Water supply equipment integrating vacuum inhibition and reverse flow compensation

A technology of water supply equipment and vacuum suppressor, which is applied in the configuration of water supply main pipeline, water supply pipeline system and water supply pool, etc., can solve the problems of internal pollution and external pollution of the steady flow tank, and achieve the effect of eliminating pollution

Inactive Publication Date: 2014-02-05
WUXI KANGYU WATER TREATMENT EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a water supply equipment that combines vacuum suppression and countercurrent compensation. This equipment overcomes the internal pollution of the steady flow tank and the external pollution of tap wate

Method used

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  • Water supply equipment integrating vacuum inhibition and reverse flow compensation

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Embodiment Construction

[0014] Such as figure 1 As shown, the present invention mainly includes: a pre-compression chamber 1, a pre-compression self-balancing device 2, a liquid level controller 3, a negative pressure gauge 4, a pressure transmitter 5, a vacuum suppressor 6, a steady flow compensation tank 7, a countercurrent compensation Device 8, voltage stabilizing accumulator 9, valve 10, flexible rubber joint 11, water pump 12, shielded type stabilizing sleeve 13, water outlet valve 14, pressure transmitter 15, pressure gauge 16, overpressure protection device 17, Frequency conversion control cabinet 18, disinfection device 19, wire 20, cleaning and blowdown valve 21, small flow pressure maintaining pipe 22, countercurrent compensation pipe 23, valve 24.

[0015] Among them, the steady flow tank is composed of two chambers, which are divided into a pre-pressure chamber 1 and a steady-flow compensation tank 7 , and a pre-pressure self-balancing device 2 is installed at the lower part of the p...

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Abstract

The invention discloses water supply equipment integrating vacuum inhibition and reverse flow compensation. The water supply equipment comprises a steady flow compensation tank. A steady flow tank consists of two cavity bodies and is divided into a prepressing cavity and the steady flow compensation tank, wherein the prepressing cavity is connected with a pressure stabilization energy accumulator; a prepressing self-balancing device is mounted at the bottom of the prepressing cavity; a reverse flow compensator is arranged below the steady flow compensation tank; the steady flow compensation tank is connected with the reverse flow compensator by a reverse flow compensation pipe; and the reverse flow compensator is connected with a user pipeline by a small-flow pressure maintaining pipe. A vacuum inhibitor is arranged in the steady flow compensation tank and close to a top wall; an outlet of the vacuum inhibitor is connected with the prepressing cavity; and when water enters the steady flow compensation tank, the vacuum inhibitor exhausts air in the tank into the prepressing cavity. The equipment solves the problems of pollution in the steady flow tank and external pollution of the outside air to tap water, and has a reverse flow compensation function.

Description

technical field [0001] The invention relates to a water supply equipment, in particular to a water supply equipment combined with vacuum suppression and backflow compensation. Background technique [0002] With the rapid development of my country's economic construction, the scale of construction is expanding day by day, land resources are becoming more and more precious, and high-rise buildings are springing up like mushrooms after rain. In the prosperous areas of the city, the height of buildings is far beyond the scope of the municipal water supply pressure. In order to meet the needs of users, the municipal water source must be pressurized twice, so the secondary pressurized water supply has become a very common design in today's building water supply design. Phenomenon. At present, the common secondary pressurized water supply equipment in China is pipe network superimposed water supply equipment, which directly uses the municipal pipe network as the water source, p...

Claims

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Application Information

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IPC IPC(8): E03B11/00E03B11/16E03B11/06E03B7/07
CPCY02A20/00
Inventor 蒋介中姚占新王奇吴雪峰
Owner WUXI KANGYU WATER TREATMENT EQUIP
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