Transformer vibration noise acquisition device storage box and vibration noise acquisition equipment

Abstract

The invention relates to a transformer vibration noise acquisition device storage box and vibration noise acquisition equipment. The transformer vibration noise acquisition device storage box comprises a lower box body, an upper box body and a control device bracket, wherein the lower box body defines an accommodating cavity, the accommodating cavity is used for accommodating a transformer vibration noise acquisition device, and the accommodating cavity has an opening; the upper box body is movably connected with the lower box body and is used for sealing the opening; a first accommodating groove is formed in the outer surface of the upper box body; and the control device bracket is movably connected with the upper box body, can be accommodated in the first accommodating groove and is usedfor supporting the control device. The transformer vibration noise acquisition device storage box provided by the invention can realize centralized storage of the transformer vibration noise acquisition devices, and is convenient to store, transport and use.

Description

technical field

[0001] The present application relates to the field of power equipment, in particular to a storage box for a transformer vibration and noise collection device and vibration and noise collection equipment. Background technique

[0002] The noise and vibration during the operation of the transformer are mainly caused by the hysteresis of the core silicon steel sheet and the electromagnetic force of the winding. Vibration and noise during transformer operation can reflect the operating conditions of the equipment. It is stipulated in the maintenance guidelines of power transformers that the vibration and noise of transformers should be detected during transformer inspections.

[0003] At present, there is a transformer vibration and noise collection device, which includes a vibration sensor, a noise sensor, a signal acquisition card, a control device, and a pickup bracket. When noise detection is required, the vibration sensor is placed on the tank wall of the...

Examples

Embodiment Construction

[0049] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail through the following embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0050] The serial numbers assigned to components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "connection" mentioned in this application all include direct and indirect connection (connection) unless otherwise specified. In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom"...

technical field

[0001] The present application relates to the field of power equipment, in particular to a storage box for a transformer vibration and noise collection device and vibration and noise collection equipment. Background technique

[0002] The noise and vibration during the operation of the transformer are mainly caused by the hysteresis of the core silicon steel sheet and the electromagnetic force of the winding. Vibration and noise during transformer operation can reflect the operating conditions of the equipment. It is stipulated in the maintenance guidelines of power transformers that the vibration and noise of transformers should be detected during transformer inspections.

[0003] At present, there is a transformer vibration and noise collection device, which includes a vibration sensor, a noise sensor, a signal acquisition card, a control device, and a pickup bracket. When noise detection is required, the vibration sensor is placed on the tank wall of the...

Examples

Embodiment Construction

[0049] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail through the following embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0050] The serial numbers assigned to components in this document, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "connection" mentioned in this application all include direct and indirect connection (connection) unless otherwise specified. In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom"...

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