CN217211720U

CN217211720U - Combined type comprehensive atmosphere sampler

Info

Publication number: CN217211720U
Application number: CN202220442906.9U
Authority: CN
Inventors: 吴杰; 王彬
Original assignee: Anhui Jiatai Testing Technology Co ltd
Current assignee: Anhui Jiatai Testing Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-08-16
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to an atmosphere sampling technical field discloses an atmosphere sample thief is synthesized to combined type, which comprises a supporting disk, the first fixed plate of upper end rigid coupling and the second fixed plate of supporting disk, a lateral wall rigid coupling of first fixed plate have two connecting strips, and each rigid coupling of one end of two connecting strips has first clamp ring, and a lateral wall rigid coupling of second fixed plate has first motor, and the rigid coupling has the snap ring between first fixed plate and the second fixed plate, and the common rigid coupling in upper end of first fixed plate and second fixed plate has rain-proof cover. The utility model discloses in drive two second clamp rings through two swivel nuts and carry the sampling bottle, be convenient for change the sampling bottle and make things convenient for the sampling to transport the laboratory simultaneously and carry out further analysis, the filter screen carries out prefiltration to gas in addition to its impurity, clears up the pole simultaneously and scrapes the strip and clear up the dust on filter screen surface, prevents that the dust from blockking up the filter screen and influencing during gas enters into the sampling bottle.

Description

Combined type comprehensive atmosphere sampler

Technical Field

The utility model relates to an atmospheric sampling technical field specifically is an atmospheric sampling ware is synthesized to combined type.

Background

Atmospheric sampling is the collection of air containing contaminants in a container (glass bottle, plastic bag, etc.) and the instantaneous concentration or average concentration over a short period of time is measured.

The prior Chinese patent discloses a standard gas micro-sampler, wherein the publication number of the patent is CN208420464U, the publication date is 20190122, the patent technology comprises a main body, a core rod, a knob and a step blind hole structure, and the problems that the prepared gas concentration error is large and the application limitation is large due to the influence of factors such as the internal adsorption of an injector, large dead volume, incomplete liquid volatilization and the like are solved. But there is a problem in that the sampling vessel is not easily transported and some foreign substances cannot be prevented from entering the sampling vessel. In response to this situation, those skilled in the art have provided a hybrid integrated atmosphere sampler.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atmosphere sample thief is synthesized to combined type to the existence that proposes in solving above-mentioned background art is not convenient for transport the problem that can not prevent some impurity from entering into the sampling vessel simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an atmosphere sample thief is synthesized to combined type, includes the supporting disk, the first fixed plate of upper end rigid coupling and the second fixed plate of supporting disk, a lateral wall rigid coupling of first fixed plate has two connecting strips, and each rigid coupling of one end of two connecting strips has first clamp ring, and a lateral wall rigid coupling of second fixed plate has first motor, and the rigid coupling has the snap ring between first fixed plate and the second fixed plate, and the common rigid coupling in upper end of first fixed plate and second fixed plate has rain-proof cover.

The scheme is as follows:

the model of the first motor and the model of the second motor are SAFS-98, and the adopted models and the like can be customized according to actual use requirements.

As a further aspect of the present invention: the described

As a further aspect of the present invention: the sampling bottle clamp comprises a first motor, a second motor, a first fixing plate, a second fixing plate, a first clamping ring, a second clamping ring, a sampling bottle and a sampling bottle, wherein the first belt pulley is fixedly connected to an output shaft of the first motor, the first belt pulley is connected with two second belt pulleys through belt transmission, a screw rod is fixedly connected to one side of each of the two second belt pulleys, the two screw rods both rotatably penetrate through the first fixing plate, screw sleeves are sleeved on outer wall threads of the two screw rods, the limiting rod is fixedly connected between the two screw sleeves, the second clamping ring is fixedly connected to the other end of each of the two screw sleeves, and the sampling bottle is in contact connection between the second clamping ring and the first clamping ring; the sampling bottle is convenient to replace, and meanwhile, the sampling bottle is convenient to sample and transport to a laboratory for further analysis.

As the utility model discloses further scheme again: a rubber sleeve is arranged on the inner side wall of the clamping ring; and (5) carrying out primary fixing on the sampling bottle.

As a further aspect of the present invention: one end of the sampling bottle is sleeved in the snap ring, and one end of the sampling bottle is provided with a valve; the sampling bottle is convenient to transport after being fully collected.

As a further aspect of the present invention: a second motor is fixedly connected to the upper end of the clamping ring, a filter screen is mounted between the clamping rings, an output shaft of the second motor penetrates through the clamping ring in a rotating mode and is fixedly connected with a first bevel gear, the first bevel gear is connected with a second bevel gear in a meshing mode, a cleaning shaft is fixedly connected to one side of the second bevel gear, and one end of the cleaning shaft penetrates through the filter screen in a rotating mode and is fixedly connected with a scraping strip; prevent that the dust from blockking up the filter screen and influencing gas and entering into the sampling bottle.

As a further aspect of the present invention: the lower end of the supporting disk is hinged with three supports, and the lower ends of the three supports are pointed; and the support disc and the upper part are supported and stabilized.

The utility model has the advantages that:

1. the two screw sleeves drive the two second clamping rings to clamp the sampling bottle, so that the sampling bottle can be conveniently replaced, and the sampling bottle can be conveniently sampled and transferred to a laboratory for further analysis;

2. the filter screen carries out prefiltration to gas in addition to its impurity, clears up the pole simultaneously and scrapes the strip and clear up the dust on filter screen surface, prevents that the dust from blockking up the filter screen and influencing during gas enters into the sampling bottle.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of a hybrid integrated atmospheric sampler;

FIG. 2 is a schematic perspective view of a sample bottle of a hybrid integrated atmospheric sampler;

FIG. 3 is a cross-sectional view of a snap ring of a combined type synthetic atmosphere sampler.

In the figure: 1. a support disc; 2. a first fixing plate; 3. a second fixing plate; 4. a connecting strip; 5. a first clamp ring; 6. a first motor; 7. a snap ring; 8. a rain cover; 9. a first pulley; 10. a second pulley; 11. a screw; 12. a threaded sleeve; 13. a second clamp ring; 14. a sampling bottle; 15. a valve; 16. a second motor; 17. filtering with a screen; 18. a first bevel gear; 19. a second bevel gear; 20. cleaning the shaft; 21. scraping the strips; 22. and (3) a bracket.

Detailed Description

The following description will be clearly and completely described with reference to the drawings in the embodiment of the present invention, and please refer to fig. 1 to 3, the embodiment of the present invention is as follows:

the utility model provides an atmosphere sample thief is synthesized to combined type, including supporting disk 1, the first fixed plate 2 of upper end rigid coupling and the second fixed plate 3 of supporting disk 1, a lateral wall rigid coupling of first fixed plate 2 has two connecting strips 4, each rigid coupling of one end of two connecting strips 4 has first clamp ring 5, a lateral wall rigid coupling of second fixed plate 3 has first motor 6, the rigid coupling has snap ring 7 between first fixed plate 2 and the second fixed plate 3, the common rigid coupling in upper end of first fixed plate 2 and second fixed plate 3 has rain-proof cover 8.

As further shown in fig. 1 and fig. 2, an output shaft of the first motor 6 is fixedly connected with a first belt pulley 9, the first belt pulley 9 is connected with two second belt pulleys 10 through belt transmission, one side of each of the two second belt pulleys 10 is fixedly connected with a screw 11, the two screw 11 both rotatably penetrate through the first fixing plate 2, the outer wall threads of the two screw 11 are respectively sleeved with a threaded sleeve 12, a limiting rod is fixedly connected between the two threaded sleeves 12, the other end of each of the two threaded sleeves 12 is fixedly connected with a second clamping ring 13, and a sampling bottle 14 is in contact with the second clamping ring 13 and the first clamping ring 5; facilitating replacement of the sampling bottle 14 while facilitating sample transfer to a laboratory for further analysis.

As further shown in fig. 2, a rubber sleeve is arranged on the inner side wall of the snap ring 7; the sample bottle 14 is initially secured.

As further shown in fig. 2, one end of the sampling bottle 14 is sleeved in the snap ring 7, and one end of the sampling bottle 14 is provided with a valve 15; the sampling bottle 14 can be transported conveniently after being full.

As further shown in fig. 3, a second motor 16 is fixedly connected to the upper end of the snap ring 7, a filter screen 17 is installed between the snap ring 7, an output shaft of the second motor 16 rotatably penetrates through the snap ring 7 and is fixedly connected with a first bevel gear 18, the first bevel gear 18 is engaged with a second bevel gear 19, one side of the second bevel gear 19 is fixedly connected with a cleaning shaft 20, and one end of the cleaning shaft 20 rotatably penetrates through the filter screen 17 and is fixedly connected with a scraping bar 21; preventing dust from clogging the screen 17 and affecting the gas entering the sampling bottle 14.

As further shown in fig. 1, the lower end of the support disc 1 is hinged with three brackets 22, and the lower ends of the three brackets 22 are pointed; the support plate 1 and the upper components are supported and stabilized.

The utility model discloses a theory of operation is: the three supports 22 at the bottom of the supporting plate 1 are firstly propped open, the bottle mouth of the sampling bottle 14 is placed at the position of the clamping ring 7, the bottle body is close to the position of the first clamping ring 5, the first motor 6 is opened, the output shaft of the first motor 6 drives the first belt pulley 9 and the second belt pulley 10 to rotate, and then the two screw rods 11 are driven to rotate, so that the two screw sleeves 12 drive the two second clamping rings 13 to clamp the sampling bottle 14, the sampling bottle 14 is convenient to replace and is convenient to sample at the same time to transfer to a laboratory for further analysis, then the valve 15 and the second motor 16 are opened, outside gas enters the sampling bottle 14 through the clamping ring 7, the filter screen 17 preliminarily filters the gas and impurities, meanwhile, the output shaft of the second motor 16 drives the first bevel gear 18 to rotate, the first bevel gear 18 is meshed with the second bevel gear 19, and then the cleaning rod and the scraping strip 21 are driven to clean dust on the surface of the filter screen 17, preventing dust from clogging the screen 17 and affecting the gas entering the sampling bottle 14.

The above-mentioned, 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

1. The utility model provides an atmosphere sample thief is synthesized to combined type, includes supporting disk (1), a serial communication port, the first fixed plate of upper end rigid coupling (2) and second fixed plate (3) of supporting disk (1), a lateral wall rigid coupling of first fixed plate (2) has two connecting strip (4), each rigid coupling of one end of two connecting strip (4) has first clamp ring (5), a lateral wall rigid coupling of second fixed plate (3) has first motor (6), the rigid coupling has snap ring (7) between first fixed plate (2) and second fixed plate (3), the common rigid coupling in upper end of first fixed plate (2) and second fixed plate (3) has rain-proof cover (8).

2. The combined type comprehensive atmosphere sampler according to claim 1, wherein the output shaft of the first motor (6) is fixedly connected with a first belt pulley (9), the first belt pulley (9) is connected with two second belt pulleys (10) through belt transmission, one side of each of the two second belt pulleys (10) is fixedly connected with a screw (11), the two screws (11) rotate to penetrate through the first fixing plate (2), the outer wall threads of the two screws (11) are sleeved with screw sleeves (12), a limiting rod is fixedly connected between the two screw sleeves (12), the other end of each of the two screw sleeves (12) is fixedly connected with a second clamping ring (13), and a sampling bottle (14) is connected between the second clamping ring (13) and the first clamping ring (5).

3. The combined type comprehensive atmosphere sampler as claimed in claim 1, wherein the inner side wall of the snap ring (7) is provided with a rubber sleeve.

4. The combined type comprehensive atmosphere sampler as claimed in claim 2, wherein one end of the sampling bottle (14) is sleeved in the snap ring (7), and one end of the sampling bottle (14) is provided with the valve (15).

5. The combined type comprehensive atmosphere sampler according to claim 1, characterized in that a second motor (16) is fixedly connected to the upper end of the snap ring (7), a filter screen (17) is installed between the snap ring (7), an output shaft of the second motor (16) penetrates through the snap ring (7) in a rotating manner and is fixedly connected with a first bevel gear (18), a second bevel gear (19) is connected to the first bevel gear (18) in a meshing manner, a cleaning shaft (20) is fixedly connected to one side of the second bevel gear (19), and one end of the cleaning shaft (20) penetrates through the filter screen (17) in a rotating manner and is fixedly connected with a scraping strip (21).

6. A combined type comprehensive atmosphere sampler according to claim 1, characterized in that the lower end of the supporting disk (1) is hinged with three brackets (22), and the lower ends of the three brackets (22) are pointed.