一种温度自适应调节装置
By introducing a temperature adaptive regulation device into the industrial cooling system, the problems of high energy consumption and poor regulation capability have been solved, enabling precise monitoring of the temperature field, dynamic adjustment of flow rate, and regional temperature control, thereby improving energy efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU ETERN OPTICAL FIBER TECH CO LTD
- Filing Date
- 2025-07-24
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional industrial cooling systems suffer from high energy consumption, poor regulation capabilities, limited temperature acquisition, simple cooling coil structure, and low integration of air duct systems during optical fiber production, resulting in low energy efficiency and unstable quality of optical fiber products.
The device employs a temperature adaptive regulation system. By installing temperature acquisition units in the plant and cooling tower, and combining them with the cooling circulation mechanism, central refrigeration mechanism, and refrigeration circulation mechanism, it utilizes frequency converters and PLC controllers to achieve dynamic regulation of coolant and air volume, forming a multi-layer air duct and independent butterfly valve structure, thereby realizing the correlation regulation between ambient temperature and cooling tower temperature.
It achieves precise temperature field monitoring, dynamic flow rate adjustment, and regional temperature control, reducing energy consumption and increasing the system's energy efficiency ratio to 4.1, which is 46% higher than that of traditional systems.
Smart Images
Figure CN224516972U_ABST
Abstract
Claims
1. A temperature self-adapting regulating device, characterized in that, include: The first temperature acquisition unit is installed in the factory workshop; The second temperature acquisition unit is installed in the cooling tower; The cooling circulation mechanism includes a first cooling coil disposed inside the cooling tower, the first cooling coil containing coolant, and a first drive motor disposed on the first cooling coil to drive the coolant to circulate. The central refrigeration unit includes a second cooling coil, a cooling fan, and a cooling duct installed in the factory space. The second cooling coil contains coolant and is equipped with a second drive motor that drives the coolant to circulate. The first cooling coil and the second cooling coil are connected by a connecting pipe, and a third drive motor is installed on the connecting pipe. The refrigeration cycle mechanism includes multiple frequency converters, each of which is electrically connected to a drive motor to control the operation of the drive motor and adjust the flow rate of the coolant in the pipeline. The controller has the first and second temperature acquisition units connected to its signal input terminals, and the controller's control output terminals connected to each frequency converter.
2. The temperature self-adapting regulating device according to claim 1, characterized in that, In the central refrigeration unit, the cooling fan draws the external circulating cold air from the second cooling coil to the cooling air duct.
3. Temperature self-adapting regulating device according to claim 1 or 2, characterized in that The cooling duct is provided with several air outlets spaced apart.
4. The temperature self-adapting regulating device of claim 1, wherein, The frequency converter used is a Danfoss frequency converter.
5. The temperature self-adapting regulating device of claim 1, wherein, The controller is a PLC controller.
6. The temperature self-adapting regulating device of claim 1, wherein, The cooling air ducts in the central refrigeration unit are arranged in layers, with each layer of air ducts independently equipped with an air outlet and an air volume regulating valve. The air volume regulating valve is installed at the air inlet of each layer of the cooling air duct.
7. The temperature self-adapting regulating device according to claim 6, characterized in that, The first temperature acquisition unit is set up in different areas of the factory workshop, and the controller controls the opening degree of the air volume regulating valve of each layer of the air duct according to the data of the first temperature acquisition unit in different areas of the factory workshop.