CN213242121U - Dry-type transformer with long service life - Google Patents
Dry-type transformer with long service life Download PDFInfo
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- CN213242121U CN213242121U CN202021182127.7U CN202021182127U CN213242121U CN 213242121 U CN213242121 U CN 213242121U CN 202021182127 U CN202021182127 U CN 202021182127U CN 213242121 U CN213242121 U CN 213242121U
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- type transformer
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Abstract
The utility model discloses a long service life's dry-type transformer, including the cabinet body, dry-type transformer body and protection mechanism, the both ends of cabinet body one side all are provided with the cabinet door, be provided with the mounting bracket on the lower terminal surface of the internal portion of cabinet, dry-type transformer body sets up on the mounting bracket, protection mechanism sets up in the internal portion of cabinet, protection mechanism comprises a plurality of telescopic link, backup pad, a plurality of spring, arc top cap and arc buffer board, all be provided with a plurality of telescopic link on the inside wall of cabinet body both sides, the other end of telescopic link is provided with the backup pad, the backup pad is provided with the spring on being close to the side of telescopic link one side; the utility model discloses simple structure, reasonable in design can stably protect dry-type transformer effectively, reduces effectively and weighs down the thing and the influence of striking to dry-type transformer, guarantees dry-type transformer's steady job, has completely cut off the dust effectively when guaranteeing heat dissipation, increases dry-type transformer's life.
Description
Technical Field
The utility model belongs to the technical field of dry-type transformer equipment, concretely relates to long service life's dry-type transformer
Background
The dry-type transformer is widely used in places such as local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like, the dry-type transformer is simply a transformer with an iron core and a winding which are not immersed in insulating oil, the construction pace of urban and rural power grids is accelerated at present, and the generated energy and the power consumption of China are increased day by day. Generally, every time the power generation capacity is increased by 1kW, the total capacity of the transformer of 11kVA needs to be increased; and the Satons distribution transformer occupies 1/3-1/2 of the total capacity of all transformers, and the dry distribution transformer occupies 1/5-1/4 of all the distribution transformers according to estimation, so that the construction investment of a power grid is increased, and the industrial prospect of the transformer is high.
The defects of the prior art are as follows:
the dry type transformer may be damaged by the danger of collision and falling objects during the installation and use, and is easily affected by dust and heat during the operation, thereby reducing the service life of the dry type transformer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long service life's dry-type transformer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dry-type transformer with long service life comprises a cabinet body, a dry-type transformer body and a protection mechanism, wherein cabinet doors are arranged at two ends of one side of the cabinet body, a mounting frame is arranged on the lower end face of the inner part of the cabinet body, the dry-type transformer body is arranged on the mounting frame, the protection mechanism is arranged in the cabinet body and consists of a plurality of telescopic rods, a support plate, a plurality of springs, an arc top cover and an arc buffer plate, the plurality of telescopic rods are arranged on the inner side walls of two sides of the cabinet body, the support plate is arranged at the other end of each telescopic rod, the springs are arranged on the side face, close to one side of each telescopic rod, of the support plate, the other ends of the springs are arranged on the cabinet body, the arc top cover is arranged at the upper end of the cabinet body through an opening, the arc buffer plate is arranged on the lower, the upper end of the cabinet body both sides all is provided with the air intake, be provided with the installing frame in the outside of air intake on the cabinet body, the inside of installing frame is provided with a plurality of activated carbon plate, be provided with first dust screen on the side of installing frame opposite side.
Preferably, the two sides of the outer surface of the lower end of the cabinet body are both provided with supporting blocks, and the lower ends of the supporting blocks are provided with anti-skidding grooves.
Preferably, a vent is arranged at the lower end of the fan on the lower end face of the cabinet body, and a second dust screen is arranged inside the vent on the cabinet body.
Preferably, the upper ends of two sides in the cabinet body are provided with first rubber columns.
Preferably, the adjacent side of cabinet door all is provided with the sealing strip, be provided with the handle on the cabinet door.
Preferably, a plurality of second rubber columns are arranged on the lower end face of the arc-shaped buffer plate.
Preferably, the lower extreme of installing frame is provided with the fixed plate, the fixed plate sets up on the lateral surface of the cabinet body.
Preferably, a support rod is arranged on the lower end face of the fixing plate, and the lower end of the support rod is arranged on the cabinet body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a be provided with protection machanism, protection machanism sets up in the inside of the cabinet body, and protection machanism comprises a plurality of telescopic links, backup pad, a plurality of spring, arc top cap and arc buffer board, through the effect of protection machanism, can stabilize effectively to protect the dry-type transformer, reduces effectively that the thing that falls and the impact is to the influence of dry-type transformer, guarantees the stable work of dry-type transformer;
(2) the utility model discloses a both ends in cabinet body one side all are provided with the cabinet door, are provided with the fan at the lower extreme of dry-type transformer body on the lower terminal surface of the internal portion of cabinet, and the upper end of the cabinet body both sides all is provided with the air intake, and the inside of installing frame is provided with a plurality of activated carbon plate, is provided with first dust screen on the side of installing frame opposite side, through the effect of fan, activated carbon plate and first dust screen, isolated the dust effectively when guaranteeing heat dissipation, increase dry-type transformer's life.
Drawings
FIG. 1 is an overall perspective view of the present invention;
fig. 2 is a schematic view of the internal structure of the cabinet body of the present invention;
FIG. 3 is a schematic view of the internal structure of the mounting frame of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a cabinet body; 101. an air inlet; 102. a support block; 1021. an anti-slip groove; 103. a vent; 104. a second dust screen; 105. a first rubber column; 2. a dry-type transformer body; 3. a protection mechanism; 31. a telescopic rod; 32. a support plate; 33. a spring; 34. an arc-shaped top cover; 35. an arc-shaped buffer plate; 351. a second rubber column; 4. a cabinet door; 41. a sealing strip; 42. a handle; 5. a mounting frame; 6. a fan; 7. installing a frame; 71. a first dust screen; 72. a first dust screen; 8. a fixing plate; 81. a support rod.
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. 1-4, the present invention provides a dry-type transformer with long service life, which comprises: a dry-type transformer with long service life comprises a cabinet body 1, a dry-type transformer body 2 and a protection mechanism 3, wherein cabinet doors 4 are respectively installed at two ends of one side of the cabinet body 1 through hinges, an installation frame 5 is arranged on the lower end face of the inside of the cabinet body 1, the dry-type transformer body 2 is installed on the installation frame 5, the protection mechanism 3 is installed inside the cabinet body 1, the protection mechanism 3 comprises a plurality of telescopic rods 31, a support plate 32, a plurality of springs 33, an arc-shaped top cover 34 and an arc-shaped buffer plate 35, a plurality of telescopic rods 31 are respectively installed on the inner side walls of two sides of the cabinet body 1 through bolts, the support plate 32 is installed at the other end of each telescopic rod 31 through bolts, the springs 33 are installed on the side face, close to one side of each telescopic rod 31, of the support plate 32, the other end of each spring 33 is installed on, the fan 6 is installed at the lower extreme of dry-type transformer body 2 on the lower terminal surface of the internal portion of cabinet 1, and air intake 101 has all been seted up to the upper end of the cabinet body 1 both sides, installs installing frame 7 in the outside of air intake 101 on the cabinet body 1 through the bolt, and the internally mounted of installing frame 7 has a plurality of activated carbon plate 71, installs first dust screen 72 on the side of installing frame 7 opposite side.
In this embodiment, preferably, the supporting blocks 102 are welded to both sides of the outer surface of the lower end of the cabinet body 1, and the anti-slip groove 1021 is formed in the lower end of the supporting block 102, so that the seeping of accumulated water into the cabinet body 1 is prevented, and the friction force of the lower end face of the supporting block 102 is increased.
In this embodiment, preferably, a vent 103 is formed at the lower end of the fan 6 on the lower end surface of the cabinet body 1, and a second dust screen 104 is installed inside the vent 103 in the cabinet body 1, so as to facilitate air discharge of the fan 6 and air circulation inside the cabinet body 1.
In this embodiment, preferably, the upper ends of the two sides inside the cabinet 1 are connected with the first rubber column 105 through hot melting, which is beneficial to limiting the position of the dry-type transformer body 2.
In this embodiment, preferably, the equal hot melt in one side that cabinet door 4 is adjacent is connected with sealing strip 41, installs handle 42 through the bolt on the cabinet door 4, is favorable to guaranteeing the leakproofness between the cabinet body 1 and the cabinet door 4, conveniently opens cabinet door 4 simultaneously.
In this embodiment, preferably, the lower end surface of the arc-shaped buffer plate 35 is connected with a plurality of second rubber columns 351 through hot melting, which is beneficial to further protecting the dry-type transformer body 2.
In this embodiment, preferably, the fixing plate 8 is installed at the lower end of the mounting frame 7 through a bolt, and the fixing plate 8 is welded on the outer side surface of the cabinet body 1, so that the stability of the mounting frame 7 is increased.
In this embodiment, preferably, the lower end surface of the fixing plate 8 is welded with the support rod 81, and the lower end of the support rod 81 is welded on the cabinet body 1, so as to increase the stability of the fixing plate 8.
The utility model discloses a theory of operation and use flow: in the device, a protection mechanism 3 is arranged, the protection mechanism 3 is composed of a plurality of telescopic rods 31, a support plate 32, a plurality of springs 33, an arc top cover 34 and an arc buffer plate 35, the horizontal impact force on the dry-type transformer body 2 can be effectively reduced through the action of the telescopic rods 31 and the springs 33, a certain witness effect is achieved, meanwhile, due to the action of the arc top cover 34 and the arc buffer plate 35, high falling objects can be intercepted and buffered, the dry-type transformer body 2 can be stably and effectively protected, the influence of the falling objects and impact on the dry-type transformer body 2 is effectively reduced, the stable work of the dry-type transformer body 2 is ensured, meanwhile, the fan 6 can be started in the working process of the dry-type transformer body 2, the fan 6 enables outside air to be filtered through a first dust screen 72 and an activated carbon plate 71 and then pass through the inside of the cabinet body, the heat inside the cabinet body 1 is discharged from the ventilation opening 103, so that the heat dissipation is ensured, meanwhile, the dust is effectively isolated, and the service life of the dry-type transformer body 2 is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a long service life's dry-type transformer, includes cabinet body (1), dry-type transformer body (2) and protection machanism (3), its characterized in that: the dry-type transformer cabinet is characterized in that cabinet doors (4) are arranged at two ends of one side of the cabinet body (1), an installation frame (5) is arranged on the lower end face of the interior of the cabinet body (1), the dry-type transformer body (2) is arranged on the installation frame (5), the protection mechanism (3) is arranged in the cabinet body (1), the protection mechanism (3) is composed of a plurality of telescopic rods (31), a support plate (32), a plurality of springs (33), an arc-shaped top cover (34) and an arc-shaped buffer plate (35), a plurality of telescopic rods (31) are arranged on the inner side walls of two sides of the cabinet body (1), the support plate (32) is arranged at the other end of each telescopic rod (31), the springs (33) are arranged on the side face, close to one side of the telescopic rods (31), of the support plate (32), the other ends of the springs (33) are arranged on the cabinet body (1, be provided with arc buffer board (35) on the lower terminal surface of arc top cap (34), be provided with fan (6) at the lower extreme of dry-type transformer body (2) on the lower terminal surface of the internal portion of cabinet (1), the upper end of the internal portion of cabinet (1) both sides all is provided with air intake (101), be provided with installing frame (7) in the outside of air intake (101) on the cabinet body (1), the inside of installing frame (7) is provided with a plurality of activated carbon plate (71), be provided with first dust screen (72) on the side of installing frame (7) opposite side.
2. A long-life dry-type transformer as claimed in claim 1, wherein: supporting blocks (102) are arranged on two sides of the outer surface of the lower end of the cabinet body (1), and anti-skidding grooves (1021) are formed in the lower ends of the supporting blocks (102).
3. A long-life dry-type transformer as claimed in claim 1, wherein: the lower extreme of fan (6) is provided with vent (103) on the lower terminal surface of the cabinet body (1), the cabinet body (1) is provided with second dust screen (104) in vent (103) inside.
4. A long-life dry-type transformer as claimed in claim 1, wherein: the upper ends of two sides in the cabinet body (1) are provided with first rubber columns (105).
5. A long-life dry-type transformer as claimed in claim 1, wherein: and sealing strips (41) are arranged on one adjacent side of the cabinet door (4), and a handle (42) is arranged on the cabinet door (4).
6. A long-life dry-type transformer as claimed in claim 1, wherein: and a plurality of second rubber columns (351) are arranged on the lower end surface of the arc-shaped buffer plate (35).
7. A long-life dry-type transformer as claimed in claim 1, wherein: the lower extreme of installing frame (7) is provided with fixed plate (8), fixed plate (8) set up on the lateral surface of the cabinet body (1).
8. A long-life dry-type transformer as claimed in claim 7, wherein: the lower end face of the fixed plate (8) is provided with a support rod (81), and the lower end of the support rod (81) is arranged on the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182127.7U CN213242121U (en) | 2020-06-23 | 2020-06-23 | Dry-type transformer with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182127.7U CN213242121U (en) | 2020-06-23 | 2020-06-23 | Dry-type transformer with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213242121U true CN213242121U (en) | 2021-05-18 |
Family
ID=75885797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021182127.7U Active CN213242121U (en) | 2020-06-23 | 2020-06-23 | Dry-type transformer with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213242121U (en) |
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2020
- 2020-06-23 CN CN202021182127.7U patent/CN213242121U/en active Active
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