CN211182871U - Cable temperature measurement alarm device in high-voltage board - Google Patents
Cable temperature measurement alarm device in high-voltage board Download PDFInfo
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- CN211182871U CN211182871U CN201922238216.2U CN201922238216U CN211182871U CN 211182871 U CN211182871 U CN 211182871U CN 201922238216 U CN201922238216 U CN 201922238216U CN 211182871 U CN211182871 U CN 211182871U
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Abstract
The utility model belongs to the technical field of high-voltage board, in particular to a temperature measurement alarm device for cables in a high-voltage board; the high-voltage cabinet can move through the universal wheels by arranging the slide bar, the slide cylinder, the universal wheels and the supporting plate, then the sliding rod moves in the sliding cylinder by unscrewing the threaded cap, so that the supporting plate is contacted with the ground, the high-voltage cabinet is fixed and more convenient to move, the shell is not contacted with the ground, the phenomenon that the shell is damp due to long-time contact with the ground to influence the service life of the electric cabinet is avoided, and by arranging the temperature monitor and the warning lamp, when the maximum allowable temperature of 90 ℃ of the rated load is reached, the warning lamp on the shell door can flash to remind a user, when the maximum allowable temperature is 200 ℃ when the short circuit is approached, the warning lamp and the alarm can work simultaneously to prompt a user to find reasons, so that faults can be processed in time, the cable insulation is prevented from exceeding the allowable maximum temperature to shorten the service life of the cable, and cable accidents are prevented in advance.
Description
Technical Field
The utility model belongs to the technical field of the high-voltage board, concretely relates to cable temperature measurement alarm device in high-voltage board.
Background
The high-voltage electric cabinet is an electric appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and the voltage level is 3.6kV-550kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a cable temperature measurement alarm device in high-voltage board has the characteristics of cooling and temperature monitoring.
In order to achieve the above object, the utility model provides a following technical scheme: a temperature measurement alarm device for cables in a high-voltage cabinet comprises a shell, wherein sliding cylinders are fixedly connected to two sides of the shell, sliding rods are movably connected in the sliding cylinders, rectangular through holes are formed in the side faces of the two sliding cylinders, threaded columns are fixedly connected to the side faces of the sliding rods, the threaded columns penetrate through the rectangular through holes and are connected with threaded caps in a threaded mode, a supporting plate is fixedly connected to the other ends of the sliding rods, ventilation holes are formed in the side faces of the shell, a first dustproof net is arranged on the opposite face of the shell, ventilation openings are formed in the top of the shell, a cylinder is fixedly connected to the top of the shell, a first supporting rod is fixedly connected in the cylinder, an exhaust fan is fixedly connected to the first supporting rod, a second dustproof net is arranged on the top of the cylinder, a second supporting rod is fixedly connected to the top of the shell, and, two the same dash board of other end fixedly connected with of second bracing piece, there are the shell door side of casing through hinge swing joint, be provided with temperature monitor and alarm in the casing, the side of shell door is provided with the warning light, the bottom fixedly connected with supporting leg of casing, the bottom fixedly connected with universal wheel of supporting leg.
Preferably, an observation window is arranged on the shell door, and a handle is fixedly connected to the shell door.
Preferably, the bottom of the supporting plate is fixedly connected with a rubber pad.
Preferably, the temperature monitor is connected with the single chip microcomputer through a wire, and the single chip microcomputer controls the warning lamp and the alarm respectively.
Preferably, the opposite surfaces of the shell door and the shell are provided with magnet strips.
Compared with the prior art, the beneficial effects of the utility model are that:
the high-voltage cabinet can move through the universal wheels by arranging the slide bar, the slide cylinder, the universal wheels and the supporting plate, then the sliding rod moves in the sliding cylinder by unscrewing the threaded cap, so that the supporting plate is contacted with the ground, the high-voltage cabinet is fixed and more convenient to move, the shell is not contacted with the ground, the phenomenon that the shell is damp due to long-time contact with the ground to influence the service life of the electric cabinet is avoided, and by arranging the temperature monitor and the warning lamp, when the maximum allowable temperature of 90 ℃ of the rated load is reached, the warning lamp on the shell door can flash to remind a user, when the maximum allowable temperature is 200 ℃ when the short circuit is approached, the warning lamp and the alarm can work simultaneously to prompt a user to find reasons, so that faults can be processed in time, the cable insulation is prevented from exceeding the allowable maximum temperature to shorten the service life of the cable, and cable accidents are prevented in advance.
Drawings
The accompanying drawings 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 invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is a front view of the door of the present invention;
FIG. 3 is a front view of the door of the present invention;
fig. 4 is a schematic circuit diagram of the present invention;
FIG. 5 is a system diagram of the present invention;
in the figure: 1. a housing; 2. a slide cylinder; 3. a slide bar; 4. a rectangular through hole; 5. a threaded post; 6. a threaded cap; 7. a support plate; 8. a vent hole; 9. a first dust screen; 10. a cylinder; 11. a first support bar; 12. an exhaust fan; 13. a temperature monitor; 14. an alarm; 15. a second support bar; 16. a second dust screen; 17. a flashing; 18. a hinge; 19. a shell door; 20. a magnet bar; 21. a warning light; 22. a handle; 23. an observation window; 24. supporting legs; 25. a universal wheel.
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.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a temperature measurement alarm device for cables in a high-voltage cabinet comprises a shell 1, wherein sliding cylinders 2 are fixedly connected to two sides of the shell 1, slide rods 3 are movably connected in the sliding cylinders 2, rectangular through holes 4 are formed in the side surfaces of the two sliding cylinders 2, threaded columns 5 are fixedly connected to the side surfaces of the two sliding cylinders 3, the threaded columns 5 are in threaded connection with threaded caps 6 through the rectangular through holes 4, a support plate 7 is fixedly connected to the other ends of the slide rods 3, vent holes 8 are formed in the side surfaces of the shell 1, a first dust screen 9 is arranged on the opposite surface of the shell 1, a vent hole is formed in the top of the shell 1, a cylinder 10 is fixedly connected to the top of the shell 1, a first support rod 11 is fixedly connected in the cylinder 10, an exhaust fan 12 is fixedly connected to the first support rod 11, and a second dust screen 16 is arranged on the top of the cylinder, the top of the shell 1 is fixedly connected with a second support rod 15, the number of the second support rods 15 is two, the other ends of the two second support rods 15 are fixedly connected with the same flashing board 17, the side surface of the shell 1 is movably connected with a shell door 19 through a hinge 18, a temperature monitor 13 and an alarm 14 are arranged in the shell 1, the side surface of the shell door 19 is provided with a warning lamp 21, the bottom of the shell 1 is fixedly connected with a support leg 24, the bottom of the support leg 24 is fixedly connected with a universal wheel 25, the high-voltage cabinet can move through the universal wheel 25 by arranging a slide rod 3, a slide cylinder 2, the universal wheel 25 and a support plate 7, then the slide rod 3 moves in the slide cylinder 2 by unscrewing a screw cap 6, the support plate 7 is in contact with the ground, the high-voltage cabinet is fixed, the movement is more convenient, and the shell 1 is not in contact with the, avoided because of long-time and ground contact, make the interior tide of casing 1, influence the life of electric cabinet, through setting up temperature monitor 13 and warning light 21, when reaching the highest allowable temperature 90 degrees of rated load, warning light 21 on the shell door 19 can twinkle, give the user in order to remind the effect, when being close to the highest allowable temperature 200 degrees of short circuit, warning light 21 and alarm 14 can work simultaneously, the suggestion user need seek the reason, in time handle the trouble, prevent that cable insulation from exceeding the allowable highest temperature and shortening cable life, prevent the emergence of cable accident in advance.
Specifically, be provided with observation window 23 on the shell door 19, fixedly connected with handle 22 on the shell door 19 through observation window 23, conveniently observes the condition in the casing 1, through setting up handle 22, makes things convenient for the staff to open shell door 19.
Specifically, the bottom of the supporting plate 7 is fixedly connected with a rubber pad, so that the friction force between the supporting plate 7 and the ground is increased, and the high-voltage cabinet is parked more stably.
Specifically, the temperature monitor 13 is connected with the single chip microcomputer through a wire, and the single chip microcomputer controls the warning lamp 21 and the alarm 14 respectively.
Specifically, the magnet bars 20 are arranged on the opposite surfaces of the shell door 19 and the shell 1, so that the shell 1 and the shell door 19 are closed more tightly.
The utility model discloses a theory of operation and use flow: the utility model discloses, when using, staff's accessible universal wheel 25 removes suitable position with casing 1, then through unscrewing screw cap 6, make slide bar 3 at slide 2 internalization, make backup pad 7 and ground contact, fix the high-voltage board, then can start exhaust fan 12 simultaneously when the high-voltage board during operation, make the air in the casing 1 circulate, make the temperature in the casing 1 reduce, utilize the temperature of installing the internal temperature monitoring ware 13 of cabinet regularly measuring cable run crust, cable joint and other positions when reaching rated load maximum allowable temperature 90 degrees, warning light 21 on the shell door 19 can glimmer, for the user with the warning effect, when being close to maximum allowable temperature 200 degrees when the short circuit, warning light 21 and alarm 14 can work simultaneously, the suggestion user need seek the reason, in time handle the trouble, prevent that cable insulation from exceeding the allowable maximum temperature and shortening cable life, Prevent the occurrence of cable accidents in advance.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)
1. The utility model provides a cable temperature measurement alarm device in high-voltage board, includes casing (1), its characterized in that: the novel air conditioner is characterized in that sliding cylinders (2) are fixedly connected to two sides of the shell (1), sliding rods (3) are movably connected into the sliding cylinders (2), rectangular through holes (4) are formed in the side faces of the two sliding cylinders (2), threaded columns (5) are fixedly connected to the side faces of the sliding rods (3), the threaded columns (5) penetrate through the rectangular through holes (4) and are in threaded connection with threaded caps (6), a supporting plate (7) is fixedly connected to the other ends of the sliding rods (3), vent holes (8) are formed in the side faces of the shell (1), a first dust screen (9) is arranged on the opposite face of the shell (1), a vent hole is formed in the top of the shell (1), a cylinder (10) is fixedly connected to the top of the shell (1), a first supporting rod (11) is fixedly connected into the cylinder (10), and an exhaust fan (12) is fixedly connected onto the first supporting rod, the top of drum (10) is provided with second dust screen (16), top fixedly connected with second bracing piece (15) of casing (1), the quantity of second bracing piece (15) is two, two the same dash board (17) of the other end fixedly connected with of second bracing piece (15), there are shell door (19) side of casing (1) through hinge (18) swing joint, be provided with temperature monitor (13) and alarm (14) in casing (1), the side of shell door (19) is provided with warning light (21), the bottom fixedly connected with supporting leg (24) of casing (1), the bottom fixedly connected with universal wheel (25) of supporting leg (24).
2. The temperature measurement alarm device for the cable in the high-voltage cabinet according to claim 1, wherein: an observation window (23) is arranged on the shell door (19), and a handle (22) is fixedly connected to the shell door (19).
3. The temperature measurement alarm device for the cable in the high-voltage cabinet according to claim 1, wherein: the bottom of the supporting plate (7) is fixedly connected with a rubber pad.
4. The temperature measurement alarm device for the cable in the high-voltage cabinet according to claim 1, wherein: the temperature monitor (13) is connected with the single chip microcomputer through a wire, and the single chip microcomputer controls the warning lamp (21) and the alarm (14) respectively.
5. The temperature measurement alarm device for the cable in the high-voltage cabinet according to claim 1, wherein: and magnet strips (20) are arranged on the opposite surfaces of the shell door (19) and the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238216.2U CN211182871U (en) | 2019-12-13 | 2019-12-13 | Cable temperature measurement alarm device in high-voltage board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238216.2U CN211182871U (en) | 2019-12-13 | 2019-12-13 | Cable temperature measurement alarm device in high-voltage board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211182871U true CN211182871U (en) | 2020-08-04 |
Family
ID=71804879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922238216.2U Active CN211182871U (en) | 2019-12-13 | 2019-12-13 | Cable temperature measurement alarm device in high-voltage board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211182871U (en) |
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2019
- 2019-12-13 CN CN201922238216.2U patent/CN211182871U/en active Active
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