CN221174067U

CN221174067U - An air sample collection device for atmospheric treatment

Info

Publication number: CN221174067U
Application number: CN202323199024.8U
Authority: CN
Inventors: 庞珂; 张天弛; 李喜平
Original assignee: Zhengzhou Yongjie Environmental Protection Technology Co ltd
Current assignee: Zhengzhou Yongjie Environmental Protection Technology Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-06-18
Anticipated expiration: 2033-11-27

Abstract

The utility model relates to the technical field of air collection, in particular to an air sample collection device for atmospheric treatment, wherein a sampling piece is arranged at the upper end of a device box, a gas pipe is arranged at the output end of the sampling piece, an annular water tank is fixed at the lower end of the interior of the device box, a mounting groove is formed in the middle position of the annular water tank, a collection bottle is detachably arranged in the mounting groove, and a rubber plug is arranged in the interior of the collection bottle close to the upper end. According to the utility model, water is filled into the collection bottle before use, air is input into the collection bottle through the collection piece, and the water in the collection bottle is output into the annular water tank through the water pipe and the bent pipe in the process, so that the pollution in the collection bottle is effectively avoided, the air collection quality is improved, the sealing of the collection bottle opening can be realized through the arrangement of the rubber plug and the bottle cap in the collection bottle, the storage after air collection is facilitated, and the practicability of equipment is improved.

Description

Air sample collection device for atmospheric treatment

Technical Field

The utility model relates to the technical field of air collection, in particular to an air sample collection device for atmospheric treatment.

Background

In environmental protection engineering often need sample and analysis in order to be used for detecting local air quality to the air in the region, traditional acquisition mode has through balloon or gas cylinder collection, but this kind of mode is difficult for storing, therefore has disclosed an air sample collection device in chinese patent publication No. CN207351768U, and this equipment can be convenient sample and save the air, also is convenient for take out the sample of gathering at the later stage simultaneously, and the operation is very simple, has fine practicality.

However, the conventional apparatus is easy to be contaminated inside the collector when in use, resulting in a decrease in accuracy of the air detection result after collection, and thus, a person skilled in the art provides an air sample collection device for atmospheric treatment to solve the problems set forth in the background art.

Disclosure of utility model

The present utility model is directed to an air sample collection device for air treatment, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air sample collection system for atmospheric treatment, includes the equipment box, the sampling piece is installed to the upper end of equipment box, the gas-supply pipe is installed to the output of sampling piece, the inside lower extreme of equipment box is fixed with annular water tank, the mounting groove has been seted up to annular water tank's middle part position department, demountable installation has the acquisition bottle in the mounting groove, the inside of acquisition bottle is close to upper end position department and installs the rubber end cap, the outside fixed cover of gas-supply pipe is equipped with the bottle plug, install the raceway that is close to the acquisition bottle bottom on the bottle plug, the upper end of raceway is bent and is formed the return bend with the annular water tank adaptation.

As a further aspect of the present utility model: the sampling piece is including fixing the collection head in equipment box upper end, the inside top of equipment box is fixed with the aspiration pump of being connected with collection head pipeline, the bellows with gas-supply pipe upper end intercommunication is installed to the output of aspiration pump.

As a further aspect of the present utility model: the lower ends of the air delivery pipe and the water delivery pipe are of tip structures, and the upper end of the air delivery pipe is close to the lower end of the bottle stopper.

As a further aspect of the present utility model: the inside one side of equipment box is installed and is had the fixation clamp of bottle plug adaptation, and the outside of equipment box articulates there is the door that opens and shuts.

As a further aspect of the present utility model: the outside of equipment box is close to the lower extreme position department and installs the drain pipe with annular water tank intercommunication, install the stop valve on the drain pipe.

As a further aspect of the present utility model: the upper end of the collecting bottle is hinged with a bottle cap, and a sealing ring is arranged on the inner side of the bottle cap.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, water is filled into the collection bottle before use, air is input into the collection bottle through the collection piece, and the water in the collection bottle is output into the annular water tank through the water pipe and the bent pipe in the process, so that the pollution in the collection bottle is effectively avoided, the air collection quality is improved, the sealing of the collection bottle opening can be realized through the arrangement of the rubber plug and the bottle cap in the collection bottle, the storage after air collection is facilitated, and the practicability of equipment is improved.

Drawings

FIG. 1 is a schematic diagram of an air sample collection device for atmospheric treatment;

FIG. 2 is a schematic view of the internal structure of an air sample collection device for atmospheric treatment;

Fig. 3 is a schematic view of the mounting structure of a collection bottle in an air sample collection device for atmospheric treatment.

In the figure: 1. an equipment box; 2. a collection head; 3. an opening/closing door; 4. a drain pipe; 5. an annular water tank; 6. collecting a bottle; 7. a mounting groove; 8. an air extracting pump; 9. a bellows; 10. a bottle stopper; 11. a gas pipe; 12. a water pipe; 13. bending the pipe; 14. a bottle cap; 15. a seal ring; 16. rubber plugs.

Detailed Description

Referring to fig. 1-3, in the embodiment of the utility model, an air sample collection device for atmospheric treatment comprises an equipment box 1, a sampling piece is installed at the upper end of the equipment box 1, a gas pipe 11 is installed at the output end of the sampling piece, an annular water tank 5 is fixed at the lower end of the inside of the equipment box 1, a mounting groove 7 is formed in the middle position of the annular water tank 5, a collection bottle 6 is detachably installed in the mounting groove 7, a rubber plug 16 is installed in the position, close to the upper end, of the inside of the collection bottle 6, a bottle stopper 10 is fixedly sleeved on the outer side of the gas pipe 11, a water pipe 12 close to the bottom of the collection bottle 6 is installed on the bottle stopper 10, the upper end of the water pipe 12 is bent to form an elbow 13 matched with the annular water tank 5, water is filled into the inside of the collection bottle 6 in the forward direction, the collection bottle 6 is installed in the mounting groove 7, the bottle stopper 10 is plugged into the upper end of the collection bottle 6, the collection bottle 11 and the water pipe 12 can be inserted into the rubber plug 16 through a tip structure of the lower end of the gas pipe 11 and the water pipe 12, the outside air enters the inside the collection bottle 6 through the sample piece, the inside of the collection bottle 6 is enabled to enter the inside the collection bottle 6, the inside the collection bottle 6 is enabled to be prevented from being polluted by the water through the rubber plug 12, and the water pipe 13 is prevented from being extruded inside the annular water pipe 6 through the water pipe 12, the water pipe 13 is easy to reach the air inlet and the air inlet 6, and the air inlet is easy to be sealed, and the air inlet and the air collection bottle is easy to be stored.

In fig. 2, the sampling member includes a collection head 2 fixed at the upper end of the equipment box 1, an air pump 8 connected with the collection head 2 through a pipeline is fixed at the top end of the interior of the equipment box 1, a bellows 9 communicated with the upper end of an air pipe 11 is installed at the output end of the air pump 8, and the air pump 8 is started to enable external air to enter the collection bottle 6 through the collection head 2, the bellows 9 and the air pipe 11.

In fig. 2, the lower ends of the air pipe 11 and the water pipe 12 are both in a tip structure, which is beneficial for the air pipe 11 and the water pipe 12 to be inserted into the collection bottle 6, and the upper end of the air pipe 11 is close to the lower end of the bottle stopper 10, which is beneficial for the output of water in the collection bottle 6.

In fig. 1 and 2, a fixing clip with a bottle stopper 10 being adapted is installed on one side of the inside of the equipment box 1, so that the bottle stopper 10 is convenient to fix when not in use, and an opening and closing door 3 is hinged to the outer side of the equipment box 1, which is beneficial to opening and closing of the equipment box 1.

In fig. 2, a drain pipe 4 communicated with the annular water tank 5 is arranged at a position, close to the lower end, of the outer side of the equipment box 1, and a stop valve is arranged on the drain pipe 4, so that the output of water in the annular water tank 5 can be controlled.

In fig. 2, the upper end of the collection bottle 6 is hinged with a bottle cap 14, the inner side of the bottle cap 14 is provided with a sealing ring 15, and the sealing of the upper end of the collection bottle 6 is facilitated through the arrangement of the sealing ring 15.

The working principle of the utility model is as follows: the inside water that fills up of collection bottle 6 before using, install collection bottle 6 inside mounting groove 7, and pack into collection bottle 6 upper end with bottle plug 10, can make gas-supply pipe 11 through the pointed end structure of gas-supply pipe 11 and the lower extreme of raceway 12, raceway 12 insert rubber end cap 16, start aspiration pump 8 makes outside air get into collection bottle 6 inside through collection head 2, bellows 9, gas-supply pipe 11, simultaneously, the inside water of collection bottle 6 is extruded to atmospheric pressure, make water export to annular water tank 5 inside through raceway 12, return bend 13, thereby avoid collection bottle 6 inside effectively to be polluted, improve air collection quality, through the setting of collection bottle 6 inside rubber end cap 16 and bottle lid 14, can realize collection bottle 6 open-ended closure, thereby be favorable to storing after the air collection, improve equipment's practicality.

Claims

1. The utility model provides an air sample collection system for atmospheric treatment, includes equipment box (1), its characterized in that, sampling piece is installed to the upper end of equipment box (1), gas-supply pipe (11) are installed to the output of sampling piece, the inside lower extreme of equipment box (1) is fixed with annular water tank (5), mounting groove (7) have been seted up in the middle part position department of annular water tank (5), demountable installation has collection bottle (6) in mounting groove (7), the inside of collection bottle (6) is close to upper end position department and installs rubber plug (16);

The bottle stopper (10) is fixedly sleeved on the outer side of the air pipe (11), a water pipe (12) close to the bottom of the collecting bottle (6) is arranged on the bottle stopper (10), and the upper end of the water pipe (12) is bent to form an elbow pipe (13) matched with the annular water tank (5).

2. An air sample collection device for atmospheric treatment according to claim 1, wherein the sampling member comprises a collection head (2) fixed at the upper end of the equipment box (1), an air pump (8) connected with the collection head (2) through a pipeline is fixed at the inner top end of the equipment box (1), and a corrugated pipe (9) communicated with the upper end of the air pipe (11) is installed at the output end of the air pump (8).

3. An air sample collection device for atmospheric treatment according to claim 1, wherein the lower ends of the air delivery pipe (11) and the water delivery pipe (12) are of tip structures, and the upper end of the air delivery pipe (11) is close to the lower end of the bottle stopper (10).

4. An air sample collection device for atmospheric treatment according to claim 1, characterized in that a fixing clip for fitting a bottle stopper (10) is installed on one side of the inside of the equipment box (1), and an opening and closing door (3) is hinged on the outer side of the equipment box (1).

5. An air sample collection device for atmospheric treatment according to claim 1, wherein a drain pipe (4) communicating with an annular water tank (5) is installed on the outside of the equipment box (1) near the lower end position, and a stop valve is installed on the drain pipe (4).

6. An air sample collection device for atmospheric treatment according to claim 1, wherein the upper end of the collection bottle (6) is hinged with a bottle cap (14), and a sealing ring (15) is arranged on the inner side of the bottle cap (14).