Automatic backwashing filtering device for agricultural irrigation

A technology of backwash filtration and agricultural irrigation, which is applied in the field of automatic backwash filter devices for agricultural irrigation, which can solve problems such as increased maintenance costs, inability to relieve backwash filter water pressure, and reduced operating income

Inactive Publication Date: 2019-01-18
温彦宏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional automatic backwashing filter device has a single internal structure, which is easily damaged when the internal water pressure is too high, and has few functions, which cannot relieve the water pressure inside the backwashing filter, easily causing damage to internal components, and shortening the use of the automatic backwashing filter Life expectancy, increased post-maintenance costs, increased operating costs, and reduced operating income

Method used

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  • Automatic backwashing filtering device for agricultural irrigation
  • Automatic backwashing filtering device for agricultural irrigation
  • Automatic backwashing filtering device for agricultural irrigation

Examples

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Embodiment Construction

[0021] Such as Figure 1-4 As shown, this specific embodiment adopts the following technical solutions: an automatic backwash filter device for agricultural irrigation, including a backwash filter 1, and a portable displacement flange 12 is provided on one side of the backwash filter 1, and the The other side of the backwash filter 1 is provided with a backwash filter side fixing plate 24, and the top side of the backwash filter 1 is provided with a backwash filter inlet pipe 7, and the backwash filter inlet pipe 7 is A backwash filter water inlet 9 is provided, and a filter water inlet channel 8 is arranged inside the backwash filter water inlet pipe 7 below the backwash filter water inlet 9, and the other side of the bottom of the backwash filter 1 is provided with There is a backwash filter outlet pipe 23, the bottom of the backwash filter outlet pipe 23 is provided with a backwash filter outlet 22, and the inside of the backwash filter outlet pipe 23 above the backwash fil...

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PUM

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Abstract

The invention discloses an automatic backwashing filtering device for agricultural irrigation. The automatic backwashing filtering device comprises a backwashing filter, wherein a portable type movable flange disc is arranged at one side of the backwashing filter; a backwashing filter side edge fixing plate is arranged at the other side of the backwashing filter; a backwashing filter water inlet pipe is arranged at one side of the top of the backwashing filter; the backwashing filter water inlet pipe is provided with a backwashing filter water inlet; a filter water inlet channel is arranged inthe backwashing filter water inlet pipe below the backwashing filter water inlet; a backwashing filter water outlet pipe is arranged at the other side of the bottom of the backwashing filter. The automatic backwashing filtering device is compact in structure and convenient to use and has practical functions; an isolation pressure-division plate and a water pressure decompression disc are arrangedin a conventional backwashing filtering device and water pressure in the backwashing filter can be alleviated; inner elements are prevented from being damaged and the service life of the automatic backwashing filtering device is prolonged; the post-period maintenance cost is reduced, the working cost is reduced and the working income is indirectly improved.

Description

Technical field: [0001] The invention belongs to the technical field of agricultural equipment, in particular to an automatic backwash filter device for agricultural irrigation. Background technique: [0002] The traditional automatic backwashing filter device has a single internal structure, which is easily damaged when the internal water pressure is too high, and has few functions, which cannot relieve the water pressure inside the backwashing filter, easily causing damage to internal components, and shortening the use of the automatic backwashing filter Life expectancy, increased post-maintenance costs, increased operating costs, and reduced operating income. Invention content: [0003] The object of the present invention is to provide an automatic backwash filter device for agricultural irrigation in order to solve the above problems, which solves the shortcomings in the prior art. [0004] In order to solve the above problems, the present invention provides a technic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D35/14
CPCB01D35/14
Inventor 温彦宏
Owner 温彦宏
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