CN217439089U

CN217439089U - A drainage structures and cleaning machine for cell body

Info

Publication number: CN217439089U
Application number: CN202221087546.1U
Authority: CN
Inventors: 黄腾飞; 王吉; 顾洪良
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-09-16
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to a drainage structure for a tank body and a cleaning machine, wherein the drainage structure for the tank body comprises a drainage pipe which is provided with a water inlet communicated with a drainage outlet of the tank body; the cleaning piece is arranged in the inner cavity of the drain pipe; the cleaning piece comprises an annular scraping piece; and the power output end of the driving mechanism is in driving connection with the cleaning piece and is used for driving the cleaning piece to move back and forth at least along the length direction of the drain pipe, so that the scraping piece is contacted with the inner peripheral wall of the drain pipe during movement. In the in-process of motion, the periphery wall of scraper contacts with the internal perisporium of drain pipe to constantly scraping the attachment on the drain pipe internal perisporium, conveniently attached to the attachment on the drain pipe internal perisporium and scraped off, improved the clearance effect to the drain pipe internal perisporium.

Description

A drainage structures and cleaning machine for cell body

Technical Field

The utility model belongs to the cleaning machine field, concretely relates to a drainage structures and cleaning machine for cell body.

Background

All be provided with drainage structures on cell bodies such as the box of present clean pond, basin, bathtub, cleaning machine, its effect is through the drain pipe discharge, because the drain pipe is the hollow tube, its greasy dirt is gathered on the inner wall of drain pipe easily when the drainage passes through, and in the long-term use, the greasy dirt is amassed more, causes the drain pipe to block up easily, leads to the drainage unsmooth.

In order to solve the technical problems, for example, the invention patent of china, patent number ZL201710928255.8 (publication number CN107700612B), discloses an automatic oil-discharging, dirt-removing and anti-clogging sewer pipe device, which is provided with an automatic dirt-removing oil-discharging spring device and a fan blade type impurity stirring device, and the spring in the automatic dirt-removing oil-discharging spring device is driven to reciprocate and stretch, so as to clean oil dirt on the inner wall of the straight pipe section of the sewer pipe, and when the cleaned oil dirt enters the bent pipe section, the fan blade type impurity stirring device works to stir up the sediments in the bent pipe section and flow out along with water flow. Although the oil stain cleaning of the sewer pipe (drain pipe) is realized, in the long-term sewer process, the spring device is easy to stretch and lose efficacy due to the dirt storage and the dirt holding, so that the brush cannot clean the oil stain on the inner peripheral wall of the sewer pipe, and then the sewer pipe is blocked, and the problem of unsmooth drainage is caused; stubborn dirt is easily adhered to the inner wall of the sewer pipe, and the brush cannot clean the stubborn dirt when moving back and forth.

Therefore, further improvements to existing drainage structures are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a first technical problem that will solve is to the current situation of above-mentioned prior art, provides a drainage structures for cell body that reliably clears up drainage pipe inner wall.

The second technical problem to be solved by the present invention is to provide a cleaning machine with the above drainage structure.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a drainage structure for a tank body, comprising:

a drain pipe having a water inlet for communicating with the drain port of the tank body;

the cleaning piece is arranged in the inner cavity of the drain pipe;

the method is characterized in that: the cleaning piece comprises an annular scraping piece;

and the power output end of the driving mechanism is in driving connection with the cleaning piece and is used for driving the cleaning piece to move back and forth at least along the length direction of the drain pipe, so that the scraping piece is contacted with the inner peripheral wall of the drain pipe during movement.

The cleaning member has various structures, but from the viewpoint of better cleaning the attachments, the cleaning member preferably further comprises an impeller rotatably arranged on the scraping member, the impeller is positioned in the inner space surrounded by the scraping member, and the rotation axis of the impeller extends along the movement direction of the scraping member. So, the impeller rotates under the drive of rivers to stir the filth of scraping down to the scraper, and be convenient for discharge the filth downwards.

In order to achieve the installation of the impeller, it is preferable that a connecting strip connected to an inner peripheral wall of the scraper is provided in the inner space of the scraper, and the impeller is provided at a position adjacent to the center of the connecting strip.

The structure of the drain pipe can be in various forms, but preferably, the drain pipe comprises a vertical pipe section which is vertically arranged, the upper end of the vertical pipe section is open to form the water inlet, the side wall of the vertical pipe section adjacent to the water inlet is provided with a transverse pipe section which extends transversely, and the part of the vertical pipe section below the top edge of the transverse pipe section and the transverse pipe section form a passage for the scraper to move back and forth. In this way, the outer peripheral wall of the scraper is in contact with the inner peripheral wall of the channel as the scraper moves within the channel.

Preferably, the scraper is arranged transversely with its outer circumferential wall in contact with the inner circumferential wall of the vertical pipe section in a state where the cleaning member is located in the vertical pipe section, and is arranged vertically with the cleaning member located in the horizontal pipe section. So, when normal drainage, the clearance piece can be accomodate in horizontal pipe section to can not stay in vertical pipe section, thereby can not influence vertical pipe section to the interior drainage of bend section, avoid appearing influencing the drainage and even block up.

The drain pipe can be in the form of a vertical pipe section only or in the form of a vertical pipe section and a bent pipe section which are matched, but preferably, the drain pipe also comprises a bent pipe section which is positioned below the vertical pipe section, and one end of the bent pipe section is communicated with the lower end of the vertical pipe section.

The driving mechanism has various structural forms, and can adopt the forms of a motor and a transmission rope, a motor and a tension spring, or other forms, but preferably, the driving mechanism comprises a transmission rope connected with the scraping piece and a motor used for driving at least part of the transmission rope to move back and forth along the length direction of the channel together with the scraping piece, and the transmission rope is connected with an output shaft of the motor in a driving way.

The connection mode of the transmission rope and the output shaft of the motor is various, a single transmission rope form can be adopted, namely one end of the transmission rope is connected with the output shaft of the motor, when the scraping piece is driven to move upwards, the transmission rope is continuously wound on the output shaft of the motor, other forms can also be adopted, but preferably, the transmission rope is wound on the output shaft of the motor, and two ends of the transmission rope are connected with the scraping piece.

In order to lead the motion of scraper, the periphery wall of scraper is provided with two edges the installation department of the length direction interval arrangement of the output shaft of motor, the spout that extends along the length direction of this passageway is offered in the position that corresponds the installation department to the internal perisporium of passageway, the installation department slides spacingly in the spout that corresponds the side, and every installation department corresponds has one the driving rope, the both ends of driving rope are connected on the installation department that corresponds the side.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the cleaning machine with the drainage structure is characterized in that: the water-saving tank comprises a tank body, wherein a water outlet is formed in the bottom of the tank body, a water discharging structure is arranged at the position of the water outlet, and a water inlet of a water discharging pipe of the water discharging structure is communicated with the water outlet.

Compared with the prior art, the utility model has the advantages of: this cleaning member of drainage structures of cleaning machine is including being annular scraping member, and moves along the length direction of drain pipe at least under actuating mechanism's drive, and at the in-process of motion, the periphery wall of scraping member contacts with the internal perisporium of drain pipe to constantly scrape the deposit to on the drain pipe internal perisporium, conveniently attached to the deposit on the drain pipe internal perisporium is scraped off, has improved the clearance effect to the drain pipe internal perisporium.

Drawings

FIG. 1 is a schematic structural view of a cleaning member located in a vertical pipe section in a drainage structure according to the present embodiment;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the drain pipe of FIG. 1 with the drain pipe removed;

FIG. 4 is a cross-sectional view of the cleaning member in the present embodiment in a cross-sectional view;

fig. 5 is a schematic view of the structure of the cleaning machine.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 5, the cleaning machine of the present embodiment includes a tank 4 and a drainage structure. The bottom of the tank body 4 is provided with a water outlet, and the water drainage structure is positioned below the tank body 4 and is arranged at the water outlet.

As shown in fig. 1 to 4, the drain structure of the present embodiment includes a drain pipe 1, a cleaning member 2, and a driving mechanism 3. Wherein the drain pipe 1 has a water inlet 111 communicating with the drain port of the tank body 4. The drainage pipe 1 comprises a vertical pipe section 11 arranged vertically and a bent pipe section 13 positioned below the vertical pipe section 11, wherein the upper end of the bent pipe section 13 is communicated with the lower end of the vertical pipe section 11. The upper end of the vertical pipe section 11 is open, namely, the water inlet 111, and the lateral wall of the vertical pipe section 11 adjacent to the water inlet 111 has a transverse pipe section 12 extending transversely, and a passage 01 is formed between a portion 112 of the vertical pipe section 11 below the top edge of the transverse pipe section 12 and the transverse pipe section 12.

The cleaning member 2 is disposed in the passage 01 of the drain pipe 1 and is driven by the driving mechanism 3 to move back and forth along the length direction of the passage 01. The cleaning element 2 comprises an annular scraper 21 and an impeller 22 rotatably arranged on the scraper 21, wherein the rotation axis of the impeller 22 extends along the movement direction of the scraper 21. In order to mount the impeller 22, two connecting bars 211 connected to the inner circumferential wall of the scraper 21 are provided in the inner space of the scraper 21, and the two connecting bars 211 are arranged to intersect at a position near the center. The impeller 22 is provided at the lower portion of the intersection of the two connection bars 211. As shown in fig. 2, in the state that the cleaning member 2 is located in the vertical pipe segment 11, the scraper 21 is transversely arranged, and the outer circumferential wall of the scraper 21 is in contact with the inner circumferential wall of the vertical pipe segment 11; as shown in fig. 3, in normal drainage, the cleaning member 2 is received in the horizontal segment 12, and the scrapers 21 of the cleaning member 2 are vertically arranged, and the outer peripheral walls of the scrapers 21 are in contact with the inner peripheral walls of the horizontal segment 12.

As shown in fig. 1 to 4, the power output end of the driving mechanism 3 is connected to the cleaning member 2 for driving the cleaning member 2 to move back and forth along the length direction of the channel 01, so that the scraper 21 contacts with the inner peripheral wall of the drainage pipe 1 during movement to scrape the inner wall of the channel 01, thereby cleaning the inner wall of the channel 01. The driving mechanism 3 of the present embodiment includes a driving rope 31 connected to the scraper 21 and a motor 32 for driving the driving rope 31 and the scraper 21 to move back and forth along the length direction of the channel 01, and the driving rope 31 is drivingly connected to an output shaft of the motor 32. Specifically, the driving rope 31 is wound around an output shaft of the motor 32, and both ends of the driving rope 31 are connected to the scrapers 21. In order to guide the movement of the scraper 21, as shown in fig. 2, the outer peripheral wall of the scraper 21 is provided with two mounting portions 212 arranged at intervals along the length direction of the output shaft of the motor 32, the inner peripheral wall of the channel 01 is provided with a sliding groove 011 extending along the length direction of the channel 01 at a position corresponding to the mounting portion 212, the mounting portions 212 are limited in the sliding groove 011 at the corresponding side in a sliding manner, as shown in fig. 4, each mounting portion 212 corresponds to one transmission rope 31, and both ends of the transmission rope 31 are connected to the mounting portions 212 at the corresponding side.

As shown in fig. 2, after the scraping member scrapes off the attachments such as oil stains on the inner wall of the drain pipe, the impeller is driven by the water flow to rotate, so as to crush the dirt and facilitate flushing and discharging. In addition, as shown in fig. 4, when water is drained normally, the cleaning piece can be stored in the horizontal pipe section and cannot be left in the vertical pipe section, so that water drainage from the vertical pipe section to the bent pipe section cannot be influenced, and water drainage and even blockage are prevented from being influenced.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Claims

1. A drainage structure for a tank body, comprising:

a drain pipe (1) having a water inlet (111) for communicating with the drain port of the tank body (4);

the cleaning piece (2) is arranged in the inner cavity of the drain pipe (1);

the method is characterized in that: the cleaning piece (2) comprises an annular scraping piece (21);

and the power output end of the driving mechanism (3) is connected with the cleaning piece (2) in a driving way and is used for driving the cleaning piece (2) to move back and forth at least along the length direction of the drain pipe (1), so that the scraping piece (21) is contacted with the inner peripheral wall of the drain pipe (1) during movement.

2. The drainage structure according to claim 1, wherein: the cleaning piece (2) further comprises an impeller (22) which is rotatably arranged on the scraping piece (21), the impeller (22) is positioned in an inner space surrounded by the scraping piece (21), and the rotating axis of the impeller (22) extends along the moving direction of the scraping piece (21).

3. The drainage structure according to claim 2, wherein: the inner space of the scraping piece (21) is internally provided with a connecting strip (211) connected with the inner peripheral wall of the scraping piece (21), and the impeller (22) is arranged at the position, close to the center, of the connecting strip (211).

4. A drainage structure according to any one of claims 1 to 3, wherein: the water discharge pipe (1) comprises vertical pipe sections (11) which are vertically arranged, the upper end opening of each vertical pipe section (11) is the water inlet (111), transverse pipe sections (12) which transversely extend are arranged at positions, close to the water inlets (111), of the side walls of the vertical pipe sections (11), and a part (112) of each vertical pipe section (11) located below the top edge of each transverse pipe section (12) and the transverse pipe sections (12) form a channel (01) for the scraping piece (21) to move back and forth.

5. The drainage structure according to claim 4, wherein: the scraper (21) is transversely arranged under the condition that the cleaning piece (2) is positioned in the vertical pipe section (11), the outer peripheral wall of the scraper (21) is in contact with the inner peripheral wall of the vertical pipe section (11), and the scraper (21) is vertically arranged under the condition that the cleaning piece (2) is positioned in the horizontal pipe section (12).

6. The drainage structure according to claim 4, wherein: the drain pipe (1) further comprises a bent pipe section (13) positioned below the vertical pipe section (11), and one end of the bent pipe section (13) is communicated with the lower end of the vertical pipe section (11).

7. The drainage structure according to claim 4, wherein: the driving mechanism (3) comprises a transmission rope (31) connected with the scraping piece (21) and a motor (32) used for driving at least part of the transmission rope (31) to move back and forth together with the scraping piece (21) along the length direction of the channel (01), and the transmission rope (31) is connected with an output shaft of the motor (32) in a driving mode.

8. The drainage structure according to claim 7, wherein: the transmission rope (31) is wound on an output shaft of the motor (32), and two ends of the transmission rope (31) are connected with the scraping piece (21).

9. The drainage structure according to claim 8, wherein: the periphery wall of scraper (21) is provided with two edges installation department (212) of the length direction interval arrangement of the output shaft of motor (32), spout (011) that the length direction along this passageway (01) extends is offered in the position that corresponds installation department (212) to the internal perisporium of passageway (01), installation department (212) slide spacing in spout (011) that corresponds the side, and every installation department (212) corresponds there is one driving rope (31), the both ends of driving rope (31) are connected on installation department (212) that corresponds the side.

10. A cleaning machine having the drain structure according to any one of claims 1 to 9, characterized in that: the water tank comprises a tank body (4), wherein a water outlet is formed in the bottom of the tank body (4), the drainage structure is installed at the water outlet, and a water inlet (111) of a drainage pipe (1) of the drainage structure is communicated with the water outlet.