WO2023236448A1

WO2023236448A1 - Disinfection and handwashing machine

Info

Publication number: WO2023236448A1
Application number: PCT/CN2022/131625
Authority: WO
Inventors: 何启烽
Original assignee: 广东康柏力医疗器械有限公司
Priority date: 2022-06-09
Filing date: 2022-11-14
Publication date: 2023-12-14
Also published as: CN217852677U

Abstract

A disinfection and handwashing machine, comprising a housing (2), and a nozzle housing (1) fixed at the top of the housing (2). A nozzle (4) is fixed to the bottom of the top wall of the front surface of the nozzle housing (1), and an induction head (5) is fixed in the middle of the front surface of the nozzle housing (1); a water pump (6) and a rechargeable battery (7) are fixed in the housing (2); a control circuit board (8) is fixed in the nozzle housing (1); an ozone-water mixing assembly (9) is further fixed in the housing (2); a water outlet pipe (10) is connected between the nozzle (4) and a water outlet of the ozone-water mixing assembly (9); a water inlet pipe (11) is fixed to a water inlet end of the water pump (6), and a water outlet pipe of the water pump (6) is connected to a water inlet of the ozone-water mixing assembly (9); the induction head (5) is connected to the control circuit board (8).

Description

A kind of disinfection hand washing machine

Technical field

The utility model belongs to the technical field of disinfection equipment, and specifically relates to a disinfection hand washing machine.

Background technique

Disinfectant water machine is a common disinfection structure. It is widely used in daily household cleaning, fruit and vegetable cleaning, agricultural planting, breeding and gardening, medical equipment and other fields. In the existing technology, most of the disinfectant water machines use disinfectant. Although it can realize hand washing and disinfection operations to a certain extent, it will have certain side effects on hands during its actual application. When used for a long time, it can easily cause additional damage and has potential harm. Applicability and practicality are limited.

Utility model content

The purpose of this utility model is to provide a disinfecting hand washing machine with reasonable structure, safety and no side effects.

The technical solution to achieve the purpose of the present utility model is a disinfection hand washing machine, which includes a casing, a nozzle shell fixed on the top of the casing, a nozzle is fixed at the bottom of the front top wall of the nozzle shell, and the middle part of the front of the nozzle shell is fixed. There is an induction head, a water pump and a rechargeable battery are fixed in the housing, a control circuit board is fixed in the nozzle housing, an ozone water mixing component is also fixed in the housing, and the water outlet of the nozzle and the ozone water mixing component is There is a water outlet pipe connected in between, the water inlet end of the water pump is fixed with a water inlet pipe, the water outlet pipe of the water pump is connected to the water inlet of the ozone water mixing component, and the sensor head is connected to the control circuit board.

The ozone water mixing assembly includes an electrolysis box shell and an electrolysis box upper cover fixed by screws. Two sets of electrolytic sheet structures are provided in the cavity of the combination of the electrolysis box shell and the electrolysis box upper cover. The electrolysis box shell is fixed on There is a water inlet and outlet.

The electrolytic sheet structure includes an electrolytic box silica gel seat. The middle part of the electrolytic box silica gel seat is provided with a separator with an unclosed end, and a cathode electrolytic sheet and an anode electrolytic sheet located in the electrolytic box silica gel seat.

The housing includes a rear shell and a front shell, the rear shell and the front shell are snap-fastened, and a USB charging interface is fixed in the middle of the back shell.

An installation partition is fixed in the middle of the housing, and the water inlet pipe of the water pump is arranged through the installation partition.

Further preferably, a water tank is provided on the bottom surface of the installation partition, and the water inlet pipe extends into the water tank.

Alternatively, a water inlet pressure reducing valve is fixed on the bottom surface of the installation partition, and the water inlet pipe is connected to the tap water pipe through the water inlet pressure reducing valve.

A vertical display window slot is provided in the middle and lower part of the front case.

The utility model has positive effects: the structure of the utility model is reasonably arranged. An ozone water mixing assembly is fixed in the housing. At the same time, the outlet pipe of the water pump is connected to the water inlet of the ozone water mixing assembly, and the nozzle is connected to the ozone water mixing assembly. The ozone generated in the ozone water mixing component uses the oxidation of oxygen atoms to destroy the structure of the microbial membrane to achieve sterilization. It can not only effectively achieve the sterilization and disinfection effect, but also has no side effects on the hands and is safe to use. Reliable, environmentally friendly, without any potential danger, strong applicability and good practicality.

Description of the drawings

In order to make the content of the present utility model easier to understand clearly, the utility model will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a structural diagram of the utility model from another perspective;

Figure 3 is a schematic structural diagram of the utility model when the rear shell is removed;

Figure 4 is a schematic diagram of the specific structure of the ozone water mixing assembly in the utility model;

Figure 5 is a schematic structural diagram of the utility model when the water tank is connected;

Figure 6 is a schematic structural diagram of the utility model when the tap water pipe is connected.

Reference signs: nozzle shell 1, housing 2, rear shell 21, front shell 22, USB charging interface 3, nozzle 4, sensor head 5, water pump 6, rechargeable battery 7, control circuit board 8, ozone water mixing component 9, Electrolytic box shell 91, electrolytic box upper cover 92, electrolytic sheet structure 93, electrolytic box silica gel seat 931, cathode electrolytic sheet 932, anode electrolytic sheet 933, separator 94, water outlet pipe 10, water inlet pipe 11, water tank 12, vertical display Window slot 13, water inlet pressure reducing valve 14, and installation partition 15.

Detailed ways

(Example 1)

This technical solution will now be further described in conjunction with the structures shown in Figures 1 to 5 of the above description. The specific description is as follows:

As shown in Figures 1 to 5, a disinfection hand washing machine includes a housing 2 and a nozzle housing 1 fixed on the top of the housing. In this embodiment, the housing 2 includes a rear housing 21 and a front housing 22. , the back shell and the front shell are buckled together, and a USB charging interface 3 is fixed in the middle of the back shell. It can charge the internal rechargeable battery through the USB interface to ensure smooth and effective use.

A nozzle 4 is fixed at the bottom of the front top wall of the nozzle shell, and a sensor head 5 is fixed at the middle of the front of the nozzle shell. A water pump 6 and a rechargeable battery 7 are fixed in the shell, and a control circuit board 8 is fixed in the nozzle shell. , in this embodiment, the above-mentioned structures are conventional structures of the prior art, and the control circuit board is a circuit board of the prior art, which is simply used. The sensor head is mainly used to sense signals and start the water pump, thereby causing the nozzle to Water is sprayed everywhere for use;

An ozone water mixing assembly 9 is also fixed in the housing. In this embodiment, the ozone water mixing assembly 9 includes an electrolysis box shell 91 and an electrolysis box upper cover 92 fixed by screws. Two sets of electrolytic sheet structures 93 are provided in the cavity of the cover assembly. The electrolytic sheet structures 93 include an electrolytic box silica gel seat 931. The middle part of the electrolytic box silica gel seat is provided with a separator 94 with an unclosed end, and is located in the middle of the electrolytic box silica gel seat. The cathode electrolytic sheet 932 and the anode electrolytic sheet 933 in the silica gel seat of the electrolytic box. An installation partition 15 is fixed in the middle of the housing, and the water inlet pipe of the water pump is arranged through the installation partition.

When it is in use, the cathode electrolytic sheet and the anode electrolytic sheet use the high-voltage static electricity generated by the high-frequency ceramic along the surface discharge of the water flowing through, causing the oxygen molecules in the air near the electrode to generate odor, and use a high-efficiency air-water mixer to mix the ozone in the water to produce Ozone superoxide ionized water is sprayed from the nozzle through the water outlet pipe. And it is mixed through the U-shaped water tank formed by the partition to increase the concentration of ozone water and improve the sterilization and disinfection effect.

A water inlet and a water outlet are fixed on the shell of the electrolysis box. A water outlet pipe 10 is connected between the nozzle and the water outlet of the ozone water mixing assembly. A water inlet pipe 11 is fixed at the water inlet end of the water pump. The water outlet pipe of the water pump is connected to the water inlet of the ozone water mixing assembly. , the sensing head is connected to the control circuit board.

Further preferably, a water tank 12 is provided on the bottom surface of the installation partition, and the water inlet pipe extends into the water tank. In this embodiment, it is equipped with a water tank, so that it can be moved as needed, making it more convenient to use; at the same time, in order to facilitate viewing of the water level in the water tank, a vertical display window slot 13 is provided in the middle and lower part of the front shell. It can be used anywhere, and the water tank can be replaced in time as needed to meet the needs of different situations.

The utility model has a reasonable structure. An ozone water mixing assembly is fixed in the housing. At the same time, the outlet pipe of the water pump is connected to the water inlet of the ozone water mixing assembly, and the nozzle is connected to the water outlet of the ozone water mixing assembly. The ozone The ozone generated in the water mixing component uses the oxidation of oxygen atoms to destroy the structure of the microbial membrane to achieve sterilization. It can not only effectively achieve the sterilization and disinfection effect, but also has no side effects on the opponent, is safe and reliable to use, and has no potential for environmental protection. Dangerous, adaptable and practical.

(Example 2)

This technical solution will now be further described in conjunction with the structures shown in Figures 1, 2, 3, 4 and 6 of the above description. The specific description is as follows:

As shown in Figures 1, 2, 3, 4 and 6, this embodiment is basically the same as Embodiment 1, except that a water inlet pressure reducing valve 14 is fixed on the bottom surface of the installation partition, so The water inlet pipe is connected to the tap water pipe through a water inlet pressure reducing valve. It can reduce the water velocity in the tap water pipe through the water inlet pressure reducing valve to ensure smooth and reliable use. With this structure, it is suitable for schools, hotels, hospitals, shopping malls, etc. There is no need to manually fill or change water, which improves the sustainability of use.

The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the instructions and drawings can also be processed without any doubt based on existing technical common sense. The connection method adopts mature conventional means in the prior art, and the machinery, parts and equipment all adopt conventional models in the prior art, so no detailed description is given here.

Obviously, the above-mentioned embodiments of the present invention are merely examples to clearly illustrate the present invention, and are not intended to limit the implementation of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. An exhaustive list of all implementations is neither necessary nor possible. However, these obvious changes or modifications derived from the essential spirit of the present utility model still belong to the protection scope of the present utility model.

Claims

A disinfection hand washing handpiece, including a casing, a nozzle shell fixed on the top of the casing, a nozzle fixed on the bottom of the front top wall of the nozzle shell, and a sensor head fixed on the front middle of the nozzle shell, characterized by: A water pump and a rechargeable battery are fixed in the housing, a control circuit board is fixed in the nozzle housing, an ozone water mixing component is also fixed in the housing, and a water outlet pipe is connected between the nozzle and the water outlet of the ozone water mixing component. , a water inlet pipe is fixed at the water inlet end of the water pump, the water outlet pipe of the water pump is connected to the water inlet of the ozone water mixing component, and the sensor head is connected to the control circuit board.
A sterilizing hand washing machine according to claim 1, characterized in that: the ozone water mixing assembly includes an electrolysis box shell and an electrolysis box upper cover fixed by screws, and the electrolysis box shell and the electrolysis box upper cover are combined to form an empty space. Two sets of electrolytic sheet structures are provided in the cavity, and a water inlet and a water outlet are fixed on the shell of the electrolytic box.
A sterilizing hand washing machine according to claim 2, characterized in that: the electrolytic sheet structure includes an electrolytic box silica gel seat, and a separator with an unclosed end is provided in the middle of the electrolytic box silica gel seat, and is located in the electrolytic box silica gel seat. The cathode electrolyte sheet and the anode electrolyte sheet in the silicone holder.
A sterilizing hand washing machine according to claim 3, characterized in that: the housing includes a back shell and a front shell, the back shell and the front shell are snap-fastened, and a USB charging interface is fixed in the middle of the back shell. .
A disinfection hand washing machine according to claim 4, characterized in that: a mounting partition is fixed in the middle of the housing, and the water inlet pipe of the water pump is arranged through the mounting partition.
A disinfection hand washing machine according to claim 5, characterized in that: a water tank is provided on the bottom surface of the installation partition, and the water inlet pipe extends into the water tank.
A disinfection hand washing machine according to claim 5, characterized in that: a water inlet pressure reducing valve is fixed on the bottom surface of the installation partition, and the water inlet pipe is connected to the tap water pipe through the water inlet pressure reducing valve.
A disinfection and washing handpiece according to claim 6 or claim 7, characterized in that a vertical display window slot is provided in the middle and lower part of the front shell.