1. Air shower time setting: This is the external time parameter option. Before or after the start or end of the air shower, the time delay can be changed by continuously pressing the up and down adjustment keys for 3 seconds. The adjustment range is 1-99 seconds, and is displayed by the double digit digital tube. After 5 seconds of adjustment, the system will automatically save the parameter value.
(5) after passing through the primary filter, the air is pressed into the static pressure box by the external rotor fan, and then filtered by the high-efficiency filter, the high-speed clean air flow is blown from the air outlet surface, and the clean air flow is sprayed onto the person with high-speed and uniform wind speed, which can effectively and quickly remove the dust particles attached to clothes / goods.
The air / cargo shower room is the necessary passage for people / goods to enter and leave the clean room, and it also plays the role of airlock airtight clean room. In order to reduce a large number of dust particles caused by the entry and exit of people / goods, the clean air flow filtered by the high-efficiency filter is sprayed onto the people / goods from all directions by the rotary nozzle, so as to effectively and quickly remove the dust particles. The cleaned dust particles are then filtered by the primary and high-efficiency filters and then recycled to the air shower area.
4. The automatic door air shower room is composed of a large box (fans and filters are installed in this box!
2. For parameter setting, press the emergency stop key continuously for 3 seconds to enter the internal parameter setting state. At this time, the nixie tube displays SJ, the emergency stop key is used as the setting key, the air shower key is used as the page turning key, and the up and down adjustment keys can adjust the setting parameters. If you press the air shower key, the nixie tube will cycle display Ti, to, TC, Tl, TD, TN six parameters in turn. Corresponding to different parameters, press the up and down adjustment key to display the delay time or function status corresponding to the parameter. The system has 4 internal time and 2 function parameter settings: Ti external door unlocking delay setting, manufacturer's promotion price optimal to inner door unlocking delay setting, TC air shower delay setting, TL lighting delay setting, TD function setting, TN door exchange setting. After setting, if there is no operation, the system will automatically store and exit the setting state within 5 seconds.
The air shower channel is a personal purification device used by operators when entering the clean room. It uses high-speed clean air to blow and drench away the dirt from the people entering the room. The nozzle can be adjusted to effectively remove dust from the body and prevent external pollution from entering the clean area. It can also be used for large goods.
1。 Leakage detection of high-efficiency filter: after the installation of high-efficiency filter in Huiyi double blow shower room is completed, the leakage detection shall be carried out according to the site leakage detection method provided in (code for construction and acceptance of clean room).
1. The single air shower room uses 380v50 Hz power supply for automatic translation door air shower room and manual door air shower room, which is three-phase, four wire and automatic door. All the air shower rooms adopt LCD air shower control panel, which is more beautiful and generous than the traditional LED air shower panel, and has the function of humanized voice prompt system.
(1) adopt the clean principle of international standard and the cabinet design. It adopts automatic control operation, double door electronic interlock, infrared induction automatic shower, and double door locking.
2. Manual door the air shower room usually has a single door. When the induction zone receives the command, the door in one direction can be opened manually.
After the production or installation of the air shower room, the manufacturer or the owner of the air shower room shall carry out basic inspection to determine whether the air shower room is qualified and whether it can be put into use. The following several important testing standards sorted out by Jinyi purification air shower factory can be used for reference.
Generally speaking, stainless steel is not suitable for corrosion resistance of stainless steel in wet environment. Now more and more large enterprises, in order to show their strength and make the equipment durable, beautiful and generous, begin to choose stainless steel wind shower room. Color steel plate is also called anti-static spray steel plate, with foam in the middle and iron sheet on both sides. This kind of material is cheap and easy to load and unload.
How to install high-efficiency air filter in GMP clean purification workshop 1) the installation process of high-efficiency air filter in GMP clean purification workshop should be reasonably adjusted according to the resistance of each filter. The arrow on the outer frame should be consistent with the air flow direction. 2) The frame for installing high-efficiency air filter in GMP clean and purification workshop should be flat, and the allowable flatness deviation of each high-efficiency air filter should be less than 3mm.. 3) No matter what kind of sealing method is adopted, the packing surface, filter frame surface, frame surface and liquid tank must be wiped clean..
Air shower is a kind of local purification equipment with strong universality, which is installed between clean room and non clean room. When people and goods want to enter the clean area, they need to be blown through the air shower room. The clean air blown out can remove the dust carried by people and goods, which can effectively block or reduce the dust source from entering the clean area. Use of air shower! 1. After the stainless steel air shower door is opened to enter the air shower room, the air shower door will automatically close the outer door immediately, infrared (voice control / human body heat energy) induction, the air shower will start automatically, and the shower will blow for 15 seconds (factory set). be careful! The two stainless steel doors of the air shower room cannot be opened at the same time. If it is forced to open, the electronic lock will be damaged. The two doors of the air shower room are controlled by electronic interlock. After entering the clean room, 2.
(3) all stainless steel door, door frame, handle, thickened floor plate and air shower nozzle are used as basic configuration.
The function of air shower in food industry is to meet the air cleanliness of production workshop. Air shower mainly forms positive pressure by air inside the box; reducing the number of door opening and closing in and out of the workshop, the process of air shower room has been paid more and more attention, from the original manual shower to now fully automatic shower, the wind speed of automobile painting air shower room increases from 18m / s to 25m / s, and the performance of air shower room has been improved significantly by single air shower.
In order to achieve the effect of shower, the wind speed at the nozzle outlet of the air / cargo shower room can reach more than 25m / s, the wind speed blowing to the person is * * 18m / s, and the factory initial air shower time is set to 15 seconds.