CN214478999U - Box transformer with thermal imaging detection function - Google Patents
Box transformer with thermal imaging detection function Download PDFInfo
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- CN214478999U CN214478999U CN202120650723.1U CN202120650723U CN214478999U CN 214478999 U CN214478999 U CN 214478999U CN 202120650723 U CN202120650723 U CN 202120650723U CN 214478999 U CN214478999 U CN 214478999U
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Abstract
The utility model discloses a box transformer with thermal imaging detects function, low-pressure chamber including connecting gradually, transformer and hyperbaric chamber, the low-pressure chamber is provided with the case and becomes the casing, the case becomes the casing and is provided with the opening, be provided with the low-pressure chamber circuit breaker in the case becomes the casing, the one end of the female group of three-phase is connected to the low-pressure chamber circuit breaker, the other end of the female group of three-phase is connected to the hyperbaric chamber through the transformer, the case becomes the casing and is provided with two spectrum infrared thermal imagery components in the position that corresponds the female group of three-phase, two spectrum infrared thermal imagery components are connected to backstage work equipment through the connecting wire. The utility model discloses a carry out real-time detection to the electrical component of box transformer, both alleviateed fortune dimension personnel's work load and also made things convenient for fortune dimension personnel to find the problem in advance when the temperature is unusual slightly to in time take measures, reduced the hidden danger that equipment takes place to burn out, conflagration, guaranteed equipment safety and stability to a great extent; has certain practicability.
Description
Technical Field
The utility model belongs to the technical field of box transformer equipment in wind-powered electricity generation field, concretely relates to box transformer with thermal imaging detects function.
Background
The low-voltage chamber of the American transformer consists of a low-voltage circuit breaker, a control transformer, an ammeter, a mutual inductor, an air switch, a low-voltage fuse, a lightning arrester, an uninterruptible power supply device, a measurement and control device and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a box transformer with thermal imaging detects function has solved the inside temperature measurement of present box transformer untimely, and leads to its electric elements high temperature to lead to the problem that the emergence of conflagration needs further improvement.
The technical proposal adopted by the utility model is that,
the utility model provides a box transformer with thermal imaging detects function, low-voltage chamber including connecting gradually, transformer and high-voltage chamber, the low-voltage chamber is provided with the case and becomes the casing, the case becomes the casing and is provided with the opening, be provided with the low-voltage chamber circuit breaker in the case becomes the casing, the one end of female group of three-phase is arranged to the low-voltage chamber circuit breaker connection, the other end of female group of three-phase is connected to the high-voltage chamber through the transformer, the case becomes the casing and is provided with two spectrum infrared thermal imagery components in the position that corresponds female group of three-phase, two spectrum infrared thermal imagery components pass through the connecting wire and are connected to backstage work equipment.
The utility model is also characterized in that,
the three-phase busbar set comprises an A-phase busbar, a B-phase busbar and a C-phase busbar.
The connecting wire is a connecting network cable.
The double-spectrum infrared thermal imaging component is a card type double-spectrum infrared thermal imager, and the card type double-spectrum infrared thermal imager is arranged on the other side of the opening of the box transformer substation shell.
The card type double-spectrum thermal infrared imager is of the model DS-CT 160.
The background working equipment comprises a temperature display and an audio alarm.
The utility model has the advantages that: the utility model relates to a box transformer with thermal imaging detects function has carried out check out test set's setting through the temperature of female arranging, low voltage circuit breaker sound contact to box transformer, can accomplish in time showing, staff can early handle the condition that reduces equipment and take place to burn out, probably cause the condition such as conflagration even under making equipment temperature abnormal conditions, the utility model discloses whole factor of safety who has improved equipment has certain practicality.
Drawings
Fig. 1 is a schematic structural diagram of a box-type transformer with thermal imaging detection function.
In the figure, 1, a low-voltage chamber circuit breaker, 2.A phase busbar, 3.B phase busbar, 4.C phase busbar, 5. box transformer shell, 6. background working equipment, 601, a temperature display, 602, an audio alarm;
7. the card type double-spectrum thermal infrared imager is 8, a network cable is connected, 9 transformers are connected, and 10 high-voltage chambers are connected.
Detailed Description
The following describes a box-type transformer with thermal imaging detection function in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, a box-type transformer with thermal imaging detection function is divided into three parts, namely a high-voltage chamber 10, a low-voltage chamber and a transformer 9, wherein a low-voltage chamber breaker 1 and various electrical measurement original devices are arranged in the low-voltage chamber, the low-voltage chamber breaker 1 penetrates through a box transformer shell 5 of the low-voltage chamber through a three-phase bus bar to enter the transformer 9, and is connected with the high-voltage chamber after being boosted or reduced in voltage; the low-voltage chamber is often heated due to loose low-voltage bus bars, poor contact of moving and static contacts of the low-voltage circuit breaker 1 or poor contact of bus bar joints caused by long-time running vibration, the low-voltage chamber is compactly installed, the bus bars are arranged at the rear end of the circuit breaker, and people cannot check the low-voltage chamber when the low-voltage chamber is electrified, so that fire disasters occur, a card type double-spectrum thermal infrared imager 7(DS-CT160) is installed in the low-voltage chamber and is connected with background working equipment 6 through a connecting network cable 8, the double-spectrum thermal infrared imager 7 monitors the temperatures of the three-phase bus bar group, the moving and static contacts and various electrical elements of the low-voltage chamber circuit breaker 1, so that when the temperature rises, operation and maintenance personnel can find temperature abnormalities in advance through the background working equipment 6 and can timely deal with the abnormal temperatures, and the fire disasters caused by over-temperature and the like are prevented;
further, the three-phase busbar set comprises an A-phase busbar 2, a B-phase busbar 3 and a C-phase busbar 4.
Further, the card type dual-spectrum thermal infrared imager 7 is arranged on the other side of the opening of the box transformer substation shell 5.
Further, the background working equipment 6 comprises a temperature display 601 and an audio alarm 602, and the alarm is prompted through display and sound, so that the timely alarm efficiency for overhigh temperature is improved, and the safety factor of the equipment is improved to a certain extent.
The utility model relates to a box transformer's theory of operation with thermal imaging detects function is: as shown in fig. 1, because the temperature of the three-phase busbar set in the low-voltage chamber cannot be seen when the person patrols the case transformer housing 5, the person can only open the door at the opening of the low-voltage chamber to see the low-voltage chamber circuit breaker 1, and cannot check whether the connection between the low-voltage chamber three-phase busbar set and the low-voltage chamber circuit breaker 1 is loosened or heated, the temperature of the low-voltage chamber three-phase busbar set and all devices of the case transformer is thermally imaged by the card type dual-spectrum thermal infrared imager 7 installed at the rear end housing of the three-phase busbar set, and is transmitted back to the background working device 6 through the network 8 in real time, so that the operation and maintenance person does not need to patrol and detect the case transformer every day, and can pay attention to the temperature values of the busbar, the dynamic and static contacts of the circuit breaker and each electrical element in the case transformer housing in real time through the display and audio of the background working device 6 in the office, and through setting up the threshold value of temperature, after the low-pressure chamber temperature of box transformer surpassed the low-pressure chamber circuit breaker, the audio alarm 602 of backstage service equipment 6 began to report an emergency and whistle, and temperature display 601 shows real-time temperature, and the fortune dimension personnel just can discover the temperature anomaly of box transformer fast, in time arrange personnel to arrive at the scene and deal with, have effectively reduced the emergence probability that equipment burns out and the fire incident.
The utility model relates to a box transformer with thermal imaging detects function, through carrying out real-time detection to all electrical components in the low-voltage chamber of box transformer, has so both alleviateed fortune dimension personnel's work load and also has made things convenient for fortune dimension personnel to pay close attention to the low-voltage chamber temperature condition constantly, can find the problem in advance when the temperature is unusual slightly, and take measures in time, guaranteed that equipment takes place to burn out, the hidden danger of conflagration, guaranteed equipment safety, stability to a great extent; has certain practicability.
Claims (6)
1. The utility model provides a box transformer with thermal imaging detects function, its characterized in that, low-pressure chamber, transformer (9) and hyperbaric chamber (10) including connecting gradually, the low-pressure chamber is provided with case transformer substation shell (5), case transformer substation shell (5) are provided with the opening, be provided with low-pressure chamber circuit breaker (1) in case transformer substation shell (5), the one end of the female group of three-phase row is connected in low-pressure chamber circuit breaker (1), the other end of the female group of three-phase row is connected to hyperbaric chamber (10) through transformer (9), case transformer substation shell (5) are provided with two spectrum infrared thermal imagery components in the position that corresponds the female group of three-phase row, two spectrum infrared thermal imagery components are connected to backstage equipment (6) through the connecting wire.
2. The box-type transformer with thermal imaging detection function according to claim 1, wherein the three-phase busbar set comprises an A-phase busbar (2), a B-phase busbar (3) and a C-phase busbar (4).
3. The box-type transformer with thermal imaging detection function according to claim 1, characterized in that the connecting line is a connecting network line (8).
4. The box transformer with thermal imaging detection function as claimed in claim 1, characterized in that the dual-spectrum thermal infrared imaging means is a card-type dual-spectrum thermal infrared imager (7), and the card-type dual-spectrum thermal infrared imager (7) is arranged at the other side of the opening of the box transformer housing (5).
5. The box transformer with thermal imaging detection function according to claim 4, characterized in that the card-type dual-spectrum thermal infrared imager (7) is of the type DS-CT 160.
6. The box-type transformer with thermal imaging detection function according to claim 1, characterized in that the background work equipment (6) comprises a temperature display (601) and an audio alarm (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120650723.1U CN214478999U (en) | 2021-03-30 | 2021-03-30 | Box transformer with thermal imaging detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120650723.1U CN214478999U (en) | 2021-03-30 | 2021-03-30 | Box transformer with thermal imaging detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214478999U true CN214478999U (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120650723.1U Active CN214478999U (en) | 2021-03-30 | 2021-03-30 | Box transformer with thermal imaging detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214478999U (en) |
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2021
- 2021-03-30 CN CN202120650723.1U patent/CN214478999U/en active Active
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