KR20010097643A - Apparatus of manufacturing an ozonic water - Google Patents

Abstract

An ozone water production apparatus including a pressurized tank is disclosed. The pressurized tank receives the water. The circulation line circulates the received water, and the circulated water is made of ozone water by an ozone gas mixing unit connected to the ozone gas generator. The water supply part supplies water to the pressurized tank, and the ozone water outlet part discharges ozone water produced as it circulates. By maximizing the mixing ratio of ozone gas, it is easy to produce hundreds to thousands of ppm ozone water.

Description

Ozone water production equipment {APPARATUS OF MANUFACTURING AN OZONIC WATER}

The present invention relates to an ozone water producing apparatus, and more particularly, to an ozone water producing apparatus using a pressurized tank as a member for receiving water for producing ozone water.

In general, ozone is an allotrope of oxygen and is used for purification, bleaching, sterilization, deodorization, and the like. Such ozone also uses ozone itself, but mainly ozone water in which ozone gas is mixed with water.

1 is a configuration diagram for explaining a conventional ozone water production apparatus.

Referring to FIG. 1, an ozone gas generator 10 for generating ozone gas, a tank 12 containing water to mix the ozone gas, and immersed in water contained in the tank 12 while the ozone gas and water And an ozone gas mixing unit 14 for mixing the mixture and an ozone gas supply unit 16 for supplying the ozone gas to the ozone gas mixing unit 14.

The ozone gas generated by the ozone gas generator 10 reaches the ozone gas mixing unit 14 via the ozone gas supply unit 16, and the water contained in the tank 12 in the ozone gas mixing unit 14. Are mixed.

An example having the same configuration as the ozone water production device is disclosed in Korean Utility Model Publication No. 95-27503.

However, ozone gas using the device is mixed with the water at an extremely low rate. On the basis of the ppm unit, the ozone water produced using the apparatus represents a maximum of approximately 4 ppm. Therefore, the use of the device causes a problem that can not produce more than 4ppm ozone water. In addition, it is not preferable because ozone gas for producing the ozonated water must be generated more than necessary.

An object of the present invention is to provide an ozone water production apparatus for maximizing the mixing ratio of ozone gas to be mixed with water.

1 is a configuration diagram for explaining a conventional ozone water production apparatus.

2 is a configuration diagram illustrating an ozone water producing apparatus according to a first embodiment of the present invention.

3 is a graph showing the solubility of ozone gas using the apparatus of FIG.

Figure 4 is a block diagram for explaining the ozone water production apparatus according to a second embodiment of the present invention.

FIG. 5 is a configuration diagram illustrating the ozone gas mixing unit included in FIG. 4.

6 and 7 are diagrams for explaining another ozone gas mixing unit included in FIG. 4.

Explanation of symbols on the main parts of the drawings

10, 24, 46: ozone gas generator

12 tank

14, 22, 44: ozone gas mixing unit

16: Ozone gas forced supply

20, 40: pressurized tank

26, 48a, 48b: pump 28, 62: temperature drop

30, 52: water supply part 32, 54: ozone water outflow part

34, 36: sensor 38: control unit

301, 521; Raw water source 303, 523: inflow line

305, 323, 525, 543: locking valve

321, 541; Outflow Line 42: Circulation Line

50: temporary storage 56, 58: pressure sensor

60: control unit 440: first tube

442: flow rate increasing portion 444: second tube

500, 700: ozone gas mixing pipe

502, 702: first flow pipe 504, 704: second flow pipe

506, 706: third flow path tube 508: plug

510, 710: ozone water backflow detection sensor

512, 712, 718: solenoid valve

514, 714; Storage spaces 516, 716: Fourth Euro Tube

520, 720: one-way valve

An ozone water production apparatus of the present invention for achieving the above object is, a pressurized tank for providing a predetermined pressure, for receiving water, a circulation line for circulating the water contained in the pressurized tank to the outside of the pressurized tank, An ozone gas mixing means installed in the circulation line, connected to an ozone gas generator for generating ozone gas, for mixing ozone gas with water circulated through the circulation line, and for supplying the water to the pressurized tank. And water supply means and ozone water outlet means for circulating the ozone water produced by the ozone gas mixing means and circulated to be accommodated in the pressurized tank.

It is preferable to further include a forced circulation means installed in the circulation line and including a pump for forcibly circulating water circulating through the circulation line to facilitate the circulation of the water. At this time, the forced circulation means is installed at the front and rear ends of the circulation line in which the ozone gas mixing means is installed.

The ozone gas mixing means has a flow rate increasing portion for introducing the circulating water and gradually increasing the flow rate of the inflowing water, and a first tube for mixing and flowing ozone gas into the water passing through the flow rate increasing portion, and the One end portion is installed near the flow rate increasing portion, and the other end portion of the one end portion is connected to the ozone gas generator and is introduced into the first tube by a pressure drop phenomenon generated by an increase in the flow rate of the water flowing into the flow rate increasing portion. A first tube including a second tube for introducing the ozone gas or having a flow rate increasing portion for gradually increasing the flow rate of the circulating water, and one end thereof is located near the flow rate increasing portion, and the other end of the one end portion is the first tube; 1 is located outside the tube, the flow rate of the water flowing into the flow rate increase portion increases An ozone gas mixing tube including a second tube for introducing the ozone gas into the first tube by a pressure drop phenomenon generated by the pressure drop, and connected to the first tube, and the water is mixed with the ozone gas mixing tube. A first flow path pipe for inflow to the gas pipe, a second flow path pipe for inflow of the ozone gas into the ozone gas mixing pipe, and a connection with the first tube; And a third flow path pipe for flowing out ozone water produced by mixing ozone gas while passing through the flow rate increasing portion, and installed in the third flow path pipe, and when the ozone water flows back in the third flow path pipe, An ozone water backflow detection sensor for sensing and generating a backflow signal, installed in the second flow path tube, electrically connected to the ozone water backflow detection sensor, and the ozone water It opens when it flows out normally, and when the ozone water flows backward, it includes the closing means for closing the said 2nd flow path by the said backflow signal. Therefore, the ozone gas can be introduced into the ozone gas mixing means without an external power source.

The water supply means includes an inlet line including a raw water source including tap water or ground water and a locking valve connected to the raw water source and installed above the water tank, wherein the ozone water outlet means is below the water tank. And an outlet line including a lock valve, wherein the outlet line is installed at an inflow line of the water supply means and an outlet line of the ozone water outlet means, and is provided through the outlet pressure and the outlet line of water. Receiving a pressure signal of the pressure sensor and the pressure sensor for providing a pressure signal by sensing the pressure of the outflowing ozone water, and controlling the lock valves by the pressure signal to maintain a constant flow rate received in the water tank The pressurized tank further comprises a control unit for constant water can be continuously Such that.

Another ozone water production apparatus of the present invention for achieving the above object is a pressurized tank for providing a predetermined pressure and receiving water, installed in the pressurized tank, connected to an external ozone gas generator, and the pressurized tank It characterized in that it comprises an ozone gas mixing unit for mixing by providing ozone gas to the water contained in the.

Accordingly, by providing an ozone water production apparatus having a pressurized tank, it is possible to more easily mix ozone water with the water by exothermic dissolution. Therefore, it is possible to maximize the mixing ratio of the ozone gas mixed with water, and to produce ozone water of several hundred to several thousand ppm.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

2 is a configuration diagram illustrating an ozone water producing apparatus according to a first embodiment of the present invention.

Referring to FIG. 2, a pressurized tank 20 for providing a predetermined pressure and receiving water, and an ozone gas mixing unit 22 for mixing ozone gas with water contained in the pressurized tank 20 are provided. .

The pressurized tank 20 may be provided based on the pressure provided, but since the pressurized tank 20 is classified as dangerous goods, based on the Ministry of Home Affairs and Communications Notice No. 1999-3 'Regular Inspection Standards of Dangerous Goods Manufacturing Plant'. A pressurized tank 20 is provided to provide the required pressure. Accordingly, in the present embodiment, the pressure tank 20 capable of pressure control in the range of 0.5 to 3 atmospheres is used. The ozone gas mixing unit 22 is installed in the pressurized tank 20 and connected to the ozone gas generator 24 that generates the ozone gas. The ozone gas generator 24 utilizes a high voltage discharge. The ozone gas forcing supply unit 26 for forcibly supplying the ozone gas to the ozone gas mixing unit 22 is provided. Therefore, the ozone gas generated using the ozone gas generator 24 is easily supplied to the ozone gas mixing unit 22. At this time, the ozone gas forced supply unit 26 includes a pump. In addition, a temperature lowering unit 28 for lowering the temperature of the water is provided.

Accordingly, ozone gas generated by using the ozone gas generator 24 is supplied to the ozone gas mixing unit 22 by the ozone gas forcing supply unit 26 and mixed with water contained in the pressurized tank 20. do. Therefore, the water contained in the pressurized tank 20 is manufactured with ozone water. At this time, the pressure is applied to the water by the pressure tank 20 and the water is cooled by the temperature lowering unit 28.

3 is a graph showing the solubility of ozone gas using the apparatus of FIG.

Referring to FIG. 3, the ozone gas is mixed with water, and the solubility of the ozone gas in water is proportional to the pressure.

The mixing of ozone gas and water is an exothermic dissolution according to Henry's law. Therefore, when the pressure is increased by using the pressurized tank 20 containing the water, a larger amount of ozone gas may be mixed with the water. The same applies to the case where the temperature of the water is lowered by using the temperature lowering unit 28. Therefore, ozone water of 4 ppm or more can be produced. In theory, for example, when the pressure provided to the water is doubled using the pressurized tank 20 without changing the temperature of the water, approximately 8 ppm of ozone water is produced. It can manufacture. In this case, when the temperature of the water is lowered, ozone water of 8 ppm or more may be prepared.

In addition, a water supply unit 30 is installed at an upper portion of one side of the pressurized tank 20, and an ozone water outlet 32 is installed at a lower side of one side of the pressurized tank 20. Accordingly, water may be supplied to the pressurized tank 20, and ozone water produced by mixing ozone gas with the water may flow out. The position at which the water supply unit 30 and the ozone water outlet 32 are installed is not limited to the one upper side and one lower side. It is only based on the natural law that water flows from a high position to a low position.

Since the water uses raw water including general tap water or ground water, the water supply unit 30 includes a raw water source 301 and an inlet line 303 connected to the raw water source 301. And the inlet line 303 is provided with a lock valve 305. And the ozone water outlet 32 includes an outlet line 321, the outlet line 321 is provided with a lock valve 323.

Pressure sensors 34 and 36 which detect the pressure of the water flowing in through the water supply unit 30 and the pressure of the ozone water flowing out through the ozone water outlet 32, and provide a pressure signal based on the detected pressure. Are provided. The pressure sensors 34 and 36 are installed at positions where the locking valves 305 and 323 are installed. This is because the water and the ozone water flow in and out through the locking valves 305 and 323 installed in the outflow line 321 and the inflow line 303. In addition, the controller 38 is provided with a pressure signal of the pressure sensors 34 and 36. The controller 38 controls the lock valves 305 and 323 based on the pressure signal. Looking at the control, the water contained in the pressurized tank 20 is made of ozone water with an appropriate ppm, and then the ozone water is discharged through the ozone water outlet 32. At this time, the pressure sensor 36 detects the pressure of the outflowing ozone water. In addition, the detected pressure signal is provided to the controller 38, and the controller 38 controls the lock valve 323. Water is provided to the pressurized tank 20 through the water supply unit 30. As the control continues, the pressurized tank 20 receives a certain amount of water. Thereby, the appropriate ppm ozone water can be continuously produced. The ozone water can produce the desired ppm ozone water by appropriately adjusting the amount of the inflowing water and the outflowing ozone water by the controller.

Accordingly, in the production of ozone water using the above apparatus, it is possible to easily produce the desired ppm ozone water. Therefore, it is possible to produce hundreds to thousands of ppm ozonated water, and when diluted it can be used to produce a large amount of ozone water quickly.

Looking at a more preferred device for producing the ozone water is as follows.

Figure 4 is a block diagram for explaining the ozone water production apparatus according to a second embodiment of the present invention.

Referring to FIG. 4, a pressurized tank 40 is provided. The pressurized tank 40 is a tank for receiving water for producing ozone water and applying a predetermined pressure to the water. The pressurized tank 40 may be provided in various ways based on the pressure provided to the water, but because it is classified as dangerous goods, the pressure required according to the Ministry of Home Affairs and Home Affairs Notice No. 1999-3 'Regular Inspection Criteria of Dangerous Goods Manufacturing Plant'. It is provided with a pressurized tank 40 to provide. Accordingly, in the present embodiment, the pressure tank 20 capable of pressure control in the range of 0.5 to 3 atmospheres is used.

The circulation line 42 which circulates the water accommodated in the said pressurization tank 40 is provided. The circulation line 42 is installed to connect one side and one side of the pressurized tank 40.

In addition, the circulation line 42 is provided with an ozone gas mixing unit 44 to which an ozone gas generator 46 for generating ozone gas is connected. Accordingly, the ozone gas is supplied from the ozone gas generator 46, and the ozone gas is mixed with the water circulated through the ozone gas mixing unit 44. The ozone gas mixer 44 receives ozone gas from the ozone gas generator 46 by using a pressure drop phenomenon. Therefore, a separate power source for receiving the ozone gas can be omitted.

FIG. 5 is a configuration diagram illustrating the ozone gas mixing unit included in FIG. 4.

Referring to FIG. 5, the water circulating through the circulation line 42 has a flow rate increasing portion 442 for gradually increasing the flow rate of the flowing water, and the water passing through the flow rate increasing portion 442. One end is installed near the first tube 440 and the flow rate increasing part 442 to mix and discharge ozone gas, and the other end of the one end is connected to the ozone gas generator 46. Is provided. Accordingly, the ozone gas is supplied to the second tube 444 to mix the ozone gas with water passing through the first tube 440.

The flow rate increasing portion 442 of the first tube 440 is installed to have a tapered shape in which the inner diameter gradually decreases along the direction in which the water is introduced. Therefore, the flow rate of water flowing into the flow rate increasing portion 442 increases, and a pressure drop occurs in the flow rate increasing portion 442.

This pressure drop phenomenon provides a force capable of introducing ozone gas provided to the second tube 444 positioned in the flow rate increasing part 442 of the first tube 440 without a separate power source. Therefore, the water flowing into the first tube 440 and the ozone gas flowing into the second tube 444 may be effectively mixed. Therefore, the water passing through the ozone gas mixing unit 44 is made of ozone water. The ozone water is again received in the pressurized tank 40 through the circulation line 42.

Since the water is mixed with the ozone gas in the advancing direction, the mixing of the ozone gas mixed with the water can be maximized. Therefore, the degree of mixing ozone gas may be improved by using the pressurized tank 40 and the degree of mixing of the ozone gas may be further improved by using the ozone gas mixing unit 44.

Since the ozone gas mixer 44 is connected to the ozone gas generator 46, it is to be noted that the ozone water flows back into the ozone gas generator 46. This is because the ozone gas generator 46 uses a high voltage discharge.

6 and 7 are diagrams for explaining another ozone gas mixing unit included in FIG. 4.

6 and 7, the ozone gas mixing unit is provided with members for preventing backflow of ozone water produced by the ozone gas mixing unit. Looking at the ozone gas mixing unit as follows.

First, referring to FIG. 6, an ozone gas mixing tube 700 is provided. The ozone gas mixing pipe 700 has a first tube having a flow rate increasing portion for increasing the flow rate of water circulating through the circulation line 42 and one end thereof is located at the flow rate increasing portion, and the other end of the one end portion is the first tube. And a second tube located outside of the. Therefore, the flow rate of the water passing through the flow rate increase portion is increased, and thus a pressure drop phenomenon occurs at the flow rate increase portion. The pressure drop phenomenon provides a force that can easily enter the material flowing into the second tube. Accordingly, when ozone gas is introduced into the second tube, the ozone gas is introduced into the first tube by the pressure drop phenomenon without a separate power source.

The ozone gas mixing pipe 500 includes a first flow path pipe 502 and a third flow path pipe 506 connected to the first tube. The ozone gas mixing unit 44 is installed to the circulation line 42 by using the first flow pipe 500 and the third flow pipe 506. That is, the first flow path pipe 502 connects the circulation line 42 at the position where the water flows and the third flow path pipe 506 with the circulation line 42 at the position where the water flows out. The ozone gas mixing pipe 500 is provided with a second flow path pipe 504 connected to the other end of the second tube. The second flow path tube 504 is connected to the ozone gas generator 46. Accordingly, ozone gas is provided to the flow rate increasing portion of the first tube through the second flow path tube 504 and the second tube of the ozone gas mixing tube 500.

The ozone water backflow detection sensor 510 is installed in the third flow pipe 506. The ozone water backflow detection sensor 510 detects the backflow and generates a backflow signal when the ozone water produced by the ozone gas mixing pipe 500 flows back.

The solenoid valve 512 is installed in the second flow pipe 504. The solenoid valve 512 is electrically connected to the ozone water backflow detection sensor 510, and maintains an open state when the ozone water flowing out to the third flow path pipe 506 flows out normally. However, when the ozone water flows back, the second flow path tube 504 is closed by the backflow signal of the ozone water flow detection sensor 510.

When the ozone water flowing out into the third flow path pipe 506 flows back undesirably, the ozone gas mixing pipe 500 and the second flow path pipe 504 flow, but the solenoid valve 512 causes the second flow. Since the flow path tube 504 is closed, the reversed ozone water is prevented from entering the ozone gas generator 46 connected to the second flow path tube 504. In addition, when the ozone water flows back, it is not necessary to continuously provide the ozone gas, so that the closing of the second flow path tube 504 is more effective.

The second flow path tube 504 has an accommodation space 514 for temporarily receiving the ozone water when the ozone water flows back into the second flow path tube 504. The accommodation space 514 is formed between the solenoid valve 512 and the ozone gas mixing pipe 500. When the ozone water flows back, a backflow signal from the ozone water backflow detection sensor 510 is transmitted to the solenoid valve 512, and the solenoid valve 512 closes the second flow path 504 by the backflow signal. It takes a certain time before. Accordingly, the ozone water is temporarily stored in the accommodation space 514 when the ozone water flows back. This extends the time that the reversed ozone water flows into the position where the solenoid valve 512 is installed. Therefore, the ozone water can be effectively prevented from flowing into the ozone gas generator 46 through the solenoid valve 512.

A fourth flow path tube 516 is provided for communicating the accommodation space 514 with the outside, and a plug 508 is provided at one end of the fourth flow path tube 516. When the ozone water flows out normally, the plug 508 maintains the fourth flow path pipe 516 closed by the plug 508. However, when the ozone water flows backward and the ozone water is received in the accommodation space 514, the plug 508 is opened and the ozone water is discharged to the outside through the fourth flow pipe 516.

The third flow path pipe 506 is provided with a one-way valve 520, the one-way valve 520 is opened only in the direction in which the ozone water flows out, has a configuration that is closed when the ozone water flows back. Therefore, the reverse flow of ozone water is primarily prevented by the one-way valve 520.

Accordingly, the ozone water is continuously discharged by the one-way valve 520 without backflowing. However, when the ozone water flows back, it takes a certain time until the one-way valve 520 is closed. At this time, the solenoid valve 512 is closed by the backflow signal of the ozone water backflow detection sensor 510. The backflowing ozone water is temporarily accommodated in the accommodation space 514. Therefore, damage to the ozone gas generator 46 may be minimized due to the reverse flow of the ozone water.

7, descriptions overlapping with the configuration and operation of the same part illustrated in FIG. 6 will be omitted.

Referring to FIG. 7, the first flow path tube 702 connected to the ozone gas mixing tube 700 and the first tube of the ozone gas mixing tube 700, and the second flow path tube 704 connected to the second tube. It is provided. A third flow path pipe 706 is provided for flowing out the ozone water. The ozone water backflow detection sensor 710 and the one-way valve 720 are installed in the third flow path pipe 706, and the second flow path pipe 704 of the accommodation space 714 and the ozone water backflow detection sensor 710 is installed. A first solenoid valve 712 is provided that closes the second flow path tube 704 by a reverse flow signal.

The fourth flow path tube 716 communicates with the accommodation space 714 and the outside. The fourth flow path pipe 716 is provided with a second solenoid valve 718 which is electrically connected to the ozone water backflow detection sensor 710 and opens and closes by a backflow signal of the ozone water backflow detection sensor 710. have. The second solenoid valve 718 is closed when the ozone water normally flows out, and is opened by a backflow signal of the ozone water backflow detection sensor 710 when the ozone water flows back.

The ozone gas mixing unit 44 provided with members for preventing damage due to the reverse flow of the ozone water is installed in the circulation line 42, thereby making it possible to produce ozone water more stably. In addition, since the water is mixed with the ozone gas in the advancing direction, the mixing of the ozone gas mixed with the water can be maximized. Therefore, the degree of mixing ozone gas may be improved by using the pressurized tank 40 and the degree of mixing of the ozone gas may be further improved by using the ozone gas mixing unit 44.

The circulation line 42 is provided with pumps 48a and 48b. The pumps 48a and 48b forcibly circulate water and ozone water circulating in the circulation line 42. And a temporary storage unit 50 for temporarily storing the ozone water produced by the ozone gas mixing unit 44 is provided. The temporary storage unit 50 is provided to more easily circulate water or ozone circulated by the operation of the pumps 48a and 48b.

In addition, a water supply unit 52 is installed at one upper portion of the pressurized tank 20, and an ozone water outlet 54 is installed at one lower portion of the pressurized tank 40. Accordingly, water may be supplied to the pressurized tank, and the ozone water produced by mixing ozone gas with the water may flow out. The position at which the water supply unit 52 and the ozone water outlet 54 are installed is not limited to the one upper side and one lower side. It is only based on the natural law that water flows from a high position to a low position.

Since the water uses raw water including general tap water or ground water, the water supply unit 52 includes a raw water source and an inlet line 523 connected to the raw water source 521. The inlet line 523 is provided with a lock valve 525. In addition, the ozone water outlet 54 includes an outlet line 541, and the outlet line 541 is provided with a locking valve 543.

Pressure sensors 56 and 58 which detect the pressure of water flowing through the water supply unit 52 and the pressure of ozone water flowing out of the ozone water outlet 54 and provide a pressure signal based on the sensed pressure are provided. It is provided. The pressure sensors 56 and 58 are installed at the water supply part 52 and the ozone water outlet 54, preferably at the position where the locking valves 525 and 543 are installed. This is because the water and the ozone water flow in and out through the lock valves 525 and 543 installed in the water supply part 52 and the ozone water outlet 54. In addition, the controller 60 is provided with a pressure signal of the pressure sensors 56 and 58. The controller 60 controls the lock valves 525 and 543 based on the pressure signal. Looking at the control, the water contained in the pressurized tank 40 is made of ozone water of appropriate ppm and then the ozone water is discharged through the ozone water outlet 54. At this time, the pressure sensor 58 detects the pressure of the outflowing ozone water. In addition, the detected pressure signal is provided to the controller 60, and the controller 60 controls the lock valve 525 of the inflow line 52. Accordingly, water is provided to the pressurized tank 40 through the water supply unit 52. As the control continues, the pressurized tank 40 receives a certain amount of water. Thereby, the appropriate ppm ozone water can be continuously produced. The ozone water can produce the desired ppm ozone water by appropriately adjusting the amount of the inflowing water and the outflowing ozone water by the controller.

In addition, a temperature lowering portion 62 is provided in the pressure tank 40, and the water may lower the temperature by the temperature lowering portion 62. Even if the temperature of the water is lowered by the temperature lowering unit 62, the mixing of the water and the ozone gas may be improved. This is because the temperature drop of the water applies the exothermic dissolution according to Henry's law.

Thus, in order to apply the exothermic dissolution according to Henry's law, by using the ozone water production apparatus including the pressurized tank 40 and the temperature lowering portion 62, it is possible to more easily produce high ppm ozone water.

That is, the water contained in the pressurized tank 40 is made of ozone water while being circulated through the circulation line 42, and the ozone water is circulated again to the pressurized tank 40. The circulation is continuously performed and at the same time the ozone water is discharged and the water is supplied to circulate the water to produce ozone water. At this time, by using the pressurized tank 40, the temperature lowering portion 62, and the like, the ozone water having the desired ppm can be produced, and in particular, the ozone gas is continuously mixed through the continuous circulation using the circulation line. By doing so, ozone water having desired ppm can be produced more efficiently.

As such, ozone water having hundreds to thousands of ppm produced using the apparatus will be diffused into the freshwater lake or the sea when it is introduced into a wide range of places such as a freshwater lake or the sea where the pollution proceeds. Accordingly, the ozone water may be used to purify the freshwater lake or the sea by using ozone by sterilization and purification. As such, ozone water having hundreds to thousands of ppm may be applicable to a wide range. In addition, as described above, it may be used after dilution to a degree suitable for the purpose of use.

Therefore, according to the present invention, by maximizing the mixing ratio of ozone gas mixed with water, it is possible to easily produce ozone water of several hundred to several thousand ppm. Therefore, the effect which can manufacture ozone water which has a desired ppm can be anticipated. In addition, since ozone water having a higher ppm can be prepared, and by diluting it, an ozone water having a desired ppm can be produced, an effect of rapidly producing ozone water can be expected. In addition, by reducing the operating time of the ozone gas generator can not only maximize the operating efficiency of the ozone water production apparatus, but also prevent unnecessary power consumption.

Although the above has been described with reference to the preferred embodiment of the present invention, those skilled in the art will be variously modified and changed within the scope of the present invention without departing from the spirit and scope of the present invention described in the claims below. I can understand that you can.

Claims (26)

A pressurized tank for providing a predetermined pressure and for receiving water; A circulation line for circulating water contained in the pressurized tank to the outside of the pressurized tank; Ozone gas mixing means installed in the circulation line and connected to an ozone gas generator that generates ozone gas, and for mixing ozone gas with water circulating through the circulation line; Water supply means for supplying the water to the pressurized tank; And And ozone water outlet means for circulating the ozone water produced by the ozone gas mixing means and circulating to discharge the ozone water contained in the pressurized tank. The ozone water production apparatus according to claim 1, further comprising a forced circulation means installed in said circulation line for forcibly circulating water circulating through said circulation line. The ozone water production apparatus according to claim 1, wherein the forced circulation means is provided at the front and rear ends of the circulation line in which the ozone gas mixing means is installed. The apparatus for producing ozone water according to claim 2 or 3, wherein the forced circulation means comprises a pump. The method of claim 1, wherein the ozone gas mixing means, A first tube for introducing the circulating water and having a flow rate increasing portion for gradually increasing the flow rate of the flowing water, and for mixing ozone gas to flow out of the water passing through the flow rate increasing portion; And One end is installed in the vicinity of the flow rate increasing portion, the other end of the one end is connected to the ozone gas generator, the first tube by the pressure drop phenomenon generated by the increase in the flow rate of the water flowing into the flow rate increasing portion And a second tube for introducing the ozone gas into the apparatus. The ozone water production apparatus according to claim 5, wherein the flow rate increasing part has a tapered shape in which an inner diameter gradually decreases in a direction in which the water is introduced. The method of claim 1, wherein the ozone gas mixing means, The first tube having a flow rate increasing portion for gradually increasing the flow rate of the circulating water and one end is located near the flow rate increasing portion, the other end of the one end is located outside the first tube, the flow rate is introduced into the flow rate increasing portion An ozone gas mixing tube including a second tube for introducing the ozone gas into the first tube by a pressure drop phenomenon generated by an increase in flow rate of water; A first flow path pipe installed to be connected to the first tube and for introducing the water into the ozone gas mixing pipe; A second flow path tube installed to be connected to the other end of the second tube and for introducing the ozone gas into the ozone gas mixing tube; A third flow path tube installed to be connected to the first tube and for discharging ozone water produced by mixing ozone gas while passing through the flow rate increasing part; An ozone water backflow detection sensor installed in the third flow path pipe and detecting the backflow to generate a backflow signal when the ozone water flows back into the third flow pipe; And It is installed in the second flow path tube, and electrically connected to the ozone water backflow detection sensor, open when the ozone water flows out normally, and close the second flow path tube by the backflow signal when the ozone water flows back Ozone water production apparatus comprising a closing means for. 8. Apparatus according to claim 7, wherein said closing means comprises a solenoid valve. 10. The apparatus of claim 7, further comprising: an accommodation space connected to the second flow path tube and communicating with the outside of the accommodation space for temporarily receiving the backflow ozone water when the ozone water flows back through the second flow path tube. And a fourth flow path tube configured to discharge the ozone water contained in the accommodation space to the outside due to the backflow. 10. The method of claim 9, wherein a plug is provided at one end of the fourth flow path tube, and when the ozone water is received in the accommodation space due to the reverse flow, the plug is opened to allow the ozone water to flow out. Ozone water production device. 10. The apparatus of claim 9, wherein the fourth flow path tube is electrically connected to the ozone water backflow detection sensor, and is closed when the ozone water flows out normally. An apparatus for producing ozone water, further comprising closing means for opening the fourth flow passage. 12. The apparatus of claim 11, wherein said closing means comprises a solenoid valve. The apparatus of claim 7, wherein the flow rate increasing part has a tapered shape in which an inner diameter gradually decreases in a direction in which the water is introduced. 8. The ozone water producing apparatus according to claim 7, further comprising a closing means that is opened when the ozone water flows out normally through the third flow pipe, and is closed when the ozone water flows back. 15. The apparatus of claim 14, wherein said closing means is a one-way valve that opens in only one direction. 2. The ozone water according to claim 1, wherein the water supply means includes an inlet line including a raw water source including tap water or ground water and a lock valve installed above the water tank and connected to the raw water source. Manufacturing device. The apparatus for producing ozone water according to claim 1, wherein the ozone water outlet means includes an outlet line disposed below the water tank and including a lock valve. According to claim 1, It is installed in the inlet line of the water supply means and the outlet line of the ozone water outlet means, the pressure signal by sensing the pressure of the water flowing through the inlet line and the pressure of ozone water flowing through the outlet line And a controller configured to receive pressure signals and pressure signals of the pressure sensors, and to control the locking valves according to the pressure signals to maintain a constant flow rate received in the water tank. Ozone water production device. The ozone water production apparatus according to claim 1, further comprising a temporary storage unit installed in a circulation line passing through the ozone water mixing means and temporarily storing the circulated ozone water. The ozone water production apparatus according to claim 1, further comprising a temperature lowering means for lowering the temperature of the received water in the pressurized tank. A pressurized tank for providing a predetermined pressure and for receiving water; And an ozone gas mixing unit installed in the pressurization tank, connected to an external ozone gas generator, for supplying and mixing ozone gas to water contained in the pressurization tank. 22. The apparatus of claim 21, further comprising a temperature lowering means capable of lowering the temperature of the received water in the pressurized tank. 22. The apparatus for producing ozone water according to claim 21, further comprising: water supply means for supplying the water to the pressurized tank and ozone water outlet means for outflowing ozone water produced by the ozone water mixing device. The water supply means according to claim 23, wherein the water supply means comprises an inlet line including a raw water source including tap water or ground water and a locking valve installed on the upper side of the water tank and connected to the raw water source, Is installed on the lower side of the water tank, ozone water production apparatus, characterized in that it comprises an outlet line including a locking valve. The pressure signal of claim 23, wherein the pressure signal is provided at an inflow line of the water supply means and an outlet line of the ozone water outlet, and detects a pressure of water flowing through the inflow line and ozone water flowing out through the outlet line. And a controller configured to receive pressure signals and pressure signals of the pressure sensors, and to control the locking valves according to the pressure signals to maintain a constant flow rate received in the water tank. Ozone water production device. 22. The apparatus for producing ozone water according to claim 21, further comprising an ozone gas forced supply means for forcibly supplying the ozone gas generated by said ozone gas generator to said ozone gas mixing means.