CN208283835U - Transformer cooler control device and system - Google Patents
Transformer cooler control device and system Download PDFInfo
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- CN208283835U CN208283835U CN201821026799.1U CN201821026799U CN208283835U CN 208283835 U CN208283835 U CN 208283835U CN 201821026799 U CN201821026799 U CN 201821026799U CN 208283835 U CN208283835 U CN 208283835U
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- 238000001514 detection method Methods 0.000 claims description 21
- 238000004378 air conditioning Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 11
- 230000007257 malfunction Effects 0.000 claims description 8
- 230000003628 erosive effect Effects 0.000 abstract description 6
- 230000001276 controlling effect Effects 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 6
- 230000008450 motivation Effects 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a transformer cooler control device and a system, the transformer cooler control device comprises a cabinet body, and an exhaust fan, an industrial air conditioner, a control panel and a temperature and humidity sensor are arranged in the cabinet body; the exhaust fan, the industrial air conditioner and the temperature and humidity sensor are all connected with the control panel. This scheme is through increasing industrial air conditioner and exhaust fan in transformer cooler controlling means's the cabinet body, and the control panel is according to the humiture information that temperature and humidity sensor gathered, controls the running state of this industrial air conditioner and exhaust fan to the realization is to the humiture automatically regulated of cabinet body internal environment, thereby avoids appearing its inside power and control device contact, the short circuit phenomenon that the contact erosion condition seriously leads to, when extension transformer cooler controlling means's life, is favorable to energy saving.
Description
Technical field
The utility model relates to pressure changeable control technology field, more particularly, to a kind of controller of cooler for transformer and
System.
Background technique
Transformer is one of electric system capital equipment in the cooling control system of transformer, and major function is to change electricity
Press grade, conveying AC energy.Due in terms of structure and working principle, when transformer station high-voltage side bus, inevitably generates sky
Load-loss and load loss, and being converted into heat increases transformer temperature.Excessively high temperature makes transformer ability to work and effect
Rate reduces, accelerates insulation ag(e)ing, reduces the service life.This will radiate to transformer station high-voltage side bus, cooling is handled.
Current transformer cooler controls mostly with temperature relay, contactor or PLC (Programmable Logic
Controller, Programmable logical controller plate) etc. devices control；Cooler full load is run when oil temperature is high, cooling when oil temperature is low
Device exits the full load method of operation, and the temperature control demand of transformer station high-voltage side bus is met with this.Currently transformer cooler is controlled and is filled
The requirement set is promoted to new height, existing transformer cooler control system, due to interior environment temperature and humidity, south
Short circuit phenomenon seriously and easily occurs for damp and hot weather, internal motivation and control plate contact, contact erosion condition, seriously affects
Service life is short, and the disadvantages of be unfavorable for energy conservation.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of controller of cooler for transformer and systems, with reality
Now the temperature and humidity of interior of the cabinet environment is automatically adjusted, to avoid the occurrence of its internal motivation and control device contact, contact are invaded
Short circuit phenomenon caused by losing situation seriously is conducive to energy while extending the service life of controller of cooler for transformer
It saves in source.
In a first aspect, the utility model embodiment provides a kind of controller of cooler for transformer, including cabinet body, it is described
Exhaust fan, industrial air-conditioning, control panel and Temperature Humidity Sensor are provided in cabinet body；
The exhaust fan, the industrial air-conditioning and the Temperature Humidity Sensor are connect with the control panel.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, the first contactor connecting with the first electrical source of power is arranged in the interior of the cabinet, second connect with the second electrical source of power connects
Tentaculum；
First electrical source of power is cooler power supply by the first contactor；Second electrical source of power passes through institute
Second contactor is stated as cooler power supply.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Two kinds of possible embodiments, wherein further include power change-over switch；
The power change-over switch is separately connected with the first contactor and the second contactor, the power supply switching
Switch switches over first electrical source of power and second electrical source of power.
The possible embodiment of second with reference to first aspect, the utility model embodiment provide the of first aspect
Three kinds of possible embodiments, wherein further include the first electric power detection device and the second electric power detection device；First electric power
Detection device and the second electric power detection device are communicated to connect with the control panel respectively；
The first electric power detection device is used to detect the electric information of the first power loop of first electrical source of power；
The second electric power detection device is used to detect the electric information of the second power loop of second electrical source of power.
With reference to first aspect, the utility model embodiment provides the 4th kind of possible embodiment of first aspect,
In, the interior of the cabinet is additionally provided with operation panel；It include automatic dehumidifying mode key and manual dehumidifying on the operation panel
Mode key；The automatic dehumidifying mode key is connected with manual dehumidifying mode key respectively at the control panel.
With reference to first aspect, the utility model embodiment provides the 5th kind of possible embodiment of first aspect,
In, the interior of the cabinet is additionally provided with operation panel；Mode conversion switch, the mode conversion are provided on the operation panel
Switch is connect with the control panel；
When the mode conversion switch is in operating mode gear, control panel controls the work wind in cooler blower fan group
Unit is opened；
When the mode conversion switch is in auxiliary mode gear, control panel controls the auxiliary wind in cooler blower fan group
Unit is opened；
When the mode conversion switch is in standby mode gear, control panel controls the spare wind in cooler blower fan group
Unit is opened.
The 5th kind of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Six kinds of possible embodiments, wherein it further include blower fan group mode indicating lamp, the blower fan group mode indicating lamp and the control
Plate connection.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, it further include malfunction indicator lamp, the malfunction indicator lamp is connect with the control panel.
With reference to first aspect and its any possible embodiment, the utility model embodiment provide first aspect
8th kind of possible embodiment, wherein energy-saving lamp and travel switch, the energy-saving lamp and stroke are additionally provided in the cabinet body
Switch connection, the travel switch are connect with the control panel；When the button fly front of cabinet body is opened, the travel switch closure.
Second aspect, the utility model embodiment also provides a kind of transformer cooler control system, including remotely monitors
Terminal and the controller of cooler for transformer as described in first aspect and its any possible embodiment, the long-range prison
Control terminal and the controller of cooler for transformer communicate to connect.
The utility model embodiment bring it is following the utility model has the advantages that
In the utility model embodiment, which includes cabinet body, is provided with air draft in the cabinet body
Fan, industrial air-conditioning, control panel and Temperature Humidity Sensor；Exhaust fan, industrial air-conditioning and Temperature Humidity Sensor are connect with control panel.
The program in the cabinet body of controller of cooler for transformer by increasing industrial air-conditioning and exhaust fan, and control panel is according to temperature and humidity
The temperature and humidity information of sensor acquisition, controls the operating status of the industrial air-conditioning and exhaust fan, to realize to interior of the cabinet ring
The temperature and humidity in border automatically adjusts, so that avoiding the occurrence of its internal motivation and control device contact, contact erosion condition seriously causes
Short circuit phenomenon, extend controller of cooler for transformer service life while, be conducive to energy conservation.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of controller of cooler for transformer provided by the embodiment of the utility model；
Fig. 2 is the rearview of controller of cooler for transformer provided by the embodiment of the utility model；
Fig. 3 is a kind of communication link map interlinking of controller of cooler for transformer provided by the embodiment of the utility model；
Fig. 4 is a kind of communication link map interlinking of transformer cooler control system provided by the embodiment of the utility model.
Icon:
101- cabinet body；102- exhaust fan；103- industrial air-conditioning；104- control panel；105- Temperature Humidity Sensor；106- operation
Panel；1061- ventilation dehumidifying selection switch；1062- power change-over switch；1063- mode conversion switch；1064- blower fan group mould
Formula indicator light；1065- malfunction indicator lamp；1066- power supply indicator；201- back pullout (BPO)；202- rain-proof top；203- entrance hole；
204- button fly front；205- window；206- file；10- remote monitoring terminal；20- controller of cooler for transformer.
Specific embodiment
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with attached drawing to this
The technical solution of utility model is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of creative work.
Current existing transformer cooler control system, due to interior environment temperature and humidity, southern damp and hot weather,
Its internal motivation and control plate contact, contact erosion condition are serious and short circuit phenomenon easily occurs, and it is short to seriously affect service life,
And the disadvantages of being unfavorable for energy conservation.Based on this, a kind of controller of cooler for transformer provided by the embodiment of the utility model
And system, the temperature and humidity automatic adjustment to interior of the cabinet environment may be implemented, to avoid the occurrence of its internal motivation and controller
Part contact, contact erosion condition seriously caused by short circuit phenomenon, in the service life for extending controller of cooler for transformer
Meanwhile being conducive to energy conservation.
For convenient for understanding the present embodiment, first to a kind of transformer Cooling disclosed in the utility model embodiment
Device control device describes in detail.
Referring to Fig. 1 to Fig. 3, controller of cooler for transformer provided by the embodiment of the utility model includes cabinet body 101, cabinet
It is provided with exhaust fan 102, industrial air-conditioning 103, control panel 104 and Temperature Humidity Sensor 105 in vivo.Exhaust fan, industrial air-conditioning and
Temperature Humidity Sensor is connect with control panel.In a possible embodiment, which uses stainless steel material, and draws by dumb light
Silk processing so that the cleaning of cabinet body surface-brightening can also effective protection metal, it is anticorrosive.
In a possible embodiment, the side of cabinet body is arranged in industrial air-conditioning, such as the rear side of the cabinet body is arranged in, referring to
Fig. 2.Rear side is provided with back pullout (BPO) 201 simultaneously, convenient for the maintenance and debugging for industrial air-conditioning.The setting position of exhaust fan can be with
It is determined according to the intracorporal space distribution situation of cabinet, is not construed as limiting here.
Control panel receives the temperature and humidity information of Temperature Humidity Sensor acquisition, according to the temperature and humidity information, control exhaust fan and
Industrial air-conditioning starts and stops.Specifically, control panel carries out the default Threshold of Temperature And Humidity that temperature and humidity information is saved with it pair
Than, such as temperature threshold is 25 DEG C, humidity threshold 10%.Control panel controls exhaust fan and industrial air-conditioning according to comparing result
Working condition, so that the intracorporal temperature of cabinet is maintained at 25 DEG C, the intracorporal humidity of cabinet is maintained at 10%.
Technical solution provided by the embodiment of the utility model, by increasing in the cabinet body of controller of cooler for transformer
Industrial air-conditioning and exhaust fan, the temperature and humidity information that control panel is acquired according to Temperature Humidity Sensor, control the industrial air-conditioning and air draft
The operating status of fan automatically adjusts the temperature and humidity of interior of the cabinet environment to realize, thus avoid the occurrence of its internal motivation and
Control device contact, contact erosion condition seriously caused by short circuit phenomenon, extend controller of cooler for transformer use
While service life, be conducive to energy conservation.
In a possible embodiment, in order to improve user experience, it is additionally provided with operation panel 106 in interior of the cabinet, is being grasped
Make to be provided on panel automatic dehumidifying mode key and with manual dehumidifying mode key, automatic dehumidifying mode key and manual dehumidifying
Mode key is connected respectively at control panel.User is led to manually by pressing manual dehumidifying mode key and can trigger control panel and open
Wind dehumidifying mode, that is, the working condition for needing user to manually control industrial air-conditioning and exhaust fan；User is automatic by pressing
Dehumidifying mode key, triggering control panel open automatic ventilation dehumidifying mode, automatically control industrial air-conditioning and exhaust fan by control panel
Working condition.
Can certainly control button otherwise realize, such as switched referring to Fig. 1 by setting ventilation dehumidifying selection
1061, the switching of the manual ventilation dehumidifying mode and automatic ventilation dehumidifying mode of switch realization is selected by the ventilation dehumidifying.
When in view of power failure, cooler can stop working, in possible embodiment, above-mentioned interior of the cabinet setting
The first contactor being connect with the electrical source of power, the second contactor being connect with the second electrical source of power.First electrical source of power is logical
First contactor is crossed as cooler power supply；Second electrical source of power is cooler power supply by second contactor.
In a possible embodiment, above-mentioned controller of cooler for transformer further includes power change-over switch 1062；The electricity
Source switching switch is separately connected with first contactor and second contactor, be used for the first electrical source of power and the second electrical source of power into
Row switching.In a possible embodiment, which is blade switch either electronic switch.
The power change-over switch can be manually operated；It can also connect with control panel, be automatically brought into operation by control panel.Possible
Embodiment in, above-mentioned power change-over switch and control panel communicate to connect, and power supply switching command are sent by the control panel, so that electric
Source switching switch carries out electrical source of power switching.
In order to find the failure problems of electrical source of power in time, electrical source of power switching is carried out in time, in possible implementation
In example, above-mentioned controller of cooler for transformer further includes the first electric power detection device and the second electric power detection device；This first
Electric power detection device and the second electric power detection device are communicated to connect with control panel respectively.Wherein the first electric power detection device and
Two electric power detection devices can be, but not limited to be current sensor or voltage sensor.
Specifically, above-mentioned first electric power detection device is used to detect the electrical letter of the first power loop of the first electrical source of power
Breath, and the electric information of the first power loop is sent to control panel, when control panel determines the first power according to the electric information
When circuit is broken down, control power change-over switch switches to the second power loop.
Second electric power detection device is used to detect the electric information of the second power loop of the second electrical source of power, and by second
The electric information of power loop is sent to control panel, when control panel determines that the second power loop breaks down according to the electric information
When, control power change-over switch switches to the first power loop.It is, the first electrical source of power and the second electrical source of power are standby each other
Use power supply.Therefore which realizes the automatic switchover of electrical source of power.
In a possible embodiment, the blower fan group of cooler can be divided into working fan group, accessory fan group and spare wind
Unit.Further, it is provided with mode conversion switch 1063 on aforesaid operations panel, the mode conversion switch and control panel connect
It connects.When mode conversion switch is in operating mode gear, control panel controls the working fan group in cooler blower fan group and opens；
When mode conversion switch is in auxiliary mode gear, control panel controls the accessory fan group in cooler blower fan group and opens；When
When mode conversion switch is in standby mode gear, control panel controls the standby fan group in cooler blower fan group and opens.User
It can be by manually adjusting the mode conversion switch, to adjust the operating mode of the blower fan group of cooler.
In a possible embodiment, above-mentioned operating mode can also switch over automatically under the control of control panel.Can
In the embodiment of energy, the temperature of main transformer load or oil temperature is detected automatically by temperature sensor, control panel receives the temperature sensor
The temperature value of acquisition；Whether event is occurred by voltage sensor or current sensor detection working fan group and accessory fan group
Barrier.When temperature is in safe temperature range (65 DEG C or less), control working fan group is devoted oneself to work；When temperature exceeds safe model
When enclosing (such as 65 DEG C or more), control accessory fan group is devoted oneself to work, with back work blower fan group；It falls after rise in temperature to demand model
When enclosing (such as 55 DEG C and less), control accessory fan group exits work.When detecting that working fan group and accessory fan group occur
When failure, control standby fan group is devoted oneself to work, to guarantee that sufficient amount of cooler blower works, after fault restoration,
Standby fan group exits work, and working fan group automatically engages work.
In a possible embodiment, it is additionally provided with blower fan group mode indicating lamp 1064 on aforesaid operations panel, the blower fan group
Mode indicating lamp is connect with control panel.It is lighted by control panel control blower fan group mode indicating lamp, to indicate the wind of current cooler
The operating mode of unit.
In other examples, malfunction indicator lamp 1065 is also set up on aforesaid operations panel, the malfunction indicator lamp and control
Making sheet connection.When detecting that working fan group and accessory fan group break down, control panel control malfunction indicator lamp is lighted.
Further, it is additionally provided with energy-saving lamp and travel switch in above-mentioned cabinet body, energy-saving lamp is connect with travel switch, stroke
Switch is connect with control panel.When the button fly front of cabinet body is opened, the trip is closed the switch, and control panel is connect with energy-saving lamp at this time,
To put light energy-saving lamp.
In a possible embodiment, rain-proof top 202 is arranged in the top of above-mentioned cabinet body；In the bottom of cabinet body, entrance hole is set
203；It is provided with window 205 in the button fly front 204 of cabinet body, which uses temperature-sensing color-changing material, and related personnel passes through
The color of the window can primarily determine the intracorporal temperature range of cabinet；File 206 is provided on the inside of button fly front, for putting
Set the associated documents of verification；It is additionally provided with power supply indicator 1066 on operation panel, is used to indicate the transformer cooler control
Whether device processed powers on.
It in a possible embodiment, include the communication mould being connect with control panel in above-mentioned controller of cooler for transformer
Block, communication module include private network radio receiving transmitting module, wideband power carrier module, Wi-Fi (Wireless-Fidelity, wirelessly
Fidelity) module, GPRS (General Packet Radio Service, general packet radio service) module, GSM (Global
System for Mobile Communication, global system for mobile communications) module and CDMA (Code Division
One or more of Multiple Access, CDMA) module.
In a possible embodiment, aforesaid operations panel further includes a key alarm button, the key alarm button and control
Plate connection, when user presses the key alarm button, triggering control panel sends emergency alarm by communication module and instructs to remote
Range monitoring terminal, so that the corresponding staff of remote monitoring terminal carries out troubleshooting in time.
Further, heat dissipation, effect on moisture extraction are removed in order to enhance, is provided with rainwater inductor and multiple temperature on the outer wall of cabinet body
Window (not shown in figure 1) is controlled, which is internally provided with and multiple one-to-one first driving devices of temperature control window.Wherein,
First driving device drives the opening and closing of temperature control window corresponding with the first driving device, rainwater inductor, each first
Driving device is connect with control panel respectively.Specifically, the temperature value and humidity value of Temperature Humidity Sensor acquisition interior of the cabinet, and will
The temperature value and humidity value are sent to control panel, and control panel is according to the temperature value and humidity value received, the first driving of control
Device drives temperature control window opening and closing corresponding with the first driving device.In addition, control panel can also rain based on the received
The rainy information that water induction device is sent, control first driving device drive temperature control window closure corresponding with the first driving device,
To prevent rainwater from entering interior of the cabinet.
Further, in order to prevent interior of the cabinet from phenomenon on fire occurs in time, interior of the cabinet is provided with smoke sensor device,
In, smoke sensor device is connect with control panel.Specifically, after smoke sensor device monitors smoke signal, the smoke signal is sent extremely
Control panel, control panel send smog alarm information to remote monitoring terminal, notice is related in time according to the smoke signal received
Staff is handled.
The utility model embodiment additionally provides a kind of transformer cooler control system, and referring to fig. 4, which includes remote
Range monitoring terminal 10 and such as above-mentioned controller of cooler for transformer 20.The remote monitoring terminal and transformer cooler control fill
Set communication connection.Wherein remote monitoring terminal can be, but not limited to as one of mobile phone, tablet computer, desktop computer or more
Kind.
Specifically, which can send the operating status of fault message, cooler blower fan group
Information is to the remote monitoring terminal.Relevant staff can also send control instruction to transformer by the remote monitoring terminal
The control panel of cooler control device, to control the switching of electrical source of power and the operating mode switching of cooler blower fan group.
Transformer cooler control system provided by the embodiment of the utility model, it is cold with transformer provided by the above embodiment
But device control device technical characteristic having the same reaches identical technical effect so also can solve identical technical problem.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the utility model substantially or
Person says that the part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products,
The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with
Personal computer, server or the network equipment etc.) execute each embodiment the method for the utility model whole or portion
Step by step.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), with
Machine accesses various Jie that can store program code such as memory (RAM, Random Access Memory), magnetic or disk
Matter.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of controller of cooler for transformer, which is characterized in that including cabinet body, exhaust fan, work are provided in the cabinet body
Industry air-conditioning, control panel and Temperature Humidity Sensor；
The exhaust fan, the industrial air-conditioning and the Temperature Humidity Sensor are connect with the control panel.
2. the apparatus according to claim 1, which is characterized in that the interior of the cabinet setting was connect with the first electrical source of power
First contactor, the second contactor being connect with the second electrical source of power；
First electrical source of power is cooler power supply by the first contactor；Second electrical source of power passes through described the
Two contactors are cooler power supply.
3. the apparatus of claim 2, which is characterized in that further include power change-over switch；
The power change-over switch is separately connected with the first contactor and the second contactor, the power change-over switch
First electrical source of power and second electrical source of power are switched over.
4. device according to claim 3, which is characterized in that further include the first electric power detection device and the detection of the second electric power
Equipment；The first electric power detection device and the second electric power detection device are communicated to connect with the control panel respectively；
The first electric power detection device is used to detect the electric information of the first power loop of first electrical source of power；
The second electric power detection device is used to detect the electric information of the second power loop of second electrical source of power.
5. the apparatus according to claim 1, which is characterized in that the interior of the cabinet is additionally provided with operation panel；The behaviour
Make to include automatic dehumidifying mode key and manual dehumidifying mode key on panel；The automatic dehumidifying mode key and manual dehumidifying
Mode key is connected respectively at the control panel.
6. the apparatus according to claim 1, which is characterized in that the interior of the cabinet is additionally provided with operation panel；The behaviour
Make to be provided with mode conversion switch on panel, the mode conversion switch is connect with the control panel；
When the mode conversion switch is in operating mode gear, control panel controls the working fan group in cooler blower fan group
It opens；
When the mode conversion switch is in auxiliary mode gear, control panel controls the accessory fan group in cooler blower fan group
It opens；
When the mode conversion switch is in standby mode gear, control panel controls the standby fan group in cooler blower fan group
It opens.
7. device according to claim 6, which is characterized in that it further include blower fan group mode indicating lamp, the blower fan group mould
Formula indicator light is connect with the control panel.
8. the apparatus according to claim 1, which is characterized in that it further include malfunction indicator lamp, the malfunction indicator lamp and institute
State control panel connection.
9. device according to any one of claims 1 to 8, which is characterized in that be additionally provided in the cabinet body energy-saving lamp and
Travel switch, the energy-saving lamp are connect with travel switch, and the travel switch is connect with the control panel；When the button fly front of cabinet body
When unlatching, the travel switch closure.
10. a kind of transformer cooler control system, which is characterized in that including remote monitoring terminal and such as claim 1 to 9 times
Controller of cooler for transformer described in one, the remote monitoring terminal are communicated with the controller of cooler for transformer
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026799.1U CN208283835U (en) | 2018-06-29 | 2018-06-29 | Transformer cooler control device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026799.1U CN208283835U (en) | 2018-06-29 | 2018-06-29 | Transformer cooler control device and system |
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| Publication Number | Publication Date |
|---|---|
| CN208283835U true CN208283835U (en) | 2018-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821026799.1U Active CN208283835U (en) | 2018-06-29 | 2018-06-29 | Transformer cooler control device and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597173A (en) * | 2019-09-29 | 2019-12-20 | 国家电网有限公司 | Main transformer cooling control method |
| CN110853900A (en) * | 2019-10-22 | 2020-02-28 | 国网浙江嵊州市供电有限公司 | Intelligent alarm Internet of things terminal system for dry-type transformer |
| CN112820521A (en) * | 2020-12-21 | 2021-05-18 | 深圳供电局有限公司 | Dry-type transformer cooling system |
-
2018
- 2018-06-29 CN CN201821026799.1U patent/CN208283835U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597173A (en) * | 2019-09-29 | 2019-12-20 | 国家电网有限公司 | Main transformer cooling control method |
| CN110853900A (en) * | 2019-10-22 | 2020-02-28 | 国网浙江嵊州市供电有限公司 | Intelligent alarm Internet of things terminal system for dry-type transformer |
| CN112820521A (en) * | 2020-12-21 | 2021-05-18 | 深圳供电局有限公司 | Dry-type transformer cooling system |
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