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Maintenance of multi-span film greenhouses
2024-03-07 00:00:00
Film greenhouses are not traditional single greenhouses, but large greenhouses connected together by individual greenhouses. The original independent greenhouse is connected to the original single-room greenhouse with reasonable design, which increases the insulation area and improves the performance of the greenhouse. The larger the insulation ratio, the better the greenhouse insulation performance..
Routine maintenance of film greenhouse：
The maintenance of multi-span greenhouse buildings mainly involves the maintenance of the skeleton structure. For covering materials, the main purpose is to improve their resistance to breakage, aging, wind and sun protection, and to achieve the purpose of transparent heat insulation. Therefore, reinforcement measures should be taken and leaks should be repaired promptly if leaks are found. If the greenhouse is used for a long time, the film will be stained with dust, greatly reducing the light transmittance. Therefore, the membrane of the multi-span membrane greenhouse should be cleaned regularly according to the pollution situation in each area to maintain the light transmittance. Especially for plastic greenhouses in winter, this work is very important in early spring when the temperature is low. The cleaning time of film should be at noon when the sun is shining and in the afternoon when the temperature is high.
When cleaning the film layer of a multi-span thin film greenhouse, you can use a homemade long soft brush and use a hose to spray pressured water to the top of the greenhouse. Clean in one section, and you can build a triangular ladder or scaffolding. During the use of the greenhouse, if the film becomes loose, it will flutter up and down under the influence of wind, which can easily damage the film. If the film is found to be loose, it should be tightened and installed in time. When used for a long time, film rupture is inevitable, but it should be repaired in time. Repair methods can use special plastic patches or cover a certain area with a new film.
Routine maintenance of film greenhouse：
The maintenance of multi-span greenhouse buildings mainly involves the maintenance of the skeleton structure. For covering materials, the main purpose is to improve their resistance to breakage, aging, wind and sun protection, and to achieve the purpose of transparent heat insulation. Therefore, reinforcement measures should be taken and leaks should be repaired promptly if leaks are found. If the greenhouse is used for a long time, the film will be stained with dust, greatly reducing the light transmittance. Therefore, the membrane of the multi-span membrane greenhouse should be cleaned regularly according to the pollution situation in each area to maintain the light transmittance. Especially for plastic greenhouses in winter, this work is very important in early spring when the temperature is low. The cleaning time of film should be at noon when the sun is shining and in the afternoon when the temperature is high.
When cleaning the film layer of a multi-span thin film greenhouse, you can use a homemade long soft brush and use a hose to spray pressured water to the top of the greenhouse. Clean in one section, and you can build a triangular ladder or scaffolding. During the use of the greenhouse, if the film becomes loose, it will flutter up and down under the influence of wind, which can easily damage the film. If the film is found to be loose, it should be tightened and installed in time. When used for a long time, film rupture is inevitable, but it should be repaired in time. Repair methods can use special plastic patches or cover a certain area with a new film.