CN216739952U - Floor drain device and assembly type building - Google Patents

Abstract

The application relates to a floor drain device and assembly type structure. This floor drain device, the mountable is in prefabricated floor, and the floor drain device includes: the connecting pipe fitting is embedded in the prefabricated floor and provided with an adjusting end; the floor drain is exposed on the prefabricated floor and detachably connected to the adjusting end of the connecting pipe fitting, and the floor drain can reciprocate relative to the connecting pipe fitting along the axial direction of the connecting pipe fitting. The floor drain device comprises a connecting pipe fitting and a floor drain. The connecting pipe fitting is pre-buried in the prefabricated floor, and the floor drain is exposed out of the prefabricated floor and detachably connected to the connecting pipe fitting. After the floor drain is communicated with the connecting pipe fitting, the floor drain can also do reciprocating motion relative to the connecting pipe fitting along the axial direction of the connecting pipe fitting. In the process that the floor drain does reciprocating motion relative to the connecting pipe fitting, the height of the floor drain can be increased and also reduced, so that the required height of a floor drain panel can be flexibly matched. In the installation of the floor drain device in the later stage, the construction strength can be reduced, and the construction time is saved.

Description

Floor drain device and assembly type building

Technical Field

The application relates to the technical field of assembly type building engineering, in particular to a floor drain device and an assembly type building.

Background

When the floor drain device is installed in an assembly type building, the influence of the thicknesses of a secondary cast-in-place layer and a decorative layer on a balcony or a bathroom prefabricated floor is considered, and the conventional method is to reserve a water stop joint and a short pipe in a prefabricated plate.

However, in practice, the method has some disadvantages, one is that the length of the short pipe is reserved to have a margin, and the redundant short pipe needs to be cut off in the later period, so that a large amount of pipelines are wasted due to the large number of floor drain devices installed on the high-rise residential site; secondly, a plurality of short pipe cutting procedures are added on site when the floor drain is installed, and once the pipe is cut, the height of the floor drain is fixed, so that the height required by a floor drain panel can not be flexibly matched.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a floor drain device that can adjust floor drain panel height to the problem that current floor drain device can't match the required height of floor drain panel in a flexible way.

According to an aspect of the present application, there is provided a floor drain device mountable to a prefabricated floor, the floor drain device comprising:

the connecting pipe fitting is embedded in the prefabricated floor and is provided with an adjusting end;

the floor drain is detachably connected to the adjusting end of the connecting pipe fitting and can move back and forth relative to the connecting pipe fitting along the axial direction of the connecting pipe fitting.

In one embodiment, the floor drain comprises a floor drain body and a floor drain sewer pipe, at least part of the floor drain body is exposed out of the prefabricated floor, and two opposite ends of the floor drain sewer pipe are respectively communicated with the floor drain body and the adjusting end of the connecting pipe fitting.

In one embodiment, the floor drain sewer pipe is screwed to the adjusting end of the connecting pipe fitting.

In one embodiment, the connecting tube further comprises a connecting end disposed opposite the adjustment end;

the floor drain device further comprises a drain pipe, and the drain pipe is communicated with the connecting end of the connecting pipe fitting.

In one embodiment, the drain pipe is adhered to the connection end of the connection pipe.

In one embodiment, the connecting tube is a UPVC pipe; and/or

The drain pipe is a UPVC pipe.

According to another aspect of the present application, there is also provided a fabricated building, including:

the prefabricated floor comprises a prefabricated plate;

the floor drain device is embedded in the precast slab;

wherein, the floor drain device includes:

the connecting pipe fitting is embedded in the precast slab and is provided with an adjusting end;

the floor drain is detachably connected to the adjusting end of the connecting pipe fitting and can move back and forth relative to the connecting pipe fitting along the axial direction of the connecting pipe fitting.

In one embodiment, the prefabricated floor further comprises a cast-in-place layer, wherein the cast-in-place layer is cast on the prefabricated slab;

the adjusting end of the connecting pipe fitting is flush with one side, far away from the precast slab, of the cast-in-place layer.

In one embodiment, the prefabricated floor further comprises a decorative layer attached to the cast-in-place layer;

the floor drain comprises a floor drain body and a floor drain sewer pipe, at least part of the floor drain body is exposed out of the decorative layer, the floor drain sewer pipe is arranged in the decorative layer, and two opposite ends of the floor drain sewer pipe are respectively communicated with the floor drain body and the adjusting end of the connecting pipe fitting.

In one embodiment, the connecting pipe fitting further comprises a connecting end arranged opposite to the adjusting end, and the connecting end is flush with one side of the precast slab away from the cast-in-place layer;

the floor drain device further comprises a drain pipe, and the drain pipe is communicated with the connecting end of the connecting pipe fitting.

The floor drain device comprises a connecting pipe fitting and a floor drain. The connecting pipe fittings are pre-buried in the prefabricated floor, and the floor drain is exposed outside the prefabricated floor and detachably connected to the connecting pipe fittings. After the floor drain is communicated with the connecting pipe fitting, the floor drain can also do reciprocating motion relative to the connecting pipe fitting along the axial direction of the connecting pipe fitting. In the process that the floor drain does reciprocating motion relative to the connecting pipe fitting, the height of the floor drain can be increased and also reduced, so that the required height of a floor drain panel can be flexibly matched. In the installation of the floor drain device in the later stage, the construction strength can be reduced, and the construction time is saved.

Drawings

Fig. 1 is a schematic structural view of a floor drain device according to an embodiment of the present application;

figure 2 is a schematic view of the assembly of the floor drain device shown in figure 1 with a prefabricated floor according to an embodiment of the present application.

100. A floor drain device; 110. connecting pipe fittings; 111. an adjustment end; 112. a connecting end; 120. a floor drain; 121. a floor drain body; 122. a floor drain sewer pipe; 130. a drain pipe; 200. prefabricating a floor; 210. prefabricating a slab; 220. a cast-in-place layer; 230. and (7) a decorative layer.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The floor drain device and the prefabricated building of the present application will be explained with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a floor drain device according to an embodiment of the present application; figure 2 is a schematic view of the assembly of the floor drain device shown in figure 1 with a prefabricated floor according to an embodiment of the present application. For the purpose of illustration, only the structures described in connection with the present application are illustrated in the figures.

Referring to fig. 1, a floor drain device 100 according to at least one embodiment of the present disclosure includes a connecting pipe 110 and a floor drain 120, which can be installed on a prefabricated floor 200.

The connecting pipe 110 is pre-embedded in the prefabricated floor 200. Alternatively, the prefabricated floor 200 may be a balcony prefabricated floor 200, or may be a bathroom prefabricated floor 200. The connecting pipe 110 may be pre-buried in the process of prefabricating the balcony prefabricated floor 200 or the bathroom prefabricated floor 200. The connecting pipe member 110 may be made of UPVC material, which is suitable for the drainage pipe 130 system because it is not electrically conductive and thus is not easily electrochemically reacted with acid, alkali, and salt, which are difficult to corrode. In addition, the UPVC pipe is light in weight and convenient to transport.

For ease of understanding, one end of the prefabricated pipe is designated as the adjustment end 111 in this application. Further, the floor drain 120 is exposed to the prefabricated floor 200. The floor drain 120 is an important interface for connecting the drainage pipe 130 system with the indoor floor, and is used for draining indoor floor water, water stain, solid matter, fiber matter, hair, easy sediment and the like.

Further, the floor drain 120 is detachably connected to the adjusting end 111 of the connecting pipe member 110 and is capable of reciprocating relative to the connecting pipe member 110 along the axial direction of the connecting pipe member 110. In some embodiments, in the process that the floor drain 120 reciprocates relative to the connecting pipe 110, the height of the floor drain 120 can be increased and the height of the floor drain 120 can be reduced, so that the required height of the floor drain 120 panel can be flexibly matched. In the installation of floor drain device 100 in later stage, can reduce construction strength, save the engineering time.

Particularly, in practical application, when the required height of the floor drain 120 panel is small, the elevation of the floor drain 120 is properly reduced; when the floor drain 120 has a large panel height, the elevation of the floor drain 120 is properly increased. Thus, the step of cutting the pipe is omitted, and the installation cost of the floor drain device 100 is saved.

Further, the floor drain 120 includes a floor drain body 121 and a floor drain downcomer 122, at least a portion of the floor drain body 121 is exposed out of the prefabricated floor 200, and opposite ends of the floor drain downcomer 122 are respectively communicated with the floor drain body 121 and the adjusting end 111 of the connecting pipe fitting 110. In some embodiments, the floor drain body 121 includes a water inlet connected to the indoor, and the indoor ground water, water stain, etc. are all entered from the water inlet of the floor drain body 121. After entering, the sewage flows through the floor drain sewer pipe 122 into the connecting pipe fitting 110, and then is discharged into a drain pipe 130-way system from the connecting pipe fitting 110.

In some embodiments, the floor drain body 121 and the floor drain sewer pipe 122 are integrally formed, and in other embodiments, the floor drain body 121 and the floor drain sewer pipe 122 are assembled and formed. The specific forming method can be determined according to actual requirements, and the application is not specifically limited herein.

Further, the floor drain down pipe 122 is threaded to the adjustment end 111 of the connection pipe 110. Specifically, the floor drain pipe 122 has an external thread, and the adjusting end 111 of the connecting pipe member 110 has an internal thread which is engaged with the floor drain pipe 122. More specifically, by rotating the floor drain body 121, the outer wire of the floor drain downcomer 122 is directly connected with the inner wire of the connecting pipe fitting 110, and the height of the floor drain 120 panel can be accurately controlled by adjusting the depth of the wire clamping part. Preferably, the floor drain body 121 is adjusted by rotation until the floor drain 120 has a panel height slightly lower than the height of the prefabricated floor 200.

It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. For example, the floor drain down pipe 122 has an inner wire, and the adjusting end 111 of the connecting pipe member 110 has an outer wire which is engaged with the floor drain down pipe 122.

Further, the connecting pipe member 110 further includes a connecting end 112 disposed opposite to the adjusting end 111. The floor drain device 100 further comprises a drain pipe 130, the drain pipe 130 being in communication with the connection end 112 of the connection tube 110. In practice, the water and water stain on the ground entering the connecting pipe 110 can enter the drainage system through the drainage pipe 130.

Optionally, the drain pipe 130 is adhered to the connection end 112 of the connection pipe 110. Specifically, the drain pipe 130 of the Φ 50 size is directly inserted into the connection pipe member 110 and then fixed by adhesion. The drain pipe 130 may be made of UPVC material, and the UPVC drain pipe 130 has good corrosion resistance. Of course, the drain 130 may be made of other materials, and the application is not limited thereto.

As the same concept of the present application, there is also provided a fabricated building including the prefabricated floor panel 200 and the floor drain device 100. Referring to fig. 2, the prefabricated floor panel 200 includes a prefabricated panel 210, and the floor drain device 100 is embedded in the prefabricated panel 210. Therein, the floor drain device 100 comprises a connecting tube 110 and a floor drain 120. The connecting pipe member 110 is pre-embedded in the prefabricated panel 210, and the connecting pipe member 110 has an adjustment end 111. The floor drain 120 is detachably connected to the adjustment end 111 of the connecting tube member 110 and is capable of reciprocating relative to the connecting tube member 110 in the axial direction of the connecting tube member 110.

The above-mentioned floor drain device 100 comprises a connecting tube 110 and a floor drain 120. The connecting pipe 110 is pre-embedded in the prefabricated floor 200, and the floor drain 120 is exposed outside the prefabricated floor 200 and detachably connected to the connecting pipe 110. After the floor drain 120 is communicated with the connecting pipe fitting 110, the floor drain can also reciprocate relative to the connecting pipe fitting 110 along the axial direction of the connecting pipe fitting 110. In the process that the floor drain 120 reciprocates relative to the connecting pipe fitting 110, the height of the floor drain 120 can be raised, and the height of the floor drain 120 can be lowered, so that the required height of the floor drain 120 panel can be flexibly matched. In the installation of the floor drain device 100 in the later period, the construction strength can be reduced, and the construction time is saved.

Further, the prefabricated floor panel 200 further includes a cast-in-place layer 220, and the cast-in-place layer 220 is cast on the prefabricated panel 210. The adjustable end 111 of the connecting pipe member 110 is flush with the side of the cast-in-place layer 220 remote from the precast slab 210.

In practical application, when the cast-in-place layer 220 is formed by secondary casting in a construction site, the adjusting end 111 of the connecting pipe 110 should be flush with the side of the cast-in-place layer 220 away from the precast slab 210 in principle, and because the precast floors 200 of different projects have different design thicknesses, in the practical cast-in-place process, it is enough to ensure that the adjusting end 111 of the connecting pipe 110 is level or slightly lower than the side of the cast-in-place layer 220 away from the precast slab 210.

Further, the prefabricated floor panel 200 further comprises a decorative layer 230, wherein the decorative layer 230 is attached on the cast-in-place layer 220. The floor drain 120 comprises a floor drain body 121 and a floor drain downcomer 122, at least part of the floor drain body 121 is exposed out of the decoration layer 230, the floor drain downcomer 122 is arranged in the decoration layer 230, and two opposite ends of the floor drain downcomer 122 are respectively communicated with the floor drain body 121 and the adjusting end 111 of the connecting pipe fitting 110.

In the practical application, in the stage of brick sticking of decoration, a slope is found to the floor drain 120, the outer thread part of the floor drain sewer pipe 122 is connected with the inner thread part of the connecting pipe fitting 110 by rotating the floor drain body 121, the height of the panel of the floor drain 120 can be accurately controlled by the depth of the thread clamping part, and the floor drain body 121 is rotated and the height of the panel of the floor drain 120 is adjusted to be slightly lower than the height of the decoration layer 230.

Further, the connecting pipe member 110 further includes a connecting end 112 disposed opposite to the adjusting end 111, and the connecting end 112 is flush with a side of the precast slab 210 away from the cast-in-place layer 220. The floor drain device 100 further comprises a drain pipe 130, the drain pipe 130 being in communication with the connection end 112 of the connection tube 110.

In practice, the water and water stain on the ground entering the connecting pipe 110 can enter the drainage system through the drainage pipe 130.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A floor drain device mountable to a prefabricated floor, characterized in that the floor drain device comprises:

the connecting pipe fitting is embedded in the prefabricated floor and is provided with an adjusting end;

the floor drain is exposed out of the prefabricated floor and detachably connected to the adjusting end of the connecting pipe fitting, and the floor drain can reciprocate relative to the connecting pipe fitting along the axial direction of the connecting pipe fitting.

2. The floor drain device according to claim 1, wherein the floor drain comprises a floor drain body and a floor drain downcomer, at least a portion of the floor drain body is exposed out of the prefabricated floor, and opposite ends of the floor drain downcomer are respectively communicated with the floor drain body and the adjusting end of the connecting pipe fitting.

3. Floor drain device according to claim 2, characterized in that the floor drain sewer pipe is threaded to the adjusting end of the connecting tube.

4. The floor drain device of claim 1, wherein the connecting tube further comprises a connecting end disposed opposite the adjustment end;

the floor drain device further comprises a drain pipe, and the drain pipe is communicated with the connecting end of the connecting pipe fitting.

5. Floor drain device according to claim 4, characterized in that the drain pipe is glued to the connecting end of the connecting tube.

6. Floor drain device according to claim 4, characterized in that the connecting tube is a UPVC pipe; and/or

The drain pipe is a UPVC pipe.

7. A fabricated building, comprising:

the prefabricated floor comprises a prefabricated plate;

the floor drain device is embedded in the precast slab;

wherein, the floor drain device includes:

the connecting pipe fitting is embedded in the precast slab and is provided with an adjusting end;

the floor drain is detachably connected to the adjusting end of the connecting pipe fitting and can move back and forth relative to the connecting pipe fitting along the axial direction of the connecting pipe fitting.

8. The assembly type building of claim 7, wherein the prefabricated floor further comprises a cast-in-place layer cast on the prefabricated panels;

the adjusting end of the connecting pipe fitting is flush with one side, far away from the precast slab, of the cast-in-place layer.

9. The fabricated building of claim 8, wherein the prefabricated floor further comprises a decorative layer affixed to the cast-in-place layer;

the floor drain comprises a floor drain body and a floor drain sewer pipe, at least part of the floor drain body is exposed out of the decorative layer, the floor drain sewer pipe is arranged in the decorative layer, and two opposite ends of the floor drain sewer pipe are respectively communicated with the floor drain body and the adjusting end of the connecting pipe fitting.

10. The assembly type building of claim 8, wherein the connecting pipe further comprises a connecting end arranged opposite to the adjusting end, and the connecting end is flush with one side of the precast slab away from the cast-in-place layer;

the floor drain device further comprises a drain pipe, and the drain pipe is communicated with the connecting end of the connecting pipe fitting.

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