CN204202953U - A kind of fog collector - Google Patents
A kind of fog collector Download PDFInfo
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- CN204202953U CN204202953U CN201420724849.9U CN201420724849U CN204202953U CN 204202953 U CN204202953 U CN 204202953U CN 201420724849 U CN201420724849 U CN 201420724849U CN 204202953 U CN204202953 U CN 204202953U
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Abstract
The utility model relates to a kind of fog collector, fog in air is directed into rapidly in fog heating cabinet by blower fan by the utility model, the flow direction of fog is dredged by orientation, increase the temperature improving fog duration of contact of fog and well heater, after the fog heated up enters the fog reaction chamber of low temperature, the cold temperature difference of heat due to fog is large, can with the super-drainage structure layer of micro/nano level for carrier, be condensed into liquid state rapidly, and the spherical globule is formed on the super-drainage structure layer of micro/nano level, under gravity, inner chamber along fog reaction chamber is flowed in collection bottle by collector pipe.Therefore, the utility model has higher fog collection rate, and farthest can retain the original material in fog, for the scientific research activity carried out from now on about fog provides sound assurance.
Description
Technical field
The utility model relates to ecological engineering field, particularly relates to a kind of fog collector.
Background technology
Mist is the visible aggregate that left floating a large amount of fine water droplets in surface layer air.The mean diameter of droplet is many below 10 μm, and density is about 10
7~ 10
8/ m
3.Clean fog is very favourable to health with to whole terrestrial ecosystems.
But day by day serious along with Global Environmental Problems, the interphase interaction of atmosphere pollution and droplet, many cities fog is contaminated.Chemical composition in fog, dust and germ etc. as adsorbed in the fog of the ion of heavy metallic salt, high concentration, severe acidification, mist all cause very large impact to health and ecologic environment.
2006, on 24 ~ Dec 27 Dec, there is the strong thick fog weather of continuous 4 days in Nanjing, due in thick fog containing a large amount of pollutants, cause patient populations's showed increased that this four days Nanjing various big hospitals affect by thick fog; At coastal region, owing to containing a large amount of soluble-salts in sea fog, be constantly attached to after on garden plants blade when sea fog condenses into fog, salt damage effect can be produced to plant, have a strong impact on the normal growth of plant.Therefore, need to understand the chemical feature of fog, could be antifog and how to control the scientific basis that mist provides certain to how.But, on the other hand, the domestic harvester about the fog problem that but ubiquity fog collection rate is too low at present.
Lotus " goes out mud and does not contaminate " micro nano structure that this phenomenon derives from lotus leaf surface uniqueness, i.e. natural " super-hydrophobic principle ".Clearly can see that lotus leaf surface has been covered with by electron microscope and be similar to hemispheric protuberance have again the convex top that pointed at the top of each hemispherical protuberance.Research shows, the depressed area between all hemispherical protuberances has been covered with air, forms the air layer that one deck nanoscale is thick.This just makes the rainwater on lotus leaf or fog across the very thin nanometer air layer of one deck, can only with several point cantact at hemispherical protuberance top, the contact area of the globule and lotus leaf surface only has 2% ~ 3%, thus the friction force reduced between the two, the globule forms spheroid under the effect of its own face tension force, does not adhere to lotus leaf and freely tumbles.
By the enlightenment of the super-hydrophobic phenomenon of nature, the research of people in imitative super hydrophobic material also continues to increase.It is generally acknowledged that super hydrophobic material should possess two conditions simultaneously: the contact angle (usually to be greater than 150 ° for boundary) that (1) is large; (2) low roll angle (generally to be less than 10 ° for boundary).The water contact angle of lotus leaf and roll angle are respectively 160 ° and 2 ° under normal circumstances.At present, there have been many scholars with the micro nano structure of lotus leaf surface for template, produced the film of class lotus leaf surface structure.
Utility model content
The purpose of this utility model is, for the problem that current fog harvester ubiquity fog collection rate is too low, proposes a kind of fog collector, to obtain higher fog collection rate, and farthest can retain the original material in fog.
For achieving the above object, the utility model provides a kind of fog collector, described fog collector comprises the fog heating cabinet and fog reaction chamber that interconnect, the top of described fog heating cabinet is provided with fan interface, the collection bottle that the bottom of described fog reaction chamber is provided with collector pipe and is connected with described collector pipe, wherein, the inner top surface of described fog heating cabinet, inner bottom surface is respectively equipped with the first heat conduction division board, second heat conduction division board, described first heat conduction division board and described second heat conduction division board are arranged alternately, the inner top surface of described fog heating cabinet, inner bottom surface, fog passage is formed between first heat conduction division board and the second heat conduction division board, one group of well heater is at least provided with in described fog passage, the inwall of described fog reaction chamber is provided with refrigeration mechanism, described fog reaction chamber inside is provided with fog attachment mechanism, and described fog collector is inner has the super-drainage structure layer of micro/nano level in surface at least partly with the surface of contact of fog.
Preferably, the outer wall of described fog heating cabinet and fog reaction chamber is heat-insulating heat-preserving material.
Preferably, the temperature of described fog reaction chamber inside is set to 1 ~ 5 DEG C.
Preferably, the bottom surface of described fog reaction chamber and the angle of surface level are 1 ~ 10 °.
Preferably, described fog attachment mechanism is made up of the first pellet module of crisscross setting and the second pellet module.
Preferably, the stainless steel material that described first pellet module and the equal inwall of the second pellet module are 1 ~ 5mm by thickness is made, outer wall at least partly surface with the super-drainage structure layer of micro/nano level.
Preferably, described fan interface is connected with blower fan by pipeline.
Based on technique scheme, the utility model has the advantages that:
Fog in air is directed into rapidly in fog heating cabinet by blower fan by the utility model, the flow direction of fog is dredged by orientation, increase the temperature improving fog duration of contact of fog and well heater, after the fog heated up enters the fog reaction chamber of low temperature, the cold temperature difference of heat due to fog is large, can with the super-drainage structure layer of micro/nano level for carrier, be condensed into liquid state rapidly, and the spherical globule is formed on the super-drainage structure layer of micro/nano level, under gravity, the inner chamber along fog reaction chamber is flowed in collection bottle by collector pipe.Therefore, the utility model has higher fog collection rate, and farthest can retain the original material in fog, for the scientific research activity carried out from now on about fog provides sound assurance.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is fog collector structural representation;
Fig. 2 is fog attachment mechanism structural representation;
Wherein, 1 ~ fog heating cabinet; 2 ~ fog reaction chamber; 3 ~ fan interface; 4 ~ collector pipe; 5 ~ collection bottle; 6 ~ the first heat conduction division boards; 7 ~ refrigeration mechanism; 8 ~ fog attachment mechanism; 9 ~ well heater; 10 ~ the first pellet modules; 11 ~ the second pellet modules; 12 ~ the second heat conduction division boards.
Embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of fog collector, and described fog collector comprises the fog heating cabinet 1 and fog reaction chamber 2 that interconnect.The inner top surface of described fog heating cabinet 1, inner bottom surface are respectively equipped with the first heat conduction division board 6, second heat conduction division board 12, described first heat conduction division board 6 is arranged alternately with described second heat conduction division board 12, forms fog passage A between the inner top surface of described fog heating cabinet 1, inner bottom surface, the first heat conduction division board 6 and the second heat conduction division board 12.
One group of well heater 9 is at least provided with in described fog passage A.In the utility model, the object arranging described well heater 9 is the temperature in order to increase fog, but the temperature of fog can not be too high, and temperature controls at 40 ~ 70 DEG C, in order to avoid there is gasification phenomenon.Fog through heating enters the inside of fog reaction chamber 2, will have larger temperature difference, and can significantly improve fog condensing rate.And described fog heating cabinet 1 keeps being communicated with fog reaction chamber 2, and be communicated with the top that position is positioned at described fog collector, to ensure follow-up condensation efficiency.
Further, described fog passage A is used for the directed flow direction dredging fog, increases the duration of contact of fog and well heater 9, to improve the temperature of fog.The outer wall of described fog heating cabinet 1 adopts heat-insulating heat-preserving material, to reduce the heat interchange with the external world in casing.The top of described fog heating cabinet 1 is provided with fan interface 3, and described fan interface 3 is connected with blower fan by pipeline, can by fog heating cabinet 1 described in quick for mist suction by described blower fan.
Fog reaction chamber 2 comprises by refrigeration mechanism 7 and fog attachment mechanism 8.Described refrigeration mechanism 7 is positioned at the inwall of fog reaction chamber 2, described refrigeration mechanism 7 is made up of condenser pipe, described condenser pipe is at least partly around the inwall of fog reaction chamber, and described condenser pipe is copper condenser pipe, and what import in this copper condenser pipe is the recirculated cooling water of about 1 DEG C.By regulation measure, ensure that the temperature of fog reaction chamber 2 inside controls at 1 ~ 5 DEG C, the outer wall of fog reaction chamber 2 adopts heat-insulating heat-preserving material, to reduce the heat interchange with the external world in casing.After the fog through heating up enters fog reaction chamber, due to low temperature sharply, fog rapid condensation can become liquid state, and is attached in a large number on the fog attachment mechanism 8 of described fog reaction chamber 2 inside.
As shown in Figure 2, described fog attachment mechanism 8 is made up of the first pellet module 10 of crisscross setting and the second pellet module 11.The stainless steel material that described first pellet module 10 and the equal inwall of the second pellet module 11 are 1 ~ 5mm by thickness is made, outer wall at least partly surface with the super-drainage structure layer of micro/nano level.In fog reaction chamber 2 in length and breadth the first pellet module 10 of vertical interlaced and the second pellet module 11 more intensive, the bond area provided for fog is larger, and the fog collected is more.
Further, the bottom of described fog reaction chamber 2 collection bottle 5 that is provided with collector pipe 4 and is connected with described collector pipe 4.Preferably, the bottom surface of described fog reaction chamber 2 and the angle of surface level are 1 ~ 10 °, and the inwall of described fog reaction chamber 2 is all with the super-drainage structure layer of micro/nano level, to ensure that the liquid fog collected imports in collection bottle 5 along the bottom surface of fog reaction chamber 2 through collector pipe 4 under gravity.
In the utility model, fog collector is inner has the super-drainage structure layer of micro/nano level in surface at least partly with the surface of contact of fog, the super-drainage structure layer of these micro/nano levels makes fog or fog be difficult to be attached to the inwall of fog gathering-device, fog can be rapidly to current downflow, to ensure that fog is collected efficiently.Improve fog collection efficiency greatly thus, and farthest retain the original material in fog, further so that for carrying out the fog raw material scientific research activity of fog being provided to high-quality.
Further, can adopt and use fog collector of the present utility model with the following method:
A, fog collect preparation process, comprise the fog collector arranging ground and adopt described in washed with de-ionized water.
After choosing collection place, reply ground simply arranges.Obvious on ground convex thing such as stone, branch etc. are removed, ensures Land leveling as far as possible, to ensure that fog collector can be settled stable.For ensureing the accuracy of experimental data, avoiding dust, spot, raffinate etc. to be mixed in the fog of collection, all with deionized water, described fog collector inside being cleaned before each collection, the surface of contact of emphasis cleaning fog and fog collector inside.
B, described fog collector to be placed on the ground put in order, and steadily fixing;
C, in described collection bottle 5, put into a small amount of mineral oil, to reduce mist evaporation of water.Afterwards described collector pipe 4 is stretched into 2 ~ 3cm place in described collection bottle 5, trickle down to prevent fog.
D, at fan interface 3 place by pipeline connecting fan, by the air inducing of blower fan, a large amount of fog enters in fog collector, fog is collected more efficient.Open described refrigeration mechanism 1 ~ 2 minute, make the temperature of fog reaction chamber 2 inside control at 1 ~ 5 DEG C, to ensure preferably condensation effect.
E, open well heater 9 and blower fan, start fog and collect, complete after fog collects, close blower fan and well heater 9.
Fog collector of the present utility model, except rainy weather can not use, other environment are all applicable.
Fog in air is directed into rapidly in fog heating cabinet by blower fan by the utility model, the flow direction of fog is dredged by orientation, increase the temperature improving fog duration of contact of fog and well heater, after the fog heated up enters the fog reaction chamber of low temperature, the cold temperature difference of heat due to fog is large, can with the super-drainage structure layer of micro/nano level for carrier, be condensed into liquid state rapidly, and the spherical globule is formed on the super-drainage structure layer of micro/nano level, under gravity, the inner chamber along fog reaction chamber is flowed in collection bottle by collector pipe.Therefore, the utility model has higher fog collection rate, and farthest can retain the original material in fog, for the scientific research activity carried out from now on about fog provides sound assurance.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to embodiment of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (7)
1. a fog collector, it is characterized in that: described fog collector comprises the fog heating cabinet (1) and fog reaction chamber (2) that interconnect, the top of described fog heating cabinet (1) is provided with fan interface (3), the collection bottle (5) that the bottom of described fog reaction chamber (2) is provided with collector pipe (4) and is connected with described collector pipe (4), wherein, the inner top surface of described fog heating cabinet (1), inner bottom surface is respectively equipped with the first heat conduction division board (6), second heat conduction division board (12), described first heat conduction division board (6) and described second heat conduction division board (12) are arranged alternately, the inner top surface of described fog heating cabinet (1), inner bottom surface, fog passage (A) is formed between first heat conduction division board (6) and the second heat conduction division board (12), one group of well heater (9) is at least provided with in described fog passage (A), the inwall of described fog reaction chamber (2) is provided with refrigeration mechanism (7), described fog reaction chamber (2) inside is provided with fog attachment mechanism (8), and described fog collector is inner has the super-drainage structure layer of micro/nano level in surface at least partly with the surface of contact of fog.
2. fog collector according to claim 1, is characterized in that: described fog heating cabinet (1) is heat-insulating heat-preserving material with the outer wall of fog reaction chamber (2).
3. fog collector according to claim 1, is characterized in that: the temperature that described fog reaction chamber (2) is inner is set to 1 ~ 5 DEG C.
4. the fog collector according to claim 1 or 2 or 3, is characterized in that: the described bottom surface of fog reaction chamber (2) and the angle of surface level are 1 ~ 10 °.
5. fog collector according to claim 1, is characterized in that: described fog attachment mechanism (8) is made up of with the second pellet module (11) first pellet module (10) of crisscross setting.
6. fog collector according to claim 5, it is characterized in that: the stainless steel material that the inwall that described first pellet module (10) is equal with the second pellet module (11) is 1 ~ 5mm by thickness is made, outer wall at least partly surface has the super-drainage structure layer of micro/nano level.
7. fog collector according to claim 1, is characterized in that: described fan interface (3) is connected with blower fan by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724849.9U CN204202953U (en) | 2014-11-26 | 2014-11-26 | A kind of fog collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724849.9U CN204202953U (en) | 2014-11-26 | 2014-11-26 | A kind of fog collector |
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| Publication Number | Publication Date |
|---|---|
| CN204202953U true CN204202953U (en) | 2015-03-11 |
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ID=52660898
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|---|---|---|---|
| CN201420724849.9U Active CN204202953U (en) | 2014-11-26 | 2014-11-26 | A kind of fog collector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390817A (en) * | 2014-11-26 | 2015-03-04 | 北京东方园林股份有限公司 | Fog collector and fog collection method |
| CN106053159A (en) * | 2016-08-04 | 2016-10-26 | 上海化工研究院 | Super-light portable deep-condensation sampling apparatus for organic matters in atmosphere |
-
2014
- 2014-11-26 CN CN201420724849.9U patent/CN204202953U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390817A (en) * | 2014-11-26 | 2015-03-04 | 北京东方园林股份有限公司 | Fog collector and fog collection method |
| CN104390817B (en) * | 2014-11-26 | 2017-07-04 | 北京东方园林股份有限公司 | A kind of fog collector and fog collection method |
| CN106053159A (en) * | 2016-08-04 | 2016-10-26 | 上海化工研究院 | Super-light portable deep-condensation sampling apparatus for organic matters in atmosphere |
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| GR01 | Patent grant |