CN215214799U - Manual air regulating valve - Google Patents
Manual air regulating valve Download PDFInfo
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- CN215214799U CN215214799U CN202121189387.1U CN202121189387U CN215214799U CN 215214799 U CN215214799 U CN 215214799U CN 202121189387 U CN202121189387 U CN 202121189387U CN 215214799 U CN215214799 U CN 215214799U
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- pivot
- valve plate
- fixedly connected
- manual air
- barrel
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Abstract
The application discloses manual air regulating valve, the novel nipple rectifier comprises a cylindrical shel, the barrel rotates respectively and is connected with first pivot and second pivot, the first valve plate that rotates of first pivot fixedly connected with, second pivot fixedly connected with second rotates the valve plate, first pivot with be provided with fixed valve plate between the second pivot, first pivot with the synchronous antiport of second pivot, the barrel inner wall is provided with backstop portion, backstop portion encircles the barrel inner wall still includes the sealing washer, the sealing washer is paved backstop portion towards one side of first rotation valve plate. Through setting up first rotation valve plate and second rotation valve plate, when closing or opening the barrel, first rotation valve plate and second rotation valve plate can synchronous antiport, set up backstop portion as surrounding barrel inner wall, when closing the air regulating valve, first rotation valve plate, second rotation valve plate and fixed valve plate all contact with the sealing washer, have promoted sealed effect.
Description
Technical Field
The utility model relates to a dust remover field especially relates to a manual air register valve.
Background
The manual air regulating valve is mainly used for enterprises of metallurgy, building materials, electric power, chemical engineering and the like, and is mainly used for opening and closing air inlet and outlet pipelines and adjusting air volume.
The stopping part is arranged on the two sides of the valve plate, and the stopping part is connected with the valve plate to form a circle, so that the sealing effect is not ideal.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a manual air register valve with improved sealing effect.
In a first aspect, the utility model discloses a manual air regulating valve, the novel nipple rectifier comprises a cylindrical shel, the barrel rotates respectively and is connected with first pivot and second pivot, the first valve plate that rotates of first pivot fixedly connected with, second pivot fixedly connected with second rotates the valve plate, first pivot with be provided with fixed valve plate between the second pivot, first pivot with the synchronous antiport of second pivot, the barrel inner wall is provided with backstop portion, backstop portion encircles the barrel inner wall still includes the sealing washer, the sealing washer is paved backstop portion towards one side of first rotation valve plate.
According to the technical scheme that this application embodiment provided, through setting up first rotation valve plate and second rotation valve plate, when closing or opening the barrel, first rotation valve plate and second rotation valve plate can synchronous antiport, set up backstop portion as surrounding barrel inner wall, when closing the air register valve, first rotation valve plate, second rotation valve plate and fixed valve plate all contact with the sealing washer, have promoted sealed effect.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a manual air regulating valve according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a manual air adjusting valve according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a manual air adjusting valve according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a manual air regulating valve according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Please refer to fig. 1-4, the utility model discloses a manual air adjusting valve, including barrel 10, barrel 10 rotates respectively to be connected with first pivot 20 and second pivot 30, the first valve plate 21 that rotates of first pivot 20 fixedly connected with, second pivot 30 fixedly connected with second rotates valve plate 31, be provided with fixed valve plate 40 between first pivot 20 and the second pivot 30, the synchronous antiport of first pivot 20 and second pivot 30, barrel 10 inner wall is provided with backstop portion 11, backstop portion 11 encircles barrel 10 inner wall, still include the sealing washer, the sealing washer is paved one side that backstop portion 11 faced first rotation valve plate 21.
The utility model discloses an in the embodiment, the barrel rotates respectively and is connected with first pivot and second pivot, the first valve plate that rotates of first pivot fixedly connected with, the valve plate is rotated to second pivot fixedly connected with second, the synchronous antiport of first pivot and second pivot, the first pivot of drive can drive the second pivot and rotate, the rotation of drive second pivot can drive first pivot and rotate, and the synchronous antiport of first pivot and second pivot drives first rotation valve plate and the synchronous antiport of second rotation valve plate, when opening or closing the air regulating valve, can improve the speed of opening or closing. Be provided with fixed valve plate between first pivot and the second pivot, when first rotation valve plate and second rotation valve plate supported the sealing washer respectively, fixed valve plate can guarantee the leakproofness of air regulating valve, and fixed valve plate supports the sealing washer certainly. Backstop portion encircles the barrel inner wall, and backstop portion is used for backstop first rotating valve plate and second rotating valve plate, and backstop portion plays limiting displacement, and simultaneously, when the air regulating valve was closed, backstop portion also can play the effect of supporting first rotating valve plate and second rotating valve plate. The sealing ring is fully paved on one side of the stopping part facing the first rotating valve plate, and when the stopping part stops the first rotating valve plate and the second rotating valve plate, the sealing ring plays a role in sealing the first rotating valve plate, the second rotating valve plate and the fixed valve plate, so that the sealing performance of the air regulating valve is ensured.
Further, the first shaft 20 is fixedly connected with a first gear 22, the second shaft 30 is fixedly connected with a second gear 32, and the first gear 22 is meshed with the second gear 32.
The utility model discloses an in the embodiment, through first gear and the meshing of second gear, realize the synchronous antiport of first pivot and second pivot, the transmission is steady, and the drive ratio is accurate, reliable operation, efficient, longe-lived.
Further, the first gear 22 and the second gear 32 are both located outside the cylinder 10.
The utility model discloses an in the embodiment, first gear and second gear all are located the barrel outside, avoid first gear and second gear to be corroded by the inside flue gas of barrel, have guaranteed the synchronous antiport's of first pivot and second pivot stability.
Further, the stopper 11 is located on the lee side of the first rotating valve plate 21.
The utility model discloses an in the embodiment, backstop portion is located the lee side of first rotating valve plate, has improved the reliability of backstop portion backstop first rotating valve plate and second rotating valve plate, and simultaneously under the impact of flue gas, first rotating valve plate and second rotating valve plate can sticis the sealing washer, have guaranteed the sealing performance of air regulating valve.
Further, the adjusting plate 51 is fixedly connected to the barrel 10, the adjusting plate 51 is provided with an arc-shaped sliding groove 52, the first rotating shaft 20 is fixedly connected with an adjusting rod 54, the adjusting rod 54 is fixedly connected with a sliding block 55, and the sliding block 55 slides in the sliding groove 52.
The utility model discloses an in the embodiment, adjust the pole through rotating and drive first pivot and rotate, drive first rotation valve plate and the synchronous antiport of second rotation valve plate for the air regulating valve is opened or is closed. When the adjusting rod rotates, the sliding block slides in the sliding groove, and the sliding groove can limit the movement range of the sliding block, namely the rotation angle of the adjusting rod.
Further, the adjustment plate 51 is provided with a scale 53.
The utility model discloses an in the embodiment, the regulating plate is provided with the scale, rotates at the workman and adjusts the pole and drive the air regulating valve and open or when closing, adjusts the pole and can move along the scale direction, and the workman can master opening or the condition of closing of air regulating valve according to the scale.
Further, one end of the sliding block 55 close to the cylinder 10 is provided with a bolt head 56, the sliding block 55 is screwed with a nut 57, and the sliding groove 52 is located between the bolt head 56 and the nut 57.
The utility model discloses an in the embodiment, when the air register valve is adjusted to needs, the nut rotates for the regulating plate is relaxed to nut and bolt head, and the slider can slide in the sliding tray. After the air regulating valve is adjusted, the nut is rotated, so that the nut and the bolt head clamp the adjusting plate, the sliding of the sliding block in the sliding groove is avoided, and the first rotating valve plate and the second rotating valve plate are fixed.
Further, the nut 57 is threadedly coupled with a first handle 59.
The utility model discloses an in the embodiment, the nut spiro union has first handle, and the workman can grip first handle when needs swivel nut, is convenient for swivel nut.
Further, the bolt head 56 is threadedly connected with a second handle 58.
The utility model discloses an in the embodiment, the bolt head spiro union has the second handle, and the workman can grip the second handle when needs swivel nut, avoids the bolt head to follow the nut and rotates.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. The utility model provides a manual air regulating valve, a serial communication port, includes the barrel, the barrel rotates respectively and is connected with first pivot and second pivot, the first valve plate that rotates of first pivot fixedly connected with, second pivot fixedly connected with second rotates the valve plate, first pivot with be provided with fixed valve plate between the second pivot, first pivot with the synchronous antiport of second pivot, the barrel inner wall is provided with backstop portion, backstop portion encircles the barrel inner wall still includes the sealing washer, the sealing washer is paved backstop portion towards one side of first rotation valve plate.
2. The manual air register valve according to claim 1, wherein a first gear is fixedly connected to the first rotating shaft, a second gear is fixedly connected to the second rotating shaft, and the first gear and the second gear are engaged.
3. The manual air register of claim 2, wherein the first gear and the second gear are both located outside the barrel.
4. The manual damper of claim 1, wherein the stop is located on a leeward side of the first rotary valve plate.
5. The manual air adjusting valve according to claim 1, wherein an adjusting plate is fixedly connected to the cylinder, the adjusting plate is provided with an arc-shaped sliding groove, an adjusting rod is fixedly connected to the first rotating shaft, a sliding block is fixedly connected to the adjusting rod, and the sliding block slides in the sliding groove.
6. The manual air register valve according to claim 5, wherein the adjusting plate is provided with a scale.
7. The manual air adjusting valve according to claim 5, wherein a bolt head is arranged at one end of the sliding block close to the cylinder, a nut is screwed on the sliding block, and the sliding groove is located between the bolt head and the nut.
8. The manual air register valve according to claim 7, wherein the nut is threaded with a first handle.
9. The manual air register valve of claim 7, wherein the bolt head is threaded with a second handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121189387.1U CN215214799U (en) | 2021-05-31 | 2021-05-31 | Manual air regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121189387.1U CN215214799U (en) | 2021-05-31 | 2021-05-31 | Manual air regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215214799U true CN215214799U (en) | 2021-12-17 |
Family
ID=79420288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121189387.1U Active CN215214799U (en) | 2021-05-31 | 2021-05-31 | Manual air regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215214799U (en) |
-
2021
- 2021-05-31 CN CN202121189387.1U patent/CN215214799U/en active Active
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