RU2324840C2 - Wind plant for room heating - Google Patents

Abstract

FIELD: mechanic, energetic.

SUBSTANCE: the invention relates to the heat power industry, in particular, to the heating equipment, and can be used for heating supply of living and industrial premises. The wind plant for room heating contains a vertical shell, a lid, and a bottom, inside of which upper, intermediate and lower partitions with holes are installed along its perimeter. A vertical axle installed in the lid is connected with the wind motor axle through a coupling element; at the bottom, the axle is installed in a base located on the shell bottom. In the wall of the shell, inlet and outlet holes are made. Nipples, wound springs, and cylindrical cups are fixed rigidly to the upper parts of partitions. The cups house capsules with a substance changing its aggregate state depending on the temperature. At the top, the springs are rigidly connected to fixed disks installed on the axle with keys. At the bottom of the upper and intermediate partitions, solenoids are installed, connected to the electric panel with wires. The wind plant has a simple and reliable design; besides that, it provides control of the heat emission.

EFFECT: provides heat supply with controlled heat emission.

2 cl, 1 dwg

Description

The invention relates to wind energy, in particular to heating equipment, and can be used for heat supply of residential and industrial premises.

Known friction heater containing a tank with a heated medium, at the bottom of which is mounted a fixed disk in contact with a movable disk having blades on the sides, and it is connected through a vertical shaft to a wind turbine (SU 1627790, F24J 3/00, 02.15.1991).

In the known heater, heat transfer is carried out only through the wall of the tank, there is no heat transfer by the coolant.

Known silencer containing a housing and placed in it at least one perforated and one continuous transverse partitions connected by a pipe, rigidly fixed around the perimeter in the housing for the formation of resonant chambers. (SU 371354, F01N 1/02, 01/01/1973).

Known silencer is not intended for heating rooms, heat transfer in it is mainly carried out through the wall of the housing.

Closest to the proposed technical solution is a wind turbine for space heating, comprising a wind turbine connected to a shaft that goes into a rotor made in the form of a screw, placed in a hermetically sealed case, equipped with a nipple. (SU 1775025, F24H 3/00, 11/7/1992).

The heat transfer in a wind turbine is low efficient, only from the screw through compressed air to the wall of the housing. Periodic pumping of air in the housing through the nipple is required.

The aim of the invention is to remedy these disadvantages.

The goal is achieved in that in a wind turbine for heating premises containing a vertical body, a cover and a bottom, a shaft, movable and fixed disks, nozzles, springs and a wind turbine, the upper, middle and lower perforated partitions with holes installed in the casing are tiered around the perimeter, the vertical shaft through the coupling is connected to the shaft of the wind turbine, at the bottom the shaft is installed in the heel located on the bottom of the housing, has a ring rigidly attached to the shaft, in the wall of the housing along its height there are input and output holes, to the upper parts of the partitions there are rigidly fixed nozzles and coil springs covering the nozzles and cylindrical cups, at least 4 pieces above each partition, on top of the spring are rigidly attached to fixed disks installed through the keys on the shaft, which are in contact with the movable disks from above and, at the bottom of the upper and middle partitions are attached electromagnets electrically connected through wires to an electrical panel. In addition, cylindrical sealed capsules with a substance that changes its state of aggregation depending on temperature are placed inside the glasses.

The drawing shows an embodiment of a wind turbine in longitudinal section.

The wind turbine consists of a vertical casing 1 having a cover 2 and a bottom 3, inside of which the upper, middle and lower perforated partitions 4, 5 and 6 are respectively fixed along the perimeter with holes 7. A vertical shaft 8 installed in the cover 2, through the clutch 9 is connected to the shaft 10 of a wind turbine (not shown). At the bottom, the shaft 8 is installed in the heel 11, located on the bottom 3 and has a ring 12, rigidly attached to the shaft 8 and in contact with the upper part of the heel 11. In the wall of the housing 1 along its height there are inlet openings 13 at the bottom of the housing and outlet openings 14 top of it. To the upper part of the upper partition 4 are rigidly attached to the pipe 15, a coil spring 16, covering the pipe 15, and cylindrical glasses 17, at least 4 pieces. On top of the spring 16 is rigidly attached to a stationary disk 18, which is in contact with the movable disk 19, mounted through a key (not shown) on the shaft 8. An electromagnet 20 is attached to the upper partition 4 below, electrically connected through wires 21 to an electrical panel (not shown). A pipe 22, a coil spring 23, covering the pipe 22, and cylindrical cups 24, at least 4 pieces are rigidly attached to the upper part of the middle partition 5. On top of the spring 23 is rigidly attached to a stationary disk 25, which is in contact with the movable disk 26, mounted through a key (not shown) on the shaft 8. An electromagnet 27 is attached to the middle partition 5 below, electrically connected through wires 28 to an electrical panel (not shown).

To the upper part of the lower partition 6 are rigidly attached to the pipe 29, a coil spring 30, covering the pipe 29, and cylindrical cups 31 of at least 4 pieces. On top of the spring 30 is rigidly attached to a fixed disk 32, which is in contact with the movable disk 33 mounted through a key (not shown) on the shaft 8.

The movable disks 19, 26 and 33 are mounted on the keys with a gap and can move along the shaft 8, have diametrical ribs 34 on top. The movable and fixed disks have a gap of 15-20 mm with the body wall 1. At heel 11, a thrust bearing can be installed to replace the ring 12.

The springs 16, 23 and 30 in their free state hold the fixed disks 18, 25 and 32 “in weight”, with a gap from the cups 17, 24 and 31. When lowering the movable disks 19, 26 and 33 to the fixed disks 18, 25 and 32 of the spring 16, 23 and 30 will be compressed under their weight and the disks 18, 25 and 32 will fall on the nozzles 15, 22 and 29, as well as on the glasses 17, 24 and 31.

Movable and fixed disks are made of the same material. Their mutual wear is compensated by springs and weight. Cylindrical glasses can also be made of metal. Inside the glasses are placed cylindrical sealed capsules with a substance that changes its state of aggregation depending on temperature. In the presence of wind, heat from the rubbing disks is stored in capsules, and in its absence it is given to the air circulating inside the housing 1.

The presence of ribs 34 on top of the movable disks 19, 26 and 33 make them heavier, and also contribute to the removal of heated air through openings 14 into the heated room.

Wind turbine for heating works as follows.

In the assembled form, the housing 1 is installed indoors, in its lower part, and the shaft 8 through the coupling 9 is connected to a wind turbine of any known design having a locking device. When the wind reaches sufficient force, the wind turbine shaft 8 begins to rotate and the movable disks 19, 26 and 33 begin to rotate through the keys. The process of friction of the movable disks against the stationary disks 18, 25 and 32 forms their mutual heating. Cold air from the room enters through the openings 13 at the bottom of the housing 1 under the partition 6 and through the openings 7 rises to the heated disks 32 and 33. Having bent them through the gap between the housing 1, partially heated air will exit through the openings 14 and also rises through the openings 7 in the partition 5 to the disks 25 and 26 heated by mutual friction. Having bent them, the heated air partially leaves through the holes 14 and also rises through the openings 7 in the partition 4 to the disks 18 and 19 heated from the mutual friction. Having bent them, the heated air will exit through the holes 14 , at complements the upper part of the housing 1, to the premises. Cooled air goes down the room and again penetrates through the holes 13 into the lower part of the housing 1 for subsequent heating. The process will be repeated. The capsules placed in the cups 31, 24 and 17 will accumulate heat in themselves during strong winds and give off heat to the air circulating inside the housing 1 during slow rotation of the shaft 8.

When the air temperature in the room is higher than necessary, for example + 20 ° C, the electromagnet 27 is turned on, which will raise the movable disk 33 and the friction process with the fixed disk 32 will stop. If the air temperature in the room has not decreased to 20 ° C, then the electromagnet 20 is turned on, which will also raise the movable disk 26 and the friction process with the stationary disk 25 will stop. If the room temperature starts to drop, then the electromagnet 20 is de-energized and then the electromagnet 27. The disks 26 and 33 will drop onto the disks 25 and 32, and the process of generating heat will resume. When a strong wind or elevated temperature in the room include a locking device, and thereby the shaft 8 stops its rotation.

The presence of springs 30, 23 and 16 in the design of the wind turbine prevents the gradual mutual grinding of movable and fixed disks, and thereby the friction process with heat is increased, i.e. springs swing fixed disks from side to side.

The proposed wind turbine is simple in design, reliable in operation, regulated by heat transfer and does not require periodic monitoring and repair. It can be used to heat the premises of farms, country houses and mobile wagons.

Claims (2)

1. Wind turbine for heating premises, comprising a vertical housing, a cover and a bottom, inside of which at least one perforated partition, a shaft, movable and fixed disks, nozzles, springs and a wind turbine are fixed around the perimeter, characterized in that the perimeter is fixed around the perimeter in the housing the upper, middle and lower perforated partitions with holes, the vertical shaft mounted in the cover is connected through the coupling to the shaft of the wind turbine, at the bottom the shaft is installed in the heel located on the bottom of the housing, has a o, rigidly attached to the shaft, in the housing wall, inlet and outlet openings are made along its height, nozzles and coil springs, covering the nozzles, and cylindrical cups, at least 4 pieces above each partition, on top of the spring are rigidly attached to the upper parts of the partitions rigidly attached to the fixed disks, which are in contact with movable disks installed through the keys on the shaft from the top, and electromagnets are electrically connected through the wires to the electrical panel from the bottom of the upper and middle partitions. 2. Wind turbine according to claim 1, characterized in that cylindrical sealed capsules with a substance that changes its state of aggregation depending on temperature are placed inside the glasses.