CN213512189U

CN213512189U - Avoid blockking up and blowoff valve convenient to installation

Info

Publication number: CN213512189U
Application number: CN202022127318.XU
Authority: CN
Inventors: 黄河; 曾松凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-22
Anticipated expiration: 2030-09-25

Abstract

The utility model provides an avoid blockking up and blowoff valve convenient to installation, includes valve body, pipeline and filter screen, the inside of valve body is provided with the case, and the upper end rear side of case is connected with the bull stick, the handle is installed to the right-hand member of bull stick, and the left side of handle is fixed with the installation piece, the lower extreme left side of valve body is installed and is linked up the pipe, and the outside fixedly connected with fixed block of valve body, the inside of linking up the pipe is provided with the round bar, and the upper end of round bar is connected with links up the piece, the left and right sides of valve body all is connected with the pipeline, and the outside of pipeline is connected with the stopper, the inboard of stopper is connected with links up the wheel, and links up the inboard of wheel and be connected with the montant, the filter screen is installed in the. This avoid blockking up and the blowoff valve of being convenient for installation is difficult for making the blowoff valve jam, can not influence the blowdown effect, and easy to assemble.

Description

Avoid blockking up and blowoff valve convenient to installation

Technical Field

The utility model relates to a blowoff valve technical field specifically is a blowoff valve of avoiding blockking up and being convenient for installation.

Background

The blowoff valve is evolved by the gate and comes, utilizes the rotatory 90 drive valve rod of gear to promote the purpose that realizes opening and closing, has characteristics such as the leakproofness is good, small, however, present blowoff valve still has some not enoughly.

For example, present blowoff valve makes the blowoff valve block up easily, influences the blowdown effect, and the installation of being not convenient for, consequently, the utility model provides a avoid blockking up and the blowoff valve of being convenient for installation to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a avoid blockking up and the blowoff valve of being convenient for installation to the blowoff valve who provides in the above-mentioned background art makes the blowoff valve jam easily, influences the blowdown effect, and the problem of the installation of being not convenient for is solved.

The technical scheme of the utility model is that: the utility model provides an avoid blockking up and blowoff valve convenient to installation, includes valve body, pipeline and filter screen, the inside of valve body is provided with the case, and the upper end rear side of case is connected with the bull stick, the handle is installed to the right-hand member of bull stick, and the fixed right installation piece in left side of handle, the lower extreme left side of valve body is installed and is linked up the pipe, and the outside fixedly connected with fixed block of valve body, the inside of linking up the pipe is provided with the round bar, and the upper end of round bar is connected with links up the piece to the outside that links up the piece is fixed with the sealing washer, the left and right sides of valve body all is connected with the pipeline, and the outside of pipeline is connected with the stopper, the inboard of stopper is connected with links up the wheel, and links up the inboard of wheel and is connected with the montant, the filter screen is installed.

Preferably, the rotating rod is in meshed connection with the valve core, and the valve core and the mounting block form rotating connection.

Preferably, the vertical section of the limiting block is of an arc-shaped structure, and the limiting block is vertically and symmetrically distributed relative to the central shaft of the valve body.

Preferably, the round rod is connected with the connecting pipe in a clamping manner, and the round rod is connected with the connecting block in a rotating manner.

Preferably, the connection wheel is connected with the limiting block in a meshing manner, and the limiting block is connected with the fixing block in a sliding manner.

Preferably, the scraper and the connecting rod are in threaded connection, and the scraper and the filter screen are arranged in a fit manner.

Compared with the prior art, the beneficial effects of the utility model are that: the blowdown valve which avoids blockage and is convenient to install is not easy to block, cannot influence the blowdown effect and is convenient to install;

1. the vertical rod is rotated, so that the connecting wheel meshed and connected with the vertical rod is rotated, the limiting block and the fixed block slide, the limiting block is clamped and connected with the valve body, and the valve body is convenient to mount;

2. the connecting rod is rotated to enable the scraper plate in threaded connection with the connecting rod to move, so that the scraper plate scrapes impurities on the surface of the filter screen, the round rod is pulled downwards, the connecting block moves downwards, the impurities in the valve body are conveniently discharged through a porous structure formed on the surface of the connecting pipe, and the valve body is prevented from being blocked;

3. the rotating rod is driven to rotate through the handle, the valve core connected with the rotating rod in a meshed mode is rotated, opening and closing of the control valve are facilitated, the round rod is connected with the connecting pipe in a clamped mode, limiting is facilitated for the round rod, and practicability is improved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the valve core and the rotating rod of the present invention;

FIG. 6 is a schematic view of a side view profile structure of the connection between the limiting block and the fixing block of the present invention;

fig. 7 is a schematic view of a side view section structure of the scraper blade connected with the connecting rod of the present invention.

In the figure: 1. a valve body; 2. a valve core; 3. a rotating rod; 4. a handle; 5. mounting blocks; 6. a pipeline; 7. a limiting block; 8. a fixed block; 9. connecting the pipe; 10. a round bar; 11. a joining block; 12. a seal ring; 13. a vertical rod; 14. an engaging wheel; 15. a filter screen; 16. a squeegee; 17. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a blowoff valve capable of avoiding blockage and facilitating installation comprises a valve body 1, a valve core 2, a rotating rod 3, a handle 4, an installation block 5, a pipeline 6, a limiting block 7, a fixed block 8, an engagement tube 9, a round rod 10, an engagement block 11, a sealing ring 12, a vertical rod 13, an engagement wheel 14, a filter screen 15, a scraping plate 16 and an engagement rod 17, wherein the valve core 2 is arranged inside the valve body 1, the upper end rear side of the valve core 2 is connected with the rotating rod 3, the right end of the rotating rod 3 is provided with the handle 4, the left side of the handle 4 is fixed with the installation block 5, the lower end left side of the valve body 1 is provided with the engagement tube 9, the outer side of the valve body 1 is fixedly connected with the fixed block 8, the inner side of the engagement tube 9 is provided with the round rod 10, the upper end of the round rod 10 is connected with the engagement block 11, the outer side of the engagement block 11, and the outside of pipeline 6 is connected with stopper 7, and the inboard of stopper 7 is connected with links up the wheel 14, and links up the inboard of wheel 14 and be connected with montant 13, and filter screen 15 is installed on the left side of case 2, and the left side of filter screen 15 is connected with scraper 16 to the rear end of scraper 16 is connected with links up pole 17.

As shown in fig. 1, 5 and 6, the rotating rod 3 is engaged with the valve core 2, the valve core 2 is rotatably connected with the mounting block 5, the rotation of the valve core 2 is facilitated, the vertical section of the limiting block 7 is of an arc-shaped structure, and the limiting block 7 is vertically and symmetrically distributed about the central axis of the valve body 1, so that the valve body 1 is conveniently mounted.

As shown in fig. 2 and 3, the round rod 10 is connected with the connecting tube 9 in a clamping manner, the round rod 10 is connected with the connecting block 11 in a rotating manner, so that the round rod 10 can rotate, the connecting wheel 14 is connected with the limiting block 7 in a meshing manner, the limiting block 7 is connected with the fixing block 8 in a sliding manner, and the limiting block 7 can slide conveniently.

As shown in fig. 4 and 7, the scrapers 16 are connected with the connecting rods 17 in a threaded manner, and the scrapers 16 are arranged in a manner of being attached to the filter screen 15, so that the movement of the scrapers 16 is facilitated.

When the pollution discharge valve which avoids blockage and is convenient to install is used, firstly, the pipeline 6 is placed on the outer side of the valve body 1, the vertical rod 13 is rotated, the connecting wheel 14 which is meshed and connected with the vertical rod 13 is rotated, so that the limiting block 7 and the fixed block 8 slide, the limiting block 7 and the valve body 1 are clamped and connected, the valve body 1 is convenient to install, the limiting block 7 is vertically and symmetrically distributed about the central shaft of the valve body 1, the stability of the installation of the valve body 1 is ensured, the handle 4 is rotated, the handle 4 drives the rotating rod 3 to rotate, so that the valve core 2 which is meshed and connected with the rotating rod 3 rotates, and the opening and closing of a control valve are facilitated;

the connecting rod 17 is rotated to enable the scraper 16 in threaded connection with the connecting rod 17 to move, so that the scraper 16 scrapes sundries on the surface of the filter screen 15, the round rod 10 is rotated to enable the round rod 10 and the connecting block 11 to rotate, the round rod 10 is pulled downwards to enable the connecting block 11 to move downwards, therefore, sundries in the valve body 1 are conveniently discharged through a hole-shaped structure formed in the surface of the connecting pipe 9, the valve body 1 is prevented from being blocked, the limiting effect on the round rod 10 is guaranteed through clamping connection between the round rod 10 and the connecting pipe 9, and the using method of the pollution discharge valve is capable of avoiding blocking and convenient to install.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an avoid blockking up and the blowoff valve of installation of being convenient for, includes valve body (1), pipeline (6) and filter screen (15), its characterized in that: the valve comprises a valve body (1), a valve core (2) is arranged in the valve body (1), a rotating rod (3) is connected to the rear side of the upper end of the valve core (2), a handle (4) is installed at the right end of the rotating rod (3), a left side fixing right installation block (5) of the handle (4) is installed, a connection pipe (9) is installed on the left side of the lower end of the valve body (1), a fixing block (8) is fixedly connected to the outer side of the valve body (1), a round rod (10) is arranged in the connection pipe (9), the upper end of the round rod (10) is connected with a connection block (11), a sealing ring (12) is fixed to the outer side of the connection block (11), pipelines (6) are connected to the left side and the right side of the valve body (1), a limiting block (7) is connected to the outer side of the pipelines (6), a connection wheel (14) is connected to the inner side of the limiting, a filter screen (15) is installed on the left side of the valve core (2), a scraper (16) is connected to the left side of the filter screen (15), and a connecting rod (17) is connected to the rear end of the scraper (16).

2. A foul valve of the type that avoids clogging and facilitates installation as defined in claim 1, wherein: the rotating rod (3) is meshed with the valve core (2), and the valve core (2) is rotatably connected with the mounting block (5).

3. A foul valve of the type that avoids clogging and facilitates installation as defined in claim 1, wherein: the vertical section of the limiting block (7) is of an arc-shaped structure, and the limiting block (7) is distributed in an up-and-down symmetrical mode relative to the central axis of the valve body (1).

4. A foul valve of the type that avoids clogging and facilitates installation as defined in claim 1, wherein: the round rod (10) is connected with the connecting pipe (9) in a clamping mode, and the round rod (10) is connected with the connecting block (11) in a rotating mode.

5. A foul valve of the type that avoids clogging and facilitates installation as defined in claim 1, wherein: the connecting wheel (14) is connected with the limiting block (7) in a meshing manner, and the limiting block (7) is connected with the fixing block (8) in a sliding manner.

6. A foul valve of the type that avoids clogging and facilitates installation as defined in claim 1, wherein: the scraper (16) is in threaded connection with the connecting rod (17), and the scraper (16) is attached to the filter screen (15).