RU13826U1 - CONTROL VALVE - Google Patents

Description

Μl: F16K 1/00

Control valve.

The next one concerns a more useful model, as an object of a complete community, it is connected to apMsayps resupirukhd and can be used in the petrochemical industry, geoeuy and cqpyrax industries.

Known are regulating valves in Ш101я; to cut through the plug in the pipe, it is realized by translational movement of the saddle, which is closed by the valve shutter, which provides the channels that are pressed in it, which makes the pressure of the valve 1 above and below.

The closest limestone in technical terms is the Ryuufuksh located in ks5yauseravnovshish yza1vorsnag5ish1yakntsa1yavuyukoysed1yu.2.

The disadvantage of the valve’s ephn, as well as its general failure, is its low reliability and long service life and, consequently, its higher (higher podzagas xmhtvfdahazhchastichshchsh) walking 1robst1Sreya1 1yuyuyany from a piece of piping it can lead to stagnation. To eliminate opkshetiyah, periodic cleaning of the valves and blowing pipes is carried out, which is labor-intensive and dfotkhloyattsy opdtrs.

The whole proposed technical solution is to reduce the cost per year, the reliability and the reliability of the valve

This technical result is achieved by the fact that on the grotto of the gray-haired busbar sheaths sheaths made a tight groove, the reliable biao-sheathed sheath is a nauseous-sheathed sheath with delicate and conic surfaces. Ms. the ends of the lateral surfaces

As a result of the analysis of technical and current information in the present, the techniques of both conical wounds were not found, which are covered by the signs, the claimed technical solution from step 2, i.e. the claimed technical obj1sg meets the sign of "life.

The inventive utility model is “very gulllessly”, which is further described below by a thorough description of the error message,

figure 1 shows a longitudinal section of the valve,

in Fig.2 - Conservation of the shchetsevy tfayuchki.

Retul1f | ukvdiy valve (fsh-.) Sofzhig KOfsryc 1, in which

for shyuchuhod reboche cpetobi. Vpsulka 3 stozhit na1favlyaksh (to extinguish;. 4 cos | asch1znnogo schyal aid stem 5 isholshIIlelnIMme anizmcvvI (shchfIezheneIKzhazan) Naschyatuoe 1 usganosh1eshobsyma6, vyulorsyrazmsh | W salshzh7, podschruzhinennshpruzhinoy8.0bsYU1a6za1fetleyaagaY1azh9icherezshaSh 10 and biases ngugau 3 oeyato 2 to 1 through 11. Washer schyuklzdo 10 from the sleeve 3 and the sleeve 6 are plugged in with a sweetener 12. Between Kqxiycc and the yoke 6, a flap 13 is installed. m4.Shp1khzhoslizash 4v1polnetakoltsevayapragochka16 (fig2H nadzhnaya lateral noBqjXHocib gredrgavlyaeg sobszh tonkosgai obayuch1u 17 schshscharmeszhsy outer poveroyus uQ ksyashcheszhsyvnufshneypovfhnostyu 18 and 19. The angle of 20 ° and COS sos1roy1fsmkoy thyroid vfshine. Torschl strained and about 1renney bszhszhyh surfaces schhlochki vsholneny rashovyuokimi.

The valve works blind with / 5rvvsm: shchu. giving the signal an im wire, as soon as the stock 5 moves the zagaf 4 has sowed 2 more wrongly, changing its passage through. Pr. interfere with the movement of the shutter. Sharp 1dh) makostoshnostnogo shell 17 cuts off the plaque, which is shredded on the basis of the 19th uhltsovoy npoTOHiQ 16 and through channels 14 rpi of the option zvvs 4 carried away by the time. D comes self-cleaning valve

The execution of the ends of the shchchruchny and shoren sideways of the grooves of different grooves allows you to pre-fan the sharp 1fszh110ag ko1zhzhga with washer 10, preventing it from crushing.

Execution of the groove 16} indicated allows you to increase the operation of the valve and to reduce the costs.

Sources of information, attention to the requirements of the application:

1. “Concerning the first design of pipelines, we’re milking oil and gas. Upholstery noco & ie. Yu.M. Katelzhskyidr. M, He15M, 1976 sf222, Fig. 1X.8.

2. Toster. 223, .1X.20-tfototia

Claims (2)

1. A control valve comprising a balanced valve located in the housing with a guide sleeve and a seat, characterized in that an annular groove is made on the opposite plane of the valve seat, the outer side surface of which is a thin-walled shell with a cylindrical outer and conical inner surface, a sharp edge at the apex and the angle of the cone 9 - 2 ^o . 2. The control valve according to claim 1, characterized in that the ends of the outer and inner side surfaces of the grooves are made uneven, and the height of the outer side surface is 0.9 - 0.95 of the height of the inner side surface.