CN212484173U - Flowing gas pressure control system - Google Patents
Flowing gas pressure control system Download PDFInfo
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- CN212484173U CN212484173U CN202021140175.XU CN202021140175U CN212484173U CN 212484173 U CN212484173 U CN 212484173U CN 202021140175 U CN202021140175 U CN 202021140175U CN 212484173 U CN212484173 U CN 212484173U
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- flowing gas
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- gas pressure
- control system
- pressure control
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Abstract
The invention relates to a flowing gas pressure control system, comprising: the pressure sensing unit and the PCB are packaged in the shell; the pressure sensing unit comprises a mounting frame and a wind shield blade, the wind shield blade is mounted on the shell through the mounting frame, and the wind shield blade can rotate on the mounting frame; the PCB circuit board is provided with an arithmetic unit and a control unit; the invention can detect the pressure of flowing gas and execute control functions, such as on-off switch, intelligent management, man-machine interaction and the like; and can be arbitrarily integrated at the position needing flowing gas detection; can be combined with any flowing gas generator, such as vehicle-mounted and household air conditioners, fans, ventilation ducts and the like.
Description
Technical Field
The utility model relates to a flowing gas pressure control system.
Background
The intelligent device is diversified nowadays, and efficiency and quality can be effectively improved through intelligent transformation. In the field of control, intelligence is also becoming an important direction, where the application of sensors in addition to remote control of devices is also becoming an important ring to intelligent upgrades. The sensors have many directions based on vision, concentration, energy and the like, but the detection and control of the dynamic gas are very few, most of the sensors can only recognize the dynamic gas through the concentration of the gas at present, but the devices for recognizing the gas quantity and performing post-control processing are few. The utility model provides a to pneumatic gas control system, thereby realize more diversified intelligent application.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a flowing gas pressure control system, through detecting flowing gas, utilize the pressure accumulation of air formation, control gas pressure.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a flowing gas pressure control system comprising: the pressure sensing device comprises a shell 1, a pressure sensing unit and a PCB (printed Circuit Board) 2, wherein the pressure sensing unit and the PCB 2 are packaged in the shell 1; the pressure sensing unit comprises a mounting frame 3 and a wind shield blade 4, the wind shield blade 4 is mounted on the shell 1 through the mounting frame 3, and the wind shield blade 4 can rotate on the mounting frame 3; the PCB circuit board 2 is provided with an arithmetic unit and a control unit; the arithmetic unit comprises a digital signal conversion unit, an instruction unit and an information storage unit; the pressure sensing unit is connected with the arithmetic unit, and the arithmetic unit is connected with the control unit;
the pressure sensing unit is used for monitoring flowing gas in the space, and when the flowing gas passes through the wind shield blades 4, the wind shield blades 4 generate a rotation angle; when the rotation angle of the windshield blade 4 reaches a set index coefficient, a power supply conduction phenomenon is formed, so that a trigger signal is generated, and the pressure sensing unit sends the trigger signal to the operation unit;
the operation unit is used for receiving the gas pressure value, the digital signal conversion unit is used for converting the gas pressure value into a digital signal and sending the digital signal to the instruction unit, and the instruction unit is used for converting the digital signal into a control instruction and sending the control instruction to the control unit; the information storage unit is used for storing real-time or historical data;
the control unit is used for executing a control function after receiving the control instruction.
The control functions comprise on-off switch, intelligent management, man-machine interaction and the like.
The index coefficient is set according to the use environment.
The flowing gas pressure control system also includes a battery for powering the flowing gas pressure control system.
The PCB circuit board 2 is also provided with a signal lamp 5 for indicating the working and non-working states of the flowing gas pressure control system.
The shell 1 is provided with vent holes, and the two sides of the shell are permeable, so that flowing gas can smoothly pass through the flowing gas pressure control system.
The flowing gas pressure control system can be combined with an on-board air conditioner, a household air conditioner, a fan, or an air duct.
The utility model has the advantages that:
1. can detect the pressure of the flowing gas and execute control functions, such as opening and closing, switching, intelligent management, man-machine interaction and the like;
2. can be arbitrarily integrated at the position needing flowing gas detection; can be combined with any flow gas generator (such as vehicle and household air conditioners, fans, ventilation ducts and the like).
Drawings
The utility model discloses there is following figure:
fig. 1 is a system block diagram of a flowing gas pressure control system according to the present invention.
Fig. 2 is a schematic diagram of a sensing unit structure of the present invention.
Fig. 3 is a schematic structural view of the flowing gas pressure control system of the present invention.
Fig. 4 is a schematic structural diagram of the PCB of the present invention.
1. The device comprises a shell, 2, a PCB circuit board, 3, a mounting rack, 4, a windshield blade, 5 and a signal lamp.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, the flowing gas pressure control system of the present invention comprises: the pressure sensing device comprises a shell 1, a pressure sensing unit and a PCB (printed Circuit Board) 2, wherein the pressure sensing unit and the PCB 2 are packaged in the shell 1; the pressure sensing unit comprises a mounting frame 3 and a wind shield blade 4, the wind shield blade 4 is mounted on the shell 1 through the mounting frame 3, and the wind shield blade 4 can rotate on the mounting frame 3; the PCB circuit board 2 is provided with an arithmetic unit and a control unit; the arithmetic unit comprises a digital signal conversion unit, an instruction unit and an information storage unit; the pressure sensing unit is connected with the arithmetic unit, and the arithmetic unit is connected with the control unit;
the pressure sensing unit is used for monitoring flowing gas in the space, and when the flowing gas passes through the wind shield blades 4, the wind shield blades 4 generate a rotation angle; when the rotation angle of the windshield blade 4 reaches a set index coefficient, a power supply conduction phenomenon is formed, so that a trigger signal is generated, and the pressure sensing unit sends the trigger signal to the operation unit;
the operation unit is used for receiving the gas pressure value, the digital signal conversion unit is used for converting the gas pressure value into a digital signal and sending the digital signal to the instruction unit, and the instruction unit is used for converting the digital signal into a control instruction and sending the control instruction to the control unit; the information storage unit is used for storing real-time or historical data;
the control unit is used for executing a control function after receiving the control instruction.
The control functions comprise on-off switch, intelligent management, man-machine interaction and the like.
The index coefficient is set according to the use environment.
The flowing gas pressure control system also includes a battery for powering the flowing gas pressure control system.
The PCB circuit board 2 is also provided with a signal lamp 5 for indicating the working and non-working states of the flowing gas pressure control system.
The shell 1 is provided with vent holes, and the two sides of the shell are permeable, so that flowing gas can smoothly pass through the flowing gas pressure control system.
The flowing gas pressure control system can be combined with an on-board air conditioner, a household air conditioner, a fan, or an air duct.
The pressure control system can be arranged at the air outlet of any equipment or a place where air flow can be generated in space, and can sense pressure difference through air flow change, wherein the operation unit is composed of an integrated circuit. When the variable quantity meets the requirement of specific application, the operation unit issues related instructions to the control unit through environmental working condition parameters or manual operation and the like, and the control unit executes corresponding control functions on equipment generating flowing gas according to the related instructions.
The above embodiments are only used for illustrating the present invention, and are not intended to limit the present invention, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions also belong to the protection scope of the present invention.
Those not described in detail in this specification are within the skill of the art.
Claims (7)
1. A flowing gas pressure control system, comprising: the pressure sensing device comprises a shell (1), a pressure sensing unit and a PCB (printed circuit board) (2), wherein the pressure sensing unit and the PCB (2) are packaged in the shell (1); the pressure sensing unit comprises a mounting frame (3) and a wind shield blade (4), the wind shield blade (4) is mounted on the shell (1) through the mounting frame (3), and the wind shield blade (4) can rotate on the mounting frame (3); the PCB circuit board (2) is provided with an arithmetic unit and a control unit; the arithmetic unit comprises a digital signal conversion unit, an instruction unit and an information storage unit; the pressure sensing unit is connected with the arithmetic unit, and the arithmetic unit is connected with the control unit;
the pressure sensing unit is used for monitoring flowing gas in the space, and when the flowing gas passes through the wind shield blade (4), the wind shield blade (4) generates a rotation angle; when the rotation angle of the wind shield blade (4) reaches a set index coefficient, a power supply conduction phenomenon is formed, so that a trigger signal is generated, and the pressure sensing unit sends the trigger signal to the operation unit;
the operation unit is used for receiving the gas pressure value, the digital signal conversion unit is used for converting the gas pressure value into a digital signal and sending the digital signal to the instruction unit, and the instruction unit is used for converting the digital signal into a control instruction and sending the control instruction to the control unit; the information storage unit is used for storing real-time or historical data;
the control unit is used for executing a control function after receiving the control instruction.
2. The flowing gas pressure control system of claim 1, wherein: the control functions comprise on-off switch, intelligent management and man-machine interaction.
3. The flowing gas pressure control system of claim 1, wherein: the index coefficient is set according to the use environment.
4. The flowing gas pressure control system of claim 1, wherein: the flowing gas pressure control system also includes a battery for powering the flowing gas pressure control system.
5. The flowing gas pressure control system of claim 1, wherein: and the PCB (2) is also provided with a signal lamp (5) for indicating the working and non-working states of the flowing gas pressure control system.
6. The flowing gas pressure control system of claim 1, wherein: the shell (1) is provided with vent holes, and the two sides of the shell are through, so that flowing gas can pass through the flowing gas pressure control system conveniently.
7. The flowing gas pressure control system of claim 1, wherein: the flowing gas pressure control system can be combined with an on-board air conditioner, a household air conditioner, a fan, or an air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021140175.XU CN212484173U (en) | 2020-06-18 | 2020-06-18 | Flowing gas pressure control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021140175.XU CN212484173U (en) | 2020-06-18 | 2020-06-18 | Flowing gas pressure control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212484173U true CN212484173U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021140175.XU Active CN212484173U (en) | 2020-06-18 | 2020-06-18 | Flowing gas pressure control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212484173U (en) |
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2020
- 2020-06-18 CN CN202021140175.XU patent/CN212484173U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Xingkedi Intelligent Technology Co.,Ltd. Assignor: XINGKEDI TECHNOLOGY (TAIZHOU) Co.,Ltd. Contract record no.: X2023320000085 Denomination of utility model: A flow gas pressure control system Granted publication date: 20210205 License type: Common License Record date: 20230208 |
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| EE01 | Entry into force of recordation of patent licensing contract |