CN220037512U - Top-mounted fluorine-lined ball valve - Google Patents

Abstract

The utility model discloses an upper-mounted fluorine-lined ball valve, and relates to the technical field of fluorine-lined ball valves. The utility model comprises a valve body and valve balls rotatably arranged in the valve body, wherein communicating pipes are symmetrically communicated on the valve body, the valve balls are positioned between the two communicating pipes, one end of each communicating pipe positioned in the valve body is communicated with a filter cartridge, the filter cartridge is communicated with the valve body, one side of the filter cartridge, which is far away from the valve balls, is provided with an opening, one end of the filter cartridge is provided with a plurality of filtering holes, the filter cartridge also comprises a collecting box communicated with the two communicating pipes, and a collecting assembly is arranged in each communicating pipe, so that impurities positioned in the filter cartridge enter the collecting box through the collecting assembly. Compared with the prior art, the utility model can effectively prevent the valve ball from being blocked due to the fact that impurities in the pipeline enter the valve ball through the filter cartridge matched with the collecting assembly, thereby prolonging the service life of the fluorine lining ball valve.

Description

Top-mounted fluorine-lined ball valve

Technical Field

The utility model relates to the technical field of fluorine-lined ball valves, in particular to an upper fluorine-lined ball valve.

Background

The utility model provides a lining fluorine ball valve is a high corrosion-resistant ball valve, extensively be used for industries such as petroleum, chemical industry, dyeing, pesticide, system acid system alkali, be applicable to high corrosivity medium pipelines such as sulfuric acid of various concentration, hydrochloric acid, hydrofluoric acid, lithium hexafluorophosphate, current fluorine ball valve only need rotate outside handle when using, can make the inside ball valve of fluorine ball valve rotate when handle rotates, thereby make the inside liquid of pipeline can pass the fluorine ball valve, the pipeline inside has certain impurity, when the inside flowing liquid of pipeline passes through the inside spheroid of fluorine ball valve again, the inside impurity of pipeline is attached to the inside ball valve of fluorine ball valve easily, the ball valve is in the pipeline for a long time when the impurity of pipeline inside leads to the ball valve to be sheltered from and unable normal rotation easily, thereby influence the result of use of fluorine ball valve.

Disclosure of Invention

The utility model aims at: in order to solve the problems that when a fluorine ball valve is used, when liquid flowing in a pipeline passes through a ball body in the fluorine ball valve, impurities in the pipeline are easy to adhere to the valve ball in the fluorine ball valve, and when the valve ball is in the pipeline for a long time, the valve ball is easy to be blocked by the impurities in the pipeline and cannot normally rotate, so that the use effect of the fluorine ball valve is affected.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides an upper-mounting formula lining fluorine ball valve, is in including valve body and rotation the inside valve ball of valve body, symmetrical intercommunication has communicating pipe on the valve body, the valve ball is located two between the communicating pipe, the communicating pipe is located the inside one end intercommunication of valve body has the cartridge filter, the cartridge filter with the valve body intercommunication, the cartridge filter is kept away from one side of valve ball is the opening, a plurality of filtration pores have been seted up to the inside one end of cartridge filter, still include with two the collection box of communicating pipe intercommunication, install in the communicating pipe and collect the subassembly, through collect the subassembly so that be located impurity entering of cartridge filter in the collection box.

Further, the collection assembly comprises a sliding plate vertically inserted in the communicating pipe in a sliding manner, a notch is formed in one side of the sliding plate, a plurality of through holes are formed in the notch, and a driving assembly used for driving the sliding plate to move is mounted on the valve body.

Further, a connecting plate is constructed between the bottom ends of the sliding plates, and the driving assembly is used for driving the connecting plate to move.

Further, the driving assembly comprises an adjusting rod rotatably installed on the valve body, a convex plate is constructed on the connecting plate, and a linkage rod is hinged between the convex plate and the adjusting rod.

Further, the inside bottom of notch is slope downward construction, one side intercommunication of collecting box has the connecting cylinder, two the connecting cylinder respectively with two one side intercommunication of communicating pipe, the connecting cylinder bottom slope downward construction has the guide inclined plane, the guide inclined plane lowest end with the smooth transition of collecting box bottom.

Further, one side of the collecting box is open, the collecting box further comprises a frame plate inserted into the collecting box, a plurality of filtering grooves are formed in the bottom end of the inside of the frame plate, a shielding plate used for shielding the opening is formed at one end of the frame plate, and the shielding plate is screwed onto the collecting box through bolts.

Further, a connecting pipe is communicated between the collecting box and the valve body, and a one-way valve is arranged on the connecting pipe.

Further, a limiting plate is horizontally and slidably arranged on the valve body, and the limiting plate is positioned below the adjusting rod and contacts with the top of the limiting plate.

The beneficial effects of the utility model are as follows:

compared with the prior art, the utility model can effectively prevent the valve ball from being blocked due to the fact that impurities in the pipeline enter the valve ball through the filter cartridge matched with the collecting assembly, thereby prolonging the service life of the fluorine lining ball valve.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the utility model from another perspective of FIG. 1;

FIG. 3 is a partial perspective cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 4 is a further partial perspective cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 5 is an enlarged view of the structure of FIG. 3A in accordance with the present utility model;

FIG. 6 is an enlarged view of the structure of FIG. 4B in accordance with the present utility model;

reference numerals: 1. a valve body; 2. a valve ball; 3. a communicating pipe; 4. a filter cartridge; 5. a filter hole; 6. a one-way valve; 7. a collection box; 8. a collection assembly; 801. a sliding plate; 802. a notch; 803. perforating; 9. a drive assembly; 901. an adjusting rod; 902. a linkage rod; 903. a convex plate; 10. a connecting plate; 11. a connecting cylinder; 12. a guide slope; 13. a frame plate; 14. a filter tank; 15. a shielding plate; 16. a connecting pipe; 17. and a limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-6, the top-loading fluorine lined ball valve according to one embodiment of the present utility model includes a valve body 1 and a ball 2 rotatably installed inside the valve body 1, wherein the valve body 1 is symmetrically connected with a communicating pipe 3, the ball 2 is located between the two communicating pipes 3, one end of the communicating pipe 3 located inside the valve body 1 is connected with a filter cartridge 4, the filter cartridge 4 is connected with the valve body 1, one side of the filter cartridge 4 away from the ball 2 is an opening, one end of the filter cartridge 4 is provided with a plurality of filtering holes 5, the top-loading fluorine lined ball valve further includes a collecting box 7 connected with the two communicating pipes 3, a collecting assembly 8 is installed inside the communicating pipe 3, after the fluorine lined ball valve is installed inside a pipeline, when the liquid inside the pipeline circulates, the impurities inside the pipeline firstly enter the filter cartridge 4, but the inside the filter cartridge 4 is provided with a plurality of filtering holes 5, when the filter cartridge 4 contains more impurities inside, the filter cartridge 4 is sent into the collecting box 7 through the collecting assembly 8, thereby removing the impurities inside the filter cartridge 4, thereby preventing the impurities inside the pipeline from being blocked by the impurities from entering the ball valve 2, and preventing the ball valve from rotating normally.

As shown in fig. 1 and 5, in some embodiments, the collecting assembly 8 includes a sliding plate 801 vertically slidably inserted in the communicating tube 3, a notch 802 is formed on one side of the sliding plate 801, a plurality of through holes 803 are formed in the notch 802, a driving assembly 9 for driving the sliding plate 801 to move is mounted on the valve body 1, the notch 802 of the sliding plate 801 is located in the filter cartridge 4, impurities in the pipe can enter the notch 802, the liquid in the pipe can pass through the through holes 803 and the filtering holes 5 without affecting the normal passing of the liquid through the fluorine-lined ball valve, then the sliding plate 801 is moved downwards by the driving assembly 9, so that impurities in the notch 802 move downwards to enter the communicating tube 3, at this time, the top of the sliding plate 801 can block the communicating tube 3, thereby preventing the liquid in the valve body 1 from entering the communicating tube 3 directly into the collecting box 7, and impurities and partial impurities in the notch 802 can fall into the collecting box 7 when communicating with the collecting box 7, thereby feeding the impurities in the notch 802 into the collecting box 7.

As shown in fig. 5, in some embodiments, a connecting plate 10 is configured between bottom ends of the sliding plates 801, the driving assembly 9 is used for driving the connecting plate 10 to move, and the two sliding plates 801 are connected through the connecting plate 10, so that when the connecting plate 10 is moved by the driving assembly 9, the two sliding plates 801 can move simultaneously, and thus the two sliding plates 801 can be directly driven to move simultaneously, so that the use is more convenient.

As shown in fig. 1, 4 and 6, in some embodiments, the driving assembly 9 includes an adjusting lever 901 rotatably mounted on the valve body 1, a boss 903 is configured on the connecting plate 10, a linkage rod 902 is hinged between the boss 903 and the adjusting lever 901, when the adjusting lever 901 is rotated, the adjusting lever 901 rotates to move the linkage rod 902, because the linkage rod 902 is hinged on the boss 903, and the boss 903 is connected with the connecting plate 10, when the adjusting lever 901 rotates, the boss 903 is vertically moved by the linkage rod 902, thereby realizing that two connecting plates 10 are simultaneously driven to move, the adjusting lever 901 has a certain length, and more labor is saved when the adjusting lever 901 is rotated by the lever principle.

As shown in fig. 1 and 5, in some embodiments, the bottom end inside the notch 802 is configured obliquely downward, one side of the collecting box 7 is communicated with the connecting cylinders 11, two connecting cylinders 11 are respectively communicated with one sides of the two communicating pipes 3, the bottom end of the connecting cylinder 11 is configured obliquely downward with the guiding inclined surface 12, the lowest end of the guiding inclined surface 12 is in smooth transition with the bottom end of the collecting box 7, that is, when the sliding plate 801 moves downward to enable the notch 802 to be communicated with the connecting cylinder 11, so that impurities in the notch 802 enter the connecting cylinder 11, part of liquid is mixed with the impurities to enter the connecting cylinder 11, and the impurities in the connecting cylinder 11 enter the collecting box 7 more easily because the guiding inclined surface 12 of the connecting cylinder 11 is in smooth transition with the collecting box 7.

As shown in fig. 1, 2 and 6, in some embodiments, in order to facilitate the staff to take out the impurities inside the collecting box 7, one side of the collecting box 7 is open, and the collecting box further comprises a frame plate 13 inserted into the collecting box 7, wherein a plurality of filter tanks 14 are formed at the bottom end inside the frame plate 13, one end of the frame plate 13 is provided with a shielding plate 15 for shielding the open, and the shielding plate 15 is screwed onto the collecting box 7 through bolts, so that only the bolts on the shielding plate 15 need to be screwed out. The shielding plate 15 is then withdrawn from the collection, and impurities are located in the frame plate 13 because the bottom of the frame plate 13 is the filter tank 14, thereby facilitating the removal of impurities from the collection and from the interior by the staff.

As shown in fig. 1, 2 and 6, in some embodiments, a connecting pipe 16 is communicated between the collecting box 7 and the valve body 1, a one-way valve 6 is installed on the connecting pipe 16, a part of liquid entering into the collecting box 7 enters into the connecting pipe 16, when the sliding plate 801 moves downwards, the gas inside the collecting box 7 is extruded, so that the liquid inside the collecting box 7 is forced to enter into the pump body along the connecting pipe 16, resource waste is prevented, and the liquid in the pump body cannot enter into the collecting box 7 from the connecting pipe 16 due to the design of the one-way valve 6.

As shown in fig. 1 and 4, in some embodiments, a limiting plate 17 is horizontally slidably mounted on the valve body 1, the limiting plate 17 is located below the adjusting rod 901, the adjusting rod 901 is contacted with the top of the limiting plate 17, when the adjusting rod 901 needs to be rotated, the limiting plate 17 needs to be slid, so that the limiting plate 17 is not contacted with the adjusting rod 901, and therefore the adjusting rod 901 can be rotated downwards, the limiting plate 17 plays a limiting role, and the adjusting rod 901 is prevented from falling down automatically due to the action of gravity.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides an upper-mounting formula lining fluorine ball valve, its characterized in that includes valve body (1) and rotates installs valve body (1) inside valve ball (2), symmetrical intercommunication has communicating pipe (3) on valve body (1), valve ball (2) are located two between communicating pipe (3), communicating pipe (3) are located valve body (1) inside one end intercommunication has cartridge filter (4), cartridge filter (4) with valve body (1) intercommunication, cartridge filter (4) are kept away from one side of valve ball (2) is the opening, a plurality of filtration pore (5) have been seted up to cartridge filter (4) inside one end, still include with two collection box (7) of communicating pipe (3) intercommunication, install in communicating pipe (3) and collect subassembly (8), through collection subassembly (8) so that be located impurity entering of cartridge filter (4) is in collection box (7).

2. The top-mounted fluorine lined ball valve according to claim 1, wherein the collection assembly (8) comprises a sliding plate (801) vertically and slidably inserted in the communicating pipe (3), a notch (802) is formed in one side of the sliding plate (801), a plurality of through holes (803) are formed in the notch (802), and a driving assembly (9) for driving the sliding plate (801) to move is mounted on the valve body (1).

3. The top-mounted fluorine lined ball valve according to claim 2, wherein a connecting plate (10) is configured between the bottom ends of the sliding plates (801), and the driving assembly (9) is used for driving the connecting plate (10) to move.

4. A top-mounted fluorine lined ball valve according to claim 3, characterized in that the drive assembly (9) comprises an adjusting rod (901) rotatably mounted on the valve body (1), the connecting plate (10) is provided with a convex plate (903), and a linkage rod (902) is hinged between the convex plate (903) and the adjusting rod (901).

5. The upper fluorine-lined ball valve according to claim 2, wherein the bottom end inside the notch (802) is in an inclined downward structure, one side of the collection box (7) is communicated with a connecting cylinder (11), two connecting cylinders (11) are respectively communicated with one sides of the two communicating pipes (3), the bottom end of the connecting cylinder (11) is in an inclined downward structure and is provided with a guide inclined surface (12), and the lowest end of the guide inclined surface (12) and the bottom end of the collection box (7) are in smooth transition.

6. The upper fluorine lined ball valve according to claim 1, wherein one side of the collecting box (7) is open, the fluorine lined ball valve further comprises a frame plate (13) inserted into the collecting box (7), a plurality of filter tanks (14) are formed in the bottom end of the frame plate (13), a shielding plate (15) for shielding the opening is formed at one end of the frame plate (13), and the shielding plate (15) is screwed into the collecting box (7) through bolts.

7. The upper fluorine-lined ball valve according to claim 1, wherein a connecting pipe (16) is communicated between the collecting box (7) and the valve body (1), and a one-way valve (6) is arranged on the connecting pipe (16).

8. The top-mounted fluorine lined ball valve according to claim 4, wherein a limiting plate (17) is horizontally slidably mounted on the valve body (1), the limiting plate (17) is located below the adjusting rod (901) and the adjusting rod (901) is contacted to the top of the limiting plate (17).