CN214699306U

CN214699306U - Liquid pipeline valve device with scale prevention function

Info

Publication number: CN214699306U
Application number: CN202120733476.1U
Authority: CN
Inventors: 何立新; 何潇
Original assignee: Enmax Technology Shanghai Co ltd
Current assignee: Enmax Technology Shanghai Co ltd
Priority date: 2021-04-11
Filing date: 2021-04-11
Publication date: 2021-11-12
Anticipated expiration: 2031-04-11

Abstract

The utility model discloses a liquid pipeline valve device with scale control function, including casing, ball valve, logical groove and connecting block, the inside swing joint of casing has the ball valve, be provided with logical groove between the inside both sides of ball valve, casing fixedly connected with swing handle is passed on the top of ball valve, the inside that leads to the groove is provided with prevents stifled structure, the both sides of casing fixedly connected with connecting block respectively, fixedly connected with axle sleeve between one side of connecting block and casing. This liquid pipeline valve device with scale control function is through being provided with lubricating structure respectively at the both ends of casing with the ball valve, drips into the runner with material such as lubricating oil from the preformed hole to along the way fall into the inside of each brush section of thick bamboo, alright when rotating the ball valve, with a brush section of thick bamboo to coming and going valve body contact surface clean brush polish and lubricated maintenance, avoid the junction ageing and the friction damage that leads to, solved and not carried out the problem of lubricated maintenance to the valve.

Description

Liquid pipeline valve device with scale prevention function

Technical Field

The utility model relates to the technical field of valves, specifically be a liquid pipeline valve device with scale control function.

Background

The valve is a control joint for regulating the in and out of materials such as liquid, gas and the like in a pipeline, has multiple functions of pressurization, pressure relief, flow rate regulation, flow guidance and the like, chemical articles conveyed by a conventional liquid pipe are easy to adhere to the pipe wall and the inside of a valve body under long-term accumulation, and if the chemical articles are not dredged or cleaned in time, the subsequent conveying process is easy to be influenced.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional liquid pipeline valve device does not lubricate and maintain the valve body in real time, and the friction resistance is increased in the past, so that the valve is not convenient to twist and contact accessories are not damaged;

(2) the traditional liquid pipeline valve device does not reinforce the connecting pipelines, but simply connects the connecting pipelines by flanges and the like, so that the danger of overflow exists;

(3) the traditional liquid pipeline valve device lacks of a filtering function, is easy to suck impurities to damage internal parts, and does not effectively clean dirt.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid pipeline valve device with scale control function to propose in solving above-mentioned background art and not carry out the problem of lubricated maintenance to the valve.

In order to achieve the above object, the utility model provides a following technical scheme: a liquid pipeline valve device with an anti-scaling function comprises a shell, a ball valve, a through groove and a connecting block, wherein the ball valve is movably connected inside the shell, the through groove is formed between two sides inside the ball valve, the top end of the ball valve penetrates through the shell and is fixedly connected with a rotating handle, an anti-blocking structure is arranged inside the through groove, the two sides of the shell are respectively and fixedly connected with the connecting block, a shaft sleeve is fixedly connected between the connecting block and one side of the shell, a conveying pipe is arranged between the shaft sleeve and one side of the connecting block, a reinforcing structure is arranged between the conveying pipe and the connecting block, and lubricating structures are respectively arranged at two ends of the shell and the ball valve;

lubricating structure includes the recess, the recess sets up the both ends inside the casing respectively, the inside of recess is provided with the slider, the inside of slider one end is provided with three group's cavitys, the inside swing joint of cavity has a brush section of thick bamboo, fixedly connected with runner between the top of a brush section of thick bamboo, the intermediate position department on runner top is provided with the preformed hole.

Preferably, reinforced structure comprises screw thread piece, screw rod, sealed pad, accomodate groove and reset spring, accomodate the groove and set up respectively in the inside top of connecting block and bottom, the inside swing joint who accomodates the groove has sealed the pad, connecting block fixedly connected with screw thread piece is passed respectively at the both ends of sealed pad, swing joint has the screw rod between the inside of screw thread piece, fixedly connected with reset spring between screw rod and the screw thread piece.

Preferably, the sealing gasket and the conveying pipe are arranged in a concentric circle.

Preferably, the inner diameter of the return spring is larger than the diameter of the screw rod, and the return spring and the thread block are symmetrically distributed about the vertical median line of the screw rod.

Preferably, prevent that stifled structure comprises filter screen, first gear, scraper blade, second gear, bull stick, fixed block and transfer line, bull stick swing joint is in the intermediate position department between swing handle and the logical groove, the intermediate position department fixedly connected with second gear of bull stick, fixed block difference fixed connection is in the both sides on logical groove top, the inside swing joint key of fixed block bottom has the transfer line, the first gear of one side fixedly connected with of transfer line, the opposite side fixedly connected with scraper blade of transfer line, filter screen difference fixed connection is in the both sides that lead to the groove.

Preferably, the scraper and the transmission rod are in the same vertical plane.

Preferably, the brush cylinder is embedded in the cavity, and the brush cylinder and the cavity are arranged in the slider at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the liquid pipeline valve device with the anti-scaling function not only realizes the lubrication of the valve body and the reinforcement of the joint of the pipelines at two sides, but also realizes the filtration of sundries and the cleaning of dirt;

(1) through the lubricating structures respectively arranged at the two ends of the shell and the ball valve, the lubricating structures comprise grooves, materials such as lubricating oil and the like are dripped into the flow channel from the reserved hole and fall into the brush cylinders along the flow channel, so that the contact surface of the valve body can be cleaned, polished, lubricated and maintained by the brush cylinders while the ball valve is rotated, and the friction damage caused by aging of the joint is avoided;

(2) the reinforced structure is arranged between the conveying pipe and the connecting block and consists of a thread block, a screw rod, a sealing gasket, a containing groove and a return spring, the screw rods at two ends are twisted simultaneously, so that the thread block in threaded connection with the top end and the bottom end of the screw rod oppositely slides to a certain distance to drive the sealing gasket fixed between one end of the object to move to the inside of the containing groove, then the conveying pipe is inserted into a shaft sleeve at one side of the shell, the screw rod can be reversely rotated, and the joint of the conveying pipe and the containing groove can be reinforced by the sealing gasket under the strong elastic pressing of the return spring;

(3) be provided with through the inside in logical groove and prevent stifled structure, prevent stifled structure by filter screen, first gear, scraper blade, second gear, bull stick, fixed block and transfer line and constitute, during the clearance valve, the bull stick of wrench movement swing handle inside with the fixed second gear of its center department gives the first gear of both sides with power transmission, thereby the scraper blade that the drive transfer line is connected scrapes sticky debris on to the filter screen and sweeps, and the time clearance dirt avoids both sides filter screen to block up.

Drawings

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

FIG. 2 is a schematic side view of a cross-sectional structure of the reinforcement structure of the present invention;

FIG. 3 is a schematic view of the front view cross-section structure of the anti-blocking structure of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the housing of the present invention.

In the figure: 1. a housing; 2. a ball valve; 3. a through groove; 4. connecting blocks; 5. a delivery pipe; 6. reinforcing the structure; 601. a thread block; 602. a screw; 603. a gasket; 604. a receiving groove; 605. a return spring; 7. an anti-blocking structure; 701. filtering with a screen; 702. a first gear; 703. a squeegee; 704. a second gear; 705. a rotating rod; 706. a fixed block; 707. a transmission rod; 8. turning a handle; 9. a shaft sleeve; 10. a slider; 11. a cavity; 12. a brush cylinder; 13. a groove; 14. a flow channel; 15. holes are reserved.

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: referring to fig. 1-4, a liquid pipeline valve device with an anti-scaling function comprises a shell 1, a ball valve 2, a through groove 3 and a connecting block 4, wherein the ball valve 2 is movably connected inside the shell 1, the through groove 3 is arranged between two sides inside the ball valve 2, the top end of the ball valve 2 penetrates through the shell 1 and is fixedly connected with a rotating handle 8, an anti-blocking structure 7 is arranged inside the through groove 3, the connecting block 4 is fixedly connected to two sides of the shell 1 respectively, a shaft sleeve 9 is fixedly connected between the connecting block 4 and one side of the shell 1, a conveying pipe 5 is arranged between the shaft sleeve 9 and one side of the connecting block 4, a reinforcing structure 6 is arranged between the conveying pipe 5 and the connecting block 4, and lubricating structures are arranged at two ends of the shell 1 and the ball valve 2 respectively;

referring to fig. 1-4, the liquid pipeline valve device with the anti-scaling function further comprises a lubricating structure, the lubricating structure comprises grooves 13, the grooves 13 are respectively arranged at two ends inside the shell 1, sliders 10 are arranged inside the grooves 13, three groups of cavities 11 are arranged inside one ends of the sliders 10, brush cylinders 12 are movably connected inside the cavities 11, flow channels 14 are fixedly connected between the top ends of the brush cylinders 12, and preformed holes 15 are arranged in the middle positions of the top ends of the flow channels 14;

specifically, as shown in fig. 1 and 4, the lubricating structure includes a groove 13, and materials such as lubricating oil are dropped into the flow channel 14 from the prepared hole 15 and fall into the inside of each brush barrel 12 along the flow channel, so that the ball valve 2 can be rotated while the brush barrels 12 are used for cleaning, polishing and lubricating and maintaining the contact surface of the valve body, and the friction damage caused by the aging of the joint is avoided.

Example 2: the reinforced structure 6 is composed of a thread block 601, a screw 602, a sealing gasket 603, a containing groove 604 and a return spring 605, the containing groove 604 is respectively arranged at the top end and the bottom end inside the connecting block 4, the sealing gasket 603 is movably connected inside the containing groove 604, two ends of the sealing gasket 603 respectively penetrate through the connecting block 4 and are fixedly connected with the thread block 601, the screw 602 is movably connected between the insides of the thread blocks 601, and the return spring 605 is fixedly connected between the screw 602 and the thread block 601;

the sealing gasket 603 and the conveying pipe 5 are arranged in a concentric circle;

the inner diameter of the return spring 605 is larger than the diameter of the screw 602, and the return spring 605 and the thread block 601 are symmetrically distributed around the vertical middle line of the screw 602;

specifically, as shown in fig. 1 and fig. 2, the screws 602 at the two ends are simultaneously twisted to make the screw blocks 601, which are threaded with the top end and the bottom end, slide oppositely to a certain distance, so as to drive the sealing gasket 603 fixed between the two ends of the screw blocks to move into the accommodating groove 604, and then the conveying pipe 5 is inserted into the shaft sleeve 9 at one side of the housing 1, so that the screws 602 can be rotated reversely, and the joint between the two can be reinforced by the sealing gasket 603 under the pressing of the strong elastic force of the return spring 605.

Example 3: the anti-blocking structure 7 comprises a filter screen 701, a first gear 702, a scraper 703, a second gear 704, a rotating rod 705, a fixed block 706 and a transmission rod 707, wherein the rotating rod 705 is movably connected at the middle position between the rotating handle 8 and the through groove 3, the second gear 704 is fixedly connected at the middle position of the rotating rod 705, the fixed block 706 is respectively and fixedly connected at two sides of the top end of the through groove 3, the transmission rod 707 is movably connected in the inner part of the bottom end of the fixed block 706, the first gear 702 is fixedly connected at one side of the transmission rod 707, the scraper 703 is fixedly connected at the other side of the transmission rod 707, and the filter screen 701 is respectively and fixedly connected at two sides of the through groove 3;

the scraper 703 and the transmission rod 707 are in the same vertical plane;

the brush cylinder 12 is embedded in the cavity 11, and the brush cylinder 12 and the cavity 11 are arranged in the slider 10 at equal intervals;

specifically, as shown in fig. 1 and 3, when cleaning the valve, the rotating rod 705 inside the rotating handle 8 is twisted, the second gear 704 fixed at the center of the rotating rod transmits power to the first gears 702 on both sides, so as to drive the scraper 703 connected with the driving rod 707 to scrape the sundries stuck on the filter screen 701, and clean the dirt to prevent the filter screens 701 on both sides from being blocked.

The working principle is as follows: when the utility model is used, firstly, the screw rods 602 at two ends are simultaneously twisted to ensure that the thread blocks 601 which are connected with the top end and the bottom end in a threaded way oppositely slide to a certain distance to drive the sealing gasket 603 fixed between one end of the object to move into the containing groove 604, then the conveying pipe 5 is inserted into the shaft sleeve 9 at one side of the shell 1 to reversely rotate the screw rods 602, namely, the joint of the object and the sealing gasket 603 can be reinforced by the sealing gasket 603 under the strong elastic pressure of the reset spring 605, materials such as lubricating oil and the like are dripped into the flow channel 14 from the preformed hole 15 in advance and are dripped into the interior of each brush cylinder 12 along the way, so that the brush cylinder 12 can be used for cleaning, polishing and lubricating and maintaining the contact surface of the coming and going valve body while rotating the ball valve 2, the friction damage caused by the aging of the joint is avoided, when the valve is cleaned, the rotating rod 705 in the rotating handle 8 is twisted, the second gear 704 fixed at the center of the center thereof transmits power to the first gears 702 at two sides, therefore, the scraper 703 connected with the driving transmission rod 707 scrapes and sweeps the sticky impurities on the filter screens 701, and cleans the dirt to avoid the blockage of the filter screens 701 at two sides.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a liquid pipeline valve device with scale control function, includes casing (1), ball valve (2), logical groove (3) and connecting block (4), its characterized in that: the ball valve is characterized in that a ball valve (2) is movably connected inside the shell (1), a through groove (3) is formed between two sides inside the ball valve (2), the top end of the ball valve (2) penetrates through the shell (1) and is fixedly connected with a rotating handle (8), an anti-blocking structure (7) is arranged inside the through groove (3), connecting blocks (4) are fixedly connected to two sides of the shell (1) respectively, a shaft sleeve (9) is fixedly connected between one side of each connecting block (4) and the corresponding shaft sleeve (9), a conveying pipe (5) is arranged between each conveying pipe (5) and the corresponding connecting block (4), a reinforcing structure (6) is arranged between each conveying pipe (5) and the corresponding connecting block (4), and lubricating structures are arranged at two ends of the shell (1) and the ball valve (2) respectively;

lubricating structure includes recess (13), recess (13) set up respectively at the inside both ends of casing (1), the inside of recess (13) is provided with slider (10), the inside of slider (10) one end is provided with three group's cavities (11), the inside swing joint of cavity (11) has a brush section of thick bamboo (12), fixedly connected with runner (14) between the top of brush section of thick bamboo (12), the intermediate position department on runner (14) top is provided with preformed hole (15).

2. The liquid pipeline valve device with scale control function of claim 1, wherein: reinforced structure (6) comprise screw thread piece (601), screw rod (602), sealed pad (603), accomodate groove (604) and reset spring (605), it sets up top and bottom in connecting block (4) inside respectively to accomodate groove (604), the inside swing joint who accomodates groove (604) has sealed pad (603), connecting block (4) fixedly connected with screw thread piece (601) are passed respectively at the both ends of sealed pad (603), swing joint has screw rod (602) between the inside of screw thread piece (601), fixedly connected with reset spring (605) between screw rod (602) and screw thread piece (601).

3. The liquid pipeline valve device with scale control function of claim 2, wherein: the sealing gasket (603) and the conveying pipe (5) are arranged in a concentric circle.

4. The liquid pipeline valve device with scale control function of claim 2, wherein: the inner diameter of the return spring (605) is larger than the diameter of the screw rod (602), and the return spring (605) and the thread block (601) are symmetrically distributed around the vertical median of the screw rod (602).

5. The liquid pipeline valve device with scale control function of claim 1, wherein: prevent stifled structure (7) by filter screen (701), first gear (702), scraper blade (703), second gear (704), bull stick (705), fixed block (706) and transfer line (707) constitute, bull stick (705) swing joint is in the intermediate position department between swing handle (8) and logical groove (3), the intermediate position department fixedly connected with second gear (704) of bull stick (705), fixed block (706) fixed connection respectively is in the both sides on logical groove (3) top, the inside swing joint key of fixed block (706) bottom has transfer line (707), one side fixedly connected with first gear (702) of transfer line (707), the opposite side fixedly connected with scraper blade (703) of transfer line (707), filter screen (701) fixed connection respectively is in the both sides that lead to groove (3).

6. The liquid pipeline valve device with scale control function of claim 5, wherein: the scraper (703) and the transmission rod (707) are positioned on the same vertical plane.

7. The liquid pipeline valve device with scale control function of claim 1, wherein: the brush cylinder (12) is embedded in the cavity (11), and the brush cylinder (12) and the cavity (11) are arranged in the slider (10) at equal intervals.