Diluting type hypochlorous acid equipment

Abstract

The utility model relates to dilution type hypochlorous acid equipment which comprises an equipment body, a water inlet, a flow sensor, a controller, an ACDC power source, a display screen, a stock solution barrel, a liquid injection pump, a mixing tee joint and a water outlet are arranged on the equipment body, and the flow sensor and the mixing tee joint are arranged between the water inlet and the water outlet. The liquid injection pump is arranged between the stock solution barrel and the mixing tee joint, a one-way valve is further arranged between the liquid injection pump and the mixing tee joint, and the flow sensor, the ACDC power source, the display screen and the liquid injection pump are electrically connected with the controller. Compared with the prior art, the dilution type hypochlorous acid equipment adopts a dilution principle to dilute a stock solution with tap water according to a set proportion to obtain a hypochlorous acid disinfectant with a corresponding concentration; and the equipment is small in size, can be directly manufactured and used in places such as medical institutions, families, food processing factories, supermarkets, restaurants and the like, and is accurate in concentration and better in disinfection effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of sanitary disinfection, and specifically relates to a dilution type hypochlorous acid device. Background Art

[0002] Hypochlorous acid is a widely used disinfectant, playing an important role in healthcare, food processing, and household cleaning. In healthcare, hypochlorous acid can be used to disinfect sanitary facilities and equipment in hospitals and other medical institutions, as well as in wards and operating rooms. In food processing, hypochlorous acid can be used to disinfect surfaces and equipment in places like food processing plants, supermarkets, and restaurants. It kills various bacteria and viruses, ensuring food safety. In household cleaning, hypochlorous acid can be used for household cleaning, particularly in areas like kitchens and bathrooms, to eliminate odors and stains, promoting a cleaner and more hygienic environment. However, there is currently no commercially available equipment capable of miniaturizing hypochlorous acid disinfectant. Traditional hypochlorous acid generators are typically electrolytic, resulting in unstable and imprecise disinfectant concentrations and prone to decomposition to produce chlorine gas. These devices are also bulky, making them impractical for use in healthcare facilities, homes, food processing plants, supermarkets, and restaurants. Furthermore, pre-prepared hypochlorous acid disinfectants can experience unstable concentrations during storage and transportation, resulting in poor disinfection effectiveness. Utility Model Content

[0003] In order to solve the above technical problems existing in the prior art, the utility model provides a dilution type hypochlorous acid device.

[0004] In order to solve the above technical problems, a dilution-type hypochlorous acid device is provided, comprising a device body, wherein the device body is provided with a water inlet, a flow sensor, a controller, an ACDC power supply, a display screen, a raw liquid barrel, an injection pump, a mixing tee, and a water outlet. The flow sensor and the mixing tee are arranged between the water inlet and the water outlet, the injection pump is arranged between the raw liquid barrel and the mixing tee, a one-way valve is further arranged between the injection pump and the mixing tee, and the flow sensor, ACDC power supply, display screen, and injection pump are electrically connected to the controller.

[0005] Furthermore, a raw liquid sensor is provided on the raw liquid barrel. The raw liquid sensor is a weight sensor and is provided at the bottom of the raw liquid barrel.

[0006] Furthermore, a liquid injection joint is provided between the one-way valve and the mixing tee, and the liquid injection joint is provided with a liquid injection tube, and the liquid injection tube extends into the middle position of the mixing tee.

[0007] Furthermore, the injection hole diameter of the injection tube is 1.4mm-1.8mm.

[0008] Furthermore, the main body of the device is also provided with an audible and visual alarm, which sounds an alarm when the raw liquid in the raw liquid barrel is less than a set amount.

[0009] Furthermore, the device body is also provided with a power switch, which controls the power supply of the hypochlorous acid device; the device body is also provided with a door at the position where the raw liquid barrel is provided, which can be opened to add hypochlorous acid raw liquid.

[0010] The utility model relates to a dilution-type hypochlorous acid device, comprising a device body, the device body being provided with a water inlet, a flow sensor, a controller, an ACDC power supply, a display screen, a raw liquid barrel, an injection pump, a mixing tee, and a water outlet. The flow sensor and the mixing tee are disposed between the water inlet and the water outlet, the injection pump is disposed between the raw liquid barrel and the mixing tee, a one-way valve is further disposed between the injection pump and the mixing tee, and the flow sensor, ACDC power supply, display screen, and injection pump are electrically connected to the controller. Compared with the prior art, this dilution-type hypochlorous acid device utilizes the dilution principle to dilute the raw liquid with tap water according to a set ratio to obtain a hypochlorous acid disinfectant of a corresponding concentration. Furthermore, the device is compact and can be directly produced and used in medical institutions, homes, food processing plants, supermarkets, restaurants, and other places, achieving a precise concentration and a better disinfection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1-Figure 3 This is a schematic diagram of the three-dimensional structure of a diluted hypochlorous acid device;

[0012] Figure 4 It is a schematic diagram of the cross-sectional structure of a mixing tee;

[0013] Figure 5 This is the structural block diagram of the diluted hypochlorous acid equipment. DETAILED DESCRIPTION

[0014] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". The subsequent description of the specification is a preferred embodiment of the present invention, but the description is for the purpose of illustrating the general principles of the present invention, and is not intended to limit the scope of the present invention. The scope of protection of the present invention shall be determined as defined by the attached claims.

[0015] The present invention will be further described in detail below with reference to the accompanying drawings, but the accompanying drawings are not intended to limit the present invention.

[0016] Example

[0017] like Figure 1-5 As shown, a dilution-type hypochlorous acid device includes a device body 13, on which a water inlet 1, a flow sensor 2, a controller 3, an ACDC power supply 4, a display screen 6, a raw liquid barrel 7, an injection pump 9, a mixing tee 11, and a water outlet 12 are provided. The flow sensor 2 and the mixing tee 11 are arranged between the water inlet 1 and the water outlet 12, the injection pump 9 is arranged between the raw liquid barrel 7 and the mixing tee 11, and a one-way valve 10 is further provided between the injection pump 9 and the mixing tee 11. The flow sensor 2, ACDC power supply 4, display screen 6, and injection pump 9 are electrically connected to the controller 3. The injection pump 9 draws hypochlorous acid stock solution from the raw liquid barrel 7 through a suction pipe 9a, and then provides hypochlorous acid stock solution to the mixing tee 11 through the injection pipe 9b and the one-way valve 10. The hypochlorous acid stock solution is diluted in the mixing tee 11 to obtain hypochlorous acid disinfectant.

[0018] Preferably, a raw liquid sensor 8 is further provided on the raw liquid barrel 7 , and the raw liquid sensor 8 is a weight sensor and is provided at the bottom of the raw liquid barrel 7 .

[0019] More preferably, Figure 4 As shown, a liquid injection joint 10a is provided between the one-way valve 10 and the mixing tee 11 , and the liquid injection joint 10a is provided with a liquid injection tube 10a1 , and the liquid injection tube 10a1 extends into the middle position of the mixing tee 11 .

[0020] More preferably, the injection hole diameter of the injection tube 10a1 is 1.4mm-1.8mm.

[0021] The injection joint 10a provided on the mixing tee 11 includes a thin injection tube 10a1 having an inner diameter of 1.4 mm to 1.8 mm, preferably 1.5 mm or 1.6 mm. The thin injection tube 10a1 can enhance the injection capacity, increase the injection pressure of the equipment, and prevent reverse osmosis of tap water. The very small pore size of the thin injection tube 10a1 allows for uniform discharge of the hypochlorous acid stock solution, thereby achieving a stable concentration of the final hypochlorous acid output.

[0022] More preferably, the device body 13 is further provided with an audible and visual alarm 5. When the stock liquid in the stock liquid barrel 7 is less than a set amount, the audible and visual alarm 5 sounds an alarm, so that hypochlorous acid stock liquid can be added conveniently and timely.

[0023] During operation, tap water flows from the water inlet 1 through the flow sensor 2 to sense the current liquid production volume and transmit the signal to the controller 3; the controller 3 controls the speed of the injection pump 9 according to the current liquid production volume and the target concentration setting value; the injection pump 9 extracts the raw liquid, and the raw liquid and tap water are mixed in the mixing tee 11 to reach the target concentration and are discharged from the water outlet 12; a one-way valve 10 is provided between the mixing tee 11 and the injection pump 9 to prevent the tap water from flowing back into the raw liquid barrel 7; after the liquid production is completed, the controller 3 will control the injection pump 9 to reverse, so that the inlet and outlet pressure difference of the one-way valve 10 increases to improve the anti-leakage ability of the one-way valve 10; the equipment is provided with a raw liquid sensor 8, which is a weight sensor that can sense the remaining amount of raw liquid, transmit the signal to the controller 3, and display it on the display screen 6. When the raw liquid is insufficient, the equipment will sound and light alarm 5 and stop the liquid production function, and only tap water can be discharged. The sound and light alarm can be eliminated; the display screen 6 can display the current liquid production volume and the remaining amount of raw liquid of the equipment, and the target concentration value can be set.

[0024] The above-mentioned diluted hypochlorous acid equipment uses the dilution principle to prepare hypochlorous acid disinfectant. The original liquid is diluted with tap water according to a set ratio to obtain a hypochlorous acid disinfectant of the corresponding concentration. When in use, only the hypochlorous acid original liquid needs to be prepared and connected to tap water to produce the hypochlorous acid disinfectant. The controller 3 can be controlled to adjust the liquid production volume from 0 to 5 L / min and the concentration from 5 to 15 ppm. The liquid production volume from 0 to 5 L / min and the liquid concentration can be precisely controlled. The diluted hypochlorous acid equipment is compact and can be directly used in medical institutions, homes, food processing plants, supermarkets, restaurants and other places. It has a precise concentration and a better disinfection effect.

[0025] More preferably, the device body 13 is further provided with a power switch 13a, which controls the power supply of the hypochlorous acid device; the device body 13 is further provided with a door 13b at the position where the raw liquid barrel 7 is provided, and the door 13b can be opened to add hypochlorous acid raw liquid.

[0026] The foregoing description shows and describes preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Rather, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge of the relevant art. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A dilution type hypochlorous acid device, comprising a device body (13), characterized in that: The device body (13) is provided with a water inlet (1), a flow sensor (2), a controller (3), an ACDC power supply (4), a display screen (6), a raw liquid barrel (7), a liquid injection pump (9), a mixing tee (11) and a water outlet (12); the flow sensor (2) and the mixing tee (11) are arranged between the water inlet (1) and the water outlet (12); the liquid injection pump (9) is arranged between the raw liquid barrel (7) and the mixing tee (11); a one-way valve (10) is further arranged between the liquid injection pump (9) and the mixing tee (11); the flow sensor (2), the ACDC power supply (4), the display screen (6) and the liquid injection pump (9) are electrically connected to the controller (3).

2. A diluted hypochlorous acid device according to claim 1, characterized in that: The raw liquid barrel (7) is also provided with a raw liquid sensor (8), which is a weight sensor and is provided at the bottom of the raw liquid barrel (7).

3. A diluted hypochlorous acid device according to claim 1 or 2, characterized in that: A liquid injection joint (10a) is provided between the one-way valve (10) and the mixing tee (11), and the liquid injection joint (10a) is provided with a liquid injection tube (10a1), and the liquid injection tube (10a1) extends into the middle position of the mixing tee (11).

4. A diluted hypochlorous acid device according to claim 3, characterized in that: The injection hole diameter of the injection tube (10a1) is 1.4mm-1.8mm.

5. A diluted hypochlorous acid device according to claim 4, characterized in that: The device body (13) is also provided with an audible and visual alarm (5), which sounds an alarm when the raw liquid in the raw liquid barrel (7) is less than a set amount.

6. A diluted hypochlorous acid device according to claim 1, 2, 4 or 5, characterized in that: The device body (13) is also provided with a power switch (13a), and the power supply of the hypochlorous acid device is controlled by the power switch (13a); the device body (13) is also provided with a door (13b) at the position where the raw liquid barrel (7) is provided, and the door (13b) can be opened to add the hypochlorous acid raw liquid.

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