A shaft protection device and a special water bucket
A protection device and shaft technology, applied in water supply installations, drinking water installations, buildings, etc., can solve the problems of water pollution, lack of protection measures, easy falling of people and animals into wells, etc., to improve safety, improve hygiene, avoid The effect of pollution
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[0024] The following further explains the present invention in combination with the drawings and specific embodiments, but does not limit the protection scope of the present invention.
[0025] Such as Figure 1 to Figure 4 As shown, a shaft protection device and a special water bucket include a protective tube 1 fixed on the inner wall of the shaft. The protective tube 1 is fixed with a partition cone 2 with an upper mouth diameter smaller than a lower mouth diameter. The upper part of the separating cone 2 is provided with a leaking pipe 3 which is inserted into the inner wall of the shaft and connected with the soil. The leaking pipe 3 is provided with a filter screen. The lower part of the separating cone 2 is provided with a functional ring plate 4 fixed to the protective tube 1. The protective tube The top end of 1 is connected with a ring-shaped solar photovoltaic panel 5 sleeved on the protective tube 1, and a battery 6 is connected below the solar photovoltaic panel 5. T...
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