CN221305624U

CN221305624U - Combined generator shell

Info

Publication number: CN221305624U
Application number: CN202323133094.3U
Authority: CN
Inventors: 陈光圆; 蔡文杰; 贺栋; 吴嘉迪; 杨文浩
Original assignee: NINGBO DONGHAO DIE-CASTING CO LTD
Current assignee: NINGBO DONGHAO DIE-CASTING CO LTD
Priority date: 2023-11-20
Filing date: 2023-11-20
Publication date: 2024-07-09
Anticipated expiration: 2033-11-20

Abstract

The utility model relates to the technical field of generator shells and discloses a combined generator shell, which comprises a left shell, wherein a left cover body is fixedly connected to the left side of the left shell, a right shell is fixedly connected to the right side of the left shell, a right cover body is fixedly connected to the right side of the right shell, and mounting brackets are fixedly connected to the bottom of the left shell and the bottom of the right cover body. According to the utility model, through the cooperation of the supporting plate, the round hole, the cylinder and the cylinder can be separated by wind power generated by the cooling fan after the cooling fan is opened, the spring on the elastic support is compressed, when the cooling fan is closed, the U-shaped plate is vibrated by the compressed spring, at the moment, dust adsorbed on the dust screen can be shaken off by the vibrated U-shaped plate, and further, the dust adsorbed on the dust screen can be automatically shaken off after the generator is started and stopped, so that the generator shell has an automatic ash removing function.

Description

Combined generator shell

Technical Field

The utility model relates to the technical field of generator shells, in particular to a combined generator shell.

Background

The generator is a mechanical device for converting mechanical energy into electric energy, and is driven by a water turbine, a steam turbine, a diesel engine or other power machines, so that energy generated by water flow, air flow, fuel combustion or nuclear fission is converted into mechanical energy to be transmitted to the generator, and then the mechanical energy is converted into electric energy by the generator.

At present, most of the combined generator shells on the market are provided with air holes, so that air inside and outside the shells can flow mutually, and heat in the shells can be discharged from the shells, for example, the split generator shells disclosed in the Chinese patent publication No. CN205429924U can adsorb air holes, and when more dust is adsorbed at the air holes, the air circulation speed inside and outside the shells can be reduced, and then the combined generator shells are required to be cleaned by users when in use, so that the generator shells are inconvenient to use.

Disclosure of utility model

The utility model aims to solve the defects existing in the prior art, such as: at present, most of combined generator shells on the market are provided with air holes, so that air inside and outside the shells can flow mutually, heat in the shells can be discharged from the shells, but dust in the air can adsorb the air holes, and when more dust is adsorbed at the air holes, the air circulation speed inside and outside the shells can be reduced, so that when the combined generator shells are used, a user is required to clean the dust adsorbed at the air holes frequently, so that the generator shells are inconvenient to use, and the combined generator shells are provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a modular generator housing, includes left casing, the left side fixedly connected with left side lid of left side casing, the right side fixedly connected with right side casing of left side casing, the right side fixedly connected with right side lid of right side casing, the bottom of left side casing and the equal fixedly connected with installing support of bottom of right side lid, first through-hole has all been seted up in the front of left side casing and the front of right side casing, the first section of thick bamboo of inner wall fixedly connected with of first through-hole, the second through-hole has all been seted up to the back of left side casing and the back of right side casing, the inner wall fixedly connected with second square tube of second through-hole, the equal fixedly connected with radiator fan of inner wall of the inner wall of first square tube and second square tube, the equal fixedly connected with elastic support of upper surface of left side casing and the upper surface of right side casing, the equal fixedly connected with dust screen of both sides of elastic support, the surface of first square tube and the surface of second square tube all contact with elastic support's inner wall, the inner wall fixedly connected with backup pad of second square tube, the inside backup pad is seted up with the round hole, the inner wall of round hole is connected with the round hole.

Preferably, the elastic support comprises a U-shaped plate, the louvre has all been seted up to the front and back both sides of U-shaped plate, the front and back both sides of U-shaped plate all are connected with the fixed surface of dust screen, the front and back both sides of U-shaped plate inner wall all fixedly connected with third party section of thick bamboo, the surface of first square section of thick bamboo and the surface of second square section of thick bamboo all contact with the inner wall of third party section of thick bamboo, the inner wall fixedly connected with cylinder of U-shaped plate, the surface of cylinder contacts with the inner wall of cylinder, the upper surface of left side casing and the upper surface of right side casing all contact with the inner wall of U-shaped plate, the bar hole has been seted up to the upper surface of U-shaped plate, the laminating of the inner wall in bar hole is provided with first hollow block, the upper surface of left side casing and the upper surface of right side casing all with the bottom fixedly connected with of first hollow block, the inner wall fixedly connected with spring of first hollow block, the surface of spring and the upper surface of U-shaped plate all fixedly connected with second hollow block.

Preferably, the left side fixedly connected with instruction piece of first hollow piece, the laminating of the bottom of instruction piece is provided with the scale, the upper surface of left side casing and the upper surface of right side casing all with the bottom fixed connection of scale.

Preferably, the right side fixedly connected with connecting block of first hollow block, the right side fixedly connected with nut of connecting block, the inner wall threaded connection of nut has the hand to twist the bolt, the laminating of the surface of hand to twist the bolt is provided with the holding ring, the bottom of holding ring and the last fixed surface of U-shaped board are connected.

Preferably, the surface of the hand-screwed bolt is fixedly connected with a limiting ring, and the limiting ring is positioned below the nut.

Preferably, the maximum distance between the hand-screwed bolt and the U-shaped plate is larger than the thickness of the positioning ring.

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

(1) According to the utility model, through the cooperation of the supporting plate, the round hole, the cylinder and the cylinder can be separated by wind power generated by the cooling fan after the cooling fan is opened, the spring on the elastic support is compressed, when the cooling fan is closed, the U-shaped plate is vibrated by the compressed spring, at the moment, dust adsorbed on the dust screen can be shaken off by the vibrated U-shaped plate, and further, the dust adsorbed on the dust screen can be automatically shaken off after the generator is started and stopped, so that the generator shell has an automatic ash removing function.

(2) According to the utility model, the connecting block, the nut, the hand-screwed bolt and the positioning ring are arranged, wherein after a user screws the hand-screwed bolt to the positioning ring, the U-shaped plate can be fixed through the cooperation of the hand-screwed bolt and the positioning ring, so that the dust on the dust screen can be cleaned by the user, and the cleaning process is not troublesome because the dust screen can move.

Drawings

FIG. 1 is a front view of the structure of the present utility model;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of the utility model at B in FIG. 2;

FIG. 4 is a top view of the structure of the present utility model;

FIG. 5 is a front view of the left and right housings of the present utility model;

FIG. 6 is a rear view of the left and right housings of the present utility model;

FIG. 7 is a front view of the elastic support of the present utility model;

FIG. 8 is a cross-sectional view taken at C-C of FIG. 7 in accordance with the present utility model;

fig. 9 is a front view of the support plate of the present utility model.

In the figure: 1. a left housing; 2. a left cover; 3. a right housing; 4. a right cover; 5. a mounting bracket; 6. a first through hole; 7. a first cylinder; 8. a second through hole; 9. a second square cylinder; 10. a heat radiation fan; 11. an elastic support; 111. a U-shaped plate; 112. a heat radiation hole; 113. a third party barrel; 114. a cylinder; 115. a bar-shaped hole; 116. a first hollow block; 117. a spring; 118. a second hollow block; 12. a dust screen; 13. a support plate; 14. a round hole; 15. a cylinder; 16. an indication block; 17. a graduated scale; 18. a connecting block; 19. a nut; 20. screwing the bolt by hand; 21. a positioning ring; 22. and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one:

Referring to fig. 1-9, a combined generator housing, including left casing 1, the left side fixedly connected with left side lid 2 of left casing 1, the right side fixedly connected with right casing 3 of left casing 1, the right side fixedly connected with right side lid 4 of right casing 3, the bottom of left casing 1 and the bottom of right lid 4 all fixedly connected with installing support 5, first through-hole 6 has all been seted up to the front of left casing 1 and the front of right casing 3, first cylinder 7 of inner wall fixedly connected with of first through-hole 6, the second through-hole 8 has all been seted up to the back of left casing 1 and the back of right casing 3, the inner wall fixedly connected with second square cylinder 9 of second through-hole 8, the center of first square cylinder 7 and the center of second square cylinder 9 are on same horizontal line, the inner wall of first square cylinder 7 and the inner wall of second square cylinder 9 all fixedly connected with radiator fan 10, make the inside and outside air of this generator housing can be quick through radiator fan 10, the upper surface of left casing 1 and the upper surface of right casing 3 all fixedly connected with elastic support 11, the front and back of elastic support 11 has first cylinder 7, the inner wall 13 is connected with the inner wall 13 of second cylinder 13 through-hole 13, the inner wall 13 of cylinder 13 is connected with the inner wall 13 of second cylinder 13, the inner wall 13 is connected with the inner wall 13 of cylinder 13, the dust, the inside cylinder is connected with the inner wall of cylinder 13.

The elastic support 11 comprises a U-shaped plate 111, heat dissipation holes 112 are formed in the front side and the rear side of the U-shaped plate 111, air inside and outside the generator shell can circulate through the heat dissipation holes 112, the front side and the rear side of the U-shaped plate 111 are fixedly connected with the surface of the dust screen 12, a third cylinder 113 is fixedly connected to the front side and the rear side of the inner wall of the U-shaped plate 111, the surface of the first cylinder 7 and the surface of the second cylinder 9 are in contact with the inner wall of the third cylinder 113, the U-shaped plate 111 can only move forwards and backwards through the cooperation of the first cylinder 7, the second cylinder 9 and the third cylinder 113, a cylinder 114 is fixedly connected to the inner wall of the U-shaped plate 111, the surface of the cylinder 114 is in contact with the inner wall of the cylinder 15, after the cylinder 114 is inserted into the cylinder 15, the cylinder 114 seals the cylinder 15, the upper surface of the left shell 1 and the upper surface of the right shell 3 are in contact with the inner wall of the U-shaped plate 111, a strip-shaped hole 115 is formed in the upper surface of the U-shaped plate 111, a first hollow block 116 is formed in the inner wall of the strip-shaped hole 115, the upper surface of the left shell 1 and the upper surface of the right shell 3 are in contact with the inner wall of the first hollow block 116, the upper surface of the first hollow block 116 is connected with the first hollow block 116, and the upper surface of the first hollow block 116 is fixedly connected to the upper surface of the hollow block 116 is fixedly connected to the spring 116, and the upper surface of the hollow block 116 is connected to the upper surface of the spring 116.

Embodiment two:

Referring to fig. 1 to 4, an indication block 16 is fixedly connected to the left side of the first hollow block 116, a graduated scale 17 is attached to the bottom of the indication block 16, the upper surface of the left casing 1 and the upper surface of the right casing 3 are fixedly connected to the bottom of the graduated scale 17, and a user can intuitively judge the moving distance of the U-shaped plate 111 and judge the wind power of the cooling fan 10 according to the moving distance of the U-shaped plate 111 through the cooperation of the indication block 16 and the graduated scale 17.

Embodiment III:

Referring to fig. 1-4, the connecting block 18 is fixedly connected to the right side of the first hollow block 116, the nut 19 is fixedly connected to the right side of the connecting block 18, the hand-screwing bolt 20 is connected to the inner wall of the nut 19 in a threaded manner, the limiting ring 22 is fixedly connected to the surface of the hand-screwing bolt 20 and positioned below the nut 19, the hand-screwing bolt 20 cannot be separated from the nut 19 through the limiting ring 22, the positioning ring 21 is attached to the surface of the hand-screwing bolt 20, the bottom of the positioning ring 21 is fixedly connected with the upper surface of the U-shaped plate 111, the maximum distance between the hand-screwing bolt 20 and the U-shaped plate 111 is larger than the thickness of the positioning ring 21, after a user screws the hand-screwing bolt 20 to the positioning ring 21, the U-shaped plate 111 can be fixed through the cooperation of the hand-screwing bolt 20 and the positioning ring 21, and therefore the cleaning process cannot be troublesome because the dust on the dust-proof net 12 can be moved by the user.

In the utility model, when the generator using the generator shell works, the cooling fan 10 is opened, so that air outside the generator shell enters the generator shell through the cooling hole 112 at the first square barrel 7, the cylinder 114 and the cylinder 15 can be separated by wind force generated by the cooling fan 10, at the moment, the air inside the generator shell can be discharged through the cooling hole 112 at the second square barrel 9, the spring 117 on the elastic support 11 is compressed, when the cooling fan 10 is closed, the U-shaped plate 111 is vibrated by the compressed spring 117, at the moment, dust adsorbed on the dust screen 12 can be shaken off by the vibrated U-shaped plate 111, when the dust screen 12 needs to be cleaned manually, the U-shaped plate 111 can not move due to the fact that the hand screw bolt 20 and the positioning ring 21 are matched, and further, a user can clean the dust on the dust screen 12 without causing trouble due to the fact that the dust screen 12 can move.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a combination formula generator housing, includes left casing (1), its characterized in that, the left side fixedly connected with left side casing (1) lid (2), the right side fixedly connected with right casing (3) of left side casing (1), the right side fixedly connected with right side lid (4) of right side casing (3), the bottom of left side casing (1) and the bottom of right lid (4) all fixedly connected with installing support (5), first through-hole (6) have all been seted up in the front of left side casing (1) and the front of right casing (3), the first through-hole (6) the inner wall fixedly connected with first square tube (7), the back of left side casing (1) and the back of right casing (3) all have seted up second through-hole (8), the inner wall fixedly connected with second square tube (9) of second through-hole (8), the inner wall of first square tube (7) and the inner wall of second square tube (9) all fixedly connected with fan (10), the upper surface of left side casing (1) and the front of right side casing (3) all have elastic support (11) and elastic support (11) of first side and the equal elastic support (11) of the back of side casing (3) all, the elastic support (11) all are connected with the back of side (11), the inner wall fixedly connected with backup pad (13) of second square section of thick bamboo (9), round hole (14) have been seted up to the inside of backup pad (13), the inner wall fixedly connected with drum (15) of round hole (14), the inner wall of drum (15) and the surface contact of elastic support (11).

2. The combined generator housing according to claim 1, wherein the elastic support (11) comprises a U-shaped plate (111), heat dissipation holes (112) are formed in the front side and the rear side of the U-shaped plate (111), the front side and the rear side of the U-shaped plate (111) are fixedly connected with the surface of the dust screen (12), a third party cylinder (113) is fixedly connected to the front side and the rear side of the inner wall of the U-shaped plate (111), the surface of the first party cylinder (7) and the surface of the second party cylinder (9) are in contact with the inner wall of the third party cylinder (113), a cylinder (114) is fixedly connected to the inner wall of the U-shaped plate (111), the surface of the cylinder (114) is in contact with the inner wall of the cylinder (15), the upper surface of the left housing (1) and the upper surface of the right housing (3) are in contact with the inner wall of the U-shaped plate (111), strip-shaped holes (115) are formed in the upper surface of the U-shaped plate (111), first hollow blocks (116) are adhered to the inner wall of the U-shaped plate (111), the first hollow blocks (116) are fixedly connected to the inner wall of the first hollow blocks (116) and the first hollow blocks (116) are fixedly connected to the inner surfaces of the first hollow blocks (116), the surface of the spring (117) and the upper surface of the U-shaped plate (111) are fixedly connected with a second hollow block (118).

3. A combined generator housing according to claim 2, characterized in that the left side of the first hollow block (116) is fixedly connected with an indication block (16), the bottom of the indication block (16) is provided with a graduated scale (17) in a fitting manner, and the upper surfaces of the left housing (1) and the right housing (3) are fixedly connected with the bottom of the graduated scale (17).

4. The combined generator housing according to claim 2, wherein the right side of the first hollow block (116) is fixedly connected with a connecting block (18), the right side of the connecting block (18) is fixedly connected with a nut (19), the inner wall of the nut (19) is in threaded connection with a hand-screwed bolt (20), a positioning ring (21) is attached to the surface of the hand-screwed bolt (20), and the bottom of the positioning ring (21) is fixedly connected with the upper surface of the U-shaped plate (111).

5. A combined generator housing according to claim 4, characterized in that the surface of the hand screw bolt (20) is fixedly connected with a stop collar (22), the stop collar (22) being located below the nut (19).

6. A combined generator housing according to claim 4, characterized in that the maximum distance between the hand-screwed bolts (20) and the U-shaped plate (111) is greater than the thickness of the positioning ring (21).