CN219959794U - High-voltage board temperature monitoring device - Google Patents
High-voltage board temperature monitoring device Download PDFInfo
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- CN219959794U CN219959794U CN202321193614.7U CN202321193614U CN219959794U CN 219959794 U CN219959794 U CN 219959794U CN 202321193614 U CN202321193614 U CN 202321193614U CN 219959794 U CN219959794 U CN 219959794U
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- cabinet body
- voltage cabinet
- monitoring device
- voltage
- fixedly connected
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-voltage cabinet temperature monitoring device, which comprises a high-voltage cabinet body and a monitoring plate, wherein the monitoring plate is arranged on the back surface of the high-voltage cabinet body, round plates are fixedly connected to four corners of the back surface of the monitoring plate, round grooves are formed in the middle of the round plates, cross rods are movably penetrated in the four round grooves, and external threads are formed in two end parts of each cross rod.
Description
Technical Field
The utility model relates to the technical field of temperature monitoring, in particular to a high-voltage cabinet temperature monitoring device.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and has the functions of on-off, control or protection.
In order to ensure a stable and safe working state, the high-voltage cabinet body needs to be provided with a temperature monitoring device in operation, but the existing temperature monitoring device is of a structure separated from the high-voltage cabinet body, occupies a large installation space and has a certain installation requirement, the monitoring range of the temperature monitoring structure is the inner part of the whole high-voltage cabinet body, the range is large, the sensitivity and timeliness are general, after the temperature is abnormal, no simple processing structure triggers an alarm, the alarm is triggered by high temperature which is short and in a safe range, and the use is inconvenient to check for many times.
Disclosure of Invention
The utility model aims to provide a high-voltage cabinet temperature monitoring device, which aims to solve the problems that a certain installation space and installation requirement are required and the alarm is given out without self-processing at high temperature in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-voltage cabinet temperature monitoring device comprises a high-voltage cabinet body and a monitoring plate, wherein the monitoring plate is arranged on the back surface of the high-voltage cabinet body, round plates are fixedly connected to four corners of the back surface of the monitoring plate, round grooves are formed in the middle of the round plates, cross rods movably penetrate through the four round grooves, external threads are formed in two end parts of the cross rods, transverse strips are vertically and slidably connected to the front surface of the monitoring plate, and connecting pieces are transversely and slidably connected to the front surface of the transverse strips;
one end of the connecting piece is fixedly connected with a mounting cylinder, a plurality of air holes are formed in two end parts of the mounting cylinder, a cylinder is fixedly connected with the middle part of the inner wall of the mounting cylinder, an air pump is inserted in the middle part of the cylinder, a plurality of cold water pipes are arranged on the inner wall of one side of the mounting cylinder, one end fixedly connected with connecting rod of installation section of thick bamboo, the one end fixedly connected with heat conduction platform of connecting rod, the center department of heat conduction platform installs a temperature detect switch, the alarm is installed to the bottom at the monitor panel back.
As a preferable technical scheme of the utility model, a rectangular groove is formed in the middle of the back surface of the high-voltage cabinet body, the rectangular groove is connected with the monitoring board in a clamping manner, and the cross rod is connected with the back surface of the high-voltage cabinet body in a penetrating manner through external threads at one end part.
As a preferable technical scheme of the utility model, one end of the cross rod, which is far away from the high-voltage cabinet body, is fixedly connected with a circular plate, and the side wall of the circular plate is fixedly connected with a twisting strip.
As a preferable technical scheme of the utility model, the inner wall of the other side of the mounting cylinder is fixedly connected with two filter screens in sequence, and the interiors of the plurality of cold water pipes are filled with water.
As a preferable technical scheme of the utility model, the air outlet of the air pump faces the filter screen, and the air inlet of the air pump faces the cold water pipe.
As a preferable technical scheme of the utility model, the air pump is electrically connected with an internal circuit of the high-voltage cabinet body through a first temperature control switch, a vertical plate is sleeved at the middle part of the connecting rod, and a second temperature control switch is arranged on the outer wall of the vertical plate.
As a preferable technical scheme of the utility model, the alarm is electrically connected with an internal circuit of the high-voltage cabinet body through the second temperature control switch, and a wire hole is formed in the bottom of the monitoring board.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the monitoring device and the high-voltage cabinet body can be integrated by arranging the monitoring plate arranged on the back surface of the high-voltage cabinet body, the occupied internal space of the high-voltage cabinet body is reduced, meanwhile, the change of the internal temperature of the high-voltage cabinet body can be directly detected, the external threads are arranged at the two ends of the high-voltage cabinet body, the monitoring plate can be conveniently pulled out to a proper distance for debugging and overhauling, the monitoring structure is adjusted to any position by virtue of the arrangement of the transverse bars and the connecting pieces, so that the local position to be monitored can be fully abutted or aligned, the temperature monitoring range is reduced, and the high-voltage cabinet is more sensitive and timely.
2. According to the utility model, through arranging the mounting cylinder and the cylinder arranged in the middle of the inner wall of the mounting cylinder, the internal cavity of the mounting cylinder can be divided into two areas, one area is used for collecting gas and carrying out simple cooling treatment, the other area is used for carrying out simple filtration, so that the gas in other areas in the high-voltage cabinet body can be pumped in and then discharged in an aligned manner, the self cooling treatment process after the temperature reaches a threshold value is realized, if the temperature at the place is continuously increased, a second temperature control switch with a higher trigger threshold value is started, the internal structure of the high-voltage cabinet body is visually indicated to be in an abnormal temperature-rising state through the alarm, the internal self cooling regulation process can not be normally treated, and the maintenance regulation is required to be manually participated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a monitor panel portion of the present utility model;
fig. 3 is a cross-sectional view of a mounting cylinder portion of the present utility model.
In the figure: 1. a high-voltage cabinet body; 2. rectangular grooves; 3. a cross bar; 4. an external thread; 5. a circular plate; 6. a monitor board; 7. an alarm; 8. a cross bar; 9. a connecting piece; 10. a filter screen; 11. a mounting cylinder; 12. air holes; 13. a connecting rod; 14. a heat conduction table; 15. a first temperature control switch; 16. a second temperature control switch; 17. a wire hole; 18. a cold water pipe; 19. a cylinder; 20. and an air pump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution for a high-voltage cabinet temperature monitoring device:
embodiment one:
according to the fig. 1, the fig. 2 shows, high-voltage cabinet temperature monitoring device, including the high-voltage cabinet body 1 and monitor plate 6, monitor plate 6 installs in the back of the high-voltage cabinet body 1, the equal fixedly connected with plectane 5 in four corners at monitor plate 6 back, circular slot has been seted up at the middle part of plectane 5, rectangular slot 2 has all been seted up to the inside of four circular slots activity, external screw thread 4 has all been seted up at the both ends of horizontal pole 3, the external screw thread 4 through an tip is connected with the back thread penetration of the high-voltage cabinet body 1 and the high-voltage cabinet body 1 of taking out completely, the front vertical sliding connection of monitor plate 6 has horizontal bar 8, the front horizontal sliding connection of horizontal bar 8 has connecting piece 9, vertical slip and horizontal slip, make the inside everywhere of the high-voltage cabinet body 1 can be adjusted in a flexible way to heat conduction platform 14, can be targeted carry out temperature monitoring, accurate and sensitivity are higher, rectangular slot 2 has been seted up at the middle part at the high-voltage cabinet body 1 back, rectangular slot 2 and monitor plate 6 block connection, horizontal bar 3 all need rotatory just can pull out when taking out the high-voltage cabinet body 1's back thread penetration connection, 3 keep away from the high-voltage cabinet body 1, the high-voltage cabinet body has the fixed connection of one side plate on the circular plate, the side wall is screwed down.
When the high-voltage cabinet temperature monitoring device is particularly used, an operator can respectively rotate the screwing strips on the circular plates, so that the external threads 4 at one end parts of the cross rods 3 are screwed out of the back surface of the high-voltage cabinet body 1, then smooth parts of the cross rods 3 with proper lengths can be flexibly pulled out, the monitoring plate 6 can be opened on the back surface of the high-voltage cabinet body 1 at proper distances, then the operator can adjust the internal structure of the exposed monitoring plate 6, the vertical height of the cross rods 8 can be firstly adjusted in a sliding manner in a concrete adjusting process, and then the transverse position of the connecting piece 9 is transversely adjusted, so that the heat conducting table 14 can be abutted against or aligned with an electric appliance structure needing temperature monitoring, and the accurate positioning process of the monitoring device can be completed.
Embodiment two:
on the basis of the first embodiment, as shown in fig. 1, 2 and 3, one end of the connecting piece 9 is fixedly connected with a mounting cylinder 11, both end parts of the mounting cylinder 11 are provided with a plurality of air holes 12, the middle part of the inner wall of the mounting cylinder 11 is fixedly connected with a cylinder 19, the middle part of the cylinder 19 is inserted with an air pump 20, one side inner wall of the mounting cylinder 11 is provided with a plurality of cold water pipes 18, one end of the mounting cylinder 11 is fixedly connected with a connecting rod 13, one end of the connecting rod 13 is fixedly connected with a heat conducting table 14, the heat conducting table 14 is made of good heat conducting materials, such as good heat conducting metal, when the heat conducting table is abutted against or approaching the vicinity of a heating electric device, the heat can be fully transferred and absorbed, so that the first temperature control switch 15 in the interior can accurately detect the temperature, the first temperature control switch 15 is installed at the center of the heat conducting table 14, the alarm 7 is installed at the bottom of the back of the monitoring plate 6, the other side inner wall of the mounting cylinder 11 is sequentially fixedly connected with two filter screens 10, the filter screen 10 is 200 meshes for filtering certain dust and impurities, the inside of the plurality of cold water pipes 18 is filled with water, the water is non-flowing water, but is room temperature gas in other areas pumped by cooling treatment, for the internal partial heat treatment of the high-voltage cabinet 1, the preliminary cooling effect can be realized, the subsequent continuous temperature rise is triggered to be participated, the air outlet of the air pump 20 faces the filter screen 10, the air inlet of the air pump 20 faces the cold water pipes 18, the air pump 20 is electrically connected with the internal circuit of the high-voltage cabinet 1 through the first temperature control switch 15, the middle part of the connecting rod 13 is sleeved with a vertical plate, the outer wall of the vertical plate is provided with the second temperature control switch 16, the temperature threshold value of the second temperature control switch 16 is higher than that of the first temperature control switch 15, thus the first temperature control switch 15 is triggered to perform cooling treatment firstly, when the temperature continuously rises, the second temperature control switch 16 is triggered to be turned on, the alarm 7 is electrically connected with the internal circuit of the high-voltage cabinet body 1 through the second temperature control switch 16, and the bottom of the monitoring board 6 is provided with a wire hole 17.
When the high-voltage cabinet temperature monitoring device is specifically used, the placed heat conduction table 14 can be fully abutted against or aligned with the structural part of an electric device, at the moment, the first temperature control switch 15 can detect the temperature of the structural part in real time, after the temperature reaches the threshold value of the first temperature control switch 15, the air pump 20 can be triggered to be started, so that the air pump 20 can suck the air in other areas inside the high-voltage cabinet body 1 through the plurality of air holes 12 close to the cold water pipes 18, the sucked air passes through the plurality of cold water pipes 18 to be properly cooled, then sequentially passes through the two filter screens 10, dust and impurities are removed, and then the air is discharged through the plurality of air holes 12 close to the filter screens 10, so that the air blowing treatment is performed on the vicinity of the electric device, the heat quantity of the electric device is quickly reduced, after the temperature is reduced, the air pump 20 stops working, and when the temperature continues to rise, the threshold value of the second temperature control switch 16 is reached, the internal heat dissipation is abnormal and the cooling treatment cannot be performed, and the alarm 7 sends an alarm prompt to indicate that the temperature of the structural part inside the high-voltage cabinet body 1 is abnormal and the temperature cannot be cooled automatically, and the temperature of the structural part is required to be manually overhauled.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
Claims (7)
1. High-voltage board temperature monitoring device, including the high-voltage board body (1) and monitor plate (6), its characterized in that: the monitoring board (6) is arranged on the back of the high-voltage cabinet body (1), round grooves are formed in the middle of each round plate (5), cross rods (3) are movably penetrated in the four round grooves, external threads (4) are formed in two end parts of each cross rod (3), transverse bars (8) are vertically and slidably connected to the front of the monitoring board (6), and connecting pieces (9) are transversely and slidably connected to the front of each transverse bar (8);
one end fixedly connected with installation section of thick bamboo (11) of connecting piece (9), a plurality of gas pockets (12) have all been seted up at the both ends portion of installation section of thick bamboo (11), the middle part fixedly connected with cylinder (19) of installation section of thick bamboo (11) inner wall, the middle part of cylinder (19) is inserted and is equipped with aspiration pump (20), a plurality of cold water pipes (18) are installed to one side inner wall of installation section of thick bamboo (11), one end fixedly connected with connecting rod (13) of installation section of thick bamboo (11), one end fixedly connected with heat conduction platform (14) of connecting rod (13), first temperature detect switch (15) are installed in the center department of heat conduction platform (14), alarm (7) are installed to the bottom at the monitoring board (6) back.
2. The high-voltage board temperature monitoring device according to claim 1, wherein: rectangular grooves (2) are formed in the middle of the back of the high-voltage cabinet body (1), the rectangular grooves (2) are connected with the monitoring board (6) in a clamping mode, and the cross rod (3) is connected with the back of the high-voltage cabinet body (1) in a threaded penetrating mode through external threads (4) of one end portion.
3. The high-voltage board temperature monitoring device according to claim 1, wherein: one end of the cross rod (3) far away from the high-voltage cabinet body (1) is fixedly connected with a circular plate, and the side wall of the circular plate is fixedly connected with a twisting strip.
4. The high-voltage board temperature monitoring device according to claim 1, wherein: two filter screens (10) are fixedly connected to the inner wall of the other side of the mounting cylinder (11) in sequence, and water is filled in the cold water pipes (18).
5. The high-voltage board temperature monitoring device according to claim 4, wherein: the air outlet of the air pump (20) faces the filter screen (10), and the air inlet of the air pump (20) faces the cold water pipe (18).
6. The high-voltage board temperature monitoring device according to claim 1, wherein: the air pump (20) is electrically connected with an internal circuit of the high-voltage cabinet body (1) through a first temperature control switch (15), a vertical plate is sleeved at the middle part of the connecting rod (13), and a second temperature control switch (16) is installed on the outer wall of the vertical plate.
7. The high-voltage board temperature monitoring device according to claim 6, wherein: the alarm (7) is electrically connected with an internal circuit of the high-voltage cabinet body (1) through a second temperature control switch (16), and a wire hole (17) is formed in the bottom of the monitoring board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321193614.7U CN219959794U (en) | 2023-05-17 | 2023-05-17 | High-voltage board temperature monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321193614.7U CN219959794U (en) | 2023-05-17 | 2023-05-17 | High-voltage board temperature monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219959794U true CN219959794U (en) | 2023-11-03 |
Family
ID=88536260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321193614.7U Active CN219959794U (en) | 2023-05-17 | 2023-05-17 | High-voltage board temperature monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219959794U (en) |
-
2023
- 2023-05-17 CN CN202321193614.7U patent/CN219959794U/en active Active
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