Constant-pressure valve for automatically controlling water pressure

Abstract

The invention discloses a constant-pressure valve for automatically controlling water pressure. The constant-pressure valve comprises a water inlet pipe, an electromagnetic valve mechanism, a pressurereducing valve mechanism and a water outlet pipe; the two ends of the electromagnetic valve mechanism are communicated with the water inlet pipe and the pressure reducing valve mechanism respectively, and are used for switching on or switching off water flow from the water inlet pipe into the pressure reducing valve mechanism; the water outlet pipe is communicated with the water outlet end of thepressure reducing valve mechanism, and the pressure reducing valve mechanism is used for controlling the water inlet flow to flow to the water outlet pipe after the water inlet flow is controlled atthe constant pressure and constant volume; and the pressure reducing valve mechanism comprises a pressure reducing valve body used for storing water and a pressure reducing module arranged on the pressure reducing valve body and used for reducing the water pressure. According to the constant-pressure valve, the design is reasonable, the structure is simple and compact, the water pressure can be automatically controlled, the problems of water pipe falling, electric leakage and the like caused when the water pressure is too large can be avoided, the safety is high, the noise is low, and the userexperience can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of constant pressure valves, in particular to a constant pressure valve for automatically controlling water pressure. Background technique [0002] At present, the constant pressure valve in the smart toilet industry is noisy when it works, and it is prone to vibration. In the case of unstable water pressure, it is easy to cause the water pipe to fall off, which in turn may damage the smart toilet, and even cause electric leakage, causing unnecessary losses. . At the same time, unstable water pressure will lead to unstable water outlet. When users use it, the flushing will not be clean or the water pressure will be too high, which will cause the user's experience to plummet, thus affecting the sales of smart toilets. [0003] In summary, the constant pressure valve has the problem of inconvenience in practice, so it is necessary to improve it. Contents of the invention [0004] The purpose of the present...

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Problems solved by technology

[0002] At present, the constant pressure valve in the smart toilet industry is noisy when it works, and it is prone to vibration. In the case of unstable water pressure, it is easy to cause the water pipe to fall off, which in turn may damage the smart toilet, and even cause electric leakage, causing unnecessary losses.

At the same time, unstable water pressure will lead to unstable water outlet. When users use it, the flushing will not be clean or the water pressure will be too high, which will cause the user's experience to plummet, thus affecting the sales of smart toilets.

[0003] In summary, the constant pressure valve has the problem of inconvenience in practice, so it is necessary to improve it

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