CN210136111U - Sampling device is synthesized to atmosphere - Google Patents
Sampling device is synthesized to atmosphere Download PDFInfo
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- CN210136111U CN210136111U CN201920633536.5U CN201920633536U CN210136111U CN 210136111 U CN210136111 U CN 210136111U CN 201920633536 U CN201920633536 U CN 201920633536U CN 210136111 U CN210136111 U CN 210136111U
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Abstract
The utility model discloses a sampling device is synthesized to atmosphere relates to gaseous sampling technical field. Including the sampling case, one side top of sampling case is equipped with the sampling head, and the bottom of sampling head is connected with the intake pipe of perpendicular setting, and the top outer wall that the sampling case was passed to the bottom of intake pipe extends to the inside of sampling case, and one side of intake pipe is connected with the connecting pipe that the level set up, is equipped with dust removal case and drying cabinet on the connecting pipe, and the bottom of connecting pipe is connected with the air duct of two perpendicular settings, and the dust removal case is located between intake pipe and the air duct. The utility model overcomes prior art's is not enough, can take three sample, does not handle, dust removal processing and drying process respectively to the atmosphere according to different demands, is convenient for really reflect each data in the atmosphere, and the error is little, and detection effect is good to particulate matter and vapor to detach clear up respectively and change, prevent to influence subsequent sampling work, suitable popularization.
Description
Technical Field
The utility model relates to a gaseous sampling technical field especially relates to an atmosphere comprehensive sampling device.
Background
With the aggravation of environmental pollution and the increasing concern of people on environmental quality and atmospheric quality, the detection of atmospheric quality becomes more and more important, and the atmospheric detection can not only provide various pollution degree indexes, but also more importantly prompt the pollution source of people and how to strengthen the control of the pollution source and the environmental protection.
Currently, sampling devices are mainly used to collect the atmosphere and then detect it. Because the gas contains more particles and vapor, the sampled sample cannot truly reflect each data in the atmosphere, the error is large, and great trouble is brought to the working personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of high impurity content and large detection error of the sample in the prior art, and providing an atmospheric comprehensive sampling device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an atmosphere comprehensive sampling device comprises a sampling box, wherein a sampling head is arranged above one side of the sampling box, the bottom end of the sampling head is connected with a vertically arranged air inlet pipe, the bottom end of the air inlet pipe penetrates through the outer wall of the top end of the sampling box and extends into the sampling box, one side of the air inlet pipe is connected with a horizontally arranged connecting pipe, the connecting pipe is provided with a dust removal box and a drying box, the bottom end of the connecting pipe is connected with two vertically arranged air guide pipes, the dust removal box is positioned between the air inlet pipe and the air guide pipes, the drying box is positioned between the two air guide pipes, the bottom ends of the air inlet pipe and the two air guide pipes are both connected with air collection bottles, one side wall of each of the three air collection bottles is provided with an air outlet valve, the bottom ends of the air collection bottles are fixedly provided with horizontally arranged supporting plates, the supporting plates are fixed on the inner, one end of the air exhaust manifold is connected with an air pump, the air pump is fixed on the inner wall of one side of the bottom end of the sampling box, and the air pump is provided with a control switch on the outer wall of the sampling box.
Preferably, the inside of dust removal case is equipped with the filter screen of perpendicular setting, one side that the filter screen is close to the intake pipe is equipped with the connecting rod that the level set up, the both ends of connecting rod all are equipped with the slide bar of perpendicular setting, the top and the bottom of slide bar are fixed respectively on the top and the bottom inner wall of dust removal case, connecting rod sliding connection is on the slide bar, the connecting rod is equipped with the brush on being close to one side lateral wall of filter screen, brush sliding connection is on the filter screen, the top intermediate position of connecting rod is fixed with the depression bar of perpendicular setting, the top of depression bar passes the top inner wall of dust removal case and sampling case in proper order and extends to the outside of sampling case, the depression bar all is equipped with the.
Preferably, the bottom intermediate position of dust removal case is equipped with the opening, and the opening is located between slide bar and the filter screen, and the bottom intermediate position of dust removal case is connected with the chip removal funnel, and the bottom of chip removal funnel is connected with the connecting plate, and the bottom of connecting plate is equipped with top open-ended collection bits and fights, and collection bits are fought and are connected through the buckle with the junction of connecting plate.
Preferably, the inside of drying cabinet is equipped with the drying layer of perpendicular setting, and the drying layer intussuseption is filled with the drier, and one side of drying cabinet and sampling box all is equipped with the chamber door, is equipped with the sealing strip on the chamber door.
Preferably, one side of the bottom end of the sampling box, which is close to the air pump, is provided with a vent, and the vent is matched with the air pump.
Preferably, the air inlet pipe, the air guide pipe, the air exhaust branch pipe and the chip removal funnel are all provided with electromagnetic valves.
Compared with the prior art, the utility model provides a sampling device is synthesized to atmosphere possesses following beneficial effect:
1. through the arrangement of the air inlet pipe, the connecting pipe, the air guide pipe, the air collecting bottles, the air pump, the air exhaust branch pipes and the air exhaust main pipe, the atmosphere can be exhausted into the three air collecting bottles by utilizing suction force, different samples are adopted according to different requirements, each data in the atmosphere can be conveniently and truly reflected, and the detection effect is good;
2. through the arrangement of the dust removal box, the pressure plate, the pressure rod, the connecting rod, the sliding rod, the chip removal funnel, the connecting plate, the chip collection hopper and the filter screen, the collected sample can be subjected to dust removal treatment, particles in the atmosphere are removed, errors are reduced, the removed particles are cleaned, and the subsequent sampling work is prevented from being influenced;
3. through the setting of drying cabinet, drying layer and chamber door, can carry out drying process with the atmospheric sample who gets rid of the particulate matter, detach the vapor in the atmosphere, reduce the error to be convenient for change the drying layer, prevent to influence subsequent sampling work.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model overcomes prior art's is not enough, can take three sample, does not handle, dust removal treatment and drying process respectively to the atmosphere according to different demands, is convenient for truly reflect each data in the atmosphere, and the error is little, and detection effect is good to clear up respectively and change the particulate matter of detaching and vapor, prevent to influence subsequent sampling work, suitable popularization.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the drying box of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is a schematic view of a side view of the dust box of the present invention;
fig. 5 is the structure schematic diagram of the chip removal funnel of the utility model.
In the figure: 1 air pump, 2 branch pipes of bleeding, 3 house steward of bleeding, 4 backup pads, 5 gas collecting bottles, 6 sampling boxes, 7 intake pipes, 8 sampling heads, 9 dust removal casees, 10 connecting pipes, 11 drying cabinets, 12 air ducts, 13 drying layers, 14 clamp plates, 15 compression bars, 16 connecting rods, 17 slide bars, 18 chip removal funnels, 19 connecting plates, 20 chip collecting hoppers and 21 filter screens.
Detailed Description
The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, an integrated atmospheric sampling device comprises a sampling box 6, a sampling head 8 is arranged above one side of the sampling box 6, the bottom end of the sampling head 8 is connected with a vertically arranged air inlet pipe 7, the bottom end of the air inlet pipe 7 passes through the outer wall of the top end of the sampling box 6 and extends into the sampling box 6, one side of the air inlet pipe 7 is connected with a horizontally arranged connecting pipe 10, the connecting pipe 10 is provided with a dust removing box 9 and a drying box 11, the bottom end of the connecting pipe 10 is connected with two vertically arranged air guide pipes 12, the dust removing box 9 is arranged between the air inlet pipe 7 and the air guide pipes 12, the drying box 11 is arranged between the two air guide pipes 12, the bottom ends of the air inlet pipe 7 and the two air guide pipes 12 are both connected with gas collecting bottles 5, the side walls of one side of the three gas collecting bottles 5 are all provided with gas, the bottom of three gas collecting bottle 5 all is connected with the branch pipe 2 of bleeding of perpendicular setting, and the bottom of branch pipe 2 of bleeding passes backup pad 4 and is connected with the total 3 of bleeding that the level set up, and the one end of total 3 of bleeding is connected with air pump 1, and the model of air pump 1 is VAY8828, and air pump 1 is fixed on the bottom one side inner wall of sampling box 6, and air pump 1 is equipped with control switch on the outer wall of sampling box 6.
Wherein, the inside of dust removal case 9 is equipped with the filter screen 21 that sets up perpendicularly, one side that filter screen 21 is close to intake pipe 7 is equipped with the connecting rod 16 of horizontal setting, the both ends of connecting rod 16 all are equipped with the slide bar 17 of vertical setting, the top and the bottom of slide bar 17 are fixed respectively on the top and the bottom inner wall of dust removal case 9, connecting rod 16 sliding connection is on slide bar 17, connecting rod 16 is close to and is equipped with the brush on the lateral wall of one side of filter screen 21, the brush sliding connection is on filter screen 21, the top intermediate position of connecting rod 16 is fixed with perpendicular depression bar 15, the top of depression bar 15 passes dust removal case 9 in proper order and the top inner wall of sampling case 6 extends to the outside of sampling case 6, the contact department of depression bar 15 with dust removal case 9 and sampling case 6 all is equipped with the sealing washer, the top of depression bar 15 is fixed with clamp plate 14, can, prevent the filter screen 21 from being blocked by more dust.
Wherein, the bottom intermediate position of dust removal case 9 is equipped with the opening, and the opening is located between slide bar 17 and the filter screen 21, and the bottom intermediate position of dust removal case 9 is connected with chip removal funnel 18, and the bottom of chip removal funnel 18 is connected with connecting plate 19, and the bottom of connecting plate 19 is equipped with top open-ended collection bits and fights 20, and collection bits are fought 20 and are connected through the buckle with the junction of connecting plate 19, can effectively collect the dust that clears up, the follow-up unified processing of being convenient for.
Wherein, the inside of drying cabinet 11 is equipped with the drying layer 13 of perpendicular setting, and the intussuseption of drying layer 13 is filled with the drier, and one side of drying cabinet 11 and sampling box 6 all is equipped with the chamber door, is equipped with the sealing strip on the chamber door, can utilize the drier to carry out the drying to the atmosphere after the dust removal to be convenient for change the drier, prevent that the drier from absorbing more moisture content and losing efficacy.
Wherein, one side that the bottom of sampling case 6 is close to air pump 1 is opened there is the vent, and the vent is mutually supported with air pump 1, air cycle when can guaranteeing the sampling, the going on of the sampling work of being convenient for.
Wherein, all be equipped with the solenoid valve on intake pipe 7, air duct 12, branch pipe 2 of bleeding and the chip removal funnel 18, can open when using, close when not using, prevent that external impurity from getting into and influencing the detection precision.
The working principle is as follows: during sampling, the air inlet pipe 7, the two air guide pipes 12 and the electromagnetic valves on the three air exhaust branch pipes 2 are opened, the air pump 1 is opened, the air pump 1 exhausts air through suction force, air in the air collection bottle 5 and each pipeline is exhausted through the vent, the air enters the air inlet pipe 7 through the sampling head 8, untreated air directly enters the air collection bottle 5 directly connected with the air inlet pipe 7 so as to be convenient for detecting the air containing particulate matters, a part of untreated air enters the connecting pipe 10, the dust removal treatment is carried out on the air by the filter screen 21 in the dust removal box 9, a part of the dust-removed air enters the second air collection bottle 5 so as to be convenient for detecting the dust-removed air, a part of the air enters the third air collection bottle 21 after being dried through the drying layer 13 in the drying box 11 so as to be convenient for drying the dust-removed and dried air, thereby being convenient for truly reflecting each data in the air, little error, detection effect is good, close all open solenoid valves after the sampling is accomplished, can detect through the play air valve discharge on the gas collecting bottle 5, when the more dust of adhesion influences atmospheric circulation on filter screen 21, press down clamp plate 14, make depression bar 15 drive connecting rod 16 clear up the dust on filter screen 21 through the brush, slide bar 17 leads to connecting rod 16, open the solenoid valve on chip removal funnel 18, the dust that clears up falls into in chip removal funnel 18 and connecting plate 19 through the opening and collects bits fill 20, the rethread buckle will collect bits fill 20 and take off and can handle, when adsorbing more moisture in dry layer 13, open the chamber door on the drying cabinet 11, can change dry layer 13, prevent to influence subsequent sampling work.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an atmosphere comprehensive sampling device, including sampling box (6), a serial communication port, one side top of sampling box (6) is equipped with sampling head (8), the bottom of sampling head (8) is connected with intake pipe (7) of vertical setting, the bottom of intake pipe (7) passes the inside that the top outer wall of sampling box (6) extended to sampling box (6), one side of intake pipe (7) is connected with connecting pipe (10) that the level set up, be equipped with dust removal case (9) and drying cabinet (11) on connecting pipe (10), the bottom of connecting pipe (10) is connected with two air ducts (12) of vertical setting, dust removal case (9) are located between intake pipe (7) and air duct (12), drying cabinet (11) are located between two air ducts (12), the bottom of intake pipe (7) and two air ducts (12) all is connected with gas collection bottle (5), all be equipped with the air outlet valve on one side wall of three gas collection bottle (5), the bottom mounting of gas collection bottle (5) has backup pad (4) that the level set up, backup pad (4) are fixed on the bottom inside wall of sampling box (6), the bottom of three gas collection bottle (5) all is connected with branch pipe (2) of bleeding of perpendicular setting, the bottom of branch pipe (2) of bleeding is passed backup pad (4) and is connected with air exhaust manifold (3) that the level set up, the one end of air exhaust manifold (3) is connected with air pump (1), air pump (1) is fixed on the bottom one side inner wall of sampling box (6), air pump (1) is equipped with control switch on the outer wall of sampling box (6).
2. The comprehensive atmosphere sampling device according to claim 1, wherein a vertically arranged filter screen (21) is arranged inside the dust removal box (9), a horizontally arranged connecting rod (16) is arranged on one side of the filter screen (21) close to the air inlet pipe (7), vertically arranged sliding rods (17) are arranged at both ends of the connecting rod (16), the top end and the bottom end of each sliding rod (17) are respectively fixed on the inner walls of the top end and the bottom end of the dust removal box (9), the connecting rod (16) is connected on the sliding rod (17) in a sliding manner, a brush is arranged on the side wall of the connecting rod (16) close to one side of the filter screen (21), the brush is connected on the filter screen (21) in a sliding manner, a vertically arranged pressure rod (15) is fixed at the middle position of the top end of the connecting rod (16), and the top end of the pressure rod (15) sequentially penetrates through the inner walls of the top ends of the dust, the contact parts of the pressure lever (15) and the dust removal box (9) and the sampling box (6) are provided with sealing rings, and the top end of the pressure lever (15) is fixed with a pressure plate (14).
3. The comprehensive sampling device for the atmosphere according to claim 1, characterized in that an opening is arranged at the middle position of the bottom end of the dust removing box (9), the opening is positioned between the slide rod (17) and the filter screen (21), a chip removal funnel (18) is connected at the middle position of the bottom end of the dust removing box (9), a connecting plate (19) is connected at the bottom end of the chip removal funnel (18), a chip collecting hopper (20) with an open top end is arranged at the bottom end of the connecting plate (19), and the connecting part of the chip collecting hopper (20) and the connecting plate (19) is connected through a buckle.
4. The comprehensive atmosphere sampling device according to claim 1, wherein a vertically arranged drying layer (13) is arranged inside the drying box (11), a drying agent is filled in the drying layer (13), box doors are arranged on one sides of the drying box (11) and the sampling box (6), and sealing strips are arranged on the box doors.
5. An integrated atmospheric sampling device as claimed in claim 1, in which the bottom end of the sampling box (6) is provided with a vent on the side close to the air pump (1), the vent being fitted with the air pump (1).
6. The comprehensive atmosphere sampling device according to claim 1, wherein the air inlet pipe (7), the air guide pipe (12), the air exhaust branch pipe (2) and the chip removal funnel (18) are all provided with electromagnetic valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633536.5U CN210136111U (en) | 2019-05-06 | 2019-05-06 | Sampling device is synthesized to atmosphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633536.5U CN210136111U (en) | 2019-05-06 | 2019-05-06 | Sampling device is synthesized to atmosphere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210136111U true CN210136111U (en) | 2020-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920633536.5U Expired - Fee Related CN210136111U (en) | 2019-05-06 | 2019-05-06 | Sampling device is synthesized to atmosphere |
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| Country | Link |
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| CN (1) | CN210136111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705631A (en) * | 2021-10-25 | 2022-07-05 | 上海伟创标准气体分析技术有限公司 | Intelligent multi-component gas collecting and analyzing device |
-
2019
- 2019-05-06 CN CN201920633536.5U patent/CN210136111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705631A (en) * | 2021-10-25 | 2022-07-05 | 上海伟创标准气体分析技术有限公司 | Intelligent multi-component gas collecting and analyzing device |
| CN114705631B (en) * | 2021-10-25 | 2024-04-12 | 上海伟创标准气体分析技术有限公司 | Intelligent multi-component gas collection and analysis device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200310 Termination date: 20210506 |