IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0611888
(2003-07-03)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- Cohand Technology Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
6 |
초록
▼
A controlled method for an energy-saving and energy-releasing air conditioning discloses the energy-saving and energy-releasing actions performed by the two adjoined heat exchangers of the storage means. The feature of this design is to meet refrigerating and heat-produced requirements by using the
A controlled method for an energy-saving and energy-releasing air conditioning discloses the energy-saving and energy-releasing actions performed by the two adjoined heat exchangers of the storage means. The feature of this design is to meet refrigerating and heat-produced requirements by using the controlled method of the present invention. Automatically adjusting the refrigerant flow rates of the first and the second circular refrigerant loops can place it into the optimum operational condition while central air conditioner is either under high loading or under low loading condition.
대표청구항
▼
1. A controlled method for an energy-saving and energy-releasing refrigerating air conditioner wherein a refrigerating requirement is greater than a heating requirement during circulation, and where a refrigerating temperature is greater than a setting refrigerating temperature, an energy-saving and
1. A controlled method for an energy-saving and energy-releasing refrigerating air conditioner wherein a refrigerating requirement is greater than a heating requirement during circulation, and where a refrigerating temperature is greater than a setting refrigerating temperature, an energy-saving and energy-releasing refrigerating air conditioning system forces performing refrigerating circulation, which the method comprising the steps of:(1) in cases where a 2nd refrigerant back-flow temperature is greater than a 2nd setting temperature with adding setting temperature range, and where a first refrigerant back-flow temperature is greater than a first setting temperature with adding setting temperature range, the refrigerating air conditioning system automatically chooses a 2nd refrigerant circular loop as circulation, and 2nd refrigerant flow controllers therefore are all opened, and a refrigerant flow rate is at a maximum flow rate, a flow of a first refrigerant flow controller is at a minimum flow rate, and a storage means is performing a cool-releasing action;(2) in the cases where the 2nd refrigerant back-flow temperature is less than or equal to the 2nd setting temperature with adding setting temperature range, and where the second refrigerant back-flow temperature is greater than or equal to the second setting temperature, the first and the second refrigerant circular loops are acting at the same time, and the refrigerant flow rate of the second refrigerant flow controller is a direct ratio to the second refrigerant back-flow temperature, as a result, the refrigerant flow rate is automatically adjusted and increases the refrigerant flow rate of the first refrigerant flow controller, the storage means performing a cool-saving action and the cool-releasing action, and making the cool-releasing action into the cooling-saving action;(3) in the cases where the 2nd refrigerant back-flow temperature is less than the 2nd setting temperature, and where the first refrigerant back-flow temperature is greater than or equal to the first setting temperature, the refrigerating air conditioning system automatically chooses the first refrigerant circular loop as circulation, and the flow of 2nd refrigerant flow controllers in the means time is at a minimum flow rate, the flow of the first refrigerant flow controller is at a maximum flow rate, and the storage means is performing the cool-saving action; and(4) while the temperature of storage means is less than or equal to the setting temperature, the central air conditioner will stop operation.2. A controlled method for an energy-saving and energy-releasing refrigerating air conditioner wherein a refrigerating requirement is less than or equal to a setting refrigerating temperature during circulation, and wherein a heat-produced temperature is less than a setting heating-produced temperature, an energy-saving and energy-releasing refrigerating air conditioning system forces performing heating-produced circulation, which the method comprising the steps of:(1) in cases where a first refrigerant back-flow temperature is less than a first setting temperature, and where a second refrigerant back-flow temperature is less than a second setting temperature, the refrigerating air conditioning system automatically chooses a first refrigerant circular loop as circulation, and first refrigerant flow controllers are all opened, and a refrigerant flow rate is at maximum flow rate, a flow of the second refrigerant flow controller is at a minimum flow rate, and a storage means is performing a heat-releasing action;(2) in the cases where the first refrigerant back-flow temperature is less than or equal to the first setting temperature with adding setting temperature range, and where the first refrigerant back-flow temperature is greater than or equal to the first setting temperature, the first and the second refrigerant circular loops are acting at the same time, and the refrigerant flow rate of the first refrigerant flow controller is an inverse ratio to the first refrigerant back-flow temperature, and while the first refrigerant back-flow temperature is greater, the refrigerant flow rate of the first refrigerant flow controller is small, and as a result, the refrigerant flow rate is automatically adjusted and the refrigerant flow rate of the second refrigerant flow controller is increased, the storage means will perform, a heat-saving action and the heat-releasing action, and makes the heat-releasing action into the heat-saving action;(3) in the cases where the first refrigerant back-flow temperature is greater than the first setting temperature with adding setting temperature range, and where the second refrigerant back-flow temperature is greater than or equal to the second setting temperature, the refrigerating air conditioning system automatically makes heating-releasing action to the heating-saving action and automatically chooses the second refrigerant circular loop as circulation, and the flow of the first refrigerant flow controllers in the means time is at minimum flow rate, the flow of the second refrigerant flow controller is at a maximum flow rate, and the storage means is performing the heat-saving action; and(4) while the temperature of storage means is greater than or equal to the setting temperature, the central air conditioner will stop operation and complete the energy-saving operation.
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