One-time embedded water stop joint for building drainage and construction method of one-time embedded water stop joint

Abstract

The invention discloses a one-time pre-embedded water stop joint for building drainage and a construction method of the one-time pre-embedded water stop joint. The invention mainly aims to provide a one-time embedded water stop joint for building drainage and a construction method thereof, the one-time embedded water stop joint is better in performance, more convenient to install and lower in maintenance cost, the one-time embedded water stop joint comprises a water stop joint main body and a water stop pad, and the water stop joint main body is U-shaped or V-shaped, is made of an elastic material and can flexibly adapt to drainage pipelines of different shapes and sizes. Flanges are arranged on the two sides of the water stop joint body, slotted holes are formed in the flanges, and the slotted holes correspond to the water stop pads. The construction method is simple and easy to implement, the drainage system can be manufactured in advance before being installed, then the drainage system is directly placed in the water stop section groove, and the installation difficulty and the maintenance cost are greatly reduced. The method has the advantages of being capable of improving the water stopping effect, flexible to adapt, simple, convenient and feasible, capable of reducing the maintenance cost, excellent in waterproof performance and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of building drainage, and more particularly to a one-time pre-embedded water stop joint for building drainage and its construction method. Background Art

[0002] In a building drainage system, a water stop joint is a commonly used material for preventing water flow. Traditional water stop joints are usually made of materials such as metal or rubber, which require manual installation and maintenance, have a short service life, and are easily affected by the environment and water quality, prone to problems such as aging and damage. In addition, traditional water stop joints need to be maintained and replaced regularly, increasing the maintenance cost and workload.

[0003] To solve these problems, some new types of one-time pre-embedded water stop joints for building drainage have emerged in recent years. These water stop joints are usually made of elastic materials and have good durability and waterproof performance. These one-time pre-embedded water stop joints can be prefabricated before the installation of the drainage system and can flexibly adapt to drainage pipes of different shapes and sizes, greatly reducing the installation and maintenance costs.

[0004] However, there are still some problems in the use of the one-time pre-embedded water stop joints on the current market, such as poor water stop effect, difficult installation, high maintenance cost, etc. Therefore, it is necessary to further improve and optimize the design and construction method of these one-time pre-embedded water stop joints to improve their performance and reliability. Summary of the Invention

[0005] In view of this, the present invention provides a one-time pre-embedded water stop joint for building drainage and its construction method.

[0006] To achieve the above object, the present invention provides the following technical solutions, mainly including:

[0007] A water stop joint main body and a water stop pad arranged on the outer side of the water stop joint main body. Flanges are arranged on both sides of the water stop joint main body, and slot holes are arranged on the flanges, and the slot holes correspond to the water stop pad.

[0008] Preferably, in the above one-time pre-embedded water stop joint for building drainage, the water stop joint main body is U-shaped or V-shaped, made of an elastic material, and can flexibly adapt to drainage pipes of different shapes and sizes.

[0009] Preferably, in the above one-time pre-embedded water stop joint for building drainage, the water stop pad is triangular or trapezoidal, used for preventing water flow, made of an elastic material, and can adapt to drainage pipes of different shapes and sizes.

[0010] A construction method of a one-time pre-embedded water stop joint for building drainage includes the following steps:

[0011] a: Excavate a water stop joint groove at the position of the water stop joint reserved in the drainage pipe;

[0012] b: Place the prefabricated one-time embedded water stop joint for building drainage into the water stop joint groove;

[0013] c: Adjust the position of the water stop joint to make it fit tightly with the connection of the drainage pipe;

[0014] d: Fix the water stop joint in the water stop joint groove so that it will not move or deform;

[0015] e: Fill the waterproof material above the water stop joint to make it fit tightly with the surrounding soil or building.

[0016] Preferably, in the above construction method of the one-time embedded water stop joint for building drainage, the water-saving groove includes a water tank body for holding water and wastewater, a drainage pipe connected to the water tank body, and a faucet is provided at one section of the drainage pipe to control the on-off of the water flow. A water seal is provided between the drainage cabinet pipe and the sewer to prevent the odor in the sewer from flowing back.

[0017] Preferably, in the above construction method of the one-time embedded water stop joint for building drainage, the waterproof material is polyurethane waterproof material or epoxy resin waterproof material.

[0018] The present invention discloses a one-time embedded water stop joint for building drainage and its construction method. The main body of the water stop joint and the water stop pad of the present invention are made of elastic materials, which can effectively prevent water flow through, improve the water stop effect, and ensure the normal operation of the drainage pipe. The main body of the water stop joint is U-shaped or V-shaped, which can flexibly adapt to drainage pipes of different shapes and sizes, greatly reducing the installation and maintenance costs. The construction method of the present invention is simple and easy to implement, can be prefabricated before the installation of the drainage system, and then directly placed in the water stop joint groove, greatly reducing the installation difficulty and maintenance cost. The present invention can be used for a long time, does not require regular maintenance and replacement, reducing the maintenance cost and workload. The waterproof material of the present invention adopts polyurethane waterproof material or epoxy resin waterproof material, which has excellent waterproof performance and can effectively prevent water leakage and pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0020] Figure 1 The attached drawing is a structural schematic diagram of the main body of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to the attached Figure 1 , a one-time pre-embedded water stop joint for building drainage disclosed by the present invention,

[0023] Embodiment 1:

[0024] This embodiment includes a water stop joint main body 1 and a water stop pad 2. The invention includes a water stop joint main body 1 and a water stop pad 2. Flanges 3 are provided on both sides of the water stop joint main body 1, and slot holes 4 are provided on the flanges 3. The slot holes 4 correspond to the water stop pad 2. The water stop joint main body 1 is U-shaped or V-shaped and is made of an elastic material, which can flexibly adapt to drainage pipes of different shapes and sizes. The water stop pad 2 is triangular or trapezoidal and is used to prevent water flow. It is made of an elastic material and can adapt to drainage pipes of different shapes and sizes.

[0025] The construction method for installing the present invention includes the following steps:

[0026] Excavate a water stop joint groove at the position of the water stop joint reserved in the drainage pipe; place the prefabricated one-time pre-embedded water stop joint for building drainage in the water stop joint groove; adjust the position of the water stop joint to make it fit tightly with the connection of the drainage pipe; fix the water stop joint in the water stop joint groove so that it will not move or deform; fill waterproof materials above the water stop joint to make it fit tightly with the surrounding soil or building.

[0027] Embodiment 2:

[0028] This embodiment includes a water stop joint main body 1 and a water stop pad 2. The invention includes a water stop joint main body 1 and a water stop pad 2. Flanges 3 are provided on both sides of the water stop joint main body 1, and slot holes 4 are provided on the flanges 3. The slot holes 4 correspond to the water stop pad 2. The water stop joint main body 1 is U-shaped or V-shaped and is made of an elastic material, which can flexibly adapt to drainage pipes of different shapes and sizes. The water stop pad 2 is triangular or trapezoidal and is used to prevent water flow. It is made of an elastic material and can adapt to drainage pipes of different shapes and sizes.

[0029] The construction method for installing the present invention includes the following steps:

[0030] Excavate a water stop joint groove at the position of the water stop joint reserved in the drainage pipe; place the prefabricated building drainage one-time embedded water stop joint into the water stop joint groove; adjust the position of the water stop joint to make it fit tightly with the connection of the drainage pipe; fix the water stop joint in the water stop joint groove so that it will not move or deform; fill waterproof material above the water stop joint to make it fit tightly with the surrounding soil or building.

[0031] The water joint groove includes a water tank body for holding water and wastewater, a drainage pipe connected to the water tank body, a faucet is provided at one section of the drainage pipe to control the opening and closing of the water flow, and a water seal is provided between the drainage cabinet pipe and the sewer to prevent the odor in the sewer from flowing back.

[0032] Embodiment Three:

[0033] This embodiment includes a water stop joint main body 1 and a water stop pad 2. The invention includes a water stop joint main body 1 and a water stop pad 2. Flanges 3 are provided on both sides of the water stop joint main body 1, and slot holes 4 are provided on the flanges 3, and the slot holes 4 correspond to the water stop pad 2. The water stop joint main body 1 is U-shaped or V-shaped and is made of an elastic material, which can flexibly adapt to drainage pipes of different shapes and sizes. The water stop pad 2 is triangular or trapezoidal and is used to prevent water flow through. It is made of an elastic material and can adapt to drainage pipes of different shapes and sizes.

[0034] The construction method for installing the present invention includes the following steps:

[0035] Excavate a water stop joint groove at the position of the water stop joint reserved in the drainage pipe; place the prefabricated building drainage one-time embedded water stop joint into the water stop joint groove; adjust the position of the water stop joint to make it fit tightly with the connection of the drainage pipe; fix the water stop joint in the water stop joint groove so that it will not move or deform; fill waterproof material above the water stop joint to make it fit tightly with the surrounding soil or building.

[0036] The water joint groove includes a water tank body for holding water and wastewater, a drainage pipe connected to the water tank body, a faucet is provided at one section of the drainage pipe to control the opening and closing of the water flow, and a water seal is provided between the drainage cabinet pipe and the sewer to prevent the odor in the sewer from flowing back.

[0037] The waterproof material is polyurethane waterproof material or epoxy resin waterproof material, which has excellent waterproof performance and can effectively prevent water leakage and pollution.

[0038] Embodiment Four:

[0039] This embodiment includes a water stop joint main body 1 and a water stop pad 2. This invention includes a water stop joint main body 1 and a water stop pad 2. Flanges 3 are provided on both sides of the water stop joint main body 1, and slot holes 4 are provided on the flanges 3, and the slot holes 4 correspond to the water stop pad 2. The water stop joint main body 1 is U-shaped or V-shaped and is made of an elastic material, which can flexibly adapt to drainage pipes of different shapes and sizes. The water stop pad 2 is triangular or trapezoidal, used to prevent water flow through, and is made of an elastic material, which can adapt to drainage pipes of different shapes and sizes.

[0040] The construction method for installing this invention includes the following steps:

[0041] Excavate a water stop joint groove at the position of the water stop joint reserved in the drainage pipe; Place the prefabricated building drainage one-time embedded water stop joint into the water stop joint groove; Adjust the position of the water stop joint so that it fits tightly with the connection of the drainage pipe; Fix the water stop joint in the water stop joint groove so that it will not move or deform; Fill the waterproof material above the water stop joint so that it fits tightly with the surrounding soil or building.

[0042] The water joint groove includes a water tank body for holding water and wastewater, a drainage pipe connected to the water tank body, a faucet is provided at one section of the drainage pipe to control the opening and closing of the water flow, and a water seal is provided between the drainage cabinet pipe and the sewer to prevent the odor in the sewer from flowing back.

[0043] The waterproof material is polyurethane waterproof material or epoxy resin waterproof material, which has excellent waterproof performance and can effectively prevent water leakage and pollution.

[0044] During construction, the available installation tools include a water stop joint clamp and a water stop joint locator. The water stop joint clamp is used to fix the water stop joint main body 1 so that it will not move or deform, and at the same time, the water stop joint can be adjusted and positioned. The water stop joint locator is used to place the water stop joint into the water stop joint groove and adjust its position so that it fits tightly with the connection of the drainage pipe.

[0045] In this specification, each embodiment is described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts among the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0046] The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A one-time pre-embedded water stop joint for building drainage, characterized in that It mainly includes: A water stop joint main body (1) and a water stop pad (2) arranged on the outer side of the water stop joint main body (1). Flanges (3) are arranged on both sides of the water stop joint main body (1), and slot holes (4) are arranged on the flanges (3), and the slot holes (4) correspond to the water stop pad (2).

2. The one-time pre-embedded water stop joint for building drainage according to claim 1, wherein The water stop joint main body (1) is U-shaped or V-shaped and is made of an elastic material, which can flexibly adapt to drainage pipes of different shapes and sizes.

3. The one-time pre-embedded water stop joint for building drainage according to claim 1, wherein The water stop pad (2) is triangular or trapezoidal and is used to prevent water flow through. It is made of an elastic material and can adapt to drainage pipes of different shapes and sizes.

4. A construction method for a one-time pre-embedded water stop joint for building drainage, characterized in that, It includes the following steps: a: Excavate a water stop joint groove at the position of the water stop joint reserved in the drainage pipe; b: Place the prefabricated one-time embedded water stop joint for building drainage into the water stop joint groove; c: Adjust the position of the water stop joint to make it closely fit with the connection of the drainage pipe; d: Fix the water stop joint in the water stop joint groove so that it will not move or deform; e: Fill waterproof material above the water stop joint to make it closely fit with the surrounding soil or building.

5. The construction method of the one-time pre-buried water stop joint for building drainage according to claim 4, characterized in that, The water-saving trough includes a trough body for holding water and waste water, a drainage pipe connected to the trough body, and a faucet is arranged at one section of the drainage pipe to control the opening and closing of the water flow. A water seal is arranged between the drainage cabinet pipe and the sewer to prevent the odor in the sewer from flowing back.

6. The construction method of the one-time pre-buried water stop joint for building drainage according to claim 4, characterized in that, The waterproof material is polyurethane waterproof material or epoxy resin waterproof material.

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