FIELD OF INVENTION The present invention generally relates to a recycling device for water distillation and more particularly to a recycling device for water purification and distillation.

BACKGROUND OF THE INVENTION The process of distillation is known and is the most effective way to separate pollutant particles such as toxins, bacteria, chemicals or solids from liquids such as tap water to produce a pure liquid. In the past, various water distillation units have been developed to purify tap water in both household and commercial applications. The primary function of these water distillation units is to heat water and condense the resultant vapors in order to separate and remove contaminants from the municipal water supply prior to use.

The distillation process involves heating the water to produce steam, followed by a cooling or condensing of the steam to yield pure water and a by-product that contains all of the contaminants that were separated and removed from the water during the heating process. However, condensation of vapor or steam to purified water in condenser needs a lot of flushing tap water. The distillation process is considered uneconomical due to very large amount of cooling water being flushed out unnecessarily during production of distilled water.

Therefore, it is an object of the present invention to provide a recycling device for water distillation which improves the efficiency of distillation process, and at lower production cost Moreover, the recycling device of present invention provides a compact, economical and for high grade water distillation. Accordingly, the recycling device enables to enhance and allow the water being flushed out to be re-processed, cooled and recycled back into distillation condenser for continuation process. Features of constructions, combination of elements and arrangement of parts of preferred embodiments of present invention will be exemplified in the detailed description.

SUMMARY OF THE INVENTION

The present invention relates to a recycling device for water distillation. Accordingly, the recycling device includes a) a water storage tank wherein the water storage tank having a drain water compartment and a water bath compartment; b) a water pump for water circulation; c) a refrigerated cooling unit; d) a distiller; and e) a distilled water reservoir; wherein the drain water compartment is provided with a temperature controller, wherein water bam compartment is provided with a cooling coil; wherein the water pump is provided to pump the water from drain water compartment into condenser of the distiller; and wherein distiller is provided to condensate vapor produced distilled water.

In the preferred embodiment, the refrigerated cooling unit comprises a refrigeration compressor with refrigeration cooling fan. Said refrigeration compressor is connected to the cooling coil disposed in the water bath compartment by the refrigeration cooling tube.

Accordingly, the water storage tank is provided with a water supply inlet. Preferably, the water supply inlet is provided with a stop ball water controller to control inward flow of water supply.

The water pump pumps the water from drain water compartment into condenser via a recycle water tubing. Accordingly, me water pump serves to provide a pumping system for drain water circulation.

Accordingly, the distiller is provided with needle valve to ensure the recycling drain water flow in one direction. Purified or distilled water is collected from the distiller into distilled water reservoir through a distillate outlet pipe. The residual drain water in the distiller is flow back to the drain water compartment through a drain water outlet pipe for continuation process. It will be appreciated that a control unit is further provided to control and monitoring temperature, humidity and water flow system. BRIEF DESCRIPTION OF THE DRAWINGS

The accompanied drawings constitute part of this specification and include exemplary or preferred embodiments of the invention, which may be embodied in various forms. It should be understood, however, the disclosed preferred embodiments are merely exemplary of the invention. Therefore, the figures disclosed herein are not to be interpreted as limiting, but merely as the basis for the claims and for teaching one skilled in the art of me invention. FIG. 1 shows a system layout of a recycling device for water distillation in accordance with preferred embodiment of present invention;

FIG. 2 shows a setup of the water distillation and recycling device according to the system layout of FIG. 1.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

A detailed description of preferred embodiments of the invention is disclosed herein. It should be understood, however, the disclosed preferred embodiments are merely exemplary of the invention, which may be embodied in various forms. Therefore, the details disclosed herein are not to be interpreted as limiting, but merely as the basis for the claims and for teaching one skilled in the art of the invention.

A recycling device tor water distillation for water purification and distillation according to the preferred embodiments of the present invention will now be described in accordance to the accompanying drawings FIGS. 1 to 2.

In the preferred embodiment, recycling device (100) coHaborately includes a water storage tank (110), water pump (120) for water circulation, refrigerated cooling unit (130), distiller (140) and a distilled water reservoir (150).

Accordingly, the water storage tank (110) having two compartments, i.e. a drain water compartment (112) and a water bath compartment (114). The drain water compartment (112) is provided with a temperature controller (116) with a heating means for heating the water to be distilled from water supply. Preferably, a stop ball water controller (not shown) is provided at water supply inlet (117) to control inward flow of water supply. The water bath compartment (1 14) is provided with a cooling coil (118), wherein the cooling coil (118) is connected to refrigerate cooling unit (130) via refrigeration cooling tube (132).

The water pump (120) is provided to pump the water from drain water compartment (112) into the distiller (140) via a recycle water tubing (122). It will be appreciated that the water pump (120) serves to provide a pumping system for drain water circulation.

In the preferred embodiment, the refrigerated cooling unit (130) generally comprises a refrigeration compressor (134) with refrigeration cooling fan (136). Accordingly, the refrigeration compressor ( 34) is connected to the cooling coil (118) disposed in the water bath compartment (114) by the refrigeration cooling tube (132).

The distiller (140) is provided to condensate vapor produced from tap water, using cooling water from the water storage tank (110). Purified or distilled water will be collected from the distiller (140) into distilled water reservoir (150) through a distillate outlet pipe (142). It will be appreciated mat a recycle water inlet with needle valve (124) is provided at inlet of the distiller (140) to ensure the recycling drain water flow in one direction. Any residual drain water in the distiller (140) will be flowing back to the drain water compartment (112) through a drain water outlet pipe (144) for continuation process.

Accordingly, the residual drain water from the distiller (140) is collected in the water storage tank (110). The drain water is then cooled by the cooling coil (118) provided at the water baft compartment (114) to room temperature. When the temperature reaches about the room temperature, ti e water is pumped back to the distiller (140) by the pump (120) for continuation process. Again, the cooling process is carried out by the refrigerated cooling unit (130). The process is continuous. It will be appreciated that a control unit (not shown) is provided to control and monitoring temperature, humidity and water flow in the system.

While embodiments of the invention have been illustrated and described, it is not intended that these embodiments illustrate and describe all possible forms of the invention. Rather, the words used in the specification are words of description rather than limitation and various changes may be made without departing from the scope of the invention.