainage function exists in the market, and accumulated water near a vertical pipe can be drained. The secondary drainage function is indispensable to the waterproof layer construction not up to standard to and the embedded part is glued when inserting tubular product and has the gap, and the not good condition of leakproofness such as rubber ring is ageing. The development trend of the product is also the embedded part with the secondary drainage function. The secondary drainage function of the embedded part is generally realized by adopting a mode of forming holes above the adjusting ring and in the horizontal direction of the main body, and the mode is a mode of increasing secondary drainage holes. The secondary drainage that has realized the built-in fitting in theory nevertheless in the in-service use, especially in resident's water peak period, this secondary wash port that designs because possess the secondary drainage function can appear returning the water phenomenon, when the large-traffic drainage of drainage peak period can't pass through the built-in fitting rapidly promptly, possess pressure and unable discharged rivers can pass through the secondary wash port and spill to lead to the secondary wash port to become the hidden danger place of ponding, overflow.

The utility model discloses a side face leakage-removing embedded part for buildings, which is characterized in that Chinese patent publication No. CN210216611U discloses that the publication is 3/31/2020, the name of the utility model is 'side face leakage-removing embedded part for buildings', the application discloses a side face leakage-removing embedded part for buildings, which comprises a drain pipe cylinder, the drain pipe cylinder is of a hollow structure with two open ends, one side of the drain pipe cylinder is inserted with a mounting plate, the bottom end of one side of the mounting plate, which is far away from the drain pipe cylinder, is provided with a horizontal and transverse water collecting tank, the water collecting tank is communicated with the drain pipe cylinder, the top end of the water collecting tank is provided with a cover plate which is matched with the water collecting tank, the cover plate is provided with a plurality of uniformly distributed water outlets, one side of the mounting plate, which is close to the water collecting tank, is positioned above the drain pipe cylinder and is provided with a prompting lamp, the drain pipe cylinder is internally provided with a rotating piece which is of a triangle-like structure, and the rotating piece is connected with the drain pipe cylinder through a rotating shaft which is symmetrically arranged. The water-returning type drainage device has the advantages that the water-returning phenomenon can occur in the drainage port arranged on the cover plate in the peak period of water consumption of residents, namely, when large-flow drainage in the peak period of drainage cannot rapidly pass through the embedded part, water flow which has pressure and cannot be discharged can overflow out through the drainage port, and the drainage port is caused to be the hidden trouble of water accumulation and overflow.

Disclosure of Invention

The utility model overcomes the defects in the prior art, provides the anti-water-return embedded part with the secondary drainage function, solves the problem that the leakage water cannot be drained because the embedded part without the secondary drainage hole is arranged on the market, and also solves the problem that the embedded part with the secondary drainage hole has water return in the use process. Meanwhile, the problem that errors exist due to different center distances of the holes of the upper floor and the lower floor is solved.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a take secondary drainage function prevents pre-buried spare of shui, characterized by, includes function fitting base, function fitting base is connected with the seal ring main part, and the seal ring main part is connected with porose internal regulation circle, and porose internal regulation circle cooperation has porose outer regulation circle, is equipped with first rubber seal on the porose internal regulation circle, is equipped with second rubber seal on the porose outer regulation circle, and the one end that the seal ring main part was kept away from to porose internal regulation circle is connected with the top cap. The problem that water leakage cannot be drained due to the fact that an embedded part with a secondary drain hole is not arranged on the market is solved, and the problem that water is reversed in the using process of the embedded part with the secondary drain hole is solved. Meanwhile, the problem that errors exist due to different center distances of the holes of the upper floor and the lower floor is solved.

Preferably, the outer surface of the water stop ring main body is provided with a plurality of water stop rings surrounding the water stop ring main body, and the water stop rings are parallel to each other. Can be combined with cement more firmly, and solves the water seepage risk caused by the infirm combination of the outer wall of the embedded part and the cement.

Preferably, the inner surface of the water stop ring main body is provided with a water retaining ring, and the included angle between the water retaining ring and the inner surface of the water stop ring main body ranges from 30 degrees to 60 degrees. The anti-overflow phenomenon generated by the water flow impacting the base is prevented.

Preferably, the water stop ring main body is provided with a mark structure. Play the suggestion effect, guide installation assembly.

Preferably, the outer adjusting ring with the hole is provided with a first limiting structure, and the first limiting structure is matched with the water retaining ring. The two parts can rotate freely, and the function of adjusting eccentricity is generated.

Preferably, a plurality of first drainage holes are formed in the perforated outer adjusting ring. The water accumulation near the riser can be emptied.

Preferably, a plurality of second drain holes are formed in the adjusting ring in the hole. The accumulated water near the riser can be emptied. Preferably, the functional accessory base is provided with an interworking structure. The combined type double-riser combined structure is used for combination of embedded parts, and meets the requirements of double risers and three risers in actual construction.

Preferably, a second limiting structure is arranged on the functional fitting base and matched with the water stop ring. So that the water stop ring main body can be tightly clamped with the base for gluing after being inserted and rotated.

By adopting the technical scheme, the anti-reverse embedded part with the secondary drainage function has the beneficial effects that the problem that the water leakage nearby the vertical pipe cannot be emptied is solved through the secondary drainage hole; the water retaining ring solves the problem of water return of the embedded part with the secondary drain hole in the use process; cooperate through first limit structure and manger plate ring, solved the different problem that has the error of floor trompil centre-to-centre spacing from top to bottom.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is an external view of the body of the water stop ring;

FIG. 4 is a schematic view of the internal structure of the water stop ring body;

FIG. 5 is a schematic view of the construction of an adjustable ring with an aperture;

FIG. 6 is a schematic view of the construction of the perforated outer adjustment ring;

FIG. 7 is an external view of the functional accessory mount;

FIG. 8 is a schematic view of the internal structure of the functional accessory mount;

FIG. 9 is a schematic view of the construction of a first rubber seal;

FIG. 10 is a schematic view of the construction of a second rubber seal;

fig. 11 is a schematic structural view of the top cover.

In the figure: functional accessory base 1 second limit structure 11 socket structure 12 panel 13 first fitting 14 second fitting 15 water stop ring main part 2 water stop ring 21 third limit structure 22 identification structure 23 water stop ring 24 porose internal regulation circle 3 second wash port 31 fourth limit structure 32 first circle body 33 second circle body 34 second recess 35 porose external regulation circle 4 first drain port 41 first limit structure 42 transfer eccentric structure 43 first recess 44 first rubber seal 6 second rubber seal 7 protruding structure 8 with opening 51.

In the figure: alpha is the included angle between the water retaining ring and the inner surface of the water stop ring main body.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:

the utility model provides a take secondary drainage function prevents pre-buried spare of shui, as shown in fig. 1 and fig. 2, including function fitting base 1, function fitting base 1 is connected with seal ring main part 2, and seal ring main part 2 is connected with downthehole regulation circle 3, and porose internal regulation circle 3 has cup jointed porose outer regulation circle 4, is equipped with first rubber seal 6 on the porose internal regulation circle 3, is equipped with second rubber seal 7 on the porose outer regulation circle 4, and the one end that seal ring main part 2 was kept away from to porose internal regulation circle 3 is connected with top cap 5.

As shown in fig. 3 and 4, three water stop rings 21 surrounding the water stop ring body 2 are provided on the outer surface of the water stop ring body 2, and the water stop rings 21 are parallel to each other. The longitudinal section of the water stop ring 21 is rectangular. The inner surface of the water stop ring main body 2 is provided with a water retaining ring 24, the upper top surface and the lower bottom surface of the water retaining ring 24 are both circular ring surfaces, and the diameter of the lower bottom surface is smaller than that of the upper top surface. The diameter of the lower bottom surface of the water stop ring 24 is determined according to the longitudinal height of the water stop ring 24, and the longitudinal height of the water stop ring 24 is about one fifth of the height of the main body of the water stop ring main body 2. The included angle alpha between the water retaining ring 24 and the inner surface of the water stop ring main body 2 ranges from 30 degrees to 60 degrees. The below of 2 surfaces of seal ring main part is equipped with sign structure 23, and sign structure 23 is a recess, and the recess presents the shape of arrow head, and the direction of arrow head down. And a third limiting structure 22 is arranged at the edge of the lowest part of the outer surface of the water stop ring main body 2. The third position-limiting structure 22 is an irregular groove.

As shown in fig. 6, the perforated outer adjusting ring 4 is provided with a first limiting structure 42, the first limiting structure 42 is in abutting fit with the water retaining ring 24, and the two can rotate freely to generate the function of adjusting eccentricity. The outer adjusting ring 4 with the hole is provided with a first groove 44, the first groove 44 is matched with the second rubber sealing element 7, a plurality of first drainage holes 41 are arranged on the first groove 44 at equal intervals, two sides of the first groove 44 are respectively provided with a structure 43 for adjusting eccentricity, and the structure 43 for adjusting eccentricity is a U-shaped groove.

As shown in fig. 5, the perforated inner adjusting ring 3 includes a first ring body 33 and a second ring body 34, radial cross sections of the first ring body 33 and the second ring body 34 are both circular rings, axial cross sections of the first ring body 33 and the second ring body 34 are both rectangular, and a second groove 35 is provided between the first ring body 33 and the second ring body 34. The second groove 35 is provided with a plurality of second drain holes 31 at equal intervals.

As shown in fig. 7 and 8, the functional accessory base 1 is provided with an interfitting structure. The interfitting structure includes a first mating member 14 and a second mating member 15. Two connectors are arranged on the first fitting piece 14, and a connecting groove matched with the connectors is arranged on the second fitting piece 15. And a second limiting structure 11 is arranged on the functional accessory base 1, and the second limiting structure 11 is matched with a third limiting structure 22 on the water stop ring main body 2.

As shown in fig. 9 and 10, the first rubber sealing element 6 and the second rubber sealing element 7 are both arc-shaped, the two ends of the first rubber sealing element 6 and the second rubber sealing element 7 are both provided with a protruding structure 8, and the protruding structure 8 is a cylinder.

As shown in fig. 11, the roof panel 5 is provided with an opening 51, and the roof panel 5 is removed after the construction is completed.

The working principle of the utility model is as follows:

the functional accessory holder 1 is designed with an inter-fitting structure comprising a first mating member 14 and a second mating member 15. Two connectors are arranged on the first fitting part 14, and a connecting groove matched with the connectors is arranged on the second fitting part 15 and used for combining embedded parts, so that the requirements of double vertical pipes and three vertical pipes in actual construction are met. Designing a socket structure 12, bonding the vertical pipe after being inserted into the embedded part by using glue, designing a second limiting structure 11 to be matched with a third limiting structure 22 of the water stop ring main body 2, and rotating the water stop ring main body 2 after being inserted so as to be clamped and glued with the functional accessory base 1. The water stop ring body 2 is provided with the water stop ring 21, so that the water stop ring can be combined with cement more firmly, and the water seepage risk caused by the infirm combination of the outer wall of the embedded part and the cement is solved. The water retaining ring 24 and the first limiting structure 42 of the outer adjusting ring 4 with holes are designed to have the mutual matching effect, and the water retaining ring and the first limiting structure can freely rotate to achieve the eccentric adjusting effect. The water retaining ring 24 is designed to play a role in preventing back overflow, the range of a lower included angle alpha between the water retaining ring 24 and the water stop ring main body 2 is 30-60 degrees, and the functional principle of the structure is as follows: the water flow impacts the panel 13 of the functional fitting base 1, so that part of the water which flows back is stopped or prevented from flowing back in the space between the water retaining ring 24 and the water stop ring body 2. The inner diameter of the water retaining ring 24 is determined according to the longitudinal height of the structure, the longitudinal height of the structure is about one fifth of the height of the main body of the water retaining ring main body 2, and the defects of products on the market are effectively overcome.

The design mark structure 23 plays a role of prompting and guiding installation and assembly.

The first limiting structure 42 is designed on the outer porous adjusting ring 4, when the inner porous adjusting ring 3 is inserted into the outer porous adjusting ring 4, the limiting effect can be achieved, the first drain hole 41 and the second drain hole 31 are designed to be secondary drain holes, accumulated water near the vertical pipe can be drained, and the eccentric adjusting structure 43 is designed to be a structure for conveniently adjusting eccentricity.

First rubber seal 6 and second rubber seal 7 are used for mode debris such as cement when being under construction to get into first wash port 41 and second wash port 31, make the water test etc. that close of convenient product during the construction, design protruding structure 8, convenience of customers takes off rubber seal after being under construction.

The adjusting ring 3 in the hole has the function of adjusting eccentricity after being combined with other components, and the second water discharging hole 31 is designed to empty accumulated water near the vertical pipe. The fourth limit structure 32 is designed to limit the vertical pipe.

The top cover 5 is matched with the functional accessory base 1 and the water stop ring main body 2, during actual construction, a combined piece formed by the functional accessory base 1 and the water stop ring main body 2 is embedded in a cast-in-place floor slab, the top cover 5 can prevent cement from flowing into the functional accessory base 1 and the design opening 51, and the top cover 5 is taken off after construction is completed.

The above description is only illustrative of the structure of the present invention. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a take secondary drainage function to prevent water-logging built-in fitting, characterized by includes function fitting base, function fitting base is connected with the stagnant water ring main part, and the stagnant water ring main part is connected with porose internal regulation circle, and porose internal regulation circle cooperation has porose outer regulation circle, is equipped with first rubber seal on the porose internal regulation circle, is equipped with second rubber seal on the porose outer regulation circle, and the one end that the stagnant water ring main part was kept away from to porose internal regulation circle is connected with the top cap.

2. The anti-reverse embedded part with the secondary drainage function of claim 1, wherein the outer surface of the water stop ring main body is provided with a plurality of water stop rings surrounding the water stop ring main body, and the water stop rings are parallel to each other.

3. The anti-water-return embedded part with the secondary drainage function as claimed in claim 1 or 2, wherein the inner surface of the water stop ring main body is provided with a water retaining ring, and the included angle between the water retaining ring and the inner surface of the water stop ring main body ranges from 30 degrees to 60 degrees.

4. The anti-reverse embedded part with the secondary drainage function of claim 1, wherein the main body of the water stop ring is provided with a mark structure.

5. The anti-water-return embedded part with the secondary drainage function of claim 1, wherein the perforated outer adjusting ring is provided with a first limiting structure, and the first limiting structure is matched with the water retaining ring.

6. The anti-water-return embedded part with the secondary drainage function as claimed in claim 1 or 5, wherein a plurality of first drainage holes are formed on the perforated outer adjusting ring.

7. The anti-water-return embedded part with the secondary drainage function of claim 1, wherein a plurality of second drainage holes are arranged on the inner adjusting ring with the holes.

8. The anti-contra flow embedded part with the secondary drainage function of claim 1, wherein the functional fitting base is provided with an interworking structure.

9. The anti-reverse embedded part with the secondary drainage function of claim 1, wherein a second limit structure is arranged on the functional fitting base, and the second limit structure is matched with the water stop ring.