A estufa a venda agrícola mais barata quente de Sainpoly / Commercial Plastic
- Chita
- Shandong
- 20 dias
- 20 dias quando obter depósito
Tamanho: Grande Tipo: Estufas Agrícolas Multi-Span Material da Capa: Material do Filme: Plástico-Filme Camada: Única Cor: Branco Seção: 1-4m / 8m Extensão: 6-12m Altura Total: 3.5-7.8m Quadro Principal: Quente-sorvido Sistema de resfriamento de tubo galvanizado: Almofada de resfriamento com exaustores Sistema de ventilação: Enrole (Mannal ou automático) Sistema de controle: Caixa de controle automático Sistema de sombreamento: Sistema de sombreamento interno e externo 1 ： Breve introdução Estufa de multi-span de filme plástico, trazendo fabuloso social ou benefícios econômicos, é um tipo de equipamento simples e prático para cultivo ou criação, fácil de construir, conveniente de usar e de baixo custo, amplamente aplicado no cultivo de vegetais, frutas, flores e reprodução de produtos aquáticos e aves, bem como experiências científicas em todo o mundo com o desenvolvimento da indústria de filmes plásticos. É capaz de fornecer as condições adequadas de iluminação, umidade e temperatura, elevando a produção e resistindo aos desastres naturais. Também é capaz de antecipar ou atrasar a provisão, remetendo as contradições de provisão e demanda. 2. Estrutura e Configuração O esqueleto é equipado com os tubos de aço finos ligados aos conectores apropriados. A seção da vertical é circular, retangular e em forma de U. Sobre o telhado, o quadro é arqueado ou invertido em forma de V, acessível para ser equipado com as calhas adequadas. Todo o material mental, muitos tipos, é galvanizado a quente de dois lados, resistente à ferrugem, padrão e originalmente produzido. As instalações que são instaladas para ele podem ser o sistema de ventilação de enrolamento de filme ou o sistema de ventilação de rack de teto e o sistema de peneiramento tipo pinhão tipo A, bem como o sistema de ventilação de bloco de resfriamento lateral. A estufa também pode ser equipada com algumas instalações, como ventiladores e fornos, etc. O material de cobertura é o filme plástico, espessura de 0,08 mm a 0,15 mm, PE ou EVA, incolor e semitransparente. O corpo principal pode estar em serviço por mais de 10 anos.
3:Details:
1) The main galvanized frame( The main column according to wind load and snow load)
The skeleton is made by galvanized steel materials, connected by galvanized bolts and screws, no welded point.
2) Greenhouse covering plastic materials
We use the clear PE film as the covering material. Normally, we use the film of thickness of 0.15mm or 0.2mm. If you want to keep warm, it is possible to cover the greenhouse with the film of 2 or 3 layers. It is chemically stable, heat-resisting, anti-freezing and water-proof or moisture-proof.
3)Greenhouse Cooling System
About the greenhouse cooling system, our company is specialized at the products of Cooling Pads and Fans, usually used cooperatively. The Cooling Pad is installed on one side wall of the greenhouse, the Exhaust Fan the opposite. ( The Air Circulation Fan is installed under the roof of greenhouse.) The Exhaust Fan ejects the air from the inside of the greenhouse, (and the Air Circulation Fan promotes the circulation of the air in the greenhouse), negative pressure formed in the greenhouse. The cooling water flows through the Cooling Pad with the help of the water-recycling facilities. The air enters the greenhouse through the Cooling Pad, resulting in the
effects of cooling, moistening and air-circulating. The temperature can be cooled down about 10 degrees defined by the temperature of the cooling water and the sizes of cooling pad and exhaust fan.
4)Greenhouse Ventilation System
The greenhouse ventilation system for the arch pipe plastic film greenhouse can be used on the side and / or roof of the muti-span greenhouse or tunnel greenhouse, suitable for the arch pipe roof. The can be controlled by the film realer manually or electrically. The ventilation is realized by the film rolling up and down.
5):Greenhouse Shading System
The greenhouse shading system is installed above the greenhouse and / or the below the inside roof of the greenhouse. They have the same working principle, except for the outside shading system is supported by the post above the greenhouse and the shading net. The inside shading net is the aluminum-foil material and the outside shading net is black round-wire material. The system includes A type and B type. But normally, we use the A type, because it is common and stable. It is controlled by the gear motor and rack-pinion structure electrically. One set of the system can cover the greenhouse of 2000-3000 square meters decided by the power of the gear motor (0.55kw or 0.75kw).
6):Insect-proof Net
The insect-proof net, usually installed on the plastic film greenhouse, is used to prevent the insect from inside the greenhouse or protect the plants from being hurt by the insects. The result of preventing the insects is defined by the "mesh", which is the number of holes in every square inch. Normally, we use the 40-mesh net.
7):Automatic Control System
The Autamatic Control System is electric and automatic, able to measure some environmental factors in the greenhouse such as the direction and speed of wind, temperature and humidity of air or soil. air pressure, rainfall, solar radiant quantity and ultraviolet intensity,etc. It can control the facilities of shading system, window ventilation system, pad and fan cooling system, illumination supplement, irrigation and fertilization, etc., thus adjusting the inner environment of greenhouse to the most suitable conditions.
8:Hydroponics & Aeroponics Systems
Hydroponics and the use of Hydroponic Systems are a method of growing plants using mineral nutrient solutions, in water without the use of soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, or coconut husk.
9.Irrigation system
Includes Drip Irrigation System and Spray Irrigation System, working principle of which is that the irrigation water is extracted from the source, pressurized, purified, filtered properly, then sent through the water-transmitting pipeline into the irrigation facility on the field. At last, the irrigation water is released by the irrigation emitter of the irrigation facility to the plants of the field in the greenhouse.
Spray irrigation system is mainly composed of water source project, the first device, the transmission and distribution water pipeline system and the nozzle and so on.
Compared with floor irrigation, Spray irrigation system has water saving, labor saving, less arable land.
10:Delivery by container
11:Local assembly
12::Local client:
