CN207587467U - Dry-type transformer case - Google Patents
Dry-type transformer case Download PDFInfo
- Publication number
- CN207587467U CN207587467U CN201720459667.7U CN201720459667U CN207587467U CN 207587467 U CN207587467 U CN 207587467U CN 201720459667 U CN201720459667 U CN 201720459667U CN 207587467 U CN207587467 U CN 207587467U
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- module
- dry
- temperature
- type transformer
- transformer
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Abstract
The utility model discloses a kind of dry-type transformer case, including a housing and the control cabinet being arranged in housing；The temperature detecting module for detecting transformer temperature is provided in the housing, for the fault detection module of detection circuit failure, for the tripping module of overtemperature tripping, the wind turbine for the temperature alarming module of overtemperature alarm and for radiating for transformer；Dry-type transformer intelligent controller is provided in the control cabinet；The temperature detecting module gives dry-type transformer intelligent controller with dry-type transformer intelligent controller communication connection, for the transformer temperature detected information to be exported；The temperature alarming module, tripping module and wind turbine with the dry-type transformer intelligent controller controlled connection；The utility model can carry out three-phase tour inspection by the temperature sensor of setting on the transformer and show, monitor transformer temperature in real time, and wind turbine start-stop, overtemperature alarm and overtemperature tripping are controlled according to transformer temperature.
Description
Technical field
The utility model is related to a kind of dry-type transformer cases.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core.
As China's economic continues the high speed development of health, electricity needs rapid growth, the High Speed Construction of power grid pulls
The market demand of power transmission and transforming equipment, critical electrical equipment of the transformer as power Transmission, the market demand also maintains news must not
Increase, in the production process of transformer, transformer shell is vital component, can not only be carried when transformer is installed
For supporting but also protective effect can be provided for the core component of transformer, ensure the core component of transformer from the external world
It destroys.But current transformer shell is there are many defects, for example, timely heat dissipation ventilation cannot be carried out, it is impossible to carry out long-range
Control.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of dry-type transformer case that can be radiated in time.
In order to achieve the above objectives, a kind of dry-type transformer case of the utility model including a housing and is arranged in housing
Control cabinet；The temperature detecting module for detecting transformer temperature is provided in the housing, for detecting transformer fault
Fault detection module, for the fault alarm module alarmed failure, for jump/combined floodgate module of overtemperature tripping, use
In the temperature alarming module of overtemperature alarm and wind turbine for radiating for transformer；Dry type change is provided in the control cabinet
Depressor intelligent controller；
The temperature detecting module and dry-type transformer intelligent controller communication connection, the transformation for will detect
Device temperature information, which exports, gives dry-type transformer intelligent controller；
The fault detection module is electrically connected with the dry-type transformer intelligent controller, for the failure detected to be believed
Dry-type transformer intelligent controller is given in breath output；
The dry-type transformer intelligent controller states the temperature information of temperature detecting module output for receiving, according to temperature
Information control temperature alarming module alarm, control jump/combined floodgate module tripping, control wind turbine start or stop；The dry type transformation
Intelligently control controller is additionally operable to receive the fault message that fault detection module exports device, and fault alarm mould is controlled according to fault message
Block is alarmed.
Further, remote control module and door control alarming device are provided on the housing,
The remote control module includes the first flashing relay and the second flashing relay；The remote control module with
Switchgear controls power electric connection；
The remote control module is electrically connected with the jump/combined floodgate module, and the remote control module is long-range for receiving
Information is controlled, control information is exported to jump/combined floodgate module control jump/combined floodgate module tripping or and lock；
The door control alarming device is electrically connected with the dry-type transformer intelligent controller, for gate inhibition's warning message is defeated
Go out and give dry-type transformer intelligent controller；Dry-type transformer intelligent controller receives gate inhibition's warning message, according to gate inhibition's alarm signal
Breath controls the jump/combined floodgate module to trip.
Further, the jump/combined floodgate module controls power electric connection with switchgear；The jump/combined floodgate module include with
The first switch of first flashing relay controlled connection, second switch, switched with the third of the second flashing relay controlled connection,
4th switch.
Further, the dry-type transformer intelligent controller includes temperature comparison module, and the temperature comparison module is used
In the transformer temperature value for receiving temperature detecting module detection, and by the temperature value detected and preset alarm temperature value and jump
Lock temperature value is compared, if the temperature value detected is greater than or equal to preset alarm temperature value, dry-type transformer intelligence
Controller output control signal control overtemperature alarm module alarm, while control fan operation；If detection temperature value be more than or
Equal to preset trip temperature value, then dry-type transformer intelligent controller output control signal control jump/combined floodgate module tripping.
Further, the temperature detecting module includes the temperature sensor being arranged on Three-Phase Transformer winding wire, institute
Temperature sensor is stated to be electrically connected with the dry-type transformer intelligent controller.
Further, cabinet door is provided on the housing, electromagnetic lock is provided in the cabinet door；The electromagnetic lock and door lock
Control device controlled connection；
Pressure sensor is additionally provided on the electromagnetic lock, the pressure sensor is used to detect the pressure that door lock is subject to,
And the door lock pressure information detected is exported to door-lock controller；
The door-lock controller for receiving the door lock pressure that pressure sensor detects, and with preset door lock pressure
Value is compared, if the door lock pressure value detected is more than preset door lock setting value, controller output control signal control
Door control alarming device is alarmed, while is exported and given gate inhibition's alarm signal to dry-type transformer intelligent controller.
Further, be additionally provided with the display device for prompting electrification dangerous on the housing, the display device with
Step down side power electric connection；The display device includes display screen and the central processing unit being electrically connected with display screen,
The central processing unit is dangerous for control display screen display electrification.
Further, first flashing relay and the second flashing relay are two-position relay.
The utility model can carry out three-phase tour inspection by the temperature sensor of setting on the transformer and show, in real time
Transformer temperature is monitored, wind turbine start-stop, overtemperature alarm and overtemperature tripping are controlled according to transformer temperature；Pass through the long-range of setting
Control module can realize that remote control is opened, and can carry out alarm module to illegally opening the door by the alarm module of setting, jump
Lock powers off.
Description of the drawings
Fig. 1 is the utility model electrical block diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawings of the specification.
Embodiment one
With reference to Fig. 1, a kind of dry-type transformer case of the utility model, including a housing and the control being arranged in housing
Case；The temperature detecting module for detecting transformer temperature is provided in the housing, for detecting the failure of transformer fault
Detection module is used for, to the fault alarm module that failure is alarmed, for jump/combined floodgate module of overtemperature tripping, for overtemperature
The temperature alarming module of alarm and the wind turbine for radiating for transformer；Dry-type transformer intelligence is provided in the control cabinet
It can controller；
The temperature detecting module and dry-type transformer intelligent controller communication connection, the transformation for will detect
Device temperature information, which exports, gives dry-type transformer intelligent controller；
The fault detection module is electrically connected with the dry-type transformer intelligent controller, for the failure detected to be believed
Dry-type transformer intelligent controller is given in breath output；
The dry-type transformer intelligent controller states the temperature information of temperature detecting module output for receiving, according to temperature
The alarm of information control temperature alarming module, control jump/combined floodgate module tripping, control wind turbine start or stop；The dry type transformation
Intelligently control controller is additionally operable to receive the fault message that fault detection module exports device, and fault alarm mould is controlled according to fault message
Block is alarmed；Specifically, the temperature detecting module includes the temperature sensor being arranged on Three-Phase Transformer winding wire, the temperature
Degree sensor is electrically connected with the dry-type transformer intelligent controller.The utility model, by setting temperature on the transformer
Sensor can carry out three-phase tour inspection and show, monitor transformer temperature in real time, and wind turbine start-stop is controlled according to transformer temperature,
Overtemperature alarm and overtemperature tripping.
Embodiment two
As the further scheme of embodiment one, remote control module and door control alarming device are provided on the housing,
The remote control module includes the first flashing relay and the second flashing relay；The remote control module with
Switchgear controls power electric connection；
The remote control module is electrically connected with the jump/combined floodgate module, and the remote control module is long-range for receiving
Information is controlled, control information is exported to jump/combined floodgate module control jump/combined floodgate module tripping or and lock；
The door control alarming device is electrically connected with the dry-type transformer intelligent controller, for gate inhibition's warning message is defeated
Go out and give dry-type transformer intelligent controller；Dry-type transformer intelligent controller receives gate inhibition's warning message, according to gate inhibition's alarm signal
Breath controls the jump/combined floodgate module to trip.
Embodiment three
As the further scheme of embodiment two, the jump/combined floodgate module controls power electric connection with switchgear；It is described
Jump/combined floodgate module includes first switch BG1, the second switch BG1-1 with the first flashing relay controlled connection, is dodged with second
Third switch BG2, the 4th switch BG2-2 of optical relay controlled connection.
Wherein, first flashing relay and the second flashing relay are two-position relay；Work as remote control module
When receiving trip remotely control information, the first flashing relay control first switch BG1, second switch BG1-1 are in tripping
Position, the second flashing relay control third switch BG2, the 4th switch BG2-2 are in trip position；Work as remote control module
When receiving remote switching control information, the first flashing relay control first switch BG1, second switch BG1-1 are in and close a floodgate
Position, the second flashing relay control third switch BG2, the 4th switch BG2-2 are in closing position.
Example IV
As the further scheme of embodiment one, the dry-type transformer intelligent controller includes temperature comparison module, institute
Temperature comparison module is stated for receiving the transformer temperature value of temperature detecting module detection, and by the temperature value detected with presetting
Alarm temperature value and trip temperature value be compared, if the temperature value detected be greater than or equal to preset alarm temperature value,
Then dry-type transformer intelligent controller output control signal control overtemperature alarm module alarm, while control fan operation；If inspection
The temperature value of survey is greater than or equal to preset trip temperature value, then dry-type transformer intelligent controller output control signal control
Jump/combined floodgate module tripping.
Embodiment five,
Scheme is further improved as embodiment one,
Cabinet door is provided on the housing, electromagnetic lock is provided in the cabinet door；The electromagnetic lock and door-lock controller
Controlled connection；
Pressure sensor is additionally provided on the electromagnetic lock, the pressure sensor is used to detect the pressure that door lock is subject to,
And the door lock pressure information detected is exported to door-lock controller；
The door-lock controller for receiving the door lock pressure that pressure sensor detects, and with preset door lock pressure
Value is compared, if the door lock pressure value detected is more than preset door lock setting value, controller output control signal control
Door control alarming device is alarmed, while is exported and given gate inhibition's alarm signal to dry-type transformer intelligent controller.
Embodiment six
As the further scheme of embodiment one, the display dress for prompting electrification dangerous is additionally provided on the housing
It puts, the display device and step down side power electric connection；The display device is electric including display screen and with display screen
The central processing unit of connection, the central processing unit are dangerous for control display screen display electrification.
The utility model can carry out three-phase tour inspection by the temperature sensor of setting on the transformer and show, real
When monitor transformer temperature, according to transformer temperature control wind turbine start-stop, overtemperature alarm and overtemperature tripping；Pass through the long-range of setting
Control module can realize that remote control is opened, and can carry out alarm module to illegally opening the door by the alarm module of setting, jump
Lock powers off；The utility model can also play antistatic, noise-reducing, the function for ventilation of conducting heat simultaneously.
More than, the only preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto is appointed
In the technical scope that those familiar with the art discloses in the utility model, the variation that can readily occur in or replace
It changes, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with claim
Subject to the protection domain defined.
Claims (8)
1. a kind of dry-type transformer case, which is characterized in that including a housing and the control cabinet being arranged in housing；The housing
The temperature detecting module for detecting transformer temperature is inside provided with, for detecting the fault detection module of transformer fault, is used
In the fault alarm module alarmed failure, for jump/combined floodgate module of overtemperature tripping, for the temperature report of overtemperature alarm
Alert module and the wind turbine for radiating for transformer；Dry-type transformer intelligent controller is provided in the control cabinet；
The temperature detecting module and dry-type transformer intelligent controller communication connection, the transformer temperature for will detect
Degree information, which exports, gives dry-type transformer intelligent controller；
The fault detection module is electrically connected with the dry-type transformer intelligent controller, for the fault message detected is defeated
Go out and give dry-type transformer intelligent controller；
The dry-type transformer intelligent controller states the temperature information of temperature detecting module output for receiving, according to temperature information
The alarm of temperature alarming module, control jump/combined floodgate module tripping are controlled, control wind turbine starts or stops；The dry-type transformer intelligence
Energy controller is additionally operable to receive the fault message of fault detection module output, and fault alarm module report is controlled according to fault message
It is alert.
2. transformer case according to claim 1, which is characterized in that be provided on the housing remote control module and
Door control alarming device,
The remote control module includes the first flashing relay and the second flashing relay；The remote control module and switch
Cabinet controls power electric connection；
The remote control module is electrically connected with the jump/combined floodgate module, and the remote control module is used to receive remote control
Information exports control information to jump/combined floodgate module control jump/combined floodgate module tripping or and lock；
The door control alarming device is electrically connected with the dry-type transformer intelligent controller, for by gate inhibition's warning message export to
Dry-type transformer intelligent controller；Dry-type transformer intelligent controller receives gate inhibition's warning message, according to gate inhibition's warning message control
The jump/combined floodgate module is made to trip.
3. transformer case according to claim 1, which is characterized in that the jump/combined floodgate module and switchgear control electricity
Source is electrically connected；The jump/combined floodgate module includes first switch with the first flashing relay controlled connection, second switch, with the
Third switch, the 4th switch of two flashing relay controlled connections.
4. transformer case according to claim 1, which is characterized in that the dry-type transformer intelligent controller includes temperature
Comparison module is spent, the temperature comparison module is used to receive the transformer temperature value of temperature detecting module detection.
5. dry-type transformer case according to claim 1, which is characterized in that the temperature detecting module includes being arranged on
Temperature sensor on Three-Phase Transformer winding wire, the temperature sensor are electrically connected with the dry-type transformer intelligent controller
It connects.
6. transformer case according to claim 1, which is characterized in that cabinet door, the cabinet door are provided on the housing
On be provided with electromagnetic lock；The electromagnetic lock and door-lock controller controlled connection；
Pressure sensor is additionally provided on the electromagnetic lock, the pressure sensor is used to detect the pressure that door lock is subject to, and will
The door lock pressure information detected is exported to door-lock controller.
7. dry-type transformer case according to claim 1, which is characterized in that be additionally provided with to prompt on the housing
Charge dangerous display device, the display device and step down side power electric connection；The display device includes display
Screen and the central processing unit being electrically connected with display screen, the central processing unit are dangerous for control display screen display electrification.
8. dry-type transformer case according to claim 3, which is characterized in that first flashing relay and second dodges
Optical relay is two-position relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459667.7U CN207587467U (en) | 2017-04-26 | 2017-04-26 | Dry-type transformer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720459667.7U CN207587467U (en) | 2017-04-26 | 2017-04-26 | Dry-type transformer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587467U true CN207587467U (en) | 2018-07-06 |
Family
ID=62717045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720459667.7U Expired - Fee Related CN207587467U (en) | 2017-04-26 | 2017-04-26 | Dry-type transformer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577619A (en) * | 2020-12-10 | 2021-03-30 | 宁波迦南智能电气股份有限公司 | Terminal block temperature real-time monitoring method of intelligent electric meter |
-
2017
- 2017-04-26 CN CN201720459667.7U patent/CN207587467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577619A (en) * | 2020-12-10 | 2021-03-30 | 宁波迦南智能电气股份有限公司 | Terminal block temperature real-time monitoring method of intelligent electric meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20190426 |