Solar greenhouse for flowering plants in winter in high and cold areas

Abstract

The invention discloses a solar greenhouse for flowering plants in winter in high and cold areas. The solar greenhouse for flowering plants in winter in high and cold areas comprises a cold-proof layer, a front wall, a lighting roof, a peak, a rear roof, a rear brick wall, polystyrene boards, an air vent, a biomass reverse-burning multi-pass low-carbon energy-saving water boiler, a cotton quilt, an electric roller shutter machine, and a sun-shading net rack. Lighting angles of roof positions 0.5m-1.5m, 1.5m-2.5m, 2.5m-3.5m, 3.5m-4.5m, 4.5m-5.5m, 5.5m-6.5m and 6.5m-7.5m away from the front wall inside greenhouse are 53DEG-57DEG, 48DEG-52DEG, 43DEG-47DEG, 38DEG-42DEG, 33DEG-37DEG, 28DEG-32DEG, and 23DEG-27DEG respectively. A vertical line of the peak is 0.5-1.5m away from the inner side of the rear brick wall. The peak is 4.4-4.6m off the indoor floor. The polystyrene boards are disposed in the middle of the rear brick wall. The top of the rear wall has an inner elevation of 63DEG-67DEG apart from the roof. The biomass reverse-burning multi-pass low-carbon energy-saving water boiler is disposed in the greenhouse.

Description

technical field [0001] The invention relates to a solar greenhouse, in particular to a winter flower solar greenhouse in an alpine region. Background technique [0002] At present, except for a few areas, many solar greenhouses need to be heated to plant flowers. The cost of greenhouse heating is an important factor in the cost of the entire flower production, and the increasing heating costs have made the flower producers with meager profits even worse. , which heating method to adopt to reduce the heating cost has become the most concerned issue for flower producers. One of the best ways to deal with the rising energy is to do a good job of heat preservation. Because the indoor heat preservation performance is poor, the heating cost will increase. Now in the northern region The most widely used, cheapest and relatively good thermal insulation performance is the solar greenhouse, but the solar greenhouse is more regional, the amount of sunlight received is related to the la...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems of the above-mentioned products, and provides a winter flower solar greenhouse in the alpine region, which solves the above-mentioned low winter temperature in the northern cold zone of our country, and the unreasonable design of the lighting roof angle and the inward elevation angle of the rear roof slope will lead to the lighting of the greenhouse. The thermal insulation capacity has certain limitations. At the same time, traditional heating methods require a large amount of fuel as an energy source, which not only increases the cost of heating equipment, but also causes pollution to the environment due to the large amount of waste gas released by these energy sources during combustion.

Images