For the aim of saving energy and optimizing control of chilled systems, the performance of VWV systems and characteristics of control systems were analyzed based on the simulation. According to the characteristic of the monitored parameters and controlled variables in VWV systems, three online optimal control strategies were proposed and validated:(1) Optimal strategy for on/off control of chillers according to the ratio of secondary flow rate to primary flow rate.(2) Optimal strategy for the control of secondary pump according to value positions of auto-controlled AHU vales. And (3) Optimal strategy for supply chilled water temperature control of chillers according to valve positions of auto-controlled AHU valves and working status of secondary pump.

為達(dá)到節(jié)能和優(yōu)化系統(tǒng)控制的目的中文字幕三级视频大全，在樓宇空調(diào)水系統(tǒng)及其局部控制仿真分析的基礎(chǔ)上久久综合一色综合久久小蛇，針對變流量系統(tǒng)監(jiān)測點(diǎn)和可調(diào)參數(shù)較多的特點(diǎn)伊人影院在线操在线干影院，提出并驗(yàn)證了3個(gè)實(shí)時(shí)優(yōu)化控制方案：根據(jù)初級(jí)和二級(jí)冷謀水流量的比率欧美也操也射视频，實(shí)時(shí)優(yōu)化多臺(tái)冷水機(jī)組的啟／停控制日日色综合色色；利用AHU自動(dòng)控制水閥的閥位信息影音先锋高清无码，實(shí)時(shí)優(yōu)化二級(jí)水泵的控制；利用AHU自動(dòng)控制水閥的閥位信息以及二級(jí)泵的工作狀況日韩欧美中文字幕永久，實(shí)時(shí)優(yōu)化冷水機(jī)組出水溫度的控制色色视频资源网站。

Air-conditioning chillers to do the work of energy conservation, the operator must understand the entire air-conditioning units and systems to adapt to the working principle and characteristics of the operation units.

要使風(fēng)冷冷水機(jī)組的工作做到節(jié)能，操作人員要了解機(jī)組及整個(gè)空調(diào)系統(tǒng)的工作原理和適應(yīng)機(jī)組特點(diǎn)的操作程序日本黄色官网。

The galley has three chillers on the bottom, an oven and a coffee maker and a work bench/desk/table, whatever you want to call it

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SICC-W series central water-cooled chillers adopt Germanmade BITZER with twin screw compressors,models with one or two compressors,suitable for using R22,R407 and R134a refrigerants.

SICC-W系列中央冰水主機(jī)均采用德國BITZER半密閉式雙螺桿壓縮機(jī)，具有卓越的技術(shù)快射在线视频，分為單壓縮機(jī)和雙壓縮機(jī)二種機(jī)型人人澡人摸人人添av。具適用于R22，R134a等多種冷媒欧美特黄大片。

Shenling has taken part in drafting the national standards: Dehumidifiers, energy efficiency limit value of the Chillers and its energy efficiency ratio grade, energy efficiency limit value of the Packaged Air Conditioner and its energy efficiency ratio grade, Rooftop Air-conditioners, Vapor Compression Cycle Chillers, For Industry and Commerce Use and Similar Purpose Chillers, Packaged Air Conditioners, Changeable Air Amount Terminal Units, Aeration Equipment for Air Energy Reclaiming, core documents of quality standards for constructing project products, Positive Displacement Compressing Condensers, Heat Pump Chillers,Modular Air Handling Units,screw type refrigerant compressors, Purchase specification on heating Ventilating and air conditioning equipment for chemical plant.

申菱公司參與起草的產(chǎn)品國家標(biāo)準(zhǔn)：除濕機(jī)一区国产在、冷水機(jī)組能效限定值及能源效率等級(jí)、單元式空氣調(diào)節(jié)機(jī)能效限定值及能源效率等級(jí)欧美视频亚洲、屋頂式空氣調(diào)節(jié)機(jī)組亚洲精品在线观看视频免费、蒸氣壓縮循環(huán)冷水機(jī)組工商業(yè)和類似用途的冷水機(jī)組、單元式空氣調(diào)節(jié)機(jī)人人草人人摸人人插、空調(diào)變風(fēng)量末端裝置98国产视频、空氣——空氣能量回收通風(fēng)裝置、建設(shè)工程產(chǎn)品質(zhì)量標(biāo)準(zhǔn)核心條文午夜无码国产18禁在线香瓜社区、容積式壓縮冷凝機(jī)組亚洲黄色a片、熱泵熱水機(jī)男女肏穴网、組合式空調(diào)機(jī)組、螺桿式制冷劑壓縮機(jī)91精品国产自产在线观看高清、化工暖通空調(diào)設(shè)備采購規(guī)定欧美综合自拍亚洲综合图片区。

Shenling has drafted the following national standards independently: air handling units for operation room, entire fresh air type dehumidifier units and low temperature packaged air conditioners.shenling has taken part in drafting the national standards: dehumidifiers, energy efficiency limit value of the chillers and its energy efficiency ratio grade, energy efficiency limit value of the packaged air conditioner and its energy efficiency ratio grade, rooftop air-conditioners, vapor compression cycle chillers, for industry and commerce use and similar purpose chillers, packaged air conditioners, changeable air amount terminal units, aeration equipment for air energy reclaiming, core documents of quality standards for constructing project products, positive displacement compressing condensers, heat pump chillers,modular air handling units,screw type refrigerant compressors, purchase specification on heating ventilating and air conditioning equipment for chemical plant.

參與起草的16項(xiàng)國家或行業(yè)標(biāo)準(zhǔn)是：gb/t 19411-2003《除濕機(jī)》、gb 19577-2004《冷水機(jī)組能效限定值及能源效率等級(jí)》91另类在线视频、gb 19576-2004《單元式空氣調(diào)節(jié)機(jī)能效限定值及能源效率等級(jí)》一级A片一级毛片一级在线看、jb/t 10538-2005《防爆除濕機(jī)及空調(diào)機(jī)》、gb/t 20738-2006《屋頂式空氣調(diào)節(jié)機(jī)組》亚州黄色一级无码、gb/t 18430.1-2007《蒸氣壓縮循環(huán)冷水機(jī)組第1部分：工業(yè)或商業(yè)用及類似用途的冷水機(jī)組》99丫视频、gb/t 17758《單元式空氣調(diào)節(jié)機(jī)》、jb/t《空調(diào)變風(fēng)量末端裝置》黄色视频录像在线免费观看网站、gb/t 21087-2007《空氣-空氣能量回收通風(fēng)裝置》日韩免费午夜短片在线观看、《建設(shè)工程產(chǎn)品質(zhì)量標(biāo)準(zhǔn)核心條文》男女黄色视频免费在线观看不卡、gb/t 21363-2008《容積式制冷壓縮冷凝機(jī)組》2000毛片、gb/t 21362-2008《商用或工業(yè)用及類似用途的熱泵熱水機(jī)》、gb/t 14294《組合式空調(diào)機(jī)組》精品美女视频一区二区三区、gb/t 14296 《空氣冷卻器與空氣加熱器》55色色网、gb/t 19410《螺桿式制冷劑壓縮機(jī)》、hg/t 20697-2007《化工暖通空調(diào)設(shè)備采購規(guī)定》怕怕怕在线观看。

Combined with the sequential modular method and successive substitution method, carries out the simulation of chillers.

結(jié)合順序模塊方法和連續(xù)替代方法實(shí)現(xiàn)了系統(tǒng)仿真性爱官网在线播放。

Readers are familiar with the process of pasteurization of milk to be distributed in chillers.

大多數(shù)美國讀者熟悉的過程中殺菌的牛奶將分布在冷水。

Takes several energy saving measures for air conditioning system, such as large capacity centrifugal chillers working with variable frequency small capacity chillers, variable frequency and variable flow control on secondary pump water systems, cooling tower for four-pipe water system in winter, fan-coil unit for commercial peripheral zones and all-air systems for interior zones, variable frequency control on supply and exhaust air fans,...

采用了多項(xiàng)空調(diào)節(jié)能措施：大冷量離心冷水機(jī)組搭配變頻小冷量機(jī)組免费的黄视频,黄网站。，二次泵變頻變流量空調(diào)水系統(tǒng)呜呜呜性爱-com，四管制風(fēng)機(jī)盤管冬季用冷卻塔換冷供冷設(shè)計(jì)，商業(yè)外區(qū)風(fēng)機(jī)盤管日韩免费一级在线观看、內(nèi)區(qū)全空氣空調(diào)系統(tǒng)大学生宾馆无码，送風(fēng)機(jī)、排風(fēng)機(jī)變頻控制国产精品亚洲精品爽爽，過渡季五月在线视频、冬季利用室外新風(fēng)通風(fēng)降溫的焓值控制設(shè)計(jì)。

According to the operation performance of adsorption chillers, optimizes the parallel operation mode of two adsorption chillers by means of variance analysis.

根據(jù)吸附式制冷機(jī)組的運(yùn)行特性技女视频网站，利用方差分析的方法国产区欧美区自拍区在线，對兩臺(tái)吸附式制冷機(jī)組的并聯(lián)運(yùn)行模式進(jìn)行了優(yōu)化。