CN211172222U - Same-floor drainage backfill layer accumulated water drainage device - Google Patents

Abstract

The utility model provides a same-floor drainage backfill layer accumulated water drainage device, which comprises a main body embedded in a toilet cast-in-place plate, a water leakage device, an anti-seepage water stop ring, a reverse Y-shaped deodorizing piece with a water seal, an anti-drying and anti-overflow piece and a main vertical pipe, wherein the water leakage device, the anti-seepage water stop ring, the reverse Y-shaped deodorizing piece with the water seal, the anti-drying and anti-overflow piece and; the water leakage device is positioned at the upper part of the main body, the inlet part is covered with a meshed cover plate, the anti-seepage water stop ring is attached to the periphery of the main body, the whole channel is connected by an inverted Y-shaped water seal deodorizing air piece to form a water seal, and the soft anti-drying and anti-overflow piece is arranged at the lower part of the inclined plate of the inverted Y-shaped water seal deodorizing air piece, which is far away from the main vertical pipe. The utility model has the functions of efficiently removing the accumulated water and deodorizing and preventing seepage, solves the problems of returning odor and overflowing, overlarge distance between the vertical pipe and the wall and the like, and has good effect on removing the accumulated water of the backfill layer; and the structure is simple and compact, the installation is convenient, and the cost is lower.

Description

Same-floor drainage backfill layer accumulated water drainage device

Technical Field

The utility model belongs to the technical field of with the layer drainage of building trade, especially a fall board-like device that has backfill layer ponding to get rid of function with layer drainage.

Background

Drainage on the same floor is more and more widely applied to modern buildings and becomes the drainage trend of the buildings in the future. At present, the problem of water accumulation of a backfill layer still occurs due to improper operation in construction links such as civil engineering construction, equipment installation, decoration construction and the like by plate lowering type same-layer drainage, so that the water leakage of the backfill layer is caused. In order to solve the problem of water accumulation of the backfill layer, secondary drainage of the backfill layer is mostly adopted in the industry, and except for a waterproof measure, the water accumulation of the backfill layer is dredged to ensure that the water accumulation is always lost. At present, side floor drains are arranged in secondary drainage of a backfill layer, floor drains are arranged at the bottom of the backfill layer, and the like, which are not ideal in effect. For example, chinese patent CN200710022465.7 discloses a device for removing accumulated water in a backfill layer of drainage on the same layer, which comprises an outer shell and an inner tube, a drainage cavity is formed between the outer shell and the inner tube, a drainage hole is formed on the wall of the inner tube near the bottom end of the drainage cavity, and a drainage tube communicated with the drainage cavity is laid near the bottom surface of the backfill layer, so as to improve the effect of removing accumulated water in the backfill layer. Chinese patent CN200920266073.X provides a riser straight joint that has ponding and gets rid of function with same floor drainage, includes main part, drainage channel and seal ring three parts, and drainage channel forms the water seal by "U" and "n" shape baffle mutually overlaps.

However, the existing accumulated water drainage device for the drainage backfill layer on the same layer has the problems of complex structure, difficult cleaning and dredging and large installation workload, or the problems of unsmooth drainage, bacterial breeding in stagnant water, odor returning, leakage and the like. Once the problems occur, the problems are solved, time and labor are wasted, and troubles and economic expenses are brought to users. Therefore, it is necessary to develop a same-layer drainage backfill layer accumulated water drainage device with simple structure and excellent performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a with layer drainage backfill layer ponding remove device, have the function of high-efficient ponding of getting rid of and deodorant prevention of seepage concurrently, solved the riser simultaneously apart from the too big scheduling problem of wall distance, have fine effect, and simple structure, simple to operate, and drainage power pipe and the connection structure between the joint compact, the cost is lower.

In order to achieve the above object, the utility model provides a following technical scheme:

a same-floor drainage backfill layer accumulated water drainage device, comprising:

the main body is buried in a cast-in-place toilet plate, the water leaking device is attached to the main body, the anti-seepage water stop ring, the inverted Y-shaped deodorizing component with the water seal, the anti-drying and anti-overflow component and the main vertical pipe are arranged on the main body.

In the same-floor drainage backfill layer accumulated water drainage device, the main body is buried in a lower floor of a toilet backfill layer and is adhered to the main vertical pipe in an adhesive mode, a drainage channel is formed in the middle, and the phenomenon that the distance between the main body and a wall is too large is avoided by adopting the eccentric arrangement.

In the same-layer drainage backfill layer accumulated water drainage device, the water stop ring with the anti-seepage function is additionally arranged on the periphery of the main body, so that the main body is more tightly combined with concrete, the seepage diameter is prolonged, the osmotic pressure is increased, and the anti-seepage purpose is achieved.

Preferably, in the same-floor drainage backfill layer accumulated water drainage device, the water leaking device for draining accumulated water is opened at the upper part, the upper edge of the water leaking device is slightly lower than the floor surface, the accumulated water on the interlayer floor flows to the water leaking device through a slope, and the inlet part of the water leaking device is covered with a meshed cover plate for preventing sand grains and the like in the backfill layer from entering the drainage channel to cause blockage.

In the same-layer drainage backfill layer accumulated water drainage device, the whole channel is connected by an inverted Y-shaped deodorizing part with a water seal to form a water seal; preferably, the upper part of the inclined plate of the inverted Y-shaped odor-resistant part with the water seal, which is close to the main vertical pipe, is provided with a mesh hole, the lower part of the mesh hole is flush with the upper part of a drainage channel of the main vertical pipe, accumulated water overflows from the mesh hole and is drained into the main vertical pipe, and meanwhile, the lower part of the inclined plate prevents sewage of the main vertical pipe from splashing into the accumulated water drainage device.

In the same-layer drainage backfill layer accumulated water drainage device, the lower part of an inclined plate of the inverted Y-shaped water seal odor-resistant part far away from the main vertical pipe is provided with a soft anti-drying and anti-overflow part, the soft anti-drying and anti-overflow part hangs down to play a role in sealing odor-resistant when drying, and when accumulated water exists in the backfill layer, the downward water flow impacts the anti-drying and anti-overflow part to swing towards the main vertical pipe to overflow and drain; if the backflow water exists, the water flow impacts to swing in the direction far away from the main vertical pipe, and the backflow is prevented in a sealing mode.

Compared with the prior art, the same-floor drainage backfill layer accumulated water removing device arranges the water leaking device around the drainage main vertical pipe, levels the bottom of the backfill layer, enables the backfill layer accumulated water to naturally flow into the seepage hole along the gradient, and then is discharged into the main vertical pipe through the seepage hole, and simultaneously, the Y-shaped odor-resistant part with the water seal and the soft anti-drying and anti-overflowing part are arranged, so that the problems of odor return and overflow, overlarge distance between the vertical pipe and the wall and the like are solved skillfully, and the same-floor drainage backfill layer accumulated water removing device has a good effect on removing the backfill layer accumulated water; and the structure is simple and compact, the installation is convenient, and the cost is lower.

Drawings

Fig. 1 is the section schematic diagram of the same-layer drainage backfill layer accumulated water drainage device of the utility model, and in the diagram, 1, a main body, 2, a water leakage device, 3, an anti-seepage water stop ring, 4, an inverted Y-shaped water seal odor-resistant part, 5, a main vertical pipe, 6, an anti-drying and anti-overflow part.

Fig. 2 is a schematic plan view of the accumulated water drainage device of the same-floor drainage backfill layer of the present invention, wherein the schematic plan view includes 1, a main body, 2, a water leakage device, 3, an anti-seepage water stop ring, 5 and a main vertical pipe.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.

Referring to fig. 1 and 2, the utility model discloses a same floor drainage backfill layer ponding removing device, including bury underground main part 1 in the cast-in-place board of bathroom, adhere to the hourglass hydrophone 2 in the main part, prevention of seepage seal ring 3, the deodorant piece 4 of "Y" type area water seal, main riser 5 and prevent dry anti-overflow piece 6.

The main body 1 is buried in a lower floor of a backfill layer of a toilet and is bonded with the main vertical pipe 5 in an adhesive manner, a drainage channel is formed in the middle, and the main vertical pipe is prevented from being too far away from a wall by adopting the eccentric arrangement; the water leaking device 2 is positioned at the upper part of the main body 1, the upper edge of the water leaking device is slightly lower than the floor surface, accumulated water on the interlayer floor flows to the water leaking device 2 through the gradient, and a mesh cover plate is covered at the inlet part of the water leaking device 2 and is used for preventing impurities such as sand grains and the like in a backfill layer from entering a drainage channel to cause blockage; the seepage-proofing water-stopping ring 3 is attached to the periphery of the main body 1, so that the main body is combined with concrete more tightly, the seepage diameter is prolonged, the osmotic pressure is increased, the seepage-proofing purpose is achieved, and the rigidity is enhanced; in the same-layer drainage backfill layer accumulated water drainage device, the whole channel is connected by an inverted Y-shaped water seal deodorizing part 4 to form a water seal; preferably, the upper part of the inclined plate of the inverted Y-shaped odor-resistant part 4 with the water seal, which is close to the main vertical pipe 5, is provided with a reticular hole, the lower part of the reticular hole is flush with the upper part of a drainage channel entering the main vertical pipe 5, accumulated water overflows from the upper part and is drained into the main vertical pipe 5, and meanwhile, the lower part of the inclined plate prevents sewage of the main vertical pipe 5 from splashing into the accumulated water drainage device; the soft anti-drying and anti-overflow piece 6 is arranged at the lower part of the inclined plate of the inverted Y-shaped water seal odor-resistant piece 4 far away from the main vertical pipe, and the inclined plate hangs down to play a role of sealing odor-resistant when drying, and when the backfill layer has accumulated water, the lower water flow impacts the anti-drying and anti-overflow piece to swing to the position b, and overflow and drainage are carried out; if the backflow water exists, the water flow is impacted to swing to the position a, and the backflow is prevented in a sealing mode.

The installation position of the same-layer drainage backfill layer accumulated water drainage device is a ground slope finding position, the interlayer accumulated water on the ground flows to the water leakage device 2 through a slope to form a water seal, and when the accumulated height of general water exceeds 5cm, the overflow flows into the drainage main vertical pipe 5 through a water leakage hole on the inclined plate of the inverted Y-shaped water seal odor-resistant part 4 to drain the accumulated water.

The utility model discloses in falling the board and burying underground in the cast-in-place floor under the backfill layer with layer drainage system, go up along being higher than on the floor, leak the hydrophone 2 and be slightly less than on the floor, be connected with other pipe fittings of drainage riser from top to bottom. The floor slab has certain slope towards the main drainage pipe during construction, so that the inlet of the drainage channel for accumulated water is positioned at the lowest part of the floor slab. The filler on backfill layer is the object of the big granule of light such as cinder, and the clearance is very big, and the water that does not discharge through the pipeline of the seepage in the bathroom will collect import department after getting into backfill layer, through the utility model provides a with in the riser is got rid of to layer drainage backfill layer ponding remove device. Because of the arrangement of the inverted Y-shaped deodorizing piece with the water seal and the soft anti-drying and anti-overflowing piece, odor in the main vertical pipe can not enter the backfill layer. The waterproof cover on the floor has the floor surface and the wall body of a take the altitude, and the junction of riser and floor just is the place that the seepage takes place most easily like this, the utility model discloses a ponding is got rid of the prevention of seepage function of function and seal ring and is combined together, has improved the prevention of seepage reliability in bathroom greatly.

The utility model discloses in can using traditional drainage system who has the board backfill layer that falls equally, also can use the ponding of positions such as balcony to get rid of, can effectively get rid of ponding.

Claims (5)

1. The utility model provides a with layer drainage backfill layer ponding eduction gear which characterized in that includes: the main body is embedded in the cast-in-place board of the toilet, the water leaking device attached to the main body, the anti-seepage water stop ring, the inverted Y-shaped deodorizing component with the water seal, the anti-drying and anti-overflow component and the main vertical pipe are arranged on the main body; the anti-drying and anti-overflow device is arranged on the lower part of the inclined plate of the inverted Y-shaped water-seal deodorizing member far away from the main vertical pipe.

2. The same-floor drainage backfill layer accumulated water drainage device as in claim 1, wherein the main body is buried in a lower floor of a backfill layer of a toilet, is adhered to the main vertical pipe by adopting eccentric arrangement, and forms a drainage channel in the middle.

3. The same-floor drainage backfill-layer standing water drainage device as in claim 1, wherein the upper edge of the water drainer is slightly lower than the floor surface, and the inlet part of the water drainer is covered with a meshed cover plate.

4. The same-floor drainage backfill layer accumulated water drainage device as in claim 1, wherein the upper part of the inclined plate of the inverted Y-shaped water seal odor prevention part close to the main vertical pipe is provided with a reticular hole, and the lower part of the reticular hole is flush with the upper part of a drainage channel entering the main vertical pipe.

5. The same-floor drainage backfill layer accumulated water drainage device as in claim 1, wherein the anti-drying and anti-overflowing part is a soft anti-drying and anti-overflowing part.

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