CN111472850A

CN111472850A - Conversion equipment for recycling wind energy converted heat energy

Info

Publication number: CN111472850A
Application number: CN202010488078.8A
Authority: CN
Inventors: 苏楠
Original assignee: Gutian Shangrong Biotechnology Co ltd
Current assignee: Fujian Hongyu energy saving and Environmental Protection Technology Co.,Ltd.
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-07-31

Abstract

The invention discloses a conversion device for recovering and recycling heat energy converted from wind energy, which comprises a box body, a permanent magnet generator and a storage battery pack, wherein a sealing plate is vertically arranged in the box body, a plurality of fans are arranged in a return air cabin at equal intervals, resistance wires are fixed at the bottom of a drying cabin at equal intervals, a partition plate is horizontally arranged at the top end of the sealing plate, a rotating shaft is arranged in the middle of a heat exchange cabin, and the rear end of the rotating shaft extends to the outside of the box body and is fixedly connected with the input end of the permanent magnet generator through a coupler. According to the conversion equipment for recovering and recycling the heat energy converted from the wind energy, the circulating air duct horizontally faces the impeller, redundant wind energy is utilized to drive the impeller and the rotating shaft to rotate, so that the permanent magnet generator is driven to start generating electricity, then the electric energy is transmitted into the storage battery to be stored, the electric energy can be used for supplying power for other electrical elements, the recovery utilization rate of the wind energy in the process can reach 60%, and the energy consumption and cost of drying are greatly reduced.

Description

Conversion equipment for recycling wind energy converted heat energy

Technical Field

The invention relates to the technical field of energy conversion, in particular to conversion equipment for recycling heat energy converted from wind energy.

Background

The common wind circulation drying equipment in the market at present directly radiates wind energy to materials and then directly circulates the materials to a fan, only a part of the wind energy acts on the materials in the process, the redundant wind energy is directly wasted in the circulation process, the effect of saving energy and reducing consumption can not be achieved by recycling energy, and huge loss is formed.

On the basis of the wind power generation principle, on the premise of not influencing any system parameters of the wind drying equipment, the wind power generator can be installed on a tail end air channel of circulating air by utilizing the generated circulating air in the wind circulating drying process, so that power generation is realized, redundant wind energy is converted into electric energy, the electric energy is converted into heat energy to be recycled, the efficient heating effect of the dryer is achieved, the drying time efficiency is shortened, the energy consumption is reduced, and energy conservation and emission reduction are really achieved. By adopting the technology, about trillions of electric energy can be expected to be recycled and utilized every year in the field of wind circulation drying, and about trillions of yuan of energy consumption is saved, so the technology has very high application and popularization values.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a conversion device for recovering and reusing heat energy converted from wind energy, which has the advantages of greatly improving the recovery utilization rate of wind energy, reducing drying energy consumption and cost and the like, and solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a conversion device for recovering and reusing heat energy converted from wind energy comprises a box body, a permanent magnet generator and a storage battery pack, wherein a sealing plate is vertically arranged in the box body, the left side and the right side of the sealing plate are respectively provided with a return air cabin and a drying cabin, a plurality of fans are arranged in the return air cabin at equal intervals, the output end of the fan is embedded on the sealing plate, resistance wires are fixed at the bottom of the drying cabin at equal intervals, a partition plate is horizontally arranged at the top end of the sealing plate, a heat exchange cabin is arranged above the clapboard, a rotating shaft is arranged in the middle of the heat exchange cabin, impellers are fixed on the rotating shaft at equal angles, the rear end of the rotating shaft extends to the outside of the box body and is fixedly connected with the input end of the permanent magnet generator through a coupler, and the output end of the permanent magnet generator is electrically connected with the input end of the storage battery pack, and a control panel is fixed on the outer side wall of the box body.

Preferably, the box body, the sealing plate and the partition plate are all aluminum alloy heat insulation sections.

Preferably, through holes are formed in the left side of the inside of the partition board at equal intervals, and two ends of each through hole are communicated with the air return cabin and the heat exchange cabin respectively.

Preferably, the right side of the inside of the partition board is inserted with a circulating air duct at equal intervals, and the middle part of the circulating air duct is sequentially provided with an electromagnetic valve and an air pressure sensor from top to bottom.

Preferably, the circulating air ducts are all in L type structures, and the tops of the circulating air ducts are all horizontally towards the top of the impeller.

Preferably, the front end and the rear end of the rotating shaft are rotatably connected with the inner side wall of the box body through bearings.

(III) advantageous effects

Compared with the prior art, the invention provides a conversion device for recovering and reusing heat energy converted from wind energy, which has the following beneficial effects:

the top of the circulation air duct with the L-type structure horizontally faces the top of the impeller, redundant wind energy is utilized to drive the impeller and the rotating shaft to rotate, so that the permanent magnet generator is driven to start generating electricity, then electric energy is transmitted into the storage battery to be stored, power can be supplied to other electrical elements, the recovery utilization rate of the wind energy in the process can reach 60%, and the energy consumption and cost of drying are greatly reduced.

Drawings

FIG. 1 is a schematic perspective sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention.

In the figure: 1. a box body; 2. an air return cabin; 3. a drying cabin; 4. a heat exchange chamber; 5. a resistance wire; 6. closing the plate; 7. a fan; 8. a partition plate; 9. a through hole; 10. a circulating air duct; 11. an electromagnetic valve; 12. an air pressure sensor; 13. a rotating shaft; 14. an impeller; 15. a bearing; 16. a permanent magnet generator; 17. a battery pack; 18. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a conversion device for recycling heat energy converted from wind energy comprises a box body 1, a permanent magnet generator 16 and a storage battery pack 17, wherein a sealing plate 6 is vertically arranged in the box body 1, the left side and the right side of the sealing plate 6 are respectively provided with a return air cabin 2 and a drying cabin 3, a plurality of fans 7 are arranged in the return air cabin 2 at equal intervals, the output ends of the fans 7 are all embedded on the sealing plate 6, resistance wires 5 are fixed at the bottom of the drying cabin 3 at equal intervals, a partition plate 8 is horizontally arranged at the top end of the sealing plate 6, a heat exchange cabin 4 is arranged above the partition plate 8, a rotating shaft 13 is arranged in the middle of the heat exchange cabin 4, impellers 14 are fixed at equal angles on the rotating shaft 13, the rear end of the rotating shaft 13 extends to the outside of the box body 1 and is fixedly connected with the input end of the permanent magnet generator 16, a control panel 18 is fixed on the outer side wall of the box body 1.

In fig. 1, the box body 1, the closing plate 6 and the partition plate 8 are all made of aluminum alloy heat insulation profiles for heat preservation and heat insulation, so as to avoid heat energy loss.

Through holes 9 are formed in the left side of the inner part of the partition plate 8 at equal intervals in the figure 1, and two ends of each through hole 9 are communicated with the return air cabin 2 and the heat exchange cabin 4 respectively and are used for supplementing air to the fan 7.

For example, in fig. 1, the circulation air duct 10 is inserted at equal intervals on the right side inside the partition plate 8, and the electromagnetic valves 11 and the air pressure sensor 12 are sequentially installed in the middle of the circulation air duct 10 from top to bottom to control the flow rate and pressure of the rising air, so as to avoid unstable operation of the impeller 14 caused by too high or too low air pressure.

The circulating air ducts 10 are all in L type structure as shown in fig. 1, and the top of the circulating air ducts 10 are all horizontally facing the top of the impeller 14 for outputting high pressure air to drive.

As shown in FIG. 2, the front end and the rear end of the rotating shaft 13 are rotatably connected with the inner side wall of the box body 1 through bearings 15 for reducing friction loss.

When the wind energy recovery and drying device is used, according to the attached

drawings

1 and 2, firstly, the fan 7 is used for supplying air to materials in the drying cabin 3, and the materials are rapidly dried under the heating action of the resistance wire 5, wherein the materials absorb front-section wind energy in the drying process, and the rest wind energy enters the L type circulating air duct 10 and is horizontally output to the top of the impeller 14, in the process, the air pressure sensor 12 detects the wind pressure in the circulating air duct 10 in real time, the output wind energy is controlled by the electromagnetic valve 11 under the regulation and control of the P L C controller in the control panel 18, so that the impeller 14 is stably rotated, the permanent magnet generator 16 is synchronously driven by the rotating shaft 13, the generated electric energy is automatically transmitted into the storage battery 17 to be stored, and then can be used as a power source of electronic elements such as the resistance wire 5 and the fan 7, and the air enters the return air chamber 2 again through the through hole 9 to be used as a gas source of the fan 7 for recycling, the wind energy recovery and the utilization rate of 60 percent is greatly reduced.

In summary, the conversion equipment for converting wind energy into heat energy for recycling drives the impeller and the rotating shaft to rotate by utilizing redundant wind energy by horizontally facing the circulating air duct to the impeller, so as to drive the permanent magnet generator to start generating electricity, and then transmits the electric energy into the storage battery for storage, so that the electric energy can be supplied to other electrical elements, the recycling rate of the wind energy in the process can reach 60%, and the energy consumption and the cost of drying are greatly reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conversion equipment that wind energy conversion heat recovery recycled, includes box (1), permanent magnet generator (16) and storage battery (17), its characterized in that: the box body (1) is internally and vertically provided with a sealing plate (6), the left side and the right side of the sealing plate (6) are respectively provided with a return air cabin (2) and a drying cabin (3), the inside of the return air cabin (2) is provided with a plurality of fans (7) at equal intervals, the output ends of the fans (7) are all embedded on the sealing plate (6), the bottom of the drying cabin (3) is fixed with resistance wires (5) at equal intervals, the top end of the sealing plate (6) is horizontally provided with a partition plate (8), a heat exchange cabin (4) is arranged above the partition plate (8), the middle part of the heat exchange cabin (4) is provided with a rotating shaft (13), an impeller (14) is fixed on the rotating shaft (13) at equal angle, the rear end of the rotating shaft (13) extends to the outside of the box body (1) and is fixedly connected with the input end of a permanent magnet generator (16) through a coupler, and the output, and a control panel (18) is fixed on the outer side wall of the box body (1).

2. A wind-to-heat energy recovery and reuse conversion apparatus according to claim 1, wherein: the box body (1), the sealing plate (6) and the partition plate (8) are all aluminum alloy heat insulation sections.

3. A wind-to-heat energy recovery and reuse conversion apparatus according to claim 1, wherein: through-holes (9) have been seted up to the left side of baffle (8) inside equidistant, and the both ends of through-hole (9) communicate with return air cabin (2), heat transfer cabin (4) each other respectively.

4. A wind-to-heat energy recovery and reuse conversion apparatus according to claim 1, wherein: the right side of the inside of the partition plate (8) is inserted with a circulating air duct (10) at equal intervals, and the middle part of the circulating air duct (10) is sequentially provided with an electromagnetic valve (11) and an air pressure sensor (12) from top to bottom.

5. A conversion plant for recovery and reuse of heat energy converted from wind energy according to claim 4, characterized in that said circulating air ducts (10) are all L-shaped structures, and the top of the circulating air ducts (10) are all horizontally facing the top of the impeller (14).

6. A wind-to-heat energy recovery and reuse conversion apparatus according to claim 1, wherein: the front end and the rear end of the rotating shaft (13) are rotationally connected with the inner side wall of the box body (1) through bearings (15).