CN212718013U

CN212718013U - Lining fluorine governing valve with corrosion-resistant function

Info

Publication number: CN212718013U
Application number: CN202021555900.XU
Authority: CN
Inventors: 潘成杰
Original assignee: Yongjia Jielong Automatic Control Anti Corrosion Valve Co ltd
Current assignee: Yongjia Jielong Automatic Control Anti Corrosion Valve Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-16
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a lining fluorine governing valve with corrosion resisting function, including governing valve main part and mounting bracket, the mounting bracket is installed to the top of governing valve main part, control panel is installed to the left end face of link, and the upper end of link is provided with the cavity, the outside of governing valve main part is provided with the strengthening rib, and the bottom of governing valve main part is connected with the bottom, the inside of governing valve main part is provided with bellows bottom ring, and the inside of bellows bottom ring runs through there is the valve rod, the internal surface of governing valve main part is provided with the lining layer of moulding, the inside of bottom is provided with the sealing washer, the upper end of hydraulic stem is connected with the supporting shoe, and the left and right sides of supporting shoe all is provided with the flexible rubber skin, the. This lining fluorine governing valve with corrosion resisting function, the effective clearance jam of being convenient for, corrosion resisting function is better, has solved the general problem of sealed effect of present lining fluorine governing valve.

Description

Lining fluorine governing valve with corrosion-resistant function

Technical Field

The utility model relates to a governing valve technical field specifically is a lining fluorine governing valve with corrosion-resistant function.

Background

The fluorine lining regulating valve is a mechanical element, adopts a top guide structure, is matched with a multi-spring actuating mechanism developed by an automation instrument of Jiangsu Jingmai, and has the advantages of compact structure, light weight, sensitive action, S-streamline fluid channel, small pressure drop loss, large valve capacity, accurate flow characteristic, convenient disassembly and assembly and the like.

Present lining fluorine governing valve is difficult to effectively clear up and blocks up, and corrosion resisting function is relatively poor, and sealed effect is general, consequently, the utility model provides a lining fluorine governing valve with corrosion resisting function to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lining fluorine governing valve with corrosion-resistant function to current lining fluorine governing valve that proposes in solving above-mentioned background art is difficult to effectively clear up and blocks up, and corrosion-resistant function is relatively poor, the general problem of sealed effect.

In order to achieve the above object, the utility model provides a following technical scheme: a fluorine lining regulating valve with a corrosion resistance function comprises a regulating valve main body and a mounting frame, wherein the mounting frame is installed above the regulating valve main body, a connecting frame is arranged at the upper end of the mounting frame, a control panel is installed on the left end face of the connecting frame, a cavity is arranged at the upper end of the connecting frame, reinforcing ribs are arranged on the outer side of the regulating valve main body, a bottom cover is connected to the bottom end of the regulating valve main body, a corrugated pipe bottom ring is arranged inside the regulating valve main body, a valve rod penetrates through the corrugated pipe bottom ring, a valve head is installed at the bottom end of the valve rod, a plastic lining layer is arranged on the inner surface of the regulating valve main body, an installation ring installed on the outer side of the valve head is arranged on the inner side of the plastic lining layer, a sealing ring is arranged inside the bottom cover, a hydraulic rod penetrates through the sealing ring, and the outside of soft rubber is connected with the kicking block, the internally mounted of supporting shoe has the spring, and the inboard of spring is provided with the telescopic link.

Preferably, the adjusting valve body is connected with the bottom cover in a threaded manner, and the adjusting valve body is tightly attached to the bottom cover.

Preferably, the longitudinal section of the valve head is trapezoidal, and the maximum diameter of the valve head is larger than the minimum diameter of the mounting ring.

Preferably, the longitudinal section of the top block is semicircular, and the top block is arranged in bilateral symmetry with respect to the central line of the supporting block.

Preferably, the longitudinal section of the supporting block is in an I shape, and the supporting block is connected with the hydraulic rod in a rotating mode.

Preferably, the telescopic rods are arranged in bilateral symmetry about the center line of the supporting block, and the connecting mode between the telescopic rods and the top block is welding.

Compared with the prior art, the beneficial effects of the utility model are that: the fluorine lining regulating valve with the corrosion resistance function is convenient to effectively clean blockage, has a good corrosion resistance function, and solves the problem that the existing fluorine lining regulating valve has a common sealing effect;

1. the lifting block is provided with a jacking block, a telescopic rod and a spring, the lifting block is lifted upwards through the work of a hydraulic rod to jack the supporting block, the jacking block is tightly attached to the inner wall of the regulating valve main body due to the outward elasticity of the spring to jack impurities attached to the inner wall of the regulating valve main body, and the problem of impurity blockage removal is solved;

2. the regulating valve is provided with a regulating valve main body and a plastic lining layer, the plastic lining layer is arranged on the inner surface of the regulating valve main body, the plastic lining layer is made of fluorine-lined plastic and is arranged on the inner surface of the regulating valve main body, the good corrosion resistance effect is achieved, the liquid in the regulating valve main body is prevented from flowing and corroding the inner wall of the regulating valve main body, and the effect of enhancing the corrosion resistance effect of the regulating valve main body is achieved;

3. the valve is provided with a regulating valve main body, a valve head and a lining plastic layer, an inclined plane part is arranged inside the regulating valve main body, and an installation ring is installed on the inclined plane, so that the valve head is tightly attached to the installation ring, and a better sealing effect is achieved.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the front section structure of the main body of the regulating valve of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a regulator valve body; 2. a mounting frame; 3. a connecting frame; 4. a control panel; 5. a chamber; 6. a bottom cover; 7. reinforcing ribs; 8. a bellows bottom ring; 9. a valve stem; 10. a valve head; 11. installing a ring; 12. a plastic lining layer; 13. a top block; 14. soft rubber sheets; 15. a hydraulic lever; 16. a seal ring; 17. a support block; 18. a telescopic rod; 19. a spring.

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. 1-4, the present invention provides a technical solution: a fluorine lining regulating valve with corrosion resistance function comprises a regulating valve main body 1, a mounting frame 2, a connecting frame 3, a control panel 4, a cavity 5, a bottom cover 6, reinforcing ribs 7, a corrugated pipe bottom ring 8, a valve rod 9, a valve head 10, a mounting ring 11, a lining plastic layer 12, an ejector block 13, a soft rubber 14, a hydraulic rod 15, a sealing ring 16, a supporting block 17, a telescopic rod 18 and a spring 19, wherein the mounting frame 2 is installed above the regulating valve main body 1, the upper end of the mounting frame 2 is provided with the connecting frame 3, the control panel 4 is installed on the left end face of the connecting frame 3, the cavity 5 is arranged at the upper end of the connecting frame 3, the reinforcing ribs 7 are arranged on the outer side of the regulating valve main body 1, the bottom cover 6 is connected with the bottom end of the regulating valve main body 1, the corrugated pipe bottom ring 8 is arranged inside the regulating valve main body 1, the, the inner surface of the adjusting valve main body 1 is provided with a plastic lining layer 12, the inner side of the plastic lining layer 12 is provided with a mounting ring 11 mounted on the outer side of the valve head 10, the inner part of the bottom cover 6 is provided with a sealing ring 16, a hydraulic rod 15 penetrates through the inner part of the sealing ring 16, the upper end of the hydraulic rod 15 is connected with a supporting block 17, the left side and the right side of the supporting block 17 are both provided with soft rubber sheets 14, the outer side of each soft rubber sheet 14 is connected with a jacking block 13, the inner part of the supporting block 17 is provided with a spring 19, and the inner side;

as shown in fig. 1 and 3, the adjusting valve body 1 and the bottom cover 6 are connected by threads, and the adjusting valve body 1 and the bottom cover 6 are tightly attached to each other to open and close the lower end of the adjusting valve body 1, the longitudinal section of the valve head 10 is trapezoidal, and the maximum diameter of the valve head 10 is greater than the minimum diameter of the mounting ring 11 to seal the adjusting valve body 1 with the valve head 10;

as shown in fig. 4, as shown in fig. 3, the longitudinal section of the top block 13 is semicircular, the top block 13 is arranged in bilateral symmetry with respect to the center line of the supporting block 17, the semicircular shape is suitable for sliding and does not scratch the plastic lining layer 12, the longitudinal section of the supporting block 17 is in an i shape, the supporting block 17 is connected with the hydraulic rod 15 in a rotating manner, so that the reinforcing rib 7 is rotated, the telescopic rods 18 are arranged in bilateral symmetry with respect to the center line of the supporting block 17, and the telescopic rods 18 are connected with the top block 13 in a welding manner, so that the top block 13 is controlled to stretch.

The working principle is as follows: when the fluorine lining regulating valve with the corrosion resistance function is used, firstly, the regulating valve body 1 and the mounting frame 2 in the cavity 5 are installed and connected through bolts, oil ports at two ends of the regulating valve body 1 are connected with an oil way through bolts, when the oil way needs to be opened, the valve rod 9 is controlled by the control panel 4 to descend in the regulating valve body 1, the valve rod 9 drives the valve head 10 to move downwards, the upper part and the lower part of the regulating valve body 1 are disconnected, the openings at the left connecting end and the right connecting end of the regulating valve body 1 are not communicated, the mounting ring 11 is tightly attached to the valve head 10 to play a sealing role, the lining plastic layer 12 is made of fluorine lining plastic and is arranged on the inner surface of the regulating valve body 1, the corrosion resistance function is good, and liquid in the regulating valve body 1 is prevented from flowing to corrode the inner wall of the regulating;

liquid enters from the opening at the left end of the regulating valve main body 1, a large amount of impurities brought by liquid flow are precipitated at the lower end of the regulating valve main body 1 after long-term circulation, when the impurities at the lower end of the regulating valve main body 1 need to be cleaned to prevent the inner part of the regulating valve main body 1 from being blocked, the hydraulic rod 15 works to extend upwards to jack up the supporting block 17, the jacking block 13 is tightly attached to the inner wall of the regulating valve main body 1 due to the outward elastic force of the spring 19 to jack up the impurities attached to the inner wall of the regulating valve main body 1, the bottom cover 6 is rotated to separate the bottom cover 6 from the regulating valve main body 1, the impurities which are convenient to fall off fall.

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 a lining fluorine governing valve with corrosion-resistant function, includes governing valve main part (1) and mounting bracket (2), its characterized in that: the upper end of the adjusting valve main body (1) is provided with a mounting frame (2), the upper end of the mounting frame (2) is provided with a connecting frame (3), the left end face of the connecting frame (3) is provided with a control panel (4), the upper end of the connecting frame (3) is provided with a cavity (5), the outer side of the adjusting valve main body (1) is provided with a reinforcing rib (7), the bottom end of the adjusting valve main body (1) is connected with a bottom cover (6), a corrugated pipe bottom ring (8) is arranged in the adjusting valve main body (1), a valve rod (9) penetrates through the inner part of the corrugated pipe bottom ring (8), a valve head (10) is arranged at the bottom end of the valve rod (9), a plastic lining layer (12) is arranged on the inner surface of the adjusting valve main body (1), a mounting ring (11) arranged on the outer side of the valve head (10) is arranged on the inner, and the inside of sealing washer (16) is run through and is had hydraulic stem (15), the upper end of hydraulic stem (15) is connected with supporting shoe (17), and the left and right sides of supporting shoe (17) all is provided with soft rubber (14) to the outside of soft rubber (14) is connected with kicking block (13), the internally mounted of supporting shoe (17) has spring (19), and the inboard of spring (19) is provided with telescopic link (18).

2. The fluorine lining regulating valve with corrosion resistance function according to claim 1, wherein: the adjusting valve body (1) is connected with the bottom cover (6) in a threaded manner, and the adjusting valve body (1) is tightly attached to the bottom cover (6).

3. The fluorine lining regulating valve with corrosion resistance function according to claim 1, wherein: the longitudinal section of the valve head (10) is trapezoidal, and the maximum diameter of the valve head (10) is larger than the minimum diameter of the mounting ring (11).

4. The fluorine lining regulating valve with corrosion resistance function according to claim 1, wherein: the longitudinal section of the top block (13) is semicircular, and the top block (13) is arranged in bilateral symmetry with respect to the center line of the supporting block (17).

5. The fluorine lining regulating valve with corrosion resistance function according to claim 1, wherein: the longitudinal section of the supporting block (17) is in an I shape, and the supporting block (17) is connected with the hydraulic rod (15) in a rotating mode.

6. The fluorine lining regulating valve with corrosion resistance function according to claim 1, wherein: the telescopic rods (18) are arranged in bilateral symmetry about the center line of the supporting block (17), and the connecting mode between the telescopic rods (18) and the top block (13) is welding.