CN102330839A

CN102330839A - Multifunctional valve booster

Info

Publication number: CN102330839A
Application number: CN2010102312688A
Authority: CN
Inventors: 盛春岭; 龙冕; 张�杰; 盛洪松; 林珮; 李健康; 刘强
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-13
Filing date: 2010-07-13
Publication date: 2012-01-25

Abstract

The invention discloses a booster tool capable of providing quick, labor saving and safe starting for a manual valve. Compared with the existing F spanner for starting a valve, the booster is more scientific and safe. Aiming at the fact that the body of an operator is directly against a screw rod because of the habitual operation, the screw rod is extruded suddenly under the high pressure and hurts the operator, accidents are avoided effectively. The booster can only be operated at side, the operation method of the operator is specified effectively, and some unsafe factors caused artificially are avoided.

Description

The multi-functional valve assistor

Affiliated technical field

The present invention relates to Petroleum Production, processing industry.

Background technique

The instrumentation of automatic intelligent is applied in the production of industry in social development now; Especially the simple valve operation before the valve of petrolization industry automation having captured gradually; This makes that the valve of control receives people's favor in production at ordinary times automatically; But the valve of automation some problems can occur unavoidably, and this makes the valve of in plant design, controlling automatically the manual handwheel valve of controlling of people all arranged as bypass, prepares against when breaking down and uses.Manually-operated gate all can receive corrosion in various degree, especially some bigger valves and in the time need not having urgency to open later on for a long time, be difficult to open when not using for a long time.Existing method is to open with the F spanner is afterburning.The shortcoming of F spanner is exactly easy landing when firmly opening, if the operator when operation firmly method not to will the F spanner and valve skid, cause unnecessary trouble.This valve assistor will address this problem exactly.

Summary of the invention

There is an annulus centre, and annulus packs in the valve rod, and three extension levers act on the strut of valve handle, and in the middle of the extension lever is to block handwheel and strong point effect.Just stable being stuck on the handwheel of ability of valve assistor like this, extension lever plays the purpose of laborsaving Open valve according to the effect of moment.

According to the difference of valve size, we need the F spanner of different model in reality is produced.According to the valve of the on-the-spot diameter of on-scene investigation more than 25 centimeters have 25,30,35,40,50,55,60 centimeters the most commonly used.Based on above data, the valve assistor of my design only needs 3 kinds of specifications just can accomplish the switch of whole audience valve.The synthetic cover of these three set of specifications can be more convenient and practical.

25,30 centimeters valve uses the valve assistor of extension lever as 400mm.

35,40 centimeters valve uses the valve assistor of extension lever as 450mm.

50,55,60 centimeters valve uses the valve assistor of extension lever as 500mm.

The about 1610mm of use diameter 10mm reinforcing bar of 400mm specification.The about 1830mm of use diameter 10mm reinforcing bar of 450mm specification.The about 2040mm of use diameter 10mm reinforcing bar of 500mm specification.

We are different according to the place of using, and can make different materials to the valve assistor.Such as using in non-explosion-proof place, we just can make of iron or stainless steel, so just can effectively reduce cost.We just make of copper in inflammable and explosive first class key unit, can guarantee production safety.

Description of drawings

Fig. 1 is a plan view;

Fig. 2 is a side view;

Fig. 3 is the plan view of on valve, working;

Fig. 4 is the rear view of on valve, working.

Claims

1. the instrumentation of automatic intelligent is applied in the production of industry in social development now; Especially the simple valve operation before the valve of industry automations such as oil refinery and gas treatment chemical industry having captured gradually; This makes that the valve of control receives people's favor in production at ordinary times automatically; The valve of automation some problems can occur unavoidably; This makes the valve of in plant design, controlling automatically the manual handwheel valve of controlling of people all arranged as bypass, prepares against when breaking down and uses.Manually-operated gate all can receive corrosion in various degree, especially some bigger valves and in the time need not having urgency to open later on for a long time, be difficult to open when not using for a long time.Existing method is to open with the F spanner is afterburning.The shortcoming of F spanner is exactly easy landing when firmly opening, if the operator when operation firmly method not to will the F spanner and valve skid, cause unnecessary trouble.The characteristic of this valve assistor is not worry skidding, and laborsaving, and valve was opened in the shortest time.

2. to the habitual operation of operator, directly facing to leading screw, leading screw is extruded the injury to operator's health suddenly to health under high pressure, effectively prevent unexpected generation.This instrument can only be operated in the side, effectively standard operator's operating method, avoided some artificial unsafe factors that produce.