CN209540164U - Water trap is lost in one kind zero - Google Patents

Abstract

Water trap is lost in one kind zero, and including valve body and the valve deck being installed on above valve body, valve body is equipped with water inlet and two water outlets；Water inlet is equipped with filter screen, blowdown pipe close is detachably equipped in one water outlet, floating ball is equipped in valve body, valve seat is installed on valve body, seat bottom portion is installed on the valve seat support outside valve body, and valve seat support is fixed on valve body by fixing bolt, and activity places the logical plug plunger matched with the valve seat orifice of valve seat in valve seat support, valve seat orifice is communicated with another water outlet, is cased with spring outside the logical plug plunger between the end and valve seat support of logical plug plunger outer end.The utility model designs due to the above structure, and logical plug plunger can clear up valve seat outside valve body in zero loss water trap operation, prevents accumulation of impurities, guarantees displacement；Blowdown pipe close is opened, the impurity for accumulating in bottom in valve body can be discharged.

Description

Water trap is lost in one kind zero

Technical field

The utility model relates to valve pipe technical field, especially one kind zero, and water trap is lost.

Background technique

Water trap is can be automatically from air pipeline, air compressor, air accumulator and various air, gas apparatus system A kind of water trap that water or oil is discharged, and can prevent gas from leaking.The gas cooling of unsaturated state is to certain temperature, and moisture is just Become water droplet, in order to guarantee the normal operation of gas equipment, it is necessary to which, the water of the generation of gas equipment, lubricating oil is arranged in time It removes, to guarantee the up-time efficiency of equipment.

Existing zero loss water trap has the disadvantage in that the impurity from pipe-line system possibly into valve inner, resistance Plug valve bore increases fluid resistance in turn, influences displacement, while gas and water are discharged from discharge outlet together for air pressure, not only make an uproar Sound is big, and not energy-efficient, is not able to satisfy modern industry and production to water trap increasingly higher demands.

Therefore, the prior art is up for improving and improving.

Summary of the invention

For the shortcomings of the prior art, the purpose of the utility model is to provide one kind to prevent impurity blocking valve Bore or the zero loss water trap for being piled up in valve inner.

To achieve the above object, the technical scheme adopted by the utility model is

Water trap is lost in one kind zero, and including valve body and the valve deck being installed on above valve body, valve body is equipped with water inlet and two Water outlet；Water inlet is equipped with filter screen, and blowdown pipe close is detachably equipped in a water outlet, is equipped with floating ball in valve body, on valve body Valve seat is installed, seat bottom portion is installed on the valve seat support outside valve body, and valve seat support is fixed on valve body by fixing bolt, Activity places the logical plug plunger matched with the valve seat orifice of valve seat in valve seat support, and valve seat orifice is communicated with another water outlet, leads to It fills in and is cased with spring outside the logical plug plunger between the end and valve seat support of plunger outer end.

Further, guide sleeve is cased with outside valve seat support outer end.

Further, sewage pipe choker block circle is equipped between blowdown pipe close and valve body.

Further, bottom and inner wall are equipped with several support protrusions in valve body.

Further, O-ring is equipped between valve seat support and logical plug plunger.

Further, between the bolt head and valve seat of fixing bolt between be equipped with fixing bolt washer.

Compared with prior art, the utility model has the beneficial effects that

Design due to the above structure, lead to plug plunger can zero loss water trap operation when outside valve body to valve seat into Row cleaning, prevents accumulation of impurities, guarantees displacement；Blowdown pipe close is opened, the impurity for accumulating in bottom in valve body can be discharged.

Detailed description of the invention

Attached drawing 1 is the structural schematic diagram of the utility model.

Each label is respectively in figure: (1) valve body, (2) valve deck, (3) water inlet, (4) one water outlets, (5) another water outlet, (6) filter screen, (7) blowdown pipe close, (8) floating ball, (9) valve seat, (10) valve seat support, (11) logical plug plunger, (12) valve seat orifice, (13) spring, (14) guide sleeve, (15) sewage pipe choker block circle, (16) (17) support protrusion, (18) O-ring.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing:

Referring to Figure 1, water trap is lost in the utility model one kind zero, including valve body 1 and the valve deck being installed on above valve body 2, valve body is equipped with water inlet 3 and two water outlets；It is equipped with filter screen 6 at water inlet 3, is detachably equipped with blowdown in a water outlet 4 Pipe close 7, valve body 1 is interior to be equipped with floating ball 8, is equipped with valve seat 9 on valve body 1, and seat bottom portion is installed on the valve seat support 10 outside valve body, Valve seat support is fixed on valve body by fixing bolt, and activity, which is placed, in valve seat support matches with the valve seat orifice 12 of valve seat Logical plug plunger 11, valve seat orifice 12 are communicated with another water outlet 5, and the logical plug between the end and valve seat support of logical plug plunger outer end is carried Spring 13 is cased with outside sub；It is designed by above-mentioned structure, applying external force Yu Tongsai plunger 11 can be in zero loss water trap operation Valve seat is cleared up outside valve body, prevents accumulation of impurities at valve seat, butterfly gate bore increases fluid resistance, influences to drain Amount；Blowdown pipe close 7 is opened, the impurity for accumulating in bottom in valve body can be discharged.

Valve seat support is cased with guide sleeve 14 outside outer end, play the guiding role in logical plug plunger movement.

It is equipped with sewage pipe choker block circle 15 between blowdown pipe close and valve body, seals.

Bottom and inner wall set there are six support protrusion 16, are not completely shown on 17(figure in valve body), it is used to support valve body Interior floating ball.

It is equipped with O-ring 18 between valve seat support 10 and logical plug plunger 11, is sealed.

It is equipped with fixing bolt washer 19 between the bolt head and valve seat of fixing bolt, seals.

When the utility model is used, the filter screen 6 of water inlet, the most of impurity for filtering out pipe-line system enter valve body It is internal；When work, when water enters water trap, floating ball is increased, and water is discharged from another water outlet 5, is not necessarily to air pressure, does not also there is gas Body is discharged together with water, not only low noise, but also energy conservation；When the valve seat orifice of valve seat is entered the impurity obstruction of valve inner, Apply external force Yu Tongsai plunger 11, spring 13 is compressed, lead to plug plunger pass through valve seat orifice to impurity of the obstruction at valve seat orifice into Row cleaning ensures displacement and water trap performance, increases the safety in operation of water trap to increase the mobility of fluid, drops The maintenance cost in low later period；It, can be by bottom in valve body by opening blowdown pipe close 6 when a large amount of impurity is gathered in bottom in valve body The impurity in portion is discharged, and guarantees the normal work of water trap.

To sum up, the utility model is designed by above-mentioned structure, in place of solving the deficiencies in the prior art, there is structure to close The features such as managing, be ingenious in design, practical.

Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced It changes, improve, should be included within the scope of protection of this utility model.

Claims (6)

1. water trap is lost in one kind zero, it is characterised in that: including valve body and the valve deck being installed on above valve body, valve body is equipped with water inlet Mouth and two water outlets；Water inlet is equipped with filter screen, and blowdown pipe close is detachably equipped in a water outlet, is equipped in valve body floating Ball is equipped with valve seat on valve body, and seat bottom portion is installed on the valve seat support outside valve body, and valve seat support is fixed by fixing bolt In on valve body, activity places the logical plug plunger matched with the valve seat orifice of valve seat, valve seat orifice and another water outlet in valve seat support Mouth communicates, and is cased with spring outside the logical plug plunger between the end and valve seat support of logical plug plunger outer end.

2. zero loss water trap as described in claim 1, it is characterised in that: valve seat support is cased with guide sleeve outside outer end.

3. zero loss water trap as described in claim 1, it is characterised in that: be equipped with blowdown pipe close between blowdown pipe close and valve body Washer.

4. zero loss water trap as described in claim 1, it is characterised in that: bottom and inner wall are equipped with several branch in valve body Support protrusion.

5. zero loss water trap as claimed in claim 1 or 2, it is characterised in that: be equipped with O between valve seat support and logical plug plunger Type circle.

6. zero loss water trap as described in claim 1, it is characterised in that: between the bolt head and valve seat of fixing bolt Equipped with fixing bolt washer.