Cooler with control device
A control device and cooler technology, applied in the direction of heat exchanger types, indirect heat exchangers, heat exchange equipment, etc., can solve the problems of high maintenance cost, incomplete cooling, low heat exchange efficiency, etc., to ensure the cooling effect, Real-time control of cooling temperature, good cooling effect
Inactive Publication Date: 2013-06-12
ZHANGJIAGANG KEHUA CHEM EQUIP MFG
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Problems solved by technology
In a general tubular heat exchanger, the cooling liquid that needs to be cooled enters from one end of the tube and comes out from the other end. In this way, the longest distance it travels is the length of the tube body, and the distance it travels inside the heat exchanger The distance is relatively short, the heat exchange efficiency is low, and some existing heat exchangers with high heat exchange efficiency have complex structures and high maintenance costs. Know the temperature and flow rate of the cooled liquid, which can easily cause incomplete cooling and affect the use effect
Method used
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[0019] Such as figure 1 As shown, a cooler with a control device includes a cooler body 13, a cooling inlet 7 and a cooling outlet 10 are arranged on the outer wall of the cooler body 13, and a cooling device is arranged between the cooling inlet 7 and the cooling outlet 10. The upper part of the cooler main body 13 is provided with a water level measuring device and a water temperature measuring device. The cooling inlet 7 and the cooling outlet 10 are respectively provided with a flow measuring device and a solenoid valve 6 . The flow measuring device, the water level measuring device, the water temperature measuring device and the electromagnetic valve are respectively electrically connected to the control box 2 .
[0020] In this embodiment, the control box 2 is provided with a PLC, and the PLC is electrically connected to the flow measuring device, the water level measuring device, the water temperature measuring device and the solenoid valve; the control box is provided...
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Abstract
The invention discloses a cooler with a control device, and the cooler comprises a cooler main body, wherein the outer wall of the cooler main body is provided with a cooling inlet and a cooling outlet, a cooling device is arranged between the cooling inlet and the cooling outlet, and the cooler is characterized in that the upper part of the cooler main body is provided with a water level measuring device and a water temperature measuring device; and the cooling inlet and the cooling outlet are respectively provided with a flow-rate measuring device and an electromagnetic valve, and the flow-rate measuring device, the water level measuring device, the water temperature measuring device and the electromagnetic valve are respectively electrically connected with a control cabinet. Monitoring and control are realized by utilizing a programmable logic controller (PLC) and a flow gauge, a water level indicator, a thermometer and the electromagnetic valve which are arranged on the cooler main body, data in the entire project is displayed in real time, and the automatic control is adopted according to the real situation. The cooler with the control device has good cooling effect and can control and detect the cooling temperature in real time.
Description
technical field [0001] The invention belongs to the field of cooling equipment, and in particular relates to a cooler with a control device. Background technique [0002] The most common type of existing cooler is a tube heat exchanger. In a general tubular heat exchanger, the cooling liquid that needs to be cooled enters from one end of the tube and comes out from the other end. In this way, the longest distance it travels is the length of the tube body, and the distance it travels inside the heat exchanger The distance is relatively short, the heat exchange efficiency is low, and some existing heat exchangers with high heat exchange efficiency have complex structures and high maintenance costs. The temperature and flow rate of the liquid to be cooled are not known, so it is easy to cause incomplete cooling and affect the use effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above defects and provid...
Claims
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Login to View More IPC IPC(8): F28F27/00F28D7/00
Inventor 顾国兴王芳程凯
Owner ZHANGJIAGANG KEHUA CHEM EQUIP MFG