CN205360065U - A device for $facing space environment releases chlorine dioxide - Google Patents
A device for $facing space environment releases chlorine dioxide Download PDFInfo
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- CN205360065U CN205360065U CN201521020147.3U CN201521020147U CN205360065U CN 205360065 U CN205360065 U CN 205360065U CN 201521020147 U CN201521020147 U CN 201521020147U CN 205360065 U CN205360065 U CN 205360065U
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Abstract
The utility model relates to a device for $facing space environment releases chlorine dioxide, the device includes: (A, ) first container, its liquid that is used for holding the chloride aqueous solution to set up the chlorine dioxide's that is used for overflowing export more than the liquid level, (B, ) one set of at least ultrasonic atomization subassembly, it includes the ultrasonic atomization piece, connects the circuit of this ultrasonic atomization piece and pass through this circuit control the controller of ultrasonic atomization piece operation, ultrasonic atomization piece dipping in in the liquid with be used for with liquid atomization, (C, ) second container, it is used for storing treats atomizing liquid, with optional (d) the chloride aqueous solution, its hold in in the first container. The device can be used for environmental cleaning, especially can be used for to space environment disappear smelly, disinfect, get rid of virus, mould proof, anticorrosive etc..
Description
Technical field
This utility model relates to a kind of method discharging chlorine dioxide to spatial environments, the method may be used for the depollution of environment, can be particularly used for spatial environments carries out smelly eliminating, sterilization, removal virus, mildew-resistant, anticorrosion etc., this utility model further relates to the device for realizing these purpose method therefors.
Background technology
Chlorine dioxide is a kind of strong oxidizer, is considered there is good prospect in the purposes of smelly eliminating, sterilization, removal virus, mildew-resistant, anticorrosion, bleaching etc..But due to the unusual instability of chlorine dioxide, being not suitable for long-term storage and transport, and have the problems such as explosion danger during high concentration, in order to solve these problems, people attempt employing many methods.
Such as, CN1915041A (Chinese Patent Application No.: 200610030912.9, publication date: 2007-2-21) discloses a kind of veterinary antibiotics product of antistaling agent and application thereof, and these goods are activated chlorine dioxide (ClO by 5000ppm2) account for the 30～40% of constituent gross weight, ultra-fine ores powder accounts for 20～30% and Gleditsia officinalis rubber powder of constituent gross weight and accounts for the 40% of constituent gross weight and formed, add water and diluted.Described activation chlorine dioxide (ClO2) it is universally acknowledged disinfectant nontoxic, harmless；Ultra-fine ores powder is taken from the particulate material of the smectite in nature, meerschaum, zeolite, limestone, Maifanitum, porous rock, processes then through superfine grinding, and its particle diameter is between 0.001-0.0001mm；The natural gum powder refined in Gleditsia officinalis seed.The veterinary antibiotics antistaling agent that these three material is consisted of the dilution of 50-100 times of water, it is possible to solve the sterilization of fruit and vegerable, sterilization, parasite killing, insect protected, suppression are breathed, eliminate that second is rare, reduce moisture loss, nutrient consumption, prevent variable color, the problem such as spoiled, rotten.The advantages such as harmless, nontoxic, nonpollution environment, low cost, easy to use, easy operation can be accomplished again.
Although by the scheme (for example, with reference to JP 61-181532 publication) making stabilizing chlorine dioxide and water-absorbing resins form spawn, but, the method existence does not substantially produce the problems such as chlorine dioxide.In order to solve this problem, although the method (for example, with reference to JP 2000-202009 publication) of the spawn being made up of proposition ultraviolet radiation chlorine dioxide and water-absorbing resins, but this method must combine with ultraviolet lamp.
Although having proposition in order to chlorine dioxide lysate, chlorite and the ph regulator maintaining acidity are the pure chlorine dioxide goods formed, and the gel constituent containing super absorbent resin is (such as, referring to Unexamined Patent 11-278808 publication), but due to the decomposition of chlorine dioxide lysate, be not suitable for long-term preservation.
In addition, although there being proposition to add activator in chlorite aqueous solution, water-absorbing resins and water-retaining agent also make the method for its gelation (such as, referring to JP 2007-1807 publication), but, owing to medicament must be added when using, there is the reaction after interpolation uncontrollable, the problem that a few days all produces the chlorine dioxide of high concentration after interpolation.
Additionally, the method that said method is all difficult to can quickly provide in spatial environments and quickly stop supply chlorine dioxide.This quickly can provide in spatial environments and quickly stop supply chlorine dioxide method be great using value, such as in the places such as the transfusion room of hospital, operating room, lazaretto ward and some other large space environment place needing to provide Quick disinfection process, when being sterilized in these places by needs, it is extremely effective for providing chlorine dioxide in the air of these spatial environmentss, because so chlorine dioxide disperse can be made rapidly and efficiently in atmosphere, in order to the pathogenic microorganisms such as the antibacterial in air, virus are killed.
Jia Haiquan document (Jia Haiquan etc., Chlorine Dioxide Gas is for the evaluation of space disinfection, military medicine, 2013,37 (1): 34) a kind of disclosed in being vaporized the method that chlorine dioxide carries out disinfection in spatial environments, wherein involved spatial environments needs the humidity to about 70% of humidification in advance.Chen Hui treasure's document (air sterilization effect is observed by Chen Huizhen etc., liquid and gaseous chlorine dioxide, south China preventive medicine, 2014,40 (1): 85) compares by aerosol atomizer to the Disinfection Effect spraying Liquid chlorine dioxide in space.But it is believed that this Disinfection Effect is also undesirable.
Therefore it provides a kind of efficient method discharging chlorine dioxide to spatial environments, and use the party's normal direction spatial environments to discharge the device of chlorine dioxide, it is still what those skilled in the art expected especially.
Utility model content
The purpose of this utility model is in that to provide a kind of efficient method discharging chlorine dioxide to spatial environments, and use the device of the party's normal direction spatial environments release chlorine dioxide, expect that this method and apparatus can quickly provide in spatial environments and quickly stop supply chlorine dioxide, and for the places such as the transfusion room of hospital, operating room, lazaretto ward and some other large space environment place needing to provide Quick disinfection process, in order to the pathogenic microorganisms such as the antibacterial in air, virus are killed.Present inventors have surprisingly discovered that, use this utility model method can realize one or more the purpose of this utility model.
For this, this utility model first aspect provides a kind of method discharging chlorine dioxide to spatial environments, and the method comprises the following steps:
(1) in water, chlorine dioxide is produced；And
(2) described water (being also known as chlorinated water solution in this utility model) is atomized, makes described chlorine dioxide be discharged in spatial environments with the steam of atomization.
Method according to this utility model first aspect any embodiment, wherein in step (1), described chlorine dioxide is to be produced to form chlorinated water solution (being in fact containing material and the chlorine dioxide producing chlorine dioxide, may be simply referred to as chlorinated water solution in this utility model) with acidulous material by interpolation chlorite in water.
Method according to this utility model first aspect any embodiment, wherein said chlorite can be chlorous alkali metal salt or chlorous alkali salt.The chlorite that this utility model uses, words specifically, the alkali metal salt that can list has sodium chlorite, potassium chlorite, lithium chlorite etc., it is possible to the alkali metal salt listed has calcium chlorite, magnesium chlorite etc., is best from economical and practicality sodium chlorite.
Method according to this utility model first aspect any embodiment, wherein said acidulous material is selected from acetic acid, formic acid, citric acid, tartaric acid, boric acid etc..
Method according to this utility model first aspect any embodiment, the mol ratio of wherein said chlorite and described acidulous material is 1:0.1～10, preferred mol ratio is 1:0.15～5, it is preferred that mol ratio is 1:0.15～2, it is preferred that mol ratio is 1:0.15～1.
Method according to this utility model first aspect any embodiment, the concentration that in wherein said chlorinated water solution, chlorite adds is 0.01～2mol/L, for instance 0.02～1mol/L, for instance 0.1mol/L.
Method according to this utility model first aspect any embodiment, wherein in step (2), described chlorinated water solution (wherein containing the material producing chlorine dioxide and chlorine dioxide) is atomized the mode being to adopt ultrasonic atomization and carries out.
Have been surprisingly found that, by adopting the mode of ultrasonic atomization, make chlorine dioxide be discharged in spatial environments with the steam of atomization, this method ratio discharging chlorine dioxide to spatial environments in directly not higher to spatial environments discharges sterilization effect produced by chlorine dioxide with atomized steam；Also (well-known more than aerosol atomizer, aerosol atomizer is a kind of spraying apparatus, cyclone aerodynamic atomization shower nozzle is adopted to constitute sprinkler part with medicine bottle, form power part with electric centrifugal blower fan and support, corrugated flexible hose sprinkler part and power part are linked together and constitute；The operation principle of the operation principle of this aerosol atomizer and this utility model ultrasonic atomization is entirely different) sterilization effect is higher.
Method according to this utility model first aspect any embodiment, wherein said ultrasonic atomization is to adopt ultrasonic atomization sheet to realize.In one embodiment, selected from low frequency atomizing piece, (such as resonant frequency is the atomizing piece of 100～150KHz to described ultrasonic atomization sheet, such as resonant frequency is 108KHz, 113KHz, the atomizing piece of 130KHz, they are also commonly referred to as micropore atomization sheet, micro atomizing sheet etc., its voltage supplied is generally 3-12VDC), (such as resonant frequency is the atomizing piece of 1～5MKHz to high frequency atomizing piece, such as resonant frequency is 1.7MHz, the atomizing piece of 2.4MHz, they are also commonly referred to as glass glaze atomizing piece, humidifier atomizing piece, piezoelectric ceramics transduction piece, pottery atomizing piece etc.).
Method according to this utility model first aspect any embodiment, wherein in step (2), when described chlorinated water solution is atomized, this chlorinated water solution is made to be contained in the container being provided with ultrasonic atomization sheet (as described in the application context, it can be described as the first container in this application) in, and start ultrasonic atomization sheet and be atomized.
Method according to this utility model first aspect any embodiment, wherein said container is the container that plastic material is made.In one embodiment, described container is the container that engineering plastics material is made.In one embodiment, described engineering plastics are selected from: polyamide (PA), acrylonitrile-butadiene-styrene (ABS) plastics (ABS), Merlon (PC), polyformaldehyde (POM), polyphenylene oxide (PPO), polybutylene terephthalate (PBT) (PBT), polyethylene terephthalate (PET), polyphenylene sulfide (PPS), polyarylate (PAR), polyimides, polybenzoate, PAEK etc..
The inventors discovered that, when described chlorinated water solution is carried out ultrasonic atomization, nebulization efficiency and container used present beat all selectivity, namely, described chlorinated water solution is carried out by the container that plastic material is made its nebulization efficiency during ultrasonic atomization far above the such as nebulization efficiency in conventional metal material container such as rustless steel container, even, the nebulization efficiency in conventional metal material container such as rustless steel container is difficult to make us accepting.
Method according to this utility model first aspect any embodiment, wherein said ultrasonic atomization sheet is arranged at described container bottom or described container intracavity, and is dipped under the liquid level of described chlorinated water solution.
Further, this utility model second aspect provides a kind of device for discharging chlorine dioxide to spatial environments, and this device includes:
(a) first container, it is used for holding liquid, and in the liquid level arrangement above one outlet for chlorine dioxide of overflowing；
(b) at least a set of ultrasonic atomization assembly, it includes ultrasonic atomization sheet, connects the circuit of this ultrasonic atomization sheet and control, by this circuit, the controller that described ultrasonic atomization sheet runs, and described ultrasonic atomization sheet is dipped in described liquid and is atomized for by described liquid.
Device according to this utility model second aspect any embodiment, it also optionally includes (c) chlorinated water solution, and it is contained in described first container.
Device according to this utility model second aspect any embodiment, wherein said first container is the container that plastic material is made.In one embodiment, described first container is the container that engineering plastics material is made.In one embodiment, described engineering plastics are selected from: polyamide (PA), acrylonitrile-butadiene-styrene (ABS) plastics (ABS), Merlon (PC), polyformaldehyde (POM), polyphenylene oxide (PPO), polybutylene terephthalate (PBT) (PBT), polyethylene terephthalate (PET), polyphenylene sulfide (PPS), polyarylate (PAR), polyimides, polybenzoate, PAEK etc..
Device according to this utility model second aspect any embodiment, wherein said first container is chlorinated water solution for the liquid held.
Device according to this utility model second aspect any embodiment, wherein said chlorinated water solution is the aqueous solution containing the material and chlorine dioxide producing chlorine dioxide.
Device according to this utility model second aspect any embodiment, the material of wherein said generation chlorine dioxide includes chlorite and acidulous material.Thus, the two can produce chlorine dioxide in water in water after mixed dissolution.
Device according to this utility model second aspect any embodiment, the wherein said outlet for chlorine dioxide of overflowing is arranged at the top of described first container or the top of side.
Device according to this utility model second aspect any embodiment, wherein said chlorine dioxide is to overflow with the steam of atomization.
Device according to this utility model second aspect any embodiment, wherein said chlorine dioxide is to be discharged in spatial environments with the steam of atomization.
Device according to this utility model second aspect any embodiment, the steam of wherein said atomization is by adopting the mode of ultrasonic atomization to be formed.
Device according to this utility model second aspect any embodiment, the steam of wherein said atomization is by described chlorinated water solution adopts the mode of ultrasonic atomization formed.
Have been surprisingly found that, make chlorine dioxide be discharged in spatial environments with the steam of atomization, this method ratio discharging chlorine dioxide to spatial environments in directly not much higher to spatial environments discharges sterilization effect produced by chlorine dioxide with atomized steam.
Device according to this utility model second aspect any embodiment, wherein said chlorite can be chlorous alkali metal salt or chlorous alkali salt.The chlorite that this utility model uses, words specifically, the alkali metal salt that can list has sodium chlorite, potassium chlorite, lithium chlorite etc., it is possible to the alkali metal salt listed has calcium chlorite, magnesium chlorite etc., is best from economical and practicality sodium chlorite.
Device according to this utility model second aspect any embodiment, wherein said acidulous material is selected from acetic acid, formic acid, citric acid, tartaric acid, boric acid etc..
Device according to this utility model second aspect any embodiment, the mol ratio of wherein said chlorite and described acidulous material is 1:0.1～10, preferred mol ratio is 1:0.15～5, it is preferred that mol ratio is 1:0.15～2, it is preferred that mol ratio is 1:0.15～1.
Device according to this utility model second aspect any embodiment, the concentration that in wherein said chlorinated water solution, chlorite adds is 0.01～2mol/L, for instance 0.02～1mol/L, for instance 0.1mol/L.
Device according to this utility model second aspect any embodiment, selected from low frequency atomizing piece, (such as resonant frequency is the atomizing piece of 100～150KHz to wherein said ultrasonic atomization sheet, such as resonant frequency is 108KHz, 113KHz, the atomizing piece of 130KHz), (such as resonant frequency is the atomizing piece of 1～5MKHz to high frequency atomizing piece, such as resonant frequency is 1.7MHz, the atomizing piece of 2.4MHz), they are also commonly referred to as pottery atomizing piece, glass glaze atomizing piece, humidifier atomizing piece, piezoelectric ceramics transduction piece etc., low frequency be also commonly referred to as micropore atomization sheet, micro atomizing sheet etc..
The inventors discovered that, when described chlorinated water solution is carried out ultrasonic atomization, nebulization efficiency and the first container used present beat all selectivity, namely, described chlorinated water solution is carried out by the first container that plastic material is made its nebulization efficiency during ultrasonic atomization far above the such as nebulization efficiency in conventional metal material the first container such as rustless steel container, even, the nebulization efficiency in conventional metal material container such as rustless steel container is difficult to make us accepting.
Device according to this utility model second aspect any embodiment, wherein said ultrasonic atomization sheet is arranged at described first container bottom or described first container intracavity, and it is dipped under the liquid level of described chlorinated water solution (that is, described ultrasonic atomization sheet is dipped in described liquid).
The structure of ultrasonic atomization sheet and operation principle are well-known.Typically; this ultrasonic atomization sheet generally includes (being generally circular in shape) substrate that a ceramic material is made; one side at this substrate scribbles glass glaze protective layer (this face is also referred to as atomization face in this article); another side includes two electrode welding points (this face is also referred to as chain of command in this article), and these two electrode welding points and controller are coupled together by circuit.Ultrasonic atomization sheet can easily be buied from the market, their structure is also disclosed in many patent documentations, for instance some typical ultrasonic atomization sheets disclosed in Chinese Patent Application No. 201420186142.7,201220729411.0,201320642631.4,201120567989.6,201020193848.8 etc..Additionally; the glass glaze protective layer one side of ultrasonic atomization sheet is dipped in water to be atomized; at the circumference place of this glass glaze protective layer one side, the sealing ring that one circle is generally made up of quality of rubber materials is generally set; making to be provided with one from individual electrode welding point one side and water segregation, a modular design of this sealing structure has open in Chinese Patent Application No. 200610123419.1.So; if ultrasonic atomization sheet is arranged at described first container bottom; a circular hole can be opened at the first container bottom; glass glaze protective layer one side (being namely atomized face) of ultrasonic atomization sheet is dipped in water to be atomized, by sealing ring make the another side (i.e. chain of command) of ultrasonic atomization sheet this first container bottom outside also and water segregation.Or; if ultrasonic atomization sheet is arranged at described first container intracavity; a supporting plate structure being dipped in water to be atomized (such as described in Chinese Patent Application No. 201210173364.0) can be passed through; so that glass glaze protective layer one side (being namely atomized face) of ultrasonic atomization sheet is dipped in water to be atomized, ultrasonic atomization sheet is made to be provided with the another side (i.e. chain of command) of pad at this supporting plate structure inside and water segregation by sealing ring.Whole documents that the application is cited, are incorporated herein by.
Device according to this utility model second aspect any embodiment, it can also include some other optional Accessory Members, to more easily realizing this utility model purpose.Such as, in one embodiment, described first container can also be connected with second container, can store larger amount of liquid to be atomized in this second container, and these storing liquids can be carried at any time to make the amount of liquid in the first container maintain the level being basically unchanged in the first container.Again such as, in one embodiment, it is possible in described first container, arrange a vent, blower fan is blown by this vent so that the atomized water steam in the first container blows in extraneous spatial environments at any time.Etc..
Device according to this utility model second aspect any embodiment, comprising:
(a) first container, it is for holding the liquid of chlorinated water solution, and in the liquid level arrangement above one outlet for chlorine dioxide of overflowing；
(b) at least a set of ultrasonic atomization assembly, it includes ultrasonic atomization sheet, connects the circuit of this ultrasonic atomization sheet and control, by this circuit, the controller that described ultrasonic atomization sheet runs, and described ultrasonic atomization sheet is dipped in described liquid and is atomized for by described liquid；
C () second container, it is used for storing the liquid that (larger amount of) is to be atomized；With optional
D () chlorinated water solution, it is contained in described first container.
Wherein,
Described second container passes through to be arranged at the liquid supplementation pipe bottom it and the first reservoir；
Described first container is lower than the end of second container, is provided with automatic water compensating valve and water level switch to control to be flowed into by liquid supplementation pipe the amount of liquid of the first container from second container in described first container；Or it is provided with water pump between described first container and second container so that the liquid in second container is added in described first container by described liquid supplementation pipe, and in described first container, is provided with water level switch to control to be flowed into by liquid supplementation pipe from second container the amount of liquid of the first container.
Device according to this utility model second aspect any embodiment, the capacity of described second container is 1～100 times of the first container, for instance 2～50 times, for instance 5～50 times.So, second container is as Liquid storage container, and it can supplement liquid to be atomized at any time in the first container, and the liquid level guaranteed in the first container is held essentially constant.
Device according to this utility model second aspect any embodiment, wherein arranges at least one and is atomized little blower fan in the cavity in the first vessel level, to promote the mist of atomization to discharge via the spray outlet arranged on this first container.
Device according to this utility model second aspect any embodiment, wherein the top outside the first container arranges the space of a relative closure, discharges from this space to environment space for by the chlorine dioxide being atomized and discharge.The space of this relative closure includes one and carries the outlet that chlorine dioxide is discharged to environment space, and this outlet is provided with an air outlet deflector for the desired direction of fog guiding that will discharge.Additionally, this outlet can also be closed by this air outlet deflector, in order to this device makes the chlorine dioxide in device close in the apparatus when not working.
Device according to this utility model second aspect any embodiment, is wherein additionally provided with at least one booster fan in the space of the relative closure that the top outside the first container is arranged, to promote the mist discharged from spray outlet to be discharged to spatial environments.
In one embodiment; described booster fan also includes blower fan check-valves (namely protecting valve); so; when booster fan works, blower fan check-valves is opened, and blower fan closure of check ring is to avoid escaping into spatial environments from the first container escaping gas via this booster fan when booster fan quits work.
Device according to this utility model second aspect any embodiment, it optionally, in the space of the relative closure that the top outside the first container is arranged, is additionally provided with solid powder bag indigo plant basket.In this solid powder bag indigo plant basket, it is possible to the material of releasable chlorine dioxide adding in solid state and wrapping up in ventable bag pack.The material of this releasable chlorine dioxide in solid state is to well known to a person skilled in the art, for instance that class that CN1915041A is previously mentioned.
Device according to this utility model second aspect any embodiment, is wherein provided with leakage fluid dram bottom second container.So, when needing discharge the liquid of surplus or need to clean, it is simple to operation.
Device according to this utility model second aspect any embodiment, wherein second container sidepiece is provided with liquidometer, to be monitored the amount of liquid in second container by this liquidometer.
Device according to this utility model second aspect any embodiment, wherein second container top is provided with filling opening, adds hydraulic fluid by this filling opening in device.
Device according to this utility model second aspect any embodiment, is wherein additionally provided with control circuit storehouse, and it concentrates each circuit controller part of this device and for controlling device work.
Device according to this utility model second aspect any embodiment, the solution prepared wherein is filled from filling opening, liquid supplementation pipe by arranging bottom reserving liquid tank and second container is flowed into the automatic water compensating valve place being arranged in the first container by solution, when the liquid level in aerochamber i.e. the first container is low, automatic water compensating valve is opened, liquid enters in aerochamber i.e. the first container, and automatic water compensating valve can control in aerochamber i.e. the first container liquid level in the liquid level of applicable atomization.When aerochamber hydropenia, water level switch disconnects, and stopping ultrasonic atomization assembly and work are prevented ultrasonic atomization assembly hydropenia from working by control circuit.It is atomized the fog that ultrasonic atomization assembly produces by little blower fan to extrude from spray outlet, then is spread rapidly by booster fan blowout.
In the step of this utility model said method, although the concrete steps of its description in some details or language to describe the step described in example of up and down literary composition detailed description of the invention part otherwise varied, but, those skilled in the art can summarize approach described above step completely according to the detailed disclosure of this utility model full text.
Any embodiment of either side of the present utility model, it is possible to be combined with other embodiment, as long as they do not have contradiction.Additionally, in any embodiment of this utility model either side, any technology feature goes for this technical characteristic in other embodiment, as long as they do not have contradiction.The utility model will be further described below.
All documents that this utility model is recited, their full content is incorporated herein by, and if when implication expressed by these documents is inconsistent with this utility model, it is as the criterion with statement of the present utility model.In addition, various terms and phrase that this utility model uses have and well known to a person skilled in the art general sense, nonetheless, this utility model remains desirable at this, these terms and phrase are described in more detail and explained, the term mentioned and phrase, if any inconsistent with common art-recognized meanings, are as the criterion with the implication that this utility model is stated.
Accompanying drawing explanation
Fig. 1 is that this utility model for discharging the schematic diagram of one embodiment of device of chlorine dioxide to spatial environments.
Fig. 2 is that this utility model for discharging the schematic diagram of another embodiment of device of chlorine dioxide to spatial environments.
In Fig. 1 and Fig. 2,1 is the first container；2 is liquid to be atomized；3 is outlet, is used for chlorine dioxide of overflowing；4 is ultrasonic atomization sheet；5 is circuit, is used for connecting ultrasonic atomization sheet and controller；6 is controller, is used for controlling described ultrasonic atomization sheet and runs；4,5,6 threes constitute ultrasonic atomization assembly together；7 is supporting plate structure, for being immersed in liquid by the ultrasonic atomization sheet of ultrasonic atomization assembly.
Fig. 3 is this utility model schematic diagram for another embodiment of device to spatial environments release chlorine dioxide, in this Fig. 3, has been provided with the first container 1 and second container 10.The other parts of this embodiment and numbering thereof collect as follows: the first container 1, second container 10,11 leakage fluid dram, 12 liquidometers, 13 filling openings, 14 booster fans, 15 control circuit storehouses, 16 air outlet deflectors, 17 solid powder bag indigo plant baskets, 18 blower fan check-valves (protection valve), 19 spray outlet, 20 be atomized little blower fans, 21 automatic water compensating valves, 22 water level switches, 23 ultrasonic atomization assemblies, 24 ultrasonic atomization assemblies, 25 liquid supplementation pipe,
Detailed description of the invention
This utility model can be conducted further description by the following examples, but, scope of the present utility model is not limited to following embodiment.One of skill in the art is it is understood that under the premise without departing substantially from spirit and scope of the present utility model, it is possible to this utility model carries out various change and modification.The material that used and test method in test are carried out generality and/or concrete description by this utility model.Although for realize many materials that this utility model purpose uses and operational approach is to it is known in the art that but this utility model remains in this to be described in detail as far as possible.Following example further illustrate this utility model rather than restriction this utility model.
Test example 1: disinfection effect test
The 1.3.2 joint of reference Chen Hui treasure's document is tested about the method for " on-the-spot air sterillization test "；The room airtight, unmanned that 3 space microbial environments are identical, volume is 90 cubic metres (long 6m width 5m height 3m), and each room arranges battery of tests；First group of reagent is the aqueous solution (concentration that sodium chlorite makes an addition in water is 0.1mol/L) of sodium chlorite and citric acid (mol ratio 1:0.5), the device using this utility model device example 1 is vaporized the ultrasonic atomization steam containing chlorine dioxide in room, and chlorine dioxide amount of volatilization is 0.5mg/ cubic meter；Second group of reagent is identical with first group of reagent, but uses aerosol atomizer (model ZD-1000, Hangzhou Zheng Dao company produces) to be vaporized in room by chlorinated water solution, and chlorine dioxide amount of volatilization is 0.5mg/ cubic meter；Gaseous chlorine dioxide is directly vaporized by the 3rd group in room, measures as 0.5mg/ cubic meter.Three groups are made to be vaporized disinfectant (namely their disinfectant interpolation speed is identical) within the identical time in room, room is made to keep 30min after adding disinfectant, then sample according to Chen Hui treasure's literature method, clump count after measuring clump count before sterilizing in each group of room (namely applying disinfectant sampling in first 1 hour) and sterilizing, calculating the extinction rate of each group of natural bacteria accordingly, each group repeats 3 tests.As a result, first group of extinction rate average is 86.3%, and second group of extinction rate average is 71.2%, and the 3rd group of extinction rate average is 80.1%, and the standard deviation of each group result of the test is all in ± 1.6% scope.Although aerosol atomizer and this utility model ultrasonic atomization are all make the medicinal liquid containing chlorine dioxide be vaporized in environment space theoretically, but there is beat all difference in their result.
Complementary testing 11: with reference to first group of above test example 1, the aqueous solution (concentration that sodium chlorite makes an addition in water is 0.1mol/L) that reagent that different is only changes sodium chlorite and citric acid (mol ratio 1:0.15) into, or reagent changes the aqueous solution (concentration that sodium chlorite makes an addition in water is 0.1mol/L) of sodium chlorite and citric acid (mol ratio 1:1) into, all repeat 3 tests；Result is extinction rate respectively 83.1% ± 0.9% and 86.1% ± 1.1% after 30min sterilizes.
It addition, with reference to this complementary testing 11, different is only is adjusted to 0.01mol/L and 2mol/L by the sodium chlorite therein concentration in water, tests equally, and after result display 30min sterilization, extinction rate is all in 83～87% scopes.
Complementary testing 12: with reference to first group of above test example 1, the aqueous solution (concentration that sodium chlorite makes an addition in water is 0.1mol/L) that reagent that different is only changes calcium chlorite and citric acid (mol ratio 1:0.5) into, or reagent changes the aqueous solution (concentration that sodium chlorite makes an addition in water is 0.1mol/L) of sodium chlorite and acetic acid (mol ratio 1:0.5) into, all repeat 3 tests；Result is extinction rate respectively 86.8% ± 0.7% and 86.2% ± 1.3% after 30min sterilizes.
Complementary testing 13: with reference to first group of above test example 1, different is only the device that the device of the device example 1 of use changes into device example 2, repeats 3 tests, and result extinction rate after 30min sterilizes is 84.2% ± 0.8%.
Complementary testing 14: with reference to first group of above test example 1, different is only the device that the device of the device example 1 of use changes into device example 3, repeats 3 tests, and result extinction rate after 30min sterilizes is 86.2% ± 1.1%.
Test example 2: disinfection effect test
With reference to first group of this utility model test example 1, the difference is that the material of following seven kinds of materials used instead by the first container of equipment therefor example 1: polyformaldehyde (POM), polyphenylene oxide (PPO), polybutylene terephthalate (PBT) (PBT), polyphenylene sulfide (PPS), ABS, rustless steel, glass.It was found that in the test that 5 kinds of engineering plastics of use are the first container material quality, repeat the average of 3 result of the tests all in 82.3～86.6% scopes, standard deviation is all in ± 1.4% scope；It was unexpectedly determined that use in the test of the device of rustless steel and two kinds of material first containers of glass, repeat the average of 3 result of the tests respectively 73.6% and 66.8%.Measure and use the concentration of chlorine dioxide in the spatial environments testing room in polyformaldehyde (POM), rustless steel, three kinds of material first chamber tests of glass when off-test, result for polyformaldehyde group chlorine dioxide concentration, the relative concentration of rustless steel and two groups of glass respectively 81.7% and 74.3%；Additionally, use polyformaldehyde (POM), rustless steel, in three kinds of material first chamber tests of glass when off-test the concentration of chlorine dioxide in residual liquid in the first container, result for polyformaldehyde group chlorine dioxide concentration, the relative concentration of rustless steel and two groups of glass respectively 163.2% and 184.6%；It addition, in seven tests of the material of above-mentioned seven kinds of materials, the liquor capacity being vaporized in identical nebulisation time is identical.This shows, the device that display two kinds of non-engineering plastics of use are the first container that material is made can not make chlorine dioxide be vaporized in environment space effectively, and when the loss of chlorine dioxide and ultrasonic atomization, the material of the first container used has significant dependency, and this is completely beat all.
Device example 1:
Such as Fig. 1, which depict a kind of device for discharging chlorine dioxide to spatial environments of the present utility model, the container that wherein the first container 1 is one is material with engineering plastics (this example is polyamide (PA)), one outlet 3 is arranged at this first container 1 top, for the atomized steam overflowed containing chlorine dioxide；Liquid 2 to be atomized is filled in this first container 1, this liquid 2 is prepared by water, wherein it is added with chlorite (this example is sodium chlorite, and concentration is 0.1mol/L) and acidulous material (this example is citric acid, chlorite and acidulous material mol ratio 1:0.5)；One or more aperture is had bottom this first container 1; for arranging one or more sets ultrasonic atomization assemblies; this ultrasonic atomization assembly includes ultrasonic atomization sheet 4 (this example is 1.7MHz atomizing piece); its glass glaze is protected in liquid, and the pad of another side is connected with controller 6 (being used for controlling described ultrasonic atomization sheet to run) by circuit 5 (being used for connecting ultrasonic atomization sheet and controller).By ultrasonic atomization sheet 4, the liquid 2 containing chlorine dioxide can be made to be atomized and escape into spatial environments to carry out disinfection from outlet 3.
Device example 2:
Such as Fig. 2, which depict a kind of device for discharging chlorine dioxide to spatial environments of the present utility model, the container that wherein the first container 1 is one is material with engineering plastics (this example is Merlon (PC)), one outlet 3 is arranged at this first container 1 top, for the atomized steam overflowed containing chlorine dioxide；Liquid 2 to be atomized is filled in this first container 1, this liquid 2 is prepared by water, wherein it is added with chlorite (this example is sodium chlorite, and concentration is 0.1mol/L) and acidulous material (this example is citric acid, chlorite and acidulous material mol ratio 1:0.5)；Liquid level at this first container 1 internal liquid 2 is arranged with a supporting plate structure 7; it is for immersing in liquid 2 by the ultrasonic atomization sheet 4 of ultrasonic atomization assembly; in this supporting plate structure 7, the glass glaze of ultrasonic atomization sheet 4 is protected in liquid, and the pad of another side is walked to outside the first container 1 via this supporting plate structure 7 by circuit 5 and is connected with controller 6.By ultrasonic atomization sheet 4 (this example is 2.4MHz atomizing piece), the liquid 2 containing chlorine dioxide can be made to be atomized and escape into spatial environments to carry out disinfection from outlet 3.
Device example 3:
Such as Fig. 3, which depict a kind of device for discharging chlorine dioxide to spatial environments of the present utility model, the container that wherein the first container 1 is is material with engineering plastics (this example is ABS).Specifically, this device includes:
(a) first container 1, it is used for holding liquid, and at the liquid level arrangement above one spray outlet 19 for chlorine dioxide of overflowing；
(b) at least a set of ultrasonic atomization assembly (23 and 24), it includes ultrasonic atomization sheet, connects the circuit of this ultrasonic atomization sheet and control, by this circuit, the controller that described ultrasonic atomization sheet runs, and described ultrasonic atomization sheet is dipped in described liquid and is atomized for by described liquid；
C () second container 10, it is used for storing the liquid that (larger amount of) is to be atomized；
Wherein, described second container 10 is connected with the first container 1 by the liquid supplementation pipe 25 being arranged at bottom it, described first container 1 is lower than the end of second container 10, is provided with automatic water compensating valve 21 and water level switch 22 to control to be flowed into by liquid supplementation pipe 25 amount of liquid of the first container 1 from second container 10 in described first container 1.
In such scheme, the first container 1 is lower than the end of second container 10, supplements moisturizing thereby through water-head.Certainly, this water supplement function can also be realized with another kind of alternative, and do not require the height difference of two containers, this mode is (not shown): be provided with water pump between described first container and second container so that the liquid in second container is added in described first container by described liquid supplementation pipe, and is provided with water level switch in described first container to control to be flowed into by liquid supplementation pipe the amount of liquid of the first container from second container.
Further, the capacity of described second container 10 is 1～100 times of the first container 1, for instance 2～50 times, for instance 5～50 times (being 20 times in this example).So, second container 10 is as Liquid storage container, and it can supplement liquid to be atomized at any time in the first container 1, and the liquid level guaranteed in the first container 1 is held essentially constant.
Further, at least one is wherein set in the cavity on the first container 1 liquid level and is atomized little blower fan 20, to promote the mist of atomization to discharge via the spray outlet 19 arranged on this first container.
Further, wherein the top outside the first container 1 arranges the space of a relative closure, discharges from this space to environment space for by the chlorine dioxide being atomized and discharge.The space of this relative closure includes one and carries the outlet that chlorine dioxide is discharged to environment space, and this outlet is provided with an air outlet deflector 16 for the desired direction of fog guiding that will discharge.Additionally, this outlet can also be closed by this air outlet deflector 16, in order to this device makes the chlorine dioxide in device close in the apparatus when not working.
Further, wherein it is additionally provided with at least one booster fan 14 in the space of the relative closure that the top outside the first container 1 is arranged, to promote the mist discharged from spray outlet 19 to be discharged to spatial environments.
In one embodiment; described booster fan 14 also includes blower fan check-valves (namely protecting valve) 18; so; when booster fan 14 works, blower fan check-valves 18 is opened, and blower fan check-valves 18 cuts out to avoid escaping into spatial environments from the first container escaping gas via this booster fan 14 when booster fan 14 quits work.
Further, it optionally, in the space of the relative closure that the top outside the first container 1 is arranged, is additionally provided with solid powder bag indigo plant basket 17.In this solid powder bag indigo plant basket 17, it is possible to the material of releasable chlorine dioxide adding in solid state and wrapping up in ventable bag pack.The material of this releasable chlorine dioxide in solid state is to well known to a person skilled in the art, for instance that class (device of this device example is unkitted solid powder bag when carrying out chlorine dioxide loss test) that CN1915041A is previously mentioned.
Further, wherein it is provided with leakage fluid dram 11 bottom second container 10.So, when needing discharge the liquid of surplus or need to clean, it is simple to operation.
Further, wherein it is provided with liquidometer 12 bottom second container 10, to monitor the amount of liquid in second container 10 by this liquidometer 12.
Further, wherein second container 10 top is provided with filling opening 13, adds hydraulic fluid by this filling opening 13 in device.
Further, being wherein additionally provided with control circuit storehouse 15, it concentrates each circuit controller part of this device and for controlling device work.
During the work of this device example, the solution prepared is filled from filling opening 13, liquid supplementation pipe 25 by arranging bottom reserving liquid tank and second container is flowed into automatic water compensating valve 21 place being arranged in the first container by solution, when the liquid level in aerochamber i.e. the first container 1 is low, automatic water compensating valve 21 is opened, liquid enters in aerochamber i.e. the first container 1, and automatic water compensating valve can control in aerochamber i.e. the first container 1 liquid level in the liquid level of applicable atomization.When aerochamber hydropenia, water level switch 22 disconnects, and stopping ultrasonic atomization assembly 23 and 24 work is prevented ultrasonic atomization assembly hydropenia from working by control circuit.It is atomized little blower fan 20 to be extruded from spray outlet 19 by the fog that ultrasonic atomization assembly produces, then is spread rapidly by booster fan 14 blowout.
Embodiment described above is only the preferred embodiment lifted for absolutely proving this utility model, and protection domain of the present utility model is not limited to this.Equivalent replacement that those skilled in the art make on this utility model basis or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (22)
1. the device being used for discharging chlorine dioxide to spatial environments, it is characterised in that this device includes:
(a) first container, it is for holding the liquid of chlorinated water solution, and in the liquid level arrangement above one outlet for chlorine dioxide of overflowing；
(b) at least a set of ultrasonic atomization assembly, it includes ultrasonic atomization sheet, connects the circuit of this ultrasonic atomization sheet and control, by this circuit, the controller that described ultrasonic atomization sheet runs, and described ultrasonic atomization sheet is dipped in described liquid and is atomized for by described liquid；
C () second container, it is for storing liquid to be atomized.
2. device according to claim 1, it is characterised in that wherein said first container is the container that plastic material is made.
3. device according to claim 1, it is characterised in that wherein said first container is the container that engineering plastics material is made.
4. device according to claim 3, it is characterized in that, wherein said engineering plastics are chosen from one of the following: polyamide, acrylonitrile-butadiene-styrene (ABS) plastics, Merlon, polyformaldehyde, polyphenylene oxide, polybutylene terephthalate (PBT), polyethylene terephthalate, polyphenylene sulfide, polyarylate, polyimides, polybenzoate, PAEK.
5. device according to claim 1, it is characterised in that wherein, the described outlet for chlorine dioxide of overflowing is arranged at the top of described first container or the top of side.
6. device according to claim 1, it is characterised in that wherein said chlorine dioxide is to be discharged in spatial environments with the steam of atomization.
7. device according to claim 1, it is characterized in that, wherein said second container passes through to be arranged at the liquid supplementation pipe bottom it and the first reservoir, described first container is lower than the end of second container, is provided with automatic water compensating valve and water level switch to control to be flowed into by liquid supplementation pipe the amount of liquid of the first container from second container in described first container.
8. device according to claim 1, it is characterized in that, wherein said second container passes through to be arranged at the liquid supplementation pipe bottom it and the first reservoir, it is provided with water pump between described first container and second container so that the liquid in second container is added in described first container by described liquid supplementation pipe, and in described first container, is provided with water level switch to control to be flowed into by liquid supplementation pipe from second container the amount of liquid of the first container.
9. device according to claim 1, it is characterised in that the capacity of wherein said second container is 1 ~ 100 times of the first container.
10. device according to claim 1, it is characterised in that the capacity of wherein said second container is 2 ~ 50 times of the first container.
11. device according to claim 1, it is characterised in that the capacity of wherein said second container is 5 ~ 50 times of the first container.
12. device according to claim 1, it is characterised in that wherein arrange at least one in the cavity in the first vessel level and be atomized little blower fan, to promote the mist of atomization to discharge via the spray outlet arranged on this first container.
13. device according to claim 1, it is characterised in that wherein the top outside the first container arranges the space of a relative closure, discharge from this space to environment space for by the chlorine dioxide being atomized and discharge.
14. device according to claim 13, it is characterised in that the space of described relative closure includes and carries the outlet that chlorine dioxide is discharged to environment space, this outlet is provided with an air outlet deflector for the desired direction of fog guiding that will discharge.
15. device according to claim 14, it is characterised in that this outlet is closed by described air outlet deflector, in order to this device makes the chlorine dioxide in device close in the apparatus when not working.
16. device according to claim 13, it is characterised in that be wherein additionally provided with at least one booster fan in the space of the relative closure that the top outside the first container is arranged, to promote the mist discharged from spray outlet to be discharged to spatial environments.
17. device according to claim 16, it is characterised in that described booster fan also includes blower fan check-valves.
18. device according to claim 13, it is characterised in that in the space of the relative closure that the top outside the first container is arranged, be additionally provided with solid powder bag indigo plant basket.
19. device according to claim 1, it is characterised in that be wherein provided with leakage fluid dram bottom second container.
20. device according to claim 19, it is characterised in that wherein second container sidepiece is provided with liquidometer, to monitor the amount of liquid in second container by this liquidometer.
21. device according to claim 1, it is characterised in that wherein second container top is provided with filling opening, in device, add hydraulic fluid by this filling opening.
22. device according to claim 1, it is characterised in that be wherein additionally provided with control circuit storehouse, it concentrates each circuit controller part of this device and for controlling device work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020147.3U CN205360065U (en) | 2015-12-09 | 2015-12-09 | A device for $facing space environment releases chlorine dioxide |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020147.3U CN205360065U (en) | 2015-12-09 | 2015-12-09 | A device for $facing space environment releases chlorine dioxide |
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| CN205360065U true CN205360065U (en) | 2016-07-06 |
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| CN201521020147.3U Active CN205360065U (en) | 2015-12-09 | 2015-12-09 | A device for $facing space environment releases chlorine dioxide |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887376A (en) * | 2020-08-05 | 2020-11-06 | 惠州市文承环境技术有限公司 | Ultrasonic gas food fresh-keeping purifier |
| CN112043854A (en) * | 2020-09-02 | 2020-12-08 | 北京航天新风机械设备有限责任公司 | Portable intelligent multipurpose chlorine dioxide disinfection device |
-
2015
- 2015-12-09 CN CN201521020147.3U patent/CN205360065U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111887376A (en) * | 2020-08-05 | 2020-11-06 | 惠州市文承环境技术有限公司 | Ultrasonic gas food fresh-keeping purifier |
| CN112043854A (en) * | 2020-09-02 | 2020-12-08 | 北京航天新风机械设备有限责任公司 | Portable intelligent multipurpose chlorine dioxide disinfection device |
| CN112043854B (en) * | 2020-09-02 | 2021-06-08 | 北京新风航天装备有限公司 | Portable intelligent multipurpose chlorine dioxide disinfection device |
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