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A platform for research: civil engineering, architecture and urbanism
Pressure type water flushing device and constant-pressure water flushing method
The invention discloses a pressure type water flushing device and a constant-pressure water flushing method thereof. The water flushing device comprises a closed water storage chamber, a closed gas chamber, a constant-pressure device, a one-way valve and/or a damping component for slowly circulating gas, wherein the water storage chamber is connected with the gas chamber through the one-way valve and/or the damping component; in a water inlet process of the water storage chamber, the inside gas is collected into the gas chamber through the one-way valve and/or the damping component; the constant-pressure device is provided with a first opening communicated with the water storage chamber and a second opening communicated with the gas chamber; in a water draining process of the water storage chamber, the gas collected in the gas chamber is released into the water storage chamber through the constant-pressure device. The water flushing method is used for providing the closed gas chamber and the constant-pressure device, so that when the water storage device drains water, the gas collected in the gas chamber is released to the water storage chamber under constant pressure through the constant-pressure device. The pressure type water flushing device enables the compressed air to have relatively constant pressure during release, so that not only are water flushing noises reduced, but also the flushing effects are improved in a facilitated manner.
Pressure type water flushing device and constant-pressure water flushing method
The invention discloses a pressure type water flushing device and a constant-pressure water flushing method thereof. The water flushing device comprises a closed water storage chamber, a closed gas chamber, a constant-pressure device, a one-way valve and/or a damping component for slowly circulating gas, wherein the water storage chamber is connected with the gas chamber through the one-way valve and/or the damping component; in a water inlet process of the water storage chamber, the inside gas is collected into the gas chamber through the one-way valve and/or the damping component; the constant-pressure device is provided with a first opening communicated with the water storage chamber and a second opening communicated with the gas chamber; in a water draining process of the water storage chamber, the gas collected in the gas chamber is released into the water storage chamber through the constant-pressure device. The water flushing method is used for providing the closed gas chamber and the constant-pressure device, so that when the water storage device drains water, the gas collected in the gas chamber is released to the water storage chamber under constant pressure through the constant-pressure device. The pressure type water flushing device enables the compressed air to have relatively constant pressure during release, so that not only are water flushing noises reduced, but also the flushing effects are improved in a facilitated manner.
Pressure type water flushing device and constant-pressure water flushing method
XIE WENQING (author)
2015-06-03
Patent
Electronic Resource
English
IPC:
E03D
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