Assembled ozone water preparation device

Abstract

The utility model discloses an assembled ozone water preparation device which comprises a water tank communicated with an external tap water system, and further comprises a purification module used for removing impurities and purifying tap water, an ozone generation module used for generating ozone gas and a gas adding module used for preparing high-concentration ozone water, the purification module is arranged on one side of the water tank, the ozone generation module is communicated with the purification module, and the gas adding module is communicated with the purification module and the ozone generation module. The ozone generation module is matched with the gas adding module, so that ozone gas and the water body subjected to impurity removal and purification can be fully mixed to prepare the high-concentration ozone water at one time, the preparation mode is simple, the preparation period of the high-concentration ozone water is effectively shortened, and the production cost is reduced. The preparation efficiency of the high-concentration ozone water is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ozone water preparation, in particular to an assembled ozone water preparation device. Background Art

[0002] In the prior art, ozone is a strong oxidant with extremely strong bactericidal ability, especially when it is soluble in water, where its bactericidal ability is even stronger. High-concentration ozone water is widely used in the fields of sterilization and disinfection, pesticide degradation, water treatment, food preservation and purification and cleaning. The bactericidal rate of high-concentration ozone water is 600-3000 times that of chlorine, and it can even kill bacteria within seconds. Therefore, high-concentration ozone water is extremely important as a strong oxidant and bactericidal disinfectant without residue. The existing ozone water generating device mainly produces ozone by high-voltage discharge method, ultraviolet ozone generator or electrolytic ozone generator and then passes it into water to produce ozone water. In the process of water flowing into the pool, it contacts with air and contains a large amount of air. The saturation of gas solubility in water makes it difficult for ozone gas added later to be integrated. That is, the ozone water produced by the existing ozone water production method has a low concentration, and ozone and water are not fully mixed, resulting in a low solubility of ozone in water, which cannot meet the use requirements of the situation where high-concentration ozone water is needed.

[0003] The Chinese utility model patent with application number: 201920422408.6 discloses a small flow rate high concentration ozone water mixing device, including a water tank equipped with a float switch, the float switch controls the water inlet of the water tank, and the water outlet pipe of the water tank is sequentially installed with a booster pump, an ejector and a vortex pump, the nozzle outlet of the ejector is connected to the ozone generated by the ozone generator, and a regulating valve and a flow meter are also installed on the pipeline between the ejector and the water tank, and the water outlet through the vortex pump is a small flow rate high concentration ozone water. However, this small flow rate high concentration ozone water mixing device obtains high concentration ozone water by secondary mixing of ozone water, and it is impossible to process ozone and water once to obtain high concentration ozone water at one time. The preparation method is relatively complicated, which prolongs the preparation cycle of high concentration ozone water, resulting in low efficiency of high concentration ozone water preparation, and it is impossible to control the solubility of gas in water before ozone water preparation. Utility Model Content

[0004] The utility model aims to provide an assembled ozone water preparation device.

[0005] In order to achieve the above purpose, the technical solution proposed by the utility model is:

[0006] An assembled ozone water preparation device comprises a water tank, which is connected to an external tap water system, a purification module for removing impurities and purifying tap water, an ozone generation module for generating ozone gas, and an aeration module for preparing high-concentration ozone water. The purification module is arranged on one side of the water tank, the ozone generation module is connected to the purification module, and the aeration module is connected to the purification module and the ozone generation module.

[0007] The purification module includes a vacuum pump and a gas-liquid separator. The vacuum pump is arranged on an upper side of the water tank and is fixedly connected to the water tank. The vacuum pump is communicated with the water tank. The gas-liquid separator is arranged on a lower side of the water tank and is communicated with the water tank through a water pump.

[0008] The gas-liquid separator is provided with a water inlet, an exhaust port and a drain port. The water inlet is arranged at the upper part of the side of the gas-liquid separator close to the water tank and is communicated with the gas-liquid separator. The exhaust port is arranged at the upper part of the side of the gas-liquid separator away from the water tank and is communicated with the gas-liquid separator. The drain port is arranged at the lower part of the gas-liquid separator and is communicated with the gas-liquid separator.

[0009] The ozone generation module includes a controller, an air pump and an ozone generator. The controller is arranged on a side of the gas-liquid separator away from the water tank and is connected to the drain outlet of the gas-liquid separator through a detection component. The air pump is electrically connected to the controller. The ozone generator is arranged at the output end of the air pump and is connected to the output end of the air pump through a pipeline. The ozone generator is electrically connected to the controller.

[0010] The detection component includes a water flow detection sensor and an opening and closing valve. The water flow detection sensor is arranged at the drain outlet of the gas-liquid separator and is connected to the pipeline between the gas-liquid separator and the gas filling module. The water flow detection sensor is electrically connected to the controller, and the opening and closing valve is assembled on the pipeline between the water flow detection sensor and the gas-liquid separator.

[0011] The gas filling module includes a gas filling pipe and an air inlet pipe. The gas filling pipe is arranged on a side of the gas-liquid separator away from the water tank and one end of the gas filling pipe is connected to the drain outlet of the gas-liquid separator through a pipeline. The detection component is arranged between the gas filling pipe and the gas-liquid separator. The air inlet pipe is arranged on the side of the gas filling pipe and is fixedly connected to the gas filling pipe. One end of the air inlet pipe is connected to the interior of the gas filling pipe, and the end of the air inlet pipe away from the gas filling pipe is connected to the ozone generator through an air path.

[0012] The two ends of the gas filling pipe are internally provided with neck structures and are connected to each other, and one end of the air inlet pipe away from the ozone generator is connected to the connection between the neck structures at the two ends of the gas filling pipe.

[0013] It also includes a one-way valve, which is arranged at the communicating air path between the air inlet pipe and the ozone generator.

[0014] It also includes a water outlet pipe, which is arranged at one end of the gas filling pipe away from the gas-liquid separator and is connected to the gas filling pipe.

[0015] A water inlet and a water outlet, wherein the water inlet is arranged at the upper part of a side of the water tank close to the tap water system and is fixedly connected to the water tank, the water inlet is communicated with the water tank, the water outlet is arranged at the lower part of a side of the water tank close to the gas-liquid separator and is fixedly connected to the water tank, the water outlet is communicated with the water tank, and the water inlet of the gas-liquid separator is communicated with the water outlet through a water pump.

[0016] The beneficial effects of the utility model are:

[0017] The structure is simple and equipped with a purification module, which can reduce the solubility of gas in water by reducing pressure, and cooperate with a gas-liquid separator to purify tap water. An ozone generation module is provided to cooperate with a gas filling module, which can fully mix the ozone gas with the purified water to prepare high-concentration ozone water at one time. The preparation method is simple, which effectively shortens the preparation cycle of high-concentration ozone water, improves the preparation efficiency of high-concentration ozone water, and can continuously discharge water to achieve continuous flushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is the electrical connection diagram of the utility model;

[0020] Figure 3 It is a cross-sectional view of the gas filling module of the utility model.

[0021] In the figure: 1. Water tank; 2. Vacuum pump; 3. Gas-liquid separator; 4. Controller; 5. Air pump; 6. Ozone generator; 7. Water flow detection sensor; 8. Opening and closing valve; 9. Gas filling pipe; 10. Air inlet pipe; 11. One-way valve; 12. Water outlet pipe; 13. Water filling port; 14. Water outlet. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] An assembled ozone water preparation device comprises a water tank 1, which is connected to an external tap water system, and further comprises a purification module for removing impurities and purifying tap water, an ozone generation module for generating ozone gas, and an aeration module for preparing high-concentration ozone water. The purification module is arranged on one side of the water tank 1, the ozone generation module is connected to the purification module, and the aeration module is connected to the purification module and the ozone generation module. The overall structural schematic diagram of the utility model is as shown in FIG. Figure 1 shown.

[0024] The purification module includes a vacuum pump 2 and a gas-liquid separator 3. The vacuum pump 2 is arranged on an upper side of the water tank 1 and is fixedly connected to the water tank 1. The vacuum pump 2 is communicated with the water tank 1. The gas-liquid separator 3 is arranged on a lower side of the water tank 1 and is communicated with the water tank 1 through the water pump. The purification module cooperates with the vacuum pump 2 and the gas-liquid separator 3 to remove impurities and purify the water discharged from the water tank 1, wherein the vacuum pump 2 is used to evacuate the water tank 1 to use pressure to reduce the solubility of the gas, thereby reducing the solubility of the gas in the water, and the gas-liquid separator 3 is used to remove impurities from the water.

[0025] The gas-liquid separator 3 is provided with a water inlet, an exhaust port and a drain port. The water inlet is arranged at the upper part of the side of the gas-liquid separator 3 close to the water tank 1 and is communicated with the gas-liquid separator 3. The exhaust port is arranged at the upper part of the side of the gas-liquid separator 3 away from the water tank 1 and is communicated with the gas-liquid separator 3. The drain port is arranged at the lower part of the gas-liquid separator 3 and is communicated with the gas-liquid separator 3. The water inlet in the gas-liquid separator 3 is used to communicate with the water tank 1, the exhaust port is used to discharge excess gas and impurities in the water body, and the drain port is used to discharge the water body that has been purified by impurities into the aeration module.

[0026] The ozone generation module includes a controller 4, an air pump 5 and an ozone generator 6. The controller 4 is arranged on a side of the gas-liquid separator 3 away from the water tank 1 and is connected to the drain port of the gas-liquid separator 3 through a detection component. The air pump 5 is electrically connected to the controller 4. The ozone generator 6 is arranged at the output end of the air pump 5 and is connected to the output end of the air pump 5 through a pipeline. The ozone generator 6 is electrically connected to the controller 4. The ozone generation module generates ozone gas and adds it to the gas filling module through the cooperation of the controller 4, the air pump 5 and the ozone generator 6. The controller 4 is used to control the operation of the air pump 5 and the ozone generator 6 after receiving the signal of the detection component. The air pump 5 is used to add the ozone in the ozone generator 6 to the gas filling module. The ozone generator 6 is used to generate ozone gas. The electrical connection diagram of the utility model is shown in FIG. Figure 2 shown.

[0027] The detection component includes a water flow detection sensor 7 and an opening and closing valve 8. The water flow detection sensor 7 is arranged at the drain outlet of the gas-liquid separator 3 and is connected to the pipeline between the gas-liquid separator 3 and the gas filling module. The water flow detection sensor 7 is electrically connected to the controller 4. The opening and closing valve 8 is assembled on the pipeline between the water flow detection sensor 7 and the gas-liquid separator 3. The detection component cooperates with the water flow detection sensor 7 and the opening and closing valve 8 to detect the water flow in the pipeline between the gas-liquid separator 3 and the gas filling module and transmit the signal back to the controller 4. The water flow detection sensor 7 is used to detect the water flow in the pipeline between the gas-liquid separator 3 and the gas filling module and transmit the signal back to the controller 4. The opening and closing valve 8 is used to control the on-off of the pipeline between the gas-liquid separator 3 and the gas filling module.

[0028] The gas filling module includes a gas filling pipe 9 and an air inlet pipe 10. The gas filling pipe 9 is arranged on a side of the gas-liquid separator 3 away from the water tank 1 and one end of the gas filling pipe 9 is connected to the drain port of the gas-liquid separator 3 through a pipeline. The detection component is arranged between the gas filling pipe 9 and the gas-liquid separator 3. The air inlet pipe 10 is arranged on the side of the gas filling pipe 9 and is fixedly connected to the gas filling pipe 9. One end of the air inlet pipe 10 is connected to the inside of the gas filling pipe 9. The end of the air inlet pipe 10 away from the gas filling pipe 9 is connected to the ozone generator 6 through an air path. The gas filling module cooperates with the gas filling pipe 9 and the air inlet pipe 10 to mix the ozone gas with the water body that has been purified by impurities to obtain high-concentration ozone water. Among them, the gas filling pipe 9 is used as the main structure for preparing ozone water, thereby providing a mixing space for the water body and the ozone gas to realize the online preparation of ozone water. The air inlet pipe 10 is used to connect the ozone generator 6 with the gas filling pipe 9.

[0029] The two ends of the gas filling pipe 9 are internally arranged with a necking structure and are interconnected, and the end of the air inlet pipe 10 away from the ozone generator 6 is connected to the connection of the necking structure at both ends of the gas filling pipe 9, wherein the two ends of the gas filling pipe 9 are internally arranged with a necking structure to generate negative pressure to ensure that the ozone gas and the water body are fully mixed, thereby meeting the preparation requirements of high-concentration ozone water. The cross-sectional view of the gas filling module of the utility model is as follows Figure 3 shown.

[0030] It also includes a one-way valve 11, which is arranged at the connecting air path between the air inlet pipe 10 and the ozone generator 6, wherein the one-way valve 11 is used to ensure that the ozone gas generated by the ozone generator 6 does not flow back.

[0031] It also includes a water outlet pipe 12, which is arranged at one end of the gas filling pipe 9 away from the gas-liquid separator 3 and is connected to the gas filling pipe 9, wherein the water outlet pipe 12 is used as a water outlet structure at the water outlet end of the gas filling pipe 9 to discharge high-concentration ozone water.

[0032] A water inlet 13 and a water outlet 14, wherein the water inlet 13 is arranged at an upper portion of a side of the water tank 1 close to the tap water system and is fixedly connected to the water tank 1, the water inlet 13 is communicated with the water tank 1, the water outlet 14 is arranged at a lower portion of a side of the water tank 1 close to the gas-liquid separator 3 and is fixedly connected to the water tank 1, the water outlet 14 is communicated with the water tank 1, and the water inlet of the gas-liquid separator 3 is communicated with the water outlet 14 through a water pump, wherein the water inlet 13 is used as a water adding structure on the water tank 1 to be communicated with an external tap water system, and the water outlet 14 is used as a water outlet structure on the water tank 1 to be communicated with the gas-liquid separator 3.

[0033] Working principle:

[0034] Tap water flows into the water tank 1 through the water inlet 13, and the vacuum pump 2 performs a vacuum operation on the water tank 1 to use pressure to reduce the solubility of the gas, thereby reducing the solubility of the gas in the water. The vacuumized water body flows into the gas-liquid separator 3, and the gas-liquid separator 3 removes impurities in the water body and discharges it into the water filling pipe. After the water flow detection sensor 7 detects the water flow, it transmits the signal to the controller 4, and the controller 4 controls the air pump 5 and the ozone generator 6 to work. The ozone gas generated by the ozone generator 6 is discharged into the water filling pipe through the action of the air pump 5 to be fully mixed with the water body, thereby generating high-concentration ozone water. The high-concentration ozone water is discharged from the water filling pipe through the outlet pipe 12 to complete the preparation of high-concentration ozone water.

[0035] The beneficial effects of the utility model are that the structure is simple, and a purification module is provided, which can reduce the solubility of gas in water by means of decompression, and cooperate with a gas-liquid separator to purify tap water, and an ozone generation module is provided to cooperate with a gas adding module, so that ozone gas and the purified water body can be fully mixed to prepare high-concentration ozone water at one time, and the preparation method is simple, which effectively shortens the preparation cycle of high-concentration ozone water, improves the preparation efficiency of high-concentration ozone water, and can continuously discharge water to achieve continuous flushing.

[0036] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An assembled ozone water preparation device, comprising a water tank (1), wherein the water tank (1) is connected to an external tap water system, characterized in that: It also includes a purification module for removing impurities and purifying tap water, an ozone generation module for generating ozone gas, and an aeration module for preparing high-concentration ozone water, the purification module is arranged on one side of the water tank (1), the ozone generation module is connected to the purification module, and the aeration module is connected to the purification module and the ozone generation module; The purification module comprises a vacuum pump (2) and a gas-liquid separator (3), wherein the vacuum pump (2) is arranged at an upper portion of one side of the water tank (1) and is fixedly connected to the water tank (1), the vacuum pump (2) is communicated with the water tank (1), and the gas-liquid separator (3) is arranged at a lower portion of one side of the water tank (1) and is communicated with the water tank (1) via the water pump; The gas-liquid separator (3) is provided with a water inlet, an exhaust port and a drain port. The water inlet is arranged at an upper portion of a side of the gas-liquid separator (3) close to the water tank (1) and is in communication with the gas-liquid separator (3). The exhaust port is arranged at an upper portion of a side of the gas-liquid separator (3) away from the water tank (1) and is in communication with the gas-liquid separator (3). The drain port is arranged at a lower portion of the gas-liquid separator (3) and is in communication with the gas-liquid separator (3). The ozone generation module comprises a controller (4), an air pump (5) and an ozone generator (6); the controller (4) is arranged on a side of the gas-liquid separator (3) away from the water tank (1) and is connected to a drain outlet of the gas-liquid separator (3) through a detection component; the air pump (5) is electrically connected to the controller (4); the ozone generator (6) is arranged at an output end of the air pump (5) and is connected to the output end of the air pump (5) through a pipeline; and the ozone generator (6) is electrically connected to the controller (4).

2. An assembled ozone water preparation device as claimed in claim 1, characterized in that: The detection component comprises a water flow detection sensor (7) and an opening and closing valve (8); the water flow detection sensor (7) is arranged at the drain outlet of the gas-liquid separator (3) and is connected to the pipeline between the gas-liquid separator (3) and the gas filling module; the water flow detection sensor (7) is electrically connected to the controller (4); and the opening and closing valve (8) is mounted on the pipeline between the water flow detection sensor (7) and the gas-liquid separator (3).

3. An assembled ozone water preparation device as claimed in claim 2, characterized in that: The gas filling module comprises a gas filling pipe (9) and an air inlet pipe (10); the gas filling pipe (9) is arranged on a side of the gas-liquid separator (3) away from the water tank (1) and one end of the gas filling pipe (9) is connected to the drain outlet of the gas-liquid separator (3) through a pipeline; a detection component is arranged between the gas filling pipe (9) and the gas-liquid separator (3); the air inlet pipe (10) is arranged on the side of the gas filling pipe (9) and is fixedly connected to the gas filling pipe (9); one end of the air inlet pipe (10) is connected to the inside of the gas filling pipe (9); and one end of the air inlet pipe (10) away from the gas filling pipe (9) is connected to the ozone generator (6) through an air path.

4. The assembled ozone water preparation device according to claim 3, characterized in that: The two ends of the gas filling pipe (9) are internally provided with neck structures and are interconnected, and the end of the air inlet pipe (10) away from the ozone generator (6) is connected to the connection between the neck structures at the two ends of the gas filling pipe (9).

5. The assembled ozone water preparation device according to claim 4, characterized in that: It also comprises a one-way valve (11), wherein the one-way valve (11) is arranged at the communicating air path between the air inlet pipe (10) and the ozone generator (6).

6. The assembled ozone water preparation device according to claim 5, characterized in that: It also comprises a water outlet pipe (12), wherein the water outlet pipe (12) is arranged at one end of the gas filling pipe (9) away from the gas-liquid separator (3) and is in communication with the gas filling pipe (9).

7. The assembled ozone water preparation device according to claim 6, characterized in that: A water inlet (13) and a water outlet (14), wherein the water inlet (13) is arranged at an upper portion of a side of the water tank (1) close to the tap water system and is fixedly connected to the water tank (1), the water inlet (13) is communicated with the water tank (1), the water outlet (14) is arranged at a lower portion of a side of the water tank (1) close to the gas-liquid separator (3) and is fixedly connected to the water tank (1), the water outlet (14) is communicated with the water tank (1), and the water inlet of the gas-liquid separator (3) is communicated with the water outlet (14) via a water pump.

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