CN217064401U

CN217064401U - Generator control cabinet cooling system

Info

Publication number: CN217064401U
Application number: CN202220473114.8U
Authority: CN
Inventors: 马金璐
Original assignee: Tianjin Tianfa Tianzhong Power Equipment Manufacturing Co ltd
Current assignee: Tianjin Tianfa Tianzhong Power Equipment Manufacturing Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-07-26
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to a cooling system field discloses a generator control cabinet cooling system, the on-line screen storage device comprises a base, base top fixedly connected with switch board body, the inside two sets of fin that are provided with of switch board body, the equal fixedly connected with motor in both ends about the switch board body, the motor outside end is provided with the baffle, motor output end fixedly connected with flabellum, the equal fixedly connected with heat dissipation case in both ends about the switch board body, heat dissipation case lateral wall all is provided with the through-hole, equal sliding connection has the filter screen frame in the through-hole, the filter screen frame outside end all is provided with two recesses, the equal fixedly connected with of heat dissipation case outside end a set of backup pad. The utility model discloses in, through being provided with conducting strip and flabellum, can dispel the heat to this internal, the filter screen of dispelling the heat in the case tank wall can more dismantle moreover, and the operating personnel of being convenient for washs and changes the filter screen.

Description

Generator control cabinet cooling system

Technical Field

The utility model relates to a cooling system field especially relates to a generator control cabinet cooling system.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirements, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the control cabinet is convenient to overhaul, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, and the circuit can be switched off or alarmed by the protective electrical equipment in fault or abnormal operation.

Chinese patent document CN208423581U discloses a switch board cooling device, and this utility model avoids freon to reveal the pollution that causes, and the installation is simple, non-maintaining, low carbon, environmental protection, avoids corrosive gas to get into in the cabinet, adjusts the refrigerating output through atmospheric pressure, the operation of being convenient for. But this utility model has the unsatisfactory condition of heat dissipation, and the radiating effect is poor, can not satisfy the long-term frequently used requirement of variable frequency control cabinet, leads to the service life of switch board shorter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cooling system of a generator control cabinet.

In order to realize the purpose, the utility model adopts the following technical scheme: a cooling system of a generator control cabinet comprises a base, wherein a control cabinet body is fixedly connected to the top end of the base, two groups of cooling fins are arranged inside the control cabinet body, a motor is fixedly connected to the left end and the right end of the control cabinet body, a baffle is arranged at the outer side end of the motor, fan blades are fixedly connected to the output end of the motor, a heat dissipation box is fixedly connected to the left end and the right end of the control cabinet body, a through hole is formed in the outer side wall of the heat dissipation box, a filter screen frame is slidably connected into the through hole, two grooves are formed in the outer side front end of the filter screen frame, a group of supporting plates are fixedly connected to the outer side front end of the heat dissipation box, a group of cross posts are slidably connected into each supporting plate, a backing plate is fixedly connected to the surface of each cross post, a reset spring is arranged outside each cross post, and the inner side end of each cross post is fixedly connected to the outer side end of a pull rod, two hinges are arranged at the front end of the control cabinet body.

As a further description of the above technical solution:

the control cabinet body is rotatably connected with a cabinet door through a hinge, and a handle is fixedly connected to the front end of the cabinet door.

As a further description of the above technical solution:

both ends all are provided with the screw thread nail about the base.

As a further description of the above technical solution:

the top end of the heat dissipation box is provided with vent holes.

As a further description of the above technical solution:

the inner side ends of the cross columns are connected in the grooves in a clamping mode.

As a further description of the above technical solution:

the outer side ends of the reset springs are in contact with the inner side ends of the supporting plates, and the inner side ends of the reset springs are in contact with the outer side ends of the backing plates.

As a further description of the above technical solution:

the fin all runs through the wall of the left and right sides of the control cabinet body and extends into the heat dissipation box.

As a further description of the above technical solution:

the inner side ends of the backing plates are in contact with the outer side box wall of the heat dissipation box.

As a further description of the above technical solution:

the heat dissipation boxes are the same in size and are symmetrical.

As a further description of the above technical solution:

the filter screen frame is internally and fixedly connected with a filter screen.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, the heat in the control box main part can transmit the heat dissipation incasement through the fin, starts the motor of heat dissipation incasement at this moment, and the motor can drive the flabellum and rotate, and when the flabellum rotated, can drive the incasement air flow of heat dissipation, the steam at fin both ends can pass through the filter screen and reach the external world to reach radiating effect.

2. The utility model discloses in, when the filter screen need wash or change, operating personnel only need outside pulling pull rod, the spreader can be being drawn and break away from the recess, at this moment filter screen frame alright take out, the filter screen washs the completion back, operating personnel outside pulling pull rod once more, put into the through-hole with filter screen frame, after filter screen frame adorns, loosen the pull rod, at this moment reset spring can give thrust of backing plate, the backing plate can drive the spreader and remove in the recess, but the spreader just can block in the recess this moment, thereby the filter screen can be fixed in the case outer wall that dispels the heat, this fixed knot constructs simply, the operating personnel operation of being convenient for.

Drawings

Fig. 1 is a cross-sectional view of a cooling system of a generator control cabinet according to the present invention;

fig. 2 is a side view of a cooling system of a generator control cabinet according to the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a base; 2. a control cabinet body; 3. a heat sink; 4. a motor; 5. a baffle plate; 6. a fan blade; 7. a heat dissipation box; 8. a through hole; 9. a screen frame; 10. a groove; 11. a cross post; 12. a base plate; 13. a return spring; 14. a support plate; 15. a pull rod; 16. a filter screen; 17. a hinge; 18. a cabinet door; 19. a handle; 20. a threaded nail; 21. and (4) a vent hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a cooling system of a generator control cabinet comprises a base 1, wherein the top end of the base 1 is fixedly connected with a control cabinet body 2, two groups of radiating fins 3 are arranged inside the control cabinet body 2, the left end and the right end of the control cabinet body 2 are fixedly connected with a motor 4, the outer side end of the motor 4 is provided with a baffle 5, the output end of the motor 4 is fixedly connected with a fan blade 6, the left end and the right end of the control cabinet body 2 are fixedly connected with a radiating box 7, heat in the control cabinet body 2 is transferred into the radiating box 7 through the radiating fins 3, the motor 4 in the radiating box 7 is started, the motor 4 drives the fan blade 6 at the output end to rotate, when the fan blade 6 rotates, air in the radiating box 7 is driven to flow, hot air at the two ends of the radiating fins 3 is transferred to the outside through a filter screen 16, so that a radiating effect is achieved, through holes 8 are arranged on the outer side wall of the radiating box 7, and a filter screen frame 9 is connected in the through holes 8 in a sliding manner, two grooves 10 are arranged at the front end of the outer side of the filter screen frame 9, a group of supporting plates 14 is fixedly connected at the front end of the outer side of the heat dissipation box 7, a group of cross posts 11 is slidably connected inside each group of supporting plates 14, a backing plate 12 is fixedly connected on the surface of each cross post 11, a return spring 13 is arranged outside each cross post 11, the inner side end of each group of cross posts 11 is fixedly connected at the outer side end of a pull rod 15, two hinges 17 are arranged at the front end of the control cabinet body 2, an operator pulls the pull rod 15 outwards to place the filter screen frame 9 into the through hole 8 from the front end of the heat dissipation box 7, when the filter screen frame 9 is installed, the pull rod 15 is loosened, the two return springs 13 can restore to the original state, a thrust is given to the backing plate 12, the cross posts 11 can be driven to move together when the backing plate 12 moves inwards, the cross posts 11 can move into the grooves 10, at the time, the cross posts 11 can be clamped in the grooves 10 to fix the filter screen frame 9, therefore, the filter screen 16 can be fixed in the outer wall of the heat dissipation box 7, when the filter screen 16 needs to be cleaned or replaced, an operator only needs to pull the pull rod 15 outwards, the cross column 11 can be pulled outwards to move, and when the cross column 11 is separated from the groove 10, the filter screen frame 9 can be pulled out of the heat dissipation box 7.

The control cabinet body 2 is rotatably connected with a cabinet door 18 through a hinge 17, the front end of the cabinet door 18 is fixedly connected with a handle 19, the cabinet door 18 is driven to rotate by pulling the handle 19, so that maintenance and replacement of equipment in the control cabinet body 2 are facilitated, the left end and the right end of the base 1 are both provided with screw threads 21, so that the base 1 is fixed conveniently, the top end of the heat dissipation box 7 is provided with an air vent 20, so that circulation of air in the heat dissipation box 7 is ensured, the heat dissipation efficiency is improved, the inner side ends of the cross columns 11 are clamped and connected in the grooves 10, so that the cross columns 11 are fixed to the filter screen frame 9, the outer side ends of the reset springs 13 are both contacted with the inner side ends of the support plates 14, the inner side ends of the reset springs 13 are both contacted with the outer side ends of the backing plates 12, so that the reset springs 13 drive the backing plates 12 to move, the cross columns 11 can be clamped with the grooves 10, and the cooling fins 3 penetrate through the left and right box walls of the control cabinet body 2 and extend into the heat dissipation box 7, guarantee in heat in the switch board body 2 transmits heat dissipation case 7 through fin 3, guarantee radiating efficiency, backing plate 12 medial extremity all with the contact of 7 outside tank walls of heat dissipation case, to the limiting displacement of spreader bar 11, heat dissipation case 7 size is the same and symmetry, guarantees that the radiating effect is the same, and the inside equal fixedly connected with filter screen 16 of filter screen frame 9 guarantees the normal heat dissipation of heat dissipation case 7.

The working principle is as follows: the heat in the control cabinet body 2 can be transferred into the heat dissipation box 7 through the heat dissipation fins 3, at this time, the motor 4 in the heat dissipation box 7 is started, the motor 4 can drive the fan blades 6 at the output end to rotate, when the fan blades 6 rotate, the air in the heat dissipation box 7 can be driven to flow, the hot air at the two ends of the heat dissipation fins 3 can be transferred to the outside through the filter screen 16, when the filter screen 16 needs to be cleaned or replaced, an operator only needs to pull the pull rod 15 outwards, the cross post 11 can be pulled to move outwards, when the cross post 11 is separated from the groove 10, the filter screen frame 9 can be drawn out from the heat dissipation box 7, after the cleaning is finished, the operator pulls the pull rod 15 outwards again, then the filter screen frame 9 is put into the through hole 8 from the front end of the heat dissipation box 7, after the filter screen frame 9 is mounted, the pull rod 15 is loosened, the two reset springs 13 can restore to the original shapes, at this time, the reset springs 13 can provide thrust for the backing plate 12, when the backing plate 12 moves inwards, the cross post 11 can be driven to move together, the cross column 11 can move into the groove 10, the cross column 11 can be clamped in the groove 10 at the moment, and the filter screen frame 9 is fixed, so that the filter screen 16 can be fixed on the outer wall of the heat dissipation box 7, the filter screen 16 is convenient to detach, and an operator can clean or replace the filter screen conveniently.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A generator control cabinet cooling system comprises a base (1), and is characterized in that: the control cabinet is characterized in that a control cabinet body (2) is fixedly connected to the top end of a base (1), two groups of cooling fins (3) are arranged inside the control cabinet body (2), a motor (4) is fixedly connected to the middle of the left end and the right end of the control cabinet body (2), a baffle (5) is arranged at the outer side end of the motor (4), fan blades (6) are fixedly connected to the output end of the motor (4), a heat dissipation box (7) is fixedly connected to the left end and the right end of the control cabinet body (2), through holes (8) are formed in the outer side wall of the heat dissipation box (7), a filter screen frame (9) is slidably connected in the through holes (8), two grooves (10) are formed in the front end of the outer side of the filter screen frame (9), a group of supporting plates (14) is fixedly connected to the front end of the outer side of the heat dissipation box (7), and a group of cross columns (11) is slidably connected inside the supporting plates (14), equal fixedly connected with backing plate (12) in spreader (11) surface, spreader (11) outside all is provided with reset spring (13), every group the equal fixed connection of spreader (11) medial extremity is at the outside end of pull rod (15), switch board body (2) front end is provided with two hinges (17).

2. The generator control cabinet cooling system of claim 1, wherein: the control cabinet body (2) is rotatably connected with a cabinet door (18) through a hinge (17), and a handle (19) is fixedly connected with the front end of the cabinet door (18).

3. The generator control cabinet cooling system of claim 1, wherein: both ends all are provided with screw thread nail (21) about base (1).

4. The generator control cabinet cooling system of claim 1, wherein: the top ends of the heat dissipation boxes (7) are provided with vent holes (20).

5. The generator control cabinet cooling system of claim 1, wherein: the inner side ends of the transverse columns (11) are clamped and connected in the grooves (10).

6. The generator control cabinet cooling system of claim 1, wherein: the outer side ends of the reset springs (13) are in contact with the inner side ends of the supporting plates (14), and the inner side ends of the reset springs (13) are in contact with the outer side ends of the backing plates (12).

7. The generator control cabinet cooling system of claim 1, wherein: the radiating fins (3) penetrate through the box walls on the left side and the right side of the control cabinet body (2) and extend into the radiating box (7).

8. The generator control cabinet cooling system of claim 1, wherein: the inner side ends of the backing plates (12) are in contact with the outer side box wall of the heat dissipation box (7).

9. The generator control cabinet cooling system of claim 1, wherein: the heat dissipation boxes (7) are the same in size and are symmetrical.

10. The generator control cabinet cooling system of claim 1, wherein: the filter screen frame (9) is internally and fixedly connected with a filter screen (16).