CN202369395U - Nitrogen making machine for remotely transporting modified atmosphere containers - Google Patents
Nitrogen making machine for remotely transporting modified atmosphere containers Download PDFInfo
- Publication number
- CN202369395U CN202369395U CN2011204266557U CN201120426655U CN202369395U CN 202369395 U CN202369395 U CN 202369395U CN 2011204266557 U CN2011204266557 U CN 2011204266557U CN 201120426655 U CN201120426655 U CN 201120426655U CN 202369395 U CN202369395 U CN 202369395U
- Authority
- CN
- China
- Prior art keywords
- nitrogen
- air
- carbon dioxide
- making device
- removal apparatus
- 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.)
- Expired - Lifetime
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 60
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 108
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 48
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 42
- 239000007789 gas Substances 0.000 claims description 41
- 238000004320 controlled atmosphere Methods 0.000 claims description 26
- 235000011089 carbon dioxide Nutrition 0.000 claims description 18
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 235000012055 fruits and vegetables Nutrition 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 3
- 206010058490 Hyperoxia Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000222 hyperoxic effect Effects 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Landscapes
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The utility model discloses a nitrogen making machine for remotely transporting modified atmosphere containers. The nitrogen making machine comprises a nitrogen making device and a carbon dioxide removal device, wherein the air inlet end of the nitrogen making device is connected with the air outlet end of an air compressor, and the air outlet end of the nitrogen making device is connected with a nitrogen outlet pipeline; the air inlet end of the carbon dioxide removal device is connected with the air outlet end of the air compressor, and the air outlet end of the carbon dioxide removal device is connected with a carbon dioxide outlet pipeline; and the nitrogen making device, the carbon dioxide removal device and the air compressor are arranged in a shell. Through the nitrogen making machine, the volume of modified atmosphere equipment is furthest limited, larger space is vacated for loading fruits and vegetables, the utilization efficiency of the space is improved, and control of the transport cost can be facilitated.
Description
Technical field
The utility model relates to a kind of way far away transfer gas that is used for and assembles the Nitrogen plant of vanning.
Background technology
Storage in controlled atmosphere is the modernized preservation technique that on traditional cold storing and fresh-keeping basis, grows up, and the best storage method of effect is considered to put up stores of fruits now.The air adjusting storeroom storage is on the basis of refrigeration, and according to the fruit variety characteristic, artificial adjustment oxygen and carbon dioxide concentration proportioning just utilizes the hyperoxia gas in the nitrogen replacement storehouse, to reach the respiratory purpose that suppresses fruit in airtight relatively storehouse.Except utilizing the nitrogen replacement high oxygen external, also need carbonic acid gas be controlled within the specific limits, too high like concentration of carbon dioxide, just must use CO2 removal equipment.But the general employed air conditioning apparatus of controlled atmosphere storehouse; For example occupation area of equipment such as Nitrogen plant, CO2 remover, air are big; And way far away is when transporting; The space of controlled atmosphere freight container is limited, and in this case, what just need a kind of controlled atmosphere freight container that be applicable to way far away transportation has miniaturized, an air conditioning apparatus simple in structure.
The utility model content
The utility model has been designed and developed a kind of way far away transfer gas that is used for and has been assembled the Nitrogen plant of vanning to above-mentioned technical problem.The utility model will prepare nitrogen nitrogen-making device, remove the carbon dioxide de removal apparatus of carbonic acid gas and all be integrated in the housing for said two devices provides the air of source of the gas; Simultaneously; The shared air of nitrogen-making device and carbon dioxide de removal apparatus makes so also to help the volume that at utmost limits air conditioning apparatus to vacate more spaces and be used to load fruits and vegetables; Improve space utilization efficient, can help to control transportation cost.
The technical scheme that the utility model provides is:
A kind of way far away transfer gas that is used for is assembled the Nitrogen plant of vanning, comprising:
Nitrogen-making device, the inlet end of said nitrogen-making device is connected in the outlet side of air, and the outlet side of said nitrogen-making device is connected in a nitrogen outlet pipe;
The carbon dioxide de removal apparatus, the inlet end of said carbon dioxide de removal apparatus and the inlet end of said nitrogen-making device are parallel to the outlet side of said air, and the outlet side of said carbon dioxide de removal apparatus is connected in a carbonic acid gas outlet pipe;
Wherein, Said nitrogen-making device, said carbon dioxide de removal apparatus and said air all are arranged in the housing; Said housing is provided with and supplies said nitrogen outlet pipe to extend in the said housing so that first opening that is connected with the outlet side of said nitrogen-making device; Said housing is provided with and supplies said carbonic acid gas outlet pipe to extend in the said housing so that second opening that is connected with the outlet side of said carbon dioxide de removal apparatus also is provided with the 3rd opening that the inlet end that supplies said air extends said housing on the said housing.
Preferably; The described way far away transfer gas that is used for is assembled the Nitrogen plant of vanning; Also comprise a gear; Said gear is connected in said nitrogen-making device, said carbon dioxide de removal apparatus and said air simultaneously; Said gear also is connected in nitrogen gas concn transmitter and the gas concentration lwevel transmitter that is arranged in the said controlled atmosphere freight container simultaneously, and said gear is controlled said air to said nitrogen-making device air feed, or controls said air to said carbon dioxide de removal apparatus air feed.
Preferably, the described way far away transfer gas that is used for is assembled the Nitrogen plant of vanning, and said carbon dioxide de removal apparatus includes a charcoal canister.
Preferably, the described way far away transfer gas that is used for is assembled the Nitrogen plant of vanning, and said nitrogen-making device comprises system nitrogen film group, and said system nitrogen film group is a hollow-fibre membrane system nitrogen film group.
Preferably, the described way far away transfer gas that is used for is assembled the Nitrogen plant of vanning, and the inlet end of said air is connected in the controlled atmosphere freight container, and said air extracts storehouse gas by said controlled atmosphere internal container.
Preferably, the described way far away transfer gas that is used for is assembled the Nitrogen plant of vanning, and said housing is set at the outside of said controlled atmosphere freight container.
The described way far away transfer gas that is used for of the utility model is assembled the Nitrogen plant of vanning.The utility model will prepare nitrogen nitrogen-making device, remove the carbon dioxide de removal apparatus of carbonic acid gas and all be integrated in the housing for said two devices provides the air of source of the gas; Simultaneously; The shared air of nitrogen-making device and carbon dioxide de removal apparatus makes so also to help the volume that at utmost limits air conditioning apparatus to vacate more spaces and be used to load fruits and vegetables; Improve space utilization efficient, can help to control transportation cost.
Description of drawings
Fig. 1 is used for the structural representation that way far away transfer gas is assembled the Nitrogen plant of vanning for the utility model is described.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description, can implement according to this with reference to the specification sheets literal to make those skilled in the art.
As shown in Figure 1; The utility model provides a kind of way far away transfer gas that is used for to assemble the Nitrogen plant of vanning; Comprise: nitrogen-making device, the inlet end of said nitrogen-making device is connected in the outlet side of air, and the outlet side of said nitrogen-making device is connected in a nitrogen outlet pipe; The carbon dioxide de removal apparatus, the inlet end of said carbon dioxide de removal apparatus is connected in the outlet side of said air simultaneously, and the outlet side of said carbon dioxide de removal apparatus is connected in a carbonic acid gas outlet pipe; Wherein, Said system nitrogen module, said carbon dioxide de removal apparatus and said air all are arranged in the housing; Said housing is provided with and supplies said nitrogen outlet pipe to extend in the said housing so that first opening that is connected with the outlet side of said nitrogen-making device; Said housing is provided with and supplies said carbonic acid gas outlet pipe to extend in the said housing so that second opening that is connected with the outlet side of said carbon dioxide de removal apparatus also is provided with the 3rd opening that the inlet end that supplies said air extends said housing on the said housing.
Nitrogen-making device is used to prepare nitrogen, and the carbon dioxide de removal apparatus is used for removing of carbonic acid gas, and air is that said two devices provides source of the gas.The inlet end of air is connected with the controlled atmosphere freight container, extracts storehouse gas by the inside of controlled atmosphere freight container.The controlled device control of air, the controlled atmosphere starting stage at the controlled atmosphere freight container, to nitrogen-making device source of the gas is provided, by nitrogen-making device system nitrogen, and the nitrogen for preparing is passed through the nitrogen outlet pipe import in the controlled atmosphere freight container; The groundwork of controlled atmosphere is accomplished, and promptly nitrogen-rich gas is accomplished the displacement of hyperoxia storehouse gas, after the nitrogen gas concn in the controlled atmosphere freight container reaches requirement; Carry out CO2 removal; At this moment, the controlled device control of air provides source of the gas to the carbon dioxide de removal apparatus; Carry out the work that removes of carbonic acid gas by the carbon dioxide de removal apparatus, the atmosphere surrounding in the controlled atmosphere freight container meets the requirements.
In the controlled atmosphere freight container, be provided with nitrogen gas concn transmitter and gas concentration lwevel transmitter; Gear can receive nitrogen gas concn signal and gas concentration lwevel signal; According to nitrogen gas concn in the controlled atmosphere freight container or gas concentration lwevel; Gear is made judgement, the work of control nitrogen-making device, perhaps carbon dioxide de removal apparatus work.
Nitrogen-making device, carbon dioxide de removal apparatus and air are integrated in the housing, have reduced the volume of air conditioning apparatus.Simultaneously, CO2 removal device main body---charcoal canister is merely the carbonic acid gas adsorption tanks.In common CO2 removal equipment, two charcoal canisters can be set usually, make absorption and regeneration in two jars, hocket, keep the continuity of equipment work.But in the utility model, then only having kept a charcoal canister, also is for reducing volume.The carbon dioxide de removal apparatus is as long as can satisfy the CO2 removal amount on single way, and the regeneration of gac can be carried out in the point of destination of way far away transportation.In addition, the system nitrogen film group of nitrogen-making device has also been selected hollow-fibre membrane system nitrogen film group simple in structure, easy to use.Like the carbonaceous molecular sieve nitrogen-making device of selecting generally to adopt, then also need consider the regenerated problem of carbonaceous molecular sieve, make device structure complicated, especially be unfavorable for the miniaturized of equipment.
The described way far away transfer gas that is used for is assembled the Nitrogen plant of vanning; Also comprise a gear; Said gear is connected in said nitrogen-making device, said carbon dioxide de removal apparatus and said air simultaneously; Said gear also is connected in nitrogen gas concn transmitter and the gas concentration lwevel transmitter that is arranged in the said controlled atmosphere freight container simultaneously; Said gear is controlled said air to said nitrogen-making device air feed, or controls said air to said carbon dioxide de removal apparatus air feed.
The described way far away transfer gas that is used for is assembled the Nitrogen plant of vanning, and said carbon dioxide de removal apparatus includes a charcoal canister.
The described way far away transfer gas that is used for is assembled the Nitrogen plant of vanning, and said nitrogen-making device comprises system nitrogen film group, and said system nitrogen film group is a hollow-fibre membrane system nitrogen film group.
The described way far away transfer gas that is used for is assembled the Nitrogen plant of vanning, and the inlet end of said air is connected in the controlled atmosphere freight container, and said air extracts storehouse gas by said controlled atmosphere internal container.
The described way far away transfer gas that is used for is assembled the Nitrogen plant of vanning, and said housing is set at the outside of said controlled atmosphere freight container.
Although the embodiment of the utility model is open as above; But it is not restricted to listed utilization in specification sheets and the embodiment; It can be applied to the field of various suitable the utility model fully, for being familiar with those skilled in the art, can easily realize other modification; Therefore under the universal that does not deviate from claim and equivalency range and limited, the legend that the utility model is not limited to specific details and illustrates here and describe.
Claims (6)
1. one kind is used for way far away transfer gas and assembles the Nitrogen plant of vanning, it is characterized in that, comprising:
Nitrogen-making device, the inlet end of said nitrogen-making device is connected in the outlet side of air, and the outlet side of said nitrogen-making device is connected in a nitrogen outlet pipe;
The carbon dioxide de removal apparatus, the inlet end of said carbon dioxide de removal apparatus and the inlet end of said nitrogen-making device are parallel to the outlet side of said air, and the outlet side of said carbon dioxide de removal apparatus is connected in a carbonic acid gas outlet pipe;
Wherein, Said nitrogen-making device, said carbon dioxide de removal apparatus and said air all are arranged in the housing; Said housing is provided with and supplies said nitrogen outlet pipe to extend in the said housing so that first opening that is connected with the outlet side of said nitrogen-making device; Said housing is provided with and supplies said carbonic acid gas outlet pipe to extend in the said housing so that second opening that is connected with the outlet side of said carbon dioxide de removal apparatus also is provided with the 3rd opening that the inlet end that supplies said air extends said housing on the said housing.
2. the way far away transfer gas that is used for as claimed in claim 1 is assembled the Nitrogen plant of vanning; It is characterized in that; Also comprise a gear, said gear is connected in said nitrogen-making device, said carbon dioxide de removal apparatus and said air simultaneously, and said gear also is connected in nitrogen gas concn transmitter and the gas concentration lwevel transmitter that is arranged in the said controlled atmosphere freight container simultaneously; Said gear is controlled said air to said nitrogen-making device air feed; And control said nitrogen-making device work, or control said air to said carbon dioxide de removal apparatus air feed, said carbon dioxide de removal apparatus work.
3. the way far away transfer gas that is used for as claimed in claim 1 is assembled the Nitrogen plant of vanning, it is characterized in that said carbon dioxide de removal apparatus includes a charcoal canister.
4. the way far away transfer gas that is used for as claimed in claim 1 is assembled the Nitrogen plant of vanning, it is characterized in that, said nitrogen-making device comprises system nitrogen film group, and said system nitrogen film group is a hollow-fibre membrane system nitrogen film group.
5. the way far away transfer gas that is used for as claimed in claim 1 is assembled the Nitrogen plant of vanning, it is characterized in that the inlet end of said air is connected in the controlled atmosphere freight container, and said air extracts storehouse gas by said controlled atmosphere internal container.
6. the way far away transfer gas that is used for as claimed in claim 1 is assembled the Nitrogen plant of vanning, it is characterized in that said housing is set at the outside of said controlled atmosphere freight container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204266557U CN202369395U (en) | 2011-11-01 | 2011-11-01 | Nitrogen making machine for remotely transporting modified atmosphere containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204266557U CN202369395U (en) | 2011-11-01 | 2011-11-01 | Nitrogen making machine for remotely transporting modified atmosphere containers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369395U true CN202369395U (en) | 2012-08-08 |
Family
ID=46593108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204266557U Expired - Lifetime CN202369395U (en) | 2011-11-01 | 2011-11-01 | Nitrogen making machine for remotely transporting modified atmosphere containers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213241A (en) * | 2018-10-29 | 2019-01-15 | 珠海格力电器股份有限公司 | Gas regulating method and system for gas-regulated container and gas-regulated container equipment |
| CN114367256A (en) * | 2021-11-30 | 2022-04-19 | 国家能源集团煤焦化有限责任公司 | Nitrogen purging device and methanol production equipment |
-
2011
- 2011-11-01 CN CN2011204266557U patent/CN202369395U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213241A (en) * | 2018-10-29 | 2019-01-15 | 珠海格力电器股份有限公司 | Gas regulating method and system for gas-regulated container and gas-regulated container equipment |
| CN109213241B (en) * | 2018-10-29 | 2024-02-06 | 珠海格力电器股份有限公司 | Air conditioning container air conditioning method and system and air conditioning container equipment |
| CN114367256A (en) * | 2021-11-30 | 2022-04-19 | 国家能源集团煤焦化有限责任公司 | Nitrogen purging device and methanol production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN CNRO SCIENCE-TECHNOLOGY DEVELOPMENT CO., L Free format text: FORMER OWNER: GUO XIAOGUANG Effective date: 20121015 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121015 Address after: 300409, 66, hi tech Avenue, Beichen Science Park, Tianjin Patentee after: Tianjin Cero Technology Development Co., Ltd. Address before: 300409 Beichen science and Technology Park, Beichen District, high tech Avenue, No. 66, No. Patentee before: Guo Xiaoguang |
|
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN SENLUO TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TIANJIN CNRO SCIENCE-TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 300409, 66, hi tech Avenue, Beichen Science Park, Tianjin Patentee after: TIANJIN CNRO SCIENCE TECHNOLOGY CO., LTD. Address before: 300409, 66, hi tech Avenue, Beichen Science Park, Tianjin Patentee before: Tianjin Cero Technology Development Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Nitrogen making machine for remotely transporting modified atmosphere containers Effective date of registration: 20170310 Granted publication date: 20120808 Pledgee: Bank of Ningxia Tianjin branch, Limited by Share Ltd, Beichen Pledgor: TIANJIN CNRO SCIENCE TECHNOLOGY CO., LTD. Registration number: 2017990000179 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200313 Granted publication date: 20120808 Pledgee: Bank of Ningxia Tianjin branch, Limited by Share Ltd, Beichen Pledgor: TIANJIN CNRO SCIENCE TECHNOLOGY Co.,Ltd. Registration number: 2017990000179 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |