An anti-suction and anti-expansion water tank
An anti-suction deflation and water tank technology, which is applied in water supply devices, water conservation, configuration of water supply pools, etc., can solve the problems of water tank suction deflation, swelling and cracking, and affecting the service life of the water tank, so as to avoid expansion and suction deflation, and provide good protection The effect of action
Active Publication Date: 2019-11-26
东莞市恒瑞能源技术有限公司
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Problems solved by technology
[0003] During the use of the water tank, sometimes due to the change of the internal temperature, there will be internal high pressure or low pressure, which will lead to the problem of suction or expansion of the water tank, which seriously affects the service life of the water tank
Method used
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0017] refer to Figure 1-2 , an anti-suction and anti-expansion water tank, comprising a water tank body 1, a ventilator 5 is installed on the top of the water tank body 1, and the ventilator 5 includes a pipe body 51, a piston 52, a conduit 53, a first fixing plate 54, Air box 55, second spring 56, guide post 57, first spring 58 and second fixed plate 59, pipe body 51 communicates with water tank body 1, the top of pipe body 51 is airtightly installed with second fixed plate 59, pipe body 51 The inside of the pipe body 51 is sealed with a first fixed plate 54, and the inside of the pipe body 51 is slidably equipped with a piston 52. The piston 52 is located below t...
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The invention discloses an anti-deflation and anti-expansion water tank. The water tank comprises a water tank body, wherein a ventilation device is mounted at the top of the water tank body and comprises a pipe, a piston, a guide pipe, a first fixing plate, an air tank, a second spring, a guide pillar, a first spring and a second fixing plate; the pipe is communicated with the water tank body; the second fixing plate is mounted at the top end of the pipe in a sealed manner, the first fixing plate is mounted in the pipe in a sealed manner, and the piston is mounted in the pipe in a sealed andsliding manner and located below the first fixing plate, and the cylindrical piston is provided with an opening in the bottom; the top of the piston is communicated with the guide pipe, the top end ofthe guide pipe penetrates the first fixing plate upwards and is communicated with a cylindrical gas box, and the gas box is connected with the inner wall of the pipe in a sealed and sliding manner; pressure relief holes are formed in the side edge of the gas box. Expansion and deflation of the water tank body are effectively avoided, and a good protection effect on the water tank body is achieved.
Description
technical field [0001] The invention relates to the technical field of water tanks, in particular to an anti-suction and anti-expansion water tank. Background technique [0002] According to the material, the water tank is divided into six types: FRP water tank, stainless steel water tank, stainless steel liner FRP water tank, seawater FRP water tank, enamel water tank, and galvanized steel water tank. The water tank is generally equipped with HYFI remote liquid level electric valve, water level monitoring system, automatic cleaning system and self-cleaning sterilizer. A ventilation pipe (insect net fortification), the water tank is equipped with internal and external ladders; the water tank generally has water inlet pipes, water outlet pipes (domestic water outlet pipes, fire water outlet pipes), overflow pipes, and drain pipes. The water tanks are divided into domestic water tanks and fire water tanks according to different functions. , Production of water tanks, waterpro...
Claims
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IPC IPC(8): E03B11/00E03B11/08
CPCE03B11/00E03B11/08Y02A20/00
Inventor 卢见恺
Owner 东莞市恒瑞能源技术有限公司