CN109821681A - A kind of hand electric watering can - Google Patents
A kind of hand electric watering can Download PDFInfo
- Publication number
- CN109821681A CN109821681A CN201910186482.7A CN201910186482A CN109821681A CN 109821681 A CN109821681 A CN 109821681A CN 201910186482 A CN201910186482 A CN 201910186482A CN 109821681 A CN109821681 A CN 109821681A
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- Prior art keywords
- pump
- air pump
- water
- mixing chamber
- air
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000007921 spray Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000011493 spray foam Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 23
- 238000005187 foaming Methods 0.000 claims description 20
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002435 venom Substances 0.000 description 1
- 210000001048 venom Anatomy 0.000 description 1
- 231100000611 venom Toxicity 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Nozzles (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
A kind of hand electric watering can, including upper pot lid and staving, water pump and air pump are equipped in upper pot lid simultaneously, and the two is in parallel；The front end of upper pot lid is provided with spray assembly, and rear end is provided with handle；It is connected to inside the water inlet of water pump and staving, water outlet is connected to the mixing chamber of spray assembly；The air inlet of air pump is connected to ambient atmosphere, and gas outlet is connected to the mixing chamber of spray assembly；Further include third gear switch, is serially connected in the operating circuit of water pump, air pump and power supply composition, there is third gear working position；First grade to switch off the pump and air pump, second gear is only to open water pump to realize water spray, and third gear is to open water pump simultaneously and air pump is realized and sprays foam.Full automatic water spray or spray foam can be achieved in the present invention, improves using fluency and experience sense；In addition staving anti-pressure ability requirement is reduced, staving quality can be reduced, is conducive to user's long-time hand-held；The promotion that liquid level can be promoted in staving simultaneously, improves the intracorporal space utilization rate of bucket, is conducive to sustainable work.
Description
Technical field
The present invention relates to a kind of hand-held watering cans, and in particular to a kind of convenient for the hand-held electronic spray sprayed water or spray foam
Pot.
Background technique
Watering can is a kind of very high sprayer of practicability, can be used for air wetting, irrigating plant, it may also be used for sprinkling disappears
Venom body and pesticide are therefore widely used in the places such as family, unit and school since figure is small and exquisite.
Existing watering can is usually mainly made of kettle body, water pump component and spray module.Wherein, the kettle body is by upper pot lid
It is constituted with staving two parts.In use, it is generally necessary to the pressure rod of Manual press air pump assembly pressurizes to staving inside, from
And convenient for being sprayed water using air pressure.The above-mentioned problems of the prior art is: one, must frequent operation pressurization when user uses
Bar, therefore use process is time-consuming and laborious, experience sense is poor；Two, with the passage of air pressure, spraying work becomes unsustainable, needs
Air pressure is supplemented at any time；Three, the requirement for improving staving anti-pressure ability is unprofitable to reduce staving quality, is unfavorable for hand-held for a long time.
Therefore, above-mentioned the shortcomings of the prior art how is solved, is become as problem to be solved by this invention.
Summary of the invention
The object of the present invention is to provide a kind of hand electric watering cans.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of hand electric watering can, including upper pot lid and staving two parts, the two sealing cooperation；It is set simultaneously in the upper pot lid
There are water pump and air pump, the two is in parallel and works by a power drives；The front end of the upper pot lid is provided with spray assembly, after
End is provided with handle；
The water inlet of the water pump is connected to by a water inlet pipe with the inside of the staving, and the water outlet of water pump passes through an outlet pipe
It is connected to a mixing chamber of the spray assembly；The air inlet of the air pump is connected to ambient atmosphere, and the gas outlet of air pump passes through one
Escape pipe is connected to the mixing chamber of the spray assembly；The liquid inside the staving is sucked out simultaneously after being powered for the water pump
It is sent into mixing chamber, the air pump draws air into pot lid after being powered and is sent into mixing chamber, and liquid and air are in the mixing chamber
Interior mixing is simultaneously sprayed via the nozzle of the spray assembly front end；
It further include third gear switch, which is serially connected with the operating circuit of the water pump, the air pump and power supply composition
In, there is third gear working position；Wherein, first grade is switch off the pump and air pump, and water pump and air pump disconnect and the company of power supply at this time
It connects；Second gear is only to open water pump to realize water spray, and water pump connects to power supply at this time, and air pump disconnects the connection with power supply；Third gear
Realize spray foam to open water pump and air pump simultaneously, at this time water pump and air pump with the connection of power supply.
Related content in above-mentioned technical proposal is explained as follows:
1. in above scheme, an electric regulating switch is serially connected between the air pump and the power supply, the electricity regulating switch is for adjusting
The output power of solar term pump, to realize the adjusting to gas output.
2. in above scheme, the air inlet of the air pump or gas outlet are equipped with an opening adjuster, by adjusting air inlet
The air inflow or gas output of mouth or the aperture regulation air pump of gas outlet.
3. in above scheme, the spray assembly further includes a dismountable foaming piece, and the foaming piece is by foaming body and use
In the shell composition of fixed foaming body；The foaming piece is assemblied between the nozzle and the mixing chamber.
4. in above scheme, the power supply is rechargeable battery, in the handle of the upper pot lid rear end.
5. in above scheme, also rotation is provided with a swingle in the mixing chamber, the inner wall of the swingle and mixing chamber
Gap setting, and a helix is convexly equipped on the body of rod, which extends in the shape of a spiral along the length direction of the body of rod；
Inclination offers a water injection hole and an injecting hole on the shell of the mixing chamber, and the water injection hole is connected to going out for the water pump
Water pipe, the injecting hole is connected to the escape pipe of the air pump, and water injection hole and injecting hole are before the length direction one of mixing chamber
It is arranged in a staggered manner after one；It constitutes when liquids and gases enter mixing chamber mixing, the two timesharing enters and drives the swingle edge
Same direction rotation, the swingle play the role of being stirred while rotation to the liquids and gases in the mixing chamber.
The working principle of the invention and advantage are as follows:
A kind of hand electric watering can of the present invention, including upper pot lid and staving are equipped with water pump and air pump, the two in upper pot lid simultaneously
It is in parallel；The front end of upper pot lid is provided with spray assembly, and rear end is provided with handle；It is connected to inside the water inlet of water pump and staving, out
The mouth of a river is connected to the mixing chamber of spray assembly；The air inlet of air pump is connected to ambient atmosphere, the mixing chamber of gas outlet and spray assembly
Connection；The liquid (such as water or cleaning agent) inside staving is sucked into mixing chamber after water pump energization, air is sent by air pump after being powered
Mixing chamber, liquid and air are mixed into foam in mixing chamber and spray via the nozzle of spray assembly；It further include that third gear is opened
It closes, is serially connected in the operating circuit of water pump, air pump and power supply composition, there is third gear working position；First grade gentle to switch off the pump
Pump, second gear realize water spray only to open water pump, and third gear is while opening water pump and air pump realization spray foam.
Compared to existing technologies, full automatic water spray or spray foam can be achieved in the present invention, is not necessarily to artificial frequently pressurization, because
This use process is time saving and energy saving and carries out supplement pressurization without stopping working halfway, improves the fluency and user experience used
Sense；In addition staving anti-pressure ability requirement is reduced, therefore staving quality can be reduced, is conducive to user's long-time hand-held；Together
When since without pressurizeing in staving, the liquid level of liquid can be promoted as far as possible in staving, be improved in staving
Space utilization rate, be conducive to prolonged sustainable work.
Detailed description of the invention
Attached drawing 1 is the decomposition explosion figure of the embodiment of the present invention；
Attached drawing 2 is perspective view when pot lid partially opens in the embodiment of the present invention；
Attached drawing 3 is the schematic diagram of the section structure of the embodiment of the present invention；
Attached drawing 4 is the circuit diagram of the embodiment of the present invention；
Attached drawing 5 is the schematic diagram of the section structure of foaming piece of the embodiment of the present invention.
In the figures above: pot lid on 1.；2. staving；3. water pump；4. air pump；5. power supply；6. handle；7. water inlet；8. into
Water pipe；9. water outlet；10. outlet pipe；11. mixing chamber；12. air inlet；13. gas outlet；14. escape pipe；15. nozzle；16. three
Gear switch；17. electric regulating switch；18. foaming piece；19. foaming body；20. shell；21. swingle；22. helix；23. water filling
Hole；24. injecting hole；A. first grade；B. second gear；C. third gear.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments:
Embodiment: referring to shown in attached drawing 1 ~ 4, a kind of hand electric watering can, including 2 two parts of upper pot lid 1 and staving, the two are close
Envelope cooperation；Water pump 3 and air pump 4 are equipped in the upper pot lid 1 simultaneously, the two is in parallel and drives work by a power supply 5；It is described
The front end of upper pot lid 1 is provided with spray assembly, and rear end is provided with handle 6；The water pump 3, the air pump 4, the power supply 5 collect
In upper pot lid 1 described in Cheng Yu, therefore the structure of watering can is more compact, easily facilitates hand-held.
The water inlet 7 of the water pump 3 is connected to by a water inlet pipe 8 with the inside of the staving 2, and the water outlet 9 of water pump 3 is logical
An outlet pipe 10 is crossed to be connected to a mixing chamber 11 of the spray assembly；The air inlet 12 of the air pump 4 is by being opened in upper pot
Stomata (not drawing in figure) on lid 1 is connected to ambient atmosphere, and the gas outlet 13 of air pump 4 passes through an escape pipe 14 and the sprinkling group
The mixing chamber 11 of part is connected to；The liquid inside the staving 2 is sucked out and is sent into mixing chamber 11 after the energization of water pump 3,
The air pump 4 draws air into pot lid 1 and is sent into mixing chamber 11, liquid and air and mixes in the mixing chamber 11 after being powered
It is sprayed as foam and via the nozzle 15 of the spray assembly front end.
As shown in figure 4, further including third gear switch 16, which is serially connected with the water pump 3, the air pump 4 and institute
In the operating circuit for stating the composition of power supply 5, there is third gear working position；Wherein, first grade of A is switch off the pump 3 and air pump 4, at this time water
Pump 3 and air pump 4 disconnect and the connection of power supply 5；Second gear B is only to open water pump 3 to realize water spray, and water pump 3 and power supply 5 connect at this time
It connects, air pump 4 disconnects the connection with power supply 5；Third gear C is to open water pump 3 and air pump 4 simultaneously and realize to spray foam, at this time 3 He of water pump
Connection of the air pump 4 with power supply 5.It designing whereby, user can realize different use needs by operating the third gear switch 16,
Flexibly switching is realized between water spray and spray foam.
Wherein, an electricity regulating switch 17(such as governor can be also concatenated between the air pump 4 and the power supply 5), which adjusts
Section switch 17 is used to adjust the output power of air pump 4, to realize the adjusting to gas output, and then realizes the tune to consistency of foam
Section.Alternatively, the air inlet 12 of the air pump 4 or gas outlet 13 are equipped with an opening adjuster (non-attached drawing shows), by adjust into
The air inflow or gas output of port 12 or the aperture regulation air pump 4 of gas outlet 13, the same adjusting that can be achieved to consistency of foam.
Wherein, the spray assembly further includes a dismountable foaming piece 18, and the foaming piece 18 is by the foaming body 19(foaming
Body 19 can be foam, sponge, silk screen etc.) and shell 20 for fixing foaming body 19 form；The vertical of the foaming piece 18 cuts
Face is in rectangle, is assemblied between the nozzle 15 and the mixing chamber 11.There are many specifications for the foaming body 19, can produce difference
Consistency of foam is to meet user's difference requirement.
Wherein, the power supply 5 can be rechargeable battery, in the handle 6 of upper 1 rear end of pot lid.The design has
Help realize portable use, while chargeable design also improves user's use feeling.
Wherein, also rotation is provided with a swingle 21, the inner wall of the swingle 21 and mixing chamber 11 in the mixing chamber 11
Gap setting, and a helix 22 is convexly equipped on the body of rod, which extends in the shape of a spiral along the length direction of the body of rod；
Inclination offers a water injection hole 23 and an injecting hole 24 on the shell of the mixing chamber 11, and the water injection hole 23 is connected to described
The outlet pipe 10 of water pump 3, the injecting hole 24 is connected to the escape pipe 14 of the air pump 4, and water injection hole 23 and injecting hole 24 exist
The length direction of mixing chamber 11 is one in front and one in back arranged in a staggered manner；It constitutes when liquids and gases enter mixing chamber 11 and mix, the two point
When enter and the swingle 21 driven to rotate in the same direction, the swingle 21 rotate while in the mixing chamber 11
Liquids and gases play the role of being stirred, and keep mixing more abundant.
Compared to existing technologies, full automatic water spray or spray foam can be achieved in the present invention, is not necessarily to artificial frequently pressurization, because
This use process is time saving and energy saving and carries out supplement pressurization without stopping working halfway, improves the fluency and user experience used
Sense；In addition staving anti-pressure ability requirement is reduced, therefore staving quality can be reduced, is conducive to user's long-time hand-held；Together
When since without pressurizeing in staving, the liquid level of liquid can be promoted as far as possible in staving, be improved in staving
Space utilization rate, be conducive to prolonged sustainable work.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of hand electric watering can, it is characterised in that: including upper pot lid and staving two parts, the two sealing cooperation；It is described
Water pump and air pump are equipped in upper pot lid simultaneously, the two is in parallel and works by a power drives；The front end of the upper pot lid connects
Equipped with spray assembly, rear end is provided with handle；
The water inlet of the water pump is connected to by a water inlet pipe with the inside of the staving, and the water outlet of water pump passes through an outlet pipe
It is connected to a mixing chamber of the spray assembly；The air inlet of the air pump is connected to ambient atmosphere, and the gas outlet of air pump passes through one
Escape pipe is connected to the mixing chamber of the spray assembly；The liquid inside the staving is sucked out simultaneously after being powered for the water pump
It is sent into mixing chamber, the air pump draws air into pot lid after being powered and is sent into mixing chamber, and liquid and air are in the mixing chamber
Interior mixing is simultaneously sprayed via the nozzle of the spray assembly front end；
It further include third gear switch, which is serially connected with the operating circuit of the water pump, the air pump and power supply composition
In, there is third gear working position；Wherein, first grade is switch off the pump and air pump, and water pump and air pump disconnect and the company of power supply at this time
It connects；Second gear is only to open water pump to realize water spray, and water pump connects to power supply at this time, and air pump disconnects the connection with power supply；Third gear
Realize spray foam to open water pump and air pump simultaneously, at this time water pump and air pump with the connection of power supply.
2. watering can according to claim 1, it is characterised in that: be serially connected with an electricity between the air pump and the power supply and adjust
Switch, the electricity regulating switch are used to adjust the output power of air pump, to realize the adjusting to gas output.
3. watering can according to claim 1, it is characterised in that: the air inlet of the air pump or gas outlet are equipped with an aperture
Adjuster, the air inflow or gas output of the aperture regulation air pump by adjusting air inlet or gas outlet.
4. watering can according to claim 1, it is characterised in that: the spray assembly further includes a dismountable foaming piece,
Shell of the foaming piece by foaming body and for fixing foaming body forms；The foaming piece is assemblied in the nozzle and the mixing
Between chamber.
5. watering can according to claim 1, it is characterised in that: the power supply is rechargeable battery, after being set to the upper pot lid
In the handle at end.
6. watering can according to claim 1, it is characterised in that: also rotation is provided with a swingle in the mixing chamber, should
The inner wall gap setting of swingle and mixing chamber, and a helix is convexly equipped on the body of rod, the helix is along the length side of the body of rod
To extending in the shape of a spiral；
Inclination offers a water injection hole and an injecting hole on the shell of the mixing chamber, and the water injection hole is connected to going out for the water pump
Water pipe, the injecting hole is connected to the escape pipe of the air pump, and water injection hole and injecting hole are before the length direction one of mixing chamber
It is arranged in a staggered manner after one；It constitutes when liquids and gases enter mixing chamber mixing, the two timesharing enters and drives the swingle edge
Same direction rotation, the swingle play the role of being stirred while rotation to the liquids and gases in the mixing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186482.7A CN109821681A (en) | 2019-03-12 | 2019-03-12 | A kind of hand electric watering can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186482.7A CN109821681A (en) | 2019-03-12 | 2019-03-12 | A kind of hand electric watering can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109821681A true CN109821681A (en) | 2019-05-31 |
Family
ID=66869120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910186482.7A Pending CN109821681A (en) | 2019-03-12 | 2019-03-12 | A kind of hand electric watering can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109821681A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801956A (en) * | 2019-10-29 | 2020-02-18 | 苏州劲山电动工具有限公司 | Portable double-liquid storage barrel electric foam cleaning gun and control method thereof |
| CN114246130A (en) * | 2021-12-30 | 2022-03-29 | 浙江三骐科技有限公司 | Electric watering can |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201308896Y (en) * | 2008-11-06 | 2009-09-16 | 黄演洪 | Foam generating device of cleaning equipment |
| CN203899805U (en) * | 2014-06-20 | 2014-10-29 | 长安大学 | Electric spray bottle |
| CN205392828U (en) * | 2016-03-11 | 2016-07-27 | 台州市斯佩雷尔植保机械有限公司 | Structure is handed to electronic handheld spraying kettle |
| CN205894213U (en) * | 2016-08-07 | 2017-01-18 | 林卓鸿 | Miniature foam maker and spout bubble kettle based on this foam maker |
| CN206996912U (en) * | 2017-05-24 | 2018-02-13 | 苏州嘉达园林工具有限公司 | A kind of compact hand electric watering can of shower nozzle |
| CN207222185U (en) * | 2017-06-23 | 2018-04-13 | 谢沛文 | A kind of electronic watering can |
| CN208407400U (en) * | 2018-04-23 | 2019-01-22 | 谢沛文 | A kind of electronic watering can that center of gravity is firm |
| CN209849133U (en) * | 2019-03-12 | 2019-12-27 | 苏州嘉达园林工具有限公司 | Hand-held electric watering can |
-
2019
- 2019-03-12 CN CN201910186482.7A patent/CN109821681A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201308896Y (en) * | 2008-11-06 | 2009-09-16 | 黄演洪 | Foam generating device of cleaning equipment |
| CN203899805U (en) * | 2014-06-20 | 2014-10-29 | 长安大学 | Electric spray bottle |
| CN205392828U (en) * | 2016-03-11 | 2016-07-27 | 台州市斯佩雷尔植保机械有限公司 | Structure is handed to electronic handheld spraying kettle |
| CN205894213U (en) * | 2016-08-07 | 2017-01-18 | 林卓鸿 | Miniature foam maker and spout bubble kettle based on this foam maker |
| CN206996912U (en) * | 2017-05-24 | 2018-02-13 | 苏州嘉达园林工具有限公司 | A kind of compact hand electric watering can of shower nozzle |
| CN207222185U (en) * | 2017-06-23 | 2018-04-13 | 谢沛文 | A kind of electronic watering can |
| CN208407400U (en) * | 2018-04-23 | 2019-01-22 | 谢沛文 | A kind of electronic watering can that center of gravity is firm |
| CN209849133U (en) * | 2019-03-12 | 2019-12-27 | 苏州嘉达园林工具有限公司 | Hand-held electric watering can |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801956A (en) * | 2019-10-29 | 2020-02-18 | 苏州劲山电动工具有限公司 | Portable double-liquid storage barrel electric foam cleaning gun and control method thereof |
| CN114246130A (en) * | 2021-12-30 | 2022-03-29 | 浙江三骐科技有限公司 | Electric watering can |
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Effective date of registration: 20230207 Address after: No. 518, Duyen Hai Avenue, Baochang Town, Haimen District, Nantong City, Jiangsu Province, 226000 Applicant after: Nantong Jiada Precision Manufacturing Co.,Ltd. Address before: 215127 No. 128 Linggang Road, Yongzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant before: SUZHOU GARDSTAR INDUSTRIAL CO.,LTD. |