JP3088070U - Vacuum low-temperature distillation pure water machine - Google Patents

Abstract

(57) [Summary] (Modified) [Problem] To provide all the necessary heat for distillation using the heat generated by a compressor naturally and to completely purify the water quality, and achieve vacuum cryogenic distillation that reaches the standard for drinking water. Provide a water purifier. SOLUTION: This is a vacuum low-temperature distillation pure water machine, whose main components are a water supply tank 1, a reaction chamber 2, a water storage tank 3,
It is composed of a power pump 4 and a refrigeration system 5, and can draw water from the water supply tank into the reaction chamber by using the pumping action of the power pump to evacuate the reaction chamber. Further, the thermal power generated by the compressor of the refrigeration system By
Evaporation progresses, water condenses after vacuum low-temperature distillation, flows into the bottom of the inner tube of the reaction chamber, and utilizes the conduction effect of the power pump to pump pure water to the water storage tank along the upper guide tube. A vacuum cryogenic distillation pure water machine that pumps up and stores.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is a structural design of a vacuum cryogenic distillation pure water machine, in which water uses a refrigeration system in a vacuum reaction chamber to perform vacuum cryogenic distillation, and water undergoes processes such as evaporation and condensation. It is a structure that purifies clean pure water.

[0002]

[Prior art]

 The reason for the lack of filtration effect of general-purpose filters is that the filtration system is certified to complete the filtration process if most of the water passes through the filter element. However, in such a simple draining process, only large impurities in water are filtered, and smaller impurities cannot be effectively filtered.After a certain period of use, the impurities adhere to the filter and bacteria are removed. Therefore, impurities cannot be removed effectively, and water pollution problems occur.

At present, a product called “RO reverse osmosis water purifier” is on sale. The water purifier is an improvement over the shortcomings of the general-purpose filter, and the filter operation is performed in order by three filter elements. The first filter element filters out the greatest impurities, the second filter element filters out smaller impurities, and finally the ceramic filter element removes residual impurities in the water. However, in this method, although a great purification effect is obtained for the water quality, the problem of contamination by the filter element is inevitable, and the organic and inorganic substances in the water cannot be removed by the filtration method. In addition, the general user replaces the filter element with impurities after using the filter element for a certain period of time, but the user bears this cost in the long term, especially the ceramic filter element. Is a high unit price product. Consumers using filters / water purifiers that use this filtration scheme will spend the cost of this consumable over a long period of time. In addition, if the replacement filter element is not properly recovered, it will cause environmental pollution and increase social costs. Regardless of whether the user can bear the cost of the consumables, the filtration quality of the filter / water purifier is of primary interest to the general public.

[0004] Further, a product called a distilled water producing machine is sold on the market, and its main purpose is to remove impurities from water by evaporating and then condensing water using a heating and boiling method. However, the distillation method using the principle of coagulation after boiling at a high temperature consumes a large amount of power, and furthermore, it is necessary to regularly clean the deposits and dirt around the stainless steel bottom. The daily water production rate of a general household distilled water production machine is 12 liters (4 liters every 8 hours), which is uneconomical efficiency compared to a general water purification machine. Kills only a few bacteria during boiling and retains high-boiling contaminants, such as heavy metals, pesticides, negative and positive ions (eg, metal ions that cause hardness), and soluble solids, inside the distilled water production machine. However, volatile organic substances with a boiling point lower than water, such as methynyl trihalogen, flow into the drinking water collection tank together with the distilled water, and the distilled pure water is contaminated. The quality of the purified distilled water should be considered.

[0005]

[Problems to be solved by the invention]

 The main purpose of this invention is to solve the above-mentioned considerations and drawbacks by designing the vacuum cryogenic distillation pure water machine, which processes the cold heat exchange with the compressor, by conducting intensive research in view of the above problems of the filter / water purifier. It is to be. Utilizing the principle that water evaporates and boils at a slight temperature in a vacuum state, and the principle that the size of water molecules after vaporization becomes one-thousand that of bacteria, impurities in water, bacteria, viruses, etc. The vacuum cryogenic distillation pure water machine can provide the heat required for complete distillation by simply utilizing the heat generated by the compressor itself, and can completely purify the water quality. Reach drinking water standards.

Another object of the present invention is to provide a vacuum cryogenic distillation water purifier design. The main components consist of a water supply tank, a reaction chamber, a water storage tank, a power pump, and a refrigeration system.The water supply tank is connected to the reaction chamber via a pipeline, and the water storage tank is located above the reaction chamber. In addition, a power pump is arranged below the reaction chamber, and a refrigeration system is installed between the reaction chamber and the water storage tank. With such an arrangement, when the pressure reducing solenoid valve in the reaction chamber is closed, the automatic drain check valve is also closed by the power pump, and the inside is evacuated, and water is introduced from the water supply tank into the reaction chamber. The water level is automatically controlled by a floating ball automatic control launch valve. In addition, evaporation is performed by the thermal power provided by the compressor in the refrigeration system, achieving vacuum low-temperature distillation, and condensing in the inner tube of the reaction chamber, utilizing the conduction effect of the power pump, and storing pure water in the water storage tank. By this method, extremely clean drinking water can be obtained.

[0007]

[Means for solving the invention]

 A description will be given of a method for realizing the present invention with the above object as a goal. Claim 1 is a vacuum cryogenic distillation pure water machine, whose main components are composed of a water supply tank, a reaction chamber, a water storage tank, a power pump and a refrigeration system. The water supply tank is a container for supplying water in the reaction chamber, and a pipeline is provided at the bottom to lead to the reaction chamber. The reaction chamber is composed of an upper cover and a receiving seat in a closed structure. An inner pipe, a wave absorber and a launch pipe are formed on the receiving seat, and a floating ball automatic control launch valve is provided at the upper end of the launch pipe. An upper and lower partition plate is installed at the upper end of the inner pipe, an upper and lower guide pipe is installed at a position corresponding to the inner pipe at the bottom of the upper cover, and a decompression solenoid valve is installed on one side. A conical guide tube is installed at the bottom of the reactor, the lower end outlet of the upper guide tube is connected to the upper end of the guide tube, an evaporator with a refrigeration system is installed around the inner periphery of the reaction chamber, and the tank is connected to the wastewater tank. On the other hand, an automatic drain check valve will be provided. The water storage tank is installed at the upper end of the reaction chamber, and the bottom is connected to the vertical guide pipe in the reaction chamber, and has a condenser inside. The power pump is a water pump that supplies main power with water, is installed at the bottom of the reaction chamber, the launch port of the power pump is connected to the lower guide pipe, and a compression nozzle is installed at the top end of the drain port, The compression nozzle extends into a guide tube in the reaction chamber, and a check valve is provided next to the discharge port. The check valve is connected to the flow guide tube, and the flow guide tube is connected to the reaction chamber. Conducts between the inner pipe and the outlet check valve. The refrigeration system has a closed circuit, in which a compressor, an auxiliary heat spreader, an evaporator, an expansion valve and a condenser and a small auxiliary condenser tube are provided in this order, and the evaporator is located inside the reaction chamber. The condenser and the small auxiliary condenser are installed in the water storage tank and the inner pipe, respectively. By using the above parts, the reaction chamber is evacuated by the pumping action of the power pump, so that water can be guided from the water supply tank into the reaction chamber, and the evaporation action proceeds by the heat generated by the compressor of the refrigeration system. Then, the water condenses after vacuum low-temperature distillation, flows into the bottom of the inner tube of the reaction chamber, and uses the conduction effect of the power pump to pump and store pure water along the upper guide tube to the water storage tank. Therefore, it is a vacuum cryogenic distillation pure water machine that can obtain clean pure water.

[0008]

[Embodiment of the invention]

 In order to explain the purpose, features and effects of the present invention, the present invention will be described in detail with the following specific examples and execution drawings. As shown in FIG. 1, the present invention is a design of a vacuum cryogenic distillation machine, which mainly comprises components such as a water supply tank 1, a reaction chamber 2, a water storage tank 3, a power pump 4, and a refrigeration system 5. The water supply tank 1 is a container for storing water to be supplied to the vacuum cryogenic distillation machine. A pipeline 11 is provided at the bottom of the water supply tank 1 and is connected to the reaction chamber 2. As shown in FIGS. 2 and 3, the reaction chamber 2 forms a closed hollow structure using the upper cover 21 and the receiving seat 22, and the inner pipe 221 and the launch pipe 23 are provided on the receiving seat 22. The launching pipe 23 is disposed at a connection position corresponding to the pipeline 11, and furthermore, the wastewater in the floating ball automatic control launching valve 24 and the reaction chamber 2 is controlled above the launching pipe 23 to control the ultimate water level of the launching water. On the other hand, an automatic drain check valve 226 is installed to discharge to the waste water tank 228. Upper and lower partition plates 223 and 224 are arranged at the top end of the inner tube 221, and a lower guide tube 211 and an upper guide tube 212 are provided at a position corresponding to the position of the inner tube 221 at the bottom of the upper cover 21. To increase the size, a small auxiliary condenser tube 25 is provided inside, and a pressure reducing solenoid valve 213 is provided at the other end. The upper and lower guide tubes 212 and 211 are connected upward to the bottom of the water storage tank 3 above the reaction chamber 2, and the lower guide tube 211 passes downward through the inside of the inner tube 221 and the power below the reaction chamber 2. Connected to the pump 4, a conical guide tube 225 is disposed at the bottom of the inner tube 221, and the lower end of the upper guide tube 212 is connected to the upper end of the guide tube 225. The evaporator 53 of the refrigeration system 5 is arranged on the inner periphery. The water storage tank 3 is installed at the upper end of the reaction chamber 2, and the bottom is connected to the vertical guide pipes 212 and 211 in the reaction chamber 2, and the condenser 55 of the refrigeration system 5 is disposed inside the water storage tank 3. I do. The power pump 4 is a water pump that supplies main power with water, is installed at the bottom of the reaction chamber 2, the launch port 41 of the power pump 4 is connected to the lower guide pipe 211, and the top end of the drain port 42. The compression nozzle 43 is provided in the reaction chamber 2 and extends into the guide tube 225 in the reaction chamber 2. The outlet of the compression nozzle 43 is aligned with the position of the upper outlet of the guide tube 225 and is fixed. The distance is maintained, and a drain check valve 46 is provided adjacent to the drain 42, and the check valve 46 is connected to the flow guide pipe 44, and the activated carbon 4 is connected to the flow guide pipe 44. 5, the flow guide pipe 44 communicates between the inner pipe 221 of the reaction chamber 2 and the drain check valve 46. The refrigeration system 5 includes a closed circuit, and a compressor 51, an auxiliary heat spreader 52, an evaporator 53, an expansion valve 54, a condenser 55, and a small auxiliary condenser tube 25 are provided on the circuit in this order. The evaporator 53 is provided around the bottom of the reaction chamber 2, the condenser 55 is installed inside the water storage tank 3, and the small auxiliary condenser tube 25 is installed inside the inner tube 221.

[0009]

【Example】

 Referring to FIGS. 4 and 5, using the above components, the structure of the compression nozzle, the outlet of the guide tube and the inlet of the upper guide tube according to the present invention will be described. As shown in the figure, first, 1000 cc to 1500 cc of distilled water or cold water cooled after boiling is poured into the water storage tank 3. At this time, water flows into the upper and lower guide pipes 212 and 211, the power pump 4, the launch port 41, and the drain port 42, and the drain check valve 46 is closed by receiving the gravity of the water. It does not flow into the reaction chamber 2 from the flow tube 44. When the power pump 4 is started, the power pump 4 pressurizes the water in the water storage tank 3 further along the lower guide pipe 211 and the launch port 41, and then recompresses the water from the drain port 42 with the compression nozzle 43 to increase the speed. In the compression nozzle 43, the launching port is a large-diameter port, the drain port is a conical pipe with a small-diameter port, and when water flows from the large-diameter port to the small-diameter port, a high-speed water flow is generated. Occurs, and the small-diameter port retains an appropriate gap with the guiding pipe 225. When a high-speed water stream is ejected from the small-diameter port, a low-pressure zone is generated when passing through this gap, and surrounding air and pure water are removed. It is sucked into the high-speed water flow and flows into the upper guide tube 212 at the same time.

[0010] The upper guide pipe 212 has a small-diameter opening at the launching port and a conical pipe with a large-diameter opening at the discharge port. Decelerates and returns to the water storage tank 3 again. The air returned to the water storage tank 3 returns to the atmosphere through a gap in a cover provided above the water storage tank 3, and the water is stored in the water storage tank 3 and further used as circulating water for the power pump 4. When the power pump 4 is continuously operated, the water in the water storage tank 3 causes the compression nozzle 43 to generate suction force in infinite circulation by the pressurization of the power pump 4. That is, the compression nozzle 43 and the guide tube 225 are closed areas, and this area generates a low pressure, sucks the drain check valve 46, and opens the drain. As shown in FIGS. 6 and 7, respectively, are a cross-sectional enlarged view and a perspective view of the opening and closing of the drain check valve of the present invention. The drainage check valve 46 and the reaction chamber 2 communicate with each other through a flow guide pipe 44, and air and pure water in the reaction chamber 2 are sucked into the flow guide pipe 44. Therefore, the air in the reaction chamber 2 is discharged through the upper guide pipe 212 by the pumping action of the strong water flow generated by the power pump 4 and the compression nozzle 43. When the inside of the reaction chamber 2 is in a negative pressure state and the reaction chamber 2 is in a negative pressure state, on the other hand, the automatic drain check valve 226 presses the drain cover by the action of atmospheric pressure and the valve cover of the check water valve presses the drain port (see FIG. 8), and the one-way automatic drain check valve 226 and the drain check valve 46 are made of an elastic material (see FIG. 7), and the valve cover 261 and the valve mainly seal the drain. The connection arm 262, which is formed of the elastic connection arm 262 of the check valve body provided around the cover 261, and the gap 263 between the check valve and the valve cover 261 maintain an appropriate distance, As a result, the valve cover can tightly close the drain port, and does not allow outside air or water to enter the reaction chamber 2.

At this time, since the floating ball automatic control launch valve 24 does not receive the buoyancy of water, the launch port is not closed, the water in the water supply tank 1 receives pressure, and the reaction chamber passes through the pipeline 11. When the water level in the reaction chamber 2 reaches an appropriate altitude, the floating ball automatic control launch valve 24 closes the launch port due to the buoyancy of the water, and the reaction chamber 2 is immediately closed. . The power pump 4 continuously performs a pumping operation, so that the reaction chamber 2 is in a vacuum state. The water in the reaction chamber 2 comes into contact with the evaporator 53 of the refrigeration system 5 in a vacuum state, evaporates by the heat generated by the evaporator 53, and a vacuum cryogenic distillation phenomenon occurs. After the distillation, the steam rises and more steam collects below the upper and lower partition plates 223 and 224, and when the water in the reaction chamber 2 continues to boil, some impurities are lifted up by the flow of the hot water, resulting in a rising airflow. It rises with it. In order to reduce the direct entry of these impurities into the inner tube 221, upper and lower partitioning plates 223 and 224 are arranged at the upper part outside the inner tube 221, so that the air flow ascending route becomes S-shaped. When these impurities rise, they hit the lower partition plate 224 first, and since more water vapor is collected below the lower partition plate 224, these impurities condense on the water vapor and polka dots and remain on the lower partition plate 224. Or fall. At this point, the amount of impurities reaching the upper partition plate 223 is further reduced, and almost no impurities pass through the upper partition plate 223 and enter the inner pipe 221. Condenses on the wall and finally collects at the bottom of the inner tube 221. And, while the power pump 4 is in continuous operation, pure water is drawn into the guiding pipe 225 via the flow guiding pipe 44, and utilizes the strong water flow of the compression nozzle 43 to draw along the upper guide pipe 212. The water flows into the water storage tank 3, and extremely clean drinking water can be obtained by this method.

Also, in the present invention, the heat power used by all the reaction functions in the reaction chamber 2 is sent to the auxiliary heat spreader 52 along a closed circuit provided by a compressor in the refrigeration system 5 and is appropriately provided. The temperature is lowered to a lower level, and hot air is introduced into the evaporator 53 in the closed circuit. The evaporator 53 is provided with an appropriate degree of heat, and the water in the reaction chamber 2 receives the heat to cause an evaporative action to form water vapor. I do. As a result, the present invention makes full use of the thermal power generated by the compressor 51 itself, performs the distillation operation without the need for another heating device, and achieves the purpose of energy saving.

Further, since the condenser 55 of the refrigeration system 5 is disposed in the water storage tank 3, the temperature of the hot water flowing from the inner pipe 212 into the water storage tank 3 is reduced by the influence of the condenser 55. Due to this factor, when the power pump 4 pumps the low-temperature pure water and passes through the lower guide tube 211, the wall of the lower guide tube 211 is also in a low temperature state, whereby the water vapor in the inner tube 221 is reduced. When it comes into contact with the pipe wall of the lower guide pipe 211, the water vapor condenses on polka dots and flows into the bottom of the inner pipe 221. In the present invention, the purpose of arranging the activated carbon 45 in the flow guide tube 44 is to filter organic substances such as off-flavors or chlorine gas in pure water obtained after vacuum low-temperature distillation, and to obtain pure water which is extremely clean. That is, it is a kind of drinking water.

After a certain period of use, the present invention activates the depressurizing solenoid valve 213 of the upper cover 21 to clean the sediment in the reaction chamber 2, and the vacuum state in the reaction chamber 2. Can be released (the inside and outside pressures match), and one automatic drain check valve 226 at the bottom of the receiving seat 22 receives the gravity of water and opens. The wastewater containing the impurities remaining in the reaction chamber 2 is discharged and led to a wastewater tank 228 via a pipeline 227. After discharging the wastewater, the pressure reducing solenoid valve 213 is turned off and the power pump 4 is restarted, and the inside of the reaction chamber 2 is again evacuated. On the other hand, the automatic drain check valve 226 moves upward due to the effect of air pressure to form a closed state, and water introduced from the water supply tank 1 through the pipeline 11 can be stored in the reaction chamber.

The purpose of installing the wave absorber 222 in the reaction chamber 2 is to shield the floating ball 241 of the floating ball type automatic control launch valve 24 above the launch pipe 23, The wave in which the water in the chamber 2 is affected by the evaporating action of the evaporator 53 does not greatly affect the floating ball 241, and the floating ball automatic control launch valve 24 can accurately control the launch amount. That's what it means.

[0016]

[Effect of the invention]

 As described above, the present invention is a design of a vacuum cryogenic distillation pure water machine, which has originality, and has inventive step and novelty. The embodiments described above are not intended to limit the scope of limitation of the present invention. Modifications or changes in details are made based on the present invention. It belongs to the claims of the present invention.

[Brief description of the drawings]

FIG. 1 is a plan layout diagram of components of the present invention.

FIG. 2 is an exploded view of the reaction chamber and the power pump in the present invention.

FIG. 3 is an assembled sectional view of the reaction chamber in the present invention.

FIG. 4 is a schematic view showing the structure of the compression nozzle, the outlet of the guide tube and the inlet of the upper guide tube according to the present invention;

FIG. 5 is an enlarged view of a partial structure of FIG. 4;

FIG. 6 is an enlarged cross-sectional view of a water outlet check valve opened and closed according to the present invention.

FIG. 7 is a perspective view of the one-way automatic drain check valve or the outlet check valve according to the present invention;

FIG. 8 is a view showing a state in which the one-way automatic drain check valve of the present invention receives the atmospheric pressure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Water supply tank 11 Pipeline 2 Reaction chamber 21 Upper cover 211 Lower guide pipe 212 Upper guide pipe 213 Decompression solenoid valve 22 Receiving seat 221 Inner pipe 222 Wave absorber 223 Upper partition 224 Lower partition 225 Guide pipe 226 On the other hand automatic drainage Check valve 227 Pipeline 228 Waste water tank 23 Launch tube 24 Floating ball automatic control launch valve 241 Floating ball 25 Small auxiliary condenser tube 261 Valve cover 262 Connecting arm 263 Gap 3 Water storage tank 4 Power pump 41 Launch port 42 Drain port 43 Compression nozzle 44 Flow guide tube 45 Activated carbon 46 Drain outlet check water valve 5 Refrigeration system 51 Compressor 52 Auxiliary heat spreader 53 Evaporator 54 Expansion valve 55 Condenser

Claims (1)

[Utility model registration claims] 1. A vacuum cryogenic distillation pure water machine, wherein the main components include a water supply tank, a reaction chamber, a water storage tank, a power pump, and a refrigeration system, wherein: the water supply tank is provided inside the reaction chamber. A container for supplying water, provided at the bottom with a pipeline leading to the reaction chamber; the reaction chamber is formed in a closed structure from an upper cover and a receiving seat, and an inner pipe, a wave absorber and a The launch pipe is formed, and a floating ball automatic control launch valve is provided at the upper end of the launch pipe, an upper and lower partition plate is installed at the upper end of the inner pipe, and the upper and lower partitions are located at the bottom of the upper cover at positions corresponding to the inner pipe. A guide tube is provided, a pressure reducing solenoid valve is further provided on one side, a conical guide tube is provided at the bottom of the inner tube, a lower end outlet of the upper guide tube is brought into contact with an upper end of the guide tube, and the inside of the reaction chamber is formed. An evaporator with a refrigeration system is provided around the periphery. A water check valve is provided; a water storage tank is installed at an upper end of the reaction chamber, the bottom is connected to a vertical guide pipe in the reaction chamber, and a condenser is provided inside;
A water pump that provides main power with water, installed at the bottom of the reaction chamber, the launch port of the power pump is connected to the lower guide pipe,
A compression nozzle is provided at the top end of the drain port, the compression nozzle extends into the guide pipe in the reaction chamber, and a check valve is provided next to the drain port, and the check valve is connected to the flow pipe. Connected, the diversion tube communicates between the inner tube of the reaction chamber and the outlet check valve; the refrigeration system comprises a closed circuit, in which a compressor, an auxiliary heat spreader, and an evaporator are sequentially provided on the circuit. , An expansion valve and a condenser and a small auxiliary condenser tube are provided, the evaporator is provided at the bottom periphery in the reaction chamber, and the condenser and the small auxiliary condenser tube are respectively installed inside the water storage tank and the inner tube; Using parts,
By drawing a vacuum inside the reaction chamber by the pumping action of the power pump, water can be guided from the water supply tank into the reaction chamber, and further, by the heat generated by the compressor of the refrigeration system,
Evaporation progresses, water condenses after vacuum low-temperature distillation, flows into the bottom of the inner tube of the reaction chamber, and uses the conduction effect of the power pump to pump pure water to the water storage tank along the upper guide tube. A vacuum cryogenic distillation pure water machine that can obtain clean pure water by pumping and storing.