CN210218768U - Sanitary ball valve convenient to dismantle - Google Patents
Sanitary ball valve convenient to dismantle Download PDFInfo
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- CN210218768U CN210218768U CN201921142919.9U CN201921142919U CN210218768U CN 210218768 U CN210218768 U CN 210218768U CN 201921142919 U CN201921142919 U CN 201921142919U CN 210218768 U CN210218768 U CN 210218768U
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Abstract
The utility model discloses a sanitary-grade ball valve convenient to dismantle, be valve pipe, valve barrel, valve shaft and the case of opening column structure including the top, the open-top department outside of valve pipe is provided with the valve barrel, and packs between valve barrel and the valve pipe and have first rubber gasket, the both sides that the top of valve pipe is located the valve barrel are that the level is slided and is inlayed two sets of spacing posts that run through the valve barrel. The utility model discloses in, at first, adopt combination quick detach formula structure, the installation and the dismantlement processing of components such as case, valve barrel and valve shaft of being convenient for of this kind of structure, the processing and the maintenance of the sanitation grade ball valve of both being convenient for are handled, operating personnel's intensity of labour has also been reduced simultaneously, secondly, inside has the disconnect-type filtrating mechanism that sets up, this kind of structure can carry out filtration treatment with the liquid that enters into ball valve inside, both reduced the production that ball valve inner assembly blockked up or the wearing and tearing phenomenon, the quality of liquid transport processing has also been promoted simultaneously.
Description
Technical Field
The utility model relates to a sanitary ball valve technical field especially relates to a sanitary ball valve convenient to dismantle.
Background
Ball valve: the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the valve rod. It is mainly used for cutting off or connecting medium in pipeline, and also can be used for regulating and controlling fluid.
However, the existing sanitary ball valve still has the defects that: adopt embedded structure mostly, be not convenient for the installation and the dismantlement of subassemblies such as case, valve barrel and valve shaft handle, the operation gets up to waste time and energy, and the processing and the maintenance of the sanitary-grade ball valve of being not convenient for simultaneously are handled, and secondly, inside does not have the filtrating mechanism that sets up, can't carry out filtration treatment with the liquid that enters into ball valve inside, both easily lead to the jam of ball valve inner assembly or the production of wearing and tearing phenomenon, has also reduced the quality that the liquid was carried and is handled simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the sanitary ball valve convenient to disassemble is provided for solving the problems that the assembly and disassembly of components such as a valve core, a valve sleeve, a valve shaft and the like are inconvenient and the operation is time-consuming and labor-consuming.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sanitary ball valve convenient to disassemble comprises a valve pipe, a valve sleeve, a valve shaft and a valve core, wherein the top of the valve pipe is of an open structure, the outside of the opening at the top of the valve pipe is provided with the valve sleeve, a first rubber gasket is filled between the valve sleeve and the valve pipe, the top of the valve pipe is positioned at two sides of the valve sleeve and is horizontally embedded with two groups of limiting columns penetrating through the valve sleeve in a sliding manner, the outer end surface of each limiting column is positioned between the outer end of each limiting column and the valve pipe and is fixedly connected with an extension spring, the inner side of the valve pipe is positioned below the valve sleeve and is embedded with the valve core, the top of the valve core is vertically provided with the valve shaft penetrating through the valve sleeve, the outer side of the top end of the valve shaft is provided with a rotating handle, the left side of the lower end surface of the valve pipe is provided with a slag collecting box communicated with the valve pipe, the, and a drainage clapboard is fixedly connected between the two groups of water inlet holes on the inner side of the valve pipe.
As a further description of the above technical solution:
and pipeline flanges are welded at the outer sides of openings at two ends of the valve pipe.
As a further description of the above technical solution:
the inside of valve barrel is located the outside of spacing post and is seted up the spacing hole that cooperation spacing post used, and spacing hole and spacing post are transition fit.
As a further description of the above technical solution:
the anti-overflow check block with a T-shaped structure is sleeved on the outer side, located at the valve shaft, of the top opening of the valve sleeve, and a second rubber gasket is filled between the anti-overflow check block and the valve sleeve.
As a further description of the above technical solution:
the vertical section of the slag collecting box is of a funnel-shaped structure, external threads are formed in the outer side of the bottom end of the slag collecting box, and the outer side of the opening in the bottom end of the slag collecting box is connected with a sealing rotary cover in a screwing mode through the external threads.
As a further description of the above technical solution:
the drainage baffle is arranged in an inclined mode, and an included angle between the drainage baffle and the horizontal plane is 60-75 degrees.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopt combination quick detach formula structure, valve pipe top is the structure of opening form, first rubber gasket and valve barrel have set gradually in the open-top portion outside of valve pipe, one side that is close to the valve barrel in the outside of valve pipe simultaneously is provided with spacing post and extension spring, and set up the spacing hole that the spacing post of cooperation used in the inside of valve barrel, when needing to dismantle the valve barrel, with the inside spacing hole of seting up of spacing post outside roll-off valve barrel, alright take out the valve barrel, alright with the inside of subassembly installation to valve pipe such as case and valve shaft, the case of being convenient for of this kind of structure, the installation and the dismantlement of subassemblies such as valve barrel and valve shaft are handled, the processing and the maintenance of the health level ball valve of both being convenient for are handled, operating personnel.
2. The utility model discloses in, inside is provided with disconnect-type filtrating mechanism, bottom at the valve pipe is provided with the sediment box, be provided with sealed spiral cover in the inside of sediment box simultaneously, two sets of inlet openings and filter screen, be located the drainage baffle that fixedly connected with is the slope setting between two sets of inlet openings simultaneously in the inboard of valve pipe, when liquid enters into the inside of valve pipe, under the effect of drainage baffle and inlet opening, just can enter into the inside of sediment box, the filter screen can carry out filtration treatment with the water of discharge sediment box simultaneously, impurity under the filtration just can be under the effect of gravity, concentrate the inside of collecting the sediment box of collection, this kind of structure can carry out filtration treatment with the liquid that enters into the ball valve inside, the production of ball valve inner assembly jam or wearing and tearing phenomenon has both been reduced, the quality of liquid transport processing has also been promoted simultaneously.
Drawings
FIG. 1 is a schematic diagram of a conveniently detachable sanitary ball valve according to the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the internal structure of the slag collecting box of the present invention.
Illustration of the drawings:
1. a valve tube; 2. a pipe flange; 3. a valve housing; 301. a limiting hole; 4. a limiting column; 5. an extension spring; 6. a valve shaft; 601. rotating a handle; 7. an anti-overflow stopper; 8. a slag collection box; 801. sealing and screwing the cover; 802. a water inlet hole; 803. filtering with a screen; 9. a valve core; 10. a first rubber gasket; 11. a second rubber gasket; 12. a drainage baffle plate.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a sanitation grade ball valve convenient to disassemble comprises a valve pipe 1 with an opening-shaped structure at the top, a valve sleeve 3, a valve shaft 6 and a valve core 9, wherein the valve sleeve 3 is arranged at the outer side of the opening at the top of the valve pipe 1, a first rubber gasket 10 is filled between the valve sleeve 3 and the valve pipe 1, two groups of limiting columns 4 penetrating through the valve sleeve 3 are horizontally embedded in the two sides of the valve pipe 1 at the two sides of the valve sleeve 3 in a sliding manner, the outer end face of each limiting column 4 is fixedly connected between the outer end of each limiting column 4 and the valve pipe 1, the valve core 9 is embedded below the valve sleeve 3 at the inner side of the valve pipe 1, the valve shaft 6 penetrating through the valve sleeve 3 is vertically arranged at the top of the valve core 9, a rotating handle 601 is arranged at the outer side of the top end of the valve shaft 6, a slag collecting box 8 communicated with the valve pipe 1 is arranged at the left side of the lower end face of the valve pipe, and the filter screen 803 is embedded in the inner side of the water inlet 802 arranged on the right side, and the drainage baffle plate 12 is fixedly connected between the two groups of water inlet 802 on the inner side of the valve pipe 1.
Specifically, as shown in fig. 1 and 2, pipeline flanges 2 are welded at the outer sides of openings at two ends of a valve pipe 1, and the arrangement of the pipeline flanges 2 facilitates the connection and fixing treatment of the valve pipe 1 and an external pipeline.
Specifically, as shown in fig. 2, the inside of the valve sleeve 3 is located at the outer side of the limit column 4 and is provided with a limit hole 301 matched with the limit column 4 for use, the limit hole 301 and the limit column 4 are in transition fit, and the transition fit mode is selected, so that the generation of shaking and displacement between the limit column 4 and the valve sleeve 3 is reduced, and the stability of the valve sleeve 3 after installation is improved.
Specifically, as shown in fig. 1 and 2, the anti-overflow stopper 7 having a T-shaped structure is sleeved on the outer side of the valve shaft 6 at the top opening of the valve sleeve 3, a second rubber gasket 11 is filled between the anti-overflow stopper 7 and the valve sleeve 3, and the anti-overflow stopper 7 and the second rubber gasket 11 are arranged, so that the sealing performance of the joint between the valve sleeve 3 and the valve shaft 6 is improved, and the occurrence of the liquid leakage phenomenon is reduced.
Specifically, as shown in fig. 3, the vertical section of the slag collecting box 8 is of a funnel-shaped structure, the outer thread is arranged on the outer side of the bottom end of the slag collecting box 8, the sealing screw cap 801 is connected to the outer side of the opening at the bottom end of the slag collecting box 8 in a screwing mode through the outer thread, the slag collecting box 8 is of the funnel-shaped structure, impurities can be conveniently filtered and collected, and meanwhile the sealing screw cap 801 is arranged, so that the impurities inside the slag collecting box 8 can be conveniently discharged.
Specifically, as shown in fig. 2, the drainage partition plate 12 is obliquely arranged, an included angle between the drainage partition plate 12 and the horizontal plane is 60-75 degrees, and the obliquely arranged drainage partition plate 12 is convenient for draining the liquid in the valve pipe 1 to the inside of the slag collecting box 8.
The working principle is as follows: when the valve pipe 1 is used, the valve pipe 1 is arranged between pipelines at a specified position through the pipeline flange 2, when liquid needs to be conveyed, the valve shaft 601 is rotated, the valve core 9 is driven by the valve shaft 6 to rotate, the liquid enters the valve pipe 1, under the action of the drainage baffle plate 12, the liquid enters the slag collecting box 8 through the water inlet hole 802 arranged at the left side, meanwhile, under the action of liquid flowing, the liquid is discharged through the water inlet hole 802 arranged at the right side, meanwhile, the filter screen 803 in the water inlet hole 802 can filter the water discharged from the slag collecting box 8, the filtered impurities can be intensively collected in the slag collecting box 8 under the action of gravity, when the impurities in the slag collecting box 8 need to be removed, the sealing rotary cover 801 is unscrewed, the impurities in the slag collecting box 8 can be washed and discharged, when the ball valve needs to be dismounted or overhauled, the valve pipe 1 is dismounted integrally, with spacing post 4 outwards sliding, spacing post 4 just can roll off the spacing hole 301 that the valve barrel 3 is inside to be seted up, alright take out valve barrel 3, alright maintain the processing to components such as valve core 9 and valve shaft 6 of valve pipe 1 inboard, when needing to install valve barrel 3, place the space department between valve barrel 3 and valve pipe 1 with first rubber gasket 10, just vertically push down valve barrel 3 to between two sets of spacing posts 4, under extension spring 5's effect, spacing post 4 just can the elasticity slide in the spacing hole 301 that the valve barrel 3 is inside to be seted up, just accomplished valve barrel 3's installation and dismantlement processing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A conveniently-detachable sanitary ball valve comprises a valve pipe (1) with an open-top structure, a valve sleeve (3), a valve shaft (6) and a valve core (9), and is characterized in that the valve sleeve (3) is arranged on the outer side of the open top of the valve pipe (1), a first rubber gasket (10) is filled between the valve sleeve (3) and the valve pipe (1), two groups of limiting columns (4) penetrating through the valve sleeve (3) are horizontally embedded in the positions, located on the two sides of the valve sleeve (3), of the top of the valve pipe (1), an extension spring (5) is fixedly connected between the outer end of each limiting column (4) and the valve pipe (1), the valve core (9) is embedded below the valve sleeve (3) on the inner side of the valve pipe (1), the top of the valve core (9) is vertically provided with the valve shaft (6) penetrating through the valve sleeve (3), and a rotating handle (601) is installed on the outer side of the top of the valve shaft (6), the utility model discloses a valve pipe, including valve pipe (1), valve pipe.
2. The easy-to-disassemble sanitary ball valve according to claim 1, wherein the pipeline flanges (2) are welded on the outer sides of the openings at the two ends of the valve pipe (1).
3. The easy-to-disassemble sanitary ball valve as claimed in claim 1, wherein the inside of the valve sleeve (3) located outside the limiting column (4) is provided with a limiting hole (301) matched with the limiting column (4) for use, and the limiting hole (301) and the limiting column (4) are in transition fit.
4. The easy-to-detach sanitary ball valve according to claim 1 or 3, wherein an anti-overflow stopper (7) with a T-shaped structure is sleeved at the top opening of the valve sleeve (3) and positioned at the outer side of the valve shaft (6), and a second rubber gasket (11) is filled between the anti-overflow stopper (7) and the valve sleeve (3).
5. The conveniently-detached sanitary ball valve is characterized in that the vertical section of the slag collecting box (8) is of a funnel-shaped structure, the outer side of the bottom end of the slag collecting box (8) is provided with an external thread, and the outer side of the opening at the bottom end of the slag collecting box (8) is connected with a sealing rotary cover (801) in a screwing mode through the external thread.
6. An easy-to-dismount sanitary ball valve according to claim 1, characterised in that said flow-guiding partition (12) is inclined and the angle between the flow-guiding partition (12) and the horizontal plane is between 60 ° and 75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142919.9U CN210218768U (en) | 2019-07-20 | 2019-07-20 | Sanitary ball valve convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142919.9U CN210218768U (en) | 2019-07-20 | 2019-07-20 | Sanitary ball valve convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210218768U true CN210218768U (en) | 2020-03-31 |
Family
ID=69916343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921142919.9U Active CN210218768U (en) | 2019-07-20 | 2019-07-20 | Sanitary ball valve convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210218768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771948A (en) * | 2023-08-23 | 2023-09-19 | 艾坦姆流体控制技术(山东)有限公司 | Eccentric rotary valve with anti-blocking function |
-
2019
- 2019-07-20 CN CN201921142919.9U patent/CN210218768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771948A (en) * | 2023-08-23 | 2023-09-19 | 艾坦姆流体控制技术(山东)有限公司 | Eccentric rotary valve with anti-blocking function |
| CN116771948B (en) * | 2023-08-23 | 2023-11-28 | 艾坦姆流体控制技术(山东)有限公司 | Eccentric rotary valve with anti-blocking function |
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