How to resolve the coupling problem between the air quality and the indoor thermal environment, especially how much fresh air can assure the indoor air quality, how to design control system to satisfy the need of fresh air, and how to track the change of the air quality in the civil air defence underground engineering at real time were studied thoroughly in this paper.

摘 要 本文就如何解決人防工程內(nèi)空氣品質(zhì)和工程內(nèi)熱濕環(huán)境的耦合性問題進(jìn)行一定研究，尤其對(duì)人防地下工程需要多少新風(fēng)量才能滿足工程內(nèi)空氣環(huán)境品質(zhì)亚洲欧美性爱视频免费观看；如何設(shè)計(jì)控制系統(tǒng)以滿足工程內(nèi)的新風(fēng)需求；如何實(shí)時(shí)跟蹤工程內(nèi)空氣品質(zhì)的變化進(jìn)行了深入研究。

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The Activated Ploy-oxygen Aerator adopts magnetic engineering technology to send the oxygen of air which is gathered and activated by polyoxier to the mixing chamber of main engine under water, and the process of water and oxygen synthesization is finished rapidly by the use of magnetizer and activated oxygen enriched air under water, which has been cut into tiny air bubbles by the high-speed rotated propeller of the mixing chamber in the process of water and oxygen synthesization, which can increase the affinity of water and oxygen. When flow rate of water is more than the buoyancy force of the tiny air bubbles, it is difficult for the tiny air bubbles to float on water in short time and the tiny air bubbles can stay in water for longer time, which can increase the efficiency of water dissolving oxygen and make the power efficiency of the machine is greater than traditional aerator obviously.

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Analyses the air handling process of cold air distribution system with outdoor air introduced to machine room directly or after being handled to the state of indoor air enthalpy.Presents in detail the drawing steps of the air state points in psychrometric chart for the air conditioning unit with blowing-through type fan.

分析了低溫送風(fēng)空調(diào)系統(tǒng)在新風(fēng)直接引入和新風(fēng)集中處理至室內(nèi)空氣狀態(tài)點(diǎn)的等比焓線后引入空調(diào)機(jī)房?jī)煞N情況下的空氣處理過程人人操人人看人操，詳細(xì)給出了空調(diào)器采用壓出式風(fēng)機(jī)配置時(shí)的焓濕圖繪制步驟黄色不良网站十八岁以下禁止入内。

At present, in the designs of the air conditioning system of the theatre and modernized office air conditioner system, we adopt underfloor air conditioning system often, the air of this way can enter the workspace, and the air current handled by the air conditioner directly to make, absorb the heat dissipation of the human body and break up wetly, improve the comfortableness of the indoor environment.

目前，在影劇院空調(diào)系統(tǒng)和現(xiàn)代化的辦公室空調(diào)系統(tǒng)的設(shè)計(jì)中91KCM国产在线精品，我們常常采用地板送風(fēng)空調(diào)系統(tǒng)黄大片一级，這種空調(diào)送風(fēng)系統(tǒng)可以使經(jīng)過空調(diào)處理過的氣流直接進(jìn)入工作區(qū)，吸收人體的散熱和散濕久久久夜色精品国产热热，提高室內(nèi)環(huán)境的舒適性操你视频。

--- Method and apparatus for abstracting water from air wherein in a first phase of a recurring cycle a stream of cool, moist air from the atmosphere first cools a first heat storage condenser (1) and then humidifies a hygroscopic medium (14); in a second phase a stream of warm air additionally heated by solar radiation expels moisture from the hygroscopic medium and carries the moisture into said first heat storage condenser (1) where it condenses, releasing condensation heat, and drains away; in a third phase another stream of cool, moist air from the atmosphere first cools a second heat storage condenser (2) and then rehumidifies the hygroscopic medium, and in a fourth phase another stream of warm air heated by solar energy again expels the moisture from the hygroscopic medium and carries the moisture to said second heat storage condenser where it condenses and drains away, and wherein the warm air streams of the second and fourth phases, are preheated using the heat of condensation picked up by the said second heat storage condenser (2) in the fourth phase and the heat of condensation picked up by said first heat storage condenser (1) in the second phase, respectively, before being additionally heated by solar radiation and being used to expel moisture from the hygroscopic medium.

摘要---方法和儀器取水，從空氣香蕉高清影视一级在线观看，其中在第一階段的周期性循環(huán)流冷靜一级在线视频了，潮濕空氣從大氣中的第一冷卻的第一個(gè)蓄熱冷凝器（ 1 ）人人操,人人弄，然后humidifies一吸濕中等（ 14 ）；在第二階段流的暖空氣此外18无码AAA片免费看，激烈的太陽(yáng)輻射驅(qū)逐水分從吸濕中等五月婷婷丁香综合网，并進(jìn)行水分成表示，第一蓄熱冷凝器（ 1 ）凡它凝結(jié)黄色一级免费福利，釋放出凝結(jié)換熱欧美一级久久，及雨水渠的距離；在第三階段另一流的冷靜国产主播在线小蝌蚪，潮濕空氣從大氣中冷卻国产一级a免费无码视频，第一第二蓄熱冷凝器（ 2 ），然后rehumidifies該吸濕中等中文字幕xfplay男人资源站，而在第四個(gè)階段的另一流的暖空氣加熱太陽(yáng)能再次驅(qū)逐水分從中期和吸濕性帶有水分說(shuō)www欧美系列，第二蓄熱冷凝器而凝結(jié)及排水渠遠(yuǎn)離，和其中的暖空氣流青青青国产中文在线视频免观看，第二和第四階段国产福利最新地址发布页8010，預(yù)熱用熱凝結(jié)回升，由說(shuō)成人免费va视频，第二蓄熱冷凝器（ 2 ）在第四個(gè)階段和熱凝結(jié)回升免费黄色a片大全，由說(shuō)，第一蓄熱冷凝器（ 1 ）在第二個(gè)階段试看120秒免费体验区真人，分別之前国产黄片精品在线，此外激烈的太陽(yáng)輻射和被用來(lái)驅(qū)逐水分從吸濕中等。

The management and maintenance of air condi-tioning equipments in the air conditioning train should be strengthened,so that they could be enabled to achieve the good running status,the function of increase degree of humidity of the air conditioning equip-ments should be started when heating in winter;and ventilates and air exchange of air conditioning pas-senger train waited for further improvement to maintain good air quality.

應(yīng)加強(qiáng)空調(diào)列車空調(diào)設(shè)備的管理和保養(yǎng)99热门精品一区二区三区无码，使其能夠達(dá)到良好運(yùn)行狀態(tài)www.人妻一级黄四色AV日韩AV，在冬季取暖時(shí)應(yīng)開啟空調(diào)設(shè)備的加濕功能；要維持良好的空氣質(zhì)量国产自慰喷水网站，空調(diào)旅客列車的通風(fēng)換氣有待進(jìn)一步改善国产综合久偷自。

Discusses the impact on the indoor particle pollutant from fresh air volume,fresh air filtration efficiency and outdoor air particle in the FCU+OA and two kinds of VAV air-conditioning systems. At the end of this paper it is poinped out that all-air system with mid-filtration can improve the capability of fresh air dilution and re indoor particle in a great deal and thus satisfy the requirements of health and comfort of occupants.

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The objective is, based on the classification of airspace, to establish an En-route Control Area, Terminal/Approach Control Area, Airdrome Tower Control Area three-grade air traffic control areas;and then to establish an En-route Air Traffic Control Center, Terminal/Approach Air Traffic Control Center, Airdrome Tower Control Center three-grade air traffic control organization;To establish a reasonable backup mechanism and reduce the number of En-route Air Traffic Control Centers, finally to improve the quality of air traffic services.

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