CN201758645U - Automatic watering device - Google Patents
Automatic watering device Download PDFInfo
- Publication number
- CN201758645U CN201758645U CN2010201897420U CN201020189742U CN201758645U CN 201758645 U CN201758645 U CN 201758645U CN 2010201897420 U CN2010201897420 U CN 2010201897420U CN 201020189742 U CN201020189742 U CN 201020189742U CN 201758645 U CN201758645 U CN 201758645U
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- Prior art keywords
- water
- pipe
- automatic
- spray head
- piston
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic watering device which consists of an automatic water outlet spray head, a water storage container and a connecting water pipe, wherein the automatic spray head consists of a cylindrical hollow glass steel pipe and is divided into three sections: an upper section, a middle section and a lower section, an I-shaped connecting rod piston is arranged inside the automatic spray head, the upper section and the lower section of the steel pipe are thinner than the middle section, the upper surface of the connecting rod piston is positioned at the middle section of the spray head, and the lower surface of the connecting rod piston is positioned at the lower section of the spray head. The top of the upper section of the automatic spray head is connected with the water pipe in a sealed way, a plurality of water spray openings are arranged around the pipe wall of the middle position of the middle section, fine mesh holes are spread over the pipe wall of the lower section and filled with water absorption expansion resin particles, the water storage container is a barrel with a sealing piston cover, a hard hollow plastic pressure regulating pipe with a funnel at the top is arranged on the sealing cover, a round exhaust hole and a sealing plug are also arranged on the sealing piston, and the bottom end of the water storage container is provided with a water outlet connected with the water pipe in a sealed way. The utility model can be used for automatically detecting the soil humidity to realize the automatic water spray and water spray stopping, and the whole device is realized according to the balance force principle, does not comprise electric elements, has simple structure, and is durable.
Description
Affiliated technical field
The utility model relates to a kind of automatic watering device, especially a kind of shower nozzle of automatic water outlet.
Background technology
The growth of plant need regularly be watered, and is too diligent as not watering for a long time or watering, and all can influence the growing way of plant, if people go on business, nobody plant looked after is all the more so for a long time.The method of existing head it off exists following deficiency: 1) detect soil moisture with electronic device, complex structure needs the dc-battery power supply, and electronic device damages easily and need the periodic replacement battery.2) Chinese patent 200720100514.X number, can not water to plant according to the humidity of soil.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model utilizes the principle of equilibrant force to propose a kind of automatic watering device.
The utility model is achieved through the following technical solutions: it is made of shower nozzle, tank and the connection water pipe of water outlet automatically.Automatic nozzle is that the three sections cylindrical hollow glass reinforced plastic pipes in upper, middle and lower constitute, there is the I shape connecting rod piston inside, upper and lower two sections thin of steel pipe, and the stage casing is thick slightly, the upper surface of I-shaped connection rod piston is positioned at the stage casing of shower nozzle, and the lower surface of connecting rod piston is positioned at the hypomere of shower nozzle.Automatic nozzle epimere top and water pipe one end be airtight to be connected, have around the centre position steel pipe walls in stage casing and spread all over fine mesh and the inner water uptake expansion resin particle of filling on several water jets, the hypomere steel pipe walls; Tank is the bucket that has the Air-tight piston lid, establish the suitable circular hole of a radius on the closed cover, the circular hole rigidity is airtight on hard hollow plastic pipe one end of suitable length and the closed cover is connected, the other end is connected with funnel, Air-tight piston covers and also is provided with an exhaust circular hole and airtight plug, and the tank bottom has delivery port and links to each other with water pipe is airtight.
During use, insert the hypomere of automatic nozzle in the soil fully, open the exhaust outlet that the tank Air-tight piston covers, in tank, be filled to full by funnel, cover the closed cover on the exhaust outlet, weighting material on the tank closed cover, produce the water column of certain altitude in the hard hollow plastic pipe, make and produce certain hydraulic pressure in the container, hydraulic pressure can be by connecting the uper side surface that water pipe is delivered to automatic nozzle inside connecting rod piston, if soil is more dried, the pressure of piston lower surface is very little, and the pressure of upper surface is greater than lower surface pressure, will promote connecting rod piston moves down, when the connecting rod piston uper side surface moved downward through water jet around the tube wall, water can spray by water jet, realizes automatic watering; If soil is wetter, the water uptake expansion resin particle that inserts the hypomere of automatic nozzle in the soil also constantly expands by the moisture that the fiberglass mesh absorbs in the soil, piston lower surface pressure increases, the promotion connecting rod piston moves up, when the uper side surface of connecting rod piston makes progress through the water jet around the tube wall, stop water spray, thereby finish the process of once watering.In addition, can change hydraulic pressure in the container by adjusting to bear a heavy burden on the tank piston cap, the stroke of automatic nozzle inside connecting rod piston can change thereupon, thereby each time of spraying water and injection flow rate what are regulated.
The beneficial effects of the utility model are, can realize detecting automatically soil moisture and realize automatic water jetting and the function that stops to spray water, and Pen Shui time and injection flow rate can be adjusted arbitrarily as required simultaneously, whole device does not contain electrical equipment, simple in structure, durable in use, with low cost.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is the structural representation of automatic watering device
Fig. 2 is the structure for amplifying schematic diagram of automatic nozzle
Embodiment
Among Fig. 1, tank 1, delivery port 2 is arranged at the bottom, automatic nozzle 3, top have water inlet 4, and the two is by connecting water pipe 5 airtight connections, surge pipe 6 lower ends are connected with pressure modulating opening 8 rigidity that sliding plunger covers on 7, and the upper end is connected with funnel 9 rigidity, and exhaust outlet 10 and airtight plug 11 are arranged on the piston cap.
Among Fig. 2, piston 12 links to each other by joint pin 14 rigidity with 13 in the automatic nozzle, and Shower tap middle wall week is a water jet 15, and the bottom is suction, draining mesh 16.
Claims (1)
1. automatic watering device is by going out sprinkler head automatically, tank and connection water pipe constitute, it is characterized in that: automatic nozzle is divided into three sections of upper, middle and lowers, constitute by the cylindrical hollow glass reinforced plastic pipe, there is the I shape connecting rod piston inside, on the steel pipe, following two sections thin, the stage casing is thick, the upper surface of I-shaped connection rod piston is positioned at the stage casing of shower nozzle, the lower surface of connecting rod piston is positioned at the hypomere of shower nozzle, goes out sprinkler head epimere top and airtight connection of water pipe one end automatically, have several water jets around the centre position steel pipe walls in stage casing, spread all over fine mesh and the inner water uptake expansion resin particle of filling on the hypomere steel pipe walls; Tank is the bucket that has the Air-tight piston lid, establish the suitable circular hole of a radius on the closed cover, the circular hole rigidity is airtight on hard hollow plastic pipe one end of suitable length and the closed cover is connected, the other end is connected with funnel, Air-tight piston covers and also is provided with an exhaust circular hole and airtight plug, and the tank bottom has delivery port and links to each other with water pipe is airtight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201897420U CN201758645U (en) | 2010-05-14 | 2010-05-14 | Automatic watering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201897420U CN201758645U (en) | 2010-05-14 | 2010-05-14 | Automatic watering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201758645U true CN201758645U (en) | 2011-03-16 |
Family
ID=43711227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201897420U Expired - Fee Related CN201758645U (en) | 2010-05-14 | 2010-05-14 | Automatic watering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201758645U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415314A (en) * | 2011-09-09 | 2012-04-18 | 代勇 | Water-saving type automatic filtration irrigation device |
| CN103583317A (en) * | 2013-10-11 | 2014-02-19 | 张可子 | Regular automatic irrigation device |
| CN104488586A (en) * | 2014-11-21 | 2015-04-08 | 温州大学瓯江学院 | Flowerpot with unmanned automatic-control watering function |
| CN105165556A (en) * | 2015-09-14 | 2015-12-23 | 阜阳市辉源果桑科技产业园有限公司 | Automatic irrigation device |
| TWI612887B (en) * | 2016-10-25 | 2018-02-01 | 龍華科技大學 | Watering device and pouring head thereof |
| CN110604697A (en) * | 2019-09-26 | 2019-12-24 | 中国人民解放军陆军军医大学第一附属医院 | Digestion feeding device |
-
2010
- 2010-05-14 CN CN2010201897420U patent/CN201758645U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415314A (en) * | 2011-09-09 | 2012-04-18 | 代勇 | Water-saving type automatic filtration irrigation device |
| CN103583317A (en) * | 2013-10-11 | 2014-02-19 | 张可子 | Regular automatic irrigation device |
| CN103583317B (en) * | 2013-10-11 | 2015-07-22 | 张可子 | Regular automatic irrigation device |
| CN104488586A (en) * | 2014-11-21 | 2015-04-08 | 温州大学瓯江学院 | Flowerpot with unmanned automatic-control watering function |
| CN104488586B (en) * | 2014-11-21 | 2017-01-11 | 温州大学瓯江学院 | Flowerpot with unmanned automatic-control watering function |
| CN105165556A (en) * | 2015-09-14 | 2015-12-23 | 阜阳市辉源果桑科技产业园有限公司 | Automatic irrigation device |
| TWI612887B (en) * | 2016-10-25 | 2018-02-01 | 龍華科技大學 | Watering device and pouring head thereof |
| CN110604697A (en) * | 2019-09-26 | 2019-12-24 | 中国人民解放军陆军军医大学第一附属医院 | Digestion feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20120514 |