CN212484172U - Flowing gas pressure control device - Google Patents
Flowing gas pressure control device Download PDFInfo
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- CN212484172U CN212484172U CN202021130859.1U CN202021130859U CN212484172U CN 212484172 U CN212484172 U CN 212484172U CN 202021130859 U CN202021130859 U CN 202021130859U CN 212484172 U CN212484172 U CN 212484172U
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Abstract
The utility model relates to a flowing gas pressure control device, include: the device comprises a flowing gas pressure control system and a flow guide device, wherein the flowing gas pressure control system comprises a pressure sensing unit, 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 utility model can detect the pressure of the flowing gas and execute the control functions, such as opening and closing, switching, 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 device.
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 body controlling means, thereby realize more pluralism 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 device, 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 apparatus comprising: the device comprises a flowing gas pressure control system and a flow guide device, wherein the flowing gas pressure control system comprises a pressure sensing unit, 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 and calculating a gas pressure value in the space, and if the gas pressure value reaches a set index coefficient, the gas pressure value is sent 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 device further comprises a battery for supplying power to the flowing gas pressure control system.
The flowing gas pressure control device can be combined with a vehicle air conditioner, a household air conditioner, a fan or an air duct.
The utility model has the advantages that:
1. the pressure of flowing gas can be detected and control functions, such as opening and closing of a switch, intelligent management, man-machine interaction and the like, can be executed;
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 view of the installation position of the pressure control device of the present invention.
Fig. 3 is a pressure curve diagram before and after data conversion and pressure control.
Fig. 4 is an exploded view of the pressure control device of the present invention.
1. Flowing gas pressure control system, 2, guiding device, 3, air outlet
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the flowing gas pressure control device of the present invention comprises: the system comprises a flowing gas pressure control system 1 and a flow guide device 2, wherein the flowing gas pressure control system 1 comprises a pressure sensing unit, 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 and calculating a gas pressure value in the space, and if the gas pressure value reaches a set index coefficient, the gas pressure value is sent 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 device further comprises a battery for supplying power to the flowing gas pressure control system.
The flowing gas pressure control device can be combined with a vehicle air conditioner, a household air conditioner, a fan or an air duct.
As shown in fig. 2, the pressure control device can be disposed at the air outlet 3 or the space of any device where air flows, and the pressure control device can sense the pressure difference through the change of the air flow, 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.
As shown in fig. 3, the dotted line in fig. 3 is a pressure curve after data conversion and pressure control, and the data can be better fitted through data conversion processing for advanced data analysis. The solid line in fig. 3 is a variation curve of the pressure straight-through value, and the curve has a deviation or a non-linear value, so that the error is large.
As shown in fig. 4, the pressure control system combines with a flow guide device to stably send the gas flowing in the space to the pressure sensing unit, and the flow guide device can be arbitrarily adapted and deformed to meet the requirements of various environments.
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 (5)
1. A flowing gas pressure control apparatus, comprising: the device comprises a flowing gas pressure control system and a flow guide device, wherein the flowing gas pressure control system comprises a pressure sensing unit, 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 and calculating a gas pressure value in the space, and if the gas pressure value reaches a set index coefficient, the gas pressure value is sent 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 device of claim 1, wherein: the control functions comprise on-off switch, intelligent management and man-machine interaction.
3. The flowing gas pressure control device of claim 1, wherein: the index coefficient is set according to the use environment.
4. The flowing gas pressure control device of claim 1, wherein: the flowing gas pressure control device further comprises a battery for supplying power to the flowing gas pressure control system.
5. The flowing gas pressure control device of claim 1, wherein: the flowing gas pressure control device can be combined with a vehicle air conditioner, a household air conditioner, a fan or an air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130859.1U CN212484172U (en) | 2020-06-18 | 2020-06-18 | Flowing gas pressure control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021130859.1U CN212484172U (en) | 2020-06-18 | 2020-06-18 | Flowing gas pressure control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212484172U true CN212484172U (en) | 2021-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021130859.1U Active CN212484172U (en) | 2020-06-18 | 2020-06-18 | Flowing gas pressure control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212484172U (en) |
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2020
- 2020-06-18 CN CN202021130859.1U patent/CN212484172U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| 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 device Granted publication date: 20210205 License type: Common License Record date: 20230208 |