CN201621462U - Adsorption room of vacuum storage tank - Google Patents
Adsorption room of vacuum storage tank Download PDFInfo
- Publication number
- CN201621462U CN201621462U CN2010201153001U CN201020115300U CN201621462U CN 201621462 U CN201621462 U CN 201621462U CN 2010201153001 U CN2010201153001 U CN 2010201153001U CN 201020115300 U CN201020115300 U CN 201020115300U CN 201621462 U CN201621462 U CN 201621462U
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- China
- Prior art keywords
- vacuum
- storage tank
- interlayer
- vacuum storage
- end socket
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- Expired - Fee Related
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Abstract
The utility model relates to an adsorption room of a vacuum storage tank, which not only can effectively adsorb a small amount of water in a vacuum interlayer of the vacuum storage tank and other harmful gases which can exist, but also can greatly improve and maintain the vacuum degree of the interlayer, an adsorbent is heated to be baked, and is purified and regenerated under high temperature so as to discharge water and the harmful gases, and then the adsorbent is arranged in the adsorption room which is formed by arranging a sealing plate at the seal head mouth of a seal head and is sealed to form a vacuum adsorption room, the vacuum adsorption room is arranged into the interlayer in the process of arranging the vacuum storage tank, wherein an air blow pipe is led out via an outer seal head of the vacuum storage tank, and after the storage tank is sealed, the air blow pipe is opened to introduce dry oil-free nitrogen with certain pressure so as to break through aluminium foil or copper foil and make the nitrogen communicated and contacted with the interlayer, and then the vacuum adsorption work is started.
Description
Technical field
The utility model relates to a kind of small amount of moisture and other harmful gas that can exist that both can adsorb effectively in the vacuum storage tank vacuum sandwich, can greatly improve and keep the vacuum storage tank adsorption chamber of the degree of vacuum of interlayer again, belong to vacuum storage tank adsorption chamber and make the field.
Background technique
Notice of authorization CN201363549Y, title " a kind of adsorption chamber of dry filler ", in the adsorption chamber housing that this adsorption chamber is made up of base plate and end socket molecular sieve is housed, the one end is for connecting the adapter of bleeding with the inflated with nitrogen mouth, adapter is connecting buffer cell, the buffer cell the other end is equipped with filter plate, the other end of housing for be equipped with the destructible sealing plate the gas exchange mouth.This adsorption chamber is fixed at the deep cooling container interlayer, a certain amount of molecular sieve of the indoor sealing of adsorption chamber, adsorption chamber vacuumizes, and degree of vacuum will be higher than degree of vacuum in the interlayer, make adsorption chamber be in pressured state, sealing plate (copper coin of 0.05mm) pressurized is attached to playing seal action on the orifice plate.After treating that laminated vacuum reaches specified value and can keep certain hour, charge into mouth by nitrogen and charge into nitrogen, pressure is higher than the interlayer internal pressure, and nitrogen breaks through sealing plate makes adsorption chamber and interlayer UNICOM, play the effect of moisture in the absorption interlayer, guarantee that degree of vacuum can keep for a long time in the interlayer.Its deficiency is: the one, and to take over and to connect buffer cell, the buffer cell the other end is equipped with the design of filter plate, complex structure not only, the manufacture cost height, and can't fast Copper Foil be broken through, influence using effect; The 2nd, because molecular sieve does not have through heating processing, its vacuum suction ability is low, can't make storage tank form the degree of vacuum of high reliability; The 3rd, the import and export two ends of vacuum suction chamber do not adopt isolation net to isolate, the sorbent and the outside thermoinsulation material that can't effectively separate the inside, heat discharges moisture content and the gas that has adsorbed, the safe in utilization of utmost point low temperature liquid storage tank of directly endangering easily to cause the vacuum suction agent to inhale oppositely.
The model utility content
Purpose of design: avoid the deficiency in the background technique, design a kind of small amount of moisture and other harmful gas that can exist that both can adsorb effectively in the vacuum storage tank vacuum sandwich, can greatly improve and keep the vacuum storage tank adsorption chamber of the degree of vacuum of interlayer again.
Design proposal: in order to realize above-mentioned purpose of design.1, the design of end socket, shrouding and sorbent and formation vacuum suction chamber is one of technical characteristics of the present utility model.The purpose of doing like this is: sorbent is to be used for absorbing under normal temperature and low-temperature condition moisture content and other harmful gas free in the vacuum hopper interlayer specially, because sorbent not only can absorb moisture content and gas effectively under normal temperature and low-temperature condition, and under the condition of high temperature, can discharge moisture content and the gas that has adsorbed, therefore the utility model is by the baking sorbent of heating, under the condition of high temperature, purify and the sorbent of living again, make it to discharge moisture content and harmful gas, and it is inserted formation vacuum suction chamber in the adsorption chamber, this vacuum suction chamber had both prevented that sorbent from absorbing behind extraneous moisture content and the gas in installation process saturated and lost efficacy, and behind container closure, can open with vacuum sandwich and work, really realize vacuum suction, guaranteed under low-temperature condition, to absorb effectively moisture content free in the vacuum hopper interlayer and other harmful gas.2, the design in the isolation net separation is adopted at the import and export two ends of vacuum suction chamber, is two of technical characteristics of the present utility model.The purpose of doing like this is: isolation net is adopted at the import and export two ends of adsorption chamber, the sorbent and the outside thermoinsulation material that can effectively separate the inside, and before not packing into, just effectively completely cut off and the contacting of outside atmosphere, and after interlayer sealing, again can be by effectively and simple method reaches the purpose of vacuum suction.3, the design of gas blow pipe is three of a technical characteristics of the present utility model.The purpose of doing like this is: in vacuum storage tank installation process packed in the interlayer in top vacuum suction chamber, wherein gas blow pipe is drawn out to the outside by the outer end socket of vacuum storage tank, after the storage tank sealing, open the dry oil free nitrogen that gas blow pipe feeds certain pressure, not only can break through aluminium foil or Copper Foil, and can make it to contact the work of beginning vacuum suction with the interlayer connection.
Technological scheme: the end socket mouth of the end socket in the vacuum storage tank adsorption chamber is equipped with shrouding and constitutes adsorption chamber, adsorption chamber is built-in with sorbent and constitutes the vacuum suction chamber, the import and export two ends of vacuum suction chamber adopt isolation net to isolate and can effectively separate the sorbent and the outside thermoinsulation material of the inside, gas blow pipe is drawn out to the outside by the outer end socket of vacuum storage tank, and SEALING FITTING is communicated with end socket by taking over.
The utility model is compared with background technique, and the one, this adsorption chamber is made up of end socket and shrouding etc., can well paste and at the positions such as the end socket outside of vacuum storage tank inner container; The 2nd, isolation net is adopted at the import and export two ends of adsorption chamber, can effectively separate the sorbent and the outside thermoinsulation material of the inside; The 3rd, can adsorb small amount of moisture and other harmful gas that can exist in the vacuum storage tank vacuum sandwich, again can be to improve and to keep the degree of vacuum of interlayer.
Description of drawings
Fig. 1 is the structural representation of vacuum storage tank adsorption chamber.
Fig. 2 is the structure for amplifying schematic representation of I among Fig. 1.
Embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.The end socket mouth of the end socket 6 in the vacuum storage tank adsorption chamber is equipped with shrouding 7 and constitutes adsorption chamber, adsorption chamber is built-in with sorbent and constitutes the vacuum suction chamber, the import and export two ends of vacuum suction chamber adopt isolation net 1 to isolate and can effectively separate the sorbent and the outside thermoinsulation material of the inside, gas blow pipe 8 is drawn out to the outside by the outer end socket of vacuum storage tank, and SEALING FITTING 4 is communicated with end socket 6 by taking over 5.
Described SEALING FITTING 4 inner chambers are groove through hole shape structure and import and export two ends and are equipped with isolation net 1, orifice plate 2 be positioned at groove the bottom and with aluminium foil or Copper Foil 3 be pressed in the bottom portion of groove through hole around.
The adsorption method of vacuum storage tank adsorption chamber: the baking sorbent of heating, under the condition of high temperature, purify and the sorbent of living again, make it to discharge moisture content and harmful gas, the end socket mouth by end socket 6 of then it being packed into is equipped with shrouding 7 and constitutes in the adsorption chamber and seal and constitute the vacuum suction chamber, in vacuum storage tank installation process, packed in the interlayer in top vacuum suction chamber, wherein gas blow pipe 8 is drawn out to the outside by the outer end socket of vacuum storage tank, after the storage tank sealing, open the dry oil free nitrogen that gas blow pipe 8 feeds certain pressure, break through aluminium foil or Copper Foil 3, make it to contact the work of beginning vacuum suction with interlayer UNICOM.
What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of this exposed installation meter thinking; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (2)
1. vacuum storage tank adsorption chamber, the end socket mouth of end socket is equipped with shrouding and constitutes adsorption chamber, SEALING FITTING is communicated with end socket by taking over, it is characterized in that: adsorption chamber is built-in with the sorbent after the baking and constitutes the vacuum suction chamber, the import and export two ends of vacuum suction chamber adopt isolation net to isolate and can effectively separate the sorbent and the outside thermoinsulation material of the inside, and gas blow pipe is drawn out to the outside by the outer end socket of vacuum storage tank.
2. vacuum storage tank adsorption chamber according to claim 1 is characterized in that: described SEALING FITTING inner chamber is groove through hole shape structure and imports and exports two ends and is equipped with isolation net, orifice plate be positioned at groove the bottom and with aluminium foil or Copper Foil be pressed in the bottom portion of groove through hole around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201153001U CN201621462U (en) | 2010-02-11 | 2010-02-11 | Adsorption room of vacuum storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201153001U CN201621462U (en) | 2010-02-11 | 2010-02-11 | Adsorption room of vacuum storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621462U true CN201621462U (en) | 2010-11-03 |
Family
ID=43024918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201153001U Expired - Fee Related CN201621462U (en) | 2010-02-11 | 2010-02-11 | Adsorption room of vacuum storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621462U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062622A (en) * | 2012-12-21 | 2013-04-24 | 山东宏达科技集团有限公司 | Drying and adsorption device for cryogenic container |
| CN103453312A (en) * | 2013-09-11 | 2013-12-18 | 张家港韩中深冷科技有限公司 | External silver zeolite adsorption plant for low-temperature tank |
| CN104500972A (en) * | 2014-12-15 | 2015-04-08 | 南车长江车辆有限公司 | Low-temperature adsorbing agent device for cryogenic pressure container and production process of low-temperature adsorbing agent device |
| CN105387344A (en) * | 2015-12-15 | 2016-03-09 | 汇达重工股份有限公司 | Molecular sieve filling structure of vacuum insulation copious cooling storage equipment |
| CN105782707A (en) * | 2016-04-22 | 2016-07-20 | 广东建成机械设备有限公司 | Adsorption device of vacuum interlayer container |
| CN112407643A (en) * | 2020-09-04 | 2021-02-26 | 中车西安车辆有限公司 | Low-temperature adsorption device for tank interlayer and working method |
-
2010
- 2010-02-11 CN CN2010201153001U patent/CN201621462U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062622A (en) * | 2012-12-21 | 2013-04-24 | 山东宏达科技集团有限公司 | Drying and adsorption device for cryogenic container |
| CN103453312A (en) * | 2013-09-11 | 2013-12-18 | 张家港韩中深冷科技有限公司 | External silver zeolite adsorption plant for low-temperature tank |
| CN104500972A (en) * | 2014-12-15 | 2015-04-08 | 南车长江车辆有限公司 | Low-temperature adsorbing agent device for cryogenic pressure container and production process of low-temperature adsorbing agent device |
| CN105387344A (en) * | 2015-12-15 | 2016-03-09 | 汇达重工股份有限公司 | Molecular sieve filling structure of vacuum insulation copious cooling storage equipment |
| CN105782707A (en) * | 2016-04-22 | 2016-07-20 | 广东建成机械设备有限公司 | Adsorption device of vacuum interlayer container |
| CN105782707B (en) * | 2016-04-22 | 2018-09-18 | 广东建成机械设备有限公司 | A kind of adsorbent equipment of vacuum interlayer container |
| CN112407643A (en) * | 2020-09-04 | 2021-02-26 | 中车西安车辆有限公司 | Low-temperature adsorption device for tank interlayer and working method |
| CN112407643B (en) * | 2020-09-04 | 2022-04-12 | 中车西安车辆有限公司 | Low-temperature adsorption device for tank interlayer and working method |
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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: 20101103 Termination date: 20150211 |
|
| EXPY | Termination of patent right or utility model |