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    3. 實驗室裝修
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      實驗室通風系統

      2020-01-01 09:05:18
      實驗室通風系統
      詳細介紹:

      實驗室家具通風廠家

      Laboratory system engineering_Laboratory ventilation system

      實驗室相關系統工程_實驗室通風系統

      實驗室家具通風廠家

      The working principle of ventilation counter wind speed control system/通風柜面風速控制系統工作原理

      1. Surface wind speed control system continuously monitor s the Bctual exhBust Bir wolume of the fume cabinetCalculate the average wind speed of the open area according to the height of the window, When the exhaust pipe pressure changes the window height changes. the system responses within a second adjust the openlng of the air valve to keep the average surfece wind speed of the window open surface stable.

      面風速控制系統持續地監測通風柜實際排風量,根據視窗高度計算出視窗開口面積的早均面鳳遣,當排鳳管道壓力變化或視窗高度發生變化時,系統在心1S的時間做出反應。及時調整風閥開度保持視窗開口面積的早均面鳳遭穩定。

      2. Under dfferent experimental cond, itions, we can set diferent parameters on the panel.

      不同實驗狀況時,可在面板上設置不同的參數。

      3. The system controls surtace wind speed at a set speed (0. 5m/s) through intrared detector when there Is an operator in tront of the ventilation cabinet the system automatically swiches to another value(e.g.0.3m's)to save costs when there is no operator in front of the fume cabinet.

      系統通過紅外線監測器當通風柜前有操作人員工作時而風唐控制在某一設定值(0.5m/s),當通風柜前無人操作時,系統自動轉換到另-設定值(如0.3m/s)以節省運行費用。

      4. When venfilation cupboard door was off, the air valve maintains the minimum of the venilation cabinet exhaust air 1500MM,the ventilation cabinet 300CMH.

      當通風柜門關閉后,風量閥要維持通風柜的最小排風量,1500MM通風柜為300CMH。

      5. Due to the fault surtace wind speed is high low, there will be sound-light alarms.

      由于故障面風速過高或過低時有聲光報警。

      6. When temperatures of ventiation cabinet are high, there will be sound-ligh alarms.

      通風柜溫度過高時有聲光報警。

      7. When the position of the ventlation cabinet is 100 high, there will be sound -light alarms ,

      通風柜門位過高時有聲音報警。

      B、When there is an exception, open the emergency discharge mode control the sy8tem will open all the air valves.The maximum air volume of the ventilation cabinets is free the control of the wind speed value.

      當出現異常情況時,開啟緊急排放模式控制,系統將全部打開風閥,本臺適風柜大風量,不受面風速值的控制。

      實驗室家具通風廠家

      We provide laboratory for variable air volume systems CON-LABC with VAV fume hood control system CON-FHC, using the worl's most advanced VAV solutions through a digital contoller for laboratory supply exhaust, fume hood face velocity for strict monitoring control.

      我們提供的實驗室變風量體統CON-LABC與通風柜變風量控制系統CON-FHC,采用世界先進的進的VAV解決

      方案,通過過數學控制器對實驗室送排風、通風柜的面風速,進行嚴格的監視與控制。

      Security no matter how to adjust the opening window, you can always precise control of the fume hood wind speed of 0.5m/s+20% of imports. At the same time the exhaust valve air flow tracking changes in the amount of wind to send the air valve to increase decrease exhaust volume to ensure that the design of the infiltration air flow is constant . thus ensuring a laboratory micro- negative pressure aiflow direction. System strong adaptability, energy consumption can be decline to fullyprotect the safety on this premise.

      保障無論調節窗開度如何,始終可以控制遇風柜進口風速為0.5m/s。同時排放閥風量追蹤送風閥的風量的

      變化。增大或減小排風量,以保證設計的滲透風量恒定,從而保證實驗室的微負壓及正確的氣流方向。系統適應性強,可以在充分保障安全的前提下降低能耗。

      實驗室家具通風廠家


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