CN201387440Y - Electric energy meter temperature monitoring wiring meter support - Google Patents
Electric energy meter temperature monitoring wiring meter support Download PDFInfo
- Publication number
- CN201387440Y CN201387440Y CN200920117946U CN200920117946U CN201387440Y CN 201387440 Y CN201387440 Y CN 201387440Y CN 200920117946 U CN200920117946 U CN 200920117946U CN 200920117946 U CN200920117946 U CN 200920117946U CN 201387440 Y CN201387440 Y CN 201387440Y
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- China
- Prior art keywords
- electric energy
- energy meter
- wiring
- terminal
- binding post
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses an electric energy meter temperature monitoring wiring meter support, which comprises a wiring base. One side of the wiring base is equipped with a wiring terminal which transversely penetrates through the wiring base, the wiring terminal comprises two current wiring terminals, one voltage wiring terminal and three pairs of wiring terminals of an RS485/RS232 communication terminal, an impulse terminal and a multifunctional output terminal, wherein one current wiring terminal is equipped with a temperature sensor. The electric energy meter temperature monitoring wiring meter support can prevent damage of an electric energy meter or an electric energy meter standard device caused by heating, and increases reliability and safety of the electric energy meter and the electric energy meter standard device.
Description
Technical field
The utility model relates to the holder of a kind of power meter temperature monitoring connection table.
Background technology
In electric system electric energy metrical technical body, the connection table Top that electric energy meter calibration uses is all over adopting the holder of spring compression joint type table, and the electric current binding post in the holder of spring compression joint type table is connected to the current return of electric energy meter standard set-up check-out console.Because the electric current binding post of spring compression joint type table holder is easily loosening, it is inaccurate the location to occur being electrically connected, and loose contact causes the heating of electric energy meter or electric energy meter standard set-up connection terminal to damage.
The utility model content
The purpose of this utility model is to provide the holder of a kind of power meter temperature monitoring connection table.The utility model can prevent the damage that electric energy meter or electric energy meter standard set-up cause owing to the connection terminal heating, the reliability and the security that have improved electric energy meter and electric energy meter standard set-up.In order to achieve the above object, the technical solution of the utility model is:
The holder of a kind of power meter temperature monitoring connection table, comprise the wiring base, wiring base one side is provided with binding post, and binding post is horizontally through the wiring base, binding post comprises two electric current binding posts, three pairs of posts of voltage binding post and RS485/RS232 communication terminal, pulse terminal, multi-functional lead-out terminal; Wherein on an electric current binding post temperature sensor is installed.
Be connected with power lead, order wire, ground wire on the described temperature sensor, the temperature control unit to the check-out console.
After adopting said structure, the beneficial effects of the utility model are: increased temperature sensor and control in the spring compression joint type table holder of electric energy meter standard set-up, when wiring is bad when causing that temperature raises, by temperature sensor signal is transferred to temperature control unit on the check-out console, temperature control part by control panel divides electric energy meter loop short circuit, prevent the damage that electric energy meter or electric energy meter standard set-up cause owing to heating, the reliability and the security that have improved electric energy meter and electric energy meter standard set-up.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a working state schematic representation of the present utility model.
Embodiment
The holder of a kind of power meter temperature monitoring connection table, as Fig. 1, shown in Figure 2, comprise wiring base 124, wiring base 124 1 sides are provided with binding post 121, and binding post 121 is horizontally through wiring base 124, and binding post 121 comprises two electric current binding post 121A, three pairs of posts 121C of voltage binding post 121B and RS485/RS232 communication terminal, pulse terminal, multi-functional lead-out terminal; Wherein on an electric current binding post 121A temperature sensor 127 is installed.Be connected with power lead 127A on the temperature sensor 127, order wire 127B, ground wire 127C; Power lead 127A, order wire 127B, ground wire 127C are connected on the temperature control unit 128A on the check-out console 128.
When electric energy meter calibration, two electric current binding post 121A are connected with relay 128B on the check-out console 128 by electric current line 121D.The temperature control unit 128A that is installed on the check-out console 128 inquires about real time temperatures to temperature sensor 127 continually by order wire 127B, when the temperature that inquires as temperature control unit 128A surpasses the predetermined temperature threshold values, temperature control unit 128A is to relay 128B sending controling instruction, relay 128B closes a floodgate two electric current line 121D is carried out short circuit, make electrical energy meter electricity flow back to short out connecing, prevent electric energy meter or electric energy meter standard set-up because the damage that heating causes.When the temperature that inquires as temperature control unit 128A surpassed the predetermined temperature threshold values, electric energy meter calibration is working properly to carry out.
Claims (2)
1, a kind of power meter temperature monitoring connection table holder, comprise wiring base (124), wiring base (124) one sides are provided with binding post (121), and binding post (121) is horizontally through wiring base (124), binding post (121) comprises two electric current binding posts (121A), three pairs of posts (121C) of a voltage binding post (121B) and RS485/RS232 communication terminal, pulse terminal, multi-functional lead-out terminal; It is characterized in that: wherein on the electric current binding post (121A) temperature sensor (127) is installed.
2, power meter temperature monitoring connection table according to claim 1 holder is characterized in that: be connected with power lead (127A) on the described temperature sensor (127), order wire (127B), ground wire (127C).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920117946U CN201387440Y (en) | 2009-04-16 | 2009-04-16 | Electric energy meter temperature monitoring wiring meter support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920117946U CN201387440Y (en) | 2009-04-16 | 2009-04-16 | Electric energy meter temperature monitoring wiring meter support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387440Y true CN201387440Y (en) | 2010-01-20 |
Family
ID=41579975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920117946U Expired - Lifetime CN201387440Y (en) | 2009-04-16 | 2009-04-16 | Electric energy meter temperature monitoring wiring meter support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387440Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121945A (en) * | 2010-12-08 | 2011-07-13 | 河南省电力公司南阳供电公司 | Anti-overburning single-phase energy meter |
| CN103941060A (en) * | 2014-05-16 | 2014-07-23 | 国家电网公司 | Connection terminal box and connector |
| CN107271068A (en) * | 2017-06-05 | 2017-10-20 | 国网山东省电力公司电力科学研究院 | The temperature-detecting device and detection method of a kind of intelligent electric energy meter connector |
| CN107576929A (en) * | 2017-10-10 | 2018-01-12 | 国网江苏省电力公司电力科学研究院 | A kind of temperature protective device on electric energy meter calibrating apparatus |
| CN108107247A (en) * | 2018-02-23 | 2018-06-01 | 南京飞腾电子科技有限公司 | The monitoring method of wiring construction, electric energy meter and the electric energy meter |
| CN108226592A (en) * | 2018-02-23 | 2018-06-29 | 南京飞腾电子科技有限公司 | Wiring construction and electric energy meter |
| CN108919170A (en) * | 2018-06-30 | 2018-11-30 | 宁波三星医疗电气股份有限公司 | A kind of power fault detection method and system based on power meter temperature monitoring |
| CN110207857A (en) * | 2019-07-04 | 2019-09-06 | 南京飞腾电子科技有限公司 | A kind of calibration equipment and its method of calibration of connection box of electric energy meter terminal temperature detection |
-
2009
- 2009-04-16 CN CN200920117946U patent/CN201387440Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121945A (en) * | 2010-12-08 | 2011-07-13 | 河南省电力公司南阳供电公司 | Anti-overburning single-phase energy meter |
| CN103941060A (en) * | 2014-05-16 | 2014-07-23 | 国家电网公司 | Connection terminal box and connector |
| CN107271068A (en) * | 2017-06-05 | 2017-10-20 | 国网山东省电力公司电力科学研究院 | The temperature-detecting device and detection method of a kind of intelligent electric energy meter connector |
| CN107576929A (en) * | 2017-10-10 | 2018-01-12 | 国网江苏省电力公司电力科学研究院 | A kind of temperature protective device on electric energy meter calibrating apparatus |
| CN108107247A (en) * | 2018-02-23 | 2018-06-01 | 南京飞腾电子科技有限公司 | The monitoring method of wiring construction, electric energy meter and the electric energy meter |
| CN108226592A (en) * | 2018-02-23 | 2018-06-29 | 南京飞腾电子科技有限公司 | Wiring construction and electric energy meter |
| CN108107247B (en) * | 2018-02-23 | 2021-03-09 | 南京飞腾电子科技有限公司 | Wiring structure, electric energy meter and monitoring method of electric energy meter |
| CN108919170A (en) * | 2018-06-30 | 2018-11-30 | 宁波三星医疗电气股份有限公司 | A kind of power fault detection method and system based on power meter temperature monitoring |
| CN110207857A (en) * | 2019-07-04 | 2019-09-06 | 南京飞腾电子科技有限公司 | A kind of calibration equipment and its method of calibration of connection box of electric energy meter terminal temperature detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100120 |
|
| CX01 | Expiry of patent term |