CN108719000A - A kind of flower-watering device - Google Patents
A kind of flower-watering device Download PDFInfo
- Publication number
- CN108719000A CN108719000A CN201810559402.3A CN201810559402A CN108719000A CN 108719000 A CN108719000 A CN 108719000A CN 201810559402 A CN201810559402 A CN 201810559402A CN 108719000 A CN108719000 A CN 108719000A
- Authority
- CN
- China
- Prior art keywords
- cavity
- flower
- elastic component
- watering device
- piston
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a kind of flower-watering device, including shell, partition board is installed in shell, shell is divided into the first cavity and the second cavity, the open-work of connection the first cavity and the second cavity is formed in the middle part of partition board by partition board；First cavity is connected with gland by the first elastic component, and cooperation gland is formed with apopore on the first cavity；Inlet opening is formed on second cavity and hole of watering flowers；Piston structure is connected with by interior elastic component in second cavity；The apopore of one flower-watering device is connected to the inlet opening of another flower-watering device.The present invention, not by hydraulic pressure, water flowing time effects, it is simple, effective to adjust irrigation amount to every potted flower irrigation amount.
Description
Technical field
The present invention relates to a kind of flower-watering devices, belong to machinery field.
Background content
Current flower-watering system for pump or tap hydraulic pressure is provided, by one supervisor be diverted to it is each be in charge of, flow directly into each
Flowerpot.The total flow watered flowers is controlled by controlling the water flowing time of pump or valve, and for flowing into the water in per potted flower only
It is that the size of outlet is in charge of to adjust by control, control difficulty is big；Even if it is the same to export size, due to far from water source end hydraulic pressure
Reduce, flowing into the water of flowerpot can also become smaller.Each irrigation amount changes with hydraulic pressure, water flowing time change, causes close to pump
Or spending for tap is easy to pour dilutional hyponatremia and generates damage caused by waterlogging, and spending far from pump or tap is easy watering and very few leads to drought.Together
When irrigation amount difference, cause colored growing way different so that model flower put etc. can not be grown simultaneously, lead needs often to flower
It is replaced.
Invention content
The present invention overcomes the shortcomings of the prior art, and the invention discloses a kind of flower-watering devices.The present invention is to every potted flower
Irrigation amount not by hydraulic pressure, water flowing time effects, it is simple, effectively that the present invention adjusts irrigation amount.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of flower-watering device, including shell are equipped with partition board in shell, and shell is divided into the first cavity and the second chamber by partition board
Body, partition board middle part are formed with the open-work of connection the first cavity and the second cavity；First cavity is provided with gland, matches on the first cavity
Combined pressure lid is formed with apopore；Inlet opening is formed on second cavity and hole of watering flowers；It is connected by interior elastic component in second cavity
There is piston structure；Apopore is sealed or is connected to the inlet opening of another flower-watering device.
It is further to improve, further include the block for coordinating gland installation.
Further to improve, first cavity connects gland, first elastic component and interior bullet by the first elastic component
Property part be spring or elastic rod.
Further to improve, the open-work includes blasthole and leakage hole.
Further to improve, the piston structure is piston.
Further to improve, the apopore is directly connected to open-work.
Further to improve, second cavity includes third cavity and the 4th cavity；Third cavity and the 4th cavity are logical
Cross communicating pipe connection；Open-work was on communicating pipe；The piston structure includes the piston in the 4th cavity and is in third
Outer piston in cavity；Interior elastic component connects the 4th cavity and piston；Outer piston is fixedly connected with the mandril coordinated with piston, top
Inner carrier is slidably connected on bar；Third elastic component is installed, between outer piston and inner carrier between outer piston and third cavity
4th elastic component is installed；Hole of watering flowers is on third cavity；Third cavity is connected to by communicating pipe with the 4th cavity；Inlet opening
On third cavity or communicating pipe or the 4th cavity；Interior elastic component is more than the gland to water by piston to the pressure of water
Pressure.
Further to improve, the inlet opening is in third cavity end face；The hole of watering flowers is in third cavity side.
Further to improve, the third elastic component and the 4th elastic component are spring, and third elastic component is set in the 4th
Outside elastic component.
It is further to improve, the mandril be installed with baffle ring, the 4th elastic component and inner carrier in outer piston and
Between baffle ring.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is water storage and the process schematic watered flowers after embodiment 1 connects；
Fig. 3 is the structural schematic diagram of embodiment 2；
Fig. 4 is the process schematic that inlet opening intakes after embodiment 2 connects；
Fig. 5 is the process schematic that hole waters flowers of watering flowers after implementing 2 connections；
Fig. 6 is the flower-watering device structural schematic diagram of embodiment 3；
Fig. 7 is structural scheme of mechanism when 3 flower-watering device of embodiment is intake；
Fig. 8 is structural scheme of mechanism when 3 flower-watering device of embodiment is discharged；
Fig. 9 is the flower-watering system structural schematic diagram of embodiment 4；
Figure 10 is reversal valve schematic diagram in embodiment 6.
Specific implementation mode
Embodiment 1
A kind of flower-watering device as shown in Figs. 1-2, including shell 1 are equipped with partition board 2 in shell 1, and shell 1 is divided by partition board 2
First cavity 3 and the second cavity 4,2 middle part of partition board are formed with the open-work 5 of connection the first cavity 3 and the second cavity 4；First cavity 3
It is connected with gland 7 by the first elastic component 6, cooperation gland 7 is formed with apopore 8 on the first cavity 3；It is shaped on second cavity 4
There is inlet opening 9 and hole 10 of watering flowers；Piston structure is connected with by interior elastic component 11 in second cavity 4；One flower-watering device goes out
Water hole 8 is connected to the inlet opening 9 of another flower-watering device.First cavity, 3 internal shaping has the block 13 coordinated with gland 7.First
Cavity blow-by is arranged, and convenient for breathing freely, prevents its pressure excessive.First elastic component 6 and interior elastic component 11 are spring or elastic rod,
Preferably spring.Piston structure is piston 12.
When water inlet, water enters from inlet opening 9, will be pressed after piston 12 by hydraulic pressure, gets out of the way open-work 5, and hydraulic pressure squeezes gland 7,
Its rising, water is set to be put aside in the first cavity 3, after 7 contact blocks 13 of gland, water flows into next dress of watering flowers by apopore 8
It sets.After stopping supplying water, hydraulic pressure disappears at inlet opening 9, and piston 12 under the pressure of the spring blocks inlet opening 9 at this time, and makes
It obtains the first cavity 3 to be connected to by open-work 5 with hole 10 of watering flowers, the water put aside in the first cavity 3 flows into flowerpot and waters flowers.So
The water put aside in each flower-watering device is identical, to which the irrigation amount for ensureing each colored is identical.It is different in order to realize quantitative watering
Flower can also adjust stop location as needed, as long as can reach this purpose, the position of block and form are not limited only to this.
Specifically, when the water of inlet opening 9 is more than interior 11 operating pressure of elastic component to the pressure of piston 12, water pushes piston
12 movements, get out of the way open-work 5, and at this moment water is more than the pressure of gland 7 operating pressure of first spring 6, and water is to next flower-watering device
12 pressure of piston be less than corresponding 11 operating pressure of interior elastic component, so water pass through inlet opening 9 reach the first cavity 3, push
7 activity of gland, such as the first width figure in Fig. 2.After 7 activity to 13 position of block of gland, block 13 prevents 7 activity of gland, hydraulic pressure from increasing
Greatly, when water is more than corresponding interior 11 operating pressure of elastic component to 12 pressure of piston of next flower-watering device, next flower-watering device
Piston 12 moves, and next flower-watering device starts water filling, such as the second width figure in Fig. 2.After stopping supplying water, 9 hydraulic pressure of inlet opening disappears,
Piston 12 under the pressure of the spring blocks inlet opening 9 at this time, and the first cavity 3 is connected to hole 10 of watering flowers by open-work 5,
The water put aside in first cavity 3 flows into flowerpot and waters flowers.Next flower-watering device inlet opening 9 passes through water outlet 8 and the first chamber
Body 3 is connected to hole 10 of watering flowers, and hydraulic pressure reduces at next flower-watering device inlet opening 9, and next flower-watering device piston 12 acts, next to pour
Embossing device realization is watered flowers, such as third width figure in Fig. 2.
Gland and piston can move along a straight line in the present apparatus, or be moved along specific curves.Flower-watering device can be only
Flowerpot is stood on, flowerpot pattern, direct kind of flower can also be made.
Embodiment 2
As in Figure 3-5, open-work 5 includes blasthole 51 and leakage hole 52 on the basis of embodiment 1.
Embodiment 3
On the basis of embodiment 1, at when piston motion without open-work 5, in order to avoid the sealing of damage piston, such as Fig. 6 institutes
Show, second cavity 4 includes third cavity 41 and the 4th cavity 42；Third cavity 41 and the 4th cavity 42 pass through communicating pipe 43
Connection；Open-work 5 was on communicating pipe 43；The piston structure includes the piston 12 in the 4th cavity 42 and is in third chamber
Outer piston 44 in body 41；Interior elastic component 11 connects the 4th cavity 42 and piston 12；Outer piston 44 is fixedly connected with and piston 12
The mandril 45 of cooperation slidably connects inner carrier 47 on mandril 45；Third bullet is installed between outer piston 44 and third cavity 41
Property part 48, is equipped with the 4th elastic component 49 between outer piston 44 and inner carrier 47；Hole 10 of watering flowers is in 41 side of third cavity；Into
Water hole 9 is in 41 end face of third cavity；Third cavity 41 is connected to by communicating pipe 410 with the 4th cavity 42.Third elastic component 48
It is spring with the 4th elastic component 49, third elastic component 48 is set in outside the 4th elastic component 49；Interior elastic component 11 passes through piston 12
Pressure of the gland 7 to water is more than to the pressure of water.Mandril 45 is installed with baffle ring 411, the 4th elastic component 49 and interior work
Plug 47 is between outer piston 44 and baffle ring 411.
Specifically, the water when inlet opening 9 is more than third elastic component 48, the 4th elastic component 49 and interior bullet to the pressure of piston 12
Property the sum of 11 operating pressure of part when, hydraulic pressure will press after outer piston 44, and outer piston 44 pushes the 4th elastic component 49, the 4th elastic component 49
Inner carrier 47 is pushed to move backward together, until inner carrier 47 contacts 41 end face of third cavity, such as the second width figure in Fig. 7, at this time
Water flowers hole 10 and the first cavity 3 disconnects；Hydraulic pressure continues to press after outer piston 44, and outer piston 44 is compressed interior by the 4th elastic component 49
Piston 47, until 45 contact piston 12 of mandril, such as third width figure in Fig. 7；Hydraulic pressure continues to press after outer piston 44, and outer piston 44 is logical
The 4th elastic component 49 is crossed to continue to compress inner carrier 47, mandril 45 will press after piston 12, water from inlet opening 9, by third cavity 41,
Communicating pipe 410, the 4th cavity 42, communicating pipe 43, open-work 5 flow into the first cavity 3, such as the 4th width figure in Fig. 7.Water at inlet opening 9
When pressure disappears, retract in third elastic component 48, the 4th elastic component 49 and 11 collective effect lower piston 12 of interior elastic component, until mandril
45 leave piston 12, and such as the second width figure in Fig. 8, inlet opening 9 and the first cavity 3 disconnect at this time；In third elastic component 48 and the 4th
49 collective effect lower piston 12 of elastic component continues to retract, until the contact inner carrier 47 of baffle ring 411, such as third width figure in Fig. 8；?
Piston 12 continues to retract under the action of three elastic components 48, and under the effect of baffle ring 411, inner carrier 47 leaves 41 end face of third cavity,
Water flows out, such as the 4th width figure in Fig. 8 from the first cavity 3 by open-work 5, communicating pipe 43, third cavity 41, hole 10 of watering flowers.
Embodiment 4
On the basis of any one flower-watering device of embodiment 1-3, in order to pour more potted flowers simultaneously, as shown in figure 9, structure one kind is poured
Flower system, flower-watering system are made of water source, water pipe, several flower-watering devices and pressure controller.Water source pressure supply is controlled more than pressure
Device sets pressure, and pressure controller sets pressure and is more than flower-watering device Opening pressure.When water source therein stops supplying water, it can incite somebody to action
The inner pipe water pressure connected is laid down.Pass through water pipe series connection and/or in parallel, serial number and/or number in parallel wherein between flower-watering device
It is 1 or more, series connection starting flower-watering device inlet opening 9 connects water source by water pipe, and intermediate flower-watering device inlet opening 9 of connecting passes through water
Pipe connects upper flower-watering device water outlet 8, the apopore sealing of series connection end flower-watering device.Pressure controller therein detects
Inner pipe water pressure reaches setting pressure, and control water source stops supplying water.
Detailed process is：In series connection starting flower-watering device when 9 hydraulic pressure of inlet opening is more than Opening pressure, piston action, water
The first cavity 3 is first flowed into, after 3 internal gland 7 of the first cavity reaches setting position, next 9 hydraulic pressure of flower-watering device inlet opening increases, water
Flow into the first cavity of next flower-watering device 3.Until all 3 internal glands 7 of the first cavity of flower-watering device of system reach setting position, water
Pressure continues to increase, and reaches pressure controller setting pressure, and control water source stops supplying water, 9 water of series connection starting flower-watering device inlet opening
Pressure disappears, piston action, and the first cavity 3 is connected to hole of watering flowers, and realization is watered flowers, and next flower-watering device inlet opening 9 passes through the first cavity 3
Connection is watered flowers hole 10, and next 9 hydraulic pressure of flower-watering device inlet opening reduces, next flower-watering device piston action, next flower-watering device the
One cavity 3 is connected to next flower-watering device and waters flowers hole 10, and realization is watered flowers.Follow-up flower-watering device of similarly connecting is realized successively waters flowers.
Embodiment 5
On the basis of embodiment 4, it is contemplated that water source and pressure controller need water and electricity supply, and inconvenience is installed near flowerpot, by water
Source and pressure controller combination are made as wheeled apparatus, are docked by interface when needing to water flowers.
Embodiment 6
On the basis of embodiment 4, it is contemplated that need specific flower-watering device realization in system to water flowers, remaining is not poured, and is watered flowers to each
Device installs reversal valve, as shown in Figure 10, the inlet opening 9 of flower-watering device, apopore 8, a upper flower-watering device apopore 8, under
The inlet opening 9 of one flower-watering device is coupled with corresponding mouth.During system is watered flowers, when reversal valve is in left position, flower-watering device can
To realize function of watering flowers；When reversal valve is in right position, the water of the apopore 8 of a upper flower-watering device flows directly into next flower-watering device
Inlet opening 9, flower-watering device is isolated, without watering flowers.
Above-described embodiment is only the specific embodiment of the present invention, is also existed to its simple transformation, replacement etc.
In the protection domain of invention.The present apparatus can also be used for carrying out quantifying irrigation to other plant.
Claims (10)
1. a kind of flower-watering device, which is characterized in that including shell（1）, shell（1）Partition board is inside installed（2）, partition board（2）By shell
Body（1）It is divided into the first cavity（3）With the second cavity（4）, partition board（2）Middle part is formed with the first cavity of connection（3）With the second chamber
Body（4）Open-work（5）；First cavity（3）It is provided with gland（7）, the first cavity（3）Upper cooperation gland（7）It is formed with apopore
（8）；Second cavity（4）On be formed with inlet opening（9）With hole of watering flowers（10）；Second cavity（4）It is interior to pass through interior elastic component（11）Even
It is connected to piston structure；Apopore（8）Sealing or the inlet opening with another flower-watering device（9）Connection.
2. flower-watering device as described in claim 1, which is characterized in that further include cooperation gland（7）The block of installation（13）.
3. flower-watering device as described in claim 1, which is characterized in that first cavity（3）Pass through the first elastic component（6）Even
Connect gland（7）, first elastic component（6）With interior elastic component（11）For spring or elastic rod.
4. flower-watering device as described in claim 1, which is characterized in that the open-work（5）Including blasthole（51）And leakage hole
（52）.
5. flower-watering device as described in claim 1, which is characterized in that the piston structure is piston（12）.
6. flower-watering device as described in claim 1, which is characterized in that the apopore（8）It is directly connected to open-work（5）.
7. flower-watering device as described in claim 1, which is characterized in that second cavity（4）Including third cavity（41）With
4th cavity（42）；Third cavity（41）With the 4th cavity（42）Pass through communicating pipe（43）Connection；Open-work（5）In communicating pipe
（43）On；The piston structure includes being in the 4th cavity（42）Interior piston（12）With in third cavity（41）Interior outer work
Plug（44）；Interior elastic component（11）Connect the 4th cavity（42）And piston（12）；Outer piston（44）It is fixedly connected with and piston（12）
The mandril of cooperation（45）, mandril（45）On slidably connect inner carrier（47）；Outer piston（44）With third cavity（41）Between pacify
Equipped with third elastic component（48）, outer piston（44）With inner carrier（47）Between the 4th elastic component is installed（49）；It waters flowers hole（10）
In third cavity（41）On；Third cavity（41）Pass through communicating pipe（410）With the 4th cavity（42）Connection；Inlet opening（9）Place
In third cavity（41）Or communicating pipe（410）Or the 4th cavity（42）On；Interior elastic component（11）Pass through piston（12）To the pressure of water
It is powerful in the gland（7）To the pressure of water.
8. flower-watering device as claimed in claim 7, which is characterized in that the inlet opening（9）In third cavity（41）End face；
The hole of watering flowers（10）In third cavity（41）Side.
9. flower-watering device as claimed in claim 7, which is characterized in that the third elastic component（48）With the 4th elastic component（49）
It is spring, third elastic component（48）It is set in the 4th elastic component（49）Outside.
10. flower-watering device as claimed in claim 7, which is characterized in that the mandril（45）It is installed with baffle ring（411）,
4th elastic component（49）And inner carrier（47）In outer piston（44）And baffle ring（411）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559402.3A CN108719000B (en) | 2018-06-02 | 2018-06-02 | Flower watering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559402.3A CN108719000B (en) | 2018-06-02 | 2018-06-02 | Flower watering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108719000A true CN108719000A (en) | 2018-11-02 |
| CN108719000B CN108719000B (en) | 2020-05-08 |
Family
ID=63931933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810559402.3A Active CN108719000B (en) | 2018-06-02 | 2018-06-02 | Flower watering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108719000B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496671A (en) * | 2018-11-19 | 2019-03-22 | 湖南雪峰山酒庄有限责任公司 | A kind of grape quantitatively pours implantation methods |
| CN110199737A (en) * | 2019-04-10 | 2019-09-06 | 常熟梁方智能技术有限公司 | A kind of agricultural automation irrigation rig |
| CN112535095A (en) * | 2020-12-07 | 2021-03-23 | 邓明禄 | Agricultural irrigation equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964685A (en) * | 1974-04-09 | 1976-06-22 | Carpano & Pons S.A. | Lawn sprinkling and similar installations |
| JPS564070U (en) * | 1979-06-23 | 1981-01-14 | ||
| CN2489586Y (en) * | 2001-08-03 | 2002-05-08 | 广州市嘉利电器工业公司 | Automatic watering device |
| CN201491577U (en) * | 2009-10-16 | 2010-06-02 | 东北农业大学 | Automatic flower watering device |
| CN103875510A (en) * | 2014-03-04 | 2014-06-25 | 安徽机电职业技术学院 | Automatic solar road flowerpot watering system |
-
2018
- 2018-06-02 CN CN201810559402.3A patent/CN108719000B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964685A (en) * | 1974-04-09 | 1976-06-22 | Carpano & Pons S.A. | Lawn sprinkling and similar installations |
| JPS564070U (en) * | 1979-06-23 | 1981-01-14 | ||
| CN2489586Y (en) * | 2001-08-03 | 2002-05-08 | 广州市嘉利电器工业公司 | Automatic watering device |
| CN201491577U (en) * | 2009-10-16 | 2010-06-02 | 东北农业大学 | Automatic flower watering device |
| CN103875510A (en) * | 2014-03-04 | 2014-06-25 | 安徽机电职业技术学院 | Automatic solar road flowerpot watering system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496671A (en) * | 2018-11-19 | 2019-03-22 | 湖南雪峰山酒庄有限责任公司 | A kind of grape quantitatively pours implantation methods |
| CN110199737A (en) * | 2019-04-10 | 2019-09-06 | 常熟梁方智能技术有限公司 | A kind of agricultural automation irrigation rig |
| CN112535095A (en) * | 2020-12-07 | 2021-03-23 | 邓明禄 | Agricultural irrigation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108719000B (en) | 2020-05-08 |
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