Design and application of biological laboratory handle in infirmary
In the field of medical and scientific research, the laboratory is an important place to carry out various experiments, and the hardware facilities such as equipment and devices determine the quality and efficiency of research work. As a key component connecting the interior and exterior space, the door handle must also give consideration to practicality and safety in design. In the special environment of biological laboratory, the requirements for handles are more stringent.
First, material selection
1. Stainless steel material: Stainless steel is a metal material with high corrosion resistance, which can resist the damage to its surface caused by chemicals and disinfectants. In addition, its smooth surface helps to clean and prevent bacteria from growing.
2. Copper alloy material: Copper alloy also has good corrosion resistance, and it also has certain antibacterial effect. Studies have shown that copper ions can destroy the cell membrane structure of microorganisms, thus inhibiting the growth and reproduction of pathogens.
Second, humanized design
Considering that users may wear gloves or have other liquids on their hands when operating, it is necessary to ensure that the handle is easy to grasp and will not slip. In addition, in some emergency situations (such as fire), people are often in a state of panic. At this time, if the door handle is too small or improperly positioned, it may be impossible to open the door quickly to escape. Therefore, it is suggested to adopt a large-size round knob design and install it at a suitable height to facilitate the use of people of different heights.
Third, the safety protection measures
In order to reduce the risk of accidents caused by accidental touch, locks can be installed on the outside of the door to restrict irrelevant people from entering and leaving at will; For the interior, it is necessary to realize automatic control by setting sensors, so as to avoid the influence of air flow caused by frequent switching on and off on the accuracy of experimental results.
Four, maintenance matters needing attention
1. Regularly check whether the fixing screws are loose and fall off, and fasten and reinforce them in time;
2. Use soft cloth to clean dust stains, and do not scratch with hard objects to avoid scratching the surface coating;
3. Every once in a while, it is necessary to remove the parts for comprehensive cleaning and disinfection, and keep them clean and tidy.
summary
To sum up, although the handle of the biological laboratory in the infirmary seems insignificant, it plays a vital role. Reasonable selection of high-quality raw materials combined with scientific and reasonable structural forms can not only improve work efficiency, but also ensure the safety of life and property of staff. Therefore, the relevant units should pay enough attention to it and strictly follow the specifications in the process of procurement and installation to ensure that every link meets the standard requirements.
Rec. Prods.
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