【 Weak current College 】 go; water supply and drainage and HVAC common specifications in the mandatory provisions of the Rollup 5---Power By 【 China power house network 】

7. the residential building code "GB50368 — 20057.1.4 water, heating, electricity, gas goes through the floor and walls, holes in the surrounding sound insulation should be sealed. 7.1.6 pipe wells, pumping, wind room should take effective measures for sound insulation, water pump, blower vibration reduction measures should be taken. 8.1.1 residential indoor water supply and drainage should be provided to the system. 8.1.2 cold region and the cold regions of residential heating facilities should be provided. 8.1.4 total residential water standpipe, rainwater riser, fire standpipe, heating for backwater total vertical pipes and electrical, telecommunication lines, (tube), should not be arranged in sets. Public function of the valve, electrical equipment and for overall adjustment and maintenance of the parts that should be set in the common position. 8.1.5 residential water meters, electricity meters and heat meters and gas meter sets should be easy to manage. 8.2.1 living water supply systems and domestic hot water systems, water quality, pipeline direct drinking water system for water and life quality of the water system in Manning should conform to use requirements. 8.2.2 living water supply system should make full use of the cities and towns water supply network pressure directly on the water. 8.2.3 drinking water supply facilities and pipelines, should ensure that the use of water. Water supply piping, valves and fittings shall be consistent with corrosion-resistant and withstand voltage requirements. 8.2.4 sleeve with household water use feedwater pressure point should not be .05mpa, home of water-supply pressure should not be greater than 0.35 Mpa. 8.2.5 centralized hot water supply system, water temperature distribution point should not be less than 45 degrees centigrade. 8.2.6 health apparatus and accessories should use water-saving products, you may not use a rush of water greater than 6L toilet. 8.2.7 of kitchen and bathroom drainage pipe should be set. Drainage pipe must not cross the bedroom. 8.2.8 is equipped with shower and washing machine parts should be set to leak, water depth is less than 50mm. Construct without water bends of sanitary ware and life drain pipe connections, drain the following should be set water bends, the water depth is less than 50mm. 8.2.9 basements, health apparatus in the semi-basement and floor drain pipe should not connect with upper the drain. 8.2.10 suitable for construction of water facilities and rainwater utilization facilities of residence, in accordance with local regulations supporting the construction of water facilities and rainwater utilization facilities. 8.2.11 provided in residential water system, you must take to ensure that the use, repair and prevent false Yin misuse of safety measures. 8.3.1 centralized heating system should take Lab (household) temperature adjustment measures, and should be set with household (cell) metering device or to reserve the position of the metering device installed. 8.3.2 settings set heating system of houses, indoor heating calculation temperature should not be lower than sheet 8.2.3 provision: table calculation temperature 8.3.2 heating heating space category temperature bedroom, living room calculated (Hall) and the bathroom 18 ¡æ kitchen 15 ¡æ set heating of staircases and corridors, 14 ° 8.3.3 centralized heating system should be based on the hot water as heating medium, and should have a reliable quality assurance measures. 8.3.4 heating system should not freeze the risk, and should have thermal expansion compensation measures. 8.3.5 in addition to the power supply is adequate and policy support, cold areas and homes in cold regions should not be direct electric heating. 8.3.6 the kitchen and the bathroom window should have ventilation measures, and should be reserved for the installation location of the exhaust fan and conditions. 8.3.7 when using vertical ventilation duct, pipe should be taken to prevent backflow and shaft leakage measures. 8.3.8 when choosing a water source heat pumps as a residential area or household air conditioning (heat pump) unit of heat and cold sources, you must ensure that water-source heat pump system recharge non damaging and do not pollute the water resources. 8.4.1 residential town gas should be used to meet the quality standards of combustible gases. 8.4.2 residential pipeline gas gas pressure should not be higher than 0.2Mpa. 8.4.3 residential in gas devices should use the low inlet pressure of gas, it must control the device allows pressure fluctuation range. 8.4.4 sleeve of gas equipment should be set in the kitchen or kitchen attached balcony. 8.4.5 residential basement, semi basement is strictly set LP-gas equipment, pipelines and gas bottles. Ten layers and homes in ten layers above shall not use bottled liquefied petroleum gas (LPG). 8.4.6 residential basements, set in the semi basement manufactured gas, natural gas gas equipment, safety measures must be taken. 8.4.7 residential gas pipeline not laying in the bedroom, heating Groove, exhaust, trash and elevator shaft. 8.4.8 residential setting of gas equipment and piping, should meet with electrical equipment and adjacent pipe net margin requirements. 8.4.9 residential in gas equipment exhaust gas must be drained outdoors. Multiple devices share a flue must not interfere with each other. Kitchen cooking stove exhaust hood exhaust fumes from heating with water heater or boiler exhaust share a flue. 9.6.1 8 and 8 storey residential building should set indoor fire water supply facilities. 9.6.2 layers and 35 35 storey residential building should set an automatic sprinkler system. 10.2.2 when using modular chillers and air conditioning plant as centralized air-conditioning cold source device, its performance, energy efficiency ratio should not be lower than sheet 10.2.2-1 and 10.2.2-2 provides value. Table 10.2.2-1 cooling (heat pump) unit refrigeration performance coefficient type rated cooling capacity (KW) performance coefficient (W/W) water cooling piston/scroll-type "528528 ~ 1163 ＞ 11633.84.04.2 screw" 528528 ~ 1163 ＞ 11634.104.304.60 centrifugal "528528 ~ 1163 ＞ 11634.404.705.10 air cooling or evaporative cooling piston/scroll-type ≤ 50 £ ¾ £ ¾ £ 502.402.60 screw ≤ 50 502.602.80 table 10.2.2-2 modular air conditioning function-EER than type (W/W) air-cooled not welcome tube 2.60 anemometer tube 2.30 water-cooled not welcome tube 3.00 anemometer tube 2.7010.3.1 performance-based design with heating, air conditioning energy consumption indicators as energy-saving control of the target. 10.3.2 the building thermal design partition control target limits should be determined separately in accordance with the energy-saving targets. 10.3.3 performance-based design for control of the target and the calculation method shall conform to the following: 1 the cold, cold regions of residence should be building heat consumption indicators for control objectives. Building heat loss calculation of indicators should include envelope osmotic heat heat consumption, air consumption and Interior have heat three parts of the buildings the heat consumption indicators should not exceed the table 10.3.3-1 requirements. Table 10.3.3-1 building thermal specifications (W/m2) names of heat consumption index names heat consumption index names heat consumption index names heat consumption index names heat consumption indicators Beijing 14.6 boketu 22.2 Qiqihar 21.9 Xinxiang 20.1 Xining 20.9 Tianjin 14.5 Erenhot 21.9 Fujin 22.0 Luoyang 20.0 maduo 21.5 Hebei duolun 21.8 Mudanjiang 21.8 Shangqiu 20.1 dachaidan 21.4 Shijiazhuang 20.3 OBO 21.6 Huma 22.7 Kaifeng 20.1 Republican 21.1 Zhangjiakou 21.1 Liaoning jiamusi 21.9 Sichuan Golmud 21.1 Qinhuangdao 20.8 Shenyang 21.2 ANDA 22.0 ABA 20.8 yushu 20.8 Baoding 20.5 Dandong 20.9 Yichun 22.4 Ganzi 20.5 Ningxia Handan 20.3 Dalian 20.6 Alatau 22.3 kangding 20.3 yinchuan 21.0 Tangshan 20.8 Fuxin 21.3 Jiangsu Tibet zhongning 20.8 Chengde 21.0 Fushun 21.4Xuzhou 20.0 Lhasa 20.2 guyuan 20.9 fengning 21.2 Chaoyang 21.1 Lianyungang 20.0 gar 21.2 shizuishan 21.0 Shanxi Benxi 21.2 Suqian 20.0 xigaze 20.4 Xinjiang Taiyuan 20.8 Jinzhou 21.0 huaiyin 20.0 Urumqi 21.8 Datong in Shanxi province 21.1 Anshan 21.1 Yancheng 20.0 Xi'an 20.2 Tacheng 21.4 Changzhi 20.8 Huludao 21.0 Shandong Yulin 21.0 Hami 21.3 yangquan 20.5 Jilin Jinan 20.2 Yan'an 20.7 Yining 21.1 linfen 20.4 Changchun 21.7 Qingdao 20.2 Baoji 20.1 Kashi 20.7 Jincheng 20.4 Jilin 21.8 Yantai 20.2 Gansu fuyun 22.4 yuncheng 20.3 Yanji 21.5 Texas 20.5 Lanzhou 20.8 Karamay 21.8 Inner Mongolia tonghua 21.6 Zibo 20.4 Jiuquan 21.0 Turpan 21.1 Hohhot 21.3 shuangliao 21.6 Yanzhou 20.4 Dunhuang 21.0 kuche 20.9 xilinhot 22.0 Weifang siping 21.5 20.4 Zhangye 21.0 WADA 20.7 hailaer 22.6 baicheng 21.8 Henan shandan 21.1 tongliao 21.6 Heilongjiang Zhengzhou 20.0 Pingliang 20.6 chifeng 21.3 Harbin 21.9 Anyang 20.3 Shui 20.3 manzhouli 22.4 nenjiang 22.5 Puyang 20.3 Qinghai 2 hot summer and cold winter region of residence should be building heating and air conditioning, electricity consumption and for control of the target. Building heating and air conditioning, power consumption should be dynamic hourly simulation to determine conditions. Computed criteria should include: 1) Interior of winter and summer; calculating temperatures 2) typical meteorological years outdoor meteorological parameters; 3) heating and air conditioning of ACH; 4) heating, air-conditioning equipment of energy-efficiency ratio; 5) indoor heat gain strength. Calculated in heating and air conditioning, power consumption, should not exceed 2 press table 10.3.3-heating degree days few HDD18 listed heating, electricity consumption and the number of days by air conditioning CDD26 lists of air conditioning, power consumption limits. Table 2 buildings heating 10.3.3-year electricity consumption and air-conditioning, power consumption limits HDD18 (° c · d) Eh heating, electricity consumption (kWh/m2) CDD26 (° c · d) air-conditioning, Eh electricity consumption (kWh/m2) 80010.12513.790013.45015.6100015.67517.4110017.810019.3120020.112521.2130022.315023.0140024.517524.9150026.720026.8160029.022528.6170031.225030.5180033.427532.4190035.730034.2200037.9210040.1220042.4230044.6240046.8250049.03 summer and warm winter region of residence should be based on the reference architecture of air conditioning and heating, electricity consumption control objectives. The reference architecture and the design of residential air conditioning and heating, power consumption should be dynamic hourly simulation to determine conditions. Computed criteria should include. 1) Interior of winter and summer; calculating temperatures 2) typical meteorological years outdoor meteorological parameters; 3) heating and air conditioning of ACH; 4) heating, air-conditioning equipment of energy-efficiency ratio. The reference architecture should be determined by the following principles: 1 the reference architecture of the building) in shape, size, and orientation should be and exactly the same as design House; 2) reference architecture of fenestration area should be the same as with the design of the House, but when the design House of form more than prescriptive targets, reference architecture window area should be reduced to meet the requirements of the target; 3) the reference architecture facade, roof and Windows of various thermal performance parameters should be consistent with the provisions of the index.