CN212460386U - Flow control device with flow monitor - Google Patents
Flow control device with flow monitor Download PDFInfo
- Publication number
- CN212460386U CN212460386U CN202021030984.5U CN202021030984U CN212460386U CN 212460386 U CN212460386 U CN 212460386U CN 202021030984 U CN202021030984 U CN 202021030984U CN 212460386 U CN212460386 U CN 212460386U
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- flow
- flange
- valve body
- opening
- water outlet
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- Expired - Fee Related
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- Indication Of The Valve Opening Or Closing Status (AREA)
- Flow Control (AREA)
Abstract
The invention discloses a flow control device with a flow monitor, which comprises a counter-rotating motor, a speed reducer, an upper cover body, a flange b, a flow velocity sensor, a water wheel fin, an outlet, a partition plate, a rotating shaft, a flange a, an inlet, an inner opening, a water outlet cavity, a pressure sensing sensor, a water inlet cavity, a valve body, an opening sealing cover plate and a sealing ring pad, wherein the counter-rotating motor is connected with the speed reducer through a pipeline; the flow rate sensor and the pressure sensor are adopted to monitor the flow and the pressure of the valve body in real time and transmit data, the STC89C51 single chip microcomputer is used for controlling the operation of the counter-rotating motor so as to lift or descend to open the sealing cover plate, adjust the flow of the water outlet cavity and control the flow of the water outlet cavity, and the valve has the advantage of intelligently monitoring the flow and controlling the flow.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a flow control device with a flow monitor.
Background
The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters of a conveying medium, is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, and is used for a valve of the fluid control system; the common valve can only perform simple opening and closing functions, cannot perform the functions of intelligently and automatically controlling the flow of the valve and monitoring the flow, and has a plurality of defects on the automatic control of the valve.
Disclosure of Invention
It is an object of the present invention to provide a flow control device with a flow monitor to solve the problems set forth in the background art described above.
In order to achieve the above purpose, the technical solution of the present invention is: the flow control device with the flow monitor comprises a counter-rotating motor, a speed reducer, an upper cover body, a flange b, a flow velocity sensor, a water wheel fin, an outlet, a partition plate, a rotating shaft, a flange a, an inlet, an inner opening, a water outlet cavity, a pressure sensing sensor, a water inlet cavity, a valve body, an opening sealing cover plate and a sealing ring pad; the valve body is made of cast steel materials, an inlet and an outlet are respectively arranged at two ends of the valve body, a flange b is arranged at the upper part of the valve body, a flow velocity sensor is arranged at the upper part of the outlet of the valve body, a buckled upper cover body with a flange a is arranged at the upper part of the flange b of the valve body, the flange a and the flange b are fixed at equal intervals by screw caps, and a counter-rotating motor with a speed reducer is arranged at the upper part of the upper cover body;
the water inlet cavity and the water outlet cavity are separated by a partition plate, an inner opening is formed in the center of the upper portion of the partition plate, an opening and closing cover plate is arranged on the upper portion of the inner opening, a rotating shaft is arranged on the upper portion of the opening and closing cover plate, a tooth lead screw is arranged on the upper portion of the rotating shaft, and the tooth lead screw on the upper portion of the rotating shaft is connected with a gear inside a speed reducer in an occlusion mode; the lower part of the opening sealing cover plate is provided with a sealing ring pad, the lower part of a flange b of the water outlet cavity is provided with a pressure sensing sensor, the upper part of one side of the water outlet cavity is provided with a water wheel fin, the water wheel fin is connected with a flow velocity sensor, a signal source connecting wire of the flow velocity sensor and the pressure sensing sensor is respectively connected with an external STC89C51 single chip microcomputer, the STC89C51 single chip microcomputer is connected with an external display for data monitoring and display, and the reverse-forward motor is controlled by the STC89C51 single chip microcomputer and is connected with an external.
The invention has the beneficial effects that: the flow rate sensor and the pressure sensor are adopted to monitor the flow and the pressure of the valve body in real time and transmit data, the STC89C51 single chip microcomputer is used for controlling the operation of the counter-rotating motor so as to lift or descend to open the closed cover plate, adjust the flow of the water outlet cavity and control the flow of the water outlet cavity, and the flow control device has the advantages of intelligently realizing flow monitoring and flow control and is an ideal flow control device with a flow monitor.
Drawings
FIG. 1 is a schematic view of a flow control device with a flow monitor.
In the figure: 1. the device comprises a counter-rotating motor, 2, a speed reducer, 3, an upper cover body, 4, flange plates b and 5, a flow velocity sensor, 6, a water wheel fin, 7, an outlet, 8, a partition plate, 9, a rotating shaft, 10, flange plates a and 11, an inlet, 12, an inner port, 13, a water outlet cavity, 14, a pressure sensing sensor, 15, a water inlet cavity, 16, a valve body, 17, an opening sealing cover plate, 18, a sealing ring pad, 19 and an STC89C51 singlechip.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in fig. 1, the flow control device with a flow monitor comprises a counter-rotating motor 1, a speed reducer 2, an upper cover body 3, a flange b4, a flow velocity sensor 5, a water wheel fin 6, an outlet 7, a partition plate 8, a rotating shaft 9, a flange a10, an inlet 11, an inner port 12, a water outlet cavity 13, a pressure sensing sensor 14, a water inlet cavity 15, a valve body 16, an opening and closing cover plate 17, a sealing gasket 18 and an STC89C51 single chip microcomputer 19; the valve body 16 is made of cast steel materials, an inlet 11 and an outlet 7 are respectively arranged at two ends of the valve body 16, a flange b4 is arranged at the upper part of the valve body 16, a flow velocity sensor 5 is arranged at the upper part of the outlet 7 of the valve body 16, an upper cover body 3 with a flange a1 and buckled with the flange b4 of the valve body 16 is arranged at the upper part of the flange b4 of the valve body 16, the flange a10 and the flange b4 are fixed by screw caps at equal intervals, and a reverse-forward rotation motor 1 with a speed reducer 2 is arranged at the upper part of the;
the water inlet cavity 15 and the water outlet cavity 13 separated by the partition plate 8 are arranged in the valve body 16, the upper center of the partition plate 8 is provided with an inner opening 12, the upper part of the inner opening 12 is provided with an opening and closing cover plate 17, the upper part of the opening and closing cover plate 17 is provided with a rotating shaft 9, the upper part of the rotating shaft 9 is provided with a toothed screw rod 20, and the toothed screw rod 20 on the upper part of the rotating shaft 9 is meshed and connected with a gear in the speed reducer 2; the lower part of the opening and closing cover plate 17 is provided with a sealing ring gasket 18, the lower part of a flange b4 of the water outlet cavity 13 is provided with a pressure induction sensor 14, the upper part of one side of the water outlet cavity 13 is provided with a water wheel fin 6, the water wheel fin 6 is connected with a flow velocity sensor 5, a signal source connecting wire of the flow velocity sensor 5 and the pressure induction sensor 14 is respectively connected with an external STC89C51 single chip microcomputer 19, the STC89C51 single chip microcomputer 19 is connected with an external display for data monitoring and displaying, and the reverse-forward motor 1 is controlled by the STC89C51 single chip microcomputer 19 to be connected with an.
The working principle of the invention is as follows: when the valve is used, the rotating shaft 9 driven by the speed reducer 2 is driven by the forward and reverse rotation motor 1 to lift or descend by opening the closed cover plate 17, so that an inner opening in the valve body 16 is opened or closed, the flow velocity sensor 5 on the upper part of the water outlet cavity 13 and the pressure sensing sensor 14 on the upper part of one side of the flange b can transmit a measured data signal source to the STC89C51 singlechip 19 in real time, a display connected with the STC89C51 singlechip 19 carries out monitoring data display, and the STC89C51 singlechip 19 controls the lifting and descending of the rotating shaft 9 by the speed reducer 2 driven by the forward and reverse rotation motor 1 according to a built-in program, so that the flow in the valve body 16 is effectively controlled, and the functions of flow monitoring and flow control can be effectively realized.
The above description, the embodiments are only intended to describe the preferred embodiments of the present invention, and not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by the skilled engineers in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (2)
1. The flow control device with the flow monitor comprises a counter-rotating motor, a speed reducer, an upper cover body, a flange b, a flow velocity sensor, a water wheel fin, an outlet, a partition plate, a rotating shaft, a flange a, an inlet, an inner opening, a water outlet cavity, a pressure sensing sensor, a water inlet cavity, a valve body, an opening sealing cover plate and a sealing ring pad; the method is characterized in that: the valve body is made of cast steel materials, an inlet and an outlet are respectively arranged at two ends of the valve body, a flange b is arranged at the upper part of the valve body, a flow velocity sensor is arranged at the upper part of the outlet of the valve body, an upper cover body with a flange a is arranged at the upper part of the flange b of the valve body in a buckling mode, the flange a and the flange b are fixed at equal intervals through screw caps, and a reverse-forward rotating motor with a speed reducer is arranged at the upper part of the upper cover body.
2. A flow control device with a flow monitor as claimed in claim 1, wherein: the water inlet cavity and the water outlet cavity are separated by a partition plate in the valve body, an inner opening is formed in the center of the upper portion of the partition plate, an opening and closing cover plate is arranged on the upper portion of the inner opening, a rotating shaft is arranged on the upper portion of the opening and closing cover plate, a tooth lead screw is arranged on the upper portion of the rotating shaft, and the tooth lead screw on the upper portion of the rotating shaft is meshed and connected with a gear in the; the lower part of the opening sealing cover plate is provided with a sealing ring pad, the lower part of a flange b of the water outlet cavity is provided with a pressure sensing sensor, the upper part of one side of the water outlet cavity is provided with a water wheel fin, the water wheel fin is connected with a flow velocity sensor, a signal source connecting wire of the flow velocity sensor and the pressure sensing sensor is respectively connected with an external STC89C51 single chip microcomputer, the STC89C51 single chip microcomputer is connected with an external display for data monitoring and display, and the reverse-forward motor is controlled by the STC89C51 single chip microcomputer and is connected with an external.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021030984.5U CN212460386U (en) | 2020-06-08 | 2020-06-08 | Flow control device with flow monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021030984.5U CN212460386U (en) | 2020-06-08 | 2020-06-08 | Flow control device with flow monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212460386U true CN212460386U (en) | 2021-02-02 |
Family
ID=74491360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021030984.5U Expired - Fee Related CN212460386U (en) | 2020-06-08 | 2020-06-08 | Flow control device with flow monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212460386U (en) |
-
2020
- 2020-06-08 CN CN202021030984.5U patent/CN212460386U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |