The utilization rate of air conditioners is increasing. The reversing valve is a very important component in the air conditioner. It is equivalent to a control valve. It is used to change the direction of the flow of freon in the air conditioner to change the functions of the two air conditioners to achieve cooling, heating or Switching of functions such as defrosting. The reversing valve is mainly used in heat pump air conditioners, and there are mainly 4 pipes connected to it in structure. Therefore, the reverse design of the reversing valve is an important process, and a comparison can be made through data. A customer in Guangzhou needed to scan and measure the air conditioner reversing valve to get the data reverse design.
Practical problems
The reversing valve is composed of a valve body and 4 connecting pipes. The structure is complicated, and the connection is easy to cause dead ends, the surface is not neat, and it is not easy to splice. The small holes for connecting capillaries bring certain difficulties to the scanning work.
Scanning diagram of air conditioner reversing valve site
Ordinary three-dimensional scanners measure, although the volume is not large, but the details of the scanning accuracy are not high, incomplete, unable to meet customer requirements, and the effect is not good.
Scanning diagram of air conditioner reversing valve site
Holon solutions
Our engineers use a new type of handheld 3D scanner for measurement, and choose the HOLON760 handheld 3D scanner.
The HOLON760 handheld 3D scanner has extremely fast scanning speed and high single-machine measurement accuracy. It does not need to use a photogrammetric system to meet customers' high-efficiency and high-quality requirements. 7 groups of cross laser lines plus one extra laser line totaling 15 laser lines, can also be changed to a single laser scanning mode, multi-directional scanning at different angles, suitable for scanning deep holes and dead corners, in line with the complexity of the customer's workpiece. The automatic splicing technology of marking points makes the operation process flexible and convenient, which greatly improves work efficiency. The new R&D technology is guaranteed and time-saving. The scanned data is imported into the 3D software, and a complete high-precision data map can be obtained. Convenient, simple and easy to operate, saving time. In line with customer needs, the data graph has good effect and high accuracy.
Scanning diagram of air conditioner reversing valve site
STL data diagram of air conditioner reversing valve
STL data diagram of air conditioner reversing valve
STL data diagram of air conditioner reversing valve