Single-suction double-channel smoke suction trapping device
By designing a single-sucking dual-channel smoke suction and capture device, and using a four-way valve and a dual-sucking auxiliary unit to achieve dual-channel smoke capture, the problem that existing devices cannot capture multiple samples at the same time is solved, and synchronous suction and control testing of traditional cigarettes and heated cigarettes is realized, reducing operational complexity and cost.
Patent Information
- Application Number
- CN202422292428.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-20
AI Technical Summary
Existing smoke suction and capture devices are usually single-channel designs, and cannot be tested at the same time in two samples, which increases testing time and workload, and existing methods increase equipment complexity and operational difficulty.
A single-suction dual-channel flue gas suction and capture device is designed. Through the combination of a single-sucking piston unit and a dual-sucking auxiliary unit, a four-way valve can realize pipeline switching, which can capture two flue gas samples at the same time, and is equipped with a filter capture assembly, an electrostatic capture assembly and a concentration detection assembly, and selects the capture assembly according to needs.
It realizes the synchronous smoking and smoke capture of traditional cigarettes and heated cigarettes. The control test is simple and convenient, reduces costs, improves the stability and portability of operations, and is suitable for traditional cigarettes and heated cigarette detection.
Smart Images
Figure CN223139503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a smoke release control device for tobacco products, in particular to a single-suction double-channel smoke suction and capture device, which can realize the capture and control of smoke aerosol of traditional cigarettes, heated cigarettes and other tobacco products. Background Art
[0002] With the continuous development of the tobacco market, tobacco products show a diversified development trend. New tobacco products represented by heated cigarettes have become the key development direction of international major tobacco companies and have gradually won the favor of consumers. The generation and delivery mechanism of the smoke aerosol of heated cigarettes is different from that of traditional cigarettes, and there are significant differences in the aerosol morphology and composition.
[0003] The existing smoke suction and capture devices are usually designed for single-channel capture, which means that they can only capture and process one smoke sample at a time. This design simplifies the complexity of the device and the operation process, but when dual-sample control tests are required, two tests need to be carried out separately, which increases the test time and workload. At present, in order to achieve the smoke capture control of dual samples, two independent single-channel capture devices are usually used to capture the two samples respectively, and the comparison is carried out in the subsequent data processing and analysis stage. Although this method is feasible, it increases the complexity of the equipment and the operation difficulty.
[0004] In order to solve the above problems, the present utility model is proposed. Summary of the Utility Model
[0005] In order to solve the above problems, the present utility model provides a single-suction double-channel smoke suction and capture device and method. Through this device, synchronous suction, smoke capture and control of cigarette products can be realized. This device has the advantages of simple operation, low cost, portability, etc. In order to better conduct the comparison of the smoke or smoke aerosol of different cigarette products, the present utility model is specifically proposed. Through a portable double-channel smoking machine, the capture and control of smoke aerosol of cigarettes, heated cigarettes or other tobacco products, and the morphology comparison are realized, providing for product R & D and promotion.
[0006] The purpose of the present utility model is achieved through the following technical solutions:
[0007] The first aspect of the present utility model provides a single-suction double-channel smoke suction and capture device, which includes a body 1, a control panel 2, a suction piston unit 3 and two suction auxiliary units 4;
[0008] The suction piston unit 3 and the suction auxiliary units 4 are installed on the body 1, and one suction piston unit 3 is respectively in gas communication with the two suction auxiliary units 4;
[0009] The control panel 2 is installed on the body 1, and is connected to, communicates with, and controls the operation of the suction controller.
[0010] Preferably, the suction piston unit 3 includes a motor 3-1, an electric actuator 3-2, a suction piston 3-3, a four-way valve 3-4, and air pipes 3-5. Among them, there is one motor 3-1, one electric actuator 3-2, one suction piston 3-3, and one four-way valve 3-4, and there are two air pipes 3-5.
[0011] The motor 3-1 is installed on the top of the body 1 by being fixed to one end of the electric actuator 3-2. The other end of the electric actuator 3-2 is connected to one end of the suction piston 3-3. The other end of the suction piston 3-3 is in pipeline communication with the two air pipes 3-5 through the four-way valve 3-4. That is, the motor 3-1 drives the suction piston 3-3 to move through the electric actuator 3-2, and then the four-way valve 3-4 is in pipeline communication with the air pipes 3-5. The other ends of the air pipes 3-5 are connected to the suction assistance unit 4, and the sample is sucked and the flue gas is captured through the suction assistance unit 4.
[0012] Preferably, three paths of the four-way valve 3-4 are respectively connected to the suction piston 3-3 and the two air pipes 3-5, and the fourth path is for flue gas discharge. At this time, the two suction assistance units 4 simultaneously suck and capture the flue gas of two groups of samples.
[0013] Or,
[0014] Two paths of the four-way valve 3-4 are respectively connected to one of the suction piston 3-3 and the two air pipes 3-5, and the third path and the fourth path are for flue gas discharge. At this time, only the suction assistance unit 4 connected to the four-way valve 3-4 sucks and captures the sample.
[0015] Preferably, the suction assistance unit 4 includes a capture assembly and a cigarette holder 4-3.
[0016] One end of the capture assembly is connected to the cigarette holder 4-3, and the other end is in gas communication with the suction piston 3-3 through the air pipe 3-5 and the four-way valve 3-4.
[0017] Preferably, the capture assembly includes a filter capture assembly and / or an electrostatic capture assembly and / or a concentration detection assembly. The filter capture assembly includes a trap 4-1 and a filter 4-2. The electrostatic capture assembly includes an electrostatic capture module 4-8 and a glass tube 4-9. The concentration detection assembly includes a smoke concentration detection module 4-10 and a smoke concentration sensor 4-11.
[0018] During the capture process, the capture component is selected according to actual needs. If only the smoke particulate matter needs to be collected, a filter capture component and / or an electrostatic capture component can be set. If only the smoke concentration needs to be detected, a concentration detection component can be set. Specifically, the capture components at both ends can be the same or different. The capture components at both ends can be selected from one, two, or all three of the filter capture component, the electrostatic capture component, and the concentration detection component.
[0019] Preferably, the filter 4-2 is arranged in the collector 4-1 to capture smoke releases;
[0020] The glass tube 4-9 is arranged downstream of the electrostatic collection module 4-8 and is used for collecting smoke releases;
[0021] The smoke concentration sensor 4-11 is disposed in the smoke concentration detection module 4-10 and is used to detect the smoke concentration flowing through the smoke concentration detection module 4-10.
[0022] Here, downstream is defined according to the direction of movement of the smoke.
[0023] Preferably, the collector 4-1, the electrostatic capture module 4-8, and the smoke concentration detection module 4-10 are made of highly transparent materials, which facilitates observation of smoke aerosol capture during the inhalation process and direct observation of smoke morphology.
[0024] Preferably, the two cigarette holders 4-3 respectively hold a first sample 4-4 and a second sample 4-6, the first sample 4-4 and the second sample 4-6 are traditional cigarette samples and / or heated cigarette samples, the traditional cigarette samples are provided with an ash tray 4-5 below, for storing the ashes of the burned traditional cigarette samples; the heated cigarette samples are provided with a smoking device support block 4-7 below, which can support heated cigarette samples of different specifications and can be easily inserted into the cigarette holder 4-3. It can be applicable to different specifications of heated cigarette smoking scenes.
[0025] During the capture process, the sample to be tested is selected according to the actual situation. Preferably, the first sample 4-4 is a traditional cigarette sample with an ashtray 4-5 underneath, and the second sample 4-6 is a heated cigarette sample with a smoking device support block 4-7 underneath.
[0026] Preferably, the control panel 2 has a touch function.
[0027] The second aspect of the utility model provides a single-suction dual-channel smoke suction and capture method, using the single-suction dual-channel smoke suction and capture device described in the first aspect of the utility model, which includes the following method: cigarette samples are clamped in the two suction auxiliary units 4, the suction controller is controlled by the control panel 2, and then the suction controller controls one suction piston unit 3 to suck and capture smoke from the two suction auxiliary units 4.
[0028] Specifically, the use process of the device of the utility model is as follows:
[0029] After connecting the device to the power supply and starting it, first insert the traditional cigarette into the cigarette holder on the left side of the device, put the ashtray below in place, and then insert the heated cigarette on the smoking utensil support block into the cigarette holder on the right side of the device. After the sample is placed, it is necessary to set the smoking parameters on the control panel according to the test requirements. After the parameters are set, the tester needs to use the cigarette lighter to light the cigarette and start the heated cigarette switch, and then click the control panel to start smoking. During the operation of the device, the tester can observe the smoke aerosol capture situation through the high-transparency collector and directly observe the smoke morphology.
[0030] Compared with the prior art, the utility model has the following beneficial effects:
[0031] 1. The utility model is provided with a single suction piston unit and a double suction auxiliary unit, and realizes the suction and smoke capture of double samples in double channels through single suction, and the smoke between the double channels does not affect each other. The utility model has a simple structure, convenient operation, stability and reliability, low cost, and can be widely used in the detection of traditional cigarettes and heated cigarettes, with broad market prospects.
[0032] 2. The device of the utility model is provided with a single group of suction piston units connected to the four-way valve through a pipeline, and then connected to the suction auxiliary unit 4 through the four-way valve. The pipeline is switched through the four-way valve, so that the two suction auxiliary units can simultaneously and at the same suction rate suck different samples (traditional cigarettes and heated cigarettes), and the two suction auxiliary units can also suck different samples separately at different times.
[0033] 2. The capture component of the utility model includes a filter capture component and / or an electrostatic capture component and / or a concentration detection component. During the capture process, the capture component is selected according to actual needs. If only the smoke particulate matter needs to be collected, a filter capture component and / or an electrostatic capture component can be set. If only the smoke concentration needs to be detected, a concentration detection component can be set. The collector 4-1, the electrostatic capture module 4-8, and the smoke concentration detection module 4-10 are made of highly transparent materials, which is convenient for observing the smoke aerosol capture situation during the inhalation process and directly observing the smoke morphology. BRIEF DESCRIPTION OF THE DRAWINGS
[0034] Figure 1 Axonometric view of the dual-channel flue gas suction and capture device of Embodiment 1 of the present utility model;
[0035] Figure 2 Front view of the dual-channel flue gas suction and capture device of Embodiment 1 of the present utility model;
[0036] Figure 3 Top view of the dual-channel flue gas suction and capture device of Embodiment 1 of the present utility model;
[0037] Figure 4 Exploded view of the suction auxiliary unit of the dual-channel flue gas suction and capture device of Embodiment 1 of the present utility model;
[0038] Figure 5 Axonometric view of the dual-channel flue gas suction and capture device of Embodiment 2 of the present utility model;
[0039] Figure 6 Front view of the dual-channel flue gas suction and capture device of Embodiment 2 of the present utility model;
[0040] Figure 7 Top view of the dual-channel flue gas suction and capture device of Embodiment 2 of the present utility model;
[0041] Figure 8 Exploded view of the suction auxiliary unit of the dual-channel flue gas suction and capture device of Embodiment 2 of the present utility model;
[0042] Figure 9 Axonometric view of the dual-channel flue gas suction and capture device of Embodiment 3 of the present utility model;
[0043] Figure 10 Front view of the dual-channel flue gas suction and capture device of Embodiment 3 of the present utility model;
[0044] Figure 11 Top view of the dual-channel flue gas suction and capture device of Embodiment 3 of the present utility model;
[0045] Figure 12 Exploded view of the suction auxiliary unit of the dual-channel flue gas suction and capture device of Embodiment 3 of the present utility model;
[0046] Figure 13 Axonometric view of the dual-channel flue gas suction and capture device of Embodiment 4 of the present utility model;
[0047] Figure 14 Front view of the dual-channel flue gas suction and capture device of Embodiment 4 of the present utility model;
[0048] Figure 15 Top view of the dual-channel flue gas suction and capture device of Embodiment 4 of the present utility model;
[0049] Figure 16 This is an exploded view of the suction auxiliary unit of the dual-channel smoke suction and capture device in Example 4 of the utility model.
[0050] Names of reference numerals in the accompanying drawings: Figures 1-4 In: 1. body, 2. control panel, 3. suction piston unit, 3-1. motor, 3-2. electric actuator, 3-3. suction piston, 3-4. four-way valve, 3-5. air pipe; 4. suction auxiliary unit, 4-1. collector, 4-2. filter, 4-3. cigarette holder, 4-4. first sample (conventional cigarette in the embodiment), 4-5. ashtray, 4-6. second sample (heated cigarette in the embodiment), 4-7. smoking device support block, 4-8. electrostatic capture module, 4-9. glass tube, 4-10. smoke concentration detection module, 4-11. smoke concentration sensor. DETAILED DESCRIPTION
[0051] The utility model is further described in detail below in conjunction with the embodiments.
[0052] Those skilled in the art will understand that the following examples are only used to illustrate the present invention and should not be considered to limit the scope of the present invention. If no specific techniques or conditions are specified in the examples, the techniques or conditions described in the literature in the field or the product instructions are used. If the manufacturer of the materials or equipment used is not specified, they are all conventional products that can be purchased.
[0053] Those skilled in the art will appreciate that, unless expressly stated otherwise, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the term "comprising" used in the specification of the present utility model refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof. It should be understood that when we refer to an element as being "connected" to another element, it may be directly connected to the other element, or there may be intermediate elements. In addition, the "connection" used here may include wireless connection.
[0054] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two. The terms "inside", "upper", "lower", etc., indicating positions or state relationships, are based on the positions or state relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operate in a specific position, and therefore cannot be understood as limiting the present invention.
[0055] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "provided with" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0056] Those skilled in the art of this technology can understand that unless otherwise defined, all terms used herein, including technical terms and scientific terms, have the same meaning as the general understanding of those of ordinary skill in the field to which the present utility model belongs. It should also be understood that terms such as those defined in a general dictionary should be understood to have a meaning consistent with the meaning in the context of the prior art, and will not be interpreted with idealized or overly formal meanings unless defined as here.
[0057] The single - suction dual - channel flue gas suction and capture device of this embodiment includes a body 1, a control panel 2, a suction piston unit 3, and two suction auxiliary units 4.
[0058] The suction piston unit 3 and the suction auxiliary units 4 are installed on the body 1, and one suction piston unit 3 is in gas communication with the two suction auxiliary units 4 respectively.
[0059] The control panel 2 is installed on the body 1, and is connected to, communicates with, and controls the operation of the suction controller.
[0060] The suction piston unit 3 includes a motor 3 - 1, an electric actuator 3 - 2, a suction piston 3 - 3, a four - way valve 3 - 4, and air pipes 3 - 5. Among them, there is one motor 3 - 1, one electric actuator 3 - 2, one suction piston 3 - 3, one four - way valve 3 - 4, and two air pipes 3 - 5.
[0061] The motor 3 - 1 is installed at the top of the body 1 by being fixed to one end of the electric actuator 3 - 2. The other end of the electric actuator 3 - 2 is connected to one end of the suction piston 3 - 3. The other end of the suction piston 3 - 3 is in pipeline communication with the two air pipes 3 - 5 through the four - way valve 3 - 4. That is, the motor 3 - 1 drives the suction piston 3 - 3 to move through the electric actuator 3 - 2, and then multi - channel suction and flue gas capture can be carried out by pipeline switching of the four - way valve 3 - 4.
[0062] Three paths of the four - way valve 3 - 4 are in communication with the suction piston 3 - 3 and the two air pipes 3 - 5, and the fourth path is for flue gas discharge.
[0063] The suction auxiliary unit 4 includes a capture assembly and a cigarette holder 4 - 3.
[0064] One end of the capture component is connected to the cigarette holder 4-3, and the other end is in gas communication with the suction piston 3-3 through the air pipe 3-5 and the four-way valve 3-4.
[0065] The capture component includes a filter capture component and / or an electrostatic capture component and / or a concentration detection component, the filter capture component includes a collector 4-1 and a filter 4-2; the electrostatic capture component includes an electrostatic capture module 4-8 and a glass tube 4-9; the concentration detection component includes a smoke concentration detection module 4-10 and a smoke concentration sensor 4-11.
[0066] During the capture process, the capture component is selected according to actual needs. If only the smoke particulate matter needs to be collected, a filter capture component and / or an electrostatic capture component can be set. If only the smoke concentration needs to be detected, a concentration detection component can be set. Specifically, the capture components at both ends can be the same or different. The capture components at both ends can be selected from one, two, or all three of the filter capture component, the electrostatic capture component, and the concentration detection component.
[0067] The filter 4-2 is arranged in the collector 4-1 and is used for capturing smoke releases;
[0068] The glass tube 4-9 is arranged downstream of the electrostatic collection module 4-8 and is used for collecting smoke releases;
[0069] The smoke concentration sensor 4-11 is disposed in the smoke concentration detection module 4-10 and is used to detect the smoke concentration flowing through the smoke concentration detection module 4-10.
[0070] Here, downstream is defined according to the direction of movement of the smoke.
[0071] The collector 4-1, the electrostatic capture module 4-8, and the smoke concentration detection module 4-10 are made of highly transparent materials, which facilitates observation of smoke aerosol capture during the inhalation process and direct observation of the smoke morphology.
[0072] The two cigarette holders 4-3 hold a first sample 4-4 and a second sample 4-6 respectively. The first sample 4-4 and the second sample 4-6 are traditional cigarette samples and / or heated cigarette samples. The traditional cigarette samples are provided with an ash tray 4-5 below for storing the ashes of the burned traditional cigarette samples; the heated cigarette samples are provided with a smoking device support block 4-7 below, which can support heated cigarette samples of different specifications and can be easily inserted into the cigarette holder 4-3. It can be applied to different specifications of heated cigarette smoking scenes.
[0073] During the capture process, the sample to be tested is selected according to the actual situation. Preferably, the first sample 4-4 is a traditional cigarette sample with an ashtray 4-5 underneath, and the second sample 4-6 is a heated cigarette sample with a smoking device support block 4-7 underneath.
[0074] The control panel 2 has a touch function.
[0075] The single-suction dual-channel smoke suction and capture method of this embodiment uses the single-suction dual-channel smoke suction and capture device, which includes the following method: cigarette samples are clamped in the two suction auxiliary units 4, the suction controller is controlled by the control panel 2, and then the suction controller controls one suction piston unit 3 to suck and capture smoke in the two suction auxiliary units 4.
[0076] Embodiment 1 The capture component is a filter capture component
[0077] like Figures 1-4 As shown: a dual-channel smoke suction and capture device, comprising a body 1, a control panel 2, a suction piston unit 3 and a suction auxiliary unit 4;
[0078] The control panel 2 is mounted on the machine body 1, and is connected to, communicates with, and controls the operation of the suction controller, and has a touch function.
[0079] The suction piston unit 3 includes a motor 3-1, an electric actuator 3-2, a suction piston 3-3, a four-way valve 3-4, and an air pipe 3-5. The motor 3-1 is installed on the top of the body 1 by being fixed to one end of the electric actuator 3-2. The other end of the electric actuator 3-2 is connected to the suction piston 3-3. The suction piston 3-3 is connected to the four-way valve 3-4 through a pipeline, that is, the motor 3-1 drives the suction piston 3-5 to move through the electric actuator 3-2, and then the four-way valve 3-4 pipeline is switched to perform multi-channel suction and smoke capture.
[0080] The suction piston 3-3 can be made of highly transparent material to facilitate direct observation of the smoke state.
[0081] The four-way valve 3-4 connects the suction piston 3-3 and the two sets of collectors 4-1 in three ways, and the fourth way is used for smoke exhaust.
[0082] The suction assist unit 4 includes a trap 4-1, a filter 4-2, a cigarette holder 4-3, a traditional cigarette 4-4, an ashtray 4-5, a heated cigarette 4-6, and a smoking device support block 4-7. Two sets of traps 4-1 are respectively connected to the four-way valve 3-4 of the suction piston unit 3 through air pipes 3-5. A cigarette holder 4-3 is arranged on one side of the trap 4-1, and a filter 4-2 can be arranged in the trap 4-1 for capturing flue gas emissions. The traditional cigarette 4-4 can be inserted into the cigarette holder 4-3 of the trap 4-1 on the left side of the device to communicate with the suction piston unit 3, and an ashtray 4-5 is arranged below the traditional cigarette 4-4 for storing the ashes from the burning of the traditional cigarette 4-4; The heated cigarette 4-6 can be inserted into the cigarette holder 4-3 of the trap 4-1 on the right side, and a smoking device support block 4-7 is arranged below, which can support different specifications of heated cigarettes 4-6 to facilitate insertion into the cigarette holder 4-3.
[0083] The usage process of the present utility model is as follows:
[0084] After connecting the device to the power supply and starting it, first insert the traditional cigarette into the cigarette holder on the left side of the device, place the ashtray below in place, then insert the heated cigarette on the smoking device support block into the cigarette holder on the right side of the device. After the sample is placed, the suction parameters need to be set on the control panel according to the test requirements. After the parameter setting is completed, the tester needs to use a lighter to light the cigarette and turn on the switch of the heated cigarette, and then click the control panel to start suction; During the operation of the device, the change of the internal filter can be observed through the highly transparent trap to judge the difference in flue gas emissions between the traditional cigarette and the heated cigarette, or the filter in the trap can be taken out for chemical analysis after the detection to analyze the flue gas components of the two in detail.
[0085] In Embodiment 2, the trapping assembly is an electrostatic trapping assembly
[0086] As Figures 5-8 shown: A dual-channel flue gas suction and trapping device includes a body 1, a control panel 2, a suction piston unit 3, and a suction assist unit 4;
[0087] The control panel 2 is installed on the body 1, and is connected to, communicates with, and controls the operation of the suction controller, and has a touch function.
[0088] The suction piston unit 3 includes a motor 3-1, an electric actuator 3-2, a suction piston 3-3, a four-way valve 3-4, and an air pipe 3-5. The motor 3-1 is installed at the top of the body 1 by being fixed to one end of the electric actuator 3-2. The other end of the electric actuator 3-2 is connected to the suction piston 3-3. The suction piston 3-3 is communicated with the four-way valve 3-4 through a pipeline. That is, the motor 3-1 drives the suction piston 3-5 to move through the electric actuator 3-2, and then the pipeline switching of the four-way valve 3-4 can be used for multi-channel suction and flue gas trapping.
[0089] The suction piston 3-3 can be made of highly transparent material to facilitate direct observation of the smoke state.
[0090] The four-way valve 3-4 connects the suction piston 3-3 and the two groups of electrostatic capture modules 4-8 in three ways, and the fourth way is used for smoke exhaust.
[0091] The suction auxiliary unit 4 includes an electrostatic capture module 4-8, a glass tube 4-9, a cigarette holder 4-3, a traditional cigarette 4-4, an ashtray 4-5, a heated cigarette 4-6, and a smoking device support block 4-7. Two groups of electrostatic capture modules 4-8 are connected to the four-way valve 3-4 of the suction piston unit 3 through the air pipe 3-5 respectively. The cigarette holder 4-3 is arranged on one side of the electrostatic capture module 4-8, and the glass tube 4-9 is arranged on the other side of the electrostatic capture module 4-8 for capturing cigarette combustion smoke. The traditional cigarette 4-4 can be inserted into the cigarette holder 4-3 of the electrostatic collection module 4-8 on the left side of the device to be connected with the suction piston unit 3, and an ashtray 4-5 is provided below the traditional cigarette 4-4 to store the ashes of the burned traditional cigarette 4-4; the heated cigarette 4-6 can be inserted into the cigarette holder 4-3 of the electrostatic collection module 4-8 on the right side, and a smoking device support block 4-7 is provided below to support heated cigarettes 4-6 of different specifications so that they can be easily inserted into the cigarette holder 4-3.
[0092] The use process of the utility model is as follows:
[0093] After connecting the device to the power supply and starting it, first insert the traditional cigarette into the cigarette holder on the left side of the device, put the ashtray below in place, and then insert the heated cigarette on the smoking utensil support block into the cigarette holder on the right side of the device. After the sample is placed, it is necessary to set the smoking parameters on the control panel according to the test requirements. After the parameters are set, the tester needs to use the cigarette lighter to light the cigarette and start the heated cigarette switch, and then click the control panel to start smoking; during the operation of the device, the electrostatic capture module captures the smoke components released by the burning cigarette. The glass tube on the side of the electrostatic capture module with a high tar content in the smoke generated by the sample to be tested changes color first, and the glass tube changes color when the number of puffs with a high tar content is the same.
[0094] Embodiment 3: The capture component is a filter capture component and an electrostatic capture component
[0095] like Figures 9-12 As shown: a dual-channel smoke suction and capture device, comprising a body 1, a control panel 2, a suction piston unit 3 and a suction auxiliary unit 4;
[0096] The control panel 2 is mounted on the machine body 1, and is connected to, communicates with, and controls the operation of the suction controller, and has a touch function.
[0097] The suction piston unit 3 includes a motor 3-1, an electric actuator 3-2, a suction piston 3-3, a four-way valve 3-4, and an air pipe 3-5. The motor 3-1 is installed on the top of the body 1 by being fixed to one end of the electric actuator 3-2. The other end of the electric actuator 3-2 is connected to the suction piston 3-3. The suction piston 3-3 is connected to the four-way valve 3-4 through a pipeline, that is, the motor 3-1 drives the suction piston 3-5 to move through the electric actuator 3-2, and then the four-way valve 3-4 pipeline is switched to perform multi-channel suction and smoke capture.
[0098] The suction piston 3-3 can be made of highly transparent material to facilitate direct observation of the smoke state.
[0099] The four-way valve 3-4 connects the suction piston 3-3 and two groups of electrostatic capture modules 4-8, and the fourth way is used for smoke exhaust.
[0100] The suction auxiliary unit 4 includes an electrostatic capture module 4-8, a glass tube 4-9, a collector 4-3, a filter 4-4, a cigarette holder 4-5, a cigarette 4-6, an ashtray 4-7, a heated cigarette 4-8, and a smoking device support block 4-9. Two groups of electrostatic capture modules 4-8 are connected to the four-way valve 3-4 of the suction piston unit 3 through the air pipe 3-5, respectively. A glass tube 4-9 is provided on one side of the electrostatic capture module 4-8. The collector 4-3 is connected to the electrostatic capture module 4-8 through the air pipe 3-5. A filter 4-4 is provided for capturing smoke released by burning cigarettes. A conventional cigarette 4-4 can be inserted into the cigarette holder 4-3 of the left collector 4-1 of the device to be connected with the suction piston unit 3, and an ashtray 4-5 is provided below the conventional cigarette 4-4 to receive and store the ashes of the burning conventional cigarette 4-4; a heated cigarette 4-6 can be inserted into the cigarette holder 4-3 of the right collector 4-1, and a smoking device support block 4-7 is provided below to support heated cigarettes 4-6 of different specifications so that they can be easily inserted into the cigarette holder 4-3.
[0101] The use process of the utility model is as follows:
[0102] After connecting the device to the power supply and starting it, first insert the traditional cigarette into the cigarette holder on the left side of the device, put the ashtray below in place, and then insert the heated cigarette on the smoking utensil support block into the cigarette holder on the right side of the device. After the sample is placed, it is necessary to set the smoking parameters on the control panel according to the test requirements. After the parameters are set, the tester needs to use the cigarette lighter to light the cigarette and start the heated cigarette switch, and then click the control panel to start smoking. During the operation of the device, the smoke state can be directly observed through the glass tube on one side of the electrostatic capture module and the highly transparent collector. The group with a high tar content in the smoke generated by the sample to be tested turns yellow first, and the group with a high tar content has a darker color when the number of puffs is the same.
[0103] Example 4: The capture component is a concentration detection component
[0104] like Figures 13-16 As shown: a dual-channel smoke suction and capture device, including a body 1, a control panel 2, a suction piston unit 3 and a suction auxiliary unit 4;
[0105] The control panel 2 is mounted on the machine body 1, and is connected to, communicates with, and controls the operation of the suction controller, and has a touch function.
[0106] The suction piston unit 3 includes a motor 3-1, an electric actuator 3-2, a suction piston 3-3, a four-way valve 3-4, and an air pipe 3-5. The motor 3-1 is installed on the top of the body 1 by being fixed to one end of the electric actuator 3-2. The other end of the electric actuator 3-2 is connected to the suction piston 3-3. The suction piston 3-3 is connected to the four-way valve 3-4 through a pipeline, that is, the motor 3-1 drives the suction piston 3-5 to move through the electric actuator 3-2, and then the four-way valve 3-4 pipeline is switched to perform multi-channel suction and smoke capture.
[0107] The suction piston 3-3 can be made of highly transparent material to facilitate direct observation of the smoke state.
[0108] The four-way valve 3-4 connects the suction piston 3-3 and the two groups of smoke concentration detection modules 4-10 in three ways, and the fourth way is used for smoke exhaust.
[0109] The suction auxiliary unit 4 includes a smoke concentration detection module 4-10, a smoke concentration sensor 4-11, a cigarette holder 4-3, a traditional cigarette 4-4, an ashtray 4-5, a heated cigarette 4-6, and a smoking device support block 4-7. Two groups of smoke concentration detection modules 4-10 are respectively connected to the four-way valve 3-4 of the suction piston unit 3 through the air pipe 3-5. A cigarette holder 4-3 is provided on one side of the smoke concentration detection module 4-10, and a smoke concentration sensor 4-11 can be provided in the smoke concentration detection module 4-10 for detecting the smoke concentration flowing through the cigarette. The conventional cigarette 4-4 can be inserted into the cigarette holder 4-3 of the smoke concentration detection module 4-10 on the left side of the device to be connected with the suction piston unit 3, and an ashtray 4-5 is provided below the conventional cigarette 4-4 to store the ashes of the burnt conventional cigarette 4-4; the heated cigarette 4-6 can be inserted into the cigarette holder 4-3 of the smoke concentration detection module 4-10 on the right side, and a smoking device support block 4-7 is provided below to support heated cigarettes 4-6 of different specifications so that they can be easily inserted into the cigarette holder 4-3.
[0110] The use process of the utility model is as follows:
[0111] After the device is connected to the power supply and started, first insert the traditional cigarette into the cigarette holder on the left side of the device, put the ashtray below in place, and then insert the heated cigarette on the smoking utensil support block into the cigarette holder on the right side of the device. After the sample is placed, the smoking parameters need to be set on the control panel according to the test requirements. After the parameters are set, the tester needs to use the cigarette lighter to light the cigarette and start the heated cigarette switch, and then click the control panel to start smoking. During the operation of the device, the smoke concentration sensor is used to detect the smoke concentration flowing through the high-transparency smoke concentration detection module and display and record the data on the control panel. The smoke state can also be directly observed through the high-transparency smoke concentration detection module. The smoke concentration sensor with a high tar content in the smoke generated by the sample to be tested turns yellow first, and the color of the smoke concentration sensor is darker when the number of puffs with a high tar content is the same.
Claims
1. A single suction and dual-channel flue gas suction and capture device, characterized in that It includes a body (1), a control panel (2), a suction piston unit (3) and two suction assist units (4); The suction piston unit (3) and the suction assist units (4) are installed on the body (1), and one suction piston unit (3) is in gas communication with the two suction assist units (4) respectively; The control panel (2) is installed on the body (1), and is connected to, communicates with and controls the operation of the suction controller.
2. The single-suction double-channel flue gas suction and capture device according to claim 1, wherein The suction piston unit (3) includes a motor (3-1), an electric actuator (3-2), a suction piston (3-3), a four-way valve (3-4), and air pipes (3-5). Among them, there is one motor (3-1), one electric actuator (3-2), one suction piston (3-3), one four-way valve (3-4), and two air pipes (3-5); The motor (3-1) is installed at the top of the body (1) by being fixed to one end of the electric actuator (3-2). The other end of the electric actuator (3-2) is connected to one end of the suction piston (3-3). The other end of the suction piston (3-3) is in pipeline communication with the air pipes (3-5) through the four-way valve (3-4). That is, the motor (3-1) drives the suction piston (3-3) to move through the electric actuator (3-2), and then is in pipeline communication with the air pipes (3-5) through the four-way valve (3-4). The other ends of the air pipes (3-5) are connected to the suction assist units (4), and the samples are suctioned and flue gas is captured through the suction assist units (4).
3. The single-suction dual-channel flue gas suction and capture device according to claim 2, wherein Three paths of the four-way valve (3-4) are respectively connected to the suction piston (3-3) and the two air pipes (3-5), and the fourth path is for flue gas discharge. At this time, the two suction assist units (4) simultaneously suction and capture flue gas of two groups of samples; Or, Two paths of the four-way valve (3-4) are respectively connected to one of the suction piston (3-3) and the two air pipes (3-5), and the third path and the fourth path are for flue gas discharge. At this time, only the suction assist unit (4) connected to the four-way valve (3-4) suctions and captures the sample and the flue gas.
4. The single-suction double-channel flue gas suction and capture device according to claim 2, wherein, The suction assist unit (4) includes a capture assembly and a cigarette holder (4-3); One end of the capture assembly is connected to the cigarette holder (4-3), and the other end is in gas communication with the suction piston (3-3) through the air pipe (3-5) and the four-way valve (3-4).
5. The single-suction dual-channel flue gas suction and capture device according to claim 4, wherein The capture assembly includes a filter capture assembly and / or an electrostatic capture assembly and / or a concentration detection assembly. The filter capture assembly includes a trap (4-1) and a filter (4-2); the electrostatic capture assembly includes an electrostatic capture module (4-8) and a glass tube (4-9); the concentration detection assembly includes a smoke concentration detection module (4-10) and a smoke concentration sensor (4-11).
6. The single-suction double-channel flue gas suction and capture device according to claim 5, characterized in that The filter (4-2) is arranged in the trap (4-1) for capturing flue gas emissions; The glass tube (4-9) is arranged downstream of the electrostatic collection module (4-8) and is used for collecting smoke releases; The smoke concentration sensor (4-11) is arranged in the smoke concentration detection module (4-10) and is used to detect the smoke concentration flowing through the smoke concentration detection module (4-10).
7. The single-suction dual-channel flue gas suction and capture device according to claim 5, characterized in that, The collector 4-1, the electrostatic capture module (4-8), and the smoke concentration detection module (4-10) are made of highly transparent materials, which facilitates observation of smoke aerosol capture during the inhalation process and direct observation of the smoke morphology.
8. The single-suction dual-channel flue gas suction and capture device according to claim 4, wherein The two cigarette holders (4-3) respectively hold a first sample (4-4) and a second sample (4-6), wherein the first sample (4-4) and the second sample (4-6) are conventional cigarette samples and / or heated cigarette samples. An ashtray (4-5) is provided below the conventional cigarette sample for storing ashes from burning of the conventional cigarette sample; a cigarette utensil support block (4-7) is provided below the heated cigarette sample for supporting heated cigarette samples of different specifications so as to facilitate insertion into the cigarette holder (4-3).
9. The single-suction dual-channel flue gas suction and capture device according to claim 1, wherein, The control panel (2) has a touch function.