CN218582396U

CN218582396U - Anti-blocking automatic control valve

Info

Publication number: CN218582396U
Application number: CN202222726039.4U
Authority: CN
Inventors: 刘佳; 汤俊
Original assignee: Linton Zhejiang Automatic Control Valve Co ltd
Current assignee: Linton Zhejiang Automatic Control Valve Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-07
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to an automatic control valve field specifically is a prevent blockking up automatic control valve, include the valve body, clean mechanism and control mechanism, both sides fixedly connected with is managed around the valve body even, even manage inside all to install and be used for the effective mechanism that cleans of brushing away to pipeline inner wall dirt, valve body upper end fixed mounting has the equipment box, install inside the equipment box and be used for the valve and clean subassembly automatic drive's control mechanism, the utility model discloses a flow detector is to valve body circulation real-time detection, gives signal processor with flow data signal transmission, and signal processor contrasts according to predetermineeing flow jam numerical value, and the measuring flow is less than and predetermines flow numerical value, and the controller sends corresponding stop signal, then the motor stop function, loses centrifugal force spring shrink pulling both sides even board and removes to the center and accomodates and avoid sheltering from rivers, has reached the efficient and has prevented blockking up self-cleaning effect.

Description

Anti-blocking automatic control valve

Technical Field

The utility model relates to an automatic control valve field specifically is a prevent blockking up automatic control valve.

Background

The valve is a control part in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like; valves for fluid control systems, from the simplest shut-off valves to the various valves used in extremely complex autonomous systems, are of a rather wide variety and specification; the valve can be used for controlling various types of air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and various scales can exist in the water body and remain in the valve pipeline when the flowing of the type fluid, so that the valve is required to have a certain anti-blocking structure to avoid the blockage of a valve connecting pipe.

Patent CN213776536U discloses a dustproof electronic automatic control valve, and this automatic control valve passes through the dust-proof box and plays effectual guard action to electronic automatic control valve body, can prevent effectively that the dust in the air from piling up on electronic automatic control valve body, makes things convenient for the staff to overhaul it, when fixing electronic automatic control valve body simultaneously, rotate two-way threaded rod can, easy operation, convenient and fast.

The automatic control valve has the following defects: when the installation of above-mentioned automatic control valve is used in the water pipe of industry emission water, can contain various deposits and the adhesion thing that are insoluble in water in the industry emission water, long time accumulation can remain at the pipeline inner wall when the flow valve is managed even, cause the jam of valve, lead to the unable normal closed control of pipeline circulation of valve, and the inside structure that does not have the clearance to the blockage of above-mentioned automatic control valve's pipeline, and present current clearance structure itself occupies the cross section and can directly circulate the pipeline and block, make the practicality of valve reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent blockking up automatic control valve, a when using in the water pipe of industry discharge water for solving above-mentioned automatic control valve installation, can contain various deposits and the adhesion thing that are insoluble in water in the industry discharge water, long time accumulation can remain in the pipeline inner wall when flowing through valve connecting pipe, cause the jam of valve, lead to the unable normal closed control of pipeline circulation of valve, and the pipeline inside of above-mentioned automatic control valve does not have the structure to the clearance of blockage, and present current clearance structure itself occupies the cross section and can directly circulate the jam to the pipeline greatly, make the problem that the valve practicality reduces.

Therefore, the utility model provides a prevent blockking up automatic control valve, include the valve body, clean mechanism and control mechanism, both sides fixedly connected with is managed around the valve body even, the mechanism that cleans that is used for effectively brushing away the pipe inner wall dirt is all installed to the pipe connection inside, valve body upper end fixed mounting has the equipment box, the equipment box internally mounted is used for the valve and cleans subassembly automatic drive's control mechanism.

Preferably: the sweeping mechanism comprises a first rotating rod and a side strip, the first rotating rod is rotatably installed on the side wall of the upper end of a connecting pipe, a motor is fixedly connected to the upper end of the first rotating rod, a first screw head is fixedly installed at the lower end of the first rotating rod, the side strip is fixedly installed on the inner wall of the lower end of the connecting pipe, a second screw head is rotatably installed on the side wall of the outer end of the side strip, the inner end of the second screw head penetrates through the second rotating rod fixedly connected with the side strip, side plates are symmetrically installed on the side wall of the second rotating rod in an up-down mode, sliding grooves are formed in the side plates, sliding rods are fixedly installed inside the sliding grooves, sliding sleeves are provided with sliding sleeves, springs are fixedly connected to the outer end walls of the sliding sleeves, grooves are formed in the side walls of the sliding sleeves, connecting plates are connected through the grooves, and brush plates are fixedly installed on the outer side walls of the connecting plates.

Preferably: control mechanism includes flow detector, flow detector fixed mounting is inside the equipment box lower extreme, flow detector upper end fixed mounting has signal processor, signal processor upper end fixed mounting has the controller.

Preferably: the first screw head side wall is provided with threads, and the second screw head side wall is provided with threads which are mutually meshed.

Preferably: the sectional dimension of the slot is matched with that of the connecting plate.

Preferably: the sliding sleeve is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the inner wall of the sliding groove close to one end of the inner wall of the connecting pipe.

Preferably, the following components: the power input ends of the flow detector, the signal processor and the controller are connected with the output end of an external power supply.

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

the utility model discloses, through flow detector to valve body circulation flow real-time detection, give signal processor with flow data signal transmission, signal processor blocks up the numerical value according to predetermineeing the flow and contrasts, the detected flow is less than predetermineeing flow numerical value, then signal processor sends control signal for the motor through the controller, the inside signal receiver that is equipped with of motor receives control signal function and drives first bull stick rotation, drive first spiral shell and rotate, it rotates to drive the second spiral shell through lateral wall thread engagement, thereby it rotates to drive the second bull stick, can drive right side fixed mounting's sideboard rotation, it is the sliding sleeve that slides and removes to the connecting pipe lateral wall at the slide bar outer wall under the effect of centrifugal force, produce potential energy to the spring extrusion, it slides to drive the connecting plate to close in the fluting simultaneously, make the brush plate paste and lean on the connecting pipe inner wall and carry out abundant brush at the remaining incrustation scale of connecting pipe inner wall, the clearance is accomplished the back, flow increases, the controller sends corresponding stop signal, then the motor stops the function, it accomodates to center to lose centrifugal force spring shrink pulling both sides connecting plate and removes and avoids sheltering from, the rivers, the efficient self-cleaning effect of preventing blockking up has been reached.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a front sectional view of the sweeping mechanism of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a front sectional view of the control mechanism of the present invention.

In the figure:

1. a valve body; 2. connecting pipes; 301. a first rotating lever; 302. a motor; 303. a first screw head; 304. side strips; 305. a second screw head; 306. a second rotating rod; 307. a side plate; 308. a chute; 309. a slide bar; 310. a sliding sleeve; 311. a spring; 312. grooving; 313. connecting plates; 314. brushing the board; 4. an equipment box; 501. a flow detector; 502. a signal processor; 503. and a controller.

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.

Example 1

Please refer to fig. 1-4, which illustrate a preferred embodiment of the present invention, an anti-clogging self-control valve, comprising a valve body 1, a cleaning mechanism and a control mechanism, wherein the valve body 1 is connected with a connecting pipe 2 at the front and back sides, the connecting pipe 2 is internally provided with the cleaning mechanism for effectively brushing off the dirt on the inner wall of the pipeline, the upper end of the valve body 1 is fixedly provided with an equipment box 4, and the equipment box 4 is internally provided with the control mechanism for automatically driving the valve and the cleaning assembly.

It should be noted that: according to the scheme, the cleaning mechanism and the control mechanism are used for automatically controlling the cleaning assembly to clean dirt on the inner wall of the pipeline according to the valve flow, and smoothness of the valve is guaranteed.

Wherein, clean the mechanism and include first bull stick 301 and side bar 304, first bull stick 301 rotates and installs at even 2 upper end lateral walls, first bull stick 301 upper end fixedly connected with motor 302, first bull stick 301 lower extreme fixed mounting has first spiral shell 303, side bar 304 fixed mounting is in even 2 lower extreme inner walls of pipe, the second spiral shell 305 is installed in the rotation of side bar 304 outer end lateral wall, second spiral shell 305 inner runs through side bar 304 fixedly connected with second bull stick 306, sideboard 307 is installed to second bull stick 306 lateral wall longitudinal symmetry, sideboard 307 is inside to have seted up, the inside fixed mounting of chute 308 has slide bar 309, slide bar 309 lateral wall cover is equipped with sliding sleeve 310, sliding sleeve 310 outer end wall fixedly connected with spring 311, chute 308 has seted up lateral wall fluting 312, sliding sleeve 310 runs through fluting 312 and is connected with linking board 313, linking board 313 lateral wall fixed mounting has brush board 314.

It should be noted that: rotate through first bull stick 301 in this scheme, drive first spiral shell head 303 and rotate, it rotates to drive second spiral shell head 305 through lateral wall thread engagement, thereby drive second bull stick 306 and rotate, can drive right side fixed mounting's sideboard 307 rotatory, it is sliding sleeve 310 at slide bar 309 outer wall to connecting pipe 2 lateral wall sliding movement under the effect of centrifugal force, produce potential energy to the extrusion of spring 311, it slides to drive even board 313 at the embedded cooperation of fluting 312 simultaneously, make brush board 314 paste and lean on and fully brush the remaining incrustation scale of connecting pipe 2 inner wall at connecting pipe 2 inner wall, after the clearance is accomplished, the flow increases, controller 503 sends corresponding stop signal, then motor 302 stops the function, lose centrifugal force spring 311 shrink pulling both sides even board 313 and remove to the center and accomodate and avoid sheltering from the rivers, the efficient prevents blockking up self-cleaning effect.

The side wall of the first screw head 303 is provided with threads, and the side wall of the second screw head 305 is provided with threads which are mutually meshed.

It should be noted that: the subassembly function is cleaned to the efficient drive of being convenient for in this scheme.

Wherein, the cross-sectional dimension of the slot 312 is matched with the cross-sectional dimension of the connecting plate 313.

It should be noted that: to making in this scheme clean the subassembly and outwards open the in-process more stable.

The sliding sleeve 310 is fixedly connected with one end of a spring 311, and the other end of the spring 311 is fixedly connected with the inner wall of the sliding groove 308 close to one end of the inner wall of the connecting pipe 2.

It should be noted that: the subassembly of being convenient for clean in this scheme is accomodate and is reduced and occupy the cross section and improve the circulation after cleaning the operation completion elasticity shrink.

Example 2

Referring to fig. 1 and 4, in the present embodiment, the control mechanism includes a flow detector 501, the flow detector 501 is fixedly installed inside the lower end of the equipment box 4, a signal processor 502 is fixedly installed at the upper end of the flow detector 501, and a controller 503 is fixedly installed at the upper end of the signal processor 502.

It should be noted that: according to the scheme, the flow detector 501 detects the flow of the valve body 1 in real time, the flow data signals are transmitted to the signal processor 502, the signal processor 502 compares the flow blocking values according to preset flow, the detected flow is smaller than the preset flow value, the signal processor 502 sends the control signals to the motor 302 through the controller 503, and the signal receiver arranged inside the motor 302 receives the control signals to operate and drive the first rotating rod 301 to rotate.

The power input ends of the flow detector 501, the signal processor 502 and the controller 503 are all connected to the output end of an external power supply.

The utility model discloses a work flow and principle: the flow detector 501 detects the flow of the valve body 1 in real time, a flow data signal is transmitted to the signal processor 502, the signal processor 502 compares the detected flow with a preset flow blocking value, the detected flow is smaller than the preset flow value, the signal processor 502 sends a control signal to the motor 302 through the controller 503, a signal receiver arranged inside the motor 302 receives the control signal to operate and drive the first rotating rod 301 to rotate, and drive the first screw head 303 to rotate, and drive the second screw head 305 to rotate through side wall threaded engagement, so as to drive the second rotating rod 306 to rotate, that is, the side plate 307 fixedly arranged on the right side can be driven to rotate, under the action of centrifugal force, the sliding sleeve 310 slides and moves to the side wall of the connecting pipe 2 on the outer wall of the sliding rod 309 to extrude the spring 311 to generate potential energy, and simultaneously drive the connecting plate 313 to slide in the slot 312 in a matched manner, so that the brush plate 314 abuts against the inner wall of the connecting pipe 2 to sufficiently brush residual scale on the inner wall of the connecting pipe 2, after cleaning is completed, the flow is increased, the controller 503 sends a corresponding stop signal, and the motor 302 stops operating, and the centrifugal force is lost, and the spring 311 retracts to pull the connecting plate 313 to prevent the connecting plate from blocking the water flow to be collected.

The above description is for further details of the present invention, and it should not be assumed that the embodiments of the present invention are limited to these descriptions, and that a person of ordinary skill in the art to which the present invention pertains can make several simple deductions or substitutions without departing from the spirit of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. An anti-clogging self-control valve is characterized in that: including valve body (1), clean mechanism and control mechanism, both sides fixedly connected with connecting pipe (2) around valve body (1), connecting pipe (2) inside all installs the mechanism that cleans that is used for effectively brushing away the pipeline inner wall dirt, valve body (1) upper end fixed mounting has equipment box (4), equipment box (4) internally mounted has and is used for the valve and cleans subassembly automatic drive's control mechanism.

2. An anti-clogging self-controlled valve as defined in claim 1, wherein: cleaning mechanism includes first bull stick (301) and side bar (304), first bull stick (301) rotates and installs at connecting pipe (2) upper end lateral wall, first bull stick (301) upper end fixedly connected with motor (302), first bull stick (301) lower extreme fixed mounting has first spiral shell (303), side bar (304) fixed mounting is in connecting pipe (2) lower extreme inner wall, side bar (304) outer end lateral wall rotates and installs second spiral shell (305), second spiral shell (305) inner runs through side bar (304) fixedly connected with second bull stick (306), sideboard (307) are installed to second bull stick (306) lateral wall upper and lower symmetry, inside spout (308) have been seted up in sideboard (307), spout (308) inside fixed mounting has slide bar (309), slide bar (309) lateral wall cover is equipped with sliding sleeve (310), sliding sleeve (310) outer end wall fixed connection has spring (311), spout (308) lateral wall has been seted up (312), sliding sleeve (310) are connected with fluting connecting plate (313), grooving fixed mounting has brush board (314).

3. An anti-clogging self-controlled valve as defined in claim 1, wherein: the control mechanism comprises a flow detector (501), the flow detector (501) is fixedly installed inside the lower end of the equipment box (4), a signal processor (502) is fixedly installed at the upper end of the flow detector (501), and a controller (503) is fixedly installed at the upper end of the signal processor (502).

4. An anti-clogging self-controlled valve as defined in claim 2, wherein: the side wall of the first screw head (303) is provided with threads, and the side wall of the second screw head (305) is provided with threads which are meshed with each other.

5. An anti-clogging self-controlled valve as defined in claim 2, wherein: the cross-sectional dimension of the slot (312) is matched with that of the connecting plate (313).

6. An anti-clogging self-controlled valve as defined in claim 2, wherein: the sliding sleeve (310) is fixedly connected with one end of a spring (311), and the other end of the spring (311) is fixedly connected with the inner wall of a sliding groove (308) close to one end of the inner wall of the connecting pipe (2).

7. An anti-clogging self-controlled valve as defined in claim 3, wherein: the power supply input ends of the flow detector (501), the signal processor (502) and the controller (503) are all connected with the output end of an external power supply.