JPS5932750A - Device for generating thermal energy from windmill, wind-turbine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION It is an object of the invention to provide a device for automatically controlling the speed of a wind turbine while generating thermal energy. More particularly, the invention has components that are simple to manufacture and extremely reliable in operation;
Furthermore, it relates to a device which has a very high thermal efficiency due to the Joule action and which also offers the possibility of obtaining automatic control of the speed of a windmill.

One important purpose of this invention is to use the available energy as described above for uses other than heat generation (sawning, painting, power generation, etc.).

For this purpose according to the invention, the device consists of a water brake or hydraulic brake installed on the axis of rotation of the wind turbine, said brake having a cylindrical body and at least seven a rotor mounted on the above-mentioned axis of the rotor, a stator installed around the same rotational axis near this rotary, a certain amount of liquid inside the above-mentioned cylindrical body located at approximately the same height as the rotor, and this liquid. a pump on said rotary shaft which is submerged and protected in said rotor and said stator; and is tilted between the inflow and outflow devices, and further directs the heated liquid to at least seven heat exchangers and returns the cooled liquid to the cylindrical body. - and consists of two branch pipes.

According to one possible embodiment of the invention, the rotor is located on top of the stator.

In another embodiment of the invention, the rotor is located below the stelter.

The feature of this invention is that the lowest component (rotor or
- a plate member is provided at the bottom of the rotor 1011, which plate member allows the circulation liquid to pass along its periphery, while a pump is installed on the rotor 1011;
The pump is present in that the liquid is forced to flow around the periphery of the plate and also through the rotor and stator.

In another possible embodiment, a 20th rotor is provided on the rotary shaft, the second stator cooperating with a second plate member connected to this rotor.

For other details and features of this invention, see attached figure 1iI.
As will become clear from the description of the embodiment below with reference to Ik, the device consists of a liquid tank 1 and a vertical rotation shaft 2 installed therein.

This cylindrical body 1 is supplied with a liquid from a tank 3, and has an inflow pipe 4 and an outflow pipe 5 for the liquid.
An adjustable cock 7 is provided in the channel 5. As shown in the figure, the liquid level inside the cylindrical body 1 is equal to that of the cylindrical body 1 and the tank 8. The top VC of the cylindrical body 1, which is located slightly below the outflow pipe 5 and 9, connects the liquid to the tank 3.
A return pipe 8 is provided for returning to. A ventilation channel 9 branches off from this return pipe 8.

Each wall of the cylindrical main body is equipped with adjustment cocks 12 and 13, l! A total of branch pipes 10 and 11 are provided. This branch pipe 10 supplies the heated liquid to at least seven heat exchangers, while the branch pipe 11 forms a return line for the cooled liquid from the tri-heat exchanger unit, i.e. the steam generation unit. do.

The branches WIO are arranged at right angles to the cylindrical body to maximize the total ponzo effect due to the rotational direction of the rotor and pump. For the same reason, the branch tube 10 is arranged in the same alignment as the rotor 16.

A pump 14 is installed on the rotating shaft 2, and the liquid is forced to flow through the stator 15 and the rotor 16 by rotating the shaft 20. d for the rotary shelf 12 in the center of this stator 15? - Holds a wheel bearing or roller bearing 17. The stator 15 is held on a plate member 18 which forms the top portion of the housing of the bong 7''14.The plate member 18 has a series of openings fm18' over its periphery so that liquid can be directed towards the stator 15. It is now possible to send currency to Japan.

Both stator and rotor are radially aligned.

Advantageously, it is constructed from angle iron. The angle irons are arranged in the rotor and stelter such that the vertical flange of each angle iron is located in front of its horizontal flange when considering the direction of rotation of the rotating shaft 2.

In the illustrated device, a second stake-19,
A th rotor 20 and an a th plate member 21 are provided.

These components are installed at the uppermost part of the cylindrical body 1. Each rotor and stator is formed by several L-shaped sections VC.

The rotor preferably consists of g L-shaped sections oriented in the radial direction, and the stator consists of 6 L-shaped sections oriented in the radial direction. In each of these components, the torso-shaped section from the top component is installed with seven vertical flanges oriented downwardly, so that the seven vertical flanges of the bottommost component are oriented upwardly. Preferably, the top rotor 20 is larger in size than the bottom rotor 16.

Plate member 18 has a triple function in the illustrated embodiment.
- forming part of the pump housing; - stator 1;
5; - Also holds the beer bearing or Nigel roller bearing 17.

The plate member 21 partially rotates with the rotor 20, and the V
They form this unit.

Finally, the tank 3 is provided with a drain cock 22.

The liquid heated by the friction may be water or sea oil, or any liquid suitable for this purpose.

Various possible operating states mainly based on the above-mentioned opening 13j of 7 will be explained below. This possible state is as follows: 10) Close the kotsukuro. In this state the wind turbine rotates freely. When a wind turbine is attached to a rotating shaft with a desired device or two, for example, a wind turbine generates a large amount of electric current. No heating of the liquid present in the VC of the cylindrical body 1 due to Joule action occurs at this time.

2°) Close the opening and keep the cock 7 closed. Wind jt is braked. The Soyul action inside the liquid is at a maximum for a given wind turbine speed. In this state (Kotukuro) 7, cook 1
2.13 is preferably open, so that the liquid being heated inside the cylindrical body 1 is supplied to a heat exchanger or steam generation unit.The cooled liquid is It returns to the cylindrical body 1 of this device through the Qinggong 11 and cock 13 meetings.

3°) Kotsukuro, 7 occupies a position that can be considered as the middle position 1 gong. The expected speed of the wind turbine depends on the position occupied by these two points. This device, for example, does not generate hot metal burns due to the noule action described above, while the rotation 1111B can be used for other purposes.

0) If the cock 7 is closed and the cock 12.13 is left open, the liquid level VC, in which the hIS in the cylindrical pipe 10 is set in advance, is set in advance. 7 ships rotating again at speed 8. I'll have to do that.

, ff0) Which operating state of this device Vk[2,''-
6. The opening degree of 12.13 is 'A (device 100-f')
3 ff1 (force to increase temperature due to Joule action)
Determine the Mti characteristics of the force of downward groaning. The above-mentioned equipment is connected to the branch pipe 10.11μ for communicating with the commercial temperature liquid storage tank.
)'s 5th sentence) Shisa hot t car K M M'th is 1.

Various components can be used in various ways. 4. ip
Ic h, requests 21 again! The power to do something; to be able to do it.

Each arc cock type's double operating state force, ra, bong f force (when it is inactive, V compensatory rest cannot be pumped up from tank 3 (2 can be exposed. circle 1) ζ book K Since the liquid level in the first pico-coat is low, the device has low efficiency or no output at all. It starts easily because there is no wind speed.
Yu and Bon 7'14 pump up more and more MV of bed material, and the liquid level inside the cylindrical body 1 rises. The rise of the number within this cylindrical body 1 is questioned by Kotsukuro and 7-karat gold making.

If the wind speed is too high, the liquid will flow through the stator 19 and rotor 2.
0, rises above the second set of devices formed by the plate portion I21. This all means an increase in the energy removed from the wind turbine. The wind turbine thus slows down due to this braking action. The gray flake effect on the water formed by the device is reduced, while several orders of magnitude fall below the rotor 20, causing the wind turbine to rotate at high speed again. Thus, by over-selecting the action of 7 for the prevailing wind speed, a predetermined power removal can be selected while the full-wind turbine itself is performing a self-control task.

In combination with the automatic control function of the device according to the present invention, further attention should be paid to the following consideration 4S.

/ The dimensions of the lowermost rotor 16 and stator 15 must be such that for any wind speed, they do not absorb much of the energy provided by the wind turbine.

The braking action provided by the rotor P-19 and the stator 20 reduces the wind turbine's rotational speed so much that its aerodynamic performance is greatly inhibited.

Furthermore, it should be noted that the capacity of this device, that is, the water brake, is clearly a function of the following: a.
Suppose that it is better to change it to an.

b The cube of the rotor rotational speed C The fifth power of the rotor diameter This investigation is by no means limited to the swimming embodiment described above, and V
It should be understood that many variations can be made to the 1.1 77IQ without departing from the scope of the h'P claim.

For example, a large-capacity water tank can be connected to said branch pipe 10.11, and this tank can absorb the heat generated inside the cylindrical body 1 for steam generation without any danger in all conditions. can be made possible. Thermostat control on this tank or branch pipe 10□
□A device may be provided to operate in response to the 7's to brake the wind speed of the wind turbine, i.e. to prevent it from rotating.

Finally, contrary to the illustrated arrangement, when the rotor 16 is located below the stake 15, the plate 18 now holds the rotor 16 and the pump 14. This plate member 1
At this time, 8 represents the movable (rotating) part of the bong 7''.

[Brief explanation of the drawing]

The enclosed drawing is a schematic longitudinal sectional view of the device according to the invention. DESCRIPTION OF SYMBOLS 1... Cylindrical main body, 2... Rotating shaft, 3... Tank, 4... 05 person equipment, 5... P-IL iron directing, 6...
...Cook, 7゛・Cook, 8...Returning officer, 10,1
1... Branch pipe, 14°... Pump, 15... Tin
rotor, 16...rotor, 18...board stand, 19
...Second stake-120...No. 21
...Second board visit.

Claims (1)

[Claims] txt A cylindrical body, at least seven rotors mounted on a rotating shaft, a stator mounted around the same rotating shaft close to the rotor, and at approximately the same height as the rotors. a fixed amount of liquid located inside the cylindrical body, a pump on a rotating shaft submerged and held in the liquid, an adjustable inflow device for the liquid from a liquid tank to the cylindrical body, and the tank the rotor and stator are positioned between the inflow and outflow devices, and the heated liquid is guided to at least seven heat exchangers for cooling. The water brake, or hydraulic brake, is installed on the rotating shaft, which is made up of two branch pipes installed on the cylindrical body that return the liquid to the cylindrical body, which generates heat energy, and at the same time In other words, it is a device that automatically controls the speed of the wind turbine. (2) The device according to claim (1), in which the rotor is provided above the stator. (3) The device according to claim (fi+), in which the rotor is provided above the stator. is provided at a lower portion of the stator. (4) In the device according to claim (1), the stator is held on a plate member forming a top surface portion of the pump housing, and A device in which the member has an opening along its periphery that serves as a passage for a circulating liquid. , a device in which the second stator cooperates with the a-th plate member connected to the second rotor. (6) In the device according to claim (5), the second stator cooperates with the a-th plate member connected to the two rotors and second
A device located at the top of the stator. (7) An apparatus according to any one of claims (1) and (5), wherein each of the rotors or rotors is formed by a series of L-shaped selections arranged at right angles to the axis of rotation. device, whereby the horizontal flange of each of its sections lies behind its vertical 7 langes, taking into account the direction of rotation of the rotor. (8) In the device according to any one of claims 11 and 5, the rotor and stator are always mounted on seven upright flange of L-shaped sections facing each other and having the same shape. The device being directed. (9) The device according to claim (5), wherein the diameter of the first rotor is larger than the diameter of the first rotor. 01. The device according to claim 11, wherein a return conduit is provided in the uppermost part of the circular body. (111) The device according to claim (1), in which the uppermost portion of the cylindrical body is provided with a ventilation channel. +12, the device according to claim (1) , a device 6゜fi31 in which a water tank is connected between the two limb tubes, which is capable of absorbing the heat generated inside the cylindrical body in order to generate steam without any danger in all conditions. The apparatus of claim a'a, wherein a thermostatic control device operates on the tank depending on the position of the inflow and outflow cocks to brake the wind speed of the wind turbine or prevent it from rotating. equipment installed.