CN215985392U

CN215985392U - Atmospheric sampling device for environmental monitoring

Info

Publication number: CN215985392U
Application number: CN202023344450.2U
Authority: CN
Inventors: 武传东; 张洪勇; 张敏; 高红; 丁焕强
Original assignee: Qingdao Juzhixin Testing Co ltd
Current assignee: Qingdao Juzhixin Testing Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-03-08
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of environmental monitoring equipment, and discloses an atmospheric sampling device for environmental monitoring, which comprises a movable component, and a sampling component and a fixed component which are arranged on the movable component, wherein the sampling component is arranged in the fixed component; the fixed subassembly includes two fixed plates, cavity cover, fixed cover and stop collar, and two fixed plates are installed on moving the subassembly, and the cavity cover is all installed on the top of two fixed plates, and fixed cover is all installed on the top of two cavity covers, all installs the threaded rod that is used for fixed plate position on every cavity cover, and every fixed cover all is connected with the stop collar. Through the setting of fixed subassembly, realized the fixed to the sampling subassembly, avoided the phenomenon that the sampling subassembly appears empting at the in-process of sampling, improved the efficiency that atmospheric sample gathered.

Description

Atmospheric sampling device for environmental monitoring

Technical Field

The utility model relates to the technical field of environment monitoring equipment, in particular to an atmosphere sampling device for environment monitoring.

Background

Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The environmental monitoring is to monitor and measure the index reflecting the environmental quality to determine the environmental pollution condition and the environmental quality. The environment monitoring mainly comprises the monitoring of physical indexes, the monitoring of chemical indexes and the monitoring of an ecosystem. Environmental monitoring is the basis of scientific management environment and environmental law enforcement supervision, and is essential basic work for environmental protection. The core objective of environment monitoring is to provide data of the current situation and the variation trend of the environment quality, judge the environment quality, evaluate the current main environmental problems, and for environment management service, when monitoring the environment, a sampling device is needed to collect the surrounding atmosphere.

When the sampling device collects the atmosphere, the atmosphere is usually sucked into the sampling tank by using a suction mode, then the collected sample is detected by using an instrument, and finally, the collected result is analyzed.

Although present sampling device can carry out fine collection to the sample, the phenomenon of empting appears easily when the in-process collection subassembly that carries out sample collection, and then the influence leads to going on that the atmospheric sampling can't be smooth, finally influences the efficiency of atmospheric sampling.

SUMMERY OF THE UTILITY MODEL

The utility model provides an atmosphere sampling device for environment monitoring, which solves the problem that in the prior art, a collection assembly is prone to toppling in the process of collecting a sample, so that the atmosphere sampling cannot be smoothly carried out and the efficiency of the atmosphere sampling is finally influenced.

In order to solve the problems, the utility model adopts the following technical scheme: an atmosphere sampling device for environmental monitoring comprises a moving assembly, a sampling assembly and a fixing assembly, wherein the sampling assembly and the fixing assembly are arranged on the moving assembly;

fixed subassembly includes two fixed plates, cavity cover, fixed cover and stop collar, two the fixed plate is installed on the removal subassembly, two the top of fixed plate is all installed the cavity cover, two the top of cavity cover is all installed fixed cover, every all install on the cavity cover and be used for fixing the threaded rod of fixed plate position, every fixed cover all with the stop collar is connected.

Preferably, the moving assembly comprises a bottom plate, universal wheels, a support and a fixing handle, the top surface of the bottom plate is connected with the bottom end of the fixing plate, the universal wheels are mounted at four corners of the bottom surface of the bottom plate, the support is mounted on the top surface of the bottom plate and located behind the sampling assembly, and the fixing handle is mounted on the top surface of the support.

Preferably, the sampling subassembly includes cartridge, sealed lid, handle and breathing pipe, the cartridge is placed the top surface of bottom plate, the cartridge cup joints the inside of stop collar, the top surface installation of cartridge the sealed lid, the mid-mounting that the sealed lid top surface the handle, the cartridge is last to be installed the breathing pipe.

Preferably, a plurality of circular limiting holes are formed in the fixing plate, the inner diameter of the circular limiting holes is equal to that of the circular limiting holes, and the circular limiting holes are matched with one end, provided with threads, of the threaded rod.

Preferably, the handle is U-shaped in overall shape, and the inner arc of the handle is made of soft rubber.

The sampling tube fixing device has the advantages that through the arrangement of the fixing component, the sampling tube is firstly placed in the limiting sleeve, so that the bottom surface of the sampling tube is connected with the top surface of the bottom plate, then the height of the limiting sleeve is adjusted, so that the height of the limiting sleeve is more than half of the vertical height of the sampling tube, after the height adjustment of the limiting sleeve is completed, one end of the threaded rod is inserted into the corresponding limiting circular hole in the fixing plate through the hollow sleeve, so that the position of the limiting sleeve is fixed, and the threaded rod is rotated anticlockwise so that the position of the threaded rod is fixed, so that the sampling tube can be effectively fixed stably, and the efficiency of collecting an atmospheric sample is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an atmospheric sampling device for environmental monitoring according to the present invention;

FIG. 2 is a schematic view of a cartridge according to the present invention;

FIG. 3 is a schematic view of a moving assembly according to the present invention.

The reference numbers in the figures illustrate: 1. a moving assembly; 101. a base plate; 102. a universal wheel; 103. a support; 104. a fixed handle; 2. a sampling cartridge; 3. a sealing cover; 4. a handle; 5. an air intake duct; 6. a fixing plate; 7. hollow sleeve; 8. fixing a sleeve; 9. a threaded rod; 10. a limiting sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an atmosphere sampling device for environmental monitoring comprises a movable assembly 1, and a sampling assembly and a fixed assembly which are arranged on the movable assembly 1, wherein the sampling assembly is arranged inside the fixed assembly; fixed subassembly includes two fixed plates 6, cavity cover 7, fixed cover 8 and stop collar 10, two fixed plates 6 are installed on removing subassembly 1, cavity cover 7 is all installed on the top of two fixed plates 6, fixed cover 8 is all installed on the top of two cavity covers 7, all install the threaded rod 9 that is used for fixed plate 6 positions on every cavity cover 7, every fixed cover 8 all is connected with stop collar 10, a plurality of circular spacing holes have been seted up on fixed plate 6, the internal diameter value in a plurality of circular spacing holes equals, circular spacing hole and threaded rod 9 take the screwed one end phase-match, realized fixed after the stop collar 10 altitude mixture control, better fixed effect has been reached.

Wherein, remove subassembly 1 and include bottom plate 101, universal wheel 102, support 103 and fixed 104, the top surface of bottom plate 101 is connected with the bottom of fixed plate 6, and universal wheel 102 is all installed to four edges of bottom plate 101 bottom surface, and the top surface installing support 103 of bottom plate 101, support 103 are located the rear of sampling subassembly, and the top surface installation of support 103 is fixed 104, and its effect realizes the removal to the sampling subassembly, has reached better removal effect.

Wherein, the sampling subassembly includes cartridge 2, sealed lid 3, handle 4 and breathing pipe 5, cartridge 2 places the top surface at bottom plate 101, cartridge 2 cup joints in the inside of stop collar 10, cartridge 2's the sealed lid 3 of top surface installation, the mid-mounting handle 4 of sealed lid 3 top surface, handle 4's overall shape is the U type, the material that handle 4's inner arc adopted is soft rubber, be convenient for better protection sampling personnel's hand not injured's problem, cartridge 2 is last to install breathing pipe 5, realized inhaling the inside and detecting of cartridge 2 with the air of all ring edge borders.

During operation, at first place cartridge 2 in the inside of stop collar 10, make the basal surface of cartridge 2 be connected with the top surface of bottom plate 101, will adjust the height of stop collar 10 next time, make the height of stop collar 10 be in cartridge 2 vertical height more than half, after the altitude mixture control of stop collar 10 is accomplished, insert the one end of threaded rod 9 in the restriction round hole that corresponds on fixed plate 6 through hollow sleeve 7, make the position of stop collar 10 obtain fixedly, and anticlockwise rotation threaded rod 9 makes the position of threaded rod 9 obtain fixedly, then have and promote fixed 104 by the sampling personnel, make bottom plate 101 remove to appointed atmosphere sampling position, the realization is to the monitoring of environment.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The atmosphere sampling device for environmental monitoring is characterized by comprising a moving assembly (1), a sampling assembly and a fixing assembly, wherein the sampling assembly and the fixing assembly are arranged on the moving assembly (1), and the sampling assembly is arranged in the fixing assembly;

fixed subassembly includes two fixed plates (6), hollow cover (7), fixed cover (8) and stop collar (10), two fixed plate (6) are installed remove on the subassembly (1), two the top of fixed plate (6) is all installed hollow cover (7), two the top of hollow cover (7) is all installed fixed cover (8), every all install on hollow cover (7) and be used for fixing threaded rod (9) of fixed plate (6) position, every fixed cover (8) all with stop collar (10) are connected.

2. The atmospheric sampling device for environmental monitoring according to claim 1, characterized in that the moving assembly (1) comprises a bottom plate (101), a universal wheel (102), a bracket (103) and a fixed handle (104), wherein the top surface of the bottom plate (101) is connected with the bottom end of the fixed plate (6), the universal wheel (102) is mounted at four corners of the bottom surface of the bottom plate (101), the bracket (103) is mounted on the top surface of the bottom plate (101), the bracket (103) is located behind the sampling assembly, and the fixed handle (104) is mounted on the top surface of the bracket (103).

3. The atmosphere sampling device for environmental monitoring according to claim 2, wherein the sampling assembly comprises a sampling cylinder (2), a sealing cover (3), a handle (4) and an air suction pipe (5), the sampling cylinder (2) is placed on the top surface of the bottom plate (101), the sampling cylinder (2) is sleeved inside the limiting sleeve (10), the sealing cover (3) is installed on the top surface of the sampling cylinder (2), the handle (4) is installed in the middle of the top surface of the sealing cover (3), and the air suction pipe (5) is installed on the sampling cylinder (2).

4. The atmospheric sampling device of claim 1, characterized in that a plurality of circular limiting holes are formed in the fixing plate (6), the inner diameters of the circular limiting holes are equal, and the circular limiting holes are matched with the threaded end of the threaded rod (9).

5. The atmosphere sampling device for environmental monitoring according to claim 3, characterized in that the handle (4) is U-shaped in overall shape, and the inner arc of the handle (4) is made of soft rubber.