TW201031786A - Energy-saving dryer - Google Patents

Abstract

An energy-saving dryer is disclosed, which comprises: a main body having a containing tank and an opening connected to the containing tank; a lid which can be opened to associate with the lid of main body in an air-tight fashion to seal the opening of containing tank, so as to prevent the gas in the containing tank from leaking out to the exterior of the main body; a vacuum pump connected to a pipe conduit. The pipe conduit is associated with the main body and connected to the containing tank for extracting the gas or liquid in the containing tank; a refrigerator connected to a condenser tube; the condenser tube is associated with the main body and is disposed inside the containing tank to cool down the gaseous water molecule and reduce its volume, and to condense the gaseous water molecule into liquid droplet or solid ice to adhere onto the wall of the condenser tube, so as to accelerate the drying speed of the dried object, and achieve energy-saving effect.

Description

201031786 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a flooding machine, and more particularly to a dryer for rapidly drying laundry using a vacuum technique. [Prior Art] The current dryer uses a method of heating to increase the activity of moisture to dry the moisture. The heating method can be roughly divided into two types: hot air and steam. These two types of heating methods are extremely energy-intensive, and the clothes are heated by heating. The material is often limited by materials. Many materials are not suitable for drying by heating. It takes tens of minutes to dry and it takes a lot of energy. There are also patents for drying clothes using vacuum technology, such as the dryer disclosed in Taiwan Patent No. 314085, the microwave rapid dryer disclosed in Taiwan Patent No. 352〇98, and the vacuum rapid drying machine disclosed in Taiwan Patent No. M343684. Taiwan patent M343684 unveiled the real record ship, its recording continent has a whirlible swing Q drying basket, a motor drives the drying basket to rotate and swing, the bottom of the drying tank has a vacuum pump and - pressure valve, and _ electric heat | |Blower fan, when the sealed upper cover is closed on the clothes slot, the vacuum pump starts to vacuum, the circuit board is energized and controlled to heat the drum fan to heat the clothes, and the motor drives the drying basket to rotate and swing, so that the clothes in the drying basket are turned The vacuum pressure in the drying tank causes the moisture in the clothes to permeate out, the vacuum pressure causes the water to evaporate at a low temperature, and the vacuum drying can achieve low temperature drying, the warm air is blown into the drying tank from below, and the drying basket swings The clothes are turned, the hot air is quickly circulated, and the water vapor is extracted by the vacuum fruit to achieve the effect of quickly drying the clothes. 201031786 The volume of water changes from liquid to gas, which is about a multiple of the volume. It takes more time to pump gaseous water molecules out of the drying tank. SUMMARY OF THE INVENTION The present invention has been made in order to further improve a conventional vacuum dryer and improve the dehydration efficiency of a vacuum dryer. The main object of the present invention is to provide an energy-saving dryer in which a condensing tube is disposed in a vacuum dryer to cool gaseous water molecules to reduce their volume, and to condense sputum water molecules into liquid water droplets or solid state in the accommodating tank 10. The ice adheres to the wall of the condensing pipe, and the hydrazine effectively accelerates the drying speed of the object to be dried, thereby achieving an energy-saving effect. For other purposes and functions of the present invention, please refer to the drawings and the embodiments, which are described in detail below. [Embodiment] As shown in FIG. 1 , the energy-saving dryer 1 of the present invention includes a body 1 , a vacuum pump 20 , a heater 30 ′ - cold, an east machine 40 , an isolation net 5 〇 and a cover. 60. The main body is provided with a receiving groove 11, an opening 12 and a discharge hole 13; the opening 12 and the discharging hole 13 respectively communicate with the receiving groove 11. The cover 60 is openably coupled to the body 10 to seal the opening 12, preventing gas in the accommodating groove from leaking to the outside of the body 10. The accommodating groove 11 is for placing the object to be dried. The vacuum pump 20 is connected to a conduit 21; the refrigerator 40 is connected to a condenser 41. The body 10 incorporates a conduit 21 and a condenser tube 41. The heater 30, the condensing duct 41, and the isolating mesh 鳢5〇 are all placed in the accommodating groove 11. The isolating mesh body 5 is used to isolate the object to be dried 70 from the heater 30 and the condensing pipe 41 to prevent the object to be dried 7 from being connected. 4 201031786 The heater 30 and the condensing pipe 41 are touched. The conduit 21 communicates with the accommodating groove 11, and the vacuum pump 20 can extract the gas (aqueous vapor) or water in the accommodating groove 11. The heater 30 is placed below the isolation net body 50, and the heating temperature of the heater 30 is above 0, based on the principle of not exceeding 60 °C. The condensing duct 41 can surround the partitioning net body 50 and the accommodating tank wall 111. The condensing temperature of the condensing duct 41 should be lower than 0 ° C below the freezing point, and the lower the temperature, the better. The freezer 40 can be placed outside of the body 10. The function of the isolated net body 50 is to prevent the laundry from being in contact with the heater 30 or the condensing pipe 41 when the dry matter 70 is placed in the accommodating groove 11 to cause damage. The operation mode of the energy-saving dryer 1 of the present invention is to wait for the laundry 70 to be washed and dehydrated from the general washing machine, and then place the object to be dried 70 into the accommodating tank 11, and close the lid 60' to start the heater 30 and the freezing mechanism 40. When the vacuum pump 20' is again activated to draw the air in the accommodating tank 11 to a near vacuum state, the moisture in the object to be dried 70 is rapidly sublimated into a φ gas state in an environment of being heated and under a low pressure. When the gaseous water molecules contact the condensing pipe 41, they are condensed into ice or water droplets by the condensing pipe 41, and the remaining water vapor is taken out from the accommodating tank 11 by the vacuum pump 20. After a few minutes, the cover 60 can be opened to take out the dried object to be dried. 7〇; after the ice condensed on the tube wall 411 of the condensing tube 41 is melted into water, it can be discharged from the discharge hole 13 at the bottom end of the body 10. The discharge hole 13 can also communicate with the conduit 21. The operating principle of the energy-saving dryer 1 of the present invention is that when the atmospheric pressure is at atmospheric pressure (Atm), the boiling point and evaporation temperature of water are i〇〇〇c, and if the temperature is close to vacuum, the evaporation temperature of water is greatly reduced to close. 0〇c, so the water in the test 7〇 can be quickly taken out at normal temperature 201031786, and if the efficiency of the vacuum pump 20 is high enough, the object to be dried 70 can be dried in a few seconds. The energy-saving dryer i of the present invention requires the arrangement of the heater 3 在 when the temperature in the cold zone is lower than o °c. The energy-saving secret machine 1 of the present invention consists in adding a known vacuum drying coat to the condensing machine 4G and the pure tube 41 _, which can reduce the volume of the cold vein molecules and condense the gaseous water molecules in the accommodating tank 11 to _ Water droplets or solid ice adhere to the pipe wall 411 of the condensing pipe 41, which can effectively accelerate the drying speed of the material to be dried, and achieve an energy-saving effect. The range of the object to be dried 70 to be used in conjunction with the energy-saving dryer j of the present invention is such as a material such as a material, a cloth, a paper, a food, or a leather which is easily adsorbed by moisture. The above description is only for the embodiments of the present invention, and any modifications and variations made by those skilled in the art using the present invention are the scope of the invention claimed, and are not limited to the embodiments disclosed. 201031786 [Simple description of the simplification] Fig. 1 is a schematic view of the energy-saving dryer of the present invention. [Main component symbol description]

1 Energy-saving dryer 11 accommodating tank 12 opening 20 vacuum pump 30 heater 41 condensing pipe 50 isolation net body 70 to be dried object 10 body 111 accommodating groove wall 13 discharge hole 21 pipe 40 chiller 411 pipe wall 60 cover

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Claims (1)

201031786 VII. Patent application scope: 1. An energy-saving dryer comprising: a body having a receiving groove and an opening; the opening communicating with the receiving groove; and a cover for opening and sealing the body to seal The opening prevents the gas in the accommodating groove from leaking to the outside of the body; a vacuum pump is connected to the conduit; the conduit is coupled to the body and communicates with the accommodating groove to extract the gas or liquid in the accommodating groove The method further comprises: a refrigerator, connected to a condensation tube; the condensation tube is combined with the body and placed in the receiving tank to cool the gaseous water molecules to reduce their volume, and the gaseous water molecules are condensed into liquid water droplets; Or solid ice adheres to the pipe wall of the condensing pipe to accelerate the drying speed of the object to be dried, thereby achieving an energy saving effect. 2. The energy-saving dryer according to claim 1, wherein the accommodating tank is provided with an isolation net body to isolate the object to be dried from the condensing pipe to prevent the condensed pipe from being contacted with the object to be dried. ❿ 3. For the towel, please refer to the second item of the energy-saving machine. The condensing tube surrounds the isolation net and the wall of the accommodating groove. 4. If you apply for the special energy, the energy-saving dryness of the three-part job, the bottom end of the body is provided with a discharge hole that communicates with the accommodating groove to discharge the liquid. _ 5· As for the energy saving operation described in claim 4, the finding discharge hole communicates with the conduit. 6. If the application of the patent (4), the second tough energy saving, the heater is equipped with a heater to heat the object to be dried. The energy-saving dryer according to claim 6, wherein the isolation net body separates the object to be dried from the heater, and avoids the dry matter from contacting the heater. 8. The energy-saving dryer of claim 7, wherein the condensation tube surrounds the isolation mesh body and the receiving groove wall of the body. 9. If the energy saving operation described in claim 8 is applied, the bottom end of the body of the towel is provided with a discharge hole communicating with the accommodating groove to discharge the liquid. 10. If the section of the ninth tearing of the patent application section is checked, the hole of the towel communicates with the catheter. The energy-saving dryer according to the above-mentioned item, wherein the heating temperature of the heater is greater than 〇. The energy-saving dryer according to any one of the items 1 to 3, wherein the condensation tube has a condensation temperature lower than a freezing point. 13. The energy-saving dryer according to the above-mentioned item of the patent application, wherein the condensation tube has a condensation temperature lower than a freezing point 〇 °c.