CN211285910U

CN211285910U - Floor drain

Info

Publication number: CN211285910U
Application number: CN201920613464.8U
Authority: CN
Inventors: 缪小群; 江先陆
Original assignee: Foshan Grass Green Blanket Garden Technology Co ltd; Foshan University
Current assignee: Foshan Grass Green Blanket Garden Technology Co ltd; Foshan University
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-08-18
Anticipated expiration: 2029-04-29

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

Floor drain

Technical Field

The utility model relates to a drainage structures especially relates to a floor drain.

Background

The green city is advocated to build in present society, the sponge city, more and more people carry out the roof greening with the response call, but when the roof planting afforestation, also can have some problems, the jam of following water course, the waste material debris discharge problem that produces in the roof greening is not considered in traditional architectural design, when raining, the rainwater can be washed the dead branch withered leaf to drainage outlet department, block up the outlet, cause the problem of roof ponding, long-term ponding breeds the mosquito easily to permeate the floor in easily, cause the outer wall to peel off the scheduling problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: a floor drain is needed to avoid the problems of easy blockage and water accumulation on the roof.

The utility model provides a solution of its technical problem is: the floor drain comprises a shell, wherein a cavity is formed in the shell, a drain pipe is connected to the bottom surface of the shell, the drain pipe is communicated with the cavity, a supporting plate is arranged at the bottom end of the drain pipe, a cover plate is arranged on the top surface of the shell, a plurality of first through holes are formed in the surface of the cover plate, the cavity is communicated with the first through holes, at least one side wall of the shell is provided with a plurality of second through holes, the cavity is communicated with the second through holes, a plurality of third through holes are formed in the surface of the supporting plate, a floating ball is arranged in the cavity, the outer diameter of the floating ball is larger than the inner diameter of the drain pipe, and a.

The utility model provides a floor drain, which comprises a shell, a cavity is arranged in the shell, a drain pipe is connected with the bottom surface of the shell, when the floor drain is installed, the drain pipe is directly inserted into a drain pipe of a building system, the installation is very convenient, the shell is fixed on the floor, sewage flows to the floor drain from four sides of the floor drain, at least one side surface of the shell is provided with a second through hole which is mutually communicated with the cavity, sewage with low water level flows into the cavity from the second through hole, the floating ball is floated by the sewage, the cavity is mutually communicated with the drain pipe, the sewage is discharged into the drain pipe, sewage with high water level or water falling from the upper part of the floor drain flows into the cavity from the first through hole, the floating ball is floated and discharged from the drain pipe, a filtering device is arranged in the drain pipe, the filtering device can discharge the sewage from the third through hole after all the sewage is filtered, after the drainage is completed, the water level in the cavity reduces, and the floater also reduces to the cavity bottom surface, seals the top of blow off pipe, avoids the foul smell of following blow off pipe department and overflowing to waft everywhere, consequently, the utility model discloses increased the inflow face of waste water to the second through-hole of casing is difficult to block up, and debris can not depend on in second through-hole department, influence drainage effect under the action of gravity.

As a further improvement of the technical proposal, 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 draining pipe. The sewage can flow to the sewage discharge pipe along the inclination of the bottom surface of the cavity, and the floating ball can also roll to the top end of the sewage discharge pipe along the inclination under the action of gravity to seal the top end of the sewage discharge pipe.

As a further improvement of the above technical solution, the cover plate is detachably connected to the housing. The beneficial effect who brings is, conveniently clear up the cavity is inside.

As a further improvement of the technical scheme, the sewage draining pipe is connected with the shell through threads. The beneficial effect who brings is, conveniently dismantle the separation to blow off pipe and casing, change filter equipment.

As a further improvement of the technical scheme, the filtering device comprises one or more of an activated carbon filter element, a PP cotton filter element and a medical stone ceramic ball filter element. The beneficial effect who brings is, can carry out preliminary purification with waste water through filtering, makes things convenient for recycle, directly discharge also can not block up the pipeline in urban wastewater system.

As a further improvement of the technical scheme, at least one reinforcing rib is arranged on the side wall of the cavity, and the top surface of each reinforcing rib is abutted to the bottom surface of the cover plate. The beneficial effects brought are, strengthen the bearing capacity of apron, improve overall structure's stability.

As a further improvement of the above technical solution, at least one blockage clearing device is arranged in the cavity, the blockage clearing devices are correspondingly arranged beside the side wall of the housing with the second through hole in a one-to-one manner, each blockage clearing device comprises a vertical plate arranged in the cavity and a shifting rod in transmission connection with the vertical plate through a horizontal reciprocating mechanism, the vertical plate is provided with a top post at a position right opposite to the second through hole, the shifting rod is connected in any one of the first through holes through a first rotating shaft, and when the shifting rod rotates around the first rotating shaft, the shifting rod enables the top post to be inserted into or separated from the second through hole through the horizontal reciprocating mechanism. The beneficial effects who brings are, when the second through-hole is blockked up by debris, if direct clear stifled to the second through-hole outside the casing, push into debris to the cavity very easily, consequently, need clear stifled to the second through-hole in the casing, only need stir the driving lever this moment, make the driving lever rotate around first pivot, the driving lever makes the riser be close to second through-hole department through horizontal reciprocating mechanism, the fore-set on the riser inserts in the second through-hole, ejecting debris in the second through-hole from inside to outside, it is very convenient to clean, clean the completion back, driving lever again, it keeps away from the second through-hole to drive the riser through horizontal reciprocating mechanism, make the fore-set leave the second through-hole can, greatly improved cleaning efficiency.

As a further improvement of the above technical solution, the horizontal reciprocating mechanism includes a transmission rod disposed on one side of the vertical plate far away from the support pillar, and a positioning sleeve fixedly disposed in the cavity, a through channel is disposed in the positioning sleeve, the transmission rod is inserted into the through channel, a vertical groove is disposed on the transmission rod, a connecting block is disposed at the bottom of the shift lever, and the connecting block is inserted into the vertical groove. The beneficial effect who brings is that, the position sleeve plays the fixed effect of support to whole riser, and when the driving lever rotated around first pivot, the connecting block slided in vertical inslot to drive the transfer line and remove in running through the passageway, make the riser to the direction motion of being close to or keeping away from the second through-hole, thereby pass in and out in the second through-hole through driving lever control fore-set, overall structure is simple and convenient, and the practicality is stronger.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

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

In the figure: 1-shell, 2-sewage discharge pipe, 3-cover plate, 4-first through hole, 5-second through hole, 6-third through hole, 7-floating ball, 8-filtering device, 9-bearing plate, 10-reinforcing rib, 11-vertical plate, 12-deflector rod, 13-top column, 14-first rotating shaft, 15-transmission rod, 16-positioning sleeve, 17-vertical groove and 18-connecting block.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, the floor drain comprises a shell 1, a cavity is arranged in the shell 1, a drain pipe 2 is connected to the bottom surface of the shell 1, when the floor drain is installed, the drain pipe 2 is directly inserted into a drain pipe of a building system, the installation is very convenient, the shell 1 is fixed on the floor, sewage flows to the floor drain from four sides of the floor drain, preferably, second through holes 5 communicated with the cavity are arranged on the side surfaces of the shell 1, sewage with low water level flows into the cavity from the second through holes 5, the sewage enables a floating ball 7 to float, the cavity is communicated with the drain pipe 2, the sewage is discharged into the drain pipe 2, sewage with high water level or water falling from the floor drain from the upper part flows into the cavity from the first through holes 4, the floating ball 7 is enabled to float and is discharged from the drain pipe 2, a filtering device 8 is arranged in the drain pipe 2, and a filtering device 9 at the bottom end of the drain pipe 2 plays a supporting role in supporting, the filter device 8 can discharge the waste water from the third through hole 6 after being filtered, because the outer diameter of the floating ball 7 is larger than the inner diameter of the drain pipe 2, the floating ball 7 can not fall into the drain pipe 2, after the drainage is completed, the water level in the cavity is reduced, the floating ball 7 is also reduced to the bottom surface of the cavity, the top end of the drain pipe 2 is sealed, the odor escaping from the drain pipe 2 is prevented from floating around, therefore, the floor drain increases the inflow surface of the waste water, the second through hole 5 of the shell 1 is not easy to block, sundries can not attach to the second through hole 5 under the action of gravity, and the drainage effect is influenced.

In order to guide and discharge the water in the cavity to the sewage discharge pipe 2 conveniently, the bottom surface of the cavity is gradually inclined downwards from the edge of the cavity to the sewage discharge pipe 2, the water in the cavity is guided to the sewage discharge pipe 2 through the inclined surface, and the floating ball 7 also seals the top end of the sewage discharge pipe 2 under the guide of the inclined surface.

Apron 3 is connected for dismantling with casing 1, and is preferred, and apron 3 is connected with 1 accessible buckle of casing, conveniently dismantles apron 3, clears up the cavity, and casing 1 passes through threaded connection with blow off pipe 2, conveniently separates casing 1 and blow off pipe 2 to dismantle filter equipment 8 in the blow off pipe 2, wash or change filter equipment 8.

Filter equipment 8 includes one or more combinations in active carbon filter core, the cotton filter core of PP, the medical stone ceramic ball filter core, and is preferred, can down set gradually active carbon filter core, the cotton filter core of PP, medical stone ceramic ball filter core from last in the inside of blow off pipe 2, effectively purifies waste water, and the water that obtains after purifying can carry out recycle, is connected to the header tank with blow off pipe 2, utilizes the water in the header tank can irrigate the plant.

The lateral wall of cavity evenly is provided with four strengthening ribs 10, and when apron 3 atress, strengthening rib 10 plays the supporting role to apron 3, avoids apron 3 sunken.

In order to conveniently remove the sundries in the second through hole 5, at least one blockage removing device is added in the cavity, one blockage removing device is arranged beside each side wall with the second through hole 5, when blockage is removed, only the shifting lever 12 needs to be shifted, the shifting lever 12 rotates around the first rotating shaft 14, the connecting block 18 on the shifting lever 12 moves upwards or downwards in the vertical groove 17 of the transmission rod 15, and transmits the horizontal component force on the deflector rod 12 to the transmission rod 15, so that the transmission rod 15 moves horizontally in the through passage, the central axis of the through passage is parallel to the central axis of the second through hole 5, the transmission rod 15 drives the vertical plate 11 to move horizontally, thereby leading the top post 13 on the vertical plate 11 to be inserted into or separated from the second through hole 5, being very convenient to clean, greatly improving the cleaning efficiency, the sundries in the second through hole 5 can be directly cleaned from the inside of the shell 1, and the problem that the sundries are pushed into the cavity when the sundries in the second through hole 5 are cleaned from the outside of the shell 1 is solved.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

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).