CN220302272U - Wind turbine generator system heat abstractor - Google Patents

Wind turbine generator system heat abstractor Download PDF

Info

Publication number
CN220302272U
CN220302272U CN202321640870.6U CN202321640870U CN220302272U CN 220302272 U CN220302272 U CN 220302272U CN 202321640870 U CN202321640870 U CN 202321640870U CN 220302272 U CN220302272 U CN 220302272U
Authority
CN
China
Prior art keywords
water
air inlet
cover
wind turbine
fixed cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202321640870.6U
Other languages
Chinese (zh)
Inventor
崔益华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Overseas Vision Beijing Technology Co ltd
Original Assignee
Overseas Vision Beijing Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Overseas Vision Beijing Technology Co ltd filed Critical Overseas Vision Beijing Technology Co ltd
Priority to CN202321640870.6U priority Critical patent/CN220302272U/en
Application granted granted Critical
Publication of CN220302272U publication Critical patent/CN220302272U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Abstract

The utility model discloses a heat abstractor of a wind turbine, which comprises a fixed cover and a water tank, wherein the fixed cover and the water tank are fixed on the wind turbine, the upper part and the lower part of the fixed cover are of an opening structure, a heat dissipation fan is arranged in the fixed cover, the high end of the heat dissipation fan is connected with an air inlet cover, and a plurality of through holes penetrate through the surface of the air inlet cover; the water tank is provided with a water inlet pipe and a water outlet pipe, the water outlet pipe is provided with a circulating water pump, and the fixed cover is fixedly provided with a water cooling pipe corresponding to the air inlet cover. The beneficial effects are that: realize the inside hydrologic cycle of water cooling pipe through water tank, circulating water pump and realize the heat dissipation to wind turbine generator system inside, utilize the heat dissipation fan can make steam get into the air inlet cover inside through the opening at air inlet cover top and the lateral wall through-hole of air inlet cover to finally derive the steam, because the gas of air inlet cover high-end is different with the gas temperature that gets into from the air inlet cover lateral wall through-hole, can mix the realization heat dissipation to the gas of different temperatures, the radiating effect is good.

Description

Wind turbine generator system heat abstractor
Technical Field
The utility model relates to the field of wind turbines, in particular to a heat dissipation device of a wind turbine.
Background
Wind power generation refers to converting kinetic energy of wind into electrical energy. The wind turbine generator system is characterized in that electric components such as a tower foundation control cabinet, a converter and a transformer which generate heat are arranged in the tower, heat generated by the electric components during operation is slowly accumulated in the tower to cause the temperature rise of the tower, and the temperature rise can cause the electric components to fail or even cause safety accidents, so that the tower and the electric components in the tower are required to be radiated.
When the existing wind turbine generator is used for radiating, the fans are matched with the radiating holes for radiating, hot air is led out through the radiating holes by the aid of the fans, and the radiating effect is poor in actual operation.
Disclosure of Invention
The present utility model is directed to a heat dissipating device for a wind turbine generator, and the heat dissipating device is described in detail below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a wind turbine generator radiating device, which comprises a fixed cover and a water tank, wherein the fixed cover and the water tank are fixed on a wind turbine generator, the upper part and the lower part of the fixed cover are of an opening structure, a radiating fan is arranged in the fixed cover, the high end of the radiating fan is connected with an air inlet cover, and a plurality of through holes penetrate through the surface of the air inlet cover;
the water tank is provided with a water inlet pipe and a water outlet pipe, the water outlet pipe is provided with a circulating water pump, the fixed cover is fixedly provided with a water cooling pipe corresponding to the air inlet cover, the water inlet pipe of the water cooling pipe downwards penetrates out of the fixed cover and is connected with the circulating water pump, and the water return pipe of the water cooling pipe is connected with the water inlet pipe of the water tank and is used for realizing water circulation inside the water cooling pipe.
Optionally, the water-cooled tube quantity has many, and is door-shaped structure, and adjacent two the bottom of water-cooled tube is through pipeline intercommunication each other.
Optionally, the filter screen is installed to the open end of fixed cover, the filter screen is the network structure, its surface run through with the corresponding opening of water-cooling pipe for spacing the water-cooling pipe, the filter screen upper surface with the air inlet cover is connected.
Optionally, the fixed cover is inside to be installed through the connecting rod and to be the grid ring, the grid ring is the grid structure, the water-cooled tube is located fixed cover with between the grid ring.
Optionally, the filter screen includes a multi-layer filter layer structure, and the filter screen is detachably connected with the fixed cover.
Optionally, the middle of the air inlet cover is curved near its axis.
Optionally, the water cooling pipe and the air inlet cover are both made of copper.
The beneficial effects are that:
the water circulation inside the water cooling pipe is realized through the water tank and the circulating water pump, so that heat dissipation inside the wind turbine generator is realized, hot air can enter the air inlet cover through the opening at the top of the air inlet cover and the side wall through hole of the air inlet cover by using the heat dissipation machine, and finally the hot air is led out;
in the preferred embodiment, the gas can be filtered through the filter screen, the filter screen can be disassembled, the filter screen is convenient to replace and maintain, the use is more convenient, the heat dissipation fan can be protected, and the service life of the device is prolonged;
because the outer wall of air inlet cover is the cambered surface structure, can increase the distance between water-cooled tube and the air inlet cover, can make more steam flow to cooling fan's position through the through-hole on water-cooled tube and air inlet cover surface to derive the steam through cooling fan, the radiating effect is better.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the mounting structure of the water-cooled tube of the present utility model;
fig. 3 is a schematic view of an installation structure of a heat dissipation fan in the present utility model.
The reference numerals are explained as follows:
1. a fixed cover; 101. a filter screen; 2. a water-cooled tube; 3. an air inlet cover; 4. a heat radiation fan; 5. a grid ring; 6. a bottom cover; 7. a water tank; 8. and (3) a circulating water pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
First embodiment:
referring to fig. 1-3, the utility model provides a heat dissipating device of a wind turbine, which comprises a fixed cover 1 and a water tank 7 fixed on the wind turbine, wherein the fixed cover 1 is of a cylindrical structure with an opening structure up and down, a heat dissipating fan 4 is arranged in the fixed cover 1, the high end of the heat dissipating fan 4 is connected with an air inlet cover 3, and a plurality of through holes penetrate through the surface of the air inlet cover 3; the water tank 7 is provided with a water inlet pipe and a water outlet pipe, the water outlet pipe is provided with a circulating water pump 8, the fixed cover 1 is fixedly provided with a water cooling pipe 2 corresponding to the air inlet cover 3, the water inlet pipe of the water cooling pipe 2 downwards passes out of the fixed cover 1 and is connected with the circulating water pump 8, and the water return pipe of the water cooling pipe 2 is connected with the water inlet pipe of the water tank 7 and is used for realizing water circulation inside the water cooling pipe 2;
when the air conditioner is used, water in the water tank 7 can be pumped out through the circulating water pump 8, water flow can circulate in the water cooling pipe 2 and flow back to the water tank 7, when water circulates in the water cooling pipe 2, air can enter the air inlet cover 3 through the cooling fan 4, and the air is led out through the bottom of the fixed cover 1, wherein the air can enter the air inlet cover 3 through the opening at the top of the air inlet cover 3 and the side wall through hole of the air inlet cover 3, when the air enters the air inlet cover 3 through the through hole of the side wall of the air inlet cover 3, the air is increased in density and increased in heat conductivity with the small hole wall, the air temperature is reduced due to heat dissipation of the small hole wall, auxiliary air can be quickly cooled, hot air can be led out through the cooling fan 4, the air at the high end of the air inlet cover 3 is different from the temperature of the air entering from the side wall through hole of the air inlet cover 3, the air at different temperatures can be mixed to realize heat dissipation, and the heat dissipation effect is good.
The second embodiment is different from the first embodiment in that:
referring to fig. 1 and 2, the number of the water-cooling pipes 2 is multiple, the water-cooling pipes 2 are in a gate-type structure, the bottoms of two adjacent water-cooling pipes 2 are mutually communicated through a pipeline, circulation of water inside the water-cooling pipes 2 can be achieved, the filter screen 101 is installed at the opening end of the fixed cover 1, the filter screen 101 is in a net-shaped structure, an opening corresponding to the water-cooling pipes 2 is penetrated through the surface of the filter screen 101 and used for limiting the water-cooling pipes 2, the water-cooling pipes 2 can be kept in a vertical state through the opening on the surface of the filter screen 101, the upper surface of the filter screen 101 is connected with the air inlet cover 3, fixation of the water-cooling pipes 2 can be achieved through the filter screen 101, the grid ring 5 is installed inside the fixed cover 1 through a connecting rod, the grid ring 5 is in a grid structure, the water-cooling pipes 2 are located between the fixed cover 1 and the grid ring 5, preferably, the filter screen 101 comprises a multi-layer filter layer structure, the filter screen 101 is detachably connected with the fixed cover 1, and the multi-layer structure on the filter screen 101 is convenient to detach and replace, and the fan 4 can be protected, and the service life of the device is prolonged.
The third embodiment is different from the first embodiment in that:
referring to fig. 1, the middle part of the air inlet cover 3 is close to the axis of the air inlet cover, the outer wall of the air inlet cover 3 is of an arc structure, the distance between the water cooling pipe 2 and the air inlet cover 3 can be increased, more hot air can flow to the position of the heat dissipation fan 4 through the through holes on the surfaces of the water cooling pipe 2 and the air inlet cover 3, and the hot air is led out through the heat dissipation fan 4, preferably, the water cooling pipe 2 and the air inlet cover 3 are made of copper materials, the copper materials have good heat absorption and heat dissipation effects, and the heat conduction effect is better.
The fourth embodiment is different from the first embodiment in that:
referring to fig. 3, the bottom cover 6 is installed on the bottom surface of the fixed cover 1, the heat dissipation fan 4 can be protected through the bottom cover 6, preferably, a groove corresponding to the grid ring 5 is formed in the surface of the bottom cover 6, limiting of the grid ring 5 is achieved through the groove, the bottom cover 6 is in threaded connection with the fixed cover 1, and accordingly the bottom cover 6 is convenient to install and detach, and the use is more convenient.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a wind turbine generator system heat abstractor, includes fixed cover (1) and water tank (7) that are fixed in on the wind turbine generator system, its characterized in that:
the fixed cover (1) is of an opening structure up and down, a heat dissipation fan (4) is arranged in the fixed cover (1), the high end of the heat dissipation fan (4) is connected with an air inlet cover (3), and a plurality of through holes penetrate through the surface of the air inlet cover (3);
be equipped with inlet tube and outlet pipe on water tank (7), install circulating water pump (8) on its outlet pipe, be fixed with on fixed cover (1) with water cooling pipe (2) that air inlet cover (3) corresponds, water cooling pipe (2) inlet tube wear out downwards fixed cover (1), and with circulating water pump (8) are connected, the wet return of water cooling pipe (2) with the inlet tube of water tank (7) is connected for realize the inside hydrologic cycle of water cooling pipe (2).
2. The wind turbine generator system heat dissipation device according to claim 1, wherein: the number of the water cooling pipes (2) is multiple, the water cooling pipes are of a gate-type structure, and the bottom ends of two adjacent water cooling pipes (2) are mutually communicated through pipelines.
3. The wind turbine generator system heat dissipation device according to claim 2, wherein: the utility model discloses a water-cooled air conditioner, including fixed cover (1), filter screen (101) are installed to the open end of fixed cover (1), filter screen (101) are network structure, and its surface run through with the opening that water-cooled tube (2) corresponds for carry out spacingly to water-cooled tube (2), filter screen (101) upper surface with air inlet cover (3) are connected.
4. A wind turbine heat sink according to claim 3, wherein: the utility model discloses a water-cooled heat exchanger is characterized in that a grid ring (5) is arranged in a fixed cover (1) through a connecting rod, the grid ring (5) is in a grid structure, and a water-cooled tube (2) is positioned between the fixed cover (1) and the grid ring (5).
5. The heat dissipation device for a wind turbine according to claim 4, wherein: the filter screen (101) comprises a multi-layer filter layer structure, and the filter screen (101) is detachably connected with the fixed cover (1).
6. The wind turbine generator system heat dissipation device according to claim 1, wherein: the middle part of the air inlet cover (3) is bent near the axis of the air inlet cover.
7. The wind turbine generator system heat dissipation device according to claim 6, wherein: the water cooling pipe (2) and the air inlet cover (3) are made of copper materials.
CN202321640870.6U 2023-06-27 2023-06-27 Wind turbine generator system heat abstractor Active CN220302272U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321640870.6U CN220302272U (en) 2023-06-27 2023-06-27 Wind turbine generator system heat abstractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321640870.6U CN220302272U (en) 2023-06-27 2023-06-27 Wind turbine generator system heat abstractor

Publications (1)

Publication Number Publication Date
CN220302272U true CN220302272U (en) 2024-01-05

Family

ID=89347589

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321640870.6U Active CN220302272U (en) 2023-06-27 2023-06-27 Wind turbine generator system heat abstractor

Country Status (1)

Country Link
CN (1) CN220302272U (en)

Similar Documents

Publication Publication Date Title
CN206116955U (en) Heat -dissipation type switch cabinet
CN214944752U (en) Be applied to wind generating set's wheel hub water cooling circulation system
CN220302272U (en) Wind turbine generator system heat abstractor
CN214046449U (en) Heat radiation structure of power
CN211716670U (en) Quick-heating type electric heating boiler
CN204906167U (en) Water wind heat dissipation formula wind power converter cabinet
CN211017971U (en) Intelligent photovoltaic grid-connected box complete set switch equipment
US20130202421A1 (en) Passive Liquid Cooling System for Inverters Utilized for Wind Turbine Applications
CN210143215U (en) High heat dispersion generating set control module
JP6230424B2 (en) Wind power generator
CN208548838U (en) A kind of inverter cabinet of the photovoltaic DC-to-AC converter with radiator structure
CN208738981U (en) The generator that a kind of alternating current can be cut automatically when powering off
CN206619467U (en) Transformer cooling system and the wind power generating set including the cooling system
CN211428726U (en) Switch board for electrical engineering
CN219372929U (en) Heat dissipation power supply
CN216623942U (en) Heat radiation structure for power transformer
CN212232007U (en) Improved heat dissipation device for electrical equipment
CN213151794U (en) Air-water cooler of wind power generator
CN213244742U (en) Air-water cooling integrated cooling system of frequency converter cabinet
CN212183328U (en) Generator heat sink for power station
CN115833482B (en) Single-phase asynchronous motor split-flow radiator of industrial air conditioner external unit
CN213125307U (en) Alternating current power distribution cabinet of photovoltaic power generation system
CN210630151U (en) Converter heat dissipation casing
CN215861026U (en) Insulation structure for oil diffusion pump and oil diffusion pump
CN219999906U (en) Convection heat transfer device for cooling electrical equipment in tower of wind generating set

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant