CN215416412U - Temperature sensing adjusting module controller applied to wind power conveying - Google Patents
Temperature sensing adjusting module controller applied to wind power conveying Download PDFInfo
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- CN215416412U CN215416412U CN202122146384.6U CN202122146384U CN215416412U CN 215416412 U CN215416412 U CN 215416412U CN 202122146384 U CN202122146384 U CN 202122146384U CN 215416412 U CN215416412 U CN 215416412U
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Abstract
The utility model discloses a temperature sensing adjusting module controller applied to wind power conveying, which comprises a temperature sensor, a conveying pipeline, a discharge valve, a fan and a PLC (programmable logic controller), wherein the discharge valve is arranged above one end of the conveying pipeline, the fan is connected to the port of the end of the conveying pipeline where the discharge valve is located, the discharge valve and the fan are both connected with the PLC through wireless signals, and the PLC is connected with the temperature sensor through wireless signals. The temperature sensor is used for collecting the temperature of the field pipeline, and the PLC adjusts the rotating speed of the fan and the rotating speed of the discharge valve according to the temperature data of the conveying pipeline monitored in real time, so that the air-material ratio of the fan and the discharge valve is changed along with the change of the temperature, the purpose of safely conveying materials is achieved, and the pipe explosion of the conveying pipeline is avoided.
Description
Technical Field
The utility model relates to the technical field of temperature control modules, in particular to a temperature sensing adjusting module controller applied to wind power transmission.
Background
With the continuous improvement of the high-speed unloading requirement, a feeder (unloading valve) running at high speed is adopted for unloading in the unloading process, and a fan is additionally arranged at the port of the material conveying pipeline for auxiliary feeding, SO that the materials can be quickly conveyed in a long distance in a short time, and aiming at special materials (such as CO2, SO2 and explosive substances), the risk of pipe explosion is easily caused due to heating expansion in the conveying process, SO that the temperature control is required, but the existing material transportation equipment only has temperature control equipment to regulate and control the temperature of the transportation pipeline, and is additionally provided with cooling and other modes to realize temperature regulation and control, the regulation and control precision is low, the temperature control module without high precision is applied to high-speed unloading equipment and used for regulating and controlling the air-material ratio, so that the problems of pipeline blockage, abrasion, aging and the like of materials under high-temperature and high-speed conveying are caused, and the service life of the equipment is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a temperature sensing adjusting module controller applied to wind power conveying, which utilizes a temperature sensor to collect the temperature of a pipeline on site, and a PLC (programmable logic controller) adjusts the rotating speed of a fan and the rotating speed of a discharge valve according to the temperature data of the conveying pipeline monitored in real time, so that the air-material ratio is changed along with the change of the temperature, the aim of safely conveying materials is fulfilled, the pipe explosion of the conveying pipeline is avoided, and the problems in the prior art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the temperature sensing adjusting module controller applied to wind power conveying comprises a temperature sensor, a conveying pipeline, a discharge valve, a fan and a PLC (programmable logic controller), wherein the discharge valve is installed above one end of the conveying pipeline, the fan is connected to the end opening of the end, where the discharge valve is located, of the conveying pipeline, the discharge valve and the fan are both connected with the PLC through wireless signals, the PLC is connected with the temperature sensor through wireless signals, and the temperature sensor is installed on the inner wall of the conveying pipeline;
be provided with temperature conversion module and digital conversion module between PLC controller and the temperature sensor, temperature sensor electric connection has temperature conversion module, and temperature conversion module converts the temperature information that temperature sensor gathered into digital signal, temperature conversion module and digital conversion module interconnect, and digital conversion module converts digital signal into temperature information.
Preferably, the temperature conversion module is an A/D analog-to-digital converter, and the conversion range is 0-50000 digital quantity.
Preferably, the digital conversion module is a D/A analog-to-digital converter, and the conversion range is 0-250 ℃.
Preferably, the discharge valve and the fan are driven by a motor, the motor is electrically connected with a motor controller, and the motor controller is connected with a PLC (programmable logic controller) through a wireless signal.
Preferably, the temperature conversion module and the digital conversion module and the PLC are connected with each other through interfaces RS 485.
Compared with the prior art, the utility model has the following beneficial effects:
the temperature sensing adjusting module controller applied to wind power transmission utilizes the temperature sensor to collect the temperature of a field pipeline, converts signals into digital quantity, transmits the digital quantity into the PLC, converts the digital signal into a temperature signal, and adjusts the rotating speed of a fan and the rotating speed of a discharge valve according to the temperature data of the transmission pipeline monitored in real time by the PLC, so that the air-material ratio of the fan and the discharge valve is changed along with the change of the temperature, the aim of safely transmitting materials is fulfilled, the pipe explosion of the transmission pipeline is avoided, and the operating noise of the fan and the discharge valve is reduced.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a block diagram of the present invention;
FIG. 3 is a schematic diagram of the operation of the present invention;
fig. 4 is a connection diagram of the delivery pipe of the present invention.
In the figure: 1. a temperature sensor; 2. a delivery conduit; 3. a discharge valve; 4. a fan; 5. a PLC controller; 7. a temperature conversion module; 8. and a digital conversion module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1 to 4, be applied to temperature sensing regulation module controller that wind-force carried, including temperature sensor 1, pipeline 2, discharge valve 3, fan 4 and PLC controller 5, discharge valve 3 is installed to pipeline 2's one end top, discharge valve 3 and fan 4 are by motor drive, motor electric connection has motor controller, motor controller has PLC controller 5 through wireless signal connection, pipeline 2 is connected with fan 4 in the port department of discharge valve 3 place end, discharge valve 3 and fan 4 all have PLC controller 5 through wireless signal connection, PLC controller 5 has temperature sensor 1 through wireless signal connection, temperature sensor 1 installs on pipeline 2's inner wall.
Be provided with temperature conversion module 7 and digital conversion module 8 between PLC controller 5 and the temperature sensor 1, temperature sensor 1 electric connection has temperature conversion module 7, temperature conversion module 7 converts the temperature information that temperature sensor 1 gathered into digital signal, temperature conversion module 7 and digital conversion module 8 interconnect, digital conversion module 8 converts digital signal into temperature information, connect through wireless signal between temperature sensor 1 and the temperature conversion module 7, between temperature conversion module 7 and the digital conversion module 8 and between digital conversion module 8 and the PLC controller 5 all through interface RS485 interconnect, wherein, temperature conversion module 7 is AD analog-to-digital converter, the conversion range is digital quantity 0 ~ 50000, digital conversion module 8 is D/A analog-to-digital converter, the conversion range is 0 ~ 250 ℃.
In the implementation, the noise of the fan 4 and the discharge valve is detected at 3 different temperatures, and the data are shown in the following table:
according to the above table, as the temperature increases, the noise of the operation of the fan 4 increases and the noise of the discharge valve 3 decreases.
The working principle is as follows: the temperature detection module collects the temperature of a field pipeline, the signal is converted into a digital quantity, according to the module precision, the collected temperature is converted into the digital quantity of 0-50000 at 0-250 ℃, the digital quantity is transmitted into the PLC through an interface RS485, the PLC converts the digital signal into the temperature signal of 0-250 ℃, when the temperature is higher than 35 ℃, the rotating speed of the fan 4 is adjusted, the rotating speed of the discharge valve 3 is adjusted, the air-material ratio of the discharge valve is reduced to 2.8%, when the temperature is higher than 40 ℃, the rotating speed of the fan 4 is adjusted, the rotating speed of the discharge valve 3 is reduced to 2.0%, the aim of safely conveying the material is finally fulfilled, the material is prevented from being conveyed under the high-temperature and high-speed conditions, and pipeline blockage, abrasion and high-quantity aging are avoided.
In summary, the following steps: the temperature sensing adjusting module controller applied to wind power conveying utilizes the temperature sensor 1 to collect the temperature of a field pipeline, converts signals into digital quantity, transmits the digital quantity into the PLC 5, the PLC 5 converts the digital signals into temperature signals, and the PLC 5 adjusts the rotating speed of the fan 4 and the rotating speed of the discharge valve 3 according to the temperature data of the conveying pipeline monitored in real time, so that the air-material ratio is changed along with the change of the temperature, the purpose of safely conveying materials is realized, and the pipe explosion of the conveying pipeline is avoided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Be applied to module controller is adjusted to temperature sensing that wind-force carried, its characterized in that: the device comprises a temperature sensor (1), a conveying pipeline (2), a discharge valve (3), a fan (4) and a PLC (programmable logic controller) (5), wherein the discharge valve (3) is installed above one end of the conveying pipeline (2), the fan (4) is connected to the port of the end, where the discharge valve (3) is located, of the conveying pipeline (2), the discharge valve (3) and the fan (4) are both connected with the PLC (5) through wireless signals, the PLC (5) is connected with the temperature sensor (1) through wireless signals, and the temperature sensor (1) is installed on the inner wall of the conveying pipeline (2);
be provided with temperature conversion module (7) and digital conversion module (8) between PLC controller (5) and temperature sensor (1), temperature sensor (1) electric connection has temperature conversion module (7), and temperature conversion module (7) convert the temperature information that temperature sensor (1) gathered into digital signal, temperature conversion module (7) and digital conversion module (8) interconnect, and digital conversion module (8) convert digital signal into temperature information.
2. The temperature-sensing adjustment module controller applied to wind power transmission of claim 1, wherein: the temperature conversion module (7) is an A/D (analog/digital) converter, and the conversion range is 0-50000 digital quantity.
3. The temperature-sensing adjustment module controller applied to wind power transmission of claim 1, wherein: the digital conversion module (8) is a D/A analog-to-digital converter, and the conversion range is 0-250 ℃.
4. The temperature-sensing adjustment module controller applied to wind power transmission of claim 1, wherein: discharge valve (3) and fan (4) are by motor drive, and motor electric connection has machine controller, and machine controller has PLC controller (5) through wireless signal connection.
5. The temperature-sensing adjustment module controller applied to wind power transmission of claim 1, wherein: the temperature conversion module (7) and the digital conversion module (8) and the PLC controller (5) are connected with each other through interfaces RS 485.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122146384.6U CN215416412U (en) | 2021-09-06 | 2021-09-06 | Temperature sensing adjusting module controller applied to wind power conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122146384.6U CN215416412U (en) | 2021-09-06 | 2021-09-06 | Temperature sensing adjusting module controller applied to wind power conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215416412U true CN215416412U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122146384.6U Active CN215416412U (en) | 2021-09-06 | 2021-09-06 | Temperature sensing adjusting module controller applied to wind power conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215416412U (en) |
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2021
- 2021-09-06 CN CN202122146384.6U patent/CN215416412U/en active Active
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