drainage valve 中文意思是什麼
drainage valve
解釋
放泄閥-
Once the pressure of the main network returns to normal, the valve flap of drainage outlet closes under pressure, first, second level check valves open, the main network return to supply water to branch pipeline
一旦主管網壓力恢復正常，排污口閥瓣受壓關閉，一二級止回閥打開，主管路恢復向支管供水。 -
Must be installed to allow complete drainage of both the valve and discharge line
必須安裝到具有完全排泄能力的閥門和排泄管上。 -
A discharge line should be piped from the air gap at the relief valve connection making sure that there is adequate drainage
應該在安全閥連接處的氣隙（或稱氣隙）接出排泄管，確保有充分的排泄。 -
The installation area should set drainage facilities, to guarantee the anti - pollution isolating valve will not be submerged in water
3安裝地域應設有排水設施，保證防污隔斷閥不被水淹沒。 -
This product is an accessory for a full - auto washer and acts as controlling the drainage valve to openclose
本產品是全自動洗衣機配件，主要起控制排水閥打開關閉作用。 -
The relief valve should never be solidly piped into a drainage ditch, sewer or sump
安全閥絕不能用堅硬的管道連接到排水溝、排水管或污水坑裡。 -
The valve caused domestic product because of the low quality : the rapid market expansion, the existing state - owned enterprises have close valves, although the rapid development of township enterprises, but because of the low starting point of township enterprises, technical strength is very weak, poorly equipped, most of imitation products production, especially with the drainage of low pressure valves, the problem is serious
造成國內閥門產品質量低下的原因在於：由於市場急速擴大，原有國營閥門企業紛紛關停並轉，雖然一批鄉鎮企業迅速發展，但由於鄉鎮企業起點低，技術力量非常薄弱，設備簡陋，產品大多數都是模仿生產，特別是給排水用的低壓閥門，問題嚴重。 -
It is preferable to connect outlet of test ball valve and drainage outlet with drainage pipeline
最好將試驗球閥出口和排污口接排水管。 -
After installation of valve, access to water with the normal pressure, the drainage outlet should have no water leakage
5閥門安裝好后，通入正常壓力的水，排污口應無水流出。 -
Film fast sludge - drainage valve
膜片式快開排泥閥 -
The dc draining electromagnet zdt series is the main accessory for the household full - auto washers and acts as openingclosing the drainage valve when working after being rectified with a diode bridge rectifier
直流排水電磁鐵zdt系列是家用全自動洗衣機主要配件，經二級管橋式整流后工作，主要起打開關閉排水閥作用。 -
At this time, slowly open the test ball valve completely, then a lot of water is discharged at the drainage outlet, close the test ball valve, the drainage device closes too, this shows that action of anti - pollution isolating valve is normal
此時緩慢將試驗球閥完全打開，這時排污口有大量水排出，關閉試驗球閥，排污器也隨之關閉，這說明防污隔斷閥動作正常。 -
Simply remove hose coupling and lightly pull knurled tip of stem at outlet of valve to allow drainage of collected water
只需簡單地拆卸軟管連接並輕輕拉法門出口處閥桿有刻紋的末端，使殘留水排放出來。 -
According to the main cause of the heat loss in the course of conveying and applying steam, the steam - piping system of southwest jiaotong university has been rebuilt by designing and installing pipe rightly, optimizing the heat - insulating material and its thickness, reasonably selecting drainage valve and reasonably reclaiming condensate, the steam exploitation efficiency has been improved
根據蒸汽輸送、使用過程中熱損失的主要原因，利用管道的正確設計與安裝、優化的保溫材料和厚度、疏水閥的合理選擇及冷凝水的合理回收改造西南交大熱力管網，提高了蒸汽的利用效率。 -
Design and application of forcing air discharge device for water drainage of mine pump without bottom valve
礦山水泵無底閥排水壓風排空氣裝置的設計和使用 -
The valve is widely used for various water supply and drainage construction, chemicals, pharmaceuticals, textiles, shipbuilding and other industrial pipelines, used as stop and regulating equipment
該閥廣泛用於各種給排水建築、化工、醫藥、輕紡、船舶及其它工業管路上，作為截斷和調節設備使用。 -
Municipal drinking water enters from the first level check valve, passes through drainage device, second level check valve, to supply water to the water downstream, part of medium enter the lower cavity of diaphragm of drainage device, to close the valve flap of drainage device
市政飲用水從第一級止回閥進入，經過排污器、二級止回閥，向下游供水，一部分介質由導管進入排污器膜片下腔，使排污器閥瓣關閉。
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