CN220354518U - Corrosion-preventing loose joint ball valve - Google Patents
Corrosion-preventing loose joint ball valve Download PDFInfo
- Publication number
- CN220354518U CN220354518U CN202322006322.4U CN202322006322U CN220354518U CN 220354518 U CN220354518 U CN 220354518U CN 202322006322 U CN202322006322 U CN 202322006322U CN 220354518 U CN220354518 U CN 220354518U
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- China
- Prior art keywords
- ball valve
- joint ball
- loose
- valve body
- connecting box
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- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000011257 shell material Substances 0.000 claims description 4
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
The utility model relates to the technical field of loose-joint ball valves, and discloses a corrosion-preventing loose-joint ball valve, which comprises a loose-joint ball valve body, wherein a belt Kong Qiuti is arranged in the loose-joint ball valve body, connecting pipes are arranged at two ends of the loose-joint ball valve body, an interception net is fixedly arranged on the inner wall of the loose-joint ball valve body, and a cleaning mechanism for cleaning the interception net is arranged on the surface of the loose-joint ball valve body; the cleaning mechanism comprises a connecting box embedded on the surface of the loose joint ball valve body, and the connecting box is of a lower opening structure. This prevent corrosive loose joint ball valve can effectively intercept the impurity in to the fluid through the interception net at in-service use's in-process, avoids impurity to cause the damage to foraminiferous spheroid, can realize being convenient for simultaneously clear up the purpose of impurity of interception, and then effectually solved among the prior art exist can't carry out effective filtration and carry out the defect of effective clearance to impurity to the inside water of getting into the movable ball valve.
Description
Technical Field
The utility model relates to the technical field of loose-joint ball valves, in particular to a corrosion-preventing loose-joint ball valve.
Background
Loose-joint ball valves are a common type of valve, the principle of which is to control the flow of fluid by rotation of a ball. The ball is usually made of metal or plastic, and has a spherical hole inside, and when the ball rotates, the connection state between the hole and the pipeline is changed, so that the control of the fluid is realized.
Such as: the utility model discloses a double-loose-joint ball valve structure with the publication number of CN 214197381U, which belongs to the technical field of pipeline devices, and comprises a valve body, wherein a ball body is rotationally arranged in the valve body, a valve rod is fixedly arranged on the ball body, handles are arranged at the upper end part of the valve rod after penetrating through the valve body, lock nuts are connected with outer threads at the left end part and the right end part of the valve body, a loose joint pipe is arranged at the inner side of the lock nuts, a baffle ring is arranged at one side of the lock nuts, which is far away from the ball body, one end of the loose joint pipe extends out of the lock nuts, an annular shoulder matched with the baffle ring is arranged at the other end of the loose joint pipe, the loose joint pipe is fixed on the valve body through the lock nuts, a convex ring is arranged at one end of the annular shoulder, a sealing ring is arranged between the valve body and the convex ring, an inclined plane I is arranged on the sealing ring, and an inclined plane I I matched with the inclined plane I is arranged on the valve body;
above-mentioned patent technical scheme is through setting up the sealing washer between loose joint pipe and valve body, and this sealing washer and valve body all are provided with inclined plane I and inclined plane I I that mutually support, and during the connection, inclined plane I and inclined plane I I are the face contact, can solve the easy problem of seepage of being connected between loose joint pipe and the ball valve like this. However, when the double-loose-joint ball valve structure is installed in a water pipe for use, magazines such as granular sand grains in the water pipe easily enter the movable ball valve, and enter the middle of the ball body and the shell, so that the ball body is easily worn in the rotating process, namely the defects that water entering the movable ball valve cannot be effectively filtered and impurities cannot be effectively cleaned exist in the double-loose-joint ball valve structure.
A corrosion-resistant loose-joint ball valve has been proposed to solve the above-mentioned problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a loose joint ball valve for preventing corrosion, which has the advantage of effectively intercepting impurities in fluid, and solves the problems that water entering the inside of the loose joint ball valve cannot be effectively filtered and the impurities cannot be effectively cleaned in the prior art.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a prevent loose joint ball valve of corruption, includes the loose joint ball valve body, the inside of loose joint ball valve body is provided with area Kong Qiuti, and the both ends of loose joint ball valve body all are provided with the connecting pipe, the interception net has set firmly to the inner wall of loose joint ball valve body, and the surface of loose joint ball valve body is provided with the clearance mechanism that carries out the clearance to the interception net;
the cleaning mechanism comprises a connecting box embedded on the surface of a loose-joint ball valve body, the connecting box is of a lower opening structure, round openings matched with the loose-joint ball valve body are formed in the surfaces of two sides of the connecting box, cleaning blocks are slidably arranged on the inner wall of the connecting box, a plugging block is slidably arranged on the inner wall of the connecting box, a driving assembly used for driving the cleaning blocks to move up and down is arranged on the inner top wall of the connecting box, the driving assembly comprises a threaded column which is rotatably arranged on the inner top wall of the connecting box, and cylindrical thread grooves in threaded connection with the surfaces of the threaded column are formed in the upper surface of the cleaning blocks.
The beneficial effects of the utility model are as follows: this loose joint ball valve can effectively intercept the impurity in to the fluid through the interception net at in-service use's in-process, avoids impurity to cause the damage to foraminiferous spheroid, can realize being convenient for simultaneously to the purpose of clearing up the impurity of interception, and then effectually solved among the prior art exist can't carry out effective filtration and carry out the defect of effective clearance to the impurity to the inside water that gets into the movable ball valve.
This prevent the loose joint ball valve of corruption has possessed the advantage that carries out effective interception to the impurity in the fluid, has solved the unable defect that carries out effective filtration and carries out effective clearance to the impurity to the inside water that gets into the movable ball valve that exists among the prior art.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, three connecting columns are fixedly arranged on the lower surface of the cleaning block and the upper surface of the plugging block, and a rubber sealing sleeve is sleeved on the outer surface of the plugging block.
The sealing block has the beneficial effects that the sealing block can be effectively abutted against the inner wall of the connecting box under the action of the rubber sealing sleeve, so that the sealing block can be effectively sealed.
Further, the spacing post has set firmly to the interior roof of connection box, and the upper surface of clearance piece has seted up and has supplied spacing gliding cylindricality groove of post, the side and the surface sliding connection of interception net of clearance piece.
The beneficial effect of adopting above-mentioned further scheme is, the effectual stability when improving the clearance piece removal of setting up of spacing post.
Further, the bottom of spacing post has set firmly the stopper, and the gliding spacing spout of confession stopper has been seted up to the inner wall in cylindricality groove.
The beneficial effect of adopting above-mentioned further scheme is, the setting of stopper can effectively restrict the travel distance of clearance piece, avoids it to break away from the connection box.
Further, the top of screw thread post extends to the top of connecting box and has set firmly the connection pad, and the outward appearance of connection pad is circumference array and has set firmly a plurality of erection column, and the top of a plurality of erection column has set firmly the operation ring.
The screw thread column has the beneficial effects that the screw thread column is convenient for an operator to rotate.
Further, the outer shell material of the loose joint ball valve body is titanium alloy, and the material of the ball body with the holes is Teflon.
The adoption of the further scheme has the beneficial effect that the anti-corrosion performance of the loose joint ball valve body and the perforated sphere can be effectively improved.
Drawings
FIG. 1 is a perspective elevation view of the structure of the present utility model;
FIG. 2 is a diagram of a structural strap Kong Qiuti of the present utility model;
FIG. 3 is an interior view of the structural joint box of the present utility model;
FIG. 4 is a cross-sectional view of a cleaning block of the present utility model.
In the figure: 1. a loose joint ball valve body; 2. a tape Kong Qiuti; 3. a connecting pipe; 4. an interception net; 5. a cleaning mechanism; 501. a connection box; 502. cleaning the block; 503. a block; 504. a drive assembly; 5041. a threaded column; 5042. a cylindrical thread groove; 5043. an operating ring; 505. a connecting column; 506. a limit column; 507. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, as shown in fig. 1-4, the utility model comprises a loose joint ball valve body 1, wherein a ball body 2 with holes is arranged in the loose joint ball valve body 1, the material of an outer shell of the loose joint ball valve body 1 is titanium alloy, and the material of the ball body 2 with holes is teflon.
The two ends of the loose joint ball valve body 1 are provided with connecting pipes 3, the inner wall of the loose joint ball valve body 1 is fixedly provided with an interception net 4, and the surface of the loose joint ball valve body 1 is provided with a cleaning mechanism 5 for cleaning the interception net 4;
the cleaning mechanism 5 comprises a connecting box 501 embedded on the surface of the loose-joint ball valve body 1, the connecting box 501 is of a lower opening structure, round openings matched with the loose-joint ball valve body 1 are formed in the surfaces of two sides of the connecting box 501, a cleaning block 502 is slidably arranged on the inner wall of the connecting box 501, a plugging block 503 is slidably arranged on the inner wall of the connecting box 501, a limit column 506 is fixedly arranged on the inner top wall of the connecting box 501, a cylindrical groove for the limit column 506 to slide is formed in the upper surface of the cleaning block 502, and the side surface of the cleaning block 502 is slidably connected with the surface of the interception net 4.
The bottom of the limit post 506 is fixedly provided with a limit block 507, and the inner wall of the cylindrical groove is provided with a limit chute for the limit block 507 to slide.
And the inner top wall of the connection box 501 is provided with a driving component 504 for driving the cleaning block 502 to move up and down, the driving component 504 comprises a threaded column 5041 rotationally arranged on the inner top wall of the connection box 501, the top end of the threaded column 5041 extends to the top end of the connection box 501 and is fixedly provided with a connection disc, the outer surface of the connection disc is provided with a plurality of mounting columns in a circumferential array, and the top ends of the plurality of mounting columns are fixedly provided with an operation ring 5043.
And the upper surface of the cleaning block 502 is provided with a cylindrical thread groove 5042 which is in threaded connection with the surface of the thread post 5041.
Three connecting posts 505 are fixedly arranged on the lower surface of the cleaning block 502 and the upper surface of the plugging block 503, and a rubber sealing sleeve is sleeved on the outer surface of the plugging block 503.
Working principle:
this loose joint ball valve can effectively intercept impurity in the fluid through interception net 4 at in-service use's in-process, avoid impurity to cause the damage to foraminiferous spheroid 2, simultaneously when need clear up the impurity of interception net 4 interception, can drive screw thread post 5041 rotation through rotating operation ring 5043, screw thread post 5041's rotation drives clearance piece 502 downwardly moving under the effect of cylindricality thread groove 5042, make clearance piece 502 with the impurity on interception net 4 surface push down, when clearance piece 502 downwardly moving simultaneously, can drive shutoff piece 503 downwardly moving and break away from junction box 501 through spliced pole 505, thereby the impurity that is convenient for drop down can automatic discharge junction box 501, realize being convenient for carry out the purpose of clearance to the impurity of interception, and then effectually solved the unable defect that carries out effective filtration and carries out effective clearance to the impurity to the inside water that gets into movable ball valve that exists among the prior art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prevent loose joint ball valve of corruption, includes loose joint ball valve body (1), its characterized in that: the inside of the loose joint ball valve body (1) is provided with a belt Kong Qiuti (2), the two ends of the loose joint ball valve body (1) are provided with connecting pipes (3), the inner wall of the loose joint ball valve body (1) is fixedly provided with an interception net (4), and the surface of the loose joint ball valve body (1) is provided with a cleaning mechanism (5) for cleaning the interception net (4);
the cleaning mechanism (5) comprises a connecting box (501) embedded on the surface of the loose-joint ball valve body (1), the connecting box (501) is of a lower opening structure, round openings matched with the loose-joint ball valve body (1) are formed in the surfaces of two sides of the connecting box (501), cleaning blocks (502) are slidably arranged on the inner wall of the connecting box (501), a blocking block (503) is slidably arranged on the inner wall of the connecting box (501), a driving assembly (504) used for driving the cleaning blocks (502) to move up and down is arranged on the inner top wall of the connecting box (501), the driving assembly (504) comprises a threaded column (5041) which is rotatably arranged on the inner top wall of the connecting box (501), and cylindrical thread grooves (5042) in threaded connection with the surfaces of the threaded column (5041) are formed in the upper surface of the cleaning blocks (502).
2. The corrosion-resistant loose-joint ball valve of claim 1, wherein: three connecting columns (505) are fixedly arranged on the lower surface of the cleaning block (502) and the upper surface of the plugging block (503), and a rubber sealing sleeve is sleeved on the outer surface of the plugging block (503).
3. The corrosion-resistant loose-joint ball valve of claim 1, wherein: the inner top wall of the connecting box (501) is fixedly provided with a limit post (506), the upper surface of the cleaning block (502) is provided with a cylindrical groove for the limit post (506) to slide, and the side surface of the cleaning block (502) is in sliding connection with the surface of the interception net (4).
4. A corrosion-resistant loose-joint ball valve as in claim 3, wherein: the bottom of spacing post (506) has set firmly stopper (507), and the gliding spacing spout of confession stopper (507) is seted up to the inner wall in cylindricality groove.
5. The corrosion-resistant loose-joint ball valve of claim 1, wherein: the top end of the threaded column (5041) extends to the top end of the connecting box (501) and is fixedly provided with a connecting disc, the outer surface of the connecting disc is provided with a plurality of mounting columns in a circumferential array, and the top ends of the plurality of mounting columns are fixedly provided with operation rings (5043).
6. A corrosion-resistant loose-joint ball valve according to any one of claims 1-5, wherein: the outer shell material of the loose joint ball valve body (1) is titanium alloy, and the material of the strap Kong Qiuti (2) is Teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322006322.4U CN220354518U (en) | 2023-07-28 | 2023-07-28 | Corrosion-preventing loose joint ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322006322.4U CN220354518U (en) | 2023-07-28 | 2023-07-28 | Corrosion-preventing loose joint ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220354518U true CN220354518U (en) | 2024-01-16 |
Family
ID=89479740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322006322.4U Active CN220354518U (en) | 2023-07-28 | 2023-07-28 | Corrosion-preventing loose joint ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220354518U (en) |
-
2023
- 2023-07-28 CN CN202322006322.4U patent/CN220354518U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |