1、暖通專業主要包括采暖、通風、空調。HVAC mainly consists of heating, ventilation and air-conditioning. 一、采暖I. Heating 1、工程采暖圖包括采暖平面圖、采暖系統圖。1. The heating diagram of the project includes heating plan and heating system diagram. 2、工程采暖主要材料：2. The main materials of the heating for the project: 表2-1 Table 2-11焊接鋼管DN20Weld

2、ed steel pipe DN2017法蘭截止閥DN100Flange stop valve DN1002焊接鋼管DN25Welded steel pipe DN2518平衡閥DN40Balance valve DN403焊接鋼管DN32Welded steel pipe DN3219平衡閥DN50Balance valve DN504焊接鋼管DN40Welded steel pipe DN4020平衡閥DN70Balance valve DN705焊接鋼管DN50Welded steel pipe DN5021平衡閥DN100Balance valve DN1006焊接鋼管DN70Weld

3、ed steel pipe DN7022閘閥DN20Gate valve DN207焊接鋼管DN80Welded steel pipe DN8023閘閥DN32Gate valve DN328焊接鋼管DN100Welded steel pipe DN10024自由浮球式疏水器DN25Free ball float trap DN25 9截止閥DN20Stop valve DN20 25自由浮球式疏水器DN40Free ball float trap DN4010截止閥DN25Stop valve DN2526自由浮球式疏水器DN50Free ball float trap DN5011截止閥D

4、N32Stop valve DN3227臥式自動排氣閥DN20Horizontal automatic vent valve DN2012法蘭截止閥DN32Flange stop valve DN3228彈簧管壓力表Spring tube manometer13法蘭截止閥DN40Flange stop valve DN4029工業用玻璃溫度計Industrial glass thermometer14法蘭截止閥DN50Flange stop valve DN5030超細玻璃棉保溫材料Extra-fine glass wool heat-insulated materials15法蘭截止閥DN7

5、0Flange stop valve DN7031散熱器Heat radiator16法蘭截止閥DN80Flange stop valve DN8032無縫鋼管Seamless steel pipe3、工程采暖圖中需說明事項：3. Items to be explained in the heating diagram of the project: (1)本系統熱煤采用0.3Mpa蒸汽，由2號棧橋采暖干管引入供系統使用。建筑熱負荷109413W。(1) The heat medium for this system adopts 0.3Mpa steam, which is introduc

6、ed by No. 2 trestle heating main pipe into the supply system for use. The building thermal load is 109413W. （2）散熱器采用光面管，散熱器(A型),散熱器安裝為掛裝，詳見標準圖96K402;,(2) The heat radiator adopts pipe coil in Type A; and the heat radiator is hung. See the standard diagram 96K402 for details. （3）疏水器安裝見國標： 96R407;(3)

7、For the installation of the trap, see the national standard 96R407. （4）采暖管道及散熱器除銹后刷耐溫防銹漆兩道,銀粉兩道;(4) The heating pipeline and the heat radiator, after removed of paint, will be painted heat-resistant and anti-rust paint twice and silver powder twice. （5）采暖回水干管繞柱安裝;(5) The heating return water main pi

8、pe should be installed by coiling around the pole. （6）采暖干管需保溫,保溫材料為超細玻璃棉30mm,詳見標準圖98T901;(6) The heating main pipe needs heart reservation and the heat-reserving material should be 30mm extra-fine glass wool. For details, see the standard diagram 98T901. （7）圖中未注明管徑均為DN20;固定支架安裝詳見95R402;(7) The undef

9、ined pipe diameters in the diagram all are DN20. For the installation of the fixed support, see 95R402. （8）未詳之處按<<建筑給水排水及采暖工程施工質量驗收規范>>執行. (GB50019-2003)(8) The issue not mentioned herein may be subject to Code for Acceptance of Construction Quality of Water Supply Drainage and Heating W

10、orks (GB50019-2003). （9）本圖中所注標高均為相對標高;(9) All heights marked in this diagram all are relative elevations. （10）本采暖系統熱媒為: 9570，熱水,由換熱站的分水器接出管供入建筑采暖熱負荷為582487W; (10) The heat medium for this heating system is 9570; the hot water is supplied via the water dispenser output pipe of the heat exchange stati

11、on into the building with heating thermal load of 582487W. （11）圖中尺寸除標高以米計外,其余均以毫米計.(11) In the diagram, except elevations in meter, other dimensions are in millimeter. （12）散熱器選用SGZ406型鋼管柱型散熱器,散熱器安裝為落地安裝; 詳見國標96K402-2;串聯兩組散熱器之間的連接管為DN32(12) The heat radiator adopts SGZ406 steel pipe pole type heat ra

12、diator, which is mounted on the ground. For details, see the national standard 96K402-2; the connection pipe between the two sets of heat radiators in series is of DN32. （13）采暖管道及散熱器除銹后刷耐溫防銹漆兩道,銀粉兩道;(13) The heating pipeline and the heat radiator, after removed of paint, will be painted heat-resista

13、nt and anti-rust paint twice and silver powder twice. （14）圖中未注明管徑均為DN20 ;滑動,固定支架安裝詳見國家標準圖集95R402; 采暖供回水干管繞柱安裝;(14) The pipe diameters not defined in the diagram all are DN20. For the installation of the flexible and fixed supports, see the national standard collective drawing 95R402. The heating wat

14、er supply and return main pipe is installed by coiling around the pole. （15）采暖供回水干管需保溫,保溫材料為超細玻璃棉,厚度為30mm 詳見標準圖98T901;(15) The heating water supply and return main pipe needs heart reservation and the heat-reserving material should be 30mm extra-fine glass wool. For details, see the standard diagram

15、 98T901. （16）暖風機選用SNF-4 型,安裝方式詳見標準圖89T910; 暖風機需單臺分別控制;(16) The fan heater adopts SNF-4. For detailed installation, see the standard drawing 89T910. The fan heater should be controlled separately. 4、采暖設計總說明4. General instructions for heating design （1）概述(1) General 本工程為XX集團公司生活區供熱管網工程,設計溫度為6050，管線設計工

16、作壓力為1.0MPa;。This project is the heat supply pipeline engineering for the living area of XX Group Company. The designed temperature is 6050 and the designed working pressure for the pipeline is 1.0MPa. （2）設計依據(2) Design considerations 1）現有供熱管網圖。1) Existing heat supply pipeline drawing; 2）甲方提供的各小區采暖建筑

17、面積。2) The heating building area of every subdistrict provided by Party A;3）采暖通風設計手冊實用供熱空調設計手冊熱力管道設計手冊.3) Heating and Ventilation Design Handbook, Practical Heating and Air-conditioning Design Handbook and Heat Pipeline Design Handbook. 4）城市熱力網設計規范CJJ-34-2002.4) Urban Heat Pipeline Design Code CJJ-34

18、-2002. （3）供熱參數(3) Heating parameters 供水溫度60，回水溫度50Supplied water temperature 60 and returned water temperature 50. （4）管道敷設(4) Pipe laying 1） 本改造支線管道均采用有補償直埋敷設。1) This reconstructed branch pipeline adopts the compensated directly-buried laying. 2） 直埋敷設的熱膨脹盡量利用L型彎管和Z型彎管自然補償彎頭附近5-10米范圍內軟回填，彎頭曲率半徑不小于4D,

19、 補償器采用：軸向型波紋膨脹節與直埋式軸向型波紋膨脹節；2) The thermal expansion pipes for directly-buried laying should use L-shaped bent pipes and Z-shaped bent pipes; the area 5-10m near the naturally compensated elbow should be soft backfilled; the radius of curvature of the elbow should not be less than 4D; and the compen

20、sator adopts the axial type corrugated expansion joint and the directly-buried axial type corrugated expansion joint. 3） 直埋管采用工廠預制聚氨脂保溫管, DN500保溫層厚40.7mm 保護層為9.8mm厚聚乙烯管; DN450保溫層厚 42.2mm保護層為8.8mm厚聚乙烯管; DN150保溫層厚41.6mm , 保護層為3.9mm厚聚乙烯管;3) The directly-buried pipe adopts the factory prefabricated PUR

21、heat-preserving pipe, or DN500 PE pipe with 40.7mm thick heat-preserving layer and 9.8mm thick protective layer; or DN450 PE pipe with 42.2mm thick heat-preserving layer and 8.8mm thick protective layer; or DN150 PE pipe with 41.6mm heat-preserving layer and 3.9mm thick protective layer. 4）管道安裝前必須進行

22、清掃,保證管內不殘留悍渣土塊等物;4) Before installation, the pipeline must be cleaned and blown in order to ensure no welding slag, soil, etc in the pipeline. 5）管道下溝時系繩處要加保護套，嚴禁拋扔下溝。5) When the pipeline goes into the trench, protective jacket should be added at the tying point and it must not be thrown into the tre

23、nch. 6）補償器安裝時必須與管道保持同軸,安裝方向與產品標示方向一致;6) The compensator to be installed must keep coaxial with the pipeline with the installation direction consistent with the direction marked on the product. 7）熱網分支閥門采用蝶閥。7) The heat network branch valve adopts butterfly valve. 8) 泄水閥采用DN40 球閥，排氣采用DN25球閥。8) The was

24、h-out valve adopts DN40 ball valve while vent valve adopts DN25 ball valve. 9) 管道與補償器采用焊接連接, 焊接質量應符合現場設備工業管道焊接工程施工及驗收規范規定。9) The pipeline and the compensator should adopt welding connection with the welding quality conforming to Code for Construction And Acceptance Of Field Equipment, Industrial Pip

25、e Welding Engineering 10) 在系統管道的最高點安裝放氣閥門,最低點安裝泄水閥門.10) The relief valve should be installed at the highest point of the pipeline of the system and the wash-out valve at the lowest point. (5) 施工質量標準(5) Construction quality standard 1) 管道焊接應按現場設備.工業管道焊接工程施工及驗收規范規工業金屬管道工程施工及驗收規范第五章管道焊接有關規定進行。1) The pi

26、peline welding should be subject to Code for Construction And Acceptance Of Field Equipment, Industrial Pipe Welding Engineering and Chapter V of Code for Construction and Acceptance of Industrial Metallic Piping Engineering. 2) 管道焊縫外觀檢驗和表面無損檢驗應按工業金屬管道工程施工及驗收規范7.2和7.3規定進行。2) The pipeline welding lin

27、e appearance test and surface non-destructive test should be conducted according to 7.2 and 7.3 of Code for Construction and Acceptance of Industrial Metallic Piping Engineering. 3) 管道焊縫內部質量要求按照規范規定的數量進行無損探傷;3) The internal quality of the pipeline welding line should have the non-destructive test ac

28、cording to the quantity specified by the applicable codes and specifications. 4）熱力管道安裝標準執行GBJ235工業金屬管道工程施工及驗收規范第六章管道安裝有關規定進行。4) The installation of the thermal pipeline should be conducted according to Chapter VI of Code for Construction and Acceptance of Industrial Metallic Piping Engineering GBJ23

29、5. （6）壓力試驗(6) Pressure test 1） 壓力試驗應按工業金屬管道工程施工及驗收規范第七章有關規定進行。1) The pressure test should be conducted according to the provisions in Chapter VII of Code for Construction and Acceptance of Industrial Metallic Piping Engineering. 2）壓力試驗前應具備下列條件：2) Before pressure test, the following conditions should

30、 be met: 試驗范圍內管道安裝工程除防腐.絕熱外均已完成,安裝質量符合有關規定。In the test scope, except corrosion resistance and heat insulation, the pipeline installation engineering is completed with the installation quality conforming to the related regulations. 試驗管道與無關系統用盲板或采用其它措施隔開: 膨脹節應設臨時約縮.The test pipeline should be separate

31、d from other unrelated systems with blind plates or other measures and the expansion joint should be set with temporary contraction. 試驗用壓力表已校驗，并在周檢期內，其精度不得低于1.5級,壓力表滿刻度值為被測最大壓力的1.5-2倍。壓力表不得少于兩塊。The pressure meter for the test has been verified and is within the weekly check period; its accuracy shou

32、ld not be less than 1.5; and the full-scale reading of the pressure meter should be 1.5-2 times as much as the tested maximal pressure. At least two pressure meters should be used. 3）管道安裝完畢，且無損檢驗合格后進行壓力試驗，試驗以中性清水為介質，注水前應排盡空氣。3) After the pipeline is installed and passes the non-destructive test, it

33、will undergo a pressure test with neutral clear water as medium. Before filling water, be sure to exhaust all air in it. 4）本支干線管道設計工作壓力0.8MPa,試驗壓力1.2MPa,系統試驗壓力1.0MPa, 緩慢升壓至試驗壓力后,穩壓10分鐘,將試驗壓力降至設計壓力, 用 重的小錘在焊縫周圍對焊縫逐個進行敲打檢查,在30分鐘內無滲漏且壓力降不超過0.1X98.1KPa為合格。4) The designed working pressure of this branch

34、and main pipeline is 0.8MPa and test pressure is 1.2MPa; the test pressure of the system is 1.0MPa. Gradually increase the pressure to the test pressure and keep for 10min; then decrease the test pressure to the design pressure; strike around the welding lines one by one with a heavy hammer to check

35、 them; if there is no leakage within 30min and the pressure drop will not exceed 0.1X98.1KPa, it will indicate the pipeline is OK. 5）施工完畢后用無腐蝕物清水進行沖洗,流速>1.5m/s出水清澈時為合格.5) After completion, rinse with the non-corrosive clear water at >1.5m/s. It will be OK when the water out is clear. 6）未盡之處按有關

36、規定.規范進行。6) The issues not mentioned herein should be subject to the applicable specifications and codes. 二、通風II. Ventilation 1，工程通風圖包括通風平面圖。1. The ventilation diagram of this project includes the ventilation plan. 2，工程通風主要設備：2. The main devices for the ventilation of this project: 表2-1Table 2-1 FCU-

37、1FP-8WA 風機盤管 Qcl=4500W Qr=6700WFP-8WA fan coil Qcl=4500W Qr=6700WL=800m3/h N=0.76kW 220VF01軸流風機 NO.2.8 L=3202m3/h 35%d H=186PaAxial fan NO.2.8 L=3202m3/h 35%d H=186Pa配電機 n=2900r/min N=0.25kW 380VDistribution motor n=2900r/min N=0.25kW 380VF02軸流風機 NO.3.15 L=3753m3/h 30%d H=217Pa Axial fan NO.3.15 L=3

38、753m3/h 30%d H=217Pa配電機 n=2900r/min N=0.55kW 380VDistribution motor n=2900r/min N=0.55kW 380VF03軸流風機 NO.2.8 L=1742m3/h 20%d H=141PaAxial fan NO.2.8 L=1742m3/h 20%d H=141Pa配電機 n=2900r/min N=0.18kW 380VDistribution motor n=2900r/min N=0.18kW 380V F04軸流風機 NO.2.8 L=2560m3/h 25%d H=143PaAxial fan NO.2.8

39、L=2560m3/h 25%d H=143Pa配電機 n=2900r/min N=0.18kW 380VDistribution motor n=2900r/min N=0.18kW 380V F05玻璃鋼衛生間通風器 300 L=1260m3/hFRP toilet ventilator 300 L=1260m3/h N=0.06kW 220VF06軸流風機 NO.3.15 L=4155m3/h 35%d H=247PaAxial fan NO.3.15 L=4155m3/h 35%d H=247Pa 配電機 n=2900r/min N=0.55kW 380VDistribution mot

40、or n=2900r/min N=0.55kW 380VUH暖風機 SNF-4 L=2000m3/h Q=33720WFan heater SNF-4 L=2000m3/h Q=33720W 配電機 YS7114 N=0.25kW 380VDistribution motor YS7114 N=0.25kW 380V 5新風機組 GXD1.0(4) L=1000m3/hNew fan set GXD1.0(4) L=1000m3/hN=0.25kW 380V11排風箱 L=600m3/h N=0.18kW 380VExhaust blower L=600m3/h N=0.18kW 380V 3

41、、工程通風圖中需說明事項：3. Items to be explained in the ventilation diagram of the project:（1）軸流風機墻上丙型安裝,安裝方式見94K101-1, 并外裝自垂式鋁合金百葉式風口;(1) The axial fan is installed on the wall in Type C, see 94K101-1 for details; and gravity shutter air port is installed outside. （2）未詳之處按<<通風與空調工程施工質量驗收規范>>執行.(2)

42、 The issues not mentioned herein should be subject to Code of Acceptance for Construction Quality of Ventilation and Air Conditioning Works. （3）配合土建電氣施工.(3) Cooperate with the civil engineering electrical construction. （4）所有風機盤管的進出水管冷凝水管管徑均為DN20;(4) The diameter of all the condensed water pipes of f

43、an coil water incoming and outgoing pipes should be DN20. （5）所有風機盤管均安裝自動排氣閥;(5) All fan coils should be installed with automatic exhaust valve. （6）風機盤管的安裝見98N4(一);(6) For the installation of the fan coil, see 98N4(I);（7）供回水干管需保溫,保溫材料為超細玻璃棉,厚度為40mm 詳見標準圖98T901;(7) The water supply and return main pip

44、e should be heat-preserved with the heat-preserving material as extra-fine glass wool 40mm thick. For details, see the standard diagram 98T901. （8）風機盤管供回水管及冷凝水管采用熱浸鍍鋅鋼管制作;(8) The fan coil water supply and return pipes and condensed water pipe should be made of hot-dip galvanized steel pipe.（7）管路系統最高

45、點應設自動排氣閥,最低點設排水管及閥門;(7) The highest point of the pipeline should be set with automatic exhaust valve while the lowest point with drain pipe and valve. （8）管道施工完畢后,應進行水壓試驗,試驗壓力為0.6MPa,在10min內壓降不大于20KPa為合格;(8) After the pipeline construction is completed, be sure to conduct hydraulic test at the pressu

46、re of 0.6MPa; if the pressure drop within 10min is not more than 20KPa, the pipeline will be proved OK. (9) 試壓合格后,應進行反復清洗,直至進水與出水顏色一致,清洗之前必須將過濾器卸下,待清洗完成后再分別裝上;(9) After the hydraulic test proves the pipeline is OK, be sure to clean it again and again until the outgoing water is the same clear as the

47、 incoming water. Before cleaning, be sure to remove the filter and then reinstall it after the cleaning is completed. (10) 管道支吊架的數量,形式由安裝單位在保證牢固,可靠的原則下根據現場的情況選定, 詳見國標88R420 ;(10) The quantity and form of the pipeline support, hanger and bracket should be chosen by the installation unit with the prec

48、ondition of ensuring their firmness and reliability. For details, see the national standard 88R420. 三、空調III. Air-conditioning 1，工程空調圖包括空調平面圖、空調系統圖。1. The air-conditioning diagram for this project includes air-conditioning plan and air-conditioning system diagram. 2，工程空調主要設備2. Main devices for the ai

49、r-conditioning system of this project 表3-1 Table 3-1 1外墻防水百頁風口External wall waterproof louver air vent 22吸頂式房間通風器Roof-mounted room ventilator2電動多葉調節閥 Electric multi-vane regulating valve23止回閥Check valve3新風機組Fresh air unit24風機Fan4消聲器Muffler 25焊接鋼管Welded steel pipe5防火閥Fire damper26閘閥Gate valve6蝶閥Butte

50、rfly valve27手動調節閥Manual regulating valve7雙層百頁風口Dual-layer louver air vent28自動排氣閥Automatic exhaust valve8單層百頁風口Single-layer louver air vent29銅閘閥Copper gate valve9方形散流器Square diffuser 30鍍鋅鐵皮Galvanized sheet iron 19風機盤管Fan coil31軟接頭Flexible connector20水過濾器Water filter32球閥Ball valve 21凝結水盤condensate dra

51、in pan3，工程空調圖中需說明事項：3. Items to be explained in the air-conditioning diagram of the project:1） 風機盤管支管管徑均為DN20.1) The pipe diameter of the fan coil should be DN20. 2） 連接兩臺風機盤管管徑均為DN25.2) The diameter of the coil connecting the two fan coils should be DN25. 3） 供.回水管坡度為0.003,凝結水管坡度為0.008,坡向除供水管與水流方向相反外

52、, 其余水管的坡向與水流方向相同.管道低點應有泄水裝置,管道高點應有放氣裝置.3) The water supply and return pipe gradient is 0.003 and the condensed water pipe gradient is 0.008. Regarding slope aspect, except that the current direction of the water supply pipe is reverse to the sloe aspect, the slope aspect of all other water pipes is

53、the same as the current direction. The lowest point of the pipeline should be set with water discharge device while the highest point with exhaust device. 4） 自動排氣閥安裝詳見98N1-128,129. 4) For the installation of the automatic exhaust valve, see 98N1-128,129. 4，工程空調施工圖設計說明4. Instructions for the design o

54、f the air-conditioning construction drawings of the project 本工程為空調通風設計.This engineering is related to air-conditioning ventilation design（1） 設計參數(1) Design parameters 1） 室外設計氣象參數1) Outdoor design weather parameters 空調室外計算干球溫度Air-conditioning outdoor calculated dry ball temperature; 冬季空調室外計算相對濕度Air-c

55、onditioning outdoor calculated RH in winter 2） 室內設計參數2) Indoor design parameters3） 冷負荷及熱負荷3) Cold load and heat load（2）冷水系統(2) Cold water system1）圖中所住管道標高均以管中心為準，1) All the elevations of the pipelines marked in the diagram should be subject to the pipeline center. 2）水管路系統中的最低處應配置泄水管并配置相同直徑的閘閥，在最高點處應

56、配置WZ85自動排氣閥，所有管件及閥門承壓必須達到1.6MPa.2) The lowest point of the water pipeline should be set with drain pipe with gate valve of the same diameter; the highest point should be set with WZ85 automatic exhaust valve and the pressure all tubes and valves can stand must be up to 1.6MPa.3）管道支吊架的最大跨距不應超過一定數值。管道支吊架的具體形式和設置位置有安裝單位根據現場情況確定，做法參見國標88R420，管道支吊架必須設置于保溫層的外部，在穿過支托吊架處應鑲以墊木。3) The maximal span of the pipeline support and hanger should not exceed certain value. T