中文 | EN | RU

Independent Design

The first step is to get the room area according to the drawing (Picture 1), the part of oblique line is heating area( including stairs). I f you don’t have the drawing; you can measure first and calculate the heating area.

                                                         Picture 1: Plan of Heating Room
The second step is to calculate heating load according to the following chart, residence heating index is 50—90w/m2 in the picture 1. Because of the normal heat preservation of external structure and windows area, the index is 85w/m2. Heating area of room① in the picture 1 is 11.76m2,heating load of room ① is 85×11.76≈1000W;

   Construction Property        Heat Index q(w/m²)
       Housing 50—90
 Office Building, Teaching 55—100
 Hospital, Kindergarten 65—100
        Hotel 55—90
       Library 45—85
    Shopping Mall 60—90
  Monolayer Residence 80—120
 Dining hall , restaurant 115—140

Note: You can adopt small index, if the covered area is large, thermal performance of external structure is good, window area is small; you should adopt the big index if the situation is opposite.

 
The third step is to calculate the number of the electric heating film. Power of each electric heating film is 25W, the amount of electric heating film in the room is 1000÷25=40 (piece). You can use the same way to calculate the electric heating film amount of room②③④⑤⑥⑦.They are respectively 35pieces,40 pieces,140 pieces,14 pieces,12 pieces and 10 pieces.
 
The fourth step is to arrange electric heating film reasonably. The width of the packaged film is 360mm, the space of each two electric heating films is 41mm,the length of each piece is 280mm. The width of Room ① is 3120mm, and the length is 3763mm,3120÷(360+41)=7.7805,so the maximum amount of electric heating film is 7 strips in vertical laying. 3763÷280=13.43, the maximum amount of packaged floor film in room ① is 13 pieces. The amount of electric heating film in room ① is 40 pieces, so you need 5 strips of packaged floor film with 8 pieces. You can use the same way to calculate the other rooms.( Picture 2 is the finished arrangement plan of electric heating ground mulch.)


                                                               Laying rendering of design

                                   (This picture is the heat index of house ,the index is 85 w/m²)
 

 

Pay attention to altered:

Copyright:Harbin Altered Technology Co., Ltd. Black ICP Preparation No.10202465 -1