CN214895150U - Prevent leaking formula high altitude air detection sampling device - Google Patents
Prevent leaking formula high altitude air detection sampling device Download PDFInfo
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- CN214895150U CN214895150U CN202121193788.4U CN202121193788U CN214895150U CN 214895150 U CN214895150 U CN 214895150U CN 202121193788 U CN202121193788 U CN 202121193788U CN 214895150 U CN214895150 U CN 214895150U
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Abstract
The utility model discloses a prevent leaking formula high altitude empty air detection sampling device, concretely relates to gaseous check out test set technical field, which comprises a mounting rack, the mounting bracket both ends all are provided with the sampling pipe, the inside sampling part that is provided with of sampling pipe, sampling part one end is provided with the piston, sampling pipe one end is provided with collects the gasbag, sampling pipe top one end is provided with the mechanism of admitting air. The utility model discloses a set up air inlet mechanism, back in collecting the gasbag when the air storage of high altitude, can twist the installation pipe with the connector on, be connected breather hose one end with corresponding sampling bottle, extrude the collection gasbag again, in the air of high altitude just used the intake pipe and entered into the breather hose, finally entered into the sampling bottle to at this in-process, the sealing washer between connector and the installation pipe can effectively improve the leakproofness when taking out high altitude air.
Description
Technical Field
The utility model relates to a gaseous check out test set technical field, more specifically says, the utility model relates to a prevent leaking formula high altitude empty air detection sampling device.
Background
Air detection in the broad sense refers to the detection of the constituent components of air. In the narrow sense of air detection, mainly from the application point of view, indoor air detection is the focus of research. The air sampler is used for detecting air quality by means of decoration pollution caused by harmful substances contained in indoor decoration materials, furniture and the like and released into home and office environments, and is widely applied to units for atmospheric environment monitoring, health epidemic prevention, labor protection, scientific research and the like and can also be matched with related instruments. Through analyzing the sampled gas, the degree of the environment polluted by harmful gas is known, and the actual condition of pollution is provided for relevant departments, so that countermeasures are taken, and the healthy living environment of people is guaranteed.
In the time of in-service use, current air sampling equipment is equipped with the piston mostly through the discharge, be equipped with an intake pipe at the anterior top surface of discharge, be equipped with air supply collection ball in the intake pipe, send the air of sample into the sample bag through push-and-pull piston and store in, after the air in the sample bag reaches the standard, take off the sample bag, sealed sample sack, in the use, because simple structure, the leakproofness is not strong, if accomplish the back in the sample, the air that will be taken shifts corresponding storage device, if in sampling bottle or the sample bag, contact with the outside air very easily, the air quality that leads to the sample is accurate inadequately.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a prevent leaking formula high altitude air and detect sampling device, through setting up air inlet mechanism, when extracting high altitude air after the sample is accomplished, through the sealing washer between connector and the installation pipe, can effectively improve the leakproofness when taking out high altitude air to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a leakage-proof type high-altitude air detection sampling device comprises a mounting frame, wherein sampling pipes are arranged at two ends of the mounting frame, a sampling part is arranged in each sampling pipe, a piston is arranged at one end of each sampling part, a collecting air bag is arranged at one end of each sampling pipe, and an air inlet mechanism is arranged at one end of the top of each sampling pipe;
intake mechanism includes the intake pipe, the intake pipe communicates with each other with sampling pipe fixed connection and sampling pipe, the intake pipe outside is provided with the installation pipe, installation pipe and sampling pipe fixed connection, and the junction of installation pipe and sampling pipe is provided with sealed dish, sealed dish surface is provided with the sealing washer, the sealed installation outside of tubes side is provided with the external screw thread, threaded sleeve is equipped with the connector on the installation pipe, be provided with the breather hose on the connector, the connector bottom is provided with the reinforcing ring board.
In a preferred embodiment, a base plate is arranged at the joint of the sampling tube and the mounting frame, the base plate and the sampling tube are welded, and the base plate and the mounting frame are fixedly connected through bolts.
In a preferred embodiment, a sealing tube is arranged at the joint of the sampling tube and the collection air bag, and a rubber sealing gasket is arranged inside the sealing tube.
In a preferred embodiment, a reinforced rib is arranged at the joint of the connector and the air hose, and the reinforced rib is made of a silica gel material.
In a preferred embodiment, the collection bladder communicates with the sampling tube, and the sealing ring is made of a rubber material.
In a preferred embodiment, the reinforcement ring plate corresponds to the diameter of the sealing disk.
The utility model discloses a technological effect and advantage: through setting up the mechanism of admitting air, after the air storage of high altitude is in collecting the gasbag, can twist the connector on the installation pipe, be connected breather hose one end and corresponding sampling bottle, reset the piston this moment again, make the intake pipe and collect and be linked together between the gasbag, extrude collection gasbag again, the air of high altitude just uses the intake pipe to enter into the breather hose in, finally enter into the sampling bottle, and at this in-process, the sealing washer between connector and the installation pipe, can effectively improve the leakproofness when taking out high altitude air.
Drawings
Fig. 1 is the structure schematic diagram of the utility model when extracting the high-altitude air after the sampling is completed.
Fig. 2 is a schematic view of a partial structure at a in fig. 1 according to the present invention.
Fig. 3 is a cross-sectional view of the sampling tube structure of the present invention.
Fig. 4 is a schematic view of the structure of the installation pipe and the sealing disc of the present invention.
Fig. 5 is a schematic view of the structure of the connection head of the present invention.
Fig. 6 is a schematic structural diagram of the present invention when sampling air.
The reference signs are: 1. a mounting frame; 2. a sampling tube; 3. a sampling component; 4. a piston; 5. collecting the air bag; 6. an air inlet pipe; 7. installing a pipe; 8. sealing the disc; 9. a seal ring; 10. a connector; 11. an air hose; 12. a reinforcing ring plate; 13. a substrate; 14. a sealing tube; 15. a rubber gasket; 16. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The anti-leakage type high-altitude air detection sampling device shown in the attached figures 1-6 comprises a mounting frame 1, wherein sampling pipes 2 are arranged at two ends of the mounting frame 1, a sampling part 3 is arranged inside the sampling pipes 2, a piston 4 is arranged at one end of the sampling part 3, a collecting air bag 5 is arranged at one end of the sampling pipes 2, and an air inlet mechanism is arranged at one end of the top of the sampling pipes 2;
intake mechanism includes intake pipe 6, intake pipe 6 communicates with each other with 2 fixed connection of sampling pipe and with sampling pipe 2, the intake pipe 6 outside is provided with installation pipe 7, installation pipe 7 and 2 fixed connection of sampling pipe, and the junction of installation pipe 7 and sampling pipe 2 is provided with sealed dish 8, sealed dish 8 surface is provided with sealing washer 9, it is provided with the external screw thread to seal the installation outside of pipe 7, threaded sleeve is equipped with connector 10 on the installation pipe 7, be provided with breather hose 11 on the connector 10, connector 10 bottom is provided with reinforcing ring board 12.
As shown in fig. 1, a base plate 13 is arranged at the joint of the sampling tube 2 and the mounting frame 1, the base plate 13 is welded to the sampling tube 2, and the base plate 13 is fixedly connected with the mounting frame 1 through bolts, so that the sampling tube 2 is conveniently connected with the mounting frame 1.
As shown in fig. 6, a sealing tube 14 is arranged at the joint of the sampling tube 2 and the collecting air bag 5, and a rubber sealing gasket 15 is arranged inside the sealing tube 14, so that the sealing performance between the collecting air bag 5 and the sampling tube 2 is ensured.
As shown in fig. 5, a reinforcing rib 16 is disposed at a joint of the connector 10 and the air hose 11, and the reinforcing rib 16 is made of a silicone material, so as to improve the firmness and the sealing property between the connector 10 and the air hose 11.
As shown in fig. 3, the collecting air bag 5 is communicated with the sampling tube 2, and the sealing ring 9 is made of rubber material so as to improve the sealing performance between the connector 10 and the mounting tube 7.
As shown in fig. 2, the reinforcing ring plate 12 corresponds to the diameter of the sealing disk 8 in order to improve the sealing between the connecting head 10 and the mounting tube 7.
The utility model discloses the theory of operation: when the utility model is used, firstly, the equipment is checked, whether the sampling component 3 in the sampling pipe 2 can be normally used or not is checked, the sampling component 3 adopts the cylinder to drive the piston 4 to do the circular reciprocating motion in the sampling pipe 2, whether the air leakage exists in the collecting air bag 5 or not is checked, after the detection is finished, the equipment is moved to the sampling position, the sampling component 3 is started to drive the piston 4 to move, the piston 4 can replace the sampling pipe 2 together with the air in the collecting air bag 5 and the outside air in the moving process, the piston 4 moves for a plurality of times, after the sampling pipe 2 together with the air in the collecting air bag 5 and the outside air are fully replaced, the piston 4 is propped against one end which is close to the collecting air bag 5 in the sampling pipe 2, the high-altitude air can be stored in the collecting air bag 5, and then the connector 10 is screwed on the mounting pipe 7, one end of the air hose 11 is connected with a corresponding sampling bottle, the piston 4 is reset at the moment, the air inlet pipe 6 is communicated with the collecting air bag 5, the collecting air bag 5 is extruded, and high-altitude air enters the air hose 11 through the air inlet pipe 6 and finally enters the sampling bottle.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent leaking formula high altitude air detection sampling device, includes mounting bracket (1), its characterized in that: the sampling device is characterized in that sampling pipes (2) are arranged at two ends of the mounting rack (1), a sampling part (3) is arranged in each sampling pipe (2), a piston (4) is arranged at one end of each sampling part (3), a collecting air bag (5) is arranged at one end of each sampling pipe (2), and an air inlet mechanism is arranged at one end of the top of each sampling pipe (2);
intake mechanism includes intake pipe (6), intake pipe (6) and sampling pipe (2) fixed connection and communicate with each other with sampling pipe (2), intake pipe (6) outside is provided with installation pipe (7), installation pipe (7) and sampling pipe (2) fixed connection, and installation pipe (7) are provided with sealed dish (8) with the junction of sampling pipe (2), sealed dish (8) surface is provided with sealing washer (9), the installation pipe (7) outside is provided with the external screw thread, threaded sleeve is equipped with connector (10) on installation pipe (7), be provided with breather hose (11) on connector (10), connector (10) bottom is provided with reinforcing ring board (12).
2. A leak-resistant high altitude air detection sampling apparatus as defined in claim 1, further comprising: the utility model discloses a sampling pipe, including sampling pipe (2), base plate (13) and sampling pipe (2), through bolt fixed connection between base plate (13) and mounting bracket (1), the junction of sampling pipe (2) and mounting bracket (1) is provided with base plate (13), base plate (13) and sampling pipe (2) welding set up.
3. A leak-resistant high altitude air detection sampling apparatus as defined in claim 1, further comprising: the sampling tube (2) is provided with a sealing tube (14) at the joint of the collecting air bag (5), and a rubber sealing gasket (15) is arranged inside the sealing tube (14).
4. A leak-resistant high altitude air detection sampling apparatus as defined in claim 1, further comprising: and a reinforcing rib (16) is arranged at the joint of the connector (10) and the ventilation hose (11), and the reinforcing rib (16) is made of a silica gel material.
5. A leak-resistant high altitude air detection sampling apparatus as defined in claim 1, further comprising: the collecting air bag (5) is communicated with the sampling tube (2), and the sealing ring (9) is made of rubber materials.
6. A leak-resistant high altitude air detection sampling apparatus as defined in claim 1, further comprising: the reinforcing ring plate (12) corresponds to the diameter of the sealing disc (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121193788.4U CN214895150U (en) | 2021-05-31 | 2021-05-31 | Prevent leaking formula high altitude air detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121193788.4U CN214895150U (en) | 2021-05-31 | 2021-05-31 | Prevent leaking formula high altitude air detection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214895150U true CN214895150U (en) | 2021-11-26 |
Family
ID=78902000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121193788.4U Active CN214895150U (en) | 2021-05-31 | 2021-05-31 | Prevent leaking formula high altitude air detection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214895150U (en) |
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2021
- 2021-05-31 CN CN202121193788.4U patent/CN214895150U/en active Active
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