CN221098339U - Steam pipeline tail end drainage emptying equipment - Google Patents

Abstract

The utility model discloses a steam pipeline tail end drainage emptying device which comprises a pipe body, wherein a drainage pipe is fixedly communicated with the pipe body, a valve I is arranged on the drainage pipe, two fixing plates are fixedly arranged in the pipe body, a plurality of reset springs are fixedly arranged on the two fixing plates, water absorbing cotton is fixedly arranged between the reset springs positioned on the same side, a magnet I is fixedly arranged on one side, close to each other, of the two water absorbing cotton, a round rod is rotatably arranged in the pipe body, two extrusion plates are arranged on the round rod through a supporting part, a rotating shaft is rotatably arranged in the drainage pipe, and a torsion spring is fixedly arranged between the rotating shaft and the drainage pipe. The advantages are that: through the cooperation of two relative motion's cotton and the rotating member that absorbs water, can effectively get rid of condensation water and air inside the body to play the guard action to the body, improved the life of body.

Description

Steam pipeline tail end drainage emptying equipment

Technical Field

The utility model relates to the technical field of drainage and evacuation of tail ends of pipelines, in particular to drainage and evacuation equipment of tail ends of steam pipelines.

Background

Steam is used as a secondary energy source in various industries, in the process of conveying steam through a steam pipeline, condensate water is inevitably generated on the inner wall of the steam pipeline, and air is contained in the steam pipeline, particularly in the tail end position of the steam pipeline, and the condensate water is accumulated in the steam pipeline for a long time, so that the steam pipeline can be severely corroded, the corrosion degree of the steam pipeline is increased by the air, the service life of the steam pipeline is greatly reduced, and therefore, the design of a drainage emptying device for the tail end of the steam pipeline is needed to solve the problems.

Disclosure of utility model

The utility model aims to solve the problem that condensed water and air at the tail end of a steam pipeline cannot be removed in the prior art, and provides a drain evacuation device for the tail end of the steam pipeline.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a steam conduit end drainage evacuation equipment, includes the body, fixed intercommunication has the drain pipe on the body, install valve one on the drain pipe, fixed mounting has two fixed plates in the body, two equal fixed mounting has a plurality of reset springs on the fixed plate, a plurality of that are located same one side all fixed mounting has the cotton that absorbs water between the reset spring jointly, two one equal fixed mounting that the cotton that absorbs water is close to each other has the first magnet, rotate in the body and install the round bar, install two stripper plates through supporting part on the round bar, rotate in the drain pipe and install the pivot, fixed mounting has torsion spring between pivot and the drain pipe, fixed mounting has the baffle in the pivot, install drive unit between pivot and the round bar, fixed mounting has two supporting blocks on the round bar, two equal fixed mounting has the shielding plate on the supporting block, two equal fixed mounting has the second magnet on the shielding plate, fixed communication has the blast pipe on the body, install two valve on the blast pipe, rotate through a plurality of fan in the blast pipe.

In the above-mentioned drainage evacuation equipment at steam pipe end, the supporting part is including rotating the connecting piece of installing on the round bar, fixed mounting has two support frames on the connecting piece, and two equal fixed mounting of stripper plate are on corresponding support frame.

In the above-mentioned drainage evacuation equipment at the tail end of a steam pipeline, the transmission part comprises a bevel gear I fixedly arranged on the round bar, a bevel gear II is fixedly arranged on the rotating shaft, and the bevel gear I is meshed with the bevel gear II.

In the above-mentioned drainage evacuation equipment at steam pipe end, the rotating member includes the riser of fixed mounting in the blast pipe, fixed mounting has servo motor on the riser, servo motor's driving end fixed mounting has the axis of rotation, and a plurality of fans are all fixed mounting in the axis of rotation.

In the drainage and evacuation device at the tail end of the steam pipeline, the filter screen is fixedly arranged in the drainage pipe, the drainage pipe is fixedly communicated with the drainage pipe, and the valve III is arranged on the drainage pipe.

In the above-mentioned drainage evacuation equipment at the tail end of a steam pipeline, an annular elastic pad is fixedly arranged on the baffle plate, and the annular elastic pad is made of rubber materials.

Compared with the prior art, the utility model has the advantages that:

1. Under the cooperation of the transmission part, the torsion spring and the plurality of reset springs, the two absorbent cottons can be made to reciprocate back and forth once to absorb the condensation water on the inner wall of the pipe body, so that the effect of removing the condensation water inside the pipe body can be effectively improved, meanwhile, the two squeezing plates can be used for squeezing out the water absorbed by the two absorbent cottons conveniently, and the water absorption performance and the reuse rate of the two absorbent cottons during subsequent use can be effectively improved.

2. The fans can rotate simultaneously through the rotating part, air in the pipe body is sucked into the exhaust pipe and is discharged from the upper right end of the exhaust pipe, so that the pipe body gas is removed, and the protection effect on the pipe body is further improved.

In summary, the utility model can effectively remove the condensed water and air in the pipe body by the cooperation of the two relatively movable absorbent cottons and the rotating part, thereby playing a role in protecting the pipe body and prolonging the service life of the pipe body.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

Fig. 1 is a schematic structural diagram of a steam pipeline end drainage evacuation device according to the present utility model;

FIG. 2 is a schematic cross-sectional view of the body and hydrophobic tube of FIG. 1;

FIG. 3 is an enlarged schematic view of the mounting plate of FIG. 2;

FIG. 4 is an enlarged schematic view of the support member of FIG. 2;

FIG. 5 is an enlarged schematic view of the transmission component of FIG. 2;

fig. 6 is a schematic cross-sectional view of the drain pipe of fig. 1.

In the figure: 1 pipe body, 2 hydrophobic pipes, 3 exhaust pipes, 4 fixing plates, 5 absorbent cotton, 6 first magnet stones, 7 round rods, 8 connecting pieces, 9 supporting frames, 10 extrusion plates, 11 shielding plates, 12 magnet Dan Er, 13 first bevel gears, 14 rotating shafts, 15 shielding plates, 16 second bevel gears, 17 servo motors, 18 rotating shafts and 19 fans.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a drainage and evacuation device at the tail end of a steam pipeline comprises a pipe body 1, wherein a drainage pipe 2 is fixedly communicated with the pipe body 1, a valve I is arranged on the drainage pipe 2, two fixing plates 4 are fixedly arranged in the pipe body 1, a plurality of return springs are fixedly arranged on the two fixing plates 4, absorbent cotton 5 is fixedly arranged between the plurality of return springs positioned on the same side, one sides, close to each other, of the two absorbent cotton 5 are fixedly provided with a first magnet 6, a round rod 7 is rotatably arranged in the pipe body 1, and two extrusion plates 10 are arranged on the round rod 7 through supporting components;

The following points are notable:

1. the supporting part is including rotating the connecting piece 8 of installing on round bar 7, and fixed mounting has two support frames 9 on the connecting piece 8, and two stripper plates 10 equal fixed mounting are on corresponding support frame 9, and when two absorbent cotton 5 each other be close to with correspond stripper plate 10 contact, both and when continuously being close to each other, two stripper plates 10 can extrude the absorbent moisture of corresponding absorbent cotton 5 to can effectively improve the subsequent water absorption performance of two absorbent cotton 5, and its life.

2. The purpose of all installing a plurality of reset springs between two fixed plates 4 and corresponding absorbent cotton 5 is, the two absorbent cotton 5 of being convenient for are being close to the back each other, through the elastic potential energy that corresponds a plurality of reset springs and release, can be convenient for two absorbent cotton 5 keep away from each other, and simultaneously when two absorbent cotton 5 are close to each other or keep away from each other, a plurality of relative reset springs can carry out spacingly to the removal of corresponding absorbent cotton 5, have ensured that two absorbent cotton 5 can reciprocating motion in the horizontal direction all the time.

3. The filter screen (not shown in the figure) is fixedly arranged in the hydrophobic pipe 2, the drain pipe 2 is fixedly communicated with a drain pipe (not shown in the figure), a valve III (not shown in the figure) is arranged on the drain pipe, when the condensation water in the pipe body 1 is required to be drained through the hydrophobic pipe 2, the filter screen can filter the drained water (impurities are contained in the condensation water in the pipe body 1), so that the purity of the drained water can be effectively improved, and meanwhile, when the water in the hydrophobic pipe 2 is drained completely, the valve III on the drain pipe is opened, the impurities filtered on the filter screen can be conveniently drained, and the subsequent filtering speed and the filtering effect of the filter screen on the water can be effectively improved.

Referring to fig. 1, 2, 4 and 5, a rotating shaft 14 is rotatably installed in the hydrophobic pipe 2, a torsion spring (not shown in the figure) is fixedly installed between the rotating shaft 14 and the hydrophobic pipe 2, a baffle 15 is fixedly installed on the rotating shaft 14, a transmission part is installed between the rotating shaft 14 and the round rod 7, two supporting blocks are fixedly installed on the round rod 7, shielding plates 11 are fixedly installed on the two supporting blocks, and a second magnet 12 is fixedly installed on the two shielding plates 11;

The following points are notable:

1. The transmission part comprises a first bevel gear 13 fixedly arranged on the round rod 7, a second bevel gear 16 is fixedly arranged on the rotating shaft 14, the first bevel gear 13 is meshed with the second bevel gear 16, and when the baffle 15 is inclined under the action of gravity of condensed water, the rotating shaft 14 can drive the two second magnet 12 to rotate through the cooperation of the transmission part, so that the round rod 7 drives the two magnet 12 to rotate.

2. The baffle 15 is fixedly provided with an annular elastic pad (not shown in the figure), and the annular elastic pad is made of rubber materials, when the baffle 15 rotates, the friction between the baffle 15 and the inner wall of the drain pipe 2 can be effectively reduced through the annular elastic pad on the baffle 15, so that the damage of the baffle 15 in the rotating process can be effectively reduced, and the service life of the baffle 15 is effectively prolonged.

3. The purpose of installing torsion spring between pivot 14 and drain pipe 2 is, when baffle 15 takes place to incline under the condensate gravity effect and drives pivot 14 rotation, and torsion spring can carry out spacingly to the turned angle of baffle 15 and pivot 14, and when baffle 15 does not receive the thrust of water simultaneously, the elastic potential energy that torsion spring released can make pivot 14 drive baffle 15 rotation reset.

Referring to fig. 1 and 6, an exhaust pipe 3 is fixedly communicated with a pipe body 1, a valve II is arranged on the exhaust pipe 3, and a plurality of fans 19 are arranged in the exhaust pipe 3 through rotating parts;

The above noted are: the rotating part comprises a vertical plate fixedly installed in the exhaust pipe 3, a servo motor 17 is fixedly installed on the vertical plate, a rotating shaft 18 is fixedly installed at the driving end of the servo motor 17, a plurality of fans 19 are fixedly installed on the rotating shaft 18, air inside the pipe body 1 can be conveniently sucked into the exhaust pipe 3 through the rotating part and discharged from the upper right end of the exhaust pipe 3 through the rotating part, and therefore the air inside the pipe body 1 can be effectively removed, and the protection effect on the pipe body 1 is further improved.

Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.

In the utility model, when the inside of the pipe 1 is required to be drained, the valve I on the drain pipe 2 is firstly opened, and when the collected condensed water on the baffle 15 reaches a certain amount (the condensed water on the inner wall of the pipe 1 can drop and collect on the baffle 15 under the action of self weight, and the weight of the baffle 15 is lighter), the baffle 15 can rotate under the action of gravity of the condensed water, at the moment, the condensed water can be discharged out of the drain pipe 2 under the action of self gravity, and in the rotating process of the baffle 15, the rotating shaft 14 is driven to rotate together, and the rotating shaft 14 is driven to rotate together with the round rod 7 through the cooperation of the bevel gear II 16 and the bevel gear I13;

When the round rod 7 drives the two magnet II 12 to rotate to be opposite to the corresponding magnet I6 through the two supporting blocks and the two shielding plates 11, the two magnet II 12 can enable the two magnet I5 to be close to each other through the suction force of the corresponding magnet I6 (the magnetic poles of the two magnet II 12 and the two magnet I6 are opposite), the water on the inner wall of the pipe body 1 can be absorbed in the process that the two magnet I5 is close to each other, when the two magnet I5 is contacted with the corresponding extrusion plate 10, the suction force of the two magnet II 12 to the corresponding magnet I6 can enable the two magnet I5 to be continuously close to each other, at the moment, the two extrusion plates 10 can extrude the water absorbed in the corresponding magnet I5, so that the subsequent water absorption performance and the repeated use rate of the magnet I5 can be effectively improved, and extruded water can be discharged along the drain pipe 2;

When the baffle 15 drives the rotating shaft 14 to rotate to a certain angle, the rotating shaft 14 drives the baffle 15 to rotate and reset under the action of elastic potential energy released by the torsion spring, at the moment, the rotation of the rotating shaft 14 can enable the two magnet II 12 to rotate and reset through the cooperation of the bevel gear II 16, the bevel gear I13 and the round rod 7, when the two magnet II 12 rotates and gradually moves away from the corresponding magnet I6, the two absorbent cottons 5 can move and reset under the action of the elastic potential energy released by the corresponding reset springs, and in the process of moving and resetting of the two absorbent cottons 5, the residual moisture on the inner wall of the pipe 1 can be absorbed, so that the effect of removing the condensed water on the inner wall of the pipe 1 can be further improved;

Meanwhile, when the inside of the pipe body 1 is required to be exhausted, a valve II on the exhaust pipe 3 is firstly opened (the exhaust pipe 3 is a one-way pipe, air is introduced from the left end and discharged from the right end (the direction shown in fig. 6)), then the servo motor 17 is started, the servo motor 17 works to drive a plurality of fans 19 to rotate simultaneously through the rotating shaft 18, the fans 19 generate suction force in the rotating process, the air inside the pipe body 1 can be effectively sucked into the exhaust pipe 3 and discharged from the right upper end of the exhaust pipe 3, and the operation of the servo motor 17 can be stopped after the air is exhausted inside the pipe body 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a steam conduit end drainage evacuation equipment, includes body (1), its characterized in that, fixed intercommunication has drainage pipe (2) on body (1), install valve one on drainage pipe (2), fixed mounting has two fixed plates (4) in body (1), two equal fixed mounting has a plurality of reset springs on fixed plate (4), is located a plurality of between the same one side all fixed mounting has absorbent cotton (5) jointly between the reset spring, two absorbent cotton (5) one side that is close to each other all fixed mounting has absorbent stone one (6), cylinder (7) are installed to body (1) internal rotation, install two stripper plates (10) through supporting part on cylinder (7), rotation installation pivot (14) on drainage pipe (2), fixed mounting has baffle (15) on pivot (14) and drainage pipe (2) between fixed mounting torsion spring, equal fixed mounting has on two exhaust pipe (3) on two fixed mounting baffle plates (11) on two exhaust pipe (3) between pivot (14) and cylinder (7), install two fixed mounting on two exhaust pipe (3) fixed mounting valves (11), a plurality of fans (19) are installed in the exhaust pipe (3) through rotating parts.

2. A steam pipe end drain evacuation device according to claim 1, wherein the support means comprises a connecting piece (8) rotatably mounted on a round bar (7), two support frames (9) are fixedly mounted on the connecting piece (8), and two squeeze plates (10) are fixedly mounted on the corresponding support frames (9).

3. A steam pipe end drain evacuation apparatus according to claim 1, wherein the transmission member comprises a first bevel gear (13) fixedly mounted on the round bar (7), a second bevel gear (16) is fixedly mounted on the rotary shaft (14), and the first bevel gear (13) is engaged with the second bevel gear (16).

4. A steam pipe end drain evacuation apparatus according to claim 1, wherein the rotating member comprises a riser fixedly mounted in the exhaust pipe (3), a servo motor (17) is fixedly mounted on the riser, a rotating shaft (18) is fixedly mounted at a driving end of the servo motor (17), and a plurality of fans (19) are fixedly mounted on the rotating shaft (18).

5. The drain evacuation device for the tail end of the steam pipeline according to claim 1, wherein a filter screen is fixedly arranged in the drain pipe (2), a drain pipe is fixedly communicated with the drain pipe (2), and a valve III is arranged on the drain pipe.

6. A steam pipe end drain evacuation apparatus according to claim 1, wherein the baffle plate (15) is fixedly provided with an annular elastic pad, and the annular elastic pad is made of rubber material.