CN202454902U - Remote meter-reading control cabinet for transformer - Google Patents
Remote meter-reading control cabinet for transformer Download PDFInfo
- Publication number
- CN202454902U CN202454902U CN2012200532688U CN201220053268U CN202454902U CN 202454902 U CN202454902 U CN 202454902U CN 2012200532688 U CN2012200532688 U CN 2012200532688U CN 201220053268 U CN201220053268 U CN 201220053268U CN 202454902 U CN202454902 U CN 202454902U
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- Prior art keywords
- cabinet
- controller
- door
- air switch
- transformer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a remote control cabinet for a transformer. The remote control cabinet comprises a cabinet body and an outer door connected with the cabinet body, a lightning arrester and a secondary loop air switch are arranged on a mounting beam, a protecting device is arranged in the middle of the cabinet body and comprises a bypass air switch, one end of the bypass air switch is connected with lower connecting copper bars, the other end of the bypass air switch is connected with upper connecting copper bars, an inner door is fixed to the mounting beam, a controller and a power tester are disposed on the inner door, line incoming terminals of the lower connecting copper bars are connected with an output end of the transformer in a well field, line outgoing terminals of the upper connecting copper bars are connected with electric equipment in the well field, the controller is connected with a wireless pass-through module by a serial communication interface, and the wireless pass-through module is communicated with a control center by a GPRS (general packet radio service) network. A function of remotely controlling a meter reading device is realized, the number and labor intensity of the management staff are reduced, vehicle transportation expense in the field is saved, and the remote control cabinet is provided with a door contact, so that cabinet door opening alarm can be transmitted to the control center when the cabinet door is opened.
Description
Technical field
The utility model belongs to the automatic control technology field, relates to transformer remote meter reading control cubicle.
Background technology
The oil field electric power system all adopted in the past from transformer station and set up 10 KVs to the production well site; This stringing mode cause on the whole piece circuit load unbalanced, line drop is big, loss is big; Be example with certain oil recovery factory, oil field at present; Its well site power supply is 10 KVs and sets up the well site; One to two well site uses a transformer that the electric power of 380V is provided as the well site; Under understanding under this transformer the size of current in well site and power factor need artificial to the well site and transformer is other measure after accurately understanding be optimized management, this project promptly proposes on this basis, for the transformer in well site, oil field provides a whole set of complete transformer remote meter reading control cubicle and software systems.
By the home-confined operation power situation that just can observe oil well at any time of this system manager.The related data of oil well work about electric power is every, and in a single day oil well broke down at a distance from several minutes transmission primarieses, and system will report to the police; The attendant just can be on the scene in the shortest time, in time fixes a breakdown, and can analyze the electricity consumption data of well site transformer; Optimize the well site distribution system, improve the electric power factor in well site, to reach the purpose of economize on electricity; System also provides the plan operation function, can adjust the operation of well site oil well at the paddy peak of electricity consumption period, reaches energy saving purposes.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of the utility model provides a kind of transformer remote meter reading control cubicle, has solved the drawback of checking meter and control in existing artificial scene, has realized computer remote automatic data logging and Long-distance Control.
To achieve these goals, the technical scheme that the utility model adopted is,
Transformer Long-distance Control cabinet comprises cabinet 1 and the external door 2 that is connected with cabinet 1, and said cabinet 1 upper end is provided with mounting rail 11; Mounting rail 11 is provided with lightning arrester 10 and secondary circuit air switch 13; Protective device is arranged at the medium position of cabinet 1, and said protective device includes bypass air switch 16, and bypass air switch 16 1 ends are connected with down and connect copper bar 17; Connect copper bar 14 on the other end of bypass air switch 16; Last connection copper bar 14 with under be connected in copper bar 17 loops and be provided with vacuum contactor 15, said mounting rail 11 is fixed with inside door 7, inside door 7 is provided with controller 8 and power test appearance 9; The said input terminal 18 that connects copper bar 17 down is connected with well site transformer output, and the said outlet terminal 19 that connects copper bar 14 of going up is connected with the well site power consumption equipment.
Also be provided with a magnetic magnet 4 on the said external door 2, door status switch 6 also is set on the inside door 7.
The top of said cabinet 1 also is provided with antenna 12.
Said controller 8 is connected with wireless transparent transmission module through serial communication interface, and wireless transparent transmission module is got in touch through GPRS network and control centre.
Said controller 8 is connected with the antenna 12 on cabinet 1 top, receives the control command of control centre and send to control centre to check meter and control information; The control input of controller 8 and the control terminal and the feedback terminal of vacuum contactor 15 are connected to form secondary control loop, and the data communication terminals of controller 8 is connected with power test appearance 9, are used for automatic or manual remote command and gather electrical energy parameter.
Said wireless transparent transmission module adopts the wireless transparent transmission module of blue this LZ713i GPRS DTU.
Said controller 8 adopts the PSD3234 single-chip microcomputer.
The cabinet door lock 3 that said external door 2 is installed pins cabinet 1, and Inner door lock 5 pins inside door 7.
Inside door 5 all adopts door-hinge to be connected with cabinet 1 with external door 2, and cabinet 1 is installed on by the transformer of well site.
The beneficial effect of the utility model is quantity and the labour intensity that has reduced administrative staff, has saved and has gone on-the-spot vehicle transport expense, owing to be provided with a magnetic, when the cabinet door is opened, can send the cabinet door to control centre and open warning.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is this practical fundamental diagram.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
Transformer Long-distance Control cabinet comprises cabinet 1 and the external door 2 that is connected with cabinet 1, and said cabinet 1 upper end is provided with mounting rail 11; Mounting rail 11 is provided with lightning arrester 10 and secondary circuit air switch 13; Protective device is arranged at the medium position of cabinet 1, and said protective device includes bypass air switch 16, and bypass air switch 16 1 ends are connected with down and connect copper bar 17; Connect copper bar 14 on the other end of bypass air switch 16; Last connection copper bar 14 with under be connected in copper bar 17 loops and be provided with vacuum contactor 15, said mounting rail 11 is fixed with inside door 7, inside door 7 is provided with controller 8 and power test appearance 9; The said input terminal 18 that connects copper bar 17 down is connected with well site transformer output, and the said outlet terminal 19 that connects copper bar 14 of going up is connected with the well site power consumption equipment.
Also be provided with a magnetic magnet 4 on the said external door 2, door status switch 6 also is set on the inside door 7.
The top of said cabinet 1 also is provided with antenna 12.
Said controller 8 is connected with wireless transparent transmission module through serial communication interface, and wireless transparent transmission module is got in touch through GPRS network and control centre.
Said controller 8 is connected with the antenna 12 on cabinet 1 top, receives the control command of control centre and send to control centre to check meter and control information; The control input of controller 8 and the control terminal and the feedback terminal of vacuum contactor 15 are connected to form secondary control loop, and the data communication terminals of controller 8 is connected with power test appearance 9, are used for automatic or manual remote command and gather electrical energy parameter.
Said wireless transparent transmission module adopts the wireless transparent transmission module of blue this LZ713i GPRS DTU.
Said controller 8 adopts the PSD3234 single-chip microcomputer.
The cabinet door lock 3 that said external door 2 is installed pins cabinet 1, and Inner door lock 5 pins inside door 7.
Adopt the transparent wireless data transmission terminal of blue this LZ713i GPRS; Connect through RS232/RS485/TTL Interface and Controler 8; Insert the GPRS network of the special use that commmunication company provides for the oil field central station, is connected realization remote meter reading machine controlled function with the control centre systems soft ware.
Claims (6)
1. transformer Long-distance Control cabinet; Comprise cabinet (1) and the external door (2) that is connected with cabinet (1); Said cabinet (1) upper end is provided with mounting rail (11), and mounting rail (11) is provided with lightning arrester (10) and secondary circuit air switch (13), and protective device is arranged at the medium position of cabinet (1); Said protective device includes bypass air switch (16); Bypass air switch (16) one ends are connected with down and connect copper bar (17), connect copper bar (14) on the other end of bypass air switch (16), on connect copper bar (14) with under be connected in copper bar (17) loop and be provided with vacuum contactor (15); Said mounting rail (11) is fixed with inside door (7); Inside door (7) is provided with controller (8) and power test appearance (9), and the said input terminal (18) that connects copper bar (17) down is connected with well site transformer output, and the said outlet terminal (19) that connects copper bar (14) of going up is connected with the well site power consumption equipment.
2. transformer Long-distance Control cabinet according to claim 1 is characterized in that, also is provided with a magnetic magnet (4) on the said external door (2), and door status switch (6) also is set on the inside door (7).
3. transformer Long-distance Control cabinet according to claim 1 is characterized in that the top of said cabinet (1) also is provided with antenna (12).
4. transformer Long-distance Control cabinet according to claim 1; It is characterized in that; Said controller (8) is connected with wireless transparent transmission module through serial communication interface; Wireless transparent transmission module is got in touch through GPRS network and control centre; Said controller (8) also is connected with the antenna (12) on cabinet (1) top, and the control terminal and the feedback terminal of the control input of controller (8) and vacuum contactor (15) are connected to form secondary control loop, and the data communication terminals of controller (8) is connected with power test appearance (9).
5. according to claim 1 or 4 described transformer Long-distance Control cabinets, it is characterized in that said wireless transparent transmission module adopts the wireless transparent transmission module of blue this LZ713i GPRS DTU.
6. according to claim 1 or 4 described transformer Long-distance Control cabinets, it is characterized in that said controller (8) adopts the PSD3234 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200532688U CN202454902U (en) | 2012-02-17 | 2012-02-17 | Remote meter-reading control cabinet for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200532688U CN202454902U (en) | 2012-02-17 | 2012-02-17 | Remote meter-reading control cabinet for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454902U true CN202454902U (en) | 2012-09-26 |
Family
ID=46870732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200532688U Expired - Fee Related CN202454902U (en) | 2012-02-17 | 2012-02-17 | Remote meter-reading control cabinet for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454902U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104981387A (en) * | 2013-02-12 | 2015-10-14 | 西门子公司 | Rail vehicle |
| CN112652967A (en) * | 2021-01-09 | 2021-04-13 | 吴坤伦 | Power distribution cabinet for remotely controlling meter reading and operation method thereof |
| CN112816917A (en) * | 2021-04-16 | 2021-05-18 | 成都工百利自动化设备有限公司 | Transformer impact monitoring device |
-
2012
- 2012-02-17 CN CN2012200532688U patent/CN202454902U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104981387A (en) * | 2013-02-12 | 2015-10-14 | 西门子公司 | Rail vehicle |
| CN112652967A (en) * | 2021-01-09 | 2021-04-13 | 吴坤伦 | Power distribution cabinet for remotely controlling meter reading and operation method thereof |
| CN112652967B (en) * | 2021-01-09 | 2022-12-13 | 天津市威匡电气设备有限公司 | Power distribution cabinet for remotely controlling meter reading and operation method thereof |
| CN112816917A (en) * | 2021-04-16 | 2021-05-18 | 成都工百利自动化设备有限公司 | Transformer impact monitoring device |
| CN112816917B (en) * | 2021-04-16 | 2021-07-13 | 成都工百利自动化设备有限公司 | Transformer impact monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120926 Termination date: 20200217 |