CN211285910U - Floor drain - Google Patents

Abstract

The utility model discloses a floor drain, which comprises a housin, be provided with the cavity in the casing, the bottom surface of casing is connected with the blow off pipe, the blow off pipe with the cavity communicates each other, the bottom of blow off pipe is provided with the bearing plate, the top surface of casing is provided with the apron, the surface of apron be provided with a plurality of with the first through-hole that the cavity communicates each other, at least one lateral wall of casing be provided with a plurality of with the second through-hole that the cavity communicates each other, the surface of bearing plate is provided with a plurality of third through-hole, be provided with the floater in the cavity, the external diameter of floater is greater than the internal diameter of blow off pipe, be provided with filter equipment in the blow off pipe, the utility model provides high sewage discharge's efficiency, avoided the outlet to block up, produced the problem.

Description

a floor drain

technical field

The utility model relates to a drainage structure, in particular to a floor drain.

Background technique

Nowadays, the society advocates the construction of green cities and sponge cities. More and more people are doing roof greening to respond to the call. However, while planting greening on the roof, there will also be some problems, such as the blockage of sewers, and the traditional architectural design does not Considering the discharge of waste and debris generated in the roof greening, when it rains, the rain will flush dead branches and leaves to the drain, blocking the drain, causing the problem of water accumulation on the roof. Long-term accumulation of water is easy to breed mosquitoes. And it is easy to penetrate into the floor, causing problems such as peeling of the outer wall.

Utility model content

The technical problem to be solved by the utility model is as follows: a floor drain is required to avoid the problem of being easily blocked and causing water accumulation on the roof.

The solution of the utility model to solve the technical problem is as follows: a floor drain includes a casing, a cavity is arranged in the casing, a sewage pipe is connected to the bottom surface of the casing, and the sewage pipe and the cavity are mutually The bottom end of the sewage pipe is provided with a support plate, the top surface of the casing is provided with a cover plate, and the surface of the cover plate is provided with a number of first through holes that communicate with the cavity. At least one side wall of the casing is provided with a number of second through holes that communicate with the cavity, a surface of the support plate is provided with a number of third through holes, and a floating ball is arranged in the cavity, so The outer diameter of the floating ball is larger than the inner diameter of the sewage pipe, and a filter device is arranged in the sewage pipe.

The utility model provides a floor drain, which comprises a casing, a cavity is arranged in the casing, and a sewage pipe is connected to the bottom surface of the casing. When installing the floor drain, the sewage pipe can be directly inserted into the drainage pipe of a building system. The installation is very convenient, and the shell is fixed on the floor. The sewage flows from the four sides of the floor drain to the floor drain. At least one side of the shell is provided with a second through hole that communicates with the cavity. The sewage flows into the cavity, and the sewage floats the floating ball, so that the cavity and the sewage pipe are connected to each other, and the sewage is discharged into the sewage pipe. It flows into the cavity, and also floats the floating ball and is discharged from the sewage pipe. There is a filter device in the sewage pipe. The filter device can filter all the waste water and discharge it from the third through hole. The water level is lowered, the floating ball is also lowered to the bottom surface of the cavity, and the top of the sewage pipe is sealed to prevent the odor escaping from the sewage pipe from escaping everywhere. Therefore, the utility model increases the inflow surface of the waste water, and the casing The second through hole is not easily blocked, and the sundries will not be attached to the second through hole under the action of gravity and affect the drainage effect.

As a further improvement of the above technical solution, the bottom surface of the cavity is gradually inclined downward from the edge of the bottom surface of the cavity to the direction of the sewage pipe. The beneficial effect is that the sewage can flow to the sewage pipe along the slope of the bottom surface of the cavity, and the floating ball can also roll to the top of the sewage pipe along the slope under the action of gravity, closing the top of the sewage pipe.

As a further improvement of the above technical solution, the cover plate and the housing are detachably connected. The beneficial effect is that it is convenient to clean the inside of the cavity.

As a further improvement of the above technical solution, the sewage pipe and the casing are connected by threads. The beneficial effect is that it is convenient to disassemble and separate the sewage pipe and the casing, and to replace the filter device.

As a further improvement of the above technical solution, the filtering device includes one or more combinations of activated carbon filter, PP cotton filter, and medical stone ceramic ball filter. The beneficial effect is that the waste water can be preliminarily purified through filtration, which is convenient for recycling and can be directly discharged into the urban waste water system without blocking the pipeline.

As a further improvement of the above technical solution, the side wall of the cavity is provided with no less than one reinforcing rib, and the top surface of the reinforcing rib is in contact with the bottom surface of the cover plate. The beneficial effect is that the load capacity of the cover plate is enhanced and the stability of the overall structure is improved.

As a further improvement of the above technical solution, no less than one blocking removal device is arranged in the cavity, and the blocking removal device is correspondingly arranged one-to-one beside the side wall of the casing with the second through hole , the blocking removal device comprises a vertical plate arranged in the cavity, a lever connected to the vertical plate through a horizontal reciprocating mechanism, and the vertical plate is provided with a position corresponding to the second through hole. The top post, the lever is connected to any one of the first through holes through a first rotating shaft, and when the lever rotates around the first rotating shaft, the lever makes the top through the horizontal reciprocating mechanism. A post is inserted into or out of the second through hole. The beneficial effect is that when the second through hole is blocked by debris, for example, if the second through hole is cleared directly from outside the shell, the debris can be easily pushed into the cavity. Therefore, it is necessary to remove the debris from the shell. To clear the blockage of the second through hole, at this time only need to move the lever to make the lever rotate around the first axis, the lever moves the vertical plate to the second through hole through the horizontal reciprocating mechanism, and the top column on the vertical plate moves closer to the second through hole. It is inserted into the second through hole, and the sundries in the second through hole are pushed out from the inside to the outside, which is very convenient to clean. After the cleaning is completed, the lever is moved again to drive the vertical plate away from the second through hole through the horizontal reciprocating mechanism. The top post can be separated from the second through hole, which greatly improves the cleaning efficiency.

As a further improvement of the above technical solution, the horizontal reciprocating mechanism includes a transmission rod disposed on the side of the vertical plate away from the top column, and a positioning sleeve fixedly disposed in the cavity, and the positioning sleeve is provided with a Through the channel, the transmission rod is inserted into the through channel, the transmission rod is provided with a vertical groove, the bottom of the shift rod is provided with a connection block, and the connection block is inserted into the vertical groove. The beneficial effect is that the positioning sleeve plays the role of supporting and fixing the entire vertical plate. When the lever rotates around the first rotation axis, the connecting block slides in the vertical groove, and drives the transmission rod to move in the through channel, so that the The vertical plate moves in the direction close to or away from the second through hole, so that the top column is controlled to enter and exit the second through hole through the lever, the overall structure is simple and the practicability is stronger.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly describes the accompanying drawings that are used in the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present invention, but not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings according to these drawings without creative work.

Figure 1 is a schematic diagram of the internal structure of the present invention.

In the figure: 1-shell, 2-sewage pipe, 3-cover, 4-first through hole, 5-second through-hole, 6-third through-hole, 7-floating ball, 8-filter device, 9- -Support plate, 10- Reinforcing rib, 11- Vertical plate, 12- Lever, 13- Top column, 14- First shaft, 15- Transmission rod, 16- Positioning sleeve, 17- Vertical slot, 18- Connecting block .

Detailed ways

The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, All belong to the protection scope of the present invention. In addition, all connection relationships mentioned in the text do not mean that the components are directly connected, but refer to a better connection structure that can be formed by adding or reducing connection accessories according to specific implementation conditions. Various technical features in the present invention can be combined interactively on the premise of not contradicting each other.

Referring to FIG. 1 , the floor drain includes a casing 1, a cavity is provided in the casing 1, and a sewage pipe 2 is connected to the bottom surface of the casing 1. When installing the floor drain, the sewage pipe 2 is directly inserted into the drainage pipe of the building system. That is, the installation is very convenient, and the shell 1 is fixed on the floor, and the sewage flows from the four sides of the floor drain to the floor drain. Preferably, the sides of the shell 1 are provided with second through holes 5 that communicate with the cavity. The sewage with low water level flows into the cavity from the second through hole 5, and the sewage floats the floating ball 7, so that the cavity and the sewage pipe 2 are connected with each other, and the sewage is discharged into the sewage pipe 2, and the sewage with high water level or The water falling from the top of the floor drain flows into the cavity from the first through hole 4, which also floats the float 7 and is drained from the sewage pipe 2. The sewage pipe 2 has a filter device 8, and the bottom of the sewage pipe 2 The support plate 9 at the end plays a supporting role for the filter device 8. The filter device 8 can filter all the waste water and discharge it from the third through hole 6. Since the outer diameter of the float 7 is larger than the inner diameter of the sewage pipe 2, the float 7 It will not fall into the sewage pipe 2. After the drainage is completed, the water level in the cavity decreases, and the floating ball 7 also lowers to the bottom surface of the cavity to seal the top of the sewage pipe 2 to avoid the odor escaping from the sewage pipe 2. Therefore, the floor drain increases the inflow surface of waste water, and the second through hole 5 of the shell 1 is not easily blocked, and the sundries will not adhere to the second through hole 5 under the action of gravity, affecting the drainage effect. .

In order to conveniently guide and discharge the water in the cavity to the sewage pipe 2, the bottom surface of the cavity is set to slope downward gradually from the edge of the cavity to the sewage pipe 2, and the water in the cavity is drained to the sewage pipe 2 through the inclined surface. , the floating ball 7 also seals the top of the sewage pipe 2 under the guidance of the inclined plane.

The cover plate 3 and the casing 1 are detachably connected. Preferably, the cover plate 3 and the casing 1 can be connected by snaps, so that the cover plate 3 can be easily disassembled and the cavity can be cleaned. The casing 1 and the sewage pipe 2 are threaded through The connection is convenient to separate the casing 1 from the sewage pipe 2, so as to disassemble the filter device 8 in the sewage pipe 2, and clean or replace the filter device 8.

The filter device 8 includes one or more combinations of activated carbon filter elements, PP cotton filter elements, and medical stone ceramic ball filter elements. Fanshi ceramic ball filter element can effectively purify waste water, and the water obtained after purification can be recycled.

Four reinforcing ribs 10 are evenly arranged on the side walls of the cavity. When the cover plate 3 is stressed, the reinforcing ribs 10 play a supporting role on the cover plate 3 to prevent the cover plate 3 from sinking.

In order to facilitate the removal of the debris in the second through hole 5, no less than one blocking removal device is added to the cavity, and a blocking removal device is provided next to each side wall with the second through hole 5 When clearing the blockage, it is only necessary to toggle the lever 12 to rotate the lever 12 around the first rotating shaft 14, and the connecting block 18 on the lever 12 moves up or down in the vertical groove 17 of the transmission lever 15, and moves the lever 12 upward or downward. The horizontal component force on the lever 12 is transmitted to the transmission rod 15, so that the transmission rod 15 moves horizontally in the through channel. The central axis of the through channel is parallel to the central axis of the second through hole 5, and the transmission rod 15 drives the vertical plate 11 horizontally move, so that the top column 13 on the vertical plate 11 is inserted into or removed from the second through hole 5, which is very convenient for cleaning, greatly improves the cleaning efficiency, and can directly clean the sundries in the second through hole 5 from the inside of the shell 1, The problem of pushing the sundries into the cavity when cleaning the sundries in the second through hole 5 from outside the casing 1 is avoided.

The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or variations without departing from the spirit of the present invention. Alternatives, these equivalent modifications or substitutions are all included within the scope defined by the claims of the present application.

Claims (6)

1. A floor drain, its characterized in that: the improved multifunctional sewage treatment device is characterized by comprising a shell (1), wherein a cavity is formed in the shell (1), a sewage discharge pipe (2) is connected to the bottom surface of the shell (1), the sewage discharge pipe (2) is communicated with the cavity, a support plate (9) is arranged at the bottom end of the sewage discharge pipe (2), a cover plate (3) is arranged on the top surface of the shell (1), a plurality of third through holes (6) are formed in the surface of the cover plate (3) and first through holes (4) communicated with the cavity, at least one side wall of the shell (1) is provided with a plurality of second through holes (5) communicated with the cavity, a floating ball (7) is arranged in the cavity, the outer diameter of the floating ball (7) is larger than the inner diameter of the sewage discharge pipe (2), and a filtering device (8) is arranged in the sewage discharge pipe (2).

2. A floor drain according to claim 1, characterized in that: the bottom surface of the cavity is gradually inclined downwards from the edge of the bottom surface of the cavity to the direction of the sewage discharge pipe (2).

3. A floor drain according to claim 1, characterized in that: the cover plate (3) is detachably connected with the shell (1).

4. A floor drain according to claim 1, characterized in that: the sewage discharge pipe (2) is connected with the shell (1) through threads.

5. A floor drain according to claim 1, characterized in that: the filtering device (8) comprises one or more of an active carbon filter element, a PP cotton filter element and a medical stone ceramic ball filter element.

6. A floor drain according to claim 1, characterized in that: the side wall of the cavity is provided with at least one reinforcing rib (10), and the top surface of the reinforcing rib (10) is abutted to the bottom surface of the cover plate (3).

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