An air pressurized drainage device, its drainage method, and a toilet
A drainage device and air pressurization technology, which is applied to water supply devices, flushing equipment with water tanks, buildings, etc., can solve problems such as the inability to guarantee the stability of the air pressure and water volume of the flushing water tank, fluctuations in water flow rate, and fluctuations in air volume, etc., to achieve Simplified operation, stable flushing function, and convenient air supply
Active Publication Date: 2018-01-02
XIAMEN AXENT
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Problems solved by technology
However, due to fluctuations in the pressure of the water supply pipeline, the flow rate of the incoming water fluctuates, resulting in fluctuations in the volume of air sucked into the flushing water tank. little air
Obviously, the air pressure and the stability of the water volume in the flushing water tank cannot be guaranteed by using the air intake valve in the prior art.
Method used
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Embodiment Construction
[0029] Embodiments, please refer to the accompanying drawings, an air pressurized drainage device of the present invention includes a flushing water tank 1 and an air replenishment mechanism 2, and the air replenishment mechanism 2 is connected with the flushing water tank 1 so that the flushing water tank 1 can be flushed before the water enters. Fill flush tank 1 with air.
[0030]As a preference, the air supply mechanism 2 includes a pressure water tank 21, an elastic member, a piston 22, a pressure relief mechanism and an air suction check valve. Separated into an upper box body 26 and a lower box body 27, the lower box body 27 constitutes a water storage space, and has a pressure water source interface and a discharge port; the top surface of the upper box body 26 is provided with an air inlet and an air outlet, and the air inlet is equipped with Inhalation one-way valve 25; the top surface of the flushing water tank 1 is provided with an air inlet, and the air outlet of ...
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The invention discloses an air supercharging water drain device, a water drain method thereof and a pedestal pan. The air supercharging water drain device comprises a flushing water tank and an air complementing mechanism, and the air complementing mechanism is connected with the flushing water tank for complementing air to the flushing water tank before filling water to the flushing water tank; the water drain method for the air supercharging water drain device includes that providing the air complementing mechanism, using the air complementing mechanism to complement air to the flushing water tank, and enabling the flushing water tank to drain water after filling water to the flushing water tank. The pedestal pan is provided with the air supercharging water drain device. The air supercharging water drain device uses the air complementing mechanism to complement air to the flushing water tank so that the air complementing for the flushing water tank is not influenced by the water flow speed, and the air pressure and water quantity in the flushing water tank are stable.
Description
technical field [0001] The invention relates to a drainage device, in particular to an air pressurized drainage device, a drainage method thereof and a toilet. Background technique [0002] The traditional toilet mainly relies on the pressure generated by the drop between the water level in the water tank and the water level in the toilet bowl to make the water have a certain speed when the water tank is flushed to achieve the purpose of cleaning the toilet bowl. However, when the water level drop is small , its flushing force is relatively weak, and more water is needed to flush away the dirt in the toilet bowl. In order to solve this problem, an air pressurized drainage device has appeared in the prior art. It uses a fully enclosed flushing water tank as the inner tank. When the flushing water tank is filled with water, a certain amount of air can be stored, and the water pressure in the water supply pipeline is used to To compress the air inside the box, the compressed a...
Claims
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IPC IPC(8): E03D3/10
CPCE03D1/30E03D1/302E03D1/34E03D3/10
Inventor 江长发许海涛
Owner XIAMEN AXENT