Air sample storage device for air environment treatment

Abstract

The utility model relates to air environment treatment technical field especially air sample's storage equipment for air environment treatment, including air storage jar body, storage cavity and sample bottle, the storage cavity fixedly opens in the inside of air storage jar body, a plurality of sample bottles swing in the inside of air storage jar body are connected, air sample contrast even sampling structure is equipped in air storage jar body, the outer wall fixed mounting of air storage jar body has the handle. This air sample's storage equipment for air environment treatment, through sample bottle is put into the inside of positioning frame, at this time external air will inject into the inside of storage cavity in the lower air inlet pipe, the sampling valve of corresponding sample bottle lower side in the inside of the communicating pipe is screwed, the communicating pipe can inject the air of storage cavity inside to sample bottle inside simultaneously, then the sample bottle that takes down can be convenient to take away and detect air quality, has improved the use convenience of air sample's storage equipment for air environment treatment.

Description

Technical Field

[0001] This utility model relates to the field of air environment management technology, specifically to an air sample collection device for air environment management. Background Technology

[0002] Air pollution prevention and control is a very comprehensive and systematic issue, involving many aspects such as environmental planning and management, energy utilization, and pollution control. Because the characteristics, conditions, and directions and priorities of comprehensive air pollution prevention and control vary from region to region, it is difficult to find comprehensive prevention and control measures suitable for all situations. Therefore, it is necessary to propose corresponding countermeasures based on local conditions. In the field of air research, it is often necessary to store specific air samples for use in future studies.

[0003] For example, the patent application "CN215259179U" describes an air sample collection device for air environment treatment. When it is necessary to remove the collected gas, rotating the air rotating box will cause the air guide tube fixedly connected to it to move upward on the threaded hole, so that the bottom end of the air guide tube will disengage from the stopper. The air in the inner cavity will be discharged through the through hole, the air guide tube, the air rotating box, and the air outlet tube. It does not require manually turning the cross handle downward, which is convenient and quick. However, existing air sample collection devices for air environment treatment use a separate tank to store the air sample. While air can be stored in a single space, it requires frequent sampling for testing. After collecting a batch of air samples, it is often necessary to compare them with the same batch of samples for testing. This on-demand sampling method can lead to significant differences between the test samples and the control samples, which is not conducive to the accuracy of air sample testing in air pollution control. Moreover, frequent sampling also prolongs the storage and sampling time of air sample storage equipment used for air pollution control, ultimately making the use of air sample storage equipment for air pollution control inconvenient. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of inconvenient use of air sample collection devices for air environment management, and to propose an air sample collection device for air environment management.

[0005] To achieve the above objectives, this utility model provides the following technical solution: Design an air sample collection device for air environment management, including an air collection tank, a storage cavity and sample bottles. The storage cavity is fixedly opened inside the air collection tank, and multiple sample bottles are movably connected to the inner side of the air collection tank. The air collection tank is provided with an air sample control uniform sampling structure, and a handle is fixedly installed on the outer wall of the air collection tank.

[0006] The preferred air sample control uniform sampling structure includes positioning frames and connecting tubes. Multiple positioning frames are fixedly installed on the upper inner side of the air collection tank. Multiple leaf spring clips are fixedly installed on the inner wall of the multiple positioning frames. The inner side of the multiple leaf spring clips is movably connected to the outer side of the sample bottle. Multiple connecting tubes are fixedly installed on the inner side of the air collection tank. Multiple sampling valves are fixedly installed on the outer side of the multiple connecting tubes. Gas delivery needles are fixedly connected to the top of the multiple connecting tubes. Sealing plugs are movably connected to the outer side of the multiple gas delivery needles.

[0007] The preferred plurality of sealing plugs are fixedly connected to the bottom of the sample bottle.

[0008] The interior of the preferred plurality of sample bottles is connected to the storage chamber via a gas delivery needle.

[0009] Preferably, a solar charging panel is fixedly installed on the top of the air collection tank, a battery is fixedly installed on one side of the outer wall of the air collection tank, and multiple lights are fixedly installed on the upper front end of the air collection tank.

[0010] Preferably, the outer wall of the air collection tank is fixedly installed with multiple fixing plates, and the inner side of the multiple fixing plates is threaded with multiple fixing bolts.

[0011] The present invention provides an air sample collection device for air environment management, which has the following advantages: After the sample bottle is placed inside the positioning frame, the air supply needle is inserted into the sealing plug. At this time, external air will be injected into the storage chamber through the air inlet pipe below. According to the required sampling amount and actual situation, the sampling valve inside the connecting pipe below the corresponding sample bottle can be turned. In this way, the connecting pipe can simultaneously inject air from the storage chamber into the sample bottle. The sample bottle can then be easily taken away for air quality testing, thus improving the ease of use of the air sample collection device for air environment management. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 for Figure 1 A frontal sectional view; Figure 3 for Figure 1 Top view diagram; Figure 4 for Figure 2 Enlarged sectional view of section A in the middle; Figure 5 for Figure 2 Enlarged sectional view of section B.

[0013] In the diagram: 1. Air collection tank, 2. Storage chamber, 3. Sample bottle, 4. Handle, 5. Air sample control uniform sampling structure, 51. Positioning frame, 52. Leaf spring clip, 53. Sealing plug, 54. Air delivery needle, 55. Sampling valve, 56. Connecting pipe, 81. Battery, 82. Solar charging panel, 83. Lighting lamp, 91. Fixing plate, 92. Fixing bolt. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings: Example 1: Please see Figure 1-5 In this embodiment, an air sample collection device for air environment management includes an air collection tank 1, a storage cavity 2, and sample bottles 3. The storage cavity 2 is fixedly opened inside the air collection tank 1 and is used to temporarily store the collected air samples. Multiple sample bottles 3 are movably connected to the inner side of the air collection tank 1. The air collection tank 1 is provided with an air sample control uniform sampling structure 5. A handle 4 is fixedly installed on the outer wall of the air collection tank 1. The handle 4 is welded to the outer wall of the air collection tank 1, making it convenient for operators to lift the handle 4 and carry the air collection tank 1 for transportation.

[0015] The air sample control uniform sampling structure 5 includes positioning frames 51 and connecting tubes 56. Multiple positioning frames 51 are fixedly installed on the inner side of the air collection tank 1. Multiple leaf spring clips 52 are fixedly installed on the inner wall of the multiple positioning frames 51. The leaf spring clips 52 are metal clips made of highly elastic chromium alloy steel. The spring clips 52 provide a squeezing force to the inner side of the positioning frames 51 through their own elasticity, allowing the sample bottle 3 to be manually clamped inside the positioning frames 51. The inner sides of the multiple leaf spring clips 52 are movably connected to the outer sides of the sample bottle 3. Multiple connecting tubes 56 are fixedly installed on the inner side of the air collection tank 1. Multiple sampling valves 55 are fixedly installed on the outer side of the multiple connecting tubes 56. Gas delivery needles 54 are fixedly connected to the top of the multiple connecting tubes 56. Sealing plugs 53, made of natural rubber, are movably connected to the outer side of the multiple gas delivery needles 54. 53 At the end of the sample bottle 3, after the sample bottle 3 is placed inside the positioning frame 51, the air supply needle 54 is inserted into the sealing plug 53. At this time, the external air will be injected into the storage chamber 2 through the air inlet pipe 71 below, waiting to be sampled at any time. According to the required amount of sampling and the actual situation, the sampling valve 55 on the inner side of the connecting pipe 56 below the corresponding sample bottle 3 can be turned. In this way, the connecting pipe 56 can simultaneously inject the air inside the storage chamber 2 into the sample bottle 3. According to the sampling and testing requirements, the sample bottle 3 containing air is pulled out. After being pulled out, the sealing plug 53 will naturally close the hole to prevent air leakage. The removed sample bottle 3 can then be easily taken away to test the air quality. Then, the new sample bottle 3 is reinserted into the positioning frame 51. Multiple samplings can be performed, and the sampling process can be stopped at any time. Multiple sealing plugs 53 are fixedly connected to the bottom of the sample bottle 3. The spring clip 52 provides a squeezing force to the inside of the positioning frame 51, allowing the sample bottle 3 to be manually clamped inside the positioning frame 51. The sealing plug 53 is made of natural rubber and is located at the end of the sample bottle 3. After the sample bottle 3 is placed inside the positioning frame 51, the air inlet needle 54 is inserted into the sealing plug 53. At this time, external air will be injected into the storage chamber 2 through the air inlet pipe 71 below, ready for sampling at any time. The connecting pipe 5 below the corresponding sample bottle 3 can be turned according to the required sampling amount and actual situation. The sampling valve 55 on the inner side of the 6 allows the connecting pipe 56 to simultaneously inject air from the storage chamber 2 into the sample bottle 3. According to the sampling and testing requirements, the sample bottle 3 containing air can be removed. After removal, the sealing plug 53 will naturally close the hole to prevent air leakage. The removed sample bottle 3 can then be easily taken away to test the air quality. A new sample bottle 3 can then be reinserted into the positioning frame 51. Multiple samplings are possible, and the sampling process can be stopped at any time, improving the ease of use of the air sample collection device for air environment treatment.

[0016] Multiple sealing plugs 53 are fixedly connected to the bottom of the sample bottle 3, and the interior of the multiple sample bottles 3 is connected to the storage chamber 2 through the gas delivery needle 54. A solar charging panel 82 is fixedly installed on the top of the air collection tank 1. The solar charging panel 82 is a relatively mature existing technology. It receives sunlight during the day and converts the sunlight into electrical energy, which is stored inside the battery 81. At night or in low light conditions, the battery 81 can power the lighting lamp 83. The lighting lamp 83 is made of LED light and can provide illumination in dark environments to facilitate the operation of operators. The battery 81 is fixedly installed on one side of the outer wall of the air collection tank 1, and multiple lighting lamps 83 are fixedly installed at the front top of the air collection tank 1.

[0017] Multiple fixing plates 91 are fixedly installed on the outer wall of the air collection tank 1. Multiple fixing bolts 92 are threaded on the inner side of the fixing plates 91. The fixing plates 91 are attached to the position where the air collection tank 1 needs to be placed, and the multiple fixing bolts 92 are driven into the wall installation position and rotated to tighten them to complete the installation.

[0018] Working principle: When using air sample collection equipment for air environment management, which is installed and fixed outdoors or in locations where air environment problems are obvious, to collect and sample air from the atmosphere; Air sampling control structure for air sample collection devices used in air environment management: The spring clip 52 provides a squeezing force to the inside of the positioning frame 51, allowing the sample bottle 3 to be manually clamped inside the positioning frame 51. The sealing plug 53 is made of natural rubber and is located at the end of the sample bottle 3. After the sample bottle 3 is placed inside the positioning frame 51, the air inlet needle 54 is inserted into the sealing plug 53. At this time, external air will be injected into the storage chamber 2 through the air inlet pipe 71 below, ready for sampling. Depending on the required sampling amount and actual situation, the sampling valve 55 inside the connecting pipe 56 below the corresponding sample bottle 3 can be turned. This allows the connecting pipe 56 to simultaneously inject air from the storage chamber 2 into the sample bottle 3. According to the sampling and testing requirements, the sample bottle 3 containing air is removed. After removal, the sealing plug 53 will naturally close the hole to prevent air leakage. Then, the sample bottle 3 can be removed. The sample bottle 3 can be easily removed for air quality testing, and a new sample bottle 3 can be reinserted into the positioning frame 51. Multiple samplings are possible, and the sampling process can be stopped at any time. The solar charging panel 82 is a relatively mature existing technology. It receives sunlight during the day and converts it into electrical energy, which is stored inside the battery 81. At night or in low-light conditions, the battery 81 can power the lighting lamp 83, which is made of LED lights and provides illumination in dark environments for the convenience of operators. Multiple fixing plates 91 have multiple fixing bolts 92 connected to their inner threads. The fixing plates 91 are attached to the location where the air collection tank 1 needs to be placed, and the fixing bolts 92 are driven into the wall mounting position and tightened by rotation to complete the installation. Although this utility model has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. An air sample collection device for air environment treatment, comprising an air collection tank (1), a storage cavity (2), and sample bottles (3), wherein the storage cavity (2) is fixedly formed inside the air collection tank (1), and a plurality of sample bottles (3) are movably connected to the inner side of the air collection tank (1), characterized in that: The air collection tank (1) is provided with an air sample control uniform sampling structure (5). A handle (4) is fixedly installed on the outer wall of the air collection tank (1). The air sample control uniform sampling structure (5) includes a positioning frame (51) and a connecting tube (56). Multiple positioning frames (51) are fixedly installed on the upper inner side of the air collection tank (1). Multiple leaf spring clips (52) are fixedly installed on the inner wall of the multiple positioning frames (51). The inner side of the multiple leaf spring clips (52) is movably connected to the outer side of the sample bottle (3). Multiple connecting tubes (56) are fixedly installed on the inner side of the air collection tank (1). Multiple sampling valves (55) are fixedly installed on the outer side of the multiple connecting tubes (56). Gas delivery needles (54) are fixedly connected to the top of the multiple connecting tubes (56). Sealing plugs (53) are movably connected to the outer side of the multiple gas delivery needles (54).

2. The air sample collection device for air environment treatment according to claim 1, characterized in that: Multiple sealing plugs (53) are fixedly connected to the bottom of the sample bottle (3).

3. The air sample collection device for air environment treatment according to claim 2, characterized in that: The interior of each of the sample bottles (3) is connected to the storage chamber (2) via a gas delivery needle (54).

4. The air sample collection device for air environment treatment according to claim 3, characterized in that: A solar charging panel (82) is fixedly installed on the top of the air storage tank (1), a storage battery (81) is fixedly installed on one side of the outer wall of the air storage tank (1), and multiple lights (83) are fixedly installed on the upper front end of the air storage tank (1).

5. The air sample collection device for air environment treatment according to claim 4, characterized in that: The outer wall of the air collection tank (1) is fixedly installed with multiple fixing plates (91), and the inner side of the multiple fixing plates (91) is threaded with multiple fixing bolts (92).

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