CN210087556U

CN210087556U - Low-temperature rear engine base of wind driven generator

Info

Publication number: CN210087556U
Application number: CN201921027583.1U
Authority: CN
Inventors: 邹才华; 季建平
Original assignee: Changzhou Dahua Huanyu Machinery Manufacture Co Ltd
Current assignee: Changzhou Dahua Huanyu Machinery Manufacture Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-02-18
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a frame behind aerogenerator low temperature type relates to the aerogenerator field, which comprises a supporting column, the both sides of support column all are connected with vertical strengthening rib, and the both ends of support column all are provided with horizontal strengthening rib, the inside of support column is provided with the ventilation hole, and the inboard of support column is connected with first mounting panel, be provided with the second mounting panel directly over the first mounting panel, and the inside of first mounting panel, second mounting panel and support column all is provided with the mounting hole. The utility model discloses a ventilation hole, coiled pipe, snow kind, inlet, sealed lid, bolt, fin that set up have realized can be because the inside vent that is provided with of support column and bigger degree make the heat of the machine of connecting and the part on the frame taken away when the cabin is ventilated, and coiled pipe and snow kind can guarantee that part and the machine of installing on the mounting panel can obtain the heat dissipation, avoid cabin internal portion machine life to subtract the weak point.

Description

Low-temperature rear engine base of wind driven generator

Technical Field

The utility model relates to a aerogenerator field specifically is a frame behind aerogenerator low temperature type.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current.

The existing rear engine base of the wind driven generator needs to be provided with a plurality of groups of parts, the installed parts can generate heat when in operation, a motor installed inside the cabin body is damaged due to the fact that a proper heat dissipation mechanism is not provided, the existing rear engine base supporting column is insufficient in strength, heavy parts and machines are installed in large quantity, and deformation and collapse are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing rear engine base of the wind driven generator is not provided with a proper heat dissipation mechanism and the strength of a support column of the rear engine base is insufficient, the low-temperature rear engine base of the wind driven generator is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frame behind aerogenerator low temperature type, includes the support column, the both sides of support column all are connected with vertical strengthening rib, and the both ends of support column all are provided with horizontal strengthening rib, the inside of support column is provided with the ventilation hole, and the inboard of support column is connected with first mounting panel, be provided with the second mounting panel directly over the first mounting panel, and the inside of first mounting panel, second mounting panel and support column all is provided with the mounting hole, the bottom of first mounting panel and second mounting panel all is provided with the coiled pipe, and the inside of coiled pipe is provided with snow, the one end of coiled pipe is provided with the inlet, and the outside of inlet is provided with sealed lid, the inside of sealed lid is provided with the bolt, the outside of coiled pipe is connected with the fin, the bottom of support column is provided with the base, and the inside.

Preferably, the number of the support columns is two, and the two groups of the support columns are symmetrically arranged about a longitudinal central axis of the first mounting plate.

Preferably, the quantity of horizontal strengthening rib and vertical strengthening rib all is the multiunit, multiunit horizontal strengthening rib and vertical strengthening rib all equidistance distribute in the inside of support column.

Preferably, the first mounting plate and the second mounting plate are located between the two groups of support columns, and the first mounting plate and the second mounting plate are both fixedly connected with the support columns.

Preferably, the coiled pipe is made of red copper, the coiled pipe is fixedly connected with the first mounting plate and the second mounting plate, and the snow seeds are made of Freon.

Preferably, the inside of sealed lid is provided with the internal thread, the outside of inlet be provided with internal thread assorted external screw thread, and be provided with sealed the pad between inlet and the sealed lid, sealed pad comprises the rubber material, the bolt runs through sealed lid and extends to the inside of inlet.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a ventilation hole that sets up, the coiled pipe, the snow kind, the inlet, sealed lid, the bolt, the fin, can be because the inside vent that is provided with of support column and bigger degree make the heat of machine and the part of connecting on the frame taken away when having realized when the under-deck ventilation, and coiled pipe and snow kind can guarantee that part and the machine of installing on the mounting panel can obtain the heat dissipation, avoid cabin internal portion machine life to subtract weak point, still through the support column that sets up, vertical strengthening rib, horizontal strengthening rib, the support strength of support column has been strengthened with horizontal strengthening rib to vertical strengthening rib has been realized, avoid installing too much machine and lead to the support column to take place to deform, avoid the support column to take place to.

Drawings

Fig. 1 is a bottom view of the present invention;

FIG. 2 is a schematic view of the structure of the heat dissipation tube of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a support pillar; 2. longitudinal reinforcing ribs; 3. mounting holes; 4. a base; 5. a threaded hole; 6. transverse reinforcing ribs; 7. a vent hole; 8. a first mounting plate; 9. a second mounting plate; 10. a serpentine tube; 11. snow seeds; 12. a liquid inlet; 13. a sealing cover; 14. a bolt; 15. and a heat sink.

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, a low-temperature rear base of a wind turbine generator comprises a support column 1, wherein longitudinal reinforcing ribs 2 are connected to two sides of the support column 1, transverse reinforcing ribs 6 are arranged at two ends of the support column 1, a vent hole 7 is arranged inside the support column 1, a first mounting plate 8 is connected to the inner side of the support column 1, a second mounting plate 9 is arranged right above the first mounting plate 8, mounting holes 3 are arranged inside the first mounting plate 8, the second mounting plate 9 and the support column 1, a coiled pipe 10 is arranged at the bottom ends of the first mounting plate 8 and the second mounting plate 9, a snow seed 11 is arranged inside the coiled pipe 10, a liquid inlet 12 is arranged at one end of the coiled pipe 10, a sealing cover 13 is arranged outside the liquid inlet 12, a bolt 14 is arranged inside the sealing cover 13, a cooling fin 15 is connected to the outside of the coiled pipe 10, a base 4 is arranged at the, and the base 4 is provided with a screw hole 5 inside.

The utility model discloses a ventilation hole 7, coiled pipe 10, snow kind 11, inlet 12, sealed lid 13, bolt 14, fin 15 that set up have realized can be because of support column 1 inside is provided with vent 7 and the heat of the machine that makes the frame connect of bigger degree is taken away when the under-deck ventilation, and coiled pipe 10 and snow kind 11 can guarantee that part and the machine installed on the mounting panel can obtain the heat dissipation, avoid cabin internal portion machine life to subtract the weak point.

Please refer to fig. 1, the number of the supporting columns 1 is two, the two groups of supporting columns 1 are symmetrically arranged about the longitudinal central axis of the first mounting plate 8, the supporting columns 1 are connected with the cabin body through the base 4 and the threaded holes 5 arranged at the bottom end, and the plurality of groups of threaded holes 5 make the connection between the supporting columns 1 and the cabin body more tight and firm.

Please refer to fig. 3, the number of the horizontal reinforcing ribs 6 and the vertical reinforcing ribs 2 is multiple, the multiple sets of the horizontal reinforcing ribs 6 and the vertical reinforcing ribs 2 are distributed in the supporting column 1 at equal intervals, the vertical reinforcing ribs 2 and the horizontal reinforcing ribs 6 enhance the supporting strength of the supporting column 1, the supporting column 1 is prevented from being deformed due to too many machines being installed, and the supporting column 1 is prevented from collapsing.

Please refer to fig. 1, the first mounting plate 8 and the second mounting plate 9 are disposed between the two sets of supporting pillars 1, the first mounting plate 8 and the second mounting plate 9 are both fixedly connected to the supporting pillars 1, and the two sets of supporting pillars 1 are welded to the first mounting plate 8 and the second mounting plate 9.

Please refer to fig. 3, the coil 10 is made of red copper, the coil 10 is fixedly connected to the first mounting plate 8 and the second mounting plate 9, and the seeds 11 are made of freon, so that the red copper has good heat conduction effect and high heat conduction speed, and can effectively conduct heat to the heat sink 15 to dissipate heat quickly.

Please refer to fig. 3, an internal thread is disposed inside the sealing cover 13, an external thread matching the internal thread is disposed outside the liquid inlet 12, a sealing gasket is disposed between the liquid inlet 12 and the sealing cover 13, the sealing gasket is made of rubber, and the bolt 14 penetrates through the sealing cover 13 and extends into the liquid inlet 12, the sealing cover 13 and the liquid inlet 12 are connected through the thread and also through two sets of bolts 14, and the dual connection mode prevents the snow seeds 11 from leaking.

The working principle is as follows: when the wind driven generator is used, the base is installed in the cabin body by screwing a plurality of groups of connecting bolts into the threaded holes 5 in the base 4, then key equipment of the wind driven generator is installed on the supporting columns 1, the first installation plate 8 and the second installation plate 9 which comprise transmission chains, yaw assemblies, pedals, generators, couplings and the like, after parts and machines are installed, a large amount of heat can be generated when the machines in the cabin run, the machines installed at the top ends of the first installation plate 8 and the second installation plate 9 can radiate heat through the coiled pipes 10 and the snow seeds 11, the snow seeds 11 are Freon, the boiling point is low and evaporates when heated, the heat generated by the machines is taken away by evaporation and heat absorption, the heat radiation area is enlarged through the radiating fins 15, the heat radiation effect is better, the snow seeds 11 can be reused, the filling time interval is long, and the frequency for opening the cabin body can be effectively reduced, when the cabin body can ventilate, the ventilation holes 7 in the support column 1 can take away the heat of the machine and the parts connected to the machine base to a greater extent, so that the heat dissipation effect is better, and when the machine and the parts are installed on the support column 1, the support strength of the support column 1 can be increased by the transverse reinforcing ribs 6 and the longitudinal reinforcing ribs 2, so that the support column 1 is prevented from deforming.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a frame behind aerogenerator low temperature type, includes support column (1), its characterized in that: the snow-removing support is characterized in that longitudinal reinforcing ribs (2) are connected to two sides of the support column (1), transverse reinforcing ribs (6) are arranged at two ends of the support column (1), vent holes (7) are formed in the support column (1), a first mounting plate (8) is connected to the inner side of the support column (1), a second mounting plate (9) is arranged right above the first mounting plate (8), mounting holes (3) are formed in the first mounting plate (8), the second mounting plate (9) and the support column (1), coiled pipes (10) are arranged at the bottom ends of the first mounting plate (8) and the second mounting plate (9), snow seeds (11) are arranged in the coiled pipes (10), one ends of the coiled pipes (10) are provided with liquid inlets (12), sealing covers (13) are arranged on the outer sides of the liquid inlets (12), bolts (14) are arranged in the sealing covers (13), the outside of coiled pipe (10) is connected with fin (15), the bottom of support column (1) is provided with base (4), and the inside of base (4) is provided with screw hole (5).

2. The low-temperature type rear frame of the wind driven generator according to claim 1, wherein: the number of the support columns (1) is two, and the two groups of the support columns (1) are symmetrically arranged around the longitudinal central axis of the first mounting plate (8).

3. The low-temperature type rear frame of the wind driven generator according to claim 1, wherein: the quantity of horizontal strengthening rib (6) and vertical strengthening rib (2) all is the multiunit, multiunit horizontal strengthening rib (6) and vertical strengthening rib (2) all equidistance distribute in the inside of support column (1).

4. The low-temperature type rear frame of the wind driven generator according to claim 1, wherein: first mounting panel (8) and second mounting panel (9) are located between two sets of support columns (1), and first mounting panel (8) and second mounting panel (9) all with support column (1) fixed connection.

5. The low-temperature type rear frame of the wind driven generator according to claim 1, wherein: the coiled pipe (10) is made of red copper, the coiled pipe (10) is fixedly connected with the first mounting plate (8) and the second mounting plate (9), and the snow seeds (11) are made of Freon.

6. The low-temperature type rear frame of the wind driven generator according to claim 1, wherein: the inside of sealed lid (13) is provided with the internal thread, the outside of inlet (12) be provided with internal thread assorted external screw thread, and be provided with sealed the pad between inlet (12) and sealed lid (13), sealed pad comprises the rubber material, bolt (14) run through sealed lid (13) and extend to the inside of inlet (12).