CN213689048U

CN213689048U - Collect fine particles thing, electron cigarette smog and traditional cigarette smog and gather device in an organic whole

Info

Publication number: CN213689048U
Application number: CN202022467175.7U
Authority: CN
Inventors: 张光伟; 李晨睿; 王帅; 金沫含; 郭紫薇; 靳曼菲; 王晨; 姚卫云; 王俊如
Original assignee: Xian Medical University
Current assignee: Xian Medical University
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-13
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a collect fine particles thing, electron cigarette smog and traditional cigarette smog and gather in device of an organic whole, sealed cowling, funnel formula standing groove, first pipeline, obtuse angle two-way pipe, second pipeline, single siphunculus, the mechanism of gathering that connects gradually including top-down, the mechanism's overcoat of gathering has a support section of thick bamboo, and the top of gathering the mechanism has connected gradually and has connect cap formula connecting pipe, first right angle two-way pipe, third pipeline, second right angle two-way pipe, fourth pipeline and aspiration pump. The utility model relates to a device that is used for fine particles thing, electron cigarette smog and traditional cigarette smog to gather can directly collect solution with fine particles thing, electron cigarette smog and traditional cigarette smog, conveniently draws and follow-up research, and this device has not only reduced the loss when fine particles thing draws, has still reduced the step of drawing, save time. The method is suitable for extracting the particulate matters in various gaseous environments and obtaining the extracts of electronic cigarettes and traditional smog.

Description

Collect fine particles thing, electron cigarette smog and traditional cigarette smog and gather device in an organic whole

Technical Field

The utility model belongs to the gaseous sample field of gathering of public health, concretely relates to collect fine particles thing, electron cigarette smog and traditional cigarette smog and gather in device of an organic whole.

Background

The atmospheric fine particles are particles which can enter the lung and have the diameter less than or equal to 2.5 mu m, have small particle size and high toxicity, and are internationally recognized carcinogens. In order to analyze the fine particles, collection is performed. There are three current collection methods: the air is directly collected, the particles are dissolved in liquid for collection, and the sampling membrane is used for collection. Wherein sampling membrane acquisition is the most common acquisition mode. In order to contaminate cells with fine particles, the cells are collected by a sampling membrane, after the cells are collected, the sampling membrane is cut into pieces and placed in ultrapure water for ultrasonic oscillation, mixing, filtering, freeze drying and other steps, the fine particles are extracted, the particles are quantified and contaminated after extraction, the loss of the fine particles can be caused in the extraction process, and the extraction time is long.

Traditional cigarettes can harm the health of human bodies, and the number of people smoking cigarettes worldwide is increasing year by year; meanwhile, electronic cigarettes with lower harm than traditional cigarettes appear, but still cause harm to health. In order to analyze the specific harm of the traditional cigarette smoke and the electronic cigarette smoke to the human health, the traditional cigarette smoke and the electronic cigarette smoke need to be extracted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a collect fine particles thing, electron cigarette smog and traditional cigarette smog and gather in device of an organic whole, adopt a device can gather fine particles thing, electron cigarette smog and traditional cigarette smog.

The utility model adopts the technical proposal that: collect fine particles thing, electron cigarette smog and traditional cigarette smog and gather in device of an organic whole, including top-down's sealed cowling, funnel formula standing groove, first pipeline, obtuse angle two-way pipe, second pipeline, single-pass pipe, the mechanism of gathering that connects gradually, gathering mechanism's overcoat has a supporting cylinder, and the top of gathering the mechanism has connected gradually and has connect cap formula connecting pipe, first right angle two-way pipe, third pipeline, second right angle two-way pipe, fourth pipeline and aspiration pump.

The technical proposal adopted by the utility model is also characterized in that,

the supporting cylinder is of a cylindrical structure, the bottom of the supporting cylinder is provided with an opening, the opening is higher than the water valve, the bottom of the supporting cylinder is provided with a water receiving tank, and the water tank is located at the bottom of the collecting mechanism.

The top of gathering the mechanism is equipped with the sphere and stores the chamber, and the bottom that the chamber was stored to the sphere is equipped with gathers the pipe, and one side of gathering the pipe is equipped with the connecting pipe, and the connecting pipe passes a support section of thick bamboo and single-pass pipe intercommunication, and the support section of thick bamboo overcoat is in the outside of sphere storage chamber.

A water valve is arranged on the collecting pipe.

The spherical storage cavity is provided with scale marks, a detachable fixing ring is arranged at the joint of the spherical storage cavity and the supporting cylinder, and the spherical storage cavity is connected with the cap type connecting pipe through threads.

The water valve is of a pull type structure.

The sealing cover is communicated with a hose, and a rubber ring is arranged on the inner side of the joint of the sealing cover and the funnel type placing groove.

A filter screen a with the aperture of 2mm is horizontally arranged in the funnel type placing groove.

The first pipeline and the second pipeline are fixedly connected with a support rod.

The cap type connecting pipe is composed of two pipelines with one larger diameter and one smaller diameter, and a filter screen b with the aperture of 2 mu m is horizontally arranged at the joint of the two pipelines.

The utility model has the advantages that:

(1) the utility model relates to a collect fine particles thing, electron cigarette smog and gather in device cost of an organic whole with traditional cigarette smog is lower, simple structure, easy operation.

(2) The utility model relates to a collect fine particles thing, electron cigarette smog and traditional cigarette smog and gather sealed cowling, hose, funnel formula standing groove, first pipeline, obtuse angle two-way pipe, second pipeline, single-pass pipe, collection mechanism, water valve, a supporting cylinder, cap formula connecting pipe, first right angle two-way pipe, third pipeline, second right angle two-way pipe, fourth pipeline in the device of an organic whole, the aspiration pump all can be dismantled, easily wash.

(3) The utility model relates to a collect fine particles thing, electron cigarette smog and gather in device of an organic whole with traditional cigarette smog can carry out long-time continuous sampling, improves sampling efficiency.

(4) The utility model discloses the sealed cowling is taken off to the device, utilizes the aspiration pump can pass through funnel formula standing groove, 2mm filter screen, first pipeline, obtuse angle two-way pipe, second pipeline, single-way pipe with fine particles thing, collects to gathering in the solution of mechanism, conveniently carries out follow-up research. The loss of fine particles when the fine particles are extracted later is reduced; and reduces the time taken to extract the fine particulate matter.

(5) The utility model discloses the device covers the sealed cowling, utilizes the aspiration pump can pass through hose, sealed cowling, funnel formula standing groove, 2mm filter screen, first pipeline, obtuse angle two-way pipe, second pipeline, single-pass pipe with traditional cigarette smog or electron cigarette smog, collects to the solution of gathering mechanism in, accomplishes drawing of smog, conveniently carries out follow-up research.

Drawings

FIG. 1 is a structural diagram of a device of the present invention which integrates the collection of fine particles, electronic cigarette smoke and conventional cigarette smoke;

fig. 2 is a side view of the sealing cap of the present invention;

FIG. 3 is an enlarged view of the collection mechanism of the present invention;

fig. 4 is a side view of the support cylinder of the present invention;

FIG. 5 is a top view of the cap type connecting tube of the present invention;

fig. 6 is a sectional view of the cap type connecting pipe of the present invention.

In the figure: 1. the device comprises a sealing cover, 2 parts of a filter screen a, 3 parts of a funnel type placing groove, 4 parts of a first pipeline, 5 parts of a supporting rod, 6 parts of an obtuse angle two-way pipe, 7 parts of a second pipeline, 8 parts of a single-way pipe, 9 parts of a collecting mechanism, 9-1 parts of a spherical storage cavity, 9-2 parts of a collecting pipe, 9-3 parts of a connecting pipe, 10 parts of a water valve, 11 parts of a water receiving tank, 12 parts of a supporting cylinder, 13 parts of a detachable fixing ring, 14 parts of a cap type connecting pipe, 15 parts of a first right angle two-way pipe, 16 parts of a third pipeline, 17 parts of a second right angle two-way pipe, 18 parts of a fourth pipeline, 19 parts of an air suction pump, 20 parts of a hose, 21 parts of a rubber.

Detailed Description

The invention is further explained by combining the attached drawings and the detailed description.

As shown in fig. 1, do the utility model relates to a collect fine particles thing, electron cigarette smog and traditional cigarette smog and gather in device of an organic whole, sealed cowling 1, funnel formula standing groove 3, first pipeline 4, obtuse angle two-way pipe 6, second pipeline 7, single-pass pipe 8, collection mechanism 9 that connect gradually including top-down, the 9 lower extremes of collection mechanism are equipped with water valve 10, and water valve 10 is the pull formula structure, can realize convenient operation's purpose. A cap type connecting pipe 14, a first right-angle two-way pipe 15, a third pipeline 16, a second right-angle two-way pipe 17, a fourth pipeline 18 and an air pump 19 are sequentially connected above the collecting mechanism 9, a hose 20 is communicated with the sealing cover 1, and the hose 20 connected with the pipeline of the sealing cover 1 can be connected with a traditional cigarette or an electronic cigarette; as shown in fig. 2, a rubber ring 21 is arranged at the inner side of the joint of the sealing cover 1 and the funnel type placing groove 3, the rubber ring 21 can increase the air tightness of the joint of the sealing cover 1 and the funnel type placing groove 3, a filter screen a2 with the aperture of 2mm is horizontally arranged in the funnel type placing groove 3, and the filter screen a2 can filter all impurities except fine particles; the support rod 5 is fixedly connected between the first pipeline 4 and the second pipeline 7, and the support rod 5 can increase the stability of the device. Gather mechanism 9 overcoat and have a supporting cylinder 12, supporting cylinder 12 is the cylindrical structure of bottom open-ended, and the lateral wall of supporting cylinder 12 is opened jaggedly, and the height that highly is higher than the water valve 10 of breach sets up, and supporting cylinder 12 is equipped with water receiving tank 11, and water tank 11 is located the bottom of gathering mechanism 9, and after gathering the end, pulling water valve 10 can make the solution flow to water receiving tank 11. As shown in FIG. 3, the cap type connecting pipe 14 is formed by two pipes with one larger diameter and one smaller diameter, and as shown in FIG. 4, a filter b23 with a pore size of 2 μm is horizontally arranged at the joint of the two pipes, so that particles which accidentally pass through the solution and have a pore size of more than 2 μm can be prevented from entering the suction pump 19.

The top of the collecting mechanism 9 is provided with a spherical storage cavity 9-1, as shown in fig. 5, the spherical storage cavity 9-1 is provided with scale marks 22, a detachable fixing ring 13 is arranged at the joint of the spherical storage cavity 9-1 and the supporting cylinder 12, and the spherical storage cavity 9-1 is connected with the cap type connecting pipe 14 through threads. The bottom of the spherical storage cavity 9-1 is provided with a collection tube 9-2, one side of the collection tube 9-2 is provided with a connecting tube 9-3, as shown in fig. 6, the connecting tube 9-3 penetrates through a support tube 12 to be communicated with a single-pass tube 8, the single-pass tube 8 is sequentially connected with a second pipeline 7 and an obtuse angle two-way tube 6, and the support tube 12 is sleeved outside the spherical storage cavity 9-1. By adopting the technical scheme, the amount of the added solution can be controlled not to exceed the scale mark; the acquisition mechanism 9 has stability and is detachable; the air tightness of the device is increased.

The utility model discloses a working process does: when fine particles are collected, the cap type connecting pipe 14 is opened in a rotating mode, ultrapure water is added into the spherical storage cavity 9-1 and does not exceed the scale mark 22, then the cap type connecting pipe 14 is connected, and the air suction pump 19 is started; the air passes through the funnel type placing groove 3, the filter screen a2, the first pipeline 4, the obtuse angle two-way pipe 6, the second pipeline 7, the single-way pipe 8, the collecting mechanism 9, the cap type connecting pipe 14, the first right angle two-way pipe 15, the third pipeline 16, the second right angle two-way pipe 17 and the fourth pipeline 18 in sequence, the air suction pump 19 discharges the air to the outside atmosphere, and fine particles in the air are collected into the ultrapure water of the collecting mechanism 9.

When gathering traditional cigarette smog or electron cigarette smog, open cap formula connecting pipe 14 through rotatory mode, add cell culture solution or DMSO and no longer than scale mark 22, connect cap formula connecting pipe 14, open aspiration pump 19, burn traditional cigarette or electron cigarette, traditional cigarette smog or electron cigarette smog loop through hose 20, sealing boot 1, funnel formula standing groove 3, 2mm filter screen 2, first pipeline 4, obtuse angle two-way pipe 6, second pipeline 7, single-pass pipe 8, at last be collected in the middle of gathering mechanism 9's cell culture solution or DMSO.

After the collection is finished, pulling the water valve 10 to enable the solution to flow into the water receiving tank 11 for solution collection; after the collection is completed, the sealing cover 1, the hose 20, the funnel type placing groove 3, the first pipeline 4, the obtuse angle two-way pipe 6, the second pipeline 7, the single-way pipe 8, the collection mechanism 9, the water valve 10, the supporting cylinder 12, the cap type connecting pipe 14, the first right angle two-way pipe 15, the third pipeline 16, the second right angle two-way pipe 17 and the fourth pipeline 18 are detached and cleaned by the air pump 19, so that the collection can be performed next time.

The utility model relates to a device that is used for fine particles thing, electron cigarette smog and traditional cigarette smog to gather can directly collect solution with fine particles thing, electron cigarette smog and traditional cigarette smog, conveniently draws and follow-up research, and this device has not only reduced the loss when fine particles thing draws, has still reduced the step of drawing, save time. The method is suitable for extracting the particulate matters in various gaseous environments and obtaining the extracts of electronic cigarettes and traditional smog.

Claims

1. Collect fine particles thing, electron cigarette smog and gather in device of an organic whole with traditional cigarette smog, its characterized in that, sealed cowling (1), funnel formula standing groove (3), first pipeline (4), obtuse angle two-way pipe (6), second pipeline (7), single-pass pipe (8), collection mechanism (9) that connect gradually including top-down, it has supporting cylinder (12) to gather mechanism (9) overcoat, the top of gathering mechanism (9) has connected gradually cap formula connecting pipe (14), first right angle two-way pipe (15), third pipeline (16), second right angle two-way pipe (17), fourth pipeline (18) and aspiration pump (19).

2. The device for collecting fine particulate matters, electronic cigarette smoke and traditional cigarette smoke in one body according to claim 1 is characterized in that the supporting cylinder (12) is a cylindrical structure with an opening at the bottom, the height of the opening is higher than that of the water valve (10), a water receiving tank (11) is arranged at the bottom of the supporting cylinder (12), and the water receiving tank (11) is positioned at the bottom of the collecting mechanism (9).

3. The device for collecting fine particulate matters, electronic cigarette smoke and traditional cigarette smoke in one body is characterized in that a spherical storage cavity (9-1) is arranged at the top of the collecting mechanism (9), a collecting pipe (9-2) is arranged at the bottom of the spherical storage cavity (9-1), a connecting pipe (9-3) is arranged at one side of the collecting pipe (9-2), the connecting pipe (9-3) is communicated with a single-way pipe (8) through a supporting cylinder (12), and the supporting cylinder (12) is sleeved outside the spherical storage cavity (9-1).

4. A device for collecting fine particulate matter, electronic smoke and conventional smoke as claimed in claim 3, wherein said collection tube (9-2) is provided with a water valve (10).

5. The device for collecting fine particulate matters, electronic cigarette smoke and traditional cigarette smoke in one body according to claim 3, characterized in that scale marks (22) are arranged on the spherical storage cavity (9-1), a detachable fixing ring (13) is arranged at the joint of the spherical storage cavity (9-1) and the supporting cylinder (12), and the spherical storage cavity (9-1) is connected with the cap type connecting pipe (14) through threads.

6. The device for collecting fine particulate matter, electronic cigarette smoke and traditional cigarette smoke as one body according to claim 3, characterized in that the water valve (10) is of a pull type structure.

7. The device for collecting fine particulate matters, electronic cigarette smoke and traditional cigarette smoke in one body according to claim 1 is characterized in that a hose (20) is communicated with the sealing cover (1), and a rubber ring (21) is arranged on the inner side of the joint of the sealing cover (1) and the funnel-type placing groove (3).

8. The device for collecting fine particulate matters, electronic cigarette smoke and traditional cigarette smoke in one body according to claim 1 is characterized in that a filter screen a (2) with the aperture of 2mm is horizontally arranged in the funnel-type placing groove (3).

9. The device for collecting fine particulate matters, electronic cigarette smoke and traditional cigarette smoke in one body according to claim 1, wherein a support rod (5) is fixedly connected between the first pipeline (4) and the second pipeline (7).

10. The device for collecting fine particulate matters, electronic cigarette smoke and traditional cigarette smoke in one body according to claim 1, characterized in that the cap type connecting pipe (14) is formed by two pipes with one larger diameter and one smaller diameter, and a filter screen b (23) with the aperture of 2 μm is horizontally arranged at the joint of the two pipes.