CN215539927U - Ozone water preparation system - Google Patents
Ozone water preparation system Download PDFInfo
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- CN215539927U CN215539927U CN202121932841.8U CN202121932841U CN215539927U CN 215539927 U CN215539927 U CN 215539927U CN 202121932841 U CN202121932841 U CN 202121932841U CN 215539927 U CN215539927 U CN 215539927U
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Abstract
The invention discloses an ozone water preparation system, and belongs to the technical field of ozone water preparation. The ozone water preparation system comprises: a mixing tank for mixing ozone and water to prepare ozone water; a water supply line for supplying water into the mixing tank; an ozone unit, the ozone unit comprising: an ozone generator; the ozone conveying assembly is used for accelerating ozone generated by the ozone generator at a preset position and conveying the ozone to a water supply pipeline, and a first negative pressure area is formed at the preset position of the ozone conveying assembly; and the ozone recovery assembly is used for conveying ozone escaping from the mixing tank to the first negative pressure region to be mixed with the ozone in the ozone conveying assembly, wherein the inlet of the ozone recovery assembly is communicated with the mixing tank, and the outlet of the ozone recovery assembly is communicated to the preset position. The system has high safety and avoids the waste of ozone.
Description
Technical Field
The invention relates to the technical field related to ozone water preparation, in particular to an ozone water preparation system.
Background
In the field of water treatment, common methods for sterilization and disinfection include agents such as chlorine, bleaching powder, sodium hypochlorite, chloramine, chlorine dioxide, ozone and the like and ultraviolet disinfection modes, and each disinfection mode has different performances and characteristics. Most centralized water supply in China adopts chlorine disinfection. The chlorine disinfection effect is good, and the cost is lower than that of other disinfection methods. In the civil field, bleaching powder is mostly adopted for disinfection, but the bleaching powder is easily decomposed by the action of sunlight and temperature, and the contained effective chlorine is easy to exert, so the requirements on storage conditions and effective chlorine tests are higher, and the volatile pungent smell is harmful to human bodies. Therefore, in some commercial or industrial occasions, from the aspects of operability and disinfection effect, ozone is gradually adopted for sterilization and disinfection; ozone has been used as a primary means of deeply purifying drinking water in major cities in europe. After the ozone is mixed with the water, a certain amount of residual ozone escapes from the water, and because a certain amount of ozone in the air is harmful to human bodies, direct discharge is not allowed under normal conditions. The existing ozone water making equipment needs to be provided with a vent pipe to discharge residual ozone or ozone escaped from water into outdoor air, and a fan is movably arranged by utilizing outdoor air dilution to prevent the ozone from exploding due to overhigh concentration at local positions. As the ozone water is prepared by ozone for sterilization and disinfection in the use occasions by needing ventilation equipment, ozone waste is caused, the requirement on the environment of the use occasions is high, and the system is complex, high in cost and poor in safety due to the addition of matched equipment.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides an ozone water preparation system, which is at least used for solving the problems of waste and poor safety caused by the discharge of ozone water out gas in the prior art.
The present invention provides an ozone water producing system, the system comprising:
a mixing tank for mixing ozone and water to prepare ozone water;
a water supply line for supplying water into the mixing tank;
an ozone unit, the ozone unit comprising: an ozone generator; the ozone conveying assembly is used for accelerating ozone generated by the ozone generator at a preset position and conveying the ozone to a water supply pipeline, and a first negative pressure area is formed at the preset position of the ozone conveying assembly; and the ozone recovery assembly is used for conveying ozone escaping from the mixing tank to the first negative pressure region to be mixed with the ozone in the ozone conveying assembly, wherein the inlet of the ozone recovery assembly is communicated with the mixing tank, and the outlet of the ozone recovery assembly is communicated to the preset position.
Preferably, the ozone delivery assembly comprises:
an inlet of the ozone conveying pipeline is communicated to the ozone generator, and an outlet of the ozone conveying pipeline is communicated to the water supply pipeline;
the first spraying device is arranged at a preset position of the ozone conveying pipeline and used for providing power for conveying ozone, and a first negative pressure area is formed at a nozzle of the first spraying device.
Preferably, the ozone recovery assembly comprises:
an inlet of the ozone recovery pipeline is communicated to the upper part of the mixing tank, and an outlet of the ozone recovery pipeline is communicated to the first negative pressure zone of the first injection device;
and the one-way valve is arranged on the ozone recovery pipeline and is used for enabling the ozone escaping from the mixing tank to flow in one way to the outlet of the ozone recovery pipeline along the inlet of the ozone recovery pipeline.
Preferably, the upper part of the mixing tank is provided with an exhaust pipe,
the outlet of the exhaust pipe is communicated with the inlet of the ozone recovery pipeline; the inlet of the exhaust pipe is communicated to the mixing tank, and a switch mechanism is arranged at the inlet of the exhaust pipe;
the switching mechanism is used for opening an inlet of the exhaust pipe when the water level of the ozone water in the mixing tank is lower than a preset water level so as to recover ozone overflowing from the mixing tank, and closing the exhaust pipe when the water level of the ozone water in the mixing tank reaches the preset water level so as to prevent ozone water from overflowing.
Preferably, the inlet of the exhaust pipe is communicated with the top of the mixing tank.
Preferably, the switch mechanism adopts a floating ball mechanism, and the floating ball mechanism comprises:
the floating ball is movably arranged at the inlet of the exhaust pipe and is used for opening and closing the inlet of the exhaust pipe along with the change of the water level of the ozone water in the mixing tank;
and one end of the guide sliding rod is connected with the floating ball, and the other end of the guide sliding rod movably penetrates through the exhaust pipe.
Preferably, the upper part of the mixing tank is provided with a water inlet pipe,
the inlet of the water inlet pipe is communicated with the outlet of the water supply pipeline; the outlet of the water inlet pipe is communicated with the interior of the mixing tank.
Preferably, the outlet of the water inlet pipeline extends into the mixing tank and extends to the middle or the lower part of the mixing tank.
Preferably, a second injection device is arranged on the water supply pipeline, the second injection device is provided with a second negative pressure area, and the outlet of the ozone conveying pipeline is communicated to the second negative pressure area.
Preferably, the ozone water mixing device further comprises a liquid storage tank, wherein the liquid storage tank is connected with the mixing tank and can store ozone water discharged by the mixing tank.
The ozone water preparation system is improved, ozone gas which escapes from water during ozone water preparation is recovered through the negative pressure, a set of ventilation and exhaust system is prevented from being arranged in the occasion of ozone water equipment, waste caused by ozone discharge is avoided, the occasion of using an ozone water unit is wider, and the ozone water unit can be installed indoors and even used in civil occasions.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 shows a schematic diagram of an ozonated water production system according to the present invention;
FIG. 2 is a schematic view showing the operation of the float mechanism of the present invention (closing the exhaust pipe);
FIG. 3 is a schematic view showing another operation state of the float mechanism of the present invention (opening the exhaust pipe);
fig. 4 shows a schematic view of an ozonated water production system with a liquid storage tank according to the present invention.
In the figure: 1. an ozone generator; 21. an ozone delivery line; 22. a first injection device; 31. a water supply line; 32. a second injection device; 33. an electromagnetic valve; 41. an ozone recovery pipeline; 42. a one-way valve; 5. a mixing tank; 51. a water inlet pipe; 52. an exhaust pipe; 53. a water outlet pipe; 6. a liquid storage tank; 61. a floating ball; 62. and guiding the sliding rod.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. It will be appreciated by those of ordinary skill in the art that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, 2, 3 and 4, the present invention provides an ozonated water production system, the system including:
a mixing tank 5 for mixing ozone and water to prepare ozone water;
a water supply line 31 for supplying water into the mixing tank 5;
ozone installation, ozone installation includes: an ozone generator 1; the ozone conveying assembly is used for accelerating ozone generated by the ozone generator 1 at a preset position and conveying the ozone into the water supply pipeline 31, and a first negative pressure area is formed at the preset position of the ozone conveying assembly; and the ozone recovery assembly is used for conveying ozone escaped from the mixing tank 5 to the first negative pressure region to be mixed with the ozone in the ozone conveying assembly, wherein the inlet of the ozone recovery assembly is communicated with the mixing tank 5, and the outlet of the ozone recovery assembly is communicated to a preset position.
The ozone water preparation system in the embodiment adopts the negative pressure generated by accelerating the ozone gas injection to absorb ozone escaping from ozone water in the mixing tank 5, and the ozone is mixed with newly prepared ozone and then mixed with water in a negative pressure mode, so that ozone water is prepared, the ozone is prevented from being recovered by using power consumption equipment such as an air pump and a fan, and the reliability of the whole set of equipment is improved.
Preferably, the ozone delivery assembly comprises: an ozone delivery pipeline 21, wherein the inlet of the ozone delivery pipeline 21 is communicated to the ozone generator 1, and the outlet of the ozone delivery pipeline 21 is communicated to the water supply pipeline 31; and a first injection device 22 provided at a preset position of the ozone delivery pipe 21 for powering the delivery of ozone and formed with a first negative pressure region at a nozzle of the first injection device 22. When ozone water is prepared, partial ozone gas escaped from the ozone water is recycled under negative pressure, and is mixed with newly prepared ozone and then is mixed with water again, so that potential safety hazards and waste caused by the fact that a large amount of ozone is emitted to the space outside the device are avoided.
Specifically, when the ozone gas generated by the ozone generator 1 passes through the first injection device 22, the speed of the first injection device 22 is increased, the pressure of the gas is reduced, and suction is generated around the nozzle to form a space of negative pressure, so that the ozone gas in the ozone gas pipe is sucked, and the ozone gas escaping from the upper part of the mixing tank 5 is sucked to the first injection device 22, mixed with the ozone gas generated by the ozone generator 1, and then injected to the second injection device 32.
Preferably, the ozone recovery assembly comprises: an inlet of the ozone recovery pipeline 41 is communicated to the upper part of the mixing tank 5, and an outlet of the ozone recovery pipeline 41 is communicated to a first negative pressure area of the injection device; and a check valve 42, the check valve 42 is arranged on the ozone recovery pipeline 41, for making the ozone escaped from the mixing tank 5 flow along the inlet of the ozone recovery pipeline 41 to the outlet of the ozone recovery pipeline 41 in a one-way. The check valve 42 on the ozone recovery pipe 41 can prevent the ozone gas generated by the ozone generator 1 from flowing into the mixing tank 5 through the ozone recovery pipe 41 when the ozone gas initially passes through the first injection device 22.
Further optionally, an exhaust pipe 52 is provided at the upper portion of the mixing tank 5. The outlet of the exhaust pipe 52 communicates with the inlet of the ozone recovery line 41; an inlet of the exhaust pipe 52 is communicated to the mixing tank 5, and a switching mechanism is provided at the inlet of the exhaust pipe 52. The switching mechanism is used to open the inlet of the exhaust pipe 52 to recover ozone overflowing in the mixing tank 5 when the ozone water level in the mixing tank 5 is lower than a preset level, and to close the exhaust pipe 52 to prevent the ozone water from overflowing when the ozone water level in the mixing tank 5 reaches the preset level. Preferably, the bottom of the mixing tank 5 is further provided with a water outlet pipe 53, ozone water can be formed in the mixing tank 5, and the ozone water can be discharged through the water outlet pipe 53.
Preferably, the ozone water mixing device further comprises a liquid storage tank 6, an inlet of the liquid storage tank 6 is connected with a water outlet pipe 53, ozone water in the mixing tank 5 can be guided into the liquid storage tank 6 to be stored, further, the liquid storage tank 6 can be further provided with a water inlet, water can be injected into the liquid storage tank 6 through the water inlet, and the concentration of the ozone water can be adjusted through a mode of injecting water into the liquid storage tank 6. It is easy to think that a plurality of liquid storage tanks 6 can be arranged, a plurality of liquid storage tanks 6 can be connected with the water outlet pipe 53 of the mixing tank 5 in a parallel connection mode, different liquid storage tanks 6 can be used for storing ozone water with different concentrations, or a plurality of liquid storage tanks 6 can be used for storing the same ozone water.
As shown in fig. 2 and 3, an inlet of the exhaust pipe 52 communicates with the top of the mixing tank 5. The switch mechanism adopts a floating ball mechanism, and through the principle of a floating ball valve, ozone gas escaping from the upper part of the ozone water mixing tank 5 is automatically discharged, the ozone gas is discharged in time, and detection and an electric mechanism are not needed, so that the ozone gas in the ozone water tank can be ensured to be recovered. The mode overcomes the problem that the ozone gas of the existing ozone water unit escapes and needs to be discharged to the outside, does not need to provide special ventilation requirements for use occasions, and improves the environment for installing ozone water unit equipment.
Preferably, the float ball mechanism includes: a floating ball 61 movably disposed at the inlet of the exhaust pipe 52 for opening and closing the inlet of the exhaust pipe 52 with the change of the water level of the ozone water in the mixing tank 5; and a guide sliding rod 62, one end of which is connected with the floating ball 61, and the other end of which movably penetrates through the exhaust pipe 52. Further, a water inlet pipe 51 is provided at the upper portion of the mixing tank 5. The inlet of the water inlet pipe 51 communicates with the outlet of the water supply pipe 31; the outlet of the water inlet pipe 51 is communicated with the interior of the mixing tank 5. Preferably, the outlet of the water inlet pipe 51 extends into the mixing tank 5 and extends to the middle or lower part of the mixing tank 5.
In this embodiment, since the inlet pipe 51 of ozone water must be extended to the middle lower part of the tank, the ozone gas outlet pipe is flush with the upper part of the tank, and a float 61 is installed to be freely movable up and down, when ozone gas escapes from the upper part of the tank, a space for gas is formed in the upper part of the tank, the float 61 moves down by gravity, and the exhaust pipe 52 is opened, so that the gas from the water enters the exhaust pipe 52. As the ozone gas is pumped out from the exhaust pipe 52, the gas space at the upper part of the tank body is gradually filled with ozone water, the floating ball 61 rises along with the rise of the ozone water level, the ozone gas at the upper part of the tank body stops exhausting after the floating ball 61 blocks the exhaust pipe 52, and the ozone water at the upper part of the tank body is kept. Therefore, the ozone gas is automatically discharged from the upper part of the mixing tank 5 by the operation of the float mechanism and is discharged from the ozone water.
In some alternative implementations, the water supply line 31 is provided with a second injection device 32, and the second injection device 32 is formed with a second negative pressure region, wherein the outlet of the ozone delivery line 21 is communicated to the second negative pressure region. Further, an electromagnetic valve 33 is provided on the water supply line 31, and the electromagnetic valve 33 is located on the front side of the second injection device 32.
When the tap water passes through the second injection means 32 after the electromagnetic valve 33 is opened, the flow rate of the water increases, the water pressure decreases, the pressure is lowest at the nozzle end of the second injection means 32, and the pressure around the nozzle is made in a negative pressure state. The ozone gas from the first spraying device 22 enters the second spraying device 32 under a certain pressure, and the ozone gas enters the second spraying device 32 at an accelerated speed under a negative pressure state around the nozzle of the second spraying device 32, and then is primarily mixed with tap water to prepare ozone water, and finally enters the mixing tank 5 through the ozone water pipe to be fully mixed and stored.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the invention.
Claims (10)
1. An ozonated water production system, the system comprising:
a mixing tank for mixing ozone and water to prepare ozone water;
a water supply line for supplying water into the mixing tank;
an ozone unit, the ozone unit comprising: an ozone generator; the ozone conveying assembly is used for accelerating ozone generated by the ozone generator at a preset position and conveying the ozone to a water supply pipeline, and a first negative pressure area is formed at the preset position of the ozone conveying assembly; and the ozone recovery assembly is used for conveying ozone escaping from the mixing tank to the first negative pressure region to be mixed with the ozone in the ozone conveying assembly, wherein the inlet of the ozone recovery assembly is communicated with the mixing tank, and the outlet of the ozone recovery assembly is communicated to the preset position.
2. The ozonated water production system of claim 1, wherein the ozone delivery assembly comprises:
an inlet of the ozone conveying pipeline is communicated to the ozone generator, and an outlet of the ozone conveying pipeline is communicated to the water supply pipeline;
the first spraying device is arranged at a preset position of the ozone conveying pipeline and used for providing power for conveying ozone, and a first negative pressure area is formed at a nozzle of the first spraying device.
3. The ozonated water production system of claim 2, wherein the ozone recovery assembly comprises:
an inlet of the ozone recovery pipeline is communicated to the upper part of the mixing tank, and an outlet of the ozone recovery pipeline is communicated to the first negative pressure zone of the first injection device;
and the one-way valve is arranged on the ozone recovery pipeline and is used for enabling the ozone escaping from the mixing tank to flow in one way to the outlet of the ozone recovery pipeline along the inlet of the ozone recovery pipeline.
4. The ozonated water production system according to claim 3, wherein an exhaust pipe is provided at an upper portion of the mixing tank,
the outlet of the exhaust pipe is communicated with the inlet of the ozone recovery pipeline; the inlet of the exhaust pipe is communicated to the mixing tank, and a switch mechanism is arranged at the inlet of the exhaust pipe;
the switching mechanism is used for opening an inlet of the exhaust pipe when the water level of the ozone water in the mixing tank is lower than a preset water level so as to recover ozone overflowing from the mixing tank, and closing the exhaust pipe when the water level of the ozone water in the mixing tank reaches the preset water level so as to prevent ozone water from overflowing.
5. The ozonated water production system according to claim 4, wherein an inlet of the exhaust pipe communicates with a top of the mixing tank.
6. The ozonated water preparation system according to claim 5, wherein the switching mechanism employs a floating ball mechanism, the floating ball mechanism comprising:
the floating ball is movably arranged at the inlet of the exhaust pipe and is used for opening and closing the inlet of the exhaust pipe along with the change of the water level of the ozone water in the mixing tank;
and one end of the guide sliding rod is connected with the floating ball, and the other end of the guide sliding rod movably penetrates through the exhaust pipe.
7. The ozonated water production system according to claim 4, wherein an inlet pipe is provided at an upper portion of the mixing tank,
the inlet of the water inlet pipe is communicated with the outlet of the water supply pipeline; the outlet of the water inlet pipe is communicated with the interior of the mixing tank.
8. The ozonated water production system of claim 7, wherein the outlet of the water inlet line extends into the mixing tank and to a middle or lower portion of the mixing tank.
9. The ozone water production system according to claim 2, wherein a second injection device is provided on the water supply line, the second injection device forming a second negative pressure region, wherein an outlet of the ozone delivery line is communicated to the second negative pressure region.
10. The ozonated water production system according to any one of claims 1 to 9, further comprising a storage tank connected to the mixing tank, the storage tank being capable of storing ozonated water discharged from the mixing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121932841.8U CN215539927U (en) | 2021-08-18 | 2021-08-18 | Ozone water preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121932841.8U CN215539927U (en) | 2021-08-18 | 2021-08-18 | Ozone water preparation system |
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|---|---|
| CN215539927U true CN215539927U (en) | 2022-01-18 |
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| CN202121932841.8U Active CN215539927U (en) | 2021-08-18 | 2021-08-18 | Ozone water preparation system |
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| CN (1) | CN215539927U (en) |
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- 2021-08-18 CN CN202121932841.8U patent/CN215539927U/en active Active
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