CN214204286U - Low-voltage switch cabinet with temperature monitoring and communication functions - Google Patents
Low-voltage switch cabinet with temperature monitoring and communication functions Download PDFInfo
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- CN214204286U CN214204286U CN202022619122.2U CN202022619122U CN214204286U CN 214204286 U CN214204286 U CN 214204286U CN 202022619122 U CN202022619122 U CN 202022619122U CN 214204286 U CN214204286 U CN 214204286U
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- 238000004891 communication Methods 0.000 title claims abstract description 43
- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 42
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000003068 static effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000011664 signaling Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 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 discloses a take temperature monitoring and communication function's low-voltage switchgear, including the cabinet body and set up a plurality of circuit breakers that have temperature measurement module and display module on the cabinet body, still embed current transformer in the circuit breaker, the circuit breaker supplies power for temperature measurement module and display module, temperature measurement module is to each terminal temperature measurement of circuit breaker and collect information, include the communication of two-way serial ports in the aspect of the communication, wherein be connected with the control unit and the temperature measurement module of circuit breaker simultaneously all the way, be connected with monitored control system or communication management unit after another way is kept apart, be used for sending circuit breaker real-time status, action information, current temperature real-time value, the utility model discloses can realize the digital operation of circuit breaker, and spread into backstage computer with data through communication interface to realize "remote signalling, telemetering measurement" function to cubical switchboard operating mode, realize "intellectuality" to low-voltage switchgear, Unattended operation provides reliable and powerful guarantee.
Description
Technical Field
The utility model relates to a take temperature monitoring and communication function's low-voltage switchgear.
Background
With the improvement of the economic level of China, the requirements of people on the low-voltage switch cabinet are met with the rising height of water. The market at present needs a low-voltage switch cabinet with temperature monitoring and communication functions to solve the defect that the low-voltage switch cabinet cannot realize 'remote signaling and remote measurement' on the working condition operation for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of above-mentioned prior art, provide a take temperature monitoring and communication function's low-voltage switchgear.
The technical scheme of the utility model is that: a low-voltage switch cabinet with temperature monitoring and communication functions comprises a cabinet body and a plurality of circuit breakers with temperature measurement modules and display modules, wherein the circuit breakers are arranged on the cabinet body, and current transformers are arranged in the circuit breakers;
the circuit breaker supplies power to the temperature measurement module and the display module, the temperature measurement module measures the temperature of each binding post of the circuit breaker and collects information, the communication aspect comprises two paths of serial port communication, one path of serial port communication is simultaneously connected with the control unit and the temperature measurement module of the circuit breaker to respectively acquire the control information and the temperature information of the circuit breaker, and the other path of serial port communication is isolated and then connected with the monitoring system or the communication management unit to upload the real-time state, the action information and the current temperature real-time value of the circuit breaker;
the temperature measurement module is embedded in the circuit breaker and connected with a plurality of temperature measurement units, each temperature measurement unit is arranged on a static contact of the circuit breaker, and each temperature measurement unit is connected with a signal input terminal of a circuit board of the temperature measurement module through a flat cable.
Furthermore, a MODBUS gateway communication module can be optionally matched on the display module.
Furthermore, an MODBUS gateway communication module can be optionally matched on the temperature measurement module.
Furthermore, the display screen of the display module is integrated on the surface of the circuit breaker, and the display screen of the display module is also provided with four control keys.
The utility model has the advantages that: the utility model is provided with a breaker with a temperature measuring device in the cabinet, and the breaker is provided with a built-in current transformer at the same time, so as to reduce the occupation of a large amount of space caused by the externally additionally arranged current transformer; the temperature measurement display function of the circuit breaker is combined with the design of an embedded protection control module, the embedded module controls the uploading of collected information through communication interaction, the temperature collection of a fixed contact of the circuit breaker is completed through the configuration of a temperature measurement module, and the information display meeting the field operation requirement is achieved; on the other hand, the circuit breaker has an information communication forwarding function, can realize the digital operation of the circuit breaker, and transmits data into a background microcomputer through a communication interface, thereby realizing the functions of remote signaling and remote measurement on the operation condition of the switch cabinet, and providing reliable and powerful guarantee for realizing the intellectualization and unattended operation of the low-voltage switch cabinet.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a diagram of a connection frame of the circuit breaker of the present invention;
fig. 3 is a schematic structural diagram of the circuit breaker of the present invention;
FIG. 4 is a circuit diagram of the temperature measurement module of the present invention;
fig. 5 is a schematic structural diagram of the front side of the display module circuit board of the present invention;
fig. 6 is a schematic structural diagram of the back side of the display module circuit board according to the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
As shown in fig. 1, a low-voltage switch cabinet with temperature monitoring and communication functions comprises a cabinet body 1 and a plurality of circuit breakers 2 with temperature measurement modules and display modules, wherein the circuit breakers 2 are arranged on the cabinet body 1, display screens 3 of the display modules are integrated on the surfaces of the circuit breakers 2, and current transformers are also arranged in the circuit breakers 2;
referring to fig. 2, the circuit breaker 2 supplies power to the temperature measurement module and the display module, the temperature measurement module measures the temperature of each binding post of the circuit breaker 2 and collects information, two-way serial communication is designed in the aspect of communication, one way of the communication is used for being connected with the control unit of the circuit breaker 2 and is connected with the temperature measurement module at the same time, the control information and the temperature information of the circuit breaker 2 are acquired respectively, and the other way of the communication can be connected with the monitoring system/communication management unit after being isolated and is used for uploading the real-time state, the action information and the current temperature real-time value of the circuit breaker 2; the communication aspect can also support an MODBUS communication protocol, different communication channels and modules can be selectively matched, and the state information of the circuit breaker 2 can be directly uploaded to a public network by utilizing a wireless communication technology;
referring to fig. 3, the temperature measurement module is embedded in the circuit breaker 2 and connected with a plurality of temperature measurement units 4, each temperature measurement unit 4 is arranged on a fixed contact 5 of the circuit breaker 2, and each temperature measurement unit 4 is connected with a signal input terminal 7 of a circuit board of the temperature measurement module through a flat cable 6;
as shown in fig. 4, the design of the temperature measurement module circuit board meets the requirement of real-time temperature measurement, selects an industrial-grade and low-power-consumption monolithic integrated chip, follows a simple design principle, reduces the devices of the plates, optimizes the connection of the interfaces, and has vibration and electromagnetic interference resistance; the information collected by the temperature measurement module can be sent out in a serial port mode or a wireless sending mode, and the information sending mode is flexible and various;
as shown in fig. 5-6, the display module is connected with the temperature measurement module, the monitoring system or the communication management unit, displays the state information of the circuit breaker 2 in real time, meets the requirement of instrument display, is friendly in interface, adopts a four-key design, and is fast and convenient to operate.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a take low tension switchgear of temperature monitoring and communication function which characterized in that: the intelligent temperature measurement cabinet comprises a cabinet body and a plurality of circuit breakers with temperature measurement modules and display modules, wherein the circuit breakers are arranged on the cabinet body, and current transformers are arranged in the circuit breakers;
the circuit breaker supplies power to the temperature measurement module and the display module, the temperature measurement module measures the temperature of each binding post of the circuit breaker and collects information, the communication aspect comprises two paths of serial port communication, one path of serial port communication is simultaneously connected with the control unit and the temperature measurement module of the circuit breaker to respectively acquire the control information and the temperature information of the circuit breaker, and the other path of serial port communication is isolated and then connected with the monitoring system or the communication management unit to upload the real-time state, the action information and the current temperature real-time value of the circuit breaker;
the temperature measurement module is embedded in the circuit breaker and connected with a plurality of temperature measurement units, each temperature measurement unit is arranged on a static contact of the circuit breaker, and each temperature measurement unit is connected with a signal input terminal of a circuit board of the temperature measurement module through a flat cable.
2. The low-voltage switch cabinet with the functions of temperature monitoring and communication according to claim 1, characterized in that: and the display module is also connected with an MODBUS gateway communication module.
3. The low-voltage switch cabinet with the functions of temperature monitoring and communication according to claim 2, characterized in that: still be connected with MODBUS gateway communication module on the temperature measurement module.
4. The low-voltage switch cabinet with the functions of temperature monitoring and communication according to claim 3, characterized in that: the display screen of the display module is integrated on the surface of the circuit breaker, and four control keys are further arranged on the display screen of the display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619122.2U CN214204286U (en) | 2020-11-13 | 2020-11-13 | Low-voltage switch cabinet with temperature monitoring and communication functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619122.2U CN214204286U (en) | 2020-11-13 | 2020-11-13 | Low-voltage switch cabinet with temperature monitoring and communication functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204286U true CN214204286U (en) | 2021-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022619122.2U Active CN214204286U (en) | 2020-11-13 | 2020-11-13 | Low-voltage switch cabinet with temperature monitoring and communication functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214204286U (en) |
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2020
- 2020-11-13 CN CN202022619122.2U patent/CN214204286U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low-voltage switchgear with temperature monitoring and communication functions Effective date of registration: 20231205 Granted publication date: 20210914 Pledgee: Industrial Commercial Bank of China Ltd. Lishui Liandu branch Pledgor: Zhejiang Tianrun Electric Co.,Ltd. Registration number: Y2023980069390 |