CN203206723U - High-efficiency differential pressure type greenhouse fertigation device - Google Patents
High-efficiency differential pressure type greenhouse fertigation device Download PDFInfo
- Publication number
- CN203206723U CN203206723U CN2013200969533U CN201320096953U CN203206723U CN 203206723 U CN203206723 U CN 203206723U CN 2013200969533 U CN2013200969533 U CN 2013200969533U CN 201320096953 U CN201320096953 U CN 201320096953U CN 203206723 U CN203206723 U CN 203206723U
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- water inlet
- tank body
- water
- pipe
- control valve
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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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Abstract
A high-efficiency differential pressure type greenhouse fertigation device comprises a charging hole, a tank cover, a cylindrical steel tank body, a water outlet, an in-tank screen filter with anti-rust inner and outer parts, a water outlet pipe adjusting valve, a water outlet pipe, a main water conveying pipe of a drip irrigation system, a discharging device, a main adjusting valve, a discharging hole, a support foot, a water inlet pipe, an inlet water guide pipe, a water inlet pipe adjusting valve, a water inlet and a butterfly bolt fastening piece. The tank body directly located on the ground through the support foot at the bottom is provided with the charging hole in the top, the water outlet and the water inlet at two sides and the discharging hole in the bottom; the charging hole in the top of the tank body is in sealed connection with the tank cover by the butterfly bolt fastening piece; the water inlet at one side of the tank body is connected with the water inlet pipe through one end of the water inlet pipe adjusting valve, the other end of which is connected with the inlet water guide pipe; the water outlet at the other side of the tank body is connected with the water outlet pipe though the water outlet pipe adjusting valve; one ends of the water inlet pipe and the water outlet pipe are connected with the main adjusting valve; the other ends of the water inlet pipe and the water outlet pipe are connected with the main water conveying pipe of the drip irrigation system; by the opening degree of the main adjusting valve, a certain differential pressure is formed at two ends of the water inlet and the water outlet of a fertilization tank; fertilizer solution dissolved in the tank body is compelled under differential pressure to be injected into the main water conveying pipe of the drip irrigation system, so as to enter the drip irrigation system for fertigation; the discharging hole at the bottom of the tank body is connected with the discharging device.
Description
Technical field
The utility model relates to a kind of fertigation equipment, especially a kind of miniature fertilizer apparatus of drip irrigation irrigation system for the production of green house industrialized agriculture.
Background technology
In recent years, all parts of the country nearly all are optimized industry restructuring in agricultural development, actively carry out the modern installations agricultural development, carry out the production such as vegetables, fruit, flowers, edible mushroom of anti-season by facilities such as energy-saving solar greenhouse, plastic tunnels, on the basis of enriching local non-staple food supply, significantly improved outskirts of a town peasants' income level, integral body raising along with China's economic level, broad masses of the people are also more and more higher to the requirement of quality of life, people to the quality requirement of non-staple food also to nuisanceless, green and organic product is excessive.Conventional fertigation mode can not satisfy the quality requirement of producing product.It is trend of the times that industrialized agriculture production adopts the drip irrigation irrigation method to carry out fertigation.But, be fit to the but not supply of economical and practical complete drip irrigation system that industrialized agriculture is produced.Corollary equipment-the fertilizer spreading tank of drip irrigation system fertigation especially lacks.In order to widely popularize the drip irrigation fertigation technology of using in facility production, the miniature fertilizer spreading tank that the suitable facility of research and development is produced drip irrigation system has been the task of top priority.
Prior art mainly is that the land for growing field crops produces the large-scale fertilizer spreading tank (volume 100-1000L) that uses, and volume is big, price is high.Be not suitable for facility and produce the drip irrigation system use.
The utility model content
The utility model purpose is to provide the differential industrialized agriculture of a kind of miniature (35L) hydrodynamic force to produce drip irrigation system corresponding fertilization jar.Produce practical typing drip irrigation system with the facility of integrated totally-domestic rate.
The purpose of the utility model-efficient differential fertigation device in a kind of greenhouse be achieved in that the efficient differential fertigation device in a kind of greenhouse by feeding mouth, cover, tank body, delivery port, jar in well strainer, outlet pipe control valve, outlet pipe, drip irrigation system water-main, device for discharging, total control valve, discharge port, an angle, water inlet pipe, import aqueduct, water inlet pipe control valve, water inlet, wing bolt securing member form.Tank body is cylinder, and steel material carries out antirust processing inside and outside the tank body, and tank body directly is located on the ground by the leg of bottom, and tank body is made up of the discharge port of the delivery port of the feeding mouth at top, both sides and water inlet, bottom.The feeding mouth at tank body top is tightly connected by wing bolt securing member and cover; The water inlet of tank body one side is connected with water inlet pipe by an end of water inlet pipe control valve, and the other end of water inlet pipe control valve is connected with the import aqueduct; The delivery port of tank body opposite side is connected with outlet pipe by the outlet pipe control valve; Each end of water inlet pipe and outlet pipe is connected with total control valve, the other end is connected with the drip irrigation system water-main, open degree by total control valve, make fertilizer spreading tank water inlet, delivery port two ends form certain pressure differential, under this action of pressure, force the fertilizer solution of dissolving in the tank body to inject the drip irrigation system water-main, enter the drip irrigation system fertigation; The discharge port of tank base is connected with device for discharging.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the efficient differential fertigation device schematic diagram in the utility model-a kind of greenhouse;
Embodiment:
The purpose of the utility model-efficient differential fertigation device in a kind of greenhouse is achieved in that the efficient differential fertigation device in a kind of greenhouse is by feeding mouth (1), cover (2), tank body (3), delivery port (4), well strainer (5) in jar, outlet pipe control valve (6), outlet pipe (7), drip irrigation system water-main (8), device for discharging (9), total control valve (10), discharge port (11), prop up angle (12), water inlet pipe (13), import aqueduct (14), water inlet pipe control valve (15), water inlet (16), wing bolt securing member (17) is formed.Tank body (3) is cylinder, steel material, tank body carries out antirust processing inside and outside (3), and tank body (3) directly is located on the ground by the leg (12) of bottom, and tank body (3) is made up of the discharge port (11) of the delivery port (4) of the feeding mouth (1) at top, both sides and water inlet (16), bottom.The feeding mouth (1) at tank body (3) top is tightly connected by wing bolt securing member (17) and cover (2); The water inlet (16) of tank body (3) one sides is connected with water inlet pipe (13) by an end of water inlet pipe control valve (15), and the other end of water inlet pipe control valve (15) is connected with import aqueduct (14); The delivery port (4) of tank body (3) opposite side is connected with outlet pipe (7) by outlet pipe control valve (6); Each end of water inlet pipe (13) and outlet pipe (7) is connected with total control valve (10), the other end is connected with drip irrigation system water-main (8), open degree by total control valve (10), make fertilizer spreading tank water inlet (16), delivery port (4) two ends form certain pressure differential, under this action of pressure, force the fertilizer solution of dissolving in the tank body (3) to inject drip irrigation system water-main (8), enter the drip irrigation system fertigation; The discharge port (11) of tank body (3) bottom is connected with device for discharging (9).
Claims (3)
1. the efficient differential fertigation device in greenhouse is made up of feeding mouth, cover, tank body, delivery port, jar interior well strainer, outlet pipe control valve, outlet pipe, drip irrigation system water-main, device for discharging, total control valve, discharge port, an angle, water inlet pipe, import aqueduct, water inlet pipe control valve, water inlet, wing bolt securing member, it is characterized in that: tank body is cylinder, steel material, carry out antirust processing inside and outside the tank body, tank body directly is located on the ground by the leg of bottom.
2. the efficient differential fertigation in a kind of greenhouse according to claim 1 system, it is characterized in that: tank body is made up of the discharge port of the delivery port of the feeding mouth at top, both sides and water inlet, bottom, and the feeding mouth at tank body top is tightly connected by wing bolt securing member and cover.
3. the efficient differential fertigation in a kind of greenhouse according to claim 1 system, it is characterized in that: the water inlet of tank body one side is connected with water inlet pipe by an end of water inlet pipe control valve, the other end of water inlet pipe control valve is connected with the import aqueduct, the delivery port of tank body opposite side is connected with outlet pipe by the outlet pipe control valve, each end of water inlet pipe and outlet pipe is connected with total control valve, the other end is connected with the drip irrigation system water-main, open degree by total control valve, make the fertilizer spreading tank water inlet, the delivery port two ends form certain pressure differential, under this action of pressure, force the fertilizer solution of dissolving in the tank body to inject the drip irrigation system water-main, enter the drip irrigation system fertigation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200969533U CN203206723U (en) | 2013-03-04 | 2013-03-04 | High-efficiency differential pressure type greenhouse fertigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200969533U CN203206723U (en) | 2013-03-04 | 2013-03-04 | High-efficiency differential pressure type greenhouse fertigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203206723U true CN203206723U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200969533U Expired - Fee Related CN203206723U (en) | 2013-03-04 | 2013-03-04 | High-efficiency differential pressure type greenhouse fertigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203206723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103959974A (en) * | 2014-05-04 | 2014-08-06 | 中国农业科学院农田灌溉研究所 | Automatic pressure-difference control fertilization system |
| CN104541728A (en) * | 2013-10-25 | 2015-04-29 | 新疆天业（集团）有限公司 | Moveable drip-irrigation precision fertigation device |
-
2013
- 2013-03-04 CN CN2013200969533U patent/CN203206723U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541728A (en) * | 2013-10-25 | 2015-04-29 | 新疆天业（集团）有限公司 | Moveable drip-irrigation precision fertigation device |
| CN103959974A (en) * | 2014-05-04 | 2014-08-06 | 中国农业科学院农田灌溉研究所 | Automatic pressure-difference control fertilization system |
| CN103959974B (en) * | 2014-05-04 | 2015-09-23 | 中国农业科学院农田灌溉研究所 | A kind of pressure reduction of control automatically fertilization system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20200304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |