某賓館低壓配電系統的設計

電氣工程論文編號:DQ085   論文字數:14238,頁數:31

目    錄
摘要   II
ABSTRACT  III
引言    1
1  電氣設計與施工總說明  --------------------------------------------------------2
    1.1  工程設計概況  --------------------------------------------------------------2
 1.2  設計依據  ------------------------------------------------------------------2
 1.3  設計范圍   ------------------------------------------------------------ 2
 1.4  供配電設計  ------------------------------------------------------------------2
 1.5  照明設計  ------------------------------------------------------------------3
 1.6  火災自動報警及消防聯動控制系統設計 ----------------------------------3
 1.7  防雷與接地設計  ------------------------------------------------------------4
 1.8  其他事項----------------------------------------------------------------------4
 1.9  主要圖例與標注說明  ------------------------------------------------------5
2  照明系統設計  -------------------------------------------------------------------------7
    2.1  照明種類  ---------------------------------------------------------------------7
 2.2  燈具的選擇照度的計算、及導線的敷設方式---------------------------7
 2.3  照明配電設備 ------------------------------------------------------------------7
 2.4  照明系統設計  ---------------------------------------------------------------8
 2.5  其他說明  ---------------------------------------------------------------8
3  空調及動力系統設計  -------------------------------------------------------------------9
    3.1  導線和橋架的敷設  ---------------------------------------------------------9
 3.2  其他說明  ------------------------------------------------------------------9
4  火災自動報警系統設計  ----------------------------------------------------------10
    4.1  設計施工說明  --------------------------------------------------------------10
 4.2  相關圖例  ------------------------------------------------------------------------11
 4.3  系統說明  ----------------------------------------------------------------11
      4.3.1 火災探測器的選擇和設置  ---------------------------------------11
      4.3.2  保護等級   ----------------------------------------------------------------11
      4.3.3 消防聯動控制----------------------------------------------------------------12
5  防雷與接地系統設計  ---------------------------------------------------------------14
    5.1  建筑物防雷系統設計  --------------------------------------14
      5.1.1 建筑物年計算雷擊次數的經驗公式  ------------------------------14
      5.1.2 建筑物易受雷擊部位 ------------------------------15
      5.1.3 等電位連接導線的最小截面 -------------------------- 15
      5.1．3  施工說明  --------------------------------------------------------------16
 5.2  建筑物接地系統設計  ---------------------------------------------------16
      5.2.1 低壓配電系統接地方式 -------------------------------------------------- 17
      5.2.2  施工說明     ---- ------------------------------------------------------17
 5.3  綜合說明  -------------------------------------------------------18
6  配電箱系統設計 ----------------------------------------------------------------------19
 6.1  總述  19
 6.2  相關公式 ----------------------------------------------------------------------------19
 6.3  負荷計算 ----------------------------------------------------------------------------19
 6.4  線路導線選擇原則  ---------------------------------------------------------------20
 6.5  斷路器選擇原則  ------------------------------------------------------------------20
7  結論 ----------------------------------------------------------------------21
致謝   ----------------------------------------------------------------------22
參考文獻  ----------------------------------------------------------------------23
附錄  ----------------------------------------------------------------------24

摘    要
本畢業設計是對賓館的建筑電氣設計，其包括:照明系統設計、空調及動力系統設計、火災自動報警系統設計、防雷與接地系統設計、地下室人防系統設計。
照明系統設計：嚴格按照建筑照明標準中的照度要求設計，重點注意：照明節能、照明控制和照明質量，做到設計更為人性化。
空調及動力系統設計：用電盡量節省，盡量靠近負荷中心。
火災自動報警系統設計：本工程按保護等級分屬于二級。
防雷與接地系統設計：本工程屬于三級防雷建筑, 在建筑物屋面四周及屋脊上暗敷Φ12鍍鋅圓鋼作為避雷帶，在大樓屋頂設置避雷小針作防雷保護。本工程接地系統屬于TN-S系統及三相五線制，中性線和PE線分開。
地下室人防系統設計：各消防器材配電，疏散電源和應急電源的安裝，人防火災自動報警設備的設計。
本設計嚴格按照設計規范對該建筑物進行了系統化的設計，其內容能夠充分體現出建筑電氣專業的特色及行業的嚴密性。關鍵詞：照明系統；火災自動報警系統；防雷與接地

ABSTRACT
 This page is about common hotel’s electricity design, including lighting system design, air-condition and motive system design, fire auto report to the police system design, defend the thunder and connect the ground system design, underground floor person defend system design .
    lighting system design: Strict design according to the standard of the building lighting’s request. Notice: economize on lighting energy, lighting control and  lighting quantity, make the design humanization.
    air-condition and motive system design: Consume energy to the best limit, to the best close to the center carry.
 fire auto report to the police system design: this engineering belong to two according to the grade of safety.
 defend the thunder and connect the ground system design: this engineering belong to three defend the thunder building, on all sides and roof of the building place Φ12 steel of zinc regard as lightning rod, on the roof of the high building use the lightning rod for protect function. this engineering connect the ground system belong to TN-S system
 defend the thunder and connect the ground system design: this engineering belong to three defend the thunder building, on all sides and roof of building place Φ12 steel of zinc regard as lightning rod, on the roof of the high building use the lightning rod for protect function. this engineering connect the ground system belong to TN-S system.    underground floor person defend system design: each fire fight device electrical allotment, install of evacuate lighting  and lighting power that meet an urgent need. The person defend  fire auto report to the police equipments design.
 This design carries on the systematical design to that building according to the design norm strictly, its contents can well  appears to construct the special features of the electricity profession and tight sex of the profession.
Key words：lighting system; fire auto report to the police system; defend the thunder and connect the ground.
Keyword：lighting system；fire auto report to the police system；defend the thunder and connect the ground system