CN211954876U

CN211954876U - Air monitoring sampling device

Info

Publication number: CN211954876U
Application number: CN202020566480.9U
Authority: CN
Inventors: 王恒亮; 王团安
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-17
Anticipated expiration: 2030-04-16

Abstract

The utility model provides an air monitoring and sampling device, which comprises a box body and braces, wherein the braces are arranged on one side of the box body, the box body comprises a water collecting box and a storage box, a main drainage pipe is arranged at the top of the water collecting box, a water drainage hose is arranged at the side part of the water collecting box, the main drainage pipe is connected with a drainage pipe which is of a trident structure and comprises a transverse water pipe and four branch drainage pipes, wherein the upper ends of the three branch drainage pipes are provided with pipe joints, the fourth branch drainage pipe is connected with the main drainage pipe, the pipeline joint is connected with a sampling bottle, the pipeline joint is of a conical structure, the sampling bottle comprises a bottle cap arranged at the top, a bottle body and a water outlet arranged at the bottom of the bottle body, the water outlet is characterized in that elastic pieces are arranged at two ends of the water outlet, a baffle is connected above the elastic pieces, cushion blocks are arranged at two ends of the baffle, the middle of the pipeline joint is communicated, and water drain holes are formed in two sides of the pipeline joint. The utility model provides the high accuracy of monitoring, convenient storage, and conveniently carry, convenient anytime and anywhere monitoring measurement.

Description

Air monitoring sampling device

Technical Field

The utility model belongs to the technical field of the environmental monitoring, concretely relates to air monitoring sampling device.

Background

Along with the increasing development of society, people's activity is more and more violent, and then has caused various influences for the environment, and the researcher begins to protect the environment this moment, and what do first of all is to carry out the analysis to substances such as air and water in the environment, and the market has also appeared a large amount of sampling equipment, and at present, the method of gathering the atmospheric sample mainly has two kinds: one is to make a large amount of air pass through a liquid or solid adsorbent to absorb or retain pollutants, so as to enrich the pollutants with lower concentration in the original atmosphere; another is to use a container to collect air containing contaminants. When adopting the first mode, need adopt the aspiration pump to make a large amount of air get into the container that contains the adsorbent, realize the enrichment of pollutant, when these two kinds of modes carried out air acquisition, the homogeneous time can only extract the air to a collection container, need change the container when carrying out the collection of next container again, and the change process is very complicated, and it is very inconvenient to operate, brings the puzzlement for environmental monitoring work.

For the existing air sampler device, as a sampling device for monitoring the quality of ambient air with the patent number of ZL2019209168152, the sampling device comprises a base, wherein an air extractor is arranged on the base and comprises a box body, a first spring, a handle, a pull rod and a pull plate, the base is fixedly provided with the box body, the box body is provided with the pull rod which penetrates through, the end part of the pull rod is provided with the pull plate, the pull plate is tightly connected with the inner cavity wall of the box body, the upper end of the pull rod is fixedly provided with the handle, the pull rod is sleeved with the first spring, the first spring is arranged between the box body and the handle, one side of the box body is provided with an air inlet pipe, the other side of the box body is provided with an air outlet pipe, the air outlet pipe is provided with a connector, the connector is connected with a sampling bottle, and a sealing device is arranged between the connector, and the end part of the sampling bottle is provided with a water outlet device.

The patent cannot extract a plurality of collecting containers at the same time, so that the working efficiency is reduced; only one air extraction pipe is arranged, so that only one pipe of air can be extracted at one time, which is not beneficial to calculating the average value of a plurality of data at one time; and the air extractor is favorable for extracting air for one time, but the volume of the device is larger and the device is not favorable for moving and carrying.

Disclosure of Invention

The utility model provides an air monitoring sampling device once can extract a plurality of data simultaneously, and the later stage of being convenient for is got the contrast of value, improves the degree of accuracy, simplifies overall structure portable and removes.

The technical scheme of the utility model is that: an air monitoring and sampling device comprises a box body and straps, wherein the straps are arranged on one side of the box body, the box body comprises a water collecting box arranged on the upper portion and a storage box arranged on the lower portion, a main drainage pipe is arranged at the top of the water collecting box, a water drainage hose is arranged on the lateral portion, a drainage pipe is connected onto the main drainage pipe and is of a trident structure and comprises a transverse water pipe and four drainage branch pipes perpendicular to the transverse water pipe, the three drainage branch pipes are equidistantly and parallelly distributed on one side of the transverse water pipe, the fourth drainage branch pipe is distributed on the other side of the transverse water pipe, the drainage branch pipes and the transverse water pipe are communicated, a pipeline joint is arranged at the upper end of each of the three drainage branch pipes and is connected with the main drainage pipe, a sampling bottle is connected onto the pipeline joint and is of a conical structure, and the sampling bottle comprises a bottle cap arranged on the top, a bottle body and a water outlet arranged, the water outlet is characterized in that elastic pieces are arranged at two ends of the water outlet, a baffle is connected above the elastic pieces, cushion blocks are arranged at two ends of the baffle, the middle of the pipeline joint is communicated, and water drain holes are formed in two sides of the pipeline joint.

The scheme is further that the storage box is provided with a box door, and a handle is arranged on the box door.

The scheme is further, still includes the tubule that drains, the tubule front end diameter that drains is less than the rear end, the rear end diameter with the cooperation of the hose that drains, the tubule that drains cup joints with the hose that drains.

Further, the thickness of the cushion block is the same as the original length of the elastic piece.

Further, the size of the water outlet is smaller than that of the baffle.

The scheme is further that the elastic pieces are arranged at two ends of the water outlet, and the cushion blocks are arranged on two sides of the elastic pieces.

The maximum size of the pipeline joint is larger than the size of the water outlet, the minimum size of the pipeline joint is smaller than the size of the water outlet, and the upper end of the pipeline joint is inserted into the water outlet.

The scheme is further that a first valve is arranged on the water discharging hose, a second valve is arranged on the water discharging branch pipe connected with the pipeline joint, and a third valve is arranged on the water discharging main pipe.

The utility model has the advantages that: the utility model realizes that three samples are taken in the same position range at one time, and the average value is finally taken for comparison, thereby improving the monitoring accuracy; all the devices of the utility model are easy to be disassembled and put into the storage box, are convenient to be stored, and can store and protect all the devices; the utility model discloses the braces that sets up on the box conveniently carries more, has enlarged application range, can monitor the measurement anytime and anywhere, facilitates the use.

Drawings

Fig. 1 is a schematic structural diagram of an air monitoring and sampling device of the present invention;

fig. 2 is a schematic structural view of a sampling bottle of the air monitoring sampling device of the present invention;

FIG. 3 is a schematic view of a drainage pipe structure of the air monitoring and sampling device of the present invention;

FIG. 4 is a schematic view of the connection between the sampling bottle and the drainage pipe of the air monitoring and sampling device of the present invention;

wherein: 1. the sampling device comprises a box body, 2, a box door, 3, a handle, 4, a water collecting box, 5, a water discharging hose, 6, a first valve, 7, a water discharging thin pipe, 8, a water discharging main pipe, 9, a water discharging pipe, 10, a pipeline joint, 101, a water discharging hole, 11, a sampling bottle, 11-1, a bottle cap, 11-2, a bottle body, 11-3, a baffle, 11-4, a cushion block, 11-5, an elastic piece, 11-6, a water discharging hole, 12, a second valve, 13, a third valve, 14 and braces.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which a person skilled in the art can, without any creative effort, fully implement the present invention.

The utility model discloses a concrete implementation mode is: as shown in fig. 1-4, an air monitoring and sampling device comprises a box body 1 and a strap 14, wherein the strap 14 is arranged on one side of the box body 1, the box body 1 comprises a water collecting tank 4 arranged on the upper part and a storage tank arranged on the lower part, a main drainage pipe 8 is arranged on the top of the water collecting tank 4, a water drainage hose 5 is arranged on the side part, a drainage pipe 9 is connected to the main drainage pipe 8, the drainage pipe 9 is of a trident structure and comprises a transverse water pipe and four branch drainage pipes perpendicular to the transverse water pipe, three branch drainage pipes are equidistantly and parallelly distributed on one side of the transverse water pipe, a fourth branch drainage pipe is distributed on the other side of the transverse water pipe, the branch drainage pipe and the transverse water pipe are communicated, a pipeline joint 10 is arranged at the upper ends of the three branch drainage pipes, the fourth branch drainage pipe is connected to the main drainage pipe 8, a sampling bottle 11 is connected to the pipeline joint 10, the sampling bottle 11 comprises a bottle cap 11-1 arranged at the top, a bottle body 11-2 and a water outlet 11-6 arranged at the bottom of the bottle body 11-2, elastic pieces are arranged at two ends of the water outlet 11-6, a baffle plate 11-3 is connected above the elastic pieces 11-5, cushion blocks 11-4 are arranged at two ends of the baffle plate 11-3, the middle of the pipeline joint 10 is communicated, water drainage holes 101 are arranged at two sides of the pipeline joint 10, and the length of each water drainage hole 101 is smaller than that of the side face of the pipeline joint 10, so that the water drainage holes 101 are completely arranged in the bottle body 11-2 during plugging.

The utility model discloses further, the storage box is equipped with chamber door 2, be equipped with handle 3 on the chamber door 2, can place sampling bottle 11 and drain pipe 9 in the storage box, conveniently accomodate and carry.

The utility model discloses further, still including the tubule 7 that drains, 7 front end diameters of tubule that drain are less than the rear end, the rear end diameter with the cooperation of the hose 5 that drains, the tubule 7 that drains cup joints with the hose 5 that drains, and the size of the hose 5 that drains is littleer more conveniently stretches into in the sampling bottle 11 and drains.

The utility model discloses further, the thickness of cushion 11-4 is the same with the original length of elastic component 11-5, and elastic component 11-5 is elongated under the pipe joint 10 effect for baffle 11-3 keeps away from outlet 11-6, and is gapped between cushion 11-4 and the body 11-2 bottom, exposes wash port 101, makes water get into pipe joint 10 from wash port 101, and baffle 11-3 returns to outlet 11-6 department under the restoring force effect of elastic component 11-5 after dismantling pipe joint 10, and cushion 11-4 pad makes sampling bottle 11 form seal structure between baffle 11-3 and body 11-2 bottom.

The utility model discloses further, the size of outlet 11-6 is less than baffle 11-3 size, and when not inserting pipe joint 10, baffle 11-3 and cushion 11-4 combined action stop up outlet 11-6, avoid sampling bottle 11 water or air to leak.

The utility model discloses further, elastic component 11-5 sets up in outlet 11-6 both ends, cushion 11-4 sets up on elastic component 11-5 both sides.

The utility model discloses further, the maximum dimension of pipe joint 10 is greater than the size minimum dimension of outlet 11-6 and is less than the size of outlet 11-6, and pipe joint 10 upper end inserts in the outlet 11-6.

The utility model discloses further, be equipped with valve 6 on the hose 5 of draining, be equipped with valve two 12 on the drainage branch pipe of being connected with pipe joint 10, be equipped with valve three 13 on the female pipe 8 of drainage.

This device utilizes the principle of negative pressure to carry out gaseous collection, once only collects three sample, and the later stage of being convenient for is got the contrast of value, improves measurement accuracy, and the initial sampling bottle 11 is built-in full water and avoids the influence of other gases, and its working process is: opening a first valve 6, enabling water in a water collecting tank 4 to flow into a sampling bottle 11 through a water discharging hose 5, driving out original gas in the sampling bottle 11, avoiding the influence of the gas on a monitoring result, then installing a water discharging pipe 9 on a water discharging main pipe 8, connecting the sampling bottle 11 with a pipeline connector 10, opening a second valve 12 and a third valve 13, opening a bottle cap 11-1, filling air to be detected in a bottle body 11-2 in the process of placing the water into the water collecting tank 4, covering the bottle cap 11-1 after the water is completely discharged, closing the second valve 12 and the third valve 13, detaching the pipeline connector 10, forming a sealing structure in the sampling bottle 11, labeling the label and placing the label into a storage box for storage, detaching the water discharging pipe after the sampling is finished, and placing the water discharging pipe into the storage box for storage.

While the preferred embodiments of the present invention have been described, it is to be understood that the invention is not limited to the precise embodiments described, and that equipment and structures not described in detail are understood to be practiced as commonly known in the art; any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention by those skilled in the art without departing from the technical solution of the present invention.

Claims

1. The utility model provides an air monitoring sampling device, its characterized in that, includes box and braces, the braces sets up the one side at the box, the box is including arranging the header tank on upper portion and the storage box of lower part in, the header tank top is equipped with the female pipe of drainage, and the lateral part is equipped with the hose that drains, be connected with the drain pipe on the female pipe of drainage, the drain pipe is the trident structure, including a horizontal water pipe, with four drainage branch pipes of horizontal water pipe vertically, wherein three drainage branch pipe equidistance parallel distribution is on one side of horizontal water pipe, and fourth drainage branch pipe distributes on the horizontal water pipe another side, and drainage branch pipe and horizontal water pipe all link up, and the upper end of three drainage branch pipes is equipped with the pipe joint, and fourth drainage branch pipe and female union coupling of drainage, be connected with the sampling bottle on the pipe joint, the pipe joint is the toper structure, the sampling bottle is including arranging the bottle, The bottle comprises a bottle body and a water outlet arranged at the bottom of the bottle body, wherein elastic pieces are arranged at two ends of the water outlet, a baffle is connected above the elastic pieces, cushion blocks are arranged at two ends of the baffle, the middle of the pipeline joint is communicated, and water drain holes are formed in two sides of the pipeline joint.

2. The air monitoring and sampling device of claim 1, wherein the storage box is provided with a box door, and the box door is provided with a handle.

3. The air monitoring sampling device of claim 2, further comprising a water drain tubule, wherein the diameter of the front end of the water drain tubule is smaller than that of the rear end, the diameter of the rear end of the water drain tubule is matched with a water drain hose, and the water drain tubule is sleeved with the water drain hose.

4. The air monitoring and sampling device of claim 3, wherein the thickness of the pad is the same as the original length of the elastic member.

5. The air monitoring and sampling device of claim 4, wherein the size of the drain opening is smaller than the size of the baffle.

6. The air monitoring and sampling device of claim 5, wherein the elastic member is disposed at both ends of the water outlet, and the pads are disposed at both sides of the elastic member.

7. The air monitoring and sampling device of claim 6, wherein the conduit fitting has a maximum dimension greater than the size of the drain opening and a minimum dimension less than the size of the drain opening, and wherein the upper end of the conduit fitting is inserted into the drain opening.

8. The air monitoring and sampling device of claim 7, wherein a first valve is arranged on the water discharge hose, a second valve is arranged on a water discharge branch pipe connected with the pipeline joint, and a third valve is arranged on the water discharge main pipe.