CN210660433U

CN210660433U - Heat recovery wind power generation device

Info

Publication number: CN210660433U
Application number: CN201921240727.1U
Authority: CN
Inventors: 吴冠廷
Original assignee: North Environmental Protection Co Ltd
Current assignee: North Environmental Protection Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-06-02
Anticipated expiration: 2029-08-02

Abstract

A heat recovery wind power generation device relates to a power generation device, wherein a shaft of a fan blade is rotationally connected to a conversion shell and extends into the conversion shell, the tail end of the shaft of the fan blade is connected with a conversion impeller, a conversion guide vane is arranged in an inner cavity of the conversion shell at the periphery of the impeller, a liquid outlet of the conversion guide vane is provided with a heat absorption pipeline, the tail end of the heat absorption pipeline is connected with the shell, the guide vane is arranged in the shell and corresponds to the position of the heat absorption pipeline, the inner cavity of the guide vane is provided with the impeller which is connected with the shaft, the tail end of the shaft is provided with a generator, the conversion shell is provided with a water inlet pipe which is connected with one end, the heat generated in the generator can be recovered to the water tank through the circulation of the internal water flow, the water tank can be used as water heater equipment, partial heat is recovered, and wind power can be utilized to the maximum extent.

Description

Heat recovery wind power generation device

Technical Field

The utility model relates to a power generation facility especially relates to a heat recovery wind power generation set.

Background

Wind power generation is to convert kinetic energy of wind into electric energy, and wind energy is a clean renewable energy source and is increasingly paid more attention by countries in the world. The wind power generation system has huge energy, the global wind power is about 2.74 multiplied by 10^9MW, the available wind power is 2 multiplied by 10^7MW, and is 10 times larger than the total amount of water energy which can be developed and utilized on the earth, wind is utilized by people for a long time, mainly water pumping, surface grinding and the like are realized through a windmill, at present, people are interested in how to utilize wind to generate electricity, and the traditional wind power generation method can convert kinetic energy of departments into heat energy when the kinetic energy is converted into the electric energy, so that a part of waste is realized.

Disclosure of Invention

An object of the utility model is to provide a heat recovery wind power generation set, the utility model discloses a circulation that inside set up rivers can be with the heat recovery to the water tank of the inside production of generator, can regard as water heater equipment to use, has retrieved partial heat, makes wind-force can the maximize by the utilization, adopts water conservancy transmission simultaneously, can effectual protection generator, lets the generator can evenly accelerate the electricity generation.

The utility model aims at realizing through the following technical scheme:

the utility model provides a heat recovery wind power generation set, the axle swivelling joint of the device flabellum just stretches into the inside of conversion casing on the conversion casing, the end-to-end connection of the axle of flabellum has the conversion impeller, the inner chamber of the peripheral conversion casing of impeller is equipped with the conversion stator, the liquid outlet of conversion stator is equipped with the heat absorption pipeline, the end-to-end connection of heat absorption pipeline has the casing, be equipped with the stator in the casing just the position that the stator corresponds the heat absorption pipeline, the inner chamber of stator is equipped with the impeller, the impeller is connected with the axle, the end of axle is equipped with the generator, be equipped with the inlet tube on the conversion casing, the inlet tube is connected with the one end of water tank, the other end.

According to the heat recovery wind power generation device, the number of heat absorption pipelines of the device is more than or equal to 2, and the heat absorption pipelines are uniformly distributed around a generator.

According to the heat recovery wind power generation device, the water tank of the device is provided with the temperature monitoring device.

According to the heat recovery wind power generation device, the sealing ring is arranged at the closed position of the shell of the device and the conversion shell.

According to the heat recovery wind power generation device, mechanical seals are arranged at the connecting positions of the shell and the conversion shell and the shaft.

The utility model has the advantages and effects that:

the utility model discloses a heat recovery to the water tank of the inside production of generator can be used as water heater equipment to the circulation of inside rivers, has retrieved partial heat, makes wind-force can the maximize utilize, adopts the water conservancy transmission simultaneously, can effectual protection generator, lets the generator can evenly accelerate the electricity generation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

The components in the figure: 1 fan blade, 2 conversion casings, 3 conversion impellers, 4 generators, 5 heat absorption pipelines, 6 casings, 7 impellers, 8 water outlet pipes, 9 water tanks, 10 water inlet pipes, 11 conversion guide vanes, 12 guide vanes and 13 shafts.

Detailed Description

The present invention will be described in detail with reference to the embodiments shown in the drawings.

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Referring to fig. 1, the shaft of the fan blade 1 of the present invention is rotatably connected to the conversion housing 2 and extends into the conversion housing 2, the end of the shaft of the fan blade 1 is connected to the conversion impeller 3, the inner cavity of the peripheral conversion housing 2 of the impeller 3 is provided with conversion guide vanes 11, these devices can convert the kinetic energy on the fan blade 1 into the liquid potential energy of the internal water,

the liquid outlet of the conversion guide vane 11 is provided with a heat absorption pipeline 5, the tail end of the heat absorption pipeline 5 is connected with a shell 6, a guide vane 12 is arranged in the shell 6, the guide vane 12 corresponds to the position of the heat absorption pipeline 5, an impeller 7 is arranged in an inner cavity of the guide vane 12, and the impeller 7 is connected with a shaft 13 and converts the previous liquid potential energy into kinetic energy on the shaft 13.

The end of axle 13 is equipped with generator 4, be equipped with inlet tube 10 on the conversion casing 2, inlet tube 10 is connected with the one end of water tank 9, the other end of water tank 9 is connected with outlet pipe 8, outlet pipe 8 is connected on casing 6, can generate electricity.

The number of the heat absorption pipelines 5 is more than or equal to 2, the heat absorption pipelines are uniformly distributed around the generator 4, the number of the heat absorption pipelines is increased, the heat in all directions can be effectively absorbed after the heat absorption pipelines are uniformly distributed around the generator 4, and the heat recovery efficiency is improved.

Be equipped with temperature monitoring device on the water tank 9, conveniently detect inside temperature and provide effectual data for the user, observe the effect of water tank heating simultaneously.

Casing 6 and conversion casing 2's closed department is equipped with the sealing ring, prevents to take place water and reveals, improve equipment's ageing resistance degree.

The shell 6 and the conversion shell 2 are provided with mechanical seals at the connection part with the shaft, so that the leakage of the water inside the shell through the connection part of the shaft is prevented, and the safety performance of the equipment is improved.

The utility model discloses the during operation, when the environment wind speed reaches the uniform velocity, the fan begins to operate, flabellum 1 is rotatory under the wind-force drives conversion impeller 3 and rotates, the water that drives water tank 9 gets into conversion stator 11, thereby advance picture heat absorption pipeline 5 and absorb the heat that generator 4 gived off, later water passes through stator 12 and gets into impeller 7, it rotates to drive impeller 7, impeller 7 drives axle 13 and makes generator 4 rotate, water gets into the water tank through outlet pipe 8 at last, accomplish the process of the water heating in the water tank 9 with this circulation, realize heat recovery.

Claims

1. A heat recovery wind power generation device is characterized in that a shaft of a fan blade (1) of the device is rotatably connected to a conversion shell (2) and extends into the conversion shell (2), the tail end of the shaft of the fan blade (1) is connected with a conversion impeller (3), an inner cavity of the peripheral conversion shell (2) of the conversion impeller (3) is provided with a conversion guide vane (11), a liquid outlet of the conversion guide vane (11) is provided with a heat absorption pipeline (5), the tail end of the heat absorption pipeline (5) is connected with a shell (6), a guide vane (12) is arranged in the shell (6) and is arranged at a position corresponding to the heat absorption pipeline (5), an inner cavity of the guide vane (12) is provided with an impeller (7), the impeller (7) is connected with a shaft (13), the tail end of the shaft (13) is provided with a generator (4), the conversion shell (2) is provided with a water inlet pipe (10), the water inlet pipe (, the other end of the water tank (9) is connected with a water outlet pipe (8), and the water outlet pipe (8) is connected to the shell (6).

2. A heat recovery wind power plant according to claim 1, wherein said heat absorption circuits (5) are equal to or greater than 2 in number and are evenly distributed around the generator (4).

3. A heat recovery wind power plant according to claim 1, wherein said water tank (9) is provided with temperature monitoring means.

4. A heat recovery wind power plant according to claim 1, wherein the enclosure of the housing (6) and the conversion housing (2) is provided with sealing rings.

5. A heat recovery wind power plant according to claim 1, wherein the housing (6) and the conversion housing (2) are provided with mechanical seals at the connection to the shaft.