CN214914191U

CN214914191U - Automatic drainage device of gas-water separator

Info

Publication number: CN214914191U
Application number: CN202121269518.7U
Authority: CN
Inventors: 孟令华; 孟令军; 焦恩三
Original assignee: Qingdao Ruijiang Technology Co ltd
Current assignee: Qingdao Ruijiang Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-30
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses an automatic drainage device of a gas-water separator, which comprises a gas-water separation pipe and a gas-water separation component, wherein the gas-water separation component is fixedly arranged in the gas-water separation pipe, the gas-water separation component consisting of a first separation bucket, a second separation bucket and a third separation bucket is arranged in the gas-water separation pipe, when steam is introduced, the steam contacts the third separation bucket in advance to carry out primary liquid drop adhesion and separation, the separated gas is discharged to the second separation bucket from exhaust through holes at two sides to carry out secondary liquid drop adhesion and separation, the separated gas is discharged to the first separation bucket to carry out tertiary liquid drop adhesion and separation after converging towards a ring hole along an inner arc surface of the second separation bucket, the separated gas is discharged upwards from the exhaust through holes at two sides, the liquid drops adhered to the first separation bucket, the second separation bucket and the third separation bucket are converged to the bottom of the gas-water separation pipe along an inclined arc surface due to the action of gravity, through the three-layer separation form of the gas-water separation component, the separation effect is greatly improved.

Description

Automatic drainage device of gas-water separator

Technical Field

The utility model belongs to the technical field of the gas-water separation is relevant, concretely relates to automatic drainage device of gas-water separator.

Background

Most of the common compressors can not compress liquid, particularly piston compressors, and generally, return air of the common compressors does not directly enter a suction cylinder of the compressor, but first enters a low-pressure cavity in a compressor body and is sucked by the compressor. Therefore, a small amount of liquid return in a short time is acceptable. Therefore, it is possible to return the air and liquid carrying system for a long time, and when in use, a gas-water separator is usually arranged to separate a large amount of liquid carried in the air suction in certain time periods, so as to avoid liquid impact or dry friction of the compressor.

The existing automatic drainage device technology of the gas-water separator has the following problems: the automatic drainage device of traditional gas-water separator is in the use, and the structure is comparatively complicated, and the cost of manufacture is higher, and the separation effect is relatively poor, is difficult to realize the automatic regulation and control of displacement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic drainage device of gas-water separator to the cost of manufacture that proposes among the solution above-mentioned background art is high, the separation effect is poor and be difficult to realize the automatic problem of regulating and control of displacement.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic drainage device of a gas-water separator comprises a gas-water separation pipe and a gas-water separation assembly, wherein the gas-water separation assembly is fixedly arranged in the gas-water separation pipe, the upper end of the gas-water separation pipe is communicated with an exhaust pipe, the outer wall of one side of the gas-water separation pipe is communicated with an air inlet pipe, and the lower end of the gas-water separation pipe is communicated with a drain pipe;

the gas-water separation subassembly includes first separation fill, second separation fill and third separation fill, first separation fill, second separation fill and third separation fill are fixed in the gas-water separation pipe from last to down in proper order, the top fixedly connected with guide bar of third separation fill, the upper end and the first separation of guide bar are fought fixed connection, sliding sleeve is equipped with the floating ball on the guide bar.

Preferably, an exhaust through hole is formed between the two sides of the first separating hopper and the third separating hopper and the inner wall of the gas-water separating pipe, and an annular hole is formed in the top of the second separating hopper.

Preferably, the floating ball is made of polyurethane through a foaming process, and the hollow light foam is made of the polyurethane.

Preferably, a plurality of balls are embedded in the floating ball, and the balls uniformly surround the outer side of the guide rod in an annular shape.

Preferably, the drain pipe is provided with a pneumatic valve.

Preferably, a sealing plug ring is fixedly attached to the hole wall of the annular hole, and the sealing plug ring is formed by injection molding of a heat-resistant rubber material.

Compared with the prior automatic drainage device of the gas-water separator, the utility model provides an automatic drainage device of the gas-water separator possesses following beneficial effect:

1. the utility model discloses a set up in the gas-water separation pipe by first separation fill, the gas-water separation subassembly that second separation fill and third separation fill are constituteed, when letting in steam, steam contacts the third separation fill in advance and carries out first liquid drop and adheres to the separation, the gas of separation is arranged to carry out secondary liquid drop and adheres to the separation to the second separation fill from the exhaust through hole of both sides, the gas of separation assembles the back along the inner arc of second separation fill to the annular opening and arranges to carry out tertiary liquid drop and adheres to the separation to the first separation fill, the gas of separation upwards discharges from the exhaust through hole of both sides, first separation fill, the liquid drop that adheres to on second separation fill and the third separation fill is assembled to the bottom of gas-water separation pipe along the slope cambered surface because of action of gravity, three-layer separation form through the gas-water separation subassembly, separation effect has been promoted greatly;

2. the utility model discloses a set up the guide bar between first separation fill and third separation fill, and the sliding sets up a floating ball on the guide bar, and fixed attached sealing plug ring in the annular pore wall of second separation fill simultaneously, after the inside water storage of gas-water separation increases and surpasses the setting value, the floating ball pushes up in sealing plug ring department along with the lifting of liquid level to block up the annular hole, lead to the inside atmospheric pressure of gas-water separation to increase, and open the atmospheric pressure valve, carry out the drainage action;

3. the utility model discloses an inlay in the floating ball and be equipped with a plurality of balls, a plurality of balls are the annular and evenly center on the outside of guide bar, through the butt of ball and guide bar, reduce the area of contact of floating ball and guide bar, reduce frictional force, improve the floating property of floating ball, make the height of floating ball can keep the synchronism along with liquid level.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

FIG. 1 is a schematic structural view of an automatic drainage device of a gas-water separator according to the present invention;

FIG. 2 is a schematic structural view of the gas-water separation module of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 1 according to the present invention;

in the figure: 1. a gas-water separation pipe; 2. an exhaust pipe; 3. a gas-water separation component; 4. a drain pipe; 5. a pneumatic valve; 6. an air inlet pipe; 7. a first separation hopper; 8. a sealing plug ring; 9. a second separating hopper; 10. a third separating hopper; 11. a floating ball; 12. a guide bar; 13. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-1, the present invention provides a technical solution: an automatic drainage device of a gas-water separator comprises a gas-water separation pipe 1 and a gas-water separation component 3, wherein steam mixed with liquid and impurities enters the gas-water separation pipe 1 from an air inlet pipe 6, the gas-water separation is realized under the action of the gas-water separation component 3, the gas is separated from an exhaust pipe 2 at the top, water drops of the mixed impurities are accumulated in the gas-water separation pipe 1, and the mixed impurities are automatically discharged through a drain pipe 4 at the bottom after a period of time;

and gas-water separation subassembly 3 includes first separation fill 7, second separation fill 9 and third separation fill 10, first separation fill 7, second separation fill 9 and third separation fill 10 are fixed in gas-water separation pipe 1 from last to down in proper order, third separation fill 10 through the bottom blocks for the first time, by second separation fill 9, first separation fill 7 blocks twice and the cubic respectively, make the liquid drop adhere to the lower surface of each separation fill, top fixedly connected with guide bar 12 at third separation fill 10, the upper end and the first separation fill 7 fixed connection of guide bar 12, sliding sleeve is equipped with floating ball 11 on guide bar 12, liquid storage volume in gas-water separation pipe 1 is carried out automatic regulation and control along with the change of liquid level through floating ball 11.

In order to improve the separation efficiency, exhaust through holes are formed between the two sides of the first separating hopper 7 and the third separating hopper 10 and the inner wall of the gas-water separation pipe 1, an annular hole is formed in the top of the second separating hopper 9, the just introduced steam contacts the third separating hopper 10 in advance to carry out primary liquid drop adhesion and separation, the separated gas is discharged to the second separating hopper 9 from the exhaust through holes on the two sides to carry out secondary liquid drop adhesion and separation, the separated gas is discharged to the first separating hopper 7 after converging towards the annular hole along the inner arc surface of the second separating hopper 9 to carry out tertiary liquid drop adhesion and separation, the separated gas is discharged upwards from the exhaust through holes on the two sides, and the liquid drops adhered to the first separating hopper 7, the second separating hopper 9 and the third separating hopper 10 are converged towards the bottom of the gas-water separation pipe 1 along the inclined arc surface under the action of gravity.

In order to ensure the floating effect, the floating ball 11 is made of polyurethane through a foaming process, so that the hollow light foam has good floating performance and can resist high temperature of gas without deformation.

In order to improve the floating performance of the floating ball 11, a plurality of balls 13 are embedded in the floating ball 11, the plurality of balls 13 uniformly surround the outer side of the guide rod 12 in an annular shape, and the contact area between the floating ball 11 and the guide rod 12 is reduced and the friction force is reduced by the abutting of the balls 13 and the guide rod 12, so that the height of the floating ball 11 can keep the synchronism along with the height of the liquid level.

In order to realize that the water in the gas-water separation pipe 1 can be automatically discharged after the excess of the stored water, the water discharge pipe 4 is provided with the air pressure valve 5, the air pressure of the gas-water separation pipe 1 is sensed through the air pressure valve 5, and when the air pressure of the gas-water separation pipe 1 is increased, the air pressure valve 5 can be automatically opened, so that the liquid in the gas-water separation pipe 1 is discharged.

In order to realize automatic drainage, a sealing plug ring 8 is fixedly attached to the hole wall of the annular hole, the sealing plug ring 8 is formed by injection molding of a heat-resistant rubber material, and when the water storage in the gas-water separation pipe 1 increases and exceeds a set value, the floating ball 11 is pushed against the sealing plug ring 8 along with the lifting of the liquid level, so that the annular hole is sealed, the air pressure in the gas-water separation pipe 1 is increased, the air pressure valve 5 is opened, and drainage is performed.

The utility model discloses a theory of operation and use flow: the steam mixed with liquid and impurities enters the gas-water separation pipe 1 from the air inlet pipe 6, the just introduced steam contacts the third separation hopper 10 in advance to carry out primary liquid drop adhesion and separation, the separated gas is discharged to the second separation hopper 9 from the exhaust through holes on two sides to carry out secondary liquid drop adhesion and separation, the separated gas is converged towards the annular hole along the inner arc surface of the second separation hopper 9 and then is discharged to the first separation hopper 7 to carry out tertiary liquid drop adhesion and separation, the separated gas is discharged upwards from the exhaust through holes on two sides, the liquid drops adhered to the first separation hopper 7, the second separation hopper 9 and the third separation hopper 10 are converged towards the bottom of the gas-water separation pipe 1 along the inclined arc surface under the action of gravity to realize the water-water separation, the separated gas is separated from the exhaust pipe 2 on the top, the accumulated water drops of the mixed impurities are left in the gas-water separation pipe 1, and after the water storage value in the gas-water separation pipe 1 is increased, the floating ball 11 is propped against the sealing plug ring 8 along with the lifting of the liquid level, so that the annular hole is blocked, the air pressure in the gas-water separation pipe 1 is increased, the air pressure valve 5 is opened, and the working flow of automatic drainage is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic drainage device of deareator, includes deareator pipe (1) and gas-water separation subassembly (3), its characterized in that: the gas-water separation component (3) is fixedly arranged in the gas-water separation pipe (1), the upper end of the gas-water separation pipe (1) is communicated with the exhaust pipe (2), the outer wall of one side of the gas-water separation pipe (1) is communicated with the air inlet pipe (6), and the lower end of the gas-water separation pipe (1) is communicated with the drain pipe (4);

gas-water separation subassembly (3) are fought (7), second separation and are fought (9) and third separation fill (10) including first separation, first separation is fought (7), second separation is fought (9) and third separation is fought (10) from last to being fixed in gas-water separation pipe (1) down in proper order, the top fixedly connected with guide bar (12) of third separation fill (10), the upper end and the first separation of guide bar (12) are fought (7) fixed connection, sliding sleeve is equipped with floating ball (11) on guide bar (12).

2. The automatic drainage device of the gas-water separator according to claim 1, characterized in that: an exhaust through hole is formed between the two sides of the first separating hopper (7) and the third separating hopper (10) and the inner wall of the gas-water separating pipe (1), and an annular hole is formed in the top of the second separating hopper (9).

3. The automatic drainage device of the gas-water separator according to claim 1, characterized in that: the floating ball (11) is made of polyurethane through a foaming process and is made of hollow light foam.

4. The automatic drainage device of the gas-water separator according to claim 1, characterized in that: a plurality of balls (13) are embedded in the floating ball (11), and the balls (13) uniformly surround the outer side of the guide rod (12) in an annular shape.

5. The automatic drainage device of the gas-water separator according to claim 1, characterized in that: and the drain pipe (4) is provided with a pneumatic valve (5).

6. The automatic drainage device of the gas-water separator according to claim 2, characterized in that: a sealing plug ring (8) is fixedly attached to the hole wall of the annular hole, and the sealing plug ring (8) is formed by injection molding of a heat-resistant rubber material.