CN221257741U - Ball valve with flow regulation locking function - Google Patents
Ball valve with flow regulation locking function Download PDFInfo
- Publication number
- CN221257741U CN221257741U CN202323467332.4U CN202323467332U CN221257741U CN 221257741 U CN221257741 U CN 221257741U CN 202323467332 U CN202323467332 U CN 202323467332U CN 221257741 U CN221257741 U CN 221257741U
- Authority
- CN
- China
- Prior art keywords
- valve body
- locking
- ball valve
- connecting block
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 19
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model discloses a ball valve with a flow regulation locking function, and relates to the technical field of ball valves. When the device is used, the device is directly connected in series on a pipeline, so that liquid can flow into the valve body through the inflow channel, meanwhile, the rotary opening of the ball valve core is selected by the dial indication through the rotary knob and is fixed through the positioning screw, so that the pipeline is opened and closed or flow regulation controlled, the liquid can be discharged into the pipeline through the outflow channel, and the transitional adapting pipe joint with different structures can be connected with the joint of the outflow channel port through the pipe threaded joint, so that the device is suitable for occasions connected with the pipeline in a threaded manner during use and installation.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a ball valve with a flow adjusting and locking function.
Background
The heating, brewing and daily chemical pipelines need to monitor the flow of the medium flowing through the split pipeline at the branch, regulate the flow, lock the flow and safely release the pressure.
In the prior art, a pore plate device for connecting the flow detection flow of a flow meter and a ball valve for regulating the locking flow through the opening angle of a valve core are respectively connected in series on a shunt pipeline, and a safety valve for safety pressure relief is additionally arranged.
The following problems exist in the prior art:
1. The existing ball valve with the flow regulating and locking functions has the problems that in the use process, the construction and the installation of pipelines are labor-consuming and time-consuming due to the fact that the number of the related valves and the pipe fittings is large, and the material and the installation cost are high;
2. The existing ball valve with flow regulation locking function is characterized in that in the use process, a fluid medium flows along the direction from an inflow channel to an outflow channel, if more fixed impurities and particles are mixed in the fluid medium, the flow channel is easily blocked by long-term deposition, so that the ball valve cannot normally rotate to seal the flow channel, and the ball valve is invalid.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a ball valve with flow control locking function, includes the main part, the front end of main part is equipped with the valve body, the inner chamber right-hand member inner wall of main part is equipped with the pipe thread joint, the inner chamber right-hand member of valve body is equipped with out the runner, the centre of valve body is equipped with flow control locking mechanism, the runner has been seted up in the inner chamber left side of valve body, the inner chamber left end of valve body is equipped with filtering mechanism, flow control locking mechanism includes the ball case, the inner chamber middle part activity of valve body is equipped with the ball case, the upper end middle part of valve body has seted up the locating hole, the inboard grafting of locating hole has the valve rod, the upside of valve rod is connected with the knob, the upper side of knob is installed to the upside of knob, the right-hand member of calibrated scale is equipped with set screw, the relative both sides fixedly connected with sealing washer of ball case, the downside sleeve bolt of the runner of the inner chamber right-hand member of valve body is installed lock nut, filtering mechanism includes the connecting block, the rear end and the left end upper side port swing joint of valve body, the left end lower side port activity of valve body is equipped with down, the upper and lower side filter plate block, the screw bolt of connecting block and the centre of installing the screw bolt have the screw thread joint seat, the centre of installing between the connecting block has the screw thread joint seat, the screw joint seat has.
The technical scheme of the utility model is further improved as follows: the bottom of the valve rod penetrates through the positioning hole to be fixedly connected with the upper end of the ball valve core, and the top of the valve rod is movably connected with the bottom of the rotary handle and the middle of the dial in a penetrating mode.
The technical scheme of the utility model is further improved as follows: the bottom of the positioning screw is in penetrating and movable connection with the rotary handle and the right side of the dial.
The technical scheme of the utility model is further improved as follows: the bottom of the mounting bolt penetrates through the middle of the upper connecting block and the lower connecting block and is movably connected with the left side port of the valve body.
The technical scheme of the utility model is further improved as follows: the front end of the screw rod passes through the left side of the connecting seat and is fixedly connected with the middle part of the rear end of the handle, and the bottom end of the locking bolt passes through the locking hole and is connected with the hard part of the filter plate.
The technical scheme of the utility model is further improved as follows: the lower side of the right end of the inner cavity of the valve body is provided with a notch.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
The utility model provides a ball valve with a flow regulation locking function, which is applicable to a plurality of valves and pipes under the combined action of a ball core valve, a positioning hole, a valve rod, a dial, a positioning screw, a rotary handle, a sealing ring and a locking nut, so that the construction and installation of a pipeline are time-saving and labor-saving, the material and the installation cost can be reduced.
The utility model provides a ball valve with a flow regulation locking function, which can filter liquid flowing into a valve body after improvement under the combined action of an upper connecting block, a lower connecting block, a filter plate, a mounting bolt, a connecting seat, a handle, a screw rod, a threaded block, a locking hole and a locking bolt, so that fixed impurities and particles in the liquid are avoided, a flow passage is blocked by long-term deposition, the condition that the ball valve cannot normally rotate to seal the flow passage is caused, and when the ball valve is used, the liquid enters the valve body from the flow passage, the filter plate passes through the filter plate first, so that the liquid is filtered by the filter plate, and the normal use of the ball valve is ensured. When the filter plate needs to be cleaned, the locking bolts are firstly unscrewed from the filter plate and are taken out from the locking holes, then the handles are reversed to drive the screw rods to rotate, the two groups of locking blocks are driven to synchronously move outwards through the two groups of threaded blocks, so that the limit on the filter plate is eliminated, the filter plate can be further taken out, the filter plate is cleaned and replaced, when the filter plate is installed, the filter plate is placed between the two groups of locking holes, the handles are rotated forwards, the two groups of threaded blocks drive the two groups of locking blocks to move towards the middle, the filter plate is clamped and fixed, and finally the locking bolts are inserted into the hard part of the filter plate to be further fixed.
Drawings
FIG. 1 is a schematic diagram of a ball valve with flow regulation locking function of the present utility model;
FIG. 2 is a schematic diagram of a flow regulating and locking mechanism according to the present utility model;
FIG. 3 is a schematic view of a filter mechanism according to the present utility model;
Fig. 4 is a schematic structural view of the enlarged view of the structure a in fig. 3 according to the present utility model.
In the figure: 1. a main body; 2. a valve body; 3. a threaded joint of pipes; 4. a flow outlet channel; 5. a flow rate adjustment locking mechanism; 6. a flow inlet channel; 7. a filtering mechanism; 8. a notch portion; 51. a ball valve core; 52. positioning holes; 53. a valve stem; 54. a dial; 55. a set screw; 56. a rotary handle; 57. a seal ring; 58. a lock nut; 71. an upper connecting block; 72. a lower connecting block; 74. a filter plate; 75. installing a bolt; 711. a connecting seat; 712. a handle; 713. a screw; 714. a screw block; 715. a locking block; 716. a locking hole; 717. and locking the bolt.
Description of the embodiments
The utility model is further illustrated by the following examples:
Examples
As shown in fig. 1-4, the utility model provides a ball valve with a flow regulation locking function, which comprises a main body 1, wherein the front end of the main body 1 is provided with a valve body 2, the inner wall of the right end of an inner cavity of the main body 1 is provided with a pipe threaded joint 3, the right end of the inner cavity of the valve body 2 is provided with a flow outlet channel 4, the middle of the valve body 2 is provided with a flow regulation locking mechanism 5, the left side of the inner cavity of the valve body 2 is provided with a flow inlet channel 6, the left end of the inner cavity of the valve body 2 is provided with a filtering mechanism 7, and the lower side of the right end of the inner cavity of the valve body 2 is provided with a notch part 8.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the flow regulation locking mechanism 5 comprises a ball valve core 51, the ball valve core 51 is movably arranged in the middle of the inner cavity of the valve body 2, a positioning hole 52 is formed in the middle of the upper end of the valve body 2, a valve rod 53 is inserted into the inner side of the positioning hole 52, a rotary handle 56 is connected to the upper side of the valve rod 53, a dial 54 is installed on the upper side of the rotary handle 56, a positioning screw 55 is arranged at the right end of the dial 54, sealing rings 57 are fixedly connected to two opposite sides of the ball valve core 51, a locking nut 58 is installed on a sleeve bolt at the lower side of a outflow channel 4 at the right end of the inner cavity of the valve body 2, the bottom end of the valve rod 53 penetrates through the positioning hole 52 to be fixedly connected with the upper end of the ball valve core 51, the top end of the valve rod 53 penetrates through the middle of the rotary handle 56 and the dial 54, and the bottom end of the positioning screw 55 penetrates through the rotary handle 56 and the right side of the dial 54.
In this embodiment, the improved ball valve is applicable to numerous valves and pipes, so that the construction and installation of the pipeline are time-saving and labor-saving, the materials and installation cost can be reduced, when in use, the device is directly connected in series on the pipeline, so that liquid can flow into the valve body 2 through the inlet channel 6, meanwhile, the rotary opening of the ball valve core 51 is selected and fixed through the positioning screw 55 by the indication of the dial 54 through the rotary knob 56, so that the pipeline is opened and closed or flow regulation controlled, so that the liquid can be discharged into the pipeline through the outlet channel 4, and the transitional adapting pipe joint with different structures can be connected with the joint of the outlet channel 4 port through the pipe threaded joint 3, so that the device is suitable for occasions connected with the pipeline in a threaded manner during use and installation.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the filtering mechanism 7 comprises an upper connecting block 71, the rear end of the upper connecting block 71 is movably connected with the upper port of the left end of the valve body 2, a lower connecting block 72 is movably arranged at the lower port of the left end of the valve body 2, a filter plate 74 is installed between the upper connecting block 71 and the lower connecting block 72, a mounting bolt 75 is inserted in the middle of the upper connecting block 71 and the lower connecting block 72, a connecting seat 711 is fixedly installed in the middle of the lower connecting block 72, a handle 712 is arranged on the left side of the connecting seat 711, a screw rod 713 is rotatably connected in the middle of the connecting seat 711, two groups of threaded blocks 714 are respectively and threadedly connected at the outer two ends of the screw rod 713, a locking block 715 is fixedly arranged at the upper end of the threaded block 714, a locking hole 716 is formed in the middle of the locking block 715 on the left side of the threaded block 714, a locking bolt 717 is movably connected in a sleeved mode in the middle of the locking hole 716, the bottom end of the mounting bolt 75 penetrates through the middle of the upper connecting block 71 and the lower connecting block 72 and is fixedly connected with the middle of the rear end of the handle 712, and the bottom end of the locking bolt 717 penetrates through the locking hole 716 and is connected with a hard part of the filter plate 74.
In this embodiment, can filter the liquid in the inflow valve body 2 after improving, and then avoid fixed impurity, the granule in the liquid, through long-term deposit and block up the runner to appear the unable normal circumstances of rotating the sealed runner of ball valve, when using, can pass through filter plate 74 earlier when liquid gets into valve body 2 from inflow channel 6, and then make filter plate 74 filter its liquid, ensure the normal use of ball valve. When the filter plate 74 needs to be cleaned, the locking bolts 717 are firstly unscrewed from the filter plate 74 and taken out from the locking holes 716, then the handles 712 are reversed to drive the screw rods 713 to rotate, the locking blocks 715 of the two groups are driven to synchronously move outwards by the threaded blocks 714 of the two groups, so that the limit on the filter plate 74 is relieved, the filter plate 74 can be taken out, cleaning and replacement are carried out, when the filter plate 74 is installed, the filter plate 74 is placed between the two groups of the locking holes 716, the handles 712 are positively rotated, the two groups of the threaded blocks 714 drive the two groups of the locking blocks 715 to move towards the middle to clamp and fix the filter plate 74, and finally the locking bolts 717 are inserted into the hard part of the filter plate 74 to be further fixed.
Examples
The working principle of the ball valve with the flow adjusting and locking functions is specifically described below.
As shown in fig. 1-4, when the ball valve with the flow regulation locking function is used, the ball valve with the flow regulation locking mechanism 5 is improved and is applicable to a plurality of valves and pipes, so that the construction and installation of the pipeline are time-saving and labor-saving, the material and the installation cost can be reduced, when the ball valve is used, the device is directly connected in series on the pipeline, so that liquid can flow into the valve body 2 through the inlet channel 6, meanwhile, the rotary opening of the ball valve core 51 is indicated by the dial 54 and is fixed through the positioning screw 55 through the rotary knob 56, the pipeline is opened and closed or the flow regulation is controlled, so that the liquid can be discharged into the pipeline through the outlet channel 4, and through the pipe threaded joint 3, the transition adapting pipe joint with different structures can be connected with the joint of the port of the outlet channel 4, further, when the ball valve is used and installed, the ball valve is suitable for being connected with the pipeline in a screwed connection way, then the liquid flowing into the valve body 2 can be filtered after being improved by the filtering mechanism 7, so that fixed impurities and particles in the liquid can be prevented from flowing into the valve body 2, and the situation that the flow channel cannot be normally rotated to seal the flow channel through the long-term deposition, when the ball valve is used, the liquid can be guaranteed, and the liquid can be filtered through the filter plate 74 when the liquid enters the filter plate 2, and the filter plate 74. When the filter plate 74 needs to be cleaned, the locking bolts 717 are firstly unscrewed from the filter plate 74 and taken out from the locking holes 716, then the handles 712 are reversed to drive the screw rods 713 to rotate, the locking blocks 715 of the two groups are driven to synchronously move outwards by the threaded blocks 714 of the two groups, so that the limit on the filter plate 74 is relieved, the filter plate 74 can be taken out, cleaning and replacement are carried out, when the filter plate 74 is installed, the filter plate 74 is placed between the two groups of the locking holes 716, the handles 712 are positively rotated, the two groups of the threaded blocks 714 drive the two groups of the locking blocks 715 to move towards the middle to clamp and fix the filter plate 74, and finally the locking bolts 717 are inserted into the hard part of the filter plate 74 to be further fixed.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. Ball valve with flow control locking function, including main part (1), the front end of main part (1) is equipped with valve body (2), its characterized in that: the inner wall of the right end of the inner cavity of the main body (1) is provided with a pipe threaded joint (3), the right end of the inner cavity of the valve body (2) is provided with a flow outlet channel (4), the middle of the valve body (2) is provided with a flow regulating and locking mechanism (5), the left side of the inner cavity of the valve body (2) is provided with a flow inlet channel (6), and the left end of the inner cavity of the valve body (2) is provided with a filtering mechanism (7);
The flow regulation locking mechanism (5) comprises a ball valve core (51), the ball valve core (51) is movably arranged in the middle of the inner cavity of the valve body (2), a positioning hole (52) is formed in the middle of the upper end of the valve body (2), a valve rod (53) is inserted into the inner side of the positioning hole (52), a rotary handle (56) is connected to the upper side of the valve rod (53), a dial (54) is arranged on the upper side of the rotary handle (56), a positioning screw (55) is arranged at the right end of the dial (54), sealing rings (57) are fixedly connected to the two opposite sides of the ball valve core (51), and a locking nut (58) is arranged on a sleeve bolt at the lower side of a flow outlet channel (4) at the right end of the inner cavity of the valve body (2);
The utility model provides a filter mechanism (7) including last connecting block (71), the rear end of last connecting block (71) and the left end upside port swing joint of valve body (2), the left end downside port activity of valve body (2) is equipped with down connecting block (72), install filter plate (74) between last connecting block (71) and lower connecting block (72), install mounting bolt (75) in the centre grafting of last connecting block (71) and lower connecting block (72), the centre fixed mounting of lower connecting block (72) has connecting seat (711), the left side of connecting seat (711) is equipped with handle (712), the centre rotation of connecting seat (711) is connected with screw rod (713), the outside both ends of screw rod (713) threaded connection respectively have threaded block (714) of two sets of, the upper end fixed mounting of threaded block (714) has locking piece (715), locking bolt (717) are seted up in the centre of locking piece (716) on the left side of threaded block (714), the centre grafting of locking hole (716).
2. A ball valve with flow regulating locking function according to claim 1, characterized in that: the bottom end of the valve rod (53) penetrates through the positioning hole (52) to be fixedly connected with the upper end of the ball valve core (51), and the top end of the valve rod (53) is movably connected with the bottom end of the rotary handle (56) and the middle of the dial (54) in a penetrating mode.
3. A ball valve with flow regulating and locking function according to claim 2, characterized in that: the bottom end of the positioning screw (55) is movably connected with the rotary handle (56) and the right side of the dial (54) in a penetrating way.
4. A ball valve with flow regulating locking function according to claim 1, characterized in that: the bottom end of the mounting bolt (75) penetrates through the middle of the upper connecting block (71) and the lower connecting block (72) to be movably connected with the left side port of the valve body (2).
5. The ball valve with flow regulating and locking function according to claim 4, wherein: the front end of the screw rod (713) passes through the left side of the connecting seat (711) to be fixedly connected with the middle part of the rear end of the handle (712), and the bottom end of the locking bolt (717) passes through the locking hole (716) to be connected with the hard part of the filter plate (74).
6. A ball valve with flow regulating locking function according to claim 1, characterized in that: a notch part (8) is arranged at the lower side of the right end of the inner cavity of the valve body (2).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221257741U true CN221257741U (en) | 2024-07-02 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105065830A (en) | Novel tee joint | |
| CN221257741U (en) | Ball valve with flow regulation locking function | |
| CN112303311A (en) | Middle-mounted filtering type bidirectional intercepting replaceable three-section blowoff valve | |
| CN218294603U (en) | High-pressure non-return high-performance hydraulic valve | |
| CN208311604U (en) | A kind of valve body of filter | |
| CN212575745U (en) | Deep-buried valve with good bearing performance | |
| CN109282058A (en) | A kind of new-energy automobile threeway electronics water valve | |
| CN213776455U (en) | Anti-blocking valve | |
| CN206700914U (en) | A kind of improved Y-shaped filter | |
| CN212407631U (en) | Valve with composite function | |
| CN220354568U (en) | Fluorine-lined check valve convenient to maintain | |
| CN218935347U (en) | Bidirectional angle type regulating valve | |
| CN210830565U (en) | Flange formula tap ball valve | |
| CN212839428U (en) | Wear-resisting ball valve | |
| CN213313625U (en) | Filter device for pipeline convenient to maintain and replace | |
| CN220302917U (en) | Multifunctional valve | |
| CN221196323U (en) | Valve convenient to install | |
| CN215059529U (en) | Electromagnetic type valve group control structure | |
| CN213271233U (en) | Pipeline valve assembly | |
| CN220396580U (en) | Double-handle faucet body structure | |
| CN218992377U (en) | Water purification formula valve | |
| CN219712421U (en) | High-platform pneumatic ball valve convenient for filtering impurities | |
| CN220523332U (en) | Ball valve capable of adjusting pipeline fluid flow | |
| CN209977385U (en) | Anti-blocking faucet | |
| CN221034051U (en) | Corrosion-resistant flow regulating valve for wastewater discharge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |