CN215330252U

CN215330252U - Toilet uses outlet with prevent flowing backwards

Info

Publication number: CN215330252U
Application number: CN202121423382.0U
Authority: CN
Inventors: 钟傅晨阳; 陈志朋; 丁鹏; 吕勇
Original assignee: Jiangsu Jiahe Clean Technology Co ltd
Current assignee: Jiangsu Jiahe Clean Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-28
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a water outlet for a clean room with backflow prevention and air return functions, which comprises a water drainage pipe for the clean room, wherein the water drainage pipe is provided with a water outlet, the inner side of the water drainage pipe is hinged with a cover plate, a telescopic assembly with an elastic function is arranged between one side of the cover plate and the water drainage pipe, the telescopic assembly comprises an inserting rod and a guide rod, one side of the water drainage pipe is provided with a mounting groove, a mounting cylinder is arranged on the mounting groove, and a micro motor is arranged on the mounting cylinder; has the advantages that: according to the utility model, the telescopic assembly is additionally arranged between one side of the cover plate and the drain pipe, water flow pushes the cover plate open to discharge during drainage, and when no water flow passes through the drain opening, the cover plate is reset to be sealed and blocked under the action of the elasticity of the spring, so that the backflow pollution of waste water can be avoided, the normal production of a clean room is ensured, and meanwhile, the stirring rod is rotated by the driving of the micro motor, the blockage in the drain pipe is prevented, and the backflow of the waste water is further avoided.

Description

Toilet uses outlet with prevent flowing backwards

Technical Field

The utility model relates to the technical field of clean rooms, in particular to a water outlet with backflow-preventing and gas return functions for a clean room.

Background

A clean room, also called a clean room, is a workshop designed to reduce contaminants such as fine particles, harmful air, bacteria, etc. in the air to a predetermined level within a certain space range, and to control the indoor temperature, cleanliness, indoor pressure, airflow velocity and airflow distribution, noise vibration and illumination, and static electricity within a certain required range.

The utility model provides a water outlet for a clean room, which is used for solving the problems that a large amount of waste water is generated in the production of the clean room, a large amount of drainage pipelines are required to be laid for discharging the waste water, but the waste water in the drainage outlet flows backwards due to the change of pressure in the water outlet caused by the increase of discharge amount or the blockage of the interior of the pipeline, and the normal production of the clean room is influenced by the backflow of the waste water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water outlet with backflow prevention function for a clean room, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a toilet uses outlet with prevent gas return that flows backwards, is including the drain pipe that is used for the toilet, the outlet has been seted up on the drain pipe, the inboard articulated apron that has of drain pipe, set up the flexible subassembly that has the elasticity function between one side of apron and the drain pipe, flexible subassembly includes inserted bar and guide bar, the mounting groove has been seted up to one side of drain pipe, be provided with an installation section of thick bamboo on the mounting groove, be provided with micro motor on the installation section of thick bamboo, micro motor's output runs through an installation section of thick bamboo and is provided with the pivot, the both sides of pivot all are provided with the puddler.

Preferably, the water outlet is of a convex notch structure and is obliquely and downwards arranged, the cover plate is of a circular plate-shaped structure, and the cover plate and the surface of the water outlet are mutually attached.

Preferably, one end of the inserted bar is welded on one side of the cover plate, one end of the guide bar is welded on the inner side of the drain pipe, and the inserted bar and the guide bar are both in circular arc rod-shaped structures.

Preferably, the top of inserted bar has seted up the slot, match each other between guide bar and the slot, the both sides of slot all are provided with the spacing groove, the both sides of guide bar all are provided with limiting slide.

Preferably, the limiting slide block is connected with the limiting groove in a sliding mode, and a spring is arranged between the guide rod and the slot.

Preferably, the installation cylinder is connected with the installation groove through internal and external threads, and a handle is arranged on the outer side of the installation cylinder.

Preferably, the stirring rods are arranged in a plurality, and the stirring rods are obliquely arranged and distributed along two sides of the rotating shaft.

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

1. according to the utility model, the telescopic assembly is additionally arranged between one side of the cover plate and the drain pipe, water flow pushes the cover plate open to discharge during drainage, and when no water flow passes through the drain opening, the cover plate is reset to be sealed and blocked under the action of the elasticity of the spring, so that the backflow pollution of waste water can be avoided, the normal production of a clean room is ensured, and meanwhile, the stirring rod is rotated by the driving of the micro motor, the blockage in the drain pipe is prevented, and the backflow of the waste water is further avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the mounting barrel of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at A.

In the figure: a drain pipe 1; a water discharge port 2; a cover plate 3; a telescopic assembly 4; an insert rod 41; a guide rod 42; a slot 43; a stopper groove 44; a limiting slide block 45; a spring 46; a mounting groove 5; a mounting cylinder 6; a handle 61; a micro motor 7; a rotating shaft 71; a stirring rod 72.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a toilet uses outlet with prevent flowing backwards and return gas, is including the drain pipe 1 that is used for the toilet, has seted up outlet 2 on the drain pipe 1, and outlet 2 is "protruding" style of calligraphy notch structure and slope and sets up downwards, the discharge of the waste water of being convenient for, and the inboard of drain pipe 1 articulates there is apron 3, and apron 3 is circular platelike structure, laminates each other between the surface of apron 3 and outlet 2, guarantees that apron 3 blocks waste water sealedly.

The installation has elastic function's flexible subassembly 4 between one side of apron 3 and the drain pipe 1, flexible subassembly 4 includes inserted bar 41 and guide bar 42, the one end welding of inserted bar 41 is in one side of apron 3, the one end welding of guide bar 42 is on the inboard of drain pipe 1, inserted bar 41 and guide bar 42 all are circular arc shaft-like structure, slot 43 has been seted up at the top of inserted bar 41, match each other between guide bar 42 and the slot 43, spacing groove 44 has all been seted up to the both sides of slot 43, guide bar 42's both sides all have welded spacing slider 45, sliding connection between spacing slider 45 and the spacing groove 44, be provided with spring 46 between guide bar 42 and the slot 43, spacing slider 45 makes with setting up of spacing groove 44 to be connected closely between guide bar 42 and the inserted bar 41, prevent that spring 46 from shifting out slot 43, thereby protection spring 46.

Mounting groove 5 has been seted up to one side of drain pipe 1, be provided with installation section of thick bamboo 6 on mounting groove 5, interior external screw thread connection between installation section of thick bamboo 6 and the mounting groove 5, the outside welding of installation section of thick bamboo 6 has handle 61, make it rotate through holding handle 61, installation section of thick bamboo 6 twists soon on mounting groove 5, thereby make things convenient for agitating unit's fixed mounting, install micro motor 7 on the installation section of thick bamboo 6, micro motor 7's output runs through installation section of thick bamboo 6 and welds pivot 71, the puddler 72 has all been welded to the both sides of pivot 71, the puddler 72 is provided with a plurality ofly, a plurality of puddlers 72 are the slope along the both sides of pivot 71 and arrange the distribution.

The working principle is as follows: during the in-service use, through the flexible subassembly 4 that is equipped with the elasticity function between one side of apron 3 and drain pipe 1, rivers push away apron 3 through outlet 2 and discharge when the drainage, in this process, inserted bar 41 removes to guide bar 42 direction, spring 46 is compressed, apron 3 makes it and outlet 2 vertically be certain angle and push away, when not having rivers through outlet 2, make apron 3 reset under the spring action of spring 46 self and seal and block, thereby can avoid the refluence pollution of waste water, guarantee the normal clear of toilet production, micro motor 7's drive simultaneously, make puddler 72 rotate, prevent the inside jam of drain pipe 1, further avoid the refluence of waste water.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a toilet uses outlet with prevent flowing backwards, includes drain pipe (1) that are used for the toilet, its characterized in that: the utility model discloses a drain pipe, including drain pipe (1), the inboard of drain pipe (1) is articulated to have apron (3), set up flexible subassembly (4) that have elastic function between one side of apron (3) and drain pipe (1), flexible subassembly (4) are including inserted bar (41) and guide bar (42), mounting groove (5) have been seted up to one side of drain pipe (1), be provided with installation section of thick bamboo (6) on mounting groove (5), be provided with micro motor (7) on installation section of thick bamboo (6), the output of micro motor (7) runs through installation section of thick bamboo (6) and is provided with pivot (71), the both sides of pivot (71) all are provided with puddler (72).

2. The drain outlet for clean room with backflow prevention function according to claim 1, wherein: the water outlet (2) is of a convex notch structure and is obliquely arranged downwards, the cover plate (3) is of a circular plate-shaped structure, and the surfaces of the cover plate (3) and the water outlet (2) are mutually attached.

3. The drain outlet for clean room with backflow prevention function according to claim 1, wherein: one end of the inserted bar (41) is welded on one side of the cover plate (3), one end of the guide bar (42) is welded on the inner side of the drain pipe (1), and the inserted bar (41) and the guide bar (42) are both in circular arc rod-shaped structures.

4. The drain outlet for clean room with backflow prevention function according to claim 1, wherein: slot (43) have been seted up at the top of inserted bar (41), match each other between guide bar (42) and slot (43), the both sides of slot (43) all are provided with spacing groove (44), the both sides of guide bar (42) all are provided with stop block (45).

5. The drain outlet for clean room with backflow prevention function according to claim 4, wherein: the limiting slide block (45) is connected with the limiting groove (44) in a sliding mode, and a spring (46) is arranged between the guide rod (42) and the slot (43).

6. The drain outlet for clean room with backflow prevention function according to claim 1, wherein: the mounting barrel (6) is connected with the mounting groove (5) through internal and external threads, and a handle (61) is arranged on the outer side of the mounting barrel (6).

7. The drain outlet for clean room with backflow prevention function according to claim 1, wherein: the stirring rods (72) are arranged in a plurality, and the stirring rods (72) are obliquely arranged and distributed along two sides of the rotating shaft (71).