CN115663615A

CN115663615A - Power equipment heat abstractor

Info

Publication number: CN115663615A
Application number: CN202211322212.2A
Authority: CN
Inventors: 刘涛; 戴佃侠; 郭长虹; 邢奎华; 王庆; 齐晓冉; 孔德慧; 杨俊杰; 顾艳勇; 赵鑫磊
Original assignee: Bincheng Power Supply Co Of State Grid Shandong Electric Power Co
Current assignee: Bincheng Power Supply Co Of State Grid Shandong Electric Power Co
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-31

Abstract

The invention relates to the technical field of power equipment, and particularly discloses a power equipment heat dissipation device which comprises a shell, wherein a movable door is rotatably arranged above the front end of the shell, a storage box is fixedly connected to the bottom of the inner side of the shell, a fan is fixedly arranged in the storage box, a filtering piece is arranged at the top of the storage box, a U-shaped frame is arranged above the storage box, a cooling piece is arranged in the U-shaped frame, an air ventilation piece is arranged on the upper surface of the U-shaped frame, the outer walls of the two sides of the shell and the two sides of the storage box are respectively provided with a ventilation groove group, and dust removal assemblies are arranged at the two sides of the shell and the positions close to the upper part of the shell.

Description

Power equipment heat abstractor

Technical Field

The invention relates to the technical field of power equipment, and particularly discloses a heat dissipation device for power equipment.

Background

The electrical equipment is a general name of equipment such as a generator, a transformer, a power line, a breaker and the like in a power system, and when the electrical equipment is in normal operation, key heating components generally exist, and particularly, a core module of the electrical equipment has huge heat, so that the heat in the electrical equipment needs to be dissipated as soon as possible to ensure the normal and stable operation of the equipment;

the heat dissipation of current power equipment generally adopts the air-blower or sets up the radiating groove that link up at the outer wall of the cabinet body and dispels the heat, and its radiating effect is not good, and inside electrical components still can the accident because radiating problem can appear, and secondly when using for a long time, its surface has a lot of dusts to cover and falls in the equipment outside, still needs the later stage to carry out dust removal work, and is comparatively troublesome.

Disclosure of Invention

The invention aims to solve the defects in the background art and provides a heat dissipation device for electrical equipment.

In order to achieve the purpose, the invention provides a power equipment heat dissipation device which comprises a shell, wherein a movable door is rotatably arranged above the front end of the shell, a storage box is fixedly connected to the bottom of the inner side of the shell, a fan is fixedly arranged in the storage box, a filtering piece is arranged at the top of the storage box, a U-shaped frame is arranged above the storage box, a cooling piece is arranged in the U-shaped frame, an air ventilation piece is arranged on the upper surface of the U-shaped frame, the outer walls of the two sides of the shell and the two sides of the storage box are respectively provided with a communicated air ventilation groove group, and dust removal assemblies are arranged at the two sides of the shell and at positions close to the upper side of the shell.

Preferably, filter piece includes the baffle of fixed mounting at the storage box top, the multiunit bar groove has been seted up to the baffle upper surface.

Preferably, the cooling part includes two sets of coolers that set up in the inside both sides of U-shaped frame, two the connecting pipe is all installed to the inside both sides of cooler, just connecting pipe one end all runs through the casing front end outside, the cardboard is all installed to U-shaped frame both sides wall, two the connecting plate is all installed to the cooler corresponding cardboard position, just the equal sliding sleeve of connecting plate is in the outside of cardboard.

Preferably, the ventilating piece comprises a plurality of groups of air holes, and the plurality of groups of air holes are uniformly formed in the upper surface of the U-shaped frame.

Preferably, the dust removal subassembly is including all communicateing the square pipe of installing in casing one side inside and being close to the top position, square intraduct one end is provided with the subassembly of bleeding.

Preferably, the air exhaust assembly comprises a suction pipe which is communicated and installed inside one end of the square pipe, an air exhaust pump is installed through one end of the suction pipe far away from the square pipe, the outer side of the air exhaust pump is fixedly connected with the outer wall of the shell through a fixed connection fixed seat, an exhaust pipe is installed through one end of the air exhaust pump below, a transverse pipe is installed through one end of the exhaust pipe far away from the air exhaust pump, and the outer side of the transverse pipe is fixedly connected with the outer wall of one side of the square pipe through a set fixing part.

Preferably, the mounting includes the U-shaped plate of fixed mounting in side pipe one side outer wall, violently manage both ends fixed mounting in the lateral wall department of U-shaped plate, violently manage the inside intercommunication of one end and install multiunit L venturi tube, multiunit the inside multiunit nozzle that all installs of L venturi tube, and the multiunit the nozzle is given vent to anger the direction and all is towards the outer wall of casing.

Preferably, fixedly connected with roof on the casing rear end, the inboard below position of roof rotates and installs the lead screw, lead screw outside screw thread bush is equipped with the mounting panel, mounting panel one end fixedly connected with scrapes the strip, it is the U-shaped setting to scrape the strip, just scrape the strip and slide the laminating at the surface of casing, lead screw one end below is provided with the motor, motor output shaft and lead screw lower extreme fixed connection, the motor outside is through the mount pad and the casing rear end outer wall fixed connection of fixed suit.

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

1. set up the fan through the inboard bottom at the casing, blow the top with wind from the inside below of casing after the start, the cooler that its top set up can become cold wind with the wind speed, from this with the inside of cold wind mediation at the casing, cool off inside temperature, reach radiating effect.

2. Through the subassembly of bleeding that sets up at the both sides outer wall of casing, can suck the inside air current of casing, then carry gaseous to violently managing and inside the L venturi tube, finally blow the surface that blows the casing with gas through the multiunit nozzle and blow away its floating dust.

3. The scraping strips are arranged on the outer surface of the shell, the motor is combined with the driving matching of the screw rod, the motor can drive the screw rod to rotate, the mounting plate in threaded matching with the screw rod can rotate along the vertical direction on the outer surface of the screw rod, the scraping strips can be automatically driven to scrape on the outer surface of the shell, and dust or dirt which is difficult to clean is cleaned.

Drawings

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

FIG. 2 is a schematic view of another angle connection structure of the present invention;

FIG. 3 is a sectional view showing the internal structure of the case according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the U-shaped frame and the cooler of the present invention;

FIG. 5 is a schematic view of the connection between the storage box and the U-shaped frame according to the present invention;

FIG. 6 is an enlarged view of the area A in FIG. 3 according to the present invention.

In the figure: 1. a housing; 2. a set of ventilation slots; 3. a movable door; 4. an L-shaped tube; 5. a nozzle; 6. an exhaust pipe; 7. a U-shaped plate; 8. an air pump; 9. a suction pipe; 10. a square tube; 11. a transverse tube; 12. scraping the strips; 13. a motor; 14. a mounting base; 15. mounting a plate; 16. a top plate; 17. a U-shaped frame; 18. a cooler; 19. a connecting pipe; 20. air holes; 21. a fan; 22. a storage box; 23. a strip-shaped groove; 24. a connecting plate; 25. clamping a plate; 26. a screw rod; 27. a partition plate; 28. a fixed seat.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention, taken in conjunction with the accompanying drawings and detailed description, is set forth below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-6, the heat dissipation device for power equipment comprises a housing 1, a movable door 3 is rotatably mounted above the front end of the housing 1, a storage box 22 is fixedly connected to the bottom of the inner side of the housing 1, a fan 21 is fixedly mounted inside the storage box 22, a filter element is arranged at the top of the storage box 22, a U-shaped frame 17 is arranged above the storage box 22, a cooling element is arranged inside the U-shaped frame 17, an air ventilation element is arranged on the upper surface of the U-shaped frame 17, communicated air ventilation grooves 2 are formed in the outer walls of the two sides of the housing 1 and the outer walls of the two sides of the storage box 22, and dust removal assemblies are arranged at the two sides of the housing 1 and near the upper side.

The formula also can adopt the hasp formula to inhale the formula can be adopted to the dodge gate 3, and the later stage can be the part of facilitating the installation, can install fan 21 in the inside of casing 1 through the storage box 22 that sets up and use, and the ventilation duct group 2 sets up for the combination of multiunit notch, and the purpose makes things convenient for fan 21 to take a breath.

The filtering piece comprises a partition plate 27 fixedly arranged at the top of the storage box 22, and a plurality of groups of strip-shaped grooves 23 are formed in the upper surface of the partition plate 27;

the cooling part comprises two groups of coolers 18 arranged on two sides in the U-shaped frame 17, connecting pipes 19 are arranged on two sides in the two coolers 18, one ends of the connecting pipes 19 penetrate through the outer side of the front end of the shell 1, clamping plates 25 are arranged on two side walls of the U-shaped frame 17, connecting plates 24 are arranged on the two coolers 18 corresponding to the clamping plates 25, and the connecting plates 24 are slidably sleeved on the outer sides of the clamping plates 25;

the strip-shaped groove 23 is formed in the upper surface of the partition plate 27, so that air flow emitted by the fan 21 can be conveyed to the upper portion of the inside of the shell 1, the air flow emitted by the fan 21 can be fused at a low temperature through the arranged cooler 18, the temperature inside the shell 1 can be sufficiently cooled down by the air flow blown out by the fan 21, and the cooler 18 can be conveniently and fixedly arranged inside the shell 1 through the matching of the arranged connecting plate 24 and the clamping plate 25.

The air vent comprises a plurality of groups of air holes 20, and the plurality of groups of air holes 20 are uniformly arranged on the upper surface of the U-shaped frame 17.

The plurality of air holes 20 formed on the upper surface of the U-shaped frame 17 can uniformly distribute the air flow at the bottom end, so that the air inside the casing 1 is communicated, and the cooling air flow below the casing 1 is circulated to the upper part of the inner side of the casing 1.

The dust removal component comprises a square pipe 10 which is communicated with the inside of one side of the shell body 1 and is close to the upper position, and an air exhaust component is arranged inside one end of the square pipe 10.

The suction assembly is installed at the inside suction tube 9 of square pipe 10 one end including the intercommunication, and suction pump 8 is installed to the one end intercommunication that suction tube 9 kept away from square pipe 10, and fixed connection's fixing

base

28 and 1 outer wall fixed connection of casing are passed through in the suction pump 8 outside, and blast pipe 6 is installed to 8 one end below intercommunications of suction pump, and blast pipe 6 keeps away from the one end intercommunication of suction pump 8 and installs violently pipe 11, violently manage 11 outsides through the mounting and square pipe 10 one side outer wall fixed connection that set up.

The air flow gathered in the square pipe 10 can be pumped by the suction pipe 9 through the arranged air pump 8, and then is conveyed to the transverse pipe 11 through the exhaust pipe 6 for dust removal.

The mounting includes the U-shaped plate 7 of fixed mounting in square pipe 10 one side outer wall, violently manages 11 both ends fixed mounting in the lateral wall department of U-shaped plate 7, violently manages 11 one end inside intercommunication and installs multiunit L venturi tube 4, and multiunit L venturi tube 4 is inside all to install multiunit nozzle 5, and multiunit nozzle 5 gives vent to anger the outer wall that the direction all faces casing 1.

The cross pipe 11 can be stably arranged above one end through the arranged U-shaped plate 7, and the air outlets of the nozzles 5 can be distributed on the outer surface of one side of the shell 1 through the arrangement of the plurality of groups of L-shaped pipes 4, so that air flow can be uniformly sprayed on the outer surface of the shell 1, and therefore floating ash can be treated.

Fixedly connected with roof 16 on the 1 rear end of casing, 16 inboard below positions of roof rotate and install lead screw 26, lead screw 26 outside screw thread cover is equipped with mounting

panel

15, 15 one end fixedly connected with of mounting panel scrapes strip 12, it is the setting of U-shaped to scrape strip 12, and scrape strip 12 and slide the laminating at the surface of casing 1, lead screw 26 one end below is provided with motor 13, motor 13 output shaft and lead screw 26 lower extreme fixed connection, the motor 13 outside is through the mount pad 14 and the 1 rear end outer wall fixed connection of casing of fixed suit.

The motor 13 can drive the screw rod 26 to rotate after being connected with a power supply, the mounting plate 15 in threaded fit with the screw rod 26 can move along the vertical direction under the clamping position of the scraping strip 12 arranged in a U shape, so that the purpose of driving the scraping strip 12 to move in a reciprocating manner is achieved, and the inner wall of the scraping strip 12 can be internally provided with rubber strips when in use, so that the scraping effect is better.

The working principle is as follows: during ordinary heat dissipation, firstly, condensed water is added into the connecting pipe 19 at one end of the cooler 18, then heat exchange is carried out to emit cold air, and the blowing of the fan 21 below is combined, so that air flow blown by the fan 21 is fused with the cold air, the cold air flow is enabled to be infused into the shell 1, the effect of cooling and heat dissipation is achieved, the safe use of electrical elements inside the shell 1 is ensured, the air suction pump 8 on the outer walls of two sides of the shell 1 can guide and suck air above one end, so that the flow of the internal air is enabled to be quicker, the cooling effect is improved to a certain extent, the air suction pump 8 can suck the air inside the square pipe 10 into the exhaust pipe 6 and the transverse pipe 11 through the suction pipe 9 at one end, then the circulated air is blown to the outer surfaces of two sides of the shell 1 through the L-shaped pipes 4 and the correspondingly arranged nozzles 5, so as to treat floating dust on the outer surface of the shell 1, in order to further improve the dust removal effect, the motor 13 can be connected with a power supply and then drive the screw rod 26 to rotate, so that the mounting plate 15 in threaded fit with the outer surface of the shell 1 in a reciprocating manner to meet the requirements of dirt treatment and the dirt treatment requirements of a user.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Claims

1. An electrical equipment heat abstractor, includes casing (1), its characterized in that: casing (1) front end top is rotated and is installed dodge gate (3), casing (1) inboard bottom fixedly connected with storage box (22), storage box (22) inside fixed mounting has fan (21), the top of storage box (22) is provided with filters piece, storage box (22) top is provided with U-shaped frame (17), U-shaped frame (17) inside is provided with the cooling part, U-shaped frame (17) upper surface is provided with the piece that leads to the air, communicating ventilation duct group (2) have all been seted up to casing (1) and storage box (22) both sides outer wall, casing (1) both sides just are close to the top position and all are provided with the dust removal subassembly.

2. The heat dissipating device for electrical equipment of claim 1, wherein: filter piece including baffle (27) of fixed mounting at storage box (22) top, multiunit bar groove (23) have been seted up to baffle (27) upper surface.

3. The heat dissipating device for electrical equipment of claim 2, wherein: the cooling part comprises two sets of coolers (18) which are arranged on two sides of the inside of the U-shaped frame (17), two connecting pipes (19) are arranged on two sides of the inside of the coolers (18), one ends of the connecting pipes (19) penetrate through the outer side of the front end of the shell (1), clamping plates (25) are arranged on two side walls of the U-shaped frame (17), two connecting plates (24) are arranged on the positions, corresponding to the clamping plates (25), of the coolers (18), and the connecting plates (24) are sleeved on the outer sides of the clamping plates (25) in a sliding mode.

4. The heat dissipating device for electrical equipment of claim 1, wherein: the ventilating piece comprises a plurality of groups of air holes (20), and the air holes (20) are uniformly formed in the upper surface of the U-shaped frame (17).

5. The heat dissipating device for electrical equipment of claim 1, wherein: the dust removal component comprises a square pipe (10) which is communicated with each other and is arranged inside one side of the shell (1) and close to the upper position, and an air exhaust component is arranged inside one end of the square pipe (10).

6. The heat sink for electric power equipment according to claim 5, wherein: air exhaust assembly installs at the inside suction tube (9) of side pipe (10) one end including the intercommunication, suction pump (8) are installed to the one end intercommunication of keeping away from side pipe (10) in suction tube (9), fixed connection's fixing base (28) and casing (1) outer wall fixed connection are passed through in the suction pump (8) outside, blast pipe (6) are installed to suction pump (8) one end below intercommunication, blast pipe (6) are kept away from the one end intercommunication of suction pump (8) and are installed violently pipe (11), violently manage (11) the outside through the mounting and square pipe (10) one side outer wall fixed connection that set up.

7. The heat dissipating device for electrical equipment of claim 6, wherein: the mounting includes U-shaped plate (7) of fixed mounting in square pipe (10) one side outer wall, violently manage (11) both ends fixed mounting in the lateral wall department of U-shaped plate (7), violently manage (11) one end inside intercommunication and install multiunit L venturi tube (4), multiunit L venturi tube (4) inside all installs multiunit nozzle (5), and multiunit nozzle (5) are given vent to anger the direction and all are towards the outer wall of casing (1).

8. The heat dissipating device for electrical equipment of claim 1, wherein: casing (1) rear end top fixedly connected with roof (16), roof (16) inboard below position is rotated and is installed lead screw (26), lead screw (26) outside screw thread cover is equipped with mounting panel (15), mounting panel (15) one end fixedly connected with scrapes strip (12), it is the U-shaped setting to scrape strip (12), just scrape strip (12) and slide the surface of laminating at casing (1), lead screw (26) one end below is provided with motor (13), motor (13) output shaft and lead screw (26) lower extreme fixed connection, mount pad (14) and casing (1) rear end outer wall fixed connection through fixed suit in the motor (13) outside.