RU2522743C2 - Wind water heater - Google Patents

Abstract

FIELD: power industry.

SUBSTANCE: wind water heater comprises vertical housing, cover and bottom, inside which the top, middle and bottom perforated baffle plates are secured. Vertical shaft mounted in the cover through the flange and shutdown device, is connected with the shaft of wind engine. Shaft at the bottom is mounted in the opening of fixed disc attached to the bottom and rigidly connected with the movable disc. Hollow sleeves filled with substance changing its state of aggregation, are fixed on each of three baffle plates on top. The upper part of indicated sleeves is secured to the stationary disk, contacting with movable disc fixed on the shaft. Four blades in the form of semicylinders of pipe segments are fixed radially on the shaft under the cover. Four lower blades are fixed on the bottom above the movable disc with blades in the same form. Four blades in the form of semicylinders are fixed radially inside three sleeves on the shaft opposite the openings.

EFFECT: wind water heater is simple in design, compact, has significant mechanical energy converting factor into thermal energy and is multifunctional.

2 cl, 1 dwg

Description

The invention relates to wind energy, in particular to heating systems and hot water 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 (A.S. 1627790, USSR). The known heater has a low coefficient of conversion of one type of energy into another, i.e. mechanical to thermal.

A hydraulic heat generator is known, including a cylindrical housing with a cover and a bottom, a vertical shaft located in the thrust and thrust bearings, cold and hot water inlet nozzles and a twisting device containing glasses attached to the shaft with half cylinders radially attached to them and ring augers (RF Patent No. 2228503, 2004). In the known heat generator, a relatively low conversion coefficient of one type of energy into another.

Closest to the proposed technical solution is a wind turbine for space heating, 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 motor are fixed around the perimeter; three partitions with holes through which a shaft passes in the middle with movable disks attached to it, in contact with fixed disks, which are through pipes and twisted wires dinners are attached to partitions (RF Patent No. 2324840, 2007). The known wind turbine is complex in design, has a low conversion coefficient of one type of energy into another, and metal dust appears from the friction of the moving disks against the fixed disks, penetrating into the room.

To eliminate these drawbacks, a wind water heater is proposed, comprising a vertical housing, a cover and a bottom, inside of which at least one perforated partition, a shaft, movable and fixed disks, hollow bushes, nozzles and a twisting device are fixed around the perimeter. According to the invention, the upper, middle and lower partitions with two rows of concentrated holes are tiered in a casing around the perimeter according to the invention. A vertical shaft mounted in the cover, at the top through a flange and a disconnecting device, is connected to the shaft of the wind turbine, at the bottom, the shaft is installed in the hole of a fixed disk attached to the bottom and is rigidly connected to a movable disk having blades on the sides. On each of the three partitions, hollow bushings are fixed on top with holes on the sides, the upper part of which is attached to a fixed disk in contact with a movable disk fixed to the shaft. Radially 4, 8 or more blades are fixed on the shaft under the cover in the form of half-cylinders of pipe segments, and below, 4, 8 and more lower blades are fixed on the movable disk with blades in the same form. Inside the three bushings on the shaft opposite the holes, 4, 8 or more vanes are fixed radially in the form of half-cylinders of pipe segments, the hollow bushings being filled with a substance that changes its state of aggregation depending on the temperature of the fluid inside the housing.

In the drawing (FIG. 1), one of three embodiments of a water heater is shown, in longitudinal section.

The wind water heater consists of a vertical housing 1 having a cover 2 and a bottom 3, inside of which the upper, middle and lower perforated partitions 4, 5 and 6 are tiered around the perimeter, respectively, with concentrated holes 7 and 8. A vertical shaft 9 installed in the cover 2 through the flange 10 and the disconnecting device is connected to the shaft of the wind turbine (not shown). The shaft 9 below is installed in the hole 11 of the fixed disk 12, attached to the bottom 3, is rigidly connected to the movable disk 13, with blades 14 on the sides.

A hollow sleeve 15 with holes 16 on the sides is fixed on the upper partition 4 in the center, the upper part of which is attached to the fixed disk 17 in contact with the movable disk 18, mounted on the shaft 9. Radially 4, 8 or more blades are fixed on the shaft 9 under the cover 2 19 in the form of half-cylinders, and below, on the movable disk 13 with the blades 14, 4, 8 and more lower blades 20 are fixed in the same form. Inside the sleeve 15 on the shaft 9 opposite the holes 16 are fixed 4, 8 or more blades 21 in the form of half-cylinders.

On the middle partition 5 in the center, a hollow sleeve 22 with holes 23 on the sides is fixed, the upper part of which is attached to a fixed disk 24 in contact with the movable disk 25 mounted on the shaft 9. Inside the sleeve 22 on the shaft 9 opposite the holes 23 are fixed radially 4, 8 and more blades 26 in the form of half-cylinders.

A hollow sleeve 27 with holes 28 on the sides is fixed on the lower partition 6 in the center, the upper part of which is attached to the fixed disk 29 in contact with the movable disk 30 mounted on the shaft 9. Inside the sleeve 27 on the shaft 9 opposite the holes 28 are fixed radially 4, 8 and more blades 31 in the form of half-cylinders. A nozzle 32 with a flange is installed on the left of the cover 2, and a thermometer 34 is installed in the sleeve 33. On the right of the housing 1, there is a nozzle 35 with a flange closed by a plug 36 and a nozzle 37 with a flange closed by a plug 38 at the bottom. Hollow core sleeves 15, 22 and 27 are filled with a substance that changes its state of aggregation depending on the temperature of the liquid inside the housing 1. The presence of ribs 39 on top of the movable disks 18, 25 and 30 makes them heavier, and also helps to convert mechanical energy into heat.

Wind water heater operates as follows.

Assembled in the housing 1 through the pipe 32 pour liquid up to the cover 2 and close the plug. The shaft 9 through the flange 10 is connected to a wind turbine of any known design having a locking device. When the wind reaches sufficient power, the shaft 9 of the heater starts to rotate and the blades 19, 21, 26, 31 and 20, the movable disks 18, 25, 30 and 13 in the enclosed water volume of the housing 1, begin to rotate. The process of converting mechanical energy into heat will begin. Heated water through the wall of the housing 1 will transfer heat to the room where the water heater is installed, and to the substance filling the hollow sleeves 15, 22 and 27. When the room is heated, for example, to 20 ° C, the shaft 9 is turned into a medium mode by a locking device or completely disconnected from the wind turbine.

When the wind ceases, the substance in the sleeves 15, 22 and 27 will give off heat to the water cooling in the housing 1 and thereby extend the heating of the room to 0.5 hours or more. When the wind resumes, the water heater will start to work as before.

The second option for using a water heater is as follows.

The plugs 38 and 36 are removed, and the nozzles 35 and 37 connect the lower 37 to the cold water supply system, and the upper 35 to the hot water reception system.

The third option for using a water heater is to connect the nozzles 37 and 35 to the heating system of one or two rooms.

The proposed wind water heater is simple in design, compact, has a significant conversion factor from one type of energy to another, is multifunctional, and therefore it will be widely used in various sectors of the national economy.

Claims (2)

1. A wind water heater comprising a vertical body, a cover and a bottom, inside of which at least one perforated partition, a shaft, movable and fixed disks, hollow bushes, nozzles and a twisting device are fixed around the perimeter, characterized in that the perimeter is secured around the perimeter upper, middle and lower perforated partitions with two rows of concentrated holes, a vertical shaft installed in the cover, through a flange and a disconnecting device, is connected to the shaft of the wind turbine, below the shaft is installed in the hole of a fixed disk attached to the bottom, is rigidly connected to a movable disk having blades on its sides, hollow bushings with holes on each side, the upper part of which is attached to a fixed disk in contact with a movable disk fixed to each of the three partitions, are fixed from above on the shaft, on the shaft under the cover, four blades are fixed radially in the form of half-cylinders of pipe segments, and below the four lower blades in the same form, four lower blades are fixed below the movable disk with blades, and inside the three bushings on Alu opposite the holes are fixed radially four blades in the form of half-cylinders. 2. The water heater according to claim 1, characterized in that the hollow bushings are filled with a substance that changes its state of aggregation depending on the temperature of the liquid inside the housing.