Vehicle with refrigerator system
By using a dual evaporator and single compressor design, combined with the control of an electronic expansion valve and pressure sensor, the problems of high cost and low refrigeration efficiency of vehicle-mounted refrigerator systems have been solved, achieving low-temperature high-efficiency refrigeration and system simplification.
CN223546213UActive Publication Date: 2025-11-14YIBIN COWIN AUTO CO LTD
Patent Information
- Application Number
- CN202422634259.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Technical Problem
Existing vehicle-mounted refrigerator systems are expensive and have low cooling efficiency, making it difficult to achieve low-temperature and high-efficiency cooling without increasing the overall vehicle cost.
Method used
It adopts a dual evaporator and single compressor structure design, combined with electronic expansion valve and pressure sensor, and realizes closed-loop control of suction pressure through controller, sharing a single compressor to provide cooling capacity for refrigerator and air conditioning systems.
Benefits of technology
It achieves low-temperature refrigeration below -15℃, improving the refrigeration speed and system lifespan, while reducing system cost and structural complexity.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN223546213U_ABST
Abstract
The utility model discloses a vehicle with a refrigerator system, which comprises a refrigerator evaporator, an air conditioning evaporator, a compressor and a condenser, one end of the condenser is connected with the compressor, and the other end of the condenser is connected with the refrigerator evaporator and the air conditioning evaporator. According to the vehicle with the refrigerator system, the refrigerator and the air conditioner share one compressor through control over the suction pressure of the compressor, the system structure is simplified, and the system cost is reduced.
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Citation Information
Patent Citations
Vehicle
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