CN214050168U

CN214050168U - Double-spray hand-washing sterilizer

Info

Publication number: CN214050168U
Application number: CN202022715541.6U
Authority: CN
Inventors: 陈勇前; 唐昶宇; 罗晓阳; 胡丹; 邵虹; 刘颖彘; 徐荣国; 王维学
Original assignee: Chengdu Science and Technology Development Center of CAEP
Current assignee: Chengdu Science and Technology Development Center of CAEP
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-27
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to the technical field of disinfection and sterilization, in particular to a double-spray hand-washing sterilizer, which comprises a box body, wherein the upper end of the box body is provided with a spray opening and a mist suction opening, an air outlet fan is arranged in the spray opening, an air inlet fan is arranged in the mist suction opening, and an infrared inductor is arranged at the spray opening; an open water tank is arranged in the box body and is communicated with a water inlet at the upper end of the box body, an ultrasonic atomizer is arranged in the water tank, and an ozone generator and a photocatalytic net are arranged in the box body and outside the water tank; the box body is provided with an electric plug, and the electric plug is connected with an external power supply through an electric wire. The purpose is to circularly suck the hand-washed disinfection water mist into the device through the closed space again, thereby not only saving water and energy consumption, but also preventing the generated ozone from leaking and causing no secondary pollution to the surrounding environment.

Description

Double-spray hand-washing sterilizer

Technical Field

The utility model belongs to the technical field of disinfection and sterilization, concretely relates to two spray hand washing sterilizer.

Background

The novel coronavirus 2019-nCOV and other diseases have extremely strong infectivity, and the probability of infection can be effectively reduced by frequent washing. In hospitals, hand washing is often inconvenient, water does not flow in many rooms, and doctors and patients cannot conveniently wash hands; and after the hands are washed, the wet hands are inconvenient for operating medical and electrical equipment and writing medical records, and the common towels which are not used for a long time are hidden with more kinds of viruses and are inconvenient for wiping the hands. Secondly, in nucleic acid detection points and bacterial virus laboratories, operators need to wash hands quickly for disinfection, and washing hands again each time is very tedious, which affects operation convenience.

Although there are no-clean disinfectants in the market, the no-clean disinfectants belong to consumables and are high in price, the traditional chemical disinfectants can produce residues on hands after the hands are washed, and the smell of the disinfectants or the disinfectants after use can be scattered in the air for a long time to form secondary pollution, the peculiar smell formed by the chemical disinfectants is strong, the no-clean disinfectants are not suitable for people sensitive to the smell, and the chemical disinfectants also have certain damage to human bodies.

Disclosure of Invention

In order to prevent the disinfection water mist after hand washing from floating in the surrounding air again and cause secondary pollution to the surrounding air, the utility model provides a double-spray hand washing sterilizer.

The utility model adopts the technical proposal that: the infrared induction heating box comprises a box body, wherein the upper end of the box body is provided with a spray nozzle and a mist suction nozzle, an air outlet fan is arranged in the spray nozzle, an air inlet fan is arranged in the mist suction nozzle, and an infrared inductor is arranged at the spray nozzle; an open water tank is arranged in the box body and is communicated with a water inlet at the upper end of the box body, an ultrasonic atomizer is arranged in the water tank, and an ozone generator, a photocatalytic net and an ultraviolet lamp are arranged in the box body and outside the water tank; the box body is provided with an electric plug, and the electric plug is connected with an external power supply through an electric wire.

Preferably, ultraviolet lamp and photocatalysis net staggered arrangement several, ultraviolet lamp and photocatalysis net set up the uncovered top of water tank to cover in whole uncovered department.

Preferably, a water inlet at the upper end of the box body is communicated with a water storage tank, the water storage tank is positioned between the spray opening and the mist suction opening, the water storage tank is communicated with the water tank through a water inlet pipe, and the water storage tank is arranged above the water tank; a floating ball water level switch is arranged in the water tank and is arranged at the joint of the water inlet pipe and the water tank.

Preferably, a detachable water storage tank cover is arranged on the water storage tank, and a sealing ring is arranged on the circumference of the water storage tank cover.

Preferably, the upper end of box can be dismantled and to have covered the leak protection cover, set up the hand hole on the leak protection cover, the hand hole is located between fog-spraying mouth and the fog-absorbing mouth.

Preferably, the two hand holes are symmetrically arranged and are respectively positioned at two sides of the water storage tank.

Preferably, the box body is arranged in a sealing mode, an air inlet is formed in the box body, and handles are arranged on two sides of the box body.

The utility model discloses an useful part lies in: the utility model discloses a disinfection system is formed through ozone, photocatalysis otter board and ultraviolet lamp, has constituted a disinfection system that does not need to add chemical disinfectant, has practiced thrift the interpolation cost of disinfectant, and the utility model discloses a disinfection system can not produce the side effect to the human body, does not have chemical residue, is applicable to old man and child, and to the crowd that is more sensitive to disinfectant smell; the utility model discloses a sterilizer is inside with the disinfection water smoke after washing hand through the confined space recirculation suction device once more, has not only practiced thrift water and energy consumption, can also make the ozone of production not leak, can not cause secondary pollution to the environment on every side.

Drawings

Fig. 1 is an expanded schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the rear side structure of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1-handle, 2-fog absorbing port, 3-fog absorbing port, 4-water storage tank cover, 5-rear cover, 6-air inlet, 7-electricity inserting port, 8-ozone generator, 9-air inlet fan, 10-water storage tank, 11-water inlet pipe, 12-water tank, 13-ultrasonic atomizer, 14-floating ball water level switch, 15 ultraviolet lamp, 16-photocatalysis net, 17-tank, 18-air outlet fan, 19-leakage-proof cover, and 20-hand hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The molecular structure of ozone is unstable at normal temperature and normal pressure, the ozone is quickly decomposed into oxygen and single oxygen atoms, the single oxygen atom has strong activity and strong oxidizing capability, and can directly act on bacteria, viruses and volatile organic gases to play a role in sterilization, and the ozone disinfectant is a green disinfectant, the sterilization effect of ozone water can be enhanced by using hydroxyl radicals generated in the process of dissolving ozone in water, the oxidation potential of the hydroxyl radicals is 2.80eV, and is only 2.87eV after fluorine, and the ozone disinfectant has strong oxidizing property, and water vapor can generate the hydroxyl radicals under the synergistic effect of an ultraviolet lamp and a photocatalytic network. Therefore, the utility model discloses an ozone, photocatalysis otter board and ultraviolet lamp have constituteed the disinfection system that need not add disinfectant or germicide, the utility model discloses a disinfection system has advantages such as environmental protection, no chemical residue.

As shown in fig. 1-3, a double-spray hand-washing sterilizer comprises a box body 17, wherein a spray opening 3 and a suction opening 2 are arranged at the upper end of the box body 17, an air outlet fan 18 is arranged in the spray opening 3, an air inlet fan 9 is arranged in the suction opening 2, an infrared sensor is arranged at the spray opening 3, when a user places a hand near the spray opening 3, the infrared sensor can be started, so that the machine can automatically run, and the sterilization water mist with hydroxyl radicals can be sprayed out from the spray opening 3 and can be recovered by the suction opening 2 after flowing through the two hands; when the disinfection is finished, the user's hand leaves the spray opening 3, the machine stops running, and the infrared sensor is the prior art, and is not described in detail here.

An open water tank 12 is arranged in the box body 17, the water tank 12 is communicated with a water inlet at the upper end of the box body 17, an ultrasonic atomizer 13 is arranged in the water tank 12, and an ozone generator 8, a photocatalytic net 16 and an ultraviolet lamp 15 are arranged in the box body 17 and outside the water tank 12; the box body 17 is provided with an electric plug port 7, and the electric plug port 7 is connected with an external power supply through an electric wire. Through the continuous work of air outlet fan 18 and air inlet fan 9, can be with the mixed water smoke blowout that produces in the box 17, retrieve once more after disinfecting the hand, can cyclic utilization disinfection mixed water smoke, the quantity of using water wisely.

The ultraviolet lamps 15 and the photocatalytic net 16 are arranged in a staggered mode, the ultraviolet lamps 15 and the photocatalytic net 16 are arranged above the opening of the water tank 12 and cover the whole opening, and therefore the disinfection water mist can completely pass through the photocatalytic net 16 and the ultraviolet lamps 15, and the disinfection capacity of the disinfection water mist is improved; the water in the water tank 12 is atomized by the ultrasonic atomizer 13 and then mixed with ozone, and passes through the photocatalytic network 16 and the ultraviolet lamp 15, so that the water mist generates hydroxyl radicals under the synergistic action of the photocatalytic network 16 and the ultraviolet lamp 15, and the hands of a user are sterilized.

A water inlet at the upper end of the box body 17 is communicated with a water storage tank 10, the water storage tank 10 is positioned between the spray opening 3 and the mist suction opening 2, the water storage tank 10 is communicated with a water tank 12 through a water inlet pipe 11, and the water storage tank 10 is arranged above the water tank 12; a floating ball water level switch 14 is arranged in the water tank 12, and the floating ball water level switch 14 is arranged at the joint of the water inlet pipe 11 and the water tank 12. When the water level in the water tank 12 reaches the set position, the float water level switch 14 is turned off to isolate the water in the water storage tank 10 from the water in the water tank 12; when the water level in the water tank 12 drops, the float level switch 14 is automatically turned on, and the water in the water tank 10 flows downward to supplement the water in the water tank 12 because the water tank 10 is disposed above the water tank 12.

The water storage tank 10 is provided with a detachable water storage tank cover 4, and the water storage tank cover 4 is circumferentially provided with a sealing ring. During the use, only need manually to go up to draw water storage tank lid 4 and carry, can make water storage tank lid 4 break away from water storage tank 10 to can supply in the water storage tank 10, after the replenishment finishes, press back water storage tank lid 4 on water storage tank 10 can, water in water storage tank 10 can be guaranteed not to leak outward to the ascending sealing washer in water storage tank lid 4 circumference.

The upper end of box 17 covers has leak protection cover 19, set up hand hole 20 on the leak protection cover 19, hand hole 20 is located between fog nozzle 3 and the mouth 2 that inhales. When the device is used, a user stretches a hand into the hand hole 20 and triggers the infrared sensor to enable the whole device to start to operate, the hand of the user is disinfected and sterilized, the number of the hand holes 20 can be one, and the user can respectively disinfect by the left hand and the right hand; the utility model discloses well hand hole 20 symmetry sets up to two to be located the both sides of water storage box 10 respectively. The whole disinfection process is in a sealed environment, the external environment cannot be polluted, the disinfection water mist can be recycled, and energy consumption is greatly saved. The leakage-proof cover 19 can be a transparent leakage-proof cover for convenient observation.

The box body 17 is arranged in a sealing manner, the box body 17 is provided with the air inlet 6, and the arrangement of the air inlet 6 can ensure that the whole device does not form negative pressure in the box body 17 in the working process; handles 1 are arranged on two sides of the box body 17, and the handles 1 are convenient for carrying and transporting the disinfector.

The specific working mode is as follows: before use, water is added into the water tank 12 to a specified position, and after the water is added to the specified position, the floating ball water level switch 14 is closed, and at the moment, the water storage tank 10 is continuously filled with the water; adopt the mode of external power source direct power supply, for whole device provides electric power, in use, the user only needs to stretch into leak protection cover 19 with the hand from hand hole 20 department, trigger infrared inductor this moment, make and produce water smoke in the water tank 12, the water smoke of production is through the circulation effect of air outlet fan 18 and air inlet fan 9, move to atomising mouth 3 department gradually, in-process and ozone at the removal mix, and produce the hydroxyl radical through ultraviolet lamp 16 and the synergism of photocatalysis net board 15, finally blow user's hand, disinfect to user's hand, water smoke after the disinfection is inhaled back to in box 17 through inhaling fog mouth 2 again.

The process of the disinfection and sterilization of the whole device is in a closed space, the atomizing nozzle 3 generates free radical for atomizing and disinfection, the disinfected water mist is collected through the atomizing nozzle 2, the water and energy consumption are saved, no ozone is leaked, and the secondary pollution is caused to the environment.

The above embodiments are preferred embodiments, it should be noted that the above preferred embodiments should not be considered as limitations of the present invention, and the scope of the present invention should be limited by the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. The utility model provides a two fog spray hand sanitizer, includes box (17), its characterized in that: the upper end of the box body (17) is provided with a spray nozzle (3) and a mist suction nozzle (2), an air outlet fan (18) is arranged in the spray nozzle (3), an air inlet fan (9) is arranged in the mist suction nozzle (2), and an infrared sensor is arranged at the spray nozzle (3); an open water tank (12) is arranged in the box body (17), the water tank (12) is communicated with a water inlet at the upper end of the box body (17), an ultrasonic atomizer (13) is arranged in the water tank (12), and an ozone generator (8), a photocatalytic net (16) and an ultraviolet lamp (15) are arranged in the box body (17) and outside the water tank (12); the box body (17) is provided with an electric plug-in port (7), and the electric plug-in port (7) is connected with an external power supply through an electric wire.

2. The dual spray hand sanitizer according to claim 1, wherein: ultraviolet lamp (15) and photocatalysis net (16) staggered arrangement several, ultraviolet lamp (15) and photocatalysis net (16) set up the uncovered top in water tank (12) to cover in whole uncovered department.

3. The dual spray hand sanitizer according to claim 1, wherein: a water inlet at the upper end of the box body (17) is communicated with a water storage tank (10), the water storage tank (10) is positioned between the spray opening (3) and the mist suction opening (2), the water storage tank (10) is communicated with the water tank (12) through a water inlet pipe (11), and the water storage tank (10) is arranged above the water tank (12); a floating ball water level switch (14) is arranged in the water tank (12), and the floating ball water level switch (14) is arranged at the joint of the water inlet pipe (11) and the water tank (12).

4. The dual spray hand sanitizer according to claim 3, wherein: the water storage tank is characterized in that a detachable water storage tank cover (4) is arranged on the water storage tank (10), and a sealing ring is arranged on the water storage tank cover (4) in the circumferential direction.

5. The dual spray hand sanitizer according to claim 1, wherein: the upper end of box (17) can be dismantled and to have covered leak protection cover (19), set up hand hole (20) on leak protection cover (19), hand hole (20) are located between fog-spraying mouth (3) and mist absorption mouth (2).

6. The dual spray hand sanitizer according to claim 5, wherein: the two hand holes (20) are symmetrically arranged and are respectively positioned at two sides of the water storage tank (10).

7. The dual spray hand sanitizer according to claim 1, wherein: the box body (17) is arranged in a sealing mode, the box body (17) is provided with an air inlet (6), and handles (1) are arranged on two sides of the box body (17).