CN204884139U - Long -range high tension switchgear temperature monitoring system based on zigbee - Google Patents
Long -range high tension switchgear temperature monitoring system based on zigbee Download PDFInfo
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- CN204884139U CN204884139U CN201520650144.1U CN201520650144U CN204884139U CN 204884139 U CN204884139 U CN 204884139U CN 201520650144 U CN201520650144 U CN 201520650144U CN 204884139 U CN204884139 U CN 204884139U
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Abstract
The utility model provides a long -range high tension switchgear temperature monitoring system based on zigbee is provided with in every high tension switchgear: be used for detecting the temperature sensor of high -voltage switch's switch contact's temperature, temperature sensor and being connected as terminal node's CC2530 module, the PLC input point is connected with the optoelectronic isolation ware, and the PLC output point is connected with auxiliary relay's coil, all CC2530 modules as terminal node all are connected through the zigbee network of outside, and the zigbee network still is connected with CC2530 module as the coordinator, still be connected with the GPRS -DTU module as the CC2530 module of coordinator, GPRS -DTU module 8 be connected with the backstage terminal through wireless communication network. Such device avoided prior art sino -French appear temperature relay not hard up, dismantle maintain inconvenient, can't be the defect of signal transmission to remote place.
Description
Technical field
The utility model belongs to high-tension switch cabinet technical field, is specifically related to a kind of remote high-voltage temperature monitoring system of switch cabinet based on Zigbee.
Background technology
Temperature of high-tension switch cabinet monitoring system is applicable to the on-line temperature monitoring of various types of high-tension apparatus, has reliable high_voltage isolation, anti-highfield, anti-magnetic interference and the good characteristic such as thermally-stabilised.
Existing temperature of high-tension switch cabinet monitoring system is by heat generating spot temperature such as temperature relay at-once monitor switch contacts, can be noted abnormalities the heating accident symptom of a trend, thus the generation of fault is prevented by its action with the normally closed contact of high-voltage switch gear series connection, but under actual environment, the temperature of monitoring switch contact wanted by temperature relay, just need to keep temperature relay enough stably to set up, but the structure of the temperature relay set up in high-tension switch cabinet at present often occurs that temperature relay loosens, the problem of demolition and maintenance inconvenience, often have some high-tension switch cabinets in addition at the scene to exist, and the control of abnormal heating fault is carried out only by temperature relay, be merely able to carry out local control, but Signal transmissions cannot be processed to a distant place.
Summary of the invention
The purpose of this utility model provides a kind of remote high-voltage temperature monitoring system of switch cabinet based on Zigbee, comprise some high-tension switch cabinets, be provided with in each high-tension switch cabinet: be used for the temperature sensor of temperature of the switch contact detecting high-voltage switch gear, described temperature sensor is connected with the CC2530 module as terminal node, the described CC2530 module as terminal node is also connected with photoisolator, described photoisolator is connected with relay module, described relay module is also connected with high-voltage switch gear, described relay module comprises temperature relay, PLC and auxiliary reclay, normally closed contact is included in described temperature relay, the normally closed contact of described temperature relay is in series with high-voltage switch gear, described PLC input point is connected with photoisolator, described PLC output point is connected with the coil of auxiliary reclay, described auxiliary reclay includes the normally closed contact that same high-voltage switch gear is in series, described high-tension switch cabinet inwall has opposed facing first boarding hole and the second boarding hole, and on the shell of temperature relay, be welded with the first built-in brick and the second built-in brick that are halved together respectively with the first boarding hole and the second boarding hole, in addition also with the attachment of the first head in opposite directions and the second head, and the first built-in brick and the second built-in brick are arranged on the both sides in opposite directions of the shell of temperature relay separately, first head of described attachment is welded in the shell of temperature relay, second built-in brick is welded on one side being in reverse to the second head of the first head, first built-in brick is welded on the shell of temperature relay, described attachment is also with the glass bronze bar be connected between the bottom of the first head and the bottom of the second head, all CC2530 modules as terminal node are all connected by outside Zigbee network, described Zigbee network is also connected with the CC2530 module as telegon, CC2530 module as telegon is also connected with GPRS-DTU module, and described GPRS-DTU module 8 is connected with background terminal by cordless communication network.Such device avoids that method in prior art occurs that temperature relay loosens, demolition and maintenance are inconvenient, cannot the defect of Signal transmissions to place at a distance.
In order to overcome deficiency of the prior art, the utility model provides a kind of solution of the remote high-voltage temperature monitoring system of switch cabinet based on Zigbee, specific as follows:
A kind of remote high-voltage temperature monitoring system of switch cabinet based on Zigbee, comprise some high-tension switch cabinets, be provided with in each high-tension switch cabinet: be used for the temperature sensor 1 of temperature of the switch contact detecting high-voltage switch gear 2, described temperature sensor 1 is connected with the CC2530 module 3 as terminal node, the described CC2530 module 3 as terminal node is also connected with photoisolator 4, described photoisolator 4 is connected with relay module 5, described relay module 5 is also connected with high-voltage switch gear 2, described relay module 5 comprises temperature relay 100, PLC and auxiliary reclay, normally closed contact is included in described temperature relay, the normally closed contact of described temperature relay is in series with high-voltage switch gear 2, described PLC input point is connected with photoisolator 4, described PLC output point is connected with the coil of auxiliary reclay, described auxiliary reclay includes the normally closed contact that same high-voltage switch gear 2 is in series, described high-tension switch cabinet inwall has opposed facing first boarding hole and the second boarding hole, and on the shell of temperature relay 100, be welded with the first built-in brick 104 and the second built-in brick 103 be halved together respectively with the first boarding hole and the second boarding hole, in addition also with the attachment 102 of the first head in opposite directions and the second head, and the first built-in brick 104 and the second built-in brick 103 are arranged on the both sides in opposite directions of the shell of temperature relay 100 separately, first head of described attachment 102 is welded in the shell of temperature relay 100, second built-in brick 103 is welded on one side being in reverse to the second head of the first head, first built-in brick 104 is welded on the shell of temperature relay 100, described attachment 102 is also with the glass bronze bar 121 be connected between the bottom of the first head and the bottom of the second head,
All CC2530 modules 3 as terminal node are all connected by outside Zigbee network 6, described Zigbee network 6 is also connected with the CC2530 module 7 as telegon, CC2530 module 7 as telegon is also connected with GPRS-DTU module 8, and described GPRS-DTU module 8 is connected with background terminal 10 by cordless communication network 9.
Two of described attachment is the strip rod of thirty years of age in opposite directions, in opposite directions thirty years of age strip rod bottom between be connected via arc glass bronze bar 121.
The described remote high-voltage temperature monitoring system of switch cabinet based on Zigbee also includes the projection 122 of the second head being welded on attachment 102, described projection 122 and the second head are in the position with one side, the position of described projection 122 is higher than the second scarf joint 102, and projection 122 is with the halfpace shape structure of projection of shell being in reverse to temperature relay 100 in addition.
The temperature signal of the high-voltage switch gear that temperature sensor collects by the utility model sends into the CC2530 resume module as terminal node, CC2530 module as terminal node processes the signal of temperature detection, and multiple terminal node CC2530 automatically with the CC2530 network module as telegon, form Zigbee network, signal is communicated to as in the CC2530 module of telegon, GPRS-DTU module will pass in GPRS-DTU module by RS232 serial ports as the data in the CC2530 module of telegon, background terminal is sent to by cordless communication network, in addition background terminal also can using signal through described GPRS-DTU module transfer to as in the CC2530 module of telegon, each CC2530 module place as terminal node is passed to again by Zigbee network, by the I/O mouth of node, the input port of the PLC successively in described photoelectric isolation module and described relay module, just signal control can be carried out through the delivery outlet of PLC to auxiliary reclay with this, realize disconnecting the circuit of high-voltage switch gear or closing, so just achieve the long-distance transmissions of signal, can also control, and temperature relay can realize when temperature exceeds setting range, carry out disconnecting the circuit of high-voltage switch gear or closing.
Beneficial effect: compared with prior art, the utility model has the advantages that: 1, adopt wireless communication technique to carry out remote signal collection and transmission, namely facilitate user carries out remote monitor high-tension switch cabinet contact temperature in different place; 2, even high state is crossed for temperature and can carry out the enforcement of effective measures by long-range transmission signal, in time fast; 3, Zigbee automatic network-building is convenient and swift.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, utility model content is described further:
As depicted in figs. 1 and 2, based on the remote high-voltage temperature monitoring system of switch cabinet of Zigbee, comprise some high-tension switch cabinets, be provided with in each high-tension switch cabinet: be used for the temperature sensor 1 of temperature of the switch contact detecting high-voltage switch gear 2, described temperature sensor 1 is connected with the CC2530 module 3 as terminal node, the described CC2530 module 3 as terminal node is also connected with photoisolator 4, described photoisolator 4 is connected with relay module 5, described relay module 5 is also connected with high-voltage switch gear 2, described relay module 5 comprises temperature relay 100, PLC and auxiliary reclay, normally closed contact is included in described temperature relay, the normally closed contact of described temperature relay is in series with high-voltage switch gear 2, described PLC input point is connected with photoisolator 4, described PLC output point is connected with the coil of auxiliary reclay, described auxiliary reclay includes the normally closed contact that same high-voltage switch gear 2 is in series, described high-tension switch cabinet inwall has opposed facing first boarding hole and the second boarding hole, and on the shell of temperature relay 100, be welded with the first built-in brick 104 and the second built-in brick 103 be halved together respectively with the first boarding hole and the second boarding hole, in addition also with the attachment 102 of the first head in opposite directions and the second head, and the first built-in brick 104 and the second built-in brick 103 are arranged on the both sides in opposite directions of the shell of temperature relay 100 separately, first head of described attachment 102 is welded in the shell of temperature relay 100, second built-in brick 103 is welded on one side being in reverse to the second head of the first head, first built-in brick 104 is welded on the shell of temperature relay 100, described attachment 102 is also with the glass bronze bar 121 be connected between the bottom of the first head and the bottom of the second head, all CC2530 modules 3 as terminal node are all connected by outside Zigbee network 6, described Zigbee network 6 is also connected with the CC2530 module 7 as telegon, CC2530 module 7 as telegon is also connected with GPRS-DTU module 8, and described GPRS-DTU module 8 is connected with background terminal 10 by cordless communication network 9.Two of described attachment is the strip rod of thirty years of age in opposite directions, in opposite directions thirty years of age strip rod bottom between be connected via arc glass bronze bar 121.The described remote high-voltage temperature monitoring system of switch cabinet based on Zigbee also includes the projection 122 of the second head being welded on attachment 102, described projection 122 and the second head are in the position with one side, the position of described projection 122 is higher than the second scarf joint 102, and projection 122 is with the halfpace shape structure of projection of shell being in reverse to temperature relay 100 in addition.Two of described attachment is the strip rod of thirty years of age in opposite directions, in opposite directions thirty years of age strip rod bottom between via arc glass bronze bar 121 be connected, because arc glass bronze bar 121 self is with crimp feature, when the first scarf joint 104 is rabbeted in the first boarding hole, can produce crimp via arc glass bronze bar 121 to allow with this and realize interlocking between the shell of the second boarding hole with ultrasonic sensor 1 or be separated, crimp described is in addition the distortion that can reset.The described remote high-voltage temperature monitoring system of switch cabinet based on Zigbee also includes the projection 122 of the second head being welded on attachment 102, described projection 122 and the second head are in the position with one side, operating personnel are allowed to extrude separating component with this, the position of described projection 122 is higher than the second scarf joint 102, and projection 122 is with the halfpace shape structure of projection of shell being in reverse to ultrasonic sensor 1 in addition.
Such erection temperature relay to the method for high-tension switch cabinet is: the first described scarf joint 104 is put in the first boarding hole and is halved together, then facing to the halfpace shape structure of the shell direction extruding projection 122 of the first temperature relay, attachment 102 occurs that distortion allows the second head be partial to the first head, temperature relay can be allowed to set up in switch cubicle, second scarf joint 103 puts in the second boarding hole and realizes interlocking with this under reset condition immediately, make temperature relay occur to loosen when this avoid outside shake, and erection method is easy.
And from the method for switch cubicle separation temperature relay be: towards the halfpace shape structure of the shell direction extruding projection 122 of temperature relay, projection 122 will produce distortion allows the second head be partial to the first head, the second scarf joint 103 is made to leave the second boarding hole, attend by temperature relay from the separation switch cubicle, first scarf joint 104 is also separated by the first boarding hole, and such separate mode is not difficult and is convenient to process.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, to any simple amendment that above embodiment is done, equivalent replacement and improvement etc., within the protection domain all still belonging to technical solutions of the utility model.
Claims (3)
1., based on a remote high-voltage temperature monitoring system of switch cabinet of Zigbee, it is characterized in that comprising some high-tension switch cabinets, be provided with in each high-tension switch cabinet:
Be used for the temperature sensor of temperature of the switch contact detecting high-voltage switch gear, described temperature sensor is connected with the CC2530 module as terminal node, the described CC2530 module as terminal node is also connected with photoisolator, described photoisolator is connected with relay module, described relay module is also connected with high-voltage switch gear, described relay module comprises temperature relay, PLC and auxiliary reclay, normally closed contact is included in described temperature relay, the normally closed contact of described temperature relay is in series with high-voltage switch gear, described PLC input point is connected with photoisolator, described PLC output point is connected with the coil of auxiliary reclay, described auxiliary reclay includes the normally closed contact that same high-voltage switch gear is in series, described high-tension switch cabinet inwall has opposed facing first boarding hole and the second boarding hole, and on the shell of temperature relay, be welded with the first built-in brick and the second built-in brick that are halved together respectively with the first boarding hole and the second boarding hole, in addition also with the attachment of the first head in opposite directions and the second head, and the first built-in brick and the second built-in brick are arranged on the both sides in opposite directions of the shell of temperature relay separately, first head of described attachment is welded in the shell of temperature relay, second built-in brick is welded on one side being in reverse to the second head of the first head, first built-in brick is welded on the shell of temperature relay, described attachment is also with the glass bronze bar be connected between the bottom of the first head and the bottom of the second head,
All CC2530 modules as terminal node are all connected by outside Zigbee network, described Zigbee network is also connected with the CC2530 module as telegon, CC2530 module as telegon is also connected with GPRS-DTU module, and described GPRS-DTU module 8 is connected with background terminal by cordless communication network.
2. the remote high-voltage temperature monitoring system of switch cabinet based on Zigbee according to claim 1, it is characterized in that two of described attachment be thirty years of age in opposite directions strip rod, in opposite directions thirty years of age strip rod bottom between via arc glass bronze bar be connected.
3. the remote high-voltage temperature monitoring system of switch cabinet based on Zigbee according to claim 1, it is characterized in that the described remote high-voltage temperature monitoring system of switch cabinet based on Zigbee also includes the projection of the second head being welded on attachment, described projection and the second head are in the position with one side, the position of described projection is higher than the second scarf joint, and projection is with the halfpace shape structure of projection of shell being in reverse to temperature relay in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650144.1U CN204884139U (en) | 2015-08-26 | 2015-08-26 | Long -range high tension switchgear temperature monitoring system based on zigbee |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650144.1U CN204884139U (en) | 2015-08-26 | 2015-08-26 | Long -range high tension switchgear temperature monitoring system based on zigbee |
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| Publication Number | Publication Date |
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| CN204884139U true CN204884139U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520650144.1U Expired - Fee Related CN204884139U (en) | 2015-08-26 | 2015-08-26 | Long -range high tension switchgear temperature monitoring system based on zigbee |
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| CN (1) | CN204884139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118265A (en) * | 2015-08-26 | 2015-12-02 | 江苏宝亨新电气有限公司 | Remote high-voltage switch cabinet temperature monitoring system based on Zigbee |
| CN108204961A (en) * | 2016-12-20 | 2018-06-26 | 天津市军联科技有限公司 | Self study navigation cruise-type water quality monitoring system based on GPS |
-
2015
- 2015-08-26 CN CN201520650144.1U patent/CN204884139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118265A (en) * | 2015-08-26 | 2015-12-02 | 江苏宝亨新电气有限公司 | Remote high-voltage switch cabinet temperature monitoring system based on Zigbee |
| CN108204961A (en) * | 2016-12-20 | 2018-06-26 | 天津市军联科技有限公司 | Self study navigation cruise-type water quality monitoring system based on GPS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160325 Address after: 212000 Jiangsu city of Zhenjiang province Yangzhong City Mao Zhen Gang Northeast Road No. 25 three Patentee after: Yangzhong CLP Electric Equipment Factory Co.,Ltd. Address before: 212132 East Road, Dagang, Jiangsu, Zhenjiang, China, No. 18 Patentee before: JIANGSU BAOHENG NEW ELECTRIC CO.,LTD. |
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| 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: 20151216 Termination date: 20210826 |