DE1926354A1 - Pressure vessel - Google Patents

Description

PATENT LAWYERS DR.-ING. BY KREISLER DR.-ING. SCHONWALD DR.-ING. TH. MEYER DR. FUES DIPL-CHEM. ALEK VON KREISLER DIPL.-CHEM. CAROLA KELLER DR.-ING. KLDPSCH COLOGNE 1, DEiCHMANNHAUS

Cologne, the ig. May 1969

Applicant: Maurice CHAElLAiDTE, Rue Paul Bert, 89 - Migennes / France

• Title: Pressure Vessel

The supply of both individual systems and of Buildings of great height with pressurized drinking water is done by means of a pump, the one Feeds container in which an air pressure is generated with a compressor controlled by a cone device and is sustained. As is well known, such a system has, apart from its production costs, numerous Disadvantage.

The high pressure air above the water "dissolves" in the water, so that the water as a result of the oxygen dissolved in it has an increased ability to oxidize and consequently the container and the supply lines are increasingly exposed to corrosion. It can also be used by the compressor incoming air affect the taste and smell of the water and contaminate the water with oil from the compressor, so that you have installed filters to clean the air coming from the compressor.

The invention is based on the object of providing a pressure vessel for, for example, the water supply create that eliminates any contamination of the water

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in the container is avoided and no expensive ^ compressor systems are required.

This object is achieved according to the invention in a pressure vessel for, for example, the water supply by an expandable bladder arranged in the container for receiving the liquid, this bladder is exposed to the pressure of a gas introduced into the container through a valve.

Further objects, features and advantages of the invention will become apparent from the following description of one of the Explanation and not the delimitation of the inventive concept serving embodiment, with reference to the Reference is made to the accompanying drawing, which shows in a single figure a vertical section through a Shows container according to the invention.

The container shown in the drawing according to the invention consists of an outer container 1 of, for example Sheet steel, which is closed at both ends with screwed-on lids 2, through which one can in the inside of the container can lie.

) In the interior of the outer container 1, an expandable bladder 3 is placed flexible plastics material, wöbe ;, this bladder 3 by means of a Anscalußstutsens 4 on a \ c water supply lines connected ir> tj dor -Ai-circuit clip 4 occurs sealed by the '.v \ -iid of? Outer container 1 through.

The container standing on feet 5 is also grooved a valve b provided, through which a Ga ^ in the Let the container in and place it inside the lehUltore can put under pressure, with a provided with an 8 manostat 7 this pressure and the drove into the Blaee controls.

BATH ORIGINAL

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The container is also provided with a liquid level indicator, which is formed by a pipe 9, on the one hand to the connecting piece 4 and on the other hand to the interior of the container in its upper part connected; likewise a cleaning valve 10 is provided on the lower part of the outer container 1.

The container described operates in a conventional manner by drawing water from a feed pump into the bladder 3 is pumped, this bubble expanding and compressing the pressure gas present in the container; the manostat switches off the feed pump at a certain maximum pressure, while it switches off the feed pump at a certain maximum pressure Hinimaldruck switches on again, these two pressure limit values depending on the supply network.

So you can see that in such a container the water is no longer in contact with the pressurized gas; the water is therefore no longer contaminated, nor is G ^ s dissolved in the water, and this is superfluous Arrangement of a compressor.

The container according to the invention can also be used for the transport and distribution of corrosive products and hydrocarbon products, since it suppresses the formation of toxic and flammable gases in the container, and the container can also be emptied without the need for conventional tankers Motor-Pumperi systems used would be required. If such a "container" is connected to a supply network, kt-ii. He aie ^"r or direction sur prevent Druckstößeii dieuen, and he can just as Druckminderungsvorriehtui>: aier.cii for supply networks with big elevation changes, which would ruftreten at certain taps to high pressures.

BATH ORiGiMAL 90985 1/1249

The invention is of course, not limited to the described and illustrated embodiment; it can rather be within the scope of the professional Can be modified in many ways - without leaving the inventive idea.

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Claims (2)

'Claims Pressure vessel for receiving and distributing a pressure fluid, characterized by an im Container (1) arranged, expandable bladder (3) for receiving the liquid, whereby this bladder the pressure is exposed to a gas introduced into the container through a valve (ό). 2. Container according to claim 1, characterized / stand- shows that it has a liquid indicator tube (9), from one end to the filling line (4) of the bladder uiiä the other end to the inside of the container '(1) connected. 3 · Container according to claim 1 or 2, characterized in that it is equipped with a hanostat (pressure sensor) (7) is provided, which controls the filling of the bladder (3). 4 · Container according to claim 1, 2 or 3 »thereby characterized in that it has a cleaning valve (10) at its bottom. ORIGINAL BATH 909851/1249 Blank page