CN204064467U - The long-range attemperating unit of Novel switch cabinet - Google Patents
The long-range attemperating unit of Novel switch cabinet Download PDFInfo
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- CN204064467U CN204064467U CN201420519815.6U CN201420519815U CN204064467U CN 204064467 U CN204064467 U CN 204064467U CN 201420519815 U CN201420519815 U CN 201420519815U CN 204064467 U CN204064467 U CN 204064467U
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- 238000004891 communication Methods 0.000 claims abstract description 41
- 239000012141 concentrate Substances 0.000 claims abstract description 20
- 238000012544 monitoring process Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000010257 thawing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses the long-range attemperating unit of a kind of Novel switch cabinet, comprise temperature collecting cell, temperature control unit and information and concentrate processor, information concentrates processor to be connected with remote system main website; Information concentrates processor to comprise arm processor, the input end of arm processor is connected to temperature control unit by wire communication unit, the output terminal of arm processor is connected to remote system main website by radio communication unit, and arm processor is also connected with data-carrier store and real time clock unit; Temperature collecting cell can realize monitoring, thermometric, and non-contact temperature measuring is its maximum advantage, makes user can be difficult to target that is close or movement by remote measurement easily.The utility model achieves remote monitoring, early warning in advance and data reference is provided to preventing that equipment heating, switch cubicle from defrosting in time etc., save the manpower and materials cost of the thermometric such as transformer station, ring main unit, improve work efficiency and the security and stability of switch cubicle operation maintenance.
Description
Technical field
The utility model relates to a kind of temperature Centralized monitoring technique field, particularly relates to a kind of long-distance monitorng device for Centralized Monitoring switch cabinet temperature.
Background technology
In switch cubicle or switch board, the parts such as a large amount of bus joints, high-voltage switch contact, chopper switch, transformer line joint are installed, because these conductive components are all that real-time contact connects, continuous conduction, therefore in long-time running, can generate heat because the reason such as part aging, bolt looseness causes contact resistance to become large, cause junction even switch cubicle or the rising of control in-cabinet temperature, be easy to cause fire failure, and then cause power supply trouble.
For these reasons, need to detect the temperature in switch cubicle or switch board, the detection mode used in prior art mainly manual inspection, namely observed by artificial timing, the ruuning situation of equipment is concluded in touch etc., therefore there is significant limitation, accurately and timely find some potential defects are more difficult and judge, the equipment of the slow heat that is more particularly in operation, the potential safety hazard existed is larger, this all occasions a delay to the Timeliness coverage of equipment deficiency and process, therefore real-time online temperature monitoring is carried out in switch cubicle or switch board, realize timely early warning, timely maintenance, thus avoid accident to occur, improve power supply reliability.
Utility model content
Technical problem to be solved in the utility model is to provide one and can concentrates and carry out Real-Time Monitoring switch cubicle environment temperature, prevention device heating effectively, the long-range attemperating unit of the Novel switch cabinet making switch cubicle defrost in time.
For solving the problems of the technologies described above, the technical solution of the utility model is: the long-range attemperating unit of Novel switch cabinet, comprise the temperature collecting cell be installed in each switch cubicle, the output terminal of described temperature collecting cell has been connected respectively temperature control unit, each described temperature control unit is connected to information successively and concentrates processor, and described information concentrates processor to be connected with remote system main website; Described information concentrates processor to comprise arm processor, the input end of described arm processor is connected to described temperature control unit by wire communication unit, the output terminal of described arm processor is connected to described remote system main website by radio communication unit, and described arm processor is also connected with data-carrier store and real time clock unit; Described wire communication unit comprises the communication interface be arranged on described arm processor, is connected with communication data line between described communication interface and described temperature control unit.
As preferred technical scheme, described communication data line is set to RS-232 or RS-485.
As preferred technical scheme, described radio communication unit comprises GPRS wireless communication networks or cdma wireless communication network.
As preferred technical scheme, described temperature collecting cell is set to infrared temperature sensor; Described temperature control unit is set to infrared temperature controller.
Owing to have employed technique scheme, the long-range attemperating unit of Novel switch cabinet, comprise the temperature collecting cell be installed in each switch cubicle, the output terminal of described temperature collecting cell has been connected respectively temperature control unit, each described temperature control unit is connected to information successively and concentrates processor, and described information concentrates processor to be connected with remote system main website; Described information concentrates processor to comprise arm processor, the input end of described arm processor is connected to described temperature control unit by wire communication unit, the output terminal of described arm processor is connected to described remote system main website by radio communication unit, and described arm processor is also connected with data-carrier store and real time clock unit; The beneficial effects of the utility model are: temperature collecting cell can realize monitoring, thermometric, and non-contact temperature measuring is its maximum advantage, make user can be difficult to target that is close or movement by remote measurement easily.Temperature control unit can not contact target, and the surface temperature of object is calculated by the parameter that measuring tempeature collecting unit is launched, achieve contactless thermometric, the functions such as telemeasurement high temperature, and the temperature parameter calculated is transferred to information concentrate in processor, carry out storing or continue to transfer to remote system main website, realize remote monitoring, to preventing equipment heating, switch cubicle to defrost in time etc. and provides early warning in advance and data reference, save transformer station, the manpower and materials cost of the thermometrics such as ring main unit, improve work efficiency and the security and stability of switch cubicle operation maintenance.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structured flowchart of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1, the long-range attemperating unit of Novel switch cabinet, comprise the temperature collecting cell be installed in each switch cubicle, the output terminal of described temperature collecting cell has been connected respectively temperature control unit, and described temperature collecting cell is connected by communication data line with between temperature control unit, for transmitting temperature information.Each described temperature control unit is connected to information successively and concentrates processor, and described information concentrates processor to be connected with remote system main website.
Described information concentrates processor to comprise arm processor, the input end of described arm processor is connected to described temperature control unit by wire communication unit, the output terminal of described arm processor is connected to described remote system main website by radio communication unit, described remote system main website can monitor real time temperature data by described radio communication unit, historical data, and described information can be set concentrate relevant parameter in processor, described arm processor is also connected with data-carrier store and real time clock unit, during described real time clock unit support GPS couple, for whole device provide unified time parameter.When described arm processor and described temperature control unit disconnect, PC can be connected by having described line communication unit, carrying out field adjustable and the maintenance of equipment.
The unit of wire communication described in the present embodiment comprises the communication interface be arranged on described arm processor, is connected with communication data line between described communication interface and described temperature control unit, and described communication data line is set to RS-232 or RS-485.Described radio communication unit comprises GPRS wireless communication networks or cdma wireless communication network.
Described temperature collecting cell is set to infrared temperature sensor, the HE-205 infrared thermometer that Beijing epoch Rui Zi Science and Technology Ltd. produces can be adopted, sensor, optical system and electronic circuit are integrated in metal shell by jointly, there is easy-to-install advantage, also have various option to meet various operating mode application requirements.
Described temperature control unit is set to infrared temperature controller, Fuji can be selected with the PXR4 type temp controlled meter of communication function, itself there is RS232/RS485 mouth communication function, there is self-setting function, automatically pid parameter is set by the measurements and calculations function of controller, there is fuzzy control function, support the functions such as absolute value warning, deviation alarm, also there is the several functions such as export-restriction, parameter shielding.
The DJGL33-CL818C type concentrator that information concentrates processor that Shenzhen Ke Lu Electronic Science and Technology Co., Ltd. can be adopted to produce, this concentrator have employed the current state-of-the-art technology such as microelectric technique, computer chip technology, modern communications technology, support and adopt the advanced public wireless communication networks technology of GPRS, adopt at a high speed 32 RAM and (SuSE) Linux OS Electro Magnetic Compatibility excellent, there is stronger temperature self-adaptation ability; Can Real-time Collection store described infrared temperature controller export temperature data, realize paperless tests data, when remote system main website calls testing temperature together, temperature data can be sent to main website.
The utility model temperature collecting cell can realize monitoring, thermometric, and non-contact temperature measuring is its maximum advantage, makes user can be difficult to target that is close or movement by remote measurement easily.Temperature control unit can not contact target, and the surface temperature of object is calculated by the parameter that measuring tempeature collecting unit is launched, achieve contactless thermometric, the functions such as telemeasurement high temperature, and the temperature parameter calculated is transferred to information concentrate in processor, carry out storing or continue to transfer to remote system main website, realize remote monitoring, to preventing equipment heating, switch cubicle to defrost in time etc. and provides early warning in advance and data reference, save transformer station, the manpower and materials cost of the thermometrics such as ring main unit, improve work efficiency and the security and stability of switch cubicle operation maintenance.
Description of the present utility model provides for the purpose of example and description, and is not exhaustively or by the utility model be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and practical application are better described, and enables those of ordinary skill in the art understand the utility model thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (4)
1. the long-range attemperating unit of Novel switch cabinet, it is characterized in that: comprise the temperature collecting cell be installed in each switch cubicle, the output terminal of described temperature collecting cell has been connected respectively temperature control unit, each described temperature control unit is connected to information successively and concentrates processor, and described information concentrates processor to be connected with remote system main website;
Described information concentrates processor to comprise arm processor, the input end of described arm processor is connected to described temperature control unit by wire communication unit, the output terminal of described arm processor is connected to described remote system main website by radio communication unit, and described arm processor is also connected with data-carrier store and real time clock unit;
Described wire communication unit comprises the communication interface be arranged on described arm processor, is connected with communication data line between described communication interface and described temperature control unit.
2. the long-range attemperating unit of Novel switch cabinet as claimed in claim 1, is characterized in that: described communication data line is set to RS-232 or RS-485.
3. the long-range attemperating unit of Novel switch cabinet as claimed in claim 1, is characterized in that: described radio communication unit comprises GPRS wireless communication networks or cdma wireless communication network.
4. the long-range attemperating unit of Novel switch cabinet as described in claim 1,2 or 3, is characterized in that: described temperature collecting cell is set to infrared temperature sensor; Described temperature control unit is set to infrared temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519815.6U CN204064467U (en) | 2014-09-11 | 2014-09-11 | The long-range attemperating unit of Novel switch cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519815.6U CN204064467U (en) | 2014-09-11 | 2014-09-11 | The long-range attemperating unit of Novel switch cabinet |
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| Publication Number | Publication Date |
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| CN204064467U true CN204064467U (en) | 2014-12-31 |
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| CN201420519815.6U Expired - Fee Related CN204064467U (en) | 2014-09-11 | 2014-09-11 | The long-range attemperating unit of Novel switch cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798985A (en) * | 2019-03-29 | 2019-05-24 | 国网山东省电力公司寿光市供电公司 | Novel switch cabinet wireless temperature senses centralized monitoring system |
| CN110178008A (en) * | 2017-01-18 | 2019-08-27 | 环球电气股份有限公司 | System and method for persistently monitoring power supply system temperature |
-
2014
- 2014-09-11 CN CN201420519815.6U patent/CN204064467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178008A (en) * | 2017-01-18 | 2019-08-27 | 环球电气股份有限公司 | System and method for persistently monitoring power supply system temperature |
| CN109798985A (en) * | 2019-03-29 | 2019-05-24 | 国网山东省电力公司寿光市供电公司 | Novel switch cabinet wireless temperature senses centralized monitoring system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150911 |
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| EXPY | Termination of patent right or utility model |