阅读说明：本技术 一种电力设备用除湿散热型变电箱 (Dehumidification heat dissipation type transformer case for power equipment ) 是由 户富强 冯炎 宋丽丽 于 2021-06-15 设计创作，主要内容包括：本发明公开了一种电力设备用除湿散热型变电箱,包括支撑架,所述支撑架的顶部固定有本体,所述本体靠近底部的内壁开设有圆形轨道,所述圆形轨道内滑动安装有两个相对的第二滑块,两个所述第二滑块的相对面均固定有支撑块,两个所述支撑块的之间设置有第二安装盘,所述第二安装盘上开设有滑槽,所述滑槽内部滑动安装有两个相对的第一滑块,两个所述第一滑块顶部固定有集水腔体,两个所述集水腔体上设置有用于变电箱器件防护的防护罩,两个所述防护罩相对面设置有压力传感器,所述第二安装盘下方的本体内部设置有使防护罩相互远离或靠近的驱动机构。本发明通过设置的防护罩,即可实现对变电箱器件进行安全防护,降低了偷盗风险。(The invention discloses a dehumidification and heat dissipation type transformer box for power equipment, which comprises a support frame, wherein a body is fixed at the top of the support frame, a circular track is formed on the inner wall of the body, which is close to the bottom, two opposite second sliding blocks are slidably mounted in the circular track, supporting blocks are fixed on the opposite surfaces of the two second sliding blocks, a second mounting disc is arranged between the two supporting blocks, a sliding groove is formed in the second mounting disc, the two opposite first sliding blocks are slidably mounted in the sliding groove, water collecting cavities are fixed at the tops of the two first sliding blocks, protective covers for protecting devices of the transformer box are arranged on the two water collecting cavities, pressure sensors are arranged on the opposite surfaces of the two protective covers, and a driving mechanism for enabling the protective covers to be far away from or close to each other is arranged in the body below the second mounting disc. According to the invention, the safety protection of the transformer box device can be realized through the arranged protective cover, and the theft risk is reduced.)

1. The utility model provides a dehumidification heat dissipation type transformer case for power equipment, includes support frame (3), its characterized in that: the top of support frame (3) is fixed with body (2), circular track (15) have been seted up to the inner wall that body (2) are close to the bottom, slidable mounting has two relative second slider (21) in circular track (15), two the opposite face of second slider (21) all is fixed with supporting shoe (23), two be provided with second mounting disc (12) between supporting shoe (23), spout (11) have been seted up on second mounting disc (12), spout (11) inside slidable mounting has two relative first slider (8), two first slider (8) top is fixed with water-collecting cavity (16), two be provided with protection casing (18) that are used for transformer box device (17) protection on water-collecting cavity (16), two protection casing (18) opposite face is provided with pressure sensor, body (2) inside of second mounting disc (12) below is provided with and makes protection casing (18) keep away from each other or be close to each other The drive mechanism of (1);

the inner wall of the body (2) is provided with a limiting mechanism for locking the second mounting disc (12), and the side wall of the support frame (3) is provided with an information identification module (28) for identifying personnel information.

2. The dehumidification heat dissipation type power transformation box for electric power equipment according to claim 1, characterized in that: actuating mechanism includes installation axle (7), installation axle (7) rotate and install the interior bottom in body (2), the first mounting disc (4) of top fixedly connected with of installation axle (7), helicla flute (6) have been seted up on first mounting disc (4), helicla flute (6) inside slidable mounting has two relative montants (5), two the top and first slider (8) bottom fixed connection of montant (5), body (2) bottom is fixed with and makes installation axle (7) pivoted driving source.

3. The dehumidification heat dissipation type power transformation box for electric power equipment according to claim 1, characterized in that: the driving source comprises a motor (9), the motor (9) is fixedly installed on the inner wall of the support frame (3) through a bottom plate (10), and an output shaft of the motor (9) penetrates through the bottom of the body (2) and the bottom end of the installation shaft (7) to be fixed.

4. The dehumidification heat dissipation type power transformation box for electric power equipment according to claim 1, characterized in that: the limiting mechanism comprises two electric telescopic rods (26), the two electric telescopic rods (26) are fixed on the inner wall of the body (2) through air cylinders (24), a limiting block is fixed to the top of each electric telescopic rod (26), two fixing blocks (25) are fixed to two sides of the second mounting plate (12), the two supporting blocks (23) are clamped with the fixing blocks (25), and locking grooves (20) matched with the limiting blocks are formed in the fixing blocks (25).

5. The dehumidification heat dissipation type power transformation box for electric power equipment according to claim 1, characterized in that: two equal outer wall laminating of protection casing (18) has diversion cotton (29), two the bottom of diversion cotton (29) extends to inside two collecting cavity (16) respectively.

6. The dehumidification heat dissipation type power transformation box for electric power equipment according to claim 5, wherein: two it all is fixed with electrode block (19) to draw cotton (29) top, the inner wall that body (2) are close to the top is fixed with two relative heating strips (14).

7. The dehumidification heat dissipation type power transformation box for electric power equipment according to claim 1, characterized in that: the outer wall of the body (2) close to the top is in threaded connection with a top cover (1).

8. The dehumidification heat dissipation type power transformation box for electric power equipment according to claim 7, wherein: the outer wall of the body (2) is provided with second ventilation grooves (27) in an annular array, and the top cover (1) is provided with first ventilation grooves (13) in an annular array.

Technical Field

The invention relates to the technical field of transformer boxes, in particular to a dehumidification and heat dissipation type transformer box for power equipment.

Background

The transformer box is a box body of a place for converting, concentrating and distributing voltage and current of electric energy in an electric power system. In order to ensure the quality of electric energy and the safety of equipment, voltage adjustment, tide control and the protection of power transmission and distribution lines and main electrical equipment are required to be carried out in a transformer box, the transformer box is mainly used for protecting a box of an electric power facility, the current variable transformer boxes are all installed outdoors, the existing transformer box for the electric power equipment is locked on a box door by using a simple mechanical rotating tongue lock, the mechanical rotating tongue lock has the risk of being knocked open, and the safety protection performance is low.

Disclosure of Invention

The invention aims to provide a dehumidification and heat dissipation type transformer box for power equipment, which can realize safety protection on devices of the transformer box through an arranged protective cover, reduce the theft risk and solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a dehumidification and heat dissipation type transformer box for power equipment comprises a support frame, wherein a body is fixed to the top of the support frame, a circular track is formed in the inner wall, close to the bottom, of the body, two opposite second sliding blocks are installed in the circular track in a sliding mode, supporting blocks are fixed to opposite surfaces of the two second sliding blocks, a second mounting disc is arranged between the two supporting blocks, a sliding groove is formed in the second mounting disc, the two opposite first sliding blocks are installed in the sliding groove in a sliding mode, water collecting cavities are fixed to the tops of the two first sliding blocks, protective covers used for protecting components of the transformer box are arranged on the two water collecting cavities, pressure sensors are arranged on the opposite surfaces of the two protective covers, and a driving mechanism enabling the protective covers to be far away from or close to each other is arranged in the body below the second mounting disc;

the inner wall of the body is provided with a limiting mechanism for locking the second mounting plate, and the side wall of the support frame is provided with an information identification module for identifying personnel information.

Preferably, actuating mechanism includes the installation axle, the installation axle rotates and installs the interior bottom at the body, the first mounting disc of top fixedly connected with of installation axle, the helicla flute has been seted up on the first mounting disc, the inside slidable mounting of helicla flute has two relative montants, two the top and the first slider bottom fixed connection of montant, the body bottom is fixed with and makes installation axle pivoted driving source.

Preferably, the driving source includes a motor, the motor is fixedly mounted on the inner wall of the support frame through a bottom plate, and an output shaft of the motor penetrates through the bottom of the body and is fixed to the bottom end of the mounting shaft.

Preferably, the limiting mechanism comprises two electric telescopic rods, the two electric telescopic rods are fixed on the inner wall of the body through cylinders, a limiting block is fixed at the top of each electric telescopic rod, two fixing blocks are fixed on two sides of the second mounting disc, the two supporting blocks are clamped with the fixing blocks, and locking grooves matched with the limiting blocks are formed in the fixing blocks.

Preferably, two the equal outer wall laminating of protection casing has the diversion cotton, two the cotton bottom of diversion extends to inside two collecting cavity respectively.

Preferably, two the cotton top of diversion all is fixed with the electrode block, the inner wall that the body is close to the top is fixed with two relative heating strips.

Preferably, the outer wall of the body close to the top is in threaded connection with a top cover.

Preferably, the outer wall of the body is provided with second vent grooves in an annular array, and the top cover is provided with first vent grooves in an annular array.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the arrangement of the information identification module and the matching of the arranged limiting mechanism, only after the worker inputs corresponding information, the singlechip controls the limiting mechanism, the second mounting disc is locked again, the protection cover can move back and forth, the opening process is realized, and therefore, the safety protection of the transformer box device can be realized, and the theft risk is reduced.

2. According to the invention, through the arranged water diversion cotton, when the humidity of the outside air is higher, the moisture around the transformer box device is too heavy, and the service life of the transformer box can be seriously influenced, at the moment, because the metal material of the protective cover is arranged and the metal heat conduction capability is strong, the heat of the water vapor can be quickly absorbed when the water vapor contacts the protective cover, so that the water vapor is quickly liquefied on the inner wall of the protective cover to form water drops, then the water drops flow down along the inner wall of the protective cover to enter the water collection cavity, at the moment, the water absorption effect of the water diversion cotton can realize the water absorption, the water diversion cotton is in a wet state, at the moment, the wet water diversion cotton can reduce the heat generated by the work of the transformer box device, and at the same time, a part of heat can be taken away in the water evaporation process of the water diversion cotton, thereby achieving the heat dissipation purpose.

3. By the electrode blocks arranged on the water diversion cotton, when the humidity is too high and the water in the water collection cavity is too much, the water absorption degree of the water diversion cotton reaches the top of the protective cover and is contacted with the two electrode blocks, under the action of water, the two electrode blocks can form a current loop to connect the circuit, at the moment, the singlechip drives the motor to work and starts the heating strip, because the second mounting disc is not fixed at the moment, when the motor works, the protective cover on the second mounting disc can be driven to rotate together, so that the diversion cotton can be dried in a rotating mode, the water in the diversion cotton is evaporated quickly, when the diversion cotton is dried to be dry, because the electrode block is in a disconnected state, the heating strip and the mounting shaft stop working, when the water vapor is continuously weighted, the electrode block is communicated again, and the process is circulated, therefore, self-adaptive adjustment of moisture in the transformer box is realized, and the service life of the transformer box is greatly prolonged.

Drawings

FIG. 1 is a schematic front sectional perspective view of the present invention;

FIG. 2 is a schematic side-view, cross-sectional and perspective view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic top sectional perspective view of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a top cover; 2. a body; 3. a support frame; 4. a first mounting plate; 5. a vertical rod; 6. a helical groove; 7. installing a shaft; 8. a first slider; 9. a motor; 10. a base plate; 11. a chute; 12. a second mounting plate; 13. a first vent channel; 14. heating the strip; 15. a circular track; 16. a water collection cavity; 17. a power transformation box device; 18. a protective cover; 19. an electrode block; 20. a locking groove; 21. a second slider; 23. a support block; 24. a cylinder; 25. a fixed block; 26. an electric telescopic rod; 27. a second vent groove; 28. an information identification module; 29. and (5) water diversion cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a dehumidification and heat dissipation type transformer box for power equipment comprises a support frame 3, a body 2 is fixed at the top of the support frame 3, a circular track 15 is formed in the inner wall, close to the bottom, of the body 2, two opposite second sliders 21 are slidably mounted in the circular track 15, supporting blocks 23 are fixed on opposite surfaces of the two second sliders 21, a second mounting disc 12 is arranged between the two supporting blocks 23, a sliding groove 11 is formed in the second mounting disc 12, two opposite first sliders 8 are slidably mounted in the sliding groove 11, water collecting cavities 16 are fixed at the tops of the two first sliders 8, protective covers 18 used for protecting transformer box devices 17 are arranged on the two water collecting cavities 16, pressure sensors are arranged on opposite surfaces of the two protective covers 18, and a driving mechanism enabling the protective covers 18 to be far away from or close to each other is arranged in the body 2 below the second mounting disc 12;

the inner wall of the body 2 is provided with a limiting mechanism for locking the second mounting plate 12, and the side wall of the support frame 3 is provided with an information identification module 28 for identifying personnel information.

Through the setting of information identification module 28, the stop gear that the cooperation set up, only after the staff input corresponding information, stop gear just can be controlled to the singlechip, realizes that second mounting disc 12 locks again, just can make the back of the body motion of protection casing 18, realizes opening the process to can realize carrying out safety protection to transformer case device 17, reduce the risk of stealing.

Further, actuating mechanism includes installation axle 7, and installation axle 7 rotates and installs the interior bottom at body 2, and the first mounting disc 4 of top fixedly connected with of installation axle 7 has seted up helicla flute 6 on the first mounting disc 4, and 6 inside slidable mounting of helicla flute have two relative montants 5, and the top and the 8 bottom fixed connection of first slider of two montants 5, 2 bottoms of body are fixed with and make installation axle 7 pivoted driving source.

When first mounting disc 4 rotates, because the setting effect of helicla flute 6 and montant 5, cooperation second mounting disc 12 is in fixed state, and first slider 8 receives the horizontal limiting displacement of spout 11 this moment, can make first slider 8 drive two protection casings 18 and move in opposite directions for two protection casings 18 take place to be closed.

Further, the driving source comprises a motor 9, the motor 9 is fixedly installed on the inner wall of the support frame 3 through a bottom plate 10, and an output shaft of the motor 9 penetrates through the bottom of the body 2 and is fixed with the bottom end of the installation shaft 7.

The driving motor 9 works to further drive the mounting shaft 7 to rotate.

Further, stop gear includes two electric telescopic handle 26, and two electric telescopic handle 26 all fix on the inner wall of body 2 through cylinder 24, and electric telescopic handle 26 top is fixed with the stopper, and the 12 both sides of second mounting disc are fixed with two fixed blocks 25, two supporting shoes 23 and fixed block 25 block, seted up on the fixed block 25 with stopper assorted locking groove 20.

Pressure sensor accepts the response, and with inside signal transmission to the singlechip, the singlechip accepts the signal and controls electric telescopic handle 26 shrink, make the stopper break away from locking groove 20 inside, second mounting disc 12 is relieved fixedly this moment, through the setting of information identification module 28, only after staff's input corresponding information, the singlechip just can control electric telescopic handle 26 and reset again, make the stopper insert inside locking groove 20, realize 18 back of the body movements mutually of protection casing, realize opening the process.

Further, the outer walls of the two protective covers 18 are respectively attached with water diversion cotton 29, and the bottoms of the two water diversion cotton 29 respectively extend into the two water collection cavities 16.

When outside air humidity is great, the moisture is overweight around the transformer case device 17, can seriously influence the life of transformer case, at this moment, because the metal material setting of protection casing 18, metal heat-conduction ability is strong, so the aqueous vapor can be absorbed fast when contacting protection casing 18 the heat of aqueous vapor, make the aqueous vapor form the water droplet at the quick liquefaction of the inner wall of protection casing 18, later the water droplet flows down along the inner wall of protection casing 18 and gets into the water collection cavity 16 inside, the effect of absorbing water of diversion cotton 29 this moment, alright realize the absorption to water, make diversion cotton 29 be in moist state, moist diversion cotton 29 can reduce the heat that transformer case device 17 work produced this moment, in the water evaporation process in the diversion cotton 29 simultaneously, also can take away a part of heat, thereby reach the heat dissipation purpose.

Further, the top parts of the two water diversion cottons 29 are both fixed with electrode blocks 19, and the inner wall of the body 2 close to the top parts is fixed with two opposite heating strips 14.

When the moisture in the water collecting cavity 16 with excessive humidity is excessive, the water absorbing degree of the water guiding cotton 29 reaches the top of the protective cover 18 and contacts with the two electrode blocks 19, due to the action of water, the two electrode blocks 19 can form a current loop to connect the circuit, at the moment, the singlechip drives the motor 9 to work and starts the heating strip 14, because the second mounting disc 12 is fixed at the moment, when the motor 9 works, the protective cover 18 on the second mounting disc 12 can be driven to rotate together, the diversion cotton 29 can be dried in a rotating mode, so that the water in the diversion cotton 29 is evaporated quickly, when the diversion cotton 29 is dried to be dry, because the electrode block 19 is in the disconnected state, the heating strip 14 and the mounting shaft 7 stop working, when the moisture is continuously weighted, the electrode block 19 is communicated again, and the process is circulated, therefore, self-adaptive adjustment of moisture in the transformer box is realized, and the service life of the transformer box is greatly prolonged.

Further, the outer wall of the body 2 close to the top is connected with a top cover 1 in a threaded mode.

Through the threaded connection between top cap 1 and the body 2, the installation is dismantled to top cap 1 to the convenience.

Furthermore, the outer wall of the body 2 is provided with a second vent groove 27 in an annular array, and the top cover 1 is provided with a first vent groove 13 in an annular array.

The first ventilation groove 13 and the second ventilation groove 27 are arranged, so that the quick heat dissipation of the transformer box can be further facilitated.

The working principle is as follows: when the dehumidifying and heat-dissipating type transformer box for the power equipment is used, firstly, the top cover 1 is conveniently disassembled and installed through the threaded connection between the top cover 1 and the body 2, then the transformer box device 17 is installed on the upper surface of the second installation disc 12, the second installation disc 12 is integrally placed inside the body 2, the fixed block 25 is clamped with the supporting block 23, the limiting block arranged at the top of the electric telescopic rod 26 is clamped into the locking groove 20, at the moment, the second installation disc 12 is in a locking state, the driving motor 9 works and can further drive the installation shaft 7 to rotate, so that the first installation disc 4 rotates, due to the arrangement effect of the spiral groove 6 and the vertical rod 5, the second installation disc 12 is in a fixed state in cooperation, at the moment, the first sliding block 8 is subjected to the horizontal limiting effect of the sliding groove 11, so that the first sliding block 8 can drive the two protective covers 18 to move oppositely, and the two protective covers 18 are closed, the pressure sensor receives induction and transmits a signal to the interior of the single chip microcomputer, the single chip microcomputer receives the signal and controls the electric telescopic rod 26 to contract, so that the limiting block is separated from the interior of the locking groove 20, the second mounting disc 12 is fixedly removed at the moment, and through the arrangement of the information identification module 28, only after corresponding information is input by a worker, the single chip microcomputer controls the electric telescopic rod 26 to reset again, so that the limiting block is inserted into the interior of the locking groove 20, the opposite movement of the protective cover 18 is realized, and the opening process is realized;

when the external air humidity is high, the moisture around the transformer box device 17 is too heavy, and the service life of the transformer box can be seriously influenced, at the moment, because the metal material of the protective cover 18 is arranged, the metal heat conduction capability is high, the heat of the moisture can be quickly absorbed when the moisture contacts the protective cover 18, the moisture is quickly liquefied on the inner wall of the protective cover 18 to form water drops, then the water drops flow down along the inner wall of the protective cover 18 to enter the water collecting cavity 16, at the moment, the water absorption effect of the water diversion cotton 29 can realize the water absorption, so that the water diversion cotton 29 is in a wet state, at the moment, the wet water diversion cotton 29 can reduce the heat generated by the work of the transformer box device 17, and meanwhile, in the water evaporation process in the water diversion cotton 29, a part of the heat can also be taken away;

when the moisture in the water collection cavity 16 with excessive humidity is excessive, the water absorption degree of the diversion cotton 29 reaches the top of the protective cover 18 and contacts with the two electrode blocks 19, due to the action of water, the two electrode blocks 19 can form a current loop, so that a circuit is communicated, at the moment, the single chip microcomputer driving motor 9 works and starts the heating strip 14, due to the fact that the second mounting disc 12 is not fixed, when the motor 9 works, the protective cover 18 on the second mounting disc 12 can be driven to rotate together, the diversion cotton 29 can be dried in a rotating mode, the moisture in the diversion cotton 29 is evaporated quickly, when the diversion cotton 29 is dried to be dry, due to the fact that the electrode blocks 19 are in a disconnected state, the heating strip 14 and the mounting shaft 7 stop working, when the moisture continues to be weighted, the electrode blocks 19 are communicated again, the circulation is carried out, and therefore the self-adaptive adjustment of the moisture in the transformer box is achieved.

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.