Bimetallic thermometer scientific protection fixed laying is urgently needed

In the process of power plant construction system, main equipment installed components including components, fixed bracket system, installed inverter, transformer, fixed base Settings, and easy to be forgotten in the construction design of the bimetallic thermometer is the construction. Bimetallic thermometer for the safety of the power plant overall profitability, operation also plays a vital role, its construction is also a power station construction in the system the most scientific, most exquisite, scientific construction of the bimetallic thermometer can not only reduce plant damage, improve efficiency, enhance the reliability, also can improve the plant owner returns. Not scientific and reasonable construction of the bimetallic thermometer, such as causing bimetallic thermometer bruised, cut loss, was destroyed by Liverpool, etc. , will cause the entire plant in a extremely dangerous state, will cause short circuit, fire or even cause harm to personnel, these problems will be a devastating disaster to power plant. Many times power station safe hidden trouble of the bimetallic thermometer is not we choose specifications, quality and caused connection problems, but because of who I am not the bimetallic thermometer line scientific measures of fixed protection, therefore, the scientific protection fixed laying bimetallic thermometer work is urgent, urgent. 1. Bimetallic thermometer bracket box with double metal thermometer tray, the kind of each type of bimetallic thermometer orderly placed in the tray, cover plate, can avoid bimetallic thermometer suffer from direct exposure to households, the fixed mode is widely used in residential, commercial large ground power station project, etc. 2. Bimetallic thermometer holds rope bimetallic thermometer holds rope through the wire rope, wire rope fixed in the support system, installed on the wire hook, will bimetallic thermometer is placed in the link, which have the effect of protection, fixed bimetallic thermometer 3. The plunge into the belt to the component hole a lot of the site of the project construction experience shows that live there are very few suitable material, can effectively the component of series-parallel bimetallic thermometer line to be fixed. Therefore, in order to scientific and rational use of resources, USES the PE cable tie, the bimetallic thermometer to straighten, straighten out after fixed hole fixed in the component. Bimetallic thermometer ryder, Japan project construction site, workers are orderly finishing bimetallic thermometer line, using the method of fixed bimetallic thermometer line. 4. Bimetallic thermometer buckle fixed at present, the market of the common bimetallic thermometer buckles are divided into the following several typical types: made of stainless steel 304, the use of metal material elastic, bimetallic thermometer line buckle into the preset space, finally will stainless steel fastener and solar energy battery components effectively fixed frame; Made from PP + nylon material, plastic injection molding process of plastic buckle, plastic buckle as shown in figure can match only ryder support system, and can be plastic bimetallic thermometer buckle fixed in the support system of any position of the track, then the bimetallic thermometer buckle into the peg, the construction is very simple and quick. Bimetallic thermometer selection in the solar power system low voltage dc transmission parts using bimetallic thermometer, because using the environment and technical requirements, different connection of different parts have different requirements, the overall factors to consider are: the insulation of the bimetallic thermometer performance, heat-resistant flame-retardant performance, aging properties and wire diameter specifications, etc. Specific requirements are as follows: 1, the solar energy battery components and the connection between the bimetallic thermometer, generally using the component junction box with the connection of the bimetallic thermometer directly connected, the length is not enough when you can also use the special extension of the bimetallic thermometer. According to the size of the component power is different, this kind of connection bimetallic thermometer has a cross-sectional area of 2. 5 m㎡, 4。 0m㎡、6. 0 m ㎡ and other three kinds of specifications. This kind of connection bimetallic thermometer use double insulation sheath, with excellent uv protection, water, ozone, acid, salt erosion ability, excellent all-weather ability and wear resistance ability. 2, the connection between the battery and inverter, bimetallic thermometer, requires the use of pass the UL test more soft lines, try to connect to the nearest. Choose short and thick bimetallic thermometer can reduce system losses and improve efficiency, enhance reliability. 3, battery phalanx and bimetallic thermometer connection of the controller or dc junction box, also requires the use of pass the UL test more flexible wire, cross-sectional area specifications according to output maximum current phalanx. Parts of dc bimetallic thermometer cross-sectional area set according to the following principles: solar energy battery components and component connection between bimetallic thermometer, bimetallic thermometer connection of the battery and battery, ac load connection bimetallic thermometer, generally choose the bimetallic thermometer in the rated current for the bimetallic thermometer maximum continuous working current of 1. 25 times; The connection between the solar cell phalanx and phalanx bimetallic thermometer, battery ( Group) And the connection between the inverter bimetallic thermometer, generally choose the bimetallic thermometer in the rated current for the bimetallic thermometer maximum continuous working current of 1. 5 times.