CN105752539B - A kind of explosion-proof Dome roof tank - Google Patents
A kind of explosion-proof Dome roof tank Download PDFInfo
- Publication number
- CN105752539B CN105752539B CN201610114358.6A CN201610114358A CN105752539B CN 105752539 B CN105752539 B CN 105752539B CN 201610114358 A CN201610114358 A CN 201610114358A CN 105752539 B CN105752539 B CN 105752539B
- Authority
- CN
- China
- Prior art keywords
- tank
- valve
- tank body
- fire
- explosion
- 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.)
- Active
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
- B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
- B65D90/36—Weakened parts
-
- 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
-
- 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
- B65D2590/00—Component parts, details or accessories for large containers
- B65D2590/0091—Ladders
Abstract
The invention belongs to a kind of fire-fighting container, specially a kind of explosion-proof Dome roof tank, including tank deck, tank body, Explosiveproof pressure reducing valve, safety valve, breather valve, gauge hatch and top guided way living, tank body opens for top surface, close columnar structured bottom surface, tank deck is domes, Explosiveproof pressure reducing valve is formed with tank deck, safety valve is additionally provided with tank deck, breather valve, tank deck is connected with tank body by top guided way of living, the joint of tank deck and tank body sets sealing ring, the present invention, the injury that concrete on fire occurs can be preferably minimized, first after pressure dump, tank body will not explode, so the intensity of a fire will be well controlled, large area will not be caused to spread, ignite surrounding environment, roof fall retracting device can reclaim the oil plant of roof fall and fire-fighting medicament, in order to avoid cause environmental pollution, overall structure is simple, easily manufacture, suitable for promoting the use of.
Description
Technical field：
The invention belongs to a kind of fire-fighting container, specially a kind of explosion-proof Dome roof tank.
Background technology：
Inflammable and explosive hazardous chemical accumulating, it is necessary to rely on the special container of correlation, relatively more is exactly large-scale at present
Dome roof tank because the storage tank of vault has the advantage in terms of resistance to compression, but once there is the burning of storing, if not flutterring in time
Go out, finally necessarily trigger blast, although existing storage tank can be accomplished hardly to reveal in sealing, kindling material is once by band
Enter tank field, fire occurs, the intensity of a fire is almost uncontrollable.Simultaneously as the gas concentration normally produced is sometimes exceeded, reach blast
The limit, the maintenance got angry is needed to bring inconvenience usually again.
Current totally enclosed type storage tank, if internal catch fire, pressure increased dramatically, and blastic deformation occurs for tank body, and the intensity of a fire will
Can large area spread to around on more combustibles, cause bigger loss.
The content of the invention：
Therefore, it is necessary to provide a kind of explosion-proof Dome roof tank.
A kind of explosion-proof Dome roof tank, including tank deck, tank body, Explosiveproof pressure reducing valve, safety valve, breather valve, gauge hatch and top living
Guided way, tank body are that top surface is open, bottom surface closing columnar structured, and tank deck is domes, and explosion-proof release is formed with tank deck
Valve, safety valve, breather valve are additionally provided with tank deck, tank deck is connected with tank body by top guided way of living, the joint of tank deck and tank body
Sealing ring is set.
Preferably, in addition to Fire extinguishing ball storage tank, Fire extinguishing ball storage tank connect with tank body pipeline, and Fire extinguishing ball storage tank is built with fire-fighting
Ball, Fire extinguishing ball tank bottom are also associated with fire-fighting foams pipeline, once the condition of a fire occurs, thermostat can note fire-fighting foams
Enter in fire-fighting foams pipeline, fire-fighting foams can together squeeze into Fire extinguishing ball liquid level in tank body, completely cut off air, rapid to eliminate fire
Calamity.
Preferably, in addition to air interchanger, air interchanger include air refreshing tube and blower fan, and the air inlet of air refreshing tube is set
In tank body surrounding, the air outlet of air refreshing tube is fixedly connected with blower fan, when the gas concentration of tank field is exceeded, opens blower fan, will
High-concentration oil vapor is taken away, balances the gas concentration of tank field, ensures tank field safety, may also be used for reducing tank field when getting angry maintenance
Gas concentration, important leverage is provided for safety in production.
Preferably, the Explosiveproof pressure reducing valve includes valve plate, buffer, valve seat, soldering opening and oil resistant sealing gasket, the right side of valve plate
Side and the upper end of valve seat are hinged, and valve seat lower end is soldering opening, and oil resistant sealing gasket is fixedly connected with the upper end of valve seat, two before and after valve plate
Face is also respectively fixedly connected with buffer, and the base of buffer is fixedly connected with valve seat, and when the condition of a fire occurs in storage tank, pressure drastically rises
Gao Shi, valve plate are opened, and explosion wave is therefrom spouting, tank body is not stressed, be indeformable, not pressure-bearing, being effectively protected
Tank body, buffer are used to valve plate rebound after the completion of explosion-proof release, slowly covered on valve seat.
Preferably, in addition to carbon dioxide storage tank and carbon dioxide control valve, carbon dioxide storage tank and carbon dioxide control
Valve pipeline connects, and carbon dioxide control valve connects with tank body pipeline.
Preferably, in addition to roof fall retracting device, roof fall retracting device are fixedly connected on outside tank wall.
Preferably, in addition to safety escalator, tank deck work is climbed up for people.
Preferably, the Explosiveproof pressure reducing valve is respectively set to 0.1 MPa of opening and 0.05 MPa of opening.
Preferably, the Explosiveproof pressure reducing valve 3 can arbitrarily change shape according to use demand.
Preferably, the present invention can also be used on the storage tank of fixed residual oil in tank.
The present invention, the injury that concrete on fire occurs can be preferably minimized, first after pressure dump, tank body will not occur quick-fried
Fried, such intensity of a fire will be well controlled, and large area will not be caused to spread, surrounding environment of igniting and adjacent tank, and roof fall is returned
Receiving apparatus can reclaim the oil plant of roof fall and fire-fighting medicament, in order to avoid causing environmental pollution, overall structure is simple, easily manufacture,
Suitable for promoting the use of.
Brief description of the drawings：
Fig. 1 is a kind of structural representation of explosion-proof Dome roof tank.
Fig. 2 is a kind of structural representation (vertical view) of explosion-proof Dome roof tank.
Fig. 3 is a kind of Explosiveproof pressure reducing valve structural representation of explosion-proof Dome roof tank.
In figure：Tank deck 1, tank body 2, Explosiveproof pressure reducing valve 3, safety valve 4, breather valve 5, gauge hatch 6, top guided way 7 living, fire-fighting
Ball storage tank 8, fire-fighting foams pipeline 9, carbon dioxide storage tank 10, carbon dioxide control valve 11, roof fall retracting device 12, safety escalator
13rd, air refreshing tube 14, blower fan 15, valve plate 31, buffer 32, valve seat 33, soldering opening 34 and oil resistant sealing gasket 35.
Embodiment：
It refer to a kind of explosion-proof Dome roof tank as shown in Figure 1, including tank deck 1, tank body 2, Explosiveproof pressure reducing valve 3, safety valve
4th, breather valve 5, gauge hatch 6 and top guided way 7 living, tank body 2 are that top surface is open, bottom surface closing columnar structured, and tank deck 1 is arch
Shape structure, Explosiveproof pressure reducing valve 3 is formed with tank deck 1, safety valve 4, breather valve 5 are additionally provided with tank deck 1, tank deck 1 and tank body 2 are by living
Push up guided way 7 to be connected, the joint of tank deck 1 and tank body 2 sets sealing ring.
Preferably, in addition to Fire extinguishing ball storage tank 8, Fire extinguishing ball storage tank 8 connect with the pipeline of tank body 2, Fire extinguishing ball storage tank 8 built with
Fire extinguishing ball, the bottom of Fire extinguishing ball storage tank 8 are also associated with fire-fighting foams pipeline 9, once the condition of a fire occurs, thermostat can be by fire-fighting
In foam injection fire-fighting foams pipeline 9, fire-fighting foams can together squeeze into Fire extinguishing ball liquid level in tank body 2, completely cut off air, rapidly
Eliminate fire.
Preferably, in addition to air interchanger, air interchanger include air refreshing tube 14 and blower fan 15, the air intake of air refreshing tube 14
Mouth is arranged on the surrounding of tank body 2, and the air outlet of air refreshing tube 14 is fixedly connected with blower fan 15, when the gas concentration of tank field is exceeded,
Blower fan is opened, high-concentration oil vapor is taken away, balances the gas concentration of tank field, ensures tank field safety, can also when getting angry maintenance
For reducing tank field gas concentration, important leverage is provided for safety in production.
Preferably, the Explosiveproof pressure reducing valve includes valve plate 31, buffer 32, valve seat 33, soldering opening 34 and oil resistant sealing gasket
35, the right of valve plate 31 and the upper end of valve seat 33 are hinged, and the lower end of valve seat 33 is soldering opening 34, oil resistant sealing gasket 35 and valve seat 33
Upper end is fixedly connected, and two sides is also respectively fixedly connected with buffer 32 before and after valve plate 31, and the base and valve seat 33 of buffer 32 are fixed
Connection, when the condition of a fire occurs in storage tank, when pressure drastically raises, valve plate is opened, and explosion wave is therefrom spouting, makes tank body not
Stress, indeformable, not pressure-bearing, tank body is effectively protected, buffer is used to valve plate rebound after the completion of explosion-proof decompression, slowly
Cover on valve seat.
Preferably, in addition to carbon dioxide storage tank 10 and carbon dioxide control valve 11, carbon dioxide storage tank 10 and titanium dioxide
The pipeline of carbon control valve 11 connects, and carbon dioxide control valve 11 connects with the pipeline of tank body 2.
Preferably, in addition to roof fall retracting device 12, roof fall retracting device 12 are fixedly connected on outside the side wall of tank body 2.
Preferably, in addition to safety escalator 13, climb up tank deck 1 for people and work.
Preferably, the Explosiveproof pressure reducing valve 3 is respectively set to 0.1 MPa of opening and 0.05 MPa of opening.
Preferably, the Explosiveproof pressure reducing valve 3 can arbitrarily change shape according to use demand.
Preferably, the present invention can also be used on the storage tank of fixed residual oil in tank.
Embodiment 1：It is explosion-proof when tank interior high pressure reaches the opening pressure value of Explosiveproof pressure reducing valve setting if the generation condition of a fire
Pressure-relief valve automatically opens up, removal internal pressure, if pressure is excessive, overall tank deck can be opened along activity-oriented rail,
Avoid first causes tank body to explode because pressure is excessive.
Secondly, after the condition of a fire occurs for tank interior, carbon dioxide control valve, carbon dioxide storage can be opened through thermostat
Carbon dioxide in tank can be filled with tank body, starvation, rapid vexed fire extinguishing calamity and remaining flare.
Embodiment 2：If the carbon dioxide described in embodiment 1 is not enough to control the condition of a fire, thermostat can be opened
Fire-fighting foams pipeline and Fire extinguishing ball storage tank, the pressure in fire-fighting foams pipeline together squeeze into fire-fighting foams and Fire extinguishing ball in tank body
Surface covers, and assists rapid fire extinguishing.
The structure of the Fire extinguishing ball is hollow resistant to elevated temperatures small-sized spheroid, and outer surface of spheroid scribbles fire resistant coating, sent out in tank
During feelings of lighting a fire, squeeze into tank, Fire extinguishing ball can be swum on liquid level, completely cut off air, reached fire extinguishing effect.
After Fire extinguishing ball, carbon dioxide and fire-fighting foams squeeze into tank body, filler in tank becomes rapidly more, combustible and with
Upper fire-fighting thing can be emerged from tank deck, and at this moment roof fall retracting device plays a role, and all objects of roof fall are reclaimed, made at concentration
Reason, while environmental protection, facilitate the rapid recovery of concrete on fire, while roof fall retracting device can also prevent usually because work is lost
Roof fall caused by by mistake, plays a part of safety in production.
Because the present invention possesses excellent pressure relief, so can also be anti-lightning strike.
Tank body does not explode, and greatly reduces fire damage, at the same other combustibles for the surrounding that will not ignite and other
Storage tank.
Claims (8)
- A kind of 1. explosion-proof Dome roof tank, it is characterised in that：Including tank deck, tank body, Explosiveproof pressure reducing valve, safety valve, breather valve, gauging Hole and top guided way living, tank body are that top surface is open, bottom surface closing columnar structured, and tank deck is domes, is formed with tank deck Explosiveproof pressure reducing valve, safety valve, breather valve are additionally provided with tank deck, tank deck is connected with tank body by top guided way of living, tank deck and tank body Joint set sealing ring.
- A kind of 2. explosion-proof Dome roof tank as claimed in claim 1, it is characterised in that：Also include Fire extinguishing ball storage tank, Fire extinguishing ball storage Tank connects with tank body pipeline, and Fire extinguishing ball storage tank is also associated with fire-fighting foams pipeline, disappeared built with Fire extinguishing ball, Fire extinguishing ball tank bottom Fire extinguishing ball can together be squeezed into tank body by the fire-fighting foams in foam-resistant pipeline.
- A kind of 3. explosion-proof Dome roof tank as claimed in claim 1, it is characterised in that：Also include air interchanger, air interchanger bag Air refreshing tube and blower fan are included, the air inlet of air refreshing tube is arranged on tank body surrounding, and the air outlet and blower fan of air refreshing tube, which are fixed, to be connected Connect.
- A kind of 4. explosion-proof Dome roof tank as claimed in claim 1, it is characterised in that：The Explosiveproof pressure reducing valve includes valve plate, delayed Rush device, valve seat, soldering opening and oil resistant sealing gasket, the right of valve plate and the upper end of valve seat are hinged, oil resistant sealing gasket and valve seat it is upper End is fixedly connected, and valve seat lower end is soldering opening, and two sides is also respectively fixedly connected with buffer, the base and valve of buffer before and after valve plate Seat is fixedly connected.
- A kind of 5. explosion-proof Dome roof tank as claimed in claim 1, it is characterised in that：Also include carbon dioxide storage tank and titanium dioxide Carbon control valve, carbon dioxide storage tank connect with carbon dioxide control valve pipeline, and carbon dioxide control valve connects with tank body pipeline.
- A kind of 6. explosion-proof Dome roof tank as claimed in claim 1, it is characterised in that：Also include roof fall retracting device, roof fall is returned Receiving apparatus is fixedly connected on outside tank wall.
- A kind of 7. explosion-proof Dome roof tank as claimed in claim 1, it is characterised in that：Also include safety escalator, climbed up for people Tank deck works.
- A kind of 8. explosion-proof Dome roof tank as claimed in claim 1, it is characterised in that：The Explosiveproof pressure reducing valve is respectively set to 0.1 MPa is opened and 0.05 MPa of opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610114358.6A CN105752539B (en) | 2016-02-29 | 2016-02-29 | A kind of explosion-proof Dome roof tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610114358.6A CN105752539B (en) | 2016-02-29 | 2016-02-29 | A kind of explosion-proof Dome roof tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105752539A CN105752539A (en) | 2016-07-13 |
| CN105752539B true CN105752539B (en) | 2018-04-10 |
Family
ID=56331609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610114358.6A Active CN105752539B (en) | 2016-02-29 | 2016-02-29 | A kind of explosion-proof Dome roof tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752539B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703932A (en) * | 2019-01-26 | 2019-05-03 | 深圳市世和安全技术咨询有限公司 | A kind of intelligence harmful influence storage supply storage system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580995Y (en) * | 2002-11-07 | 2003-10-22 | 西安长庆科技工程有限责任公司 | Self-operated explosion-proof auto-extinguisher for oil cylinder |
| CN2846345Y (en) * | 2005-12-05 | 2006-12-13 | 中国国际海运集装箱(集团)股份有限公司 | Anti-explosion container |
| CN103007462A (en) * | 2012-11-24 | 2013-04-03 | 戴旭苗 | Incombustible oil depot under bombing of enemy plane |
| CN204250698U (en) * | 2014-12-02 | 2015-04-08 | 周瑛滨 | The Novel oil storage tank of a kind of safety anti-explosive, leakproof |
| CN205397089U (en) * | 2016-02-29 | 2016-07-27 | 贾富广 | Explosion -proof vault storage tank |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08217190A (en) * | 1995-02-10 | 1996-08-27 | Ishikawajima Harima Heavy Ind Co Ltd | Explosion release structure for tank |
-
2016
- 2016-02-29 CN CN201610114358.6A patent/CN105752539B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580995Y (en) * | 2002-11-07 | 2003-10-22 | 西安长庆科技工程有限责任公司 | Self-operated explosion-proof auto-extinguisher for oil cylinder |
| CN2846345Y (en) * | 2005-12-05 | 2006-12-13 | 中国国际海运集装箱(集团)股份有限公司 | Anti-explosion container |
| CN103007462A (en) * | 2012-11-24 | 2013-04-03 | 戴旭苗 | Incombustible oil depot under bombing of enemy plane |
| CN204250698U (en) * | 2014-12-02 | 2015-04-08 | 周瑛滨 | The Novel oil storage tank of a kind of safety anti-explosive, leakproof |
| CN205397089U (en) * | 2016-02-29 | 2016-07-27 | 贾富广 | Explosion -proof vault storage tank |
Non-Patent Citations (2)
| Title |
|---|
| 浅析石油储罐区的防火防爆;翁连芬等;《石油化工安全环保技术》;20111130;第27卷(第6期);第37-39页 * |
| 石油储罐防火防爆常见问题的分析;闫啸;《油气储运》;20001030;第19卷(第10期);第52-56页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105752539A (en) | 2016-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109935372B (en) | Pressure relief device of reinforced concrete containment vessel of nuclear power plant | |
| CN209635088U (en) | A kind of fire-proof and explosion-proof refined oil storage tank structure | |
| CN106829244A (en) | External floating top tank based on the dome lazy envelope system of circulation and QHSE conveying methods | |
| CN105641831A (en) | Oil depot firefighting system | |
| CN105752539B (en) | A kind of explosion-proof Dome roof tank | |
| CN102274602B (en) | Container valve | |
| CN205397089U (en) | Explosion -proof vault storage tank | |
| CN209635082U (en) | A kind of safety-type oil storage tank with leakage-proof structure | |
| CN100417912C (en) | Storage device with self-destroying and fire self-extinguishing device for semi-finished product of firework and firecracker | |
| KR101698903B1 (en) | Actuating device unit valve | |
| CN2276920Y (en) | Anti-explosion, fire fighting automatic safety appts. for storage of inflammable liquid vessel | |
| CN206523101U (en) | A kind of environmentally-friefirecracker firecracker of gas filling | |
| CN216080182U (en) | Gas explosion-proof device for coal mine laboratory | |
| CN205612900U (en) | Oil depot fire extinguishing system | |
| CN1375344A (en) | Fusible valve type fire extinguishing bomb | |
| CN104588597B (en) | Safe triethylamine generator | |
| CN210583432U (en) | Solid propellant type clean gas automatic fire extinguishing device | |
| CN208560453U (en) | A kind of explosion proof fire-fighting ventilation hood | |
| CN2855455Y (en) | Flammable and exposive goods storage tank with safety self destroying and automatic extinguishing device | |
| CN106913981A (en) | Band warning function explosion type fire extinguisher | |
| CN208138541U (en) | A kind of waterproof and breathable explosion-proof valve | |
| CN2859442Y (en) | Half-finished product deposited device for firework and firecracker with safety self-destruction and automatic fire extinguisher | |
| CN206013533U (en) | Ethanol storage tank for pressure transmission line | |
| CN100408965C (en) | Inflammable and explosive articles storage pot with safety self-destruction and automatic fire-extinguishing apparatus | |
| KR200391317Y1 (en) | at safety valved gas cartridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |