CN210571038U - Infrared thermal imaging monitoring alarm device for saddle bridge of wind turbine generator - Google Patents
Infrared thermal imaging monitoring alarm device for saddle bridge of wind turbine generator Download PDFInfo
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- CN210571038U CN210571038U CN201921467221.4U CN201921467221U CN210571038U CN 210571038 U CN210571038 U CN 210571038U CN 201921467221 U CN201921467221 U CN 201921467221U CN 210571038 U CN210571038 U CN 210571038U
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Abstract
The utility model relates to an infrared thermal imaging monitoring alarm device for saddle bridge of wind turbine generator system, include: an infrared thermal imaging camera module; the input end of the data processing module is connected with the output end of the infrared thermal imaging camera module; the input end of the temperature matrix identification module is connected with the output end of the data processing module; the input end of the image recognition module is connected with the output end of the data processing module; the input end of the alarm module is respectively connected with the output end of the temperature matrix identification module and the output end of the image identification module; the input end of the acousto-optic alarm device is connected with the output end of the alarm module; and the input end of the client is connected with the output end of the alarm module. The utility model discloses an infrared thermal imaging monitoring alarm device for saddle bridge of wind turbine generator system has following intentional effect: 1. the saddle bridge of the wind turbine generator and the surrounding environment thereof can be comprehensively monitored, and the monitoring range is wide; 2. the operation is easy.
Description
Technical Field
The utility model relates to an infrared thermal imaging monitoring alarm device for a saddle bridge of a wind turbine generator system.
Background
The wind turbine generator set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, a reinforcing member and the like; it has the functions of wind driven blade rotation to generate electricity, generator head rotation, etc. The wind power generation power supply comprises a wind generating set, a tower frame for supporting the generating set, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like.
Once a fire disaster happens to the wind turbine generator, the consequences are not imaginable. The electric energy generated by the wind turbine generator is transmitted to the tower footing from the cabin generator through the tower barrel saddle bridge through the power cable. In the power generation process of the wind turbine generator, the wind turbine generator can execute the process of yawing to wind and rotate, and the saddle bridge is used for preventing the power cable from falling off due to excessive torsion. And the contact of the saddle bridge and the cable can cause the epidermis wearing and tearing of cable, and heat accumulation forms the conflagration hidden danger. Therefore, the temperature of the saddle bridge and the detour power cables needs to be monitored in real time.
The saddle bridge is located tower section of thick bamboo top cabin bottom, open space, and current temperature-sensing sensor is not suitable for this operational environment. The existing temperature monitoring and alarming technology of a thermosensitive wire is to deploy thermosensitive wires near a saddle bridge. The temperature around the thermosensitive wire can be monitored in real time. The technique is suitable for the local temperature monitoring of the saddle bridge.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model discloses a problem to above-mentioned prior art exists makes the improvement, promptly the utility model discloses a
The utility model discloses an infrared thermal imaging monitoring technology, through monitoring saddle bridge and the ambient temperature around it change, monitor the temperature of saddle bridge to the form transmission of picture to the control station realizes real-time on-line monitoring and reports to the police. Prevent the heat accumulation of the saddle bridge from causing fire.
The technical scheme is as follows: an infrared thermal imaging monitoring alarm device for a saddle bridge of a wind turbine generator, comprising:
the infrared thermal imaging camera module is used for acquiring images and temperature signals of the saddle bridge and the surrounding environment of the saddle bridge;
the input end of the data processing module is connected with the output end of the infrared thermal imaging camera module and is used for receiving image signals and temperature signals acquired by the infrared thermal imaging camera module and carrying out classified coding in a matrix form to obtain corresponding image codes and temperature codes;
the input end of the temperature matrix identification module is connected with the output end of the data processing module and used for receiving the temperature codes sent by the data processing module, arranging the received temperature codes according to a matrix form, comparing the numerical values of each group of temperature matrixes, starting a temperature early warning signal when the temperature change exceeds 3 ℃ and the increase trend of three continuous groups of data processes is reached, and sending the temperature early warning signal to the alarm module;
the input end of the image identification module is connected with the output end of the data processing module and is used for receiving the image code sent by the data processing module, searching a red part in the image according to the received image code in a monitoring area set by the image, correspondingly marking a matrix point position of the part, and sending the matrix point position of the part to the alarm module;
the input end of the alarm module is respectively connected with the output end of the temperature matrix identification module and the output end of the image identification module and used for comparing whether the early warning signal point location of the temperature matrix identification module is consistent with the matrix point location marked by the image identification module, if so, an audible and visual alarm signal is sent out through an audible and visual alarm device, and the latest image is sent to the client; if the images are inconsistent, recording and sending the images at the latest moment to the client;
the input end of the acousto-optic alarm device is connected with the output end of the alarm module;
and the input end of the client is connected with the output end of the alarm module.
Has the advantages that: the utility model discloses an infrared thermal imaging monitoring alarm device for saddle bridge of wind turbine generator system has following intentional effect:
1. the saddle bridge of the wind turbine generator and the surrounding environment thereof can be comprehensively monitored, and the monitoring range is wide;
2. the operation is easy.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram of an infrared thermal imaging monitoring alarm device for a saddle bridge of a wind turbine generator system.
The specific implementation mode is as follows:
the following describes the embodiments of the present invention in detail.
As shown in fig. 1, an infrared thermal imaging monitoring alarm device for a saddle bridge of a wind turbine generator includes:
the infrared thermal imaging camera module is used for acquiring images and temperature signals of the saddle bridge and the surrounding environment of the saddle bridge;
the input end of the data processing module is connected with the output end of the infrared thermal imaging camera module and is used for receiving image signals and temperature signals acquired by the infrared thermal imaging camera module and carrying out classified coding in a matrix form to obtain corresponding image codes and temperature codes;
the input end of the temperature matrix identification module is connected with the output end of the data processing module and used for receiving the temperature codes sent by the data processing module, arranging the received temperature codes according to a matrix form, comparing the numerical values of each group of temperature matrixes, starting a temperature early warning signal when the temperature change exceeds 3 ℃ and the increase trend of three continuous groups of data processes, and sending the temperature early warning signal and the point position to the alarm module;
the input end of the image identification module is connected with the output end of the data processing module and is used for receiving the image code sent by the data processing module, searching a red part in the image according to the received image code in a monitoring area set by the image, correspondingly marking a matrix point position of the part, and sending the matrix point position of the part to the alarm module;
the input end of the alarm module is respectively connected with the output end of the temperature matrix identification module and the output end of the image identification module and used for comparing whether the early warning signal point location of the temperature matrix identification module is consistent with the matrix point location marked by the image identification module, if so, an audible and visual alarm signal is sent out through an audible and visual alarm device, and the latest image is sent to the client; if the images are inconsistent, recording and sending the images at the latest moment to the client;
the input end of the acousto-optic alarm device is connected with the output end of the alarm module;
and the input end of the client is connected with the output end of the alarm module.
Furthermore, the sound and light alarm device is a device capable of emitting sound and light alarm signals simultaneously.
The embodiments of the present invention have been described in detail. However, the present invention is not limited to the above-described embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by a person of ordinary skill in the art.
Claims (1)
1. An infrared thermal imaging monitoring alarm device for a saddle bridge of a wind turbine, comprising:
the infrared thermal imaging camera module is used for acquiring images and temperature signals of the saddle bridge and the surrounding environment of the saddle bridge;
the input end of the data processing module is connected with the output end of the infrared thermal imaging camera module and is used for receiving image signals and temperature signals acquired by the infrared thermal imaging camera module and carrying out classified coding in a matrix form to obtain corresponding image codes and temperature codes;
the input end of the temperature matrix identification module is connected with the output end of the data processing module and used for receiving the temperature codes sent by the data processing module, arranging the received temperature codes according to a matrix form, comparing the numerical values of each group of temperature matrixes, starting a temperature early warning signal when the temperature change exceeds 3 ℃ and the increase trend of three continuous groups of data processes, and sending the temperature early warning signal and the point position to the alarm module;
the input end of the image identification module is connected with the output end of the data processing module and is used for receiving the image code sent by the data processing module, searching a red part in the image according to the received image code in a monitoring area set by the image, correspondingly marking a matrix point position of the part, and sending the matrix point position of the part to the alarm module;
the input end of the alarm module is respectively connected with the output end of the temperature matrix identification module and the output end of the image identification module and used for comparing whether the early warning signal point location of the temperature matrix identification module is consistent with the matrix point location marked by the image identification module, if so, an audible and visual alarm signal is sent out through an audible and visual alarm device, and the latest image is sent to the client; if the images are inconsistent, recording and sending the images at the latest moment to the client;
the input end of the acousto-optic alarm device is connected with the output end of the alarm module;
and the input end of the client is connected with the output end of the alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921467221.4U CN210571038U (en) | 2019-09-05 | 2019-09-05 | Infrared thermal imaging monitoring alarm device for saddle bridge of wind turbine generator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921467221.4U CN210571038U (en) | 2019-09-05 | 2019-09-05 | Infrared thermal imaging monitoring alarm device for saddle bridge of wind turbine generator |
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| CN210571038U true CN210571038U (en) | 2020-05-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414067A (en) * | 2022-04-01 | 2022-04-29 | 深圳市海清视讯科技有限公司 | Thermal imaging data processing method and device, thermal imaging photographic equipment and storage medium |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414067A (en) * | 2022-04-01 | 2022-04-29 | 深圳市海清视讯科技有限公司 | Thermal imaging data processing method and device, thermal imaging photographic equipment and storage medium |
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