The present invention relates to a ball valve and a heat pump system including the ball valve. The ball valve, the heat pump system including the ball valve, and a control method thereof according to the present invention include a valve housing having three orthogonal openings and two balls having different types of flow paths, and thus can control refrigerant flow in up to seven modes including a mode in which every inlet and outlet is completely open and a mode in which every inlet and outlet is completely closed. Accordingly, the number of expansion valves applied to the heat pump system can be reduced to simplify a control algorithm and a refrigerant circuit shape, and reduce manufacturing costs.
La présente invention se rapporte à un clapet à bille et un système de pompe à chaleur comportant le clapet à bille. Le clapet à bille, le système de pompe à chaleur comprenant le clapet à bille et un procédé de commande de celui-ci selon la présente invention comprennent un boîte de clapet ayant trois ouvertures perpendiculaires et deux billes ayant deux types de trajets de flux, ce qui permet de réguler le flux de réfrigérant dans pas moins de sept modes, y compris un mode dans lequel chaque entrée et chaque sortie sont complètement ouvertes et un mode dans lequel chaque entrée et chaque sortie sont complètement fermées. Par conséquent, le nombre de soupapes d'expansion appliquées au système de pompe à chaleur peut être réduit pour simplifier un algorithme de commande et une forme de circuit de réfrigérant, et réduire les coûts de fabrication.
본 발명은 볼밸브 및 볼밸브를 포함하는 히트펌프 시스템에 관한 것이다. 본 발명의 볼밸브와 볼밸브를 포함하는 히트펌프 시스템 및 이의 제어방법은 직교 형태의 개구부 3개를 갖는 밸브 하우징과 2개의 서로 다른 형태의 유로를 갖는 볼을 포함함으로써, 모든 유출입구의 완전 개방 및 완전 폐쇄 모드를 포함하는 최대 7가지 모드로 냉매 유동을 제어할 수 있고, 이에 따라 열펌프 시스템에 적용되는 팽창밸브의 수를 감축하여 제어 알고리즘 및 냉매의 서킷 형상을 단순화 하고, 제작비용을 절감할 수 있는 효과가 있다.
BALL VALVE, HEAT PUMP SYSTEM INCLUDING BALL VALVE, AND CONTROL METHOD THEREOF
CLAPET À BILLE, SYSTÈME DE POMPE À CHALEUR COMPORTANT UNE SOUPAPE À BILLE, ET SON PROCÉDÉ DE COMMANDE
볼밸브와 볼밸브를 포함하는 히트펌프 시스템 및 이의 제어방법
2025-08-07
Patent
Electronic Resource
Korean
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F16K VALVES , Ventile |
BALL VALVE, HEAT PUMP SYSTEM INCLUDING BALL VALVE, AND CONTROL METHOD THEREOF
European Patent Office | 2025
|Heat pump system including ball valve and control method thereof
European Patent Office | 2025
Ball for ball valve and valve for vehicle heat pump system using the same
European Patent Office | 2023
|