CN212055001U

CN212055001U - Portable wind driven generator cabin heat dissipation ear rack device

Info

Publication number: CN212055001U
Application number: CN202020277966.0U
Authority: CN
Inventors: 刘晓明
Original assignee: Nanjing Institute of Industry Technology
Current assignee: Nanjing Institute of Industry Technology
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-01
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a portable aerogenerator's cabin heat dissipation ear frame device, include: shell and generating set, generating set installs on the shell, the both sides of shell are provided with the heat dissipation ear frame respectively, the heat dissipation ear frame is Jiong font structure and tip and shell welded connection, the inside of shell is provided with the cabin, the through-hole has all been seted up on the both sides wall in cabin, install the connecting block in the through-hole, be fixed with the sealing washer on the connecting block outer wall, the heating panel has all been welded to the both sides of connecting block, two heating panels set up respectively inside and outside the shell. The utility model discloses installed the heat dissipation ear rack in both sides, carried out heat conduction through heating panel, connecting block and the radiating liquid that sets up on the shell surface, taken the inside temperature out to come to cool off fluid through the cooling plate, reach rapid cooling's effect, make the inside normal operating temperature that keeps in cabin of compactness, avoid the high temperature and to the damage that the part caused.

Description

Portable wind driven generator cabin heat dissipation ear rack device

Technical Field

The utility model relates to a fan generator technical field, more specifically are a portable aerogenerator's cabin heat dissipation ear rest device.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises wind wheels, a generator (including a device), a direction regulator (empennage), a tower, a speed-limiting safety mechanism, an energy storage device and other components. The wind driven generator has simple working principle, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator rotates under the drive of the wind wheel shaft to generate electricity. In a broad sense, wind energy is also solar energy, so that the wind power generator is a heat energy utilization generator which uses solar energy as a heat source and uses the atmosphere as a working medium.

At present, the existing portable wind driven generator has the following problems: in order to improve the portability of the wind driven generator, components are compactly arranged, the heat dissipation speed and efficiency of the heat dissipation assembly are poor, and the internal temperature of the wind driven generator rises after long-term use, so that the components are damaged and loss is caused. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable aerogenerator's cabin heat dissipation ear frame device has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a portable aerogenerator's cabin heat dissipation ear rack device, includes: the generator set is installed on the shell, heat dissipation lug frames are respectively arranged on two sides of the shell, the heat dissipation lug frames are in Jiong-shaped structures, the end portions of the heat dissipation lug frames are connected with the shell in a welding mode, a cabin is arranged inside the shell, through holes are formed in two side walls of the cabin, a connecting block is installed in each through hole, a sealing ring is fixed on the outer wall of each connecting block, heat dissipation plates are welded on two sides of each connecting block, the two heat dissipation plates are respectively arranged inside and outside the shell, liquid storage tanks are formed in the heat dissipation plates, and liquid conveying holes communicated with the liquid storage tanks are formed in the surfaces of; the cooling ear rack is characterized in that cooling plates which are obliquely arranged are symmetrically welded in the cooling ear rack, the cooling plates are welded with the cooling plates arranged outside the shell in a welding mode, three groups of cooling cavities are arranged in the cooling plates, the cooling cavities are communicated with the liquid storage tank, and cooling liquid is filled in the liquid storage tank, the cooling cavities and the liquid conveying holes.

As a preferred embodiment of the present invention, two connecting holes, two connecting tubes are connected between the connecting holes, and a liquid return tube is connected to the bottom of the cooling plate.

As a preferred embodiment of the utility model, cabin internally mounted has two transfer pumps, it is connected with the transfer pump to return the liquid pipe end, still be connected with the drain pipe on the transfer pump.

As a preferred embodiment of the present invention, the end of the liquid outlet pipe is connected to a heat dissipation plate located inside the housing.

As a preferred embodiment of the present invention, the front end of the heat dissipation ear rack is provided with the wind guiding projection, the wind guiding projection is arc-shaped and protruding, the surface of the heat dissipation ear rack is located on both sides of the wind guiding projection, and the wind guiding holes are formed.

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

this aerogenerator has installed the heat dissipation ear frame in both sides, carries out the heat conduction through heating panel, connecting block and the radiating liquid that sets up on the shell surface, takes the inside temperature out to come to cool off fluid through the cooling plate, reach rapid cooling's effect, make the inside normal operating temperature that keeps in cabin of compactness, avoid the high temperature and to the damage that the part caused.

Drawings

Fig. 1 is a side view of a cabin heat dissipation ear rack device of a portable wind driven generator according to the present invention;

fig. 2 is a cross-sectional view of the heat dissipating ear mount of the present invention;

fig. 3 is a cross-sectional view of the housing of the present invention.

In the figure, a housing 1; a heat dissipating ear frame 2; a generator set 3; an air guide projection 5; a wind guide hole 6; a cooling plate 7; an infusion tube 8; a nacelle 9; a heat dissipation plate 10; a reservoir 11; a seal ring 12; a connecting block 13; a liquid outlet pipe 14; an infusion pump 15; a liquid return pipe 16; an infusion hole 17; a connecting hole 18; a heat dissipation chamber 19.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a portable aerogenerator's cabin heat dissipation ear rack device, includes: the generator set is installed on the shell 1, the two sides of the shell 1 are respectively provided with a heat dissipation lug frame 2, the heat dissipation lug frames 2 are in Jiong-shaped structures, the end parts of the heat dissipation lug frames are connected with the shell 1 in a welding mode, a cabin 9 is arranged inside the shell 1, through holes are formed in the two side walls of the cabin 9, a connecting block 13 is installed in each through hole, a sealing ring 12 is fixed on the outer wall of each connecting block 13, the sealing performance is improved, heat dissipation plates 10 are welded on the two sides of each connecting block 13, the two heat dissipation plates 10 are respectively arranged inside and outside the shell 1, the heat dissipation plate 10 arranged inside the shell 1 conducts heat, the heat dissipation plate 10 arranged outside the shell 1 conducts heat, a liquid storage tank 11 is formed inside each heat dissipation plate 10, and the; the interior symmetrical welding of heat dissipation ear rack 2 has cooling plate 7 that the slope set up, and cooling plate 7 adopts welded mode and sets up at the heating panel 10 welded connection in the shell 1 outside, and cooling plate 7 is inside to be provided with three group's heat dissipation chamber 19, and heat dissipation chamber 19 is linked together with reservoir 11, all pack in reservoir 11, heat dissipation chamber 19 and the transfusion hole 17 has the coolant liquid, and the coolant liquid loops through drain pipe 14, reservoir 11, transfusion hole 17, heat dissipation chamber 19, transfer line 8, liquid return pipe 16 and transfer pump 15 and circulates.

In a further improvement, as shown in fig. 2-3: connecting holes 18 are formed in opposite surfaces of the two cooling plates 7, a liquid conveying pipe 8 is connected between the two connecting holes 18, and a liquid return pipe 16 is connected to the bottom of the cooling plate 7 on the lower side to form oil circuit circulation.

In a further improvement, as shown in fig. 3: two liquid delivery pumps 15 are arranged in the engine room 9, the tail ends of liquid return pipes 16 are connected with the liquid delivery pumps 15, and liquid outlet pipes 14 are further connected to the liquid delivery pumps 15 to form oil circuit circulation.

In a further improvement, as shown in fig. 3: the tail end of the liquid outlet pipe 14 is connected with a heat dissipation plate 10 positioned in the shell 1, the tail end of the heat dissipation plate 10 is connected with a connector, the connector is connected with the liquid outlet pipe 14, and the other end of the connector is communicated with the liquid storage tank 11.

Specifically, the front end of the heat dissipation ear rack 2 is provided with a wind guide lug 5, the wind guide lug 5 is arc-shaped and protruding, wind guide holes 6 are formed in the surface of the heat dissipation ear rack 2 and located on two sides of the wind guide lug 5, the wind guide lug 5 plays a role in guiding cooling wind, and the cooling wind cools a cooling plate 7 after entering the inside of the wind guide holes 6.

The utility model discloses when using, start transfer pump 15, transfer pump 15 drives the coolant liquid, in discharging the coolant liquid into reservoir 11 through drain pipe 14, the coolant liquid passes through reservoir 11, infusion hole 17, heat dissipation chamber 19, transfer line 8 and return liquid pipe 16 and form the circulation, take out the heat on the heating panel 10 when passing through reservoir 11, and cool off through cooling plate 7, wind-guiding lug 5 plays the guide effect to wind, the cooling air cools down to cooling plate 7 after passing through wind-guiding hole 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable aerogenerator's cabin heat dissipation ear rack device, includes: shell (1) and generating set (3), generating set (3) are installed on shell (1), its characterized in that: the heat dissipation device is characterized in that heat dissipation ear frames (2) are respectively arranged on two sides of the shell (1), the heat dissipation ear frames (2) are in Jiong-shaped structures, the end portions of the heat dissipation ear frames are connected with the shell (1) in a welding mode, a cabin (9) is arranged inside the shell (1), through holes are formed in two side walls of the cabin (9), connecting blocks (13) are installed in the through holes, sealing rings (12) are fixed on the outer walls of the connecting blocks (13), heat dissipation plates (10) are welded on two sides of each connecting block (13), the two heat dissipation plates (10) are respectively arranged inside and outside the shell (1), liquid storage grooves (11) are formed in the heat dissipation plates (10), and liquid conveying holes (17) communicated with the liquid storage grooves (11) are formed in;

the cooling ear frame (2) internal symmetry welding has cooling plate (7) that the slope set up, cooling plate (7) adopt welded mode and set up heating panel (10) welded connection in the shell (1) outside, cooling plate (7) inside is provided with three group's heat dissipation chamber (19), heat dissipation chamber (19) are linked together with reservoir (11), all pack in reservoir (11), heat dissipation chamber (19) and infusion hole (17) has the coolant liquid.

2. The portable wind power generator cabin heat dissipation ear rack device according to claim 1, characterized in that: connecting holes (18) are formed in opposite surfaces of the two cooling plates (7), an infusion tube (8) is connected between the two connecting holes (18), and a liquid return tube (16) is connected to the bottom of the cooling plate (7) located on the lower side.

3. The portable wind power generator cabin heat dissipation ear rack device according to claim 2, characterized in that: cabin (9) internally mounted has two transfer pumps (15), it is connected with transfer pump (15) to return liquid pipe (16) end, still be connected with drain pipe (14) on transfer pump (15).

4. The portable wind power generator cabin heat dissipation ear rack device according to claim 3, characterized in that: the tail end of the liquid outlet pipe (14) is connected with a heat dissipation plate (10) positioned in the shell (1).

5. The portable wind power generator cabin heat dissipation ear rack device according to claim 1, characterized in that: the front end of the heat dissipation ear rack (2) is provided with a wind guide lug (5), the wind guide lug (5) is arc-shaped and convex, and wind guide holes (6) are formed in the surface of the heat dissipation ear rack (2) and located on two sides of the wind guide lug (5).