CN103322403A - Low-temperature gas cylinder vacuuming system - Google Patents
Low-temperature gas cylinder vacuuming system Download PDFInfo
- Publication number
- CN103322403A CN103322403A CN2013102232297A CN201310223229A CN103322403A CN 103322403 A CN103322403 A CN 103322403A CN 2013102232297 A CN2013102232297 A CN 2013102232297A CN 201310223229 A CN201310223229 A CN 201310223229A CN 103322403 A CN103322403 A CN 103322403A
- Authority
- CN
- China
- Prior art keywords
- supervisor
- gas cylinder
- suction bottle
- low temperature
- heater
- 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.)
- Pending
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a low-temperature gas cylinder vacuuming system comprising a furnace body, a plurality of gas cylinder to be pumped arranged in the inner cavity of the furnace, and a vacuuming set communicating with the gas cylinders to be pumped. The vacuuming set is connected with a main pipe. A plurality of primary branch pipes are arranged on the main pipe. A plurality of secondary branch pipes are arranged on the primary branch pipes. The secondary branch pipes are corrugated pipes and are connected with the vacuuming ports of the gas cylinder to be pumped. The low-temperature gas cylinder vacuuming system provided by the invention has the advantages of high efficiency and good vacuuming effect.
Description
Technical field
The present invention relates to a kind of low temperature cylinder pumped vacuum systems.
Background technique
Vacuum pipe system is unit and the LNG car bottle pipe-line system that mouth is connected of finding time of finding time, and utilizes the exhaust capacity of the unit of finding time that the gas cylinder interlayer is vacuumized, and makes it reach the vacuum heat-preserving requirement.Pipe-line system in original pumped vacuum systems equipment is to adopt single supervisor to enter from the vacuum machine winding to vacuumize in the stove, and directly draws many arms and connect the gas cylinder vacuum orifices and vacuumize from being responsible for.Arm need to adopt bellows so that with treating that suction bottle connects and energy is high temperature resistant and shatter-proof, but because the length of bellows arm is longer, not only make and vacuumize the resistance increase but also affect very large on the conductance that vacuumizes, cause gas cylinder degree of vacuum to reach minimum standard and require requiredly to take out between true time longlyer, efficient is lower; And same stove most proximal end and distal-most end gas cylinder degree of vacuum otherness are larger, can't guarantee that the degree of vacuum of a plurality of gas cylinders of vacuumizing simultaneously in the stove reaches close level.
Summary of the invention
Technical problem to be solved by this invention is: the low temperature cylinder that a kind of efficient is high, vacuumizing effect is good pumped vacuum systems is provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: the low temperature cylinder pumped vacuum systems, comprise arrange in body of heater, the body of heater inner chamber some treat suction bottle, with the unit that vacuumizes for the treatment of that suction bottle is connected, the described unit that vacuumizes is connected with supervisor, supervisor is provided with some one-level arms, the one-level arm is provided with some secondary arms, and the secondary arm is bellows, and the secondary arm is connected with the described vacuum orifice of suction bottle for the treatment of.
As a kind of preferred version, also comprise the gas cylinder inner heating device, comprise the blower that is arranged on the body of heater, blower outlet is connected with heating supervisor, the heating supervisor by some add hot leg pipe respectively with treat suction bottle on the gas cylinder boost port be connected.
As a kind of preferred version, described supervisor is provided with vacuum measuring instrument.
As a kind of preferred version, described secondary arm is by flapper valve, vacuum pumping tool equipment and treat that suction bottle is connected.
As a kind of preferred version, be provided with gas storing pipe between described blower outlet and heating supervisor, be provided with electric heater in the gas storing pipe.
The invention has the beneficial effects as follows: be connected with treating suction bottle by supervisor, some one-level arms, many secondary arms owing to vacuumizing unit, greatly shortened the length of bellows, minimum, as to have increased substantially vacuum-pumping pipeline conductance is down in the pipe resistance impact that bellows produces when vacuumizing, has improved and vacuumize efficient.
Vacuumize unit work owing to being provided with the cooperation of gas cylinder inner heating device, so that the pumpdown time shortens greatly.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that is connected between secondary arm and gas cylinder among the present invention.
Fig. 3 adds the structural representation that is connected between hot leg pipe and gas cylinder among the present invention.
Among Fig. 1 to Fig. 3: 1. body of heater, 2. treat suction bottle, 3. vacuumize unit, 4. supervisor, 5. vacuum measuring instrument, 6. one-level arm, 7. secondary arm, 8. flapper valve, 9. vacuum pumping tool equipment, 10. blower, 11. gas storing pipe, 12. electric heaters, 13. heating supervisors, 14. add hot leg pipe.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As Figure 1-3, the low temperature cylinder pumped vacuum systems, comprise arrange in body of heater 1, body of heater 1 inner chamber some treat suction bottle 2, with treat that suction bottle 2 is connected vacuumize unit 3, the described unit 3 that vacuumizes is connected with supervisor 4, supervisor 4 is provided with vacuum measuring instrument 5.Supervisor 4 is provided with 8 one-level arms 6, and every one-level arm 6 is provided with 6 secondary arms 7, and secondary arm 7 is bellows.Secondary arm 7 is connected with the described vacuum orifice of suction bottle 2 for the treatment of by flapper valve 8, vacuum pumping tool equipment 9.
Native system also comprises the gas cylinder inner heating device, comprises the blower 10 that is arranged on the body of heater 1, and blower 10 exhaust outlet blowers 10 exhaust outlets are provided with gas storing pipe 11, are provided with electric heater 12 in the gas storing pipe 11.Gas storing pipe 11 is connected with heating supervisor 13, heating supervisor 13 by 48 add hot leg pipe 14 respectively with treat suction bottle 2 on the gas cylinder boost port be connected.
Because this low temperature cylinder pumped vacuum systems adopts the structure of 4,8 one-level arms 6 of 1 supervisor, 48 secondary arms 7 to arrange, greatly shortened the length of bellows, minimum, as to have increased substantially vacuum-pumping pipeline conductance has been down in the pipe resistance impact that bellows produces when vacuumizing;
Owing to being provided with the gas cylinder inner heating device, it with the hot gas in body of heater 1 inner chamber by blower 10 collect special gas storing pipe 11 interior after, recycling electric heating 12 is carried out being transported to behind the temperature control and is treated suction bottle 2 inner bags the inside, and the air outlet from the distributing head for the treatment of suction bottle 2 out forms circulation, energy-conservation, repeatedly heat to inner bag, temperature is sent to gas cylinder 2 outer surface of liners, sheathing paper in the gas cylinder 2 slowly is heated from internal layer toward skin, extracts out thereby make pumped vacuum systems better will be attached to the air of sheathing paper the inside and contain wet gasification.Raising and the maintenance of energy long period of gas cylinder layer vacuum have better been guaranteed, prolonged the working life of gas cylinder, also greatly shortened simultaneously vacuumizing needed time, originally the pumpdown time of 48 gas cylinders of a stove needs 10-12 days usually, only needs 4-5 days now.
Claims (5)
1. low temperature cylinder pumped vacuum systems, comprise arrange in body of heater, the body of heater inner chamber some treat suction bottle, with the unit that vacuumizes for the treatment of that suction bottle is connected, it is characterized in that: the described unit that vacuumizes is connected with supervisor, supervisor is provided with some one-level arms, the one-level arm is provided with some secondary arms, the secondary arm is bellows, and the secondary arm is connected with the described vacuum orifice of suction bottle for the treatment of.
2. low temperature cylinder pumped vacuum systems as claimed in claim 1, it is characterized in that: also comprise the gas cylinder inner heating device, comprise the blower that is arranged on the body of heater, blower outlet is connected with heating supervisor, the heating supervisor by some add hot leg pipe respectively with treat suction bottle on the gas cylinder boost port be connected.
3. low temperature cylinder pumped vacuum systems as claimed in claim 1 or 2, it is characterized in that: described supervisor is provided with vacuum measuring instrument.
4. low temperature cylinder pumped vacuum systems as claimed in claim 3, it is characterized in that: described secondary arm is by flapper valve, vacuum pumping tool equipment and treat that suction bottle is connected.
5. low temperature cylinder pumped vacuum systems as claimed in claim 4 is characterized in that: be provided with gas storing pipe between described blower outlet and heating supervisor, be provided with electric heater in the gas storing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102232297A CN103322403A (en) | 2013-06-06 | 2013-06-06 | Low-temperature gas cylinder vacuuming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102232297A CN103322403A (en) | 2013-06-06 | 2013-06-06 | Low-temperature gas cylinder vacuuming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103322403A true CN103322403A (en) | 2013-09-25 |
Family
ID=49191333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102232297A Pending CN103322403A (en) | 2013-06-06 | 2013-06-06 | Low-temperature gas cylinder vacuuming system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103322403A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615655A (en) * | 2013-11-15 | 2014-03-05 | 张家港保税区长江新能源装备有限公司 | Low-temperature heat-insulation gas cylinder vacuumizing system |
| CN103822085A (en) * | 2014-03-19 | 2014-05-28 | 北京华诚浩达真空空压设备有限公司 | Liquefied natural gas bottle sandwiching vacuum-pumping system and method with function of circularly heating inner container |
| CN104019355A (en) * | 2014-05-09 | 2014-09-03 | 南通龙鹰真空成套设备科技有限公司 | Circular heating room with multi-wrapping vacuum insulation gas cylinder vacuum-pumping system equipment |
| CN104456063A (en) * | 2014-11-28 | 2015-03-25 | 安徽大盘压力容器有限公司 | Fast vacuum pumping system and method for cryogenic insulation pressure vessels |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180900Y (en) * | 2008-04-16 | 2009-01-14 | 荆门宏图特种飞行器制造有限公司 | High-efficiency air suction heating mechanism in low-temperature liquid tank interlayer evacuation course |
| CN102518577A (en) * | 2011-12-22 | 2012-06-27 | 北京华诚浩达真空空压设备有限公司 | Vacuum-pumping system for multiple-dewar interlayer and vacuum-pumping method thereof |
| KR101183618B1 (en) * | 2010-11-30 | 2012-09-17 | 한국가스공사 | non-condensed gas extracting device of gas heater |
| CN202484588U (en) * | 2011-11-25 | 2012-10-10 | 上海神开气体技术有限公司 | Changeable gas cylinder pretreatment device |
| CN102913749A (en) * | 2012-10-23 | 2013-02-06 | 西安轨道交通装备有限责任公司 | Vacuum-pumping system and vacuum-pumping method for large-capacity low-temperature thermal insulating container |
| CN203336217U (en) * | 2013-06-06 | 2013-12-11 | 张家港富瑞特种装备股份有限公司 | Vacuumizing system for low-temperature air bottles |
-
2013
- 2013-06-06 CN CN2013102232297A patent/CN103322403A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180900Y (en) * | 2008-04-16 | 2009-01-14 | 荆门宏图特种飞行器制造有限公司 | High-efficiency air suction heating mechanism in low-temperature liquid tank interlayer evacuation course |
| KR101183618B1 (en) * | 2010-11-30 | 2012-09-17 | 한국가스공사 | non-condensed gas extracting device of gas heater |
| CN202484588U (en) * | 2011-11-25 | 2012-10-10 | 上海神开气体技术有限公司 | Changeable gas cylinder pretreatment device |
| CN102518577A (en) * | 2011-12-22 | 2012-06-27 | 北京华诚浩达真空空压设备有限公司 | Vacuum-pumping system for multiple-dewar interlayer and vacuum-pumping method thereof |
| CN102913749A (en) * | 2012-10-23 | 2013-02-06 | 西安轨道交通装备有限责任公司 | Vacuum-pumping system and vacuum-pumping method for large-capacity low-temperature thermal insulating container |
| CN203336217U (en) * | 2013-06-06 | 2013-12-11 | 张家港富瑞特种装备股份有限公司 | Vacuumizing system for low-temperature air bottles |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615655A (en) * | 2013-11-15 | 2014-03-05 | 张家港保税区长江新能源装备有限公司 | Low-temperature heat-insulation gas cylinder vacuumizing system |
| CN103822085A (en) * | 2014-03-19 | 2014-05-28 | 北京华诚浩达真空空压设备有限公司 | Liquefied natural gas bottle sandwiching vacuum-pumping system and method with function of circularly heating inner container |
| CN103822085B (en) * | 2014-03-19 | 2016-01-13 | 北京华诚浩达真空空压设备有限公司 | Band inner bag hydronic liquefied natural gas bottle interlayer vacuum-pumping system and method |
| CN104019355A (en) * | 2014-05-09 | 2014-09-03 | 南通龙鹰真空成套设备科技有限公司 | Circular heating room with multi-wrapping vacuum insulation gas cylinder vacuum-pumping system equipment |
| CN104019355B (en) * | 2014-05-09 | 2016-01-27 | 南通龙鹰真空成套设备科技有限公司 | Multi-lay winding vacuum insulation gas cylinder pumped vacuum systems equipment circulating-heating room |
| CN104456063A (en) * | 2014-11-28 | 2015-03-25 | 安徽大盘压力容器有限公司 | Fast vacuum pumping system and method for cryogenic insulation pressure vessels |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103322403A (en) | Low-temperature gas cylinder vacuuming system | |
| CN104033725B (en) | Multi-lay winding vacuum insulation gas cylinder pumped vacuum systems is equipped | |
| CN203336217U (en) | Vacuumizing system for low-temperature air bottles | |
| CN201180900Y (en) | High-efficiency air suction heating mechanism in low-temperature liquid tank interlayer evacuation course | |
| CN104337384A (en) | Waste heat recovery steam cabinet | |
| CN204806362U (en) | Steam generator | |
| CN102379626A (en) | Water vapor waste heat recovery method and device | |
| CN106052324A (en) | Fastener drying box | |
| CN203843961U (en) | Carbonizing furnace | |
| CN202908509U (en) | Steam recycling equipment used for steam cabinet | |
| CN203359262U (en) | Steam heating and exhausting container | |
| CN203116289U (en) | Steam water heater | |
| CN205607125U (en) | Pipe bundle drier economizer | |
| CN114576986A (en) | Drying method and device for providing dry air for case | |
| CN103394104A (en) | Horizontal internal-circulating sterilizer | |
| CN203534084U (en) | Diesel-electric furniture wood drying device | |
| CN205226868U (en) | Cryogenic insulation gas cylinder evacuating device | |
| CN203904366U (en) | Double-chamber drying device for drying by using hot air mode | |
| CN203549369U (en) | Low-temperature insulating gas bottle vacuumizing system | |
| CN203748580U (en) | Microwave drying sterilizing machine | |
| CN203469065U (en) | Horizontal internal circulation sterilizer | |
| CN206176749U (en) | Heating water route drainage structures | |
| CN205678423U (en) | Low-temperature bottle pumped vacuum systems | |
| CN210394359U (en) | Dry and wet composite consubstantial function variable liquid strain culture tank | |
| CN204513555U (en) | A kind of biomass energy heating installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |