CN205308635U - Backpacking -type electric sprayer - Google Patents
Backpacking -type electric sprayer Download PDFInfo
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- CN205308635U CN205308635U CN201620006787.7U CN201620006787U CN205308635U CN 205308635 U CN205308635 U CN 205308635U CN 201620006787 U CN201620006787 U CN 201620006787U CN 205308635 U CN205308635 U CN 205308635U
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Abstract
The utility model belongs to the technical field of the atomizer, refer in particular to a backpacking -type electric sprayer, including the box, one side of box is equipped with the braces, the box includes the box and is used for the lower box stock solution and that have the inlet, go up the box internal stability be equipped with two water pumps, for the battery of two water pumps power supplies and the controller of control pump work, be connected with on the water inlet of every water pump to stretch into and be connected with spraying rod through the fluid -discharge tube on the internal pipette of nowel, the delivery port, through the connecting pipe intercommunication, the advantage is between two fluid -discharge tubes: set up two water pumps through the top at the liquid reserve tank, the consumer has improved nebulization efficiency in the use, when needs carry out remote spraying or high altitude spraying, make one of them spraying rod be in the closed condition, has formed two water pumps like this and for another spraying rod supplies to press, has leaded to another spraying rod's water pressure very big, conveniently carries out the spraying of remote spraying or high altitude, and the wide range of spraying improves nebulization efficiency.
Description
Technical field
This utility model belongs to aerosol apparatus technical field, refers in particular to a kind of knapsack electric sprayer.
Background technology
Knapsack sprayer is a kind of relatively common aerosol apparatus in daily life, knapsack sprayer has generally comprised reserving liquid tank, water pump, spray boom and braces, in use, reserving liquid tank is carried on the back at back by consumer, liquid in reserving liquid tank is extracted out by pump working, and the hand-held spray boom of consumer realizes spray effect. But the water pump on existing knapsack sprayer and the generally individually only one of which of spray boom, the area that consumer in use sprays is little, nebulization efficiency is relatively low, cause that hydraulic pressure is less owing to single water pump carries out imbibition, cannot be carried out remote spraying, the height of spraying is low, spread of spray is narrow, affects the nebulization efficiency of aerosol apparatus.
Summary of the invention
The purpose of this utility model is to provide one can carry out spraying at a distance, high-altitude spraying, and spread of spray is wide, is effectively improved the knapsack electric sprayer of nebulization efficiency.
The purpose of this utility model is achieved in that
Knapsack electric sprayer, including casing, the side of casing is provided with braces, described casing include upper box and for liquid storage and lower box with inlet, the accumulator be installed with two water pumps in upper box, being two water pumps and powering and the controller controlling pump working, the water inlet of each water pump is connected to extend in lower box pipette, outlet is connected to spray lance by discharging tube, connected by connecting tube between two discharging tubes.
In technique scheme, the lateral wall of described casing is provided with the on and off switch controlling water pump break-make and regulates the speed-regulating switch of pump working speed.
In technique scheme, described speed-regulating switch is one, regulates the rotating speed of two water pumps simultaneously; Or described speed-regulating switch is two, regulate the rotating speed of two water pumps respectively.
In technique scheme, the lateral wall of described casing is provided with the instrumental panel of display accumulator electric-quantity.
This utility model highlights and useful having the technical effect that compared to existing technology
1, this utility model by arranging two water pumps at the top of reserving liquid tank, each water pump connects and is respectively connected with spray lance, consumer in use improves nebulization efficiency, when needs carry out at a distance spraying or high-altitude spraying time so that it is in a spray lance be closed, result in formation of two water pumps and carry out voltage supply for another spray lance, cause that the hydraulic pressure of another spray lance is very big, conveniently carrying out spraying at a distance or high-altitude spraying, the scope of spraying is wide, improves nebulization efficiency.
2, this utility model regulates the operating rate of water pump by speed-regulating switch, regulates the operating rate of water pump with satisfied best spray effect according to practical situation.
3, the lateral wall of casing of the present utility model is provided with instrumental panel, and consumer can pass through instrumental panel and recognize the electricity of accumulator in real time, convenient in time for accumulator charging.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is one of sectional perspective structural representation of the present utility model.
Fig. 3 is the two of sectional perspective structural representation of the present utility model.
Detailed description of the invention
This utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 13:
Knapsack electric sprayer, including casing 1, the side of casing 1 is provided with braces 2, described casing 1 include upper box 3 and for liquid storage and lower box 4 with inlet, it is installed with two water pumps 5 in upper box 3, is the accumulator 6 of two water pump 5 power supplies and controls the controller 7 that water pump 5 works, the water inlet of each water pump 5 is connected to extend in lower box 4 pipette 8, outlet is connected to spray lance 10 by discharging tube 9, connected by connecting tube 11 between two discharging tubes 9.
The lateral wall of above-mentioned casing 1 is provided with the on and off switch 12 controlling water pump 5 break-make and regulates the speed-regulating switch 13 of water pump 5 operating rate.
Above-mentioned speed-regulating switch 13 is one, regulates the rotating speed of two water pumps 5 simultaneously; Or described speed-regulating switch 13 is two, regulate the rotating speed of two water pumps 5 respectively.
The lateral wall of above-mentioned casing 1 is provided with the instrumental panel 14 of display accumulator electric-quantity.
Operation principle of the present utility model is:
Medicinal liquid is circulated in lower box 4 during use, casing 1 is carried on the back at back by user, turning on the power switch 12 makes pump working be extracted out by the medicinal liquid in lower box 4, consumer holds spray lance 10 and sprays, and consumer can regulate the operating rate of water pump 5 to reach best spray effect according to practical situation; When carrying out spraying at a distance or high-altitude spraying when needs, wherein closing by a spray lance 10, two such water pump 5 just provides hydraulic pressure for another spray lance 10, and hydraulic pressure is relatively larger, it is achieved remote spraying or high-altitude spraying.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (4)
1. knapsack electric sprayer, including casing, the side of casing is provided with braces, it is characterized in that: described casing include upper box and for liquid storage and lower box with inlet, the accumulator be installed with two water pumps in upper box, being two water pumps and powering and the controller controlling pump working, the water inlet of each water pump is connected to extend in lower box pipette, outlet is connected to spray lance by discharging tube, connected by connecting tube between two discharging tubes.
2. knapsack electric sprayer according to claim 1, it is characterised in that: the lateral wall of described casing is provided with the on and off switch controlling water pump break-make and regulates the speed-regulating switch of pump working speed.
3. knapsack electric sprayer according to claim 2, it is characterised in that: described speed-regulating switch is one, regulates the rotating speed of two water pumps simultaneously; Or described speed-regulating switch is two, regulate the rotating speed of two water pumps respectively.
4. knapsack electric sprayer according to claim 1, it is characterised in that: the lateral wall of described casing is provided with the instrumental panel of display accumulator electric-quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006787.7U CN205308635U (en) | 2016-01-05 | 2016-01-05 | Backpacking -type electric sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006787.7U CN205308635U (en) | 2016-01-05 | 2016-01-05 | Backpacking -type electric sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308635U true CN205308635U (en) | 2016-06-15 |
Family
ID=56200828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620006787.7U Active CN205308635U (en) | 2016-01-05 | 2016-01-05 | Backpacking -type electric sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067307A (en) * | 2022-07-06 | 2022-09-20 | 台州市凯锋塑钢有限公司 | Electric sprayer |
-
2016
- 2016-01-05 CN CN201620006787.7U patent/CN205308635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067307A (en) * | 2022-07-06 | 2022-09-20 | 台州市凯锋塑钢有限公司 | Electric sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |