CN204368796U - A kind of tank body stable-pressure device - Google Patents
A kind of tank body stable-pressure device Download PDFInfo
- Publication number
- CN204368796U CN204368796U CN201420664800.9U CN201420664800U CN204368796U CN 204368796 U CN204368796 U CN 204368796U CN 201420664800 U CN201420664800 U CN 201420664800U CN 204368796 U CN204368796 U CN 204368796U
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- CN
- China
- Prior art keywords
- tank body
- pressure
- return passage
- screw thread
- pressure device
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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 discloses a kind of tank body stable-pressure device, comprise tank body, pumping chamber, decompression chamber, return passage, pressure monitoring instrument, control terminal, described pumping chamber is positioned at tank wall, the two is weldingly connected, its quantity is several, arrange successively from left to right, described decompression chamber is positioned at tank body top, the two is weldingly connected, its quantity is several, arrange successively from left to right, described return passage is positioned at tank body top nose, the two is weldingly connected, described pressure monitor is positioned at tank wall top center place, the two screw thread is connected, described control terminal is positioned at center, the pressure monitor back side, the two glue connects and is connected.First this device can carry out time monitoring to tank body, ensures that tank body pressure balances all the time, improves safety performance and the practical life of tank body greatly.
Description
Technical field
The utility model relates to a kind of stable-pressure device, particularly relates to a kind of tank body stable-pressure device.
Background technology
Petrol storage tank be one common but possess high-hazard contents, in productive life, the pressure of tank interior needs to be stabilized in a safety value, when petrol storage tank is at adding material or when moving, very easily there is tank body imbalance of pressure thus cause tank body explosion to cause severe safety accident, in view of above-mentioned defect, be necessary to design a kind of tank body stable-pressure device in fact.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of tank body stable-pressure device, solves the problem of existing petrol storage tank imbalance of pressure.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of tank body stable-pressure device, comprise tank body, comprise pumping chamber, decompression chamber, return passage, pressure monitoring instrument, control terminal, force (forcing) pump, first vacuum pump, described pumping chamber is positioned at tank wall, the two is weldingly connected, its quantity is several, arrange successively from left to right, described decompression chamber is positioned at tank body top, the two is weldingly connected, its quantity is several, arrange successively from left to right, described return passage is positioned at tank body top nose, the two is weldingly connected, described pressure monitor is positioned at tank wall top center place, the two screw thread is connected, described control terminal is positioned at center, the pressure monitor back side, the two glue connects and is connected, described force (forcing) pump is positioned at place of bottom centre of pumping chamber, the two screw thread is connected, the first described vacuum pump is positioned at top center place, decompression chamber, the two screw thread is connected.
Further, described return passage top center place is also provided with the second vacuum pump, and the two screw thread is connected.
Further, described return passage right end sidewalls is also provided with pres-sure limit switch, and the two screw thread is connected.
Further, described return passage sidewall is also provided with reflux line, and the two is weldingly connected.
Further, described pres-sure limit switch top is also provided with siren horn, and the two screw thread is connected.
Compared with prior art, this tank body stable-pressure device, by pressure monitor, tank body pressure is monitored, when there is fluctuation of pressure, pressure monitor then can transfer data to control terminal, control terminal drives pumping chamber and decompression chamber work according to force value, reach the effect of voltage stabilizing, unnecessary oil body after voltage stabilizing backflows and understands tank body by return passage, avoid waste, monitor constantly when first this device can carry out tank body, ensure that tank body pressure balances all the time, improve safety performance and the practical life of tank body greatly.
Accompanying drawing explanation
Fig. 1 is tank body stable-pressure device front view
Tank body 1 pumping chamber 2
Decompression chamber 3 return passage 4
Pressure monitoring instrument 5 control terminal 6
Force (forcing) pump 201 first vacuum pump 301
Second vacuum pump 401 pres-sure limit switch 402
Reflux line 403 annunciator 404
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, set forth multiple specific detail, to provide the thorough understanding to the concept forming described embodiment basis.But to one skilled in the art, embodiment described obviously can be put into practice when not have in these specific detail some or all.In other cases, well-known treatment step is not specifically described.
As shown in Figure 1, bag tank body 1, pumping chamber 2, decompression chamber 3, return passage 4, pressure monitoring instrument 5, control terminal 6, force (forcing) pump 201, first vacuum pump 301, second vacuum pump 401, pres-sure limit switch 402, reflux line 403.Annunciator 404, described pumping chamber 2 is positioned at tank body 1 sidewall, the two is weldingly connected, its quantity is several, arrange successively from left to right, described decompression chamber 3 is positioned at tank body 1 top, the two is weldingly connected, its quantity is several, arrange successively from left to right, described return passage 4 is positioned at tank body 1 top nose, the two is weldingly connected, described pressure monitor 5 is positioned at tank body 1 outer wall top center place, the two screw thread is connected, described control terminal 6 is positioned at center, pressure monitor 5 back side, the two glue connects and is connected, described force (forcing) pump 201 is positioned at place of bottom centre of pumping chamber, the two screw thread is connected, the first described vacuum pump 401 is positioned at top center place, decompression chamber 3, the two screw thread is connected, described return passage 4 top center place is also provided with the second vacuum pump 401, the two screw thread is connected, described return passage 4 right end sidewalls is also provided with pres-sure limit switch 402, the two screw thread is connected, described return passage 4 sidewall is also provided with reflux line 403, the two is weldingly connected, described pres-sure limit switch 402 top is also provided with siren horn 404, the two screw thread is connected.This tank body 1 stable-pressure device, monitored by pressure monitor 5 pairs of tank body 1 pressure, when there is fluctuation of pressure, pressure monitor 5 can transfer data to control terminal 6, control terminal 6 drives pumping chamber 2 and decompression chamber 3 to work according to force value, reach the effect of voltage stabilizing, unnecessary oil body after voltage stabilizing backflows and understands tank body 1 by return passage 4, avoid waste, force (forcing) pump 201 wherein in pumping chamber 2 can rise to pumping chamber 2 and improve pressure and provide power, the first vacuum pump 301 in decompression chamber 3 can be carried and make decompression chamber 3 be tending towards vacuum environment can to draw in tank body 1 gas and reduce pressure and be mixed into into decompression chamber 3 when gas and oil body in tank body 1 after reducing pressure, now the second vacuum pump 401 of return passage 4 makes return passage 4 be tending towards vacuum environment, by counter flow pipe 403 road, oil body gas in decompression chamber 3 is drawn to return passage 4, discharge in tank body 1 again when tank body 1 inside needs supercharging, form circulating system, simultaneously when return passage 4 oversaving oil body gas, the pres-sure limit switch 402 of return passage 4 facility can be responded to and be warned by annunciator 404, convenient operation personnel carry out safe handling.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, all drop within protection domain of the present utility model.
Claims (5)
1. a tank body stable-pressure device, comprise tank body, comprise pumping chamber, decompression chamber, return passage, pressure monitoring instrument, control terminal, force (forcing) pump, first vacuum pump, described pumping chamber is positioned at tank wall, the two is weldingly connected, its quantity is several, arrange successively from left to right, described decompression chamber is positioned at tank body top, the two is weldingly connected, its quantity is several, arrange successively from left to right, described return passage is positioned at tank body top nose, the two is weldingly connected, described pressure monitor is positioned at tank wall top center place, the two screw thread is connected, described control terminal is positioned at center, the pressure monitor back side, the two glue connects and is connected, described force (forcing) pump is positioned at place of bottom centre of pumping chamber, the two screw thread is connected, the first described vacuum pump is positioned at top center place, decompression chamber, the two screw thread is connected.
2. a kind of tank body stable-pressure device as claimed in claim 1, is characterized in that described return passage top center place is also provided with the second vacuum pump, and the two screw thread is connected.
3. a kind of tank body stable-pressure device as claimed in claim 2, is characterized in that described return passage right end sidewalls is also provided with pres-sure limit switch, and the two screw thread is connected.
4. a kind of tank body stable-pressure device as claimed in claim 3, it is characterized in that described return passage sidewall is also provided with reflux line, the two is weldingly connected.
5. a kind of tank body stable-pressure device as claimed in claim 4, is characterized in that described pres-sure limit switch top is also provided with siren horn, and the two screw thread is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664800.9U CN204368796U (en) | 2014-11-07 | 2014-11-07 | A kind of tank body stable-pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664800.9U CN204368796U (en) | 2014-11-07 | 2014-11-07 | A kind of tank body stable-pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204368796U true CN204368796U (en) | 2015-06-03 |
Family
ID=53325035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664800.9U Expired - Fee Related CN204368796U (en) | 2014-11-07 | 2014-11-07 | A kind of tank body stable-pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204368796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477537A (en) * | 2014-11-07 | 2015-04-01 | 安徽泰合森能源科技有限责任公司 | Tank body pressure stabilizing device |
| CN106742896A (en) * | 2016-12-30 | 2017-05-31 | 天津市挚信鸿达医疗器械开发有限公司 | A kind of liquid tank insurance system |
-
2014
- 2014-11-07 CN CN201420664800.9U patent/CN204368796U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477537A (en) * | 2014-11-07 | 2015-04-01 | 安徽泰合森能源科技有限责任公司 | Tank body pressure stabilizing device |
| CN106742896A (en) * | 2016-12-30 | 2017-05-31 | 天津市挚信鸿达医疗器械开发有限公司 | A kind of liquid tank insurance system |
| CN106742896B (en) * | 2016-12-30 | 2019-07-12 | 天津市挚信鸿达医疗器械开发有限公司 | A kind of liquid tank insurance system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |