CN210293490U

CN210293490U - Distributed optical fiber online temperature measurement alarm device

Info

Publication number: CN210293490U
Application number: CN201921153337.0U
Authority: CN
Inventors: 杨振宇; 季爱超
Original assignee: Changzhou Keneng Electrical Co ltd
Current assignee: Changzhou Keneng Electrical Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-10
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to an optic fibre temperature measurement alarm device technical field specifically is an online temperature measurement alarm device of distributing type optic fibre, for solving the very complicated problem of various electric wire winding of equipment structure together, the lower surface of box is located four edges and puts and be fixed with the landing leg, the inboard of box is located middle section position department and is provided with the baffle, the upper surface of baffle is located central point and puts the department and be provided with display screen unable adjustment base, and the below of baffle is provided with optic fibre temperature measurement host computer. The utility model discloses a set up the heat abstractor in the rear side of box, can play the radiating effect, the effectual heat of having solved optic fibre temperature measurement host computer and liquid crystal display at the during operation production avoids high temperature to influence equipment life's problem, through radio signal transmitter and wireless receiver transmission signal, not only transmission rate is fast, does not have numerous and diverse electric wire moreover, and the whole outward appearance of box is also more pleasing to the eye.

Description

Distributed optical fiber online temperature measurement alarm device

Technical Field

The utility model relates to an optic fibre temperature measurement alarm device technical field specifically is an online temperature measurement alarm device of distributing type optic fibre.

Background

The optical fiber temperature measuring technology is a new technology developed in recent years and gradually shows some excellent characteristics, however, just like other new technologies, the optical fiber temperature measuring technology is not universal, is not used for replacing the traditional method, supplements and improves the traditional temperature measuring method, fully exerts the characteristics of the traditional temperature measuring method, and can create a new temperature measuring scheme and a new application occasion of the technology.

However, the existing optical fiber temperature measurement alarm device has a complex structure of winding various wires together, and the alarm effect is not superior. Therefore, those skilled in the art provide a distributed optical fiber online temperature measurement alarm device to solve the problems in the background art mentioned above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an online temperature measurement alarm device of distributing type optic fibre to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a distributed optical fiber online temperature measurement alarm device comprises a box body, wherein supporting legs are fixed at four corners of the lower surface of the box body, a partition is arranged at the middle position of the inner side of the box body, a display screen fixing base is arranged at the central position of the upper surface of the partition, an optical fiber temperature measurement host is arranged below the partition, a display screen fixing support is fixed at the position, corresponding to the axis, of the upper surface of the display screen fixing base, a liquid crystal display screen is installed at the upper end of the display screen fixing support, a heat dissipation device is arranged at the position, close to the partition, of the rear side of the box body, a mounting plate in the heat dissipation device is fixed with the box body through four screws of M2, a first flash lamp and a second flash lamp are respectively arranged at two corners, close to the rear side, of the upper surface of the box body is respectively provided with a first loudspeaker and a second loudspeaker, and a wireless signal emitter is arranged in the middle of the first loudspeaker and the second loudspeaker.

As a further aspect of the present invention: the heat abstractor includes the mounting panel, two air outlets have been seted up to the front surface of mounting panel, the rear side of air outlet is provided with the protection network, and the front side of air outlet is fixed with the motor fixed plate the rear side of motor fixed plate is located intermediate position department and is provided with fan motor, fan motor's transmission end is fixed with the flabellum.

As a further aspect of the present invention: the novel wind power generation protection net is characterized in that the protection net is of a shutter structure, and the wind port direction of the protection net is inclined 45 degrees downwards from the horizontal angle.

As a further aspect of the present invention: the inner side of the box body is provided with a sliding chute corresponding to the position of the partition plate, the inner diameter of the sliding chute is as thick as the partition plate, the partition plate slides in the inner side of the box body through the sliding chute, the length of the partition plate is smaller than that in the box body, and the front side of the box body is provided with a transparent glass door.

As a further aspect of the present invention: the bottom of landing leg is provided with the rubber slipmat, and the thickness of rubber slipmat is 5mm, and the rubber slipmat passes through the glue bonding with the landing leg and fixes.

As a further aspect of the present invention: the inside of first speaker, first flash lamp, second speaker all is provided with wireless receiver, wireless signal transmitter and wireless receiver wireless transmission.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the heat abstractor in the rear side of box, can play the radiating effect, the effectual heat of having solved optic fibre temperature measurement host computer and liquid crystal display at the during operation production avoids high temperature to influence equipment life's problem, through radio signal transmitter and wireless receiver transmission signal, not only transmission rate is fast, does not have numerous and diverse electric wire moreover, and the whole outward appearance of box is also more pleasing to the eye.

Drawings

FIG. 1 is a schematic structural diagram of a distributed optical fiber online temperature measurement alarm device;

FIG. 2 is a schematic structural diagram of a heat dissipation device in a distributed optical fiber online temperature measurement alarm device;

FIG. 3 is a schematic structural diagram of a fan blade in a distributed optical fiber online temperature measurement alarm device;

fig. 4 is a schematic structural diagram of a supporting leg in a distributed optical fiber online temperature measurement alarm device.

In the figure: 1. a box body; 2. a heat sink; 3. a first speaker; 4. a first flash lamp; 5. a wireless signal transmitter; 6. a second flash lamp; 7. a second speaker; 8. a liquid crystal display screen; 9. a display screen fixing bracket; 10. a display screen fixing base; 11. a partition plate; 12. an optical fiber temperature measurement host; 13. a support leg; 14. a fan motor; 15. a fan blade; 16. a motor fixing plate; 17. a protective net; 18. an air outlet; 19. and (7) mounting the plate.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, a distributed optical fiber online temperature measurement alarm device includes a box 1, legs 13 are fixed to the lower surface of the box 1 at four corners, rubber anti-slip pads are disposed at the bottoms of the legs 13, the rubber anti-slip pads are 5mm thick and fixed to the legs 13 by gluing with glue, the upper ends of the legs 13 are fixed to the bottom of the box 1 by bolts, a partition 11 is disposed at the middle portion of the inner side of the box 1, a sliding groove is disposed at a position corresponding to the partition 11 on the inner side of the box 1, the inner diameter of the sliding groove is the same as the thickness of the partition, the partition 11 slides on the inner side of the box 1 through the sliding groove, the length of the partition 11 is smaller than the length inside of the box 1, a transparent glass door is disposed at the front side of the box 1, a display screen fixing base 10 is disposed at the central position of the upper surface of, the upper surface of the display screen fixing base 10 is fixed with a display screen fixing support 9 at a position corresponding to the axis, the upper end of the display screen fixing support 9 is provided with a liquid crystal display screen 8, the rear side of the box body 1 is provided with a heat dissipation device 2 at a position close to the partition plate 11, and a mounting plate 19 in the heat dissipation device 2 is fixed with the box body 1 through four screws M2. The upper surface of the box body 1 is respectively provided with a first flash lamp 4 and a second flash lamp 6 near two corners of the rear side, the upper surface of the box body 1 is respectively provided with a first loudspeaker 3 and a second loudspeaker 7 near two corners of the front side, the middle positions of the first loudspeaker 3 and the second loudspeaker 7 are provided with a wireless signal transmitter 5, the first loudspeaker 3, the first flash lamp 4, the second flash lamp 6 and the second loudspeaker 7 are respectively provided with a wireless receiver inside, the wireless signal transmitter 5 and the wireless receiver are in wireless transmission, the structure of the box body 1 can effectively avoid the interference of external light to the detection of optical fibers, the data is more accurate, the bottom of the supporting leg 13 is provided with a rubber anti-skid pad, the friction force between the supporting leg 13 and the ground is effectively increased, the box body 1 can not move everywhere, the box body 1 is divided into two areas by the partition plate 11, the division of the working areas is, use two flash lights and two speakers can be more obvious, optic fibre temperature measurement host 12 carries out online temperature measurement to optic fibre, if the too high temperature optic fibre temperature measurement host 12 passes through wireless signal transmitter 5 and launches alarm signal, flash light and speaker all use wireless signal receiver to receive wireless signal transmitter 5's alarm signal, then send alarm effect.

Heat abstractor 2 includes mounting panel 19, two air outlets 18 have been seted up to mounting panel 19's front surface, the rear side of air outlet 18 is provided with protection network 17, protection network 17 adopts the shutter structure, and protection network 17's wind gap direction and horizontal angle downward sloping 45, and the rear side that the front side of air outlet 18 is fixed with motor fixed plate 16 is located intermediate position department and is provided with fan motor 14, fan motor 14's transmission end is fixed with flabellum 15, set up optic fibre temperature measurement host computer 12 and liquid crystal display 8 in box 1, long-time work can produce a lot of heats, dispel the heat to liquid crystal display 8 and optic fibre temperature measurement host computer through setting up heat abstractor 2.

The utility model discloses a theory of operation is: when in use, the optical fiber to be measured is connected with the optical fiber temperature measurement host 12, the data measured by the optical fiber temperature measurement host 12 is displayed on the liquid crystal display screen 8 in real time, when the temperature of the optical fiber to be measured is too high or too low, the optical fiber temperature measurement host 12 can send an alarm signal through the wireless signal transmitter 5, the flash lamp and the loudspeaker which are arranged above the box body 1 all receive the alarm signal sent by the wireless signal transmitter 5 through the wireless receiver, then the alarm is sent, meanwhile, the alarm signal can also be sent to a remote terminal, the equipment of a technical worker is directly sent to the box body 1, because the box body 1 has certain sealing property, the liquid crystal display screen 8 and the optical fiber temperature measurement host 12 can generate a large amount of heat under long-time work, the heat dissipation device 2 arranged on the rear side of the box body.

The above-mentioned, 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

1. A distributed optical fiber online temperature measurement alarm device comprises a box body (1) and is characterized in that supporting legs (13) are fixed on the lower surface of the box body (1) at four corners, a partition plate (11) is arranged on the inner side of the box body (1) at a middle position, a display screen fixing base (10) is arranged on the upper surface of the partition plate (11) at a central position, an optical fiber temperature measurement host (12) is arranged below the partition plate (11), a display screen fixing support (9) is fixed on the upper surface of the display screen fixing base (10) corresponding to an axis position, a liquid crystal display screen (8) is installed at the upper end of the display screen fixing support (9), a heat dissipation device (2) is arranged on the rear side of the box body (1) close to the partition plate (11), and a mounting plate (19) in the heat dissipation device (2) is fixed with the box body (1) through four M2 screws, the upper surface of box (1) is close to two corners of rear side and is provided with first flash lamp (4) and second flash lamp (6) respectively, and the upper surface of box (1) is close to two corners of front side and is provided with first speaker (3) and second speaker (7) respectively, the intermediate position department of first speaker (3) and second speaker (7) is provided with wireless transmitter (5).

2. The online distributed optical fiber temperature measurement alarm device according to claim 1, wherein the heat dissipation device (2) comprises a mounting plate (19), two air outlets (18) are formed in the front surface of the mounting plate (19), a protective net (17) is arranged on the rear side of each air outlet (18), a motor fixing plate (16) is fixed on the front side of each air outlet (18), a fan motor (14) is arranged at the middle position of the rear side of each motor fixing plate (16), and fan blades (15) are fixed on the transmission end of each fan motor (14).

3. The distributed optical fiber online temperature measurement alarm device according to claim 2, wherein the protective screen (17) adopts a louver structure, and the direction of the air opening of the protective screen (17) is inclined 45 degrees downward from the horizontal angle.

4. A distributed optical fiber online temperature measurement alarm device according to claim 1, wherein a chute is provided at a position corresponding to the partition plate (11) inside the box body (1), the inner diameter of the chute is the same as the thickness of the partition plate, the partition plate (11) slides inside the box body (1) through the chute, the length of the partition plate (11) is smaller than the length inside the box body (1), and a transparent glass door is provided at the front side of the box body (1).

5. The distributed optical fiber online temperature measurement alarm device according to claim 1, wherein a rubber non-slip mat is arranged at the bottom of the supporting leg (13), the thickness of the rubber non-slip mat is 5mm, and the rubber non-slip mat and the supporting leg (13) are fixed by gluing.

6. The distributed optical fiber online temperature measurement alarm device according to claim 1, wherein wireless receivers are arranged inside the first speaker (3), the first flash lamp (4), the second flash lamp (6) and the second speaker (7), and the wireless signal transmitter (5) and the wireless receivers are in wireless transmission.