Rainfall test box

Abstract

The invention discloses a rainfall test box, comprising a box body, a transparent glass door, an air inlet cylinder, a first transparent glass plate, a first scale line, a material mixing cylinder, amaterial mixing motor, a burdening cylinder, a second transparent glass plate, an air inlet fan, a filtering plate, a spray component, a leakage plate, a water inlet, a stirring rod and a discharge valve. The rainfall test box disclosed by the invention is provided with the material mixing cylinder and the burdening cylinder, and is provided with the first scale line and a second scale line, so that matching simulation can be performed according to the pH of the rainwater, the simulation effect is improved, the rainfall test box is provided with the spray component to perform movable spray, sothat multi-angle movable spray can be performed, the rainwater spray state in a natural state can be simulated, the simulation state is diversified, the simulation effect is good, the rainfall test box is provided with the air inlet fan to achieve a cooperative simulation state of the wind power of the spray, so that the test effect is improved, and the rainfall test box is provided with a transfer water pump to achieve the self-circulation of the water in the test box, so that a lot of water resources are saved under a long-term experiment, and long-term continuous simulation can be performed.

Description

technical field [0001] The invention relates to the technical field of rain-soaking experimental equipment, in particular to a rain-soaking test chamber. Background technique [0002] The rain test chamber is suitable for the protection of external lighting and signal devices and automotive lamp shells. It can provide realistic simulations of various environments such as water and spray tests that electronic products and their components may be subjected to during transportation and use, in order to achieve testing For the waterproof performance of various products, the existing rain test chambers usually use tap water as rainwater, which cannot simulate the pH of rainwater according to the special environment; the existing test chambers cannot be sprayed from multiple angles, and cannot simulate rainwater in a natural state Spray state, the simulation state is single, and the simulation effect is not good; the existing rain test chamber only simulates the rain environment w...

AI Technical Summary

Problems solved by technology

[0002] The rain test chamber is suitable for the protection of external lighting and signal devices and automotive lamp shells. It can provide realistic simulations of various environments such as water and spray tests that electronic products and their components may be subjected to during transportation and use, in order to achieve testing For the waterproof performance of various products, the existing rain test chambers usually use tap water as rainwater, which cannot simulate the pH of rainwater according to the special environment; the existing test chambers cannot be sprayed from multiple angles, and cannot simulate rainwater in a natural state Spray state, the simulation state is single, and the simulation effect is not good; the existing rain test chamber only simulates the rain environment without the simulation state of the wind force, and the experimental effect is not good; the existing test chamber uses tap water to simulate In the rainy environment, under long-term experiments, a lot of water resources are wasted, so it is not suitable for long-term continuous simulation

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