CN202762698U - Gas balancing equipment used in oil storage tank washing device - Google Patents
Gas balancing equipment used in oil storage tank washing device Download PDFInfo
- Publication number
- CN202762698U CN202762698U CN 201220416762 CN201220416762U CN202762698U CN 202762698 U CN202762698 U CN 202762698U CN 201220416762 CN201220416762 CN 201220416762 CN 201220416762 U CN201220416762 U CN 201220416762U CN 202762698 U CN202762698 U CN 202762698U
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- Prior art keywords
- storage tank
- oil storage
- gas
- automatic
- nitrogen
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- Expired - Fee Related
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Abstract
The utility model provides a gas balancing equipment used in an oil storage tank washing device, and relates to the gas balancing equipment. The gas balancing equipment comprises a nitrogen generating device (1), a nitrogen conveying pipe (2), an oil storage tank (3), an automatic escape pipe (4), an automatic escape one-way valve (5) and a gas balancing sensing device (6). The nitrogen generating device (1) is connected with the oil storage tank (3) through the nitrogen conveying pipe (2). The automatic escape pipe (4) is arranged below one side of the oil storage tank (3). The automatic escape pipe (4) is provided with the automatic escape one-way valve (5). The gas balancing sensing device (6) is arranged on the outer side of the oil storage tank (3). The gas balancing equipment is convenient to operate and control, and is provided with an automatic sensing device and an alarming device for reminding of the gas balancing situation inside the oil storage tank at any time, once oxygen is too much, reminding in advance can be achieved, and meanwhile automatic escape of air inside a gas storage tank can be achieved, so that gas inside the tank can be balanced in a short time, and washing of the oil storage tank can be very convenient.
Description
Technical field
The utility model relates to a kind of gas balance equipment, is specifically related to a kind of gas balance equipment for the cleaning oil tank device.
Background technology
When adopting the cleaning oil tank device to clean oil storage tank, for carrying out smoothly of the flat horizontal stable and cleaning that guarantees gas in the tank, usually all be toward the interior nitrogen injection of oil storage tank, make oxygen content remain on certain level, existing nitrogen injection device is when carrying out nitrogen injection, flow is wanted strict control, in case a large amount of the injection, can make the static of generation a large amount of gather release, easily cause fire, very dangerous, but very few injection, can make the tank inner air pressure excessive, build-up of pressure is uneven, also has certain danger.
Summary of the invention
The purpose of this utility model provides a kind of gas balance equipment for the cleaning oil tank device; it is simple in structure; control operation is convenient; have auto-induction apparatus and warning device; remind at any time gas balance situation in the oil storage tank; in case and oxygen is when too much; can remind in advance; air in the air accumulator can carry out automatic evacuation simultaneously; make the interior gas of tank reach in a short period of time balance; bring very large convenience for the cleaning of oil storage tank, protected staff's personal safety.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises nitrogen gas generation device 1, delivery of nitrogen tracheae 2, oil storage tank 3, automatic releasing blank pipe 4, automatic evacuation check valve 5 and the gas sense of equilibrium should install 6, nitrogen gas generation device 1 is connected with oil storage tank 3 by delivery of nitrogen tracheae 2, one side-lower of oil storage tank 3 is provided with automatic releasing blank pipe 4, be provided with automatic evacuation check valve 5 on the automatic releasing blank pipe 4, and oil storage tank 3 arranged outside there is gas balance induction installation 6.
Described gas balance induction installation 6 is connected with autoalarm 6-2 by sensor 6-1.
When the utility model uses, producing nitrogen by nitrogen gas generation device 1 is transported in the oil storage tank 3 by delivery of nitrogen tracheae 2, when oil storage tank 3 interior gases are uneven, gas balance induction installation 6 is responded to, autoalarm 6-2 reports to the police, 5 pairs of oil storage tanks of automatic evacuation check valve, the 3 interior oxygen of opening on the automatic releasing blank pipe 4 carry out emptying, to reach the purpose of oil storage tank 3 interior gas balances.
The utlity model has following beneficial effect: it is simple in structure; control operation is convenient; have auto-induction apparatus and warning device; reminding at any time gas balance situation in the oil storage tank, in case and oxygen when too much, can remind in advance; air in the air accumulator can carry out automatic evacuation simultaneously; make the interior gas of tank reach in a short period of time balance, brought very large convenience for the cleaning of oil storage tank, protected staff's personal safety.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
With reference to Fig. 1, this specific embodiment is taked following technical scheme: it comprises nitrogen gas generation device 1, delivery of nitrogen tracheae 2, oil storage tank 3, automatic releasing blank pipe 4, automatic evacuation check valve 5 and the gas sense of equilibrium should install 6, nitrogen gas generation device 1 is connected with oil storage tank 3 by delivery of nitrogen tracheae 2, one side-lower of oil storage tank 3 is provided with automatic releasing blank pipe 4, be provided with automatic evacuation check valve 5 on the automatic releasing blank pipe 4, and oil storage tank 3 arranged outside there is gas balance induction installation 6.
Described gas balance induction installation 6 is connected with autoalarm 6-2 by sensor 6-1.
When this specific embodiment is used, producing nitrogen by nitrogen gas generation device 1 is transported in the oil storage tank 3 by delivery of nitrogen tracheae 2, when oil storage tank 3 interior gases are uneven, gas balance induction installation 6 is responded to, autoalarm 6-2 reports to the police, 5 pairs of oil storage tanks of automatic evacuation check valve, the 3 interior oxygen of opening on the automatic releasing blank pipe 4 carry out emptying, to reach the purpose of oil storage tank 3 interior gas balances.
This specific embodiment has following beneficial effect: it is simple in structure; control operation is convenient; have auto-induction apparatus and warning device; reminding at any time gas balance situation in the oil storage tank, in case and oxygen when too much, can remind in advance; air in the air accumulator can carry out automatic evacuation simultaneously; make the interior gas of tank reach in a short period of time balance, brought very large convenience for the cleaning of oil storage tank, protected staff's personal safety.
Claims (2)
1. gas balance equipment that is used for the cleaning oil tank device, it is characterized in that it comprises nitrogen gas generation device (1), delivery of nitrogen tracheae (2), oil storage tank (3), automatic releasing blank pipe (4), (6) should be installed by automatic evacuation check valve (5) and the gas sense of equilibrium, nitrogen gas generation device (1) is connected with oil storage tank (3) by delivery of nitrogen tracheae (2), one side-lower of oil storage tank (3) is provided with automatic releasing blank pipe (4), be provided with automatic evacuation check valve (5) on the automatic releasing blank pipe (4), and oil storage tank (3) arranged outside there is gas balance induction installation (6).
2. a kind of gas balance equipment for the cleaning oil tank device according to claim 1 is characterized in that described gas balance induction installation (6) is connected with autoalarm (6-2) by sensor (6-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416762 CN202762698U (en) | 2012-08-22 | 2012-08-22 | Gas balancing equipment used in oil storage tank washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416762 CN202762698U (en) | 2012-08-22 | 2012-08-22 | Gas balancing equipment used in oil storage tank washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202762698U true CN202762698U (en) | 2013-03-06 |
Family
ID=47769302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220416762 Expired - Fee Related CN202762698U (en) | 2012-08-22 | 2012-08-22 | Gas balancing equipment used in oil storage tank washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202762698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234138A (en) * | 2015-10-27 | 2016-01-13 | 中节能万润股份有限公司 | Sealed pipe soak-cleaning device |
-
2012
- 2012-08-22 CN CN 201220416762 patent/CN202762698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234138A (en) * | 2015-10-27 | 2016-01-13 | 中节能万润股份有限公司 | Sealed pipe soak-cleaning device |
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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: 20130306 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |