CN209628287U - A kind of electronic watering can - Google Patents
A kind of electronic watering can Download PDFInfo
- Publication number
- CN209628287U CN209628287U CN201920167278.6U CN201920167278U CN209628287U CN 209628287 U CN209628287 U CN 209628287U CN 201920167278 U CN201920167278 U CN 201920167278U CN 209628287 U CN209628287 U CN 209628287U
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- China
- Prior art keywords
- shell
- fixing seat
- outlet pipe
- sealing
- pipe
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Abstract
The utility model discloses a kind of electronic watering cans, sparge pipe including shell He the outside that shell is arranged in, electric water pump is provided on shell, electric water pump is provided with positioned at the intracorporal water inlet pipe of shell and outlet pipe, feature is that fixing seat is provided in shell, limbers is provided in fixing seat, outlet pipe is connected to by limbers with sparge pipe, check valve is fixedly installed in limbers, check valve is used for connection outlet pipe and sparge pipe when hydraulic pressure is more than setting pressure, and sealing water outlet pipe and sparge pipe when hydraulic pressure is lower than setting pressure；Advantage is that fixing seat is arranged in shell, check valve is set in the limbers in fixing seat, when the water in outlet pipe applies hydraulic pressure to fixing seat, because fixing seat is arranged in watering can shell, it is securely supported by shell, so that fixing seat is very firm, in addition hydraulic pressure facilitates between outlet pipe and fixing seat to be fitted close, sealing effect is good, is conducive to save water resource.
Description
Technical field
The utility model relates to water injector field, especially a kind of electronic watering can.
Background technique
Watering can is agricultural and the indispensable equipment of horticultural field, is mainly used for spraying gardens flowers and plants or crops
It spills, or for being used when household cleaning disinfection.Common watering can is generally manual pressure watering can, and water spray efficiency is lower, market
It is upper electronic watering can occur, it is worked using motor driven water pump, so as to persistently spray water.When electronic watering can stops
When sprinkling, the water in electronic watering can cannot close in time, waste water resource, to solve this problem, be provided with list on existing shell
To valve and sparge pipe, check valve is set in the sparge pipe of hull outside by fixing seat, between fixing seat and sparge pipe
It is sealed by sealing ring；This structure closes sparge pipe in time water outlet when realizing that electronic watering can stops sprinkling using check valve is logical
Water resource is saved in road, but because the hydraulic pressure in electronic watering can gradually generates gap between fixing seat and sparge pipe, and causes to leak
Water cannot play preferable sealing effect for a long time.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of good airproof performances, the electronic watering can of saving water resource.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of electronic watering can, including shell and
The sparge pipe of the outside of the shell is set, electric water pump, the electric water pump setting are provided on the shell
Have and be located at the intracorporal water inlet pipe of shell and outlet pipe, is provided with fixing seat in the shell, is set in the fixing seat
It is equipped with limbers, the outlet pipe is connected to by the limbers with the sparge pipe, fixed in the limbers
It is provided with check valve, the check valve is used for the connection outlet pipe and the water spray when hydraulic pressure is more than setting pressure
Pipe, and the sealing outlet pipe and the sparge pipe when hydraulic pressure is lower than setting pressure.
The check valve includes the mounting base being fixed in the fixing seat and the mounting base is arranged in
Interior spherical sealing element and spring, the mounting base include the interconnecting piece and sealing of integrally connected, and the interconnecting piece is inserted
In the outlet pipe, the sealing is fixed in the limbers, in one end of the sealing
Portion is provided with the cone seal chamber being sequentially increased from enclosure interior to external aperture, setting inside the other end of the sealing
There is a fixed ring, the spherical sealing element is sealingly disposed in that the cone seal is intracavitary, and the spring apical grafting is in institute
Between the spherical sealing element stated and the fixed ring.The mounting base of check valve is fixed in fixing seat, when hydraulic pressure is to peace
It fills seat and applies that pressure is bigger, and mounting base connect tighter with fixing seat, and leakproofness is better；Mounting base is both the valve of check valve simultaneously
Body, and realize the fixed function to outlet pipe, components are reduced, it is simple for structure, it effectively reduces cost；When electronic watering can is in non-spray
Spring resists spherical sealing element when spilling state, blocks cone seal chamber, prevents from being discharged, and realizes sealing；When the sprinkling of electronic watering can,
Spherical sealing element compressed spring, water under hydraulic pressure flow out of the water outlet pipe, and are sprayed by sparge pipe；Spherical sealing element preferred steel
Ball, ball hardness is high, improves service life.
Installation snap ring, the installation snap ring card are radially outward provided between the interconnecting piece and the sealing
It is located at outside the limbers.Snap ring improves firmness of the interconnecting piece in fixing seat, helps to improve the sealing effect of check valve
Fruit, and structure is simple.
The shell includes upper casing and lower casing, and the upper casing is removably connect with the lower casing, the electricity
Dynamic water pump is fixed on the upper casing.Shell is divided into upper casing and lower casing, facilitates installation check valve, outlet pipe and water inlet
Pipe；If enclosure interior components easy maintenance and replacement when something goes wrong, improves service life, save the cost.
The lower casing is provided with inflow column, and the end of the water inlet pipe is fixed on the inflow column.Under
Shell is provided with inflow column and facilitates the extraction intracorporal water of shell, and can thoroughly take out water in pot to the greatest extent, saves water resource.
It uses and is threadedly coupled between the mounting base and the fixing seat.Mounting base is facilitated to install using threaded connection
It is also easy, reduces costs on shell, while in later maintenance.
Compared with prior art, the utility model has the advantages that fixing seat is arranged in shell, check valve is set to fixing seat
In interior limbers, when the water in outlet pipe applies hydraulic pressure to fixing seat, because fixing seat is arranged in watering can shell, by shell
Body securely supports, so that fixing seat is very firm, in addition hydraulic pressure facilitates between outlet pipe and fixing seat to be fitted close, and sealing effect
Fruit is good, is conducive to save water resource.
Detailed description of the invention
Fig. 1 is the schematic diagram one of the utility model；
Fig. 2 is the schematic diagram two of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Embodiment one: a kind of electronic watering can, the sparge pipe 2 including shell 1 He the outside that shell 1 is arranged in are set on shell 1
It is equipped with electric water pump (figure is not shown), electric water pump is provided with water inlet pipe 31 and outlet pipe 32 in shell 1, sets in shell
It is equipped with fixing seat 10, limbers 101 is provided in fixing seat, outlet pipe 32 is connected to by limbers 101 with sparge pipe 2, water flowing
Check valve 4 is fixedly installed in hole 101, check valve 4 is used for connection outlet pipe 32 and sparge pipe when hydraulic pressure is more than setting pressure
2, and sealing water outlet pipe 32 and sparge pipe 2 when hydraulic pressure is lower than setting pressure；Check valve 4 includes that mounting base 41 and setting are being installed
Steel ball 42 and spring 43 in seat 41 are used between mounting base 41 and fixing seat 10 and are threadedly coupled；Mounting base 41 includes integrally connecting
The interconnecting piece 411 and sealing 412 connect, interconnecting piece 411 are inserted in outlet pipe 32, and sealing 412 is fixed at outlet pipe
Between 32 and sparge pipe 2, one end of sealing 412 is internally provided with the taper being sequentially increased inside shell 1 to external aperture
Seal chamber, the other end of sealing 412 are internally provided with fixed ring, and it is intracavitary that steel ball 42 is sealingly disposed in cone seal, spring 43
Elastic top is connected between steel ball 42 and fixed ring, and installation snap ring is radially outward provided between interconnecting piece 411 and sealing 412
413, installation snap ring 413 is fastened on outside limbers 101.
Embodiment two: other parts are the same as example 1, the difference is that shell 1 includes upper casing 11 and lower casing
12, using being threadedly coupled between upper casing 11 and lower casing 12, electric water pump is fixed on upper casing 11.
Embodiment three: other parts are identical as embodiment two, the difference is that lower casing 12 is provided with inflow column 121,
The end of water inlet pipe 31 is fixed on inflow column 121.
Claims (6)
1. a kind of electronic watering can, the sparge pipe including shell He the outside that the shell is arranged in is arranged on the shell
There is electric water pump, the electric water pump is provided with positioned at the intracorporal water inlet pipe of shell and outlet pipe, it is characterised in that institute
It is provided with fixing seat in the shell stated, limbers is provided in the fixing seat, the outlet pipe passes through the water flowing
Hole is connected to the sparge pipe, and check valve is fixedly installed in the limbers, and the check valve is used for when hydraulic pressure is super
Outlet pipe described in connection and the sparge pipe when crossing setting pressure, and go out described in sealing when hydraulic pressure is lower than setting pressure
Water pipe and the sparge pipe.
2. a kind of electronic watering can according to claim 1, it is characterised in that the check valve includes being fixed at institute
The mounting base in fixing seat stated and the spherical sealing element and spring that are arranged in the mounting base, the mounting base include
The interconnecting piece and sealing of integrally connected, the interconnecting piece are inserted in the outlet pipe, and the sealing fixation is set
It sets in the limbers, one end of the sealing, which is internally provided with, to be sequentially increased from enclosure interior to external aperture
Cone seal chamber, the other end of the sealing are internally provided with fixed ring, and the spherical sealing element is sealingly disposed in institute
The cone seal stated is intracavitary, and the spring apical grafting is between the spherical sealing element and the fixed ring.
3. a kind of electronic watering can according to claim 2, it is characterised in that the interconnecting piece and the sealing it
Between be radially outward provided with installation snap ring, the installation snap ring is fastened on outside the limbers.
4. a kind of electronic watering can according to claim 3, it is characterised in that the shell includes upper casing and lower casing, described
Upper casing removably connect with the lower casing, the electric water pump is fixed on the upper casing.
5. a kind of electronic watering can according to claim 4, it is characterised in that the lower casing is provided with inflow column, described
The end of water inlet pipe is fixed on the inflow column.
6. a kind of electronic watering can according to claim 2, it is characterised in that the mounting base and the fixing seat it
Between using be threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167278.6U CN209628287U (en) | 2019-01-30 | 2019-01-30 | A kind of electronic watering can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167278.6U CN209628287U (en) | 2019-01-30 | 2019-01-30 | A kind of electronic watering can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209628287U true CN209628287U (en) | 2019-11-15 |
Family
ID=68480079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920167278.6U Active CN209628287U (en) | 2019-01-30 | 2019-01-30 | A kind of electronic watering can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209628287U (en) |
-
2019
- 2019-01-30 CN CN201920167278.6U patent/CN209628287U/en active Active
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| GR01 | Patent grant |