CN114623265A - Intelligent remote control pneumatic ball valve - Google Patents

Abstract

The invention relates to the technical field of ball valves, and discloses an intelligent remote control pneumatic ball valve, comprising a main body, a water flow cavity arranged on the inner side of the main body, and a signal receiver arranged on the outer surface of the main body, and the inner side of the water flow cavity is fixedly installed There is a filter plate, and the inside of the water flow chamber is provided with an impurity removal mechanism that cleans the surface of the filter plate; the liquid entering the pneumatic ball valve can be filtered through the filter plate, so that the pneumatic ball valve can meet the needs of some special situations. The plate guides the liquid inside, so that the impeller rotates during the flow of the liquid, so that the movable rod can be moved to pull the pull rope, and then the cleaning brush can be moved down to clean up the impurities accumulated on the surface of the filter plate, so that it can be Avoid the accumulation of impurities on the surface of the filter plate, which will hinder the liquid delivery process.

Description

An intelligent remote control pneumatic ball valve

technical field

The invention relates to the technical field of ball valves, in particular to an intelligent remote control pneumatic ball valve.

Background technique

The ball valve is a valve whose opening and closing member (ball) is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for fluid regulation and control. The pneumatic ball valve is a ball valve equipped with a pneumatic actuator. With the continuous development of science and technology, the control of pneumatic ball valves has gradually become intelligent. Operators no longer need to go to the scene or in more dangerous places to control their opening and closing. They can remotely control it by sending control signals. .

Although the existing pneumatic ball valves have become more and more perfect in use, there are still some shortcomings that need to be improved. Generally, pneumatic ball valves only need to control and adjust the fluid, but in special cases, it is necessary to adjust the internal fluid When filtering the impurities, it is necessary to set up a filter device outside the pipeline, which will greatly increase the cost of work, and also make the pneumatic ball valve have certain limitations in the use function.

Therefore, in response to these problems, we need an intelligent remote control pneumatic ball valve to solve.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the present invention provides an intelligent remote control pneumatic ball valve, which has the advantages of being able to filter the liquid entering the ball valve and preventing the clogging of the filter plate, and solves the problem that the ball valve only has the function of fluid control and regulation, which cannot control the fluid inside the ball valve. the problem of filtering impurities.

In order to achieve the above-mentioned purpose of filtering the liquid entering the ball valve and preventing the clogging of the filter plate, the present invention provides the following technical solution: an intelligent remote control pneumatic ball valve, comprising a body, a water flow cavity opened on the inner side of the body, and a set of The signal receiver on the outer surface of the body can remotely receive the control signal sent by the operator, so that the operation of the pneumatic ball valve is gradually intelligent and can be controlled remotely. The interior is provided with an impurity removal mechanism for cleaning the surface of the filter plate.

Preferably, the impurity removal mechanism includes an impeller, the outer surface of the impeller is rotatably connected with a pull rod, the outer surface of the pull rod is rotatably connected with a movable rod, the outer surface of the movable rod is fixedly connected with a pulling rope, and the outer surface of the pulling rope 1 is fixedly connected with a The slider, the outer surface of the slider is fixedly connected with the second pull rope, the outer surface of the slider is provided with a cleaning brush, the inner side of the body is rotatably connected to a wire wheel, the outer surface of the wire wheel is provided with a torsion spring, and the inner side of the body is provided with a The chute, the inner side of the chute is provided with a guide rod, the inner side of the water chamber is provided with a limit plate, the inner side of the water chamber is provided with a guide plate, the impeller is rotatably connected to the inner side of the water chamber, and the impeller is connected to the inner side of the water chamber. , the impurities accumulated on the surface of the filter plate can be cleaned, which can greatly reduce the probability of the filter hole clogging on the filter plate, and at the same time, it can also avoid the accumulation of impurities on the surface of the filter plate, which will hinder the flow of the liquid.

Preferably, the movable rod is slidably connected to the inner side of the limit plate, the first pull rope is slidably connected to the outer surface of the guide rod, the first pull rope and the second pull rope are symmetrically arranged at the upper and lower ends of the slider, and the slider is connected to the outer surface of the guide rod. The inner side of the chute is slidably connected, the second pull rope is wound on the outer surface of the reel, the torsion spring is fixedly connected with the inner side of the body, and the height of the deflector is higher than the height of the rotating rod of the impeller.

Preferably, the inside of the body is provided with a sewage discharge mechanism, the sewage discharge mechanism includes a sewage storage tank, the inner side of the main body is provided with a sewage discharge groove that communicates with the sewage storage tank, the top of the sewage storage tank is provided with a sewage separator, and the inner surface of the main body is provided with a sewage separation board. The surface is provided with a spring 1, the top of the spring 1 is fixedly connected with a sealing block, the inner side of the body is provided with a rotating shaft, the outer surface of the rotating shaft is provided with a gear, the outer surface of the gear is meshed with a rack, the outside of the rack is provided with a positioning member, the tooth The outer surface of the strip is fixedly connected with a transmission rope, the inner side of the water flow chamber is rotatably connected with a cover plate, and the sewage tank is arranged on the inner side of the main body. The discharge is carried out to avoid the occurrence of obstruction to the flow of liquid caused by excessive accumulation of impurities, and at the same time, it also avoids the occurrence of contamination of the liquid flowing through due to deterioration of impurities due to accumulation for a long time.

Preferably, filter holes are formed on the surface of the dirt separator, the sealing block is slidably connected with the inner side of the body, the position and size of the sealing block are matched with the sewage groove, the rack is slidably connected with the inner side of the body, and the transmission rope It is a three-ended rope, one end of which is fixedly connected to the bottom of the sealing block, the other end is fixedly connected to the outer surface of the rack, and the third end is wound around the outer surface of the rotating shaft of the cover plate. During the movement of the strip, the sealing block can be simultaneously driven to move and the cover plate to be rotated to seal the filter plate, thereby facilitating the sewage discharge work.

Preferably, the positioning member includes an electromagnet, the top of the electromagnet is provided with a second spring, the top of the second spring is provided with a positioning rod, the outer surface of the rack is provided with a hook, and the shape and size of the hook are matched with the positioning rod, The positioning rod is slidably connected with the inner side of the body, and the positioning rod is made of metal iron material, which can fix the cover plate and the sealing block during the sewage discharge process, so that the sewage discharge can be carried out stably.

Beneficial effects:

1. The intelligent remote control pneumatic ball valve can filter the liquid entering the pneumatic ball valve through the filter plate, so that the pneumatic ball valve can meet the needs of some special situations, and guide the internal liquid through the deflector, so that the liquid flows During the process, the impeller is driven to rotate, so that the movable rod can be moved to pull the pull rope, and then the cleaning brush can be moved down to clean the impurities accumulated on the surface of the filter plate, so as to avoid the accumulation of impurities on the surface of the filter plate and cause the liquid to be transported. A situation in which the process is hindered occurs.

2. The intelligent remote control pneumatic ball valve, through the rotation of the shaft, drives the gear to rotate, and the gear rotates to drive the rack to move, so that the transmission rope can be pulled, so that the sealing block can be moved down to open the sewage tank, and at the same time, it will also make the The cover plate rotates and fits the filter plate, so that the water flow direction can only pass through the bottom sewage tank, and the impurities in the sewage tank can be discharged from the bottom of the sewage tank, avoiding the accumulation of impurities in the pneumatic ball valve and causing damage to the pneumatic ball valve. A situation that affects normal work occurs.

Description of drawings

Fig. 1 is the partial sectional structure schematic diagram of the present invention;

Fig. 2 is the structural schematic diagram of the connection relationship of the partial structure of Fig. 1 of the present invention;

Fig. 3 is a schematic view of enlarged structure at place A in Fig. 2 of the present invention;

Fig. 4 is the enlarged structural schematic diagram at B in Fig. 2 of the present invention;

Fig. 5 is the enlarged structural schematic diagram at C in Fig. 4 of the present invention;

FIG. 6 is an enlarged schematic view of the structure at D in FIG. 4 of the present invention.

In the figure: 1. Main body; 2. Flowing water chamber; 3. Signal receiver; 4. Filter plate; 5. Impurity removal mechanism; 51. Impeller; 52. Pull rod; Slider; 56, two pull ropes; 57, cleaning brush; 58, wire wheel; 59, torsion spring; 510, chute; 511, guide rod; 512, limit plate; 513, deflector; 6, sewage mechanism ; 61, sewage storage tank; 62, sewage tank; 63, baffle plate; 64, spring one; 65, sealing block; 66, shaft; 67, gear; 68, rack; 69, positioning part; 691, electromagnet ; 692, spring two; 693, positioning rod; 694, hook; 610, transmission rope; 611, cover.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, an intelligent remote control pneumatic ball valve includes a body 1, a water flow chamber 2 opened on the inner side of the body 1, and a signal receiver 3 arranged on the outer surface of the body 1, and the inner side of the water flow chamber 2 is fixed. A filter plate 4 is installed, and an impurity removal mechanism 5 for cleaning the surface of the filter plate 4 is arranged inside the water flow chamber 2 .

The impurity removal mechanism 5 includes an impeller 51, the outer surface of the impeller 51 is rotatably connected with a pull rod 52, the outer surface of the pull rod 52 is rotatably connected with a movable rod 53, and the outer surface of the movable rod 53 is fixedly connected with a pull rope 54. The slider 55 is fixedly connected to the outside, the outer surface of the slider 55 is fixedly connected with the second pull cord 56, the outer surface of the slider 55 is provided with a cleaning brush 57, the inner side of the main body 1 is rotated and connected to a wire wheel 58, and the outer The surface is provided with a torsion spring 59, the inner side of the body 1 is provided with a chute 510, the inner side of the chute 510 is provided with a guide rod 511, the inner side of the water chamber 2 is provided with a limiting plate 512, and the inner side of the water chamber 2 is provided with a The guide plate 513 and the impeller 51 are rotatably connected to the inner side of the water flow chamber 2 .

The movable rod 53 is slidably connected to the inner side of the limiting plate 512, the first pull rope 54 is slidably connected to the outer surface of the guide rod 511, and the first pull rope 54 and the second pull rope 56 are symmetrically arranged at the upper and lower ends of the slider 55, respectively. The block 55 is slidably connected with the inner side of the chute 510, the second pull rope 56 is wound on the outer surface of the wire wheel 58, the torsion spring 59 is fixedly connected with the inner side of the main body 1, and the position of the deflector 513 is higher than the rotating rod of the impeller 51. high.

The inside of the main body 1 is provided with a sewage discharge mechanism 6. The sewage discharge mechanism 6 includes a sewage storage tank 61. The inner side of the main body 1 is provided with a sewage discharge groove 62 that communicates with the sewage storage tank 61. The top of the sewage storage tank 61 is provided with a sewage separation plate 63. , the inner surface of the main body 1 is provided with a spring one 64, the top of the spring one 64 is fixedly connected with a sealing block 65, the inner surface of the main body 1 is provided with a rotating shaft 66, the outer surface of the rotating shaft 66 is provided with a gear 67, and the outer surface of the gear 67 is meshed with a The rack 68 is provided with a positioning member 69 on the outside of the rack 68. The outer surface of the rack 68 is fixedly connected with a transmission rope 610. side.

The surface of the dirt separator 63 is provided with filter holes, the sealing block 65 is slidably connected with the inner side of the main body 1, the position and size of the sealing block 65 are matched with the sewage groove 62, and the rack 68 is slidably connected with the inner side of the main body 1, The transmission rope 610 is a three-ended rope, one end of which is fixedly connected to the bottom of the sealing block 65, the other end is fixedly connected to the outer surface of the rack 68, and the third end is wound around the outer surface of the rotating shaft of the cover plate 611. The specifications of the cover plate 611 are the same as filter plate 4 to match.

The positioning member 69 includes an electromagnet 691. The top of the electromagnet 691 is provided with a second spring 692, the top of the second spring 692 is provided with a positioning rod 693, and the outer surface of the rack 68 is provided with a hook 694. The shape and specification of the hook 694 are related to the positioning The rods 693 are matched, the positioning rods 693 are slidably connected with the inner side surface of the main body 1, and the positioning rods 693 are made of metal iron material.

Working principle: During the working process, when the liquid flows in the water flow chamber 2, the impurities contained in the liquid can be filtered out under the filtering action of the filter plate 4, so that the liquid flowing out of the ball valve can meet the actual needs. , under the guiding action of the deflector 513, the liquid will contact the upper half of the impeller 51 during the flow process, so that the impeller 51 can be driven to rotate. The rotation of the impeller 51 will drive the pull rod 52 to swing, and the swing of the pull rod 52 will drive the movable rod 53 to reciprocate in the horizontal direction. One 54 pulls and makes the pull rope one 54 drive the slider 55 to move down along the chute 510. During the movement of the slider 55, the cleaning brush 57 moves down to clean the surface of the filter plate 4. The slider 55 When moving downward, the second pulling rope 56 will also be pulled. During the pulling process of the second pulling rope 56, the reel 58 will be driven to rotate. During the rotation of the reel 58, the torsion spring 59 will be driven to rotate and compress, which will make the movable rod 53 rotate. When moving to the right to loosen the pull rope 1 54, under the action of the elastic force of the torsion spring 59, the reel 58 reversely rotates to wind up the pull rope 2 56 with mechanical energy, thereby driving the cleaning brush 57 to move up and reset, so that the The cleaning brush 57 can reciprocate to clean the surface of the filter plate 4 continuously.

When it is necessary to clean the filtered impurities, the rotation of the rotating shaft 66 drives the gear 67 to rotate, and the rotation of the gear 67 drives the rack 68 to move. The sealing block 65 moves downward, so that the sewage tank 62 is communicated with the sewage storage tank 61. At the same time, the driving rope 610 will drive the cover plate 611 to rotate during the pulling process, and the cover plate 611 will contact the filter plate 4 during the rotation process. The surface filter hole is sealed. At this time, the liquid in the water flow chamber 2 will enter the sewage tank 62 from the sewage storage tank 61, and be discharged from the bottom of the sewage tank 62, so that the impurities and dirt remaining in the pneumatic ball valve can be discharged.

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

Claims (6)

1. The utility model provides an intelligent remote control pneumatic ball valve, includes body (1), sets up flowing water chamber (2) and signal receiver (3) of setting at body (1) surface at body (1) medial surface, its characterized in that: the inner side surface of the flowing water cavity (2) is fixedly provided with a filter plate (4), and the inside of the flowing water cavity (2) is provided with an impurity removing mechanism (5) for cleaning the surface of the filter plate (4).

2. The intelligent remote-control pneumatic ball valve according to claim 1, characterized in that: the impurity removing mechanism (5) comprises an impeller (51), the outer surface of the impeller (51) is rotatably connected with a pull rod (52), the outer surface of the pull rod (52) is rotatably connected with a movable rod (53), the outer surface of the movable rod (53) is fixedly connected with a pull rope I (54), the outer part of the pull rope I (54) is fixedly connected with a slide block (55), the outer surface of the slide block (55) is fixedly connected with a pull rope II (56), the outer surface of the slide block (55) is provided with a cleaning brush (57), the inner side surface of the body (1) is rotatably connected with a wire wheel (58), the outer surface of the wire wheel (58) is provided with a torsion spring (59), the inner side surface of the body (1) is provided with a sliding groove (510), the inner side surface of the sliding groove (510) is provided with a guide rod (511), the inner side surface of the running water cavity (2) is provided with a limiting plate (512), and the inner side surface of the running water cavity (2) is provided with a guide plate (513), the impeller (51) is rotatably connected with the inner side surface of the water flowing cavity (2).

3. The intelligent remote-control pneumatic ball valve according to claim 2, characterized in that: the inner side face sliding connection of movable rod (53) and limiting plate (512), the outer surface sliding connection of stay cord (54) and guide bar (511), stay cord (54) and stay cord two (56) symmetry respectively set up the upper and lower both ends at slider (55), the inner side face sliding connection of slider (55) and spout (510), stay cord two (56) twine the surface that takes turns to (58), the inner side fixed connection of torsion spring (59) and body (1), the position height of guide plate (513) is higher than the rotary rod height of impeller (51).

4. The intelligent remote-control pneumatic ball valve according to claim 1, wherein: the utility model discloses a sewage treatment device, including body (1), the inside of body (1) is provided with sewage discharging mechanism (6), sewage discharging mechanism (6) are including storing up dirty groove (61), sewage discharging groove (62) that are linked together with storing up dirty groove (61) are seted up to the medial surface of body (1), the top of storing up dirty groove (61) is provided with separates dirty board (63), the internal surface of body (1) is provided with spring (64), the top fixedly connected with seal block (65) of spring (64), body (1) medial surface is provided with pivot (66), the surface of pivot (66) is provided with gear (67), the surface meshing of gear (67) has rack (68), the outside of rack (68) is provided with setting element (69), the surface fixedly connected with transmission rope (610) of rack (68), the medial surface rotation of flowing water chamber (2) is connected with apron (611), sewage discharging groove (62) sets up the medial surface at body (1).

5. The intelligent remote-controlled pneumatic ball valve according to claim 4, characterized in that: the filtration pore has been seted up on the surface of separating dirty board (63), the medial surface sliding connection of sealed piece (65) and body (1), the position of sealed piece (65), the specification all with blowdown groove (62) phase-match, the medial surface sliding connection of rack (68) and body (1), driving rope (610) are the three-end rope, the bottom fixed connection of its one end and sealed piece (65), the other end and the surface fixed connection of rack (68), the winding of third end is at the surface of apron (611) axis of rotation, the specification and the filter plate (4) phase-match of apron (611).

6. The intelligent remote-controlled pneumatic ball valve according to claim 4, characterized in that: the positioning piece (69) comprises an electromagnet (691), a second spring (692) is arranged at the top of the electromagnet (691), a positioning rod (693) is arranged at the top of the second spring (692), a hook (694) is arranged on the outer surface of the rack (68), the shape and the specification of the hook (694) are matched with the positioning rod (693), the positioning rod (693) is in sliding connection with the inner side surface of the body (1), and the positioning rod (693) is made of a metal iron material.

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