CN204579332U - The water feeding and draining device of greenhouse seedbed - Google Patents
The water feeding and draining device of greenhouse seedbed Download PDFInfo
- Publication number
- CN204579332U CN204579332U CN201520152523.8U CN201520152523U CN204579332U CN 204579332 U CN204579332 U CN 204579332U CN 201520152523 U CN201520152523 U CN 201520152523U CN 204579332 U CN204579332 U CN 204579332U
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- CN
- China
- Prior art keywords
- inlet pipe
- water inlet
- drainpipe
- water
- pipe
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model relates to a kind of water feeding and draining device of greenhouse seedbed.The purpose of this utility model is to provide the water feeding and draining device of the greenhouse seedbed that a kind of structure is simple, easy to operate, integrated level is high.The technical solution of the utility model is: a kind of water feeding and draining device of greenhouse seedbed, it is characterized in that: there is water hose, scupper hose and three-way pipe, described three-way pipe comprises water inlet pipe and drainpipe, wherein drainpipe is placed in water inlet pipe, and its top and water inlet pipe coaxially arranged, bottom bends and passes water inlet pipe tube wall and is exposed to outside water inlet pipe, and on described water inlet pipe, be provided with valve switch below drainpipe, water inlet pipe lower end is connected with water hose; Described drainpipe bared end is connected with scupper hose, and the drainpipe other end connects collector pipe through bellows.The utility model is applicable to chamber planting field.
Description
Technical field
The utility model relates to a kind of water feeding and draining device of greenhouse seedbed.Be applicable to chamber planting field.
Background technology
The development of greenhouse technology, facilitates the develop rapidly of agricultural both at home and abroad, greenhouse technology makes as the cultivation of vegetables, melon and fruit, flowers and cultivation are no longer by the restriction of season, region, extreme enrichment daily life.In recent years, the requirement of people to working environment is also more and more higher, and greenhouse automation also becomes the trend of development gradually.
Utility model content
The technical problems to be solved in the utility model is: the water feeding and draining device providing the greenhouse seedbed that a kind of structure is simple, easy to operate, integrated level is high.
The technical scheme that the utility model adopts is: a kind of water feeding and draining device of greenhouse seedbed, it is characterized in that: there is water hose, scupper hose and three-way pipe, described three-way pipe comprises water inlet pipe and drainpipe, wherein drainpipe is placed in water inlet pipe, and its top and water inlet pipe coaxially arranged, bottom bends and passes water inlet pipe tube wall and is exposed to outside water inlet pipe, and on described water inlet pipe, be provided with valve switch below drainpipe, water inlet pipe lower end is connected with water hose; Described drainpipe bared end is connected with scupper hose, and the drainpipe other end connects collector pipe through bellows.
Described collector pipe top is shaped with a circle shutoff ring, and this shutoff ring overcoat has a circle sealing ring.
Described shutoff ring upper end is fixed with draw ring.
The beneficial effects of the utility model are: water inlet pipe and drainpipe integrate by the utility model, only need offer an opening on seedbed in use, simplify seedbed frame.Be connected through bellows between collector pipe with drainpipe in the present embodiment, therefore the height and position of adjustable collector pipe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is phantom of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the present embodiment is a kind of water feeding and draining device of greenhouse seedbed, has water hose 1, scupper hose 8 and three-way pipe 2.In this example, three-way pipe 2 comprises the larger water inlet pipe 22 of caliber and the less drainpipe 23 of a caliber, wherein drainpipe 23 is placed in water inlet pipe 22, drainpipe upper semisection and water inlet pipe 22 coaxially arranged, lower semisection bends and passes water inlet pipe tube wall and is exposed to outside water inlet pipe 22.On water inlet pipe 22, the lower position of drainpipe 23 is provided with valve switch 21, and water inlet pipe 22 lower end is connected with water hose 1.The bared end of drainpipe 23 is connected with scupper hose 8, and the drainpipe other end upwards connects collector pipe 3 through bellows 7.Collector pipe 3 top is shaped with a circle shutoff ring 4, and this shutoff ring overcoat has a circle sealing ring 5, and shutoff ring 4 upper end is fixed with draw ring 6.
The operation principle of the present embodiment is as follows: the lower end in the water feeding and draining device of the present embodiment, water inlet pipe 22 being terminated at seedbed water inlet pipe and water outlet pipe, is communicated with seedbed water inlet pipe and water outlet pipe, and collector pipe 3 is coaxially through seedbed water inlet pipe and water outlet pipe.Water feeding and draining device is when feeding water for seedbed, valve switch 21 is opened, collector pipe 3 upper end is exposed to (namely shutoff ring 4 is exposed to above the water inlet pipe and water outlet pipe of seedbed) above the water inlet pipe and water outlet pipe of seedbed, now by water inlet pipe 22 and drainpipe 23 and and collector pipe 3 between space be feed water in seedbed; Water feeding and draining device is when feeding water for seedbed, and valve switch 21 is in closed condition, and collector pipe 3 moves down compression bellows 7, until shutoff ring 4 shutoff seedbed water inlet pipe and water outlet pipe, current are discharged through collector pipe 3, bellows 7, drainpipe 23 and scupper hose 8.Water level by regulating the height and position of collector pipe 3 upper end to control seedbed in the present embodiment.
Certainly, above-mentioned explanation is not limitation of the utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in scope of the present utility model, the change made, change add or replace, all should belong to protection domain of the present utility model.
Claims (3)
1. the water feeding and draining device of a greenhouse seedbed, it is characterized in that: there is water hose (1), scupper hose (8) and three-way pipe (2), described three-way pipe (2) comprises water inlet pipe (22) and drainpipe (23), wherein drainpipe (23) is placed in water inlet pipe (22), and its top and water inlet pipe (22) coaxially arranged, bottom bends and passes water inlet pipe tube wall and is exposed to water inlet pipe (22) outward, on described water inlet pipe (22), drainpipe (23) below is provided with valve switch (21), water inlet pipe (22) lower end is connected with water hose (1), described drainpipe (23) bared end is connected with scupper hose (8), and the drainpipe other end connects collector pipe (3) through bellows (7).
2. the water feeding and draining device of greenhouse seedbed according to claim 1, is characterized in that: described collector pipe (3) top is shaped with a circle shutoff ring (4), and this shutoff ring overcoat has a circle sealing ring (5).
3. the water feeding and draining device of greenhouse seedbed according to claim 2, is characterized in that: described shutoff ring (4) upper end is fixed with draw ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152523.8U CN204579332U (en) | 2015-03-18 | 2015-03-18 | The water feeding and draining device of greenhouse seedbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152523.8U CN204579332U (en) | 2015-03-18 | 2015-03-18 | The water feeding and draining device of greenhouse seedbed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204579332U true CN204579332U (en) | 2015-08-26 |
Family
ID=53915554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152523.8U Active CN204579332U (en) | 2015-03-18 | 2015-03-18 | The water feeding and draining device of greenhouse seedbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204579332U (en) |
-
2015
- 2015-03-18 CN CN201520152523.8U patent/CN204579332U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |