CN204831575U - Miniature wireless temperature measurement system for cable - Google Patents
Miniature wireless temperature measurement system for cable Download PDFInfo
- Publication number
- CN204831575U CN204831575U CN201520577855.0U CN201520577855U CN204831575U CN 204831575 U CN204831575 U CN 204831575U CN 201520577855 U CN201520577855 U CN 201520577855U CN 204831575 U CN204831575 U CN 204831575U
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- cable
- interior machine
- temperature
- temperature measurement
- machine
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Abstract
The utility model discloses a miniature wireless temperature measurement system for cable, including outer machine, interior machine and display screen, interior machine sets up in the middle head of cable, interior built -in is equipped with miniature temperature measurement chip, interior machine adopts wireless transmission to charge. This practicality can be dashed the electricity repeatedly and used, and measure the temperature is accurate, long service life.
Description
Technical field
The utility model relates to a kind of power cable, is specifically related to a kind of cable micro radio temp measuring system.
Background technology
At present; problem cannot be changed after housing contacts formula power cable wireless temperature measurement system on market exists the loss of internal cell electric capacity; because integrated circuit is waterproof done plastic packaging process; cannot reuse after single use; although cable jacket is close to by its temperature sensor simultaneously; but owing to affecting by the thicker insulation course of cable mid head and protective material, measured temperature is often lower than actual copper core connector temperature, and the change simultaneously for internal connection temperature is also responsive not.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of cable micro radio temp measuring system, and repeatedly can rush electricity and use, measuring tempeature is accurate, long service life.
The technical scheme that the utility model technical solution problem adopts is: a kind of cable micro radio temp measuring system, comprise outer machine, interior machine and display screen, described interior machine is arranged in cable mid head, is provided with miniature thermometric chip in described interior machine, and described interior machine adopts wireless transmission charging.
As further improvement, described miniature thermometric chip arranges alarm temperature for being greater than 50 ~ 90 DEG C.
Preferred as one, at a distance of 1 ~ 5m between described outer machine and interior machine.
The utility model can under the rugged surroundings such as immersion, corrosion reliably working, circuit is high temperature resistant; Interior machine rushes electricity and once can normally work more than 6 months; Acting as of outer machine utilizes GPRS signal that the temperature of on-the-spot interior machine is sent wireless signal transfer to display screen, can report to the police when temperature is greater than 50 ~ 90 DEG C.The setting of temperature is different according to cable specification, the maximum operating temperature allowed is also different, general cable can arrange and be greater than 50 DEG C, high-tension cable can arrange and be greater than 90 DEG C, actual alarm temperature can by operations staff's sets itself, also can arranging in the short time heats up obviously transmits warning immediately, and under normal circumstances, machine is by Operation system setting at interval of 15 ~ 30 minutes feedbacks temperature, namely saves the energy.
The utility model affects by interior machine wireless signal strength, reaches long playing requirement for saving the energy, and signal intensity can not be too strong, only has and closely just can receive, and therefore this distance can not be too far away, and interior machine and outer machine need be placed in same well.
The beneficial effects of the utility model are: adopt embedded by interior machine make cable mid head process in be directly coated on cable mid head inside, it is more accurate to feed back for the temperature survey of inside and the change of temperature, adopt wireless transmission charging modes simultaneously, repeatedly can rush electricity to use, solving internal unit cannot the difficult problem of electric energy supplement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment
Embodiment 1: as shown in Figure 1, a kind of cable micro radio temp measuring system, comprise outer machine 1, interior machine 2 and display screen 3, interior machine 2 is arranged in cable mid head 4, miniature thermometric chip is provided with in described interior machine 2, arrange miniature thermometric chip to arrange alarm temperature and be greater than 50 DEG C, interior machine Operation system setting is at interval of 15 minutes feedbacks temperature, and described interior machine 2 adopts wireless transmission to charge.
Embodiment 2: a kind of high-tension cable micro radio temp measuring system, arranges miniature thermometric chip and arranges alarm temperature and be greater than 90 DEG C, and interior machine system is arranged at interval of 30 minutes feedbacks temperature.Other is identical with embodiment 1.
Claims (2)
1. a cable micro radio temp measuring system, it is characterized in that: comprise outer machine (1), interior machine (2) and display screen (3), described interior machine (2) is arranged in cable mid head (4), is provided with miniature thermometric chip in described interior machine (2), and described interior machine (2) adopts wireless transmission charging.
2. cable micro radio temp measuring system as claimed in claim 1, is characterized in that: described miniature thermometric chip arranges alarm temperature for being greater than 50 ~ 90 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577855.0U CN204831575U (en) | 2015-08-04 | 2015-08-04 | Miniature wireless temperature measurement system for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577855.0U CN204831575U (en) | 2015-08-04 | 2015-08-04 | Miniature wireless temperature measurement system for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831575U true CN204831575U (en) | 2015-12-02 |
Family
ID=54689166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577855.0U Expired - Fee Related CN204831575U (en) | 2015-08-04 | 2015-08-04 | Miniature wireless temperature measurement system for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157860A (en) * | 2015-08-04 | 2015-12-16 | 吴天钢 | Mini-size wireless temperature measuring system for cable |
-
2015
- 2015-08-04 CN CN201520577855.0U patent/CN204831575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157860A (en) * | 2015-08-04 | 2015-12-16 | 吴天钢 | Mini-size wireless temperature measuring system for cable |
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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 |
Granted publication date: 20151202 Termination date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |