CN217469230U

CN217469230U - Distribution automation measurement and control terminal

Info

Publication number: CN217469230U
Application number: CN202220224416.1U
Authority: CN
Inventors: 郑潇; 束聪; 徐兆麟; 潘星; 彭程; 张帆; 李红俊; 朱逸超; 陈奕超; 蔡小鹏
Original assignee: Danyang Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Danyang Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-09-20
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to a distribution automation measurement and control terminal, the power distribution box comprises a box body, the fixed surface of box installs the ventilation grid, the fixed surface in the right side of box installs heat radiation structure, the fixed surface in the left side of box installs air cooler, air cooler's top fixed mounting has the connecting pipe, the fixed surface in the left side of box installs the air extractor, the top fixed mounting of box has the ventilation pipe. This distribution automation measurement and control terminal, through setting up the air extractor, pass through connecting pipe suction air cooler with the outside air of box through starting the air extractor, then cool off the air through air cooler, the cold air after will refrigerating is cooled down to measurement and control terminal through the ventilation hole discharge of cooling tube frame surface, start servo motor simultaneously and drive the reciprocal rotation of bull stick, and then drive the driving gear through the bull stick and rotate, thereby drive driven gear through driving gear and driven gear mesh mutually and rotate.

Description

Distribution automation measurement and control terminal

Technical Field

The utility model relates to a distribution equipment technical field specifically is distribution automation measurement and control terminal.

Background

The distribution equipment is a general name of equipment such as a high-voltage distribution cabinet, a generator, a transformer, a power line, a circuit breaker, a low-voltage switch cabinet, a distribution board, a switch box, a control box and the like in an electric power system, and the distribution automation measurement and control terminal is common distribution equipment.

Distribution equipment in the existing market is in the engineering of work, the control components and parts among the measurement and control terminal can send great heat, if the heat distributes away in time, temperature rise among the measurement and control terminal can cause control system's failure, this not only can make the unable normal operation of equipment, can bring great potential safety hazard moreover, but current measurement and control terminal's heat dissipation is very slow, and the heat dissipation is not obvious, hardly guarantees control system's normal operating, therefore, we have proposed distribution automation measurement and control terminal.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a distribution automation measurement and control terminal possesses advantages such as the radiating effect is better, has solved the not good problem of measurement and control terminal radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: distribution automation measurement and control terminal, including the box, the surface fixed mounting of box has the ventilation grid, the right side surface fixed mounting of box has heat radiation structure, the left side surface fixed mounting of box has air cooler, air cooler's top fixed mounting has the connecting pipe, the left side surface fixed mounting of box has the air extractor, the top fixed mounting of box has the ventilation pipe, heat radiation structure includes the function box that is located box right side surface, the interior roof fixed mounting of function box has servo motor, servo motor's output shaft department fixed mounting has the bull stick, the left side inner wall movable mounting of box has quantity two and extends to the threaded rod of function box inside, the inside fixed mounting of box has quantity two slide bars, the equal threaded connection of surface of two threaded rods has the thread bush, two the equal fixed mounting in one side surface that the thread bush is close has the fan, the fixed surface of bull stick installs the driving gear that quantity is two, two the equal fixed mounting in right side surface of threaded rod has driven gear, air cooler's left side fixed surface installs the cooling pipe support that extends to the box inside.

Further, ventilation holes are formed in the upper side and the lower side of the cooling pipe frame, and the top of the connecting pipe is fixedly connected with the bottom of the air extractor.

Further, the cooling pipe support is U font, the inside fixed mounting of ventilation pipe has the filter screen.

Furthermore, the outer surfaces of the two sliding rods are movably provided with sliding blocks, and the outer surfaces of the two sliding blocks are fixedly provided with limiting rods connected with the threaded sleeves.

Further, two the inside of thread bush all seted up with the screw hole of threaded rod surface looks adaptation, the right side surface of box seted up with the through-hole of threaded rod surface looks adaptation.

Further, the left side surface of function case is seted up quantity and is two and with the opening of threaded rod surface looks adaptation, two the driving gear meshes with the driven gear surface respectively mutually.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

the distribution automation measurement and control terminal is provided with the air pump, air outside the box body is pumped into the air cooler through the connecting pipe by starting the air pump, then the air is cooled by an air cooler, the cooled cold air is discharged through a vent hole on the outer surface of the cooling pipe frame to cool the measurement and control terminal, and simultaneously a servo motor is started to drive the rotating rod to rotate in a reciprocating manner, thereby driving the driving gear to rotate through the rotating rod, driving the driven gear to rotate through the engagement of the driving gear and the driven gear, the driven gear drives the threaded rod to rotate, the threaded sleeve is limited by the slide rod, the slide block and the limiting rod, so that the threaded rod can drive the threaded sleeve to reciprocate by rotating, and then drive the fan and remove, thereby the area that the cold air that moves through two fans that remove to the box inside contacted is more, and it is better to reach the radiating effect through above several kinds of structures.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the heat dissipation structure of the present invention;

FIG. 3 is an enlarged view of the heat dissipation structure A of the present invention;

fig. 4 is a schematic view of the cooling pipe rack of the heat dissipation structure of the present invention.

In the figure: the device comprises a box body 1, a ventilation grating 2, a heat dissipation structure 3, a function box 301, a servo motor 302, a rotating rod 303, a threaded rod 304, a sliding rod 305, a threaded sleeve 306, a fan 307, a driving gear 308, a driven gear 309, a cooling pipe frame 310, an air cooler 4, a connecting pipe 5, an air pump 6 and a ventilation pipe 7.

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 distribution automation measurement and control terminal in this embodiment includes a box body 1, a ventilation grid 2 is fixedly installed on an outer surface of the box body 1, a heat dissipation structure 3 is fixedly installed on an outer surface of a right side of the box body 1, an air cooler 4 is fixedly installed on an outer surface of a left side of the box body 1, a connecting pipe 5 is fixedly installed on a top portion of the air cooler 4, an air extractor 6 is fixedly installed on an outer surface of a left side of the box body 1, a ventilation pipe 7 is fixedly installed on a top portion of the box body 1, the heat dissipation structure 3 includes a function box 301 located on an outer surface of a right side of the box body 1, a servo motor 302 is fixedly installed on an inner top wall of the function box 301, a rotating rod 303 is fixedly installed at an output shaft of the servo motor 302, two threaded rods 304 extending into the function box 301 are movably installed on an inner wall of the left side of the box body 1, two sliding rods 305 are fixedly installed inside the box body 1, the outer surfaces of the two threaded rods 304 are both in threaded connection with threaded sleeves 306, fans 307 are fixedly mounted on the outer surface of one side, close to the two threaded sleeves 306, of each rotating rod 303, two driving gears 308 are fixedly mounted on the outer surface of the other side of each rotating rod 303, driven gears 309 are fixedly mounted on the outer surfaces of the right sides of the two threaded rods 304, cooling pipe racks 310 extending into the box body 1 are fixedly mounted on the outer surface of the left side of the air cooler 4, air outside the box body 1 is sucked into the air cooler 4 through a connecting pipe 5 by starting the air extractor 6 through arranging an air extractor 6, then the air is cooled through the air cooler 4, refrigerated cold air is discharged through ventilation holes in the outer surface of the cooling pipe racks 310 to cool the measurement and control terminal, the servo motor 302 is started to drive the rotating rods 303 to rotate in a reciprocating mode, the driving gears 308 are driven to rotate through the rotating rods 303, and the driving gears 309 are meshed with each driving gears 309 to rotate, the driven gear 309 drives the threaded rod 304 to rotate, the sliding rod 305, the sliding block and the limiting rod limit the threaded sleeve 306, and the threaded rod 304 rotates to drive the threaded sleeve 306 to move back and forth, so that the fan 307 is driven to move.

When in implementation, the method comprises the following steps:

1) firstly, starting an air pump 6 to pump air outside the box body 1 into an air cooler 4 through a connecting pipe 5, and then cooling the air through the air cooler 4;

2) then, discharging the refrigerated cold air through a vent hole on the outer surface of the cooling pipe frame 310 to cool the measurement and control terminal;

3) then, the servo motor 302 is started to drive the rotating rod 303 to rotate in a reciprocating manner, and further the rotating rod 303 drives the driving gear 308 to rotate;

4) and finally, the threaded sleeve 306 is limited through the sliding rod 305, the sliding block and the limiting rod.

In summary, the distribution automation measurement and control terminal is provided with the air pump 6, air outside the box body 1 is pumped into the air cooler 4 through the connecting pipe 5 by starting the air pump 6, then the air is cooled by the air cooler 4, the cooled cold air is discharged through the vent holes on the outer surface of the cooling pipe frame 310 to cool the measurement and control terminal, meanwhile, the servo motor 302 is started to drive the rotating rod 303 to rotate in a reciprocating way, thereby driving the driving gear 308 to rotate through the rotating rod 303, driving the driven gear 309 to rotate through the engagement between the driving gear 308 and the driven gear 309, the driven gear 309 drives the threaded rod 304 to rotate, the threaded sleeve 306 is limited through the sliding rod 305, the sliding block and the limiting rod, so that the threaded rod 304 rotates to drive the threaded sleeve 306 to reciprocate, the fans 307 are driven to move, and the area of contact with the cold air inside the box 1 is increased by the two moving fans 307.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. Distribution automation measurement and control terminal, including box (1), its characterized in that: the air cooler is characterized in that a ventilation grid (2) is fixedly installed on the outer surface of the box body (1), a heat dissipation structure (3) is fixedly installed on the outer surface of the right side of the box body (1), an air cooler (4) is fixedly installed on the outer surface of the left side of the box body (1), a connecting pipe (5) is fixedly installed at the top of the air cooler (4), an air extractor (6) is fixedly installed on the outer surface of the left side of the box body (1), and a ventilation pipe (7) is fixedly installed at the top of the box body (1);

the heat dissipation structure (3) comprises a function box (301) located on the outer surface of the right side of a box body (1), a servo motor (302) is fixedly installed on the inner top wall of the function box (301), a rotating rod (303) is fixedly installed at the output shaft of the servo motor (302), threaded rods (304) which are two in number and extend to the inside of the function box (301) are movably installed on the inner wall of the left side of the box body (1), slide rods (305) which are two in number are fixedly installed inside the box body (1), threaded sleeves (306) are connected to the outer surfaces of the two threaded rods (304) in a threaded mode, fans (307) are fixedly installed on the outer surface of one side, close to each other, of the rotating rods (303) are fixedly installed with driving gears (308) which are two in number, and driven gears (309) are fixedly installed on the outer surface of the right side of the threaded rods (304), and a cooling pipe frame (310) extending to the interior of the box body (1) is fixedly arranged on the outer surface of the left side of the air cooler (4).

2. The distribution automation measurement and control terminal of claim 1, characterized in that: the ventilation holes are formed in the upper side and the lower side of the cooling pipe frame (310), and the top of the connecting pipe (5) is fixedly connected with the bottom of the air pump (6).

3. The distribution automation measurement and control terminal of claim 1, characterized in that: the cooling pipe support (310) is U-shaped, and a filter screen is fixedly arranged in the ventilation pipe (7).

4. The distribution automation measurement and control terminal of claim 1, characterized in that: the outer surfaces of the two sliding rods (305) are movably provided with sliding blocks, and the outer surfaces of the two sliding blocks are fixedly provided with limiting rods connected with threaded sleeves (306).

5. The distribution automation measurement and control terminal of claim 1, characterized in that: two the screw hole with threaded rod (304) surface looks adaptation is all seted up in the inside of thread bush (306), the through-hole with threaded rod (304) surface looks adaptation is seted up to the right side surface of box (1).

6. The distribution automation measurement and control terminal of claim 1, characterized in that: the left side surface of function case (301) is seted up the quantity and is two and with threaded rod (304) surface looks adaptation's opening, two driving gear (308) mesh with driven gear (309) surface respectively mutually.