CN2203189Y - Swirl type spray machine - Google Patents
Swirl type spray machine Download PDFInfo
- Publication number
- CN2203189Y CN2203189Y CN 94217140 CN94217140U CN2203189Y CN 2203189 Y CN2203189 Y CN 2203189Y CN 94217140 CN94217140 CN 94217140 CN 94217140 U CN94217140 U CN 94217140U CN 2203189 Y CN2203189 Y CN 2203189Y
- Authority
- CN
- China
- Prior art keywords
- pump
- utility
- model
- type spray
- swirl
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the equipment for plant protection, more especially, relating to a swirl type spray machine. The utility model is characterized in that a pump which is used for driving the liquid to flow is a swirl pump. The swirl pump is composed of a machine body, an impeller, an axle, and a machine cover. The upper side of the machine body is provided with a side passage which is communicated with a water inlet and a water outlet, and a pressure regulating valve is installed on the passage. The utility model has the advantages of compact structure, small size, uniform flow quantity, and stable movement.
Description
The utility model belongs to equipment for plant protection, specifically a kind of spiral vortex type spraying machine.
At present, the motor driven screw rod sprayer that motor driven sprayer has Shaanxi Province Liquan Diesel Engine Plant to produce, the patent No.: 92228516.0.Screw spray structure compactness, pressure stability.The shortcoming that exists is that screw rod is difficult for processing, adopts Approximate Machining Method mostly, and when working like this, mechanical loss is big, and efficient is low.
The purpose of this utility model is to provide a kind of high efficiency, and simple in structure, a kind of spiral vortex type spraying machine that pressure is high.
The utility model is achieved in that driving liquid is peripheral pump from liquid cylinder by the pump that suction hose ［ 2 ］ enters outlet pipe ［ 8 ］, and peripheral pump is to be made of mutually body ［ 4 ］, impeller ［ 5 ］, axle ［ 6 ］, cover ［ 3 ］.Peripheral pump has compact conformation, volume is little, flow is even, motion is steady, noise is little, service life is long, efficient is than advantages such as height.On body ［ 4 ］, be provided with the bypass that water inlet and delivery port directly are connected, on this path, be provided with pressure regulator valve ［ 7 ］.If the purpose of this pressure regulator valve is to adjust the pressure in when spraying, it two is effects of playing an overflow valve, that is to say safety effect.
Accompanying drawing one is a structural representation of the present utility model.
Accompanying drawing two is a fundamental diagram of the present utility model.
Now in conjunction with the accompanying drawings embodiment of the present utility model is described further:
Cast injection moulding or cast a body ［ 4 ］ with plastics or life, cover ［ 3 ］ is equipped with impeller ［ 5 ］ in body ［ 4 ］, and impeller ［ 5 ］ is contained on the axle ［ 6 ］.Axle ［ 6 ］ stretches out body ［ 4 ］ outer end same drive unit (gasoline engine, diesel engine or motor) and links, on body ［ 4 ］, be provided with the bypass that water inlet and delivery port directly are connected, on this path, be provided with pressure regulator valve ［ 7 ］, suction hose ［ 2 ］ links to each other with water inlet on the body ［ 4 ］, delivery port on the same body of outlet pipe ［ 8 ］ ［ 4 ］ links to each other, and is provided with stop valve between spray lance ［ 9 ］ and the outlet pipe ［ 8 ］.Suction hose ［ 2 ］ is provided with filter screen ［ 1 ］ in containing the soup cylinder.
Claims (2)
1, a kind of spiral vortex type spraying machine, it is by suction hose [2], outlet pipe [8], and spray lance [9] constitutes mutually with the pump that drives liquid flow, of the present utility modelly be characterised in that the pump that drives liquid flow is a peripheral pump, peripheral pump is to be made of mutually with cover [3] body [4], impeller [5], axle [6].
2, spiral vortex type spraying machine as claimed in claim 1 is characterized in that being provided with the bypass that water inlet and delivery port directly are connected on body ［ 4 ］, pressure regulator valve ［ 7 ］ is located on this path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94217140 CN2203189Y (en) | 1994-07-13 | 1994-07-13 | Swirl type spray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94217140 CN2203189Y (en) | 1994-07-13 | 1994-07-13 | Swirl type spray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2203189Y true CN2203189Y (en) | 1995-07-12 |
Family
ID=33832663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94217140 Expired - Fee Related CN2203189Y (en) | 1994-07-13 | 1994-07-13 | Swirl type spray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2203189Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213218A (en) * | 2010-04-08 | 2011-10-12 | 丁勇保 | High-efficiency booster pump device for spraying machine |
-
1994
- 1994-07-13 CN CN 94217140 patent/CN2203189Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213218A (en) * | 2010-04-08 | 2011-10-12 | 丁勇保 | High-efficiency booster pump device for spraying machine |
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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 |