CN210426811U - Monitoring device for high-voltage switch cabinet - Google Patents
Monitoring device for high-voltage switch cabinet Download PDFInfo
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- CN210426811U CN210426811U CN201921264382.3U CN201921264382U CN210426811U CN 210426811 U CN210426811 U CN 210426811U CN 201921264382 U CN201921264382 U CN 201921264382U CN 210426811 U CN210426811 U CN 210426811U
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Abstract
The utility model discloses a monitoring devices that high tension switchgear used, including the monitoring devices body, the monitoring devices body includes the casing, and the front side fixed mounting of casing has the display screen, and one side fixed mounting of casing has the temperature sensor contact, and threaded fixation has a converter on the top inner wall of casing, converter and display screen and temperature sensor contact electric connection, the bottom welding of casing has four silica gel sucking discs, and top one side fixed mounting of casing has the alarm, and threaded fixation has the battery on the top inner wall of casing, and the anodal wire and alarm electric connection that pass through of battery have seted up first through-hole on one side inner wall of casing, and fixed cover is equipped with the conducting strip in the first through-hole. The utility model relates to a rationally, convenient operation is convenient for in time remind the workman to detect high tension switchgear, prevents that the high temperature in the high tension switchgear from appearing and causing the emergence of accident, satisfies the user demand, is favorable to using.
Description
Technical Field
The utility model relates to a monitoring facilities technical field especially relates to a monitoring devices that high tension switchgear used.
Background
The high-voltage switch cabinet is used as equipment which is applied in a large amount in a power grid and is directly related to power supply of users, if the high-voltage switch cabinet has faults, economic loss and social loss caused by accidents are very large, the high-voltage switch cabinet easily generates a large amount of heat in the working process, so that the temperature in the high-voltage switch cabinet needs to be monitored for a long time by using a monitoring device, the monitoring device for the existing high-voltage switch cabinet mainly comprises a temperature sensor contact, a converter and a display screen, the temperature in the high-voltage switch cabinet is detected by the temperature sensor contact, the detected temperature is displayed on the display screen by the converter, and people regularly check and maintain the interior of the high-voltage switch cabinet by the temperature displayed on the display screen; however, the existing monitoring device for the high-voltage switch cabinet does not have a timely alarm function, if the temperature in the high-voltage switch cabinet is too high, workers cannot find out the phenomenon that electronic components in the high-voltage switch cabinet catch fire easily due to a large amount of heat, accidents are caused, and the use requirements cannot be met, so that the monitoring device for the high-voltage switch cabinet is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the monitoring devices that high tension switchgear used that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the monitoring device for the high-voltage switch cabinet comprises a monitoring device body, wherein the monitoring device body comprises a shell, a display screen is fixedly mounted on the front side of the shell, a temperature sensor contact is fixedly mounted on one side of the shell, a converter is fixedly arranged on the inner wall of the top of the shell in a threaded manner and is electrically connected with the display screen and the temperature sensor contact, four silica gel suckers are welded at the bottom of the shell, an alarm is fixedly mounted on one side of the top of the shell, a storage battery is fixedly arranged on the inner wall of the top of the shell in a threaded manner, the anode of the storage battery is electrically connected with the alarm through a wire, a first through hole is formed in the inner wall of one side of the shell, a heat conducting strip is fixedly sleeved in the first through hole, a connecting pipe is fixedly mounted on one side of the heat conducting strip, a plurality of first springs are fixedly connected between one side of the mounting block and the T-shaped push plate, a carbon dioxide air bag is bonded on one side of the heat conducting strip, one side of the carbon dioxide air bag, which is far away from the heat conducting strip, is movably contacted with one side of the T-shaped push plate, which is close to the heat conducting strip, the top of the T-shaped push plate extends to the upper part of the connecting pipe and is hinged with an insulating connecting rod which is obliquely arranged, two T-shaped insulating rods are fixedly mounted on the inner wall of the top of the shell, the same first conducting strip is fixedly connected between the two T-shaped insulating rods and is electrically connected with the alarm, an insulating block is sleeved on the T-shaped insulating rods in a sliding manner, the same second conducting strip is fixedly connected between the two insulating blocks and is electrically connected with the cathode of the storage battery, the bottom of the second conducting strip is hinged with the top end of the, the second spring is movably sleeved on the corresponding T-shaped insulating rod.
Preferably, a square hole is formed in the top of the insulating block, and the side wall of the square hole is in sliding connection with the outer side of the corresponding T-shaped insulating rod.
Preferably, the inner wall of the top of the connecting pipe is provided with a first through hole, and the inner walls of two sides of the first through hole are respectively connected with two sides of the T-shaped push plate in a sliding manner.
Preferably, the inner wall of the bottom of the connecting pipe is provided with a sliding groove, the bottom of the T-shaped push plate is fixedly connected with a sliding block, and the sliding block is connected with the sliding groove in a sliding mode.
Preferably, the storage battery, the first conducting strip, the second conducting strip and the alarm sequentially form a loop through conducting wires.
Preferably, the number of the first springs is two to four, and the two to four first springs are arranged on one side, away from the carbon dioxide air bag, of the T-shaped push plate at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
through the shell, the temperature sensor contact, the converter, the first through hole, the heat conducting strip, the connecting pipe, the carbon dioxide air bag, the T-shaped push plate, the mounting block, the first spring, the alarm, the first conducting strip, the T-shaped insulating rod, the second conducting strip, the insulating block and the second spring are matched with the insulating connecting rod, when the temperature in the high-voltage switch cabinet is overhigh, the heat conducting strip transmits heat to the carbon dioxide air bag, the carbon dioxide air bag is expanded when being heated, the T-shaped push plate is pushed by the expansion force of the carbon dioxide air bag to move and compress the first spring, the T-shaped push plate drives the second conducting strip to move upwards through the insulating connecting rod, the second conducting strip drives the two insulating blocks to respectively slide on the corresponding T-shaped insulating rods and stretch the second spring, when the top of the second conducting strip is contacted with the bottom of the first conducting strip, the alarm sounds, workers can find the temperature in the high-voltage switch cabinet, the occurrence of accidents caused by overhigh temperature in the high-voltage switch cabinet is prevented.
The utility model relates to a rationally, convenient operation is convenient for in time remind the workman to detect high tension switchgear, prevents that the high temperature in the high tension switchgear from appearing and causing the emergence of accident, satisfies the user demand, is favorable to using.
Drawings
Fig. 1 is a schematic structural view of a monitoring device for a high-voltage switch cabinet according to the present invention;
fig. 2 is a schematic sectional structural view of the monitoring device for the high-voltage switch cabinet according to the present invention;
fig. 3 is the utility model provides a three-dimensional structure schematic diagram of second conducting strip, T shape insulator spindle and insulating block connecting piece of monitoring devices for high tension switchgear.
In the figure: the temperature sensor comprises a shell 1, a temperature sensor contact 2, a converter 3, a first through hole 4, a heat conducting sheet 5, a connecting pipe 6, a carbon dioxide air bag 7, an 8T-shaped push plate, a mounting block 9, a first spring 10, an alarm 11, a first conducting sheet 12, a T-shaped insulating rod 13, a second conducting sheet 14, an insulating block 15, a second spring 16 and an insulating connecting rod 17.
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.
Referring to fig. 1-3, a monitoring device for a high-voltage switch cabinet comprises a monitoring device body, the monitoring device body comprises a shell 1, a display screen is fixedly installed on the front side of the shell 1, a temperature sensor contact 2 is fixedly installed on one side of the shell 1, a converter 3 is fixedly arranged on the inner wall of the top of the shell 1 through a thread, the converter 3 is electrically connected with the display screen and the temperature sensor contact 2, four silica gel suckers are welded at the bottom of the shell 1, an alarm 11 is fixedly installed on one side of the top of the shell 1, a storage battery is fixedly arranged on the inner wall of the top of the shell 1 through a thread, the anode of the storage battery is electrically connected with the alarm 11 through a lead, a first through hole 4 is formed in the inner wall of one side of the shell 1, a heat conducting strip 5 is fixedly sleeved in the first through hole 4, a connecting pipe, the inner walls of two sides of the connecting pipe 6 are fixedly provided with the same mounting block 9, a plurality of first springs 10 are fixedly connected between one side of the mounting block 9 and the T-shaped push plate 8, one side of the heat conducting strip 5 is bonded with a carbon dioxide air bag 7, one side of the carbon dioxide air bag 7 far away from the heat conducting strip 5 is movably contacted with one side of the T-shaped push plate 8 close to the heat conducting strip 5, the top of the T-shaped push plate 8 extends to the upper part of the connecting pipe 6 and is hinged with an insulating connecting rod 17 which is obliquely arranged, the inner wall of the top of the shell 1 is fixedly provided with two T-shaped insulating rods 13, the same first conducting strip 12 is fixedly connected between the two T-shaped insulating rods 13, the first conducting strip 12 is electrically connected with the alarm 11, the T-shaped insulating rods 13 are slidably sleeved with insulating blocks 15, the same second conducting strip 14 is fixedly connected, the bottom of second conducting strip 14 is articulated mutually with insulating connecting rod 17's top, fixedly connected with second spring 16 between the bottom of insulating block 15 and the inboard bottom of the T shape insulator spindle 13 that corresponds, and the activity cover of second spring 16 is established on the T shape insulator spindle 13 that corresponds, the utility model relates to a rationally, convenient operation is convenient for in time remind the workman to detect the high tension switchgear, prevents that the high temperature in the high tension switchgear from appearing and causing the emergence of accident, satisfies the user demand, is favorable to using.
In the utility model, a square hole is arranged at the top of an insulating block 15, the side wall of the square hole is connected with the outer side of a corresponding T-shaped insulating rod 13 in a sliding way, a first through hole is arranged on the inner wall at the top of a connecting pipe 6, the inner walls at the two sides of the first through hole are respectively connected with the two sides of a T-shaped push plate 8 in a sliding way, a sliding groove is arranged on the inner wall at the bottom of the connecting pipe 6, a sliding block is fixedly connected with the bottom of the T-shaped push plate 8 and is connected with the sliding groove in a sliding way, a loop is sequentially formed by a storage battery, a first conducting plate 12, a second conducting plate 14 and an alarm 11 through wires, the number of the first springs 10 is two to four, and the two to four first springs 10 are arranged at equal intervals at one side of the T-shaped push plate 8 far away from a carbon dioxide gas bag 7, the utility model has reasonable design, the use requirement is met, and the use is facilitated.
The working principle is as follows: when the temperature in the high-voltage switch cabinet is too high, the heat conducting sheet 5 transfers heat to the carbon dioxide air bag 7, according to the principle that carbon dioxide is heated to expand, the carbon dioxide air bag 7 is heated to expand, the T-shaped push plate 8 is pushed by the expansion force of the carbon dioxide air bag 7 to move, the first spring 10 is compressed when the T-shaped push plate 8 moves, the T-shaped push plate 8 drives the insulating connecting rod 17 to move and rotate, the insulating connecting rod 17 extrudes the second conducting sheet 14 when moving, the second conducting sheet 14 is driven by the extrusion force to move upwards, the second conducting sheet 14 drives the two insulating blocks 15 to respectively slide on the corresponding T-shaped insulating rods 13, the corresponding second springs 16 are stretched when the insulating blocks 15 slide, when the top of the second conducting sheet 14 is contacted with the bottom of the first conducting sheet 12, the alarm 11, the storage battery, the first conducting sheet 12 and the second conducting sheet 14 sequentially form a loop, the alarm 11 sounds, a worker can find that the temperature in the high-voltage switch cabinet is higher in time through the sound transmitted by the alarm 11, the worker can be reminded of detecting the high-voltage switch cabinet in time, after the detection is finished, the temperature in the high-voltage switch cabinet is gradually reduced, the carbon dioxide air bag 7 is gradually reset, the force pushing the T-shaped push plate 8 in the reset process of the carbon dioxide air bag 7 is gradually weakened, the elastic force of the first spring 10 in a compressed state is reset, the elastic force of the first spring 10 drives the T-shaped push plate 8 to move, the T-shaped push plate 8 pulls the insulating connecting rod 17, the second spring 16 in a stretched state is reset, the elastic force of the second spring 16 drives the insulating block 15 to move downwards, the insulating block 15 and the insulating connecting rod 17 simultaneously drive the second conducting plate 14 to move downwards and be separated from the first conducting plate 12, so that a loop is disconnected, the high-voltage switch cabinet is convenient for prompt workers to detect the high-voltage switch cabinet in time, and accidents caused by overhigh temperature in the high-voltage switch cabinet are prevented.
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 (6)
1. The monitoring device for the high-voltage switch cabinet comprises a monitoring device body, wherein the monitoring device body comprises a shell (1), a display screen is fixedly arranged on the front side of the shell (1), a temperature sensor contact (2) is fixedly arranged on one side of the shell (1), a converter (3) is fixedly arranged on the inner wall of the top of the shell (1) in a threaded manner, the converter (3) is electrically connected with the display screen and the temperature sensor contact (2), the monitoring device is characterized in that four silica gel suckers are welded at the bottom of the shell (1), an alarm (11) is fixedly arranged on one side of the top of the shell (1), a storage battery is fixedly arranged on the inner wall of the top of the shell (1), the anode of the storage battery is electrically connected with the alarm (11) through a wire, a first through hole (4) is formed in the inner wall of one side of the shell (1), and a heat conducting, a connecting pipe (6) is fixedly installed on one side of the heat conducting fin (5), a T-shaped push plate (8) is installed on the inner wall of the bottom of the connecting pipe (6) in a sliding mode, the same installation block (9) is fixedly installed on the inner walls of the two sides of the connecting pipe (6), a plurality of first springs (10) are fixedly connected between one side of the installation block (9) and the T-shaped push plate (8), a carbon dioxide air bag (7) is bonded on one side of the heat conducting fin (5), one side, far away from the heat conducting fin (5), of the carbon dioxide air bag (7) is in movable contact with one side, close to the heat conducting fin (5), of the T-shaped push plate (8), the top of the T-shaped push plate (8) extends to the upper portion of the connecting pipe (6) and is hinged with an insulating connecting rod (17) which is obliquely arranged, two T-shaped insulating rods (13) are fixedly installed, first conducting strip (12) and alarm (11) electric connection, sliding sleeve is equipped with insulating block (15) on T shape insulator spindle (13), the same second conducting strip (14) of fixedly connected with between two insulating block (15), second conducting strip (14) and the negative pole electric connection of battery, the bottom of second conducting strip (14) is articulated mutually with the top of insulating connecting rod (17), fixedly connected with second spring (16) between the bottom of insulating block (15) and the inboard bottom of the corresponding T shape insulator spindle (13), second spring (16) movable sleeve is established on corresponding T shape insulator spindle (13).
2. The monitoring device for the high-voltage switch cabinet according to claim 1, wherein a square hole is formed at the top of the insulating block (15), and the side wall of the square hole is slidably connected with the outer side of the corresponding T-shaped insulating rod (13).
3. The monitoring device for the high-voltage switch cabinet as claimed in claim 1, wherein the top inner wall of the connecting pipe (6) is provided with a first through hole, and the inner walls at two sides of the first through hole are respectively connected with two sides of the T-shaped push plate (8) in a sliding manner.
4. The monitoring device for the high-voltage switch cabinet according to claim 1, wherein a sliding groove is formed on the inner wall of the bottom of the connecting pipe (6), a sliding block is fixedly connected to the bottom of the T-shaped push plate (8), and the sliding block is slidably connected with the sliding groove.
5. The monitoring device for the high-voltage switch cabinet according to claim 1, wherein the storage battery, the first conducting strip (12), the second conducting strip (14) and the alarm (11) form a loop in sequence through conducting wires.
6. The monitoring device for the high-voltage switch cabinet according to claim 1, wherein the number of the first springs (10) is two to four, and the two to four first springs (10) are arranged at equal intervals on one side of the T-shaped push plate (8) far away from the carbon dioxide air bag (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264382.3U CN210426811U (en) | 2019-08-06 | 2019-08-06 | Monitoring device for high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264382.3U CN210426811U (en) | 2019-08-06 | 2019-08-06 | Monitoring device for high-voltage switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN210426811U true CN210426811U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921264382.3U Active CN210426811U (en) | 2019-08-06 | 2019-08-06 | Monitoring device for high-voltage switch cabinet |
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| CN (1) | CN210426811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852538A (en) * | 2020-07-25 | 2020-10-30 | 黄见 | Liquid nitrogen cooling fire prevention device for coal mine |
| CN111987626A (en) * | 2020-07-28 | 2020-11-24 | 河南工业职业技术学院 | Temperature protection structure and electrical equipment connecting device |
-
2019
- 2019-08-06 CN CN201921264382.3U patent/CN210426811U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852538A (en) * | 2020-07-25 | 2020-10-30 | 黄见 | Liquid nitrogen cooling fire prevention device for coal mine |
| CN111852538B (en) * | 2020-07-25 | 2022-05-17 | 内蒙古蒙泰不连沟煤业有限责任公司 | Liquid nitrogen cooling fire prevention device for coal mine |
| CN111987626A (en) * | 2020-07-28 | 2020-11-24 | 河南工业职业技术学院 | Temperature protection structure and electrical equipment connecting device |
| CN111987626B (en) * | 2020-07-28 | 2022-07-19 | 河南工业职业技术学院 | Electrical equipment connecting device with temperature protection structure |
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