CN101186348A

CN101186348A - Double-function solar energy pure water generator

Info

Publication number: CN101186348A
Application number: CNA2007101949856A
Authority: CN
Inventors: 方志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-10
Filing date: 2007-12-10
Publication date: 2008-05-28

Abstract

The invention relates to a bifunctional solar energy purified water preparation device which is of simple structure and low cost. The invention consists of a water tank, a water groove and a purified water collector (see attached figure 1 in a specification); sunshine is used by the device as energy, and the device can be used for processing a water source which is not suitable for drinking and providing hot water for families. Meanwhile, the invention can be applied to large scale sea water desalting after being slightly modified and waste heat can be utilized to generate electricity.

Description

Double-function solar energy pure water generator

Affiliated technical field

Sun power utilization and the domestic water of seawater, brackish water and water IA handled.

Background technology

Feel that from known the utilization the sea-water brackish water processing extraction pure water method its technical requirements is than higher.Except that utilizing sun power, also need external energy.Its direct drawback is the cost height, is unfavorable for promoting.The method that has is too simple again, causes function singleness, inefficiency, and can't carry out suitability for industrialized production.(information is from the internet)

Summary of the invention

This design divides civil version and industrial type.

Civil version is made up of water tank, tank and purified water collecting device three parts.With sunlight is the energy, utilizes the distillation principle (to comprise seawater, brackish water and contaminated water) from processed water and extracts pure water.Height also simple to operate when guaranteeing that product structure is simple, with low cost, that level of automation is relative.Product design constant flow system, adopted the mode of utilizing the flow control water temperature.Because product cost only in hundred yuan, so be used more widely easily, can solve poor regional people's domestic water quality problem.

Description of drawings

Further specify below in conjunction with structure and the function of accompanying drawing to this product each several part.

Fig. 1 is the sectional view of product overall package.

The general separate unit of civil version uses, and as required also can many installs and uses side by side. Answer place mat insulation material (straw, cotton-wool etc.) at the bottom of the tank, week It is better that the limit also adds heat-insulation layer.

Fig. 2 is the water tank part---form galvanostat by ball float, flashboard and rectangle water outlet in the water tank.Its principle is: the ball float lifting drives flashboard and moves, thus the aperture of control rectangle water outlet.Its aperture and liquid level are inversely proportional to, thereby water is flowed out with same flow when different liquid level, thereby reach constant current.The water yield in the cloth tank is regulated sprue can be according to the weather condition move left and right, the final flow of control water.The thickness of sprue is larger than cloth tank groove width, makes it be close to the rectangle water outlet after embedding, plays sealing function, its structure iron Fig. 2 below.The water tank front is coated with the utilization ratio that reflector layer (or pad pasting) is used for improving sunlight.

Fig. 3 is the tank part---the tank bottom is a black, with abundant absorption sun power.The a water outlet of tank is equipped with the flexible pipe of band water transfer lock (finished product), can be used to the water temperature in the regulating tank, and water outlet herein adds water tank and recycles.The b water outlet is equipped with the flexible pipe of band thermometer, measures water temp, and its temperature generally is controlled at more than 60 ℃.This water can be for washing, heating, and this is additional second function of product.The water yield by a outlet is regulated, and can obtain the hot water of differing temps.

Fig. 4 is the purified water collecting device---this part is made up of face glass and water leg one, is used for condensation and collect pure water and use.Pure water is drawn by outlet c.If contain the pollution substance that boiling point is lower than water in the processed water, the pore that can begin to rehearse above the tank rear portion is suitably heightened the condensing temperature of glass surface during use, can get rid of objectionable impurities.The waterside is protected in the both sides of collector, and the thickness of glass is beneficial to printing opacity and heat exchange satisfying under the prerequisite of intensity Bao Yuehao more.

Embodiment:

Water in Fig. 1 in the water tank flow in the cloth tank with constant by the rectangle outlet, flows out from row's aperture in water distribution bottom land the place ahead again, flows to the glass upper end of purified water collecting device uniformly.This water cools off the aqueous vapor of glass internal layer in the flow process from top to bottom, self also is heated simultaneously.Current enter behind the tank by the solar heating evaporation that bottom land absorbed, and rise to and flow into water leg after the sheet glass place is condensed into pure water, draw from the c outlet.

After civil version is amplified and changed a little, arrange, just can be used for large-scale industrialization production, and be easy to carry out automatization control with matrix form.Install the utilization ratio that special solar panel can better improve sunlight additional.

Its change is as follows:

1. remove water tank, with unified water supply of water pipe of band spray apertures.

2. the separate unit product is assembled side by side (according to circumstances a row can adorn tens).

3.a water outlet is parallel in the pipeline or tank of a horizontal positioned, regulates its liquid level, the just aquifer yield of every equipment of may command, thus reach the purpose of controlled temperature.After collecting, the water of b outlet can be used for low-temperature electricity-generating or hot salt brine bath.

Claims

1. double-function solar energy pure water generator combines with water tank, tank and purified water collecting device, it is characterized in that: only be the energy with sun power, and simple in structure, with low cost, be easy to realize flow and temperature controlling.

2. double-function solar energy pure water generator according to claim 1 is characterized in that: adopted the galvanostat of being made up of ball float, flashboard and rectangle water outlet in water tank, regulated sprue with the water yield of using in the cloth tank, finished the control of current jointly.

3. double-function solar energy pure water generator according to claim 1 is characterized in that: be coated with the utilization ratio that reflector layer (or pad pasting) is used for improving sunlight in the water tank front.

4. double-function solar energy pure water generator according to claim 1 is characterized in that: a water outlet of tank is equipped with the flexible pipe of band water transfer lock (finished product), can be used to the water temperature in the regulating tank.

5. double-function solar energy pure water generator according to claim 1, its industrial type feature is: combined by tank and purified water collecting device, install side by side, with the unified water inlet of water pipe of band spray apertures.