Real-time water-cooling flow control system
A flow control and control system technology, applied in the field of casting cooling equipment, can solve problems such as long cycle, poor cooling effect, and deviation in accuracy
Inactive Publication Date: 2018-10-09
GUANGDONG ZHAOQING POWER ACCESSORIES
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However, the parameters set above need to be based on multiple actual debugging and operation experiments to obtain more accurate parameters. However, the acquisition cycle of this parameter is long, the cost is high, and the accuracy is biased, resulting in poor cooling effect.
On the other hand, since the parameters are fixed, when the mold temperature, casting cycle, cooling medium temperature and other related factors change, the parameters may not be applicable, which makes the limitations caused by this method very large
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[0017] To further illustrate the various embodiments, the present invention is provided with accompanying drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can be combined with related descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should understand other possible implementations and advantages of the present invention.
[0018] Please also see figure 1 with figure 2 ,in, figure 1 It is a structural schematic diagram of the real-time water cooling flow control system of the present invention; figure 2 It is the water cooling cycle diagram of the real-time water cooling flow control system of the present invention.
[0019] A real-time water cooling flow control system, comprising a mold body 10, a water inlet mechanism 20, a water return mechanism 30, a cooling water treatment mechanis...
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The invention relates to a real-time water-cooling flow control system. The real-time water-cooling flow control system comprises a mold body, a water inlet mechanism, a water return mechanism, a cooling water treatment mechanism, a flow regulating valve, a control system and a temperature measuring mechanism. The water outlet end of the water inlet mechanism is connected with the water inlet endof the mold body. The water inlet end of the water inlet mechanism is connected with the water outlet end of the cooling water treatment mechanism. The water inlet end of the water return mechanism isconnected with the water outlet end of the mold body. The water outlet end of the water return mechanism is connected with the cooling water treatment mechanism. The flow regulating valve is arrangedat the water inlet end of the water inlet mechanism, and is connected with the control system. The temperature measuring mechanism is connected with the mold boy, the water inlet mechanism, the waterreturn mechanism and the control system. The real-time water-cooling flow control system has the advantages that the flow of cooling media can be adjusted according to the temperature of casting molds automatically, and accordingly, the mold temperature can reach a required temperature in real time.
Description
technical field [0001] The invention relates to the technical field of casting cooling equipment, in particular to a real-time water cooling flow control system. Background technique [0002] During the casting process of castings, a large amount of heat is generated during the molding of molten metal in the mold cavity. If the mold is always working at high temperature, it will not only shorten the service life of the mold, but also affect the quality of the finished product of the casting. Therefore, in the prior art, a water-cooling device is usually used to cool the mold to a certain extent, so that the mold can be processed and cast at a suitable temperature. [0003] In the existing water-cooling devices, quantitative timing cooling system control is usually adopted, that is, the cooling system is controlled according to the three parameters of the preset cooling flow rate, cooling start-up and shut-down time. However, the parameters set above need to be based on mul...
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IPC IPC(8): B22D18/04B22D18/08
CPCB22D18/04B22D18/08
Inventor 郭锦强何韶胡志伟刘春生周军航
Owner GUANGDONG ZHAOQING POWER ACCESSORIES