Markov bottle capable of adjusting water supply pressure by lifting breather pipe

By adding a drain outlet and a threaded vent pipe to the Marsh bottle, combined with the design of the scale and base, the problems of fixed water supply pressure and cumbersome operation of traditional Marsh bottles are solved, enabling flexible adjustment of water supply pressure and improving the reliability of water supply.

CN224186862UActive Publication Date: 2026-05-01HOHAI UNIV
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Patent Information

Application Number
CN202521100606.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-29
Publication Date
2026-05-01
Estimated Expiration
2035-05-29

AI Technical Summary

Technical Problem

Traditional Marsh bottles have a fixed water supply pressure, are cumbersome to operate, and are difficult to adjust flexibly. Furthermore, the fixed position of the vent tube and the bottle body makes them inflexible in use.

Method used

A drain outlet and a threaded vent tube are added to the Marsh bottle. The position of the vent tube in the bottle can be adjusted by rotating it. The water supply pressure can be adjusted with the help of the scale lines. A base is added to the bottom of the bottle to increase stability.

Benefits of technology

It simplifies the water supply operation steps, enables flexible adjustment of water supply pressure, improves the reliability and stability of water supply, and avoids damage to the vent pipe caused by the Karman vortex street phenomenon.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a Mariotte bottle capable of adjusting water supply pressure by lifting a breather pipe, which aims at overcoming the defects that the traditional Mariotte bottle is only provided with one water outlet, and the water level in the breather pipe is inconvenient to adjust when water is added into the bottle, and is additionally provided with a water outlet, and the water outlet can be kept connected with a water supply pipe when water needs to be added. And the water level in the breather pipe is adjusted through the water outlet, so that the operation steps during water adding are avoided from being tedious. In addition, external threads are machined on the outer surface of the breather pipe in the Markov bottle, a sleeve with a threaded hole is arranged on the vent hole, and the threads in the sleeve are matched with the external threads on the breather pipe, so that the position of the breather pipe in the Markov bottle can be adjusted by rotating the breather pipe. The pressure of the Mariotte bottle during water supply is adjustable, and the use flexibility of the Mariotte bottle is improved.
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