CN214836896U

CN214836896U - Wind power generation blade gas-heating deicing and frost resisting device

Info

Publication number: CN214836896U
Application number: CN202121200245.0U
Authority: CN
Inventors: 曹辉; 苟淑亮; 高生智; 吴永锋
Original assignee: Northwest Electric Power Construction Gansu Engineering Co Ltd Of China Energy Construction Group
Current assignee: Northwest Electric Power Construction Gansu Engineering Co Ltd Of China Energy Construction Group
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-23
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a wind power generation blade gas heat deicing frost-resistant device relates to wind power generation technical field. The utility model provides a wind power generation blade gas heat deicing frost-resistant device, includes the motor, motor bottom fixedly connected with support frame, motor one side is rotated and is connected with heating mechanism, heating mechanism includes the fixed column, the flourishing basin has been seted up to the inside of fixed column, the equal fixedly connected with flabellum in the fixed column outside, the inside recess that has all seted up of flabellum, the equal fixedly connected with fin in the inside of recess, the equal fixedly connected with hose in fin middle part, and hose and flourishing basin are connected, the wash port has all been seted up to the inside of fixed column. The utility model discloses a setting of basin, hose and fin has realized the cooperation that can pass through basin, hose and fin, and then passes through the fin transmission with the temperature in the hose to avoid the flabellum surface to freeze, thereby avoid the flabellum to transship and the operation accident that the ice-cube drops and causes.

Description

Wind power generation blade gas-heating deicing and frost resisting device

Technical Field

The utility model relates to a wind power generation technical field specifically is a wind power generation blade gas-heating deicing frost-resistant device.

Background

Wind is mainly used for pumping water and grinding surfaces through windmills for a long time, people are interested in how to generate electricity by utilizing wind, wind power generation means that kinetic energy of wind is converted into electric energy, the wind is pollution-free energy, the wind power generation is very environment-friendly, and the generated electric energy is very huge, so that more and more people pay more attention to wind power generation, the wind power generation can be used as clean renewable energy, more and more attention is paid, the accumulated amount of the wind power generation is huge, and the total amount of the wind power generation in the world is about 10 times larger than the total amount of water power which can be developed and utilized on the earth.

When using aerogenerator electricity generation, often because equipment exposes in the open air, thereby it can lead to the flabellum surface to freeze along with the temperature reduction to lead to the flabellum in cold areas, because freeze and lead to the blade to transship, the distribution of blade load is uneven, and then causes the wind energy of lasting output to receive the influence, simultaneously, when the blade in rotatory in-process, very easily appear the operation accident that the ice-cube drops and arouse, propose a wind power generation blade gas heat deicing frost resistance device for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind power generation blade gas hot deicing frost-resistant device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind power generation blade gas heat deicing frost resisting device, includes the motor, motor bottom fixedly connected with support frame, motor one side is rotated and is connected with heating mechanism, heating mechanism includes the fixed column, the flourishing basin has been seted up to the inside of fixed column, the equal fixedly connected with flabellum in the fixed column outside, the inside recess that has all seted up of flabellum, the inside equal fixedly connected with fin of recess, the equal fixedly connected with hose in fin middle part, and hose and flourishing basin are connected.

Preferably, the fixed column is internally provided with a drain hole, the inner wall of the water containing groove is fixedly connected with a first water inlet pipe, one end of the first water inlet pipe is fixedly connected with a water pump, one side of the water pump is fixedly connected with a fixed rod, one side of the fixed rod is fixedly connected with the fixed column, and one side of the water containing groove is fixedly connected with a heating rod.

Preferably, the thermometer is fixedly connected with the outer side of the fixing column, the thermometer is electrically connected with the water pump, the fixing groove is formed in the outer side of the fixing column, and the connecting groove is formed in the fixing groove.

Preferably, flabellum one side fixedly connected with fixed block, and fixed block and fixed slot looks adaptation, the equal fixedly connected with connecting rod in fixed block one side, and connecting rod and connecting slot looks adaptation, hose one side fixedly connected with connecting pipe.

Preferably, a second water inlet pipe and a drain pipe are respectively arranged inside the hose, the drain pipe is connected with the drain hole, and a bent pipe is fixedly connected to one side of the hose.

Preferably, a connecting ring is fixedly connected to one end of the connecting pipe and the inside of the fixing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this wind power generation blade gas heat deicing frost resisting device through the setting of flourishing basin, hose and fin, has realized the cooperation that can pass through flourishing basin, hose and fin, and then passes through the fin transmission with the temperature in the hose to avoid the flabellum surface to freeze, thereby avoid the flabellum to transship and the operation accident that the ice-cube drops and cause.

(2) This wind power generation blade gas heat deicing frost resisting device through the setting of thermometer and heating rod, has realized can through thermometer and heating rod cooperation, and then heats the inside liquid in flourishing basin, ensures deicing efficiency.

Drawings

Fig. 1 is a schematic view of a main shaft mapping structure of the present invention;

FIG. 2 is a partial view of the fan blade of the present invention;

FIG. 3 is a schematic view of a sectional view of a fan blade of the present invention;

FIG. 4 is a schematic view of the structure of the fixed groove axial mapping of the present invention;

fig. 5 is a schematic structural view of a cross-sectional view of a fixing column of the present invention;

fig. 6 is a schematic structural view of the cross-sectional view of the hose of the present invention.

In the figure: 1. a motor; 101. a support frame; 2. a heating mechanism; 201. a fan blade; 202. a fixed block; 203. a connecting rod; 204. a connecting pipe; 205. a connecting ring; 206. a groove; 207. a heat sink; 208. fixing a column; 209. a water containing tank; 210. a drain hole; 211. a first water inlet pipe; 212. fixing the rod; 213. a water pump; 215. a heating rod; 216. a thermometer; 217. bending the pipe; 218. fixing grooves; 219. connecting grooves; 220. a hose; 221. a second water inlet pipe; 222. and a water discharge pipe.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-6, the utility model provides a technical solution: a wind power generation blade gas-heating deicing and frost resisting device comprises a motor 1, a supporting frame 101 is fixedly connected to the bottom of the motor 1, a heating mechanism 2 is rotatably connected to one side of the motor 1, the heating mechanism 2 comprises fixed columns 208, drain holes 210 are formed in the fixed columns 208, the drain holes 210 collect flowing-back cooling liquid into a water containing tank 209 for circulation, first water inlet pipes 211 are fixedly connected to the inner wall of the water containing tank 209, one ends of the first water inlet pipes 211 are fixedly connected with a water pump 213, one sides of the water pumps 213 are fixedly connected with fixed rods 212, one sides of the fixed rods 212 are fixedly connected with the fixed columns 208, one sides of the water containing tank 209 are fixedly connected with heating rods 215, resistance wires are fixedly connected to the inner portions of the heating rods 215, the cooling liquid can be rapidly heated when the power is on, a thermometer 216 is fixedly connected to the outer sides of the fixed columns 208 and electrically connected with the water pumps 213, the water pumps 213 are matched with hoses 220 to convey the heated cooling liquid and the cooled cooling liquid, the thermometer 216 senses the external temperature, converts the temperature into an electric signal, and is matched with the heating rod 215 and the water pump 213 for deicing, the fixing grooves 218 are formed on the outer sides of the fixing columns 208, the connecting grooves 219 are formed in the fixing grooves 218, the water containing grooves 209 are formed in the fixing columns 208, the fan blades 201 are fixedly connected to the outer sides of the fixing columns 208, the fixing blocks 202 are fixedly connected to one sides of the fan blades 201, the fixing blocks 202 are matched with the fixing grooves 218, the connecting rods 203 are fixedly connected to one sides of the fixing blocks 202, the connecting rods 203 are matched with the connecting grooves 219, the connecting pipes 204 are fixedly connected to one sides of the hoses 220, the connecting rings 205 are fixedly connected to one ends of the connecting pipes 204 and the inner portions of the fixing grooves 218, the connecting rings 205 facilitate the connection between the fan blades 201 and the fixing columns 208, the grooves 206 are formed in the fan blades 201, the radiating fins 207 are fixedly connected to the inner portions of the grooves 206, and the radiating fins 207 are made of copper, have high heat conductivility of price, and then can be quick transmit the temperature to flabellum 201 on, the equal fixedly connected with hose 220 in fin 207 middle part, and hose 220 and flourishing basin 209 are connected, and hose 220 is inside to have seted up second inlet tube 221 and drain pipe 222 respectively, and drain pipe 222 and wash port 210 are connected, hose 220 one side fixedly connected with return bend 217.

When the wind driven generator is used, firstly, the thermometer 216 on one side of the fixing block 202 detects the ambient temperature, when the detected ambient temperature is lower than the preset value, the thermometer 216 sends an electric signal to start the heating rod 215 so that the heating rod 215 heats the cooling liquid in the water containing tank 209, meanwhile, the water pump 213 starts to work, the cooling liquid in the water containing tank 209 is conveyed to the inside of the second water inlet pipe 221 in the hose 220 through the first water inlet pipe 211, then the heated cooling liquid transfers the heat to the radiating fins 207 on the outer side through the hose 220, then the radiating fins 207 transfer the heat to the fan blades 201, thereby avoiding the icing outside of the fan blades 201, meanwhile, the cooled cooling liquid enters the drainage pipe 222 through the bent pipe 217 to be conveyed, and flows into the internal circulation of the water containing tank 209 through the drainage hole 210.

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 wind power generation blade gas heat deicing frost-resistant device, includes motor (1), motor (1) bottom fixedly connected with support frame (101), its characterized in that: the heating mechanism (2) is connected to one side of the motor (1) in a rotating mode, the heating mechanism (2) comprises a fixed column (208), a water containing groove (209) is formed in the fixed column (208), fan blades (201) are fixedly connected to the outer sides of the fixed column (208), grooves (206) are formed in the fan blades (201), cooling fins (207) are fixedly connected to the inner portions of the grooves (206), hoses (220) are fixedly connected to the middle portions of the cooling fins (207), and the hoses (220) are connected with the water containing groove (209).

2. The wind-driven power generation blade air-heated deicing and anti-frost device according to claim 1, characterized in that: the water outlet holes (210) are formed in the fixed columns (208), the inner wall of the water containing groove (209) is fixedly connected with a first water inlet pipe (211), one end of the first water inlet pipe (211) is fixedly connected with a water pump (213), one side of the water pump (213) is fixedly connected with a fixed rod (212), one side of the fixed rod (212) is fixedly connected with the fixed columns (208), and one side of the water containing groove (209) is fixedly connected with a heating rod (215).

3. The wind-driven power generation blade air-heated deicing and anti-frost device according to claim 1, characterized in that: the thermometer (216) is fixedly connected to the outer side of the fixing column (208), the thermometer (216) is electrically connected with the water pump (213), fixing grooves (218) are formed in the outer side of the fixing column (208), and connecting grooves (219) are formed in the fixing grooves (218).

4. The wind-driven power generation blade air-heated deicing and anti-frost device according to claim 1, characterized in that: flabellum (201) one side fixedly connected with fixed block (202), and fixed block (202) and fixed slot (218) looks adaptation, equal fixedly connected with connecting rod (203) in fixed block (202) one side, and connecting rod (203) and spread groove (219) looks adaptation, hose (220) one side fixedly connected with connecting pipe (204).

5. The wind-driven power generation blade air-heated deicing and anti-frost device according to claim 1, characterized in that: the hose (220) is internally provided with a second water inlet pipe (221) and a drain pipe (222), the drain pipe (222) is connected with the drain hole (210), and one side of the hose (220) is fixedly connected with a bent pipe (217).

6. The wind-driven power generation blade air-heated deicing and anti-frost device according to claim 4, characterized in that: and a connecting ring (205) is fixedly connected to one end of the connecting pipe (204) and the inside of the fixing groove (218).