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Monitoring method and monitoring device for air conditioner filter element and vehicle-mounted air conditioner system

A monitoring device and filter element technology, which is applied to vehicle parts, transportation and packaging, air treatment equipment, etc., can solve problems such as inaccurate judgment and untimely replacement

Active Publication Date: 2020-07-17
SANY HEAVY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the existing technology, the replacement of the abnormal internal air filter completely depends on the visual inspection and experience of the after-sales staff of the excavator, and there are cases where the judgment is inaccurate and the replacement is not timely

Method used

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  • Monitoring method and monitoring device for air conditioner filter element and vehicle-mounted air conditioner system
  • Monitoring method and monitoring device for air conditioner filter element and vehicle-mounted air conditioner system
  • Monitoring method and monitoring device for air conditioner filter element and vehicle-mounted air conditioner system

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, every other embodiment obtained by those skilled in the art withou...

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Abstract

The invention provides a monitoring method and a monitoring device for an air conditioner filter element and a vehicle-mounted air conditioner system, which relate to the technical field of air conditioner filter element monitoring. The monitoring method comprises the steps that a preset first pressure difference threshold value of the inner side and the outer side of the filter element, a presetfirst air speed threshold value of an air outlet pipeline of the air conditioner and a preset use time threshold value of the filter element are obtained, and when the air conditioner works, the actual pressure difference, the actual air speed and the actual use time of the filter element are obtained in real time; if the actual pressure difference is detected to be larger than the first pressuredifference threshold value, the actual wind speed is smaller than the first wind speed threshold value and the actual use time is larger than the use time threshold value, the monitoring result of thefilter element is determined to be abnormal; and the monitoring result of the filter element is sent to the equipment terminal, so that a touch screen of the equipment terminal displays the monitoring result of the filter element. By comprehensively considering the three parameters related to the use state of the filter element, the state information of the filter element can be received in realtime, and relatively accurate judgment can be made, so that the abnormal filter element can be replaced in time.

Description

technical field [0001] The present application relates to the technical field of air conditioner filter monitoring, in particular to a method for monitoring an air conditioner filter, a monitoring device and a vehicle air conditioner system. Background technique [0002] Air conditioning equipment is our common equipment used to adjust the temperature, humidity and air cleanliness in confined spaces. Furthermore, the air conditioning equipment on excavators can provide operators with a good operating environment. The on-board air conditioning system on the excavator is generally equipped with an internal air filter to clean the air in the cab. Once the internal air filter is abnormal, it will seriously affect the cleaning of the indoor air by the air conditioner and the air output of the air conditioner. Consider whether to replace the inner air filter. [0003] In the prior art, the replacement of an abnormal internal air filter element depends entirely on the visual inspe...

Claims

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Application Information

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IPC IPC(8): B60H1/00B60H3/06
CPCB60H1/00585B60H3/06
Inventor 武鹏徐杰朱国强
Owner SANY HEAVY MACHINERY
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