CN218825569U

CN218825569U - Paper money counter with ozone and ultraviolet disinfection function

Info

Publication number: CN218825569U
Application number: CN202223318174.1U
Authority: CN
Inventors: 倪林安; 叶明�; 叶德鹏; 蔡景仲; 方昌发
Original assignee: Ranpeng Electronic Co ltd
Current assignee: Ranpeng Electronic Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-07
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a counting currency machine with ozone and ultraviolet ray disinfection function, which comprises a housin, be equipped with into paper money mouth and play paper money mouth on the casing, the mid-mounting who send the paper money passageway has the disinfection banks, the disinfection banks includes a pair of disinfection lamp strip that is the longitudinal symmetry setting respectively, disinfection lamp strip includes ozone generation pipe and ozonolysis pipe, ozone generation pipe is equipped with ozone generation chamber and has ozone ultraviolet lamp, be equipped with oxygen import and ozone export on the ozone generation pipe, be equipped with ozonolysis chamber and non-ozone ultraviolet lamp in the ozonolysis pipe, last gas outlet and the first light outlet of being equipped with of ozonolysis pipe. The utility model discloses a have ozone ultraviolet lamp to shine oxygen and produce ozone, the no ozone ultraviolet lamp of rethread shines ozone and carries out the decomposition reaction, emits oxygen and oxygen atom, and the oxygen atom has strong oxidizing property, can cooperate the ultraviolet ray together to disinfect to the bank note surface, reaches the purpose that shortens the disinfection time, reinforcing disinfection effect.

Description

Currency count machine with ozone and ultraviolet ray disinfection function

Technical Field

The utility model relates to a counting currency machine technical field especially relates to a counting currency machine with ozone and ultraviolet ray disinfection function.

Background

A bank note is distributed in the market after leaving the factory, and a lot of bacteria or viruses are attached to the bank note in various transaction situations, so that epidemic prevention is needed, and the work of disinfecting and sterilizing the bank note is important. Chinese patent publication No. CN213276723U discloses a banknote counter with ultraviolet sterilization, which comprises a housing, a transport mechanism, a banknote guide plate and an ultraviolet sterilization lamp set, wherein the top surface of the housing has a banknote inlet, the front side has an operation panel, the lower side has a banknote outlet and a banknote receiving slot, the transport mechanism and the banknote guide plate are disposed in the housing, and are capable of guiding a plurality of banknotes placed in the banknote inlet sequentially through the banknote outlet and then discharging the banknotes in the banknote receiving slot, and calculating the number of the banknotes and displaying the calculation result on the operation panel, the ultraviolet sterilization lamp set is disposed in the housing, and includes a plurality of UVC-LEDs capable of sequentially irradiating and sterilizing the front and back surfaces of the banknotes guided by the banknote guide plate, thereby providing the banknote counter with simple and easy structural design, good sterilization effect, long service life, low energy consumption and no pollution. The defects of the prior art are as follows: the ultraviolet germicidal lamp can only sterilize in the irradiation area, has dead angles, and still has longer disinfection time of several seconds due to the narrow irradiation area, high speed of counting banknotes and the like. Ultraviolet sterilization belongs to sterilization grade, bacteria which can not be completely and cleanly killed have no killing effect on viruses basically, and the effect on mould is very poor, in particular to escherichia coli. The ozone disinfection is safe and has no residue, the effect of killing escherichia coli, staphylococcus aureus, bacillus and gonococcus is very ideal, and microorganisms in continuous air can be killed. At normal temperature and pressure, ozone has poor stability and can be automatically decomposed into oxygen. Ozone has the taste of green grass, and is beneficial to human body when inhaled in small amount.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide a counting currency machine with ozone and ultraviolet ray disinfection function, shorten the virus killing time, strengthen disinfection effect.

The utility model provides a technical scheme that its technical problem adopted: the utility model provides a counting currency machine with ozone and ultraviolet ray disinfection function, includes the casing, is equipped with into paper money mouth and cash outlet on the casing, advances to be equipped with between paper money mouth and the cash outlet and send paper money mechanism, send paper money mechanism including sending paper money passageway and set up respectively and send paper money wheel subassembly and cash outlet wheel subassembly at paper money passageway both ends, send the mid-mounting of paper money passageway to have the disinfection banks, the disinfection banks includes a pair of disinfection lamp strip that the symmetry set up from top to bottom respectively, disinfection lamp strip includes ozone generation pipe and ozone decomposition pipe, and ozone generation pipe is equipped with ozone generation chamber and has ozone ultraviolet lamp, ozone generation is equipped with oxygen import and ozone export on the pipe, the oxygen import is used for connecting oxygen source and ozone generation chamber, ozone export is used for connecting ozone generation chamber and ozone decomposition pipe, be equipped with ozone decomposition chamber and non-ozone ultraviolet lamp in the ozone decomposition pipe, be equipped with gas outlet and first light outlet on the ozone decomposition pipe, the gas outlet is used for connecting ozone decomposition chamber and send paper money passageway, first light outlet is used for the ultraviolet ray that non ozone lamp sent shines on sending paper money passageway.

It is further preferred that the UV lamp with ozone has a UV wavelength of 160nm to 200nm and the UV lamp without ozone has a UV wavelength of 240nm to 280 nm. More preferably, the ultraviolet wavelength of the ozonized ultraviolet lamp is 185nm, and the ultraviolet wavelength of the non-ozonized ultraviolet lamp is 254nm.

The ozone decomposition cavity and the gas outlet are arranged on the first light guide body.

The air outlet is provided with an optical fiber woven net.

The ozone generating tube is provided with a second light outlet which is used for irradiating the ultraviolet rays emitted by the ozone ultraviolet lamp to the banknote sending channel.

Generally, the second light outlet is provided with a second light guide body, and the second light outlet is located at the upstream of the first light outlet.

Compared with the prior art, the utility model discloses profitable effect is: the utility model discloses a have ozone ultraviolet lamp to shine oxygen and produce ozone, the rethread does not have ozone ultraviolet lamp to shine ozone and carries out the decomposition reaction, emits oxygen and oxygen atom, and oxygen atom has strong oxidizing property, can cooperate the ultraviolet ray together to disinfect to the bank note surface, reaches the purpose that shortens the virus killing time, reinforcing disinfection effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure of the disinfecting light bar in fig. 1.

Description of the reference numerals: 1. casing, 2, advance paper money mouth, 3, the play paper money mouth, 4, send paper money passageway, 5, advance paper money wheel subassembly, 6, play paper money wheel subassembly, 7, disinfection lamp strip, 8, ozone generation pipe, 9, ozone decomposition pipe, 10, ozone generation chamber, 11, have ozone ultraviolet lamp, 12, oxygen import, 13, ozone export, 14, ozone decomposition chamber, 15, no ozone ultraviolet lamp, 16, the gas outlet, 17, first light outlet, 18, first light conductor, 19, the optical fiber mesh grid, 20, second light outlet, 21, the second light conductor.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to figures 1-2: in this embodiment 1, a counting currency machine with ozone and ultraviolet ray disinfection function, including casing 1, be equipped with into paper money mouth 2 and cash outlet 3 on casing 1, advance paper money mouth 2 and cash outlet 3 between be equipped with send paper money mechanism, send paper money mechanism including send paper money passageway 4 and set up respectively at the entering paper money wheel subassembly 5 and the cash outlet wheel subassembly 6 that send 4 both ends of paper money passageway, send the mid-mounting of paper money passageway 4 to have a disinfection banks, disinfection banks includes a pair of disinfection lamp strip 7 that the symmetry set up from top to bottom respectively, disinfection lamp strip 7 includes ozone generation pipe 8 and ozone decomposition pipe 9, ozone generation pipe 8 is equipped with ozone generation chamber 10 and has ozone ultraviolet lamp 11, be equipped with oxygen inlet 12 and ozone export 13 on ozone generation pipe 8, oxygen inlet 12 is used for connecting oxygen source and ozone generation chamber 10, ozone export 13 is used for connecting ozone generation chamber 10 and ozone decomposition pipe 9, be equipped with ozone decomposition chamber 14 and no ultraviolet ray 15 in ozone decomposition pipe 9, be equipped with gas outlet 16 and first cash outlet 17 on ozone decomposition pipe 9, gas outlet 16 is used for connecting ozone decomposition chamber 14 and ozone decomposition pipe 15 ultraviolet ray lamp send 4.

The ultraviolet wavelength of the ozone-containing ultraviolet lamp 11 is between 160nm and 200nm, and the ultraviolet wavelength of the ozone-free ultraviolet lamp 15 is between 240nm and 280 nm. More preferably, the ultraviolet wavelength of the ozone-containing ultraviolet lamp 11 is 185nm, and the ultraviolet wavelength of the ozone-free ultraviolet lamp 15 is 254nm. Low-pressure mercury vapor lamps are highly efficient uv light sources. The ultraviolet lamps generally use low-pressure mercury vapor lamps as light sources.

The working principle is as follows: in the currency counting process, the currency feeding mechanism continuously conveys the currency to the currency outlet 3 from the currency inlet 2 through the currency feeding channel 4, and when the currency passes between the two disinfection light bars 7, the disinfection light bars 7 are started to disinfect two sides of the currency. An oxygen source (an oxygen tank or an oxygen generator) inputs a certain content of oxygen into the ozone generating cavity 10, an ozone ultraviolet lamp 11 is electrified and lightened, and oxygen molecules O in the ozone generating cavity 10 are enabled to be generated by ultraviolet light with shorter wavelength ₂ Decompose and polymerize into ozone O ₃ Ultraviolet light with wavelength λ =185nm is most efficient, when the light quanta are O ₂ The absorption rate is the largest. The chemical reaction process is O ₂ +hr→O+O；O ₂ +O+M→O ₃ + M; hr-ultraviolet light quanta; m-any inert substances present, e.g. transReactor walls, nitrogen, carbon dioxide gas molecules, and the like. Ozone gas enters the ozone decomposition cavity 14 through the ozone outlet 13, the ozone-free ultraviolet lamp 15 is electrified and lightened, and the ultraviolet light with longer wavelength is utilized to lead the ozone O in the ozone decomposition cavity 14 ₃ Decomposition of oxygen molecule O ₂ And oxygen atom O, and has the best ultraviolet sterilization effect with the wavelength of lambda =254 nm. The chemical reaction process is O ₃ +hr→O ₂ + O; the oxygen atom O has strong oxidizing property, and when the gas after the decomposition reaction is sprayed to the surface of the banknote on the banknote conveying channel 4 through the gas outlet 16, the microorganisms on the surface of the banknote can be killed. Meanwhile, the ultraviolet rays generated by the ozone-free ultraviolet lamp 15 can also be irradiated onto the surface of the banknote through the first light outlet 17 for sterilization and disinfection. Compared with the prior art, the required disinfection time is shorter, and the disinfection effect is stronger. Because the generated ozone is not decomposed by ultraviolet light or is subjected to oxidation reaction with microorganisms on the bank notes, the concentration of the ozone discharged from the bank note counter to the outside air is low, a certain air disinfection effect is achieved, the bank note counter is basically harmless to human bodies, and a small amount of ozone is also beneficial to the human bodies.

Example 2: in addition to embodiment 1, the first light outlet 17 is provided with a first light guide 18, and the ozone decomposition chamber 14 and the air outlet are provided on the first light guide 18. And an optical fiber woven mesh 19 is arranged on the air outlet. The first light guide body 18 can guide the ultraviolet rays of the ozone ultraviolet lamp 11 to uniformly irradiate the bank notes, the irradiation area is enlarged, the sterilization effect is enhanced, the optical fiber woven mesh 19 on the air outlet 16 can increase the contact area of the ultraviolet rays and the ozone on one hand, the decomposition reaction efficiency is enhanced, and on the other hand, fine spray holes can be formed, so that the gas after the decomposition reaction can be uniformly and quickly sprayed onto the surface of the bank notes, and the disinfection depth is improved.

Example 3: in addition to the

embodiment

1 or 2, the ozone generating tube 8 is provided with a second light outlet 20, and the second light outlet 20 is used for irradiating the banknote sending channel 4 with the ultraviolet rays emitted by the ozone ultraviolet lamp 11. The second light outlet 20 is provided with a second light guide 21. The second light guide body 21 can guide part's the ultraviolet ray that has ozone ultraviolet lamp 11 to send to shine on the bank note for the bank note surface can be through the ultraviolet ray treatment of two kinds of wavelength ranges, can adjust the light intensity in two kinds of illumination regions respectively as required, makes disinfection effect diversified, realizes spectrum bactericidal effect. However, a single ultraviolet lamp can only generate a large amount of ultraviolet light in the main wavelength range and a small amount of ultraviolet light in the sub-wavelength range in a certain proportion, and the sterilization effect is relatively single. The second light outlet 20 is located upstream of the first light outlet 17, and can be rapidly decomposed downstream even if a small amount of ozone is generated by the ultraviolet light passing through the ozone-containing ultraviolet lamp 11.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a counting currency machine with ozone and ultraviolet ray disinfection function, includes casing (1), is equipped with on casing (1) and advances paper money mouth (2) and cash outlet (3), advances to be equipped with between paper money mouth (2) and cash outlet (3) and send paper money mechanism, send paper money mechanism including send paper money passageway (4) and set up respectively sending paper money passageway (4) both ends advance paper money wheel subassembly (5) and cash outlet wheel subassembly (6), the mid-mounting that sends paper money passageway (4) has the disinfection banks, and the disinfection banks includes a pair of disinfection lamp strip (7) that the longitudinal symmetry set up respectively, its characterized in that: disinfecting lamp strip (7) are including ozone generation pipe (8) and ozonolysis pipe (9), and ozone generation pipe (8) are equipped with ozone generation chamber (10) and have ozone ultraviolet lamp (11), be equipped with oxygen import (12) and ozone export (13) on ozone generation pipe (8), oxygen import (12) are used for connecting oxygen source and ozone generation chamber (10), ozone export (13) are used for connecting ozone generation chamber (10) and ozonolysis pipe (9), be equipped with ozonolysis chamber (14) and non-ozone ultraviolet lamp (15) in ozonolysis pipe (9), be equipped with gas outlet (16) and first light outlet (17) on ozonolysis pipe (9), gas outlet (16) are used for connecting ozonolysis chamber (14) and send paper money passageway (4), first light outlet (17) are used for the ultraviolet irradiation that non-ozone ultraviolet lamp (15) sent to send paper money passageway (4).

2. The banknote counter with ozone and ultraviolet disinfection function as claimed in claim 1, wherein: the ultraviolet wavelength of the ozone-containing ultraviolet lamp (11) is between 160nm and 200nm, and the ultraviolet wavelength of the ozone-free ultraviolet lamp (15) is between 240nm and 280 nm.

3. The banknote counter with ozone and ultraviolet disinfection function as claimed in claim 2, wherein: the ultraviolet wavelength of the ozone-containing ultraviolet lamp (11) is 185nm, and the ultraviolet wavelength of the ozone-free ultraviolet lamp (15) is 254nm.

4. The banknote counter with ozone and ultraviolet disinfection function as claimed in claim 1, wherein: the first light outlet (17) is provided with a first light guide body (18), and the ozone decomposition cavity (14) and the air outlet are arranged on the first light guide body (18).

5. The currency count machine with ozone and ultraviolet disinfection function as claimed in claim 4, wherein: and an optical fiber woven mesh (19) is arranged on the air outlet (16).

6. The banknote counter with ozone and ultraviolet disinfection function as claimed in claim 1, wherein: the ozone generating tube (8) is provided with a second light outlet (20), and the second light outlet (20) is used for irradiating ultraviolet rays emitted by the ozone ultraviolet lamp (11) onto the banknote sending channel (4).

7. The currency count machine with ozone and ultraviolet disinfection function as claimed in claim 6, wherein: the second light guide body (21) is arranged on the second light outlet (20), and the second light outlet (20) is located at the upstream of the first light outlet (17).