CN211597021U

CN211597021U - Floor drain waterproof construction

Info

Publication number: CN211597021U
Application number: CN201922468881.0U
Authority: CN
Inventors: 何小英; 于乔; 宋敦清; 张科; 翁世宇
Original assignee: Guangdong Qinglong Construction Engineering Co ltd
Current assignee: Guangdong Qinglong Construction Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a waterproof construction, more specifically are floor drain waterproof construction. The novel floor slab pipeline leakage-proof mounting structure aims at solving the problem that the floor drain of the balcony or the toilet of the existing building is easy to leak water. The floor drain comprises a floor slab and a first mounting hole penetrating through the floor slab, and is characterized in that the first mounting hole comprises a mounting part with the same height as the floor slab, the mounting part comprises a second mounting hole penetrating through the mounting part, a floor drain is arranged in the second mounting hole, the diameter above the floor drain is larger than that of the second mounting hole, a first waterproof layer surrounding the floor drain is arranged on the periphery of the outer side of the floor drain close to the upper side, a first sealing layer is arranged above the floor slab and the mounting part, and the first sealing layer is connected with the first waterproof layer; the floor drain also comprises at least one second waterproof layer positioned above the floor drain and the first sealing layer, and the second waterproof layer is connected with the floor drain in an adhesion mode.

Description

Floor drain waterproof construction

Technical Field

The utility model relates to a waterproof construction, more specifically are floor drain waterproof construction.

Background

The building is a place where people live, once water leaks from the building, the domestic life is seriously influenced, and meanwhile, the water leakage causes damage to indoor furniture. At present, the building construction structure has the water pipe connection part and the floor drain connection part of a balcony and a toilet which are high-incidence areas of water leakage, along with the social development, various waterproof products, waterproof glue and the like are slowly provided, the problem solving capability of the products is limited, and the problems can not be solved from the root.

Disclosure of Invention

The utility model aims at solving the problem that the floor drain of the balcony or the toilet of the existing building is easy to leak, and providing a novel floor slab pipeline leakage-proof mounting structure.

In order to solve the technical problem, the floor drain waterproof structure of the utility model comprises a floor and a first mounting hole penetrating through the floor, and is characterized in that the first mounting hole comprises a mounting part with the same height as the floor, the mounting part comprises a second mounting hole penetrating through the mounting part, a floor drain is arranged in the second mounting hole, the diameter above the floor drain is larger than that of the second mounting hole, a first waterproof layer surrounding the floor drain is arranged on the periphery of the outer side of the floor drain close to the upper side,

a first sealing layer is arranged above the floor slab and the mounting part and is connected with a first waterproof layer;

the floor drain also comprises at least one second waterproof layer positioned above the floor drain and the first sealing layer, and the second waterproof layer is connected with the floor drain in an adhesion mode.

As a preferred embodiment of the floor drain waterproof structure of the utility model, the first mounting hole is in the shape of a round platform with a big end up.

As a preferred embodiment of the utility model discloses floor drain waterproof construction, be equipped with the foaming filling portion that possesses viscidity between floor drain and the installation department.

As a preferred embodiment of the utility model discloses floor drain waterproof construction, concrete layer has been pour to first sealing layer top, concrete layer wraps up about the second waterproof layer.

As a preferred embodiment of the utility model discloses floor drain waterproof construction, concrete layer's top is equipped with the second sealing layer of being connected with the upper portion bonding of floor drain simultaneously.

Advantageous effects

The utility model has the advantages of the following innovation:

1. the utility model has an internal and external multiple waterproof structure, and the sealing performance and the waterproof performance are greatly increased compared with the traditional waterproof capability;

2. the structure of the mounting part can adopt mounting parts of second mounting holes with different calibers according to the actual required water discharge, so that floor drains with different sizes can be mounted, and the mounting part has adjustability;

3. the first waterproof layer and the second waterproof layer, and the first sealing layer and the second sealing layer are combined with each other, so that the waterproofness of the whole structure surrounding the floor drain is improved.

Drawings

Fig. 1 is a partial perspective view of the present invention;

fig. 2 is a schematic perspective sectional view of the present invention;

FIG. 3 is a schematic view of the local decomposition effect of the present invention;

fig. 4 is a schematic front sectional view of the present invention;

FIG. 5 is an enlarged partial view of the area "A" in FIG. 2;

FIG. 6 is an enlarged partial view of the area "B" in FIG. 4;

FIG. 7 is a schematic perspective sectional view of a "floor" part of the present invention;

FIG. 8 is a schematic perspective sectional view of the "mounting part" of the present invention;

FIG. 9 is a schematic perspective sectional view of the floor drain of the present invention;

FIG. 10 is an enlarged fragmentary view of the area "C" in FIG. 4;

FIG. 11 is an enlarged fragmentary view of area "D" in FIG. 10;

in the figure: 1. the floor comprises a floor slab, 2 parts of first mounting holes, 3 parts of mounting parts, 4 parts of second mounting holes, 5 parts of a floor drain, 6 parts of a first waterproof layer, 7 parts of a second waterproof layer, 8 parts of a first sealing layer, 9 parts of a second sealing layer, 11 parts of a foaming filling part and 12 parts of a concrete layer.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 11, the floor drain waterproof structure of the present invention includes a floor slab 1, a first mounting hole 2 of the floor slab 1 is a circular truncated cone-shaped hole with a large top and a small bottom, a mounting portion 3 is mounted inside the first mounting hole 2, the mounting portion 3 can be a main body matched with the first mounting hole 2, and can also be a solid body poured in the first mounting hole 2, a second mounting hole 4 penetrating through the mounting portion 3 is arranged inside the mounting portion 3, a floor drain 5 is mounted through the second mounting hole 4, and simultaneously, the aperture of the second mounting hole 4 can be set to different sizes according to the actual field requirements, so as to be suitable for floor drains with different sizes; the size of the floor drain 5 is just matched with that of the first mounting hole 2, and meanwhile, the size above the floor drain 5 is larger than that of the second mounting hole 4, so that the floor drain 5 can be more stably mounted in the second mounting hole 4; in order to further increase the fastening performance, a foaming filling part 11 with viscosity is further arranged at the gap between the floor drain 5 and the second mounting hole 4, so that the floor drain 5 and the second mounting hole 4 are fixedly connected without a gap;

in order to increase the waterproofness above the floor drain 5, a first waterproof layer 6 surrounding the floor drain 5 is further arranged on the periphery above the floor drain 5, so that the waterproof performance of the side surface is also increased; meanwhile, a first sealing layer 8 is arranged above the floor slab 1 and the mounting part 3, so that the sealing property between the mounting part 3 and the floor slab 1 is further improved; a second waterproof layer 7 is further arranged above the first waterproof layer 6, the second waterproof layer 7 simultaneously surrounds and wraps the periphery of the floor drain 5 and is bonded with the floor drain 5, and meanwhile, the second waterproof layer 7 is connected with the first waterproof layer 6, so that a complete closed space is integrally formed, and the side surface and the upper part of the floor drain 5 are wrapped and waterproofed in an omnibearing manner; after the second waterproof layer 7 is installed, a concrete layer 12 is arranged on the surface of the second waterproof layer, the concrete layer 12 is directly poured above the second waterproof layer, the concrete layer 12 is completely wrapped on the upper portion and the lower portion of the second waterproof layer and is further reinforced, a second sealing layer 9 is arranged above the concrete layer, and the second sealing layer 9 is simultaneously bonded and connected with the upper portion of the floor drain 5.

The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. Upper and lower,

"left", "right", etc. are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also change accordingly.

The embodiments of the present invention have been described with reference to the accompanying drawings, but these descriptions should not be construed as limiting the scope of the present invention, which is defined by the appended claims, and any modification based on the claims is the scope of the present invention.

Claims

1. A floor drain waterproof structure comprises a floor and a first mounting hole penetrating through the floor, and is characterized in that the first mounting hole comprises a mounting part with the same height as the floor, the mounting part comprises a second mounting hole penetrating through the mounting part, a floor drain is arranged in the second mounting hole, the diameter above the floor drain is larger than that of the second mounting hole, a first waterproof layer surrounding the floor drain is arranged on the periphery of the outer side of the floor drain close to the upper side,

2. The floor drain waterproofing structure according to claim 1, wherein the first mounting hole is a truncated cone shape with a large top and a small bottom.

3. The floor drain waterproof structure of claim 1, characterized in that a foam filling part with viscosity is arranged between the floor drain and the installation part.

4. A floor drain waterproofing structure according to claim 1, wherein a concrete layer is poured over the first sealing layer, and the concrete layer is wrapped on the second waterproofing layer.

5. A floor drain water-proof structure according to claim 4, characterized in that a second sealing layer is arranged above the concrete layer and is simultaneously bonded with the upper part of the floor drain.