Oil return control method for fully constant frequency multi-connected air conditioning unit
An oil return control, multi-connection technology, applied in the direction of compressors, refrigerators, refrigeration components, etc., can solve the problems of high exhaust temperature, damage and failure of the compressor, and achieve the prevention of excessive exhaust temperature and balanced oil volume. , the effect of reducing costs
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0018] Such as figure 1 As shown, the oil return control method of the full fixed-frequency multi-line unit of the present invention, the specific steps are as follows.
[0019] a. Connect the outlet of the oil separator 1 with the inlet of the first oil return capillary 2, connect the outlet of the first oil return capillary 2 with the inlets of the two fixed-frequency compressors 3; connect the outlet of the oil separator 1 with the oil return pipe The inlet of 4 is connected, and the outlet of the oil return pipe 4 is connected with the inlet of the gas-liquid separator 5. An oil return port 6 is set at the bottom of the gas-liquid separator 5, and the oil return port 6 of the gas-liquid separator 5 is connected with the solenoid valve. The inlet of the second oil return capillary 8 of 7 is communicated, and the outlet of the second oil ret...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com