CN112726786A

CN112726786A - Floor drain capable of automatically cleaning, discharging, blocking and preventing

Info

Publication number: CN112726786A
Application number: CN202011450030.4A
Authority: CN
Inventors: 何璟桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-04-30

Abstract

The invention relates to a floor drain structure capable of automatically cleaning and discharging sewage, which has the technical scheme that a brush is contacted with a bottom hole plate, the brush rotates under automatic control and revolves around an upright post on the bottom hole plate at the same time, so that the purposes of rolling up and removing falling hair flocs and dirt mixed in waste water to be discharged, blocking the hair flocs and the dirt from flowing into a sewer and effectively preventing the floor drain capable of automatically cleaning and discharging sewage from being blocked are achieved; the brush stops at a fixed position after each automatic cleaning and dirt discharging operation is completed, so that the rolled and fallen hair flocks and dirt on the brush can be cleaned conveniently.

Description

Floor drain capable of automatically cleaning, discharging, blocking and preventing

Technical Field

The invention relates to an automatic cleaning, pollution discharging and anti-blocking floor drain which can effectively prevent the floor drain and a sewer from being blocked.

Background

Various floor drains on the market at present have the defect that fallen hair flocks and dirt cannot be automatically cleaned, once the floor drain is blocked by the fallen hair flocks, drainage is unsmooth, water is accumulated in a room where the floor drain is located, the floor drain can overflow to an adjacent room when the floor drain is serious, and great inconvenience is brought to life.

Disclosure of Invention

The invention solves the technical problem of providing a floor drain structure which has compact structure and low cost and can effectively solve the problem of blockage and automatically clean and discharge pollution; can effectively prevent floor drain and sewer from being blocked.

The structure of the present invention is as follows.

A bottom hole plate arranged at the bottom of the floor drain for automatically cleaning and discharging sewage, wherein the bottom hole plate is provided with a plurality of small holes, the bottom hole plate is provided with an upright post, a normally open water level magnetron is arranged inside the upright post, a magnetic floating ball capable of freely moving up and down along with the height of the water level within a certain range is arranged at the middle lower part outside the upright post, a static gear is arranged at the middle upper part of the upright post, a positioning magnet is arranged on the static gear, a bearing position is arranged at the top end of the upright post and used for being matched with and assembled with a bearing, the outer sleeve of the bearing is fixed on a turntable, a normally closed positioning magnetron is arranged on the turntable, a motor mounting hole is arranged at the edge of the turntable and used for mounting a motor, an electronic component box is arranged on the turntable, an electronic circuit is arranged inside the turntable, the motor is vertically arranged in the turntable motor mounting hole, the motor rotating shaft is arranged downwards after being decelerated by the speed reducer, a moving gear is arranged in the middle of the motor rotating shaft and meshed with a static gear on the upright post, and a soft brush is arranged at the top of the lower end of the motor rotating shaft and contacted with the bottom hole plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings required in the description of the embodiments of the present invention will be briefly described below.

Fig. 1 is a schematic front view of a floor drain structure capable of automatically cleaning and discharging dirt provided by the invention.

Fig. 2 is a left side view schematic diagram of the floor drain structure capable of automatically cleaning and discharging dirt provided by the invention.

Fig. 3 is a circuit diagram of the floor drain capable of automatically cleaning and discharging dirt provided by the invention, which realizes automatic operation and controls the brush to stop at a fixed position each time.

Fig. 4 is a schematic diagram of a water level magnetron in a column of the floor drain structure for automatically cleaning and discharging sewage provided by the invention.

Fig. 5 is a schematic view of a gear meshing relationship of the floor drain structure capable of automatically cleaning and discharging the sewage provided by the invention.

Description of the reference numerals

1-a battery box; 2-an electric motor; 3-an electronic component box; 4-a turntable; 5-a motor shaft; 6-moving gear; 7-a brush; 8-positioning the magnetron; 9-positioning the magnet; 10-a stationary gear; 11-upright post; 12-magnetic floating ball; 13-bottom orifice plate; 14-water level magnetron; 15-a bearing; 16-relay K1; 17-Relay K1 normally open contact.

Detailed Description

When waste water mixed with falling hair flocks and dirt to be discharged passes through the floor drain for automatic cleaning and dirt discharging, partial water flows into a sewer arranged below the floor drain for automatic cleaning and dirt discharging through a plurality of small holes in the bottom hole plate (13), the falling hair flocks and the dirt are blocked by the bottom hole plate (13) and gradually accumulated, the surface of the bottom hole plate (13) is blocked and accumulated water on the ground is accumulated after the accumulation is serious, the ground water level rises, the magnetic floating ball (12) moves upwards along the upright post (11) under the buoyancy action of the water, and when the water reaches a preset position, a normally open magnetron water level (14) arranged in the upright post (11) is triggered to be conducted, so that an electronic circuit in an electronic component box (3) arranged on the rotary disc (4) is connected with a power supply of the motor (2), after the motor (2) is powered on to operate, the motor rotating shaft (5) rotates to drive the moving gear (6) arranged in the middle of the motor rotating shaft (5) and the soft brush (7) arranged at the lower end of the motor rotating shaft (5) to rotate; the movable gear (6) arranged on the motor rotating shaft (5) is meshed with the static fixed gear (10) arranged on the rotary disc (4), so that the rotary disc (4) does circular motion by taking the upright post (11) as an axis under the restriction of the bearing (15), the purpose that the brush (7) rolls up falling hair flocks on the bottom hole plate (13) and sweeps dirt is achieved by revolving around the upright post (11) while rotating automatically; when the fallen hair flocks and dirt accumulated on the bottom hole plate (13) are removed, the hair flocks and the dirt can be wound on the brush (7); so that accumulated water smoothly flows into a sewer below the floor drain capable of automatically cleaning and discharging sewage through the plurality of small holes on the bottom hole plate (13).

When the ground water level is reduced after the accumulated water is reduced, the magnetic floating ball (12) is simultaneously reduced, when the magnetic floating ball (12) is reduced to a preset position, the water level magnetron (14) in the upright post (11) loses the trigger of the magnetic floating ball (12) and is disconnected, an electronic circuit in an electronic component box (3) arranged on the turntable (4) cuts off the power supply of the motor (2), the motor (2) loses power and stops running, and the rotating shaft (5) of the motor stops rotating; the brush (7) stops at a fixed position to finish the working process of automatically cleaning the fallen hair flocks and the dirt of the floor drain capable of automatically cleaning and discharging the dirt once, and when the fallen hair flocks and the dirt wound on the brush (7) are excessive, manual cleaning is needed to ensure that the floor drain capable of automatically cleaning and discharging the dirt can normally work.

The hair floc and the dirt in the wastewater to be discharged cannot enter a sewer below the automatic cleaning and dirt discharging floor drain after being separated and removed by the automatic cleaning and dirt discharging floor drain, so that the sewer cannot be blocked.

The invention is realized by that the brush (7) of the floor drain capable of automatically cleaning and discharging sewage stops at a fixed position every time.

The brush (7) is stopped at a fixed position each time, so that the function of conveniently cleaning and removing fallen hair flocks and dirt wound on the brush (7) is achieved.

When the magnetic floating ball (12) rises to a preset height under the buoyancy action of water, the normally-open water level magnetron (14) arranged inside the upright post (11) is triggered to be closed and conducted, the power supply of the relay K1 (16) is switched on, the normally-open contact (17) of the relay K1 is attracted, the motor (2) is powered on to operate, the motor rotating shaft (5) drives the moving gear (6) and the rotary disc (4) to move circularly by taking the upright post (11) as an axis under the restriction of the bearing (15).

When the normally closed positioning magnetron (8) arranged on the turntable (4) rotates along with the turntable (4) and reaches the position above the positioning magnet (9) arranged on the static gear (10), the normally closed positioning magnetron (8) is triggered to be disconnected by the positioning magnet (9).

At the moment, a normally open water level magnetron (14) arranged inside the upright post (11) is still kept in a closed state under the triggering action of the magnetic floating ball (12), a normally open contact (17) of the relay K1 is kept in a suction state, and the electric rotating shaft (5) continues to rotate.

When the magnetic floating ball (12) is lowered to a set height along with the water level, the normally open water level magnetron (14) arranged in the upright post (11) is disconnected due to the loss of the trigger of the magnetic floating ball (12); after the relative positions of the positioning magnetron (8) and the positioning magnet (9) are staggered, the positioning magnetron (8) is not triggered and closed, electronic elements in the electronic part box (3) are kept in a conducting state, and the motor (2) is kept to continue to operate; when the normally closed positioning magnetron (8) arranged on the turntable (4) rotates along with the turntable (4) to reach the position above the positioning magnet (9) arranged on the static gear (10), the normally closed positioning magnetron (8) is triggered to be switched off, the power supply of the relay K1 (16) is cut off, the normally open contact (17) of the relay K1 is released, the power supply of the motor (2) is cut off, and the motor rotating shaft (5), the moving gear (6) and the brush (7) stop rotating at the same time, so that the brush stops at a fixed position every time.

Claims

1. The brush of the floor drain is in contact with the bottom hole plate, and the floor drain can automatically clean, discharge dirt and prevent blockage.

2. The brush of the floor drain capable of automatically cleaning, discharging, and preventing blockage revolves around the upright post while rotating, so that the aim of rolling up falling hair flocks and dirt on the bottom hole plate is fulfilled.

3. The utility model provides an automatic clearance blowdown prevents floor drain of jam, every completion automatic clearance blowdown work back the brush stops at fixed position, is convenient for clear up the hair batting and the filth that drop on the brush.