CN203327861U - Carbon dioxide removing equipment used for air-conditioned cold store - Google Patents
Carbon dioxide removing equipment used for air-conditioned cold store Download PDFInfo
- Publication number
- CN203327861U CN203327861U CN2013203881488U CN201320388148U CN203327861U CN 203327861 U CN203327861 U CN 203327861U CN 2013203881488 U CN2013203881488 U CN 2013203881488U CN 201320388148 U CN201320388148 U CN 201320388148U CN 203327861 U CN203327861 U CN 203327861U
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- China
- Prior art keywords
- air
- activated carbon
- carbon dioxide
- cold store
- charcoal canister
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Abstract
The utility model discloses carbon dioxide removing equipment used for an air-conditioned cold store. The equipment comprises a first fan and an activated carbon canister, wherein the activated carbon canister is provided with a gas inlet and a gas outlet; one end of the first fan is connected with a cold store body, and the other end of the first fan is connected with the gas outlet of the activated carbon canister. The equipment has the beneficial effects that carbon dioxide is adsorbed with activated carbon very conveniently; besides, the dryness and activity of activated carbon can be maintained by way of electric heating.
Description
Technical field
The utility model relates to the air-conditioned cold store technical field, particularly a kind of equipment of the carbon dioxide eliminating for air-conditioned cold store.
Background technology
Air-conditioned cold store is the most frequently used freezer of storage fruits and vegetables, the content to 1% of reduction oxygen～10% in air-conditioned cold store, and the content to 1% of raising carbon dioxide～10%, such storage environment can keep the freshness of fruits and vegetables when plucking, reduces the loss, and long fresh-keeping period, pollution-free; With refrigeration, compare, the controlled atmosphere storage technology is more perfect.Fresh fruit of vegetables, after harvesting, is still carrying out vigorous respiration and evaporation, draws oxygen from air, and the nutriment of decomposition and consumption self produces carbon dioxide, water and heat.Owing to breathing the nutriment will consume after fruit and vegetable picking self, so extend the key of fruit vegetables storing period, be to reduce respiratory rate.In storage environment the variation of gas ingredients on fruit and vegetable picking after physiology significant impact is arranged: low oxygen content can suppress respiration effectively, reduces to a certain extent evaporation, growth of microorganism; Suitably the carbon dioxide of high concentration can slow down respiration, climacteric type fruits and vegetables is had to the effect of postponing the climacteric startup, thereby delays after-ripening and the aging of fruits and vegetables.
Therefore need to control content and the concentration of carbon dioxide in air-conditioned cold store, be filled with carbon dioxide and be easy in air-conditioned cold store, once but its content overproof it suitably need to be removed.
The utility model content
The utility model has overcome above-mentioned the deficiencies in the prior art, and a kind of carbon dioxide eliminating equipment that can conveniently remove carbon dioxide in air-conditioned cold store is provided.
The technical solution of the utility model is achieved in that
A kind of equipment of the carbon dioxide eliminating for air-conditioned cold store, comprise the first blower fan, charcoal canister, and charcoal canister has air inlet and gas outlet, and an end of the first blower fan is connected with air-conditioned cold store, and the other end of the first blower fan is connected with the air inlet of charcoal canister.Charcoal canister can adsorb unnecessary carbon dioxide, in the time of can in air-conditioned cold store, carbon dioxide is too much, effectively absorbs.
For gas can fully be mixed with active carbon, as preferably, the two ends of charcoal canister are tapered.
As preferably, be provided with the activated carbon filtration box that a plurality of spaced and parallel arrange in charcoal canister, be equipped with air-vent on the two sides of activated carbon filtration box, be provided with heating wire between two adjacent activated carbon filtration boxes.Gas can carry out multiple filtration after entering charcoal canister, and electric-heating-wire-heating can make active carbon keep dry, and effectively keeps active.
As preferably, on the sidewall of charcoal canister, be provided with a plurality of in order to put, to take out the opening of activated carbon filtration box into, be provided with the multipair flange arranged in opposite directions on inner two the relative sidewalls of charcoal canister, flange on one of them sidewall is separately positioned on the both sides of each opening, and the activated carbon filtration box is arranged in the zone between flange.Adopt such structure, make the activated carbon filtration box to be changed, the convenient installation that arrange of flange fixed.
In order further to make the abundant absorbing carbon dioxide of activated carbon filtration box, extend the time of staying in charcoal canister, as preferably, in two adjacent activated carbon filtration boxes, in the aperture along gas direct of travel air-vent, reduce gradually.
Adopted principle of the present utility model and the beneficial effect of technique scheme to be:
The utility model carrys out absorbing carbon dioxide by active carbon, very convenient.And the structural design of charcoal canister makes and can be convenient for changing active carbon, can keep the drying of active carbon with active by electrically heated mode in addition.
The accompanying drawing explanation
The structural representation that Fig. 1 is carbon dioxide eliminating equipment;
The external structure schematic diagram that Fig. 2 is charcoal canister.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: as shown in Figure 1, described carbon dioxide eliminating equipment comprises the first blower fan 11, charcoal canister 12, charcoal canister 12 has air inlet and gas outlet, the two ends of charcoal canister 12 are tapered, one end of the first blower fan 11 is connected with air-conditioned cold store, and the other end of the first blower fan 11 is connected with the air inlet of charcoal canister 12.
Be provided with the activated carbon filtration box 13 that a plurality of spaced and parallel arrange in charcoal canister 12, on the two sides of activated carbon filtration box 13, be equipped with air-vent, between two adjacent activated carbon filtration boxes 13, be provided with heating wire 14.
As shown in Figure 2, be provided with a plurality of openings 15 in order to put, to take out the activated carbon filtration box on the sidewall of charcoal canister 12, be provided with the multipair flange 16 arranged in opposite directions at charcoal canister 12 on inner relative two sidewalls, flange 16 on one of them sidewall is separately positioned on the both sides of each opening 15, and activated carbon filtration box 13 is arranged in the zone between flange 16.
Claims (5)
1. the equipment of the carbon dioxide eliminating for air-conditioned cold store, it is characterized in that: comprise the first blower fan, charcoal canister, charcoal canister has air inlet and gas outlet, and an end of the first blower fan is connected with air-conditioned cold store, and the other end of the first blower fan is connected with the air inlet of charcoal canister.
2. a kind of equipment of the carbon dioxide eliminating for air-conditioned cold store according to claim 1, it is characterized in that: the two ends of charcoal canister are tapered.
3. a kind of equipment of the carbon dioxide eliminating for air-conditioned cold store according to claim 1, it is characterized in that: be provided with the activated carbon filtration box that a plurality of spaced and parallel arrange in charcoal canister, two sides at the activated carbon filtration box is equipped with air-vent, between two adjacent activated carbon filtration boxes, is provided with heating wire.
4. a kind of equipment of the carbon dioxide eliminating for air-conditioned cold store according to claim 3, it is characterized in that: on the sidewall of charcoal canister, be provided with a plurality of in order to put, to take out the opening of activated carbon filtration box into, be provided with the multipair flange arranged in opposite directions on inner two the relative sidewalls of charcoal canister, flange on one of them sidewall is separately positioned on the both sides of each opening, and the activated carbon filtration box is arranged in the zone between flange.
5. a kind of equipment of the carbon dioxide eliminating for air-conditioned cold store according to claim 3, is characterized in that: in two adjacent activated carbon filtration boxes, in the aperture along gas direct of travel air-vent, reduce gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203881488U CN203327861U (en) | 2013-06-28 | 2013-06-28 | Carbon dioxide removing equipment used for air-conditioned cold store |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203881488U CN203327861U (en) | 2013-06-28 | 2013-06-28 | Carbon dioxide removing equipment used for air-conditioned cold store |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203327861U true CN203327861U (en) | 2013-12-11 |
Family
ID=49696580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203881488U Expired - Fee Related CN203327861U (en) | 2013-06-28 | 2013-06-28 | Carbon dioxide removing equipment used for air-conditioned cold store |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203327861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433381A (en) * | 2016-05-27 | 2017-12-05 | 中国石油天然气股份有限公司 | Gas protecting electric welding machine |
-
2013
- 2013-06-28 CN CN2013203881488U patent/CN203327861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433381A (en) * | 2016-05-27 | 2017-12-05 | 中国石油天然气股份有限公司 | Gas protecting electric welding machine |
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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: 20131211 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |