CN201383972Y - Pressure difference fertilizing device used in greenhouse - Google Patents
Pressure difference fertilizing device used in greenhouse Download PDFInfo
- Publication number
- CN201383972Y CN201383972Y CN200920151466U CN200920151466U CN201383972Y CN 201383972 Y CN201383972 Y CN 201383972Y CN 200920151466 U CN200920151466 U CN 200920151466U CN 200920151466 U CN200920151466 U CN 200920151466U CN 201383972 Y CN201383972 Y CN 201383972Y
- Authority
- CN
- China
- Prior art keywords
- ball valve
- pressure reduction
- greenhouse
- pressure difference
- fertilizing device
- 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.)
- Expired - Lifetime
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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
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- Catching Or Destruction (AREA)
Abstract
A pressure difference fertilizing device used in a greenhouse comprises a pressure difference spherical valve, an auxiliary spherical valve, a transparent hose, an inverted slash connector, a clamp thread cap and a fertilizer storage tank body which are sequentially connected. Liquid fertilizer or medicine can be injected into a greenhouse irrigation system without mechanical power, and the pressure difference fertilizing device has the characteristics of low cost, simple structure, convenient use, high bearing pressure, and water-tight performance.
Description
Affiliated technical field
The utility model relates to a kind of pressure reduction principle of utilizing and comes chamber crop is applied fertilizer or the device of dispenser.
Background technology
At present, automatic fertilizer spreaders is adopted in chamber crop fertilising, dispenser mostly.Automatic fertilizer spreaders can apply fertilizer as required automatically, but fertilizer distributor needs import, purchase cost and use cost height, maintenance and repair complexity.The pressure reduction fertilizer applicator that existing suitable greenhouse uses exist bearing capacity little, install pay the interim punching of ball valve needs, a pair ball valve interface easily leaks, arranges deficiencies such as inconvenience.
Summary of the invention
For overcome existing greenhouse with the pressure reduction fertilizer applicator exist bearing capacity little, install to pay the interim punching of ball valve needs, a pair ball valve interface easily leaks, arranges deficiencies such as inconvenience.The novel usefulness of this reality provides a kind of greenhouse pressure reduction fertilizer applicator, and this fertilizer applicator is provided with on the pressure reduction ball valve installs the hickey of paying ball valve.During use, pay ball valve and directly be connected by reserving screw thread, can improve the bearing capacity of fertilizer applicator with the pressure reduction ball valve; At the water inlet of fertile jar of two shoulders of storage and the hangnail joint of delivery port use different colours, connect anti-when avoiding using; On the fertile tank of storage, be provided with liquid level scale marker line, can conveniently determine the ratio of mother liquor and clear water.
The technical scheme that its technical problem that solves the utility model adopts is: install one in the appropriate location of pipeline additional and have the half-open pressure reduction ball valve of paying ball valve, make the water in the pipeline form certain pressure differential before and after the pressure reduction ball valve.The upstream pressure of pressure reduction ball valve is paid ball valve 1 and is connected the fertile jar water inlet of the storage of filling solution that the transparent hose of paying ball valve 1 is delivered to sealing by pressure reduction ball valve upper end, under pressure, the solution that storage is fertile jar is by storing up pair ball valve 2 that fertile jar delivery port and the transparent hose that is connected delivery port enter pressure reduction ball valve lower end, and flow to the irrigation terminal device with irrigation water after a ball valve 2 enters pipeline, thereby reach the purpose of fertilising by paying.The utility model has adopted following technical measures:
1. on the pressure reduction ball valve, reserve the hickey of paying ball valve is installed, and by single injection-molded, to improve operating pressure and to prevent to leak;
2. store up hangnail joint and clamping thread cap that fertile jar two water inlets of takeing on and delivery port use different colours respectively, in case leak-stopping water and raising operating pressure;
3. be provided with liquid level scale marker line in storage on the fertile tank, can determine conveniently that before use the ditch of mother liquor and clear water converts ratio.
The beneficial effects of the utility model are: need not machine power can inject solution or soup to the greenhouse irrigation system; Have that cost is low, simple in structure, easy to use, pressure-bearing is high, watertight characteristics.
Description of drawings
Fig. 1 is an installation diagram of the present utility model;
| Numbering | Title | Numbering | Title | Numbering | Title |
| 1 | The pressure |
5 | The |
9 | |
| 2 | |
6 | Water |
10 | The hangnail |
| 3 | |
7 | The |
11 | Water |
| 4 | The hangnail water out |
8 | Pay ball valve 1 | 12 | Store up fertile tank |
Fig. 2 is a sectional structural map of the present utility model.
Embodiment
In Fig. 1, with pressure reduction ball valve (1), pay ball valve 1 (8), transparent hose (3), clamping thread cap (5), hangnail water supply connector (10), water inlet and prolong and again clamping thread cap (5) and screw thread on the fertile tank of storage (12) are screwed after paying ball valve 1 (8) after pipe (11) is linked in sequence and screwing by screw thread with pressure reduction ball valve (1); With pressure reduction ball valve (1), pay ball valve 2 (2), transparent hose (3), clamping thread cap (5), hangnail water out adapter (4), water outlet and prolong and again clamping thread cap (5) and screw thread on the fertile tank of storage (12) are screwed after will paying ball valve 2 (2) after pipe (6) is linked in sequence and screwing by screw thread with pressure reduction ball valve (1); With cover (9) with the storage fertile tank (12) by being threaded.
During use pressure reduction ball valve (1) is placed 1/3 position of opening so that produce pressure reduction; To pay ball valve 1 (8), pay a ball valve 2 (2) and place fully open position with abundant transmission pressure reduction; Cover (9) and the fertile tank of storage (12) are screwed to improve bearing capacity by screw thread; The prolongation pipe (11) of will intaking extend into the fertile tank of storage (12) bottom so that a jar interior solution moving reaches optimum efficiency.
Claims (1)
- A kind of greenhouse pressure reduction fertilizer applicator is linked in sequence and is formed by pressure reduction ball valve, pair ball valve, transparent hose, hangnail joint, clamping thread cap, the fertile tank of storage, and its feature is as follows:1. on the pressure reduction ball valve, reserve the hickey of paying ball valve is installed, and pass through single injection-molded;2. store up hangnail joint and clamping thread cap that fertile jar two water inlets of takeing on and delivery port are respectively equipped with different colours;3. on the fertile tank of storage, be provided with liquid level scale marker line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920151466U CN201383972Y (en) | 2009-04-24 | 2009-04-24 | Pressure difference fertilizing device used in greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920151466U CN201383972Y (en) | 2009-04-24 | 2009-04-24 | Pressure difference fertilizing device used in greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383972Y true CN201383972Y (en) | 2010-01-20 |
Family
ID=41576487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920151466U Expired - Lifetime CN201383972Y (en) | 2009-04-24 | 2009-04-24 | Pressure difference fertilizing device used in greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383972Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181261A (en) * | 2011-12-28 | 2013-07-03 | 中国农业科学院农田灌溉研究所 | Fertilization tank for micro-irrigation system |
| CN104969707A (en) * | 2015-06-08 | 2015-10-14 | 东莞一翔液体肥料有限公司 | Liquid fertilizer application device |
-
2009
- 2009-04-24 CN CN200920151466U patent/CN201383972Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181261A (en) * | 2011-12-28 | 2013-07-03 | 中国农业科学院农田灌溉研究所 | Fertilization tank for micro-irrigation system |
| CN104969707A (en) * | 2015-06-08 | 2015-10-14 | 东莞一翔液体肥料有限公司 | Liquid fertilizer application device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100084 No. 33 information road, Beijing, 3, attached to Haidian District Patentee after: Beijing Dongfang Hulian Ecology Technology Co., Ltd. Address before: 100085, room 1011, block C, Jinyu Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee before: Beijing Dongfang Hulian Ecology Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING ORIENT IRRIGATION ECO-TECH CO., LTD. Free format text: FORMER NAME: BEIJING DONGFANG HULIAN ECOLOGY TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100084 No. 33 information road, Beijing, 3, attached to Haidian District Patentee after: Beijing Dongfang Runze Ecology Technology Co., Ltd. Address before: 100084 No. 33 information road, Beijing, 3, attached to Haidian District Patentee before: Beijing Dongfang Hulian Ecology Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100120 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Dongfang Runze Ecology Technology Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |