Refrigerating and heat preserving system
A heat preservation system and heat preservation room technology, which is applied in the direction of household refrigeration devices, coolers, cooling fluid circulation devices, etc., can solve the problems of refrigeration and heat preservation waste, poor effect, etc., and achieve the effects of reducing loss, simple structure, and reducing waste
Active Publication Date: 2015-10-21
FOSHAN SUNDE WEILI KITCHEN EQUIP
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- Application Information
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Problems solved by technology
As a result, both refrigeration and heat preservation waste a lot of energy, and the effect is not good.
Method used
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[0013] like figure 1 As shown, the technical solution of the present invention is: a refrigeration and heat preservation system, comprising a refrigeration chamber 1, a cold source chamber 2 and a heat preservation chamber 3, the refrigeration chamber 2 communicates with the cold source chamber 2 through a pipeline, and the pipeline is provided with The fan 4 transmits the cold air to the refrigeration chamber 2 for a heat exchange through the fan 4. The refrigeration chamber 1 communicates with the heat preservation chamber 3 and the condenser 6 through a pipeline and a three-way valve 5, and the pipeline is provided with a fan 4. The temperature sensor is provided in the heat preservation chamber 3, and the temperature sensor is electrically connected to the three-way valve 5. After a heat exchange, the cold air is filtered and sent to the heat preservation chamber. When the heat preservation chamber reaches a certain temperature, the sensor feeds the three-way valve. A sign...
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The invention provides a refrigerating and heat preserving system. The refrigerating and heat preserving system comprises a refrigerating chamber, a cold source chamber and a heat preserving chamber, wherein the refrigerating chamber is communicated with the cold source chamber through a pipeline, the pipeline is provided with a draught fan, the refrigerating chamber is communicated with the heat preserving chamber and a condenser through a pipeline and a three-way valve respectively, and the pipeline is provided with a drought fan, the heat preserving chamber is connected with the condenser through a pipeline, the condenser is communicated with the cold source chamber, the pipeline is provided with a drought fan, a temperature sensor is arranged in the heat preserving chamber, the temperature sensor is electrically connected with the three-way valve, the pipeline connected between the refrigerating chamber and the heat preserving chamber is provided with a filter layer, the pipeline connected between the refrigerating chamber and the cold source chamber is provided with a filter layer, and the pipeline connected between the heat preserving chamber and the condenser is provided with a filter layer. The refrigerating and heat preserving system has the advantages that the structure is simple, graded use of energy is achieved, and the refrigerating and heat preserving effects are high.
Description
technical field [0001] The invention belongs to the field of refrigeration equipment, and in particular relates to a refrigeration and heat preservation system. Background technique [0002] In the existing technology, refrigeration and heat preservation are usually set separately, and the energy output through heat exchange in the refrigeration process disappears without disposal. Insulation is usually provided with a cold source and an insulation layer around it to achieve the purpose of heat preservation and cold storage. After the cold source is lost to 50%, it will not be able to achieve the effect of heat preservation. Thus, refrigeration and heat preservation all waste a lot of energy, and the effect is not good. Contents of the invention [0003] The object of the present invention is to provide a refrigeration and heat preservation system with simple structure, realizing cascade utilization of energy, and better refrigeration and heat preservation effect. [000...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F25D11/02F25D29/00F25D17/06
CPCF25D11/02F25D17/065F25D29/00F25D2317/04
Inventor 陈钦先
Owner FOSHAN SUNDE WEILI KITCHEN EQUIP