Air door closing in-place detecting device and refrigerating plant

A detection device and damper technology, which is applied to household refrigeration devices, cooling fluid circulation devices, lighting and heating equipment, etc., can solve problems such as damper failure to close, abnormal cooling of multiple rooms, door deformation, etc., to improve reliability, The effect of improving the detection rate and improving the reliability

Active Publication Date: 2014-07-02
HEFEI MIDEA REFRIGERATOR CO LTD
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AI Technical Summary

Problems solved by technology

The electric damper used in the prior art, due to the design scheme and the position and direction of installation in the refrigeration equipment are different, often due to the deformation or freezing of the door body of the electric damper, the damper cannot be closed tightly, resulting in the refrigeration of multiple rooms. abnormal problem

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  • Air door closing in-place detecting device and refrigerating plant

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Embodiment Construction

[0028] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0029] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

[0030] Refer to the attached figure 1 A damper closing in-position detection device provided according to an embodiment of the present invention is described.

[0031] Such as figure 1 As shown, the damper...

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Abstract

The invention provides an air door closing in-place detecting device and a refrigerating plant. The air door closing in-place detecting device comprises a detecting element, a detecting circuit and a controlling element. The detecting element is mounted on an air door and is used for detecting the air door and determining whether the air door is closed in place or not; the detecting circuit is connected with the detecting element and transmits control signals according to detection results of the detecting element; the controlling element receives the control signals outputted by the detecting circuit and controls actions of the air door according to the received control signals. The air door closing in-place detecting device and the refrigerating plant have the advantages that the air door closing in-place detecting device is provided with the detecting element, the detecting circuit and the controlling element, so that the detection rate of anomaly of the air door can be effectively increased, refrigerating equipment such as a refrigerator can be in the designed allowable optimal working state, and the reliability of a product can be effectively improved.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, and more specifically, to a detection device for fully closed damper and a refrigeration device including the fully closed detection device for the damper. Background technique [0002] With the widespread use of refrigeration equipment, the electric damper has become a key component of the air-cooled multi-chamber refrigeration control switch. By opening and closing the electric damper, the purpose of controlling the temperature of each room of the multi-chamber refrigeration equipment is different. . The electric damper used in the prior art, due to the design scheme and the position and direction of installation in the refrigeration equipment are different, often due to the deformation or freezing of the door body of the electric damper, the damper cannot be closed tightly, resulting in the refrigeration of multiple rooms. Exception problem. Contents of the invention [0003] The pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D29/00F25D17/04
Inventor 符秀亮孙超刘富明祝云飞张志陈鹏张玉婷
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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