A smoking behavior recorder with a cigarette smoke gas phase capture device

Abstract

A smoking behavior recorder with a cigarette smoke vapor capture device, characterized in that it includes a handheld pan-tilt table and a recorder, a smoke vapor capture unit, and a smoke particulate capture unit fixed on the pan-tilt table from left to right, wherein the two ends of the recorder are respectively provided with a nozzle end and an insertion port, which together with the smoke vapor capture unit, the smoke particulate capture unit, and the cigarette inserted on the smoke particulate filter unit in sequence form a smoke channel, and a pan-tilt bracket and a base are fixedly connected to the lower end of the handheld pan-tilt table. The beneficial effects of the present invention are: by connecting the smoke vapor capture device to the smoking behavior recorder, the purpose of capturing the gas phase in the smoke while testing the smoking behavior data can be achieved during the actual smoking process of the smoker; by providing a fixed bracket and a holding part, it is beneficial to the overall stability of the capture device and is convenient to hold when in use.

Description

Technical Field

[0001] The invention belongs to the technical field of smoking behavior research, and in particular relates to a smoking behavior recorder with a cigarette smoke gas phase capture device. Background Art

[0002] Smoking is one of the risk factors for many diseases, and the chemicals in cigarette smoke are related to the occurrence of many diseases. Cigarette smoke is a complex aerosol containing more than 6,000 chemical substances. Smokers inhale the chemical components in the smoke into their bodies during the process of smoking. Studies have shown that smoking is related to the occurrence of diseases in multiple human systems, such as respiratory system diseases and cardiovascular system diseases.

[0003] Smoking behavior includes parameters such as the frequency of puffs, puff volume, puff interval, and duration of a smoker's smoking process. Differences in the habitual smoking behavior of smokers may result in different types and quantities of inhaled chemical components. Cigarette smoke is a complex aerosol composed of gaseous, vaporous, and solid substances. The chemical substances in cigarette smoke mainly come from the components directly transferred to the smoke by tobacco when smoking cigarettes and the components produced by the thermal decomposition of smoke during tobacco combustion. Therefore, it is crucial to obtain the smoking behavior of smokers during the actual smoking process and the release of chemical substances in cigarette smoke under this smoking behavior. At present, smoking behavior recorders are used to record the actual smoking behavior parameter data of smokers, such as the CReSS Pocket of Germany's Borgward Company, the SA7 of British American Tobacco, and the SPA / M of France's Sodin Company. These instruments can only be used to record the smoking behavior parameters of smokers, but cannot be used to capture the smoke generated by smoking.

[0004] The gas phase components of cigarette smoke refer to the mainstream smoke that can pass through the capture device (Cambridge filter) but is not captured. The current method of capturing cigarette smoke generated by actual smoking behavior of smokers is to replicate and reproduce the smoking process of smokers through a smoking machine. The smoking behavior recorder records the smoking behavior parameter data, sets the smoking machine suction parameters according to the mathematical estimation of the obtained data, and captures cigarette smoke by sucking the cigarette smoked by the smoker through the smoking machine. However, this method is not reliable. On the one hand, the suction parameters of the smoking machine are set according to the estimated values, which cannot fully simulate the human smoking method. There is a large difference between the captured cigarette smoke and the actual smoke release of the smoker. On the other hand, the cigarette is not the same as the cigarette used by the smoker, and the amount of cigarette smoke obtained through the replication process is also different. The smoking behavior recorder can only record the smoking behavior parameters of the smoker, and does not involve the capture of gas phase substances in the smoke. Therefore, from the practical considerations of smoking and health research, a device is needed to capture gas phase substances in the smoke while testing the actual smoking behavior parameters of the smoker. Summary of the invention

[0005] The purpose of the present invention is to address the problem that the smoking behavior recorder can only test the actual smoking behavior parameters of the smoker but cannot capture the gas phase in the smoke at the same time. A smoking behavior recorder with a cigarette smoke gas phase capture device is designed to achieve the purpose of simultaneously capturing the smoking behavior parameters and cigarette smoke gas phase during the actual smoking process of the smoker.

[0006] The present invention is achieved through the following technical solutions:

[0007] A smoking behavior recorder with a cigarette smoke vapor capture device comprises a handheld pan head and a recorder, a smoke vapor capture unit, and a smoke particulate capture unit fixed on the pan head from left to right. A nozzle end and an insertion port are respectively provided at both ends of the recorder, which together with the smoke vapor capture unit, the smoke particulate capture unit, and a cigarette inserted into the smoke particulate filter unit in sequence form a smoke channel. A pan head bracket and a base are fixedly connected to the lower end of the handheld pan head.

[0008] The flue gas phase capture unit comprises a capture bottle filled with capture liquid, a three-way pipe is installed at the bottle mouth of the capture bottle, a right-angle pipe is arranged in the capture bottle, the upper end of the vertical pipe of the three-way pipe is a water injection port, the horizontal pipe port of the three-way pipe is connected to the recorder plug interface through a connecting pipe, the lower end of the vertical pipe of the three-way pipe is located above the liquid level, one end of the right-angle pipe is located below the liquid level in the bottle, and the other end extends out of the bottle as a smoke inlet interface, and a water outlet is opened at the bottom of the capture bottle.

[0009] The smoke particulate matter capture unit includes a capture container and a filter and a filter baffle disposed in the inner cavity of the container. The capture container is composed of left and right parts connected by threads. The left half of the capture container is provided with a right-angle pipe connection port connected to the right-angle pipe smoke inlet port in the gas phase capture unit, and the right half is provided with a cigarette insertion hole. An air bag for discharging residual smoke is also provided on the capture container.

[0010] An ash collection hopper is provided on the right side of the handheld pan head, and the ash collection hopper is located directly below the cigarette;

[0011] The recorder is bound by a recorder fixing belt fixed on the handheld pan-tilt head; the capture bottle is bound by a capture bottle fixing belt fixed on the handheld pan-tilt head; the capture container is bound by a capture container fixing belt fixed on the capture container fixing platform, and the capture container fixing platform is directly fixed on the handheld pan-tilt head.

[0012] The fixing belts are all nylon buckles, and the fixing belts include a recorder fixing belt, a capture bottle fixing belt and a capture container fixing belt.

[0013] The handheld pan / tilt head is provided with a card slot for installing a recorder, a card seat for placing a full flue gas capture bottle, and a fixing platform for placing a capture container.

[0014] When the present invention is used, firstly, the smoking behavior recorder, the capture bottle containing the capture liquid, and the particle capture device are placed on the corresponding positions of the handheld pan-tilt platform, and the smoking behavior recorder, the capture bottle in the gas phase capture unit, and the capture container in the particle phase capture unit are respectively bound to the pan-tilt platform by the fixing belt fixed on the handheld pan-tilt platform, and the corresponding connecting pipelines are connected to form a series of air flow channels. After the cigarette is ignited, the cigarette smoke passes through the particle phase capture unit and is directly introduced into the capture liquid level of the capture bottle through a right-angle glass tube. The cigarette smoke enters the smoking behavior recorder from the horizontal tube of the three-way pipe at the upper end of the capture bottle, which is used to test the smoking behavior parameters. After the suction is completed, the water outlet valve of the container bottle is opened to collect the capture liquid, and the gas phase after the particle phase has been filtered out can be obtained, and the gas phase component analysis can be performed.

[0015] The beneficial effects of the present invention are:

[0016] 1. By connecting a smoke gas phase capture device to a smoking behavior recorder, the smoker can capture the gas phase in the smoke while testing the smoking behavior data during the actual smoking process.

[0017] Second, by arranging a water inlet and a water outlet on the upper part of the flue gas vapor capture device, it is beneficial to inject and collect the flue gas vapor deionized pure water, and it is convenient to clean the capture bottle.

[0018] 3. The provision of a fixed bracket and a holding portion is beneficial to the overall stability of the capture device and is convenient for holding during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention,

[0020] Figure 2 It is a partial schematic diagram of the particle phase capture unit in the present invention,

[0021] Figure 1 In: 1. Smoking behavior recorder, 1-1. Mouthpiece end, 1-2. Recorder fixing belt, 1-3. Plug interface; 2. Smoke gas phase capture unit; 2-1. Connecting pipe, 2-2. Three-way pipe, 2-3. Water filling port bottle plug, 2-4. Water filling port, 2-5. Capture bottle, 2-6. Right-angle pipe, 2-7. Water outlet, 2-8. Capture bottle fixing belt; 3. Smoke particulate matter capture unit; 4. Ash collection hopper, 4-1. Handle; 5. Handheld pan / tilt head, 5-1. Capture bottle holder, 5-2. Capture container fixing table, 5-3. Recorder slot, 5-4. Pan / tilt head bracket, 5-5. Base.

[0022] Figure 2 Middle: 3, smoke particle capture unit, 3-1, right-angle pipe connection port, 3-2, bottleneck section, 3-3, filter baffle, 3-4, filter, 3-5, capture container, 3-6, air bag; 3-7, cigarette insertion hole; 3-8, capture container fixing belt, 3-9, cigarette. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings:

[0024] like Figure 1 , 2 As shown: a smoking behavior recorder with a cigarette smoke vapor capture device, including a handheld pan-tilt 5 and a recorder 1, a smoke vapor capture unit 2, and a smoke particle capture unit 3 fixed on the pan-tilt from left to right. The two ends of the recorder 1 are respectively provided with a suction nozzle end 1-1 and an insertion port 1-3, which together with the smoke vapor capture unit 2, the smoke particle capture unit 3, and the cigarettes 3-9 inserted on the smoke particle filter unit in sequence form a smoke channel. The pan-tilt bracket 5-4 and the base 5-5 are fixedly connected to the lower end of the handheld pan-tilt 5. A cigarette ash collection hopper 4 is provided on the right side of the handheld pan-tilt, and the cigarette ash collection hopper is located directly below the cigarettes 3-9;

[0025] The flue gas phase capture unit 2 comprises a capture bottle 2-5 filled with a capture liquid, a tee 2-2 is installed at the mouth of the capture bottle, a right-angle tube 2-6 is arranged in the capture bottle, the upper end of the vertical tube of the tee is a water injection port 2-4, the horizontal tube port of the tee 2-2 is connected to the recorder plug interface 1-3 through a connecting tube 2-1, the lower end of the vertical tube of the tee is located above the liquid level, one end of the right-angle tube 2-6 is located below the liquid level in the bottle, and the other end extends out of the bottle as a smoke inlet interface, and a water outlet is provided at the bottom of the capture bottle.

[0026] The smoke particle capture unit 3 includes a capture container 3-5, a filter 3-4 and a filter baffle 3-3 arranged in the inner cavity of the container, and the capture container 3-5 is composed of two parts connected by threads, and the left half of the capture container is provided with a right-angle pipe connection port 3-1 connected to the right-angle pipe smoke inlet interface in the gas phase capture unit, and the right half is provided with a cigarette insertion hole 3-7. The capture container 3-5 is also provided with an air bag 3-6 for discharging residual smoke.

[0027] The recorder 1 is bound by a recorder fixing belt 1-2 fixedly connected to the handheld pan-tilt head 5; the capture bottle 2-5 is bound by a capture bottle fixing belt 2-8 fixedly connected to the handheld pan-tilt head; the capture container 3-5 is bound by a capture unit fixing belt 3-8 fixedly connected to the capture unit fixing platform 5-2, and the capture container fixing platform 5-2 is directly fixedly connected to the handheld pan-tilt head 5.

[0028] The fixing belts are all nylon buckles.

[0029] The handheld pan / tilt head 5 is provided with a card slot 5-3 for installing a recorder, a card seat 5-1 for placing a full flue gas collection bottle, and a fixing platform 5-2 for placing a collection container.

Claims

1. A smoking behavior recorder with a cigarette smoke gas phase capture device, characterized in that: It includes a handheld pan-tilt head and a recorder, a smoke gas phase capture unit, and a smoke particulate phase capture unit fixed on the pan-tilt head from left to right. The two ends of the recorder are respectively provided with a nozzle end and an insertion interface, which together with the smoke gas phase capture unit, the smoke particulate phase capture unit, and the cigarette inserted on the smoke particulate phase capture unit in sequence form a smoke channel. A pan-tilt head bracket and a base are fixedly connected to the lower end of the handheld pan-tilt head; The smoke gas phase capture unit comprises a capture bottle containing a capture liquid, a three-way pipe is installed at the mouth of the capture bottle, a right-angle pipe is arranged in the capture bottle, the upper end of the vertical pipe of the three-way pipe is a water injection port, the horizontal pipe port of the three-way pipe is connected to the recorder plug port through a connecting pipe, the lower end of the vertical pipe of the three-way pipe is located above the liquid level, one end of the right-angle pipe is located below the liquid level in the bottle, and the other end extends out of the bottle as a smoke inlet interface, and a water outlet is opened at the bottom of the capture bottle; The smoke particulate matter capture unit includes a capture container and a filter and a filter baffle arranged in the inner cavity of the container. The capture container is composed of left and right parts connected by threads. The left half of the capture container is provided with a right-angle pipe connection port connected to the right-angle pipe smoke inlet interface in the gas phase capture unit, and the right half is provided with a cigarette insertion hole.

2. The smoking behavior recorder with a cigarette smoke gas phase capture device according to claim 1, characterized in that: An ash collection hopper is arranged on the right side of the handheld pan head, and the ash collection hopper is located just below the cigarette.

3. The smoking behavior recorder with a cigarette smoke gas phase capture device according to claim 1, characterized in that: The recorder is bound by a recorder fixing belt fixedly connected to the handheld pan head.

4. The smoking behavior recorder with a cigarette smoke gas phase capture device according to claim 1, characterized in that: The collection bottle in the flue gas gas phase collection unit is bound by a collection bottle fixing belt fixedly connected to the handheld pan head.

5. The smoking behavior recorder with a cigarette smoke gas phase capture device according to claim 1, characterized in that: The capture container in the smoke particulate matter capture unit is bound by a capture unit fixing belt fixed to a capture container fixing platform, and the capture container fixing platform is directly fixed to the handheld pan-tilt platform.

6. The smoking behavior recorder with a cigarette smoke gas phase capture device according to claim 1 or 5, characterized in that: The collection container is also provided with an air bag for discharging residual smoke.

7. The smoking behavior recorder with a cigarette smoke gas phase capture device according to claim 3, 4 or 5, characterized in that: The fixing belts are all nylon buckles.

8. The smoking behavior recorder with a cigarette smoke gas phase capture device according to claim 1 or 5, characterized in that: The handheld pan-tilt head is provided with a card slot for installing a recorder, a card seat for placing a capture bottle, and a fixing platform for placing a capture container.

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