Study on safety management of door lock in dosing room of water plant

With the acceleration of urbanization and the rapid development of industrial production, people's demand for drinking water safety is increasing. As one of the important links to ensure water quality safety, the safety management of dosing room in water plant is particularly important. Among them, the selection and use of the door lock in the dosing room is a key link that cannot be ignored.

1. Analysis of the present situation: At present, most water plants in our country did not include the access control system in the planning scope at the initial stage of construction, which led to the difficulty and high cost of later reconstruction; In addition, some old equipment is slowly updated, and some door locks still use the traditional mechanical key opening method, which has potential safety hazards.

2. The problem is put forward: on the one hand, due to the lack of effective monitoring means, it is impossible to ensure that only authorized personnel can enter the area for operation; On the other hand, if there is an emergency (such as a fire), it is difficult to quickly open the door to escape or rescue. Therefore, it is necessary to take effective measures to strengthen the entrance control of such places.

3. Countermeasures and suggestions:

(1) Introduce intelligent management system: realize remote management and real-time monitoring by installing high-tech products such as electronic password lock and fingerprint identification;

(2) Improve the rules and regulations: formulate a strict access management system and strictly implement it, such as setting up special managers to take charge of daily inspections and organizing regular drills to enhance employees' awareness of self-protection;

(3) Strengthen education and training: Strengthen safety education and technical training for employees, and improve their professional level and emergency response ability.

4. Case sharing:

A large water supply group adopted the combination of the above methods in the new expansion project to improve the potential risks caused by the defects of the original facilities, and achieved good results. Specific practices include but are not limited to the following:

(1) set up video monitors in important parts to find abnormal behavior in time.;

② All access channels are equipped with handheld card readers with RFID technology, and only those who hold special permission cards can pass;

(3) In order to prevent illegal entry from causing serious consequences, an anti-pry alarm device and a panic button are added at key locations to facilitate rapid response to emergencies;

To sum up, in order to further strengthen the urban water supply security system in China, it is necessary to comprehensively strengthen the protection of wading infrastructure, especially drug storage areas, from multiple angles, so as to better serve the needs of people's livelihood and the overall development.

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