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Double-ring flow-limiting type tree nutrition delivering apparatus

A conveying device and collar technology, which is applied in transportation and packaging, direct liquid fertilizer conveying system, packaging, etc., can solve the problems of unclean liquid drops and inclusions, reduce work difficulty, avoid backflow, and avoid dripping speed too fast effect

Inactive Publication Date: 2015-09-30
XINDU XINFAN YAXIN GARDENING FIELD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a common problem in such plastic nutrient solution storage bags, that is, the bag body of the nutrient solution storage bag is made of plastic, and when the liquid in the bag gradually decreases, the plastics on both sides of the bag body will gradually contact. Therefore, when the liquid in the bag is lost, there will still be a large amount of liquid mixed between the bags, so that the medicine in the bag will not drip cleanly.

Method used

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  • Double-ring flow-limiting type tree nutrition delivering apparatus
  • Double-ring flow-limiting type tree nutrition delivering apparatus
  • Double-ring flow-limiting type tree nutrition delivering apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A double-loop flow-limiting tree nutrition delivery device includes a nutrient solution storage bag 1 and a dropper 6 , the dropper 6 is connected to the bottom of the nutrient solution storage bag 1 and communicates with the inner cavity of the nutrient solution storage bag 1 . The nutrient solution storage bag 1 includes a two-layer structure of an outer body 11 and an inner body 12, and the outer body 11 and the inner body 12 are bonded into one structure. A belt-shaped part 3 is bonded to the outer body 11, and both ends of the belt-shaped part 3 extend outside the nutrient solution holding bag 1 for a certain length. In addition, the two sides of the outer body 11 are provided with collars 13 correspondingly, and the staff can hold the collars 13 when using the infusion bag for dispensing or changing medicines, so as to reduce the work difficulty of the staff. The outer body 11 adopts a PE air-tight film, through which the outside air can be blocked from entering t...

Embodiment 2

[0030] On the basis of embodiment one, the nutrient solution holding bag 1 is also provided with a single-chip alarm, which includes a pressure sensor, a STC89S52 single-chip, an alarm drive circuit and a mobile phone communication circuit that is provided with an SMI card slot; the pressure sensor It is arranged at the bottom of the nutrient solution holding bag 1, thereby accurately judging the remaining amount of medicinal solution in the infusion bag through the detected pressure value, and the pressure sensor, the alarm driving circuit and the mobile phone communication circuit provided with the SMI card slot are all connected to the The STC89S52 microcontroller is connected. The alarm driving circuit includes a resistor R201, a resistor R202, a resistor R203, a polarized capacitor C111, a polarized capacitor C112, a non-polar capacitor C201, a non-polar capacitor C202, an LM386 chip and a speaker; one end of the resistor R201 is connected to the The 36 pins of the STC89S...

Embodiment 3

[0033] A double-loop flow-limiting tree nutrition delivery device includes a nutrient solution storage bag 1 and a dropper 6 , the dropper 6 is connected to the bottom of the nutrient solution storage bag 1 and communicates with the inner cavity of the nutrient solution storage bag 1 . The nutrient solution storage bag 1 includes a two-layer structure of an outer body 11 and an inner body 12, and the outer body 11 and the inner body 12 are bonded into one structure. A belt-shaped part 3 is bonded to the outer body 11, and both ends of the belt-shaped part 3 extend outside the nutrient solution holding bag 1 for a certain length. In addition, the two sides of the outer body 11 are provided with collars 13 correspondingly, and the staff can hold the collars 13 when using the infusion bag for dispensing or changing medicines, so as to reduce the work difficulty of the staff. The outer body 11 adopts a PE air-tight film, through which the outside air can be blocked from entering t...

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Abstract

The present invention discloses a double-ring flow-limiting type tree nutrition delivering apparatus, and belongs to the double-ring flow-limiting type tree nutrition delivering apparatus in the technical field of afforestation. A purpose of the present invention is to provide a double-ring flow-limiting type tree nutrition delivering apparatus so as to completely drip the drug liquid in the bag and save the drug liquid resource. The double-ring flow-limiting type tree nutrition delivering apparatus comprises a nutrition liquid holding bag and a dripping pipe, wherein the nutrition liquid holding bag and the dripping pipe are connected, the nutrition liquid holding bag comprises an outer layer body and an inner layer body, the outer layer body and the inner layer body are integrally adhered, a belt-shaped member is adhered outside the outer layer body, the adhesion between the belt-shaped member and the outer layer body is larger than the adhesion between the outer layer body and the inner layer body, rings are correspondingly arranged on both sides of the outer layer body, the outer layer body is a PE airtight membrane, the inner layer body is a ePTFE modified membrane or ePTFE laminated composite membrane, the top portion of the dripping pipe is provided with a tapered hole, a floating ball is arranged in the tapered hole, the top portion of the tapered hole is provided with a funnel-like flow limiting plate, and the middle portion of the funnel-like flow limiting plate is provided with a through hole.

Description

technical field [0001] The invention belongs to the technical field of afforestation, and relates to a tree nutrient delivery device, in particular to a double-loop flow-limiting tree nutrient delivery device. Background technique [0002] With the gradual promotion of returning farmland to forests and the construction of urban roads, more and more vegetation has been planted on both sides of the roads and on the cultivated land that needs to be reforested. Since most of the vegetation planted on these surface lands are trees growing to a certain stage, when these trees growing to a certain stage are planted on these lands, sufficient nutrient solution needs to be supplemented. In the prior art, nutrition supply devices such as nutrient containers and nutrient solution infusion bags are mostly used to provide nutrient solution for trees. [0003] For example, the utility model patent with the application number 201220623545.4 discloses a tree nutrition device, which inclu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C23/02A01G7/06A61M5/172A61J1/10
CPCY02A40/22Y02P60/40
Inventor 余春美
Owner XINDU XINFAN YAXIN GARDENING FIELD
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