CN210221605U - Make things convenient for filterable atmosphere sampling device of moisture - Google Patents
Make things convenient for filterable atmosphere sampling device of moisture Download PDFInfo
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- CN210221605U CN210221605U CN201920679738.3U CN201920679738U CN210221605U CN 210221605 U CN210221605 U CN 210221605U CN 201920679738 U CN201920679738 U CN 201920679738U CN 210221605 U CN210221605 U CN 210221605U
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Abstract
The utility model discloses a make things convenient for filterable atmosphere sampling device of moisture, including the fuel cell, the top of fuel cell is equipped with lift fire balloon, the top surface middle part of lift fire balloon is equipped with the top lightning rod perpendicularly, be equipped with gaseous automatically controlled valve between fuel cell and the lift fire balloon, the side of fuel cell is equipped with the collection main tank, the side hinge connection who gathers the main tank has the equipment access door. The utility model discloses in, increase the heater strip at front and the back to the realization is to the surface heating at dustproof filter screen, and the vapor of avoiding in the high altitude atmosphere condenses on the surface, leads to the sampling equipment inefficacy, and the aqueous vapor of increasing silica gel water absorption material and containing to the sampling gas absorbs, when avoiding the later stage laboratory to judge compound, need repeatedly carry out the dewatering operation, reduces the experimental degree of difficulty in ground, adopts the lift fire balloon, realizes high altitude atmospheric environment's sampling action, improves the space range of sampling.
Description
Technical Field
The utility model relates to an atmosphere sampling equipment field especially relates to a make things convenient for filterable atmosphere sampling device of moisture.
Background
Air detection device internally mounted has power device (like vacuum pump or suction fan) that the air extraction was used, can inhale the atmospheric air in air detection device to detect the concentration of atmospheric pollutant, like the concentration of chemical pollutants such as sulfur dioxide, nitrogen dioxide, before the air pollutant concentration to predetermined position detects, need install air detection device earlier at predetermined detection station position, open power device and carry out the pollutant in inhaling air detection device with the atmosphere that needs to detect and detect.
The existing atmosphere sampling device can only sample air on the ground, so that high-altitude atmosphere sampling cannot be realized, meanwhile, partial atmosphere sampling is performed, in order to measure the content of partial chemical pollutants, water vapor can seriously influence the measurement result, and after high-altitude sampling, condensed water can become water vapor, so that ground test is difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an atmosphere sampling device convenient for moisture filtration.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a make things convenient for filterable atmosphere sampling device of moisture, includes the fuel cell, the top of fuel cell is equipped with lift fire balloon, the top surface middle part of lift fire balloon is equipped with the top lightning rod perpendicularly, be equipped with gaseous automatically controlled valve between fuel cell and the lift fire balloon, the side of fuel cell is equipped with gathers the main case, the side hinge connection who gathers the main case has the equipment access door.
As a further description of the above technical solution:
gather the inner chamber middle part of main case and be equipped with the main shell that keeps warm, the inboard gim peg of one end of the main shell that keeps warm has connect the atmosphere collecting vessel, the side parallel of atmosphere collecting vessel is equipped with one-way subassembly that admits air, the middle part of the main shell that keeps warm is equipped with the synthetic layer that absorbs water, the other end of the main shell that keeps warm is equipped with dustproof filter screen, dustproof filter screen's both sides surface is equipped with back heater strip and front heater strip respectively, the synthetic layer that absorbs water and dustproof filter screen between be equipped with central intake pipe.
As a further description of the above technical solution:
the one-way air inlet assembly comprises an air inlet bell mouth, one side of the air inlet bell mouth is provided with an air inlet straight line port, and one side inner cavity of the air inlet straight line port close to the air inlet bell mouth is embedded with a one-way valve.
As a further description of the above technical solution:
the top end of the fuel tank and the outer edge of the position of the contact plane of the lifting hot air balloon are provided with protective nets, and fireproof heat insulation materials are embedded between the fuel tank and the main collecting box.
As a further description of the above technical solution:
the synthetic water absorption layer adopts silica gel water absorption materials in the shape of round beads, the grain diameter of the round beads is not more than 0.5mm, the surface of one side, close to the central air inlet pipe, of the synthetic water absorption layer is completely closed, and only the contact position of the central air inlet pipe is communicated.
As a further description of the above technical solution:
the heating temperature of the back heating wire is higher than that of the front heating wire, and the highest heating temperature of the back heating wire and the front heating wire is not more than 15 ℃.
As a further description of the above technical solution:
the tubular product shape of center intake pipe is the round platform form that the stringcourse is the pitch arc, and the synthetic one side terminal surface diameter that absorbs water the layer is pressed close to center intake pipe is less than the terminal surface diameter that is close to dustproof filter screen one side.
Advantageous effects
1. The utility model discloses in, increase the heater strip at front and the back to the realization is to the surface heating of dustproof filter screen, and the vapor of avoiding in the high altitude atmosphere condenses on the surface, leads to the sampling equipment inefficacy.
2. The utility model discloses in, increase the aqueous vapor of silica gel water-absorbing material to sampling gas connotation and absorb, when avoiding the later stage laboratory to judge compound, need repeatedly carry out the dewatering operation, reduce the ground test degree of difficulty.
3. The utility model discloses in, adopt the lift fire balloon, realize high altitude atmospheric environment's sampling action, improve the space range of sampling.
Drawings
Fig. 1 is a structural view of the overall appearance of an atmosphere sampling device convenient for moisture filtration according to the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1-A;
fig. 3 is a partial enlarged view of fig. 2-B.
Illustration of the drawings:
1. lifting the hot air balloon; 2. a top lightning rod; 3. an equipment access door; 4. a gas electric control valve; 5. collecting a main box; 6. a fuel tank; 7. a heat preservation main shell; 8. a back heating wire; 9. a dustproof filter screen; 10. a central air inlet pipe; 11. an atmospheric collection tank; 12. a front heating wire; 13. synthesizing a water absorption layer; 14. a one-way air intake assembly; 141. an air inlet bell mouth; 142. a one-way valve; 143. and an air inlet straight line port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an atmosphere sampling device convenient for moisture filtration comprises a fuel tank 6, a lifting fire balloon 1 is arranged at the top of the fuel tank 6, a top lightning rod 2 is vertically arranged in the middle of the top surface of the lifting fire balloon 1, a gas electric control valve 4 is arranged between the fuel tank 6 and the lifting fire balloon 1, a main collection tank 5 is arranged on the side surface of the fuel tank 6, a protective net is arranged on the outer edge of the top end of the fuel tank 6 and the position of the contact plane of the lifting fire balloon 1, a fireproof heat-insulating material is embedded between the fuel tank 6 and the main collection tank 5 to prevent heat in the fuel tank 6 from being transferred to the main collection tank 5 and damage to equipment in the main collection tank 5, a heat-insulating main shell 7 is arranged in the middle of an inner cavity of the main collection tank 5, an atmosphere collection tank 11 is fixedly bolted to the inner side of one end of the heat, the one-way air inlet assembly 14 comprises an air inlet bell mouth 141, one side of the air inlet bell mouth 141 is provided with an air inlet straight line port 143, one side inner cavity of the air inlet straight line port 143 close to the air inlet bell mouth 141 is embedded with a one-way valve 142, the middle part of the heat preservation main shell 7 is provided with a synthetic water absorption layer 13, the synthetic water absorption layer 13 is made of silica gel water absorption material in the shape of beads, the particle size of the beads is not more than 0.5mm, the surface of one side of the synthetic water absorption layer 13 close to a central air inlet pipe 10 is completely sealed, only the contact position of the central air inlet pipe 10 is communicated, the gas collection efficiency is improved, the other end of the heat preservation main shell 7 is provided with a dustproof filter screen 9, the surfaces of two sides of the dustproof filter screen 9 are respectively provided with a back heating wire 8 and a front heating wire 12, the heating temperature of the back heating wire, guarantee the accuracy of data collection, the synthesis absorbs water and is equipped with central intake pipe 10 between layer 13 and the dustproof filter screen 9, the tubular product shape of central intake pipe 10 is the round platform form of pitch arc for the stringcourse, the synthetic side end face diameter that absorbs water layer 13 is pressed close to central intake pipe 10 is less than the end face diameter that is close to dustproof filter screen 9 one side, realize the increase of the gas flow rate, improve the admission pressure, thereby realize the collection of admitting air to atmosphere collection tank 11, the side hinge connection who gathers main tank 5 has equipment access door 3.
The utility model discloses a theory of operation: when the atmospheric sampling device convenient for moisture filtration is used, the whole device is assembled and placed on a flat ground, fuel in a fuel tank 6 is ignited, the internal hot gas of the lifting hot-air balloon 1 is filled by controlling the gas electric control valve 4 to provide lifting force, when a certain degree is reached, the whole device is lifted, the whole sampling device is controlled by ground auxiliary equipment, when the sampling air height is reached, an air pump in the atmospheric collection tank 11 is started to extract air for sampling, when an atmospheric sample passes through the dustproof filter screen 9, the atmospheric sample is sequentially heated by the front heating wire 12 and the back heating wire 8, the surface of the dustproof filter screen 9 is prevented from being frozen and compacted, and then the sample gas passes through the central air inlet pipe 10 and enters the synthetic water absorption layer 13, so that water in the sampling gas is adsorbed, and meanwhile, the reaction with other compounds is avoided, and the gas after water removal enters the atmosphere collection tank 11 through the one-way air inlet assembly 14, so that atmosphere is adopted, and the gas is taken out after falling to the ground.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a make things convenient for filterable atmosphere sampling device of moisture, includes fuel cell (6), its characterized in that, the top of fuel cell (6) is equipped with lift fire balloon (1), the top surface middle part of lift fire balloon (1) is equipped with top lightning rod (2) perpendicularly, be equipped with gaseous automatically controlled valve (4) between fuel cell (6) and lift fire balloon (1), the side of fuel cell (6) is equipped with gathers main tank (5), the side hinge connection who gathers main tank (5) has equipment access door (3).
2. The atmospheric sampling device that makes things convenient for moisture to filter according to claim 1, characterized in that, the inner chamber middle part of gathering main case (5) is equipped with heat preservation main shell (7), the inboard gim peg of one end of heat preservation main shell (7) has connect atmosphere collection tank (11), the side parallel of atmosphere collection tank (11) is equipped with one-way air intake component (14), the middle part of heat preservation main shell (7) is equipped with synthetic layer (13) that absorbs water, the other end of heat preservation main shell (7) is equipped with dustproof filter screen (9), the both sides surface of dustproof filter screen (9) is equipped with back heater strip (8) and front heater strip (12) respectively, be equipped with central intake pipe (10) between synthetic layer (13) that absorbs water and the dustproof filter screen (9).
3. The atmospheric sampling device convenient for moisture filtration as recited in claim 2, wherein the one-way air intake assembly (14) comprises an air intake bell (141), an air intake straight line port (143) is arranged on one side of the air intake bell (141), and a one-way valve (142) is embedded in an inner cavity of one side of the air intake straight line port (143) close to the air intake bell (141).
4. The atmospheric sampling device convenient for moisture filtration according to claim 1, characterized in that the top end of the fuel tank (6) and the outer edge of the position of the contact plane of the lifting hot air balloon (1) are provided with protective nets, and fireproof heat insulation materials are embedded between the fuel tank (6) and the main collection box (5).
5. The atmospheric sampling device convenient for moisture filtration as claimed in claim 2, wherein the synthetic water-absorbing layer (13) is made of silica gel water-absorbing material in the form of beads, the particle size of the beads is not more than 0.5mm, and one side surface of the synthetic water-absorbing layer (13) close to the central air inlet pipe (10) is completely closed, and only the contact position of the central air inlet pipe (10) is connected.
6. The atmospheric sampling device for facilitating moisture filtration as recited in claim 2, wherein the heating temperature of the back heating wire (8) is higher than the heating temperature of the front heating wire (12), and the maximum heating temperature of the back heating wire (8) and the front heating wire (12) is not more than 15 ℃.
7. The atmospheric sampling device convenient for moisture filtration as recited in claim 2, wherein the tubular material of the central air inlet pipe (10) is in the shape of a circular truncated cone with an arc line at the waist line, and the diameter of the end surface of the central air inlet pipe (10) close to the synthetic water absorption layer (13) is smaller than the diameter of the end surface of the central air inlet pipe close to the dust-proof filter screen (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679738.3U CN210221605U (en) | 2019-05-13 | 2019-05-13 | Make things convenient for filterable atmosphere sampling device of moisture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920679738.3U CN210221605U (en) | 2019-05-13 | 2019-05-13 | Make things convenient for filterable atmosphere sampling device of moisture |
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| CN210221605U true CN210221605U (en) | 2020-03-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098151A (en) * | 2020-09-07 | 2020-12-18 | 中国气象科学研究院 | Cloud and mist water collection device and cloud and mist water collection method |
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2019
- 2019-05-13 CN CN201920679738.3U patent/CN210221605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098151A (en) * | 2020-09-07 | 2020-12-18 | 中国气象科学研究院 | Cloud and mist water collection device and cloud and mist water collection method |
| CN112098151B (en) * | 2020-09-07 | 2023-05-23 | 中国气象科学研究院 | Cloud water collection device and cloud water collection method |
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