CN211010476U

CN211010476U - Substation equipment rapid cooling device

Info

Publication number: CN211010476U
Application number: CN201921447710.3U
Authority: CN
Inventors: 倪惠浩; 陈钢; 冯普俊; 张小虎; 陈子辉; 李海贤; 肖权锋; 李健明; 林志鹏
Original assignee: Guangdong Power Grid Co Ltd; Jiangmen Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Jiangmen Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-07-14
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to the field of heat dissipation of power equipment, in particular to a rapid cooling device of power transformation equipment, which comprises an air blower and a base; the blower is connected with a horizontal rotating shaft at the top end of the base; the base comprises two A-shaped frames, the top ends of the A-shaped frames are connected through a cross rod, connecting plates are arranged on two sides of the air blower, and the connecting plates are rotatably connected with the cross rod through rotating shafts. The blower is arranged on the base, can swing up and down to adjust the angle, can be aligned to equipment needing cooling without being held by hands, reduces the labor intensity of workers and does not occupy human resources; the base structure with the narrow upper surface and the wide lower surface can be stably placed on the ground and is convenient to carry.

Description

Substation equipment rapid cooling device

Technical Field

The utility model relates to a power equipment heat dissipation field, more specifically relates to a substation equipment rapid cooling device.

Background

With the rapid development of the electric power market and the large use of the power transformation equipment in China, the heat generation of the power transformation equipment becomes a problem which cannot be ignored more and more. The overload and unbalanced load, equipment aging, contact surface corrosion, poor contact and the like can cause the heating of the power transformation equipment, wherein the heating problem of the contact surface of the fluid conductor is the most common problem. When the equipment is found to generate heat and power failure cannot occur temporarily, the equipment needs to be subjected to powerful heat dissipation in order to enable the equipment to continue to operate for a period of time before the equipment is overhauled. The current approach is to use the air flow generated by the blower to remove heat from the device, but to align the blower with the device requires the operator to hold the blower in hand. The mode of holding the air blower by hand not only occupies a human resource, but also causes great workload for the working personnel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the problem that needs handheld air-blower could aim at equipment among the above-mentioned prior art, provide a substation equipment rapid cooling device, can adjust the air-out angle of air-blower, need not that the staff is handheld.

In order to solve the technical problem, the utility model discloses a technical scheme is: a rapid cooling device for substation equipment comprises an air blower and a base; the blower is connected with the horizontal rotating shaft at the top end of the base; the base comprises two A-shaped frames, the top ends of the A-shaped frames are connected through a cross rod, connecting plates are arranged on two sides of the air blower, and the connecting plates are connected with the cross rod in a rotating mode through rotating shafts.

The air-blower passes through the connecting plate and the pivot is installed on the horizontal pole of base, and the air-blower can realize the air-blower luffing motion along the rotation of horizontal rotating shaft to adjust the air-out angle. The base assembled by the A-shaped frame has wide and stable lower end and narrow upper end, so that the size can be reduced, and the base is convenient to carry.

Preferably, one end of the blower far away from the base is provided with a handle. Can carry out the angle modulation of air-blower through holding the handle, also can carry through handle hoist and mount air-blower.

Preferably, the rotating shaft is a shaft pin respectively mounted on two sides of the cross bar, and the connecting plate is mounted on the shaft pin and rotates relative to the shaft pin.

Preferably, the connection plate is provided with a locking handle for fixing the connection plate to the shaft pin. The blower can be fixed through the locking handle, and the rotation and the deviation of the angle required by the work are avoided when the blower works.

Preferably, the threaded column of the locking handle is in threaded connection with the connecting plate, and the end face of the threaded column is abutted against the side face of the shaft pin. The locking handle is in threaded connection with the connecting plate, the handle is rotated, the threaded column can compress the side face of the shaft pin, the fixation of the air blower is realized, the reverse side is loosened, and the rotation is realized.

Preferably, two end corners of the two A-shaped frames close to the ground are connected through a connecting rod. The connecting rod connects the lower extreme of A type frame, avoids A type frame insecure in the work, takes place to collapse.

Compared with the prior art, the beneficial effects are: the blower is arranged on the base, can swing up and down to adjust the angle, can be aligned to equipment needing cooling without being held by hands, reduces the labor intensity of workers and does not occupy human resources; the base structure with the narrow upper surface and the wide lower surface can be stably placed on the ground and is convenient to carry.

Drawings

Fig. 1 is a schematic structural view of a rapid cooling device for power transformation equipment of the present invention;

fig. 2 is a schematic structural view of the locking handle of the present invention.

Wherein: 1. a blower; 2. a base; 3. an A-type frame; 4. a cross bar; 5. a connecting plate; 6. a rotating shaft; 7. a handle; 8. locking the handle; 801. a threaded post; 9. a connecting rod.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

examples

Fig. 1 shows an embodiment of a rapid cooling device for a power transformation apparatus, which includes an air blower 1 and a base 2; the blower 1 is connected with a horizontal rotating shaft at the top end of the base 2; the base 2 comprises two A-shaped frames 3, the top ends of the A-shaped frames 3 are connected through a cross rod 4, connecting plates 5 are arranged on two sides of the air blower 1, and the connecting plates 5 are rotatably connected with the cross rod 4 through rotating shafts 6. Alternatively, the two a-frames 3 may be replaced with a tripod.

Wherein, the end of the blower 1 far away from the base 2 is provided with a handle 7. The angle of the blower 1 can be adjusted by holding the handle 7 by hand, and the blower can be lifted by the handle 7 to be carried.

The rotating shaft 6 is a shaft pin which is respectively arranged at two sides of the cross rod 4, and the connecting plate 5 is arranged on the shaft pin and rotates relative to the shaft pin.

Specifically, the connecting plate 5 is provided with a locking handle 8 for fixing the connecting plate 5 to the shaft pin, a threaded column 801 of the locking handle 8 is in threaded connection with the connecting plate 5, and the end face of the threaded column 801 is abutted against the side face of the shaft pin. The locking handle 8 is in threaded connection with the connecting plate 5, the handle is rotated, the threaded column can compress the side face of the shaft pin, the blower 1 is fixed, the reverse side is loosened, and rotation is achieved. The rotation is avoided when the work is carried out, and the air blower 1 deviates from the angle required by the work.

In addition, two end corners of the two A-shaped frames 3 close to the ground are connected through a connecting rod 9. The connecting rod 9 connects the lower end of the A-shaped frame 3, and the A-shaped frame 3 is prevented from being unstable and collapsing in work.

The utility model discloses a theory of operation or work flow: air-blower 1 passes through connecting plate 5 and pivot 6 to be installed on the horizontal pole 4 of base 2, and air-blower 1 can realize air-blower 1 luffing motion along the rotation of horizontal rotating shaft to adjust the air-out angle. The base assembled by the A-shaped frame 3 has wide and stable lower end and narrow upper end, so that the size can be reduced, and the base is convenient to carry.

The utility model has the advantages that: the blower is arranged on the base, can swing up and down to adjust the angle, can be aligned to equipment needing cooling without being held by hands, reduces the labor intensity of workers and does not occupy human resources; the base structure with the narrow upper surface and the wide lower surface can be stably placed on the ground and is convenient to carry.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A rapid cooling device for substation equipment comprises an air blower (1) and is characterized by also comprising a base (2); the blower (1) is connected with a horizontal rotating shaft at the top end of the base (2); the base (2) comprises two A-shaped frames (3), the top ends of the A-shaped frames (3) are connected through a cross rod (4), connecting plates (5) are arranged on two sides of the air blower (1), and the connecting plates (5) are rotatably connected with the cross rod (4) through rotating shafts (6).

2. A transformation equipment rapid cooling device as claimed in claim 1, wherein a handle is provided at an end of the blower (1) far from the base (2).

3. A power transformation equipment rapid cooling device as claimed in claim 1, wherein the rotating shaft (6) is a shaft pin respectively mounted on both sides of the cross bar (4), and the connecting plate (5) is mounted on the shaft pin and rotates relative to the shaft pin.

4. A transformation equipment rapid cooling device according to claim 3, wherein the connection plate (5) is provided with a locking handle (8) for fixing the connection plate (5) to the shaft pin.

5. A rapid cooling device for power transformation equipment as claimed in claim 4, wherein the threaded column (801) of the locking handle (8) is in threaded connection with the connecting plate (5) and the end face of the threaded column (801) abuts against the side face of the shaft pin.

6. A transformation equipment rapid cooling device as claimed in claim 1, wherein two end corners of the a-shaped frames (3) close to the ground are connected by a connecting rod (9).