Simple greenhouse. Drawing, description

BUILDER, HOUSEHOLDER
Free library / Directory / Builder, home master

Simple greenhouse. Tips for the home master

Builder, home master

The design of the greenhouse, in general, is traditional - it is a box with a vaulted roof made of polyethylene film. The material of the sides of the box is wood or, like ours, slate, it is more durable. The slate sheets are interconnected by aluminum corners and M5 cadmium bolts.

Supports are screwed to the side walls with a step of one meter, on which arches of the arch are mounted. They are made of aluminum gymnastic hoops Ø 900 mm. The latter are sawn and unbent according to the template up to Ø 1200 mm.

Half of each newly obtained circle is used for arcs, and the cut and straightened ends are used for supports. They are interconnected by steel rods pressed into supports.

The end arches are also attached with screws in the center to the uprights, which, in turn, are screwed to the sides of the box. These racks play an important role in the design of the greenhouse, the fact is that, in addition to the arcs, they carry half-frames and slats.

Semi-frames are available on both sides of the greenhouse and are designed to ventilate it. They are lifted like the lids of suitcases, and fixed in the chosen position with slats or thrown to one side, which allows you to completely open the greenhouse.

Semi-frames are made of wooden planks and glazing beads knocked down with small nails, between which a plastic film of the vault is sandwiched. The slats are hinged to the end posts: with hinges and M5 bolts.

Greenhouse construction (click to enlarge): 1 - arc, 2 - wooden cork, 3 - stand, 4 - M5 bolt, 5 - fixing rail, 6 - semi-frame hinge, 7 - hinge bolt, 8 - bushing, 9 - plank half-frames (50x25 mm), 10 - glazing bead (16x13 mm), 11 - edging strip (50x25 mm), 12 - polyethylene film (one layer), 13 - pin, 14 - arc support, 15 - collector, 16 - edging fastening plate , 17 - elastic cord, 18 - ring, 19 - greenhouse side, 20 - fixing pin

Rings of wire are embedded in the side glazing beads, and elastic cords are tied to them, parallel to the arcs of the vault. They keep the plastic film taut when the greenhouse is completely closed. This eliminates the flapping of the film under sharp gusts of wind and, as a result, its destruction.

When the greenhouse is open, the film is collected by special grippers attached to the side strips on the inside of the half-frames - collections.

In the closed position, the semi-frames fit snugly against the edging, also knocked down from wooden planks and attached to the sides with metal plates and bolts.

The greenhouse is installed on the bed and buried a little in the soil. To avoid premature damage to structural elements, they are pre-painted with oil paint. At the end of the garden season, the greenhouse is disassembled and stored in a utility room until next spring.

Author: K.Kruglikov

We recommend interesting articles Section Builder, home master:

▪ Swing chair

▪ fire from water

▪ Bathroom drawer

See other articles Section Builder, home master.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

Advanced Infrared Microscope 02.05.2024

Microscopes play an important role in scientific research, allowing scientists to delve into structures and processes invisible to the eye. However, various microscopy methods have their limitations, and among them was the limitation of resolution when using the infrared range. But the latest achievements of Japanese researchers from the University of Tokyo open up new prospects for studying the microworld. Scientists from the University of Tokyo have unveiled a new microscope that will revolutionize the capabilities of infrared microscopy. This advanced instrument allows you to see the internal structures of living bacteria with amazing clarity on the nanometer scale. Typically, mid-infrared microscopes are limited by low resolution, but the latest development from Japanese researchers overcomes these limitations. According to scientists, the developed microscope allows creating images with a resolution of up to 120 nanometers, which is 30 times higher than the resolution of traditional microscopes. ... >>

Air trap for insects 01.05.2024

Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>

Random news from the Archive

Controlling the movement of single skyrmions at room temperature 12.12.2021

Scientists from the Japanese Institute of Physical and Chemical Research RIKEN have demonstrated a technology they have developed that allows them to control the movement and behavior of single skyrmions - tiny magnetic vortices that can be used as information carriers in computing devices and data storage devices of the next generations. But the most outstanding thing about this achievement is that all manipulations with skyrmions can be carried out with the help of weak current pulses and at room temperature.

Skyrmions are tiny quasi-particles that can appear and move in the medium of materials with special magnetic properties under the influence of an electric current. At the same time, the strength of such a current is several times less than the strength of the current required to switch the state of traditional magnetic domains, on the basis of which modern hard drives and other magnetic storage media function.

This feature fuels the hopes of scientists who are working on storage devices with extremely low power consumption and extremely high storage density. In addition, skyrmions can become the basis for the operation of so-called spintronic computing devices, but this requires technologies that allow one to operate with individual skyrmions of very small sizes.

In most cases, studies involving skyrmions are carried out at extremely low temperatures and with skyrmions or groups of skyrmions of relatively large sizes, on the order of one micrometer or more. However, Japanese researchers used a very tricky magnetic material, a compound of cobalt, zinc and manganese (Co9Zn9Mn2), which is known as a magnetic material with a chiral crystal lattice.

Using a thin plate of magnetic material, the scientists were able to find the conditions under which tiny skyrmions, 100 nanometers in size, form in the material at room temperature. Observations of the behavior and movement of these quasi-particles were carried out using the Lorentz transmission electron microscopy technology. And the control was carried out by short-term peaks of the magnetic field created by electrical impulses, with a duration of several nanoseconds.

The researchers found that skyrmions, with the help of current pulses, are quite easily transferred from a stationary static state to movement in a stream, and move at a relatively high speed of 3 meters per second.

Other interesting news:

▪ Portable Kingston Wi-Drive

▪ Lenovo Budget 4G Smartphone with Snapdragon Chip

▪ Radiation heat for solar panels

▪ The lightest isotope of magnesium

▪ High Speed NFC Memory ST25DV

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ site section Batteries, chargers. Article selection

▪ Ahikar article. Famous aphorisms

▪ article How old are skittles? Detailed answer

▪ article Marshmallow officinalis. Legends, cultivation, methods of application

▪ article Electronic Antenna Switch. Encyclopedia of radio electronics and electrical engineering

▪ article UKB receiver - in a MARLBORO pack. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

All languages of this page

Home page | Library | Articles | Website map | Site Reviews