CN218377959U - Gas pressure regulating device based on Internet of things - Google Patents
Gas pressure regulating device based on Internet of things Download PDFInfo
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- CN218377959U CN218377959U CN202222114873.8U CN202222114873U CN218377959U CN 218377959 U CN218377959 U CN 218377959U CN 202222114873 U CN202222114873 U CN 202222114873U CN 218377959 U CN218377959 U CN 218377959U
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Abstract
The utility model belongs to the technical field of pressure regulating equipment, in particular to a gas pressure regulating device based on the Internet of things, which comprises a gas valve control device, wherein the gas valve control device comprises a second controller, an air inlet valve and an air outlet valve, and the second controller is respectively and electrically connected with a second air inlet pressure sensor, a second air outlet pressure sensor, the air inlet valve and the air outlet valve; the second controller is used for detecting the pressure of the air inlet valve and the pressure of the air outlet valve through the second air inlet pressure sensor and the second air outlet pressure sensor respectively, and the second controller is used for controlling the opening and closing of the air inlet valve and the air outlet valve. This scheme can be after the pressure regulating failure timely automatic shutdown gas pressure regulating, and the loss that greatly reduced corresponds improves customer's experience and feels.
Description
Technical Field
The utility model belongs to the technical field of the pressure regulating equipment, concretely relates to gas pressure regulating device based on thing networking.
Background
In the process of conveying gas, the gas is required to be conveyed from a wellhead to a home of an end user, and in order to ensure that the gas has stable pressure in the using process, a gas appliance is ensured to obtain stable gas-air ratio (the matching ratio of the gas and the air), and a corresponding gas pressure regulator is also produced.
The existing gas pressure regulator is generally single in function and can only regulate the pressure of gas, so that the corresponding value of the pressure of the gas delivered to the home of an end user is kept in a stable range, and when the pressure regulation fails, the corresponding pressure regulator cannot stop in time, so that the user cannot use the gas and can also waste corresponding useless gas, the name of the gas of the user is consumed, the economic loss of the user is caused, and certain danger is brought.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas pressure regulating device based on thing networking can be after the pressure regulating failure timely automatic shutdown gas pressure regulating, and the loss that greatly reduced corresponds improves customer's experience and feels.
In order to achieve the purpose, the technical scheme of the utility model provides a gas pressure regulating device based on the internet of things, which comprises a pressure regulator for regulating the pressure of gas, wherein the pressure regulator is provided with an air inlet and an air outlet, a first air inlet pressure sensor is arranged near the air inlet, and a first air outlet pressure sensor is arranged near the air outlet; the pressure regulator is also provided with a first controller which is respectively and electrically connected with the first air inlet pressure sensor and the second air inlet pressure sensor;
the gas valve control device comprises a second controller, an air inlet valve and an air outlet valve, the air inlet valve is positioned on one side of the air inlet, which is far away from the pressure regulator, one end of the air inlet valve is fixedly connected with the pressure regulator, and a second air inlet pressure sensor is arranged on the inner wall of the other end of the air inlet valve; the air outlet valve is positioned on one side of the air outlet, which is far away from the pressure regulator, one end of the air outlet valve is fixedly connected with the pressure regulator, and a second air outlet pressure sensor is arranged on the inner wall of the other end of the air outlet valve;
the second controller is respectively electrically connected with the second air inlet pressure sensor, the second air outlet pressure sensor, the air inlet valve and the air outlet valve; the second controller is used for detecting the pressure of the air inlet valve and the pressure of the air outlet valve through a second air inlet pressure sensor and a second air outlet pressure sensor respectively, and the second controller is used for controlling the opening and closing of the air inlet valve and the air outlet valve.
The technical effect of the scheme is as follows: in the scheme, firstly, the pressure regulator is utilized to regulate the pressure of the fuel gas, in the whole pressure regulating process, in order to avoid the situation that the pressure regulator does not well regulate the pressure of the fuel gas, and the problem of inaccurate pressure of an air outlet is caused, corresponding valves are installed at two ends of the pressure regulator and respectively correspond to an air inlet valve and an air outlet valve, pressure values of the air inlet valve and the air outlet valve are respectively detected through a second air inlet pressure sensor and a second air outlet pressure sensor, a second controller is used for controlling the air inlet valve and the air outlet valve to be closed at the first time when the pressure value of the pressure value detected by the corresponding second air inlet pressure sensor is lower than a preset first threshold value, or when the pressure value of the pressure value detected by the corresponding second air outlet pressure sensor exceeds a preset second threshold value, the second controller can timely control the air inlet valve and the air outlet valve to be closed, so that the whole fuel gas pressure regulating process is stopped, the situation that the pressure regulating process cannot be smoothly carried out is avoided, the pressure regulating is also continuously carried out, not only can be influenced, but also the occurrence of the pressure regulating can be prevented, and the occurrence of failure can be timely, and the problem of pressure regulating failure can be timely detected, thereby, the pressure regulating loss can be timely reduced, and the danger of the pressure regulating process of the pressure regulating can be avoided.
The second controller is used for controlling the second alarm module to give an alarm when the pressure value of the pressure value detected by the second air inlet pressure sensor is lower than a preset first threshold value or when the pressure value of the pressure value detected by the corresponding second air outlet pressure sensor exceeds a preset second threshold value.
When the corresponding voltage regulation fails, an operator can know the voltage regulation failure at the first time through the setting of the second alarm module, and timely troubleshooting is performed.
Further, the pressure regulator is in communication connection with the gas valve control device through a first communication module and a second communication module; the first controller is used for detecting gas pressure values of a gas inlet and a gas outlet of the pressure regulator by using the first gas inlet pressure sensor and the first gas outlet pressure sensor, judging whether a corresponding pressure difference value is larger than a preset third threshold value or not, if yes, sending an alarm signal to the gas valve control device through the first communication module, and the second controller is used for receiving the corresponding alarm signal through the second communication module and controlling the gas inlet valve and the gas outlet valve to be closed.
Communication between voltage regulator and the gas valve controlling means has been realized through setting up of first communication module and second communication module, can judge the pressure regulating condition of voltage regulator self simultaneously, can more audio-visual carry out effective and quick judgement to the trouble condition of voltage regulator, can get rid of the pressure regulating failure that the trouble problem of voltage regulator arouses like this in the very first time.
Further, still include the first alarm module of being connected with first controller electricity on the voltage regulator, first controller is used for when the pressure difference that corresponds is greater than the third threshold value of predetermineeing, and the first alarm module of control sends out the police dispatch newspaper.
The setting through first alarm module can inform operating personnel the very first time when the voltage regulator that corresponds breaks down, and operating personnel of being convenient for carries out the discovery and the maintenance of fault point.
Further, the first alarm module comprises a warning lamp; the second alarm module comprises a warning lamp and a loudspeaker.
The different setting through two kinds of alarm module can make operating personnel in the very first time according to the timely fault point to alarm signal appearing of alarm information discover, the operating personnel of being convenient for like this carries out the quick match of fault point, can be timely carry out corresponding maintenance, and the troubleshooting time that greatly reduced corresponds realizes efficient troubleshooting.
Further, the gas valve control device further comprises a display electrically connected with the second controller, and the second controller is used for displaying the pressure values of the second air inlet pressure sensor and the second air outlet pressure sensor by using the display screen, and displaying the preset first threshold value and the preset second threshold value.
The setting through the display makes operating personnel just can be more audio-visual through the display judge the pressure value of gas, has realized that data is visual.
Further, the first communication module and the second communication module each include a wireless communication module.
The wireless communication mode does not need wiring, and the deployment is simple and convenient.
Further, the wireless communication module comprises one or more of a WiFi module, a bluetooth module, a mobile communication module, a near field communication module, a ZigBee module, and a Lora module.
Multiple networking modes are adopted, and the universality is higher.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the first embodiment is as follows:
an embodiment substantially as shown in figure 1: the gas pressure regulating device based on the Internet of things comprises a pressure regulator for regulating the pressure of gas and a gas valve control device; the pressure regulator is provided with an air inlet and an air outlet, a first air inlet pressure sensor is arranged close to the air inlet, and a first air outlet pressure sensor is arranged close to the air outlet; in the embodiment, the first air inlet pressure sensor is in threaded connection with the pressure regulator and is used for measuring the pressure value of the fuel gas before pressure regulation; the first air outlet pressure sensor is in threaded connection with the pressure regulator and is used for measuring the pressure value of the fuel gas after pressure regulation. The voltage regulator is also provided with a first controller, a first communication module and a first alarm module; the first controller is respectively and electrically connected with the first air inlet pressure sensor, the second air inlet pressure sensor, the first communication module and the first alarm module.
The gas valve control device comprises a second controller, an air inlet valve, an air outlet valve, a second air inlet pressure sensor, a second air outlet pressure sensor, a second communication module, a second alarm module and a display. The second controller is respectively and electrically connected with the air inlet valve, the air outlet valve, the second air inlet pressure sensor, the second air outlet pressure sensor, the second communication module, the second alarm module and the display. The air inlet valve is positioned on one side of the air inlet, which is far away from the pressure regulator, one end of the air inlet valve is fixedly connected with the pressure regulator in a welding way, and the inner wall of the other end of the air inlet valve is provided with a second air inlet pressure sensor; the air outlet valve is positioned on one side of the air outlet far away from the pressure regulator, one end of the air outlet valve is fixedly connected with the pressure regulator in a welding mode, and a second air outlet pressure sensor is arranged on the inner wall of the other end of the air outlet valve.
The pressure regulator carries out communication connection with gas valve controlling means through first communication module and second communication module, and is specific, and first communication module and second communication module are wireless communication module, and wireless communication module includes in wiFi module, bluetooth module, mobile communication module, near field communication module, zigBee module and the Lora module one or more. In this embodiment, the wireless communication module is a WiFi module.
The first controller is used for detecting the gas pressure values of the gas inlet and the gas outlet of the pressure regulator by using the first gas inlet pressure sensor and the first gas outlet pressure sensor, judging whether the corresponding pressure difference value is greater than a preset third threshold value, namely whether the pressure difference value between the gas pressure value of the gas inlet and the gas pressure value of the gas outlet is greater than the preset third threshold value, and if so, sending an alarm signal to the gas valve control device through the first communication module; meanwhile, the first controller can control the first alarm module to give an alarm.
The second controller is used for receiving the corresponding alarm signal through the second communication module and then controlling the air inlet valve and the air outlet valve to be closed. Of course, the second controller is further configured to detect a pressure value of a side of the intake valve away from the pressure regulator and a pressure value of a side of the exhaust valve away from the pressure regulator through the second intake pressure sensor and the second exhaust pressure sensor, respectively. The second controller is used for controlling the air inlet valve and the air outlet valve to be closed and controlling the second alarm module to give an alarm when the pressure value of the pressure value detected by the second air inlet pressure sensor is lower than a preset first threshold value or the pressure value of the pressure value detected by the corresponding second air outlet pressure sensor exceeds a preset second threshold value.
First controller and second controller can be singlechip or PLC, in this embodiment, adopt STM32 series singlechip, specifically are STM32H7 high performance series singlechip.
The above are only embodiments of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the scheme is not described too much, and those skilled in the art know the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become the obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. The gas pressure regulating device based on the Internet of things comprises a pressure regulator for regulating the pressure of gas, wherein the pressure regulator is provided with an air inlet and an air outlet, a first air inlet pressure sensor is arranged close to the air inlet, and a first air outlet pressure sensor is arranged close to the air outlet; the pressure regulator is also provided with a first controller which is respectively and electrically connected with the first air inlet pressure sensor and the second air inlet pressure sensor; the method is characterized in that: the gas valve control device comprises a second controller, an air inlet valve and an air outlet valve, the air inlet valve is positioned on one side of the air inlet, which is far away from the pressure regulator, one end of the air inlet valve is fixedly connected with the pressure regulator, and a second air inlet pressure sensor is arranged on the inner wall of the other end of the air inlet valve; the air outlet valve is positioned on one side of the air outlet, which is far away from the pressure regulator, one end of the air outlet valve is fixedly connected with the pressure regulator, and a second air outlet pressure sensor is arranged on the inner wall of the other end of the air outlet valve;
the second controller is respectively electrically connected with the second air inlet pressure sensor, the second air outlet pressure sensor, the air inlet valve and the air outlet valve; the second controller is used for detecting the pressure of the air inlet valve and the pressure of the air outlet valve through a second air inlet pressure sensor and a second air outlet pressure sensor respectively, and the second controller is used for controlling the opening and closing of the air inlet valve and the air outlet valve.
2. The gas pressure regulating device based on the internet of things as claimed in claim 1, wherein: the second controller is used for controlling the second alarm module to give an alarm when the pressure value of the pressure value detected by the second air inlet pressure sensor is lower than a preset first threshold value or when the pressure value of the pressure value detected by the corresponding second air outlet pressure sensor exceeds a preset second threshold value.
3. The gas pressure regulating device based on the internet of things as claimed in claim 2, wherein: the pressure regulator is in communication connection with the gas valve control device through a first communication module and a second communication module; the first controller is used for detecting gas pressure values of a gas inlet and a gas outlet of the pressure regulator by using the first gas inlet pressure sensor and the first gas outlet pressure sensor, judging whether a corresponding pressure difference value is larger than a preset third threshold value or not, if yes, sending an alarm signal to the gas valve control device through the first communication module, and the second controller is used for receiving the corresponding alarm signal through the second communication module and controlling the gas inlet valve and the gas outlet valve to be closed.
4. The gas pressure regulating device based on the internet of things as claimed in claim 3, wherein: the pressure regulator further comprises a first alarm module electrically connected with the first controller, and the first controller is used for controlling the first alarm module to give an alarm when the corresponding pressure difference value is greater than a preset third threshold value.
5. The gas pressure regulating device based on the Internet of things of claim 4, wherein: the first alarm module comprises a warning lamp; the second alarm module comprises a warning lamp and a loudspeaker.
6. The gas pressure regulating device based on the internet of things as claimed in claim 5, wherein: the gas valve control device further comprises a display electrically connected with the second controller, and the second controller is used for displaying the pressure values of the second air inlet pressure sensor and the second air outlet pressure sensor by utilizing the display screen, and displaying the preset first threshold value and the preset second threshold value.
7. The gas pressure regulating device based on the internet of things as claimed in claim 6, wherein: the first communication module and the second communication module comprise wireless communication modules.
8. The gas pressure regulating device based on the internet of things as claimed in claim 7, wherein: the wireless communication module comprises one or more of a WiFi module, a Bluetooth module, a mobile communication module, a near field communication module, a ZigBee module and a Lora module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222114873.8U CN218377959U (en) | 2022-08-11 | 2022-08-11 | Gas pressure regulating device based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222114873.8U CN218377959U (en) | 2022-08-11 | 2022-08-11 | Gas pressure regulating device based on Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218377959U true CN218377959U (en) | 2023-01-24 |
Family
ID=84968062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222114873.8U Active CN218377959U (en) | 2022-08-11 | 2022-08-11 | Gas pressure regulating device based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218377959U (en) |
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2022
- 2022-08-11 CN CN202222114873.8U patent/CN218377959U/en active Active
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