Comprehensively do a good job in cold prevention and warmth protection, ensure that the three-layer thermal insulation cover of the inner and outer shed film and grass curtain is in place, and on this basis, add an inner arch shed apron, and use the abandoned agricultural plastic film or idle sunshade net in stock to cover the grass curtain or non-woven fabric, press the edge, cover it tightly, and set up a two-layer film in the greenhouse if possible. Dangerous shed or damaged and collapsed shed can harvest the vegetables in the shed and store them indoors in advance so as to reduce the economic loss as much as possible.
Temporary shading of rural domestic sewage treatment equipment is the installation of lightweight curtains, plastic blinds or pendants at the window, while sexual shading is the installation of sunshades in various forms in the window. The facilities of sexual sunshade system can be divided into active form and fixed form according to whether the components can be disassembled and moved. In recent years, the active sunshade system is widely used in buildings in our country, and the angle of the sunshade can be adjusted freely according to the annual seasonal change or the all-day sunshine change. Because of the strong flexibility of this facility, it can also be easily removed in order to get sunshine and avoid blocking the sun in the cold season. Today, with the rapid development of science and technology, there are all kinds of heat reflection glass, such as sunlight control film, coated glass, low emissivity film glass and so on.
Toptede is a ceiling brand of Guangzhou Dysen Building Materials Co., Ltd., focusing on the design, development, production and sales of metal ceiling, internal and external curtain walls, and intelligent external sunshade systematic products, mainly for the middle and high-end market. Guangdong Province has won the famous brand products, as a high-tech enterprise, participated in the preparation of the “metal and metal composite ceiling” industry standard Products are widely used in airports, high-speed rail, subways, commercial buildings, complex venues and other major construction fields.
Ensure effective positioning and layout to maximize the use of solar passive strategies. Materials with thermal mass are used to improve passive solar heating and cooling. Improve the level of insulation and use well-designed insulation solutions suitable for the climate. Reduce unnecessary heat loss and increase through windproof seals and wind and rain strips on doors and windows. Adjust the size and orientation of windows and install curtains with curtains, exterior blinds and sunshades with appropriate glass and window styles according to your climate to reduce the need for extra heating and cooling.
For example, they will use solar water heaters to use solar energy instead of electricity or gas to heat water. The solar water heater consists of a smooth collector on the roof and a preheated water storage tank. The liquid is pumped into the solar collector for heating and then sent back to the heat exchanger, using the heat of the liquid to heat the water in the preheating tank. This system not only ensures a large part of the hot water supply of the building, but also has the characteristics of low-cost operation. Designers can also choose high-performance glass and sunshades to solve sunshine and heat gain problems.
Dalian FRP lighting board quotation, the development prospect of sunlight board set daylighting, heat preservation, sound insulation in one, can block the sun and rain, but also heat preservation and light transmission, can be used for greenhouse, furniture canopy, office sound insulation, outdoor advertising light box and so on. Foreign countries even appeared in addition to the supporting structure, pure polycarbonate material of large transparent lighting house, a sunshine, crystal transparent, warm and pleasant. In terms of greenhouse construction, there are greenhouses built with sunboards, gables and sidewalls using sunboards; in terms of greenhouse efficacy, there are production-based greenhouses, trade greenhouses dominated by flower trading centers, and greenhouses dominated by scientific research. Sunpanels are a widely used building material and can also be used in sunshades and canopies.
Clothing suggestions: girls choose white dresses, retro wedding dresses, trench coats, etc., wear sunshade hats; men choose white shirts. Children can choose lovely, fresh clothes, it is recommended to bring a picnic mat, do not casually sit on the ground (pay attention to sunscreen, the mountain wind is strong, bring a coat, quickly wear a coat to keep warm after taking photos).
To find a suitable place for a picnic in the city, first consider sunshade, wind shelter, flat and clean lawns or rocks, and avoid dusty roadsides and overgrown ground. Secondly, it is necessary to confirm whether the destination is close to the water source and whether there is any infrastructure around it.