Although the solar greenhouse has a very good thermal insulation performance, but from the point of view of safety, heating equipment is still an important factor. The southern part of our country generally does not need to heat up, but if we encounter bad weather continuously, we still need to use the energy stored in the greenhouse itself, otherwise it will not be able to meet the growth of vegetables. Therefore, whether in the south or north, heating equipment has always been a necessary protective measure. The technical aspect requires that in the equipment configuration of solar greenhouse, the configuration of thermal insulation equipment should be demonstrated in great detail. Of course, the work of Xuzhou greenhouse quilt requires the cooperation of a variety of equipment, with higher and higher temperature requirements, especially in autumn and winter production, external sunshade system, internal thermal insulation system and window opener and fan, wet curtain and other equipment need to be applied. For more information about quilt quotation in Xuzhou greenhouse, please contact Minghao greenhouse Engineering Construction Company directly.
After the rubber joint is subjected to pressure for the first time (such as installation and pressure test, etc.) or before it is reactivated after long-term shutdown, the bolt should be tightened again and put into operation. The effective expansion deformation of the bellows of the working main body is used to absorb the size changes caused by thermal expansion and cold shrinkage of pipelines, ducts and containers, or to compensate the axial, lateral and angular displacement of pipelines, ducts, containers, etc. The use or storage of Weihai integrated water processor should avoid high temperature, ozone, oil and acid-base environment. Sunshade racks should be built for pipes used outdoors or facing the sun and the wind, and exposure, rain and wind erosion are strictly prohibited. Paint and winding thermal insulation materials are strictly prohibited on the joint surface. Due to the aging problem of rubber products, it should be inspected and replaced in time. The benefits of this: first of all, the working pressure: the commonly used rubber joint pressure has the same size.
Of course, the work of solar greenhouse requires the cooperation of a variety of equipment, with higher and higher temperature requirements, especially in autumn and winter production, external sunshade system, internal thermal insulation system and window opener and fan, wet curtain and other equipment need to be applied.
Many car owners will inevitably park their cars outdoors in summer, when the car is exposed to the sun, and the temperature inside the car is very high even if it is left in the car for half an hour. After getting on the bus, the load of using air-conditioning and air-conditioning will be greatly increased, and fuel consumption will also increase. In fact, we can cooperate with the car sunscreen, we can use sunshades for windshields and windows, which can not only prevent car interior damage caused by car exposure, but also prevent high fuel consumption caused by rising interior temperature and increased air conditioning load.
According to the regulations, the car front windshield can not use sunshade film with a light transmittance of less than 75%, and the light transmittance of other glass sunshade film can not be less than 50%, let alone mirror reflective film.
At present, the project has completed the demolition and repair of the old greenhouse, the installation of the main skeleton and covering system, the installation of the external sunshade system, the installation of the two-story thermal insulation system, the installation of the wet curtain system and the fan circulation system, and the overall completion accounts for 95% of the total progress. Tense construction of water and electricity heating is under way at this stage.