Integrated data sensing wiring of fan lubricating system

Abstract

The utility model provides an integrated data sensing connection wire of a fan lubrication system, which relates to the field of fan lubrication systems and comprises an upper computer, a conversion module, a humidity sensor, a temperature sensor, a power supply module, a power supply module and a power supply module. The temperature sensor is used for detecting oil temperature, the temperature sensor is connected with the upper computer and transmits temperature data to the upper computer, the pressure sensor is used for detecting oil pressure, and the pressure sensor is connected with the upper computer and transmits pressure data to the upper computer; according to the utility model, each sensor is connected with the actuator interface of the master station module through the unshielded cable, data of humidity, temperature, pressure and flow of lubricating oil can be transmitted to a client upper computer in real time through the Profibus / Profinet interface, and a client can monitor the data monitored by each sensor in a host room in real time.

Description

Technical Field

[0001] The utility model belongs to the field of fan lubrication systems, in particular to an integrated data sensor wiring for a fan lubrication system. Background Art

[0002] The cooling and lubrication system of the fan is designed to ensure that the fan will not overheat during long-term operation and to keep its mechanical parts well lubricated. The working principle of the fan cooling and lubrication system is to extract the lubricating oil from the oil tank through a pump and transport it to the parts that need lubrication, and then cool the lubricating oil through a cooler before returning it to the oil tank, and the cycle repeats. In this process, the lubricating oil not only plays a lubricating role, but also reduces the temperature of the mechanical parts through the cooling system to ensure the normal operation of the fan;

[0003] The real-time pressure, temperature, flow and other data acquisition of the traditional fan cooling and lubrication system adopts the sensor analog data output. Electromagnetic interference will cause the signal of the motor's high-power components to jump and be not stable enough. The measured value is transmitted to the controller in an analog way. During the transmission process, the process value will gradually be distorted. When the user needs to set the sensor, it is necessary to reset the sensor manually or with the help of a computer with programming software. The sensor interface operation needs to change the settings through buttons. When the manual setting is wrong, the on-site misoperation will cause downtime, which will cause losses to production.

[0004] In summary, the utility model therefore provides an integrated data sensing wiring for a fan lubrication system to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An integrated data sensing wiring for a fan lubrication system includes a host computer and a conversion module, and also includes:

[0007] A humidity sensor is used to detect the humidity data of the oil, and the humidity sensor is connected to the host computer and transmits the humidity data to the host computer;

[0008] A pipeline temperature sensor, which is used to detect the oil temperature, is connected to a host computer and transmits temperature data to the host computer;

[0009] A pressure sensor, which is used to detect oil pressure, is connected to a host computer and transmits pressure data to the host computer;

[0010] A flow sensor, which is used to detect the flow of oil, is connected to a host computer and transmits flow data to the host computer;

[0011] A liquid level sensor, which is used to detect the liquid level of the oil, is connected to a host computer and transmits liquid level data to the host computer;

[0012] An oil storage temperature sensor, the oil storage temperature sensor is used to detect the oil storage temperature, the oil storage temperature sensor is connected to the host computer, and transmits temperature data to the host computer;

[0013] A master station module, the master station module comprising a network cable interface, a power supply interface and an actuator interface;

[0014] The connecting cable is an unshielded 3-core or 5-core cable.

[0015] Furthermore, in the present invention, the conversion module can convert the 4-20mA analog signal into an IO-Link model.

[0016] Furthermore, in the present invention, the master station module has a Profibus / Profinet industrial bus, through which digital information can be transmitted to a remote controller.

[0017] Furthermore, in the present invention, the connection cable is connected to the actuator interface of the master station module.

[0018] Furthermore, the actuator interface of the master station module provides a data interface to the host computer and controls the connected actuators through communication.

[0019] Beneficial effects: The utility model has the following beneficial effects:

[0020] The utility model arranges various sensors to be connected with the actuator interface of the main station module through unshielded cables, and the humidity, temperature, pressure and flow data of the lubricating oil can be transmitted to the customer's host computer in real time through the Profibus / Profinet interface. The customer can monitor the data monitored by various sensors in real time in the host room. The parameter level sensor and the oil storage temperature sensor of the oil tank are connected with the actuator interface of the main station module through unshielded cables, and the temperature of the oil stored in the oil tank and the liquid level height data of the lubricating oil can be output to the customer's host computer in real time through the main station module. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a usage scenario diagram of the utility model;

[0022] Figure 2 It is a work flow chart of the utility model.

[0023] In the figure:

[0024] 1. Host computer; 2. Master station module; 3. Connection cable; 4. Conversion module; 5. Humidity sensor; 6. Pipeline temperature sensor; 7. Pressure sensor; 8. Flow sensor; 9. Liquid level sensor; 10. Oil storage temperature sensor. DETAILED DESCRIPTION

[0025] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0026] like Figure 1-2 As shown, it includes a host computer 1 and a conversion module 4, and also includes:

[0027] Humidity sensor 5, humidity sensor 5 is used to detect humidity data of oil, humidity sensor 5 is connected to host computer 1, and transmits humidity data to host computer 1;

[0028] The pipeline temperature sensor 6 is used to detect the oil temperature. The pipeline temperature sensor 6 is connected to the host computer 1 and transmits temperature data to the host computer 1;

[0029] The pressure sensor 7 is used to detect the oil pressure. The pressure sensor 7 is connected to the host computer 1 and transmits the pressure data to the host computer 1;

[0030] The flow sensor 8 is used to detect the flow of oil. The flow sensor 8 is connected to the host computer 1 and transmits flow data to the host computer 1;

[0031] The liquid level sensor 9 is used to detect the liquid level height of the oil. The liquid level sensor 9 is connected to the host computer 1 and transmits the liquid level data to the host computer 1;

[0032] The oil storage temperature sensor 10 is used to detect the oil storage temperature. The oil storage temperature sensor 10 is connected to the host computer 1 and transmits temperature data to the host computer 1;

[0033] The master station module 2 includes a network cable interface, a power supply interface and an actuator interface;

[0034] The connecting cable 3 is a non-shielded 3-core or 5-core cable;

[0035] The conversion module 4 can convert the 4-20mA analog signal into an IO-Link model;

[0036] The master module 2 is equipped with Profibus / Profinet industrial bus, through which the digital information can be transmitted to the remote controller;

[0037] The connecting cable 3 is connected to the actuator interface of the master station module 2;

[0038] The actuator interface of the master module 2 provides a data interface to the host computer 1 and controls the connected actuators through communication.

[0039] When in use, each sensor is connected to the actuator interface of the master module 2 through an unshielded cable. The humidity, temperature, pressure and flow data of the lubricating oil can be obtained through the Profibus / Profibus. net interface in real time into the customer's host computer 1. The customer can monitor the data monitored by each sensor in real time in the host room. The parameter level sensor 9 and the oil storage temperature sensor 10 of the oil tank are connected to the main station module actuator interface through an unshielded cable. The temperature of the oil in the oil tank and the liquid level height data of the lubricating oil can be output in real time into the customer's host computer 1 through the main station module 2. Each sensor does not need to be powered additionally. The power supply interface of the main station module 2 is powered, and each actuator can also be powered, which greatly reduces the sensor wiring and makes the site look neat and orderly. The customer can directly set the alarm values ​​of humidity, temperature, pressure, flow, and liquid level in the host computer 1 (such as temperature>60℃ alarm, pressure<2bar alarm), and the set value can be fed back to each actuator in real time through the main station module 2. There is no need to go to the site to set each actuator. The customer can monitor the data monitored by each sensor in real time in the host room to achieve more flexible and reliable industrial production.

[0040] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0041] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. An integrated data sensor wiring for a fan lubrication system, comprising a host computer (1) and a conversion module (4), characterized in that: Also includes: A humidity sensor (5), the humidity sensor (5) is used to detect humidity data of the oil, the humidity sensor (5) is connected to the host computer (1), and transmits the humidity data to the host computer (1); A pipeline temperature sensor (6), the pipeline temperature sensor (6) is used to detect the oil temperature, the pipeline temperature sensor (6) is connected to the host computer (1), and transmits temperature data to the host computer (1); A pressure sensor (7), the pressure sensor (7) is used to detect oil pressure, the pressure sensor (7) is connected to the host computer (1), and transmits pressure data to the host computer (1); A flow sensor (8), the flow sensor (8) is used to detect the flow of oil, the flow sensor (8) is connected to the host computer (1), and transmits flow data to the host computer (1); A liquid level sensor (9), the liquid level sensor (9) is used to detect the liquid level height of the oil, the liquid level sensor (9) is connected to the host computer (1), and transmits liquid level data to the host computer (1); An oil storage temperature sensor (10), the oil storage temperature sensor (10) is used to detect the oil storage temperature, the oil storage temperature sensor (10) is connected to the host computer (1) and transmits temperature data to the host computer (1); A master station module (2), the master station module (2) comprising a network cable interface, a power supply interface and an actuator interface; The connecting cable (3) is an unshielded 3-core or 5-core cable.

2. The integrated data sensing wiring of the fan lubrication system according to claim 1, characterized in that: The conversion module (4) can convert a 4-20mA analog signal into an IO-Link model.

3. The integrated data sensing wiring of the fan lubrication system according to claim 1, characterized in that: The master station module (2) is provided with a Profibus / Profinet industrial bus, through which digital information can be transmitted to a remote controller.

4. The integrated data sensing wiring of the fan lubrication system according to claim 1, characterized in that: The connection cable (3) is connected to the actuator interface of the master station module (2).

5. The integrated data sensing wiring of the fan lubrication system according to claim 1, characterized in that: The actuator interface of the master station module (2) provides a data interface to the host computer (1) and controls the connected actuators through communication.

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