CN220911129U

CN220911129U - Atmospheric drainage expander

Info

Publication number: CN220911129U
Application number: CN202322812501.7U
Authority: CN
Inventors: 胡亮; 韩文; 徐建宇
Original assignee: China Energy Conservation Anping Environmental Protection Energy Co ltd
Current assignee: China Energy Conservation Anping Environmental Protection Energy Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-07
Anticipated expiration: 2033-10-19

Abstract

The utility model relates to an atmospheric drainage expansion tank, which comprises an expansion tank body, wherein a multi-stage drainage mechanism is arranged on the expansion tank body and comprises a controller fixedly arranged on the upper surface of an inner cavity of the expansion tank body, a mounting rod is fixedly arranged on the lower surface of the controller, a first water level sensor, a second water level sensor and a third water level sensor are fixedly arranged on the mounting rod, and a first side drain pipe, a second side drain pipe and a third side drain pipe are fixedly arranged on the surface of the expansion tank body. This atmospheric drainage expander, through be equipped with multistage drainage mechanism on the expander body, can carry out the classification according to the different nature and the concentration of condensate water and discharge, improve the efficiency and the quality of drainage, simultaneously, multistage drainage design can also reduce condensate water and impurity to the influence of system, extension equipment and pipeline's life has solved current drainage expander and all is set up a outlet in the bottom.

Description

Atmospheric drainage expander

Technical Field

The utility model relates to the technical field of hydrophobic expanders, in particular to an atmospheric hydrophobic expander.

Background

A hydrophobic flash tank is a device used in a steam system, mainly used for removing condensed water and other impurities in steam to keep the system running normally, and the working principle of the hydrophobic flash tank is based on the density difference of the condensed water and the steam, in the steam system, the steam is cooled and condensed into water, the condensed water carries some impurities, the hydrophobic flash tank is usually installed at the low point of a steam pipeline, and the condensed water and the impurities are deposited at the bottom of the hydrophobic flash tank under the action of gravity.

However, the existing drainage expansion vessel is provided with a water outlet at the bottom, and condensed water and impurities with different concentrations are discharged together through the water outlet during drainage, so that the drainage efficiency of the drainage expansion vessel is low, and the drainage expansion vessel is inconvenient to use.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the atmospheric drainage expansion tank, which has the advantage of high drainage efficiency, and solves the problems that the drainage efficiency of the drainage expansion tank is low and the use is inconvenient because the drainage efficiency of the drainage expansion tank is low because the drainage port is arranged at the bottom and the condensed water with different concentrations and impurities are discharged through the drainage port together during drainage.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an atmospheric drainage expander, includes the expander body, its characterized in that: the expansion vessel body is provided with a multi-stage drainage mechanism;

The multistage drainage mechanism comprises a controller fixedly mounted on the upper surface of an inner cavity of the dilatator body, a mounting rod is fixedly mounted on the lower surface of the controller, a first water level sensor, a second water level sensor and a third water level sensor are fixedly mounted on the mounting rod, a first side drain pipe, a second side drain pipe and a third side drain pipe are fixedly mounted on the surface of the dilatator body, a first side drain solenoid valve, a second side drain solenoid valve and a third side drain valve are fixedly mounted at one end, far away from the dilatator body, of the first side drain pipe, a second side drain solenoid valve and a third side drain solenoid valve respectively, a drainage standpipe is fixedly mounted at one end, far away from the dilatator body, of the first side drain solenoid valve, the second side drain solenoid valve and the third side drain solenoid valve, a bottom drain pipe is fixedly mounted at the bottom of the dilatator body, and a bottom drain valve is fixedly mounted at the bottom of the bottom drain pipe.

Further, the top of the expander body is fixedly provided with two connecting pipes, and the inner cavity of the connecting pipe is communicated with the inner cavity of the expander body.

Further, the surface of the expander body is fixedly provided with a strip-shaped observation window, and the length of the strip-shaped observation window is smaller than the height of the expander body.

Further, the height of the first water level sensor corresponds to the heights of the first side drain pipe and the first side drain solenoid valve.

Further, the height of the second water level sensor corresponds to the heights of the second side drain pipe and the second side drain solenoid valve.

Further, the height of the third water level sensor corresponds to the heights of the third side drain pipe and the third side drain solenoid valve.

Further, the first water level sensor, the second water level sensor and the third water level sensor are all electrically connected with the controller, and the first water level sensor, the second water level sensor and the third water level sensor are respectively electrically connected with the first side drainage electromagnetic valve, the second side drainage electromagnetic valve and the third side drainage electromagnetic valve.

Further, the lower surface of the expansion device body is fixedly provided with three supporting legs, the distances between every two adjacent supporting legs are equal, and the three supporting legs are distributed on the lower surface of the expansion device body in a triangular shape.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This atmospheric drainage expander, through being equipped with multistage drainage mechanism on the expander body, can carry out the hierarchical emission according to the different nature and the concentration of condensate water, improve the efficiency and the quality of drainage, simultaneously, multistage drainage design can also reduce condensate water and impurity to the influence of system, extension equipment and pipeline's life has all set up a outlet in the bottom, the condensate water and the impurity of different concentrations are discharged through the outlet together when the drainage, very easily lead to drainage inefficiency of drainage expander like this, the inconvenient problem of use.

Drawings

FIG. 1 is a schematic view of the outer appearance of a container body with a structure according to the present utility model;

FIG. 2 is a schematic view of the inside of the expander body according to the present utility model;

FIG. 3 is a schematic view of the position of a strip-shaped observation window with the structure of the utility model.

In the figure: 1. a flash vessel body; 2. a controller; 3. a mounting rod; 4. a water level sensor I; 5. a second water level sensor; 6. a water level sensor III; 7. a first side drain pipe; 8. a second side drain pipe; 9. a third side drain pipe; 10. a first side drainage electromagnetic valve; 11. a second side drainage electromagnetic valve; 12. a third side drainage electromagnetic valve; 13. a drain standpipe; 14. a bottom drain pipe; 15. a bottom drain valve; 16. a connecting pipe; 17. a strip-shaped observation window; 18. and (5) supporting legs.

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. 1-3, an atmospheric drainage flash tank in this embodiment includes a flash tank body 1, two connecting pipes 16 are fixedly installed at the top of the flash tank body 1, the inner cavities of the connecting pipes 16 are communicated with the inner cavities of the flash tank body 1, so as to connect the flash tank body 1 with a pipeline, a strip-shaped observation window 17 is fixedly installed on the surface of the flash tank body 1, the length of the strip-shaped observation window 17 is smaller than the height of the flash tank body 1, so as to facilitate the observation of the inside of the flash tank body 1, a multistage drainage mechanism is arranged on the flash tank body 1, the multistage drainage mechanism comprises a controller 2 fixedly installed on the upper surface of the inner cavity of the flash tank body 1, a mounting rod 3 is fixedly installed on the lower surface of the controller 2, a first water level sensor 4, a second water level sensor 5 and a third water level sensor 6 are fixedly installed on the mounting rod 3, the surface of the flash vessel body 1 is fixedly provided with a first side drain pipe 7, a second side drain pipe 8 and a third side drain pipe 9, one end of the first side drain pipe 7, the second side drain pipe 8 and the third side drain pipe 9, which is far away from the flash vessel body 1, is respectively fixedly provided with a first side drain electromagnetic valve 10, a second side drain electromagnetic valve 11 and a third side drain electromagnetic valve 12, the height of the first water level sensor 4 corresponds to the heights of the first side drain pipe 7 and the first side drain electromagnetic valve 10, the height of the second water level sensor 5 corresponds to the heights of the second side drain pipe 8 and the second side drain electromagnetic valve 11, the height of the third water level sensor 6 corresponds to the heights of the third side drain pipe 9 and the third side drain electromagnetic valve 12, the end of the first side drain electromagnetic valve 10, the second side drain electromagnetic valve 11 and the third side drain electromagnetic valve 12, which is far away from the flash vessel body 1, is fixedly provided with a drain 13, the bottom drain pipe 14 is fixedly arranged at the bottom of the flash tank body 1, and the bottom drain valve 15 is fixedly arranged at the bottom of the bottom drain pipe 14.

The first water level sensor 4, the second water level sensor 5 and the third water level sensor 6 are all electrically connected with the controller 2, and the first water level sensor 4, the second water level sensor 5 and the third water level sensor 6 are respectively electrically connected with the first side drainage electromagnetic valve 10, the second side drainage electromagnetic valve 11 and the third side drainage electromagnetic valve 12, so that the opening and closing of the first side drainage electromagnetic valve 10, the second side drainage electromagnetic valve 11 and the third side drainage electromagnetic valve 12 can be conveniently controlled.

The working principle of the embodiment is as follows:

When the expansion device is used, the expansion device body 1 is connected through the connecting pipe 16, when condensation water is filled in the expansion device body 1, the first water level sensor 4 transmits signals to the controller 2, the controller 2 controls the first side water draining electromagnetic valve 10 to be opened, water at the first water level sensor 4 enters the water draining vertical pipe 13 through the first side water draining pipe 7 and the first side water draining electromagnetic valve 10, the expansion device body 1 is discharged through the water draining vertical pipe 13, when the water level is reduced to the second water level sensor 5, the second water level sensor 5 transmits signals to the controller 2, the controller 2 controls the first side water draining electromagnetic valve 10 to be closed, the second side water draining electromagnetic valve 11 is opened, water at the second water level sensor 5 enters the water draining vertical pipe 13 through the second side water draining pipe 8 and the second side water draining electromagnetic valve 11, the expansion device body 1 is discharged through the water draining vertical pipe 13, the work flow of the third water level sensor 6 and the third side water draining electromagnetic valve 12 is identical to the work of the second water level sensor 5 and the second side water draining electromagnetic valve 11, and the condensation water at the bottom of the container body 1 is discharged through the bottom drain pipe 14 and the bottom water draining valve 15.

In the second embodiment, on the basis of the first embodiment, three support legs 18 are fixedly mounted on the lower surface of the expander body 1, the distances between two adjacent support legs 18 are equal, and the three support legs 18 are distributed on the lower surface of the expander body 1 in a triangular shape, so that the expander body 1 is supported conveniently.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The atmospheric hydrophobic diffusion vessel comprises a diffusion vessel body (1), and is characterized in that: the expansion vessel body (1) is provided with a multi-stage drainage mechanism;

Multistage drainage mechanism includes fixed mounting in controller (2) of dilatation ware body (1) inner chamber upper surface, fixed surface installs installation pole (3) under controller (2), fixed mounting has water level sensor (4), no. two water level sensor (5) and No. three water level sensor (6) on installation pole (3), dilatation ware body (1) fixed surface installs one side drain pipe (7), no. two side drain pipes (8) and No. three side drain pipes (9), one side drain pipe (7), no. two side drain pipes (8) and No. three side drain pipes (9) keep away from dilatation ware body (1) one end fixed mounting respectively and have one side drain solenoid valve (10), no. two side drain solenoid valve (11) and No. three side drain solenoid valve (12), one side drain solenoid valve (10), no. two side drain solenoid valve (11) and No. three side drain solenoid valve (12) keep away from dilatation ware body (1) one end fixed mounting has drain standpipe (13), dilatation ware body (1) bottom drain pipe (14) bottom fixed mounting has drain pipe (14), drain valve (14) bottom (14) fixed mounting has bottom (15).

2. An atmospheric hydrophobic diffusion vessel according to claim 1 wherein: the top of the dilatation body (1) is fixedly provided with two connecting pipes (16), and the inner cavity of the connecting pipe (16) is communicated with the inner cavity of the dilatation body (1).

3. An atmospheric hydrophobic diffusion vessel according to claim 1 wherein: the surface of the expansion device body (1) is fixedly provided with a strip-shaped observation window (17), and the length of the strip-shaped observation window (17) is smaller than the height of the expansion device body (1).

4. An atmospheric hydrophobic diffusion vessel according to claim 1 wherein: the height of the first water level sensor (4) corresponds to the heights of the first side drain pipe (7) and the first side drain electromagnetic valve (10).

5. An atmospheric hydrophobic diffusion vessel according to claim 1 wherein: the height of the second water level sensor (5) corresponds to the heights of the second side drain pipe (8) and the second side drain electromagnetic valve (11).

6. An atmospheric hydrophobic diffusion vessel according to claim 1 wherein: the height of the third water level sensor (6) corresponds to the heights of the third side drain pipe (9) and the third side drain electromagnetic valve (12).

7. An atmospheric hydrophobic diffusion vessel according to claim 1 wherein: the water level sensor (4), the water level sensor (5) and the water level sensor (6) are all electrically connected with the controller (2), and the water level sensor (4), the water level sensor (5) and the water level sensor (6) are respectively electrically connected with the side drainage electromagnetic valve (10), the side drainage electromagnetic valve (11) and the side drainage electromagnetic valve (12).

8. An atmospheric hydrophobic diffusion vessel according to claim 1 wherein: the expansion device comprises an expansion device body (1), and is characterized in that three supporting legs (18) are fixedly arranged on the lower surface of the expansion device body (1), the distances between every two adjacent supporting legs (18) are equal, and the three supporting legs (18) are distributed on the lower surface of the expansion device body (1) in a triangular shape.