CN1228090C

CN1228090C - Air disinfection machine

Info

Publication number: CN1228090C
Application number: CN 200310124197
Authority: CN
Inventors: 涂志荣; 陈定弟
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-15
Filing date: 2003-12-15
Publication date: 2005-11-23
Anticipated expiration: 2023-12-15
Also published as: CN1546175A

Abstract

The present invention relates to an air sterilizer which is composed of a box body with a back cover of an air filter, a blower in the box body, a liquid storage tank, an ultrasonic atomizing device, an atomization air lifting and filtering device, a longitudinal and transverse wind direction changing device and an electrical apparatus control system. The present invention is characterized in that an energy transducer of the ultrasonic atomizing device is composed of more than two self floating type acid-base proof energy transducers which can singly or simultaneously atomize; because granules of sterilizing liquid atomization air generated by ultrasonic atomization is fine, the wind power of the blower is strong and an air outlet is provided with the wind direction changing device for stirring, the sterilizing liquid atomization air can float for a long time without subsidence in three dimensional space; a plurality of energy transducers can atomize simultaneously, which enables the concentration of the sterilizing liquid atomization air of the three dimensional space to be equalized and achieve an ideal value. Thus, the rapid spraying of smaller environmental space can be realized, and also the air sterilizer can be used for the air sterilization of larger environment. The present invention can also be used as an air wetting machine, a ventilator and an air purifier with excellent performance.

Description

A kind of air sterilizing apparatus

Technical field

The present invention relates to a kind of sterilizing machine, particularly a kind of air sterilizing apparatus that is used for the spray disinfectant medicinal liquid.

Background technology

Air, water and sunlight are three big key elements of human survival.And air pollution has been one of ten big problems that influence 21 century environment, and the data that authoritative institution announces shows that air is to account for the first pathophoresis media surplus in the of present 40 in the main infectious disease of kind.Along with the progress of society, air cleaning and sterilization will more and more be paid close attention to by people.It always is tradition and the most effectual way that generally adopts that the spray disinfectant medicinal liquid carries out the surrounding air sterilization, is difficult to reach three-dimensional air sterilization effect but use mechanical atomizer to spray usually in the past.03136577.9 " the automatic air sterilizing fan " that 2003 the 19th the 48th phases of volume of Chinese invention patent communique announce, adopt the ultrasonic atomization technique medicinal liquid of will sterilizing to be atomized into atomization gas, and make it to have improved the effect of three-dimensional disinfecting air greatly to the even technical scheme of diffusion of environment space with powerful fan.But because the maximum atomization quantity of at present domestic and international soniclizer is all in 500ml/h, when bigger indoor environment space is carried out disinfection, need the sprinkling long period just can make the disinfectant solution atomization gas concentration of solid space reach optimum, and bring other problems thus.

Summary of the invention

The object of the invention provides a kind of disinfectant solution spraying time that makes and shortens dramatically, and can be used for the sterilizing machine than the large environmental space air sterillization.

Technical scheme of the present invention is such: a kind of air sterilizing apparatus, formed to wind direction converting means, electrical apparatus control system in length and breadth by the casing that comprises band air filter bonnet, the intravital blower fan of described case, liquid-accumulating trough, supersonic atomizer, atomization gas filtration lifting device, air outlet, be it is characterized in that the transducer of supersonic atomizer is made up of the transducer that can atomize individually or simultaneously more than two.During individual atomization work, can be used for less spatial disinfectant solution and spray; When two above transducers atomize work simultaneously, then be used for the spatial quick spray disinfectant of subenvironment or than the air sterillization of large environmental space.

During ultrasonic atomization liquid, the operating fluid level degree of depth of transducer oscillator sheet has optimum, and because of the specification difference, the degree of depth of requirement is also inequality.For this reason, the transducer of this air sterilizing apparatus supersonic atomizer adopts the self-floating transducer, utilizes buoyancy aid that the transducer of certain specification oscillator sheet is constant in best level work, thereby the atomization quantity that guarantees transducer is stablized constant near maximum.

Disinfectant solution has acid-base value, for avoiding the acid and alkali corrosion of disinfectant solution, this air sterilizing apparatus directly the device of contact sterilizing liquid all adopt the raw material of acid and alkali-resistance to make; Ultrasonic transducer then adopts self-floating acid and alkali-resistance transducer, and its key property is to be isolated by neutral sound transparent layer between plane and the disinfectant solution on the oscillator sheet, can prevent effectively that transducer is sterilized the acid of liquid, basicity corrosion.

For the disinfectant solution atomization gas that ultrasonic transducer is produced as far as possible all transfers out casing, but do not allow the bigger medicinal liquid of granule be taken out of outside the case, influence Disinfection Effect, this machine adopts the atomization gas that is provided with the special construction shape in casing to promote defecator.The top of this device be an inwall with the arc transition of smooth garden, profile is as at garden mouth of pipe load one and half garden shape thin-walled sectors, wind-force that can fine convergence blower fan is carried disinfectant solution atomizing aspiration to the wind focusing and fog leading head of the exhaust outlet of blower fan; Be to manage mutual garden by connection garden more than 2 to slip over to cross and connect to form below the wind focusing and fog leading head, perhaps just constitute the atomizing air chamber by the upper space of liquid-accumulating trough; The atomization gas filter course of being made by the material of microporous filter membrane or good air permeability just is arranged in wind focusing and fog leading head and the transition junction of the air chamber that atomizes, effectively bigger liquid pearl or the impurity of granule in the filtering sterilization medicinal liquid atomization gas.

Evenly propagate diffusion fast in order to make to three-dimensional environment space through the disinfectant solution atomization gas of ultrasonic atomization, the casing air outlet of this sterilizing machine is furnished with manual lateral wind direction changer, motor-driven vertical wind direction is regulated changer, under its stirring that does not stop, can guarantee that the disinfectant solution atomization gas evenly mixes with room air and do not sink at solid space, obviously improves three-dimensional air sterilization effect.

The electrical apparatus control system of this air sterilizing apparatus is provided with intervalometer, atomization quantity actuator, pick off.Its effect is to select to start the quantity and the start disinfecting time of ultrasonic transducer flexibly according to environment space size, different sterilisation purpose, different sterilization objects by the user, make arrive setting-up time after, power supply promptly is cut off, spray disinfectant stops voluntarily.By dress pick off purpose is to use the hand-held remote controller operation for ease of the user.

This machine of use carries out air sterillization, can by actual needs by the user independently select to use various poor efficiencys, middle effect, disinfectant to be to kill the various pathogenic microorganisms in the environment efficiently.Because the disinfectant granule that ultrasonic atomization produces can be trickle in 1～5 μ m, and the blower fan wind-force of propagating atomization gas is powerful, air outlet has in length and breadth again, and the wind direction governor motion is not stopping stirring, thereby make the disinfectant atomization gas rapidly and be evenly distributed in the propagation of environment space diffusion, and can be for a long time in air mixed floating and not sinking, but make within a short period of time the atomization gas concentration of disinfectant solution balancedly reach perfect condition at solid space.The timing controlled mechanism of this machine of use; can not need the special messenger to supervise with avoiding selection sprinkling amount and spraying time; especially be fit to After Hours with regard to just nobody family's use in nobody office, the back man of going to work; the eclipsed inconvenience of spray disinfectant and daily schedule of both can having staggered, again can by actual needs often or every day by row's disinfection of indoor air.As seen, air sterilizing apparatus of the present invention is the science innovation to traditional sterilization method.

In addition, if the interior filling of liquid-accumulating trough is pure water, this machine just becomes the air humidifier of an excellent performance, not only humidification is rapid, the humidification amount can be 1 available to the several times scope, and can reach the effect of three-dimensional balanced humidification, is that common humidifier is incomparable.

In season in midsummer, this machine then can be used as aeration-cooling, and is an excellent performance, the ventilate fan of band humidification and air filtering function.Utilize the activated carbon fiber filter screen to make the filtration and the adsorption function of air filter, the energy filtering enters dust and the active adsorption stench or the poisonous and harmful composition of air inlet air.If filling is frozen water in the liquid-accumulating trough, then the refrigeration cool-down better effects if.

Description of drawings

Fig. 1 is the three-dimensional cross-sectional side structural representation of this air sterilizing apparatus embodiment 1

Fig. 2 is the floating acid and alkali-resistance transducer full section structural representation of supersonic atomizer

Fig. 3 is the perspective view that the ultrasonic atomization air stripping of embodiment 1 rises defecator

Fig. 4 is embodiment 2, and the ultrasonic atomization air stripping of 2 transducers of configuration rises the defecator perspective view

Fig. 5 is embodiment 3, and the ultrasonic atomization air stripping of 3 transducers of configuration rises the defecator perspective view

Fig. 6 is embodiment 4, directly with several transducer arrangement in liquid-accumulating trough, form in stereochemical structure that the ultrasonic atomization air stripping rises defecator illustrates with liquid-accumulating trough lid and wind focusing and fog leading head.

It is as follows to illustrate each label declaration: 1---casing; 2---electric control system and guidance panel; 3---the ultrasound wave high frequency generating apparatus reaches by the dress chamber; 4---the casing bonnet; 5---the blower fan wind scooper; 6---blower fan; 7---activated carbon fiber filtering net air filter; 8---the special-shaped wind focusing and fog leading head; 9---the atomization gas filter course; 10---the atomizing air chamber; 11---self-floating acid and alkali-resistance ultrasonic transducer; 12---the casing footing, 13---bleeder valve; 14---transducer connects the high frequency generator connecting line; 15---the liquid level display window; 16---liquid-accumulating trough; 17---the casing button fly front; 18---in length and breadth to the wind direction converting means; 19---the transducer buoyancy aid; 20---transducer housing; 21---oscillator sheet entrant sound sealing coat; 22---the oscillator sheet; 23---electrode; 24---the transducer gland; 25---connect the high frequency generator plug; 26---long lumbar hole

Specific implementation method

Below in conjunction with accompanying drawing each embodiment is specified:

Embodiment 1 as shown in Figure 1, in the casing 1 of band air filter 7, bonnet 4, be furnished with blower fan 6, ultrasound wave high frequency generating apparatus 3, liquid-accumulating trough 16, ultrasonic atomization and atomization gas promote defecator 8.9.10.11.14, vertical wind direction regulating device 18 of air outlet and electric control system 2.Ultrasonic atomization air stripping as shown in Figure 3 rises defecator and is installed in the liquid-accumulating trough 16, and the upper edge of wind focusing and fog leading head 8 just in time joins with the lower edge of the wind scooper 5 of blower fan, and interconnection fixing with hasp, does not make mobile.Shut the bleeder valve 13 of liquid-accumulating trough bottom, the disinfectant solution of annotating and correctly preparing in thereafter from button fly front 17 toward liquid-accumulating trough, the lower wall that rises defecator because of the ultrasonic atomization air stripping has hole to communicate with liquid-accumulating trough 16, and inside and outside liquid level remains unanimity.The self-floating acid and alkali-resistance transducer that buoyancy aid 19 is housed more than 2 shown in the accompanying drawing 2 is put into it from button fly front 17 through the long lumbar hole 26 that atomization gas promotes on the defecator, make it freely to float; Plug 25 and the corresponding successively connection of ultrasound wave high frequency generator with the lead-in wire 14 of each transducer, shut button fly front 17, energized, establish on demand regularly, atomization quantity is selected, the wind direction alteration switch, having more than two not only can be separately but also the air sterilizing apparatus of the ultrasonic transducer of the work that can atomize simultaneously, the work of can starting shooting.Disinfectant solution atomization gas through ultrasonic atomization is exported from the air outlet of casing 1 under the effect of blower fan 6 at once in a steady stream, solid space and air at environment are evenly mixed, and float for a long time and do not sink, and make the disinfectant solution atomization gas equalization of concentration of solid space reach optimum state fast, and the time that arrival is set, power supply will be cut off automatically, and sterilizing operation stops immediately.Because the showy degree of depth of self-floating acid and alkali-resistance transducer is to set by the specification of the oscillator sheet that uses, and atomization gas promotes the size of the long lumbar hole 26 on the defecator sidewall through accurate Calculation, therefore, transducer can only keep best spray pattern to float in atomization gas promotes defecator, can not float to the outside of fog lifting defecator, influence the lifting and the filter effect of atomization gas.

Embodiment 2 is for this machine of determining 2 ultrasonic atomization transducers of configuration, other structures are identical with embodiment 1, and the ultrasonic atomization air stripping rises defecator by making setting shown in the accompanying drawing 4: promptly become " ∩ " type garden to slip over by two garden pipes that interconnect and cross formation aerochamber 10, and slip over to cross with a wind focusing and fog leading head 8 with the garden and link to each other, form atomization gas and promote defecator; Atomizing air chamber 10 respectively is provided with a long lumbar hole 26 on the wall of button fly front 17 1 sides.During use, this ultrasonic atomization air stripping is risen defecator to be arranged in the liquid-accumulating trough 16 on request, the lower edge of the wind scooper 5 of the upper edge of wind focusing and fog leading head 8 and blower fan 6 is joined, and fix with hasp, two self-floating acid and alkali-resistance transducers are as shown in Figure 2 placed in it from the long lumbar hole of button fly front 17 through atomizing air chamber 10 respectively, connect the connecting pin 25 of high frequency oscillation generator successively, add the disinfectant solution that correctly is equipped with, two transducers float thereupon, shut button fly front 17, energized is established regularly, atomization quantity is selected, the wind direction alteration switch is the starting up thereafter, and this machine promptly begins the air sterillization operation.Other operation sequence and embodiment 1 are identical.

Embodiment 3 is for this machine of determining 3 ultrasonic atomization transducers of configuration, other structures are identical with embodiment 1,2, the ultrasonic atomization air stripping rises defecator and then presses the structure manufacturing shown in the accompanying drawing 5 setting, that is: form atomizing air chamber 10 by 3 garden pipes that interconnect, slip over to cross with the garden and be connected with 1 wind focusing and fog leading head 8, form atomization gas and promote defecator, atomizing air chamber 10 respectively is provided with long lumbar hole 26 on the wall of button fly front one side; This ultrasonic atomization is promoted defecator to be arranged in the liquid-accumulating trough 16 on request, the lower edge of the wind scooper 5 of the upper edge of wind focusing and fog leading head 8 and blower fan 6 is joined, and fix with hasp, thereafter 3 self-floating acid and alkali-resistance transducers shown in the accompanying drawing 2 are put in the pipes from the long lumbar hole 26 of atomizing gas chamber sidewall respectively through button fly front 17 places, the corresponding successively plug 25 that is connected with high frequency generator that connects, the disinfectant solution of annotating and being equipped with, 3 transducers float in each pipe thereupon, shut button fly front 17, press and embodiment 1 again, 2 identical procedure operation, this machine can normally drop into the air sterillization operation.

Embodiment 4 is for this machine of two above ultrasonic transducers of configuration, for enough big atomizing air chamber can be arranged, help a plurality of transducers in interior showy atomizing, also all transducers directly can be placed in the liquid-accumulating trough 16, and the upper oral part of liquid-accumulating trough 16 adds as shown in Figure 6 to be slipped over by liquid-accumulating trough lid and wind focusing and fog leading head garden and crosses the atomization gas that connects to form and promote defecator, the lower edge of the wind scooper 5 of the upper edge of wind focusing and fog leading head 8 and blower fan 6 is joined, and fix with hasp, corresponding one by one successively connecting pin 25 of connecting transducer and high frequency oscillation generator, the disinfectant solution of having annotated, shut button fly front, the work that can atomize individually or simultaneously, this machine with a plurality of ultrasonic transducers can be by embodiment 1,2,3 identical operations programs are normally used.

Claims

1, a kind of air sterilizing apparatus, by comprising that blower fan [6], liquid-accumulating trough [16], supersonic atomizer [3,11,14,25], atomization gas lifting defecator [8,9,10], air outlet in band NACF filtering net air filter [7], the casing [1] of bonnet [4], the described casing [1] are formed to wind direction conversion adjusting device [18], electrical apparatus control system [2] in length and breadth, it is characterized in that: described supersonic atomizer disposes two above self-floating acid and alkali-resistance transducers [11].

2, a kind of air sterilizing apparatus according to claim 1, it is characterized in that: two above floating acid and alkali-resistance transducers [11] are arranged in by interconnecting the garden pipe and promote in the atomizing air chamber [10] of defecator with the atomization gas that wind focusing and fog leading head [8] smooth transition connects to form, perhaps directly be arranged in top and connected to form by arc cover cap and wind focusing and fog leading head [8] smooth transition, the bottom is exactly in the atomizing air chamber [10] of liquid-accumulating trough [16] or the atomization gas lifting defecator that other container constituted.

3, a kind of air sterilizing apparatus according to claim 1 is characterized in that: the wind focusing and fog leading head [8] that described ultrasonic atomization air stripping rises defecator be an internal face with smooth arc transition, profile is as at a semicircle type thin-walled of garden shape mouth of pipe load sector.

4, a kind of air sterilizing apparatus according to claim 1 is characterized in that: described ultrasonic atomization air stripping rises the wind focusing and fog leading head [8] of defecator and the transition connecting portion of aerochamber [10], is furnished with atomization gas filter course [9].

5, according to the described a kind of air sterilizing apparatus of arbitrary claim in the claim 1 to 4, it is characterized in that: the bottom device of casing [1] has fixed or rotatable footing [12], the appropriate location is furnished with liquid level display window [15], bleeder valve [13], be furnished with at random can with hand-held remote controller, the ice making box of electrical equipment control gauge tap interlock.