CN219080544U

CN219080544U - Joint structure of assembled floor drain and drain pipe

Info

Publication number: CN219080544U
Application number: CN202222662067.4U
Authority: CN
Inventors: 张怡; 朱快; 芦伟江; 王献; 王俊杰; 李纯
Original assignee: Greentown Decoration Engineering Group Co Ltd
Current assignee: Greentown Decoration Engineering Group Co Ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-05-26
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a clamping structure of an assembled floor drain and a drain pipe, which comprises a floor drain sleeve, wherein two ends of the floor drain sleeve are open; the sealing rings are sleeved outside the floor drain sleeve; the drainage pipe is pre-buried in the original ground layer of the building; the upper part of the drain pipe is open; the outer diameter of the sealing rings is larger than the inner diameter of the drain pipe after the sealing rings are connected with the floor drain sleeve. The utility model provides a joint structure of assembled floor drain and drain pipe, simple structure is reasonable, and low in manufacturing cost is installed convenient to use. The practical problem that the floor drain cannot be arranged on the assembled overhead ground is solved; the sealing ring can prevent water flow from flowing from the drain pipe to the original ground. The length of the floor drain sleeve can be determined according to the height of the overhead, and the upper neck of the floor drain sleeve can be cut. The universality of the floor drain sleeve is improved. Is worth popularizing and using in a large area.

Description

Joint structure of assembled floor drain and drain pipe

Technical Field

The utility model relates to the technical field of building decoration, in particular to a clamping structure of an assembled floor drain and a drain pipe.

Background

The assembly type decoration completely adopts factory processing, only needs to be quickly installed on site, is beneficial to saving energy resources, reducing construction pollution, improving labor production efficiency and quality safety level, and is a future trend of heavy industry transformation. The assembled decoration is ingenious in design and attractive in appearance like the ancient wood structure building in China.

The assembled overhead ground system can realize dry construction, a full-mesh structure, a plug-in type mounting process, general ceramic tiles and floors with various specifications, and has the advantages of simplicity in operation and high construction speed, and can be mounted by 50-70 square meters per day through single operation, so that the construction period and the labor cost are greatly saved. The height of the module from the ground can be freely adjusted, the blank house ground can be directly constructed, the horizontal can be easily realized, and the earlier leveling is not needed. The installation technology is simple and easy to learn, and the consistency is strong.

While there are many advantages to an assembled overhead floor or similar assembled floor structure, conventional floor drains cannot be used in an assembled overhead floor system due to the structural limitations of conventional floor drains. The main reason is that the traditional floor drain and sewer pipe joint is plugged by adopting cement mortar, and the fabricated overhead ground cannot be subjected to cement mortar construction after the panel is paved, so that gaps between the floor drain and the sewer pipe cannot be plugged, and the problem that water flows from the sewer pipe to the ground can occur.

Disclosure of Invention

The utility model provides a clamping structure of an assembled floor drain and a drain pipe.

The utility model provides the following scheme:

a joint structure of an assembled floor drain and a drain pipe, comprising:

floor drain sleeve, the said floor drain sleeve two ends are opened;

the sealing rings are sleeved outside the floor drain sleeve;

the drainage pipe is pre-buried in the original ground layer of the building; the upper part of the drain pipe is open;

wherein, the outer diameter of the sealing rings is larger than the inner diameter of the drain pipe after the sealing rings are connected with the floor drain sleeve; after the floor drain sleeve is inserted into the drain pipe, a plurality of sealing rings are positioned between the floor drain sleeve and the drain pipe and are elastically deformed.

Preferably: the upper end of the floor drain sleeve is flush with the upper surface of the base plate of the assembled floor, and the upper end of the floor drain sleeve is connected with a waterproof floor drain flange.

Preferably: the floor drain sleeve comprises a large-diameter section and a small-diameter section, and a plurality of sealing rings are sleeved outside the small-diameter section.

Preferably: the connection part of the large-diameter section and the small-diameter section forms a shoulder structure, and the shoulder structure is used for limiting the sealing ring sleeved outside the small-diameter section.

Preferably: the sealing ring is a waterproof rubber ring.

Preferably: the waterproof rubber ring comprises an inner waterproof rubber ring, an outer waterproof rubber ring and an annular hard filler strip positioned between the inner waterproof rubber ring and the outer waterproof rubber ring.

Preferably: the annular hard fillet is an annular metal fillet.

According to the specific embodiment provided by the utility model, the utility model discloses the following technical effects:

according to the utility model, a clamping structure of the assembled floor drain and the drain pipe can be realized, and in one implementation mode, the structure can comprise a floor drain sleeve, and two ends of the floor drain sleeve are open; the sealing rings are sleeved outside the floor drain sleeve; the drainage pipe is pre-buried in the original ground layer of the building; the upper part of the drain pipe is open; wherein, the outer diameter of the sealing rings is larger than the inner diameter of the drain pipe after the sealing rings are connected with the floor drain sleeve; after the floor drain sleeve is inserted into the drain pipe, a plurality of sealing rings are positioned between the floor drain sleeve and the drain pipe and are elastically deformed. The utility model provides a joint structure of assembled floor drain and drain pipe, simple structure is reasonable, and low in manufacturing cost is installed convenient to use. The practical problem that the floor drain cannot be arranged on the assembled overhead ground is solved; the sealing ring can prevent water flow from flowing from the drain pipe to the original ground. The length of the floor drain sleeve can be determined according to the height of the overhead, and the upper neck of the floor drain sleeve can be cut. The universality of the floor drain sleeve is improved. Is worth popularizing and using in a large area.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a clamping structure of an assembled floor drain and a drain pipe according to an embodiment of the present utility model;

FIG. 2 is a schematic structural view of a floor drain sleeve according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a seal ring according to an embodiment of the present utility model.

In the figure: the floor drain sleeve 1, the large diameter section 11, the small diameter section 12, the shoulder structure 13, the sealing ring 2, the inner waterproof rubber ring 21, the outer waterproof rubber ring 22, the annular hard fillet 23 and the drain pipe 3.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

Examples

Referring to fig. 1, fig. 2, and fig. 3, a clamping structure of an assembled floor drain and a drain pipe according to an embodiment of the present utility model, as shown in fig. 1, may include:

the floor drain sleeve 1 is provided with two open ends;

the floor drain sleeve comprises a plurality of sealing rings 2, wherein the sealing rings 2 are sleeved outside the floor drain sleeve 1;

the drainage pipe 3 is pre-buried in the original ground of the building; the upper part of the drain pipe 3 is opened;

wherein, after a plurality of sealing rings 2 are connected with the floor drain sleeve 1, the outer diameter of the sealing rings 2 is larger than the inner diameter of the drain pipe 3; after the floor drain sleeve 1 is inserted into the drain pipe 3, a plurality of sealing rings 2 are positioned between the floor drain sleeve 1 and the drain pipe 3 and are elastically deformed.

The embodiment of the application provides an assembled floor drain and joint structure of drain pipe, earlier with sealed snare in single drainage floor drain sheathed tube outside, then place the floor drain sleeve pipe downwards from the floor drain entrance that built on stilts ground basic unit board reserved, insert the drain pipe that primary structure reserved in with the floor drain sleeve pipe slightly hard during the installation in, the last sealing washer of floor drain sleeve pipe forms a pressure with the drain pipe inner wall nature for floor drain sleeve pipe and drain pipe connection form a inclosed inner chamber, prevent rivers to go up the seepage to the former ground, floor drain sleeve pipe upper edge is as far as possible at a plane or slightly below built on stilts basic board with built on stilts basic unit board, so that carry out later stage basic unit waterproof construction.

It can be appreciated that the floor drain sleeve provided by the embodiment of the application can be made of PVC and other materials, so that the length of the floor drain sleeve can be cut on site according to actual construction requirements. The standard of cutting is to ensure that the sealing ring can be tightly contacted with the drain pipe, and simultaneously ensure that the floor drain sleeve can not expose the base plate. Specifically, the upper end of the floor drain sleeve is flush with the upper surface of the base plate of the assembled floor, and the upper end of the floor drain sleeve is connected with a waterproof floor drain flange. In practical application, in order to obtain a better water reflection preventing effect, a mode of using a plurality of sealing rings simultaneously can be adopted. The number of the sealing rings can be selected and determined according to actual needs.

Further, in order to facilitate positioning the sealing ring and prevent reinsertion of the drain pipe, upward movement of the sealing ring results in failure of sealing the drain pipe with the floor drain sleeve, as shown in fig. 2, the embodiment of the application may further provide that the floor drain sleeve 1 includes a large diameter section 11 and a small diameter section 12, and a plurality of sealing rings 2 are all sleeved on the outer portion of the small diameter section 12.

The sealing washer that this application embodiment provided can regard as the sealing member to use, and it has still undertaken floor drain sleeve pipe and downcomer location's effect simultaneously. The principle is that after the sealing ring is sleeved outside the small-diameter section, the outer diameter of the sealing ring is larger than the inner diameter of the sewer pipe, and when the floor drain sleeve is installed, the floor drain sleeve is required to be pressed downwards with force until the floor drain sleeve is installed in place. In order to prevent the sealing ring from being unable to enter the sewer pipe when being acted by upward force. The embodiment of the application can provide that the joint of the large diameter section 11 and the small diameter section 12 forms a shoulder structure 13, and the shoulder structure 13 is used for limiting the sealing ring 2 sleeved outside the small diameter section 12. The formed shoulder structure can prevent the sealing ring from excessively moving upwards, so that the sealing ring can enter the sewer pipe.

The sealing washer that this application embodiment provided needs to have good elasticity performance, guarantees can be pressed into in the drain pipe smoothly, and the gap between drain pipe and the floor drain sleeve pipe can be shutoff to self resume deformation elasticity simultaneously. Therefore, the embodiment of the application can provide that the sealing ring is a waterproof rubber ring. The waterproof rubber ring has good elastic potential energy and strong fatigue resistance. And is also beneficial to later maintenance and replacement.

The traditional waterproof rubber ring is made of rubber, and the rubber ring is easy to skew in the process of pressing down the floor drain sleeve, so that good sealing is not formed. To solve this problem, as shown in fig. 3, the embodiment of the present application may provide that the waterproof rubber band includes an inner waterproof rubber band 21, an outer waterproof rubber band 22, and an annular hard molding 23 between the inner waterproof rubber band 21 and the outer waterproof rubber band 22. Specifically, the annular hard fillet is an annular metal fillet. The hard embedded strip is arranged between the two layers of waterproof rubber rings, so that the stability of the waterproof rubber rings can be effectively improved, and the occurrence of skew is prevented.

In a word, the joint structure of assembled floor drain and drain pipe that this application provided, simple structure is reasonable, and low in manufacturing cost installs convenient to use. The practical problem that the floor drain cannot be arranged on the assembled overhead ground is solved; the sealing ring can prevent water flow from flowing from the drain pipe to the original ground. The length of the floor drain sleeve can be determined according to the height of the overhead, and the upper neck of the floor drain sleeve can be cut. The universality of the floor drain sleeve is improved. Is worth popularizing and using in a large area.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.

Claims

1. The utility model provides a joint structure of assembled floor drain and drain pipe which characterized in that includes:

floor drain sleeve, the said floor drain sleeve two ends are opened;

the sealing rings are sleeved outside the floor drain sleeve;

2. The assembled floor drain and drain pipe clamping structure according to claim 1, wherein the upper end of the floor drain sleeve is flush with the upper surface of the base plate of the assembled floor, and the upper end of the floor drain sleeve is used for being connected with a waterproof floor drain flange.

3. The clamping structure of an assembled floor drain and a drain pipe according to claim 1, wherein the floor drain sleeve comprises a large-diameter section and a small-diameter section, and a plurality of sealing rings are sleeved outside the small-diameter section.

4. A joint structure of an assembled floor drain and a drain pipe according to claim 3, wherein a shoulder structure is formed at the joint of the large diameter section and the small diameter section, and the shoulder structure is used for limiting the sealing ring sleeved outside the small diameter section.

5. The joint structure of an assembled floor drain and a drain pipe according to claim 1, wherein the sealing ring is a waterproof rubber ring.

6. The floor drain to drain clip structure of claim 5, wherein the waterproof rubber band includes an inner waterproof rubber band, an outer waterproof rubber band, and an annular hard fillet between the inner waterproof rubber band and the outer waterproof rubber band.

7. The floor drain to drain clip structure of claim 6, wherein said annular hard fillet is an annular metal fillet.