CN211978161U - Distributed optical fiber type real-time cable temperature measurement detection device - Google Patents
Distributed optical fiber type real-time cable temperature measurement detection device Download PDFInfo
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- CN211978161U CN211978161U CN202020202046.2U CN202020202046U CN211978161U CN 211978161 U CN211978161 U CN 211978161U CN 202020202046 U CN202020202046 U CN 202020202046U CN 211978161 U CN211978161 U CN 211978161U
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Abstract
The utility model discloses a real-time cable temperature measurement detection device of distributing type optic fibre formula, including temperature measurement host computer and temperature sensing optic fibre, temperature measurement host computer front surface bolt fastening has control panel, control panel inlays to be equipped with and installs control button, display screen and spliced eye, be connected with temperature sensing optic fibre on the spliced eye, the bolt fastening has buzzer siren on the temperature measurement host computer surface wall. The utility model discloses in, this distributed optical fiber formula real-time cable temperature measurement detection device inlays temperature sensing optical fiber and establishes in the cable, adopts temperature sensing optical fiber collection transmission, sensing and all over the body, it is uncharged to have the eigen, anti-electromagnetic interference can the reinforce, eigen explosion-proof, high pressure resistant, resistant characteristics such as ionizing radiation improve its actual result of use, secondly temperature sensing optical fiber still has corrosion-resistant, water-fast and characteristics such as longe-lived, temperature strong adaptability improves this distributed optical fiber formula real-time cable temperature measurement detection device's practicality and life.
Description
Technical Field
The utility model relates to a cable temperature measurement technical field especially relates to a real-time cable temperature measurement detection device of distributing type optic fibre formula.
Background
Typically a rope-like cable made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation, and the cable can be a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. They are composed of single-strand or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like, and the types and the sequence of the wires and the cables are as follows: [1: category, use ] [ 2: conductor ] [ 3: insulation ] [ 4: inner sheath ] [ 5: structural feature ] [ 6: outer jacket or derivative ] - [ 7: usage characteristics ], 1-5 items and 7 items are represented by pinyin letters, the high polymer material is represented by the first letter of the English name, and each item can be 1-2 letters; items 6 are 1-3 numbers.
At present, the existing cable temperature measurement detection device cannot realize continuous temperature detection and real distributed measurement, and then the existing cable temperature measurement detection device has smaller temperature monitoring range, poorer practicability, poor anti-interference capability and lower detection accuracy, so that the requirement of a user cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a distributed optical fiber type real-time cable temperature measurement detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a real-time cable temperature measurement detection device of distributing type optic fibre formula, includes temperature measurement host computer and temperature sensing optic fibre, surface bolt fastening has control panel before the temperature measurement host computer, control panel inlays and is equipped with and installs control button, display screen and spliced eye, be connected with temperature sensing optic fibre on the spliced eye, the bolt fastening has the buzzer siren on the temperature measurement host computer surface wall.
Preferably, the temperature measurement host consists of a pulse laser, a photoelectric converter, a signal amplifier, a signal processor and a PLC (programmable logic controller).
Preferably, the output end of the temperature sensing optical fiber is electrically connected with the input end of the photoelectric converter, the output end of the photoelectric converter is electrically connected with the input end of the signal amplifier, the output end of the signal amplifier is electrically connected with the input end of the signal processor, and the output end of the signal processor is electrically connected with the input end of the PLC controller.
Preferably, the output end of the PLC controller is electrically connected with the input ends of the display screen and the buzzer alarm respectively.
Preferably, the PLC controller is wirelessly connected with the terminal device.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, this real-time cable temperature measurement detection device of distributed optical fiber formula, inlay temperature sensing optic fibre and establish in the cable, adopt temperature sensing optic fibre collection transmission, sensing and whole body, it is uncharged to have the eigen, anti-electromagnetic interference can the reinforce, the eigen is explosion-proof, high pressure resistant, resistant characteristics such as ionizing radiation, improve its actual result of use, secondly temperature sensing optic fibre still has corrosion-resistant, characteristics such as water-fast and longe-lived, temperature strong adaptability, improve this real-time cable temperature measurement detection device of distributed optical fiber formula's practicality and life, carry out temperature acquisition through temperature sensing optic fibre, continuous temperature detection has been realized, real distributed measurement, can obtain the temperature distribution along the line of temperature sensing optic fibre, the concrete position at position is surveyed to the visual display.
Drawings
Fig. 1 is a schematic structural diagram of a distributed optical fiber type real-time cable temperature measurement detection device provided by the present invention;
fig. 2 is a block diagram of a pressing plate of the distributed optical fiber type real-time cable temperature measurement device according to the present invention;
fig. 3 is the utility model provides a temperature measurement host computer's of real-time cable temperature measurement detection device of distributing type optic fibre formula program block diagram.
Illustration of the drawings:
1. a temperature measuring host; 2. a control panel; 3. a control key; 4. a display screen; 5. inserting holes; 6. a temperature sensing optical fiber; 7. a buzzer alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a distributed optical fiber type real-time cable temperature measurement detection device comprises a temperature measurement host 1 and a temperature sensing optical fiber 6, wherein a control panel 2 is fixed on the front surface of the temperature measurement host 1 through bolts, a control button 3, a display screen 4 and an insertion hole 5 are embedded in the control panel 2, the temperature sensing optical fiber 6 is connected to the insertion hole 5, and a buzzer alarm 7 is fixed on the outer surface wall of the temperature measurement host 1 through bolts.
The temperature measuring host 1 consists of a pulse laser, a photoelectric converter, a signal amplifier, a signal processor and a PLC controller.
The output end of the temperature sensing optical fiber 6 is electrically connected with the input end of the photoelectric converter, the output end of the photoelectric converter is electrically connected with the input end of the signal amplifier, the output end of the signal amplifier is electrically connected with the input end of the signal processor, the output end of the signal processor is electrically connected with the input end of the PLC controller, the output end of the PLC controller is respectively electrically connected with the input ends of the display screen 4 and the buzzer alarm 7, and the PLC controller is wirelessly connected with the terminal device.
The working principle is as follows: this real-time cable temperature measurement detection device of distributed optical fiber formula during the use, at first peg graft inside the cable with temperature sensing optical fiber 6, gather the inside temperature of cable through temperature sensing optical fiber 6 and then transmit photoelectric converter, photoelectric converter converts the signal of gathering into the signal of telecommunication, then transmit signal amplifier in proper order, signal processor enlargies etc. processing to the signal, signal after the processing retransmits the PLC controller, the signal transmission that the PLC controller will collect shows to display screen 4, and the PLC controller still can be with the real-time wireless transmission of the data of collecting to terminal equipment, the signal that the PLC controller will collect simultaneously can calculate, great when the difference in temperature appears, or when the temperature numerical value of gathering surpassed predetermined maximum and minimum, the PLC controller can control buzzer siren 7 and send the warning and remind the user.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a real-time cable temperature measurement detection device of distributing type optic fibre formula, its characterized in that, including temperature measurement host computer (1) and temperature sensing optic fibre (6), temperature measurement host computer (1) front surface bolt fastening has control panel (2), control panel (2) are inlayed and are equipped with and install control button (3), display screen (4) and spliced eye (5), be connected with temperature sensing optic fibre (6) on spliced eye (5), the bolt fastening has buzzer siren (7) on temperature measurement host computer (1) outside table wall.
2. The distributed optical fiber type real-time cable temperature measurement detection device according to claim 1, wherein the temperature measurement host (1) is composed of a pulse laser, a photoelectric converter, a signal amplifier, a signal processor and a PLC controller.
3. The distributed optical fiber type real-time cable temperature measurement and detection device according to claim 1, wherein an output end of the temperature sensing optical fiber (6) is electrically connected to an input end of a photoelectric converter, an output end of the photoelectric converter is electrically connected to an input end of a signal amplifier, an output end of the signal amplifier is electrically connected to an input end of a signal processor, and an output end of the signal processor is electrically connected to an input end of a PLC controller.
4. The distributed optical fiber type real-time cable temperature measurement and detection device according to claim 2, wherein an output end of the PLC is electrically connected with an input end of the display screen (4) and an input end of the buzzer alarm (7) respectively.
5. The distributed optical fiber type real-time cable temperature measurement and detection device according to claim 2, wherein the PLC is wirelessly connected with a terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020202046.2U CN211978161U (en) | 2020-02-24 | 2020-02-24 | Distributed optical fiber type real-time cable temperature measurement detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020202046.2U CN211978161U (en) | 2020-02-24 | 2020-02-24 | Distributed optical fiber type real-time cable temperature measurement detection device |
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| CN211978161U true CN211978161U (en) | 2020-11-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625800A (en) * | 2021-08-19 | 2021-11-09 | 江苏浦盛安消防机电工程有限公司 | Linkage system based on distributed optical fiber temperature measurement |
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2020
- 2020-02-24 CN CN202020202046.2U patent/CN211978161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625800A (en) * | 2021-08-19 | 2021-11-09 | 江苏浦盛安消防机电工程有限公司 | Linkage system based on distributed optical fiber temperature measurement |
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