Simple fertilizer-pesticide quantitative flushing applicator

A kind of flushing and simple technology, applied in the field of flushing and fertilizing tools, which can solve the problems of easy failure, limited use conditions, and large fluctuation of liquid level.

Inactive Publication Date: 2009-10-21
邢台和阳生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this method is that with the reduction of the fertilizer liquid in the liquid storage tank, the liquid level of the liquid storage tank decreases, the pressure of the output fertilizer liquid decreases, the flow rate becomes smaller, the flow rate decreases, the fertilization is uneven, and it is difficult to achieve quantitative fertilization.
The disadvantages are: ①The use of floating valve ball control is prone to failure, and the controlled liquid level fluctuates greatly; ②The fertilizer supply speed is difficult to meet the needs of diversity
[0005] The utility model patent "Water Flush Applicator" issued on May 5, 2004 with the authorization announcement number CN 2613981Y provides a better solution, but there are some deficiencies: 1. it is only suitable for absorbing water with a water pump The irrigation method and ditch irrigation are limited; ②The amount of fertilization can be controlled, but it is diffi...

Method used

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  • Simple fertilizer-pesticide quantitative flushing applicator
  • Simple fertilizer-pesticide quantitative flushing applicator
  • Simple fertilizer-pesticide quantitative flushing applicator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] The characteristics of this embodiment flush applicator are as attached figure 1 , barrel bottle separation type, the air inlet nozzle (9) and the output liquid nozzle (10) and the caller switch are all located on the sealing cover (8) of the liquid storage barrel (1), and the liquid level stabilization bottle (2) is provided with a sealed Cover (3), a vent hole (14) is also established on its sealing cover, and the liquid level stabilization bottle (2) is hung below the liquid storage barrel (1), and the filter screen cover (7) is barrel bottle in the liquid storage barrel (1). On the water inlet of the pipe in the liquid communication pipe. The structure of the liquid level stabilizing bottle can generate negative pressure when the flushing applicator is started, and play the role of siphon suction.

[0080] The application process of this embodiment is as follows:

[0081] (1) Preparation of flushing device ① Calculate the concentration of fertilizer (drug), the p...

Embodiment 2

[0086] The characteristics of this embodiment flush applicator are as attached image 3 , barrel bottle separation type, the air inlet nozzle (9) is located on the sealing cover (8) of the liquid storage barrel (1), the output liquid nozzle (10) is located at the bottom of the barrel wall of the liquid storage barrel (1), and the liquid inlet pipe Mouth (13) is located at the bottom of liquid level stabilization bottle (2) bottle wall, and the lid of liquid level stabilization bottle (2) is dispensable.

[0087] The application process of this embodiment is as follows:

[0088] (1) Preparation of flushing device 1. repeating 1. of embodiment 1; 2. according to image 3 Assemble the applicator, close the liquid connection valve (6) of the barrel and bottle, and inject fertilizer liquid into the liquid storage barrel (1); ③Close the sealing cover (8) and straighten the float (18); ④Connect the caller Plug (17), adjust the output liquid switch (15) to the required flow.

[008...

Embodiment 3

[0093] The characteristics of this embodiment flush applicator are as attached Figure 4 , the end of the barrel bottle is butt-connected, the air inlet nozzle (9) and the output liquid nozzle (10) are all located on a back cover at the bottom of the liquid storage barrel (1), and the back cover of the liquid storage barrel is stable with the liquid level The sealing cap (3) of bottle is combined into one, and the gas delivery pipe nozzle (12) of air inlet nozzle (9) and liquid level stabilization bottle is combined into one, saves the outer pipe of barrel bottle gas connecting pipe (4); The liquid nozzle (10) and the liquid inlet nozzle (13) of the liquid level stabilization bottle are combined into one, saving the outer pipe of the barrel bottle liquid communication pipe (5); ).

[0094] The application process of this embodiment is as follows:

[0095] (1) preparation of flushing applicator 1. repeating 1. of embodiment 1; 2. according to attached Figure 4 Assemble the ...

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Abstract

The invention relates to a simple liquid fertilizer-pesticide quantitative flushing applicator, which belongs to the field of flushing fertilizing tools. The flushing applicator consists of a liquid storage barrel, a liquid surface stabilizing bottle, a suspended type bracket, a display flow switch, a liquid disperser and a calling device, and is characterized in that the liquid storage barrel and the liquid surface stabilizing bottle form a uniform speed liquid supply liquid reservoir which can stabilize the liquid surface height of output liquid, fertilizes a fertilizer-pesticide solution with certain concentration to an earth furrow, a furrow opening or a drip-irrigation sprinkling-irrigation irrigation pipeline at a uniform speed according to certain flow, and realizes quantitative flushing application of a fertilizer and a pesticide along with water according to the time needed for irrigating a unit area of land by using a formula of 'fertilizer (pesticide) application quantity of a unit area of land = fertilizer (pesticide) liquid concentration * fertilizer (pesticide) liquid flow * time needed for irrigating a unit area of land'. The flushing applicator has the advantages of simple structure, convenient use and wide application range, and can be hung on a bicycle to move conveniently and quickly.

Description

1. Technical field [0001] The invention relates to a device for quantitatively flushing liquid fertilizer and pesticide or fertilizer and pesticide solution along with irrigation water, and belongs to the field of flushing fertilization tools. 2. Background technology [0002] In terms of rhizosphere topdressing, the conventional fertilization method of farmers is to spread the fertilizer on the field first, and then irrigate. This method is often because the fertilizer cannot be watered in time, and the volatilization loss of the fertilizer is serious; it is very inconvenient to spread the fertilizer when the plants are taller; [0003] The conventional method of fertilization by farmers is to use a liquid storage tank to store liquid fertilizer, and then use a siphon to guide the fertilizer liquid into the furrow. The fertilizer liquid flows with the water and mixed with irrigation water, and then applied to the field. The problem that this method exists is that along wit...

Claims

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Application Information

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IPC IPC(8): A01G25/00A01C21/00
Inventor 郑兴耘
Owner 邢台和阳生物工程有限公司
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