CN202469472U - Automatic sewage discharge device of compressed gas tank - Google Patents
Automatic sewage discharge device of compressed gas tank Download PDFInfo
- Publication number
- CN202469472U CN202469472U CN201120501325XU CN201120501325U CN202469472U CN 202469472 U CN202469472 U CN 202469472U CN 201120501325X U CN201120501325X U CN 201120501325XU CN 201120501325 U CN201120501325 U CN 201120501325U CN 202469472 U CN202469472 U CN 202469472U
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- CN
- China
- Prior art keywords
- gas tank
- control valve
- valve
- pipeline
- compressed gas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an automatic sewage discharge device of a compressed gas tank, which comprises the compressed gas tank and a sewage discharge pool; and the sewage outlet of the compressed gas tank is connected with the sewage discharge pool through a pipeline. The device is characterized in that a liquid level detector is arranged on the compressed gas tank; a No. 1 valve and a No. 3 valve are sequentially connected onto a pipeline from the compressed gas tank to the sewage discharge pool; an electric control valve is parallelly connected with the No. 3 valve; pipelines are connected to the inlet and the outlet of the electric control valve; the pipeline at the inlet of the electric control valve is in through connection with the pipeline at the inlet of the No. 3 valve; the pipeline at the outlet of the electric control valve is in through connection with the pipeline at the outlet of the No. 3 valve; a controller is arranged between the liquid level detector and the electric control valve; and the input end of the controller is connected with the liquid level detector, and the output end of the controller is connected with the electric control valve. Through the automatic sewage discharge device of the compressed gas tank, the liquid level in the compressed gas tank can be controlled automatically, personal, equipment and other huge hidden safety hazards and economic losses are effectively reduced, and the service life of equipment is prolonged.
Description
Technical field
The utility model relates to a kind of compression gas tank automatic sewage discharging device.
Background technique
At present; Compression gas tank in power plant and manufacturing shop use; All save bit by bit in compression gas tank owing to contain the waste oil water of the lubricant oil atomizing back formation in moisture and the air compressor in the air, the discharging of waste oil water all is to lean on manual emission, and manual emission is because people's the person's character and the power of sense of responsibility; Differ and guarantee discharging in time surely; Especially moisture is many especially in pressurized gas when summer is overcast and rainy, and the potential safety hazard that waste oil water has been saved bit by bit many and existed is also serious more, mainly contains following 2 points: one, because the pressurized gas delivery temperature is high especially; The used oil that lubricant oil atomizing back in the air compressor forms is easy to cause burning, very easily causes huge potential safety hazard and economic losses such as the person, equipment.Two, part waste oil water is along with the pressurized gas pipeline gets into manufacturing shop, and the waste oil water in the pressurized gas directly affects quality of product and equipment operation because the waste oil water projection in the pressurized gas to the product after, be prone to form the defective of color dot etc., cause product rejection; Use the equipment of pressurized gas, because compression wherein has waste oil water, make device damage easily, influence is produced, and has seriously shortened the working life of equipment.So the waste oil water of in time handling in the compression gas tank is most important.
The model utility content
According to above deficiency of the prior art, the technical problem that the utility model will solve is: a kind of compression gas tank automatic sewage discharging device is provided, guarantees to reach the purpose of safety in production in compression gas tank blowdown immediately.
The described compression gas tank automatic sewage discharging device of the utility model; Comprise compression gas tank and pollution discharge pond, the compression gas tank outlet of sewer connects with pollution discharge pond through pipeline, it is characterized in that: on compression gas tank, be provided with liquid level detector; Be orderly connected with a valve and No. three valves from the pipeline of compression gas tank to pollution discharge pond; Be parallel with motor-operated control valve at No. three valve places, the motor-operated control valve import and export is connected with pipeline, and the motor-operated control valve inlet line connects with No. three valve entry line and connects; The motor-operated control valve outlet line connects with No. three valve export pipelines and connects; Between liquid level detector and motor-operated control valve, be provided with controller, the controller input end is connected with liquid level detector, and its output terminal is connected with motor-operated control valve.
No. one valve plays total cut-out and open, is normally open during work; If when liquid level was too high in the compression gas tank, liquid level detector will pass to controller with signal, controller will let motor-operated control valve open automatically, otherwise motor-operated control valve is closed automatically, thereby reaches the purpose of blowdown; Pollution discharge pond be used for long time treatment with deposit sewage; When the pipeline of motor-operated control valve is out of order, can carry out the switch of pilot line through No. three valves.
Said motor-operated control valve inlet line is provided with valve No. two, makes things convenient for the motor-operated control valve maintenance.
Compared with prior art, the utlity model has following beneficial effect:
Through the utility model, can control the liquid level in the compression gas tank automatically, reduced huge potential safety hazard and economic losses such as causing the person, equipment, the working life of having improved equipment effectively.
Description of drawings
Fig. 1 is the system architecture schematic representation of the utility model.
Among the figure: 1, compression gas tank 2, controller 3, No. two valves 4, motor-operated control valve 5, No. three valves 6, pollution discharge pond 7, valve 8, liquid level detector.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described:
As shown in Figure 1, the compression gas tank automatic sewage discharging device comprises compression gas tank 1 and pollution discharge pond 6; Compression gas tank 1 outlet of sewer connects with pollution discharge pond 6 through pipeline, on compression gas tank 1, is provided with liquid level detector 8, is orderly connected with a valve 7 and No. three valves 5 from the pipeline of compression gas tank 1 to pollution discharge pond 6; Be parallel with motor-operated control valve 4 at No. three valve 5 places; Motor-operated control valve 4 import and exports are connected with pipeline, and motor-operated control valve 4 inlet line connect with No. three valve 5 inlet line and connect, and motor-operated control valve 4 outlet lines connect with No. three valve 5 outlet lines and connect; Between liquid level detector 8 and motor-operated control valve 4, be provided with controller 2; Controller 2 input ends are connected with liquid level detector 8, and its output terminal is connected with motor-operated control valve 4, and motor-operated control valve 4 inlet line are provided with valve 3 No. two.
In process of production, a valve 7 and No. three valves 5 are for often opening, and No. two valves 3 are normal closing.When 1 liquid level was too high in the compression gas tank, liquid level detector 8 will pass to controller 2 with signal, and controller 2 will be opened through control motor-operated control valve 4 automatically, otherwise motor-operated control valve 4 is closed automatically, thereby reached the purpose of blowdown.
Claims (2)
1. compression gas tank automatic sewage discharging device; Comprise compression gas tank (1) and pollution discharge pond (6), compression gas tank (1) outlet of sewer connects with pollution discharge pond (6) through pipeline, it is characterized in that: on compression gas tank (1), be provided with liquid level detector (8); Pipeline from compression gas tank (1) to pollution discharge pond (6) is orderly connected with a valve (7) and No. three valves (5); Locate to be parallel with motor-operated control valve (4) at No. three valves (5), motor-operated control valve (4) import and export is connected with pipeline, and motor-operated control valve (4) inlet line connects with No. three valves (5) inlet line and connects; Motor-operated control valve (4) outlet line connects with No. three valves (5) outlet line and connects; Between liquid level detector (8) and motor-operated control valve (4), be provided with controller (2), controller (2) input end is connected with liquid level detector (8), and its output terminal is connected with motor-operated control valve (4).
2. compression gas tank automatic sewage discharging device according to claim 1 is characterized in that: said motor-operated control valve (4) inlet line is provided with No. two valves (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120501325XU CN202469472U (en) | 2011-12-05 | 2011-12-05 | Automatic sewage discharge device of compressed gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120501325XU CN202469472U (en) | 2011-12-05 | 2011-12-05 | Automatic sewage discharge device of compressed gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469472U true CN202469472U (en) | 2012-10-03 |
Family
ID=46917630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120501325XU Expired - Fee Related CN202469472U (en) | 2011-12-05 | 2011-12-05 | Automatic sewage discharge device of compressed gas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895762A (en) * | 2015-05-22 | 2015-09-09 | 蚌埠高科能源装备有限公司 | Negative pressure sewage discharge device of compressor |
-
2011
- 2011-12-05 CN CN201120501325XU patent/CN202469472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895762A (en) * | 2015-05-22 | 2015-09-09 | 蚌埠高科能源装备有限公司 | Negative pressure sewage discharge device of compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baotou Fenghui Package Product Co., Ltd. Assignor: Shandong Pharmaceutical Glass Co., Ltd. Contract record no.: 2013370000104 Denomination of utility model: Automatic sewage discharging device for compressed air cylinder Granted publication date: 20121003 License type: Exclusive License Record date: 20130507 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |