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Water and chemical supply system of spray vehicle

A technology for spraying vehicles and supplying medicine, which is applied in the field of spraying vehicles and can solve problems such as waterway switching and changing troubles

Active Publication Date: 2013-12-25
天津市东信农业设施工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the water supply and medicine supply system provides two-way water supply and medicine supply to the spray structure. It is more troublesome to change

Method used

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  • Water and chemical supply system of spray vehicle
  • Water and chemical supply system of spray vehicle

Examples

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Embodiment Construction

[0014] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0015] see figure 1 and 2 , a water and drug supply system for a spray vehicle, comprising a water pump 1, a water inlet pipeline 2 and an outlet pipeline 3 respectively connected to the inlet and outlet of the water pump. The water pump adopts a light stainless steel multistage centrifugal pump. The water outlet pipe is composed of a first water outlet pipe section 31 , a second water outlet pipe section 32 and a third water outlet pipe section 33 successively connected front and back. The second outlet pipe section is composed of a first branch 321 and a second branch 322 arranged in parallel. A first switching valve 4 is installed on the first branch. The first switch valve is used to realize the on-off of the first water outlet pipe s...

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Abstract

The invention discloses a water and chemical supply system of a spray vehicle. The water and chemical supply system comprises a water pump, a water inlet pipeline and a water outlet pipeline. The water inlet pipeline and the water outlet pipeline are respectively connected with an inlet and an outlet of the water pump. The water and chemical supply system is characterized in that the water outlet pipeline comprises a first water outlet pipeline section, a second water outlet pipeline section and a third water outlet pipeline section which are sequentially connected with one another in the front-back direction, the second water outlet pipeline section comprises a first branch and a second branch which are arranged in parallel, a first switch valve is mounted on the first branch, a fertilizer applying pump and a second switch valve are mounted on the second branch, and the fertilizer applying pump is positioned at the front end of the second switch valve; an electromagnetic valve is mounted on the first water outlet pipeline section. The water and chemical supply system has the advantages that a water supply function and a chemical supply function can be implemented by the single water outlet pipeline and the single electromagnetic valve, the quantity of electromagnetic valves is reduced as compared with an existing structure with two water outlet pipelines, pipeline connection is simplified as compared with the existing structure with the two water outlet pipelines, and accordingly the manufacturing cost is greatly reduced; only interlocking operation needs to be performed on the first switch valve and the second switch valve when water or chemical is supplied, so that the water and chemical supply system is convenient to operate, and time can be saved.

Description

technical field [0001] The invention relates to a spray car for watering and spraying potted flowers in a greenhouse, in particular to a water supply and medicine supply system on the spray car. Background technique [0002] Suspension sprinkler is a device used for watering and spraying potted flowers in the greenhouse. It includes a walking mechanism, a lifting mechanism, and a spraying structure arranged up and down in sequence. A water supply and drug supply system is installed on the lifting mechanism. . Among them, the walking mechanism realizes longitudinal movement, the lifting mechanism realizes up and down movement, and the water supply and medicine supply system provides water or medicine liquid to the spraying structure according to needs, and the spraying structure realizes water spraying and spraying medicine. At present, the water supply and medicine supply system provides two-way water supply and medicine supply to the spray structure. It is also more troub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/09A01M7/00
Inventor 徐万华杨铁顺
Owner 天津市东信农业设施工程有限公司
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