Water supply supercharging device for building

Abstract

A water supply supercharging device for a building is characterized in that a PTFE membrane A is arranged in the middle of a water tank A, a PTFE membrane B is arranged on the right side of an inner tank body of a water tank B, the area of the PTFE membrane A is larger than that of the PTFE membrane B, a connecting shaft is installed between the PTFE membrane A and the PTFE membrane B, a contact block is welded to the connecting shaft, the part, in the water tank A, of the connecting shaft is sleeved with a spring, limiting switches are installed on the connecting shaft and located on the left side and the right side of the contact block, and a communicating pipeline is arranged between the water tank A and the water tank B. According to the Pascal law, the pressure of primarily supplied water in a tap water pipeline network is increased through pressure conversion, tap water is lifted to a water storage tank on the top of the building to be used by users, and then a high-power water supply pump for a high-rise is replaced. The water supply supercharging device for the building has the advantages of being simple in structure, low in manufacturing cost, free of maintenance by staff, free of influence of an outage, low in noise and the like.

Description

technical field [0001] The present invention relates to a building water supply supercharging device, in particular to a building water supply supercharging device having two water tanks with built-in polytetrafluoroethylene PTFE diaphragms connected by shafts. Background technique [0002] At present, the tap water supply of high-rise buildings does not directly supply the water processed by the water plant to the users, but goes through the secondary water supply process: after the tap water comes out of the water plant pump room, it flows through the water supply pipe network and the pressurized pump station of the community. In the water tank on the top floor, the natural pressure of the water tank is used to supply every household (or through the secondary water supply pump that works continuously). This is mainly to make up for the insufficient pressure of municipal water supply pipelines, which makes it difficult to guarantee the water demand of people living in high-...

AI Technical Summary

Problems solved by technology

However, the current secondary water supply of high-rise buildings requires the use of high-power water pumps, control cabinets and other special equipment, which not only has the disadvantages of large investment, high maintenance costs, and high power consumption, but also has difficulties such as noise disturbing residents, and water shortage due to power outages. The shortcomings to be overcome, how to use the pressure of the primary water supply in the water pipe network, through the conversion of the pressure to raise the tap water to the water storage tank on the top of the floor for users to use is an urgent problem to be solved

After searching the invention patent published on March 9, 1994, the water source pressure pump water supply booster device with the patent number of 92109632.1 is a patent that solves similar problems, but the four-way valve, automatic conversion mechanism, diaphragm pump and piston pump of this equipment are four Parts are integrated, and there is a problem that the structure is complex and difficult to install

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