Inner circulation air pressure tank water supply device

A technology of water supply device and air pressure tank, which is applied in the configuration of water supply device and water supply pool, water saving, etc., can solve the problems of stagnant water quality and deterioration, and achieve the effect of hygienic water quality, stable water supply pressure and excellent water quality

Inactive Publication Date: 2015-08-19
QINGDAO WANLI TECH
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  • Application Information

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Problems solved by technology

Therefore, the pressure tank has the advantages of adjusting flow, stabilizing pressure, energy saving and flexible installat

Method used

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  • Inner circulation air pressure tank water supply device

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Embodiment Construction

[0009] attached below figure 1 A water supply device for an internal circulation air pressure tank of the present invention will be described in detail below.

[0010] as attached figure 1 As shown, a kind of internal circulation air pressure tank water supply device of the present invention is mainly made up of water pump 2, control cabinet 3, pressure detection meter 4 and air pressure tank 11, and the inlet and outlet of water pump 2 are correspondingly connected with water suction pipe 1 and water supply pipe 13, and water supply A pressure detection gauge 4 is installed on the pipe 13, and the water pump 2 and the pressure detection gauge 4 are respectively connected to the control cabinet 3 with electric cables, and the air pressure tank 11 is connected to the water supply pipe 13, and the air pressure tank 11 is mainly composed of a tank body 111 and an air bag 112 Composition, the air bag 112 is installed in the tank body 111, and the air bag 112 is used for filling w...

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Abstract

The invention discloses an inner circulation air pressure tank water supply device. The inner circulation air pressure tank water supply device is mainly composed of a water pump, a control cabinet, a pressure detecting meter and an air pressure tank. The air pressure tank is mainly composed of a tank body and an air bag. In order to avoid stagnant water, a water distribution pipe is arranged in the air pressure tank and extends into the air bag for water filling, a water outlet of the air bag is additionally formed, and inner circulation is formed between a water inlet part and the water outlet part of the interior of the air bag, so that the excellent water quality in the air bag is guaranteed, and the possibility of accumulated water and the stagnant water in the air bag in a normal system is eliminated. The inner circulation air pressure tank water supply device has the beneficial effects of being simple in structure, convenient to install, low in cost and the like; in addition, the water supply pressure is stable, energy is saved, the water quality is sanitary, and the inner circulation air pressure tank water supply device can be widely suitable for the secondary water supply fields such as air pressure water supply, frequency conversion constant pressure water supply and non-negative-pressure pipe network pressure-superposed water supply.

Description

technical field [0001] The invention relates to the technical field of secondary water supply, in particular to an internal circulation air pressure tank water supply device. Background technique [0002] The air pressure tank is a pressure regulating device, usually used in air pressure water supply, frequency conversion water supply, constant pressure water supply and non-negative pressure water supply equipment. The pressure tank is the prerequisite for the water pump to go to sleep. Using the property of water with minimal compressibility, the water is stored in the tank by external force. The gas is compressed and the pressure increases. When the external force disappears, the compressed gas expands to discharge the water. Since the compression ratio of water is much smaller than that of gas, when there is a small flow leakage in the pipe network, the pressure will drop significantly, which will cause the water pump to start frequently. If the power frequency pump dire...

Claims

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Application Information

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IPC IPC(8): E03B11/00E03B11/06E03B7/07
CPCY02A20/00
Inventor 不公告发明人
Owner QINGDAO WANLI TECH
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