CN217950891U - Automatic oil temperature control system of hydraulic system - Google Patents
Automatic oil temperature control system of hydraulic system Download PDFInfo
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- CN217950891U CN217950891U CN202220258354.6U CN202220258354U CN217950891U CN 217950891 U CN217950891 U CN 217950891U CN 202220258354 U CN202220258354 U CN 202220258354U CN 217950891 U CN217950891 U CN 217950891U
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Abstract
The utility model discloses a hydraulic system oil temperature automatic control system, including oil tank, temperature detection module, PLC control module, wireless transmission module and human-computer interaction module, be connected with temperature detection module on the oil tank, electric connection has cooling module and heating module on the temperature detection module, detect the temperature of hydraulic oil in the oil tank through temperature detection module, acquire real-time temperature value and send for PLC control module, compare real-time temperature value and benchmark temperature value through PLC control module, and generate adjustment instruction according to the comparison result, and send adjustment instruction to cooling module or heating module, heat or cool down to the hydraulic oil in the oil tank through cooling module or heating module, and accessible mobile terminal remote send instruction to PLC control module when weather is comparatively cold, send adjustment instruction to heating module through PLC control module, preheat to the benchmark temperature value through the hydraulic oil in the heating module to the oil tank, and then promote work efficiency.
Description
Technical Field
The utility model relates to a hydraulic system technical field especially relates to hydraulic system oil temperature automatic control system.
Background
The hydraulic system functions to increase the force by changing the pressure. A complete hydraulic system consists of five parts, namely a power element, an execution element, a control element, an auxiliary element (accessory) and hydraulic oil, and the hydraulic system can be divided into two types: hydraulic transmission systems and hydraulic control systems. Hydraulic drive systems have as a primary function the transmission of power and motion. Hydraulic control systems are designed to provide a hydraulic system output that meets specific performance requirements (particularly dynamic performance), and are generally referred to as hydraulic drive systems.
In a hydraulic system, the temperature of hydraulic oil is generally controlled within the range of 30-50 ℃, the highest temperature is not higher than 70 ℃, the lowest temperature is not lower than 15 ℃, and the hydraulic system is damaged to a certain extent when the temperature is too high or too low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic system oil temperature automatic control system to the current hydraulic oil temperature control system who proposes in solving above-mentioned background art can only take the measure to the hydraulic oil temperature is too high, can't cross the problem of handling excessively to the temperature.
In order to achieve the above purpose, the utility model provides a following technical scheme: automatic oil temperature control system of hydraulic system, including oil tank, temperature detection module, PLC control module, wireless transmission module and human-computer interaction module, be connected with temperature detection module on the oil tank, electric connection has cooling module and heating module on the temperature detection module, temperature detection module and PLC control module electric connection, and electric connection has wireless transmission module on the PLC control module, and electric connection has the human-computer interaction module on the PLC control module, and electric connection has pressure detection module on the PLC control module.
Preferably, the cooling module comprises a cooling fan, and the cooling fan is arranged on one side of the oil tank.
Preferably, the heating module comprises an immersion heater, and the immersion heater is arranged inside the oil tank.
Preferably, the PLC control module is electrically connected to a storage module, and the storage module is a storage chip for storing information.
Preferably, the wireless transmission module is connected with a plurality of mobile terminals through bluetooth.
Preferably, the pressure detection module comprises a pressure sensor, and the pressure sensor is arranged in the oil tank.
Preferably, the PLC control module is a conventional central processing unit that integrates receiving and processing of data signals and sending of instructions.
The beneficial effects of the utility model are that:
the utility model discloses in, dispose reference temperature value and send to PLC control module through man-machine interaction module or mobile terminal, detect the temperature of hydraulic oil in the oil tank through temperature detection module, acquire real-time temperature value and send for PLC control module, compare real-time temperature value and reference temperature value through PLC control module, and generate adjustment instruction according to the comparison result, and send adjustment instruction to cooling module or heating module, heat or cool down through cooling module or heating module to the hydraulic oil in the oil tank, and accessible mobile terminal remote send instruction to PLC control module when weather is comparatively cold, send adjustment instruction to heating module through PLC control module, preheat to reference temperature value through the hydraulic oil in the heating module to the oil tank, and then promote work efficiency.
Drawings
Fig. 1 is a block diagram of an automatic oil temperature control system of a hydraulic system according to the present invention;
fig. 2 is a block diagram of a temperature detection module and a pressure detection module of the automatic oil temperature control system of the hydraulic system according to the present invention;
fig. 3 is the flow chart of the automatic oil temperature control system of the hydraulic system provided by the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, hydraulic system oil temperature automatic control system, which comprises an oil tank, the temperature detection module, a Programmable Logic Controller (PLC) control module, wireless transmission module and human-computer interaction module, be connected with the temperature detection module on the oil tank, electrically connected with cooling module and heating module on the temperature detection module, be used for heating or cooling the hydraulic oil in the oil tank, temperature detection module and PLC control module electric connection, be used for sending the real-time temperature value of the hydraulic oil in the oil tank to PLC control module, electrically connected with wireless transmission module on the PLC control module, be used for remote control or the real-time temperature of the hydraulic oil in the monitoring oil tank, electrically connected with human-computer interaction module on the PLC control module, be used for adjusting the hydraulic oil temperature benchmark value and controlling the real-time temperature of monitoring hydraulic oil, electrically connected with pressure detection module on the PLC control module, be used for detecting the pressure of hydraulic oil in the oil tank.
Referring to fig. 2, the utility model discloses in, the cooling module includes the cooling fan, and one side of oil tank is located to the cooling fan, through the cooling fan that is equipped with, can be in the oil tank when the real-time temperature of hydraulic oil is higher than the reference temperature value to cool down hydraulic oil.
Referring to fig. 2, the utility model discloses in, heating module includes the immersion heater, and inside the oil tank was located to the immersion heater, through the immersion heater who is equipped with, can heat hydraulic oil when the real-time temperature of hydraulic oil is less than reference temperature value in the oil tank.
Referring to fig. 1, the utility model discloses in, the last electric connection of PLC control module has storage module, and storage module is the storage chip who is used for storing information, through the storage module who is equipped with, can store relevant neotype in advance for guarantee the normal operation of device.
Referring to fig. 1, the utility model discloses in, wireless transmission module is connected with a plurality of mobile terminal through the bluetooth, through the mobile terminal who is equipped with, can supply the long-range mobile terminal adjustment temperature benchmark value that passes through of user to long-range cooling module and the heating module of opening or closing.
Referring to fig. 2, the utility model discloses in, the pressure detection module includes pressure sensor, and in pressure sensor located the oil tank, through the pressure sensor who is equipped with, can carry out real-time supervision to the pressure of hydraulic oil in the oil tank to send the testing result to on human-computer interaction module and the mobile terminal through PLC control module, thereby make things convenient for the staff to maintain the oil tank.
Referring to fig. 1, the utility model discloses in, PLC control module is the acceptance and the processing of collecting data signal, and the sending of instruction is in the conventional central processing unit of an organic whole, through the PLC control module who is equipped with, can receive the data that each module transmitted novel and the algorithm operation that removes that carries on, according to the operation result to other module send instructions.
The working principle is as follows:
reference temperature value is configured through a man-machine interaction module or a mobile terminal and is sent to a PLC control module, the temperature of hydraulic oil in an oil tank is detected through a temperature detection module, a real-time temperature value is obtained and sent to the PLC control module, the real-time temperature value is compared with the reference temperature value through the PLC control module, an adjustment instruction is generated according to a comparison result, the adjustment instruction is sent to a cooling module or a heating module, the hydraulic oil in the oil tank is heated or cooled through the cooling module or the heating module, when the real-time temperature value is lower than the reference temperature value, the adjustment instruction is sent to the heating module through the PLC control module, the hydraulic oil in the oil tank is heated through an immersion heater, when the real-time temperature value is higher than the reference temperature value, the instruction is sent to the cooling module through a cooling fan, the hydraulic oil in the oil tank is cooled through the mobile terminal when weather is cold, the adjustment instruction is sent to the PLC control module through the PLC control module, the hydraulic oil in the oil tank is preheated to the reference temperature value through the heating module, and working efficiency is improved.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. Hydraulic system oil temperature automatic control system, including oil tank, temperature detection module, PLC control module, wireless transmission module and human-computer interaction module, its characterized in that: be connected with the temperature detection module on the oil tank, electric connection has cooling module and heating module on the temperature detection module, temperature detection module and PLC control module electric connection, and electric connection has wireless transmission module on the PLC control module, and electric connection has man-machine interaction module on the PLC control module, and electric connection has pressure detection module on the PLC control module.
2. The automatic oil temperature control system of a hydraulic system according to claim 1, wherein: the cooling module comprises a cooling fan, and the cooling fan is arranged on one side of the oil tank.
3. The hydraulic system oil temperature automatic control system according to claim 1, characterized in that: the heating module comprises an immersion heater, and the immersion heater is arranged inside the oil tank.
4. The automatic oil temperature control system of a hydraulic system according to claim 1, wherein: the PLC control module is electrically connected with a storage module, and the storage module is a storage chip for storing information.
5. The automatic oil temperature control system of a hydraulic system according to claim 1, wherein: the wireless transmission module is connected with a plurality of mobile terminals through Bluetooth.
6. The hydraulic system oil temperature automatic control system according to claim 1, characterized in that: the pressure detection module comprises a pressure sensor, and the pressure sensor is arranged in the oil tank.
7. The automatic oil temperature control system of a hydraulic system according to claim 1, wherein: the PLC control module is a conventional central processing unit which integrates the receiving and processing of data signals and the sending of instructions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220258354.6U CN217950891U (en) | 2022-02-09 | 2022-02-09 | Automatic oil temperature control system of hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220258354.6U CN217950891U (en) | 2022-02-09 | 2022-02-09 | Automatic oil temperature control system of hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217950891U true CN217950891U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220258354.6U Active CN217950891U (en) | 2022-02-09 | 2022-02-09 | Automatic oil temperature control system of hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217950891U (en) |
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2022
- 2022-02-09 CN CN202220258354.6U patent/CN217950891U/en active Active
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