Commercial Air Conditioner Automatic Commodity Inspection Test Equipment
The full-automatic intelligent commodity inspection system for commercial air conditioners is designed with advanced full-automatic inspection technology and intelligent technology to realize automatic testing of security check data and commodity inspection data, and automatic switching of security check and commodity inspection
The system is applicable to: commercial air unit, commercial air dispenser, special air machine, household machine, precision air conditioning, special air base station, machine room outside machine, inter - column, multi - connection outside machine, etc
System composition: it should be composed of control cabinet, operation panel, control cabinet for security inspection, electrical control system, software control and intelligent analysis system
The structural characteristics
- Workstation: composed of control cabinet and operation panel, the workstation computer and controller are placed to control and execute the transmission of control instructions and data storage, and complete various detection actions
- Control cabinet for security check and commodity inspection: it is used to input the security check entry line and commodity inspection power supply from the security check instrument and workstation, and output the tested electromechanical source and grounding wire through the switch of contactor, so as to realize the sequential security check and commodity inspection operation
- Electrical control: the main implementation of input and output power control, security inspection switch control, internal control, inspection components control
Automated intelligent detection
Commercial air conditioning technology is complex, detection of high difficulty, to improve test yield and efficiency, this system adopts the design of automatic, intelligent analysis and control, the key implementation under test machine automatic identification and the process parameters of standard automatic model selection, exclusive automatic selection, security automatic execution, automated inspection, security inspection automatic switch and all kinds of automatic data acquisition
The data collection
The system automatically collects data, mainly including power supply frequency, voltage, current, power, high voltage side pressure, low voltage side pressure, ambient temperature, air outlet temperature and so on
Test independence
The system adopts a number of stations to measure and control the overall system, and each monitoring station is equipped with an independent dedicated host, as well as an independent detection and judgment system, which is not affected by the fault of other monitoring stations
Multi-model support
The workstation is designed with two types of input voltage and frequency. The power supply is automatically switched according to the preset reference parameters
Intelligent analysis
- Base set data reading and comparison analysis
- Judgment and analysis of solenoid valve switch action
- Determination and analysis of heating
- Refrigeration operation analysis
- Comparison of mechanical and electrical flow and frequency machine parameters with set values
- Comparative analysis of machine parameters and set values of fan current
Spot check tooling specification
| grounding | Input current | Grounding resistance |
| 0 file | 25 or less a | 150 m Ω |
| 1" | 25 or less a | 70 m Ω |
| insulation | The input voltage | Insulation resistance |
| 0 file | 1000 v or less | 60 m Ω plus or minus 5% |
| 1" | 1000 v or less | 9 m Ω plus or minus 5% |
| pressure | The input voltage | Insulation resistance |
| 0 file | 2000 v or less | 200 k Ω plus or minus 2% |
| 1" | 2000 v or less | 15 k Ω plus or minus 2% |
| Let the cat out of the | The input voltage | Insulation resistance |
| 0 file | 400 v or less | 233 k Ω plus or minus 2% |
| 1" | 400 v or less | 46 k Ω plus or minus 2% |
The inspection of the test
- Commodity inspection and testing shall be conducted separately, including air supply at rated voltage and high wind, high voltage heating, low voltage refrigeration and secondary insulation, etc.
- Rated voltage supply high wind test, focusing on the high wind voltage, high wind current and high wind power test record; High voltage heating test, collect data including voltage, current, power, press, four-way valve, etc
(The following pictures are from the implementation case of Heritop)
Cooperative client
For more than 18 years, we have been providing competitive equipment and technical services to the following cooperative customers and gaining their trust
Our factory
HeriTop factory is located in Zhaoqing high tech development Zone, Guangdong Province, China,covering an area of 5000 square meters. It is equipped with parts manufacturing workshop, assembly workshop, commissioning workshop, laboratory, exhibition center, etc.
