CN200954474Y - Double-spray-tube combined change-over type spray sun - Google Patents
Double-spray-tube combined change-over type spray sun Download PDFInfo
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- CN200954474Y CN200954474Y CN 200620077264 CN200620077264U CN200954474Y CN 200954474 Y CN200954474 Y CN 200954474Y CN 200620077264 CN200620077264 CN 200620077264 CN 200620077264 U CN200620077264 U CN 200620077264U CN 200954474 Y CN200954474 Y CN 200954474Y
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- jet pipe
- spout
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- spray gun
- spray
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Abstract
The utility model relates to a double-spout combined switching spray pistol used for spraying the pesticide or water, which belongs to the agricultural machinery technology. The double-spout combined switching spray pistol comprises a long spout, a short spout and a spray pistol handle which are fixed together in parallel via a fastener; a direct-jet nozzle body is arranged at the ends of the long spout and the short spout; the short spout is provided with a plurality of the rotating nozzle bodies; the ball valves are arranged at the liquid-inlet ends of the long spout and the short spout; at the side of the ball valves, the liquid-inlet ends are connected in a tee structure with the liquid-inlet pipe on the spray pistol handle; the two ball valves are provided with an on-off controlling handle respectively, wherein the two on-off controlling handles are connected in an interlocking bar structure via a connecting rod and the on-off controlling handles are basically vertical with each other. Compared with prior art, the adoption of double-spout combined switching spray pistol of the utility model solves the problems about the switching flow in the combined double spout, therefore various spray effect can be produced through the convenient switch and adjustment so as to improve the spray efficiency and quality.
Description
Technical field
The utility model relates to a kind of spray gun, especially a kind ofly is used to spray insecticide or the two-tube switchable type wide cut spray gun of water, belongs to the agricultural tools technical field.
Background technology
In agriculture and forestry were produced, agricultural thing operator often will spray insecticide in the farmland or water.For agricultural chemicals or water can be sprayed equably, the spraying facility that the suitable farming operator individual that arisen at the historic moment uses, its critical piece promptly is the spray gun in the spraying facility.In order to satisfy various sprinkling needs, successively develop various wide amplitude types, long drive journey type spray gun at present.Along with the continuous progress of agriculture and forestry science and technology and agriculture and forestry production management pattern,, often need existing wide cut again can long drive to possess the spray gun of multiple sprinkler performance such as the spraying operation in places such as field rice or gardens.
Understand according to the applicant, existing composite lance and long drive spray gun use separately usually, can't conveniently switch the multiple spraying operation demand in places such as satisfying field rice or gardens simultaneously.
Summary of the invention
The technical problem that will solve of the present utility model is: propose a kind of double venturi combination suitching type spray gun, by the different spray nozzles configuration of double venturi and two-tube switching, can realize two kinds of different spray effects.
In order to solve above technical problem, the technical solution of the utility model is: a kind of double venturi combination suitching type spray gun, comprise the mutual substantially parallel long jet pipe and short jet pipe and the spray gun handle that are fixed together by fastener, described length, the direct projection sprayer body is equipped with in the termination of short jet pipe, two above wide cut rotary nozzle bodies are housed on the described short jet pipe at interval, described length, the liquid feeding end of short jet pipe respectively is equipped with a ball valve, described liquid feeding end converges and is connected to form threeway with the feed tube that is contained on the spray gun handle in ball valve one side, respectively be fitted with a break-make control lever on described two ball valves, its improvement is: described two break-make control levers connect into gangbar by a connecting rod, described two break-make control levers are vertical substantially mutually, when described gangbar was in primary importance, described long jet pipe turn-offed and short jet pipe conducting; When described gangbar was in the second place, described short jet pipe turn-offed and long jet pipe conducting.
When using double venturi of the present utility model to make up the suitching type spray gun, when the long-range sprinkling of need, by the handle of pulling gangbar handle is in and the jet pipe upright position, this moment, short jet pipe turn-offed, long jet pipe conducting, liquid medicine are only flow through long jet pipe and are sprayed from the shower nozzle that is loaded on long jet pipe termination; When short range wide cut in the need is sprayed, by the handle of pulling gangbar handle is in and the jet pipe parallel position, this duration jet pipe turn-offs, short jet pipe conducting, liquid medicine is only from short nozzle flow mistake, difference, can form required middle short range wide cut and evenly spray by adjusting the angle of the short relatively jet pipe of rotary nozzle body simultaneously from the movable shower nozzle of short jet pipe body and the shower nozzle ejection of termination.
Adopt double venturi combination suitching type spray gun of the present utility model, compare existing spray gun, solved the switching circulation problem of combination double venturi, therefore can pass through convenient the switching and the spray effect of regulating the generation various ways, and then improve spraying efficiency and quality.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of embodiment spray gun.
Principle state diagram when Fig. 2 is the long-range sprinkling of embodiment spray gun.
Fig. 3 is the principle state diagram when short range and wide cut are sprayed in the embodiment spray gun.
The specific embodiment
Embodiment
The double venturi combination suitching type spray gun of present embodiment as shown in Figure 1, mainly comprise the gun body that links to each other and form by spray gun handle assembly 1, long jet pipe 7 and short jet pipe 6, long jet pipe 7 and short jet pipe 6 are fixed together by fastener 5 and form double venturi, and long jet pipe 7 and short jet pipe 6 are substantially parallel mutually.Liquid feeding end at long jet pipe 7 and short jet pipe 6 respectively is equipped with a ball valve 4, and liquid feeding end converges and is connected to form threeway 3 with the feed tube 2 that is contained on the spray gun handle assembly 1 in ball valve 4 one sides.Direct projection sprayer body 10 is equipped with in the termination of long jet pipe 7 and short jet pipe 6, at interval a plurality of rotary nozzle bodies 8 is housed on the short jet pipe, at direct projection sprayer body 10 ceramic emple hole 11 is housed, and ceramic heterotypic spray nozzle 9 is housed on rotary nozzle body 8.On two ball valves 4 break-make control lever 12 and 13 are housed, break-make control lever 12 and 13 is linked to each other by connecting rod 14 and to form gangbar, and the elongated end of break-make control lever 13 is equipped with handle 15.
State was shown in Fig. 2,3 when the double venturi of present embodiment combination suitching type spray gun used,
1. the state when the present embodiment spray gun is used for long-range sprinkling as shown in Figure 2, when handle 15 is in the vertical substantially position of long jet pipe 8 and short jet pipe 7, liquid medicine is flowed into behind spray gun handle assembly 1, threeway 3 and ball valve 4 in the long jet pipe 7 by water inlet 17, from ceramic emple hole 11 ejections that are contained in long jet pipe 7 ends.Because the liquid medicine of all flows is only from ceramic emple hole 11 ejections, thereby the jet length of liquid medicine can reach far away, thereby finishes the demand of long-range sprinkling liquid medicine.
2. the state when the present embodiment spray gun is used for short range and wide cut sprinkling as shown in Figure 3, when handle 15 is in the position substantially parallel with long jet pipe 8 and short jet pipe 7, liquid medicine is flowed into behind spray gun handle assembly 1, threeway 3 and ball valve 4 in the short jet pipe 6 by water inlet 17, from being contained in short ceramic emple hole 11 and 9 ejections of ceramic heterotypic spray nozzle.Because liquid medicine divides from a plurality of ceramic heterotypic spray nozzles 9 and 11 ejections of ceramic emple hole, and the spray angle that can adjust ceramic heterotypic spray nozzle 9, therefore the jet length of liquid medicine is nearer and can form wide cut and evenly spray state, thus the function that the short range wide cut is sprayed liquid medicine in finishing.
Generally speaking, after adopting the double venturi combination suitching type spray gun of present embodiment, by the break-make control lever on two ball valves of double venturi is connected into gangbar, thereby the flow direction of controlled pharmacy water in double venturi switched, and then finish the multiple demand that long-range sprinkling liquid medicine or middle short range and wide cut spray liquid medicine, also can improve spraying efficiency.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. a double venturi makes up the suitching type spray gun, comprise the mutual substantially parallel long jet pipe and short jet pipe and the spray gun handle that are fixed together by fastener, described length, the direct projection sprayer body is equipped with in the termination of short jet pipe, two above rotary nozzle bodies are housed on the described short jet pipe at interval, described length, the liquid feeding end of short jet pipe respectively is equipped with a ball valve, described liquid feeding end converges and is connected to form threeway with the feed tube that is contained on the spray gun handle in ball valve one side, respectively be fitted with a break-make control lever on described two ball valves, it is characterized in that: described two break-make control levers connect into gangbar by a connecting rod, described two break-make control levers are vertical substantially mutually, when described gangbar was in primary importance, described long jet pipe turn-offed and short jet pipe conducting; When described gangbar was in the second place, described short jet pipe turn-offed and long jet pipe conducting.
2. according to the described double venturi combination of claim 1 suitching type spray gun, it is characterized in that: on the described direct projection sprayer body ceramic emple hole is housed, on the described rotary nozzle body ceramic heterotypic spray nozzle is housed.
3. according to the described double venturi combination of claim 2 suitching type spray gun, it is characterized in that: the elongated end of the break-make control lever of described short jet pipe upper ball valve is shaped on handle.
4. according to the described double venturi combination of claim 3 suitching type spray gun, it is characterized in that: the handle that described primary importance is a gangbar is in and the jet pipe parallel position, and the described second place is that the handle of gangbar is in and the jet pipe upright position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620077264 CN200954474Y (en) | 2006-09-22 | 2006-09-22 | Double-spray-tube combined change-over type spray sun |
Applications Claiming Priority (1)
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CN 200620077264 CN200954474Y (en) | 2006-09-22 | 2006-09-22 | Double-spray-tube combined change-over type spray sun |
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CN200954474Y true CN200954474Y (en) | 2007-10-03 |
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CN 200620077264 Expired - Fee Related CN200954474Y (en) | 2006-09-22 | 2006-09-22 | Double-spray-tube combined change-over type spray sun |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103285691A (en) * | 2012-02-29 | 2013-09-11 | 谭飞 | High-level water spraying fogging system for purifying air |
CN106733314A (en) * | 2016-12-26 | 2017-05-31 | 张家港市大能塑料制品有限公司 | A kind of Simple spray gun |
CN106861965A (en) * | 2017-04-06 | 2017-06-20 | 周辰哲 | A kind of gardens water pistol of double dynamical regulation water spray |
CN109256233A (en) * | 2018-07-26 | 2019-01-22 | 东莞材料基因高等理工研究院 | A kind of conduit switching device for neutron scattering spectrometer |
CN111264501A (en) * | 2020-03-13 | 2020-06-12 | 广东省农业科学院 | A device for crops spray insecticide |
WO2021227104A1 (en) * | 2020-05-15 | 2021-11-18 | 南京韬恒工业科技有限公司 | Air-lock device for spray gun |
CN114045721A (en) * | 2021-11-11 | 2022-02-15 | 益路恒丰衡水沥青科技有限公司 | Vehicle-mounted two-component material injection system and injection angle adjusting method thereof |
CN114082575A (en) * | 2021-11-04 | 2022-02-25 | 江苏绿派环保科技有限公司 | Multifunctional automatic spraying device |
CN114750272A (en) * | 2022-03-07 | 2022-07-15 | 德化恒瀚艺品有限公司 | Production method of three-color high-temperature transmutation ceramic |
CN114832969A (en) * | 2022-06-09 | 2022-08-02 | 罗起娟 | Poultry animal doctor is with disinfection atomizer |
CN115382675A (en) * | 2021-05-24 | 2022-11-25 | 中国石油化工股份有限公司 | Spray head structure of liquid spraying equipment and liquid spraying equipment |
-
2006
- 2006-09-22 CN CN 200620077264 patent/CN200954474Y/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103285691A (en) * | 2012-02-29 | 2013-09-11 | 谭飞 | High-level water spraying fogging system for purifying air |
CN103285691B (en) * | 2012-02-29 | 2015-07-22 | 谭飞 | High-level water spraying fogging system for purifying air |
CN106733314A (en) * | 2016-12-26 | 2017-05-31 | 张家港市大能塑料制品有限公司 | A kind of Simple spray gun |
CN106861965A (en) * | 2017-04-06 | 2017-06-20 | 周辰哲 | A kind of gardens water pistol of double dynamical regulation water spray |
CN106861965B (en) * | 2017-04-06 | 2019-01-22 | 周辰哲 | A kind of double dynamical gardens water pistol for adjusting water spray |
CN109256233A (en) * | 2018-07-26 | 2019-01-22 | 东莞材料基因高等理工研究院 | A kind of conduit switching device for neutron scattering spectrometer |
CN111264501A (en) * | 2020-03-13 | 2020-06-12 | 广东省农业科学院 | A device for crops spray insecticide |
WO2021227104A1 (en) * | 2020-05-15 | 2021-11-18 | 南京韬恒工业科技有限公司 | Air-lock device for spray gun |
CN115382675A (en) * | 2021-05-24 | 2022-11-25 | 中国石油化工股份有限公司 | Spray head structure of liquid spraying equipment and liquid spraying equipment |
CN114082575A (en) * | 2021-11-04 | 2022-02-25 | 江苏绿派环保科技有限公司 | Multifunctional automatic spraying device |
CN114045721A (en) * | 2021-11-11 | 2022-02-15 | 益路恒丰衡水沥青科技有限公司 | Vehicle-mounted two-component material injection system and injection angle adjusting method thereof |
CN114750272A (en) * | 2022-03-07 | 2022-07-15 | 德化恒瀚艺品有限公司 | Production method of three-color high-temperature transmutation ceramic |
CN114750272B (en) * | 2022-03-07 | 2023-12-15 | 德化恒瀚艺品有限公司 | Production method of three-color high-temperature kiln transformation ceramic |
CN114832969A (en) * | 2022-06-09 | 2022-08-02 | 罗起娟 | Poultry animal doctor is with disinfection atomizer |
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C14 | Grant of patent or utility model | ||
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20091022 |