CN217482006U - Intelligent flow control valve for conveying dangerous liquid - Google Patents
Intelligent flow control valve for conveying dangerous liquid Download PDFInfo
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- CN217482006U CN217482006U CN202122948560.8U CN202122948560U CN217482006U CN 217482006 U CN217482006 U CN 217482006U CN 202122948560 U CN202122948560 U CN 202122948560U CN 217482006 U CN217482006 U CN 217482006U
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- valve
- diversion
- gear
- flow control
- control valve
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Abstract
The utility model discloses an intelligent flow control valve for dangerous liquid delivery, which comprises a valve body, a valve cover and a valve rod, wherein the bottom of the valve rod penetrates through the top of the valve cover and is connected with a transmission gear, a plurality of driven gears which are meshed with each other are arranged inside the valve rod, a driving gear is arranged at the top of the valve rod and is connected with the top of the valve cover through a fixing frame, a motor is arranged on the left side of the fixing frame, a flow passage is arranged inside the valve body, a diversion gear disc which is meshed with the transmission gear is arranged between the fixing rods, diversion discs are arranged on the left side wall and the right side wall of the diversion gear disc, a plurality of diversion holes are arranged inside the diversion gear disc and the diversion disc, the flow size is changed in the device, the gear meshing rotation control is adopted, the effect on the flow size is better, liquid flows out from the diversion holes, the liquid guidance is improved, and the adjustment through the gears is more convenient and intelligent, the safety is better, is difficult to damage simultaneously, is convenient for change.
Description
Technical Field
The utility model relates to an intelligent flow control valve for dangerous liquid is carried.
Background
The flow control valve is applied to the pressure pipeline, when the pressure at the inlet and the outlet of the valve changes, the flow control valve is opened or closed smoothly, and the flow control valve plays an important role in a pressure pipeline system. In the common flow control valve, a steel ball is pushed by liquid in the valve to control the liquid outlet amount of a liquid outlet, and the steel ball freely rolls without guidance, so that the flow of the flow valve is unstable and cannot be smoothly adjusted, and the irregular movement of the steel ball causes great noise.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an intelligent flow control valve for dangerous liquid is carried in order to solve the not enough of above prior art.
An intelligent flow control valve for conveying dangerous liquid comprises a valve body, a valve cover and a valve rod, wherein the bottom of the valve rod penetrates through the top of the valve cover and is connected with a transmission gear, a plurality of driven gears which are meshed with each other are arranged inside the valve rod, a driving gear is arranged on the top of the valve rod, the driving gear is connected with the top of the valve cover through a fixing frame, a motor is arranged on the left side of the fixing frame and is connected with the driving gear through a rotating shaft penetrating through the side wall of the fixing frame, a flow passage is arranged in the valve body, the left end and the right end in the flow passage are both provided with fixed rods, a diversion gear disc meshed with the transmission gear is arranged between the fixed rods, the left side wall and the right side wall of the diversion gear disc are both provided with diversion discs, the diversion disk and the diversion gear disk are connected with the fixing rod through rotating shafts, and a plurality of diversion holes are formed in the diversion gear disk and the diversion disk.
As a further improvement, the transmission gear is meshed with the diversion gear disc.
As a further improvement, the driving gear is meshed with a transmission gear at the top end of the valve rod.
As a further improvement, the inner walls of the valve body and the valve cover are provided with anticorrosive coatings.
As a further improvement, the plurality of flow guide holes are annularly arranged around the rotating shaft.
As a further improvement, the transmission gear is connected with the bottom of the valve rod through a fixed head.
Has the beneficial effects that:
(1) this device reaches the effect of control flow control valve through the size of the position of the overlapping of drive driving gear adjustment water conservancy diversion toothed disc and water conservancy diversion dish, simple structure, and convenient design for flow control valve is to the accuracy of the control of flow in work, and the practicality is higher, and makes the flow stable.
(2) The mode that changes flow size in this device is gear engagement rotation control, and is better to the big or small control effect of flow, and liquid flows out from the water conservancy diversion hole, has improved the guidance quality of liquid, adjusts convenient intelligence more through the gear, and the security is better, is difficult to damage simultaneously, is convenient for change.
Drawings
FIG. 1 is a schematic diagram of the general construction of an intelligent flow control valve for hazardous liquid delivery;
fig. 2 is a schematic structural view of a diaphragm;
FIG. 3 is a schematic view of the construction of the inducer gear disc;
1. the valve comprises a valve rod 2, a valve cover 3, a valve body 4, a flow guide disc 5, a fixed rod 6, a flow guide gear disc 7, a fixed head 8, a transmission gear 9, a driven gear 10, a fixed frame 11, a motor 12, a driving gear 13 and a flow guide hole.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation of the protection scope of the present invention.
As shown in fig. 1 to 3, the intelligent flow control valve for conveying hazardous liquid includes a valve rod 1, a valve cover 2, a valve body 3, a diversion disc 4, a fixing rod 5, a diversion gear disc 6, a fixing head 7, a transmission gear 8, a driven gear 9, a fixing frame 10, a motor 11, a driving gear 12, and a diversion hole 13.
An intelligent flow control valve for conveying dangerous liquid comprises a valve body 3, a valve cover 2 and a valve rod 1, wherein the bottom of the valve rod 1 penetrates through the top of the valve cover 2 and is connected with a transmission gear, a plurality of driven gears 9 meshed with each other are arranged inside the valve rod 1, a driving gear 12 is arranged on the top of the valve rod 1, the driving gear 12 is connected with the top of the valve cover 2 through a fixing frame 10, a motor 11 is arranged on the left side of the fixing frame 10, the motor 11 is connected with the driving gear 12 through a rotating shaft penetrating through the side wall of the fixing frame 10, a flow passage is arranged inside the valve body 3, fixing rods 5 are arranged at the left end and the right end inside the flow passage, a flow guide gear disc 6 meshed with the transmission gear 8 is arranged between the fixing rods 5, flow guide discs 4 are arranged on the left side wall and the right side wall of the flow guide gear disc 6, and the flow guide discs 4 and 6 are connected with the fixing rods 5 through rotating shafts, the inside of water conservancy diversion gear dish 6, water conservancy diversion dish 4 all be equipped with a plurality of water conservancy diversion hole 13, drive gear 8 meshes with water conservancy diversion gear dish 6 mutually, driving gear 12 meshes with the drive gear 8 on 1 top of valve rod mutually, all be equipped with anticorrosive coating on the inner wall of valve body 3, valve gap 2, a plurality of water conservancy diversion hole 13 is the annular around the pivot and arranges, drive gear 8 links to each other through the bottom of fixed head 7 with valve rod 1.
When the valve is used, the driving gear is controlled to rotate through the driving motor, the driving gear rotates to drive the driven gear inside the valve rod to rotate, the driven gear at the bottom of the valve body is meshed with the transmission gear, the transmission gear rotates at the moment, the transmission gear is meshed with the diversion gear disc, the rotation angle of the diversion gear disc is adjusted along with the pressure, when the pressure is high, the diversion gear disc is rotated to enable the overlapped part of the diversion gear disc and the diversion holes in the diversion disc to be reduced, and when the pressure is low, the diversion gear disc is rotated to enable the overlapped part of the diversion gear disc and the diversion holes in the diversion disc to be increased.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. The intelligent flow control valve for conveying the dangerous liquid is characterized by comprising a valve body, a valve cover and a valve rod, the bottom of the valve rod penetrates through the top of the valve cover and is connected with the transmission gear, a plurality of driven gears which are meshed with each other are arranged inside the valve rod, the top of the valve rod is provided with a driving gear, the driving gear is connected with the top of the valve cover through a fixing frame, a motor is arranged on the left side of the fixing frame and is connected with the driving gear through a rotating shaft penetrating through the side wall of the fixing frame, a flow passage is arranged in the valve body, fixing rods are arranged at the left end and the right end in the flow passage, a diversion gear disc meshed with the transmission gear is arranged between the fixing rods, diversion discs are arranged on the left side wall and the right side wall of the diversion gear disc, the diversion disk and the diversion gear disk are connected with the fixing rod through rotating shafts, and a plurality of diversion holes are formed in the diversion gear disk and the diversion disk.
2. An intelligent flow control valve for hazardous liquid delivery according to claim 1, wherein the drive gear meshes with a flow directing gear disk.
3. An intelligent flow control valve for hazardous liquid delivery according to claim 1, wherein the drive gear meshes with a drive gear at the top of the valve stem.
4. The intelligent flow control valve for hazardous liquid delivery of claim 1, wherein the valve body and the valve cover are coated with an anti-corrosive coating on their inner walls.
5. The intelligent flow control valve for hazardous liquid delivery of claim 1, wherein said plurality of flow directing holes are arranged in a circular pattern around the axis of rotation.
6. An intelligent flow control valve for hazardous liquid delivery according to claim 1, wherein the drive gear is attached to the bottom of the valve stem by a fixed head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122948560.8U CN217482006U (en) | 2021-11-29 | 2021-11-29 | Intelligent flow control valve for conveying dangerous liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122948560.8U CN217482006U (en) | 2021-11-29 | 2021-11-29 | Intelligent flow control valve for conveying dangerous liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217482006U true CN217482006U (en) | 2022-09-23 |
Family
ID=83301991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122948560.8U Active CN217482006U (en) | 2021-11-29 | 2021-11-29 | Intelligent flow control valve for conveying dangerous liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217482006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685381A (en) * | 2024-02-04 | 2024-03-12 | 常州沃格流体控制技术有限公司 | Pneumatic control fluid valve |
-
2021
- 2021-11-29 CN CN202122948560.8U patent/CN217482006U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685381A (en) * | 2024-02-04 | 2024-03-12 | 常州沃格流体控制技术有限公司 | Pneumatic control fluid valve |
| CN117685381B (en) * | 2024-02-04 | 2024-04-30 | 常州沃格流体控制技术有限公司 | Pneumatic control fluid valve |
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