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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_L aboratory ventilation system

      實驗室相關系統工程_實驗室通風系統

      Laboratory airflow control speciality design requirements/實驗室氣流控制系統設計要求

      In any case, air should always flow  the office, the corridor  axilary areas into the lab area.  all chemical laboratory exhaust gas should be directly dlscharged to the outslde,  mustn't be recycled.Therefore, unless chemical laboratory Is required to clean iselt, its relative to other space within a building maintains negative pressure of the camp.

      在任何情況下,氣流均應從辦公室、走廊和輔助區域進入實驗室區域,所有化學實驗室排出的氣體均應直接排故至室外,而不得循環利用。因此,除非化學實驗室本身有潔凈要求,否則其相對樓宇內其他空間,均應維持負壓。

      Experiment indoor arlow should be  low risk areas to high risk areas ,Generally spoaking. it should keep the flow of gas 47 lilers per second between the above area ( 170 cublc meters per hour ) Oftice areas in a Iaboratory should always maintaln a posltive pressure relative to the corridor  laboratory.

      實驗室內氣流應從低危險區域流向高危險區域。一般來說,應維持上述區域之間47升/秒(即170立方米/小時)的氣流量。實驗室建筑的辦公區域,應相對于走廊和實驗室始終維持正壓。

      實驗室家具通風

      Under normal conditions, 6- 12 times every hour's room air changes are considered appropriate, When there is analysis equipment which is likely to produce high heat load  there is large local exhaust air in the room, there will be a need to increase in volume.

      通常情況下,6-12次/小時的房間換氣次數都被認為是合適的。當實驗室內有可能產生高熱負荷的分析設備,或房間內有較大量的局部排風時,則可能需要相應增大換氣量。

      The laboratory should adopt 100%full lresh air system, the central air supply unit  compensale laboratory exhaust demand.

      實驗室應采用100%全新鳳系統,采用中央新風機組送風,并樸償實驗室排風需求。實驗室排風不得循環利用于其它通風需求。

      In order to ensure the safety of the staff, keep the distance of discharge point  flat roof at least 3 meters (ten feet)  oven higher in order to exhaust emissions  ellectively alluted.The specitic choice should be calculated to contim.

      為保證人員的安全,應保持尾氣排放點距離屋頂平面較高點至少3米(即10英尺),甚至可能要求更高,以便尾氣有效地排放及稀釋。具體選擇應經過計算確認。

      Interpretation of variable air volume speciality/解讀變風量系統

      In the large ventiation system, in order to solve the ventilation equipment at the end of the variable air volume demands  constant wind speed  to achieve further adjustment, we apply the frequency conversion  variable air volume ventilation control.

      在大型通風系統中,為了解決通風設備末端的變風量要求和面風速恒定的要求,實現進一步調節。我們應用變頻+蠻風量通風控制來解決。

      實驗室家具通風

      Interpretation of the variable air volume speciality

      解讀變鳳量系統

      Laboratory airflow control aims

      實驗室氣流控制目標

      Security ( Accord with the regulations  standards 1

      安全性(符合規范要求)

      Local exhaust control

      局部排鳳控制

      Regional pressure control

      區域壓力控制

      Energy-saving

      降低能耗

      Easy to maintenance  management

      易維護管理

      Avalbility  tlibilty

      系統靈活性

      Adaptive control ( Temperature  humidity )

      部適性控制(溫濕度)


      Variable air volume control ventilation: Every country has strict requirements of the ventilation cabinet winds, For laboratory ventilation cabinet is the most important level of protecive equipment. Generally we shou Id always maintain constant ventilation counter wind speed of 0.5 m/s.Too high  too low surface wind speed can produce dangerous side leakage.

      通風柜變風量控制:通風柜作為化學實驗室內最重要的一級防護設備,各國對于通風柜的面風逮均有嚴格要求。通常要求始終維持通風柜面風速恒定為0.5m/s。過高或者過低的面風速。均會產生泄漏危險。

      Local exhaust control:Cover cabinet. atomic absorption, reagent cabinets  some other local exhaust control should be able to continuously  effectively control  discharge the exhaust gases quickly  securely.

      其他局部排風控制:對于萬象抽氣單、原子吸收罩、試劑柜等局部排風設施,應能夠持續、高效地控制,安全迅速地將氣體排出。

      Room pressure control:Generally we should maIntaln negative pressure of the laboratory relative to that of the corrldor in order to avoid crass contamination of the office  production areas.

      房間壓力控制:通常情況下要求始路保持實驗室相對于走廊的負壓,以免對周圍辦公或生產區域造成交叉污染。

      Reduce energy consumption:On the premise ofsatety, sIgntticantly reduce energy consumptlon, Including alr condtioning andtan energy consumption.

      降低能耗:在充分滿足安全的前提下,大幅降低運行能耗,包括空調以及風機能耗。


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