CN101481867A - Air energy clothes drying machine - Google Patents

Abstract

The invention provides an air-source clothes drying machine which consists of a drying drum and a heater. The heater is an air-source heat pump, and a heating interlayer of the drying drum is entwined by a heating coil tube. A secondary refrigerant in the heat pump absorbs heat from an environment, releases the heat when the secondary refrigerant transforms from gas to liquid while passing through the interlayer heating coil, and delivers the heat to the drying drum uniformly to heat and dry clothes. In virtue of the heat in the environment, the clothes drying machine has no electric leakage hazard and is not affected by climate, thus saving 50-75% of the cost all the year.

Description

Air energy clothes drying machine

Technical field

The present invention relates to a kind of cloth drying machine, especially utilize the cloth drying machine of air energy.

Background technology

Along with economic development and scientific and technological progress, the family expenses dryer has begun to enter household electric appliances.Its practical drying clothes, small articles such as footgear, when weather was bad, dryer had just become the good assistant.Commercially available dryer inner core is generally by the stainless steel manufacturing, owing to use electrical heating, the temperature in the dram is not the ten minutes balance, if clothing can not rotate in dram, drying time can be long, relatively takes.

Summary of the invention

At the problems referred to above, the invention provides a kind of cloth drying machine that utilizes the air energy.

A kind of air energy clothes drying machine, mainly form by dram, heater, it is characterized in that its heater is an air energy heat pump, the dram heating interlayer is coiling heat(ing) coil, refrigerant in the heat pump has absorbed the heat in the environment, be converted into release heat in the liquid process by gaseous state during by interlayer pipe heat(ing) coil, heat is evenly passed to dram, clothing is carried out heating, drying.

Remarkable result of the present invention is the heat energy that utilizes in the environment, does not also have the danger of electric leakage, and weatherproof, and electric energy has been saved in round-the-clock throughout the year work as usual greatly.

Description of drawings

Accompanying drawing is the dryer schematic diagram;

Wherein: 1, heat(ing) coil; 2, steam (vapor) outlet; 3, heat pump; 4, compressor; 5, expansion valve.

The specific embodiment

The present invention will be further described below in conjunction with accompanying drawing: heat and the vaporization of the refrigerant in the heat pump heating system 3 in can absorbing environmental, become gases at high pressure through compressor 4, gaseous coolant is by heat(ing) coil 1, with heat transferred heat(ing) coil 1, heat(ing) coil 1 evenly passes to heat the clothing in the dram again, thereby with the clothing oven dry, the water vapor after drying by the fire in the wet wash is discharged through steam (vapor) outlet 2, and the refrigerant of process heat exchange is converted into liquid process expansion valve 5 and returns heat pump 3.

The invention has the beneficial effects as follows the heat energy that utilizes in the environment, power consumption only is the 1/3-1/4 of electric dryer, does not also exist electric leakage dangerous, and weatherproof, round-the-clock throughout the year work as usual, and can save the expense of 50%-75% the whole year.

Claims (1)

1. air energy clothes drying machine, mainly form by dram, heater, it is characterized in that its heater is an air energy heat pump, the dram heating interlayer is coiling heat(ing) coil, refrigerant in the heat pump has absorbed the heat in the environment, be converted into release heat in the liquid process by gaseous state during by interlayer pipe heat(ing) coil, heat is evenly passed to dram, clothing is carried out heating, drying.