CN215732944U

CN215732944U - Intelligent multifunctional control box for auxiliary system of transformer substation

Info

Publication number: CN215732944U
Application number: CN202122106840.4U
Authority: CN
Inventors: 包依勤; 王小正
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-01
Anticipated expiration: 2031-09-02

Abstract

The utility model belongs to the technical field of transformer substation correlation, and relates to an intelligent multifunctional control box for a transformer substation auxiliary system. Its beneficial effect is, through setting up the fan, the fan utilizes the aspiration channel to inhale the outside air of casing and utilizes the blast pipe to carry to the dehumidification incasement, utilize the moisture in the drier box absorbed air, make the air become dry air, make the first cavity be full of dry air, reach damp-proofing effect, avoid moisture to cause the damage to the internal component, and through setting up the active carbon filter screen, can deodorization under certain amount of wind, the peculiar smell of removing, purify the environment, the inside fine air purification effect that has of first cavity, through setting up the arrester, can prevent thunder and high voltage effectively, protect the control box.

Description

Intelligent multifunctional control box for auxiliary system of transformer substation

Technical Field

The utility model belongs to the technical field of transformer substation correlation, and particularly relates to an intelligent multifunctional control box for a transformer substation auxiliary system.

Background

The auxiliary system is used as an important supporting part of the intelligent transformer substation and plays a role in daily safety, reliable operation and maintenance of the transformer substation, the system mainly comprises an environment monitoring system, a safety precaution system, a fire alarm system, an access control system, a lighting system, an air conditioning system and other related auxiliary subsystems, the Chinese patent discloses a control box (patent number: 201920898706.2) for power transmission of the transformer substation, the control box comprises a box body, the bottom of the box body is fixedly connected with a base, the left side of the inner cavity of the box body is fixedly connected with a water tank, and the intelligent transformer substation has the beneficial effects that: through the cooperation that sets up box, water tank, inlet tube, tube cap, outlet pipe, water pump, bent venturi tube, through-hole, first motor, first flabellum, connecting pipe, stopper, second motor and second flabellum and use, solved current transformer substation's problem that control box does not possess the heat dissipation function for electric power transmission.

However, the practical use of the intelligent control box has certain limitations, firstly, the function is single, the control box does not have the functions of heat dissipation, dehumidification, lightning protection and fire prevention, and secondly, each function in the control box does not have self-diagnosis and automatic control performances, so the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an intelligent multifunctional control box for a transformer substation auxiliary system, which solves the technical problems of single function and lack of intelligent control.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent multifunctional control box for a transformer substation auxiliary system comprises a shell, wherein a first cavity and a second cavity are arranged in the shell, a first ventilation hole is formed between the first cavity and the second cavity, the bottom of the inner wall of the second cavity is fixedly connected with a fan and a dehumidifying box, the fan is provided with an air suction pipe and an air supply pipe, one end of the air supply pipe is positioned in the dehumidifying box, one end of the air suction pipe is positioned outside the shell, two fixing blocks are fixedly connected to the side surface of the inner wall of the dehumidifying box, an active carbon filter screen and a drying agent box are respectively clamped in the fixing blocks, a clamping groove is formed in the side surface of the shell, a protection screen assembly is clamped in the clamping groove, a protection plate is fixedly connected to the top of the shell, a lightning arrester is fixedly connected to the top of the protection plate, and an alarm and an intelligent controller assembly are arranged on one side of the shell, the side face of the inner wall of the first cavity is fixedly connected with a temperature and humidity sensor and a smoke sensor, the top of the shell is fixedly connected with a protective cover, and a refrigerator is arranged in the protective cover.

As a further scheme of the utility model: the protective net component comprises a clamping block, the clamping block is clamped in the clamping groove, a protective net is fixedly connected to the side face of the clamping block, a first handle is fixedly connected to the front side of the protective net, and a second ventilation hole is formed in the side face of the inner wall of the shell.

As a further scheme of the utility model: the intelligent controller assembly comprises a signal receiving module, a signal processing module, a temperature and humidity setting module and a circuit control module, wherein the signal receiving module is in signal connection with a temperature and humidity sensor, the signal receiving module is in signal connection with the signal processing module, the signal processing module is in signal connection with the temperature and humidity setting module, the temperature and humidity setting module is in signal connection with the circuit control module, and the circuit control module is in signal connection with a refrigerator and an alarm.

As a further scheme of the utility model: the bottom four corners of the shell are fixedly connected with idler wheels and a hydraulic push rod, and one end of the hydraulic push rod is fixedly connected with a supporting plate.

As a further scheme of the utility model: the front side of casing has first chamber door and second chamber door through hinge swing joint respectively, the front side fixedly connected with second handle of active carbon filter screen.

As a further scheme of the utility model: and a control panel is arranged on the other side of the shell and is in signal connection with the fan and the hydraulic push rod through a microprocessor.

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

1. this intelligent multifunctional control case is used to auxiliary system of transformer substation, through setting up the fan, the fan utilizes the aspiration channel to inhale the outside air of casing and utilizes the blast pipe to carry to the dehumidification incasement, utilize the moisture in the drier box absorbed air, make the air become dry air, make the first cavity be full of dry air, reach damp-proofing effect, avoid moisture to cause the damage to the inner member, and through setting up the active carbon filter screen, can deodorization under certain amount of wind, the peculiar smell of removing, purify the environment, the inside fine air purification effect that has of first cavity, through setting up the arrester, can prevent thunder and high voltage effectively, protect the control box.

2. This intelligent multi-functional control box for auxiliary system of transformer substation, through setting up temperature and humidity sensor, can monitor the inside temperature and humidity of first cavity, in case temperature and humidity in the first cavity exceed the setting value, the control refrigerator is to the processing of cooling down in the first cavity, the fan of cooperation operation, make the humid hot air of first cavity inner wall in time discharge, avoid the heat to gather in the first cavity, the guarantee control box is in suitable operating temperature and humidity all the time, thereby the safety of guarantee control box, through setting up the smoke inductor, can be to the inside fire prevention monitoring that carries out of first cavity, in case first cavity has smog to produce, the control siren sounds and reminds the staff.

3. This intelligent multifunctional control case for auxiliary system of transformer substation, through setting up the protection network, play the effect of protection against insects, reduce the worm class and get into the control box, improve the effect of the security that the control box used, set up the fixture block joint simultaneously in the draw-in groove, the protection network can be dismantled with the casing before and be connected, thereby conveniently clear away the protection network, through setting up the gyro wheel, under the roll cooperation of gyro wheel, make things convenient for the mobile control case, drive backup pad downwardly moving and ground contact through control hydraulic push rod extension, can improve the stability that the control box parked.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is an enlarged view of part A of FIG. 1;

fig. 3 is a schematic three-dimensional structure view of the protection net assembly in fig. 1 according to the present invention;

FIG. 4 is a front view of the present invention;

in the figure: 1. a housing; 2. an air supply pipe; 3. a roller; 4. a support plate; 5. a hydraulic push rod; 6. an air suction pipe; 7. a fan; 8. a protective screen assembly; 81. a clamping block; 82. a protective net; 83. a first handle; 9. an intelligent controller assembly; 91. a signal receiving module; 92. a signal processing module; 93. a temperature and humidity setting module; 94. a circuit control module; 10. a second vent hole; 11. a card slot; 12. a temperature and humidity sensor; 13. a lightning arrester; 14. a protection plate; 15. a protective cover; 16. a refrigerator; 17. an alarm; 18. a smoke sensor; 19. a first cavity; 20. a second cavity; 21. a first door; 22. a hinge; 23. a second door; 24. a first vent hole; 25. a dehumidification box; 26. a fixed block; 27. an active carbon filter screen; 28. a second handle; 29. a desiccant box; 30. a control panel.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an intelligent multifunctional control box for a transformer substation auxiliary system comprises a shell 1, wherein a first cavity 19 and a second cavity 20 are arranged in the shell 1, a first ventilation hole 24 is formed between the first cavity 19 and the second cavity 20, the bottom of the inner wall of the second cavity 20 is fixedly connected with a fan 7 and a dehumidifying box 25, the fan 7 is provided with an air suction pipe 6 and an air supply pipe 2, one end of the air supply pipe 2 is positioned in the dehumidifying box 25, one end of the air suction pipe 6 is positioned outside the shell 1, two fixing blocks 26 are fixedly connected to the side surface of the inner wall of the dehumidifying box 25, an active carbon filter screen 27 and a desiccant box 29 are respectively clamped in the fixing blocks 26, through the arrangement of the fan 7, the fan 7 sucks air outside the shell 1 through the air suction pipe 6 and conveys the air into the dehumidifying box 25 through the air supply pipe 2, the desiccant box 29 absorbs moisture in the air, so that the air is changed into dry air, and the first cavity 19 is filled with the dry air, reach damp-proof effect, avoid moisture to cause the damage to internal element to through setting up active carbon filter screen 27, can deodorize under certain amount of wind, remove the peculiar smell, purify the environment, to first cavity 19 inside fine air purification effect that has, through setting up arrester 13, can prevent thunder and high voltage effectively, protect the control box.

The side of the shell 1 is provided with a clamping groove 11, a protective screen assembly 8 is clamped in the clamping groove 11, the top of the shell 1 is fixedly connected with a protective plate 14, the top of the protective plate 14 is fixedly connected with a lightning arrester 13, one side of the shell 1 is provided with an alarm 17 and an intelligent controller assembly 9, the side of the inner wall of the first cavity 19 is fixedly connected with a temperature and humidity sensor 12 and a smoke sensor 18, the temperature and humidity in the first cavity 19 can be monitored by arranging the temperature and humidity sensor 12, once the temperature and humidity in the first cavity 19 exceed set values, the temperature reduction treatment is carried out in the first cavity 19 by controlling a refrigerator 16, the moist and hot air in the inner wall of the first cavity 19 is discharged in time by a fan 7 in matching operation, the accumulation of heat in the first cavity 19 is avoided, the control box is ensured to be always at proper working temperature and humidity, and the safety of the control box is ensured, through setting up smoke inductor 18, can be to the inside monitoring of preventing fires of first cavity 19, in case first cavity 19 has smog to produce, control siren 17 sounds and reminds the staff.

The top of the shell 1 is fixedly connected with a protective cover 15, a refrigerator 16 is arranged in the protective cover 15, the protective net component 8 comprises a fixture block 81, the fixture block 81 is clamped in the clamping groove 11, the side surface of the fixture block 81 is fixedly connected with a protective net 82, the protective net 82 has the effect of preventing insects, reducing insects entering the control box, improving the use safety of the control box, meanwhile, a fixture block 81 is arranged to be clamped in the clamping groove 11, a protective net 82 is detachably connected with the front part of the shell 1, thereby conveniently clear away protection network 82, the front side fixedly connected with first handle 83 of protection network 82, second ventilation hole 10 has been seted up to the side of casing 1 inner wall, and intelligent control ware subassembly 9 includes signal reception module 91, signal processing module 92, humiture setting module 93 and circuit control module 94, and signal reception module 91 and temperature and humidity sensor 12 signal connection, signal reception module 91 and signal processing module 92 signal connection.

The signal processing module 92 is in signal connection with the temperature and humidity setting module 93, the temperature and humidity setting module 93 is in signal connection with the circuit control module 94, the circuit control module 94 is in signal connection with the refrigerator 16 and the alarm 17, four corners of the bottom of the shell 1 are fixedly connected with the rollers 3 and the hydraulic push rod 5, and by arranging the rollers 3, under the rolling fit of the roller 3, the control box is convenient to move, one end of the hydraulic push rod 5 is fixedly connected with a supporting plate 4, drive backup pad 4 downstream and ground contact through control hydraulic push rod 5 extension, can improve the stability that the control box parked, there are first chamber door 21 and second chamber door 23 in the front side of casing 1 through hinge 22 swing joint respectively, and the front side fixedly connected with second handle 28 of active carbon filter screen 27, and the opposite side of casing 1 is provided with control panel 30, and control panel 30 passes through microprocessor signal connection with fan 7 and hydraulic push rod 5.

The working principle of the utility model is as follows:

s1, firstly, the control box is pushed, the control box is moved to a specified position under the rolling cooperation of the rollers 3, then the control panel 30 is clicked, the hydraulic push rod 5 is controlled to extend, the supporting plate 4 moves downwards to be in contact with the ground to support the shell 1, then the temperature and humidity range in the first cavity 19 is set through the temperature and humidity setting module 93, the control panel 30 is clicked to control the fan 7 to start working, the fan 7 sucks air outside the shell 1 through the air suction pipe 6 and conveys the air into the dehumidification box 25 through the air supply pipe 2, the activated carbon filter screen 27 deodorizes and deodorizes the air, the desiccant box 29 absorbs moisture in the air, the air is changed into dry air, and the dry air enters the first cavity 19 through the first vent holes 24;

s2, the temperature and humidity sensor 12 and the smoke sensor 18 monitor the temperature, humidity and smoke inside the first cavity 19, when the temperature and humidity sensor 12 monitors that the temperature and humidity inside the first cavity 19 are higher than the range set by the temperature and humidity setting module 93, the circuit control module 94 controls the refrigerator 16 to start operating, so that the temperature of the first cavity 19 is reduced, the humidity inside the first cavity 19 is reduced under the action of the fan 7, and when air circulates inside the first cavity 19, the air inside the first cavity 19 circulates outside along the first vent hole 24, insects in the outside air are filtered by the protective net 82, when the smoke sensor 18 monitors that smoke is generated inside the first cavity 19, the circuit control module 94 controls the alarm 17 to sound to remind surrounding workers;

s3, the lightning arrester 13 prevents lightning and high voltage, protects the control box, after a certain time, pulls the first handle 83 in the direction away from the housing 1 to separate the fixture block 81 from the temperature and humidity sensor 12, cleans the protection net 82, and opens the second door 23 to pull the second handle 28 to clean or replace the activated carbon filter 27 and the desiccant box 29.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a transformer substation is intelligent multi-functional control box for auxiliary system, includes casing (1), its characterized in that: a first cavity (19) and a second cavity (20) are arranged in the shell (1), a first ventilation hole (24) is formed between the first cavity (19) and the second cavity (20), the bottom of the inner wall of the second cavity (20) is fixedly connected with a fan (7) and a dehumidification box (25), an air suction pipe (6) and an air supply pipe (2) are arranged on the fan (7), one end of the air supply pipe (2) is positioned in the dehumidification box (25), one end of the air suction pipe (6) is positioned outside the shell (1), two fixed blocks (26) are fixedly connected to the side surface of the inner wall of the dehumidification box (25), an active carbon filter screen (27) and a drying agent box (29) are respectively clamped in the fixed blocks (26), a clamping groove (11) is formed in the side surface of the shell (1), a protection net component (8) is clamped in the clamping groove (11), and a protection plate (14) is fixedly connected to the top of the shell (1), the top fixedly connected with arrester (13) of guard plate (14), one side of casing (1) is provided with siren (17) and intelligent control ware subassembly (9), the side fixedly connected with temperature and humidity sensor (12) and smog inductor (18) of first cavity (19) inner wall, the top fixedly connected with protection casing (15) of casing (1), be provided with refrigerator (16) in protection casing (15).

2. The intelligent multifunctional control box for the auxiliary system of the transformer substation of claim 1, characterized in that: the protection net component (8) comprises a clamping block (81), the clamping block (81) is clamped in the clamping groove (11), a protective net (82) is fixedly connected to the side face of the clamping block (81), a first handle (83) is fixedly connected to the front side of the protective net (82), and a second ventilation hole (10) is formed in the side face of the inner wall of the shell (1).

3. The intelligent multifunctional control box for the auxiliary system of the transformer substation of claim 1, characterized in that: the intelligent controller assembly (9) comprises a signal receiving module (91), a signal processing module (92), a temperature and humidity setting module (93) and a circuit control module (94), the signal receiving module (91) is in signal connection with a temperature and humidity sensor (12), the signal receiving module (91) is in signal connection with the signal processing module (92), the signal processing module (92) is in signal connection with the temperature and humidity setting module (93), the temperature and humidity setting module (93) is in signal connection with the circuit control module (94), and the circuit control module (94) is in signal connection with a refrigerator (16) and an alarm (17).

4. The intelligent multifunctional control box for the auxiliary system of the transformer substation of claim 1, characterized in that: the equal fixedly connected with gyro wheel (3) in bottom four corners of casing (1) and hydraulic push rod (5), the one end fixedly connected with backup pad (4) of hydraulic push rod (5).

5. The intelligent multifunctional control box for the auxiliary system of the transformer substation of claim 1, characterized in that: the front side of the shell (1) is respectively and movably connected with a first box door (21) and a second box door (23) through hinges (22), and the front side of the activated carbon filter screen (27) is fixedly connected with a second handle (28).

6. The intelligent multifunctional control box for the auxiliary system of the transformer substation of claim 1, characterized in that: the other side of the shell (1) is provided with a control panel (30), and the control panel (30) is in signal connection with the fan (7) and the hydraulic push rod (5) through a microprocessor.