How to build a greenhouse combo

Essentially, a combo greenhouse is a symbiosis of a greenhouse solar vegetariya and of the house.

The main idea of using this kind of greenhouse is saving of conventional fuel for heating in the winter. When growing fresh fruits and vegetables is extremely beneficial and necessary.

Geographical location

 

Location combo the greenhouse to the cardinal points is of considerable importance:

  • the rear "blind" the wall needs to be facing North
  • length combo the greenhouse should be located from East to West.




This geographical location gives the opportunity to accumulate diffuse heat even in cloudy weather most effectively. Because the greenhouse will be located on the most illuminated side during the daylight hours.

If you place a combo greenhouse on the South slope of the beam/field, it is possible to obtain an even greater amount of heat with a moderate wind.

General description combo greenhouses
 

Combo greenhouse inherited from his "ancestor" of the solar vegetaria the idea of a single transparent enclosure. That is a combo greenhouse has only one slope (or the fence) to the South side. Itself the soil/substrate has a slope in the same direction as the fence.

The opposite wall, facing North, should be covered with reflective material (white plastic, reflective sheeting, painted white) for the accumulation of heat inside the greenhouse combo.

Combo greenhouse and its construction as a business

 

On the North wall of the greenhouse are mounted pipe (sewer plastic, for example), which end before reaching the top of the greenhouse of 300 mm headroom in the form of a fan every 3.5 meters full length of the greenhouse.

The lower part of the pipe deep into the soil to a depth of 300-400 mm and are laid in the same pipes.

Each pipe, recessed in the ground, must have the holes facing down. Holes are drilled either randomly or in a checkerboard pattern at intervals of 300 mm.



Thus, a system of accumulation of heat in autumn/the night period.It works as follows. For daytime, the air inside the protection of a greenhouse heats up due to, in particular, the back white wall and slope soil substrate. According to the law of physics, warm air gradually rises up, where it is accumulating, starting to condense in the form of moisture, is obtained a temperature shock for the plants immediately cease to develop. In standard greenhouses in this case there is a special transom (the area of which is up to 20% of the area of protection of a greenhouse), which open and release the overheated air, wasting heat.

In the greenhouse combo in this case turns on the entire system of fans in a suction mode of the air which is pumped all the superheated air back into the ground. To solve the problem of condensate and superheated air at the top of the greenhouse and the heating plants at the bottom. In addition, moistened the underground part of the vegetative organs of plants that are "feeling" the water, increase the growth rate.

However, this scheme works heating to a temperature of -10 degrees. Therefore, the North wall of the greenhouse pristykovyvayas (added) aviary/rabbitry at the choice of the owner. It is insulated with either foam or mineral wool and around the scope. Inside are set to standard cells of those animals who are there to contain. Technologically summarized and mate with the same headroom as in the greenhouse, sewer pipes for the exhaust, only to pull they will air and this space in pipe greenhouses, buried in the ground.

What is the result?
 

Each bird/rabbit produce heat and produce excrement that have a high content of nitrogen required for plant growth. Of the excrement dissolves in the air, which they contain, and later sucked by the hood, even more warming up the soil in the greenhouse and filling it with the necessary components of growth (nitrogen and other macro - and microelements). The liquid part of the excrement of animals must be drained into the tank, to give a sediment (1-3 months) and used later as fertilizer.

In extreme cold you can use the substrate from the tank for heating greenhouses, after mixing it with chopped straw (no larger than 5cm), and bury the mixture between the beds to a depth of 600 mm (two bayonet spade).

For reassurance in a room with animals put a furnace or boiler for heating. However, the conventional heater, thus, is ineffective, regardless of the type of boiler (solid or not). It is necessary to heat accumulator. It is made of the purchase of plastic containers of different sizes. For greenhouses with a size of 60 m length and 5 of width sufficient capacity 5 cubic meters Capacity sheathe insulating material and placed in the underground part of the house. Be sure to set the circulation pump and the wiring system to warm the field in the house and, if necessary, in the greenhouse.

During a one-day loading wood solid fuel boilers, greenhouse and poultry house steadily get heated to 23 C during the day.

 

Also interesting: Smart garden Zamyatkina: land doesn't know a shovel for 20 years

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Combo greenhouse requires capital investments worth up to 15 000.e. the dimensions in this case, the 60m x 5m and height up to 3.5 (4) m. a Large part of the funds spent on construction materials and work (up to 60% of said amount). The rest: 25% — irrigation equipment, ventilation, heating and the cost of electricity and water, 15% for seed, bird food. Greenhouse under normal winter (3-4 months) pays for itself in a season. published

 

P. S. And remember, only by changing their consumption — together we change the world! ©

Source: vk.com/blacklionmag?w=wall-95325074_15358

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