RU2038744C1 - Greenhouse - Google Patents

Abstract

FIELD: agriculture; vegetable growing. SUBSTANCE: fitted on foundation 1 is base 2 made of beams on which side uprights 3 and inclined uprights 5 are mounted at definite pitch. Upright form Л- shaped rigid construction. Uprights 3 are bound on top by beam 4. Uprights 5 are coupled over top by girder 6. Uprights 5 are coupled with uprights 3 by horizontal collar beam 7. Inclined collar beams in form of frame 8 with window glass casements rest on girder 6 and beam 4 forming gable roof of greenhouse. Greenhouse has iron heating stove and system of pipes. Provision is made for dribbling of plants, and device is furnished for automatic ventilation of greenhouse in case of air temperature rise above preset limit. Displacement of interconnected parts of greenhouse relative to each other is prevented. Л-shaped rigid construction provides free zone in middle part of green- house. EFFECT: facilitated mounting, increased rigidity of construction, enhanced conditions of operation. 4 cl, 2 dwg

Description

 The invention relates to agriculture, to the construction of protected ground greenhouses for growing plants.

 A greenhouse is known which comprises a framework of racks with a transparent coating mounted on a foundation.

 Installation of such greenhouses is time-consuming, the design is not rigid, and operation does not provide the necessary amenities.

 Closer to the proposed design is a greenhouse, adopted as a prototype and containing internal and side racks, inclined and horizontal crossbars and ventilation transoms.

 The disadvantages of this design are the complexity of installation and maintenance of convenience during operation, as well as the limited size of the ventilation opening.

 The aim of the invention is to simplify installation, increase structural rigidity and improve the operating conditions of the greenhouse.

 To do this, in a greenhouse, including internal and side racks, inclined and horizontal crossbars and ventilation transoms, the internal racks are L-shaped, connected to the side racks by horizontal crossbars, and with inclined horizontal run-timber, oriented diagonally along a plumb line; ventilation transoms are made in the form of frames with bindings of glazing and devices for opening and closing.

 The proposed greenhouse for ease of operation and facilitate the work of gardeners is equipped with an automated drip irrigation system in the form of a water tank heated by the sun or from a heating element with pipes, hoses and faucets.

 In addition, the greenhouse is equipped with a ventilation heating system in the form of a stove-potbelly stove, with the distribution of heating pipes and a sealed container filled with granules of nylon filled with mineral oil, connected by pipes to a hydraulic cylinder, the rod of which is connected to the transom frames through the lever system.

 The greenhouse has a shower.

 A significant difference between the proposed design and the prototype is the implementation of the internal racks of the L-shape, which provides ease of installation and operation, as well as the rigidity of the structure, providing multifunctionality of its use, for example, for securing communications and water tanks with a large free space for passage in the middle of the greenhouse .

 Another significant difference is the provision of an unlimited size ventilation opening due to the structural solution of the frame-transom.

 Figure 1 shows the proposed greenhouse, General view; figure 2 section aa in figure 1.

 The proposed greenhouse is a base 2 made of bars installed on the foundation 1, on which side racks 3 are mounted with a certain step, connected along the top by a beam 4. Internal inclined racks 5 are also attached to the bars of the base 2 with a certain step. the form of a longitudinal beam oriented diagonally along a plumb line. The inner posts 5 are connected to the side posts 3 by horizontal beams 7. The inclined beams in the form of frames 8 with bindings of glazing are supported on the beam 4 and run 6, forming a gable roof of the greenhouse, and any of the frames 8 can open. Between the side posts 3, frames 9 are installed with bindings of glazing and any of the frames can also be an opening transom, and frame 9 at the end of the greenhouse serves as doors. Run 6 (the ridge of the roof of the greenhouse) is equipped with a visor 10 for protection against atmospheric precipitation. On the beam 4, ebbs 11 are mounted and gaskets 12 are installed. The greenhouse is equipped with a stove-potbelly stove 13 with the wiring of heating pipes 14, 15 water capacity per 100 l with a valve 16 providing a constant level, drip irrigation system in the form of underwater hoses 17 with taps 18. A sealed container 19 is installed in the greenhouse, filled to 2/3 of the volume with kapron granules and filled completely with mineral oil, connected by tubes 20 to the hydraulic cylinder 21, the rod 22 of which is connected via levers to the frames 8.

 Installation and operation of the greenhouse are as follows.

 On the foundation 1, a base 2 of bars is installed, on which racks 3 and 5 are mounted with a certain step. A beam 4 is laid on top of the side racks 3 and inner racks 5 are attached to it with horizontal crossbars 7. At the top, the inner racks 5 are connected with a longitudinal beam-run 6, forming the ridge of the roof of the greenhouse, on which the visor 10 is mounted, and the ebbs are mounted on the beam 4. Frames 8 are attached to the run 6 on hinges, equipped with a link with levers and the rod 22 of the hydraulic cylinder 21. Inside the greenhouse, a stove-potbelly stove 13 is installed, and in the upper parts under gable roof 15 capacity for water. The entire pipe, hose and wiring system are mounted on the rigid structure of the internal struts 5.

 The completed greenhouse is filled with disinfected soil and plants are planted. Capacity 15 is filled with water and through a system of tubes, water is supplied to the individual watering hoses to the plants. Valve 16 provides a constant water level in the tank. Faucets 18 are adjusted to supply the desired amount of water to the plant.

The air temperature in the greenhouse is maintained in cold time due to the stove-potbelly stove 13 with heating pipes 14 and due to the automatic inclusion of the ventilation system in warm time. With increasing temperature nylon pellets in a sealed container 19 expands, the oil being squeezed through the tubes 20 into the cavity 21 of the hydraulic cylinder, the piston rod through a lever system which acts on the frame 8. For greenhouses area of 30 m ² is only two frame-opening transoms. With decreasing temperature, the capron granules decrease in volume, the oil from the cavity of the hydraulic cylinder returns through the tubes to a sealed container and the frames return to their original position.

 Thanks to the proposed solution, the assembly of the greenhouse is facilitated, structural rigidity is ensured, movement and movement of interconnected parts relative to each other is eliminated, which allows you to place a water tank and use it for wiring communications. The L-shape of the internal racks provides a free zone for passage in the middle part of the greenhouse, which ensures an increase in the operational advantages of the greenhouse.

 Using the invention will allow to grow vegetables in protected ground without a person for a week, which is very important for gardeners visiting their garden areas on weekends.

 The water heated in the tank allows you to use the greenhouse to install a shower in it and perform other chores in it, by draining excess water, for example, into a collection tank.

Claims (4)

1. GREENHOUSE, containing internal and side posts interconnected by horizontal crossbars, inclined crossbars, ridge beam and ventilation transoms with a drive of their rotation, made in the form of a sealed container filled with a working medium and connected to a hydraulic cylinder, the rod of which is connected to a ventilation transom, characterized the fact that the internal racks are made

-shaped, each of which is equipped in the upper part with a connecting element made in the form of a corner with a cheek fixed perpendicular to it.  2. A greenhouse according to claim 1, characterized in that it is equipped with a drip irrigation system having a water tank, a level control valve, a pipe system, individual water supply hoses and taps.  3. The greenhouse according to claims 1 and 2, characterized in that it is equipped with a stove-potbelly stove, and the sealed container is filled with mineral oil and nylon granules.  4. The greenhouse according to claims 1 to 3, characterized in that it is equipped with a shower.

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