CN105402500A

CN105402500A - Water swelling rubber leakage-proof ring

Info

Publication number: CN105402500A
Application number: CN201510109657.6A
Authority: CN
Inventors: 罗铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-09-04
Filing date: 2015-03-08
Publication date: 2016-03-16

Abstract

The invention relates to the field of architecture and decoration waterproofing, in particular to a leakage-proof ring which solves the problem of water leakage happening to the joints between the outer walls of pipelines or casing pipes for penetrating through floors and concrete. The leakage-proof ring is made of water swelling rubber. When leakage happens to the joints between the outer walls of pipelines for penetrating through floors and concrete, the water swelling rubber leakage-proof ring swells with water, so that an optimal effect of stopping water by the water is achieved. According to the water swelling rubber leakage-proof ring, the original technical defects that after an original leakage-proof ring is installed, a reserved hole is difficult to block with concrete is effectively overcome, and the water swelling rubber leakage-proof ring can be installed supplementally during decoration.

Description

Hydro-expansive rubber anti-leakage ring

Technical field: the present invention relates to construction and decoration waterproof field; Mainly solve and wear floor pipeline or the non-leakage water problem of conduit outer wall and concrete connecting part.

Original technical background: during existing building is produced, solution is worn floor pipeline or conduit outer wall and concrete connecting part seepage problem and is all adopted anti-leakage ring.Former anti-leakage ring has various ways, all adopts PVC material molding and forming, is enclosed within pipeline or conduit outer wall during installation, by viscose glue bonding, during shutoff hole to be provided in Transducers Embedded in Concrete.Use PVC material to make anti-leakage ring and have following shortcoming: 1, loosely, shock resistance is poor for anti-leakage ring and concrete binding.2, anti-leakage ring should be installed in advance, can occupy the space that hole to be provided is very large, brings difficulty to hole to be provided shutoff.3, because being that anti-leakage ring do not pacified by a lot of building of concealed work, can not peace be mended again during finishing, causing seepage.

Innovation and creation content: the shortcoming existed in production and application in view of above-mentioned anti-leakage ring, now invents the technical deficiency that anti-leakage ring that a kind of hydro-expansive rubber makes fills up above-mentioned anti-leakage ring.Hydro-expansive rubber is formed by nitrile rubber and macromolecule water absorbent material refining, and tool water-swellable function reaches with water stagnant water effect.2. 1. this anti-leakage ring be made up of with wing dish cylindric circle body as shown in Figure 1.As everyone knows, rubber tool elasticity, not needing also can waterproof by viscose glue bonding.First the concrete in hole to be provided can be inserted half during pre-buried use, insert later half concrete by the hydro-expansive rubber anti-leakage ring be enclosed within pipeline press-in concrete.When pipeline generation seepage, hydro-expansive rubber water-swellable, thoroughly breaks off seepage with water sealing.

Accompanying drawing illustrates: Fig. 1, hydro-expansive rubber anti-leakage ring longitudinal sectional drawing; 1-cylindric circle body 2-wing dish

Fig. 2 subtended angle formula hydro-expansive rubber anti-leakage ring sectional drawing; 1-cylindric circle body 3-subtended angle formula wing dish

Fig. 3 snap-together type hydro-expansive rubber anti-leakage ring forward plan view; The hydro-expansive rubber anti-leakage ring 5-fastening device that 4-disconnects.

specific embodiment:

Embodiment 1: anti-leakage ring as shown in the figure, uses hydro-expansive rubber sulfidization molding, is made up of cylindrical shape circle body 1 and wing ring 2.

Embodiment 2: as shown in Figure 2, are designed to the wing ring 2 of the anti-leakage ring described in embodiment 1 to have up and down the wing ring of subtended angle 3..When pipeline outer wall and concrete are peeled off, concrete shrinkage, design energy wedging wing ring and the concrete crack sealing automatically that subtended angle formula wing ring is 3. inner small and outside big.This anti-leakage ring can reach the object of pipeline outer wall and concrete connecting part Never-leakage after floor ground surface mends peace, and specific practice is: do gradient waterproof along pipeline outer wall surrounding ground, be inserted in anti-leakage ring and press to ground.Floor tile is sticked with after concrete or mortar landfill.When water is from pipeline outer wall or water leakage of floor to anti-leakage ring, this anti-leakage ring water-swellable, with water sealing.

Embodiment 3: for connecting through pipeline up and down, and original or above-mentioned anti-leakage ring can only be inserted in when Pipe installing, and mounted pipeline then cannot mend peace.Now design a kind of snap-together type anti-leakage ring, as shown in Figure 3 4. hydro-expansive rubber anti-leakage ring is disconnected, section part be provided with section is joined the two sections of a bridge, etc fastening device 5., during installation by disconnecting, the anti-leakage ring of belt fastening device is enclosed within pipeline outer wall, fastens fastening device after closure.Use hydro-expansive rubber anti-leakage ring relative to the good effect of original anti-leakage ring is: 1, anti seismic efficiency is good.2, the concrete packing operation of hole to be provided is not affected.3, anti-leakage ring can be carried out when fitting up and mend peace.4, the mounted pipeline that up/down perforation connects also can carry out benefit peace.

Claims

1. the hydro-expansive rubber anti-leakage ring of the non-leakage water of floor pipeline outer wall and concrete connecting part is worn in a solution; It is characterized in that this anti-leakage ring hydro-expansive rubber is made.

2. hydro-expansive rubber anti-leakage ring according to claim 1, is characterized in that this anti-leakage ring is cylindrical shape circle body shape, circle body has wing ring.

3. hydro-expansive rubber anti-leakage ring according to claim 1, is characterized in that the cylindrical circle body shape of this anti-leakage ring, circle body has upper and lower subtended angle wing ring.

4. hydro-expansive rubber anti-leakage ring according to claim 1, is characterized in that: disconnected by this anti-leakage ring cylindrical shape circle body, section is provided with the fastening device that circle body is joined the two sections of a bridge, etc.