CN113369072A - Spraying device - Google Patents
Spraying device Download PDFInfo
- Publication number
- CN113369072A CN113369072A CN202010291614.5A CN202010291614A CN113369072A CN 113369072 A CN113369072 A CN 113369072A CN 202010291614 A CN202010291614 A CN 202010291614A CN 113369072 A CN113369072 A CN 113369072A
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- Prior art keywords
- spray
- housing
- motor
- hollow shaft
- spraying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
- B05B7/2491—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
Landscapes
- Air Humidification (AREA)
- Nozzles (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention relates to a spraying device, which has a simple water supply structure, can effectively spray and diffuse spray, has manufacturing performance and economical efficiency, and can prevent bacteria propagation and pollution problems by preventing water accumulation in the spraying device. According to the invention, the spraying device is characterized by comprising: a device housing having an interior space; a motor device provided inside the device case, receiving power supply to generate a rotational driving force; a blower blade member provided on a rotating body constituting the motor device; and a spray generator configured in a fan-shaped structure between the device housing and the motor device, for atomizing and spraying water supplied from outside.
Description
Technical Field
The present invention relates to a spraying apparatus, and more particularly, to a spraying apparatus which has a simple water supply structure, can spray and diffuse spray efficiently, has high manufacturability and economy, and can prevent bacteria propagation and contamination by preventing water from accumulating inside.
Background
Recently, the global temperature rise due to the global warming phenomenon, particularly in summer due to the summer heat recorded, has become a season which is difficult for many people.
In addition, in the city, due to the influence of much Heat and air pollution generated in the city, buildings, paved roads, and the like, hot air cannot be discharged, and a Heat Island (Heat Island) phenomenon at a higher temperature than that of the surrounding area occurs, which causes a very uncomfortable situation.
In addition, the fine dust is one of the main atmospheric pollutants, and the harmful substances such as heavy metals are attached to the surface of the fine dust particles and deposited in the bronchus or lung, thereby causing harm to the health of human body, and generally in the spaces with more users such as bus stations, buildings, streets and park squares, the fine dust increases, and the air quality is reduced due to air pollution, thereby causing adverse effects on the health of the users, so that efforts for removing the fine dust and improving the air quality are urgently needed.
Therefore, as one of the technologies proposed for alleviating such heat island phenomenon and heat and reducing fine dust, a mist spray device or a cooling spray supply device which is installed in a park, a square, various facilities, or the like and sprays water in the form of fine particles into the atmosphere has been proposed.
Among the presently disclosed mist spray devices and cooling spray supply devices, there have been proposed devices configured by only a nozzle, devices configured by a nozzle and a fan motor, and devices configured by a nozzle and a fan motor, which have problems in that the size is large, the structures of a water supply pipe and an electric pipe are complicated, the manufacturing efficiency is reduced, miniaturization is difficult, and maintenance and management are not easy.
Specifically, as shown in korean registered patent publication No. 10-1834661 (a chemical liquid spray device having a spray nozzle in a blast pipe and a chemical liquid spray apparatus using the same), in most of conventional mist spray apparatuses and cooling spray supply apparatuses, a water supply pipe is structured as a distribution pipe structure, and the distribution pipe is structured as a circular pipe, which has a problem in that cleaning after spraying is difficult.
Further, in the conventional mist sprayer or cooling spray supply device, since it is difficult to completely discharge the water inside due to the distribution pipe having the above-described structure, there is a problem in that the water accumulated inside causes bacterial growth or contamination, and the contaminated water is sprayed when the spraying is started again.
Prior art documents
(patent document 0001) Korean registered patent publication No. 10-1834661 (2018.03.07. publication)
(patent document 0002) Korean registered patent publication No. 10-1420266 (2014.07.17 publication)
(patent document 0003) Korean registered patent publication No. 10-1998116 (2019.07.09 publication)
(patent document 0004) Korean registered patent publication No. 10-2030434 (2019.10.10 publication)
Disclosure of Invention
Accordingly, the present invention has been made to solve the above problems, and an object of the present invention is to provide a spray device which can be easily manufactured and economically manufactured by simply configuring a water supply pipe structure for supplying water to be sprayed, can be easily disassembled and cleaned without starting, has a fan-shaped pipe structure, and can prevent the propagation of bacteria and the contamination without worrying about the accumulated water in the interior.
Further, another object of the present invention is to provide a spraying apparatus which can spread the spray more widely and more widely by using wind together with the spray, thereby maximizing the overall spraying efficiency.
The problem to be solved by the present invention is not limited to the above-mentioned problems, and other problems to be solved are not mentioned, and can be clearly understood by the practitioner from the following description.
In accordance with one aspect of the present invention for achieving the above-described object and other features, there is provided a spray device comprising: a device housing having an interior space; a motor device provided inside the device case, receiving power supply to generate a rotational driving force; a blower blade member provided on a rotating body constituting the motor device; and a spray generator configured in a fan-shaped structure between the device housing and the motor device, for atomizing and spraying water supplied from outside.
In another aspect of the present invention, there is provided a spraying apparatus comprising: a device housing having an interior space; a motor device, the center line of which is coaxially arranged on the center line of the device shell, and which receives power supply to generate rotary driving force; a blower blade member provided on a rotating body constituting the motor device; and a spray generator configured in a fan shape on the center line of the motor unit and the housing, for atomizing and spraying water supplied from the outside.
With the present invention, the device housing comprises: a housing body having both sides opened and formed in a cylindrical shape or a polygonal cylindrical shape; a fixing plate covering an open end of the housing body in a form allowing air to flow; and a cover plate covering the other open end of the housing body in such a manner that air can flow therethrough, wherein the open end of the housing body may be formed with an extension flange portion extending outward by a predetermined length, and the fixing plate may be formed in a size corresponding to a diameter of the open end of the housing body.
With the present invention, the spray generating device may comprise: a central hollow elongated shaft extending coaxially upward from the center of the fixing plate to the center of the device case by a predetermined length; a combination member coupled to one end of the central elongated hollow shaft; a nozzle opening coupled to the other end of the central elongated hollow shaft, the elongated end penetrating the center of the cover plate and being exposed to the outside, so that supplied water can be sprayed; a media tube member interposed between the combination member and the central elongate hollow shaft between the nozzle openings.
With the present invention, the motor device may include: a fixing body fixed to an outer surface of the central elongated hollow shaft; a rotating body disposed opposite to the fixed body with a gap; and a permanent magnet and a coil formed on the opposite surfaces of the fixed body and the rotating body, respectively.
In the present invention, the central elongated hollow shaft is formed integrally with the fixing plate, and the medium pipe member may be provided of a stainless material.
For the present invention, the media tube member is formed integrally with the central elongate hollow shaft.
The spraying device according to the present invention provides the following effects.
First, the present invention has an effect in that a hollow shaft is used as a water supply pipe right in the middle of a motor to simply manufacture a water supply pipe structure, thereby ensuring manufacturability and economy
Secondly, the present invention has an effect that the disassembly and cleaning are simple and the maintenance is excellent by constituting a simple water supply pipe structure.
Thirdly, the present invention has an effect of having a fan-shaped water supply pipe structure so that water inside is easily discharged when not started, so that there is no need to worry about water accumulation, and the problem of bacterial reproduction or contamination can be prevented.
Fourth, the present invention has an effect of finely pulverizing water supplied from the central portion to generate wind, and spraying and spreading the wind over a wider area and a longer distance.
The effects of the present invention are not limited to those mentioned above and other problems to be solved which are not mentioned above, and can be clearly understood by the practitioner from the following description.
Drawings
Fig. 1 is a perspective view showing a spraying device according to the present invention.
Fig. 2 is an exploded perspective view showing an exploded spray device according to the present invention.
Fig. 3 is a sectional view showing the constitution of a spraying apparatus according to the present invention.
Description of the reference symbols
100: device shell
110: shell body
111: extension flange part
120: fixing plate
130: covering plate
200: motor device
210: fixing body
220: rotating body
231: fixed magnet
232: coil
300: air supply blade component
400: spray generating device
410: hollow shaft with central extension
420: combined component
430: nozzle opening
440: medium pipe component
Detailed Description
Additional objects, features and advantages of the present invention will be apparent from the detailed description and drawings that follow.
The present invention can be modified in various ways and various embodiments are possible before the present invention is explained in detail, and the following description and the examples shown in the drawings do not limit the present invention to specific embodiments, and all modifications, equivalents and alternatives within the spirit and technical scope of the present invention are understood to be included.
When a certain component is referred to as being "connected" or "connected" to another component, it may be directly connected or connected to the other component, but it is understood that other components may exist therebetween. On the contrary, when a certain component is referred to as being "directly connected" or "directly connected" to another component, it is to be understood that no other component exists therebetween.
The terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions also include plural expressions if they are not clearly different from the context. The terms "comprising" or "having" in the specification should be understood as specifying the presence of the features, numerals, steps, actions, components, or combinations thereof described in the specification, and not excluding the presence or addition of one or more other features, numerals, steps, actions, components, or combinations thereof.
In addition, the terms "… section", "… unit", "… module" and the like described in the specification mean at least one unit of processing function or action, and may be implemented by hardware or software, or by a combination of hardware and software.
In the explanation with reference to the drawings, the same components are given the same reference numerals regardless of the reference numerals, and redundant explanations are omitted. In describing the present invention, detailed descriptions thereof will be omitted when it is considered that detailed descriptions of related well-known technologies may unnecessarily obscure the gist of the present invention.
In addition, when it is described that a certain step may be positioned "on" or "before" another step in the entire specification, this includes not only a case where a certain step has a direct time series relationship with another step but also a case where an indirect time series relationship in which the order of two steps can be changed together with a mixed step after each step.
Hereinafter, a spraying apparatus according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a perspective view showing a spraying apparatus according to the present invention, fig. 2 is an exploded perspective view showing the spraying apparatus according to the present invention in an exploded manner, and fig. 3 is a sectional view showing a configuration of the spraying apparatus according to the present invention.
As shown in fig. 1 to 3, the spraying apparatus according to the present invention mainly includes an apparatus housing 100, a motor apparatus 200, a blower blade member 300, and a spray generating apparatus 400.
Specifically, the spraying device according to the present invention, as shown in fig. 1 to 3, includes: a device case 100 having a space therein; a motor device 200 provided inside the device case 100, and receiving power supply to be rotationally driven; a blower blade member 300 provided to the motor device 200; the mist generating device 400 is configured in a fan shape between the device case 100 and the motor device 200, and atomizes and sprays water supplied from the outside.
The device case 100 includes: a case body 110 having both sides opened and formed in a cylindrical or polygonal column shape; a fixing plate 120 formed in a mesh or lattice frame shape allowing air to flow and covering an open end of the case body 110; and a cover plate 130 formed in a mesh or lattice shape allowing air to flow and covering the other open end of the case body 110.
The case body 110 is formed to have a size of a rotational radius, in which a rotary body of the motor apparatus 200 equipped with the blower blade part 300, which will be described in detail below, can rotate.
The open end of the housing body 110 is integrally formed with an extension flange 111 extending outward by a predetermined length, the extension flange 111 is formed to have an extension length corresponding to the size of the fixing plate 120, and the fixing plate 120 is coupled and fixed to the extension flange 111.
Next, as described above, the fixing plate 120 is formed to be capable of flowing air and fixed to the open end of the casing body 110, so that the air generated by the air-blowing blade member 300 flows from the open end of the casing body 110 to the open end thereof by the rotation of the motor device 200 described later.
The fixing plate 120 is formed in a size corresponding to a diameter of one end portion of the case body 110.
Here, the fixing plate 120 is integrally formed with a central elongated hollow shaft 410, which is one of the components constituting the spray generating device 400 to be described in detail below.
The cover plate 130 may be formed in a mesh shape or a lattice shape, and preferably, as shown in the drawing, is formed in a lattice shape to smooth the wind.
The housing body 110, the fixing plate 120, and the cover plate 130 constituting the device housing 100 may be made of a resin, a metal, or a combination of a resin and a metal.
Next, the motor apparatus 200 may include: a fixing body 210 fixed to an outer surface of a central elongated hollow shaft 410, which is one of constituent elements constituting a spray generating device 400 to be described in detail below; a rotating body 220 disposed opposite to the fixed body 210 with a gap; and a permanent magnet 231 and a coil 232 formed on the opposite surfaces of the fixed body 210 and the rotating body 220, respectively.
The permanent magnet 231 and the coil 232 are disposed on the outer surface of the fixed body 210, and the coil 232 is disposed on the inner surface of the rotating body 220 with a space from the permanent magnet 231.
Since such a motor device 200 can employ a known motor structure, detailed description thereof will be omitted.
Then, a plurality of air-blowing blade members 300 provided in the motor apparatus 200 are formed so as to be rotated outside the rotating body 232, and the air generated by the rotation of the rotating body 232 is formed so as to be blown from one end of the apparatus case 100 to the other end.
Such a blowing blade member 300 can blow air wider and farther than the mist sprayed from the nozzle openings 440 of the mist generating apparatus 400, which will be described in detail below.
Then, the spray generating device 400 is coaxially disposed in a fan-shaped structure at the center of the device case 100 and the motor device 200, and receives and atomizes water supplied from the outside.
Specifically, the spray generating device 400 may include: a central elongated hollow shaft 410 extending coaxially upward from the center of the fixing plate 120 toward the center of the device case 100 by a predetermined length; a combined member (preferably, a one-key combined member) 420 combined and fixed to one end portion (fixed plate 120 side) of the central elongated hollow shaft 410; a nozzle opening 430 which is coupled to and fixed to the other end of the central elongated hollow shaft 410, and which is provided to penetrate the center of the cover plate 130 and to be exposed to the outside, so that supplied water can be sprayed; a media tube member 440 interposed the central elongate hollow shaft 410 between the combining member 420 and the nozzle opening 430.
The central elongate hollow shaft 410 may be integrally formed with the fixed plate 120.
The assembly member 420 is exposed to the outside of the device case 100 in such a manner that one side thereof is connected to a high-pressure pipe, and the other end thereof may be fixed to the central elongated hollow shaft 410 by insert bonding or the like.
The nozzle opening 430 is configured to atomize water at an end thereof.
The nozzle opening 430 has one end fixed to an extended end of the central hollow extension shaft 410 by insert bonding or the like, and the other end exposed to the outside of the cover plate 130 through a central portion of the cover plate 130.
Then, the medium pipe member 440 airtightly couples the other end of the combining member 420 and one end of the nozzle opening 430 while communicating. Here, preferably, the medium pipe part 440 may be provided as a stainless material.
Here, the medium pipe member 440 may be formed integrally with the central elongated hollow shaft 410.
As described above, the combination member 420 and the medium pipe member 440, which are formed in the central extension hollow shaft 410 of the spray generator 400, and the nozzle opening 430 are coaxially formed in a fan-shaped water supply pipe structure, and water is passed through the center portion of the device case 100, and the passed water is atomized and sprayed at the other end portion of the nozzle opening 430.
In addition, the spray generating device 400 further includes an airtight member (not shown) provided as a stretchable material on the inner wall of the central elongated hollow shaft 410 at the side where the combining member 420 and the medium pipe member 440 and the nozzle opening 430 are provided.
The operation of the spraying apparatus according to the present invention as described above will be explained.
In operation, water is supplied from the high pressure pipe connected to the combining member 420, passes through the medium pipe member 440, and then is atomized and sprayed through the nozzle opening 430, and at this time, the distance of spraying by pressure at the nozzle opening 430 is limited, but the spray is sprayed more widely and more widely by the rotation of the motor device 200 and the blowing blade member 300.
In the prior art, most of water inlet pipelines are made larger than pens and are formed in a mode of being communicated with the external covering side, the pipelines are lengthened, the internal bending is increased, the internal cleaning is difficult, and the problems of adhesion of scale or deterioration of residual water and the like can be generated.
According to the spraying device of the present invention, there are advantages in that the hollow shaft is used as a water supply pipeline in the middle of the motor, the structure of the water supply pipeline is simply manufactured, thereby ensuring the manufacturing and economical efficiency, and second, the structure of the water supply pipeline is simple, thereby simplifying the disassembly and cleaning and having excellent maintenance.
Further, according to the present invention, a fan-shaped water supply pipeline structure is provided so that water inside is easily discharged without being started, so that there is no concern about water accumulation, the problem of bacterial growth or contamination can be prevented, water supplied from a central portion is finely pulverized, and wind is generated to be sprayed and spread over a wider area and a longer distance.
Although the embodiments described above have been described with reference to the accompanying drawings, those skilled in the art will be able to apply various modifications and changes based on the above description. For example, the techniques described in the order different from the method described, or the components of the system, the structure, the device, the circuit, and the like described in combination or combination in a form different from the method described, or even in the case where the components are replaced or substituted by other components or equivalent, can achieve appropriate results.
The embodiments and drawings described in the present specification are merely examples of a part of the technical idea included in the present invention. Therefore, it is obvious that the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to illustrate the technical idea of the present invention, and the scope of the technical idea of the present invention is not limited by such embodiments. It should be understood that modifications and embodiments that can be easily inferred by a practitioner are included in the scope of the claims of the present invention within the scope of the technical idea included in the specification and the drawings of the present invention.
Claims (7)
1. A spray device, comprising:
a device housing having an interior space;
a motor device provided inside the device case, receiving power supply to generate a rotational driving force;
a blower blade member provided on a rotating body constituting the motor device; and
and a spray generator which is formed in a fan-shaped structure between the device housing and the motor device and atomizes and sprays water supplied from the outside.
2. A spray device, comprising:
a device housing having an interior space;
a motor device, the center line of which is coaxially arranged on the center line of the device shell, and which receives power supply to generate rotary driving force;
a blower blade member provided on a rotating body constituting the motor device; and
and a spray generator configured in a fan shape around the center line of the motor unit and the housing, for atomizing and spraying water supplied from outside.
3. A spraying device according to claim 1 or 2, wherein the device housing comprises:
a housing body having both sides opened and formed in a cylindrical or polygonal column shape; a fixing plate covering an open end of the housing body in a form allowing air to flow; a cover plate covering the open other end of the housing body in a form allowing air to flow,
an extension flange part extending a predetermined length to the outside is formed at an open end of the housing body,
the fixing plate is formed in a size corresponding to a diameter of the open end of the case body.
4. A spray device according to claim 3, wherein the spray generating means comprises:
a central hollow elongated shaft extending coaxially upward from the center of the fixing plate to the center of the device case by a predetermined length;
a combination member coupled to one end of the central elongated hollow shaft;
a nozzle opening coupled to the other end of the central elongated hollow shaft, the elongated end penetrating the center of the cover plate and being exposed to the outside, so that supplied water can be sprayed; and
a media tube member interposed between the combination member and the central elongate hollow shaft between the nozzle openings.
5. A spraying device according to claim 4, wherein the motor means comprises: a fixing body fixed to an outer surface of the central elongated hollow shaft;
a rotating body disposed opposite to the fixed body with a gap; and
and a permanent magnet and a coil formed on the opposite surfaces of the fixed body and the rotating body, respectively.
6. Spraying device according to claim 4,
the central elongate hollow shaft is formed integrally with the fixing plate,
the medium pipe component is made of stainless steel material.
7. Spraying device according to claim 4,
the media tube assembly is integrally formed with the central elongate hollow shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2020-0021426 | 2020-02-21 | ||
| KR1020200021426A KR102311807B1 (en) | 2020-02-21 | 2020-02-21 | Mist spray device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113369072A true CN113369072A (en) | 2021-09-10 |
| CN113369072B CN113369072B (en) | 2022-09-16 |
Family
ID=77489490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010291614.5A Active CN113369072B (en) | 2020-02-21 | 2020-04-14 | Spraying device |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102311807B1 (en) |
| CN (1) | CN113369072B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW569816U (en) * | 2003-05-20 | 2004-01-01 | Li-Jen Lin | Automatic spraying apparatus |
| CN1640553A (en) * | 2004-01-12 | 2005-07-20 | 威克特科股份有限公司 | Portable spraying fan |
| KR20070045877A (en) * | 2005-10-28 | 2007-05-02 | 이건테크놀로지 주식회사 | Sprayer |
| JP2012130437A (en) * | 2010-12-20 | 2012-07-12 | Kyushu Hitachi Maxell Ltd | Mist generation device |
| CN103477154A (en) * | 2011-03-21 | 2013-12-25 | Hivap私人有限公司 | High velocity mist evaporation |
| CN204994473U (en) * | 2015-08-03 | 2016-01-27 | 上海爱农机电设备有限公司 | Portable superfine atomizing machine |
| CN109717176A (en) * | 2019-03-20 | 2019-05-07 | 中国农业大学 | A kind of sprayer and hand-held air-assisted sprayer unit |
| CN110006129A (en) * | 2019-04-12 | 2019-07-12 | 李成份 | A kind of energy conservation rotation adjustable air humidifier of wetted perimeter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4854500A (en) * | 1982-01-22 | 1989-08-08 | Aerovironment, Inc. | Apparatus and method to produce charged fog |
| KR200196448Y1 (en) * | 2000-04-03 | 2000-09-15 | 태인테크주식회사 | An atomizer for liquid |
| JP4822021B2 (en) | 2007-12-27 | 2011-11-24 | 株式会社育良精機製作所 | Fan motor |
| KR101420266B1 (en) | 2014-01-07 | 2014-07-17 | 주식회사 에코미스티 | Mist Fan |
| KR101791740B1 (en) | 2015-08-21 | 2017-10-31 | 조은별 | Device for spraying ultrafied liquid in facility house |
| KR101834661B1 (en) | 2016-08-25 | 2018-03-07 | 이용재 | Spray device having spray nozzles installed in a air blast duct for spraying liquid chemical and spray apparatus using the same |
| KR101998116B1 (en) | 2018-12-05 | 2019-07-09 | 안개핀조경 주식회사 | Cooling mist spray system for heat island reduction |
| KR102030434B1 (en) | 2019-01-18 | 2019-10-10 | 현대계장공업 주식회사 | Fog System of High Pressure Spray Mist Using Pressure and Its Control Method |
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2020
- 2020-02-21 KR KR1020200021426A patent/KR102311807B1/en active IP Right Grant
- 2020-04-14 CN CN202010291614.5A patent/CN113369072B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW569816U (en) * | 2003-05-20 | 2004-01-01 | Li-Jen Lin | Automatic spraying apparatus |
| CN1640553A (en) * | 2004-01-12 | 2005-07-20 | 威克特科股份有限公司 | Portable spraying fan |
| KR20070045877A (en) * | 2005-10-28 | 2007-05-02 | 이건테크놀로지 주식회사 | Sprayer |
| JP2012130437A (en) * | 2010-12-20 | 2012-07-12 | Kyushu Hitachi Maxell Ltd | Mist generation device |
| CN103477154A (en) * | 2011-03-21 | 2013-12-25 | Hivap私人有限公司 | High velocity mist evaporation |
| CN204994473U (en) * | 2015-08-03 | 2016-01-27 | 上海爱农机电设备有限公司 | Portable superfine atomizing machine |
| WO2017020577A1 (en) * | 2015-08-03 | 2017-02-09 | 上海爱农机电设备有限公司 | Portable ultra-fine atomizer |
| CN109717176A (en) * | 2019-03-20 | 2019-05-07 | 中国农业大学 | A kind of sprayer and hand-held air-assisted sprayer unit |
| CN110006129A (en) * | 2019-04-12 | 2019-07-12 | 李成份 | A kind of energy conservation rotation adjustable air humidifier of wetted perimeter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113369072B (en) | 2022-09-16 |
| KR102311807B1 (en) | 2021-10-15 |
| KR20210106677A (en) | 2021-08-31 |
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