CN221224802U - Power grid voltage monitoring device - Google Patents
Power grid voltage monitoring device Download PDFInfo
- Publication number
- CN221224802U CN221224802U CN202322794595.XU CN202322794595U CN221224802U CN 221224802 U CN221224802 U CN 221224802U CN 202322794595 U CN202322794595 U CN 202322794595U CN 221224802 U CN221224802 U CN 221224802U
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- Prior art keywords
- wall
- case
- radiator
- expansion tank
- fan
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 abstract description 21
- 238000005086 pumping Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000001914 filtration Methods 0.000 description 11
- 239000000428 dust Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of monitoring devices, in particular to a power grid voltage monitoring device which comprises a case, wherein a cooling mechanism is arranged at the wall of the case, the cooling mechanism is formed by combining an expansion tank, a fan, a circulating pump, a circulating pipe A, a radiator and a circulating pipe B, the radiator is arranged at the inner wall of the case through bolts, the fan is arranged at the wall of the case through bolts in a communicating manner, the fan is positioned at one side of the radiator, the expansion tank for collecting cooling liquid is arranged at the inner wall of the case, the circulating pump is arranged at the wall of the case through bolts, a pumping port of the circulating pump is connected with the wall of the expansion tank through a conduit, so that air blows air into the case through fins of the radiator, the heat dissipation of a voltage detector main body is realized, and cooling liquid in the radiator is conveyed into the expansion tank through the circulating pipe B, so that cooling liquid circulation is realized.
Description
Technical Field
The utility model relates to the technical field of monitoring devices, in particular to a power grid voltage monitoring device.
Background
In the actual operation process of the power grid, the power transmission and distribution network is required to be monitored by real-time voltage, and the voltage is required to be monitored by a special device during maintenance, so that the maintenance safety is ensured, when the existing voltage monitoring device is used for monitoring the power transmission and distribution network, the voltage detector is usually used for detection, and the voltage detector is usually arranged in a box body, so that the damage to electronic elements in the voltage detector caused by the fact that the temperature in the voltage detector is easily too high is caused. For this purpose, we propose a grid voltage monitoring device.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a power grid voltage monitoring device.
The utility model solves the technical problems by adopting the technical scheme that the power grid voltage monitoring device comprises a machine case, wherein a cooling mechanism is arranged at the wall of the machine case, the cooling mechanism is formed by combining an expansion tank, a fan, a circulating pump, a circulating pipe A, a radiator and a circulating pipe B, the radiator is arranged at the inner wall of the machine case through bolts, the fan is arranged at the wall of the machine case through bolts in a communicated manner, the fan is positioned at one side of the radiator, the expansion tank for collecting cooling liquid is arranged at the inner wall of the machine case, the circulating pump is arranged at the wall of the machine case through bolts, the pumping port of the circulating pump is connected with the wall of the expansion tank through a conduit, the liquid discharge port of the circulating pump is connected with the input port of the radiator through the circulating pipe A, and the discharge port of the radiator is connected with the wall of the expansion tank through the circulating pipe B.
Through adopting above-mentioned technical scheme, when cooling down the voltage detector main part, because the case wall department of quick-witted case installs cooling mechanism, cooling mechanism comprises expansion tank, the fan, circulating pump, circulating pipe A, radiator and circulating pipe B combination, because the incasement wall department of machine case installs expansion tank, after adding the coolant liquid to expansion tank, because the extraction port of circulating pump passes through the pipe connection with expansion tank's case wall department, thereby the circulating pump passes through the pipe with the coolant liquid extraction in the expansion tank, carry in the radiator through circulating pipe A again, the rethread fan is bloied, after the coolant liquid enters into the radiator, dispel the heat to the fin of radiator, thereby the fan bloies, make the wind blow to the quick-witted incasement through the fin of radiator, realize dispelling the heat to the voltage detector main part, coolant liquid in the radiator passes through circulating pipe B and carries to expansion tank, realize the coolant liquid circulation.
Specifically, the filter device also comprises a filter mechanism, and the filter mechanism is arranged at the wall of the case.
Through adopting above-mentioned technical scheme, can carry out dust filtration to outside air through filtering mechanism.
Specifically, the filter mechanism comprises a frame body, honeycomb holes, a filter core frame and a handle, wherein the frame body is communicated Han Jie at the wall of the case, the filter core frame is connected at the inner wall of the frame body in a plug-in connection manner, the handle is fixedly arranged at the top of the filter core frame, and a plurality of groups of symmetrical honeycomb holes are formed at the wall of the frame body.
Through adopting above-mentioned technical scheme, when carrying out the filtered air, because the wall department of quick-witted case installs filtering mechanism, filtering mechanism comprises framework, honeycomb hole, filter core frame and handle combination, when the fan blows the incasement, because the wall department intercommunication welding of quick-witted case has the framework, the filter core frame is pegged graft to the frame inner wall department of framework, installs the filter core net in the filter core frame to the filter core net filters the dust in the outside air, and the rethread honeycomb hole is aired, realizes cooling down the incasement.
Specifically, the case inner wall department welding of machine case has the diaphragm, the board top department fixed mounting of diaphragm has the voltage detector main part of detected voltage.
Through adopting above-mentioned technical scheme, can carry out voltage detection to the electric wire netting through voltage detector main part.
Specifically, a door plate for sealing the case is connected to the wall of the case through a hinge.
Through adopting above-mentioned technical scheme, can seal the quick-witted case through the door plant.
The utility model has the beneficial effects that:
(1) When the voltage detector main body is cooled, the cooling mechanism is arranged at the wall of the case and consists of an expansion water tank, a fan, a circulating pump, a circulating pipe A, a radiator and a circulating pipe B, after cooling liquid is added into the expansion water tank, the cooling liquid in the expansion water tank is pumped by the circulating pump through a conduit because the pumping port of the circulating pump is connected with the wall of the expansion water tank through the conduit, and then is conveyed into the radiator through the circulating pipe A, and then is blown by the fan, after the cooling liquid enters the radiator, the cooling is carried out on fins of the radiator, so that the fan is blown, the cooling of the voltage detector main body is realized through the cooling of the radiator, and the cooling liquid in the radiator is conveyed into the expansion water tank through the circulating pipe B, so that the cooling liquid circulation is realized.
(2) When the air is filtered, the filtering mechanism is formed by combining the frame body, the honeycomb holes, the filter core frame and the handle, and when the fan blows air into the machine box, the frame body is communicated and welded at the box wall of the machine box, the filter core frame is connected at the inner wall of the frame body in an inserting way, and the filter core net is arranged in the filter core frame, so that dust in the external air is filtered by the filter core net, and then exhausted through the honeycomb holes, and the cooling in the machine box is realized.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a main view of the present utility model;
FIG. 2 is a schematic diagram of a welding device chassis according to the present utility model;
FIG. 3 is a schematic diagram of a cooling mechanism of the welding device according to the present utility model;
FIG. 4 is a schematic diagram of a filtering mechanism of the welding device according to the present utility model;
In the figure: 1. a chassis; 2. a cooling mechanism; 201. an expansion tank; 202. a blower; 203. a circulation pump; 204. a circulation pipe A; 205. a heat sink; 206. a circulating pipe B; 3. a cross plate; 4. a voltage detector body; 5. a filtering mechanism; 501. a frame; 502. honeycomb holes; 503. a filter core frame; 504. a handle; 6. and (5) a door plate.
Detailed Description
The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In order to facilitate the monitoring of the vehicle interior, as shown in fig. 1, 2, 3 and 4, as an embodiment of the present utility model, the grid voltage monitoring device of the present utility model includes a case 1, a cooling mechanism 2 is installed at a wall of the case 1, the cooling mechanism 2 is formed by combining an expansion tank 201, a fan 202, a circulation pump 203, a circulation pipe a204, a radiator 205 and a circulation pipe B206, the radiator 205 is installed at a wall of the case 1 through bolts, the fan 202 is located at one side of the radiator 205, the expansion tank 201 for collecting the cooling liquid is installed at a wall of the case 1 through bolts, a circulation pump 203 is installed at a wall of the case 1, an extraction port of the circulation pump 203 is connected with the wall of the expansion tank 201 through a conduit, a drain port of the circulation pump 203 is connected with an input port of the radiator 205 through the circulation pipe a204, and a drain port of the radiator 205 is connected with the wall of the expansion tank 201 through the circulation pipe B206.
When the cooling device is used, the cooling mechanism 2 is installed at the wall of the case 1, the cooling mechanism 2 is formed by combining the expansion water tank 201, the fan 202, the circulating pump 203, the circulating pipe A204, the radiator 205 and the circulating pipe B206, after cooling liquid is added into the expansion water tank 201 due to the fact that the expansion water tank 201 is installed at the inner wall of the case 1, the cooling liquid in the expansion water tank 201 is pumped by the circulating pump 203 through a conduit due to the fact that the pumping port of the circulating pump 203 is connected with the wall of the expansion water tank 201 through a conduit, then is conveyed into the radiator 205 through the circulating pipe A204, and then is blown by the fan 202, after the cooling liquid enters the radiator 205, the cooling liquid dissipates heat of fins of the radiator 205, so that the fan 202 blows air to the case 1 through the fins of the radiator 205, cooling liquid in the radiator 205 is conveyed into the expansion water tank 201 through the circulating pipe B206, and cooling liquid circulation is achieved.
As shown in fig. 1, the filter mechanism 5 is further included, and the filter mechanism 5 is installed at the wall of the case 1.
In use, dust filtration of the external air is enabled by the filter mechanism 5.
As shown in fig. 1 and fig. 4, the filtering mechanism 5 is formed by combining a frame body 501, honeycomb holes 502, a filter element frame 503 and a handle 504, the frame body 501 is communicated Han Jie at the wall of the chassis 1, the filter element frame 503 is connected at the inner wall of the frame body 501 in a plugging manner, the handle 504 is fixedly installed at the top of the filter element frame 503, and a plurality of groups of symmetrical honeycomb holes 502 are formed at the wall of the frame body 501.
When the fan 202 blows air into the case 1, the frame 501 is communicated and welded at the wall of the case 1, the filter core frame 503 is connected at the inner wall of the frame 501 in a plugging manner, and the filter core net is arranged in the filter core frame 503, so that dust in the outside air is filtered by the filter core net, and then exhausted through the honeycomb holes 502, thereby realizing cooling in the case 1.
As shown in fig. 2, a cross plate 3 is welded at the inner wall of the case 1, and a voltage detector main body 4 for detecting voltage is fixedly installed at the top of the cross plate 3.
In use, the voltage detector body 4 is able to detect the voltage of the grid.
As shown in fig. 2, a door panel 6 for sealing the cabinet 1 is hinged to the wall of the cabinet 1.
In use, the chassis 1 can be sealed by the door panel 6.
When the utility model is used, when the voltage detector main body 4 is cooled, as the cooling mechanism 2 is arranged at the tank wall of the case 1, the cooling mechanism 2 is formed by combining the expansion tank 201, the fan 202, the circulating pump 203, the circulating pipe A204, the radiator 205 and the circulating pipe B206, after the cooling liquid is added into the expansion tank 201 due to the expansion tank 201 arranged at the tank inner wall of the case 1, the circulating pump 203 is connected with the tank wall of the expansion tank 201 through a conduit, so that the cooling liquid in the expansion tank 201 is pumped by the circulating pump 203 through the conduit, then is conveyed into the radiator 205 through the circulating pipe A204 and is blown by the fan 202, after the cooling liquid enters the radiator 205, the fins of the radiator 205 are radiated and cooled, and the fan 202 blows, the fan blows air into the case 1 through the fins of the radiator 205, heat dissipation of the voltage detector main body 4 is achieved, cooling liquid in the radiator 205 is conveyed into the expansion water tank 201 through the circulating pipe B206, cooling liquid circulation is achieved, when air is filtered, the filtering mechanism 5 is installed at the wall of the case 1, the filtering mechanism 5 is formed by combining the frame 501, the honeycomb holes 502, the filter element frame 503 and the handle 504, when the fan 202 blows air into the case 1, the frame 501 is welded at the wall of the case 1 in a communicating manner, the filter element frame 503 is connected at the inner wall of the frame 501 in a plugging manner, and a filter element net is installed in the filter element frame 503, so that dust in external air is filtered by the filter element net, and then air is exhausted through the honeycomb holes 502, and cooling of the case 1 is achieved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A power grid voltage monitoring device, characterized in that: including quick-witted case (1), cooling mechanism (2) are installed to the wall department of quick-witted case (1), cooling mechanism (2) are by expansion tank (201), fan (202), circulating pump (203), circulating pipe A (204), radiator (205) and circulating pipe B (206) combination constitution, the wall department of quick-witted case (1) installs radiator (205) through the bolt, the wall department of quick-witted case (1) passes through bolt intercommunication installation fan (202), and fan (202) are located one side of radiator (205), expansion tank (201) of collecting the coolant liquid are installed to the wall department of quick-witted case (1), circulating pump (203) are installed through the bolt to the wall department of quick-witted case (1), the extraction port of circulating pump (203) passes through pipe connection with the wall department of expansion tank (201), the drain port of circulating pump (203) passes through circulating pipe A (204) to be connected with the input port of radiator (205), the drain port of radiator (205) passes through circulating pipe B (206) to be connected with the wall department of expansion tank (201).
2. A grid voltage monitoring device in accordance with claim 1, wherein: the filter device also comprises a filter mechanism (5), and the filter mechanism (5) is arranged at the wall of the case (1).
3. A grid voltage monitoring device in accordance with claim 2, wherein: the filter mechanism (5) is formed by combining a frame body (501), honeycomb holes (502), a filter element frame (503) and a handle (504), the frame body (501) is communicated with the wall part Han Jie of the case (1), the filter element frame (503) is connected with the inner wall part of the frame body (501) in an inserting mode, the handle (504) is fixedly arranged at the top of the filter element frame (503), and a plurality of groups of symmetrical honeycomb holes (502) are formed in the wall part of the frame body (501).
4. A grid voltage monitoring device in accordance with claim 1, wherein: the voltage detector is characterized in that a transverse plate (3) is welded at the inner wall of the case (1), and a voltage detector main body (4) for detecting voltage is fixedly installed at the top of the transverse plate (3).
5. A grid voltage monitoring device in accordance with claim 1, wherein: the door plate (6) for sealing the case (1) is connected to the wall of the case (1) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322794595.XU CN221224802U (en) | 2023-10-18 | 2023-10-18 | Power grid voltage monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322794595.XU CN221224802U (en) | 2023-10-18 | 2023-10-18 | Power grid voltage monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221224802U true CN221224802U (en) | 2024-06-25 |
Family
ID=91573704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322794595.XU Active CN221224802U (en) | 2023-10-18 | 2023-10-18 | Power grid voltage monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221224802U (en) |
-
2023
- 2023-10-18 CN CN202322794595.XU patent/CN221224802U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |