CN215452243U

CN215452243U - Novel air-cooled control cabinet

Info

Publication number: CN215452243U
Application number: CN202120806016.7U
Authority: CN
Inventors: 史金玉
Original assignee: Baoding Shengyan Electrical Equipment Manufacturing Co ltd
Current assignee: Baoding Shengyan Electrical Equipment Manufacturing Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-01-07
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a novel air-cooling control cabinet which comprises a control cabinet body, wherein a top plate is arranged at the top of the control cabinet body, a cover plate is arranged on the top plate, a buzzer alarm is arranged on the top plate in the cover plate, a cabinet door is arranged right in front of the control cabinet body, an exhaust box is arranged on the right side of the control cabinet body, an air inlet pipe is arranged at the top of the left side of the control cabinet body, a temperature sensor is arranged in the control cabinet body and close to the air inlet pipe, a support frame is arranged on one side, away from the cabinet door, of the inner wall of the control cabinet body, a limiting block is arranged above the support frame, a transformer is arranged on the support frame, a partition plate is arranged below the support frame, and a drying box is arranged below the partition plate. This novel air-cooled switch board has not only improved the inside radiating effect of this switch board, but also has reduced the consumption of the energy, has add radiating speed, and is energy-concerving and environment-protective, and the radiating efficiency is high, has prolonged the life of this switch board, prevents that humid air from causing danger to the invasion of transformer, has improved the security performance.

Description

Novel air-cooled control cabinet

Technical Field

The utility model relates to the technical field of air-cooled control cabinets, in particular to a novel air-cooled control cabinet.

Background

The air cooling control cabinet is a necessary accessory device of a large transformer, has a good heat dissipation effect, plays a vital role in improving the load capacity of the transformer and starting the economical and safe operation, particularly in hot summer in the south and the north, and is an indispensable matched accessory device for ensuring the normal operation of the transformer, so that the positive role of the air cooling control cabinet in the development of power utilities can be seen. The existing air-cooled control cabinet mainly depends on a cooling fan to dissipate heat, so that the resource waste is easily caused, and when the cooling fan with the overhigh temperature in the control cabinet cannot meet the heat dissipation effect, the function of alarming is not realized, so that a worker cannot timely deal with the problem, the equipment is easily damaged, the economic loss is brought, and the design of a novel air-cooled control cabinet is necessary aiming at the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel air-cooled control cabinet, which has the advantages of improving the heat dissipation effect in the control cabinet, reducing the energy consumption, increasing the heat dissipation speed, saving energy, protecting the environment, having high heat dissipation efficiency, preventing moist air from invading a transformer, improving the safety performance and solving the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel air-cooled control cabinet, including the switch board body, the top of switch board body is equipped with the roof, be equipped with the apron on the roof, be equipped with the buzzer siren on the apron internal bit roof, the dead ahead of switch board body is equipped with the cabinet door, the right side of switch board body is equipped with the exhaust box, the left side top of switch board body is equipped with the intake pipe, the inside below that is close to the intake pipe of switch board body is equipped with temperature-sensing ware, one side that the cabinet door was kept away from to switch board body inner wall is equipped with the support frame, the top of support frame is equipped with the stopper, install the transformer on the support frame, the below of support frame is equipped with the baffle, the below of baffle is equipped with the drying cabinet.

Preferably, the exhaust box is communicated with the inside of the control cabinet body, an exhaust fan is arranged in the exhaust box, a first filter screen is arranged on the right side of the exhaust fan, and a louver is arranged at an air outlet of the exhaust box.

Preferably, the intake pipe passes the left side wall of switch board body and extends to this internal, is equipped with inlet fan in the intake pipe, and inlet fan's right side is equipped with the cotton that absorbs water, and inlet fan's left side is equipped with the second filter screen.

Preferably, the apron is by two rock wool board integrated into one piece's triangle-shaped apron, and the width of apron is unanimous with the width of roof, all is equipped with the louvre on the left side of apron, switch board body, the right side and the one side of keeping away from the cabinet door, all is equipped with the dust screen on the bleeder vent, all is equipped with the heat dissipation copper sheet in the cabinet wall of switch board body.

Preferably, the bottom of switch board body is equipped with the base, and the below symmetry of base is provided with two sets of supports, and the length and width of base is the same with the length and width of roof, and the length and width of switch board body all is less than the length and width of base and roof.

Preferably, the cabinet door is connected to the control cabinet body in an overturning manner through a hinge, a spring lock is arranged on one side, away from the hinge, of the cabinet door, and a visual window is arranged above the cabinet door.

Preferably, the buzzer alarm is electrically connected with the temperature sensor, and the temperature sensor, the air inlet fan and the exhaust fan are electrically connected with the external controller.

Preferably, the partition plate is provided with a plurality of air holes, the air holes are communicated with the drying box, a drying agent is placed in the drying box, and a handle is arranged right in front of the drying box.

Compared with the prior art, the utility model has the following beneficial effects:

1. this novel air-cooled switch board, the heat dissipation copper sheet and the louvre of setting are a natural radiating mode, have not only improved the inside radiating effect of this switch board, but also have reduced the consumption of the energy, and when the temperature was higher, exhaust fan and inlet fan started, make this internal air of switch board reach the effect of circulation, add the radiating speed, energy-concerving and environment-protective, the radiating efficiency is high.

2. This novel air-cooled control cabinet, audible-visual alarm sends when this internal high temperature of switch board at the buzzer siren, reminds the staff this switch board to have abnormal conditions, and the staff of being convenient for in time handles, avoids this switch board to break down, influences normal use.

3. This novel air-cooled switch board, the rock wool board of using have thermal-insulated, dampproofing, and the characteristics of corrosion-resistant and safety ring protects have prolonged the life of this switch board, can effectually block the rainwater, and the drier in the drying cabinet of setting passes through the bleeder vent and releases, has further guaranteed the drying degree in the cabinet, prevents the invasion of humid air to the transformer, causes danger, eliminates the potential safety hazard.

4. This novel air-cooled switch board, the effectual separation of first filter screen, second filter screen and the dust screen of setting have guaranteed the inside cleanliness of switch board body that debris and dust got into the switch board body, have avoided needing frequent maintenance to cause the increase of work load, have improved the security performance.

Drawings

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

FIG. 2 is a partial schematic structural view of the present invention;

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

FIG. 4 is a schematic view of an intake manifold configuration of the present invention;

FIG. 5 is a schematic view of a heat dissipation hole of the present invention;

fig. 6 is a cross-sectional view of a portion of the structure of the present invention.

In the figure: 1. a control cabinet body; 2. a top plate; 3. a cover plate; 4. a buzzer alarm; 5. a cabinet door; 51. A latch; 52. a window; 6. an exhaust box; 61. an exhaust fan; 62. a first filter screen; 7. an air inlet pipe; 71. an air intake fan; 72. absorbent cotton; 73. a second filter screen; 8. a temperature sensor; 9. a support frame; 10. a heat dissipation copper sheet; 11. a limiting block; 12. a transformer; 13. a partition plate; 14. a drying oven; 15. a base; 16. a support; 17. heat dissipation holes; 18. a dust screen; 19. a handle; 20. and (4) air holes.

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. 1-6, a novel air-cooled control cabinet comprises a control cabinet body 1, a top plate 2 is arranged at the top of the control cabinet body 1, a cover plate 3 is arranged on the top plate 2, the cover plate 3 is a triangular cover plate formed by two rock wool boards in an integrated manner, the width of the cover plate 3 is consistent with that of the top plate 2, heat dissipation holes 17 are respectively arranged on the left side and the right side of the control cabinet body 1 and one side away from a cabinet door 5 of the cover plate 3, dust screens 18 are respectively arranged on the heat dissipation holes 17, heat dissipation copper sheets 10 are respectively arranged in the cabinet wall of the control cabinet body 1, the heat dissipation copper sheets 10 have good heat dissipation effects, the heat dissipation effect inside the control cabinet is accelerated, a buzzer alarm 4 is arranged on the top plate 2 in the cover plate 3, the buzzer alarm 4 can give out audible and visual alarms to remind workers of abnormal conditions of the control cabinet, so that the workers can timely handle the control cabinet and avoid the control cabinet from malfunctioning, influencing normal use, a cabinet door 5 is arranged right in front of a control cabinet body 1, the cabinet door 5 is connected to the control cabinet body 1 in a turnover mode through a hinge, a spring lock 51 is arranged on one side, away from the hinge, of the cabinet door 5, a visual window 52 is arranged above the cabinet door 5, the internal condition of the control cabinet body 1 can be observed through the visual window 52, an exhaust box 6 is arranged on the right side of the control cabinet body 1, the exhaust box 6 is communicated with the internal part of the control cabinet body 1, an exhaust fan 61 is arranged in the exhaust box 6, a first filter screen 62 is arranged on the right side of the exhaust fan 61, the exhaust fan 61 can exhaust heat generated during working of a transformer 12 in the control cabinet body 1, the arranged first filter screen 62 prevents sundries from entering the control cabinet body 1 through the exhaust box 6 when the exhaust fan 61 is started to cause damage of the transformer 12, louvers are arranged at an air outlet of the exhaust box 6, an air inlet pipe 7 is arranged at the top of the left side of the control cabinet body 1, the air inlet pipe 7 penetrates through the left side wall of the control cabinet body 1 and extends into the control cabinet body 1, an air inlet fan 71 is arranged in the air inlet pipe 7, absorbent cotton 72 is arranged on the right side of the air inlet fan 71, a second filter screen 73 is arranged on the left side of the air inlet fan 71, the air inlet fan 71 sucks external air into the control cabinet body 1, air circulation inside the control cabinet body 1 is realized, the heat dissipation speed is accelerated, the absorbent cotton 72 can absorb water vapor in the air, the air entering the control cabinet body 1 is ensured to be in a dry state all the time, the phenomenon that the moisture is too heavy and the potential safety hazard is caused is avoided, a temperature sensor 8 is arranged below the inner part of the control cabinet body 1 close to the air inlet pipe 7, the temperature sensor 8 can sense the temperature condition inside the control cabinet body 1, a support frame 9 is arranged on one side of the inner wall of the control cabinet body 1, which is far away from the cabinet door 5, a limit block 11 is arranged above the support frame 9, a transformer 12 is arranged on the support frame 9, the lower part of support frame 9 is equipped with baffle 13, the below of baffle 13 is equipped with drying cabinet 14, be equipped with a plurality of bleeder vents 20 on the baffle 13, bleeder vent 20 communicates with each other with drying cabinet 14, place the drier in the drying cabinet 14, be equipped with handle 19 directly ahead of drying cabinet 14, the bottom of switch board body 1 is equipped with base 15, the below symmetry of base 15 is provided with two sets of supports 16, the length and width of base 15 is the same with the length and width of roof 2, the length and width of switch board body 1 all is less than the length and width of base 15 and roof 2, buzzer siren 4 and temperature-sensing ware 8 electric connection, temperature-sensing ware 8, inlet fan 71 and exhaust fan 61 all with external control ware electric connection.

The theory of operation, during the use, with this switch board circular telegram, at first dispel the heat through heat dissipation copper sheet 10 and louvre 17, when the incasement temperature uprises, temperature-sensing ware 8 feeds back the result to the controller, controller control exhaust fan 61 and inlet fan 71 work, exhaust fan 61 discharges steam, inlet fan 71 inhales fresh air into the inside of switch board body 1, realize gas circulation, accelerate the speed of gas flow, reach quick radiating effect, when the start-up of the incasement high temperature exhaust fan 61 and inlet fan 71 can't satisfy the radiating effect, temperature-sensing ware 8 feeds back the result to buzzer siren 4, remind the staff this switch board to go out dangerous unusually, in time handle, avoid the switch board to take place the damage.

To sum up, the novel air-cooled control cabinet is provided with the heat dissipation copper sheets 10 and the heat dissipation holes 17 which have good heat dissipation effects, so that the heat dissipation effect inside the control cabinet is improved, the energy consumption is reduced, the buzzer alarm 4 can give out audible and visual alarm to remind workers that the control cabinet is abnormal, the workers can conveniently deal with the abnormal conditions in time, the control cabinet is prevented from being out of order and affecting normal use, the cover plate 3 is a triangular cover plate integrally formed by two rock wool plates, the heat dissipation is convenient for the top of the control cabinet body 1, the rock wool plates have the characteristics of heat insulation, moisture resistance, corrosion resistance, safety and environmental protection, the service life of the control cabinet is prolonged, the size of the cover plate 3 is larger than that of the control cabinet body 1, rainwater can be effectively blocked, the rainwater is prevented from entering the control cabinet body 1, and the air in the control cabinet body 1 can achieve the circulation effect by the arranged exhaust fan 61 and the air inlet fan 71, add radiating speed, the first filter screen 62 that sets up, the effectual separation of second filter screen 73 and dust screen 18 has got into the inside of switch board body 1 with debris and dust, the inside cleanliness of switch board body 1 has been guaranteed, the drier in the drying cabinet 14 that sets up releases through bleeder vent 20, the degree of dryness in the cabinet has further been guaranteed, prevent the invasion of humid air to transformer 12, cause danger, eliminate the potential safety hazard, the security performance is improved, the stopper 11 that sets up has avoided transformer 12 direct and switch board body 1 to contact, the transformer 12's of being convenient for heat dissipation.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel air-cooled switch board, includes switch board body (1), its characterized in that: the top of switch board body (1) is equipped with roof (2), be equipped with apron (3) on roof (2), be equipped with buzzer siren (4) on lieing in roof (2) in apron (3), the dead ahead of switch board body (1) is equipped with cabinet door (5), the right side of switch board body (1) is equipped with exhaust box (6), the left side top of switch board body (1) is equipped with intake pipe (7), the inside of switch board body (1) is close to the below of intake pipe (7) and is equipped with temperature-sensing ware (8), one side that cabinet door (5) were kept away from to switch board body (1) inner wall is equipped with support frame (9), the top of support frame (9) is equipped with stopper (11), install transformer (12) on support frame (9), the below of support frame (9) is equipped with baffle (13), the below of baffle (13) is equipped with drying cabinet (14).

2. The novel air-cooled control cabinet of claim 1, characterized in that: the exhaust box (6) is communicated with the inside of the control cabinet body (1), an exhaust fan (61) is arranged in the exhaust box (6), a first filter screen (62) is arranged on the right side of the exhaust fan (61), and louvers are arranged at an air outlet of the exhaust box (6).

3. The novel air-cooled control cabinet of claim 1, characterized in that: intake pipe (7) pass the left side wall of switch board body (1) and extend to in the switch board body (1), are equipped with air intake fan (71) in intake pipe (7), and the right side of air intake fan (71) is equipped with cotton (72) that absorb water, and the left side of air intake fan (71) is equipped with second filter screen (73).

4. The novel air-cooled control cabinet of claim 1, characterized in that: apron (3) are by two rock wool board integrated into one piece's triangle-shaped apron, and the width of apron (3) is unanimous with the width of roof (2), all is equipped with louvre (17) on the left side of apron (3), switch board body (1), right side and the one side of keeping away from cabinet door (5), all is equipped with dust screen (18) on louvre (17), all is equipped with heat dissipation copper sheet (10) in the cabinet wall of switch board body (1).

5. The novel air-cooled control cabinet of claim 1, characterized in that: the control cabinet is characterized in that a base (15) is arranged at the bottom of the control cabinet body (1), two groups of supports (16) are symmetrically arranged below the base (15), the length and the width of the base (15) are the same as those of the top plate (2), and the length and the width of the control cabinet body (1) are smaller than those of the base (15) and the top plate (2).

6. The novel air-cooled control cabinet of claim 1, characterized in that: the cabinet door (5) is connected to the control cabinet body (1) in a turnover mode through a hinge, a spring lock (51) is arranged on one side, away from the hinge, of the cabinet door (5), and a visual window (52) is arranged above the cabinet door (5).

7. The novel air-cooled control cabinet of claim 1, characterized in that: the buzzer alarm (4) is electrically connected with the temperature sensor (8), and the temperature sensor (8), the air inlet fan (71) and the exhaust fan (61) are all electrically connected with the external controller.

8. The novel air-cooled control cabinet of claim 1, characterized in that: the drying box is characterized in that a plurality of air holes (20) are formed in the partition plate (13), the air holes (20) are communicated with the drying box (14), a drying agent is placed in the drying box (14), and a handle (19) is arranged right in front of the drying box (14).