RU124870U1 - HOOKAH - Google Patents

Abstract

A hookah including a flask, a shaft mounted on the flask, a tobacco cup, a flexible hose with a mouthpiece, a smoke cooler and a valve, characterized in that the shaft contains an inner pipe, a part for installing a hose with a mouthpiece and a shell in the form of a larger diameter pipe with a bottom and a cap with holes located between the cup and the indicated part for installing the hose with the mouthpiece, the space between the inner pipe and the shell is filled with a smoke cooler, which is dry ice.

Description

The invention relates to tobacco smoking devices with filtering and cooling smoke.

The construction of a hookah is widely known, which consists of a body (shaft) hermetically connected to each other and a bulb from which smoke is removed through a hose. Such a hookah provides an exhaust valve to remove excess smoke. In addition to the hookah, a protective saucer with a protective cap and tongs for coal are attached. When smoking a hookah, part of the harmful impurities dissolves in water, part condenses on the inner surfaces of the shaft and hose. Smoke passing through water is partially cooled and moistened in order to improve its taste and quality.

(see, for example, the version of the web page http://ok-podarok.ru/Enciklopediya-kalyana/faq-kalyan-opisanie.html from the Google cache, which is a snapshot of the page as of September 18, 2012).

When smoking such a hookah, there is no possibility of rapid cooling of the high-temperature flows of smoke generated during smoking.

At present, hookah is also known (http://kalyandream.com/2012/04/07/oxladitel-dyma/, publ. 07.04.2012), which uses a bucket for ordinary ice, which is attached to the shaft under the cup.

However, when cooled in this way, the ice melts quickly and it is necessary either to top up often or to reduce the smoking time. At the same time, melting ice flows out, and a puddle forms under the hookah, which looks aesthetically ugly.

The closest analogue of the proposed utility model is the technical solution CN 202050898 U (published on November 30, 2011, IPC: A24F 1/30), in which a hookah is disclosed, including a flask, a shaft mounted on the flask, a tobacco cup, a flexible hose with a mouthpiece, a smoke valve and cooler located at the top of the bulb around the shaft section.

A disadvantage of the known design is the possibility of ice formation on the inner surface of the mine due to the presence of a significant amount of cooler in a small area of the mine.

The proposed utility model is aimed at eliminating the above drawback.

The technical result consists in providing the most effective cooling of the smoke with the exception of freezing of the mine.

The specified technical result is achieved in that the hookah includes a flask, a shaft mounted on the flask, a tobacco cup, a flexible hose with a mouthpiece, a smoke cooler and a valve, the shaft containing an inner pipe, a part for installing a hose with a mouthpiece and a shell in the form of a pipe of a larger diameter equipped with a bottom and a cover with holes located between the cup and the specified part for installing a hose with a mouthpiece, and the space between the inner pipe and the shell is filled with a smoke cooler, which is dry ice.

The proposed utility model is illustrated in the drawing, which shows a General view of the hookah.

The hookah includes a flask (1), which serves as a reservoir for liquid, a shaft (2) mounted on the flask, a cup (3) for tobacco, a flexible hose (4) with a mouthpiece (5), and a smoke cooler (12). The shaft contains an inner pipe (6), a part (7) for installing a hose with a mouthpiece and a sheath (8) in the form of a pipe of a larger diameter, equipped with a bottom (9) and a cover (10) with holes (11) located between the cup (3) and the indicated part (7) for installing the hose (4) with the mouthpiece (5). The space between the inner pipe (6) and the shell (8) is filled with a smoke cooler (12), which is dry ice.

The holes (11) in the cover (10) are designed to drain the gas released during the evaporation of dry ice, which protects the shaft (2) from freezing.

The shaft (2) is most often made of light metals or alloys and is hermetically connected to the bulb (1) by means of a sealant. The shell (8), in particular, can be made of metal capable of withstanding low temperatures (cold-resistant metal).

The cup (3) for placing tobacco has a hole for passing smoke into the shaft (2) and is made of clay or glazed ceramic. It is mounted in the upper part of the hookah above the entrance to the mine.

A flexible hose (4) with a mouthpiece (5) provided in the construction of the hookah allows for easy and saturated tightening.

The hookah contains a valve (13), which serves to remove excess smoke from the bulb (1). As a rule, a ball valve is installed in hookahs.

A saucer is fixed in the upper part of the hookah, which is designed to prevent the spread of ash and coal, the location of tongs, smoldering coal and a cap on it. The saucer material is heat-resistant metal.

Hookah works as follows.

Liquid is poured into the lower part of the hookah (flask (1)). Then, a shaft (2) is installed on the flask (1) using a gasket so that the inner pipe (6) is 2-3 cm immersed in water. Next, a cup (3) is attached to the shaft (2) using a seal and a hose ( 4) with a mouthpiece (5).

Then fill the space between the shell (8) and the inner tube (6) with dry ice.

Tobacco is placed in the cup (3) and tightly covered with foil, in which holes are made over the entire area for the intake of hot air from coal. Hot coals are placed on the foil with tweezers. A cap is used to protect against sparks.

Before use, they check the correct assembly of the hookah - they draw air through the mouthpiece several times, as well as the correct operation of the valve.

The advantage of the proposed utility model is that the mine does not freeze, only smoke is cooled. As dry ice evaporates, the degree (height) of the hoarfrost coating its walls changes on the outside of the shell, which provides a visual indication of the evaporation (residue) of dry ice.

The proposed utility model is successfully used, it is in demand, since it justifies the expected result.

Claims (1)

A hookah including a flask, a shaft mounted on the flask, a tobacco cup, a flexible hose with a mouthpiece, a smoke cooler and a valve, characterized in that the shaft contains an inner pipe, a part for installing a hose with a mouthpiece and a shell in the form of a larger diameter pipe with a bottom and a lid with openings located between the cup and the indicated part for installing a hose with a mouthpiece, the space between the inner pipe and the shell is filled with a smoke cooler, which is dry ice.

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