Agricultural drip irrigation control device
A control device and agricultural technology, which is applied in agriculture, watering devices, gardening, etc., can solve the problems of equipment not working properly, easy scaling and blockage of drippers, etc., and achieves convenient adjustment methods, strong environmental adaptability, and reduced The effect of drip volume
Inactive Publication Date: 2016-03-30
CHONGQING PINGWEI CHAOYANG AGRI DEV CO LTD
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Its disadvantage is that the dripper is easy to scale and block, so the water source should be strictly filtered
For larger plants and drip irrigation in relatively concentrated locations, a control device that is convenient to adjust the amount of drip irrigation one by one, and adjust the amount of dripping water anytime and anywhere; Gravity) for drip irrigation, existing equipment does not work due to too little pressure
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] The present invention will be described in further detail below by means of specific embodiments:
[0012] The reference signs in the drawings of the description include: shell 1, limit rod 11, upper gland 2, water inlet pipe 21, lower gland 3, outlet pipe 31, support spring 32, upper cap 4, lower cap 41, compression Spring 42, screw 5, wedge block 51, stage clip 52.
[0013] The embodiment is basically as attached figure 1 Shown:
[0014] The agricultural drip irrigation control device in this program includes a casing 1, an upper gland 2 and a lower gland 3, the upper gland 2 and the lower gland 3 are sequentially sleeved in the casing 1 from top to bottom, the upper gland 2 and the lower A water seepage cavity is formed between the glands 3, the upper gland 2 has a water inlet, the water inlet is connected with a water inlet pipe 21, the lower gland 3 has a water outlet, the water outlet is connected with the water outlet pipe 31, the upper gland 2 and the lower A...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of agricultural equipment, and discloses an agricultural drip irrigation control device. The agricultural drip irrigation control device comprises an outer shell, an upper gland and a lower gland. The upper gland and the lower gland are sequentially arranged in the outer shell in a sleeved mode from top to bottom, and a water seepage cavity is formed between the upper gland and the lower gland. A water inlet is formed in the upper gland and connected with a water inlet pipe, a water outlet is formed in the lower gland and connected with a water outlet pipe, and an elastic cap is clamped between the upper gland and the lower gland and blocks the water inlet and the water outlet. A slope is arranged at the upper end of the upper gland, a wedge block is arranged on the slope in a matched mode, a limiting rod arranged on the inner wall of the outer shell abuts against the upper portion of the wedge block, a compression spring is connected between one end of the wedge block and the inner wall of the outer shell, and the other end of the wedge block abuts against a screw in threaded connection with the outer shell. According to the scheme, adjustment of the water drip amount in the drip irrigation process is facilitated, and meanwhile the adjustment mode is convenient to implement; drip irrigation is carried out through the gravity of water without dependence on tap water, and therefore environmental adaptability is high.
Description
technical field [0001] The invention relates to the technical field of agricultural equipment. Background technique [0002] Drip irrigation is the use of plastic pipes to send water to the roots of crops through holes or drippers on capillaries with a diameter of about 10mm for local irrigation. It is currently the most effective water-saving irrigation method in arid and water-scarce areas, with a water utilization rate of up to 95%. Compared with sprinkler irrigation, drip irrigation has a higher effect of saving water and increasing production. At the same time, it can be combined with fertilization to more than double the fertilizer efficiency. It is suitable for irrigation of fruit trees, vegetables, commercial crops and greenhouses, and can also be used for irrigation of field crops in places where there is drought and water shortage. Its disadvantage is that the dripper is easy to scale and block, so the water source should be strictly filtered. For larger plants ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): A01G25/16
CPCA01G25/16
Inventor 李建成张代锦胥显宽黄先树陈德明
Owner CHONGQING PINGWEI CHAOYANG AGRI DEV CO LTD