第一篇：中央空調(diào)安裝調(diào)試

1、空調(diào)水系統(tǒng)套管分為兩管制、四管制和分區(qū)兩管制水系統(tǒng)。兩管制水系統(tǒng)是指有一套供水管路和一套回水管路系統(tǒng)的水系統(tǒng)，夏季供冷水，冬季供熱水。在機(jī)房?jī)?nèi)進(jìn)行夏季供冷冬季供熱的工況交換，過度季節(jié)不可使用。這種系統(tǒng)結(jié)構(gòu)簡(jiǎn)單，布置方便，占用的面積小，節(jié)省初投資。運(yùn)行時(shí)冷、熱水的水量相差極大。該系統(tǒng)不能同時(shí)實(shí)現(xiàn)同時(shí)供冷和供熱。三管制系統(tǒng)是指冷水管和熱水管分開設(shè)置，而回水管公用的系統(tǒng)。冷熱量的交換系統(tǒng)很嚴(yán)重，能量損耗大。末端控制和水量控制較為復(fù)雜，較高的回水直接進(jìn)去冷水機(jī)組，不利于冷水機(jī)組的運(yùn)行。四管制指 冷熱水系統(tǒng)的供回水管分開設(shè)置。投資較大，運(yùn)行管理較為復(fù)雜，管路較多，系統(tǒng)復(fù)雜。

2、冷熱水、冷卻水系統(tǒng)的試驗(yàn)壓力，當(dāng)工作壓力小于等于1.0Mpa時(shí)，為1.5倍工作壓力，但最低部小于0.6Mpa；當(dāng)工作壓力大于1.0Mpa，為工作壓力加0.5Mpa 對(duì)于大型或高層建筑垂直位差較大的冷（熱）媒水、冷卻水管道系統(tǒng)宜采用分區(qū)、分層試壓和系統(tǒng)試壓相結(jié)合的方法。一般建筑可采用系統(tǒng)試壓方

法。分區(qū)、分層試壓：對(duì)相對(duì)獨(dú)立的局部區(qū)域的管道進(jìn)行試壓。在試驗(yàn)壓力下，穩(wěn)壓10min，壓力不得下降，再將系統(tǒng)壓力降至工作壓力，在60min內(nèi)壓力不得下降、外觀檢查無滲漏為合格。系統(tǒng)試壓：在各分區(qū)管道與系統(tǒng)主、干管全部連通后，對(duì)整個(gè)系統(tǒng)的管道進(jìn)行系統(tǒng)的試壓。試驗(yàn)壓力以最低電的壓力為準(zhǔn)，但最低點(diǎn)的壓力不得超過管道與組成件的承受壓力。壓力試驗(yàn)升至試驗(yàn)壓力后，穩(wěn)壓10min，壓力下降不得大于0.02Mpa，再將系統(tǒng)壓力降至工作壓力，外觀檢查無滲漏為合格。凝結(jié)水系統(tǒng)采用充水試驗(yàn)，應(yīng)以不滲漏為合格。

3、釘貼法:釘貼法是日前經(jīng)常采用的一種保溫方法，首先將保溫釘粘在風(fēng)道外壁上，然后再將保溫板緊壓在風(fēng)道上，露出釘尖(圖4---56)。保溫釘形式較多，有金屬、尼龍或在現(xiàn)場(chǎng)用鍍鋅鋼板自制的。保溫釘一般要求在矩形風(fēng)道底面上的問距約2O0mm,側(cè)面約300mm ,頂面30O~400為宜。板縫應(yīng)整齊嚴(yán)密，板材或卷材要與管壁壓實(shí)、壓平，不得留有縫隙。保溫釘穿透保溫板后，套好墊片，然后將釘尖扳倒壓平即可:粘釘時(shí)，宜每排錯(cuò)開1/2間距，在施下中常會(huì)出現(xiàn)在矩形風(fēng)道的頂面少粘釘或不粘釘?shù)默F(xiàn)象，這樣會(huì)使頂面的保溫層不能很好地與風(fēng)道貼實(shí)，而造成保溫(保冷)效果降低。保溫板不帶鋁箔時(shí)，可外包扎玻璃絲布，再做面層。

4、氣密性試驗(yàn)的方法之是打壓試驗(yàn)，即用氮?dú)獬淙胫评湎到y(tǒng)中觀察其壓力變化，以鑒別是否有泄漏。打壓試驗(yàn)時(shí)，要在制冷系統(tǒng)中安裝高壓壓力表和低壓壓力表（使用復(fù)合式壓力計(jì)也可）。

氮?dú)饪捎傻蛪簜?cè)充入。試驗(yàn)時(shí)，高壓壓力不超過1.6MPa(16kgf/cm2)，低壓壓力不超過1.0MPa（10kgf/cm2）。充入氮?dú)夂罂捎^察壓力表，經(jīng)8小時(shí)未見明顯的壓力變化即為合格：若壓力有所變化，應(yīng)該用肥皂水進(jìn)行檢漏，以查明漏點(diǎn)。

第二篇：中央空調(diào)調(diào)試報(bào)告單

中央空調(diào)機(jī)組調(diào)試報(bào)告單 中央空調(diào)機(jī)組調(diào)試報(bào)告單 空調(diào)機(jī)組調(diào)試報(bào)告
編號(hào)： 客戶名稱、地址、聯(lián)系方法 機(jī)組名稱、型號(hào)、生產(chǎn)日期 制冷環(huán)境溫/濕度 項(xiàng)目 設(shè) 定 值 70 2.1MPa 0.15 MPa
保 護(hù) 裝 置

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3 0.4 MPa 0.5 MPa |
1.06

是 是 溫度

熱
制 冷 系 統(tǒng)

110 Kg/cm2 Kg/cm2 Kg/cm2 Kg/cm2

機(jī)1 機(jī)2 機(jī)3 機(jī)4 機(jī)組
電 氣 系 統(tǒng)

/ V

方 單 A A A A / 溫度 溫度 Kg/cm
2

V V A A A A AB A A A A 冷 冷 冷 冷 冷 溫度 制熱 溫度 制熱 溫度 制熱 溫度 制熱 Kg/cm2 V A A A A AC B B B B 溫度 溫度

V V A A A A BC C C C C V A A A A

機(jī)1 機(jī)2 機(jī)3 機(jī)4 熱 冷
水 系 統(tǒng)

A

冷 冷 冷 冷
風(fēng) 系 統(tǒng)

Kg/cm2 Kg/cm2 m3/h m3/h m3/h

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調(diào)試

調(diào)試

調(diào)試：

客戶：

第三篇：中央空調(diào)安裝調(diào)試難點(diǎn)分析及處理措施中英文對(duì)照..

中央空調(diào)安裝調(diào)試難點(diǎn)分析及處理措施中英文對(duì)照

Analysis and treatment measures of difficult installation of central air-conditioning engineering

隨著經(jīng)濟(jì)建設(shè)的不斷發(fā)展和人們生活水平的不斷提高，中央空調(diào)系統(tǒng)已經(jīng)成為大型建筑和辦公環(huán)境不可缺少的重要設(shè)施。中央空調(diào)的效果如何？能否滿足所需？除設(shè)計(jì)和施工外，關(guān)鍵的一環(huán)，在于安裝調(diào)試工作的質(zhì)量，它將直接影響空氣調(diào)節(jié)的使用效果。本文就中央空調(diào)工程安裝調(diào)試過程中的難點(diǎn)進(jìn)行分析，并根據(jù)問題原因提出一些處理措施，以便進(jìn)一步提高中央空調(diào)工程安裝調(diào)試質(zhì)量，發(fā)揮中央空調(diào)應(yīng)有的效能。

With the development of economy and the improvement of people's living standard, the central air-conditioning system has become an indispensable important facilities of large buildings and office environment.How the central air conditioning effect? To meet the need? In addition to the design and construction, key ring, lies in the installation and debugging work quality, it will directly affect the air-conditioning effect.Difficulties in central air-conditioning engineering installation process are analyzed, and puts forward some measures according to the problems, in order to further improve the quality of installation of central air-conditioning engineering, play a central air conditioning effectiveness.1.空調(diào)系統(tǒng)結(jié)露

空調(diào)系統(tǒng)在運(yùn)行中發(fā)生結(jié)露，導(dǎo)致出現(xiàn)風(fēng)管及吊架結(jié)露、風(fēng)口滴水、天花滴水、墻面滲水發(fā)霉、墻面涂料脫落等現(xiàn)象，雖然不會(huì)造成太大的事故，但已經(jīng)影響到了觀感和使用功能，給用戶使用和大樓物業(yè)管理帶來許多不便，并造成了一定的經(jīng)濟(jì)損失。其原因?yàn)楸＠涫┕げ灰?guī)范，保冷層厚度不達(dá)標(biāo)，保冷措施未發(fā)揮作用等等。因此，保溫保冷的施工應(yīng)聘請(qǐng)技術(shù)過硬的施工隊(duì)進(jìn)行施工。air conditioning system of dew condensation in the operation of the air conditioning system, led to the emergence of wind pipe and outlet water, condensation, hanger ceiling dripping, wall seepage moldy, wall paint off phenomenon, although not cause too much of the accident, but has affected the perception and use function, the use and the building property management to bring a lot of inconvenience, and caused a certain economic loss.The reason for the cold non-standard construction, cold layer thickness is not standard, cold measures does not play a role.Therefore, construction of thermal insulation cold for the construction team please skilled construction.1.1風(fēng)管的處理：目前中央空調(diào)風(fēng)管主要有無機(jī)材料復(fù)合風(fēng)管和鍍鋅鐵皮風(fēng)管兩種。無 1 http://004km.cn/ 機(jī)材料復(fù)合風(fēng)管由兩層高輕度無機(jī)材料夾一層保溫材料復(fù)合而成，具有質(zhì)量輕、不燃燒、造價(jià)低，成品板材現(xiàn)場(chǎng)切割制作、安裝比較方便等特點(diǎn)，保溫層一般為2cm厚聚苯烯泡沫。由于材料結(jié)構(gòu)比較合理，一般很少出現(xiàn)結(jié)露現(xiàn)象，施工前應(yīng)重點(diǎn)檢查板材有無剝殼、脹板變形等情況。

1.1 wind pipe processing: the central air-conditioning duct mainly inorganic material composite wind pipe and galvanized iron duct two.The inorganic material composite wind pipe consists of two floors with mild inorganic material with a composite layer of insulation material, has the advantages of light weight, not burning, low cost, finished plate making, field cutting installation more convenient, the insulation layer is generally 2cm thick polystyrene foam.Because the material structure more reasonable, rarely dewing phenomenon, should focus on examination of sheet has no peeling, bilge plate deformation before construction.1.2空調(diào)水管道的處理：空調(diào)水管道溫度低，出現(xiàn)結(jié)露的概率比較大，需要重點(diǎn)處理。施工時(shí)需嚴(yán)格控制供、回水及冷凝水管道和其他管道、風(fēng)道、梁、柱、墻體之間的距離，常規(guī)距離控制在15cm以上，以便于保溫工程的施工及確保保溫質(zhì)量，對(duì)于管道與支、吊架接觸部位，正常情況下需增加木瓦管托，如無條件，也可以局部裹貼橡塑發(fā)泡板，再用卡箍收緊。同時(shí)需要注意各條管線應(yīng)單獨(dú)進(jìn)行絕熱施工。

1.2 air conditioning water pipeline: air conditioning water pipe temperature is low, there is condensation probability is big, need to focus on treatment.When construction should strictly control the supply, between water and condensate water pipeline and other pipelines, ducts, beam, column, wall distance, normal distance control in 15cm above, in order to facilitate heat preservation project construction and ensure that the insulation quality, for the pipeline and branch, hanger contact site, under normal circumstances should increase shingles pipe support, such as no conditions, can also partially coated rubber and foam board, and then tighten the clamp.At the same time the need to pay attention to each line should be insulated construction alone.1.3死角部位的處理：風(fēng)道、水管緊貼梁底、墻邊及穿墻的部位也是保溫施工的關(guān)鍵部位，如正常施工有困難，可以先在這些部位做好簡(jiǎn)易模具，再采用局部聚氨酯發(fā)泡填充，在風(fēng)道、水管與障礙物接觸周邊表面形成保溫層，以此隔離死角部位與空氣的接觸。1.3 corner parts of the key parts of air duct, water pipe: close to the bottom of beam, wall and wall part is insulation construction, such as the normal construction difficulty, can be the first to die in these parts, and local polyurethane foam filling, in the air duct, water pipe and the barrier is http://004km.cn/ http://004km.cn/ formed on the surface of the contact perimeter insulation layer, in order to isolate dead parts and air contact.1.4送風(fēng)口的處理：一般而言，相對(duì)封閉或面積較小的房間及走道的送風(fēng)口出現(xiàn)結(jié)露的可能性較大，梅雨季節(jié)尤為明顯，分析原因主要有以下幾點(diǎn)。

Treatment of 1.4 inlets: Generally speaking, the room and corridor relatively closed or smaller outlet dewing possibility is larger, the rainy season is particularly evident, analysis the main causes are as follows.①空調(diào)區(qū)域內(nèi)的空氣相對(duì)濕度大：夏季，特別在梅雨季節(jié)或者雷雨天，空氣相對(duì)濕度大，水蒸氣多，空調(diào)送風(fēng)口很容易產(chǎn)生結(jié)露現(xiàn)象。

The air conditioning area the air relative humidity: summer, especially in rainy season or thunderstorm days, air relative humidity, water vapor, the air outlet is easy to produce condensation.②空調(diào)送風(fēng)溫差大：在某些時(shí)段，冷水溫度比較低，而風(fēng)機(jī)送風(fēng)量又偏小，引起送風(fēng)溫差偏大，從而出現(xiàn)結(jié)露現(xiàn)象。這時(shí)可以適當(dāng)手動(dòng)調(diào)小風(fēng)機(jī)盤管末端進(jìn)水閥開度，加大風(fēng)機(jī)送風(fēng)量，從而減小送風(fēng)溫差。

The air temperature: at certain hours, cold water temperature is relatively low, and the fan air volume is small, cause the supply air temperature difference is too large, resulting in condensation.At this time can be manually adjustable small fan coil end inlet valve opening, increase the fan air flow, thereby reducing the supply air temperature difference.③送風(fēng)口為鋁合金材質(zhì)：目前空調(diào)風(fēng)口大部分采用鋁合金材料制作，由于是金屬表面，結(jié)露會(huì)比較嚴(yán)重。在購置風(fēng)口時(shí)應(yīng)注意：a）委托生產(chǎn)廠家在鋁合金表面進(jìn)行噴塑處理，降低風(fēng)口表面溫度；b）在風(fēng)口法蘭邊后側(cè)敷貼PE保溫條，減少氣流與風(fēng)口的換熱。由于空調(diào)送風(fēng)量大、溫差小，送風(fēng)口出現(xiàn)結(jié)露現(xiàn)象的概率比較小。

The air outlet for aluminum alloy material: the current air conditioning most of the use of aluminum alloy materials, due to the metal surface, condensation will be more serious.Should pay attention to in the purchase of air: a)commissioned by the manufacturers to spray on the surface of aluminum alloy tuyere, reduce surface temperature;b)PE insulation strip attached to the outlet flange back side dressing, reduce the heat flow and air.Because the air volume large, small temperature difference, the probability of outlet condensation is relatively small.2.空調(diào)器噪聲大、有振動(dòng) http://004km.cn/ The 2 air conditioner noise, vibration 集中空調(diào)末端設(shè)備一般有組合式空調(diào)機(jī)組、柜式變風(fēng)量空調(diào)器及風(fēng)機(jī)盤管3種。風(fēng)機(jī)盤管體積較小，出現(xiàn)問題的概率??；組合式空調(diào)機(jī)組、柜式變風(fēng)量空調(diào)器由于體積大，機(jī)械設(shè)備功率大，出現(xiàn)問題的概率較大，需要逐步排查。

Central air-conditioning end equipment generally have a cabinet type air conditioner sets, VAV air conditioning and fan coil unit 3.Fan coil has the advantages of small volume, small probability of occurrence problem;cabinet combined type air conditioning units, VAV air conditioner due to large volume, mechanical equipment power, the greater the probability problem, need to gradually investigation.2.1檢查設(shè)備內(nèi)部：系統(tǒng)調(diào)試前，按規(guī)定必須進(jìn)行單機(jī)試運(yùn)轉(zhuǎn)，檢查項(xiàng)目包括：空調(diào)器內(nèi)部有無施工殘留物，減振器或墊塊是否安裝到位，底腳螺栓和相關(guān)緊固件是否擰緊，風(fēng)機(jī)葉輪是否摩擦蝸殼，軸承是否有潤(rùn)滑油，電動(dòng)機(jī)皮帶松緊如何等等，以保證設(shè)備自身有良好的運(yùn)行條件。

2.1 internal inspection equipment: before debugging, stand-alone commissioning required by the regulations, inspection items include: the air conditioner has no construction residues, shock absorber or block is installed in place, the foot bolt and the associated fastener is tightened, the fan impeller friction worm shell, bearing for lubrication, the motor belt.How to wait, to ensure that the equipment has good operating conditions.2.2檢查所有與空調(diào)器連接的部位是否有軟接頭：空調(diào)水管與空調(diào)器連接必須采用可曲撓法蘭橡膠軟接頭。風(fēng)管與空調(diào)器連接部位需安裝靜壓箱，靜壓箱的主要作用有兩點(diǎn)：①降低送、回風(fēng)氣流噪聲；②合理混合并分配氣流。靜壓箱與空調(diào)的連接可以用鋁箔復(fù)合通風(fēng)軟管，也可以用三防帆布軟接頭。

2.2 check all parts connected with the air conditioner is a soft joint: air conditioning pipe and air conditioner connecting must adopt flexible flange soft rubber joints.The wind pipe and air conditioner connecting parts need to install static pressure box, there are two main effect of static pressure box: to reduce send, return air noise;the reasonable mixing and gas distribution.Connected static pressure box and air conditioning can use aluminum foil composite ventilation hose, can also use three canvas soft joint.2.3檢查吊桿是否加裝減振墊塊或彈簧減振器：對(duì)于風(fēng)量小的吊頂空調(diào)器，由于電動(dòng)機(jī)功率小、振動(dòng)小，可以在機(jī)組基礎(chǔ)與設(shè)備吊架橫托之間加裝減振橡膠板墊塊；風(fēng)量大的空調(diào) http://004km.cn/ http://004km.cn/ 器可以在設(shè)備吊桿上加裝彈簧減振器，彈簧減振器的選用標(biāo)準(zhǔn)為：設(shè)備總質(zhì)量÷吊桿數(shù)量（一般為4根）×（1.3～1.5）（系數(shù)），因此在吊裝前需詳細(xì)了解設(shè)備質(zhì)量，否則，彈簧減振器選用偏大會(huì)影響減振效果。

Check whether the installation of 2.3 hangers damping pad or spring shock absorber for ceiling air conditioner air: small, because the motor power is small, small vibration, damping rubber pad block can be installed between the base unit and device hanger transverse support;air conditioning air volume can be added on the lifting rod spring shock absorber, selection criteria spring shock absorber for: the number of equipment quality / boom(usually 4)×(1.3 ~ 1.5)(coefficient), so we need a detailed understanding of the quality of equipment, before installation otherwise, spring and damper selection bias will affect the damping effect.2.4檢查設(shè)備吊架上是否接有其他用途：在空調(diào)器吊裝結(jié)束后，應(yīng)在其底部獨(dú)立增加角鐵或方管等橫擔(dān)形成網(wǎng)架，以作為其他用途吊筋的懸掛支撐，網(wǎng)架的主吊筋固定在空調(diào)器周邊，并與空調(diào)器保持一定距離，以便空調(diào)器檢修。

2.4 check the equipment on the hanger is connected with other uses: in the air conditioner installation ends, should be independent of an increase in its bottom angle or square cross arm form grid, as other uses hanger hanging the support frame, main hanger is fixed on the air conditioner, and keeps a certain distance with the air conditioner, so that air conditioning maintenance.3.局部區(qū)域空調(diào)效果差

系統(tǒng)調(diào)試時(shí)出現(xiàn)的局部區(qū)域空調(diào)效果差的現(xiàn)象，可以從以下幾個(gè)方面來排查并處理。

Local air conditioning effect of air-conditioning effect of 3 local area differential system debugging when the poor phenomenon, can from the following several aspects to the investigation and treatment.3.1檢查空調(diào)器過濾網(wǎng)是否臟

在施工中，由于施工環(huán)境比較臟，灰塵很容易進(jìn)入設(shè)備內(nèi)部，設(shè)備運(yùn)行一定時(shí)間后，過濾網(wǎng)會(huì)發(fā)生堵塞，造成空調(diào)器進(jìn)風(fēng)受堵，送風(fēng)量偏低。3.1 check the air conditioner filter is dirty in the construction, due to relatively dirty construction environment, dust can easily enter the inside of the device, equipment operation after a certain period of time, the filter blockage can occur, caused by blocking the air conditioner air inlet, air flow is low.3.2檢查風(fēng)閥是否完全開啟 http://004km.cn/ 3.2 check valve is fully open

風(fēng)管安裝過程中，由于施工人員不重視或者防火閥聯(lián)動(dòng)調(diào)試等原因，送、回風(fēng)道主風(fēng)閥未及時(shí)開啟或全部打開，造成空調(diào)器送風(fēng)受堵、風(fēng)量偏低。

The wind pipe installation process, due to construction workers do not pay attention to or fire valve linkage debugging, send, return air main air valve fails to open or fully opened, resulting in air by blocking the air conditioner, low.3.3檢查有無異物堵塞表冷器

3.3 check whether the foreign body blocking the surface cooler

按規(guī)范要求，空調(diào)冷水管道與設(shè)備連接前都需進(jìn)行沖洗，實(shí)際情況中，由于管線比較長(zhǎng)、彎頭比較多，或者受現(xiàn)場(chǎng)條件限制以及有些施工人員職業(yè)素質(zhì)不高等原因，造成管道沖洗不干凈，管道內(nèi)殘?jiān)^多，最終堵塞空調(diào)表冷器的進(jìn)口，影響水和空氣的換熱。

According to the specification, chilled water piping and equipment are required to wash before connection, in the actual situation, because the pipeline is long, bend more, or restricted site condition and some construction personnel occupation quality is not high, resulting in pipeline cleaning not clean, residue in the final jam more pipes, air import table cold, the heat transfer effects of water and air.如果表冷器前管道上裝有過濾器，要及時(shí)拆卸清理，如沒有安裝，需拆卸與機(jī)組連接的軟接頭，清理表冷器進(jìn)口。

If the table cooler of the pipeline is provided with a filter, to removing cleaning, if not installed, soft connector dismounting and cleaning unit, a surface cooler inlet.3.4系統(tǒng)內(nèi)有空氣 3.4 system with air

在冷水管網(wǎng)注水過程中，如果注水速度過快，管網(wǎng)內(nèi)會(huì)殘留大量空氣，水流動(dòng)循環(huán)后，這部分空氣會(huì)集中在系統(tǒng)頂部或其他區(qū)域，造成局部空調(diào)器內(nèi)冷水不流動(dòng)或流動(dòng)不暢，影響換熱。

In the cold water pipe network water injection process, if the injection speed too fast, the pipe network within the residual amounts of air, water circulation, the air will be concentrated in the system or on top of other regions, causing local air conditioning cooling water does not flow or the flow is not smooth, effect of heat transfer.這種情況下，需手動(dòng)開啟空調(diào)器放氣旋塞和打開系統(tǒng)高點(diǎn)排氣閥排氣。由于自動(dòng)排氣閥 http://004km.cn/ http://004km.cn/ 排氣比較慢，因此在施工中，可以在供、回水主管最高點(diǎn)多安裝幾處排氣裝置，在實(shí)際工程中，可以在排氣支管上安裝一個(gè)三通，三通水平端安裝普通閘閥，向上端安裝自動(dòng)排氣閥，在管網(wǎng)注水過程中，可以打開閘閥，讓管網(wǎng)內(nèi)的空氣快速大量排出，正常后再關(guān)閉，使用自動(dòng)排氣裝置排氣。

In this case, the need to manually open air conditioning vent plug and open the system high exhaust valve.The automatic exhaust valve slowly, therefore in the construction, can a few exhaust device installed in return for charge, the highest point, in the actual project, a three is installed on the exhaust pipe, three horizontal end installed ordinary gate valves, the installation of automatic exhaust valve in the pipe network to the upper end, in the process of water injection, can open the valve, let the air inside the pipe fast discharge, normal after closing, automatic exhaust exhaust use.3.5水流量調(diào)節(jié)分配不合理

3.5 water flow regulating unreasonable distribution 設(shè)計(jì)人員在設(shè)計(jì)系統(tǒng)時(shí)，根據(jù)不同功能區(qū)需求及節(jié)能要求，在分水器上設(shè)置了一定數(shù)量的閥門，以分別控制不同場(chǎng)所的水流量，在調(diào)試中需調(diào)節(jié)好這些閥門的開啟圈數(shù)，保證每個(gè)場(chǎng)所空調(diào)水系統(tǒng)的順利循環(huán)和流量的合理分配。

Designers in the design of the system, according to the requirement of demand and conservation of different functional areas, the amount of the valve installed in the water separator, water flow of different places, the need to adjust the valve opening laps, ensure the reasonable distribution of each places smooth circulation and flow of air conditioning water system.4.冷水機(jī)組制冷量達(dá)不到額定值

Cooling capacity 4 chiller amounted to less than the rated value

制冷機(jī)組是集中空調(diào)系統(tǒng)的心臟，如出現(xiàn)制冷機(jī)組制冷量不達(dá)標(biāo)問題，對(duì)整個(gè)集中空調(diào)系統(tǒng)效果有很大影響。造成制冷量不達(dá)標(biāo)問題的原因比較多，難以進(jìn)行完全的技術(shù)分析，筆者在這里只談幾點(diǎn)粗淺的認(rèn)識(shí)。

Refrigeration unit is the heart of central air conditioning system, such as the emergence of refrigeration capacity of refrigeration unit standards are not the problem, has a great influence on the central air conditioning system.The cause of the refrigerating capacity not the problem more, it is difficult to analyze complete technology, know the author only talked a few superficial here.4.1實(shí)際冷負(fù)荷超出機(jī)組制冷量 http://004km.cn/ 4.1 actual cooling load exceeds the refrigeration capacity 設(shè)計(jì)時(shí)，對(duì)于制冷機(jī)組的制冷量要求，設(shè)計(jì)人員已經(jīng)進(jìn)行了詳細(xì)的冷負(fù)荷計(jì)算。但在施工過程中，業(yè)主有時(shí)會(huì)在不是設(shè)計(jì)范圍內(nèi)的場(chǎng)所增加空調(diào)設(shè)備，因此，需核對(duì)實(shí)際空調(diào)服務(wù)面積是否超出圖紙?jiān)O(shè)計(jì)范圍，如超出，冷負(fù)荷會(huì)比制冷量大，造成機(jī)組冷水出水溫度偏高。The design for the cooling capacity of refrigeration units, requirements, design personnel have carried out a detailed calculation of cooling load.But in the course of construction, the owners will sometimes not in design range of places increased air conditioning equipment, therefore, need to check the actual air conditioning service area is beyond the scope of design drawings, such as beyond, cooling load than large refrigerating capacity caused by the unit, outlet temperature of chilled water.4.2冷卻水參數(shù)達(dá)不到規(guī)定要求

The 4.2 cooling water parameters do not meet requirements

冷卻水的水溫和流量是制冷機(jī)組運(yùn)行時(shí)很重要的參數(shù)，冷卻水溫偏高和流量偏小對(duì)制冷機(jī)組效率會(huì)產(chǎn)生很大的負(fù)面影響，對(duì)冷卻水參數(shù)是否達(dá)到規(guī)定要求一定要多加重視和檢查。另外，在設(shè)計(jì)和土建施工時(shí)，要盡量將冷卻塔布置在相對(duì)空曠的屋面上，塔的數(shù)量超過2臺(tái)時(shí)，需保證相鄰塔的間距為塔直徑的1～1.5倍以上，以保證各塔的進(jìn)風(fēng)氣流不受影響。The cooling water temperature and flow rate are important parameters of refrigeration unit in operation, the temperature of cooling water and high flow is small on the efficiency of the refrigerating unit will have a great negative impact, on the cooling water parameters meets the specified requirements must pay more attention and check.In addition, in the design and construction, to minimize the cooling tower is arranged in a relatively open roof, tower more than 2 units, the need to ensure spacing between adjacent tower of the tower diameter of 1 ~ 1.5 times, to ensure that the air flow into the tower is not affected.4.3購置機(jī)組要留有余量

4.3 purchase of units to leave a margin 以溴化鋰?yán)渌畽C(jī)組為例，制冷機(jī)組在使用過程中，由于機(jī)組自身的一些原因，如機(jī)組內(nèi)部鋼板會(huì)有輕微腐蝕及溶液參數(shù)發(fā)生變化，傳熱管堵塞或結(jié)垢引起傳熱效率降低等等，都會(huì)引起制冷量衰退。在購置機(jī)組時(shí)，在設(shè)計(jì)制冷量的基礎(chǔ)上，可以適當(dāng)增加些投資，購置制冷量、功率大一些的機(jī)組，為今后系統(tǒng)良性運(yùn)行留有空間。

Using lithium bromide chiller unit as an example, the refrigeration unit is in use process, because http://004km.cn/ http://004km.cn/ of some reason unit own, such as a slight corrosion and solution parameters change unit internal steel plate, tube blockage and scaling caused by heat transfer efficiency and so on, will cause the refrigeration capacity decline.In the purchase of units, based on the design of the refrigerating capacity, can be appropriate to add some investment, the purchase of refrigerating capacity, power of larger units, for the future of the benign operation of space systems.總之，安裝調(diào)試工作直接關(guān)系到空調(diào)的使用質(zhì)量。因此，作為工程安裝調(diào)試人員，在中央空調(diào)工程安裝調(diào)試中，應(yīng)嚴(yán)格按照規(guī)范安裝，嚴(yán)格管理、認(rèn)真驗(yàn)收，這樣才能保證中央空調(diào)工程的質(zhì)量，避免各種問題的出現(xiàn)，保證中央空調(diào)的使用品質(zhì)。

In short, installation and commissioning work directly related to the use of air conditioning quality.Therefore, as the engineering installation and commissioning personnel, in the installation of central air-conditioning engineering, should be installed in strict accordance with the norms, strict management, careful inspection, so as to ensure the central air-conditioning engineering quality, avoid all sorts of problems, ensure the quality of central air conditioner.9

第四篇：安裝中央空調(diào)小常識(shí)

安裝中央空調(diào)常識(shí)

中央空調(diào)安裝是整個(gè)中央空調(diào)系統(tǒng)中的重要一環(huán)，您了解中央空調(diào)安裝的相關(guān)常識(shí)嗎？長(zhǎng)沙世友實(shí)業(yè)中央空調(diào)介紹中央空調(diào)安裝常識(shí)。

1、中央空調(diào)吊頂會(huì)不會(huì)影響層高？

目前中央空調(diào)室內(nèi)機(jī)越來越薄，一般都在200mm的厚度，占用房屋層高不會(huì)太高，而且目前中央空調(diào)室內(nèi)機(jī)安裝多采用局部吊頂方式安裝，對(duì)于層高的影響更小。因此一般中央空調(diào)吊頂不會(huì)影響到房屋層高。

2、中央空調(diào)控制太復(fù)雜

中央空調(diào)控制的方式有很多，除了有跟家用空調(diào)一樣的遙控器，還有線控器、集中控制器、網(wǎng)絡(luò)控制（電腦或手機(jī)）等，客戶可根據(jù)需求選擇適合自己的控制方法，而且中央空調(diào)每個(gè)房間都有控制器，開哪個(gè)用哪個(gè)，便捷的同時(shí)也省電。

3、中央空調(diào)清洗太難

空調(diào)做好清洗工作有必要，但中央空調(diào)的清洗會(huì)不會(huì)太難呢？家用中央空調(diào)安裝的風(fēng)管都是1米以內(nèi)，打開風(fēng)口就可以清潔，非常方便。

第五篇：中央空調(diào)安裝圖片

純技術(shù)貼

謹(jǐn)供各位安裝中央空調(diào)時(shí)參考，與大家共同分享、探討

簡(jiǎn)介：

小區(qū)：新北區(qū) 道生中心 房間類型：三室兩廳 面積：130m2左右

道生中心大樓外觀

室內(nèi)機(jī)包裝拆除

隨機(jī)自帶控制器及配件

銅管（連接室內(nèi)外機(jī)用）

帆布軟接（室內(nèi)機(jī)送風(fēng)連接風(fēng)口）

橡塑保溫管（用于銅管/水管保溫用，防止管外結(jié)露漏水）

PVC冷凝水管（排除室內(nèi)機(jī)冷凝水）

絲桿

室內(nèi)機(jī)包裝拆除

根據(jù)排水坡度確認(rèn)打孔位置

室內(nèi)機(jī)連接帆布軟接

五臺(tái)室內(nèi)機(jī)均連接完成

根據(jù)裝修及空調(diào)圖紙，確認(rèn)室內(nèi)機(jī)安裝位置

室內(nèi)機(jī)安裝

管路安裝、包扎、固定

管路走向，注意排水坡度

銅管接到室外機(jī)位置，系統(tǒng)保壓

系統(tǒng)試壓壓力不低于4.0MPa

室內(nèi)機(jī)成品保護(hù)

室內(nèi)工具及雜物整理、室內(nèi)清潔

室內(nèi)部分中央空調(diào)安裝工作先暫告一段落，后面需裝修公司進(jìn)場(chǎng)后再開展的工作，請(qǐng)業(yè)主朋友注意以下幾點(diǎn)：

1、電源線：這個(gè)時(shí)候要與裝修公司技術(shù)交底，提供相應(yīng)參數(shù)，需裝修公司配合施作； 其中央空調(diào)品牌不同，電源也不同；

需要提醒的是：室內(nèi)機(jī)均要接地，部分裝修公司/工人因某種原因會(huì)不做；

2、送/回風(fēng)口的安裝要求，我們需與裝修公司交底；

3、針對(duì)道生中心大樓兩端的住戶，要注意，陽臺(tái)空調(diào)室外機(jī)的位置要抬高，否則影響散熱。這個(gè)先發(fā)到這里，后續(xù)完成了再發(fā)。