CN103720248B - A kind of sale window with sterilization and disinfection device - Google Patents
A kind of sale window with sterilization and disinfection device Download PDFInfo
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- CN103720248B CN103720248B CN201410023618.XA CN201410023618A CN103720248B CN 103720248 B CN103720248 B CN 103720248B CN 201410023618 A CN201410023618 A CN 201410023618A CN 103720248 B CN103720248 B CN 103720248B
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Abstract
The invention discloses a kind of sale window with sterilization and disinfection device, including a window casing closed up and down, before and after window casing penetrating, the case top of window casing is provided with axial flow blower fan, left and right sides wall at window casing is respectively equipped with air channel, described window casing bottom base plate be arranged with even wind interlayer, bottom base plate is provided with air vent, the axial flow blower fan air outlet on described case top with under bottom base plate arrange even wind interlayer connected by air channel；Ozonator it is provided with in air channel.Present configuration is reasonable, have employed the feature of the ozone gas fast noresidue of sterilization, as long as it applies to sell window there is the external world enter with the arm of Virus patients and article and sell window aseptic area, the pathogenic bacteria of entrance can be exterminated immediately, arm, tableware, food can be done and disinfects the most before the meal, the hidden danger that stifled exhausted " illness finds its way in by the mouth " brings.
Description
Technical field
The present invention relates to Counter service equipment, particularly to a kind of sale window with sterilization and disinfection device, be a kind of sale window being provided with Automatic ozone circulation sterilization and disinfection device.
Background technology
In these years, from SARS to bird flu, and various viral infection disease, all the invasion and attack mankind looked with covetous eyes, human health is made seriously to baffle, due to virus and antibacterial the developing immunity to drugs not only of infectious disease, and population in the world flowing velocity is accelerated, and controls breaking out of New Type of Diseases and becomes more and more difficult with dissemination.The infectious disease invasion and attack to the mankind, one is by air borne, and two is to pass through food delivery.nullCommon saying road: " illness finds its way in by the mouth "，As some large-scale collectiveity canteens sell window，Each window three meals in a day just have hundreds of the most thousands of person-times of contacts，Particularly at bird flu、And the propagation periods of viral disease，Once there is the patient contact carrying pathogenic bacteria to if this window，Like that pathogenic bacteria will hide propagation at this window，And window is sold in dining room and other food selling has a difference，Because other most food，All strict sterilization is had to pack according to national regulation，Even if not having wrapped food，After being also required to carry and going home，Through steaming and decocting、Clean、Could eat after sterilization，But，The sale window of collectiveity canteen is the most different，Because the food got not only does not has strict packaging，But also to eat at once，The particularly sale window of students' collectiveity canteen，Because he is that in present society, collective dining quantity is maximum，But it is juvenile colony poor to disease resistance，In the virus disseminating phase，The Disease that is once infectious touches this window，Pathogenic bacteria is just had an opportunity to take advantage of，The arm of the person that can travel to get food continuously、In tableware and the food that will take in，To pathogenic bacteria open one unblocked、Lead to internal passage，Directly jeopardize health.
Summary of the invention
The purpose of the present invention is to propose to a kind of sale window with sterilization and disinfection device, be a kind of sale window being provided with Automatic ozone circulation sterilization and disinfection device.
To achieve these goals, the technical scheme is that a kind of sale window with sterilization and disinfection device, including a window casing closed up and down, before and after window casing penetrating, the case top of window casing is provided with axial flow blower fan, wherein, left and right sides wall at window casing is respectively equipped with air channel, described window casing bottom base plate be arranged with even wind interlayer, being provided with air vent on bottom base plate, the axial flow blower fan air outlet on described case top is connected by air channel with the even wind interlayer arranged under bottom base plate；Ozonator it is provided with in air channel.
Scheme is further: the front port of described window casing is provided with the left and right automatic opener controlled by inductive switch, and the thickness of described sidewall is the width of Yishanmen, and when the door is open, the door of unlatching is hidden in the sidewall.
Scheme is further: described window casing is a square box, and described axial flow blower fan has four, and four axial flow blower fans are separately positioned on four angular zones that case top is separated by central cross line.
Scheme is further: described air channel is arranged in the interlayer of left and right sides wall of casing, it is provided with the upper and lower oblique dividing plate of decussation relative to side plate diagonal angle in interlayer, the up big and down small inverted cone interlayer of decussation dividing plate upper end is referred to as upper ventilating duct, the up-small and down-big positive tapered clamp layer of decussation dividing plate lower end is referred to as lower ventilating duct, being provided with the connection air channel in through lower airway road at the decussation of dividing plate, described ozonator is arranged in connection air channel.
Scheme is further: in the middle of described case top and to be provided with domatic protruding on described four axial flow blower fans adjacent case top, the lower edge of domatic projection is connected mutually with the limit mouth of described four axial flow blower fans, and described domatic is protruding defines four axial flow blower fan suspended hoods on case top.
Scheme is further: being provided with ozone concentration sensor on the both sides side plate on described base plate air vent, an ozone controller connects ozone concentration sensor and ozonator respectively, and ozone controller controls the work of ozonator according to ozone concentration.
Scheme is further: be provided with air filter screen between described axial flow blower fan air outlet and air channel, the left and right sides.
Scheme is further: the end suitable for reading in described connection air channel is provided with wind pressure sensor, and blast passes a device and connects a undervoltage alarm, and when blast is less than setting value, undervoltage alarm is reported to the police.
Scheme is further: the air vent on described base plate is the aperture netted air vent at 1mm to 1.5mm.
Scheme is further: described netted air vent is the centrage netted air vent towards case top central point of air vent.
Present invention employs ozone gas to sterilize the feature of fast noresidue, it applied to sells window there is following functions:
As long as an external world enters sell window with arm and the article of Virus patients, the pathogenic bacteria of entrance can be exterminated immediately.
Two, be used in collectiveity canteen to sell on window, every come eater while transmission food is by aseptic area, arm, tableware, food can be done and disinfects the most before the meal, the hidden danger that stifled exhausted " illness finds its way in by the mouth " brings.
Present invention employs and be provided with air vent on ozone gas base plate from below and upwards volatilize, be provided with the air draught of axial flow blower fan by case top, outside ozone gas is to sterilising zone, almost can reach zero-emission.Ozone controller is by the analysis to ozone concentration sensor signal, ozone concentration can be automatically adjusted, when the concentration of ozone gas in circulation exceedes the standard of setting, ozonator can be automatically switched off, when ozone concentration is reduced to the lowest limit set, ozonator can automatically turn on, and can reach the constant return of energy-conserving and environment-protective.
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is present configuration global shape schematic diagram；
Fig. 2 is present configuration sectional schematic diagram；
Fig. 3 is sidewall interlayer lower airway road of the present invention structural representation, the A direction view of Fig. 2；
Fig. 4 is the automatically controlled logic diagram of the present invention；
Fig. 5 is the structural representation of left and right of the present invention automatic opener；.
Detailed description of the invention
A kind of sale window embodiment with sterilization and disinfection device, see Fig. 1 to Fig. 4, described sale window is placed on the sale window on support or table top, it includes a window casing 1 closed up and down, before and after window casing penetrating for transmitting kinds of goods (such as in food supply retail shop or restaurant transmit food), the case top 1-1 of window casing is provided with axial flow blower fan 2, wherein, it is respectively equipped with air channel 3 at the left and right sides wall 1-2 of window casing, described window casing bottom base plate 1-3 be arranged with even wind interlayer 4, bottom base plate is provided with air vent 1-3-1, the axial flow blower fan air outlet on described case top is connected by air channel with the even wind interlayer arranged under bottom base plate；Ozonator 5 it is provided with in air channel.
In embodiment: described window casing can have various shape, such as going up casing flat under arc, right circular cone etc. various geometry builds, the position of axial flow blower fan and quantity can change therewith demand；The present embodiment is as it is shown in figure 1, be a kind of widely used square box, and in order to the gas in window is evenly distributed, axial flow blower fan described in the present embodiment has four, and four axial flow blower fans are separately positioned on four angular zones that case top is separated by central cross line.
In above-mentioned square box, as shown in Figures 2 and 3, described air channel is arranged in the interlayer of left and right sides wall of casing, it is provided with the upper and lower oblique dividing plate 6 of decussation relative to side plate diagonal angle in interlayer, the up big and down small inverted cone interlayer of decussation dividing plate upper end is referred to as upper ventilating duct 3-1, the up-small and down-big positive tapered clamp layer of decussation dividing plate lower end is referred to as lower ventilating duct 3-2, being provided with the connection air channel 3-3 in through lower airway road at the decussation of dividing plate, described ozonator is arranged in connection air channel.
In embodiment: in order to ozone concentration is controlled, it is provided with ozone concentration sensor 7 on both sides side plate on described base plate air vent, one ozone controller 8 connects ozone concentration sensor and ozonator respectively, and ozone controller controls the work of ozonator according to ozone concentration.
In embodiment: be provided with air filter screen 9 between described axial flow blower fan air outlet and air channel, the left and right sides.
In embodiment: in order to ensure that ozone controller normally works, end suitable for reading in described connection air channel is provided with wind pressure sensor 10, blast passes a device and connects the undervoltage alarm arranged in ozone controller, when blast is less than setting value, undervoltage alarm is reported to the police, by this kind of method, whether monitoring air filter screen blocks, and reminds people's cleaning or changes air filter screen.
In embodiment: being easy to cleaning for power, described base plate is a movable floor, and the air vent on described base plate is the aperture netted air vent at 1mm to 1.5mm.
In embodiment: described netted air vent is the centrage netted air vent towards case top central point 1-1-1 of air vent, the axial flow blower fan that angle, this kind of four, respective outer side edges case top is arranged, the gas flowing in window can be made more uniform.
In embodiment: the case top adjacent in centre, described case top and described four axial flow blower fans is provided with domatic projection 11, the lower edge of domatic projection is connected mutually with the limit mouth of described four axial flow blower fans, and described domatic is protruding defines four axial flow blower fan suspended hoods on case top.This kind of structure improves the air draught efficiency of axial flow blower fan, accelerates the Uniform Flow of gas in window.
In embodiment, as it is shown in figure 5, the front port of described window casing is provided with the left and right automatic opener 12 controlled by inductive switch, the thickness of described sidewall is the width of Yishanmen, and when the door is open, the door of unlatching is hidden in the sidewall.
Operation principle in embodiment, as a example by four axial flow blower fans: axial flow blower fan is sucked gas by the suspended hood (gas skirt) of upper end, cross net through air to filter, by the gas after filtering, the air quality of indoor can be improved, increase the service life of ozonator, gas can be by the pressure of axial flow blower fan, upper ventilating duct along air channel approaching side panel interlayer, the lower ventilating duct of interlayer is entered again through connection air channel, enter the gas of lower ventilating duct be enter after ozonator produces ozone in connection air channel under the gas of ventilating duct, then the netted air vent on the even wind interlayer arranged under bottom base plate and base plate is in window, suck through axial flow blower fan again and define a set of ozone gas automatic circulating system.
The every field such as ozone is a kind of high intensity sterilization gas, has applied to water and has processed, space disinfection, medical and health care.According to international regulations index, the ozone (in air, content concn is less than 0.05PPM) of low concentration is useful to human body, development now with science and technology, ozonator is installed on the air outlet of air-conditioner, the effect purifying air sterilizing can be played, can allow people directly absorb after rain as the sensation of that refreshing air, but the ozone gas of high concentration is the most harmful, the ozone of high concentration mainly can not directly contact eyes and lungs, touch eyes and can hurt cornea, after pulmonary absorption, influenced whether each organ of human body.Ozone is a kind of unstability gas, if energy scientific utilization, can allow it is that the mankind benefit.nullThe present embodiment has used the stake of ozone on humans、Dynamically change and disinfection function are designed，Gas is sucked by the air inlet of upper end gas skirt，After air filter filters，There is orientation fan pressurization，Gas from top to bottom enters the even wind interlayer of side along air channel，In air channel, side, ozonator is installed、Ozone concentration is automatically adjusted device，At this moment the ozone gas produced，By the enclosed box body below the pressure entrance of orientation fan，But the venthole of reticular pattern it is arranged above with at box body，Ozone gas enters back into the gas skirt of top by venthole after upwards being volatilized，Define a set of Automatic ozone circulation system，Gas skirt and the left and right sides of the desk-top volatillizer in lower section up，The side plate that one piece of width of each installation is corresponding with height，Material is thus formed a disjunctor up and down，The cube space that front and back end is unimpeded，If the square opening of this cube rear end being directed at and selling window，The square opening of front end like that has just become to get the window of article，Thus equal to selling the Aseptic sterilisation district being provided with a cube at window，The ozone volatilization base plate of lower end has the most just become sales platform，As long as from article and the arm of handing-over article of selling window transmission，It is necessary for entering the region of this sterilizing.
The present embodiment sterilization and disinfection device, have employed the feature of the ozone gas fast noresidue of sterilization, it applies to sell window and has following functions；
One, lower section ozone volatillizer platform can be placed as the article that window is sold, transmission platform uses.
As long as two external worlds enter this aseptic area with arm and the article of Virus patients, the pathogenic bacteria of entrance can be exterminated immediately.
Three if being used in collectiveity canteen and selling on window, every come eater while transmission food is by aseptic area, arm, tableware, food can be done and disinfects the most before the meal, the hidden danger that stifled exhausted " illness finds its way in by the mouth " brings.
Four, the design of this decontaminating apparatus, it it is a circumferential closed quadrangle box, the most unobstructed position is convenient for article transmission, height between ozone volatillizer and gas skirt, bottom line can be designed to the height as selling window, width and the design of length, can conveniently be advisable with transmission article according to practical situation, determine the size of disinfection space with the change of ozone volatillizer with gas skirt and left side plate length and width yardstick.
Five, this technology is upwards volatilized in have employed ozone gas volatillizer from below, has been directly entered in gas skirt compact to design, and ozone gas is to almost can reach zero-emission outside sterilising zone.
Six, present external popular ozone bath, this explanation ozone gas is useful to human body skin.The design of this decontaminating apparatus, arm, apparatus, article can enter sterile zones, and effectively avoid eyes and respiratory tract directly contacts with ozone gas.
Seven, because ozone gas is when air themperature 25 degree, its half-life is 30 40 minutes, so installing an ozone concentration self-checking device on ozonator, when the concentration of ozone gas in circulation exceedes the standard of setting, ozonator can be automatically switched off, when ozone concentration is reduced to the lowest limit set, ozonator can automatically turn on, and can reach the constant return of energy-conserving and environment-protective.
Eight, for reaching simple to operate and energy-conservation purpose, at power supply, it is mounted with a microcomputer time-controlled switch, decontaminating apparatus can be made to reach the setting automatically turning on, being automatically switched off according to the selling time of window business.
Nine, the circuit of complete unit have employed tandem Installation Modes, when orienting fan and shutting down, and all system Close Alls.
Ten, ozone is utilized the history of existing more than 100 year by the mankind, but, the most also there is no the case of example death because of ozone poisoning purification, but to for the sake of An Quan, the present invention have also been devised a set of, ozone leakage security system, it is to be connected with ozonator by ozone concentration detector, ozone closed loop automatic control system is formed again with PID regulator, when indoor ozone concentration exceedes national regulation index, this system meeting automatic alarm, forces sterilization and disinfection device to be automatically switched off by voice activated control.
11, owing to being reticular pattern structure above ozone volatillizer, have some dusts, foreign material unavoidably with falling in box body, so be mounted with a dust-collecting box in the bottom of box body, can easy cleaning, reach hygiene.
Above example and explanation are all made for expressing the present invention, it should also be emphasized that, description should not limit the present invention to described herein as and each embodiment, the sterilization and disinfection device of the invention described above, may be applicable to other industry, such as: for those skilled in the art, it is easy and be clear to that these deformation of the present invention are used for the sale window of other industry, or can be used in other similar technique with current disclosure content, therefore, above-mentioned technology is utilized to enlighten, various improvement and deformation that the technology of association area and knowledge are made all should fall within the scope of protection of the present invention.The embodiment being described herein as and illustrating may also interpret the optimised form of invention, further, it is possible to various the changing needed for making others skilled in the art use the present invention and other scheme and be capable of special-purpose of the present invention or application is spouted.
Claims (7)
1. the sale window with sterilization and disinfection device, including a window casing closed up and down, before and after window casing penetrating, the case top of window casing is provided with axial flow blower fan, it is characterized in that, the left and right sides wall at window casing is respectively equipped with air channel, described window casing bottom base plate be arranged with even wind interlayer, being provided with air vent on bottom base plate, the axial flow blower fan air outlet on described case top is connected by air channel with the even wind interlayer arranged under bottom base plate；Ozonator it is provided with in air channel；
The front port of described window casing is provided with the left and right automatic opener controlled by inductive switch, and the thickness of described sidewall is the width of Yishanmen, and when the door is open, the door of unlatching is hidden in the sidewall；
Described window casing is a square box, and described axial flow blower fan has four, and four axial flow blower fans are separately positioned on four angular zones that case top is separated by central cross line；
Described air channel is arranged in the interlayer of left and right sides wall of casing, it is provided with the upper and lower oblique dividing plate of decussation relative to side plate diagonal angle in interlayer, the up big and down small inverted cone interlayer of decussation dividing plate upper end is referred to as upper ventilating duct, the up-small and down-big positive tapered clamp layer of decussation dividing plate lower end is referred to as lower ventilating duct, being provided with the connection air channel in through lower airway road at the decussation of dividing plate, described ozonator is arranged in connection air channel.
A kind of sale window with sterilization and disinfection device the most according to claim 1, it is characterized in that, it is protruding that the case top adjacent in centre, described case top and described four axial flow blower fans is provided with domatic, the lower edge of domatic projection is connected mutually with the limit mouth of described four axial flow blower fans, and described domatic is protruding defines four axial flow blower fan suspended hoods on case top.
3. according to a kind of sale window with sterilization and disinfection device one of claim 1 to 2 Suo Shu, it is characterized in that, it is provided with ozone concentration sensor on both sides side plate on described base plate air vent, one ozone controller connects ozone concentration sensor and ozonator respectively, and ozone controller controls the work of ozonator according to ozone concentration.
4. according to a kind of sale window with sterilization and disinfection device one of claim 1 to 2 Suo Shu, it is characterised in that be provided with air filter screen between described axial flow blower fan air outlet and air channel, the left and right sides.
A kind of sale window with sterilization and disinfection device the most according to claim 1, it is characterized in that, the end suitable for reading in described connection air channel is provided with wind pressure sensor, and blast passes a device and connects a undervoltage alarm, when blast is less than setting value, undervoltage alarm is reported to the police.
6. according to a kind of sale window with sterilization and disinfection device one of claim 1 to 2 Suo Shu, it is characterised in that the air vent on described base plate is the aperture netted air vent at 1mm to 1.5mm.
A kind of sale window with sterilization and disinfection device the most according to claim 6, it is characterised in that described netted air vent is the centrage netted air vent towards case top central point of air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023618.XA CN103720248B (en) | 2014-01-20 | 2014-01-20 | A kind of sale window with sterilization and disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410023618.XA CN103720248B (en) | 2014-01-20 | 2014-01-20 | A kind of sale window with sterilization and disinfection device |
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| Publication Number | Publication Date |
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| CN103720248A CN103720248A (en) | 2014-04-16 |
| CN103720248B true CN103720248B (en) | 2016-09-28 |
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| CN201410023618.XA Expired - Fee Related CN103720248B (en) | 2014-01-20 | 2014-01-20 | A kind of sale window with sterilization and disinfection device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111671951A (en) * | 2020-04-22 | 2020-09-18 | 无锡工源自动化技术有限公司 | Intelligent disinfection and killing all-in-one machine |
| CN111420094A (en) * | 2020-04-27 | 2020-07-17 | 中国科学院地球环境研究所 | Indoor air SOE (System on insulator) disinfection and purification system and method for novel coronavirus |
| CN114099744A (en) * | 2021-11-15 | 2022-03-01 | 上海妙可蓝多生物技术研发有限公司 | Dust-free sterilization and disinfection device |
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