Ozone disinfection pipeline structure based on peripheral pump

Abstract

The utility model discloses an ozone disinfection pipeline structure based on a peripheral pump, which comprises a water purification tank, an ozone generation part, the peripheral pump, a normally open electromagnetic valve, a manual valve, an output control part, a water terminal and a circulation part, the output end of the water purifying tank is communicated with the liquid input end of the peripheral pump through the normally-open electromagnetic valve, the manual valve is connected to the two ends of the normally-open electromagnetic valve in parallel, and the output end of the ozone generating part is communicated with a water supplementing opening of the peripheral pump; the output end of the peripheral pump is communicated with the circulating water inlet of the water purifying tank through the output control part and the circulating part in sequence, the gas-liquid mixing effect is achieved through the self-absorption function of the peripheral pump, the ozone water is pressurized through the peripheral pump, and the two effects are achieved at the same time through one peripheral pump. The ozone disinfection pipeline structure based on the peripheral pump, provided by the utility model, has the effect of reducing the cost while ensuring the function.

Description

Technical Field

[0001] This utility model relates to the field of water purification system technology, and in particular to an ozone disinfection pipeline structure based on a vortex pump. Background Technology

[0002] Existing ozone disinfection systems typically use a gas-liquid mixing pump to mix ozone with the water to be disinfected, producing ozone water for disinfection. However, gas-liquid mixing pumps are expensive and can only be used for gas-liquid mixing. For example, pressurizing pipelines requires a booster pump; disinfecting pipelines with ozone water requires a gas-liquid mixing pump. To reduce system costs, this paper proposes an ozone disinfection system based on a vortex pump, combining the functions of a booster pump and a gas-liquid mixing pump into one. Utility Model Content

[0003] To address the aforementioned issues, an ozone disinfection pipeline structure based on a vortex pump is provided, aiming to resolve the problems existing in the prior art.

[0004] The specific technical solution is as follows:

[0005] An ozone disinfection pipeline structure based on a vortex pump includes a purified water tank, an ozone generator, a vortex pump, a normally open solenoid valve, a manual valve, an output control unit, a water terminal, and a circulation unit. The input end of the purified water tank is connected to an external water purification system. The output end of the purified water tank is connected to the liquid input end of the vortex pump through the normally open solenoid valve. The manual valve is connected in parallel across the normally open solenoid valve. The output end of the ozone generator is connected to the water inlet of the vortex pump. The output end of the vortex pump is sequentially connected to the circulating water inlet of the purified water tank through the output control unit and the circulation unit. The water terminal is located on the pipeline between the output control unit and the circulation unit.

[0006] The ozone disinfection pipeline structure based on the vortex pump described above also has the following feature: the ozone generating unit includes an ozone generator, an ozone solenoid valve, and an ozone check valve. The output end of the ozone generator is connected to the water inlet of the vortex pump after passing through the ozone solenoid valve and the ozone check valve in sequence.

[0007] The beneficial effects of the above scheme are: the ozone generator produces ozone, the ozone solenoid valve controls whether ozone can be input into the vortex pump, and the ozone check valve prevents water from flowing back into the ozone generator.

[0008] The ozone disinfection pipeline structure based on the vortex pump described above also has the following feature: the output control unit includes a flow switch; the output end of the vortex pump is connected to the water terminal through a pipeline; and the flow switch is installed in the pipeline between the output end of the vortex pump and the water terminal.

[0009] The beneficial effects of the above scheme are as follows: When the liquid flow rate output by the vortex pump reaches the preset value, the flow switch controls both the ozone generator and the ozone solenoid valve to be energized. At this time, the ozone solenoid valve opens, and the ozone output by the ozone generator enters the vortex pump for mixing.

[0010] The ozone disinfection pipeline structure based on the vortex pump described above also has the following features: the circulation section includes a circulation pipe and a circulation solenoid valve; one end of the circulation pipe is connected to the output end of the vortex pump, and the other end of the circulation pipe is connected to the circulating water inlet of the purified water tank; the circulation solenoid valve is disposed in the circulation pipe.

[0011] The beneficial effects of the above solution are as follows: when the system is started, the circulation solenoid valve is opened, and the water terminal is not turned on, the mixed ozone water will enter the water purification tank through the circulation pipe, so that the water stored in the water purification tank is all disinfected purified water.

[0012] The ozone disinfection pipeline structure based on the vortex pump described above also has the feature that the height of the vortex pump is lower than the height of the low water level line in the water purification tank.

[0013] The beneficial effects of the above solution are: the height of the water tank provides a certain water pressure. Since the vortex pump needs to contain liquid when it is initially started, in addition to the inlet and outlet, the vortex pump is also equipped with a water supply port. Since the water supply port has been changed to an ozone air inlet, a certain height difference is set to ensure that the water in the water tank can flow naturally into the vortex pump.

[0014] In summary, the beneficial effects of this scheme are:

[0015] The ozone disinfection pipeline structure based on a vortex pump provided by this utility model achieves gas-liquid mixing through the self-priming function of the vortex pump itself, and also pressurizes the ozone water using the vortex pump, achieving two effects simultaneously with a single vortex pump. This ozone disinfection pipeline structure based on a vortex pump provides the effect of ensuring functionality while reducing costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the water circuit structure of the ozone disinfection pipeline structure based on the vortex pump of this utility model.

[0017] Attached diagram descriptions: 1. Clean water tank; 2. Normally open solenoid valve; 3. Manual valve; 4. Vortex pump; 5. Ozone generator; 6. Ozone solenoid valve; 7. Ozone check valve; 8. Flow switch; 9. Water terminal; 10. Circulation solenoid valve. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to its embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] The present invention will be further described below with reference to specific embodiments, but this is not intended to limit the present invention.

[0021] Figure 1 This is a schematic diagram of the water circuit structure of the ozone disinfection pipeline based on the vortex pump of this utility model, as shown below. Figure 1 As shown, the ozone disinfection pipeline structure based on a vortex pump provided in this embodiment includes a clean water tank 1, an ozone generator, a vortex pump 4, a normally open solenoid valve 2, a manual valve 3, an output control unit, a water terminal 9, and a circulation unit. The input end of the clean water tank 1 is connected to an external water purification system. The output end of the clean water tank 1 is connected to the liquid input end of the vortex pump 4 through the normally open solenoid valve 2. The manual valve 3 is connected in parallel to both ends of the normally open solenoid valve 2. The output end of the ozone generator is connected to the water inlet of the vortex pump 4. The output end of the vortex pump 4 is connected to the circulating water inlet of the clean water tank 1 in sequence through the output control unit and the circulation unit. The water terminal 9 is installed on the pipeline between the output control unit and the circulation unit.

[0022] It should be noted that the water inlet of the vortex pump 4 was modified to serve as a gas inlet for ozone input.

[0023] In the above embodiment, the ozone generating unit includes an ozone generator 5, an ozone solenoid valve 6, and an ozone check valve 7. The output end of the ozone generator 5 is connected to the water inlet of the vortex pump after passing through the ozone solenoid valve 6 and the ozone check valve 7 in sequence.

[0024] In the above embodiment, the output control unit includes a flow switch 8. The output end of the vortex pump 4 is connected to the water terminal 9 through a pipeline. The flow switch 8 is installed in the pipeline between the output end of the vortex pump 4 and the water terminal 9.

[0025] It should be noted that a water pump controller 11 is also provided between the output end of the vortex pump 4 and the water terminal 9. The water pump controller 11 is used to control the start and stop of the vortex pump.

[0026] In the above embodiment, the circulation section includes a circulation pipe and a circulation solenoid valve 10. One end of the circulation pipe is connected to the output end of the vortex pump 4, and the other end of the circulation pipe is connected to the circulation water inlet of the water purification tank 1. The circulation solenoid valve 10 is disposed in the circulation pipe.

[0027] In the above embodiment, the height of the vortex pump 4 is lower than the height of the low water level line in the clean water tank 1.

[0028] It should be noted that the control circuit of this system is as follows: the mains power is connected to the timer switch, and the output terminal of the timer switch is connected to the primary terminal of the transformer after passing through the control terminal of the circulating solenoid valve 10 and the control terminal of the normally open solenoid valve 2 in sequence. The secondary terminal of the transformer is connected to the intermediate relay. The control terminal of the flow switch 8 is located between the transformer and the intermediate relay. The output terminal of the intermediate relay is connected to the ozone generator 5 and the ozone solenoid valve 6.

[0029] Working principle: When ozone water needs to be produced, the timer starts, the circulation solenoid valve 10 starts, and the vortex pump 4 starts. The purified water in the water tank 1 passes through the vortex pump 4. At this time, the flow switch 8 detects that the flow rate meets the standard, so the ozone solenoid valve 6 opens, and the ozone generator 5 starts to output ozone to the vortex pump 4. The purified water and ozone mix in the vortex pump 4 to form ozone water. The ozone water is circulated and stored in the water tank 1. If the water terminal 9 is turned on at this time, the ozone water output by the vortex pump 4 will be supplied to the water terminal 9 first.

[0030] When the vortex pump 4 is used as a booster pump, the normally open solenoid valve 2 is not energized, ensuring that all water flows through. When the vortex pump 4 is used as a gas-liquid mixing pump, the normally open solenoid valve 2 is energized and kept closed, while the water flow is restricted by the manual valve 3, maximizing the negative pressure inside the vortex pump 4 and increasing the ozone intake.

[0031] In this embodiment, the vortex pump 4 is equipped with a water pump electronic controller. When the water terminal 9 is turned on, the pressure in the system pipeline decreases, and the water pump controller 11 powers the vortex pump 4, increasing the pressure in the system pipeline. When the water terminal 9 is turned off, the pressure in the system pipeline increases while the vortex pump 4 is working, until the pressure set in the water pump controller is reached, at which point the power to the vortex pump 4 is cut off, and it stops working.

[0032] During ozone disinfection, the timer opens the circulation solenoid valve 10, energizing the normally open solenoid valve 2 so that it closes. Water flows through the manual solenoid valve, thus creating water flow throughout the pipeline. This opens the flow switch 8, which in turn opens the ozone generator, including the ozone generator 5 and the ozone solenoid valve 6. Finally, the ozone is mixed in the vortex pump 4 to form ozone water, which circulates and disinfects throughout the pipeline through the circulation solenoid valve 10.

[0033] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the content of the present utility model specification should be included within the protection scope of the present utility model.

Claims

1. An ozone disinfection pipeline structure based on a vortex pump, characterized in that, The system includes a water purification tank (1), an ozone generator, a vortex pump (4), a normally open solenoid valve (2), a manual valve (3), an output control unit, a water terminal (9), and a circulation unit. The input end of the water purification tank (1) is connected to an external water purification system. The output end of the water purification tank (1) is connected to the liquid input end of the vortex pump (4) through the normally open solenoid valve (2). The manual valve (3) is connected in parallel to both ends of the normally open solenoid valve (2). The output end of the ozone generator is connected to the water inlet of the vortex pump (4). The output end of the vortex pump (4) is connected to the circulating water inlet of the water purification tank (1) through the output control unit and the circulation unit in sequence. The water terminal (9) is located on the pipeline between the output control unit and the circulation unit.

2. The ozone disinfection pipeline structure based on a vortex pump according to claim 1, characterized in that: The ozone generating unit includes an ozone generator (5), an ozone solenoid valve (6), and an ozone check valve (7). The output end of the ozone generator (5) is connected to the water inlet of the vortex pump through the ozone solenoid valve (6) and the ozone check valve (7) in sequence.

3. The ozone disinfection pipeline structure based on a vortex pump according to claim 2, characterized in that: The output control unit includes a flow switch (8). The output end of the vortex pump (4) is connected to the water terminal (9) through a pipeline. The flow switch (8) is installed in the pipeline between the output end of the vortex pump (4) and the water terminal (9).

4. The ozone disinfection pipeline structure based on a vortex pump according to claim 3, characterized in that: The circulation section includes a circulation pipe and a circulation solenoid valve (10). One end of the circulation pipe is connected to the output end of the vortex pump (4), and the other end of the circulation pipe is connected to the circulation water inlet of the water purification tank (1). The circulation solenoid valve (10) is installed in the circulation pipe.

5. The ozone disinfection pipeline structure based on a vortex pump according to claim 4, characterized in that: The height of the vortex pump (4) is lower than the height of the low water level line in the water tank (1).

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