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Super-huge type multi-layer full-automatic sliding swing rainfall test device

A rain test, fully automatic technology, applied in the field of environmental test, can solve the problem of unable to meet the requirements of test conditions, achieve the effect of large spray range and simplified water supply structure

Active Publication Date: 2012-11-21
东莞市丰远电器有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unable to meet the requirements of various test conditions for large-scale equipment and equipment according to military standards and national standards

Method used

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  • Super-huge type multi-layer full-automatic sliding swing rainfall test device
  • Super-huge type multi-layer full-automatic sliding swing rainfall test device
  • Super-huge type multi-layer full-automatic sliding swing rainfall test device

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Effect test

Embodiment Construction

[0051] Please refer to Figure 1 to Figure 3 As shown, it shows the specific structure of the preferred embodiment of the present invention, including a base 10, a main column 20, a plurality of lateral branch pipes 30, a sliding swing mechanism 40 and a PLC automatic control system 50.

[0052] Wherein, a wire rope hook 11 is respectively installed on the four corners of the base 10, and its effect is to secure the four plastic-coated steel wire ropes 60 obliquely pulled down from the top of the main column 20 to increase the stability of the main column 20 and avoid this problem. Shaking phenomenon occurs when the equipment is running. And, below the four corners of the base 10, it is better to be equipped with universal casters 12, whose effect is to make the rain shower equipment move conveniently; The rain equipment is assembled into a display, and the rain test is carried out on large-scale and various test pieces.

[0053]This main column 20 is the main water supply p...

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Abstract

The invention discloses a super-huge type multi-layer full-automatic sliding swing rainfall test device, which comprises a PLC (programmable logic controller) full-automatic control system, a base, a main column, a plurality of lateral branch pipes distributed along the main column at vertical intervals and a sliding swing mechanism. The main column is a main water supply pipe, each branch pipe is connected with the main column through a rocker arm in a swinging mode is and provided with a plurality of catapulting drop type spray nozzles which can spray discontinuous water drops with diameter of 0.5 to 4.5 mm; a driving device of the sliding swing mechanism drives a upper push-pull rod and a lower push-pull rod to ascend and descend, the upper push-pull rod and the lower push-pull rod drives each branch pipe to make horizontal arc swing in a range of 30 degrees upwards to 45 degrees downwards under the traction of the rocker arms through push-pull connecting rods, so that a vertical component and a horizontal component of the rainfall reach the technical requirements of the military standard and the national standard. The super-huge type multi-layer full-automatic sliding swing rainfall test device is particularly suitable for rainfall tests of large-scale devices, high-voltage devices, military devices, sky weapons and the like.

Description

technical field [0001] The invention relates to the technology in the field of environmental testing, in particular to an extra-large multi-layer fully automatic sliding-swing type rain test equipment provided for large-scale equipment, high-voltage equipment, military equipment, and aerospace weapons. Background technique [0002] With the rise of China's self-developed advanced manufacturing industry, the export volume is increasing day by day, and the quality requirements for products should meet international standards; at the same time, my country's advanced military equipment and aerospace weapons are also actively researching and developing and producing. The above-mentioned equipment and equipment must pass strict environmental simulation tests and meet the standards before they can leave the factory or be installed in the troops. [0003] In view of the above situation, the country has formulated military standards and national standards for the rain test of equipme...

Claims

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Application Information

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IPC IPC(8): G01M3/02G01N17/00
Inventor 徐丰彩
Owner 东莞市丰远电器有限公司
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