CN214116925U - Flat tube drainage floor drain - Google Patents

Abstract

The utility model provides a flat tub of floor drain, wherein, including filter screen, water conservancy diversion spare, storage drinking cup and the floor drain shell that stacks in proper order, the water conservancy diversion spare stretches into inside the cup of storage drinking cup, the cup of depositing the drinking cup stretches into the inside of floor drain shell, be equipped with the flat pipe that is used for the drainage on the circumference lateral wall of floor drain shell. The utility model discloses improve the shape and the structure of the drain pipe of intercommunication floor drain main part, under the prerequisite that does not reduce drainage rate, reduced the special house type that highly adapts to the mounting height not enough of floor drain main part.

Description

Flat tube drainage floor drain

Technical Field

The utility model relates to a drainage floor drain technical field, more specifically relates to a flat tub of drainage floor drain.

Background

The floor drain is an important interface for connecting a drainage pipeline system and the indoor ground, and is an important part of a drainage system in a house. The floor drain body is usually installed under the floor tile and then connected to the drain pipe of the drainage pipe system. The Chinese published patent No. CN204940497U, the publication date is 2016, 1, 6 days, discloses a shift deodorization floor drain structure, which comprises a floor drain body, a floor drain cover, a floor drain inner sleeve, an inner sleeve sealing ring, a short pipe, a panel sealing ring, a floor drain panel body and a floor drain panel cover, wherein the side edge of the floor drain body is fixedly connected with a discharge port, the discharge port of the floor drain body in the patent is a round pipe, the height of the side surface of the floor drain body needs to be larger than the diameter of a drainage pipe, and the floor drain body can be communicated with the drainage pipe, so that the height which needs to be reserved between a floor tile and the ground is larger, and for some special house types with insufficient height, the installation of the floor drain body can be completed only by reducing the caliber of the drainage pipe, but the floor drain treated and installed in such a way can slow down the drainage speed, a large amount of drainage work can not be completed quickly, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome current drainage floor drain and install the difficulty in special house type, and can only reduce the drainage pipe bore for the installation, lead to the shortcoming that drainage speed descends, provide a flat tub of drainage floor drain. The utility model discloses improve the shape and the structure of the drain pipe of intercommunication floor drain main part, under the prerequisite that does not reduce drainage rate, reduced the special house type that highly adapts to the mounting height not enough of floor drain main part.

In order to solve the technical problem, the utility model discloses a technical scheme is: the flat tube drainage floor drain comprises a filter screen, a flow guide piece, a water storage cup and a floor drain shell which are sequentially stacked, wherein the flow guide piece extends into a cup body of the water storage cup, the cup body of the water storage cup extends into the floor drain shell, and flat tubes for drainage are arranged on the circumferential side wall of the floor drain shell.

In the technical scheme. The domestic water to be discharged is simply filtered by the filter screen and then enters the flow guide piece, and the flow guide piece guides the domestic water to be discharged to the water storage cup to form water seal, so that gas in a drainage pipeline system is prevented from flowing into a room; the cup body of the water storage cup is positioned inside the floor drain main body, and domestic water overflowing the water storage cup enters the inside of the floor drain main body and is discharged from the flat pipe communicated with the floor drain main body; the cross section of the flat pipe is rectangular, the length of the rectangle is larger than the width of the rectangle, and compared with a round pipe, the flat pipe reduces the height of the floor drain main body communicated with the flat pipe, so that the floor drain can be installed in a special house type with insufficient installation height, the drainage cross section is not reduced due to the arrangement of the flat pipe, and the drainage speed cannot be reduced.

The floor drain embedded part is positioned between the water storage cup and the floor drain shell, and a through hole for the cup body of the water storage cup to extend into the floor drain shell is formed in the floor drain embedded part. In the technical scheme, the floor drain embedded part is arranged on the floor tile in advance, the position of the floor drain needs to be determined in the process of laying the floor drain, the floor drain embedded part is arranged on the floor tile, the floor drain shell is arranged at the bottom of the floor drain embedded part, and the flow guide part and the water storage cup stretch into the inner part of the floor drain main body from the through hole of the floor drain embedded part after being stacked. The filter screen is located the top of water conservancy diversion spare.

Furthermore, fastening nuts are arranged on the periphery of the through hole of the floor drain embedded part, and threads correspondingly connected with the fastening nuts are arranged at the top of the floor drain shell. The floor drain shell is fastened and connected with the threads of the floor drain shell through fastening nuts.

Furthermore, a drainage interface used for collecting accumulated water in the wall is further arranged on the circumferential side wall of the floor drain shell. In some drainage systems of bathroom, a member for guiding accumulated water in the wall is also arranged in the wall body of the bathroom, the member is connected to a drainage interface of a floor drain shell through a secondary drainage pipe, and the accumulated water enters the floor drain shell from the drainage interface, joins with domestic water and is discharged from a flat pipe.

Furthermore, the one end of water conservancy diversion spare is the drainage mouth, and the other end is the guide opening, be equipped with on the drainage mouth and be used for the joint the first flange of water storage cup, the drainage mouth is located inside the cup of water storage cup. Domestic water gets into water conservancy diversion spare by the drainage mouth after the prefilter of filter screen, gets into the inside of cup from the direction mouth again, deposits water cup and forms the water seal structure with the water conservancy diversion spare, avoids the peculiar smell among the drainage system to scurry into indoorly, and the water conservancy diversion spare is hung the opening part of leaning on at depositing the water cup through first flange.

Furthermore, a second flange used for clamping the floor drain embedded part is arranged at the opening of the water storage cup. In the technical scheme, the water storage cup is clamped and pressed on the floor drain embedded part by the second flange.

Further, an overflow port is arranged below the second flange. The water storage cup is characterized in that the diversion part guides domestic water to be discharged into the water storage cup, after the water storage cup is filled with the domestic water, the domestic water can overflow from an overflow port on the water storage cup and enter the floor drain shell, and then the domestic water is discharged from the flat pipe, the water storage cup and the diversion part form a water seal, so that peculiar smell in a drainage system is prevented from flowing into a room from the diversion part, and the experience of a user is prevented from being influenced.

Furthermore, an O-shaped sealing ring is arranged between the floor drain embedded part and the floor drain shell. The O-shaped sealing ring seals the floor drain embedded part and the floor drain shell, so that domestic water discharged from the geographical shell is prevented from permeating into floor tiles and the bottom surface from the joint of the floor drain embedded part and the floor drain shell, and bacteria are easy to breed due to long-term water accumulation to generate peculiar smell.

Furthermore, the filter screen is provided with a convex piece which is convenient to take. The convex part is convenient for a user to directly take the filter screen from the smooth floor tile, and the filter screen is cleaned.

Furthermore, a layer of filtering mesh is arranged between the filter screen and the flow guide piece. Two layers of filter screens are arranged in the technical scheme, domestic water to be discharged is filtered twice, and sundries are prevented from entering a floor drain to block a drainage system.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, flat pipes are used for draining water on the floor drain shell, and compared with round pipes, the flat pipes enable the height of the floor drain main body needing to be communicated to be lower, so that the special house type with small height between the ground and the floor tiles in the house type can be satisfied, and the arrangement of the flat pipes can not reduce the drainage cross section area, so that the drainage speed can not be reduced; the utility model discloses set up in the floor drain shell and deposited the drinking cup, made it form the water seal structure with the water conservancy diversion spare, avoided the peculiar smell among the drainage system to scurry into indoorly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the present invention cooperating with a floor tile.

Figure 3 is the utility model discloses well floor drain shell's structural schematic.

The graphic symbols are illustrated as follows:

1-filter screen, 2-diversion part, 3-water storage cup, 301-overflow port, 4-floor drain shell, 5-O-shaped sealing ring, 6-flat pipe, 7-floor drain embedded part, 701-fastening nut, 8-floor tile and 9-drainage interface.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Examples

Fig. 1 to fig. 3 show an embodiment of the flat tube floor drain of the present invention. The utility model provides a flat pipe drainage floor drain, wherein, including filter screen 1 that stacks in proper order, water conservancy diversion spare 2, water storage cup 3 and floor drain shell 4, inside water conservancy diversion spare 2 stretched into the cup of water storage cup 3, water storage cup 3's cup stretches into the inside of floor drain shell 4, be equipped with the flat pipe 6 that is used for the drainage on the circumference lateral wall of floor drain shell 4, flat pipe 6 and floor drain shell 4's inside intercommunication, be equipped with floor drain built-in fitting 7 between water storage cup 3 and the floor drain shell 4, when the floor tile was laid to indoor ground, floor drain built-in fitting 7 just set up on the ceramic tile in advance, other parts in the floor drain later stage are installed again and are placed on floor drain pre-setting 7. The floor drain shell 4 is arranged between the floor tile and the ground, a drainage system communicated with the floor drain shell 4 is also required to be arranged between the floor tile and the ground, domestic water is discharged from the drainage system, a drainage pipe communicated with the drainage system is arranged on the floor drain shell 4, as the height of the floor drain shell 4 depends on the diameter of the cross section area of the drainage pipe, in some special house types, the height between the floor tile and the ground is limited, and the floor drain shell 4 which is too high cannot be placed, in order to match with the house types, the shorter floor drain shell 4 is usually arranged, so that the diameter of the drainage pipe connected with the floor drain shell 4 is required to be reduced, but the drainage speed can be reduced by the change, the user experience is not good, so that a circular pipe for draining is changed into a flat pipe 6, compared with the flat pipe with the same cross section area, the width of the cross section area is small, and the height of the floor drain shell 4 is reduced, but the drainage speed of the floor drain is not reduced, so that the floor drain can adapt to the special house type.

In the embodiment, the floor drain embedded part 7 is provided with a through hole, the cup body of the water storage cup 3 extends into the floor drain shell 4 from the through hole, the periphery of the bottom of the through hole is provided with a fastening nut 701, the top of the floor drain shell 4 is provided with a thread which is in fit connection with the fastening nut 701, the joint of the floor drain shell 4 and the floor drain embedded part 7 is further provided with an O-shaped sealing ring 5, and the O-shaped sealing ring 5 seals the joint of the floor drain shell 4 and the floor drain embedded part 7, so that the domestic water to be discharged is prevented from permeating between the ground and floor tiles, and the odor is generated by the growth.

In one embodiment, one end of the flow guide part 2 is a drainage port, the other end of the flow guide part is a guide port, a first flange is arranged on the drainage port, a second flange is arranged at the opening of the water storage cup 3, the first flange and the second flange are stacked on the floor drain embedded part 7, the flow guide part 2 extends into the cup body of the water storage cup 3, the cup body of the water storage cup 3 extends into the floor drain embedded part 7 from the through hole, and the overflow port 301 is arranged below the second flange of the water storage cup 3. Domestic water gets into water conservancy diversion spare 2 by the drainage mouth after filter screen 1's prefilter, gets into the inside of cup from the direction mouth, and after domestic water filled water storage cup 3, overflow mouth 301 on water storage cup 3 spills over and gets into floor drain shell 4, discharges from flat pipe 6 again, and water storage cup 3 has formed the water seal with water conservancy diversion spare 2, and it is indoor to avoid the peculiar smell among the drainage system to scurry from water conservancy diversion spare 2, influences user's experience and feels.

In one embodiment, a layer of filtering mesh is arranged between the filter screen 1 and the flow guide piece 2, so that domestic water to be discharged is filtered twice, and impurities are prevented from entering the floor drain and blocking a drainage system. Be equipped with protruding piece on the filter screen 1, the user can directly take and carry out cleaning. Still be equipped with the pipe adapter on flat pipe 6, can insert flat pipe 6 among the drainage system of standard pipe, need not reset mated drainage pipe according to flat pipe 6 drain pipe.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a flat pipe drainage floor drain, includes filter screen, water conservancy diversion spare, storage cup and the floor drain shell that stacks in proper order, its characterized in that: the flow guide piece extends into the cup body of the water storage cup, the cup body of the water storage cup extends into the floor drain shell, and flat pipes for draining water are arranged on the circumferential side wall of the floor drain shell.

2. The flat tube drain floor drain of claim 1, characterized in that: the floor drain embedded part is positioned between the water storage cup and the floor drain shell, and a through hole for enabling the cup body of the water storage cup to extend into the floor drain shell is formed in the floor drain embedded part.

3. The flat tube drain floor drain of claim 2, wherein: and fastening nuts are arranged on the periphery of the through hole of the floor drain embedded part, and threads correspondingly connected with the fastening nuts are arranged at the top of the floor drain shell.

4. The flat tube drain floor drain of claim 1, characterized in that: and a drainage interface for collecting accumulated water in the wall is further arranged on the circumferential side wall of the floor drain shell.

5. The flat tube drain floor drain of claim 2, wherein: one end of the flow guide piece is a drainage port, the other end of the flow guide piece is a guide port, a first flange used for clamping the water storage cup is arranged on the drainage port, and the drainage port is located inside the cup body of the water storage cup.

6. The flat tube drain floor drain of claim 5, wherein: and a second flange used for clamping the floor drain embedded part is arranged at the opening of the water storage cup.

7. The flat tube drain floor drain of claim 6, wherein: an overflow port is arranged below the second flange.

8. The flat tube drain floor drain of claim 3, wherein: and an O-shaped sealing ring is arranged between the floor drain embedded part and the floor drain shell.

9. The flat tube drain floor drain of claim 3, wherein: the filter screen is provided with a convex piece convenient to take.

10. The flat tube drain floor drain according to any of claims 1-9, characterized in that: a layer of filtering mesh is arranged between the filter screen and the flow guide piece.

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