CN212898777U

CN212898777U - Aerogenerator kuppe convenient to installation

Info

Publication number: CN212898777U
Application number: CN202021258292.6U
Authority: CN
Inventors: 盖秀春
Original assignee: Eulikind Tianjin Technology Co Ltd
Current assignee: Eulikind Tianjin Technology Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-06
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a aerogenerator kuppe convenient to installation, including the kuppe main part, kuppe main part open-ended one side is equipped with the several mounting panel, the several mounting hole is all seted up on the surface of mounting panel, set up the through-hole respectively all around of kuppe main part inner wall, equal fixed mounting sleeve in the through-hole, equal movable mounting connecting rod in the sleeve, the periphery of connecting rod is equipped with the guider that can make it follow sleeve axial displacement, the outer end of connecting rod is the fixed mounting baffle respectively, the baffle can be located corresponding sleeve and contact the cooperation with it. The utility model discloses a mutually supporting between sleeve, connecting rod, baffle isotructure can make sleeve, connecting rod, baffle isotructure along with a plurality of sleeve circulative opening and closing of kuppe main part pivoted in-process, makes the air current pass through in the sleeve gets into the kuppe main part, makes it dispel the heat to the fan of being connected with the kuppe main part, improves the radiating effect of fan, reduces the probability of damage.

Description

Aerogenerator kuppe convenient to installation

Technical Field

The utility model belongs to the kuppe field, specifically speaking are aerogenerator kuppe convenient to installation.

Background

The wind deflector of the wind driven generator refers to an outer protective cover of a fan hub, also called a hub cover, a hub cap and the like, and airflow can be evenly distributed according to the streamline form of the wind deflector when the fan is in a windward state. The air guide sleeve is simple in structure and convenient to install. The generator can produce a large amount of heats at the operation in-process, and at present, wind generating set's air intake sets up the bottom surface or the side at the cabin cover usually, and the kuppe does not generally set up the vent, because the kuppe is under the fan windward state, the air current can be shunted by the kuppe, can't carry out effectual heat dissipation to generating set this moment, breaks down easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a aerogenerator kuppe convenient to installation for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a aerogenerator kuppe convenient to installation, including the kuppe main part, kuppe main part open-ended one side is equipped with the several mounting panel, the several mounting hole is all seted up on the surface of mounting panel, the through-hole is seted up respectively all around to kuppe main part inner wall, equal fixed mounting sleeve in the through-hole, equal movable mounting connecting rod in the sleeve, the periphery of connecting rod is equipped with the guider that can make it follow sleeve axial displacement, the outer end of connecting rod is the fixed mounting baffle respectively, the baffle can be located corresponding sleeve and contact cooperation with it, the inner fixed mounting balancing weight respectively of connecting rod, the balancing weight passes through spring fixed connection with corresponding sleeve, the spring suit is in corresponding connecting rod periphery, the elasticity of spring is less than the balancing weight, the baffle.

According to the wind driven generator air guide sleeve convenient to mount, the guide device is a guide rod, one ends of the guide rods are fixedly mounted on the periphery of the connecting rod, and the other ends of the guide rods are respectively in contact fit with the inner walls of the corresponding sleeves.

According to the wind driven generator air guide sleeve convenient to mount, the movable ends of the guide rods are respectively and fixedly provided with the universal balls, and the universal balls are respectively in contact fit with the inner walls of the corresponding sleeves.

According to the wind driven generator air guide sleeve convenient to mount, the arc-shaped plate with the central hole is fixedly mounted in the sleeve, the concave surfaces of the arc-shaped plate face outwards, and the connecting rod penetrates through the central hole of the arc-shaped plate.

According to the wind driven generator air guide sleeve convenient to mount, the inner side of the baffle is provided with the arc-shaped protrusion, and the arc-shaped protrusion on the inner side of the baffle is in contact fit with the arc surface of the corresponding arc-shaped plate.

According to the wind driven generator air guide sleeve convenient to mount, the sealing ring is fixedly mounted on the concave surface of the arc plate, and the arc protrusion on the inner side of the baffle can be in contact fit with the sealing ring.

The utility model has the advantages that: the utility model discloses when using, the kuppe main part is the same with the mounting means of refluence cover among the prior art, and accessible fixing bolt carries out fixed mounting with mounting panel and fan. When using, the kuppe main part rotates along with the fan is synchronous, and the kuppe main part should the level setting during in-service use, when the baffle was towards the bottom surface, this moment under the effect of balancing weight, connecting rod, guider gravity, the connecting rod drives the baffle and removes to the cover bucket outside, behind the baffle breaks away from the sleeve, inside the air current can get into the kuppe main part through the sleeve, the air current can flow to the fan of being connected with the kuppe main part this moment, takes away the heat that the fan produced, promotes the radiating effect of fan. When the baffle moves towards the sky in-process under the effect of spring force, the balancing weight passes through the connecting rod and drives the baffle and remove in to the sleeve, and the baffle gets into in the sleeve again. Therefore, when the opening of the sleeve is blocked to prevent rain, rain water flows into the air guide sleeve main body from the sleeve. The utility model discloses a mutually supporting between sleeve, connecting rod, baffle isotructure can make sleeve, connecting rod, baffle isotructure along with a plurality of sleeve circulative opening and closing of kuppe main part pivoted in-process, makes the air current pass through in the sleeve gets into the kuppe main part, makes it dispel the heat to the fan of being connected with the kuppe main part, improves the radiating effect of fan, reduces the probability of damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 diagram of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; fig. 3 is a partial enlarged view of ii of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A wind driven generator dome convenient to install is disclosed, as shown in the figure, comprising a dome main body 1, a plurality of mounting plates 2 are arranged on one side of an opening of the dome main body 1, a plurality of mounting holes 3 are arranged on the surface of each mounting plate 2, through holes 4 are respectively arranged on the periphery of the inner wall of the dome main body 1, sleeves 5 are fixedly mounted in the through holes 4, one ends of the sleeves 5 are positioned in the corresponding through holes 4 and fixedly connected with the sleeves, the other ends of the sleeves 5 are positioned in the dome main body 1, connecting rods 6 are movably mounted in the sleeves 5, the diameter of each connecting rod 6 is smaller than 1/4 of the inner diameter of each sleeve 5, a guide device capable of axially moving along the sleeves 5 is arranged on the periphery of each connecting rod 6, baffles 7 are respectively and fixedly mounted at the outer ends of the connecting rods 6, the baffles 7 can be positioned in the corresponding sleeves 5 and are in, the balancing weight 8 is fixedly connected with the corresponding sleeve 5 through a spring 9, one end of the spring 9 is fixedly connected with one side of the corresponding balancing weight 8, the other end of the spring 9 is fixedly connected with the inner side of the corresponding sleeve 5, the spring 9 is sleeved on the periphery of the corresponding connecting rod 6, and the elasticity of the spring 9 is smaller than the sum of the gravity of the balancing weight 8, the baffle 7 and the guide device. The utility model discloses when using, kuppe main part 1 is the same with the mounting means of refluence cover among the prior art, and accessible fixing bolt carries out fixed mounting with mounting panel 2 and fan. When using, kuppe main part 1 rotates along with the fan is synchronous, kuppe main part 1 should the level setting during in-service use, when baffle 7 is towards the bottom surface, this moment at balancing weight 8, connecting rod 6, under the effect of guider gravity, connecting rod 6 drives baffle 7 and removes to the set bucket 5 outside, baffle 7 breaks away from behind the sleeve 5, the air current can get into inside kuppe main part 1 through sleeve 5, the air current can flow to the fan of being connected with kuppe main part 1 this moment, take away the heat that the fan produced, promote the radiating effect of fan. When baffle 7 towards the in-process in sky under the effect of spring 9 elasticity, balancing weight 8 passes through connecting rod 6 and drives baffle 7 and remove in to sleeve 5, baffle 7 reentrant sleeve 5. So that rainwater flows into the dome body 1 from the sleeve 5 when the opening of the sleeve 5 is blocked to prevent rain. The utility model discloses a mutually supporting between sleeve 5, connecting rod 6, baffle 7 isotructure can make sleeve 5, connecting rod 6, baffle 7 isotructure along with 1 pivoted in-process several sleeve 5 circulation of kuppe main part open and shut, makes the air current pass through sleeve 5 and gets into kuppe main part 1 in, makes it can dispel the heat to the fan of being connected with kuppe main part 1, improves the radiating effect of fan, reduces the probability of damage.

Specifically, as shown in fig. 2, the guiding device according to the present embodiment is a guiding rod 10, one end of a plurality of guiding rods 10 is fixedly installed on the outer periphery of the connecting rod 6, the guiding rods 10 are distributed in a cross-shaped structure, and the other ends of the guiding rods 10 are respectively in contact fit with the inner wall of the corresponding sleeve 5. Several guide bars 10 of same connecting rod 6 periphery mutually support, can form stable support to connecting rod 6, prevent to lead to connecting rod 6 to take place the skew because 8 focus shakiness of balancing weight.

Specifically, as shown in fig. 2, the movable ends of the guide rods 10 according to this embodiment are respectively and fixedly mounted with universal balls, and the universal balls are respectively in contact fit with the inner walls of the corresponding sleeves 5. This structural design can reduce the friction between the guide bar 10 and the inner wall of the sleeve 5, making the guide bar 10 slide along the inner wall of the sleeve 5 more easily.

Further, as shown in fig. 2, an arc plate 11 with a central hole is fixedly installed in the sleeve 5 according to this embodiment, the diameter of the central hole of the arc plate 11 is larger than that of the connecting rod 6, the concave surfaces of the arc plate 11 face outward, and the connecting rod 6 passes through the central hole of the arc plate 11. This structural design can prevent that the rainwater from flowing into in the sleeve 5, if the rainwater can directly follow arc 11 landing in getting into arc 11 when following the outside landing of kuppe main part, and 1 level of kuppe main part sets up during the in-service use, and arc 11 is towards ground when baffle 7 breaks away from arc 11.

Furthermore, as shown in fig. 2, the inner side of the baffle 7 of this embodiment is provided with an arc-shaped protrusion, and the arc-shaped protrusion on the inner side of the baffle 7 is in contact fit with the arc surface of the corresponding arc-shaped plate 11. This structural design can prevent that 7 baffle stretches out the back because the skew card is outside

sleeve

5, and 7 arc-shaped protrusion of baffle can slide along sleeve 5's opening to make 7 baffle slide in 5. And when baffle 7 breaks away from sleeve 5, the arch of baffle 7 can play the effect of drainage, makes the air current that contacts with baffle 7 can follow the arch of baffle 7 and get into in sleeve 5, improves sleeve 5's ventilation effect.

Furthermore, as shown in fig. 3, a sealing ring 12 is fixedly installed on the concave surface of the arc plate 11 according to the embodiment, and the arc protrusion on the inner side of the baffle 7 can be in contact fit with the sealing ring 12. This structural design can increase the leakproofness of baffle 7 and arc 11 contact site, further prevents that the rainwater from getting into in the sleeve 5.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a aerogenerator kuppe convenient to installation, includes kuppe main part (1), and kuppe main part (1) open-ended one side is equipped with several mounting panel (2), and several mounting hole (3), its characterized in that are all seted up on the surface of mounting panel (2): through-hole (4) are seted up respectively all around of kuppe main part (1) inner wall, equal fixed mounting sleeve (5) in through-hole (4), equal movable mounting connecting rod (6) in sleeve (5), the periphery of connecting rod (6) is equipped with the guider that can make it along sleeve (5) axial displacement, the outer end of connecting rod (6) is fixed mounting baffle (7) respectively, baffle (7) can be located corresponding sleeve (5) and contact fit with it, fixed mounting balancing weight (8) respectively in the inner of connecting rod (6), balancing weight (8) pass through spring (9) fixed connection with corresponding sleeve (5), spring (9) suit is in corresponding connecting rod (6) periphery, the elasticity of spring (9) is less than balancing weight (8), baffle (7), guider's gravity sum.

2. An easy to install wind turbine nacelle according to claim 1, wherein: the guiding device is a guiding rod (10), one end of a plurality of guiding rods (10) is fixedly installed on the periphery of the connecting rod (6), and the other end of each guiding rod (10) is in contact fit with the inner wall of the corresponding sleeve (5).

3. An easy to install wind turbine nacelle according to claim 2, wherein: the movable ends of the guide rods (10) are respectively and fixedly provided with universal balls, and the universal balls are respectively in contact fit with the inner walls of the corresponding sleeves (5).

4. An easy to install wind turbine nacelle according to claim 1, wherein: the arc-shaped plate (11) with a central hole is fixedly installed in the sleeve (5), concave surfaces of the arc-shaped plate (11) face outwards, and the connecting rod (6) penetrates through the central hole of the arc-shaped plate (11).

5. An easy to install wind turbine nacelle according to claim 4 wherein: the inner side of the baffle (7) is provided with an arc-shaped bulge, and the arc-shaped bulge on the inner side of the baffle (7) is in contact fit with the arc surface of the corresponding arc-shaped plate (11).

6. An easy to install wind turbine nacelle according to claim 4 wherein: the concave surface of the arc-shaped plate (11) is fixedly provided with a sealing ring (12), and the arc-shaped bulge on the inner side of the baffle plate (7) can be in contact fit with the sealing ring (12).