CN215929232U - Novel connection structure's steam hydrophobic station - Google Patents

Abstract

The utility model relates to the technical field of steam drainage, in particular to a steam drainage station with a novel connection structure, which comprises a steam inlet pipe, an air guide pipe, a first air outlet pipe and a main drainage pipe, wherein steam is fed through the steam inlet pipe, is drained through the air guide pipe, is discharged through the first air outlet pipe, and is drained through the main drainage pipe, the main drainage pipe is positioned at the lower end of the steam inlet pipe, a first drainage pipe, a second drainage pipe, a third drainage pipe and a fourth drainage pipe are sequentially arranged between the steam inlet pipe and the main drainage pipe, a first communication pipe is arranged between the first drainage pipe and the second drainage pipe and connected with each other, a second communication pipe is arranged between the second drainage pipe and the third drainage pipe and connected with each other, a third communication pipe is arranged between the third drainage pipe and the fourth drainage pipe and connected with each other, and the practicability of the structure is improved by arranging the communication pipes, the limitation of the structure in use is reduced.

Description

Novel connection structure's steam hydrophobic station

Technical Field

The utility model relates to the technical field of steam drainage, in particular to a steam drainage station with a novel connecting structure.

Background

It is known that in a steam system, if not eliminated, condensed water on a steam pipeline is easy to accumulate in the pipeline, and the condensed water can violently impact an elbow, a valve, equipment and the like, so that water hammer and erosion phenomena occur.

When the existing steam drain pipe is used, when a water hammer reaches a corner of the pipe, the pipe suddenly turns from high speed to rest, all kinetic energy is released to the pipe wall of the corner in a pressure mode, if the speed of the water hammer is high, or the mass of condensed water is large, the pipe wall is broken, even if the speed is low or the mass is small, large noise and vibration are generated, the existing small-caliber drain pipe is directly connected to the bottom of a main pipe, although the small-caliber drain pipe is enough in flow, the existing small-caliber drain pipe cannot obtain more condensed water flowing along the steam main pipe, and therefore the arrangement is unreasonable.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel connecting structure of a steam hydrophobic station.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a novel connection structure of a steam drainage station comprises a steam inlet pipe, an air guide pipe, a first air outlet pipe and a main drainage pipe, wherein the main drainage pipe is positioned at the lower end of the steam inlet pipe, a first drainage pipe, a second drainage pipe, a third drainage pipe and a fourth drainage pipe are sequentially arranged between the steam inlet pipe and the main drainage pipe, emptying valves are respectively arranged on the first drainage pipe, the second drainage pipe, the third drainage pipe and the fourth drainage pipe, the emptying valves are respectively arranged at the lower half parts of the first drainage pipe, the second drainage pipe, the third drainage pipe and the fourth drainage pipe, a connecting plate is arranged on the first drainage pipe, a drainage valve is arranged on the main drainage pipe and is arranged at one end of the main drainage pipe, a first communicating pipe is arranged between the first drainage pipe and the second drainage pipe for connection, a second communicating pipe is arranged between the second drainage pipe and the third drainage pipe for connection, and a diversion valve is arranged on the second communicating pipe, a third communicating pipe is arranged between the third drain pipe and the fourth drain pipe for connection, the steam inlet pipe is arranged on the first drain pipe and is positioned at the upper half part of the first drain pipe, an air inlet valve is arranged on the steam inlet pipe, and the first air outlet pipe is arranged on the fourth drain pipe and is positioned at the upper half part of the fourth drain pipe.

In order to improve the practicability of the structure, the utility model has the improvement that the air inlet valve, the flow guide valve, the drain valve and the emptying valve are all electromagnetic valves, and the fourth drain pipe is provided with a second air outlet pipe which is positioned at the lower end of the first air outlet pipe.

In order to improve the safety coefficient of the structure, the utility model has the improvement that the main drain pipe is provided with a pressure detector, and the pressure detector is wirelessly connected with the drain valve.

In order to improve the heat preservation effect of the structure, the improvement of the utility model is that the first drain pipe, the second drain pipe, the third drain pipe, the fourth drain pipe and the main drain pipe are all provided with heat preservation layers, and the heat preservation layers are made of heat preservation cotton.

In order to improve the drainage effect of the structure, the utility model has the improvement that the steam inlet pipe, the air guide pipe, the first air outlet pipe, the second communicating pipe and the second air outlet pipe are all obliquely arranged, the first drainage pipe, the second drainage pipe, the third drainage pipe and the fourth drainage pipe are all vertically arranged, and the first communicating pipe, the third communicating pipe and the main drainage pipe are all horizontally arranged.

In order to improve the stability of the structure, the improvement of the utility model is that the main drain pipe is provided with a fixing device, the fixing device comprises an installation sleeve and a fixing plate, the installation sleeve is penetrated by the main drain pipe, the fixing plate is positioned at two sides of the installation sleeve, and the fixing plate is provided with a bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel connecting structure steam dewatering station, which has the following beneficial effects:

in the novel connection structure of the steam hydrophobic station, a first hydrophobic pipe, a second hydrophobic pipe, a third hydrophobic pipe and a fourth hydrophobic pipe are sequentially arranged between the steam inlet pipe and the main hydrophobic pipe, and evacuation valves are arranged on the first hydrophobic pipe, the second hydrophobic pipe, the third hydrophobic pipe and the fourth hydrophobic pipe, in the structure, the air guide pipe is hydrophobic through the first hydrophobic pipe, the second hydrophobic pipe, the third hydrophobic pipe and the fourth hydrophobic pipe, so that accumulated water is prevented from being generated inside the air guide pipe, the service life of the air guide pipe is prolonged, a first communicating pipe is arranged between the first hydrophobic pipe and the second hydrophobic pipe for connection, a second communicating pipe is arranged between the second hydrophobic pipe and the third hydrophobic pipe for connection, a third communicating pipe is arranged between the third hydrophobic pipe and the fourth hydrophobic pipe for connection, in the structure, after the main hydrophobic pipe is blocked, the fourth hydrophobic pipe can be used for overall hydrophobic, the practicability of the structure is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing device of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1A;

in the figure: 1. a steam inlet pipe; 2. an intake valve; 3. a first drain pipe; 4. an air duct; 5. a flange; 6. a second drain pipe; 7. a first air outlet pipe; 8. a second air outlet pipe; 9. a reducer pipe; 10. a fourth drain pipe; 11. a third connecting pipe; 12. a second communicating pipe; 13. a first communication pipe; 14. a main drain pipe; 15. a drain valve; 16. a connecting plate; 17. a third drain pipe; 18. a diverter valve; 19. installing a sleeve; 20. a fixing plate; 21. a bolt; 22. a pressure detector; 23. and an evacuation valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the steam drainage station with a novel connection structure of the present invention includes a steam inlet pipe 1, a gas guide pipe 4, a first gas outlet pipe 7 and a main drain pipe 14, wherein the main drain pipe 14 is located at a lower end of the steam inlet pipe 1, a first drain pipe 3, a second drain pipe 6, a third drain pipe 17 and a fourth drain pipe 10 are sequentially disposed between the steam inlet pipe 1 and the main drain pipe 14, and the first drain pipe 3, the second drain pipe 6, the third drain pipe 17 and the fourth drain pipe 10 are all provided with an exhaust valve 23, and the exhaust valve 23 is respectively installed at a lower half portion of the first drain pipe 3, the second drain pipe 6, the third drain pipe 17 and the fourth drain pipe 10, the first drain pipe 3 is provided with a connection plate 16, the main drain pipe 14 is provided with a drain valve 15, the drain valve 15 is installed at one end of the main drain pipe 14, be equipped with first communicating pipe 13 between first drain pipe 3 and the second drain pipe 6 and be connected, be equipped with second communicating pipe 12 between second drain pipe 6 and the third drain pipe 17 and connect, and be equipped with diverter valve 18 on the second communicating pipe 12, be equipped with the third communicating pipe between third drain pipe 17 and the fourth drain pipe 10 and connect, steam advances pipe 1 and installs on first drain pipe 3 to be located the first half of first drain pipe 3, steam advances to be equipped with admission valve 2 on the pipe 1, first outlet duct 7 is installed on fourth drain pipe 10 to be located the first half of fourth drain pipe 10.

When the novel connection structure steam hydrophobic station is used, steam enters from the steam inlet pipe 1, then finally comes out from the first air outlet pipe 7 through the air guide pipe 4, so that the steam is dredged, as is well known, when the steam is not used, the residual steam in the air guide pipe 4 can be condensed into small water drops, and then the small water drops respectively fall into the first hydrophobic pipe 3, the second hydrophobic pipe 6, the third hydrophobic pipe 17 and the fourth hydrophobic pipe 10 for storage, so that no water drops are left in the air guide pipe 4, and it is noted that the steam inlet amount can be controlled through the air inlet valve 2, so that the pressure of the steam in the air guide pipe 4 is controlled, in the structure, the water in the first hydrophobic pipe 3 is communicated with the second hydrophobic pipe 6 through the first communication pipe 13, the water in the third hydrophobic pipe 17 is communicated with the fourth hydrophobic pipe 10 through the third communication pipe, and the first hydrophobic pipe 3, The second drain pipe 6, the third drain pipe 17 and the fourth drain pipe 10 are all communicated with the main drain pipe 14, that is, when the evacuation valve 23 is opened, the water inside the first drain pipe 3, the second drain pipe 6, the third drain pipe 17 and the fourth drain pipe 10 will flow into the main drain pipe 14 and be discharged from the main drain pipe 14, when attention is paid here, the drainage speed of the main drain pipe 14 can be controlled by the drain valve 15, when the main drain pipe 14 is accidentally unusable, the diversion valve 18 on the second communication pipe 12 is opened, at this time, the water inside the first drain pipe 3, the second drain pipe 6 and the third drain pipe 17 will flow into the fourth drain pipe 10, the bottom end of the fourth drain pipe 10 is provided with a connection port, temporary drainage is performed by the fourth drain pipe 10, and in this structure, the calibers of the upper end and the lower end of the fourth drain pipe 10 are different, and the calibers of the lower end are larger than the calibers of the upper end, the two are connected through a reducer pipe 9, and in the structure, a plurality of steam inlets can be provided for the air guide pipe 4 through a connecting plate 16 arranged on the first drain pipe 3.

In order to improve the practicability of the structure, the improvement of the structure is that the air inlet valve 2, the diversion valve 18, the drain valve 15 and the emptying valve 23 are all electromagnetic valves, the fourth drain pipe 10 is provided with a second air outlet pipe 8, the second air outlet pipe 8 is positioned at the lower end of the first air outlet pipe 7, in the structure, the electromagnetic valves can be controlled wirelessly, so that the air inlet valve 2, the diversion valve 18, the drain valve 15 and the emptying valve 23 are convenient to operate, and when the first air outlet pipe 7 is blocked, air can be dredged through the second air outlet pipe 8 arranged on the fourth drain pipe 10.

In order to improve the safety factor of the structure, the improvement of the utility model is that the main drain pipe 14 is provided with the pressure detector 22, and the wireless connection is arranged between the pressure detector 22 and the drain valve 15, in the structure, the pressure detector 22 arranged on the main drain pipe 14 can detect the water pressure inside the main drain pipe 14, so that the drain valve 15 can be timely regulated and controlled to drain water.

In order to improve the heat preservation effect of the structure, the improvement of the utility model is that the first drain pipe 3, the second drain pipe 6, the third drain pipe 17, the fourth drain pipe 10 and the main drain pipe 14 are all provided with heat preservation layers made of heat preservation cotton, in the structure, the heat preservation layers can preserve heat of the first drain pipe 3, the second drain pipe 6, the third drain pipe 17, the fourth drain pipe 10 and the main drain pipe 14, so that water in the first drain pipe 3, the second drain pipe 6, the third drain pipe 17, the fourth drain pipe 10 and the main drain pipe 14 is prevented from being condensed at low temperature, and the heat preservation cotton is economical and practical and has good heat preservation effect.

In order to improve the hydrophobic effect of the structure, the utility model has the improvement that the steam inlet pipe 1, the gas guide pipe 4, the first gas outlet pipe 7, the second communicating pipe 12 and the second gas outlet pipe 8 are all obliquely arranged, the first drain pipe 3, the second drain pipe 6, the third drain pipe 17 and the fourth drain pipe 10 are all vertically installed, the first communicating pipe 13, the third communicating pipe and the main drain pipe 14 are all horizontally installed, in the structure, the steam inlet pipe 1, the gas guide pipe 4, the first gas outlet pipe 7, the second communicating pipe 12 and the second gas outlet pipe 8 are all obliquely arranged, therefore, no water is accumulated in the steam inlet pipe 1, the air guide pipe 4, the first air outlet pipe 7, the second communicating pipe 12 and the second air outlet pipe 8, and the service life of the steam inlet pipe 1, the air guide pipe 4, the first air outlet pipe 7, the second communicating pipe 12 and the second air outlet pipe 8 is further prolonged.

In order to improve the stability of the structure, the improvement of the utility model is that a fixing device is arranged on the main drain pipe 14, the fixing device comprises an installation sleeve 19 and a fixing plate 20, the installation sleeve 19 is penetrated by the main drain pipe 14, the fixing plate 20 is positioned at two sides of the installation sleeve 19, and a bolt 21 is arranged on the fixing plate 20, in the structure, the fixing device is arranged on the main drain pipe 14 to fix the main drain pipe 14, and the bolt 21 arranged on the fixing plate 20 can detach the fixing plate 20 to further move the position of the main drain pipe 14.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A novel connection structure of a steam hydrophobic station, which is characterized by comprising a steam inlet pipe (1), an air duct (4), a first air outlet pipe (7) and a main drain pipe (14), wherein the main drain pipe (14) is positioned at the lower end of the steam inlet pipe (1), a first drain pipe (3), a second drain pipe (6), a third drain pipe (17) and a fourth drain pipe (10) are sequentially arranged between the steam inlet pipe (1) and the main drain pipe (14), moreover, emptying valves (23) are respectively arranged on the first drain pipe (3), the second drain pipe (6), the third drain pipe (17) and the fourth drain pipe (10), and the emptying valves (23) are respectively arranged at the lower half parts of the first drain pipe (3), the second drain pipe (6), the third drain pipe (17) and the fourth drain pipe (10), a connecting plate (16) is arranged on the first drain pipe (3), a drain valve (15) is arranged on the main drain pipe (14), the drain valve (15) is arranged at one end of the main drain pipe (14), a first communicating pipe (13) is arranged between the first drain pipe (3) and the second drain pipe (6) for connection, a second communicating pipe (12) is arranged between the second drain pipe (6) and the third drain pipe (17) for connection, a diversion valve (18) is arranged on the second communicating pipe (12), a third communicating pipe is arranged between the third drain pipe (17) and the fourth drain pipe (10) for connection, the steam inlet pipe (1) is arranged on the first drain pipe (3), and is positioned at the upper half part of the first drain pipe (3), the steam inlet pipe (1) is provided with an air inlet valve (2), the first air outlet pipe (7) is arranged on the fourth drain pipe (10) and is positioned at the upper half part of the fourth drain pipe (10).

2. The steam drain station with a novel connecting structure according to claim 1, characterized in that the air inlet valve (2), the diversion valve (18), the drain valve (15) and the evacuation valve (23) are all solenoid valves.

3. The steam hydrophobic station of a new connecting structure as claimed in claim 1, characterized in that the main hydrophobic pipe (14) is provided with a pressure detector (22), and a wireless connection is provided between the pressure detector (22) and the hydrophobic valve (15).

4. The steam hydrophobic station of the novel connection structure of claim 1, wherein the first hydrophobic pipe (3), the second hydrophobic pipe (6), the third hydrophobic pipe (17), the fourth hydrophobic pipe (10) and the main hydrophobic pipe (14) are all provided with insulating layers.

5. The steam dewatering station with the novel connecting structure as claimed in claim 4, wherein the insulating layer is made of insulating cotton.

6. The steam hydrophobic station with the novel connecting structure according to claim 4, wherein a second air outlet pipe (8) is arranged on the fourth hydrophobic pipe (10), and the second air outlet pipe (8) is positioned at the lower end of the first air outlet pipe (7).

7. The steam hydrophobic station with the novel connecting structure according to claim 1 or 6, wherein the steam inlet pipe (1), the air guide pipe (4), the first air outlet pipe (7), the second communicating pipe (12) and the second air outlet pipe (8) are all obliquely installed, the first drain pipe (3), the second drain pipe (6), the third drain pipe (17) and the fourth drain pipe (10) are all vertically installed, and the first communicating pipe (13), the third communicating pipe and the main drain pipe (14) are all horizontally installed.

8. The steam hydrophobic station of a novel connection structure, according to claim 1, characterized in that the main hydrophobic pipe (14) is provided with a fixing device, the fixing device comprises a mounting sleeve (19) and a fixing plate (20), the mounting sleeve (19) is penetrated by the main hydrophobic pipe (14), the fixing plate (20) is located on two sides of the mounting sleeve (19), and the fixing plate (20) is provided with a bolt (21).

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