CN104816899A - Convenient fire-proof liquid storage tank - Google Patents
Convenient fire-proof liquid storage tank Download PDFInfo
- Publication number
- CN104816899A CN104816899A CN201510206532.5A CN201510206532A CN104816899A CN 104816899 A CN104816899 A CN 104816899A CN 201510206532 A CN201510206532 A CN 201510206532A CN 104816899 A CN104816899 A CN 104816899A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic valve
- cover cap
- seal cover
- control system
- breather pipe
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire-proof liquid storage tank. The fire-proof liquid storage tank comprises a tank body and a sealing cover for sealing the tank body, wherein the sealing cover is arranged in the tank body and is provided with a liquid inlet pipe electromagnetic valve, a liquid outlet pipe electromagnetic valve and a ventilation pipe electromagnetic valve for controlling liquid inlet, liquid outlet and ventilation respectively; the upper end of the tank body is provided with a fixed beam; the fixed beam is provided with a transmission gear driven by a power mechanism; an inner hole of the transmission gear is matched with external threads of a lifting screw; the lower end of the lifting screw is fixedly connected with the sealing cover; the lower part of the transmission gear is provided with stop teeth; the stop teeth are matched with a stop member on the outer side of the stop teeth to achieve a stopping effect. The fire-proof liquid storage tank has the characteristics of rational structure, convenience in use and good safety performance; when in danger, especially when a fire disaster occurs, external air can be effectively isolated from stored flammable liquid.
Description
The application is application number: the divisional application of 201310434512.4, the applying date: 2013-09-23, title " fireproof liquid storage tank ".
Technical field
The present invention relates to a kind of fireproof liquid storage tank.
Background technology
Fluid reservoir is the storage equipment of oil, finished oil, various liquid chemical.
Oil in oil storage and air, when danger occurs, generally all can not be isolated by the oil storage of existing filling station, and the existence of air just oil depot blast major cause.
Summary of the invention
The object of the present invention is to provide a kind of fireproof liquid storage tank effectively outside air and the combustible liquid preserved can being carried out isolating when particularly fire occurs when danger occurs.
Technical solution of the present invention is:
A kind of fireproof liquid storage tank, it is characterized in that: the seal cover cap comprise tank body, sealing to tank body, seal cover cap is placed in tank body, seal cover cap is arranged and controls feed liquor, fluid, the feed tube electromagnetic valve of ventilation, drain pipe electromagnetic valve, breather pipe electromagnetic valve respectively; Tank body upper end arranges fixed beam, fixed beam is provided with the transmission gear that actuating unit drives, transmission gear endoporus coordinates with the outside thread of lifting screw, and lifting screw lower end and seal cover cap are connected, fixed mount is packed on fixed beam, stops the up-and-down movement of transmission gear; The bottom of transmission gear arranges stop tooth, and stop tooth coordinates with the retainer outside it, plays the role of stopper.
Described seal cover cap is the hollow form of tool sealed internal chamber, is filled with unreactable gas in seal cover cap inner chamber, and seal cover cap diapire is elasticity or soft form.
Arrange pressure sensor in seal cover cap inner chamber, seal cover cap diapire arranges level sensor; Set temperature sensor below fixed beam; A control system is connected with above-mentioned each sensor and actuating unit.
Described retainer comprises hold down groove, arranges spring in hold down groove, and spring at front end dress stop bolt, stop bolt is connected with the electromagnetic control body controlling the action of stop bolt.
Seal cover cap fills the assistance for lifting screw rod through assistance for lifting screw rod via hole.
The present invention is rational in infrastructure, easy to use, and safety performance is good; Effectively outside air and the combustible liquid preserved can be isolated when when danger occurs, particularly fire occurs.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 fireproof liquid storage tank tank junction enlarged image.
Fig. 3 seal cover cap front elevation.
Fig. 4 seal cover cap ground plan.
Fig. 5 fixed beam ground plan.
Fig. 6 transmission gear figure.
Fig. 7 retainer stop bolt does not eject figure.
Fig. 8 retainer stop bolt ejects figure.
Fig. 9 Control system architecture schematic diagram.
1, tank body, 2, seal cover cap, 3, lifting screw, 4, assistance for lifting bar, 5, feed tube, 6, feed tube electromagnetic valve, 7, drain pipe, 8, drain pipe electromagnetic valve, 9, breather pipe, 10, breather pipe electromagnetic valve, 11, propulsion source, 12, pressure sensor, 13, level sensor, 14, fixed beam, 15, lifting screw via hole, 16, assistance for lifting bar via hole, 17, temperature sensor, 18, transmission gear, 19, driving cog, 20, stop tooth, 21 lifting screw screw threads, 22, fixed mount, 23, control system, 24, retainer, 25, stop bolt, 26, hold down groove, 27, spring.
Detailed description of the invention
A kind of fireproof liquid storage tank, the seal cover cap 2 comprise tank body 1, tank body being sealed, seal cover cap is placed in tank body, seal cover cap is arranged and controls feed liquor, fluid, the feed tube electromagnetic valve 6 of ventilation, drain pipe electromagnetic valve 8, breather pipe electromagnetic valve 10 respectively; Tank body upper end arranges fixed beam 14, fixed beam is provided with the transmission gear 18 that propulsion source 11 drives, transmission gear endoporus coordinates with the outside thread of lifting screw 3, and lifting screw lower end and seal cover cap are connected, fixed mount 22 is packed on fixed beam 14, stops the up-and-down movement of transmission gear; The bottom of transmission gear arranges stop tooth 20, and stop tooth coordinates with the retainer outside it, plays the role of stopper.
Described seal cover cap is the hollow form of tool sealed internal chamber, is filled with unreactable gas in seal cover cap inner chamber, and seal cover cap diapire is elasticity or soft form.
Arrange pressure sensor in seal cover cap inner chamber, seal cover cap diapire arranges level sensor; Set temperature sensor below fixed beam; A control system is connected with above-mentioned each sensor and propulsion source.
Described retainer comprises hold down groove, arranges spring 27 in hold down groove, and spring at front end dress stop bolt 25, stop bolt is connected with the electromagnetic control body controlling the action of stop bolt.
Seal cover cap fills the assistance for lifting screw rod 4 through assistance for lifting screw rod via hole.
The preparation of fireproof liquid storage tank: first, tank body is built in underground, and seal cover cap is placed in tank body, and lifting screw is in upper end, on the lifting screw that the lifting screw via hole of fixed beam and assistance for lifting bar via hole are enclosed within seal cover cap respectively and assistance for lifting bar, fixed beam is fixedly connected with tank body; Then, transmission gear driving cog upwards, stop tooth is downward, from lifting screw upper end by screw thread rotation to fixed beam, fixed mount is inserted in by lifting screw upper end, is fixed on fixed beam, retainer is fixed on transmission gear side, can block when retainer position is ejected with stop bolt when the stop tooth of transmission gear and stop bolt are not ejected and not affect transmission gear work as well, propulsion source is fixed on transmission gear opposite side, and the driving cog of its gear teeth and transmission gear coincide and contacts; Finally control system is connected with level sensor, pressure sensor, temperature sensor, emergency signal source, gear transmission source, gear retainer, oil inlet electromagnetic valve, oil outlet pipe electromagnetic valve, breather pipe electromagnetic valve, warning device respectively.
The operation of fireproof liquid storage tank:
During the non-transformers such as feed tube electromagnetic valve, drain pipe electromagnetic valve, breather pipe electromagnetic valve, closed electromagnetic valve, feed tube, drain pipe, breather pipe are closed;
During retainer non-transformer, stop bolt electromagnetic control body is nonmagnetic, and stop bolt is ejected by spring, and stop bolt blocks transmission gear stop tooth;
When seal cover cap is just close to pot liquid liquid level: control system controls feed tube electromagnetic valve, drain pipe electromagnetic valve, breather pipe electromagnetic valve, close feed tube, drain pipe and breather pipe;
When seal cover cap is not just close to pot liquid liquid level: control system obtains the liquid level of liquid and the range information of seal cover cap that store in tank body by level sensor, control system controls breather pipe electromagnetic valve and opens breather pipe, then promoted or the seal cover cap that declines by the rotation direction of propulsion source control transmission gear, seal cover cap is made to be close to liquid level, in control process, by the pressure sensor in seal cover cap inner chamber is auxiliary, control system knows that whether control result is normal again, after seal cover cap position adjustments, control system is by breather pipe electromagnetic valve closed vent pipe;
When adding liquid: control system controls feed tube electromagnetic valve, breather pipe electromagnetic valve, make feed tube, breather pipe opens, the information of control system acceptable solution level sensor and pressure sensor, the rotation direction being controlled transmission gear by propulsion source carrys out lift-off seal lid, after feed liquor, seal cover cap is close to liquid level, and control system closes feed tube, breather pipe by feed tube electromagnetic valve and breather pipe electromagnetic valve;
During extracted liquid: control system controls drain pipe electromagnetic valve, breather pipe electromagnetic valve, make drain pipe, breather pipe opens, the information of control system acceptable solution level sensor and pressure sensor, control the rotation direction of transmission gear by propulsion source to decline seal cover cap, after fluid, seal cover cap is close to liquid level, and control system controls drain pipe electromagnetic valve and breather pipe electromagnetic valve, and drain pipe, breather pipe are closed;
When temperature is too high: control system knows the temperature information in fluid reservoir above seal cover cap by the temperature sensor arranged under fixed beam, when temperature is too high, when exceeding stored combustible liquid warning temperature, control system controls feed tube electromagnetic valve, drain pipe electromagnetic valve, the power supply of breather pipe electromagnetic valve, make feed tube, drain pipe, breather pipe is closed, control system controls stop bolt electromagnetic control body in retainer, stop bolt is ejected to transmission gear direction along hold down groove by spring, stop bolt blocks transmission gear, seal cover cap position is fixed, simultaneously, control system controls warning device and reports to the police, unreactable gas in seal cover cap inner chamber partly can reduce and causes liquid volume to expand the pressure brought because temperature raises, improve the safety factor of tank body,
Other abnormal condition: when emergency signal source is to control system abnormal signal, control system controls feed tube electromagnetic valve, drain pipe electromagnetic valve, breather pipe electromagnetic valve, feed tube, drain pipe, breather pipe are closed, control system controls stop bolt electromagnetic control body in retainer, stop bolt is ejected to transmission gear direction along hold down groove by spring, and stop bolt blocks transmission gear, and seal cover cap position is fixed, meanwhile, control system controls warning device warning.
Claims (3)
1. a fireproof liquid storage tank easy to use, it is characterized in that: the seal cover cap comprise tank body, tank body being sealed, seal cover cap is placed in tank body, seal cover cap is arranged and controls feed liquor, fluid, the feed tube electromagnetic valve of ventilation, drain pipe electromagnetic valve, breather pipe electromagnetic valve respectively; , tank body upper end arranges fixed beam, fixed beam is provided with the transmission gear that actuating unit drives, transmission gear endoporus coordinates with the outside thread of lifting screw, lifting screw lower end and seal cover cap are connected, and fixed mount is packed on fixed beam, stop the up-and-down movement of transmission gear; The bottom of transmission gear arranges stop tooth, and stop tooth coordinates with the retainer outside it, plays the role of stopper;
The operation of fireproof liquid storage tank:
Feed tube electromagnetic valve, drain pipe electromagnetic valve, breather pipe electromagnetic valve when non-transformer, closed electromagnetic valve, feed tube, drain pipe, breather pipe close;
During retainer non-transformer, stop bolt electromagnetic control body is nonmagnetic, and stop bolt is ejected by spring, and stop bolt blocks transmission gear stop tooth;
When seal cover cap is just close to pot liquid liquid level: control system controls feed tube electromagnetic valve, drain pipe electromagnetic valve, breather pipe electromagnetic valve, close feed tube, drain pipe and breather pipe;
When seal cover cap is not just close to pot liquid liquid level: control system obtains the liquid level of liquid and the range information of seal cover cap that store in tank body by level sensor, control system controls breather pipe electromagnetic valve and opens breather pipe, then promoted or the seal cover cap that declines by the rotation direction of propulsion source control transmission gear, seal cover cap is made to be close to liquid level, in control process, by the pressure sensor in seal cover cap inner chamber is auxiliary, control system knows that whether control result is normal again, after seal cover cap position adjustments, control system is by breather pipe electromagnetic valve closed vent pipe;
When adding liquid: control system controls feed tube electromagnetic valve, breather pipe electromagnetic valve, make feed tube, breather pipe opens, the information of control system acceptable solution level sensor and pressure sensor, the rotation direction being controlled transmission gear by propulsion source carrys out lift-off seal lid, after feed liquor, seal cover cap is close to liquid level, and control system closes feed tube, breather pipe by feed tube electromagnetic valve and breather pipe electromagnetic valve;
During extracted liquid: control system controls drain pipe electromagnetic valve, breather pipe electromagnetic valve, make drain pipe, breather pipe opens, the information of control system acceptable solution level sensor and pressure sensor, control the rotation direction of transmission gear by propulsion source to decline seal cover cap, after fluid, seal cover cap is close to liquid level, and control system controls drain pipe electromagnetic valve and breather pipe electromagnetic valve, and drain pipe, breather pipe are closed;
When temperature is too high: control system knows the temperature information in fluid reservoir above seal cover cap by the temperature sensor arranged under fixed beam, when temperature is too high, when exceeding stored combustible liquid warning temperature, control system controls feed tube electromagnetic valve, drain pipe electromagnetic valve, the power supply of breather pipe electromagnetic valve, make feed tube, drain pipe, breather pipe is closed, control system controls stop bolt electromagnetic control body in retainer, stop bolt is ejected to transmission gear direction along hold down groove by spring, stop bolt blocks transmission gear, seal cover cap position is fixed, simultaneously, control system controls warning device and reports to the police, unreactable gas in seal cover cap inner chamber partly can reduce and causes liquid volume to expand the pressure brought because temperature raises, improve the safety factor of tank body,
Other abnormal condition: when emergency signal source is to control system abnormal signal, control system controls feed tube electromagnetic valve, drain pipe electromagnetic valve, breather pipe electromagnetic valve, feed tube, drain pipe, breather pipe are closed, control system controls stop bolt electromagnetic control body in retainer, stop bolt is ejected to transmission gear direction along hold down groove by spring, and stop bolt blocks transmission gear, and seal cover cap position is fixed, meanwhile, control system controls warning device warning; Described retainer comprises hold down groove, arranges spring in hold down groove, and spring at front end dress stop bolt, stop bolt is connected with the electromagnetic control body controlling the action of stop bolt.
2. fireproof liquid storage tank easy to use according to claim 1, is characterized in that: described seal cover cap is the hollow form of tool sealed internal chamber, is filled with unreactable gas in seal cover cap inner chamber, and seal cover cap diapire is elasticity or soft form.
3. fireproof liquid storage tank easily according to claim 2, it is characterized in that: arrange pressure sensor in seal cover cap inner chamber, seal cover cap diapire arranges level sensor; Set temperature sensor below fixed beam; A control system is connected with above-mentioned each sensor and actuating unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206532.5A CN104816899B (en) | 2013-09-23 | 2013-09-23 | Convenient fire-proof liquid storage tank |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206532.5A CN104816899B (en) | 2013-09-23 | 2013-09-23 | Convenient fire-proof liquid storage tank |
| CN201310434512.4A CN103466233B (en) | 2013-09-23 | 2013-09-23 | Fireproof liquid storage tank |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310434512.4A Division CN103466233B (en) | 2013-09-23 | 2013-09-23 | Fireproof liquid storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104816899A true CN104816899A (en) | 2015-08-05 |
| CN104816899B CN104816899B (en) | 2017-01-25 |
Family
ID=49791328
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510206487.3A Expired - Fee Related CN104816898B (en) | 2013-09-23 | 2013-09-23 | Fireproof liquid storage tank rational in infrastructure |
| CN201310434512.4A Expired - Fee Related CN103466233B (en) | 2013-09-23 | 2013-09-23 | Fireproof liquid storage tank |
| CN201510206532.5A Expired - Fee Related CN104816899B (en) | 2013-09-23 | 2013-09-23 | Convenient fire-proof liquid storage tank |
| CN201510206531.0A Expired - Fee Related CN104909081B (en) | 2013-09-23 | 2013-09-23 | Fireproof liquid storage pot with high safety performance |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510206487.3A Expired - Fee Related CN104816898B (en) | 2013-09-23 | 2013-09-23 | Fireproof liquid storage tank rational in infrastructure |
| CN201310434512.4A Expired - Fee Related CN103466233B (en) | 2013-09-23 | 2013-09-23 | Fireproof liquid storage tank |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510206531.0A Expired - Fee Related CN104909081B (en) | 2013-09-23 | 2013-09-23 | Fireproof liquid storage pot with high safety performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN104816898B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816898B (en) * | 2013-09-23 | 2017-03-01 | 南通大学 | Fireproof liquid storage tank rational in infrastructure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247208Y (en) * | 1996-06-14 | 1997-02-12 | 李佑廉 | Fire-proof device for inner top-floating oil tank |
| CN2855455Y (en) * | 2006-01-15 | 2007-01-10 | 赵子刚 | Flammable and exposive goods storage tank with safety self destroying and automatic extinguishing device |
| JP2013018499A (en) * | 2011-07-08 | 2013-01-31 | Nippon Kikai Kogyo Kk | Fire extinguishing equipment for floating roof tank |
| CN103466233A (en) * | 2013-09-23 | 2013-12-25 | 南通大学 | Fireproof liquid storage tank |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049238U (en) * | 1989-03-04 | 1989-12-13 | 葛长赞 | Drilling platform |
| CN1032789C (en) * | 1991-09-17 | 1996-09-18 | 张风球 | Inner floating roof of oil tank with fast fire-extinguishing apparatus |
| JPH0789592A (en) * | 1993-09-14 | 1995-04-04 | Masateru Matoba | Float type vacuum device for liquid storage tank |
| CN1065829C (en) * | 1996-06-05 | 2001-05-16 | 国际壳牌研究有限公司 | Tank for storing liquid |
| CN201052903Y (en) * | 2007-05-24 | 2008-04-30 | 戴正欣 | Fire-extinguishing oil tank |
| CN201343269Y (en) * | 2009-01-19 | 2009-11-11 | 哈尔滨新一方科技开发有限公司 | Automatic-heating device for oil storage tank |
| CN101492114B (en) * | 2009-03-06 | 2010-11-10 | 南阳市一通防爆电气有限公司 | Energy-saving explosion-proof electric heater for pot |
| CN201650244U (en) * | 2010-01-30 | 2010-11-24 | 福州职业技术学院 | Screw-type oil pumping machine |
| CN203171264U (en) * | 2013-04-11 | 2013-09-04 | 浙江新晶科技有限公司 | Working table lifting system for multi-wire sawing machine |
-
2013
- 2013-09-23 CN CN201510206487.3A patent/CN104816898B/en not_active Expired - Fee Related
- 2013-09-23 CN CN201310434512.4A patent/CN103466233B/en not_active Expired - Fee Related
- 2013-09-23 CN CN201510206532.5A patent/CN104816899B/en not_active Expired - Fee Related
- 2013-09-23 CN CN201510206531.0A patent/CN104909081B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247208Y (en) * | 1996-06-14 | 1997-02-12 | 李佑廉 | Fire-proof device for inner top-floating oil tank |
| CN2855455Y (en) * | 2006-01-15 | 2007-01-10 | 赵子刚 | Flammable and exposive goods storage tank with safety self destroying and automatic extinguishing device |
| JP2013018499A (en) * | 2011-07-08 | 2013-01-31 | Nippon Kikai Kogyo Kk | Fire extinguishing equipment for floating roof tank |
| CN103466233A (en) * | 2013-09-23 | 2013-12-25 | 南通大学 | Fireproof liquid storage tank |
| CN104816898A (en) * | 2013-09-23 | 2015-08-05 | 南通大学 | Fireproof liquid storage tank having reasonable structure |
| CN104909081A (en) * | 2013-09-23 | 2015-09-16 | 南通大学 | Fireproof liquid storage pot with high safety performance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104816898B (en) | 2017-03-01 |
| CN104909081A (en) | 2015-09-16 |
| CN103466233B (en) | 2015-06-10 |
| CN104909081B (en) | 2017-01-25 |
| CN103466233A (en) | 2013-12-25 |
| CN104816899B (en) | 2017-01-25 |
| CN104816898A (en) | 2015-08-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170923 |