CN110715744A

CN110715744A - Wireless temperature measuring device for cable of ring main unit

Info

Publication number: CN110715744A
Application number: CN201911135255.8A
Authority: CN
Inventors: 唐宏飞
Original assignee: Xuzhou Watt Electric Technology Co Ltd
Current assignee: Xuzhou Watt Electric Technology Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-01-21

Abstract

The invention discloses a wireless temperature measuring device for a cable of a ring main unit, which comprises a processing module, wherein the output end of the processing module is electrically connected with an alarm module, a display module and a storage module, the input end of the processing module is electrically connected with an input module and a wireless receiving module, the input end of the wireless receiving module is in signal connection with a wireless transmitting module, the input end of the wireless transmitting module is electrically connected with a temperature measuring module, the wireless temperature measuring device also comprises a supporting plate, a first rope belt and a second rope belt are respectively arranged on two sides of the supporting plate, a limiting mechanism is arranged on the outer surface of the second rope belt, and the limiting mechanism consists of a fixing bolt. According to the invention, the temperature of the cable is detected through the temperature measuring module, the detected signal is transmitted to the processing module through the wireless transmitting module and the wireless receiving module, and if the temperature is too high, the processing module sends a signal to the alarm module and alarms through the alarm module, so that real-time detection is realized, and the labor intensity of electric power workers is reduced.

Description

Wireless temperature measuring device for cable of ring main unit

Technical Field

The invention relates to a cable temperature measuring device, in particular to a wireless temperature measuring device for a cable of a ring main unit.

Background

The cable is the optical cable, the general name of article such as cable, the usage of cable has a lot, mainly used control installation, jointing equipment, multiple functions such as transmission power, be common and indispensable thing among the daily life, the looped netowrk cabinet cable is the important part of each electrical equipment in the connection looped netowrk cabinet, and the cable has some joints in the use, because the temperature of joint department is too high easily, thereby cause accident and conflagration easily, consequently need frequent butt joint temperature detection to detect, and current mode detects through the handheld temperature detector of electric power staff mostly, not only can't realize real-time detection, and electric power staff's intensity of labour is big. Therefore, the wireless temperature measuring device for the cable of the ring main unit is provided by improving the temperature measuring device.

Disclosure of Invention

In order to solve the technical problem, the invention provides a wireless temperature measuring device for a cable of a ring main unit.

The invention is realized by the following technical scheme: the utility model provides a looped netowrk cabinet is wireless temperature measuring device for cable, includes processing module, processing module's output electric connection has alarm module, display module and storage module, processing module's input electric connection has input module and wireless receiving module, wireless receiving module's input signal connection has wireless transmitting module, wireless transmitting module's input electric connection has temperature measuring module, still includes the backup pad, the both sides of backup pad are provided with first fag end and second fag end respectively, the surface of second fag end is provided with stop gear, stop gear comprises fixing bolt and spacing ring.

As a preferred technical solution of the present invention, the output terminal of the storage module is electrically connected to the input terminal of the processing module.

As a preferable technical scheme of the invention, the temperature measuring module is embedded in the middle of the supporting plate, and the wireless transmitting module is installed at the bottom of the supporting plate.

As a preferable technical scheme of the invention, the inner wall of the limiting ring is connected with the outer surface of the second rope belt in a penetrating manner, and the fixing bolt is in threaded connection with the top of the limiting ring.

As a preferable technical scheme of the invention, a threaded structure matched with the fixing bolt is arranged at the joint of the limiting ring and the fixing bolt, and the bottom end of the fixing bolt penetrates through the limiting ring.

As a preferred technical scheme of the invention, the temperature measuring module and the wireless transmitting module are electrically connected with an incoming line power supply of the ring main unit, and the processing module is electrically connected with an external power supply.

The invention has the beneficial effects that: this wireless temperature measuring device is used to looped netowrk cabinet cable, detect the temperature of cable through temperature measuring module, and transmit the signal that detects for processing module through wireless transmitting module and wireless receiving module, if the temperature is too high, then processing module sends a signal to alarm module and reports to the police through alarm module, thereby realize real-time detection, and electric power staff's intensity of labour has been reduced, through setting up fixing bolt, first fag end, second fag end and spacing ring can be fixed the backup pad to the cable of different diameters, and then improve this wireless temperature measuring device's practicality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a support plate;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1. a processing module; 2. an alarm module; 3. a display module; 4. an input module; 5. a storage module; 6. a wireless receiving module; 7. a wireless transmitting module; 8. a temperature measuring module; 9. a support plate; 10. fixing the bolt; 11. a first strap; 12. a second strap; 13. a limit ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, a wireless temperature measuring device for a cable of a ring main unit comprises a processing module 1, an alarm module 2 electrically connected to an output end of the processing module 1, display module 3 and storage module 5, processing module 1's input electric connection has input module 4 and wireless receiving module 6, wireless receiving module 6's input signal connection has wireless transmitting module 7, wireless transmitting module 7's input electric connection has temperature measurement module 8, still include backup pad 9, the both sides of backup pad 9 are provided with first fag end 11 and second fag end 12 respectively, the surface of second fag end 12 is provided with stop gear, stop gear comprises fixing bolt 10 and spacing ring 13, alarm module 2 specifically is SFM-3527 type bee calling organ, display module 3 specifically is JLX 12864-290 type display screen, input module 4 specifically is SG121-BGCM type touch-sensitive screen.

Wherein, the output of storage module 5 and the input electric connection of processing module 1 can save the data that temperature measurement module 8 detected through setting up storage module 5, and then the follow-up data to detecting of electric power staff of being convenient for reads.

Wherein, temperature measurement module 8 inlays and establishes in the middle part of backup pad 9, and wireless transmitting module 7 is installed in the bottom of backup pad 9, and wireless transmitting module 7 specifically is HS202X type wireless transmitter, and temperature measurement module 8 specifically is RS485 type temperature sensor.

Wherein, the inner wall of spacing ring 13 alternates with the 12 surfaces of second fag end and is connected, and fixing bolt 10 threaded connection can be fixed the backup pad 9 to the cable of different diameters on the top of spacing ring 13 through setting up fixing bolt 10, first fag end 11, second fag end 12 and spacing ring 13, and then improves this wireless temperature measuring device's practicality.

Wherein, the junction of spacing ring 13 and fixing bolt 10 is provided with the helicitic texture with fixing bolt 10 looks adaptation, and the bottom of fixing bolt 10 runs through spacing ring 13, fixes first fag end 11 and second fag end 12 through mutually supporting of fixing bolt 10 and spacing ring 13 to install backup pad 9 and temperature measurement module 8 on the cable.

Wherein, temperature measurement module 8 and wireless transmitting module 7 and looped netowrk cabinet's inlet wire power electric connection, processing module 1 and external power supply electric connection.

When the temperature measuring device works, firstly, the supporting plate 9 is placed at a position to be detected on a cable, the temperature measuring module 8 is in contact with the cable, then one end, far away from the supporting plate 9, of the first rope belt 11 is inserted into the limiting ring 13, then the first rope belt 11 and the second rope belt 12 are pulled and the limiting ring 13 is pushed downwards, then the fixing bolt 10 is screwed, the first rope belt 11 and the second rope belt 12 are fixed through the mutual matching of the fixing bolt 10 and the limiting ring 13, so that the supporting plate 9 and the temperature measuring module 8 are installed on the cable, then a reference value of temperature is input into the processing module 1 through the input module 4, the temperature of the cable is detected through the temperature measuring module 8, the detected signal is transmitted to the processing module 1 through the wireless transmitting module 7 and the wireless receiving module 6, if the temperature is higher than the reference value, the processing module 1 sends a signal to the alarm module 2 and gives an alarm through the alarm module 2, thereby realize real-time detection to processing module 1 transmits the data that detect to display module 3 and storage module 5, stores temperature data through storage module 5, shows the temperature that detects through display module 3, thereby makes the temperature that the electric power staff can observe corresponding check point in real time.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wireless temperature measuring device for a cable of a ring main unit comprises a processing module (1) and is characterized in that, the output end of the processing module (1) is electrically connected with an alarm module (2), a display module (3) and a storage module (5), the input end of the processing module (1) is electrically connected with an input module (4) and a wireless receiving module (6), the input end of the wireless receiving module (6) is connected with a wireless transmitting module (7) through signals, the input end of the wireless transmitting module (7) is electrically connected with a temperature measuring module (8) and also comprises a supporting plate (9), a first rope belt (11) and a second rope belt (12) are respectively arranged on two sides of the supporting plate (9), the outer surface of the second rope belt (12) is provided with a limiting mechanism, and the limiting mechanism is composed of a fixing bolt (10) and a limiting ring (13).

2. The wireless temperature measuring device for the cable of the ring main unit according to claim 1, wherein the output end of the storage module (5) is electrically connected with the input end of the processing module (1).

3. The wireless temperature measuring device for the cable of the ring main unit according to claim 1, wherein the temperature measuring module (8) is embedded in the middle of the supporting plate (9), and the wireless transmitting module (7) is installed at the bottom of the supporting plate (9).

4. The wireless temperature measuring device for the ring main unit cable according to claim 1, wherein the inner wall of the limiting ring (13) is connected with the outer surface of the second rope (12) in a penetrating manner, and the fixing bolt (10) is connected to the top of the limiting ring (13) in a threaded manner.

5. The wireless temperature measuring device for the cable of the ring main unit according to claim 1, wherein a threaded structure matched with the fixing bolt (10) is arranged at a joint of the limiting ring (13) and the fixing bolt (10), and the bottom end of the fixing bolt (10) penetrates through the limiting ring (13).

6. The wireless temperature measuring device for the cable of the ring main unit according to claim 1, wherein the temperature measuring module (8) and the wireless transmitting module (7) are electrically connected with an incoming power supply of the ring main unit, and the processing module (1) is electrically connected with an external power supply.