CN221464948U - Sampling and detecting device for atmospheric pollution precipitation - Google Patents
Sampling and detecting device for atmospheric pollution precipitation Download PDFInfo
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- CN221464948U CN221464948U CN202323538457.1U CN202323538457U CN221464948U CN 221464948 U CN221464948 U CN 221464948U CN 202323538457 U CN202323538457 U CN 202323538457U CN 221464948 U CN221464948 U CN 221464948U
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- 238000005070 sampling Methods 0.000 title claims abstract description 29
- 238000001556 precipitation Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000004065 semiconductor Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000011218 segmentation Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 9
- 210000004907 gland Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of precipitation detection equipment, and discloses a precipitation sampling detection device for atmospheric pollution, which comprises a collection assembly and a sampling assembly, wherein the collection assembly comprises a support box, a collection cylinder and a collection pipe, the collection cylinder is fixed at the top of the support box, and the collection pipe is communicated with the bottom of the collection cylinder; and the sampling assembly comprises a partition plate, a test tube rack, a liquid storage tube, a first water outlet, a first sealing sleeve, a water outlet pipe, a second water outlet, a second sealing sleeve and a driving piece, and the partition plate is fixed in the support box. The beneficial effects achieved by the utility model are as follows: through setting up collection subassembly, can collect the rainwater and store, conveniently lead-in collecting pipe with the water sample, improve sampling efficiency, through setting up sampling subassembly, can carry out the group to the water sample of collecting and store, carry out the segmentation sample at a plurality of periods, through the detection data of contrast multiunit water sample, improve the accuracy of water sample detection data.
Description
Technical Field
The utility model relates to the technical field of precipitation detection equipment, in particular to a precipitation sampling detection device for atmospheric pollution.
Background
The atmospheric pollution precipitation detection is one of methods for monitoring atmospheric pollution conditions, and is characterized in that a precipitation sample is collected, parameters such as the content of various chemical substances, the pH value and the like in the precipitation sample are analyzed to evaluate the degree and the type of atmospheric pollution, and in addition, the precipitation sample can be used for detecting the atmospheric pollution by periodically carrying out precipitation sampling detection, so that the atmospheric pollution problem can be discovered and solved, and a sampler is needed to be used for collecting a water sample in the detection process of the atmospheric pollution precipitation.
However, the atmospheric pollution precipitation sampler among the prior art adopts the collection cylinder to collect the rainwater mostly, then the manual rainwater that uses the sample test tube to collect of manual work is sampled, when the rainfall is great, the rainwater can fill up the collection cylinder fast, bring inconvenience for staff's sample work, but only extract the rainwater of getting single time quantum moreover, and there is the difference in the rainwater of different time quantum in the day, the change of atmospheric pollution can not be accurately reflected to single time quantum, in order to solve above problem, we propose a sampling detection device for atmospheric pollution precipitation.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a sampling and detecting device for atmospheric pollution precipitation, which solves the problem that the existing atmospheric pollution precipitation sampler does not have the function of sectionally sampling and the water sample data extracted in a single time period is not accurate enough.
The utility model provides a technical proposal for realizing the aim, which is a sampling and detecting device for atmospheric pollution precipitation and comprises a collecting component and a sampling component,
The collecting assembly comprises a supporting box, a collecting cylinder and a collecting pipe, wherein the collecting cylinder is fixed at the top of the supporting box, and the collecting pipe is communicated with the bottom of the collecting cylinder; and
The sampling assembly comprises a partition plate, a test tube rack, a liquid storage tube, a first water outlet, a first sealing sleeve, a water outlet pipe, a second water outlet, a second sealing sleeve and a driving piece, wherein the partition plate is fixed inside a supporting box, the test tube rack is arranged at the top of the partition plate, the liquid storage tube is arranged inside the test tube rack, the first water outlet is formed in the front side of a collecting tube, the first sealing sleeve is slidably connected to the surface of the collecting tube, the water outlet pipe is communicated to one side of the first sealing sleeve, the second water outlet is formed in the front side of the collecting tube, the second sealing sleeve is slidably connected to the surface of the collecting tube, and the driving piece is arranged at the top of the partition plate.
Further scheme, the driving piece includes driving motor, threaded rod, screwed pipe and regulating plate, driving motor is fixed in the baffle top, the threaded rod is fixed in driving motor top, screwed pipe threaded connection is in the threaded rod surface, the regulating plate is fixed in between first seal cover and the second seal cover.
Further, the top of the threaded pipe is fixedly connected with a transverse plate, and one side of the transverse plate is fixedly connected with the adjusting plate.
Further, the bottom of the partition plate is fixedly connected with a servo motor, and the top of the servo motor is fixedly connected with the test tube rack through an output shaft.
Further, a semiconductor refrigerator is arranged on one side of the supporting box in a penetrating mode, and a guide Wen Chipian is fixedly connected to one side of the semiconductor refrigerator.
Further, the bottom of the supporting box is fixedly connected with a water storage tank, and one side of the water storage tank is communicated with the supporting box through a conveying pipe.
Further, the filter screen is fixedly connected inside the collecting cylinder, and the flowmeter is sleeved on the surface of the water outlet pipe.
The beneficial effects of the utility model are as follows: through setting up collection subassembly, can collect the rainwater and store, conveniently lead-in collecting pipe with the water sample, improve sampling efficiency, through setting up sampling subassembly, can carry out the group to the water sample of collecting and store, carry out the segmentation sample at a plurality of periods, through the detection data of contrast multiunit water sample, improve the accuracy of water sample detection data.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the support box of the present utility model;
Figure 3 is a schematic cross-sectional view of a first gland according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a threaded pipe of the present utility model;
Fig. 5 is a schematic front view of the present utility model.
The figure indicates: 1. a collection assembly; 2. a sampling assembly; 101. a supporting box; 102. a collection cylinder; 103. a collection pipe; 201. a partition plate; 202. a test tube rack; 203. a liquid storage tube; 204. a first water outlet; 205. a first gland; 206. a water outlet pipe; 207. a second water outlet; 208. a second gland; 209. a driving member; 2091. a driving motor; 2092. a threaded rod; 2093. a threaded tube; 2094. an adjusting plate; 3. a cross plate; 4. a servo motor; 5. a semiconductor refrigerator; 6. a water storage tank; 7. a filter screen; 8. a flow meter.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1-5, a first embodiment of the present utility model provides a sampling and detection device for atmospheric pollution precipitation, comprising a collection assembly 1 and a sampling assembly 2,
The collecting assembly 1 comprises a supporting box 101, a collecting cylinder 102 and a collecting pipe 103, wherein the collecting cylinder 102 is fixed on the top of the supporting box 101, and the collecting pipe 103 is communicated with the bottom of the collecting cylinder 102; and
The sampling assembly 2 comprises a partition 201, a test tube rack 202, a liquid storage tube 203, a first water outlet 204, a first sealing sleeve 205, a water outlet tube 206, a second water outlet 207, a second sealing sleeve 208 and a driving piece 209, wherein the partition 201 is fixed inside the support box 101, the test tube rack 202 is arranged at the top of the partition 201, the liquid storage tube 203 is arranged inside the test tube rack 202, the first water outlet 204 is arranged at the front side of the collecting tube 103, the first sealing sleeve 205 is in sliding connection with the surface of the collecting tube 103, the water outlet tube 206 is communicated with one side of the first sealing sleeve 205, the second water outlet 207 is arranged at the front side of the collecting tube 103, the second sealing sleeve 208 is in sliding connection with the surface of the collecting tube 103, and the driving piece 209 is arranged at the top of the partition 201.
Specific: through setting up the collection tube 102, its shape is the cone setting, can increase the area of contact with the rainwater, improves the collection effect of rainwater, simultaneously pours into collecting pipe 103 with the rainwater of collecting into, through setting up test-tube rack 202, can fix the liquid pipe 203 that deposits, simultaneously after single group of liquid pipe 203 is deposited fully, can cooperate servo motor 4 to drive liquid pipe 203 rotation, conveniently pours into the water sample into next group of liquid pipe 203.
The driving piece 209 includes driving motor 2091, threaded rod 2092, screwed pipe 2093 and regulating plate 2094, driving motor 2091 is fixed in baffle 201 top, threaded rod 2092 is fixed in driving motor 2091 top, screwed pipe 2093 threaded connection is in threaded rod 2092 surface, regulating plate 2094 is fixed in between first seal cover 205 and the second seal cover 208, screwed pipe 2093 top fixedly connected with diaphragm 3, diaphragm 3 one side and regulating plate 2094 fixed connection, baffle 201 bottom fixedly connected with servo motor 4, servo motor 4 top passes through output shaft and test-tube rack 202 fixed connection.
Specific: through setting up driving motor 2091, can cooperate threaded rod 2092 to drive screwed pipe 2093 and remove, be convenient for adjust the position of regulating plate 2094, conveniently drive first seal cover 205 and second seal cover 208 simultaneously and reciprocate, control opening and shutting of first delivery port 204 and second delivery port 207, the flow direction of the interior water sample of convenient control collecting pipe 103.
Example 2
Referring to fig. 1-5, a second embodiment of the present utility model is based on the previous embodiment.
The semiconductor refrigerator 5 is arranged on one side of the supporting box 101 in a penetrating mode, the guide Wen Chipian is fixedly connected to one side of the semiconductor refrigerator 5, the water storage tank 6 is fixedly connected to the bottom of the supporting box 101, one side of the water storage tank 6 is communicated with the supporting box 101 through a conveying pipe, the filter screen 7 is fixedly connected to the inside of the collecting barrel 102, and the flowmeter 8 is sleeved on the surface of the water outlet pipe 206.
Specific: through setting up semiconductor refrigerator 5, can conduct the temperature of cold junction to lead Wen Chipian, increase the temperature range of leading through the temperature fin, reduce the temperature in the supporting box 101, after the water sample is stored to deposit liquid pipe 203, make its storage temperature keep invariable, avoid the high temperature to influence the storage effect of water sample, through setting up storage water tank 6, can collect unnecessary rainwater, make things convenient for the staff to take, through setting up filter screen 7, can filter the impurity that falls into in the collecting vessel 102, through setting up flowmeter 8, can control the water sample capacity of pouring into in the deposit liquid pipe 203.
The working principle of the utility model is as follows: when the rainwater falls, collect the rainwater through the collecting vessel 102, the rainwater gets into behind the collecting vessel 103 and discharges through the second delivery port 207, when needs take a sample to the rainwater, the staff starts driving motor 2091 through external controller regularly, driving motor 2091 cooperates threaded pipe 2093 to move, threaded pipe 2093 cooperates diaphragm 3 to drive regulating plate 2094 to move, regulating plate 2094 drives second seal cover 208 to remove and seals second delivery port 207, make rivers accumulate in collecting vessel 103, the regulating plate 2094 moves while driving first seal cover 205 and first delivery port 204 intercommunication, make the water sample in the collecting vessel 103 collect through outlet pipe 206 row of water sample pipe 203, control the rivers that get into through flowmeter 8, after the water sample pipe 203 is fully stored, control driving motor 2091 reverse rotation, make outlet pipe 206 upwards move, afterwards start servo motor 4, servo motor 4 cooperates test-tube 202 to drive next group of water sample pipe 203 and rotate to outlet pipe 206 bottom, start driving motor 2091 again, pour into water sample pipe 203 into and accomplish multiunit sample, simultaneously can carry out the accurate data of rainwater detection of different time periods in the day.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
1. A be used for atmospheric pollution precipitation sampling detection device which characterized in that: comprises a collecting component (1) and a sampling component (2),
The collecting assembly (1) comprises a supporting box (101), a collecting cylinder (102) and a collecting pipe (103), wherein the collecting cylinder (102) is fixed at the top of the supporting box (101), and the collecting pipe (103) is communicated with the bottom of the collecting cylinder (102); and
The utility model provides a sample subassembly (2), includes baffle (201), test-tube rack (202), deposit liquid pipe (203), first delivery port (204), first seal cover (205), outlet pipe (206), second delivery port (207), second seal cover (208) and driving piece (209), baffle (201) are fixed in supporting box (101) inside, test-tube rack (202) set up in baffle (201) top, deposit liquid pipe (203) set up in test-tube rack (202) inside, first delivery port (204) are seted up in collecting pipe (103) front side, first seal cover (205) sliding connection is in collecting pipe (103) surface, outlet pipe (206) intercommunication is in first seal cover (205) one side, second delivery port (207) are seted up in collecting pipe (103) front side, second seal cover (208) sliding connection is in collecting pipe (103) surface, driving piece (209) set up in baffle (201) top.
2. A sampling and testing device for atmospheric pollution precipitation according to claim 1, wherein: the driving piece (209) comprises a driving motor (2091), a threaded rod (2092), a threaded pipe (2093) and an adjusting plate (2094), wherein the driving motor (2091) is fixed at the top of the partition plate (201), the threaded rod (2092) is fixed at the top of the driving motor (2091), the threaded pipe (2093) is in threaded connection with the surface of the threaded rod (2092), and the adjusting plate (2094) is fixed between the first sealing sleeve (205) and the second sealing sleeve (208).
3. A sampling and testing device for atmospheric pollution precipitation according to claim 2, wherein: the top of the threaded pipe (2093) is fixedly connected with a transverse plate (3), and one side of the transverse plate (3) is fixedly connected with an adjusting plate (2094).
4. A sampling and testing device for atmospheric pollution precipitation according to claim 1, wherein: the bottom of the partition plate (201) is fixedly connected with a servo motor (4), and the top of the servo motor (4) is fixedly connected with a test tube rack (202) through an output shaft.
5. A sampling and testing device for atmospheric pollution precipitation according to claim 1, wherein: the semiconductor refrigerator (5) is arranged on one side of the supporting box (101) in a penetrating mode, and a guide Wen Chipian is fixedly connected to one side of the semiconductor refrigerator (5).
6. A sampling and testing device for atmospheric pollution precipitation according to claim 1, wherein: the bottom of the supporting box (101) is fixedly connected with a water storage tank (6), and one side of the water storage tank (6) is communicated with the supporting box (101) through a conveying pipe.
7. A sampling and testing device for atmospheric pollution precipitation according to claim 1, wherein: the inside fixedly connected with filter screen (7) of cylinder (102), outlet pipe (206) surface cover is equipped with flowmeter (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323538457.1U CN221464948U (en) | 2023-12-25 | 2023-12-25 | Sampling and detecting device for atmospheric pollution precipitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323538457.1U CN221464948U (en) | 2023-12-25 | 2023-12-25 | Sampling and detecting device for atmospheric pollution precipitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221464948U true CN221464948U (en) | 2024-08-02 |
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ID=92348188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323538457.1U Active CN221464948U (en) | 2023-12-25 | 2023-12-25 | Sampling and detecting device for atmospheric pollution precipitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221464948U (en) |
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2023
- 2023-12-25 CN CN202323538457.1U patent/CN221464948U/en active Active
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