CN207249099U - A kind of temperature protective device on electric energy meter calibrating apparatus - Google Patents
A kind of temperature protective device on electric energy meter calibrating apparatus Download PDFInfo
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- CN207249099U CN207249099U CN201721299644.0U CN201721299644U CN207249099U CN 207249099 U CN207249099 U CN 207249099U CN 201721299644 U CN201721299644 U CN 201721299644U CN 207249099 U CN207249099 U CN 207249099U
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Abstract
The utility model discloses a kind of temperature protective device on electric energy meter calibrating apparatus, including pocket watch seat, the multiple electric current columns and the multiple temperature sensors that are arranged on pocket watch seat；Temperature sensor is accordingly installed on the position of opening of electric current column.The temperature protective device being used on electric energy meter calibrating apparatus of the utility model; the set temperature sensor on the electric current column on pocket watch seat; it can detect temperature real-time; this temperature value reflects the real time temperature of electric current column and electric energy meter contact point, reflects the real-time temperature of electric energy meter, once electric current column and electric energy meter loose contact; the temperature on electric current column can be caused to steeply rise; after reaching setting value, alarm, so as to protect whole calibrating installation；The temperature sensor of the utility model is the temperature that the electric current column being connected with electric energy meter is measured by the way of directly contacting, and as a result accurately, error is small.
Description
Technical field
A kind of temperature protective device on electric energy meter calibrating apparatus is the utility model is related to, belongs to electric energy meter detection skill
Art field.
Background technology
When being detected at present using electric energy meter calibrating apparatus to electric energy meter, to prevent electric energy meter from causing for various reasons
The excessive situation of temperature, when electric energy meter is accredited, it is necessary to be swept by contact position enterprising trip temperature of the temperature rifle in electric energy meter
Retouch, so that a temperature value of this moment electric energy meter is obtained by temperature rifle, but this method cannot be monitored in real time in verification process
Any time point power meter temperature situation, and this contactless temperature test mode, there are larger for end value
Error, can not truly reflect the temperature regime of electric energy meter.
Utility model content
Technical problem to be solved in the utility model is the defects of overcoming the prior art, there is provided one kind is used for electric energy meter and examines
Determine the temperature protective device on device.
In order to solve the above technical problems, the utility model provides a kind of temperature protection dress on electric energy meter calibrating apparatus
Put, it is characterized in that, a kind of temperature protective device on electric energy meter calibrating apparatus, it is characterized in that, including pocket watch seat, be arranged on
Multiple electric current columns and multiple temperature sensors on pocket watch seat；
Temperature sensor is accordingly installed on the position of opening of electric current column.
One shrapnel is set on temperature sensor.
The shrapnel is arranged on the side of temperature sensor.
Temperature sensor is fastened on the position of opening of electric current column by shrapnel.
The electric current column is identical with the temperature sensor quantity.
A temperature sensor is respectively provided with every electric current column.
The beneficial effect that the utility model is reached：
The temperature protective device being used on electric energy meter calibrating apparatus of the utility model, in the electric current column on pocket watch seat
Upper set temperature sensor, can detect temperature, this temperature value reflects electric current column and electric energy meter contact point real-time
Real time temperature, reflect the real-time temperature of electric energy meter, once electric current column and electric energy meter loose contact, can cause on electric current column
Temperature steeply rises, after reaching setting value, alarm, so as to protect whole calibrating installation；
The temperature sensor of the utility model is that the electric current column being connected with electric energy meter is measured by the way of directly contacting
Temperature, as a result accurately, error are small.
Brief description of the drawings
Fig. 1 is schematic diagram of the temperature protective device of the utility model on pocket watch seat；
Fig. 2 is electric energy meter calibration view.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following embodiments are only used for clearly illustrating this
The technical solution of utility model, and the scope of protection of the utility model cannot be limited with this.
As shown in Figure 1, the utility model is a kind of temperature protective device on electric energy meter calibrating apparatus, including：Hang
Gauge stand 10, some electric current columns 11, if dry temperature sensor 12；Wherein, electric current column 11 be installed on pocket watch seat 10 above, quantity according to
The specification of tested electric energy meter determines；Temperature sensor 12 is installed on the position of opening of electric current column 11, is corresponded with electric current column 11,
Temperature sensor upper side carries shrapnel, and when temperature sensor 12 is to when installing in the hole of electric current column 11, its shrapnel can be effective
Compression, by shrapnel guarantee temperature sensor 12 being installed in electric current column 11 tightly, avoids loosening.
As shown in Fig. 2, after on the pocket watch seat 10 that electric energy meter 100 is placed on electric energy meter calibrating apparatus 20, electric energy meter
When accredited, the electric current column 11 on pocket watch seat 10 is directly connected with the inside of electric energy meter 100, and pocket watch seat 10 passes through connection position 13 and inspection
Alignment road connects, and electric energy meter is examined and determine.And it is now placed in what the temperature sensor 12 on electric current column 11 can be real-time
Detect temperature, this temperature value reflects the real-time temperature of electric energy meter.And such a mode, temperature sensor 12 are using direct
The temperature for the electric current column being connected with electric energy meter 100 that the mode of contact measures, as a result accurately, error is small.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
The scope of protection of the utility model is also should be regarded as into deformation.
Claims (6)
1. a kind of temperature protective device on electric energy meter calibrating apparatus, it is characterized in that, including pocket watch seat, it is arranged on pocket watch seat
On multiple electric current columns and multiple temperature sensors；
Temperature sensor is accordingly installed on the position of opening of electric current column.
2. a kind of temperature protective device on electric energy meter calibrating apparatus according to claim 1, it is characterized in that, temperature
Covers disposed on sensor puts a shrapnel.
3. a kind of temperature protective device on electric energy meter calibrating apparatus according to claim 2, it is characterized in that, it is described
Shrapnel is arranged on the side of temperature sensor.
4. a kind of temperature protective device on electric energy meter calibrating apparatus according to Claims 2 or 3, it is characterized in that,
Temperature sensor is fastened on the position of opening of electric current column by shrapnel.
5. a kind of temperature protective device on electric energy meter calibrating apparatus according to claim 1, it is characterized in that, it is described
Electric current column is identical with the temperature sensor quantity.
6. a kind of temperature protective device on electric energy meter calibrating apparatus according to claim 1, it is characterized in that, every
A temperature sensor is respectively provided with electric current column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721299644.0U CN207249099U (en) | 2017-10-10 | 2017-10-10 | A kind of temperature protective device on electric energy meter calibrating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721299644.0U CN207249099U (en) | 2017-10-10 | 2017-10-10 | A kind of temperature protective device on electric energy meter calibrating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207249099U true CN207249099U (en) | 2018-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721299644.0U Active CN207249099U (en) | 2017-10-10 | 2017-10-10 | A kind of temperature protective device on electric energy meter calibrating apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN207249099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-10-10 CN CN201721299644.0U patent/CN207249099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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