Heat pump dryer capable of recycling process air
A dryer and process technology, applied in the direction of dryer, drying, drying gas layout, etc., can solve the problems of inconvenient maintenance, unreasonable layout, energy waste, etc., achieve simplified structure, convenient centralized setting, and energy saving Effect
Active Publication Date: 2015-07-15
JIANGSU TENESUN ELECTRICAL APPLIANCE
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Problems solved by technology
[0003] The purpose of the present invention is to provide an integrally embedded heat pump dryer to solve the problems of unreasonable layout and inconvenient maintenance in the prior art, and the heat of the discharged air flow is discharged in vain, resulting in waste of energy
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Embodiment Construction
[0016] See figure 1 , An integrally embedded heat pump dryer of the present invention includes a conventional heat pump system A and a drying chamber 1. The heat pump system A includes an evaporator 3 for cooling process air and a condenser (and compression Machine 5 and throttle valve 4). The heat pump system A is installed in a housing 2 that guides process air through the drying chamber 1, and the evaporator 3 and the radiator 6 are juxtaposed on the same side (outside) of the housing 2. The evaporator 3 and the radiator 6 are provided with an air outlet 22 and an air inlet 21 for process air at one side of the housing 2 respectively. An installation recess 11 capable of inserting the housing 2 is provided on one side of the drying chamber 1. When applied to a washing machine, the drying chamber 1 is a drum part of the washing machine.
[0017] A process air recycling device is provided between the air outlet 22 and the air inlet 21. The process air recycling device includ...
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A heat pump dryer capable of recycling process air comprises a conventional heat pump system and a drying chamber. The heat pump system comprises an evaporator and a heat dissipation device used for cooling process air, the heat pump system is mounted in a shell guiding process air to penetrate through the drying chamber, and the evaporator and the heat dissipation device are arranged on the same side of the shell side by side. A process air outlet and a process air inlet are formed in the position, wherein the evaporator and the heat dissipation device are located, of the shell respectively, a mounting concave opening capable of being embedded in the shell is formed in one side of the drying chamber, and a process air recycling device is arranged between the process air outlet and the process air inlet. The heat pump dryer has the advantages that the heat pump system can be conveniently dismounted and mounted when being maintained, the structure is simplified due to the fact that the evaporator and the heat dissipation device are arranged on the same side of the shell side by side, guiding openings and guiding pipes between the evaporator and the heat dissipation device and the drying chamber enable inflow air and outflow air not to be interfered, and work efficiency is improved. The process air recycling device is used for recycling discharged air, and energy is saved.
Description
Technical field [0001] The invention relates to a heat pump dryer capable of recycling process air, which is mainly used as a drying device or a drum washing machine with drying function. Background technique [0002] The main structure of the prior art includes a conventional heat pump system and a drying chamber. The heat pump system includes an evaporator for cooling process air and a condenser as a radiator. The disadvantage is that the position of the condenser of the radiator is unreasonably arranged and fixed inside the equipment, which not only affects the work efficiency, but also takes a lot of time and special tools for disassembly and assembly during maintenance, which is very inconvenient; Although the airflow is condensed, a certain amount of heat is discharged in vain, causing a waste of energy. Summary of the invention [0003] The purpose of the present invention is to provide an integrally embedded heat pump dryer to solve the problems of unreasonable layout and...
Claims
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IPC IPC(8): F26B21/02
Inventor 王颖杨奕王天舒
Owner JIANGSU TENESUN ELECTRICAL APPLIANCE