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Air conditioner surge test method and system

A test system and test method technology, applied in the direction of measuring device, fluid velocity measurement, velocity/acceleration/impact measurement, etc., can solve the problems of inaccurate test results, high test manpower cost, strong subjectivity of manual test, etc., to achieve test The result is objective and the effect of improving efficiency

Active Publication Date: 2020-01-24
AUX AIR CONDITIONING LTD BY SHARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims to propose a method and device for air-conditioning surge testing to overcome the problems of strong subjectivity of manual testing, inaccurate test results, and high testing labor costs.

Method used

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  • Air conditioner surge test method and system
  • Air conditioner surge test method and system
  • Air conditioner surge test method and system

Examples

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no. 1 example

[0023] Please refer to figure 1 , figure 1 An air conditioner surge test system 100 provided by an embodiment of the present invention is shown. The air conditioner surge test system 100 includes a test host 10 , a front-end collector 20 and a sensing unit 30 . The test host 10 and the sensing unit 30 are electrically connected to the front-end collector 20 respectively.

[0024] The test host 10 is also electrically connected to the air conditioner indoor unit 40 to be tested. The test command sent by the test host 10 is sent to the air conditioner indoor unit 40 to be tested. The air conditioner indoor unit 40 to be tested responds to the test instruction and enters each test working condition in turn, and operates. It should be noted that the running time of the air conditioner indoor unit 40 to be tested in each test condition can be preset. The test instruction may be an instruction to trigger the air conditioner indoor unit 40 to be tested to enter each test working...

no. 2 example

[0029] Please refer to image 3 , image 3 It is a flow chart of the steps of the air-conditioning surge test method provided by the embodiment of the present invention. The method is applied to the air-conditioning surge test system 100 in the first embodiment, and the sensing unit 30 in the air-conditioner surge test system 100 includes a plurality of wind speed sensors. Such as image 3 As shown, the method includes the following steps:

[0030] Step S101 , the test host 10 sends a test command to the air conditioner indoor unit 40 to be tested, so that the air conditioner indoor unit 40 to be tested responds to the test command and enters each test condition sequentially.

[0031] In this embodiment, the test working conditions include all working conditions of the air conditioner indoor unit in normal use, and each working condition includes cooling or heating, wind sweeping direction and corresponding normal wind speed time curve, etc. The air conditioner indoor unit...

no. 3 example

[0047] Please refer to Figure 5 , Figure 5 It is a flow chart of the steps of the air-conditioning surge test method provided by the embodiment of the present invention. The method is applied to the air conditioner surge test system 100 in the first embodiment, and the sensing unit 30 in the air conditioner surge test system 100 includes a plurality of the sound pressure sensors. Such as Figure 5 As shown, the method includes the following steps:

[0048] Step S201 , the test host 10 sends a test command to the air conditioner indoor unit 40 to be tested, so that the air conditioner indoor unit 40 to be tested responds to the test command and enters each test condition sequentially.

[0049] In this embodiment, the test working conditions include all working conditions of the air conditioner indoor unit in normal use, and each working condition includes cooling or heating, wind sweeping direction and corresponding normal wind speed time curve, etc. The air conditioner i...

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Abstract

The present invention provides an air conditioning surge testing method and system and belongs to the air conditioner testing technical field. The air conditioning surge testing method is applied to the air conditioning surge testing system. The system includes a test host, a front-end collector and a sensing unit, wherein the test host and the sensing unit are electrically connected with the front-end collector. The method includes the following steps that: the front-end collector collects the real-time characteristic information of the air outlet of the indoor unit of an air conditioner to be tested through the sensing unit, wherein the real-time characteristic information contains at least one item selected from air speed information and sound pressure information; and the front-end collector sends the collected real-time characteristic information to the test host; and the test host determines whether surge noises are generated according to the real-time characteristic information.According to the air conditioning surge testing method and system of the invention, a test result which is obtained through analysis based on objective real-time characteristic information change ismore objective; an entire testing process is automatically realized; long-term and sustainable testing can be performed; the efficiency of the testing can be the improved; and the labor costs of the testing can be reduced.

Description

technical field [0001] The present invention relates to an air conditioner test, in particular to an air conditioner surge test method and system. Background technique [0002] Air conditioner surge refers to the phenomenon that the internal unit of the air conditioner makes an annoying sound similar to the uneven breathing of a patient when it is running. The surge phenomenon of the air conditioner is not only a loss to the air conditioner itself. At the same time, the surge noise associated with the surge phenomenon also greatly affects the user's quality of life. Therefore, the noise generated by the surge of the air conditioner's internal unit is also the focus of user complaints. [0003] In response to this problem, air-conditioning manufacturers continue to carry out technological reforms. In the process of technological reform, it is necessary to continuously test whether the reformed technical solution is effective. At the same time, it is also necessary to pass...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01H17/00G01P5/00
CPCG01H17/00G01P5/00
Inventor 兰江华
Owner AUX AIR CONDITIONING LTD BY SHARE LTD
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