CN2620589Y - Portable pumping supercharged sprayer - Google Patents
Portable pumping supercharged sprayer Download PDFInfo
- Publication number
- CN2620589Y CN2620589Y CN 03233663 CN03233663U CN2620589Y CN 2620589 Y CN2620589 Y CN 2620589Y CN 03233663 CN03233663 CN 03233663 CN 03233663 U CN03233663 U CN 03233663U CN 2620589 Y CN2620589 Y CN 2620589Y
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- sprayer
- check
- drain pipe
- utility
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- 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
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Abstract
The utility model discloses a portable suction type of pressurizing sprayer, wherein a pressurizing vessel(6) is fixed at the back of the cylinder body(1); a sprayer tube(14) in connection with a sprayer gun (13) deeps into the bottom of the pressurizing vessel (6). A check valve (7) is provided at the front part of the cylinder body (1); an inlet(15) and an outlet(16) of the check valve(7) are respectively in connection with an inlet tube(11) and an outlet tube (12); the other end of the outlet tube(12) is connected with the pressurizing vessel(6). The utility model is simple in structure, small in size and convenient for carrying, which can reduce workload effectively and can be used widely with easy operation.
Description
The utility model belongs to the agricultural atomizer tool, is specifically related to a kind of being convenient for carrying, and has the portable drawing-in type supercharging sprayer from function of increasing pressure.
Sprayer is the conventional apparatus of liquid substances such as plant husbandry is sprayed insecticide, liquid fertilizer.The traditional spray device is the hydrocone type structure, promptly relies on container itself is carried out pressing mode to spray.Sprayer unit can not separate with container like this, and the volume heaviness can only the operator be born, and has increased operator's labour intensity, and it is also very inconvenient to use.For this reason, the design people has developed a kind of portable drawing-in type supercharging sprayer through long-term putting into practice, study, and has overcome the deficiency of existing sprayer, evidence, and effect is good.
It is a kind of simple in structure that the purpose of this utility model is to provide, and the processing and fabricating cost is cheap, has the portable drawing-in type supercharging sprayer from function of increasing pressure.
The utility model is achieved in that and is provided with cylinder body, cylinder body and piston are movingly, the end of piston rod is provided with handle, the rear end of cylinder body is provided with seal cover, booster jar is fixed in the rear portion of cylinder body, and the jet pipe that connects spray gun is deep into the bottom of booster jar, and the cylinder body front portion is provided with check-valves, liquid inlet and outlet connects feed tube and drain pipe respectively on the check-valves, and the other end of drain pipe is connected with booster jar.
Because the utility model has adopted booster jar and check valve structure, make sprayer have pumping function, and volume is small and exquisite; Sprayer and liquid container split are convenient to alleviate the weight and the long distance transfusion of sprayer, and can be alleviated operator's labour intensity effectively.
Below in conjunction with accompanying drawing and embodiment the utility model is further described, but the utility model is not limited to shown in the accompanying drawing.
Accompanying drawing is the utility model overall structure cutaway view.
As shown in the figure, the utility model is provided with cylinder body 1, cylinder body 1 and piston 2 are movingly, the end of piston rod 3 is provided with handle 4, and the rear end of cylinder body 1 is provided with seal cover 5, and booster jar 6 is fixed in the rear portion of cylinder body 1, the jet pipe 14 that connects spray gun 13 is deep into the bottom of booster jar 6, cylinder body 1 front portion is provided with check-valves 7, and liquid inlet and outlet 15,16 connects feed tube 11 and drain pipe 12 respectively on the check-valves 7, and the other end of drain pipe 12 is connected with booster jar 6.
Check-valves 7 is two-way complementary structure, two valve alternation switches, and it is provided with admission chamber 8 and goes out in sap cavity 9, two chambers to be respectively equipped with the liquid inlet and outlet check valve, and admission chamber 8 is connected with chamber between the piston 2, and the liquid outlet 16 that goes out sap cavity 9 is connected with drain pipe 12.
Check-valves 7 is not limited to structure shown in the drawings or configuration mode, can realize that valve and configuration mode that the cylinder body liquid inlet and outlet hocket all can realize the purpose of this utility model.
Cylinder body 1 front end is provided with cushion chamber 10, which is provided with inlet 15 and is connected with feed tube 11.
The utility model can use materials such as aluminium alloy, steel, copper to make, and also can process with nonmetallic materials such as engineering plastics.
The utility model course of work:
Feed tube is inserted in the liquid container, pull back piston rod, the check valve that goes out sap cavity is closed, and the check-valves of admission chamber is opened, solution is drawn in the admission chamber by feed tube, promote piston rod forward, the check valve that goes out sap cavity is closed, and the check-valves of admission chamber is opened, solution is pressed in the booster jar by drain pipe, when booster jar pressure during greater than atmospheric pressure, solution is implemented the spraying operation promptly by the spray gun ejection.
Characteristics of the present utility model:
1, sprayer has had pumping function, has overcome the traditional spray device with inseparable big capacity Container, the drawback that service weight is big can alleviate operator's labour intensity effectively;
2, simple in structure, volume is small and exquisite, carrying portable, and also easy and simple to handle, with low cost, work The efficient height.
3, applied widely, go for liquid pesticidal, the spraying operation of the various liquid such as liquid fertilizer.
The utility model is a kind of portable agricultural atomizer tool, and progress has positive promotion and facilitation to agricultural technology to promote the use of the utility model, will obtain high economic benefit and social benefit.
Claims (3)
1, a kind of portable drawing-in type supercharging sprayer, be provided with cylinder body (1), cylinder body (1) and piston (2) are movingly, the end of piston rod (3) is provided with handle (4), the rear end of cylinder body (1) is provided with seal cover (5), it is characterized in that: booster jar (6) is fixed in the rear portion of cylinder body (1), the jet pipe (14) that connects spray gun (13) is deep into the bottom of booster jar (6), cylinder body (1) front portion is provided with check-valves (7), check-valves (7) is enterprising, liquid outlet (15,16) connect feed tube (11) and drain pipe (12) respectively, the other end of drain pipe (12) is connected with booster jar (6).
2, strong absorption integrated solar water heater as claimed in claim 1, it is characterized in that: two-way valve (7) is two-way complementary structure, it is provided with admission chamber (8) and goes out sap cavity (9), be respectively equipped with the liquid inlet and outlet check valve in two chambers, admission chamber (8) is connected with chamber between the piston (2), and the liquid outlet that goes out sap cavity (9) is connected with drain pipe (12).
3, strong absorption integrated solar water heater as claimed in claim 1 or 2 is characterized in that: cylinder body (1) front end is provided with cushion chamber (10), which is provided with inlet and is connected with feed tube (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233663 CN2620589Y (en) | 2003-03-21 | 2003-03-21 | Portable pumping supercharged sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233663 CN2620589Y (en) | 2003-03-21 | 2003-03-21 | Portable pumping supercharged sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2620589Y true CN2620589Y (en) | 2004-06-16 |
Family
ID=34248833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233663 Expired - Fee Related CN2620589Y (en) | 2003-03-21 | 2003-03-21 | Portable pumping supercharged sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2620589Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347821A (en) * | 2020-04-26 | 2020-06-30 | 雷文浩 | Spray drawing gun for art |
| TWI814037B (en) * | 2020-07-23 | 2023-09-01 | 尹昭映 | Spray nozzle capable of draining residual liquid and spray system including the same |
-
2003
- 2003-03-21 CN CN 03233663 patent/CN2620589Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347821A (en) * | 2020-04-26 | 2020-06-30 | 雷文浩 | Spray drawing gun for art |
| TWI814037B (en) * | 2020-07-23 | 2023-09-01 | 尹昭映 | Spray nozzle capable of draining residual liquid and spray system including the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |