KR101669894B1

KR101669894B1 - Sterilizer apparatus for impacting and spraying liquid agent

Info

Publication number: KR101669894B1
Application number: KR1020160065516A
Authority: KR
Inventors: 이한효
Original assignee: 이한효
Priority date: 2016-05-27
Filing date: 2016-05-27
Publication date: 2016-10-28

Abstract

The present invention relates to an apparatus for disinfecting a liquid medicament by spraying and spraying a liquid medicament, the apparatus comprising: a body (10) having a medicament bottle (12) and a spray nozzle (15); A supply means (20) for pumping the liquid agent in the chemical solution tank (12) to induce a radial jet from the injection nozzle (25); Spraying means (30) for colliding the liquid agent with the upstream-side hole cup (32) and the downstream-side cyclone (36) to induce atomization; And control means (50) for performing an algorithm set to maintain a particle size range of the liquid agent at a constant level.
Accordingly, a relatively large amount of disinfecting liquid agent is sprayed in a non-heated state, and it is easy to control by reflecting the viscosity and temperature condition of the liquid agent in the case of inserting.

Description

[0001] The present invention relates to a sterilizing apparatus for impacting and spraying liquid agents,

The present invention relates to a liquid agent spray disinfecting apparatus, and more particularly, to a disinfecting apparatus using a liquid agent spray spray method capable of spraying a relatively large amount of liquid medicament for disinfection in a non-heated state.

Generally, a large amount of medicines are sprayed for insect pest eradication, disinfection, and disinfection of infectious diseases for medium and large-sized facilities such as plastic houses, hospitals, and garbage cans. However, in the process of burning or heating oil or light oil, the disinfection effect is deteriorated due to the change of the weakness due to the high temperature, so the utilization is limited, and it is not preferable in terms of human harm and environment friendliness.

As an alternative to this problem, reference can be made to prior art documents such as Korean Patent Registration No. 0912943 (Prior Art 1) and Korean Patent Laid-Open Publication No. 2016-0051268 (Prior Art 2).

In the prior art document 1, the medicines supplied through the metering pump are mixed with the water supplied through the filtration device in the piping, and the medicines are transferred to the high-pressure pump so that the user is not exposed to the disinfectant, and the micro- Physically atomize the water. Thus, the effect of spraying the medicament irrespective of the abnormality of the nozzle and spraying the medicament so that there is no place where the medicament does not reach is expected.

In the prior art document 2, the chemical liquid injecting unit injects the chemical liquid at a high speed into the annular injection pipe, collides with the chemical liquid impingement member to atomize the chemical liquid, and forms a forced air flow through the air blowing pipe surrounded by the spray pipe. And spread it far and wide. Therefore, it is expected that the effect of preventing chemical attack and increasing the efficacy of the chemical liquid is not expected because the chemical liquid is not injected concentratedly.

However, according to the above-mentioned prior art documents, the design factors corresponding to the environmental factors of the physical properties and application of the liquid medicament are not sufficiently reflected.

1. Korean Patent Publication No. 0912943 entitled "Chemical Spraying Apparatus" (Published on Apr. 4, 2009). 2. Korean Patent Laid-Open Publication No. 2016-0051268 "Automatic Injection System of Chemical Solution with Variable Spraying Direction and Compact Structure" (Published on May 31, 2016).

It is an object of the present invention to overcome the above-mentioned problems in the prior art, and to provide a method of dispensing a relatively large amount of disinfecting liquid medicament in a non-heated state, Disclosed is a disinfecting apparatus using a liquid-spraying spraying method.

In order to accomplish the above object, the present invention provides an apparatus for disinfecting a liquid medicament by spraying and spraying the liquid medicament, the apparatus comprising: a main body having a chemical solution spray nozzle; A supply means for pumping the liquid agent in the chemical solution tank to induce radial injection from the injection nozzle; Atomizing means for causing the liquid agent to collide with the upstream-side hole cup and the downstream-side cyclone to induce atomization; And control means for performing an algorithm set to maintain a particle size range of the liquid agent at a constant level.

As a detailed configuration of the present invention, the supply means is characterized in that a diffusion body is provided so as to be capable of varying the distance in front of the injection nozzle.

According to a modification of the present invention, the atomizing means further comprises a recessed portion formed on the inner surface of the hole cup in the form of at least one of a step, a projection, and a groove.

In another modification of the present invention, the atomizing means is provided with a movable blade of a diaphragm structure so as to vary the diameter of the hole cup, and has an upstream duct and a downstream duct so as to be angularly variable on the cyclone.

In a detailed configuration of the present invention, the control means includes a viscosity sensor for detecting the viscosity of the liquid agent, a temperature sensor for detecting the temperature of the liquid agent, and a controller for varying the impact intensity of the spray means in accordance with the viscosity and temperature of the liquid agent .

As described above, according to the present invention, a comparatively large amount of liquid medicament for disinfection is sprayed in a non-heated state, and the particles are further finely divided by a batting angle and a cyclone device in the spray- It is easy to adjust the viscosity and temperature of the container so that it can be widely used and the effectiveness of space disinfection is improved.

1 is a schematic view showing a main part of the external shape of the disinfecting device according to the present invention
2 is a schematic view showing the spraying means of the disinfecting device according to the present invention
Fig. 3 is a schematic view showing the surface of the hole cup of the disinfecting device according to the present invention
4 is a configuration diagram showing a modified example of the disinfecting device according to the present invention

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention proposes an apparatus for disinfecting liquid medicines by spraying and spraying them. In addition to various insect pests, nematodes, and viruses for agricultural use, it is not necessarily limited to the ultrafine spray of a liquid agent for eradicating airborne infectious agents such as human shafts and surface bacteria caused by droplets. Since the spraying method is non-thermal, it is advantageous to enlarge the kind of the liquid agent to be applied.

According to the present invention, the main body 10 is a structure having the chemical solution bottle 12 and the spray nozzle 15. The main body 10 is a cabinet structure having a wheel 11 and a handle for easy movement in a greenhouse or the like. The chemical solution bottle 12 is accommodated in the main body 10 and communicates with an injection port for injecting the liquid agent. The spray nozzle 15 may include a corrugated pipe arranged in multiple directions at the front surface of the main body 10 and capable of adjusting the spray angle.

On the other hand, it is preferable to provide the recovery tube 17 and the recovery pump 27 from the inside of the main body 10 to the bottom side so as to transfer the unfractionated liquid agent to the liquid medicine bottle 12. [

According to the present invention, the supply means 20 is a structure for pumping the liquid agent in the chemical solution container 12 to induce radial injection from the injection nozzle 25. [ The supply means 20 uses the supply pump 22 to pump the liquid medicament in the chemical solution tank 12 to the injection nozzle 25 at a high pressure. The injection nozzle 25 is made of a material having a high chemical resistance and wear resistance and a low expansion rate, and is formed in a shape favorable to radial spraying of the liquid agent at the tip end.

As a detailed construction of the present invention, the supplying means (20) is characterized in that a diffusion body (24) is provided in front of the injection nozzle (25) so as to be able to vary the distance. The diffusion body 24 is formed in a square or spherical shape and fixed so as to be positioned in front of the injection nozzle 25. 2 (b) illustrates a state in which the liquid agent is radially injected at an angle of approximately 60 to 80 degrees due to the interference of the diffuser 24. When the diffusion body 24 is coupled in a movable state, the radiation angle can be changed by the distance from the injection nozzle 25.

According to the present invention, the spraying means (30) collides the liquid agent on the upstream-side hole cup (32) and the downstream-side cyclone (36) to induce atomization. The spraying means (30) is mounted with one casing together with the above-described spraying nozzle (25). The hole cup 32 is formed into a conical cross-section opened front and rear. The liquid agent injected radially by the injection nozzle 25 collides with the inner surface of the hole cup 32 at substantially right angles. The cyclone 36 has an upstream duct 46 and a downstream duct 47 in a bent form as shown in FIG. 2 (a). The downstream duct 47 is connected to the above-described injection nozzle 25 by a separate pipe (not shown).

The spraying means 30 may further include a recessed portion 38 formed on the inner surface of the hole cup 32 in the form of at least one of a step, a projection, and a groove. Fig. 3 illustrates a state in which the stepped irregular portion 38 and the protruding irregular portion 38 are formed on the inner surface of the hole cup 32 at the same time. In any case, the concavo-convex portion 38 induces multiple collisions due to the turbulence of the liquid agent, thereby promoting atomization.

Meanwhile, the spraying means (30) of the present invention may be provided with a buffer material (41) on the outer surface of the hole cup (32). The buffer material 41 reduces noise and vibration generated when the liquid agent collides with the hole cup 32.

The spraying means 30 is provided with a movable blade 42 having a diaphragm structure so as to vary the diameter of the hole cup 32 and has an upstream duct 46 and a downstream duct 46 on the cyclone 36. [ And the duct 47 is provided so as to be capable of varying the angle. 4, the aperture structure of the hole cup 32 and the angular variation structure of the cyclone 36 are shown at the same time. The configuration not shown in Fig. 4 can be similarly applied to Fig.

The hole cup 32 according to the modified example has a plurality of movable vanes 42 in the form of a diaphragm and is connected to the driver 43 from the outside like a camera. In this case, the buffer material 41 disposed on the outer surface of the hole cup 32 uses a material having relatively high flexibility. Thus, when the diameter of the hole cup 32 is enlarged to 42 'by the operation of the driver 43, the amount of impact of the liquid agent collision is increased.

The cyclone 36 according to the modification includes the upstream duct 46 and the downstream duct 47 in a corrugated pipe structure or a hinge structure and is connected to the driver 48 from outside. Thus, when the cyclone 36 increases the crossing angle as indicated by reference numerals 46 'and 47' by the operation of the actuator 48, the amount of impact of the liquid-crystal collision is reduced.

It is also possible to further include a reflector 34 for applying impact energy between the hole cup 32 and the cyclone 36 while switching the flow direction of the liquid agent. Although not shown in the drawings, it is preferable that the reflecting plate 34 is provided with the above-mentioned concave-convex portion 38. [

Further, according to the present invention, the control means (50) carries out an algorithm set to keep the particle size range of the liquid agent constant. The control means 50 performs an algorithm that reflects and corrects physical conditions such as viscosity, temperature and the like in order to efficiently spray a relatively large amount of the liquid agent.

The control means 50 includes a viscosity sensor 51 for detecting the viscosity of the liquid agent, a temperature sensor 53 for detecting the temperature of the liquid agent, and a temperature sensor 53 for detecting the viscosity of the liquid agent, And a controller (55) for varying the collision strength of the vehicle. The viscosity sensor 51 adopts a bio-type which is less expensive than a mechanical type and is advantageous for miniaturization. For example, an annular resonator formed of PMS-PZT ceramics is fastened to a metal cap to measure the viscosity by ultrasonic detection, or the viscosity is measured by detecting the amount of loss of sound waves passing through a fine tube having a thickness of several tens of micrometers. The temperature sensor 53 selects a highly reliable semiconductor type in a temperature range that changes depending on the season or the surrounding environment. The controller 55 includes a microprocessor, a memory, and a microcomputer circuit equipped with an input / output interface. It is preferable to further include an alarm device 57 that audibly informs the operating state and abnormal operation of the controller 55 in an audiovisual manner.

As an example of the operation, the controller 55 performs the main program for operating the supplying means 20 and the spraying means 30 in correspondence with the optimum reference viscosity and temperature, but when it is detected that the viscosity and the temperature condition are fluctuated Performs a subroutine program for performing at least one of the injection pressure of the feed pump 22, the diameter of the hole cup 32, and the angular variation of the cyclone 36. The liquid agent is sprayed with fine particles of 3 to 7 mu m while passing through the spraying means 30 in the supply means 20. The surplus liquid agent is dropped by its own weight and collected in the collection cylinder 17, And is recycled to the chemical liquid tank 12 by the recovery pump 27. [

Accordingly, the disinfecting effect of the present invention can be increased with a small amount of the medicament, and the amount of medicines remaining is very small, so that the cost can be reduced.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

10: main body 12: chemical solution bottle
15: Spray nozzle 17:
20: supply means 22: supply pump
24: diffusion body 25: injection nozzle
27: Recovery pump 30: Spraying means
32: Hall cup 34: Reflector
36: Cyclone 38: concave and convex
41: cushioning material 42: movable blade
43, 48: driver 46, 47: duct
50: control means 51: viscosity sensor
53: temperature sensor 55: controller
57: The alarm

Claims

CLAIMS 1. An apparatus for disinfecting a liquid medicament by spraying and spraying:
A main body 10 having a chemical solution bottle 12 and a spray nozzle 15;
A supply means (20) for pumping the liquid agent in the chemical solution tank (12) to induce a radial jet from the injection nozzle (25);
Spraying means (30) for colliding the liquid agent with the upstream-side hole cup (32) and the downstream-side cyclone (36) to induce atomization; And
And control means (50) for performing an algorithm set to keep the particle size range of the liquid agent constant,
Characterized in that the supply means (20) is provided with a diffusion body (24) in front of the injection nozzle (25) so as to vary the distance.

delete

The method according to claim 1,
Wherein the spraying means (30) further comprises a recessed portion (38) formed on the inner surface of the hole cup (32) in the form of at least one of a step, a projection and a groove.

The method according to claim 1,
The spraying means 30 is provided with a movable blade 42 of a diaphragm structure so as to vary the diameter of the hole cup 32 so that the upstream duct 46 and the downstream duct 47 can be angularly moved on the cyclone 36 And a sterilizing device for sterilizing the liquid sprayed spray.

The method according to claim 1,
The control means 50 includes a viscosity sensor 51 for detecting the viscosity of the liquid agent, a temperature sensor 53 for detecting the temperature of the liquid agent, and a temperature sensor 53 for varying the impact strength of the spray means 30, And a controller (55).