CN214533366U - Liquid stirring type wind power heating unit - Google Patents

Liquid stirring type wind power heating unit Download PDF

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Publication number
CN214533366U
CN214533366U CN202120608074.9U CN202120608074U CN214533366U CN 214533366 U CN214533366 U CN 214533366U CN 202120608074 U CN202120608074 U CN 202120608074U CN 214533366 U CN214533366 U CN 214533366U
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CN
China
Prior art keywords
stirring
heat
heater
liquid
main shaft
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Expired - Fee Related
Application number
CN202120608074.9U
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Chinese (zh)
Inventor
王奕文
巫奕扬
杨子毓
韩超
李恒凡
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North China Electric Power University
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North China Electric Power University
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Priority to CN202120608074.9U priority Critical patent/CN214533366U/en
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Publication of CN214533366U publication Critical patent/CN214533366U/en
Expired - Fee Related legal-status Critical Current
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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Abstract

The utility model discloses a liquid stirring formula wind-force heats unit, including fan blade, transmission major axis and speed increaser, the shaft coupling, the stirring heater, energy memory and compressor, the stirring heater includes the agitator, the spoiler, rotor blade and agitator main shaft, the spoiler sets up on the agitator inner wall, rotor blade sets up on the agitator main shaft, rotor blade is for the radial clockwise/anticlockwise alpha angle that deflects of agitator main shaft, the upper end installation fan blade of transmission major axis, the speed increaser is passed in proper order to the lower extreme of transmission major axis, the shaft coupling is connected with the compressor with the stirring heater, the agitator main shaft passes through the shaft coupling and fixes together with the transmission major axis, energy memory is connected with the stirring heater, the inside liquid working medium that fills of stirring heater. The utility model provides a liquid stirring formula wind-force heating unit can improve the heating efficiency of wind-force heating unit, has important meaning to realizing energy saving and emission reduction.

Description

Liquid stirring type wind power heating unit
Technical Field
The utility model relates to a wind-force heats technical field, especially relates to a liquid stirring formula wind-force heats unit.
Background
The wind energy is an environment-friendly and clean renewable energy source, is low in development and utilization cost, is an economic energy source, is mainly used for power generation and heating at present, and has higher utilization efficiency of the wind energy in the process of actually heating the wind energy than the process of wind power generation. The existing medium and small-sized mechanical energy direct-driven wind power heating unit is mostly composed of a vertical axis wind turbine and a compressor, and an adjusting device is lacked between the compressor and the vertical axis wind turbine, so that the performance of the wind power heating unit is not perfect, the mechanical energy output power of the vertical axis wind turbine is not stable under the influence of environmental wind, the input power of the compressor cannot be stabilized in a proper working power range, and the working efficiency and the working life of the compressor are influenced. At present, a stirring heater is generally added on the basis of a traditional wind power heating unit to serve as an adjusting device, the output power of part of the wind power heater is divided, the input power flowing into a compressor is tried to be controlled to be stabilized in a reasonable working interval, however, the power of the existing stirring heater is certain and cannot adapt to different wind speed environments, the wind power heater has the defects of low mechanical energy utilization rate and large loss, and the working power of the wind power heater is still difficult to be well matched with that of the compressor, so that the heating efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a liquid stirring formula wind-force heats unit can improve the heating efficiency that wind-force heated unit, has important meaning to realizing energy saving and emission reduction.
In order to achieve the above object, the utility model provides a following scheme:
a liquid agitated wind powered heat generating assembly comprising: the vertical axis wind turbine comprises a fan blade, a transmission long shaft and a speed increaser, the stirring heater comprises a stirring barrel, and a spoiler, a rotor blade and a stirrer main shaft which are arranged in the stirring barrel, the spoiler is arranged on the inner wall of the stirring barrel, the rotor blade is arranged on the stirrer main shaft, the rotor blade deflects alpha angle or anticlockwise angle relative to the radial direction of the stirrer main shaft, the fan blade is arranged at the upper end of the transmission long shaft, the lower end of the transmission long shaft sequentially penetrates through the speed increaser, the coupling and the stirring heater to be connected with the compressor, the stirrer main shaft is fixed with the transmission long shaft through the coupling, and the energy storage device comprises a heat collection water inlet pipe, a heat collection water outlet pipe, a water outlet pipe and a compressor, The heat storage water tank is connected with the stirring heater through a heat collection water inlet pipe and a heat collection water outlet pipe respectively, and liquid working media are filled in the stirring heater.
Optionally, the α angle is set to 0 °, 15 °, 30 °, or 45 °.
Optionally, a circulation pump is arranged inside the heat collecting water inlet pipe.
Optionally, a heat insulation layer is arranged outside the stirring heater.
Optionally, the liquid stirring type wind power heating unit further comprises a base tower, and the base tower is erected outside the speed increaser, the coupler and the stirring heater.
Optionally, the liquid stirring type wind power heating unit further comprises a heat dissipation device, the heat dissipation device comprises a heat dissipation water inlet pipe, a heat dissipation water outlet pipe and a radiator, and the radiator is connected with the heat storage water tank through the heat dissipation water inlet pipe and the heat dissipation water outlet pipe respectively.
Optionally, a circulation pump is arranged inside the heat dissipation water inlet pipe.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect: the utility model provides a liquid stirring formula wind-force heating unit, in the wind-force heating unit with stirring heater application, according to the numerical value work power numerical value of stirring heater under the different wind speed environment of figure calculation and set for the application, can stabilize the input power of compressor in suitable operating power interval, make the operating power of wind-force heater and compressor can better match, improve the heating efficiency and prolong compressor working life; the heat-insulating layer is arranged outside the stirring heater, and can effectively maintain the internal environment temperature of the stirring heater to be stable and reduce heat energy loss under the condition of low temperature; when the requirement of strong wind power is met, the stirring heater stores the redundant output power of the vertical axis wind turbine into the heat storage water tank in a heat energy mode; when the wind power is weak, the vertical axis wind turbine is combined with the stirring heater to supplement energy to the compressor, so that the heating efficiency is improved, and the energy-saving and emission-reducing vertical axis wind turbine has important significance for realizing energy conservation and emission reduction; the liquid stirring type wind power heating unit also comprises a heat radiating device, so that redundant heat of the heat storage water tank can be timely discharged, and the service life of the heat storage water tank is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a liquid stirring type wind power heating unit according to an embodiment of the present invention;
FIG. 2 is a front view of the structure of the stirring heater according to the embodiment of the present invention;
FIG. 3 is a top view of a stirring heater structure according to an embodiment of the present invention;
fig. 4a is a schematic view of a 0 ° rotation angle of a rotor blade according to an embodiment of the present invention;
FIG. 4b is a schematic view of a 15 ° rotation angle of a rotor blade according to an embodiment of the present invention;
FIG. 4c is a schematic view of a 30 ° rotation angle of a rotor blade according to an embodiment of the present invention;
fig. 4d is a schematic view of a 45 ° rotation angle of a rotor blade according to an embodiment of the present invention;
description of reference numerals: 1. a fan blade; 2. a transmission long shaft; 3. a base tower; 4. a speed increaser; 5. a coupling; 6. stirring to make a heater; 601. a stirring barrel; 602. a spoiler; 603. a rotor blade; 604. a stirrer main shaft; 7. a heat collection water outlet pipe; 8. a heat collection water inlet pipe; 9. a heat storage water tank; 10. a heat dissipation water inlet pipe; 11. a heat radiation water outlet pipe; 12. a heat sink; 13. a compressor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a liquid stirring formula wind-force heats unit can improve the heating efficiency that wind-force heated unit, has important meaning to realizing energy saving and emission reduction.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to fig. 3, an embodiment of the present invention provides a liquid stirring type wind power heating unit, including: the vertical axis wind turbine comprises a fan blade 1, a transmission long shaft 2 and a speed increaser 4, the stirring heater 6 comprises a stirring barrel 601, a spoiler 602, a rotor blade 603 and a stirrer main shaft 604 which are arranged in the stirring barrel 601, the spoiler 602 is arranged on the inner wall of the stirring barrel 601, the rotor blade 603 is arranged on the stirrer main shaft 604, the rotor blade 603 is radially deflected by an angle alpha clockwise or anticlockwise relative to the stirrer main shaft, the fan blade 1 is arranged at the upper end of the transmission long shaft 2, the lower end of the transmission long shaft 2 sequentially passes through the speed increaser 4, the coupling 5 and the stirring heater 6 to be connected with the compressor 13, and the stirrer main shaft 604 is fixed with the transmission long shaft 2 through the coupling 5, the energy storage device comprises a heat collection water inlet pipe 8, a heat collection water outlet pipe 7 and a heat storage water tank 9, the heat storage water tank 9 is connected with the stirring heater 6 through the heat collection water inlet pipe 8 and the heat collection water outlet pipe 7 respectively, and liquid working media are filled in the stirring heater 6. Wherein, a circulating pump is arranged inside the heat collection water inlet pipe 8; an insulating layer is arranged outside the stirring heater 6, and an insulating layer can also be arranged outside the heat storage water tank 9; the liquid stirring type wind power heating unit also comprises a base tower 3, wherein the base tower 3 is erected outside the speed increaser 4, the coupler 5 and the stirring heater 6; the liquid stirring type wind power heating unit further comprises a heat dissipation device, the heat dissipation device comprises a heat dissipation water inlet pipe 10, a heat dissipation water outlet pipe 11 and a heat radiator 12, and the heat radiator 12 is connected with the heat storage water tank 9 through the heat dissipation water inlet pipe 10 and the heat dissipation water outlet pipe 11 respectively; a circulating pump is arranged inside the heat dissipation water inlet pipe 10; as shown in fig. 4a to 4d, the angle α is set to 0 °, 15 °, 30 ° or 45 ° when the rotor blade 603 is in operation, and can be set to other angles according to actual needs.
The working principle is as follows: the environmental wind drives a fan blade of the vertical axis wind turbine to rotate, on one hand, a main shaft of the stirrer is driven to rotate through the transmission long shaft, a rotor blade of the stirring heater stirs a liquid working medium to perform turbulent flow motion, the conversion from mechanical energy to heat energy is completed, and the hot working medium can enter the heat storage water tank to be stored and utilized; on the other hand, the mechanical energy of the transmission long shaft is divided, and a part of redundant mechanical energy drives the compressor to work. When the requirement of strong wind power is met, the stirring heater stores the redundant output power of the vertical axis wind turbine into the heat storage water tank in a heat energy mode; when the wind power is weak, the vertical shaft wind turbine is combined with the stirring heater to supplement energy to the compressor.
In order to meet the requirement that the working power of the compressor is stable in a certain interval, the power of the stirring heater needs to change along with the output power of the wind turbine, and the working power of the stirring heater is changed by changing the rotating angle of the rotor blade.
The adaptation method of the liquid stirring type wind power heating unit comprises the following steps:
s1, calculating the output power P of the vertical axis wind turbine and the working power P of the compressor under different wind speed environments by using numerical valuesWork by(the maximum power P that the stirring heater can shunt can also be calculatedmaxAnd minimum power PminNumerical value of (d), the power P-P of the stirring heater is determinedWork byThe numerical range of (a);
s2, calculating power P corresponding to different rotation angles alpha of the rotor blade in the power numerical range of the stirring heaterStirring the mixture；
And S3, setting the rotation angle of the rotor blade of the stirring heater in different wind speed environments to determine the working power value of the stirring heater.
The utility model provides a liquid stirring formula wind-force heating unit, in the wind-force heating unit with stirring heater application, according to the numerical value work power numerical value of stirring heater under the different wind speed environment of figure calculation and set for the application, can stabilize the input power of compressor in suitable operating power interval, make the operating power of wind-force heater and compressor can better match, improve the heating efficiency and prolong compressor working life; the heat-insulating layer is arranged outside the stirring heater, and can effectively maintain the internal environment temperature of the stirring heater to be stable and reduce heat energy loss under the condition of low temperature; when the requirement of strong wind power is met, the stirring heater stores the redundant output power of the vertical axis wind turbine into the heat storage water tank in a heat energy mode; when the wind power is weak, the vertical axis wind turbine is combined with the stirring heater to supplement energy to the compressor, so that the heating efficiency is improved, and the energy-saving and emission-reducing vertical axis wind turbine has important significance for realizing energy conservation and emission reduction; the liquid stirring type wind power heating unit also comprises a heat radiating device, so that redundant heat of the heat storage water tank can be timely discharged, and the service life of the heat storage water tank is prolonged.
The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims (7)

1. A liquid stirring type wind power heating unit is characterized by comprising: the vertical axis wind turbine comprises a fan blade, a transmission long shaft and a speed increaser, the stirring heater comprises a stirring barrel, and a spoiler, a rotor blade and a stirrer main shaft which are arranged in the stirring barrel, the spoiler is arranged on the inner wall of the stirring barrel, the rotor blade is arranged on the stirrer main shaft, the rotor blade deflects alpha angle or anticlockwise angle relative to the radial direction of the stirrer main shaft, the fan blade is arranged at the upper end of the transmission long shaft, the lower end of the transmission long shaft sequentially penetrates through the speed increaser, the coupling and the stirring heater to be connected with the compressor, the stirrer main shaft is fixed with the transmission long shaft through the coupling, and the energy storage device comprises a heat collection water inlet pipe, a heat collection water outlet pipe, a water outlet pipe and a compressor, The heat storage water tank is connected with the stirring heater through a heat collection water inlet pipe and a heat collection water outlet pipe respectively, and liquid working media are filled in the stirring heater.
2. The liquid agitated wind powered heat generation assembly of claim 1 wherein the a angle is set at 0 °, 15 °, 30 ° or 45 °.
3. The liquid agitated wind powered heat generating assembly of claim 1 wherein a circulation pump is located inside the heat collection inlet pipe.
4. The liquid stirring wind power heating unit according to claim 1, wherein an insulating layer is provided outside the stirring heater.
5. The liquid agitated wind power generating unit of claim 1 further comprising a base tower mounted externally of the speed increaser, coupling and agitator heater.
6. The liquid stirring type wind power heating unit according to claim 1, further comprising a heat dissipation device, wherein the heat dissipation device comprises a heat dissipation inlet pipe, a heat dissipation outlet pipe and a heat sink, and the heat sink is connected with the heat storage water tank through the heat dissipation inlet pipe and the heat dissipation outlet pipe respectively.
7. The liquid agitated wind powered heat generating assembly of claim 6 wherein the heat sink inlet pipe is internally provided with a circulation pump.
CN202120608074.9U 2021-03-25 2021-03-25 Liquid stirring type wind power heating unit Expired - Fee Related CN214533366U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120608074.9U CN214533366U (en) 2021-03-25 2021-03-25 Liquid stirring type wind power heating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120608074.9U CN214533366U (en) 2021-03-25 2021-03-25 Liquid stirring type wind power heating unit

Publications (1)

Publication Number Publication Date
CN214533366U true CN214533366U (en) 2021-10-29

Family

ID=78265851

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120608074.9U Expired - Fee Related CN214533366U (en) 2021-03-25 2021-03-25 Liquid stirring type wind power heating unit

Country Status (1)

Country Link
CN (1) CN214533366U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20211029

CF01 Termination of patent right due to non-payment of annual fee