Safety water supply system for stomatology department

Abstract

The invention relates to a water supply system for stomatology department, in particular to a safety water supply system for stomatology department, comprising a PLC (programmable logic controller), and a disinfecting cycle system and an ozone generator or a disinfectant adder connected with the PLC; the disinfecting cycle system includes a purified water tank, a cycle pump and a cycle pipeline; the purified water tank is connected with the cycle pump through the cycle pipeline; the cycle pipeline is provided with at least one outgoing water pipeline; each outgoing water pipeline is provided with at least one water outlet. Compared with existing water supply systems for stomatology department, the safety water supply system for stomatology department is simple in structure and significantin disinfecting effect, and solves the technical problem which puzzles those in the prior art that cross infections are caused by reverse suction and breeding of bacteria during use of a cellphone. The safety water supply system for stomatology department can timely kill bacteria reversely sucked into and bred in a pipeline during operating; a cellphone can be directly reused, so that time is saved.

Description

technical field [0001] The invention relates to a water supply system for the department of stomatology, in particular to a safe water supply system for the department of stomatology. Background technique [0002] Dental high-speed turbine handpieces are commonly used equipment in dental surgery. The work of the handpiece is driven by high-pressure airflow to rotate the turbine at high speed to generate power. Normally, the turbine speed can reach 300,000 rpm. When the air flow is cut off after use, the turbine will continue to rotate for a period of time due to inertia, which will evacuate the water and air in the water and gas pipeline in the machine rope connected to the mobile phone head to form a vacuum, and make the machine rope pipeline Shrinkage and deformation. After the turbine completely stops rotating, due to the recovery of the water supply and gas pipeline in the machine rope and the suction force of the vacuum negative pressure, the saliva, blood and other po...

AI Technical Summary

Problems solved by technology

However, the disadvantage of the above method is that although the suction is discharged, the residual bacteria in the mobile phone head and the machine rope pipeline will not be completely discharged, which will still cause cross-infection

Moreover, in actual operation, due to the large number of patients, it is sometimes difficult to let the mobile phone work for 30 seconds before using it. Usually, the mobile phone is allowed to work for 5-10 seconds first, but due to the short time, the cleaning effect is poor. It is easy to cause cross infection

Another way is to install an anti-suckback device on the head of the mobile phone, which indeed solves the problem of anti-suckback of the mobile phone. However, the disadvantage of this method is that in the specific use process, when the anti-suckback device is damaged When it is not found and replaced in time, it will also lead to cross-contamination, which is even more serious than the first method

In order to solve the problem of mobile phone suction back and pipeline bacterial growth, and prevent cross-infection, those skilled in the art have studied for more than ten years, but still have not developed a better solution that can solve the above problems. This problem is also an urgent problem in this field. a problem to be solved

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