air conditioning pressure 中文意思是什麼
air conditioning pressure
解釋
空調壓力- air : n 1 空氣，大氣。2 天空，空中。3 微風，和風。4 態度，樣子，風度，氣派；〈pl 〉高傲的架子。5 傳播，...
- conditioning : n. 1. （商品的）檢驗。2. （空氣、濕度等）調節。3. 【冶金】整修。4. 【心理學】條件作用。
- pressure : n 1 壓；按；擠；榨。2 【物理學】壓力，壓強；大氣壓力；電壓。3 精神壓力，政治[經濟、輿論等]壓力。4...
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Water supply for high rise building, fire profection, heating, chilledwater in rhe air conditioning system, town main, residential complex, industrial application, and iow pressure circulator of the boiler system
高層建築生活、消防、採暖、空調系統給水，城鎮、城市住宅小區公共供水，也可用於工礦企業給排水以及低壓鍋爐循環給水。 -
The respiratory infection wards adopt the air conditioning system of fresh air plus dry fan coil units with high residual pressure and high efficiency filter, the outpatient department and the clinical laboratory all adopt independent direct all - fresh air air conditioning system
摘要呼吸道傳染病房採用新風加帶高效過濾器的高餘壓乾式風機盤管機組的空調形式，呼吸道門診、檢驗科均採用獨立設置的直流式全新風空調系統。 -
The paper analyzes the non - lineal relations of the quantity of heat exchange and water flux of coil exchanger in part - load operating condition, the shortage of deciding the water flux in bypass pipe, the disadvantage that the operating condition of pumps and chiller ca n ' t be met with the load change of the air conditioning system in different operating condition of using pressure - difference bypassing control in primary water pump system. using load control method in the change of the operating condition of primary water pump system can realize that the load change is small and reasonable in the on / off condition of pumps and m m chiller by comparing load control method in primary variable - flow water pump system with pressure - difference bypassing control method, back water temperature control method
本論文從目前空調工程中使用的變流量水系統入手，研究了盤管換熱器在部分負荷下水流量與換熱量的非線性關系，分析了文獻中介紹的旁通管通流能力選擇的不足之處和一次泵水系統採用壓差旁通控制時，工況轉換不能滿足系統控制要求的缺陷；比較了一次泵變流量水系統中壓差旁通控製法、回水溫度控製法、負荷控製法的精確性，並得出了在一次泵水系統的工況轉換時，採用負荷控製法能使冷水機組及其相應水泵在啟停時的負荷變化范圍較小，更符合建築物的冷量需求，節能效果較好的結論。 -
This selection of gauges will provide contractors with instruments that span the pressure testing and monitoring needs required by plumbing, heating, ventilation, and air conditioning applications in the home and in commercial and institutional buildings
這些儀表為建築承包商提供包括壓力測試和監控的儀表，滿足住宅、商用建築和工業建築的管線安裝、加熱、通風和空調的應用要求。 -
The result indicates that the designed pressure loss of water systems is large among various loops for different air conditioning system zones
結果表明，對應建築不同使用功能的空調系統分區，其水系統各支路之間設計壓力損失相差較大。 -
Genetic algorithm is used to optimize the parameters of pid controller that is used to control the plant lon ( local operating network ) is designed to control vav air - conditioning system. by this means the static pressure control and minimum total supply air volume control are experimented. the paper analyzes the coupling among loops, the whole system ' s stability and energy saving effect under the two control methods
針對目前變風量空調系統的模型都是用機理建模方法建立的情況，本論文用最小二乘法對機組部分進行系統辨識，建立了水閥?送風溫度、變頻風機?靜壓兩個迴路的模型，經驗證比較接近實際系統；採用遺傳演算法對pid控制器的參數進行尋優，尋優結果令人滿意；設計了變風量空調系統的lon控制網路，以此為實現手段，進行了定靜壓控制和最小總送風量控制，並在兩種控制方式下，分析了各個迴路的耦合情況、兩種控制方式的穩定性和節能效果。 -
Besides, parker is also a famous supplier for refrigeration and air conditioning components including all kinds of sporlan products, such as mechanical and electric expansion valves, solenoid valves, filter driers, sight glasses, level master liquid controls, mechanical and electric pressure regulating valves, check valves, shut off valves, oil separators, and other industrial valves for r717 etc
除此之外，派克漢尼汾還是一家全球著名的冷凍與空調另部件的供應商，其中包括美國斯坡蘭生產的各種產品，如，機械的和電子的膨脹閥，電磁閥，乾燥過濾器，視鏡，液位控制器，機械的和電子的壓力調節閥，單向閥，截止閥，油分及工業用氨閥等等。 -
Influence of cooling water pressure drop on the energy saving reform of air conditioning unit
冷卻水壓差在空調機組節能改造中的作用 -
By means of variable frequency and adjustable speed, the variable air volume air conditioning automatic control system saves energy through setting different static pressure values in different time periods
變風量空調控制系統以變頻調速為手段，分時段設定靜壓值以實現節能。 -
The products of the joint venture company mainly include : to make full use of the advanced technical stage provided by both parent companies to design for its clients and manufacture air - conditioning systems of all kinds of railway vehicles, such as the air - conditioning systems, hydraulic pressure systems and other accessory products of locomotive, railway passenger, subway, lrv and high - speed train
合資公司的主要產品是：利用雙方母公司提供的先進技術為平臺，為客戶設計、製造各類鐵路的車用車輛空調系統，如：機車、鐵路客車、地鐵、輕軌、高速列車的車用空調系統、液壓控制系統和其它附屬產品。 -
Geometric, kinetic, and lifetime analysis of anti - rotation mechanism with thrust ball - bearing is conducted, which is commonly employed in the scroll compressor of automotive air - conditioning system, and its wear during later stage ' s operation is also analysed quantitatively. it is pointed out that, in the case of having radial flexible mechanism, the wear between anti - rotation mechanism and scroll wrap exhibits synchronism and self - compensation. otherwise slight rotation would take place with that mechanism and orbiting scroll, resulting in asymmetric pressure within compression chamber pair and radial leakage
針對汽車空調渦旋壓縮機中最常見的防自轉機構滾珠防自轉止推軸承，進行了幾何、受力及壽命分析，並對其後期磨損加以定性的理論分析.指出在具有徑向柔性機構的情況下，該防自轉機構和渦旋盤齒的磨損具有同步性和自動補償性.在無徑向柔性機構的情況下，防自轉機構和渦旋盤會產生微自轉，可導致壓縮腔對壓力不對稱和產生徑向泄漏 -
The paper studies the static pressure control and minimum total supply air volume control of vav air - conditioning system by experiment at present vav air - conditioning system are all modelled by the method of mechanism analysis
本論文對變風量空調系統中的定靜壓控制和最小總送風量控制進行實驗研究。 -
With mixed - refrigerant, the thermodynamic efficiency of j - t cooler can be greatly improved. in this thesis, an open fast - cool - down j - t cooler driven by the high pressure pure nitrogen is investigated, and we also proposed mixed - refrigerant j - t coolers driven by a single stage oil - lubricated air - conditioning compressor. these two systems were studied both in theory and experiment
採用混合工質的j - t節流製冷機在熱效率上比純質有大幅度的提高，本文從理論和實驗兩個方面分別對開式的j - t快速節流製冷機系統和用空調壓縮機驅動的混合工質閉式j - t節流製冷循環進行了研究。 -
In this paper, a variable blast air conditioning system based on vpvt control method is discussed. it is two stages master - slave bus control system. the variable static pressure smart coordinated control algorithm is realized by the master
本文研究了一種基於vpvt控制的變風量空調系統，這是一種二級主從式總線控制系統，主機實現了變靜壓智能協調控制， n臺從機分別對vav實現變風量的溫度間歇式pid批量控制。 -
In the more than twenty years developing history, the variable blast air conditioning systems go through three developing stages : constant static pressure constant temperature ( cpct ) control method ; constant static pressure variable temperature ( cpvt ) control method ; variable static pressure variable temperature ( vpvt ) control method
變風量空調系統在二十多年的發展歷史中，經歷了三個發展階段：即定靜壓定溫度控製法（ cpct ） ，定靜壓變溫度控製法（ cpvt ） ，變靜壓變溫度法控制（ vpvt ） 。 -
With its advanced technology in railway vehicle ' s air - conditioning systems and hydraulic pressure control systems, lvf is one supplier of the main air - conditioning systems for those big railway vehicle manufacturers such as siemens, bombardier and alstom
憑借其先進的軌道交通空調系統和液壓系統技術，利勃海爾交通系統有限公司是龐巴迪，西門子，阿爾斯通等國際軌道車輛生產企業的主要空調系統供應商。 -
Ground - loop heat exchanger is an important part of the gshp air - conditioning system and deferent from other traditional air - conditioning systems. this paper gave detailed designing method of ground - loop heat exchanger, including load calculation, pipe layout, choice of tubes and its material, antifreeze method, calculation of pressure drop, etc. taken the gshp air - conditioning system in the report room of shandong institute of architecture and engineering as an example, its design was analyzed and the optimization design of ground - loop heat exchanger was proposed
地熱換熱器是地源熱泵空調系統中室外部分的重點和核心設備，也是地源熱泵空調系統在結構上不同於傳統空調系統的特殊之處，本文詳細闡述了地熱換熱器的設計步驟；分析了地熱換熱器的傳熱性能及設計計算；以山東建築工程學院學術報告廳的地源熱泵系統為例進行了優化設計分析研究。 -
Abstract : connecting with example this paper introduces the rational application of bypass pressure fixing and secondary pumping system in air conditioning ' s cooling water system of tall buildings
文摘:本文結合實例介紹了旁通定壓和二級泵系統在高層建築空調冷水系統中的合理應用。該技術節約了設備初投資和運行費用，使系統的運行曲線和設計水壓線相吻合。 -
This paper introduces the selection of the fire valve for the ventilation system of underground garage, pressure air supply and passage gas exhausting system and the air conditioning system, and points out the important position of the fire valve in the fire - extinguishing works of the high - rising building
介紹了地下車庫通風系統、加壓送風及走廊排煙系統、空調系統防火閥的選定，指出防火閥在高層建築消防工程中的重要地位。 -
It produces air - conditioning system and hydraulic pressure control system for varieties of railway vehicles
它為各種不同類型的軌道車輛生產空調系統和液壓控制系統。
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