SU1229454A1 - Accumulator - Google Patents

Description

The invention relates to chemical and petroleum engineeringJa -1mento to pneumohydroaccumulators used in sealing technology, for example, for supplying locking fluid to seals,

- The purpose of the invention is to ensure the integrity of the job.

Fig. 1 shows a battery with a locking fluid supply circuit and an internal level indicator, a general view; 2 - the same, with the outer execution of the level indicator | in FIG. 3 a magnetic gauge with a high density of liquid, a cut; figure 4 - also, with a low density, cut.

The accumulator includes a housing 1 with a fitting 2 for supplying a working medium and a fitting 3 for discharge, a channel installed in fitting 3, the saddle 4 of which is located on fitting 3, and the locking element .5 is connected to float 6 by means of a pull 7, located in housing 1 in directional cup 8,

The device for controlling the working level: the medium is made in the form of a sleeve 95 of an annular magnet Yu fixed on the locking element 6, a movable ring I15 mounted on the outer wall of the choke 3 and a measuring scale 12 for visual observation of the position of the ring 11.

Akkzzhulltor works the following way.

The locking liquid cooled in the apparatus under the action of the corresponding convection or other circulation

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devices, for example, built-in control (not shown), from the housing 1 through the fitting 3 of the pneumohydroaccumulator, the apertures of the magnet 10 and the valve (not indicated) through the seat 4 enter the seal, Pops. change ushlms locking fluid level. The float -6 is immersed to a depth determined by the type of fluid and its density, and depending on this, ring 11 responds to magnet 10 differently. The movement of ring 1 can be observed on a scale of 12, which is calibrated in linear units of the fluid level. The measuring device can be adjusted to a predetermined density of the fluid by rotating the sleeve 9 with the saddle 4. For example, when measuring the fluid level with high density, the position of the sleeve 9 relative to the fitting 3 is shown in FIG. the element 5 sits on the saddle 4. The outer diameter of the magnet 0 is less than the inner diameter of the choke Ze, therefore, the passage of the locking fluid is provided, that is, there is little recharge, and the circulating locking fluid is practically transformed due to the large hydroresistances. The seal is heated and the thermocouple installed in the seal is activated, i.e. thermal blocking is triggered - one block (thermal in this case) extends to the level.

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Editor N. Dankulich

Compiled by Z. Pimahova Tehred V. Kadar Proofreader A. Obruchar

Order 2436/33 Circulation 610 Subscription VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, Projecto st., 4

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Claims (3)

1. A BATTERY, for example, for supplying a locking fluid to seals, comprising a housing with fittings for supplying and discharging a working medium, a valve installed in the outlet fitting, the seat of which is fixed to the wall of the fitting, and the locking element is connected to a float located in the housing, characterized in that, in order to ensure reliable operation, it is equipped with a guiding cup rigidly connected to the outlet fitting and a device for monitoring the level of the working medium, made in the form of an annular magnet fixed to the valve shut-off element, and a movable ring mounted on the outer surface of the wall of the outlet fitting, the float being placed in the guide cup, the valve locking element is made in the form of a sleeve and installed in the fitting with a gap. 2. The battery according to claim 1, wherein the cup is installed outside 3. The battery according to claims 1, characterized in that it is about l and guide the housing. and 2, that the valve seat is axially movable.