CN214182252U

CN214182252U - Novel three-way closed ventilation valve

Info

Publication number: CN214182252U
Application number: CN202023009594.2U
Authority: CN
Inventors: 黄生玲; 蓝燕平
Original assignee: Xiamen Jieheli Electromechanical Equipment Co ltd
Current assignee: Xiamen Jieheli Electromechanical Equipment Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-14
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a novel three-way closed ventilation valve, which comprises a three-way closed ventilation valve main body, wherein one side of the three-way closed ventilation valve main body is provided with an inlet, the other side and the bottom of the three-way closed ventilation valve main body are respectively provided with a first outlet and a second outlet, one end of the inlet is fixedly provided with a connecting pipe through threads, the top of the three-way closed ventilation valve main body is fixedly provided with a cylinder, an anti-blocking device is arranged in the connecting pipe and comprises an electric telescopic rod, the electric telescopic rod is fixedly arranged at one side inside the connecting pipe, a central position at one end of the electric telescopic rod is fixedly provided with a connecting block, and the novel three-way closed ventilation valve can prevent impurities possibly existing in fluid from entering the three-way closed ventilation valve main body to cause blockage by arranging a filter plate, the electric telescopic rod, the connecting block, a clamping block and a clamping hole, meanwhile, the three-way closed ventilation valve is prevented from being damaged.

Description

Novel three-way closed ventilation valve

Technical Field

The utility model relates to a tee bend airtight ventilation valve technical field especially relates to a novel tee bend airtight ventilation valve.

Background

The three-way closed ventilation valve is a valve device with three ports, one inlet and two outlets, the three-way valve is different from a common valve in that the bottom of the three-way valve is provided with one outlet, when an internal valve core is at different positions, the outlets are different, such as the valve core is at the lower part, the left and the right are communicated, such as the valve core is at the upper part, and the left and the lower ports are communicated;

the current three-way closed ventilation valve is not provided with any anti-blocking device, when impurities are contained in fluid, the three-way closed ventilation valve is easy to block, even the three-way closed ventilation valve is damaged, and the anti-blocking efficiency is not high because any cleaning device for cleaning and blocking is not arranged.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel tee joint airtight ventilation valve can produce the technical effect of preventing the tee joint airtight ventilation valve from blocking up and clearing up the filter.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel airtight ventilation valve of tee bend, includes the airtight ventilation valve main part of tee bend, and the import has been seted up to airtight ventilation valve main part one side of tee bend, and first export, second export have been seted up respectively to airtight ventilation valve main part opposite side of tee bend and bottom, screw thread fixed mounting has the connecting pipe to import one end, airtight ventilation valve main part top fixed mounting cylinder of tee bend, be provided with anti-clogging device in the connecting pipe, anti-clogging device includes electric telescopic handle, electric telescopic handle fixed mounting is in the inside one side of connecting pipe, electric telescopic handle one end central point puts fixed mounting connecting block, connecting block one end fixed mounting filter, the inside cleaning device that is provided with of connecting pipe.

Preferably, the cleaning device comprises a connecting rod, the connecting rod is fixedly installed on one side inside the connecting rod, the motor is fixedly installed below one side of the connecting rod, the rotating plate is fixedly installed at the center position of the output shaft of the motor, a plurality of hairbrushes are fixedly installed on one side of the rotating plate, and the hairbrushes are communicated with the filter plate.

Preferably, a clamping hole is formed in one side of the connecting block, and a clamping block matched with the clamping hole is fixedly installed in the center of one end of the electric telescopic rod.

Preferably, an internal thread is formed in one end of the connecting pipe.

Preferably, a sealing gasket is arranged at the joint of the inlet and the connecting pipe.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by arranging the filter plate, the electric telescopic rod, the connecting block, the clamping block and the clamping hole, when fluid enters the three-way closed ventilation valve main body, impurities possibly existing in the fluid can be prevented from entering the three-way closed ventilation valve main body to cause blockage, and meanwhile, the three-way closed ventilation valve is prevented from being damaged;

2. through setting up connecting rod, motor, commentaries on classics board and brush, can accomplish the clearance to the filter, prevent to plug up the filter with the impurity of the filter pore equidimension of filter, guaranteed to flow into normally to get into the airtight ventilation valve of tee bend and accomplish normal work.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the connecting tube of the present invention;

FIG. 3 is a schematic structural view of the cleaning device of the present invention;

wherein: 1. a three-way closed ventilation valve main body; 2. an inlet; 3. a first outlet; 4. a second outlet; 5. a connecting pipe; 6. a cylinder; 7. an internal thread; 8. an electric telescopic rod; 9. connecting blocks; 10. a filter plate; 11. a connecting rod; 12. a motor; 13. rotating the plate; 14. a brush; 15. and (6) clamping the hole.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-2, the utility model provides a novel three-way closed ventilation valve, which comprises a three-way closed ventilation valve main body 1, wherein one side of the three-way closed ventilation valve main body 1 is provided with an inlet 2, the other side and the bottom of the three-way closed ventilation valve main body 1 are respectively provided with a first outlet 3 and a second outlet 4, one end of the inlet 2 is fixedly provided with a connecting pipe 5 through screw threads, the top of the three-way closed ventilation valve main body 1 is fixedly provided with a cylinder 6, an anti-clogging device is arranged in the connecting pipe 5 and comprises an electric telescopic rod 8 which is used for driving a connecting block 9 to move, thereby being convenient for taking out the filter plate 10 for cleaning and replacement, the electric telescopic rod 8 is fixedly arranged at one side inside the connecting pipe 5, the central position of one end of the electric telescopic rod 8 is fixedly provided with the connecting block 9 which is connected through a buckle and is convenient for disassembly, one end of the connecting block 9 is fixedly provided with the filter plate 10 for filtering large-particle impurities, the normal work and the service life of the three-way closed ventilation valve are prevented from being influenced, and a cleaning device is arranged in the connecting pipe 5 and used for cleaning the filter plate 10 to ensure that fluid normally enters the three-way closed ventilation valve;

through setting up filter 10, can filter the large granule impurity in the fluid, prevent that large granule impurity from directly getting into the airtight ventilation valve of tee bend and leading to the three-way valve to block up, influence the airtight ventilation valve normal work of tee bend, and influence the life of the airtight ventilation valve of tee bend, drive the activity of connecting block 9 through adjusting electric telescopic handle 8, connecting block 9 drives the activity of filter 10, connecting block 9 and electric telescopic handle 8 pass through buckle structure fixed connection, thereby can conveniently dismantle connecting block 9 and filter 10, thereby the convenience is washd filter 10, maintenance and change.

In another embodiment, as shown in fig. 2 and 3, the present invention discloses that the cleaning device includes a connecting rod 11 for supporting and mounting a motor 12, the connecting rod 11 is fixedly mounted on one side inside the connecting pipe 5, the motor 12 is fixedly mounted below one side of the connecting rod 11 for driving a rotating plate 13 to rotate, the rotating plate 13 is fixedly mounted on the central position of the output shaft of the motor 12 for supporting and mounting a brush 14 and driving the brush 14 to rotate, the rotating plate 13 is not in contact with the connecting block 9, the connecting block 9 is prevented from preventing the rotating plate 13 from rotating and being unable to clean the filter plate 10, a plurality of brushes 14 are fixedly mounted on one side of the rotating plate 13 for cleaning the filter holes of the filter plate 10, and the brushes 14 are communicated with the filter plate 10;

when the filter holes on the filter plate 10 are blocked to influence the normal entering of the fluid into the three-way closed ventilation valve through the connecting pipe 5, the motor 12 is started to drive the rotating plate 13 to rotate, the rotating plate 13 drives the hairbrush 14 to rotate, and the hairbrush 14 is in surface contact with the filter plate 10, so that the cleaning of the filter holes of the filter plate 10 is completed, and the normal entering of the fluid into the three-way closed ventilation valve is ensured.

In another embodiment, as shown in fig. 2, the utility model discloses a card hole 15 has been seted up to connecting block 9 one side, and the fixture block of 8 one end central points of electric telescopic handle puts fixed mounting and card hole 15 adaptations is conveniently dismantled connecting block 9 to the convenience is taken out filter 10 and is changed and clear up.

In another embodiment, as shown in fig. 2, the present invention discloses that an internal thread 7 is formed inside one end of the connecting pipe 5, which facilitates communication with the fluid outlet.

In another embodiment, as shown in fig. 1, the present invention discloses that the junction of the inlet 2 and the connecting pipe 5 is provided with a gasket.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel airtight ventilation valve of tee bend, includes airtight ventilation valve main part of tee bend (1), and import (2) have been seted up to airtight ventilation valve main part of tee bend (1) one side, and first export (3), second export (4), its characterized in that have been seted up respectively to airtight ventilation valve main part of tee bend (1) opposite side and bottom: import (2) one end is passed through screw thread fixed mounting and is had connecting pipe (5), airtight ventilation valve main part of tee bend (1) top fixed mounting cylinder (6), be provided with anti-clogging device in connecting pipe (5), anti-clogging device includes electric telescopic handle (8), electric telescopic handle (8) fixed mounting is in connecting pipe (5) inside one side, electric telescopic handle (8) one end central point puts fixed mounting connecting block (9), connecting block (9) one end fixed mounting filter (10), connecting pipe (5) inside is provided with cleaning device.

2. The novel three-way airtight ventilation valve of claim 1, characterized in that: cleaning device includes connecting rod (11), inside one side fixed mounting connecting rod (11) of connecting pipe (5), connecting rod (11) one side below fixed mounting motor (12), the central point of motor (12) output shaft puts fixed mounting and changes board (13), change a plurality of brushes (14) of board (13) one side fixed mounting, brush (14) and filter (10) intercommunication.

3. The novel three-way airtight ventilation valve of claim 1, characterized in that: the clamping hole (15) is formed in one side of the connecting block (9), and the clamping block matched with the clamping hole (15) is fixedly installed at the center of one end of the electric telescopic rod (8).

4. The novel three-way airtight ventilation valve of claim 1, characterized in that: an internal thread (7) is arranged in one end of the connecting pipe (5).

5. The novel three-way airtight ventilation valve of claim 1, characterized in that: and a sealing gasket is arranged at the joint of the inlet (2) and the connecting pipe (5).