Ozone water preparation device

Abstract

An ozone water preparation device comprises an ozone machine, a gas-liquid mixing pump, a mixing container, an introduction pipe and an ozone water supply pipe, a mixing cavity is formed in the mixing container, a first outlet communicated with the mixing cavity is formed in the outer surface of the mixing container, and the gas-liquid mixing pump is provided with a gas inlet, a liquid inlet and a second outlet. The ozone machine is connected to the gas inlet, the first outlet is connected to the liquid inlet, one end of the introduction pipe is connected to the second outlet, the other end of the introduction pipe is located in the mixing cavity, and one end of the ozone water supply pipe is connected to the first outlet; in conclusion, according to the ozone water preparation device, the ozone and the liquid in the mixing cavity are mixed, then the mixture is introduced into the bottom of the liquid in the mixing cavity to be mixed, in the whole process, the contact time of the ozone and the liquid is long, the contact area is large, the ozone water with high solubility can be obtained, and the requirements of many industrial production can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to ozone water preparation technical field, in particular to a kind of ozone water preparation device. BACKGROUND

[0002] Ozone water has the effect of sterilization and disinfection, and is widely used in food processing, packaging and transportation industries. Currently, the most common method of preparing ozone water is to pass ozone directly into the water bottom, allowing ozone to contact water and dissolve in water, thereby producing ozone water. However, this preparation method only passes ozone gas into the water bottom, and ozone forms bubbles in the water bottom and gradually rises. During the rising process of the bubbles, the ozone on the outermost side of the bubbles contacts water and dissolves in water. The contact area between ozone and water is small, and before ozone is fully dissolved in water, ozone will float to the water surface and mix with air. Therefore, in this ozone preparation method, the utilization rate of ozone is low, the solubility of water for ozone is low, and it is difficult to obtain ozone water with high solubility, which cannot meet the needs of industrial production. SUMMARY

[0003] The utility model aims to provide a kind of ozone water preparation device to solve the technical problem that the existing ozone preparation method is difficult to obtain ozone water with high solubility, which cannot meet the needs of industrial production.

[0004] To achieve the above-mentioned purpose, the utility model provides an ozone water preparation device, which comprises an ozone machine, a gas-liquid mixing pump, a mixing container, a pipe and an ozone water supply pipe. The mixing container is provided with a mixing chamber. The outer surface of the mixing container is provided with a first outlet communicating with the mixing chamber. The gas-liquid mixing pump is provided with a gas inlet, a liquid inlet and a second outlet. The ozone machine is connected to the gas inlet. The first outlet is connected to the liquid inlet. One end of the pipe is connected to the second outlet, and the other end is located in the mixing chamber. One end of the ozone water supply pipe is connected to the first outlet.

[0005] Optionally, the pipe comprises a first pipe segment, a plurality of turning segments and a second pipe segment connected in sequence. One end of the first pipe segment, away from the turning segments, is connected to the second outlet. One end of the second pipe segment, away from the turning segments, is located in the mixing chamber. Adjacent turning segments have an included angle. The first turning segment and the first pipe segment have an included angle. The last turning segment and the second pipe segment have an included angle.

[0006] Optionally, it further comprises a sieve plate, which is arranged in the pipe hole of the pipe. The sieve plate is provided with a plurality of first through holes.

[0007] Optionally, the ozone connecting pipe is connected to the ozone machine and the gas inlet at two ends, respectively, the ozone connecting pipe is higher than the mixing cavity, the one-way valve and the first liquid level detector are arranged in the ozone connecting pipe, and the one-way valve is arranged between the first liquid level detector and the gas inlet.

[0008] Optionally, the water supplement pipe and the gas return pipe are further included, the outer surface of the mixing container is provided with a water supplement opening and a gas outlet opening communicating with the mixing cavity, one end of the water supplement pipe is connected to the water supplement opening, and two ends of the gas return pipe are connected to the gas outlet opening and the side wall of the water supplement pipe, respectively.

[0009] Optionally, the ozone destructor is further included, the gas return pipe comprises a third pipe segment, a fourth pipe segment and a fifth pipe segment, one end of the third pipe segment is connected to the gas outlet opening, the other end of the third pipe segment is connected to one end of the fourth pipe segment and one end of the fifth pipe segment, the other end of the fourth pipe segment is connected to the side wall of the water supplement pipe and communicates with the pipe hole of the water supplement pipe, and the other end of the fifth pipe segment is connected to the ozone destructor.

[0010] Optionally, the second liquid level detector, the first drain pipe and the first drain valve are further included, the fifth pipe segment is provided with a U-shaped turning portion, one end of the first drain pipe is connected to the U-shaped turning portion, the first drain valve is arranged in the first drain pipe, the second liquid level detector is arranged in the fifth pipe segment, and the second liquid level detector is located between the connection position of the first drain pipe and the U-shaped turning portion and the ozone destructor.

[0011] Optionally, the first spray plate is further included, the first spray plate is provided with a plurality of second through holes, the first spray plate is fixedly arranged in the mixing cavity and located below the water supplement opening.

[0012] Optionally, the cooling circulating water tank, the second spray plate, the temperature detector, the second drain pipe and the second drain valve are further included, the cooling water outlet of the cooling circulating water tank is connected to the cooling water inlet of the ozone machine, the cooling water return of the cooling circulating water tank is connected to the cooling water outlet of the ozone machine, the cooling water return of the cooling circulating water tank is higher than the cooling water outlet of the cooling circulating water tank, the second spray plate is arranged in the cooling circulating water tank and located between the cooling water return and the cooling water outlet of the cooling circulating water tank, the second spray plate is provided with a plurality of third through holes, the water supplement opening of the cooling circulating water tank is connected to a tap water supply point, the temperature detector is arranged in the cooling circulating water tank and used for detecting the temperature in the cooling circulating water tank, one end of the second drain pipe is connected to the drain opening of the cooling circulating water tank, and the second drain valve is arranged in the second drain pipe.

[0013] Optionally, the ozone water detector is further included, the outer surface of the mixing container is provided with a detection outlet water port and a detection return water port which are communicated with the mixing cavity, the inlet of the ozone water detector is connected to the detection outlet water port, and the outlet of the ozone water detector is connected to the detection return water port.

[0014] Compared with the prior art, the ozone water preparation device has the beneficial effects that:

[0015] In the ozone water preparation device, the ozone machine is used to generate ozone, the mixing container is provided with a mixing cavity, the mixing cavity is used to mix tap water and ozone, and the gas-liquid mixing pump is used to mix the ozone and the liquid and then deliver them to any place. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a connection structure diagram of the ozone water preparation device.

[0017] Figure 2 It is an axonometric view of the ozone water preparation device.

[0018] 1 ozone machine; 2 gas-liquid mixing pump; 3 mixing container; 31 mixing cavity; 4 inlet pipe; 41 first pipe section; 42 turning section; 43 second pipe section; 5 ozone water supply pipe; 6 sieve plate; 7 ozone connecting pipe; 8 one-way valve; 9 first liquid level detector; 10 water supplement pipe; 20 gas return pipe; 201 third pipe section; 202 fourth pipe section; 203 fifth pipe section; 2031 U-shaped turning part; 30 ozone killer; 40 second liquid level detector; 50 first drain pipe; 60 first drain valve; 70 first spray plate; 80 cooling circulating water tank; 90 second spray plate; 100 temperature detector; 200 second drain pipe; 300 second drain valve; 400 ozone water detector; 500 recovered water tank; 600 ozone water supply pump; 700 ozone water recovery pump; 800 ozone water detection pump; 900 circulating cooling water pump; 1000 tap water supply point; 2000 first water supplement valve; 3000 second water supplement valve; 4000 multi-hole horn nozzle; 5000 control cabinet; 6000 base. DETAILED DESCRIPTION

[0019] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but are not used to limit the scope of the present application.

[0020] In the description of the present application, it should be understood that the terms "top", "bottom", "inner", "outer", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0021] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0022] As Figure 1 and 2The utility model discloses an ozone water preparation device, including ozone machine 1, gas -liquid mixing pump 2, mixed container 3, lead pipe 4 and ozone water supply pipe 5, be equipped with mixing chamber 31 in mixed container 3, the outer surface of mixed container 3 is equipped with the first export of intercommunication mixing chamber 31, gas -liquid mixing pump 2 is equipped with gas inlet, liquid inlet and second export, ozone machine 1 is connected in gas inlet, the first export is connected in liquid inlet, one end of lead pipe 4 is connected in second export, and the other end is located in mixing chamber 31, and one end of ozone water supply pipe 5 is connected in the first export.

[0023] In the above technical solution, the ozone machine 1 is used to manufacture ozone, the mixing chamber 31 is arranged in the mixed container 3, the mixing chamber 31 is used to mix tap water and ozone, the gas-liquid mixing pump 2 is used to mix ozone and liquid and then deliver to any place. Specifically, the ozone machine 1 is used to manufacture ozone, and then the ozone is delivered to the gas inlet of the gas-liquid mixing pump 2. The first outlet of the mixed container 3 is connected to the liquid inlet of the gas-liquid mixing pump 2, so as to deliver the tap water or ozone water in the mixing chamber 31 to the liquid inlet of the gas-liquid mixing pump 2. The gas-liquid mixing pump 2 mixes the ozone manufactured by the ozone machine 1 and the liquid delivered from the first outlet of the mixed container 3, and then outputs to the second outlet of the gas-liquid mixing pump 2. The mixture passes through the lead pipe 4, one end of which is connected to the second outlet and the other end of which is located in the mixing chamber 31, so as to enter the mixing chamber 31. Thus, the mixture is mixed with the tap water or ozone water in the mixing chamber 31 again. The mixture obtained by mixing ozone and liquid in the gas-liquid mixing pump 2 is ozone water and ozone. When the mixture passes through the lead pipe 4, the ozone water and ozone contact each other. The ozone is dissolved in the ozone water to further improve the solubility. When the mixture enters the bottom of the liquid in the mixing chamber 31, the ozone is dissolved in the liquid in the mixing chamber 31 to further improve the solubility. Further, when it is needed to output the ozone water in the mixing chamber 31, the ozone water is output through the ozone water supply pipe 5 connected to the first outlet of the mixed container 3. In summary, the ozone water preparation device mixes ozone and liquid in the mixing chamber 31, and then the mixture is mixed with the liquid in the bottom of the mixing chamber 31. In the whole process, the contact time of ozone and liquid is long, the contact area is large, and ozone water with high solubility can be obtained, which can meet the needs of many industrial productions.

[0024] Further, the inlet pipe 4 comprises a first pipe segment 41, a plurality of turning segments 42 and a second pipe segment 43 connected in sequence, the first pipe segment 41 is connected to the second outlet away from one end of the turning segment 42, the second pipe segment 43 is located in the mixing cavity 31 away from one end of the turning segment 42, the adjacent turning segments 42 have an included angle, the first turning segment 42 and the first pipe segment 41 have an included angle, and the last turning segment 42 and the second pipe segment 43 have an included angle, wherein when the mixture passes through the first pipe segment 41 and the turning segment 42, the adjacent turning segments 42 and the turning segment 42 and the second pipe segment 43, the mixture collides with the inner wall of the inlet pipe 4 to form a turbulent flow, so that the ozone in the mixture is more easily dissolved in the liquid.

[0025] Further, the sieve plate 6 is further provided in the pipe hole of the inlet pipe 4, a plurality of first through holes are provided on the sieve plate 6, the axis of the first through hole is parallel to the axis of the inlet hole, the mixture passes through the plurality of first through holes to cut the ozone bubbles in the mixture, so as to increase the contact area of ozone and liquid, and further make the ozone in the mixture more easily dissolved in the liquid; further, the axis of the first through hole can be parallel to the axis of the inlet hole.

[0026] Further, the ozone connecting pipe 7, the one-way valve 8 and the first liquid level detector 9 are further provided, the two ends of the ozone connecting pipe 7 are connected to the ozone machine 1 and the gas inlet respectively, the ozone connecting pipe 7 is higher than the mixing cavity 31, the one-way valve 8 and the first liquid level detector 9 are provided in the ozone connecting pipe 7, the one-way valve 8 is located between the first liquid level detector 9 and the gas inlet, and the one-way valve 8 is arranged towards the gas inlet; wherein the feature that the ozone connecting pipe 7 is higher than the mixing cavity 31 and the one-way valve 8 are used to prevent the liquid in the mixing cavity 31 from flowing back to the ozone machine 1, when the one-way valve 8 fails and liquid flows back to the ozone machine 1, the first liquid level detector 9 detects that there is liquid flowing, which can transmit the signal to the staff or alarm to make the staff maintain in time.

[0027] Further, the water supplement pipe 10 and the gas return pipe 20 are further included, the outer surface of the mixing container 3 is provided with a water supplement port and a gas outlet port which communicate with the mixing cavity 31, one end of the water supplement pipe 10 is connected to the water supplement port, two ends of the gas return pipe 20 are respectively connected to the gas outlet port and the side wall of the water supplement pipe 10, the gas return pipe 20 communicates with the pipe hole of the water supplement pipe 10, wherein water is input into the water supplement pipe 10 from the other end of the water supplement pipe 10, then output to the water supplement port, and then into the mixing cavity 31 to supplement water in the mixing cavity 31, further, after the mixture in the through pipe 4 is transported to the mixing cavity 31, the undissolved ozone rises upward, then passes through the gas outlet port into the gas return pipe 20, and then into the pipe hole of the water supplement pipe 10, the undissolved ozone and the water in the water supplement pipe 10 are mixed, and then the water is supplemented into the mixing cavity 31 to reduce the influence of water supplement on the ozone water concentration in the mixing cavity 31; in addition, the water supplement pipe 10 can be provided with a Venturi section, and the gas return pipe 20 is connected to the side wall of the Venturi section.

[0028] Further, the gas in the mixing cavity 31 is mainly air and ozone overflowing without being dissolved into water, the liquid level in the mixing cavity 31 cannot be absolutely constant, and the liquid level fluctuates up and down with the output of ozone water through the ozone supply pipe and the water supplement through the water supplement pipe 10, when the ozone water in the mixing cavity 31 is continuously output outward through the ozone supply pipe, the liquid level in the mixing cavity 31 continuously decreases, and external air is sucked into the ozone mixing tower, when the mixing cavity 31 is supplemented with water through the water supplement pipe 10, the liquid level rises, and the gas overflows, the gas return pipe 20 can only transport part of the overflowing gas to the water supplement pipe 10 to mix and dissolve, so as to reduce the content of ozone in the gas in the mixing cavity 31, but it is still impossible to balance the exhaust amount and the dissolution amount of the ozone container, therefore, there is still a large amount of gas which needs to be treated and discharged, in order to treat the excess gas in the mixing cavity 31, the preparation device further includes an ozone destructor 30, the gas return pipe 20 includes a third pipe section 201, a fourth pipe section 202 and a fifth pipe section 203, one end of the third pipe section 201 is connected to the gas outlet port, the other end of the third pipe section 201 is connected to one end of the fourth pipe section 202 and one end of the fifth pipe section 203, the other end of the fourth pipe section 202 is connected to the side wall of the water supplement pipe 10 and communicates with the pipe hole of the water supplement pipe 10, the other end of the fifth pipe section 203 is connected to the ozone destructor 30.

[0029] Further, the second liquid level detector 40, the first drain pipe 50 and the first drain valve 60 are further included, the fifth pipe section 203 is provided with a U-shaped turning portion 2031, one end of the first drain pipe 50 is connected to the U-shaped turning portion 2031, the first drain valve 60 is arranged on the first drain pipe 50, and the second liquid level detector 40 is arranged on the fifth pipe section 203 and located between the first drain pipe 50 and the U-shaped turning portion 2031, so as to prevent the liquid in the mixing chamber 31 from flowing back to the ozone destructor 30, wherein the second liquid level detector 40 can detect the liquid flow and then transmit the signal to the staff or give an alarm, so that the staff can open the first drain valve 60 in time.

[0030] Further, the first spray plate 70 is further included, the first spray plate 70 is provided with a plurality of second through holes, the first spray plate 70 is fixedly arranged in the mixing chamber 31 and located below the water supply opening, so that the gas-liquid mixture sprayed from the water supply opening passes through each second through hole and then is sprayed to the liquid in the mixing chamber 31 for mixing, so as to further increase the effect of dissolving ozone in water; further, the axis of the second through hole can be parallel to the axis of the water supply opening.

[0031] Further, the cooling circulating water tank 80, the second spray plate 90, the temperature detector 100, the second drain pipe 200 and the second drain valve 300 are further included, the cooling water outlet of the cooling circulating water tank 80 is connected to the cooling water inlet of the ozone machine 1, the cooling water return of the cooling circulating water tank 80 is connected to the cooling water outlet of the ozone machine 1, the cooling water return of the cooling circulating water tank 80 is higher than the cooling water outlet thereof, the second spray plate 90 is arranged in the cooling circulating water tank 80 and located between the cooling water return and the cooling water outlet of the cooling circulating water tank 80, the second spray plate 90 is provided with a plurality of third through holes, the water supply opening of the cooling circulating water tank 80 is connected to the tap water supply point 1000, the temperature detector 100 is arranged on the cooling circulating water tank 80 and used for detecting the temperature in the cooling circulating water tank 80, one end of the second drain pipe 200 is connected to the drain opening of the cooling circulating water tank 80, and the second drain valve 300 is arranged on the second drain pipe 200; wherein the cooling circulating water tank 80 outputs the water with a lower temperature to the ozone machine 1, so as to cool and dissipate heat of the ozone machine 1, then the water with a higher temperature is transported back, then the second spray plate 90 sprays from high to low, so as to cool, and the circulation is continued, so that the ozone machine 1 is continuously cooled and dissipated, further, when the temperature detector 100 detects that the temperature of the water in the cooling circulating water tank 80 is increased to a certain degree, the second drain valve 300 is opened, a part of the water with a higher temperature is drained, then the water with a lower temperature is supplemented through the water supply opening of the cooling circulating water tank 80, so as to reduce the temperature of the water in the cooling circulating water tank 80.

[0032] Further, the ozone water detector 400 is further included, the outer surface of the mixing container 3 is provided with a detection outlet water port and a detection return water port which are communicated with the mixing cavity 31, the inlet of the ozone water detector 400 is connected to the detection outlet water port, and the outlet of the ozone water detector 400 is connected to the detection return water port, so as to detect the concentration of the ozone water with relatively stable solubility in the mixing cavity 31, and the concentration of the ozone water output through the ozone water supply pipe 5 can be obtained more accurately.

[0033] Further, the recovery water tank 500 is further included, the outlet of the recovery water tank 500 is connected to the end of the water supplement pipe 10 which is away from the spraying container, the first water supplement port of the recovery water tank 500 is used for being connected to the tap water supply point 1000, and the ozone water output by the ozone water supply pipe 5 can be introduced into the second water supplement port of the recovery water tank 500 after recovery, so as to be mixed in the recovery water tank 500, and then the ozone water concentration in the mixing cavity 31 caused by water supplement is alleviated.

[0034] Further, the water supplement port, the gas outlet and the first outlet are sequentially arranged from high to low, and the detection return water port is higher than the detection outlet water port.

[0035] Further, the ozone water supply pump 600, the ozone water recovery pump 700, the ozone water detection pump 800 and the circulating cooling water pump 900 are further included, the ozone water supply pump 600 is arranged in the ozone water supply pipe 5, the ozone water recovery pump 700 is arranged in the water supplement pipe 10, the ozone water detection pump 800 is arranged between the detection outlet water port and the inlet of the ozone water detector 400, and the circulating cooling water pump 900 is arranged between the cooling water outlet of the cooling circulating water tank 80 and the cooling water inlet of the ozone machine 1.

[0036] Further, the tap water supply point 1000 is connected to the water supplement port of the cooling circulating water tank 80 and the first water supplement port of the recovery water tank 500 respectively, wherein the first water supplement valve 2000 is arranged between the tap water supply point 1000 and the water supplement port of the cooling circulating water tank 80, and the second water supplement valve 3000 is arranged between the tap water supply point 1000 and the first water supplement port of the recovery water tank 500, so as to control the water supplement time and the water supplement amount of the recovery water tank 500 and the cooling circulating water tank 80.

[0037] Further, the multi-hole horn nozzle 4000 is arranged at one end of the mixing cavity 31 of the inlet pipe 4, the holes of the multi-hole horn nozzle 4000 of the gas-liquid mixing pump 2 are introduced into the bottom of the liquid in the mixing cavity 31, so as to further increase the solubility.

[0038] Further, the ozone machine 1, the gas-liquid mixing pump 2, the first liquid level detector 9, the ozone killer 30, the second liquid level detector 40, the first drain valve 60, the temperature detector 100, the second drain valve 300, the ozone water detector 400, the ozone water supply pump 600, the ozone water recovery pump 700, the ozone water detection pump 800, the circulating cooling water pump 900, the first water replenishing valve 2000 and the second water replenishing valve 3000 are connected to the control cabinet 5000 to control the whole preparation process.

[0039] Further, the ozone machine 1, the gas-liquid mixing pump 2, the first liquid level detector 9, the ozone killer 30, the second liquid level detector 40, the first drain valve 60, the temperature detector 100, the second drain valve 300, the ozone water detector 400, the ozone water supply pump 600, the ozone water recovery pump 700, the ozone water detection pump 800, the circulating cooling water pump 900, the first water replenishing valve 2000 and the second water replenishing valve 3000 are connected to the control cabinet 5000 to control the whole preparation process.

[0040] Further, the specific connection mode of the fixed setting and the fixed connection refers to the relative position relationship of the two components that can be fixedly connected, including being fixed by a connecting piece, being fixed by welding, being fixed by an adhesive, being fixed by one-piece forming, and being fixed by a buckle connection.

[0041] Further, the connecting piece includes a fastener, a strap, a binding rope, a pneumatic connecting element, a hydraulic connecting element, a flange plate, a magic tape, and a button.

[0042] In summary, the ozone water preparation device provided by the embodiment of the present application has the following technical effects:

[0043] The utility model discloses ozone water preparation device, ozone machine 1 is used to manufacture ozone, be equipped with mixing chamber 31 in mixed container 3, the mixing chamber 31 is used for tap water and ozone and mixes, gas-liquid mixing pump 2 is used for mixing ozone and liquid, then is transported to any place, specifically, ozone machine 1 is made into ozone, then the ozone is transported to the gas entrance of gas-liquid mixing pump 2, the first export of mixed container 3 is connected to the liquid entrance of gas-liquid mixing pump 2, to transport the tap water or ozone water in mixing chamber 31 to the liquid entrance of gas-liquid mixing pump 2, gas-liquid mixing pump 2 mixes the ozone made into by ozone machine 1 and the liquid transported from the first export of mixed container 3, then exports to the second export of gas-liquid mixing pump 2, the mixture passes through the inlet pipe 4 connected to the second export in one end, other end is located in mixing chamber 31, to enter mixing chamber 31, and then make the mixture mix with the tap water or ozone water in mixing chamber 31 again, wherein, the mixture obtained by mixing ozone and liquid in gas-liquid mixing pump 2 is ozone water and ozone, when the mixture passes through inlet pipe 4, ozone water and ozone contact each other, ozone is dissolved in ozone water, to further improve the solubility, when the mixture is passed into the bottom of liquid in mixing chamber 31, ozone is dissolved in the liquid in mixing chamber 31, to further improve the solubility, further, when needing to export ozone water in mixing chamber 31, then export through ozone water supply pipe 5 connected to the first export of mixed container 3, in conclusion, the utility model discloses ozone water preparation device mixes ozone and the liquid in mixing chamber 31, then the mixture is passed into the bottom of liquid in mixing chamber 31 and mixes, in the whole process, the contact time of ozone and liquid is long, and the contact area is big, can obtain the ozone water with higher solubility, can satisfy the demand of many industrial production.

[0044] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the present technology, under the premise of not departing from the technical principle of the utility model, can also make several improvements and substitutions, these improvements and substitutions also should be regarded as the protection range of the utility model.

Claims

1. An ozone water preparation device characterized by comprising: The ozone machine (1), the gas-liquid mixing pump (2), the mixing container (3), the inlet pipe (4) and the ozone water supply pipe (5) are included, the mixing container (3) is equipped with a mixing cavity (31), the outer surface of the mixing container (3) is equipped with a first outlet connected with the mixing cavity (31), the gas-liquid mixing pump (2) is equipped with a gas inlet, a liquid inlet and a second outlet, the ozone machine (1) is connected with the gas inlet, the first outlet is connected with the liquid inlet, one end of the inlet pipe (4) is connected with the second outlet, and the other end is located in the mixing cavity (31), and one end of the ozone water supply pipe (5) is connected with the first outlet.

2. The ozone water preparation apparatus according to claim 1, characterized by The inlet pipe (4) includes a first pipe section (41), a plurality of turning sections (42) and a second pipe section (43) connected in sequence, one end of the first pipe section (41) away from the turning sections (42) is connected with the second outlet, one end of the second pipe section (43) away from the turning sections (42) is located in the mixing cavity (31), there is an included angle between adjacent turning sections (42), there is an included angle between the first turning section (42) and the first pipe section (41), and there is an included angle between the last turning section (42) and the second pipe section (43).

3. The ozone water preparation apparatus according to claim 1, characterized by The sieve plate (6) is further included, the sieve plate (6) is arranged in the pipe hole of the inlet pipe (4), and a plurality of first through holes are arranged on the sieve plate (6).

4. The ozone water preparation apparatus according to claim 1, characterized by The ozone connecting pipe (7), the one-way valve (8) and the first liquid level detector (9) are further included, both ends of the ozone connecting pipe (7) are connected with the ozone machine (1) and the gas inlet respectively, the ozone connecting pipe (7) is higher than the mixing cavity (31), the one-way valve (8) and the first liquid level detector (9) are arranged in the ozone connecting pipe (7), the one-way valve (8) is located between the first liquid level detector (9) and the gas inlet, and the one-way valve (8) is arranged towards the gas inlet.

5. The ozone water preparation apparatus according to claim 1, characterized by The water supplement pipe (10) and the gas return pipe (20) are further included, the outer surface of the mixing container (3) is equipped with a water supplement opening and an air outlet connected with the mixing cavity (31), one end of the water supplement pipe (10) is connected with the water supplement opening, both ends of the gas return pipe (20) are connected with the air outlet and the side wall of the water supplement pipe (10) respectively, and the gas return pipe (20) is connected with the pipe hole of the water supplement pipe (10).

6. The ozone water preparation apparatus according to claim 5, wherein The ozone destructor (30) is further included, the gas return pipe (20) includes a third pipe section (201), a fourth pipe section (202) and a fifth pipe section (203), one end of the third pipe section (201) is connected with the air outlet, the other end is connected with one end of the fourth pipe section (202) and one end of the fifth pipe section (203), the other end of the fourth pipe section (202) is connected with the side wall of the water supplement pipe (10) and is connected with the pipe hole of the water supplement pipe (10), and the other end of the fifth pipe section (203) is connected with the ozone destructor (30).

7. The ozone water preparation apparatus according to claim 6, characterized by The ozone generator (1) further comprises a second liquid level detector (40), a first drain pipe (50) and a first drain valve (60), the fifth pipe section (203) is provided with a U-shaped turn (2031), one end of the first drain pipe (50) is connected to the U-shaped turn (2031), the first drain valve (60) is arranged on the first drain pipe (50), and the second liquid level detector (40) is arranged on the fifth pipe section (203) and located between the first drain pipe (50) and the U-shaped turn (2031) and between the ozone destructor (30).

8. The ozone water preparation apparatus according to claim 5, characterized by The ozone generator (1) further comprises a first spray plate (70) provided with a plurality of second through holes, and the first spray plate (70) is fixedly arranged in the mixing cavity (31) and located below the water supply opening.

9. The ozone water preparation apparatus according to claim 5, wherein The ozone generator (1) further comprises a cooling circulating water tank (80), a second spray plate (90), a temperature detector (100), a second drain pipe (200) and a second drain valve (300), a cooling water outlet of the cooling circulating water tank (80) is connected to a cooling water inlet of the ozone generator (1), a cooling water return of the cooling circulating water tank (80) is connected to a cooling water outlet of the ozone generator (1), the cooling water return of the cooling circulating water tank (80) is higher than the cooling water outlet, the second spray plate (90) is arranged in the cooling circulating water tank (80) and located between the cooling water return and the cooling water outlet of the cooling circulating water tank (80), the second spray plate (90) is provided with a plurality of third through holes, a water supply opening of the cooling circulating water tank (80) is connected to a tap water supply point (1000), the temperature detector (100) is arranged on the cooling circulating water tank (80) and used for detecting the temperature in the cooling circulating water tank (80), one end of the second drain pipe (200) is connected to a drain opening of the cooling circulating water tank (80), and the second drain valve (300) is arranged on the second drain pipe (200).

10. The ozone water preparation apparatus according to claim 1, characterized by The ozone generator (1) further comprises an ozone water detector (400), an outer surface of the mixing container (3) is provided with a detection outlet and a detection return which are connected to the mixing cavity (31), an inlet of the ozone water detector (400) is connected to the detection outlet, and an outlet of the ozone water detector (400) is connected to the detection return.

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