KR910003005Y1 - Valve of liquid - spraying apparatus - Google Patents
Valve of liquid - spraying apparatus Download PDFInfo
- Publication number
- KR910003005Y1 KR910003005Y1 KR2019890000725U KR890000725U KR910003005Y1 KR 910003005 Y1 KR910003005 Y1 KR 910003005Y1 KR 2019890000725 U KR2019890000725 U KR 2019890000725U KR 890000725 U KR890000725 U KR 890000725U KR 910003005 Y1 KR910003005 Y1 KR 910003005Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pesticide
- air
- groove
- valve
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Classifications
-
- 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
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
- B05B15/531—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using backflow
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안이 장치되는 농약분무기의 실시예도.Figure 1 is an embodiment of a pesticide sprayer is equipped with the present invention.
제2도는 본 고안의 유로 계통도.2 is a flow diagram of the present invention.
제3도는 본 고안의 농약 분사 작동시의 밸브 유로 형성도.Figure 3 is a valve flow chart formation during the pesticide injection operation of the present invention.
제4도는 본 고안의 잔여 농약 청소 분사 작동시의 밸브 유로 형성도.Figure 4 is a valve flow chart formation during the residual pesticide cleaning injection operation of the present invention.
본 고안은 맥동식 농약 분무기의 분사노즐로 공압에 의해 농약을 압송시키는 밸브에 있어서 분사시는 일반적으로 공압으로 농약 액통으로부터 농약이 분사되게 하고 정지시에는 밸브레버를 당기면 밸브 내부에서 기존유로에서 새로운 유로로 전환되어 공압의 유입과 농약의 분사가 정지됨과 동시 농약 액통의 잔여 공압이 역류하여 분사노즐로 압송되게 함으로서 노즐 전방에 잔유된 농약을 깨끗이 청소 분사시킬 수 있게한 농약분무기의 밸브장치에 관한 것이다.The present invention is a valve for feeding pesticides by pneumatic pressure with a spray nozzle of a pulsating pesticide sprayer. When spraying, the pesticide is sprayed from the pesticide bottle by pneumatic pressure generally. A valve device of a pesticide sprayer which is switched to a flow path, stops the inflow of pneumatics and sprays of pesticides, and at the same time, the residual pneumatics of the pesticides bottle flows back to the injection nozzle to cleanly spray and spray the remaining pesticides in front of the nozzles. will be.
개소린 폭발 기구에 의한 맥동식 농약분무기는 분사 작동시는 고온의 열이 분사 노즐전방 분사관에 전달되는 것이지만 작동을 정지시키면 분사노즐 부근의 잔유농약이 금방 냉각응고 됨으로서 차후 작동에 미세한 노즐구멍이 막혀 버림으로 일일히 노즐의 정비 또는 이로인한 고장과 파손의 원인이 되어 분무기의 사용 효율이 뒤떨어지고 유지관리가 어려운 결점이 있었다.The pulsating pesticide sprayer by the gas explosion mechanism is used to transfer high-temperature heat to the injection tube in front of the injection nozzle during the injection operation, but when the operation is stopped, the residual pesticides near the injection nozzle are immediately cooled and solidified. As a result of clogging, it was a cause of maintenance or failure of the nozzle, which caused the failure and damage of the sprayer.
본 고안은 노즐 부위의 잔여 농약을 농약액통외 잔여 공압을 이송하고 이를 밸브장치로서 전환 역류시켜분사 청소되게한 것으로서 그 요지를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to transfer the residual pneumatic residue in the nozzle area outside the pesticide solution tank and to convert it back into the valve device to be sprayed and cleaned as described in detail by the accompanying drawings as follows.
밸브시이트(1)의 밸브본체(2)가 레버(3)에 의해 회전되면 에어 입구(4)가 에어출구(5)로 연통되어 농약액통(6)의 에어실(7)로 연결되는 농약액통(6)의 하단에서 배관된 농약입구(8)이 농약출구(9)로 연통됨으로서 분사관(10)내의 노즐(11)에 의해 분사 되게한 계통의 맥동식 농약분무기에 있어서 밸브본체(2)의 에어연통공(12)와 그 아래 농약연통공(13)의 측면에 레버(3)을 회전시키면 에어출구(5)와 연통되는 홈(14)과 농약출구(9)와 연통되는 홈(15)를 파고 이 홈(14)와 홈(15)는 중간연결홈(16)으로 상호 연통시킨 밸브장치에 관한 것이다.When the valve body 2 of the valve seat 1 is rotated by the lever 3, the air inlet 4 communicates with the air outlet 5 and is connected to the air chamber 7 of the pesticide container 6. The valve body (2) in the pulsating pesticide spray system of the system in which the pesticide inlet (8) piped at the lower end of (6) is connected to the pesticide outlet (9) to be sprayed by the nozzle (11) in the injection pipe (10). When the lever 3 is rotated on the side of the air communication hole 12 and the pesticide communication hole 13 below, the groove 14 communicating with the air outlet 5 and the groove communicating with the pesticide outlet 9 (15). ) And the groove 14 and the groove 15 relates to a valve device in communication with the intermediate connecting groove (16).
도면중 미설명부호 17은 에어 공급구 18은 노즐관 19은 농약이다.In the drawings, reference numeral 17 denotes an air supply port 18, and a nozzle tube 19 denotes a pesticide.
이와같이된 본 고안은 농약분사시에는 제3도와 같이 레버를 열면 에어 공급구(17)의 에어가 에어입구(4)로 압송되어 밸브본체(2)의 에어 연통공(12)를 경유 에어출구(5)로서 농약 액통(6)의 상단 에어실(7)로 유입되면 그 하단에서 농약(19)이 배출되어 농약입구(8)에서 밸브본체(2)의 농약연통공(15)을 경유 농약출구(9)로서 노즐관(18)을 따라 노즐(11)에서 분무기의 폭발력으로 강한 힘을 받아 분사관(10)에서 분사되는 것이며, 농약분사를 중지코져 할때는 제4도와같이 레버(3)을 90도정도 회전시키면(도면은 도시의 편리를 위해 약180도정도 회전된 상태임) 밸브본체(2)가 같이 회전되어 에어연통공(12)과 농약액통공(13)은 변위되어 에어 공급구에서 에어 공급이 차단됨과 동시 농약액통에서 농약이 유출이 차단되지만 이때 평상시의 에어출구(5)가 홈(14)에 연통됨으로 인해 압력을 받아 있는 농약연통(6)의 에어실(7)의 에어가 역류되어 유입되면 연결통(16)을 경유하여 홈(15)를 따라 이와 연통된 농약출구(9)로 압송되는 것이여서 이곳에서 부터 노즐관(18), 노즐(11) 및 그 외부의 분사관(10)에 잔유된 농약을 깨끗이 청소 분사하는 것이고 에어실(7)의 공압이 소멸되면 자동적으로 모든 동작이 중지 완료되는 것이다.When the pesticide is sprayed, the present invention is opened, as shown in FIG. 3, when the lever is opened, the air of the air supply port 17 is pumped to the air inlet 4, and the air outlet port 12 passes through the air communication hole 12 of the valve body 2. 5) As the pesticide (19) is introduced into the upper air chamber (7) of the pesticide liquid container (6) is discharged from the pesticide outlet through the pesticide communication hole (15) of the valve body (2) at the pesticide inlet (8) (9) is sprayed from the injection pipe 10 under the strong force of the atomizer from the nozzle 11 along the nozzle pipe 18, when spraying the pesticide injection, as shown in Figure 4 when the lever (3) 90 When the degree of rotation (the drawing is rotated about 180 degrees for convenience of the city), the valve body 2 is rotated together, the air communication hole 12 and the pesticide fluid hole 13 is displaced to the air supply port At the same time, the air supply is blocked and the pesticide is blocked from the pesticide bottle. At this time, the usual air outlet 5 communicates with the groove 14. When the air in the air chamber (7) of the pesticide barrel (6), which is under pressure due to the flow back flows into the pesticide outlet (9) connected along the groove (15) via the connecting tube (16) This is to clean and spray the pesticides remaining in the nozzle tube 18, the nozzle 11, and the external injection tube 10 from here, and when the air pressure of the air chamber 7 disappears, all the operations are automatically stopped. will be.
그러므로 본 고안은 농약의 재 분무시 노즐부위에 잔유농약이 냉각응고치 않음으로 노즐의 고장이 없어 효율좋은 농약분기로 널리 공급하여 농가의 노력과 경비를 절약하고 농가소득을 향상 시키는 효과가 있는 것이다.Therefore, the present invention has the effect of improving the farm income and savings of farmers' efforts and expenses by supplying widely to efficient pesticide branch because there is no failure of nozzle because the residual pesticide is not cooled and solidified at the nozzle part when re- spraying pesticide. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890000725U KR910003005Y1 (en) | 1989-01-25 | 1989-01-25 | Valve of liquid - spraying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890000725U KR910003005Y1 (en) | 1989-01-25 | 1989-01-25 | Valve of liquid - spraying apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900014056U KR900014056U (en) | 1990-08-01 |
| KR910003005Y1 true KR910003005Y1 (en) | 1991-05-09 |
Family
ID=19283357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890000725U Expired KR910003005Y1 (en) | 1989-01-25 | 1989-01-25 | Valve of liquid - spraying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910003005Y1 (en) |
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1989
- 1989-01-25 KR KR2019890000725U patent/KR910003005Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR900014056U (en) | 1990-08-01 |
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