CN211013689U - Detachable sampler for collecting atmospheric pollutants chloride ions - Google Patents
Detachable sampler for collecting atmospheric pollutants chloride ions Download PDFInfo
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- CN211013689U CN211013689U CN201921604568.9U CN201921604568U CN211013689U CN 211013689 U CN211013689 U CN 211013689U CN 201921604568 U CN201921604568 U CN 201921604568U CN 211013689 U CN211013689 U CN 211013689U
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Abstract
The utility model discloses a detachable sampler for collecting chloride ions of atmospheric pollutants, which relates to the technical field of pollutant collection in atmospheric environment and comprises a bottom frame, wherein the bottom frame is provided with a first through hole; the outer frame is detachably arranged on one side of the bottom frame, and a second through hole is formed in the outer frame corresponding to the first through hole; and the gauze is arranged between the bottom frame and the outer frame, and a collection area for collecting chloride ions on the gauze is respectively communicated with the external air through the first through hole and the second through hole. The utility model discloses a underframe and frame carry out the centre gripping to the gauze, and one side that only needs to be fixed in the underframe with the frame can be with gauze fixed mounting in the sampling frame, simple to operate throws a kind weak point consuming time, and is convenient for change the gauze, improves the work efficiency of sampling and chloride ion survey.
Description
Technical Field
The utility model relates to a technical field is gathered to pollutant under the atmospheric environment, especially relates to a detachable is used for collecting the sample thief of atmospheric pollutants chloride.
Background
The gauze method is adopted to determine the chloride, and is convenient to operate, so that the method is more adopted in the chloride determination test in the atmosphere at present.
At present, a laboratory generally adopts a dry piece method for collection, a double-layer gauze is exposed outdoors, the deposition amount of chloride ions on the surface of the gauze is regularly measured by using a chemical analysis method, wherein the double-layer gauze is hung in a vertically placed sampling frame, and under the weather conditions of wind and rainfall, the gauze is light, swings along with the wind, is difficult to fix and consumes a long time for sample feeding.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the shortcoming of prior art is overcome, a detachable is used for collecting the sample thief of atmospheric pollutants chloride ion is provided.
In order to solve the technical problem, the technical scheme of the utility model as follows:
a detachable sampler for collecting atmospheric pollutant chloride ions comprises a bottom frame, wherein a first through hole is formed in the bottom frame; the outer frame is detachably arranged on one side of the bottom frame, and a second through hole is formed in the outer frame corresponding to the first through hole; and the gauze is arranged between the bottom frame and the outer frame, and a collection area for collecting chloride ions on the gauze is respectively communicated with the external air through the first through hole and the second through hole.
As a preferred scheme of the detachable sample thief that is used for collecting atmospheric pollutants chloridion, wherein: the bottom end of the bottom frame is provided with a folded edge which is folded towards the side face where the outer frame is located, and the folded edge is perpendicular to the bottom frame.
As a preferred scheme of the detachable sample thief that is used for collecting atmospheric pollutants chloridion, wherein: one side of the outer frame and one side of the bottom frame are hinged to form an openable structure.
As a preferred scheme of the detachable sample thief that is used for collecting atmospheric pollutants chloridion, wherein: the underframe is provided with sub-buckle towards one side of frame, the frame sets up female buckle towards one side of underframe, the underframe with the frame passes through sub-buckle with female buckle realizes dismantling the connection.
As a preferred scheme of the detachable sample thief that is used for collecting atmospheric pollutants chloridion, wherein: the frame also comprises a clamp used for fixing the outer frame and the bottom frame.
As a preferred scheme of the detachable sample thief that is used for collecting atmospheric pollutants chloridion, wherein: and a hook is arranged at the upper end of the bottom frame.
As a preferred scheme of the detachable sample thief that is used for collecting atmospheric pollutants chloridion, wherein: the bottom frame and the outer frame are both made of PVC plastic hard plates.
The utility model has the advantages that:
(1) the utility model clamps the gauze through the bottom frame and the outer frame, and the gauze can be fixedly arranged in the sampling frame only by fixing the outer frame on one side of the bottom frame, so that the installation is convenient, the time consumed for sample feeding is short, the gauze is convenient to replace, and the working efficiency of sampling and chloride ion determination is improved;
(2) the bottom end of the bottom frame is provided with the hem, the hem not only can support the outer frame, but also can position the bottom frame and the outer frame through the hem, so that the through holes on the bottom frame and the outer frame are conveniently aligned, and the installation efficiency is further improved;
(3) the utility model can also hinge the outer frame and the bottom frame, the outer frame and the bottom frame can be pressed on two sides of the gauze by turning the outer frame, and the outer frame and the through hole on the bottom frame automatically align after turning, the installation efficiency is high, in addition, the outer frame and the bottom frame are connected into a whole, the number of parts is reduced, and the sampler is convenient to transport;
(4) the utility model discloses still install the couple on the underframe, can select the input position of sample thief according to weather condition. When the weather condition is better, the sampler can be hung on an outdoor sampling frame; when rainfall or windy weather occurs, the sampler can be taken down from the sampling frame and then hung indoors;
(5) the utility model discloses well underframe and frame are made by PVC plastics hardboard, do not absorb water, are convenient for wash.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a bottom frame in a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of an outer frame in a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a sampler in a first embodiment according to the present invention;
fig. 4 is a schematic side view of a sampler in a first embodiment of the present invention;
fig. 5 is a schematic side view of a sampler in a second embodiment of the present invention;
fig. 6 is a schematic side view of a bottom frame in a third embodiment of the present invention;
fig. 7 is a schematic side view of an outer frame according to a third embodiment of the present invention;
fig. 8 is a schematic structural diagram of a sampler in a third embodiment according to the present invention;
wherein: 1. a bottom frame; 2. a first through hole; 3. an outer frame; 4. a second through hole; 5. gauze; 6. folding edges; 7. a sub-buckle; 8. a female buckle; 9. a clamp; 10. and (4) hanging hooks.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
At present, a laboratory generally adopts a dry piece method for collection, a double-layer gauze 5 is exposed outdoors, the deposition amount of chloride ions on the surface of the gauze 5 is regularly measured by using a chemical analysis method, wherein the double-layer gauze 5 is hung in a vertically placed sampling frame, and under the weather conditions of wind and rainfall, the gauze 5 is light, swings along with the wind, is difficult to fix and consumes a long time for sample feeding.
Referring to fig. 1 to 4, in view of this, the first embodiment of the present invention provides a detachable sampler for collecting chloride ions of atmospheric pollutants, the main body of the sampler includes a bottom frame 1, an outer frame 3 and a gauze 5, the outer frame 3 is detachably mounted on one side of the bottom frame 1, and the gauze 5 is fixed in the sampler frame by the outer frame 3 and the bottom frame 1 being respectively clamped on two sides of the gauze 5.
Specifically, the bottom frame 1 is a rectangular plate body, and a through hole one 2 is formed in the middle of the bottom frame 1. A sub-buckle 7 is arranged on the front end surface of the bottom frame 1.
The outer frame 3 is also a rectangular plate. And a second through hole 4 is formed in the middle of the outer frame 3 corresponding to the first through hole 2. A female snap 8 is mounted on the rear end surface of the outer frame 3 at a position corresponding to the female snap 7. After the rear end face of the outer frame 3 is in butt joint with the front end face of the bottom frame 1 through the sub-buckle 7 and the female buckle 8, the first through hole 2 is aligned with the second through hole 4.
Wherein, the bottom of the bottom frame 1 is provided with a folding edge 6 which is folded forwards, and the folding edge 6 is vertical to the bottom frame 1.
In the process of putting a sample, gauze 5 is placed on underframe 1 earlier, and gauze 5 exposes the collection region in the air and aligns with through-hole 2, later with the preceding terminal surface butt joint of frame 3's rear end face and underframe 1, butt joint completion back gauze 5 is located between underframe 1 and the frame 3, and the collection region accessible through hole two 4 and outside air intercommunication of gauze 5, and outside air passes gauze 5 when flowing, and the chloridion in the air can deposit in gauze 5.
Therefore, the utility model discloses be convenient for with 5 fixed mounting of gauze in the sampling frame, throw appearance weak point consuming time.
In addition, the height of the bottom frame 1 is higher than that of the outer frame 3, so that after the outer frame 3 is butted with the bottom frame 1, the upper end of the bottom frame 1 is higher than that of the outer frame 3. Two small holes are formed in the upper end of the bottom frame 1, an S-shaped hook 10 penetrates and hangs in each small hole, the assembled sampler can be hung on an outdoor sampling frame through the S-shaped hooks 10, and otherwise, the sampler hung outdoors can be taken down from the sampling frame.
Wherein, the bottom frame 1 and the outer frame 3 can be made of PVC plastic hard plates, do not absorb water and are convenient to clean. It should be noted that the bottom frame 1 and the outer frame 3 can also be made of other materials, and only the quality and hardness need to be ensured, and water is not absorbed.
Referring to fig. 1-3 and 5, a second embodiment of the detachable sampler for collecting chloride ions of atmospheric pollutants according to the present invention is provided, which is different from the first embodiment: in this embodiment, the lower end of the outer frame 3 and the lower end of the bottom frame 1 are hinged to each other to form an openable structure.
Specifically, the main part of this sample thief includes underframe 1, frame 3 and gauze 5, and frame 3 demountable installation is in one side of underframe 1, through frame 3 and underframe 1 centre gripping respectively in the both sides of gauze 5, makes gauze 5 fix in the sample thief frame.
The bottom frame 1 is a rectangular plate body, and a first through hole 2 is formed in the middle of the bottom frame 1. A sub-buckle 7 is arranged on the front end surface of the bottom frame 1.
The outer frame 3 is also a rectangular plate. And a second through hole 4 is formed in the middle of the outer frame 3 corresponding to the first through hole 2. A female snap 8 is mounted on the rear end surface of the outer frame 3 at a position corresponding to the female snap 7. After the rear end face of the outer frame 3 is in butt joint with the front end face of the bottom frame 1 through the sub-buckle 7 and the female buckle 8, the first through hole 2 is aligned with the second through hole 4.
Hinges are correspondingly arranged at the lower end of the front end face of the bottom frame 1 and the lower end of the rear end face of the outer frame 3, and the rear end face of the outer frame 3 can be butted with the front end face of the bottom frame 1 through the matching of the sub-buckles 7 and the female buckles 8 after the outer frame 3 is turned around the hinges. Frame 3 links into an integrated entity with underframe 1, reduces the quantity of part, and the through-hole automatic alignment on frame 3 and the underframe 1 after the upset, and the installation effectiveness is higher.
In the input appearance in-process, gauze 5 is placed on underframe 1 earlier, and gauze 5 exposes the collection area in the air and aligns with through-hole 2, later with frame 3 upset, make the preceding terminal surface of frame 3 and underframe 1 butt joint, butt joint completion back gauze 5 is located between underframe 1 and the frame 3, and gauze 5's collection area accessible through-hole two 4 and outside air intercommunication, pass gauze 5 during the outside air flows, chloride ion in the air can deposit in gauze 5.
Referring to fig. 6 to 8, a third embodiment is provided for a detachable sampler for collecting chloride ions of atmospheric pollutants according to the present invention, which is different from the first embodiment: in this embodiment, the outer frame 3 and the bottom frame 1 are fixedly butted through the clamp 9.
Specifically, the main part of this sample thief includes underframe 1, frame 3 and gauze 5, and frame 3 demountable installation is in one side of underframe 1, through frame 3 and underframe 1 centre gripping respectively in the both sides of gauze 5, makes gauze 5 fix in the sample thief frame.
The bottom frame 1 is a rectangular plate body, and a first through hole 2 is formed in the middle of the bottom frame 1. A folding edge 6 which is folded forwards is arranged at the bottom of the bottom frame 1, and the folding edge 6 is vertical to the bottom frame 1. The outer frame 3 is also a rectangular plate body, and the middle part of the outer frame 3 is provided with a second through hole 4.
In the input appearance in-process, gauze 5 is placed earlier on underframe 1, and gauze 5 exposes the collection region in the air and aligns with through-hole 2, later with the preceding terminal surface butt joint of 3 rear end faces of frame and underframe 1, then grasp underframe 1 and frame 3 simultaneously through anchor clamps 9, make gauze 5 be located between underframe 1 and the frame 3, and gauze 5's collection region accessible through-hole two 4 and outside air intercommunication, pass gauze 5 during the outside air flows, chloride ion in the air can deposit in gauze 5.
Wherein, the anchor clamps 9 are provided with two at least, centre gripping respectively in the left and right sides of underframe 1 and frame 3.
The width of the bottom frame 1 is equal to that of the outer frame 3, so that the clamps 9 can simultaneously clamp the bottom frame 1 and the outer frame 3.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (7)
1. The utility model provides a sample thief that detachable is used for collecting atmospheric pollutants chloridion which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the bottom frame (1) is provided with a first through hole (2);
the outer frame (3) is detachably arranged on one side of the bottom frame (1), and a second through hole (4) is formed in the outer frame (3) corresponding to the first through hole (2); and the number of the first and second groups,
gauze (5), set up between underframe (1) and frame (3), the collection area that is used for gathering chloride ion on gauze (5) passes through respectively through-hole one (2) with through-hole two (4) communicate with the outside air.
2. A detachable sampler for collecting chloride ions as an atmospheric contaminant according to claim 1, wherein: the bottom end of the bottom frame (1) is provided with a folding edge (6) which is folded towards the side face where the outer frame (3) is located, and the folding edge (6) is perpendicular to the bottom frame (1).
3. A detachable sampler for collecting chloride ions as an atmospheric contaminant according to claim 1, wherein: one side of the outer frame (3) and one side of the bottom frame (1) are hinged to form an openable structure.
4. A detachable sampler for collecting chloride ions as an atmospheric contaminant according to claim 2 or 3, wherein: underframe (1) is provided with sub-buckle (7) towards one side of frame (3), frame (3) set up female buckle (8) towards one side of underframe (1), underframe (1) with frame (3) pass through sub-buckle (7) with female buckle (8) realize dismantling the connection.
5. A detachable sampler for collecting chloride ions as an atmospheric contaminant according to claim 2 or 3, wherein: the frame structure further comprises a clamp (9) used for fixing the outer frame (3) and the bottom frame (1).
6. A detachable sampler for collecting chloride ions as an atmospheric contaminant according to any one of claims 1 to 3, wherein: the upper end of the bottom frame (1) is provided with a hook (10).
7. A detachable sampler for collecting chloride ions as an atmospheric contaminant according to any one of claims 1 to 3, wherein: the bottom frame (1) and the outer frame (3) are both made of PVC plastic hard plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604568.9U CN211013689U (en) | 2019-09-25 | 2019-09-25 | Detachable sampler for collecting atmospheric pollutants chloride ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604568.9U CN211013689U (en) | 2019-09-25 | 2019-09-25 | Detachable sampler for collecting atmospheric pollutants chloride ions |
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| Publication Number | Publication Date |
|---|---|
| CN211013689U true CN211013689U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921604568.9U Active CN211013689U (en) | 2019-09-25 | 2019-09-25 | Detachable sampler for collecting atmospheric pollutants chloride ions |
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| CN (1) | CN211013689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323816A (en) * | 2021-12-02 | 2022-04-12 | 国网山西省电力公司电力科学研究院 | Be applicable to quick collection device of industrial pollution district atmosphere chloridion |
-
2019
- 2019-09-25 CN CN201921604568.9U patent/CN211013689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323816A (en) * | 2021-12-02 | 2022-04-12 | 国网山西省电力公司电力科学研究院 | Be applicable to quick collection device of industrial pollution district atmosphere chloridion |
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