CN218268513U - Centralized automatic drainage device of air compression gas supply station - Google Patents
Centralized automatic drainage device of air compression gas supply station Download PDFInfo
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- CN218268513U CN218268513U CN202221730884.2U CN202221730884U CN218268513U CN 218268513 U CN218268513 U CN 218268513U CN 202221730884 U CN202221730884 U CN 202221730884U CN 218268513 U CN218268513 U CN 218268513U
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Abstract
The utility model provides an automatic drainage device of concentrating of pneumatics air feed station, including collector pipe, jar, drain pipe and liquid level monitoring system that catchments. The water collecting pipes comprise a plurality of water collecting pipes, the input ends of the water collecting pipes are respectively connected with air pressure air supply equipment, and the output ends of the water collecting pipes are connected with the water inlet of the water collecting tank; the water drainage pipe is connected with a water outlet of the water collection tank, and an electric control valve is arranged on the water drainage pipe; the liquid level monitoring system comprises a liquid level detector arranged on the water collecting tank, the liquid level detector is in communication connection with an electric control valve, and the opening and closing of the electric control valve are controlled by the liquid level detector; the water collecting tank is provided with a transparent liquid level pipe for displaying the liquid level height in the water collecting tank; the electric control valve is provided with a manual switch structure. The utility model discloses concentrate the drainage of the pneumatics air feeder of pneumatics air feed station to the jar that catchments, carry out centralized monitoring, ration drainage through liquid level monitoring system, the device fault rate is low, easy maintenance, and is with low costs.
Description
Technical Field
The utility model relates to an automatic drainage device of concentration of pneumatics air feed station.
Background
The air compression air supply equipment of the industrial air compression air supply station comprises 2 or more air compressor air supply systems, an air storage barrel, an adsorption type cold dryer, a precision filter and the like, the equipment has drainage requirements, the number of drainage points is multiple, and generally, an automatic drainer is arranged at each drainage point; the drainer is easy to block, has high failure rate, unsmooth drainage, high maintenance frequency and large air consumption, and influences the quality of compressed air.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic drainage device of concentration of pneumatics air feed station, including collector pipe, collection water tank, drain pipe and liquid level monitoring system. The water collecting pipes comprise a plurality of water collecting pipes, the input ends of the water collecting pipes are respectively connected with air pressure air supply equipment, and the output ends of the water collecting pipes are connected with the water inlet of the water collecting tank; the water drainage pipe is connected with a water outlet of the water collection tank, and an electric control valve is arranged on the water drainage pipe; the liquid level monitoring system comprises a liquid level detector arranged on the water collecting tank, the liquid level detector is in communication connection with an electric control valve, and the opening and closing of the electric control valve are controlled by the liquid level detector; the liquid level detector comprises a liquid level detection part extending into the water collection tank and a liquid level display screen exposed out of the top of the water collection tank; a transparent liquid level pipe for displaying the liquid level height in the water collection tank is arranged on the water collection tank; the electric control valve is provided with a manual switch structure.
The utility model discloses concentrate the drainage of the pneumatics air feeder of pneumatics air feed station to the jar that catchments, carry out centralized monitoring, ration drainage through liquid level monitoring system, the device fault rate is low, easy maintenance, and is with low costs.
In addition, the liquid level display screen of the liquid level detector and the transparent liquid level pipe on the water collection tank can both display the liquid level height in the water collection tank, so that workers at different positions on site can visually observe the water level condition in the water collection tank, and the recording is convenient; when the liquid level monitoring system fails, the field worker can judge whether to manually open the electric control valve for draining water through the transparent liquid level pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the water collecting tank of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
referring to the attached drawings 1-2, the centralized automatic drainage device for the air compression gas supply station comprises a water collecting pipe 2, a water collecting tank 1, a drainage pipe 3 and a liquid level monitoring system.
The collector pipe 2 includes many, and the input of each collector pipe 2 is connected with pneumatics air feeder 4 respectively, and the output of collector pipe 2 is connected with the water inlet 11 of jar 1 that catchments.
The drain pipe 3 is connected with the water outlet 12 of the water collecting tank 1, and the drain pipe 3 is provided with an electric control valve 5.
The liquid level monitoring system comprises a liquid level detector 6 arranged on the water collecting tank 1, the liquid level detector 6 is in communication connection with an electric control valve 5, and the opening and closing of the electric control valve 5 are controlled by the liquid level detector 6.
The liquid level detector 6 includes a liquid level detecting part 61 extending into the water collecting tank 1 and a liquid level display screen 62 exposed at the top of the water collecting tank 1.
The water collection tank 1 is provided with a transparent liquid level pipe 8 for displaying the liquid level height in the water collection tank 1; the electric control valve 5 is provided with a manual switch structure.
This technical scheme concentrates the drainage of the pneumatics air feeder equipment 4 of pneumatics air feed station to catchment jar 1, carries out centralized monitoring, ration drainage through liquid level monitoring system, and the device fault rate is low, easy maintenance, and is with low costs.
In addition, the liquid level display screen 62 of the liquid level detector 6 and the transparent liquid level pipe 8 on the water collection tank 1 can both display the liquid level height in the water collection tank 1, so that workers at different positions on site can visually observe the water level condition in the water collection tank 1, and the recording is convenient; when the liquid level monitoring system fails, the field worker can judge whether to manually open the electric control valve 5 for drainage through the transparent liquid level pipe 8.
The liquid level detecting component 61 of the liquid level detector 6 sequentially comprises a low liquid level detecting point 611, a high liquid level detecting point 612 and an ultrahigh liquid level detecting point 613 from bottom to top.
The electric control valve 5 is closed when the liquid level in the water collection tank is at a low liquid level detection point 611; the electrically controlled valve 5 is opened when the liquid level in the water collection tank is at the high liquid level detection point 612.
The liquid level monitoring system also comprises an audible and visual alarm 7; audible and visual alarm 7 is connected with liquid level detector 6 communication, and audible and visual alarm 7 opens and close and is controlled by liquid level detector 6. And the audible and visual alarm 7 is started when the liquid level in the water collection tank is at the ultrahigh liquid level detection point 613.
The liquid level monitoring system of the technical scheme has an ultrahigh liquid level alarm function, when high liquid level detection fails or the electric control valve 5 breaks down, the liquid level can reach the high liquid level detection point 612, the electric control valve 5 is not opened, when the liquid level continues to rise to reach the ultrahigh liquid level detection point 613, the alarm function of the liquid level monitoring system is started, the audible and visual alarm 7 can be installed in a place which is obvious in an on-duty room or a gas supply station and used for ultrahigh liquid level alarm to remind an on-duty person of needing to overhaul, and unsmooth drainage is avoided.
In this embodiment, the electric control valve 5 is an electromagnetic valve. The liquid level detector 6 is a micro liquid level switch or a micro liquid level transmitter. When the system needs to be networked with a central monitoring system, a liquid level transmitter needs to be selected, and the liquid level condition in the water collecting tank 1 and the working state of the electromagnetic valve can be directly merged into the middle monitoring system for monitoring through an RS-485 communication interface of the DDC controller.
The centralized automatic drainage device of the air pressure gas supply station further comprises a drainage tube 91 and a water receiving barrel 9.
The top of the water collecting tank 1 is provided with a spillway gap 13, the spillway gap 13 is higher than the ultra-high liquid level detection point 613, and the drainage tube 91 is respectively connected with the spillway gap 13 and the water receiving barrel 9.
This technical scheme still is provided with automatic overflow receiving structure, and when whole liquid level detection system was paralysed, the liquid level reachd the superelevation liquid level and did not report to the police yet, and when the field work personnel did not also pay attention to the water level condition of transparent liquid level pipe 8 in addition, then the liquid that reachs gap 13 can be automatic spills over from gap 13, flows to water receiving bucket 9 along drainage tube 91, prevents that water collection tank 1 from overflowing danger, has improved drainage device's security.
In this embodiment, the overflow opening 13 is inclined downward, which is beneficial for the water to flow downward to the water receiving barrel 9 under the action of gravity.
Two ends of the transparent liquid level pipe 8 are respectively connected and communicated with the upper end and the lower end of the water collecting tank 1; the transparent liquid level pipe 8 comprises connecting parts 81 at two ends and a transparent display part 82 positioned between the connecting parts 81; the transparent display part 82 is erected on one side of the water collection tank 1, and scales of liquid level height are arranged on the transparent display part 82.
The water collecting pipe 2 is provided with a one-way valve. Preventing water from flowing back to the air pressure supply apparatus 4.
The air pressure air supply equipment 4 comprises an air compressor, an air storage barrel, a cold dryer and a filter.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (6)
1. The utility model provides an automatic drainage device of concentrating of pneumatics air feed station which characterized in that:
comprises a water collecting pipe, a water collecting tank, a water discharging pipe and a liquid level monitoring system;
the water collecting pipes comprise a plurality of water collecting pipes, the input ends of the water collecting pipes are respectively connected with air pressure air supply equipment, and the output ends of the water collecting pipes are connected with the water inlet of the water collecting tank;
the water drainage pipe is connected with a water outlet of the water collection tank, and an electric control valve is arranged on the water drainage pipe;
the liquid level monitoring system comprises a liquid level detector arranged on the water collecting tank, the liquid level detector is in communication connection with an electric control valve, and the opening and closing of the electric control valve are controlled by the liquid level detector;
the liquid level detector comprises a liquid level detection part extending into the water collection tank and a liquid level display screen exposed out of the top of the water collection tank;
the water collecting tank is provided with a transparent liquid level pipe for displaying the liquid level height in the water collecting tank;
the electric control valve is provided with a manual switch structure.
2. The central automatic drain device of an air pressure supply station according to claim 1, wherein:
the liquid level detection part of the liquid level detector sequentially comprises a low liquid level detection point, a high liquid level detection point and an ultrahigh liquid level detection point from bottom to top;
the electric control valve is closed when the liquid level in the water collection tank is at a low liquid level detection point; the electric control valve is opened when the liquid level in the water collection tank is at a high liquid level detection point;
the liquid level monitoring system also comprises an audible and visual alarm;
the audible and visual alarm is in communication connection with the liquid level detector, and the opening and closing of the audible and visual alarm are controlled by the liquid level detector;
and the audible and visual alarm is started when the liquid level in the water collection tank is at the ultrahigh liquid level detection point.
3. The central automatic drain device of an air pressure supply station according to claim 2, wherein: the device also comprises a drainage tube and a water receiving barrel;
the top of the water collecting tank is provided with an overflow gap which is higher than the ultra-high liquid level detection point,
the drainage tube is respectively connected with the overflow port and the water receiving barrel.
4. The centralized automatic water discharging device of an air compressing and air supplying station as set forth in claim 1, wherein: two ends of the transparent liquid level pipe are respectively connected and communicated with the upper end and the lower end of the water collecting tank;
the transparent liquid level pipe comprises connecting parts at two ends and a transparent display part positioned between the connecting parts;
the transparent display part is erected on one side of the water collecting tank, and scales of liquid level height are arranged on the transparent display part.
5. The centralized automatic water discharging device of an air compressing and air supplying station as set forth in claim 1, wherein: the water collecting pipe is provided with a one-way valve.
6. The centralized automatic water discharging device of an air compressing and air supplying station as set forth in claim 1, wherein: the air pressure air supply equipment comprises an air compressor, an air storage barrel, a cooling dryer and a filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221730884.2U CN218268513U (en) | 2022-07-06 | 2022-07-06 | Centralized automatic drainage device of air compression gas supply station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221730884.2U CN218268513U (en) | 2022-07-06 | 2022-07-06 | Centralized automatic drainage device of air compression gas supply station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218268513U true CN218268513U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221730884.2U Active CN218268513U (en) | 2022-07-06 | 2022-07-06 | Centralized automatic drainage device of air compression gas supply station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218268513U (en) |
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2022
- 2022-07-06 CN CN202221730884.2U patent/CN218268513U/en active Active
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