CN108054650A - A kind of five anti-chain new structures - Google Patents
A kind of five anti-chain new structures Download PDFInfo
- Publication number
- CN108054650A CN108054650A CN201711440472.9A CN201711440472A CN108054650A CN 108054650 A CN108054650 A CN 108054650A CN 201711440472 A CN201711440472 A CN 201711440472A CN 108054650 A CN108054650 A CN 108054650A
- Authority
- CN
- China
- Prior art keywords
- bar
- evaporator
- pedestal
- plate
- new structures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
- H02B11/133—Withdrawal mechanism with interlock
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/26—Arrangements of fuses, resistors, voltage arresters or the like
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/28—Earthing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of five anti-chain new structures, including switch board housing, evaporator, installing plate, the lower inside of the switch board housing is provided with pedestal, the inner right side of the pedestal is provided with anti-lock device, evaporator is provided with above the right end of the pedestal, fan is provided on the left of the evaporator；Evaporator and fan are provided in five anti-switchgears, when switchgear works long hours, temperature in cabinet is continuously improved, at this moment fan is first passed through tentatively to radiate, the heat of flowing is drawn into heat exchanger tube by absorber plate again, finally discharged from exhaust pipe, so as to prevent cabinet interior insulation part breakdown, and temperature sensor and wireless transmitter are provided on switchgear, when switchgear is in the larger local work of the temperature difference, can in-cabinet temperature be measured by sensor, it is transferred to again by signal ultramagnifier in wireless transmitter, it is finally delivered in the equipment of staff, so as to ensure that the security performance of switchgear.
Description
Technical field
The invention belongs to five anti-technical fields, and in particular to a kind of five anti-chain new structures.
Background technology
Five prevent referring to prevent division and combination breaker by mistake, prevent on-load division and combination disconnecting switch, prevent live connection of ground wire
And earthing switch, anti-stop-band ground wire power transmission and prevent mistakenly entering charged chamber.
Original five anti-inside switch cabinets cannot radiate and except condensation, when excessive temperature differentials, inside switch cabinet will generate solidifying
Dew, causes cabinet corrosion, component corrosion and the damage of insulating part, makes electric power system failure, and cannot be transferred to temperature
Staff, when causing in-cabinet temperature excessively high, the performance and service life that make insulating part reduce, so as to cause insulating part breakdown accident.
The content of the invention
It is mentioned above in the background art to solve it is an object of the invention to provide a kind of five anti-chain new structures
Original five anti-inside switch cabinets cannot radiate and except condensation, when excessive temperature differentials, inside switch cabinet will generate condensation, cause cabinet
Body corrosion, component corrosion and the damage of insulating part make electric power system failure, and cannot temperature be transferred to staff,
When causing in-cabinet temperature excessively high, the performance and service life that make insulating part reduce, the problem of so as to cause insulating part breakdown accident.
To achieve the above object, the present invention provides following technical solution：A kind of five anti-chain new structures, including switch
Cabinet shell, evaporator and installing plate, the lower inside of the switch board housing are provided with pedestal, and the inner right side of the pedestal is set
Anti-lock device is equipped with, evaporator is provided with above the right end of the pedestal, fan, the fan is provided on the left of the evaporator
Left side be provided with arrester, insulation tube is provided on the left of the arrester, earthing is provided on the left of the insulation tube,
Ground connection control switch is provided with above the evaporator, the top of the ground connection control switch is provided with support column, the branch
The middle position of dagger is provided with interlocking bar, and the right end of the interlocking bar is provided with the second bar, is set above second bar
Fixing groove is equipped with, the first bar is provided with below second bar, contact, the support column are provided with below first bar
Top be provided with circuit breaker cart, the top left end of the switch board housing is provided with wireless transmitter, the wireless transmission
Temperature sensor is provided with below device, is provided with bus bar plate on the right side of the temperature sensor, under the right side of the bus bar plate
Side is provided with electrostatic device, and current transformer is provided with below the left side of the bus bar plate, and the absorber plate is mounted on evaporator
Outer surface, the absorber plate are internally provided with heat exchanger tube, and the lower right-hand side of the heat exchanger tube is provided with exhaust pipe, the installation
Plate is mounted on the left end of switch board housing, and signal ultramagnifier, the right side of the signal ultramagnifier are provided on the right side of the installing plate
Side middle position is provided with sensor, the temperature sensor, electrostatic device, current transformer, arrester, evaporator and ground connection
Control switch is electrically connected with external power supply.
Preferably, it is slidably connected between the interlocking bar and support column, passes through linkage between first bar and the second bar
Bar is rotatablely connected.
Preferably, it is bolted to connection between the earthing and insulation tube.
Preferably, it is bolted to connection between the signal ultramagnifier and installing plate.
Preferably, it is fixedly connected by welding between the anti-lock device and switch board housing.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is scientific and reasonable for structure, safe and convenient to use,
Evaporator and fan are provided in five anti-switchgears, when switchgear works long hours, the temperature in cabinet is continuously improved, at this moment first
It is tentatively radiated by fan, then the heat of flowing is drawn into heat exchanger tube by absorber plate, finally discharged from exhaust pipe, so as to anti-
Only cabinet interior insulation part is breakdown, and temperature sensor and wireless transmitter are provided on switchgear, when switchgear is in the temperature difference
During larger local work, in-cabinet temperature can be measured by sensor, then is transferred to by signal ultramagnifier in wireless transmitter, most
It is transferred to afterwards in the equipment of staff, so as to ensure that the security performance of switchgear.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the evaporation structure schematic diagram of the present invention；
Fig. 3 is the arrangement of temperature sensor schematic diagram of the present invention；
In figure：1- switch board housings, 2- temperature sensors, 3- bus bar plates, 4- electrostatic device, 5- current transformers, 6- earthings, 7-
Insulation tube, 8- pedestals, 9- arresters, 10- fans, 11- anti-lock devices, 12- evaporators, 13- earthing switches, 14- contacts, 15-
One bar, the second bars of 16-, 17- fixing grooves, 18- support columns, 19- circuit breaker carts, 20- interlocking bar, 21- wireless transmitters, 22-
Absorber plate, 23- heat exchanger tubes, 24- exhaust pipes, 25- installing plates, 26- signals ultramagnifier, 27- sensors.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of five anti-chain new structures, including switchgear
Shell 1, evaporator 12 and installing plate 25, the lower inside of switch board housing 1 are provided with pedestal 8, and the inner right side of pedestal 8 is set
There is anti-lock device 11, be provided with evaporator 12 above the right end of pedestal 8, the left side of evaporator 12 is provided with fan 10, fan 10
Left side is provided with arrester 9, and the left side of arrester 9 is provided with insulation tube 7, and the left side of insulation tube 7 is provided with earthing 6, evaporation
The top of device 12 is provided with earthing switch 13, and the top of earthing switch 13 is provided with support column 18, the centre position of support column 18
Place is provided with interlocking bar 20, and the right end of interlocking bar 20 is provided with the second bar 16, and the top of the second bar 16 is provided with fixing groove 17, the
The lower section of two bars 16 is provided with the first bar 15, and the lower section of the first bar 15 is provided with contact 14, and the top of support column 18 is provided with disconnected
Road device handcart 19, the top left end of switch board housing 1 are provided with wireless transmitter 21, and the lower section of wireless transmitter 21 is provided with temperature
Sensor 2 is spent, the right side of temperature sensor 2 is provided with bus bar plate 3, and the lower right-hand side of bus bar plate 3 is provided with electrostatic device 4, busbar
Current transformer 5 is provided with below the left side of plate 3, absorber plate 22 is mounted on the outer surface of evaporator 12, the inside of absorber plate 22
Heat exchanger tube 23 is provided with, the lower right-hand side of heat exchanger tube 23 is provided with exhaust pipe 24, and installing plate 25 is mounted on a left side for switch board housing 1
End, the right side of installing plate 25 are provided with signal ultramagnifier 26, and the right side middle position of signal ultramagnifier 26 is provided with sensor
27, temperature sensor 2, electrostatic device 4, current transformer 5, arrester 9, evaporator 12 and earthing switch 13 are electric with external power supply
Property connection.
In order to enable circuit breaker cart 19 and earthing switch 13 are controlled, in the present embodiment, it is preferred that interlocking bar 20 and support
It is slidably connected between column 18, is rotatablely connected between the first bar 15 and the second bar 16 by interlocking bar 20.
In order to enable 7 stability of insulation tube improves, in the present embodiment, it is preferred that pass through between earthing 6 and insulation tube 7
Bolt is fixedly connected.
In order to enable temperature sensor 2 is easily installed, in the present embodiment, it is preferred that signal ultramagnifier 26 and installing plate 25
Between be bolted to connection.
In order to enable cabinet door is convenient for switching, in the present embodiment, it is preferred that pass through between anti-lock device 11 and switch board housing 1
It is welded and fixed connection.
Temperature sensor 2 in the present invention refers to that temperature can be experienced and is converted into the sensor of usable output signal, temperature
Sensor 2 is the core of temperature measuring instrument, various in style, can be divided into contact and contactless two greatly by measurement method
Class is divided into two class of thermal resistance and thermocouple according to sensor material and electron component characteristic.
The operation principle and process for using of the present invention：After the present invention installs, when earthing switch 13 is in separating brake, lead to
Crossing anti-lock device 11 cannot open cabinet door, at work, at this moment will by absorber plate 22 by fan 10 by the air flow in cabinet
Hot-air in cabinet is drawn into heat exchanger tube 23, then is converted heat by heat exchanger tube 23, is finally discharged from exhaust pipe 24, is made inside
Temperature stabilization, component normal work, can be by sensor 27 by cabinet when switchgear is moved to the larger local work of the temperature difference
Interior temperature is measured, and is transferred to by signal ultramagnifier 26 in wireless transmitter 21, finally by wireless transmitter 21 signal
It is transferred in the equipment of staff, the second bar 16 is made to be caught in fixing groove 20 upward sliding of interlocking bar, make circuit breaker cart
19 in experiment or operating position, at this moment can rotate counterclockwise the second bar 16, make breaker closing, make circuit breaker cart 19 can not
Mobile, when earthing switch is in open position, circuit breaker cart 19 could move on to operating position from testing position, realize anti-
Earthing switch is only closed by mistake.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of five anti-chain new structures, including switch board housing（1）, evaporator（12）And installing plate（25）, feature
It is：The switch board housing（1）Lower inside be provided with pedestal（8）, the pedestal（8）Inner right side be provided with and lock
Device（11）, the pedestal（8）Right end above be provided with evaporator（12）, the evaporator（12）Left side be provided with fan
（10）, the fan（10）Left side be provided with arrester（9）, the arrester（9）Left side be provided with insulation tube（7）, institute
State insulation tube（7）Left side be provided with earthing（6）, the evaporator（12）Top be provided with earthing switch（13）, it is described
Earthing switch（13）Top be provided with support column（18）, the support column（18）Middle position be provided with interlocking bar
（20）, the interlocking bar（20）Right end be provided with the second bar（16）, second bar（16）Top be provided with fixing groove
（17）, second bar（16）Lower section be provided with the first bar（15）, first bar（15）Lower section be provided with contact（14）,
The support column（18）Top be provided with circuit breaker cart（19）, the switch board housing（1）Top left end be provided with nothing
Line transmitter（21）, the wireless transmitter（21）Lower section be provided with temperature sensor（2）, the temperature sensor（2）'s
Right side is provided with bus bar plate（3）, the bus bar plate（3）Lower right-hand side be provided with electrostatic device（4）, the bus bar plate（3）A left side
Side-lower is provided with current transformer（5）, the absorber plate（22）Mounted on evaporator（12）Outer surface, the absorber plate
（22）Be internally provided with heat exchanger tube（23）, the heat exchanger tube（23）Lower right-hand side be provided with exhaust pipe（24）, the installation
Plate（25）Mounted on switch board housing（1）Left end, the installing plate（25）Right side be provided with signal ultramagnifier（26）, it is described
Signal ultramagnifier（26）Right side middle position be provided with sensor（27）, the temperature sensor（2）, electrostatic device（4）, electricity
Current transformer（5）, arrester（9）, evaporator（12）And earthing switch（13）It is electrically connected with external power supply.
2. according to claim 1 a kind of five anti-chain new structures, it is characterised in that：The interlocking bar（20）And branch
Dagger（18）Between be slidably connected, first bar（15）With the second bar（16）Between pass through interlocking bar（20）Rotation connection.
3. according to claim 1 a kind of five anti-chain new structures, it is characterised in that：The earthing（6）With it is exhausted
Edge pipe（7）Between be bolted to connection.
4. according to claim 1 a kind of five anti-chain new structures, it is characterised in that：The signal ultramagnifier（26）
And installing plate（25）Between be bolted to connection.
5. according to claim 1 a kind of five anti-chain new structures, it is characterised in that：The anti-lock device（11）With open
Close cabinet shell（1）Between be fixedly connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440472.9A CN108054650A (en) | 2017-12-27 | 2017-12-27 | A kind of five anti-chain new structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440472.9A CN108054650A (en) | 2017-12-27 | 2017-12-27 | A kind of five anti-chain new structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108054650A true CN108054650A (en) | 2018-05-18 |
Family
ID=62128269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440472.9A Withdrawn CN108054650A (en) | 2017-12-27 | 2017-12-27 | A kind of five anti-chain new structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054650A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590964U (en) * | 2010-01-25 | 2010-09-22 | 苏州昆拓冷机有限公司 | Multifunctional cabinet capable of controlling temperature automatically |
| CN103794997A (en) * | 2013-12-03 | 2014-05-14 | 朝阳当凯电力开关有限公司 | Five-prevention interlocking device in bypass centrally-arranged cabinet |
| CN205248143U (en) * | 2015-11-25 | 2016-05-18 | 川力电气有限公司 | Novel five prevent chain |
| CN105790147A (en) * | 2016-04-20 | 2016-07-20 | 苏州开关二厂有限公司 | Armored moving-type AC metallic enclosing switch device |
| CN205921283U (en) * | 2016-06-22 | 2017-02-01 | 四川电器成套设备有限公司 | Guide rail system |
| CN206602296U (en) * | 2017-04-18 | 2017-10-31 | 李晓瑜 | A kind of power circuit is powered automaton |
-
2017
- 2017-12-27 CN CN201711440472.9A patent/CN108054650A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590964U (en) * | 2010-01-25 | 2010-09-22 | 苏州昆拓冷机有限公司 | Multifunctional cabinet capable of controlling temperature automatically |
| CN103794997A (en) * | 2013-12-03 | 2014-05-14 | 朝阳当凯电力开关有限公司 | Five-prevention interlocking device in bypass centrally-arranged cabinet |
| CN205248143U (en) * | 2015-11-25 | 2016-05-18 | 川力电气有限公司 | Novel five prevent chain |
| CN105790147A (en) * | 2016-04-20 | 2016-07-20 | 苏州开关二厂有限公司 | Armored moving-type AC metallic enclosing switch device |
| CN205921283U (en) * | 2016-06-22 | 2017-02-01 | 四川电器成套设备有限公司 | Guide rail system |
| CN206602296U (en) * | 2017-04-18 | 2017-10-31 | 李晓瑜 | A kind of power circuit is powered automaton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180518 |