CN2235863Y - Automatic sprayer - Google Patents
Automatic sprayer Download PDFInfo
- Publication number
- CN2235863Y CN2235863Y CN 95210804 CN95210804U CN2235863Y CN 2235863 Y CN2235863 Y CN 2235863Y CN 95210804 CN95210804 CN 95210804 CN 95210804 U CN95210804 U CN 95210804U CN 2235863 Y CN2235863 Y CN 2235863Y
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- CN
- China
- Prior art keywords
- container
- cover
- established
- wall
- joint
- 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 - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 210000001015 abdomen Anatomy 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 16
- 239000001569 carbon dioxide Substances 0.000 abstract description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 8
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000000376 reactant Substances 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 abstract 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract 2
- 241000238631 Hexapoda Species 0.000 abstract 1
- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 7
- 235000014347 soups Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 210000000162 simple eye Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model provides a knapsack automatic sprayer used by people in the field of plant protection instruments, which can be used as a carbon dioxide gas generator. The automatic spraying device is an internal pressure resistant container formed by integrally communicating two cylinders, and a set of mechanism which generates gas pressure through chemical reaction and automatically controls the pressure intensity is arranged in the container to replace the functions of manual, motor-driven and electric inflation so as to realize automatic spraying. It is suitable for plant diseases prevention and treatment, insect and weed killing, foliage dressing, and environmental sanitation disinfection and sterilization. The container is not filled with liquid medicine, and the reactant is added to directly obtain carbon dioxide gas.
Description
The utility model relates to a kind of antomobile sprayer of preventing and treating phytopathy, worm, crop smothering and foliage dressing, can also the nonoculture carbon-dioxide generator.
The utility model belongs to the plant protection instrument field.
The utility model is considered like product, and manual structure labour intensity is big, and inefficiency, atomizing effect are subjected to the influence of manual frequency of operator and amplitude; Motor-driven and electronic complex structure, fault is many, and difficult the maintenance has vibration and noise, the techno-economic question of the high existence of use cost.
The purpose of this utility model is: make the backpack antomobile sprayer that people are accustomed to usefulness, resolve above-mentioned techno-economic question.Or nonoculture carbon-dioxide generator.
The purpose of this utility model is achieved in that the airtight pressure vessel that two cylinders of design are communicated with, and container is provided with four hangers, bears work with two braces.In a cylinder of container, the device that one cover produces gas by chemical reaction and can control gas pressure intensity automatically is set, utilize the pressure of this device gas that produces when chemical reaction, soup in the container or solution are exerted pressure, the function that replaces manual, motor-driven and electronic mode realizes the purpose of automatic spray liquid or solution.In the container cover of another cylinder of container, a pressure limiting drain charge whistle safety valve is set, guarantee the security of container.In addition, dispose a kind of second liquid bottle that does not fall the cap bottle cap, to ensure the safe in utilization of second liquid.
During the nonoculture carbon-dioxide generator, not splendid attire soup or solution in the container increase its reactant in right amount, just can directly obtain required carbon dioxide by chemical reaction.
NJ59-86 standard code, the operating pressure of knapsack hand sprayer are 0.15-0.4MPa.If keep operating pressure to be not less than 0.15MPa, 10 hydrargyrum oxydatum crudum liquid or the disposable spray of solution are intact, the operator will shake crank fast makes pistons work more than 25 minutes, and spray gun can only limit the use of simple eye shower nozzle, last many shower nozzles if spray gun changes the outfit, the minimum operating pressure requirement that the operator just is difficult to reach spraying with a hand frequency that shakes and amplitude.And the gas that chemical reaction produces is fast to soup or solution formation pressure, and the additional rapid spray gun of follow-up air pressure is loaded onto three shower nozzles in spray process, and disposable spray finishes 16 hydrargyrum oxydatum crudum liquid or solutions, only needs 5-6 minute, and pressure remains at more than the 0.15MPa.
The utlity model has motor-driven and result of use power spraye, do not have mechanical wear, friction and noise, simple in structure, to bear lightly, use cost is low, reduce labour intensity significantly than hand sprayer, increased substantially the utilization rate of operating efficiency and soup, solution.If chemical reactant adopts sulfuric acid and ammonium bicarbonate soln, the carbon dioxide in the reaction product is executed immediately to various industrial crops, helps the growth of crop, and the ammonium sulfate in the residual liquid is high-efficiency nitrogen fertilizer.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the structure chart of chemical reaction control valve.
Fig. 3 is the structure chart of second liquid bottle.
Contrast accompanying drawing: for the container (1) that makes backpack can bear interior pressure, container (1) is designed to the assembly of two cylinders and two following protruding semielliptical shells, the supporting base (2) of circular arc platform shell is established in protruding semielliptical shell outer wall bottom under two, the outer wall bottom is provided with supporting slice (3) and roundlet guard ring (4), two cylinder upper inner are provided with siphunculus (5), two semielliptical shell inside bottom are set siphunculus (6), between the inboard barrel of two cylinders and two following protruding semielliptical shells, from under last siphunculus (5) outer wall to lower through-tube (6) outer wall, if axial axle connecting plate (7), middle to lower through-tube (6) outer wall from last siphunculus (5) outer wall, if polylith footpath connecting plate (8) radially, four hangers (9) are symmetricly set on the outer wall of two cylinder upper and lowers, and two braces (10) tie up to respectively on four hangers (9).Cover (11) (12) is set as epirelief semielliptical shell, cover (11) (12) upper end all is provided with externally threaded cover mouth (13) (14), cover (11) is provided with a water outlet joint chair (15) in a side of semielliptical shell, and two mouth cylinder walls of cover (11) (12) and container (1) are with being welded and fused.After water outlet connects (16) bottom and connects mouth and connect outlet pipe (17), outlet pipe (17) inserts in the container (1) from joint chair (15), water outlet connects (16) and tightens up with the screw-internal thread fit of external screw thread and joint chair (15), Pressure gauge (18) device connects the middle part of (16) in water outlet, use pneumatic hose (19) connection spray gun (20) to be fixed tightly in water outlet again and connect on the turriform mouth on (16) top.First fluid cylinder (21) has been set as round-ended cylinder, and tube port position is established outer edge of table (22), and edge of table (22) is divided into pore (23), and first fluid cylinder (21) hangs on the interior step on cover mouth (14) top with nozzle outer edge of table (22), is suspended in the cylinder.Form down by joint (39), sealing ring (41) etc. by joint (30), spring (31), regulating sleeve (33), bonnet (34) and cap (35), rotating disk (36), nut (37), alignment pin (38), valve rod on container cover (24), second flow container (25), diaphragm seal (27), the valve rod for the reaction control valve, after container cover (24) screwed cover mouth (14), the reaction control valve was suspended at the abdomen internal upper part of first fluid cylinder (21).Diaphragm seal (27) is the good soft film of toughness and resilience, can be flat circular membrane, also can be the trapezoidal or arc film of section, and the cylindrical of film is established O shape outer annular edge (28), and the interior circle of film is established ring limit (29) in the O shape.The outer wall of container cover (24) is established internal thread and is cooperated with the external screw thread of cover mouth (14), uses radially v-ring (43) sealing cover mouth (14).The external thread sleeve of step in container cover (24) central axis is provided with, the bottom of container cover (24) are provided with internal thread circle box, and circle box inwall root has an arc-shaped ring groove, and diaphragm seal (27) is inserted among the round box.Second flow container (22) is established the cylinder hopper base, and nozzle is established the screw-internal thread fit of external screw thread and container cover (24) bottom circle box, tightens up the O shape outer annular edge (28) of diaphragm seal (27), and bottom center slideway hole wall is established axial notch drip (26).Valve rod down joint (39) is established central through hole (40), and internal thread is established in through hole (40) upper end, establishes one section many axial pass trough (41) below the internal thread, and the bottom is provided with outer disc, and sealing ring (42) places on the disk.Be provided with the cylinder step on the valve rod in the middle of the joint (30), step lower end external screw thread root has an arc-shaped ring groove, with the external screw thread of lower end and the screw-internal thread fit on the following joint of valve rod (39) top, tighten up the interior ring of the O shape limit (29) of diaphragm seal (27), like this, diaphragm seal (27) has just overcome resistance and the abrasion of other sealing ring when moving up and down, and has eliminated the phenomenon that dynamically steams of valve rod sealing ring in slideway.Joint (30) upper external thread section is provided with the radially short groove (31) of axial short distance on the valve rod.Spring (32) places and saves on (30) cylinder step on the valve rod, bonnet (34) cooperates with the external screw thread of container cover (24) center sleeve with internal thread and tightens up, regulating sleeve (33) is with screwing into bonnet (34), with bottom flat compressed spring (32), according to the manipulating object difference, set pressure value P between 0.15-0.4MPa, also cap (35) and tight regulating sleeve (33) that symmetrical angled-lift splits and internal thread are arranged with the upper end again, the rotating disk (36) that the lower end is provided with symmetrical projection is inserted in joint (30) on the valve rod, place and cap (35) on, the nut of porous (37) cooperates with joint (30) upper external thread on the valve rod with having radially, the gap of sealing ring (42) and drip (26) on the disk of the following joint of setting valve rod (39) bottom, at last, from the hole that nut (37) and short groove (31) connect, insert the location with alignment pin (38).Container cover (44) outer wall is established internal thread, and the internal thread root embeds sealing ring (47), cooperates fastening airtight with the external screw thread of cover mouth (13).In order to ensure the security of container (1), limit the working pressure value of container (1), be provided with safety valve at the middle shaft part of container cover (44), safety valve valve seat (45) is provided with internal thread and drain charge hole (46); Embed sealing ring (52) below the round platform rank of spool (51), place on a little drain charges hole (46) of valve seat (45); Spring (50) is inserted on the spool (51); Whistle cap (48) is established cylindrical shape, and a circle arc-shaped ring groove is arranged in the middle of the outer wall, establishes supporting disk below the annular groove, external screw thread is established in the supporting disk lower end, establish one or more whistles tube in the cylinder on supporting disk top, outer wall arc-shaped ring groove place establishes hole, one or more radially whistle, facing to whistle nozzle portion meet; The cylinder outer wall of whistle embedding (49) has one or more oblique arc grooves, when whistle embedding (49) embeds the cylinder of whistle cap (48) supporting disk bottom, the oblique arc groove small end of whistle embedding (49) and the interior round-formed smallmouth of whistle cap (48), facing to the meet mouth thin-walled center in whistle tube and hole, the whistle, air communication is crossed the gas whistle of can ringing; After whistle cap (48) screw-in valve seat (45) tightens up, the pressure that the endoporus of whistle embedding (49) is inserted in spool (51) holddown spring (50) is 0.4MPa, in order to ensure the safe in utilization of second liquid (62), a kind of second liquid bottle (53) of special use is set, a coupler (55) is established in bottle cap (54) upper end, the liquid hole (56) and the pore (57) that have axially parallel to connect in the coupler (55), fixing a long tubule (58) in the pore (57) stretches in the bottle, not falling cap (59) establishes internal thread and cooperates with coupler (55) external screw thread, do not fall cap (59) outer wall and be provided with in the ring (61) that annular groove embeds bottle cap (54) connecting band (60), do not fall cap (59) and can in ring (61), rotate arbitrarily and can not come off.
Operation: unload container cover (24), take out first fluid cylinder (21), soup or solution (64) from cover mouth (14) splendid attire rated capacity, first fluid cylinder (21) adds an amount of first liquid (63), put back in the container (1), to react control valve stands upside down, turn rotating disk (36) symmetrical projection is come downwards to and the symmetrical angled-lift splits of cap (35) under, drip (26) is opened, coupler (55) with second liquid bottle (53) injects an amount of second liquid (62) to the through hole (40) that valve rod saves (39) down, second liquid (62) is in groove (41) enters second flow container (25), and then turn rotating disk (36) make symmetrical projection go upward to and the symmetrical angled-lift splits of cap (35) on, promptly close drip (26), the any orientation placement of reaction control valve does not all have second liquid (62) and flows out voluntarily, the reaction control valve inserts in the first fluid cylinder (21), screw airtight cover mouth (14) with container cover (24), close the bat-handle switch of spray gun (20), turn rotating disk (36) symmetrical projection is come downwards to and the angled-lift splits of cap (25) under, drip (26) is opened, second liquid (62) drops onto in the first liquid (63) of first fluid cylinder (21), chemical reaction promptly begins, the carbon dioxide that is produced (65) enters container (1) and forms pressure through pore (23), the air pressure that through hole (40) and groove (41) balance second flow container (25) are inside and outside, when the force value in Pressure gauge (18) reflects container (1) reaches setting P, the effect that valve rod (30) (39) is stressed, the resistance that overcomes spring (32) is up automatically, the bottom disk band of joint (39) sealing ring (42) and is closed drip (26) under the valve rod, and the bat-handle switch that can open spray gun (20) this moment begins spraying.Because soup or solution (64) be ejection constantly, the pressure in the container (1) drops to when being lower than setting P, and valve rod (30) (39) will be with sealing ring (42) descending again under the effect of spring (32).Open drip (26) once more, chemical reaction is continued, pressure gos up, and so circulation keeps pressure stable, up to whole soups in the container (1) or solution (64) been sprayed.Consider because of drip (26) is influenced by foreign matter and can not close, or other factors causes chemical reaction to take place lastingly, the interior gas flow super large of container (1), cause the pressure excess load in the container (1), when pressure surpasses 0.4MPa, the effect that spool (51) is stressed, the resistance that overcomes spring (50) is up automatically, opens drain charge hole (46) unnecessary gas is discharged.The air-flow of discharging is through whistle embedding (49) and whistle cap (48) whistle of ringing.When pressure was lower than 0.4MPa, spool (51) had been with sealing ring (52) to close drain charge hole (46) under the effect of spring (50) again.So, all the time, ensureing the security of container (1).
Claims (9)
1. antomobile sprayer, be by container, container cover, the first fluid cylinder, the reaction control valve, safety valve, spray gun is formed, it is characterized in that: container (1) is the assembly of two cylinders and two following protruding semielliptical shells, circular arc platform shell supporting base (2) is established in protruding semielliptical shell outer wall bottom under two, the outer wall bottom is provided with supporting slice (3) and roundlet guard ring (4), two cylinder upper inner are provided with siphunculus (5), two semielliptical shell inside bottom are provided with lower through-tube (6), between the inboard barrel of two cylinders and two following protruding semielliptical shells, from to lower through-tube (6) outer wall, being provided with axial axle connecting plate (7) under last siphunculus (5) outer wall, middle to lower through-tube (6) outer wall from last siphunculus (5) outer wall, be provided with polylith footpath connecting plate (8) radially, four hangers (9) are symmetricly set on the outer wall of two cylinder upper and lowers, two braces (10) tie up to respectively on four hangers (9), cover (11) (12) is designed to epirelief semielliptical shell, cover (11) (12) upper end all is provided with externally threaded cover mouth (13) (14), cover (11) is provided with a water outlet joint chair (15) in a side of semielliptical shell, two mouth cylinder walls of cover (11) (12) and container (1) are with being welded and fused, after water outlet connects (16) bottom and connects mouth and connect outlet pipe (17), outlet pipe (17) inserts in the container (1) from joint chair (15), water outlet connects (16) and tightens up with the screw-internal thread fit of external screw thread and joint chair (15), Pressure gauge (18) device connects the middle part of (16) in water outlet, use pneumatic hose (19) connection spray gun (20) to be fixed tightly in water outlet again and connect on the turriform mouth on (16) top; Other disposes the second liquid bottle (53) of a special use.
2. sprayer according to claim 1, it is characterized in that: first fluid cylinder (21) has been set as round-ended cylinder, tube port position is established outer edge of table (22), edge of table (22) is divided into pore (23), first fluid cylinder (21) hangs on the interior step on cover mouth (14) top with nozzle outer edge of table (22), is suspended in the cylinder.
3. sprayer according to claim 1, it is characterized in that: form down by joint (39), sealing ring (42) etc. by joint (30), spring (32), regulating sleeve (33), bonnet (34) and cap (35), rotating disk (36), nut (37), alignment pin (38), valve rod on container cover (24), second flow container (25), diaphragm seal (27), the valve rod for the reaction control valve, after container cover (24) screwed cover mouth (14), the reaction control valve was suspended at the abdomen internal upper part of first fluid cylinder (21).
4. sprayer according to claim 1 is characterized in that: the diaphragm seal (27) in the reaction control valve is provided with ring limit (29) in O shape outer annular edge (28) and the O shape.
5. sprayer according to claim 1, it is characterized in that: the outer wall of container cover (24) is established internal thread and is cooperated with the external screw thread of cover mouth (14), with the sealing of v-ring (43) radially cover mouth (14), the external thread sleeve of step in container cover (24) central axis is provided with, the bottom of container cover (24) is provided with internal thread circle box, the root of circle box inwall has an arc-shaped ring groove, and diaphragm seal (27) is inserted wherein.
6. sprayer according to claim 1, it is characterized in that: the second flow container (35) of reaction control valve is established the cylinder hopper base, nozzle is established the screw-internal thread fit of external screw thread and container cover (24) bottom circle box, tighten up the O shape outer annular edge (28) of diaphragm seal (27), bottom center slideway hole wall is established axial notch drip (26).
7. sprayer according to claim 1, it is characterized in that: the valve rod of reaction control valve joint (39) is down established central through hole (40), internal thread is established in through hole (40) upper end, establish more than one section axial groove (41) below the internal thread, the valve rod bottom of joint (39) is down established outer disc, and sealing ring (42) places on the disk.
8. sprayer according to claim 1, it is characterized in that: joint (30) is established the intermediate cylindrical step on the valve rod of reaction control valve, step lower end external screw thread root has an arc-shaped ring groove, with the external screw thread of lower end and the screw-internal thread fit on the following joint of valve rod (39) top, tighten up the interior ring of the O shape limit (29) of diaphragm seal (27), joint (30) upper external thread section is provided with the radially short groove (31) of axial short distance on the valve rod.
9. sprayer according to claim 1, it is characterized in that: container cover (44) outer wall is established internal thread, the internal thread root embeds sealing ring (47), cooperate fastening airtightly with the external screw thread of cover mouth (13), the safety valve that is arranged on container cover (44) middle shaft part is made up of whistle cap (48), whistle embedding (49), spring (50), spool (51), sealing ring (52) etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210804 CN2235863Y (en) | 1995-05-16 | 1995-05-16 | Automatic sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210804 CN2235863Y (en) | 1995-05-16 | 1995-05-16 | Automatic sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2235863Y true CN2235863Y (en) | 1996-09-25 |
Family
ID=33861427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95210804 Expired - Fee Related CN2235863Y (en) | 1995-05-16 | 1995-05-16 | Automatic sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2235863Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007104249A1 (en) * | 2006-03-10 | 2007-09-20 | Pharmaceutical Factory Of Guangxi Traditional Chinese Medical University | Multi-phase material spraying device, its spraying method and application |
-
1995
- 1995-05-16 CN CN 95210804 patent/CN2235863Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007104249A1 (en) * | 2006-03-10 | 2007-09-20 | Pharmaceutical Factory Of Guangxi Traditional Chinese Medical University | Multi-phase material spraying device, its spraying method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 36, MAILBOX 1965, BEIJING CITY, 100091 TO: ROOM 407, NO. 2, BAISHAZHOUYIJIATANG, CHENG DISTRICT(SOUTH), HENGYANG CITY, HUNAN PROVINCE, 421007 |
|
| CP02 | Change in the address of a patent holder |
Address after: Hunan province Hengyang City Baishazhou 421007 District No. 2 room 407, Yi Jia Tang Patentee after: Li Yesong Address before: 100091 Li Yaming, box 36, Beijing, 1965 Patentee before: Li Yesong |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |