에어컨 장배관 작업서 (수정자료)

<TABLE cellSpacing=0 cellPadding=0 width=780 align=center> <TBODY> <TR> <TD width=1097>  </TD></TR> <TR> <TD width=1097> 1. 개요: </TD></TR> <TR> <TD width=1097>  실내기와 실외기의 배관길이에 따른 추가되는 냉매, Oil량를 정하고  Oil 회수가 원활히  될 수 있도록하여 안정된 운전이 될 수 있도록 함.</TD></TR> <TR> <TD width=1097> ( 장배관시 냉방 능력은 표준능력보다 다소 떨어질 수 있슴.)</TD></TR> <TR> <TD width=1097>  </TD></TR> <TR> <TD width=1097> 2. 배관방법</TD></TR> <TR> <TD width=1097>   Oil trap 및 liquid loop의 시행.</TD></TR> <TR> <TD width=1097> <IMG height=594 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.midong.co.kr%2Fmst%2Ftrap.gif" width=538 border=0></TD></TR> <TR> <TD width=1097>  </TD></TR> <TR> <TD width=1097> <IMG height=519 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.midong.co.kr%2Fmst%2Froop.gif" width=512 border=0></TD></TR> <TR> <TD width=1097>  </TD></TR> <TR> <TD width=1097> 3. 배관길이에 따른 추가 냉매, Oil 봉입량</TD></TR> <TR> <TD width=1097>  </TD></TR> <TR> <TD width=1097> <TABLE cellSpacing=0 borderColorDark=white width=776 borderColorLight=black border=1> <TBODY> <TR> <TD width=348 colSpan=3> 기종 / 배관길이</TD> <TD width=54> 8m</TD> <TD width=47> 10m</TD> <TD width=54> 15m</TD> <TD width=55> 20m</TD> <TD width=57> 25m</TD> <TD width=55> 30m</TD> <TD width=72> 80m(Max)</TD></TR> <TR> <TD width=177 rowSpan=3> 1.5R/T  ~  3R/T</TD> <TD width=114 rowSpan=2> 냉매(R-22)</TD> <TD width=49> Kg</TD> <TD width=54> 0</TD> <TD width=47> 0.15</TD> <TD width=54> 0.52</TD> <TD width=55> 0.89</TD> <TD width=57> 1.34</TD> <TD width=55> 1.79</TD> <TD width=72> 6.29</TD></TR> <TR> <TD width=49> Ib</TD> <TD width=54> 0</TD> <TD width=47> 0.33</TD> <TD width=54> 1.15</TD> <TD width=55> 1.96</TD> <TD width=57> 2.95</TD> <TD width=55> 3.95</TD> <TD width=72> 13.87</TD></TR> <TR> <TD width=114> 냉동기유</TD> <TD width=49>  ℓ</TD> <TD width=222 colSpan=4> 0</TD> <TD width=57> 0.13</TD> <TD width=55> 0.18</TD> <TD width=72> 0.68</TD></TR></TBODY></TABLE></TD></TR> <TR> <TD width=1097> ★냉동기유 :   로타리콤프레샤 -- LUNARIA KVG 68</TD></TR> <TR> <TD width=1097>                      스크롤콤프레샤 -- SONTEX 200LT(WHITE OIL)</TD></TR> <TR> <TD width=1097> ★1.5R/T, 2R/T 의 경우 30M가 최대거리임</TD></TR> <TR> <TD width=1097>  </TD></TR> <TR> <TD width=1097> <TABLE cellSpacing=0 borderColorDark=white width=779 borderColorLight=black border=1> <TBODY> <TR> <TD width=273 colSpan=3> 기종 / 배관길이</TD> <TD width=46> 8m</TD> <TD width=48> 10m</TD> <TD width=49> 15m</TD> <TD width=54> 20m</TD> <TD width=53> 25m</TD> <TD width=44> 30m</TD> <TD width=47> 35m</TD> <TD width=51> 40m</TD> <TD width=72> 80m(Max)</TD></TR> <TR> <TD width=129 rowSpan=3> 5R/T</TD> <TD width=96 rowSpan=2> 냉매(R-22)</TD> <TD width=40> Kg</TD> <TD width=46> 0</TD> <TD width=48> 0.24</TD> <TD width=49> 0.84</TD> <TD width=54> 1.44</TD> <TD width=53> 2.04</TD> <TD width=44> 2.64</TD> <TD width=47> 3.25</TD> <TD width=51> 3.86</TD> <TD width=72> 8.64</TD></TR> <TR> <TD width=40> Ib</TD> <TD width=46> 0</TD> <TD width=48> 0.53</TD> <TD width=49> 1.85</TD> <TD width=54> 3.17</TD> <TD width=53> 4.5</TD> <TD width=44> 35.82</TD> <TD width=47> 7.14</TD> <TD width=51> 18.47</TD> <TD width=72> 19.11</TD></TR> <TR> <TD width=96> 냉동기유</TD> <TD width=40>  ℓ</TD> <TD width=209 colSpan=4> 0</TD> <TD width=53> 0.07</TD> <TD width=44> 0.0.14</TD> <TD width=47> 0.2</TD> <TD width=51> 0.27</TD> <TD width=72> 0.83</TD></TR> <TR> <TD width=129 rowSpan=3> 7.5R/T</TD> <TD width=96 rowSpan=2> 냉매(R-22)</TD> <TD width=40> Kg</TD> <TD width=46> 0</TD> <TD width=48> 0.36</TD> <TD width=49> 1.26</TD> <TD width=54> 2.16</TD> <TD width=53> 3.4</TD> <TD width=44> 4.4</TD> <TD width=47> 5.4</TD> <TD width=51> 6.4</TD> <TD width=72> 14.4</TD></TR> <TR> <TD width=40> Ib</TD> <TD width=46> 0</TD> <TD width=48> 0.79</TD> <TD width=49> 2.78</TD> <TD width=54> 4.76</TD> <TD width=53> 7.5</TD> <TD width=44> 9.7</TD> <TD width=47> 11.9</TD> <TD width=51> 14.1</TD> <TD width=72> 31.8</TD></TR> <TR> <TD width=96> 냉동기유</TD> <TD width=40> ℓ</TD> <TD width=209 colSpan=4> 0</TD> <TD width=53> 0.11</TD> <TD width=44> 0.22</TD> <TD width=47> 0.33</TD> <TD width=51> 0.44</TD> <TD width=72> 1.32</TD></TR> <TR> <TD width=129 rowSpan=3> 10R/T</TD> <TD width=96 rowSpan=2> 냉매(R-22)</TD> <TD width=40> Kg</TD> <TD width=46> 0</TD> <TD width=48> 0.36</TD> <TD width=49> 1.26</TD> <TD width=54> 2.16</TD> <TD width=53> 3.4</TD> <TD width=44> 4.4</TD> <TD width=47> 5.4</TD> <TD width=51> 6.4</TD> <TD width=72> 14.4</TD></TR> <TR> <TD width=40> Ib</TD> <TD width=46> 0</TD> <TD width=48> 0.79</TD> <TD width=49> 2.78</TD> <TD width=54> 4.76</TD> <TD width=53> 7.5</TD> <TD width=44> 9.7</TD> <TD width=47> 11.9</TD> <TD width=51> 14.1</TD> <TD width=72> 31.8</TD></TR> <TR> <TD width=96> 냉동기유</TD> <TD width=40> ℓ</TD> <TD width=209 colSpan=4> 0</TD> <TD width=53> 0.11</TD> <TD width=44> 0.22</TD> <TD width=47> 0.33</TD> <TD width=51> 0.44</TD> <TD width=72> 1.32</TD></TR></TBODY></TABLE></TD></TR> <TR> <TD width=1097> ★ 냉동기유 : 왕복동 콤프레샤 -- LUNARIA KT 32</TD></TR> <TR> <TD width=1097>                     스크롤콤프레샤 -- SONTEX 200LT(WHITE OIL)</TD></TR> <TR> <TD width=1097>  </TD></TR> <TR> <TD width=1097> 4. 배관길이에 따른 배관경</TD></TR> <TR> <TD width=1097>  </TD></TR> <TR> <TD width=1097> <TABLE cellSpacing=0 borderColorDark=white width=781 borderColorLight=black border=1> <TBODY> <TR> <TD width=198 colSpan=2 rowSpan=3> 기종</TD> <TD width=334 colSpan=3> Piping Size(mm)</TD> <TD width=235 colSpan=3> 허용 최대 배관 길이</TD></TR> <TR> <TD width=334 colSpan=3> Piping Lengeth(m)</TD> <TD width=71 rowSpan=2> Total Length</TD> <TD width=160 colSpan=2> 고저차(m)</TD></TR> <TR> <TD width=334 colSpan=3> 10     15    20    25    30   35   40    80(Max)</TD> <TD width=76> Up</TD> <TD width=80> Down</TD></TR> <TR> <TD width=133 height=40 rowSpan=2> 1.5R/T</TD> <TD width=61 height=22> Gas</TD> <TD width=80 height=22> Ø12.7(1/2")</TD> <TD width=99 height=22> Ø15.88(5/8")</TD> <TD width=147 height=88 rowSpan=4>  </TD> <TD width=71 height=132 rowSpan=6> 80    (263ft)</TD> <TD width=76 height=132 rowSpan=6> 35    (115ft)</TD> <TD width=80 height=132 rowSpan=6> 15    (49ft)</TD></TR> <TR> <TD width=61> Liquid</TD> <TD width=183 colSpan=2> Ø6.35(1/4")</TD></TR> <TR> <TD width=133 rowSpan=2> 2R/T</TD> <TD width=61> Gas</TD> <TD width=80> Ø15.88(5/8")</TD> <TD width=99> Ø19.05(3/4")</TD></TR> <TR> <TD width=61> Liquid</TD> <TD width=183 colSpan=2> Ø6.35(1/4")</TD></TR> <TR> <TD width=133 rowSpan=2> 2.5R/T ~ 3R/T</TD> <TD width=61> Gas</TD> <TD width=80> Ø15.88(5/8")</TD> <TD width=250 colSpan=2> 19.05(3/4")</TD></TR> <TR> <TD width=61> Liquid</TD> <TD width=334 colSpan=3> Ø9.52(3/8")</TD></TR></TBODY></TABLE></TD></TR> <TR> <TD width=1097>  </TD></TR> <TR> <TD width=1097> <TABLE cellSpacing=0 borderColorDark=white width=781 borderColorLight=black border=1> <TBODY> <TR> <TD width=196 colSpan=2 rowSpan=3> 기종</TD> <TD width=336 colSpan=3> Piping Size(mm)</TD> <TD width=235 colSpan=3> 허용 최대 배관 길이</TD></TR> <TR> <TD width=336 colSpan=3> Piping Lengeth(m)</TD> <TD width=78 rowSpan=2> Total Length</TD> <TD width=153 colSpan=2> 고저차(m)</TD></TR> <TR> <TD width=336 colSpan=3> 10     15    20    25    30   35   40    80(Max)</TD> <TD width=79> Up</TD> <TD width=70> Down</TD></TR> <TR> <TD width=131 rowSpan=2> 5R/T</TD> <TD width=61> Gas</TD> <TD width=90> Ø19.05(3/4")</TD> <TD width=97> Ø22.22(7/8")</TD> <TD width=141> Ø25.4(1")</TD> <TD width=78 rowSpan=6> 80    (263ft</TD> <TD width=79 rowSpan=6> 35    (115ft)</TD> <TD width=70 rowSpan=6> 15    (49ft)</TD></TR> <TR> <TD width=61> Liquid</TD> <TD width=336 colSpan=3> Ø12.7(1/2")</TD></TR> <TR> <TD width=131 rowSpan=2> 7.5R/T</TD> <TD width=61> Gas</TD> <TD width=90> Ø22.2(7/8")</TD> <TD width=97> Ø25.4(1")</TD> <TD width=141> Ø28.6(1-1/8")</TD></TR> <TR> <TD width=61> Liquid</TD> <TD width=336 colSpan=3> Ø15.88(5/8")</TD></TR> <TR> <TD width=131 rowSpan=2> 10R/T</TD> <TD width=61> Gas</TD> <TD width=191 colSpan=2> Ø25.4(1")</TD> <TD width=141> Ø28.6(1-1/8")</TD></TR> <TR> <TD width=61> Liquid</TD> <TD width=336 colSpan=3> Ø15.88(5/8")</TD></TR></TBODY></TABLE></TD></TR> <TR> <TD width=1097>  </TD></TR> <TR> <TD width=1097>  5.배관 길이에 따른 추가 부품 및 사이클 방식</TD></TR> <TR> <TD width=1097>   1) 수직배관이 20m 초과시 유분리기 부착</TD></TR> <TR> <TD width=1097>   2) 배관길이 30m초과시 오일회수 및 냉방능력 유지를 위하여 유분리기(Oil Separator) 방식 채용</TD></TR> <TR> <TD width=1097>   3) 배관길이 30m초과시 액압축 방지를 위하여 흡입측 액분리기(Accumulator) 설치</TD></TR> <TR> <TD width=1097>   4) 배관길이 30m초과시 냉매량조절을 위하여 수액기((Receiver Tank)부착</TD></TR> <TR> <TD width=1097>   5) 배관길이 30m초과시 실내기 액관 전자밸브(Solenoid Valve) 설치</TD></TR> <TR> <TD width=1097>   6) 수직배관이  15~20m이며 총배관길이가 80m이상일 때 저압 보상 및 액압축 방지를 위하여 Hot Gas & By-pass       Line 추가</TD></TR></TBODY></TABLE>