A closed-circuit circulating water automatic switching fast emergency voltage stabilization device

Abstract

The invention discloses a closed circulating water fully automatic switching fast emergency voltage stabilizing device, which relates to the field of closed circulating cooling water fast emergency stabilizing switching. One end of the isolation filter is connected to the water supply system, and the other end of the isolation filter is connected to the water supply system. One end of the water supply pump is connected, the other end of the water supply pump is connected to one end of the water supply electric control switch valve, the other end of the water supply electric control switch valve is connected to one end of the water supply manual switch valve, and the other end of the water supply manual switch valve is respectively connected to the diaphragm tank The manual on-off valve is connected to the first manual on-off valve, and the manual on-off valve connected to the diaphragm tank is connected to one end connected to the electric control on-off valve of the diaphragm tank. It is mainly used in the emergency when the online constant pressure device of one or more sets of closed circulating water systems used online at the same time fails. and other information.

Description

technical field [0001] The invention relates to a fast emergency voltage stabilizing device for automatic switching of closed circulating water, and belongs to the technical field of rapid emergency voltage stabilizing switching of closed circulating cooling water. Background technique [0002] As the carrier of heat balance of equipment used in industrial, medical and other fields, the cooling water system plays a very important role in the operation of these system equipment. For example, if the circulating water system in the Siemens medical proton and heavy ion accelerator has a pressure fluctuation of 0.02Mpa , its radio frequency, linear and other branch systems may have chain shutdowns. As a tumor treatment device, its operation stability is directly related to the life of the patient. All devices must be safe and reliable. If the online constant pressure device fails, and If it cannot be restored immediately, it will cause the shutdown of the entire large system, whi...

AI Technical Summary

Problems solved by technology

[0002] As the carrier of heat balance of equipment used in industrial, medical and other fields, the cooling water system plays a very important role in the operation of these system equipment. For example, if the circulating water system in the Siemens medical proton and heavy ion accelerator has a pressure fluctuation of 0.02Mpa , its radio frequency, linear and other branch systems may have chain shutdowns. As a tumor treatment device, its operation stability is directly related to the life of the patient. All devices must be safe and reliable. If the online constant pressure device fails, and If it cannot be restored immediately, it will cause the shutdown of the entire large system, which will affect clinical treatment and cause economic losses; Switch to meet emergency needs

[0003] The main problems in the current technology are: 1. The online constant pressure devices currently used in closed circulating water systems in many industrial and medical fields do not fully consider the emergency methods for failures. The method of shutting down for maintenance is generally used, or there are some simple The emergency device is simple and emergency in case of failure, and its control accuracy is difficult to guarantee, and the installation process is complicated. For example, the simple emergency constant pressure device used in the cooling water system of the medical proton heavy ion accelerator needs to be manually installed when switching, and the installation and disassembly process requires Once the shutdown is completed, the large-scale circulating cooling water system needs a long recovery time once it is shut down, and this process has caused certain economic losses; The requirements are relatively high. If there is a failure of the online constant pressure device and there are no professional technicians on site, it will increase a lot of unnecessary downtime; 3. After the simple emergency constant pressure device is installed, it is necessary to manually replenish water into the device. After the water in the device is used up, it needs to be added artificially, and it cannot automatically add water to the device. During the operation, the requirements for the operator are relatively high.

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