CN215641082U - Ozone detection device for high-voltage electrical switch cabinet - Google Patents
Ozone detection device for high-voltage electrical switch cabinet Download PDFInfo
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- CN215641082U CN215641082U CN202121132510.6U CN202121132510U CN215641082U CN 215641082 U CN215641082 U CN 215641082U CN 202121132510 U CN202121132510 U CN 202121132510U CN 215641082 U CN215641082 U CN 215641082U
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- box body
- ozone
- fan
- switch cabinet
- electrical switch
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses an ozone detection device for a high-voltage electrical switch cabinet, which belongs to the technical field of detection devices and comprises a gas collection box assembly, a gas suction assembly, a control assembly and a detection assembly, wherein the gas collection box assembly comprises a box body, and a plurality of uniformly distributed exhaust holes are formed in the side surface of the box body; the air suction assembly comprises an air duct pipe and a fan disc, the air duct pipe is used for communicating the box body with the interior of the fan disc, and fan blades are arranged in the fan disc; the detection assembly comprises an ozone detector body, an extension pipe and a gas collecting head, the ozone detector body is fixedly connected with the box body, the detection end of the ozone detector body is fixedly connected with one end of the extension pipe, and the other end of the extension pipe penetrates through the side wall of the box body and is fixedly connected with the gas collecting head; the maintainer need not to open high-voltage electrical switch cabinet through using this device, just can know its inside electrical components's state, detects rapidly, has improved the efficiency of overhauing greatly, has solved the problem that high-voltage electrical switch cabinet overhauld the difficulty.
Description
Technical Field
The utility model belongs to the technical field of detection devices, and particularly relates to an ozone detection device for a high-voltage electrical switch cabinet.
Background
The high-voltage electric switch cabinet is mainly used for power generation, power transmission, power distribution, electric energy conversion and consumption of the power system to play roles of switching on, switching off, controlling or protecting and the like, and the high-voltage electric switch cabinet is an important component of power transmission and transformation equipment and plays a very important role in the whole power industry. High-voltage electrical switch cabinet is in order to prevent that operating personnel from bumping by mistake, designs into the closed structure that is difficult for opening, can't observe the inside condition from the outward appearance, and dismantles and installs the cubical switchboard and be time-consuming and energy-consuming relatively, leads to the operating condition inspection to its inside electrical component to become a difficult problem.
Before the electric elements in the high-voltage electric switch cabinet break down, a series of symptoms such as slight discharge, unstable local voltage, small electric sparks and the like occur, the phenomenon is often accompanied with the increase of the concentration of ozone in the electric switch cabinet, an effective ozone detection mechanism is made for the phenomenon of the increase of the concentration of ozone, the running condition of the electric elements in the switch cabinet can be known in advance, and possible subsequent equipment abnormal accidents can be prevented.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ozone detection device for a high-voltage electrical switch cabinet, which aims to solve the technical problem that the high-voltage electrical switch cabinet is difficult to overhaul in the prior art.
The purpose of the utility model can be realized by the following technical scheme:
the ozone detection device for the high-voltage electrical switch cabinet comprises a gas collection box assembly, a gas suction assembly, a control assembly and a detection assembly, wherein the gas collection box assembly comprises a box body, a plurality of uniformly distributed exhaust holes are formed in the side surface of the box body, the four gas suction assemblies are oppositely arranged on the peripheral side of the box body, the control assembly is arranged on one side of the box body, and the detection assembly is arranged on the other side of the box body;
the air suction assembly comprises an air duct pipe and a fan disc, one end of the air duct pipe is fixedly connected with the side wall of the box body, the inside of the air duct pipe is communicated with the inside of the box body, the side edge of the other end of the air duct pipe is fixedly connected with the fan disc, the inside of the air duct pipe is communicated with the inside of the fan disc, and fan blades are arranged inside the fan disc and are rotatably connected with the fan disc through a fan motor;
the detection assembly comprises an ozone detector body, an extension pipe and a gas collecting head, the ozone detector body is fixedly connected with the box body, the detection end of the ozone detector body is fixedly connected with one end of the extension pipe, the other end of the extension pipe penetrates through the side wall of the box body and is fixedly connected with the gas collecting head, and the gas collecting head is located in the inner center of the box body.
Further, the control assembly comprises a control box body, the control box body is fixedly connected with the box body, a fan switch and a detector switch are installed on one side, away from the box body, of the control box body, the fan switch is electrically connected with a fan motor through a wire, and the detector switch is electrically connected with the ozone detector body through a wire.
Further, a mesh enclosure is arranged above the exhaust holes and fixedly connected with the side face of the box body.
Furthermore, a protective cover is fixedly arranged on one side, far away from the air duct pipe, of the fan disc.
Furthermore, a display screen is arranged on the ozone detector body, so that the ozone detection data can be observed and recorded conveniently; the gas collecting head is provided with a plurality of through holes which are uniformly distributed.
Further, the ozone detector body is KY-2000 type portable ozone detector and MS600-O3Portable ozone detector or PTM600-O3Any one of the portable ozone gas analyzers.
The utility model has the beneficial effects that:
according to the utility model, gas in the high-voltage electrical switch cabinet is introduced into the box body through the fan disc and the fan blades, the ozone detector body provided with the lengthened pipe and the gas collecting head is used for detecting the gas in the box body, redundant gas can be discharged from the exhaust hole, the arrangement of the mesh enclosure can prevent external air from entering the box body, the air is prevented from entering the box body to interfere with a detection result, the detection result is displayed on the display screen after detection, when the ozone concentration of the gas in the high-voltage electrical switch cabinet exceeds the standard, the display screen displays a fault alarm character to remind an overhaul person to carry out inspection and maintenance, the overhaul person can know the state of the internal electrical elements by using the device without opening the high-voltage electrical switch cabinet, the detection is rapid, the overhaul efficiency is greatly improved, and the problem of difficulty in overhauling the high-voltage electrical switch cabinet is solved;
when the fan switch is independently turned on, the fan switch has the functions of ventilation and heat dissipation, and high-temperature gas in the high-voltage electrical switch is sucked out through the air duct pipe and discharged from the exhaust holes in the box body through the rotation of the fan blades, so that the internal temperature of the high-voltage electrical switch is reduced, and the practicability of the device is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of an ozone detecting device for a high-voltage electrical switch cabinet according to the present invention;
FIG. 2 is a schematic front view of an ozone detecting device for a high-voltage electrical switch cabinet according to the present invention;
fig. 3 is a schematic rear view of the ozone detecting device for the high-voltage electrical switch cabinet of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a gas collection tank assembly; 101. a box body; 102. a mesh enclosure; 2. a getter assembly; 201. an air duct pipe; 202. a fan tray; 203. a fan blade; 204. a protective cover; 3. a control component; 301. a control box body; 302. a fan switch; 303. a detector switch; 4. a detection component; 401. an ozone detector body; 402. a display screen; 403. lengthening a pipe; 404. air collecting head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an ozone detecting device for a high-voltage electrical switch cabinet comprises a gas collecting box assembly 1, a gas suction assembly 2, a control assembly 3 and a detecting assembly 4, wherein the gas collecting box assembly 1 comprises a box body 101, a plurality of uniformly distributed exhaust holes are formed in the side surface of the box body 101, the four gas suction assemblies 2 are oppositely arranged on the peripheral side of the box body 101, the control assembly 3 is arranged on one side of the box body 101, and the detecting assembly 4 is arranged on the other side of the box body 101;
the air suction assembly 2 comprises an air duct pipe 201 and a fan disc 202, one end of the air duct pipe 201 is fixedly connected with the side wall of the box body 101, the inside of the air duct pipe 201 is communicated with the inside of the box body 101, the side edge of the other end of the air duct pipe 201 is fixedly connected with the fan disc 202, the inside of the air duct pipe 201 is communicated with the inside of the fan disc 202, fan blades 203 are arranged inside the fan disc 202, and the fan blades 203 are rotatably connected with the fan disc 202 through a fan motor;
the detection assembly 4 comprises an ozone detector body 401, an extension pipe 403 and a gas collecting head 404, the ozone detector body 401 is fixedly connected with the box body 101, the detection end of the ozone detector body 401 is fixedly connected with one end of the extension pipe 403, the other end of the extension pipe 403 penetrates through the side wall of the box body 101 and is fixedly connected with the gas collecting head 404, and the gas collecting head 404 is positioned in the center of the interior of the box body 101;
the control assembly 3 comprises a control box body 301, the control box body 301 is fixedly connected with the box body 101, a fan switch 302 and a detector switch 303 are installed on one side, away from the box body 101, of the control box body 301, the fan switch 302 is electrically connected with a fan motor through a lead, and the detector switch 303 is electrically connected with an ozone detector body 401 through a lead.
A mesh enclosure 102 is arranged above the exhaust hole, and the mesh enclosure 102 is fixedly connected with the side surface of the box body 101.
A protective cover 204 is fixedly arranged on one side of the fan disc 202 away from the air duct pipe 201.
A display screen 402 is arranged on the ozone detector body 401; the gas collecting head 404 is provided with a plurality of through holes which are uniformly distributed.
The working principle is as follows:
when the ozone detection device for the high-voltage electrical switch cabinet is used, the device is fixedly installed on the side wall of the high-voltage electrical switch cabinet, one side of the fan disc 202, which is provided with the protective cover 204, is communicated with the inside of the high-voltage electrical switch cabinet, the detector switch 303 is firstly opened to enable the ozone detector body 401 to enter a working state, then the fan switch 302 is opened to enable the fan motor to drive the fan blades 203 to rotate, gas in the high-voltage electrical switch cabinet is introduced into the box body 101 through the air duct pipe 201, the gas is collected in the box body 101, then passes through the gas collecting head 404 and the lengthening pipe 403 and is detected by the detection end of the ozone detector body 401, and redundant gas is discharged through the exhaust hole; when the ozone detector body 401 detects that the concentration of ozone in the high-voltage electrical switch cabinet rises, indicating that potential hazards of faults exist in electrical elements in the high-voltage electrical switch cabinet, ozone concentration change data and fault alarm characters are displayed on the display screen 402 to remind maintainers of checking and maintaining, the detection is rapid, and the overhauling efficiency is greatly improved;
when the detector switch 303 is closed and the fan switch 302 is independently opened, the device can also be used as a heat dissipation device, the fan blades 203 rotate, high-temperature gas in the high-voltage electrical switch is sucked out through the air duct pipe 201 and is discharged from the exhaust holes, the cooling effect is achieved, and the practicability of the device is further improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. The utility model provides an ozone detection device for high-tension electrical switch cabinet which characterized in that: the gas collection box comprises a gas collection box component (1), gas suction components (2), a control component (3) and a detection component (4), wherein the gas collection box component (1) comprises a box body (101), a plurality of exhaust holes which are uniformly distributed are formed in the side surface of the box body (101), the four gas suction components (2) are oppositely arranged on the peripheral side of the box body (101), the control component (3) is arranged on one side of the box body (101), and the detection component (4) is arranged on the other side of the box body (101);
the air suction assembly (2) comprises an air duct pipe (201) and a fan disc (202), one end of the air duct pipe (201) is fixedly connected with the side wall of the box body (101), the inside of the air duct pipe (201) is communicated with the inside of the box body (101), the other end of the air duct pipe (201) is fixedly connected with the fan disc (202), the inside of the air duct pipe (201) is communicated with the inside of the fan disc (202), fan blades (203) are arranged inside the fan disc (202), and the fan blades (203) are rotatably connected with the fan disc (202) through a fan motor;
the detection assembly (4) comprises an ozone detector body (401), an extension pipe (403) and a gas collecting head (404), the ozone detector body (401) is fixedly connected with the box body (101), the detection end of the ozone detector body (401) is fixedly connected with one end of the extension pipe (403), the other end of the extension pipe (403) penetrates through the side wall of the box body (101) and is fixedly connected with the gas collecting head (404), and the gas collecting head (404) is located in the inner center of the box body (101).
2. The ozone detection device for the high-voltage electrical switch cabinet according to claim 1, wherein: control assembly (3) are including control box body (301), control box body (301) and box body (101) fixed connection, and fan switch (302) and detector switch (303) are installed to one side that box body (101) were kept away from in control box body (301), fan switch (302) pass through wire and fan motor electric connection, detector switch (303) pass through wire and ozone detector body (401) electric connection.
3. The ozone detection device for the high-voltage electrical switch cabinet according to claim 1, wherein: a mesh enclosure (102) is arranged above the exhaust hole, and the mesh enclosure (102) is fixedly connected with the side face of the box body (101).
4. The ozone detection device for the high-voltage electrical switch cabinet according to claim 1, wherein: and a protective cover (204) is fixedly arranged on one side of the fan disc (202) far away from the air duct pipe (201).
5. The ozone detection device for the high-voltage electrical switch cabinet according to claim 1, wherein: a display screen (402) is arranged on the ozone detector body (401); the gas collecting head (404) is provided with a plurality of through holes which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132510.6U CN215641082U (en) | 2021-05-25 | 2021-05-25 | Ozone detection device for high-voltage electrical switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132510.6U CN215641082U (en) | 2021-05-25 | 2021-05-25 | Ozone detection device for high-voltage electrical switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215641082U true CN215641082U (en) | 2022-01-25 |
Family
ID=79939731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121132510.6U Expired - Fee Related CN215641082U (en) | 2021-05-25 | 2021-05-25 | Ozone detection device for high-voltage electrical switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215641082U (en) |
-
2021
- 2021-05-25 CN CN202121132510.6U patent/CN215641082U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |