CN220930217U - Electric regulating valve capable of improving regulating precision - Google Patents
Electric regulating valve capable of improving regulating precision Download PDFInfo
- Publication number
- CN220930217U CN220930217U CN202322298197.9U CN202322298197U CN220930217U CN 220930217 U CN220930217 U CN 220930217U CN 202322298197 U CN202322298197 U CN 202322298197U CN 220930217 U CN220930217 U CN 220930217U
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- rotating plate
- plate
- fixed
- valve
- improving
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- 230000001105 regulatory effect Effects 0.000 title abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 11
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- 230000003993 interaction Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000012856 packing Methods 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 27
- 230000000903 blocking effect Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 238000003466 welding Methods 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 241001553178 Arachis glabrata Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model belongs to the field of valves, in particular to an electric regulating valve for improving regulating precision, which comprises a valve body, wherein a protective sleeve is fixed above the valve body, an actuator is arranged at the top end of the protective sleeve, a power rod penetrates out of the actuator, a waterproof motor is embedded at one side of the bottom end of the power rod, a driving rod is connected to a power output end of the waterproof motor, a rotating plate is fixed on the outer wall of the driving rod, and a fixing shell is arranged at one side of the rotating plate; according to the utility model, the protection sleeve is fixed between the valve body and the actuator, so that the packing mechanism is conveniently protected to keep the tightness of the valve, meanwhile, the power rod is arranged to open and close the valve, when micro-adjustment is needed, the driving rod is driven by the operation of the waterproof motor, so that the rotating plate is driven to rotate, and the plugging plates with different areas are sealed by the expansion and the contraction of the rotating plate, so that the through holes formed in the plugging plates are plugged, the micro-adjustment is carried out, and the adjustment precision is improved.
Description
Technical Field
The utility model relates to the field of valves, in particular to an electric regulating valve capable of improving regulating precision.
Background
The electric regulating valve consists of a valve and an actuator. Valves are devices used in fluid systems to control the direction, pressure, and flow of fluids, and are devices that allow or stop the flow of media (liquids, gases, powders) in pipes and equipment. The actuator, which is an integral part of the control valve, acts in the automatic control system to receive signals from the regulator to regulate the flow of the process medium in accordance with its position and characteristics in the process line, thereby bringing the various parameters of the fluid within the desired range.
The publication number is: the shelling and peeling device for peanut processing comprises a valve body, a valve cover arranged on the valve body, a bracket arranged at the top of the valve cover, a valve rod arranged in the valve cover and an electric actuating mechanism arranged at the top of the bracket and fixedly connected with the valve rod, wherein the valve rod is arranged in the valve cover; the valve is characterized by also comprising a combined valve core arranged at the bottom of the valve rod and a combined valve seat which is arranged on the valve body and is matched with the combined valve core; the combined valve core comprises a lower valve core arranged at the bottom end of the valve rod and an upper valve core arranged on the lower valve core and contacted with the valve rod; according to the utility model, through the arrangement of the combined valve core, when the valve needs to be opened to control the micro flow, the combined valve core limits the flow for a plurality of times, so that the precision of the valve on the micro flow control is improved.
In summary, the following technical problems exist in the prior art: when the existing regulating valve is used for regulating the valve, the precision is insufficient, and the tiny flow regulation is difficult to realize, so that the applicability is poor, and the electric regulating valve for improving the regulating precision is provided for the problems.
Disclosure of utility model
In order to make up for the defects of the prior art, and avoid the problems that the accuracy is insufficient, the tiny flow adjustment is difficult to realize and the applicability is poor when the valve is adjusted by the existing adjusting valve, the utility model provides an electric adjusting valve for improving the adjusting accuracy.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an electric regulating valve for improving regulating precision, which comprises a valve body, wherein a protective sleeve is fixed above the valve body, an actuator is arranged at the top end of the protective sleeve, a power rod penetrates out of the actuator, a waterproof motor is embedded at one side of the bottom end of the power rod, a driving rod is connected to the power output end of the waterproof motor, a rotating plate is fixed on the outer wall of the driving rod, a fixing shell is arranged at one side of the rotating plate, and a blocking plate is arranged below the fixing shell.
Preferably, the fixed shell is fixedly connected with the plugging plate, and the fixed shell is movably connected with the rotating plate.
Preferably, the rotating plate is fixedly connected with the power rod, and the rotating plate forms a rotating structure with the plugging plate through the power rod.
Preferably, the limiting groove is formed in the inner wall of the plugging plate, the sliding block is fixed to the bottom end of the rotating plate, the sliding groove is formed in the upper portion of the rotating plate, the rotating plate forms a sliding structure with the limiting groove through the sliding block, and the rotating plate is fixedly connected with the sliding block.
Preferably, a connecting sleeve is fixed on the other side of the bottom end of the power rod, and a water outlet groove is formed in the outer wall of the connecting sleeve.
Preferably, the bottom end of the connecting sleeve is fixed with a pressing plate, a sealing gasket is connected below the pressing plate, a bearing plate is arranged at the bottom of the sealing gasket, the connecting sleeve is connected with the pressing plate in a welding mode, and the pressing plate is connected with the sealing gasket in an adhesive mode.
Preferably, the inner wall of the bearing plate is provided with an interaction port, and a blocking head penetrates out of the interaction port.
The utility model has the advantages that:
1. According to the utility model, the protection sleeve is fixed between the valve body and the actuator, so that the packing mechanism is conveniently protected to maintain the tightness of the valve, meanwhile, the power rod is arranged to open and close the valve, when micro-adjustment is needed, the driving rod is driven by the operation of the waterproof motor, so that the rotating plate is driven to rotate, and the plugging plates with different areas are sealed by the expansion and the contraction of the rotating plate, so that the through holes formed in the plugging plates are plugged, the micro-adjustment is carried out, and the adjustment precision is improved;
2. According to the utility model, each group of rotating plates is provided with the sliding groove and the sliding blocks, the upper sliding blocks penetrate into the lower sliding groove and are clamped in the upper and lower adjacent rotating plates, so that the rotating plates are convenient to connect with each other, expansion and unfolding are carried out in rotation, the blocking range is changed, meanwhile, the sliding blocks fixed by the fixed shell are clamped with the sliding grooves of the uppermost rotating plate, excessive rotation is avoided, the lowermost rotating plate sliding blocks penetrate into the limiting grooves formed in the blocking plates, and stable sliding of the rotating plates is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a power lever structure of the present utility model;
fig. 3 is a schematic view of a waterproof motor structure according to the present utility model;
fig. 4 is a schematic view of a rotating plate structure according to the present utility model.
In the figure: 1. a valve body; 2. an actuator; 3. a protective sleeve; 4. a power lever; 5. a waterproof motor; 6. a driving rod; 7. a fixed case; 8. a rotating plate; 9. a plugging plate; 10. a slide block; 11. a chute; 12. a limit groove; 13. a connection sleeve; 14. a water outlet tank; 15. a compacting plate; 16. a sealing gasket; 17. a receiving plate; 18. an interaction port; 19. and (5) plugging the end cap.
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.
Referring to fig. 1-4, an electric regulating valve for improving regulating precision comprises a valve body 1, a protective sleeve 3 is fixed above the valve body 1, an actuator 2 is installed at the top end of the protective sleeve 3, a power rod 4 penetrates out of the actuator 2, a waterproof motor 5 is embedded at one side of the bottom end of the power rod 4, a driving rod 6 is connected to a power output end of the waterproof motor 5, a rotating plate 8 is fixed on the outer wall of the driving rod 6, a fixed shell 7 is arranged at one side of the rotating plate 8, and a plugging plate 9 is arranged below the fixed shell 7.
During operation, fixed protective sleeve 3 between valve body 1 and the executor 2, the leakproofness of valve is kept to the protection packing mechanism of being convenient for, places power pole 4 simultaneously and opens and close the valve, when needs are carried out micro-adjustment, drives actuating lever 6 through waterproof motor 5 work to drive rotation board 8 and rotate, through expansion and the shrink of rotation board 8, seal the shutoff board 9 of different areas, thereby carry out the shutoff to the through-hole that shutoff board 9 offered, thereby carry out micro-adjustment, improve the precision of adjusting.
Further, the fixed shell 7 is fixedly connected with the plugging plate 9, and the fixed shell 7 is movably connected with the rotating plate 8;
During operation, fixed shell 7 and shutoff board 9 are fixed to form the container space, are equipped with multiunit rotor plate 8, and the fixed shell 7 of being convenient for accomodates rotor plate 8 and avoid too scattered in disorder.
Further, the rotating plate 8 is fixedly connected with the power rod 4, and the rotating plate 8 forms a rotating structure through the power rod 4 and the plugging plate 9;
During operation, the power rod 4 drives the rotating plate 8 to rotate, and the waterproof motor 5 drives the rotating plate 8 to rotate according to the required flow, so that different ranges can be conveniently controlled and unfolded, and errors caused by manual or manual control are avoided.
Further, a limit groove 12 is formed in the inner wall of the plugging plate 9, a sliding block 10 is fixed at the bottom end of the rotating plate 8, a sliding groove 11 is formed above the rotating plate 8, the rotating plate 8 forms a sliding structure through the sliding block 10 and the limit groove 12, and the rotating plate 8 is fixedly connected with the sliding block 10;
During operation, each group of rotating plates 8 are provided with a sliding groove 11 and a sliding block 10, in the rotating plates 8 which are adjacent up and down, the sliding block 10 above penetrates into the sliding groove 11 below and is clamped, the rotating plates 8 are connected with each other conveniently, expansion and unfolding are carried out in rotation, the blocking range is changed, meanwhile, the sliding block 10 fixed by the fixed shell 7 is clamped with the sliding groove 11 of the rotating plate 8 at the uppermost position, excessive separation of the fixed shell 7 due to rotation is avoided, the sliding block 10 of the rotating plate 8 at the lowermost position penetrates into the limiting groove 12 formed by the blocking plate 9, and the rotating plate 8 can slide stably conveniently.
Further, a connecting sleeve 13 is fixed on the other side of the bottom end of the power rod 4, and a water outlet groove 14 is formed in the outer wall of the connecting sleeve 13;
When the power rod is in operation, the power rod 4 is fixedly connected with the connecting sleeve 13 so as to conveniently drive the connecting sleeve 13 to move, so that the water inlet cavity is communicated with the water outlet cavity, and water which is convenient to adjust flows out from the water outlet cavity through the water outlet groove 14 of the connecting sleeve 13.
Further, a pressing plate 15 is fixed at the bottom end of the connecting sleeve 13, a sealing gasket 16 is connected below the pressing plate 15, a bearing plate 17 is arranged at the bottom of the sealing gasket 16, the connecting sleeve 13 is connected with the pressing plate 15 in a welding way, and the pressing plate 15 is connected with the sealing gasket 16 in an adhesive way;
During operation, the compressing plate 15 fixed by the connecting sleeve 13 is attached to the bearing plate 17 fixed in the valve body 1, so that plugging is facilitated, water penetration is avoided, and meanwhile, the compressing plate 15 is adhered to the sealing gasket 16, so that the sealing performance is improved.
Further, an interaction port 18 is formed in the inner wall of the receiving plate 17, and a plugging head 19 penetrates through the interaction port 18;
When the power rod 4 is pushed by the power rod 4, the compacting plate 15 is attached to the bearing plate 17, the plugging head 19 penetrates into the interaction port 18 to completely seal the water inlet cavity and the water outlet cavity, and when the power rod 4 is required to be regulated, the plugging head 19 is slightly lifted to separate from the interaction port 18, so that water can conveniently enter the connecting sleeve 13 through the through hole of the plugging plate 9, and the flow can be regulated accurately.
Working principle: the main structure of the regulating valve is formed by the actuator 2 and the valve body 1, the protective sleeve 3 is arranged between the actuator 2 and the valve body 1, the packing mechanism and the power rod 4 are conveniently protected and placed, the waterproof motor 5 is embedded in the bottom end of the power rod 4, the driving rod 6 is driven to rotate by the waterproof motor 5, the driving rod 6 drives the rotating plate 8 to rotate, the rotating plate 8 penetrates out of the fixed shell 7, the sliding blocks 10 and the sliding grooves 11 of each group of the rotating plates 8 are mutually clamped, the power of the waterproof motor 5 is conveniently passed through, the rotating plate 8 is unfolded to seal the through holes of the sealing plate 9, the rotating range of the rotating plate 8 is conveniently regulated according to the required flow, the fixed shell 7 fixed by the sealing plate 9 is clamped with the uppermost group of the rotating plate 8, the sliding blocks of the lowermost rotating plate 8 are prevented from being excessively separated, the sliding is conveniently and prevented from being deviated by the limiting groove 12 clamped, the connecting sleeve 13 fixed by the power rod 4 is sleeved outside the waterproof motor 5 and the sealing plate 9, the connecting sleeve 13 is conveniently circulated by the water outlet groove 14 formed, the power rod 4 is conveniently pushed by the actuator 2, the sealing plate 15 is tightly pressed by the sealing plate 17, and the sealing plate 17 is mutually pressed by the sealing plate 18, and the sealing plug is conveniently pressed by the sealing plate 18 when the sealing plate 1 is mutually pressed by the sealing plate 18, and the sealing plug is mutually pressed by the sealing plate 18, and the sealing plate is tightly pressed by the sealing plate 18 when the sealing plate is tightly and the sealing plate 1 is tightly pressed by the sealing plate 18.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. An electric control valve for improving the control precision is characterized in that: including valve body (1), the top of valve body (1) is fixed with protective casing (3), and executor (2) are installed on the top of protective casing (3), power pole (4) are worn out to the inside of executor (2), and bottom one side of power pole (4) is inlayed and is equipped with waterproof motor (5), the power take off end of waterproof motor (5) is connected with actuating lever (6), and the outer wall of actuating lever (6) is fixed with rotating plate (8), one side of rotating plate (8) is provided with fixed shell (7), and the below of fixed shell (7) is settled there is shutoff board (9).
2. The electric control valve for improving control accuracy according to claim 1, wherein: the fixed shell (7) is fixedly connected with the plugging plate (9), and the fixed shell (7) is movably connected with the rotating plate (8).
3. The electric control valve for improving control accuracy according to claim 2, wherein: the rotating plate (8) is fixedly connected with the power rod (4), and the rotating plate (8) forms a rotating structure with the plugging plate (9) through the power rod (4).
4. An electric control valve for improving control accuracy according to claim 3, wherein: limiting grooves (12) are formed in the inner wall of the plugging plate (9), sliding blocks (10) are fixed to the bottom end of the rotating plate (8), sliding grooves (11) are formed in the upper portion of the rotating plate (8), the rotating plate (8) forms a sliding structure with the limiting grooves (12) through the sliding blocks (10), and the rotating plate (8) is fixedly connected with the sliding blocks (10).
5. The electric control valve for improving control accuracy according to claim 4, wherein: a connecting sleeve (13) is fixed on the other side of the bottom end of the power rod (4), and a water outlet groove (14) is formed in the outer wall of the connecting sleeve (13).
6. The electric control valve for improving control accuracy according to claim 5, wherein: the bottom of adapter sleeve (13) is fixed with clamp plate (15), and the below of clamp plate (15) is connected with sealed pad (16), the bottom of sealed pad (16) is provided with and holds board (17), adapter sleeve (13) and clamp plate (15) welded connection, and clamp plate (15) and sealed pad (16) bonding connection.
7. The electric control valve for improving control accuracy according to claim 6, wherein: an interaction port (18) is formed in the inner wall of the bearing plate (17), and a plugging head (19) penetrates out of the interaction port (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322298197.9U CN220930217U (en) | 2023-08-25 | 2023-08-25 | Electric regulating valve capable of improving regulating precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322298197.9U CN220930217U (en) | 2023-08-25 | 2023-08-25 | Electric regulating valve capable of improving regulating precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930217U true CN220930217U (en) | 2024-05-10 |
Family
ID=90967004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322298197.9U Active CN220930217U (en) | 2023-08-25 | 2023-08-25 | Electric regulating valve capable of improving regulating precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930217U (en) |
-
2023
- 2023-08-25 CN CN202322298197.9U patent/CN220930217U/en active Active
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