CN221348106U - Integrated valve with feedback signal - Google Patents
Integrated valve with feedback signal Download PDFInfo
- Publication number
- CN221348106U CN221348106U CN202323110641.6U CN202323110641U CN221348106U CN 221348106 U CN221348106 U CN 221348106U CN 202323110641 U CN202323110641 U CN 202323110641U CN 221348106 U CN221348106 U CN 221348106U
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- Prior art keywords
- valve
- rod
- fixedly connected
- valve plate
- vacuum
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- 238000007789 sealing Methods 0.000 claims description 17
- 229920001973 fluoroelastomer Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses an integrated valve with feedback signals, which relates to the technical field of valve manufacturing and comprises a vacuum valve, a signal feedback part arranged on the vacuum valve and a switch part for opening/closing the vacuum valve, wherein the signal feedback part is arranged on the vacuum valve; the vacuum valve comprises a valve body, a lower valve plate arranged in the valve body and used for opening and closing a valve channel, and a valve rod for driving the lower valve plate to open and close; the signal feedback part comprises a cylinder sleeve fixedly connected with the valve cover and a fixing piece sleeved on the valve rod; the switch part comprises a hand wheel rod fixedly connected with the valve rod and a magnetic element sleeved on the hand wheel rod. The utility model has compact structure, beautiful appearance and light weight, and can transmit the valve opening and closing signals in the vacuum system.
Description
Technical Field
The utility model belongs to the technical field of valve manufacturing, and particularly relates to an integrated valve with a feedback signal.
Background
The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. Valves for fluid control systems, ranging from the simplest shut-off valves to the various valves used in extremely complex automatic control systems, are quite diverse in variety and specification and can be classified into shut-off valves, check valves, regulating valves, etc. according to their functions.
At present, in order to realize automation or automatic detection, a manual valve or an automatic valve is often connected into signal control, so that the opening and closing states of all valves can be conveniently and intensively checked, and for the manual valve, because the structure of the manual valve is different from that of an electromagnetic valve, electromagnetic signals cannot be directly captured and utilized, a signal device is added, and the method can achieve a certain effect, but has the advantages of large weight, complex integral structure, independent detection of the valve and the signal number, and increased manufacturing cost.
Disclosure of Invention
The utility model mainly solves the technical problems that the existing manual valve with signal feedback has large weight, complex overall structure and independent detection of valve and signal number, thereby increasing manufacturing cost.
In order to solve the technical problems, the utility model adopts a technical scheme that:
An integrated valve with feedback signals comprises a vacuum valve, a signal feedback part arranged on the vacuum valve and a switch part for opening/closing the vacuum valve;
The vacuum valve comprises a valve body, a lower valve plate and a valve rod, wherein the lower valve plate is arranged in the valve body and used for opening and closing a valve channel, the valve rod drives the lower valve plate to open and close, the valve rod is movably connected with the lower valve plate, one end, far away from the channel, of the valve body is provided with a valve cover, an upper valve plate is further arranged between the valve cover and the valve body, and the upper valve plate is fixedly connected with the lower valve plate through a corrugated pipe;
The signal feedback part comprises a cylinder sleeve fixedly connected with the valve cover and a fixing piece sleeved on the valve rod, the fixing piece is connected with the valve rod through threads, and the fixing piece is fixedly connected with the valve cover;
The switch part comprises a hand wheel rod fixedly connected with the valve rod and a magnetic element sleeved on the hand wheel rod, and the cylinder sleeve is fixedly connected with a magnetic electric shock switch.
Further, the connecting piece between upper valve plate and the valve body, the connecting piece passes through fastener with upper valve plate, valve body, valve gap fixed connection, be equipped with the sealing member between connecting piece and the valve body, be equipped with the sealing member between connecting piece and the upper valve plate.
Further, a hand wheel is fixedly connected to the hand wheel rod, and when the hand wheel is rotated, the valve rod can be driven to drive the lower valve plate to move upwards/downwards.
Further, a sealing element is also arranged on the lower valve plate, and the sealing element is embedded into the bottom surface of the lower valve plate.
Further, the sealing element is a fluororubber sealing ring.
The utility model has the beneficial effects that:
The utility model puts the magnetic element on the valve rod, combines the magnetic electric shock switch, integrates the signal feedback and the valve into a whole, has compact integral structure and light weight, and reduces the cost.
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 view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a valve in semi-section;
FIG. 3 is a schematic diagram of a magnetic shock switch circuit (positive brown signal line, negative blue signal line);
Reference numerals illustrate:
1. A vacuum valve; 11. a valve body; 12. a lower valve plate; 13. a bellows; 14. a valve stem; 15. a valve cover; 16. a connecting piece; 17. an upper valve plate; 18. a fastener; 2. a signal feedback section; 21. cylinder sleeve; 22. a fixing member; 23. an electric shock switch; 3. a switch section; 31. a hand wheel; 32. a hand wheel rod; 33. a magnetic element.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Specific example 1:
As shown in fig. 1 to 3, an integrated valve with feedback signal includes a vacuum valve 1, and a signal feedback part 2 provided on the vacuum valve 1 and a switch part 3 for opening/closing the vacuum valve 1;
The vacuum valve 1 comprises a valve body 11, a lower valve plate 12 and a valve rod 14, wherein the lower valve plate 12 is arranged in the valve body 11 and used for opening and closing a valve channel, the valve rod 14 drives the lower valve plate 12 to open and close, the valve rod 14 is movably connected with the lower valve plate 12, one end, far away from the channel, of the valve body 11 is provided with a valve cover 15, an upper valve plate 17 is further arranged between the valve cover 15 and the valve body 11, and the upper valve plate 17 is fixedly connected with the lower valve plate 12 through a corrugated pipe 13; specifically, the upper valve plate 17, the valve body 11 and the valve cover 15 are fixedly connected by the connecting piece 16 through the fastener 18, a sealing piece is arranged between the connecting piece 16 and the valve body 11, and a sealing piece is arranged between the connecting piece 16 and the upper valve plate 17. Specifically, the lower valve plate 12 is also provided with a sealing element, and the sealing element is embedded in the bottom surface of the lower valve plate 12. Specifically, the sealing element is a fluororubber sealing ring.
The signal feedback part 2 comprises a cylinder sleeve 21 fixedly connected with the valve cover 15 and a fixing piece 22 sleeved on the valve rod 14, the fixing piece 22 is connected with the valve rod 14 through threads, and the fixing piece 22 is fixedly connected with the valve cover 15;
the switch part 3 comprises a hand wheel rod 32 fixedly connected with the valve rod 14 and a magnetic element 33 sleeved on the hand wheel rod 32, and the cylinder sleeve 21 is fixedly connected with the magnetic electric shock switch 23. Specifically, the hand wheel rod 32 is fixedly connected with a hand wheel 31, and when the hand wheel 31 is rotated, the valve rod 14 can be driven to drive the lower valve plate 17 to move upwards/downwards.
Main performance index:
The medium is used: air, non-corrosive gas; pressure range: 1.3x10 -5pa～3x10-5 pa;
Leakage rate: less than or equal to 1.3x10 -7 Pa L/S; medium temperature: -30-150 ℃;
Open life: more than or equal to 20 ten thousand times;
referring to fig. 3, signal connection mode:
when the manual valve is closed, the contact switch is closed, and the indicator lamp S1 and the external indicator lamp S2 are on;
When the manual valve is opened, the contact switch is opened, and the indicator lamp S1 and the external indicator lamp S2 are turned off;
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (5)
1. An integrated valve with feedback signal, characterized in that: comprises a vacuum valve (1), a signal feedback part (2) arranged on the vacuum valve (1) and a switch part (3) for opening/closing the vacuum valve (1);
The vacuum valve (1) comprises a valve body (11), a lower valve plate (12) arranged in the valve body (11) and used for opening and closing a valve channel, and a valve rod (14) driving the lower valve plate (12) to open and close, wherein the valve rod (14) is movably connected with the lower valve plate (12), one end, far away from the channel, of the valve body (11) is provided with a valve cover (15), an upper valve plate (17) is further arranged between the valve cover (15) and the valve body (11), and the upper valve plate (17) is fixedly connected with the lower valve plate (12) through a corrugated pipe (13);
The signal feedback part (2) comprises a cylinder sleeve (21) fixedly connected with the valve cover (15) and a fixing piece (22) sleeved on the valve rod (14), the fixing piece (22) is connected with the valve rod (14) through threads, and the fixing piece (22) is fixedly connected with the valve cover (15);
The switch part (3) comprises a hand wheel rod (32) fixedly connected with the valve rod (14) and a magnetic element (33) sleeved on the hand wheel rod (32), and the cylinder sleeve (21) is fixedly connected with a magnetic electric shock switch (23).
2. An integrated valve with feedback signal as in claim 1, wherein: the valve is characterized in that the valve comprises a connecting piece (16) between the upper valve plate (17) and the valve body (11), the connecting piece (16) is used for fixedly connecting the upper valve plate (17), the valve body (11) and the valve cover (15) through a fastener (18), a sealing piece is arranged between the connecting piece (16) and the valve body (11), and a sealing piece is arranged between the connecting piece (16) and the upper valve plate (17).
3. An integrated valve with feedback signal as in claim 1, wherein: the hand wheel rod (32) is fixedly connected with a hand wheel (31), and when the hand wheel (31) is rotated, the valve rod (14) can be driven to drive the lower valve plate (17) to move upwards/downwards.
4. An integrated valve with feedback signal as in claim 1, wherein: and a sealing element is also arranged on the lower valve plate (12), and is embedded into the bottom surface of the lower valve plate (12).
5. An integrated valve with feedback signal as in claim 2, wherein: the sealing piece is a fluororubber sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323110641.6U CN221348106U (en) | 2023-11-17 | 2023-11-17 | Integrated valve with feedback signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323110641.6U CN221348106U (en) | 2023-11-17 | 2023-11-17 | Integrated valve with feedback signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221348106U true CN221348106U (en) | 2024-07-16 |
Family
ID=91843987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323110641.6U Active CN221348106U (en) | 2023-11-17 | 2023-11-17 | Integrated valve with feedback signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221348106U (en) |
-
2023
- 2023-11-17 CN CN202323110641.6U patent/CN221348106U/en active Active
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