CN220268563U - Ball valve convenient to adjust velocity of flow - Google Patents
Ball valve convenient to adjust velocity of flow Download PDFInfo
- Publication number
- CN220268563U CN220268563U CN202321996657.9U CN202321996657U CN220268563U CN 220268563 U CN220268563 U CN 220268563U CN 202321996657 U CN202321996657 U CN 202321996657U CN 220268563 U CN220268563 U CN 220268563U
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- China
- Prior art keywords
- valve body
- ball valve
- flow rate
- filter screen
- cover plate
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- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 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
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a ball valve convenient for adjusting flow rate, which comprises: a ball valve body and a filtering mechanism; the ball valve body comprises a valve body, the filtering mechanism comprises a slot arranged on the inner side wall of the valve body and a cover plate hinged on the outer side wall of the valve body, a filter screen is inserted into the slot, one side of the filter screen is fixedly connected with a supporting block, the supporting block penetrates through the interior of the valve body, one side of the cover plate is tightly stuck with a stop block, one side of the stop block is fixedly connected with a movable rod, the movable rod is movably connected inside the valve body, and a spring is sleeved on the movable rod; according to the ball valve convenient for adjusting the flow rate, the filtering mechanism is arranged on the ball valve body, so that the filter screen can filter impurities in water flowing through the valve body, and the cover plate can lose the fixed force in a way of pressing the stop block, so that the supporting block and the filter screen can be pulled out from the valve body for cleaning; through the arrangement, the service function of the ball valve is effectively improved.
Description
Technical Field
The utility model relates to the field of ball valves, in particular to a ball valve convenient for adjusting flow velocity.
Background
As is well known, the ball valve is a valve which is driven by a valve rod and rotates around the axis of the ball valve, and can also be used for regulating and controlling fluid, wherein a hard seal V-shaped ball valve has strong shearing force between a V-shaped ball core and a metal valve seat of surfacing hard alloy, and is particularly suitable for mediums containing fibers, tiny solid particles and the like; the multi-way ball valve can flexibly control the confluence, the diversion and the flow direction switching of the medium on the pipeline, and simultaneously can close any channel to connect the other two channels.
When the ball valve in the prior art is used, the ball valve has the basic function of adjusting the flow rate, does not have the function of filtering impurities in water, and meanwhile, does not have the function of periodically cleaning a filter screen for filtering impurities so as to prevent blockage, so that the use function of the ball valve is still to be improved, and therefore, the ball valve convenient for adjusting the flow rate is provided.
The above information disclosed in the background section is only for enhancement of understanding of the background of the disclosure and therefore it may include information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide a ball valve which is convenient for adjusting the flow rate so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a ball valve for facilitating adjustment of a flow rate, comprising: a ball valve body and a filtering mechanism;
the ball valve body comprises a valve body, filtering mechanism is including seting up slot and the apron of articulated on the valve body lateral wall on the valve body inside wall, the filter screen has been inserted to the inside of slot, one side fixedly connected with supporting shoe of filter screen, the supporting shoe runs through in the inside of valve body, one side of apron has the dog immediately, one side fixedly connected with movable rod of dog, movable rod swing joint is in the inside of valve body, the cover is equipped with the spring on the movable rod, the both ends of spring respectively with dog and valve body fixed connection.
Through adopting above-mentioned technical scheme, the filter screen can carry out impurity filtration to the water of flow valve body to when need dismantling the filter screen, can make the dog drive the movable rod to the inside removal of valve body through pressing the mode of dog, thereby make the dog remove the back from the apron bottom, the apron that loses the location strength can be opened under the effect of gravity, and then can take out the filter screen from the valve body inside through the mode of pulling supporting shoe and clear up; when the filter screen needs to be installed, one side of the filter screen can be inserted into the slot of the valve body, then the cover plate is made to tightly prop against the bottom of the supporting block, and finally the movable rod can drive the stop block to be tightly clung to the bottom of the cover plate under the reset action of the spring in a mode of loosening the stop block, so that the cover plate can stably fix the supporting block and the filter screen.
Preferably, the inside of valve body has seted up the empty slot, the inside wall sliding connection in empty slot has the slider, one side and the movable rod fixed connection of slider.
Through adopting above-mentioned technical scheme, can make movable rod and dog more steady in the removal in-process.
Preferably, the valve body is rotationally connected with a hand wheel, and the top of the hand wheel is fixedly provided with a graduated scale.
Through adopting above-mentioned technical scheme, can be convenient for the operator in time know the velocity of flow of valve body inside water through the scale of hand wheel.
Preferably, the outer side wall of the valve body is fixedly connected with a supporting plate, and the top of the supporting plate is fixedly connected with a pointer.
By adopting the technical scheme, the numerical value of the graduated scale can be more conveniently and accurately read.
Preferably, the outside cover of supporting shoe is equipped with sealed pad, sealed pad fixed connection is on the inside wall of valve body.
By adopting the technical scheme, water in the valve body can be prevented from flowing out from the gap between the supporting block and the valve body.
Preferably, a groove is formed in one side of the cover plate, and the support block is inserted into the groove.
Through adopting above-mentioned technical scheme, can be convenient for support the supporting shoe more steadily.
Preferably, rubber pads are fixedly embedded in the inner walls of the grooves and the slots.
By adopting the technical scheme, the sealing performance of the filter screen after installation can be conveniently improved.
Preferably, the cover plate is provided with a hand-screwed bolt which is in threaded connection with the valve body.
In summary, the present application includes at least one of the following beneficial technical effects:
according to the ball valve convenient for adjusting the flow rate, the filtering mechanism is arranged on the ball valve body, so that the filter screen can filter impurities in water flowing through the valve body, and the cover plate can lose the fixed force in a way of pressing the stop block, so that the supporting block and the filter screen can be pulled out from the valve body for cleaning; through the arrangement, the service function of the ball valve is effectively improved.
Drawings
FIG. 1 is a schematic view of a ball valve of the present utility model for facilitating flow rate regulation;
FIG. 2 is an enlarged schematic view of area A of a schematic view of the structure of the ball valve of the present utility model for facilitating the adjustment of the flow rate;
FIG. 3 is a schematic view of the structure of the filter screen and the slot in the ball valve of the utility model for facilitating the adjustment of the flow rate;
fig. 4 is a schematic diagram of the structure of the hand wheel and scale in the ball valve of the utility model to facilitate flow rate adjustment.
In the figure: 1. a ball valve body; 10. a hand wheel; 11. a graduated scale; 12. a support plate; 13. a pointer; 14. a valve body; 2. a filtering mechanism; 20. a slot; 21. a filter screen; 22. a support block; 23. a cover plate; 24. a groove; 25. a movable rod; 26. a spring; 27. a stop block; 28. a hollow groove; 29. a slide block; 201. a sealing gasket; 3. and (5) screwing the bolt by hand.
Description of the embodiments
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.
Referring to fig. 1-4, the present utility model provides a technical solution: a ball valve for facilitating adjustment of a flow rate, comprising: a ball valve body 1 and a filtering mechanism 2;
firstly, in order to filter impurities in water flowing through the valve body 14 by the filter screen 21, when the filter screen 21 needs to be disassembled, the movable rod 25 is driven to move towards the interior of the valve body 14 by the stop block 27 in a way of pressing the stop block 27, so that after the stop block 27 is moved away from the bottom of the cover plate 23, the cover plate 23 losing positioning force can be opened under the action of gravity, and the filter screen 21 can be pulled out from the interior of the valve body 14 to be cleaned by pulling the supporting block 22; when the filter screen 21 needs to be installed, one side of the filter screen 21 can be inserted into the slot 20 of the valve body 14, then the cover plate 23 is made to tightly support the bottom of the supporting block 22, and finally the movable rod 25 can drive the stop block 27 to be tightly attached to the bottom of the cover plate 23 under the reset action of the spring 26 by loosening the stop block 27, so that the cover plate 23 can stably fix the supporting block 22 and the filter screen 21; the ball valve body 1 comprises a valve body 14, the filtering mechanism 2 comprises a slot 20 arranged on the inner side wall of the valve body 14 and a cover plate 23 hinged on the outer side wall of the valve body 14, a filter screen 21 is inserted into the slot 20, one side of the filter screen 21 is fixedly connected with a supporting block 22, the supporting block 22 penetrates through the valve body 14, one side of the cover plate 23 is tightly adhered with a stop block 27, one side of the stop block 27 is fixedly connected with a movable rod 25, the movable rod 25 is movably connected in the valve body 14, a spring 26 is sleeved on the movable rod 25, and two ends of the spring 26 are respectively fixedly connected with the stop block 27 and the valve body 14;
secondly, in order to enable the movable rod 25 and the stop block 27 to be more stable in the moving process, a hollow groove 28 is formed in the valve body 14, the inner side wall of the hollow groove 28 is connected with a sliding block 29 in a sliding manner, and one side of the sliding block 29 is fixedly connected with the movable rod 25; in order to be convenient for an operator to know the flow rate of water in the valve body 14 in time through the graduated scale 11 of the hand wheel 10, the hand wheel 10 is rotationally connected to the valve body 14, and the graduated scale 11 is fixedly arranged at the top of the hand wheel 10; in order to be more convenient for accurately reading the numerical value of the graduated scale 11, the outer side wall of the valve body 14 is fixedly connected with a supporting plate 12, and the top of the supporting plate 12 is fixedly connected with a pointer 13; in order to prevent water in the valve body 14 from flowing out of a gap between the support block 22 and the valve body 14, a sealing gasket 201 is sleeved on the outer side of the support block 22, and the sealing gasket 201 is fixedly connected to the inner side wall of the valve body 14; in order to be able to facilitate more stable support of the support block 22, a groove 24 is provided at one side of the cover plate 23, the support block 22 being inserted into the inside of the groove 24; in order to facilitate improvement of the tightness of the filter screen 21 after installation, rubber pads are fixedly embedded in the inner walls of the groove 24 and the slot 20.
In order to increase the tightness of the press-connection of the cover plate 23, a hand-screwed bolt 3 is provided on the cover plate 23, and the hand-screwed bolt 3 is screwed on the valve body 14. The cover plate 23 is firmly fixed on the valve body 14 by screwing the bolts 3 by hand, so that the sealing performance of the rubber gaskets in the grooves 24 and the slots 20 is better, and the rubber gaskets in the grooves 24 are tightly attached to the valve body 14, so that water leakage is avoided.
According to the technical scheme, the working steps of the scheme are summarized and carded: when the filter screen 21 is used, the impurity filtering can be carried out on water flowing through the valve body 14, and when the filter screen 21 needs to be disassembled, the stop block 27 can be pressed to drive the movable rod 25 to move towards the inside of the valve body 14, so that after the stop block 27 is moved away from the bottom of the cover plate 23, the cover plate 23 losing positioning force can be opened under the action of gravity, and the filter screen 21 can be pulled out from the inside of the valve body 14 to be cleaned by pulling the supporting block 22; when the filter screen 21 needs to be installed, one side of the filter screen 21 can be inserted into the slot 20 of the valve body 14, then the cover plate 23 is enabled to tightly prop against the bottom of the supporting block 22, and finally the movable rod 25 can drive the stop block 27 to be tightly clung to the bottom of the cover plate 23 under the reset action of the spring 26 in a mode of loosening the stop block 27, so that the cover plate 23 can stably fix the supporting block 22 and the filter screen 21.
To sum up: the ball valve convenient for adjusting the flow rate can lead the filter screen 21 to filter impurities in water flowing through the valve body 14 by arranging the filter mechanism 2 on the ball valve body 1, and can lead the cover plate 23 to lose the fixed force by pressing the stop block 27, thereby leading the supporting block 22 and the filter screen 21 to be extracted from the interior of the valve body 14 for cleaning; through the arrangement, the service function of the ball valve is effectively improved.
None of the utility models are related to the same or are capable of being practiced in the prior art. 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 (8)
1. A ball valve for facilitating adjustment of a flow rate, comprising: a ball valve body (1) and a filtering mechanism (2);
the ball valve body (1) comprises a valve body (14), the filtering mechanism (2) comprises a slot (20) formed in the inner side wall of the valve body (14) and a cover plate (23) hinged to the outer side wall of the valve body (14), a filter screen (21) is inserted into the slot (20), one side of the filter screen (21) is fixedly connected with a supporting block (22), the supporting block (22) penetrates through the valve body (14), a stop block (27) is tightly adhered to one side of the cover plate (23), a movable rod (25) is fixedly connected to one side of the stop block (27), the movable rod (25) is movably connected to the inner side of the valve body (14), a spring (26) is sleeved on the movable rod (25), and two ends of the spring (26) are respectively fixedly connected with the stop block (27) and the valve body (14).
2. A ball valve for facilitating the regulation of a flow rate as defined in claim 1, wherein: the inside of valve body (14) has seted up empty slot (28), the inside wall sliding connection of empty slot (28) has slider (29), one side and movable rod (25) fixed connection of slider (29).
3. A ball valve for facilitating the regulation of a flow rate as claimed in claim 2, wherein: the valve body (14) is rotationally connected with a hand wheel (10), and the top of the hand wheel (10) is fixedly provided with a graduated scale (11).
4. A ball valve for facilitating the regulation of a flow rate as claimed in claim 3, wherein: the valve is characterized in that a supporting plate (12) is fixedly connected to the outer side wall of the valve body (14), and a pointer (13) is fixedly connected to the top of the supporting plate (12).
5. A ball valve for facilitating the regulation of a flow rate as defined in claim 1, wherein: the outside cover of supporting shoe (22) is equipped with sealed pad (201), sealed pad (201) fixed connection is on the inside wall of valve body (14).
6. A ball valve for facilitating the regulation of a flow rate as defined in claim 1, wherein: a groove (24) is formed in one side of the cover plate (23), and the supporting block (22) is inserted into the groove (24).
7. A ball valve for facilitating the regulation of a flow rate as defined in claim 6, wherein: rubber pads are fixedly embedded in the inner walls of the grooves (24) and the slots (20).
8. A ball valve for facilitating the regulation of a flow rate as defined in claim 1, wherein: the cover plate (23) is provided with a hand-screwed bolt (3), and the hand-screwed bolt (3) is in threaded connection with the valve body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321996657.9U CN220268563U (en) | 2023-07-27 | 2023-07-27 | Ball valve convenient to adjust velocity of flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321996657.9U CN220268563U (en) | 2023-07-27 | 2023-07-27 | Ball valve convenient to adjust velocity of flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220268563U true CN220268563U (en) | 2023-12-29 |
Family
ID=89301515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321996657.9U Active CN220268563U (en) | 2023-07-27 | 2023-07-27 | Ball valve convenient to adjust velocity of flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220268563U (en) |
-
2023
- 2023-07-27 CN CN202321996657.9U patent/CN220268563U/en active Active
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| GR01 | Patent grant |