CN207588260U - A kind of outdoor ring main unit - Google Patents
A kind of outdoor ring main unit Download PDFInfo
- Publication number
- CN207588260U CN207588260U CN201721866963.5U CN201721866963U CN207588260U CN 207588260 U CN207588260 U CN 207588260U CN 201721866963 U CN201721866963 U CN 201721866963U CN 207588260 U CN207588260 U CN 207588260U
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- China
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- shell
- ring main
- main unit
- thermovent
- sealing plate
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Abstract
The utility model discloses a kind of outdoor ring main units, including ring main unit main body, thermovent, shell, sealing plate, long-distance alarm apparatus and voltage detector, the ring main unit body exterior is provided with shell, and shell is rotatablely connected by hinge and chamber door, the side wall of outer shell offers thermovent, the outer casing inner wall installs sliding rail, the sliding rail is slidably connected with sealing plate, and sealing plate upper end is connect with the fixed servo electric cylinders of outer casing inner wall, the shell outboard sidewalls are separately installed with temperature sensor and humidity sensor, and temperature sensor and humidity sensor are electrically connected with microcontroller, the microcontroller is installed in the fixed anti-theft box of outer casing inner wall, and long-distance alarm apparatus and voltage detector are separately installed with inside anti-theft box.The utility model is solved and is easily stolen, and the problem of poor radiation when outdoor ring main unit uses outdoors by setting ring main unit main body, thermovent, shell, sealing plate, long-distance alarm apparatus and voltage detector.
Description
Technical field
The utility model is related to ring main unit technical field, specially a kind of outdoor ring main unit.
Background technology
For outdoor ring main unit using vacuum switch as breaking device, the insulation of SF6 gases common box type is compact-sized, takes up an area face
Small, the good appearance of product, can be with ambient enviroment cooperation, as a result of hermetically sealed, all insulation theory, institute in RVAC ring main units
There are switch sections, be completely sealed in main box containing all high-voltage charged bodies and mechanism section, not by condensation and extraneous filthy ring
Border influences；Main box degree of protection is equipped with the tangible end of Cusparia water proof type, can effectively defend the multiple area of rainwater up to IP67
Sporadic flood invade.
Possessed shortcoming is insufficient：Existing outdoor ring main unit, it is mostly unattended, it can not timely find cabinet door quilt
It opens, is stolen so as to generate partial earthing copper bar, personnel, which are strayed into, generates contact accident etc., due to transformer substation system distribution
Extensively, quantity is big, causes supervision difficulty big, steals the normal performance that damage behavior has seriously affected urban operating mechanism function, causes huge
Economic loss, and since ring main unit employs hermetically sealed, heat dissipation performance is poor, internal temperature is high, generates security risk.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of outdoor ring main unit, solves outdoor ring main unit and exists
It is easily stolen during outdoor use, and the problem of poor radiation.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of outdoor ring main unit, including ring main unit master
Body, thermovent, shell, sealing plate, long-distance alarm apparatus and voltage detector, the ring main unit body exterior are provided with shell, and
Shell is rotatablely connected by hinge and chamber door, and there are two the chamber door left and right settings, and by antitheft between two chamber doors
Lock is fixed, and the side wall of outer shell offers thermovent, and mounting bracket is fixed with inside thermovent, and the mounting bracket is fixedly arranged in the middle of
Motor, and the drive shaft of motor is fixed with flabellum, the outer casing inner wall installs sliding rail, and the sliding rail is slidably connected with sealing plate,
And sealing plate upper end is connect with the fixed servo electric cylinders of outer casing inner wall, the shell outboard sidewalls are separately installed with temperature sensor
And humidity sensor, and temperature sensor and humidity sensor are electrically connected with microcontroller, the microcontroller is installed on shell
In the fixed anti-theft box of inner wall, and long-distance alarm apparatus and voltage detector are separately installed with inside anti-theft box, the voltage detecting
Device is electrically connected with ring main unit main body.
Preferably, the chamber door is fixedly arranged at the front end with knob.
Preferably, dustproof filter screen is installed in the thermovent on the outside of the flabellum.
Preferably, there are two the sliding rail settings, and two sliding rails are respectively arranged at thermovent both sides.
Preferably, the long-distance alarm apparatus and voltage detector are connected respectively by conducting wire with microcontroller.
(3) advantageous effect
The utility model provides a kind of outdoor ring main unit, has following advantageous effect：
(1) the utility model passes through set temperature sensor, humidity sensor, servo electric cylinders, sealing plate, thermovent, electricity
Machine and flabellum, temperature sensor and humidity sensor detect shell inside and outside temperature respectively, when temperature sensor detection temperature is big
In microcontroller set temperature, and when humidity sensor detection humidity is less than piece machine setting humidity, pass through servo electric cylinders and pull sealing
Plate rises, and thermovent is opened, and motor drives fan blade rotating movable property anger stream to radiate ring main unit main body, and thermal diffusivity is good, and can
Prevent rainwater from entering equipment.
(2) for the utility model by setting theftproof lock, voltage detector and long-distance alarm apparatus, theftproof lock locks chamber door,
Internal unit is avoided to be destroyed, after theftproof lock is destroyed and detects electric voltage exception by voltage detector when equipment is tampered, is led to
It crosses long-distance alarm apparatus to alarm, anti-theft is good.
Description of the drawings
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is shell front elevational view in the utility model Fig. 1；
Fig. 3 is the utility model anti-theft box internal structure schematic diagram.
In figure：1 ring main unit main body, 2 chamber doors, 3 theftproof locks, 4 knobs, 5 thermovents, 6 shells, 7 temperature sensors, 8 servos
Electric cylinders, 9 sealing plates, 10 sliding rails, 11 motors, 12 mounting brackets, 13 flabellums, 14 humidity sensors, 15 dustproof filter screens, 16 anti-theft boxs,
17 long-distance alarm apparatus, 18 voltage detectors, 19 microcontrollers.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of outdoor ring main unit, including ring main unit main body
1st, thermovent 5, shell 6, sealing plate 9, long-distance alarm apparatus 17 and voltage detector 18 are provided with shell outside ring main unit main body 1
6, and shell 6 is rotatablely connected by hinge and chamber door 2, there are two 2 left and right settings of chamber door, and by antitheft between two chamber doors 2
Lock 3 is fixed, and theftproof lock 3 locks chamber door 2, internal unit is avoided to be destroyed, chamber door 2 is fixedly arranged at the front end with knob 4,6 side wall of shell
Thermovent 5 is offered, and mounting bracket 12 is fixed with inside thermovent 5, mounting bracket 12 is fixedly arranged in the middle of motor 11, and motor 11
Drive shaft is fixed with flabellum 13, is equipped with dustproof filter screen 15 in the thermovent 5 in 13 outside of flabellum, drifting dust during heat dissipation is avoided to enter ring
In net cabinet main body 1,6 inner wall of shell installation sliding rail 10, sliding rail 10 setting there are two, and two sliding rails 10 be respectively arranged at it is scattered
Hot 5 both sides of mouth, sliding rail 10 is slidably connected with sealing plate 9, is sealed when sealing plate 9 slides into bottom end with thermovent 5, and sealing plate 9
Upper end is connect with the fixed servo electric cylinders 8 of 6 inner wall of shell, and servo electric cylinders 8 pull sealing plate 9 to rise, and thermovent 5 is opened, motor
The 11 drive rotations of flabellum 13 generate air-flow and radiate to ring main unit main body 1, and 6 outboard sidewalls of shell are separately installed with temperature sensing
Device 7 and humidity sensor 14, and temperature sensor 7 and humidity sensor 14 are electrically connected with microcontroller 19, microcontroller 19 is pacified
Loaded in the fixed anti-theft box 16 of 6 inner wall of shell, and long-distance alarm apparatus 17 and voltage detecting are separately installed with inside anti-theft box 16
Device 18 detects 6 inside and outside temperature of shell, long-distance alarm apparatus 17 and voltage respectively by temperature sensor 7 and humidity sensor 14
Detector 18 is connected respectively by conducting wire with microcontroller 19, and voltage detector 18 is electrically connected with ring main unit main body 1, voltage detecting
After device 18 detects electric voltage exception, alarmed by long-distance alarm apparatus 17 supervision department.
Chamber door 2 is locked by theftproof lock 3 during use, internal unit is avoided to be destroyed, passes through temperature sensor 7 and humidity
Sensor 14 detects 6 inside and outside temperature of shell respectively, is more than 19 set temperature of microcontroller when temperature sensor 7 detects temperature, and
When humidity sensor 14 detects humidity less than the setting humidity of piece machine 19, sealing plate 9 is pulled to rise by servo electric cylinders 8, thermovent 5
It opens, motor 11 drives the rotation generation air-flow of flabellum 13 to radiate ring main unit main body 1, and servo electric cylinders 8 push close after heat dissipation
Sealing plate 9 declines, and sealing plate 9 and thermovent 5 are closed, after detecting electric voltage exception by voltage detector 18 when equipment is tampered,
It is alarmed by long-distance alarm apparatus 17.
It can to sum up obtain, the utility model is by setting ring main unit main body 1, thermovent 5, shell 6, sealing plate 9, remote alarms
Device 17 and voltage detector 18 are solved and are easily stolen, and the problem of poor radiation when outdoor ring main unit uses outdoors.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of outdoor ring main unit, including ring main unit main body (1), thermovent (5), shell (6), sealing plate (9), long-distance alarm apparatus
(17) and voltage detector (18), it is characterised in that：Shell (6), and shell (6) are provided with outside the ring main unit main body (1)
It is rotatablely connected by hinge and chamber door (2), there are two chamber door (2) left and right settings, and passes through between two chamber doors (2)
Theftproof lock (3) is fixed, and shell (6) side wall offers thermovent (5), and is fixed with mounting bracket (12) inside thermovent (5),
The mounting bracket (12) is fixedly arranged in the middle of motor (11), and the drive shaft of motor (11) and flabellum (13) are fixed, the shell (6)
Inner wall installation sliding rail (10), the sliding rail (10) are slidably connected with sealing plate (9), and sealing plate (9) upper end and shell (6) inner wall
Fixed servo electric cylinders (8) connection, shell (6) outboard sidewalls are separately installed with temperature sensor (7) and humidity sensor
(14), and temperature sensor (7) and humidity sensor (14) are electrically connected with microcontroller (19), microcontroller (19) installation
In the fixed anti-theft box of shell (6) inner wall (16), and long-distance alarm apparatus (17) and electricity are separately installed with inside anti-theft box (16)
Detector (18) is pressed, the voltage detector (18) is electrically connected with ring main unit main body (1).
2. a kind of outdoor ring main unit according to claim 1, it is characterised in that：The chamber door (2) is fixedly arranged at the front end with knob
(4)。
3. a kind of outdoor ring main unit according to claim 1, it is characterised in that：Thermovent on the outside of the flabellum (13)
(5) dustproof filter screen (15) is installed in.
4. a kind of outdoor ring main unit according to claim 1, it is characterised in that：The shell (6) connects with chamber door (2) sealing
It connects.
5. a kind of outdoor ring main unit according to claim 1, it is characterised in that：There are two sliding rail (10) settings, and
Two sliding rails (10) are respectively arranged at thermovent (5) both sides.
6. a kind of outdoor ring main unit according to claim 1, it is characterised in that：The long-distance alarm apparatus (17) and voltage inspection
Device (18) is surveyed to connect with microcontroller (19) by conducting wire respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866963.5U CN207588260U (en) | 2017-12-27 | 2017-12-27 | A kind of outdoor ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866963.5U CN207588260U (en) | 2017-12-27 | 2017-12-27 | A kind of outdoor ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207588260U true CN207588260U (en) | 2018-07-06 |
Family
ID=62740487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721866963.5U Active CN207588260U (en) | 2017-12-27 | 2017-12-27 | A kind of outdoor ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207588260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113410794A (en) * | 2021-06-29 | 2021-09-17 | 河北弘业电气有限公司 | Adjustable outdoor ring main unit |
-
2017
- 2017-12-27 CN CN201721866963.5U patent/CN207588260U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113410794A (en) * | 2021-06-29 | 2021-09-17 | 河北弘业电气有限公司 | Adjustable outdoor ring main unit |
| CN113410794B (en) * | 2021-06-29 | 2022-06-14 | 河北弘业电气有限公司 | Adjustable outdoor ring main unit |
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