WO2022111399A1 - 加热不燃烧烟烟气降温装置和加热不燃烧烟支 - Google Patents

加热不燃烧烟烟气降温装置和加热不燃烧烟支 Download PDF

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Publication number
WO2022111399A1
WO2022111399A1 PCT/CN2021/131933 CN2021131933W WO2022111399A1 WO 2022111399 A1 WO2022111399 A1 WO 2022111399A1 CN 2021131933 W CN2021131933 W CN 2021131933W WO 2022111399 A1 WO2022111399 A1 WO 2022111399A1
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WO
WIPO (PCT)
Prior art keywords
baffle
heat
flue gas
cooling device
burn
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PCT/CN2021/131933
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English (en)
French (fr)
Inventor
车靖
李正勇
傅源锋
Original Assignee
广东省金叶科技开发有限公司
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Application filed by 广东省金叶科技开发有限公司 filed Critical 广东省金叶科技开发有限公司
Publication of WO2022111399A1 publication Critical patent/WO2022111399A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the application relates to the field of heat-not-burn cigarettes, and in particular, to a heat-not-burn cigarette smoke cooling device and a heat-not-burn cigarette.
  • Heat not burn cigarettes are becoming more and more popular in the market. However, whether it is sheet heating or needle heating, although the flue gas temperature is not hot to an unacceptable level, it is high and the experience is poor. In order to be able to cool down, the heater adopts a multi-stage design, the temperature is from low to high. Manually adjust to a low gear, the feeling that the smoke is too hot will improve a little, but it cannot ensure that the wick material is fully heated. In addition, after heating, wait for 5-10 seconds before smoking, and the feeling of burning your mouth will be better, but this method of increasing the waiting time will lead to a decline in the smoking experience.
  • the present application provides a heat-not-burn flue gas cooling device and a heat-not-burn cigarette to solve at least the above problems.
  • a heat-not-burn flue gas cooling device may include: a tubular body; one or more first through holes may be provided on the tube wall of the tubular body.
  • the first through hole may be arranged at one end of the tubular body, or the first through hole may be arranged at a middle position of the tubular body, or the first through hole may be arranged at the tubular body Multiple locations of the ontology.
  • the first through holes may be arranged along the circumference of the tubular body.
  • the interior of the tubular body may be provided with a deflecting mechanism for changing the moving direction of the flue gas.
  • the baffle mechanism may include a first baffle baffle, and the first baffle baffle may be provided with one or more second through holes.
  • the second through hole may have a regular shape or an irregular shape, and the regular shape may include one or more of a circle, a triangle, a quadrangle, a ring, and an arc.
  • the baffle mechanism may include a second baffle baffle, the second baffle baffle may be provided with a gap, and a flue gas channel may be formed between the gap and the tube wall of the tubular body.
  • the baffle mechanism may include a third baffle baffle, and the third baffle baffle may include a plurality of matching baffles, between the plurality of matching baffles and the tube wall of the tubular body A flue gas channel can be formed.
  • the tubular body may be in the shape of a round tube.
  • a heat-not-burn cigarette can include cigarette core segments connected in sequence, the heat-not-burn smoke cooling device and a filter rod.
  • the beneficial effects of the present application at least include:
  • the heat-not-burn flue gas cooling device provided by the present application, by arranging through holes on the pipe wall of the tubular body, can inhale air in the flue gas for cooling when smoking cigarettes, so as to reduce the flue gas temperature and improve the suction. the purpose of experience;
  • the heat-not-burn cigarette provided by the present application reduces the temperature of the smoke and improves the smoking experience by using the heat-not-burn smoke and smoke cooling device.
  • Fig. 1 is the schematic diagram of the heating-not-burning flue gas cooling device provided in Example 1;
  • Example 2 is a schematic diagram of the internal structure of the heat-not-burn flue gas cooling device provided in Example 1;
  • Fig. 3 is the schematic diagram of the first kind of baffle plate provided by embodiment 1;
  • FIG. 4 is a schematic diagram of a second type of baffle baffle provided by Embodiment 1;
  • FIG. 5 is a schematic diagram of another second type of baffle baffle provided by Embodiment 1;
  • FIG. 6 is a schematic diagram of a third type of baffle baffle provided in Embodiment 1;
  • Example 7 is a schematic diagram of the airflow direction of the heat-not-burn flue gas cooling device provided in Example 1;
  • Example 8 is a schematic diagram of a heat-not-burn cigarette provided in Example 1;
  • Example 9 is a schematic diagram of a heat-not-burn flue gas cooling device provided in Example 2.
  • Fig. 10 is the schematic diagram of the fourth kind of baffle provided by embodiment 2;
  • Example 11 is a schematic diagram of the airflow direction of the heat-not-burn flue gas cooling device provided in Example 2;
  • Example 12 is a schematic diagram of a heat-not-burn flue gas cooling device provided in Example 3.
  • FIG. 13 is a schematic diagram of the fifth type of baffle provided by Embodiment 3.
  • Fig. 14 is the schematic diagram of the sixth kind of baffle provided by embodiment 3.
  • Example 15 is a schematic diagram of the airflow direction of the heat-not-burn flue gas cooling device provided in Example 3;
  • Example 16 is a schematic diagram of a heat-not-burn flue gas cooling device provided in Example 4.
  • FIG. 17 is a schematic diagram of the airflow direction of the heat-not-burn flue gas cooling device provided in Example 4.
  • FIG. 17 is a schematic diagram of the airflow direction of the heat-not-burn flue gas cooling device provided in Example 4.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as “first” or “second” may expressly or implicitly include one or more of that feature.
  • plurality means two or more, unless otherwise expressly and specifically defined.
  • the terms “installation”, “connection”, “connection”, “fixation” and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements.
  • installation e.g., it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two elements or the interaction relationship between the two elements.
  • a first feature "on” or “under” a second feature may be in direct contact with the first and second features, or the first and second features indirectly through an intermediary touch.
  • the first feature being “above”, “over” and “above” the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
  • the first feature being “below”, “below” and “below” the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.
  • the present embodiment provides a heat-not-burn flue gas cooling device, which may include a hollow cylindrical tubular body 1 , and a plurality of first inlets for air intake may be opened on the wall of one end of the tubular body 1 .
  • a through hole 2 The tubular body 1 can be made of plastic, wood, metal and other materials, preferably metal materials, such as copper, aluminum, iron or alloy, etc., to further improve the cooling effect.
  • the position of the first through hole 2 is not limited to one end of the tubular body 1 , but can also be opened in the middle of the tubular body 1 , or can be opened at multiple positions of the tubular body 1 .
  • the shape of the first through hole 2 can also be changed as required, such as triangle, square, rectangle, rhombus, pentagon, hexagon, pentagram and so on.
  • the plurality of first through holes 2 may be uniformly arranged around the circumference of the pipe wall of the tubular body 1 .
  • a plurality of baffle mechanisms for changing the direction of airflow movement can be arranged inside the tubular body 1 , and the baffle mechanism can include a baffle block
  • the baffle plate 3 may be provided with a second through hole 4 for the passage of the flue gas.
  • the baffles 3 provided inside the tubular body 1 can include three types:
  • the first type of baffle 30 may be provided with a plurality of circular second through holes 4 ; as shown in FIG. 4 , the second type of baffle 31 may be smaller in diameter than the tubular body 1
  • the inner diameter of the disc it should be noted that the second type of baffle baffle 31 (the oblique line indicates the part) can be connected to the inner wall of the tubular body 1 through a plurality of connecting feet 310; it should be noted that the second type in FIG. 2
  • the solid circular line at the corresponding position of the baffle 31 is only to show the position of the second type of baffle 31; it is understood that, as shown in FIG. 5, on the basis of FIG.
  • the plate 31 can also be provided with a solid outer ring to form three second through holes 4 ; as shown in FIG.
  • one end of the first through hole 2 can be used as the head end, and the other end corresponding to it can be used as the tail end, and the baffles can be the first type of baffles 30, the second Two types of baffles 31 , third types of baffles 32 , second types of baffles 31 , third types of baffles 32 , second types of baffles 31 , first types of baffles plate 30.
  • the present embodiment provides a heat-not-burn cigarette, which may include a wick section 5 and the above-mentioned heat-not-burn smoke cooling device, and the end of the cigarette cooling device provided with the first through hole 2 can be connected to the The wick segment 5 is connected.
  • the present embodiment provides a heat-not-burn flue gas cooling device, which may include a hollow cylindrical tubular body 1 , and a tube wall at one end of the tubular body 1 may be provided with a plurality of first inlets for air intake.
  • a through hole 2 The interior of the tubular body 1 can be provided with a plurality of baffles 3 for changing the direction of airflow movement, wherein the baffles 3 can include two types: the first type of baffles 30 and the fourth type of baffles 33.
  • One end of the first through hole 2 can be used as the head end, and the other end corresponding to it can be used as the tail end.
  • Type baffle baffle 33 and first type baffle baffle 30 are arranged, the second through holes 4 on two adjacent fourth type baffle baffles 33 may be dislocated.
  • the fourth type of baffle baffle 33 can be set in a circular shape, and only one side is provided with a gap, which cooperates with the inner wall of the tubular body 1 to serve as the flue gas channel 6 .
  • the circular shape of the fourth type of baffle baffle 33 can be changed regularly or irregularly as required, that is, the shape of the flue gas channel 6 can be adjusted as required.
  • the present embodiment provides a heat-not-burn flue gas cooling device, which may include a hollow cylindrical tubular body 1 , and a tube wall at one end of the tubular body 1 may be provided with a plurality of air inlets.
  • the first through hole 2 The interior of the tubular body 1 can be provided with a plurality of baffles 3 for changing the direction of airflow movement, wherein the baffles 3 can include three types: the first type of baffles 30 and the fifth type of baffles 34 and the sixth type of baffle 35.
  • One end of the first through hole 2 can be used as the head end, and the other end corresponding to it can be used as the tail end.
  • the fifth type of baffle baffle 34 may be composed of two arc-shaped matching baffles 340 .
  • the sixth type of baffle baffle 35 may be in the shape of a circular cutout with notches on both sides. The two can cooperate with the tube wall of the tubular body 1 to form their respective flue gas channels 6 .
  • the present embodiment provides a heat-not-burn flue gas cooling device, which may include a hollow cylindrical tubular body 1 , and a tube wall at one end of the tubular body 1 may be provided with a plurality of first inlets for air intake.
  • a through hole 2 The interior of the tubular body 1 can be provided with a plurality of baffles for changing the direction of airflow movement, wherein the baffles can all be the first type of baffles 30.
  • the second through holes 4 on two adjacent first-type baffles 30 may be arranged in a staggered position.
  • heat-not-burn flue gas cooling device provided in the present application can be manufactured by means of hot mold continuous casting, 3D printing, etc., or can be assembled after each component is produced separately.
  • the cigarette core section 5 the HNB smoke cooling device and the filter rod can be wrapped and formed with molding paper, and then electrostatically applied.
  • the laser can punch holes at the corresponding positions of the first through holes 2 .
  • the heat-not-burn flue gas cooling device introduces external air, which will dilute the aroma of the flue gas, the dosage of aroma-causing components can be increased during the processing of the wick material.
  • baffle mechanism For the baffle mechanism provided by this application, there are mainly three ways to realize the passage of air flow: 1. A second through hole 4 is arranged on the baffle baffle 3; 2. A gap is arranged on a single baffle baffle 3, Cooperate with the inner wall of the tubular body 1 to form a flue gas channel 6; 3. A single baffle 3 includes a plurality of matching baffles 340 that cooperate with each other, and a flue gas channel 6 is formed between the multiple matching baffles 340, or A plurality of cooperating baffles 340 cooperate with the inner wall of the tubular body 1 to form the flue gas channel 6 . It should be noted that the setting of the baffle mechanism can be selected as required, and the several structures provided in the embodiments of the present application are only preferred implementations, and are not limited to these several setting methods.
  • Examples 1-4 were made into heat-not-burn cigarettes with the same size as IQOS, and the same smoking device was used for smoking, and the smoke temperature at the lip end was tested.
  • the heat not burn smoke flue gas cooling device provided by the application can effectively reduce the lip end smoke temperature of the heat not burn cigarette.
  • the HNB flue gas cooling device introduces air with a relatively low temperature to cool the flue gas, and at the same time uses a baffle baffle to adjust the mixed airflow, changing the original laminar flow mode of the flue gas to a turbulent flow mode, And increase the airflow path, thereby reducing the flue gas temperature;
  • the heating and non-burning flue gas cooling device provided in this application is applicable;
  • baffles 3 can be flexibly set according to the temperature of the flue gas at the inlet and outlet.
  • the heat-not-burn cigarette manufactured by using the heat-not-burn smoke and smoke cooling device provided in the present application can effectively reduce the temperature of the smoke, and a comfortable smoking experience can be obtained without waiting.
  • the present application provides a heat-not-burn flue gas cooling device and a heat-not-burn cigarette.
  • a heat-not-burn flue gas cooling device includes: a tubular body; one or more first through holes are arranged on the pipe wall of the tubular body.
  • the heat-not-burn cigarette comprises cigarette core sections connected in sequence, the heat-not-burn smoke and smoke cooling device and a filter rod.
  • the heat-not-burn flue gas cooling device provided by the present application can effectively reduce the flue gas temperature and improve the smoking experience.
  • HNB flue gas cooling device and HNB cigarette of the present application are reproducible and can be used in a variety of applications.
  • the HNB flue gas cooling device and HNB cigarettes of the present application can be applied to the field of HNB cigarettes.

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Abstract

一种加热不燃烧烟烟气降温装置和加热不燃烧烟支，加热不燃烧烟烟气降温装置包括管状本体（1）；管状本体（1）的管壁上设置有一个或多个第一通孔（2）。加热不燃烧烟支包括顺次连接的烟芯段（5）、加热不燃烧烟烟气降温装置和过滤嘴棒。加热不燃烧烟烟气降温装置能够有效降低烟气温度，提升抽吸体验感。

Description

加热不燃烧烟烟气降温装置和加热不燃烧烟支
相关申请的交叉引用
本申请要求于2020年11月27日提交中国国家知识产权局的申请号为2020228131372、名称为“加热不燃烧烟烟气降温装置和加热不燃烧烟支”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及加热不燃烧烟支领域，尤其涉及一种加热不燃烧烟烟气降温装置和加热不燃烧烟支。
背景技术
加热不燃烧烟支在市场上日渐流行。但是，不管是片式加热，还是针式加热，烟气温度虽然没有烫到不可接受的程度，但都偏高，体验感较差。为了能够降温，加热器采用多档设计，温度从低到高。手动调到低档，烟气太烫嘴的感觉会改善一点，但又不能保证烟芯材料充分加热。此外，加热完毕后，多等5-10秒再抽，烟气烫嘴的感觉也会好一点，但是这种增加等待时间的做法，会导致抽吸体验的下降。
发明内容
本申请提供了一种加热不燃烧烟烟气降温装置和加热不燃烧烟支，以至少解决上述问题。
本申请采用以下技术方案：
一种加热不燃烧烟烟气降温装置，可以包括：管状本体；所述管状本体的管壁上可以设置有一个或多个第一通孔。
优选地，所述第一通孔可以设置在所述管状本体的一端，或者所述第一通孔可以设置在所述管状本体的中间位置，或者所述第一通孔可以设置在所述管状本体的多个位置。
优选地，所述第一通孔可以沿所述管状本体的周向排布。
优选地，所述管状本体的内部可以设置有用于改变烟气运动方向的折流机构。
优选地，所述折流机构可以包括第一折流挡板，所述第一折流挡板可以设置有一个或多个第二通孔。
优选地，所述第二通孔可以具有规则形状或不规则形状，所述规则形状可以包括圆形、三角形、四边形、环形和弧形中的一种或多种。
优选地，所述折流机构可以包括第二折流挡板，所述第二折流挡板可以设置有缺口，所述缺口与所述管状本体的管壁之间可以形成烟气通道。
优选地，所述折流机构可以包括第三折流挡板，所述第三折流挡板可以包括多个配合 挡板，多个所述配合挡板与所述管状本体的管壁之间可以形成烟气通道。
优选地，所述管状本体可以呈圆管状。
一种加热不燃烧烟支，可以包括顺次连接的烟芯段、所述的加热不燃烧烟烟气降温装置及过滤嘴棒。
与现有技术相比，本申请的有益效果至少包括：
本申请提供的加热不燃烧烟烟气降温装置，通过在管状本体的管壁上设置通孔，从而在抽吸烟支时能够在烟气中吸入空气进行降温，达到降低烟气温度、改善抽吸体验感的目的；
本申请提供的加热不燃烧烟支，通过使用加热不燃烧烟烟气降温装置，降低烟气温度、改善抽吸体验感。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本申请的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为实施例1提供的加热不燃烧烟烟气降温装置的示意图；
图2为实施例1提供的加热不燃烧烟烟气降温装置的内部结构示意图；
图3为实施例1提供的第一种折流挡板的示意图；
图4为实施例1提供的第二种折流挡板的示意图；
图5为实施例1提供的另外一种第二种折流挡板的示意图；
图6为实施例1提供的第三种折流挡板的示意图；
图7为实施例1提供的加热不燃烧烟烟气降温装置的气流走向示意图；
图8为实施例1提供的加热不燃烧烟支的示意图；
图9为实施例2提供的加热不燃烧烟烟气降温装置的示意图；
图10为实施例2提供的第四种折流挡板的示意图；
图11为实施例2提供的加热不燃烧烟烟气降温装置的气流走向示意图；
图12为实施例3提供的加热不燃烧烟烟气降温装置的示意图；
图13为实施例3提供的第五种折流挡板的示意图；
图14为实施例3提供的第六种折流挡板的示意图；
图15为实施例3提供的加热不燃烧烟烟气降温装置的气流走向示意图；
图16为实施例4提供的加热不燃烧烟烟气降温装置的示意图；
图17为实施例4提供的加热不燃烧烟烟气降温装置的气流走向示意图。
主要元件符号说明：
1-管状本体；2-第一通孔；3-折流挡板；4-第二通孔；30-第一种折流挡板；31-第二种折流挡板；310-连接脚；32-第三种折流挡板；33-第四种折流挡板；34-第五种折流挡板；340-配合挡板；35-第六种折流挡板；5-烟芯段；6-烟气通道。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
实施例1
请参阅图1，本实施例提供一种加热不燃烧烟烟气降温装置，可以包括中空圆柱形的管 状本体1，管状本体1的一端的管壁上可以开设有多个用于进气的第一通孔2。管状本体1可以采用塑料、木材、金属等材料制作，优选使用金属材质，例如铜、铝、铁或者合金等，以进一步提升降温效果。
需要说明的是，第一通孔2的位置并不局限于管状本体1的一端，还可以开设在管状本体1的中间位置，或者可以在管状本体1的多个位置开设。第一通孔2的形状也可以根据需要进行变化，例如三角形、正方形、长方形、菱形、五边形、六边形、五角星形等等。
为了使得空气进入的更加均匀，在一个或更多个可选的实施方式中，多个第一通孔2可以绕管状本体1的管壁周向均匀布置。
如图2所示，为了进一步地降低烟气温度，在可选的实施方式中，管状本体1的内部可以设置多个用于改变气流运动方向的折流机构，折流机构可以包括折流挡板3，折流挡板3上可以设置有用于烟气通过的第二通孔4。管状本体1的内部设置的折流挡板3可以包括三种：
如图3所示，第一种折流挡板30上可以设置有多个圆形的第二通孔4；如图4所示，第二种折流挡板31可以为直径小于管状本体1内径的圆片，需要说明的是，第二种折流挡板31(斜线表示部分)可以通过多个连接脚310与管状本体1的内壁连接；需要说明的是，图2中第二种折流挡板31相应位置的圆形实线仅为了显示第二种折流挡板31的位置；可以理解的是，如图5所示，在图4的基础上，第二种折流挡板31也可以设置一个实体的外圈，形成三个第二通孔4；如图6所示，第三种折流挡板32的中心可以设置有一个圆形的第二通孔4。
图2中，可以以设置第一通孔2的一端作为头端，其相对应的另外一端作为尾端，折流挡板可以从头端至尾端依次为第一种折流挡板30、第二种折流挡板31、第三种折流挡板32、第二种折流挡板31、第三种折流挡板32、第二种折流挡板31、第一种折流挡板30。
如图7所示，当该加热不燃烧烟烟气降温装置装入加热不燃烧烟支中，抽吸状态下，热烟气从左侧向右侧运动，相对温度较低的空气从第一通孔2进入管状本体1内，在折流挡板3的作用下，按照图7所示的路径进行运动，最终从右侧输出降温后的烟气。
如图8所示，本实施例提供一种加热不燃烧烟支，可以包括烟芯段5和上述加热不燃烧烟烟气降温装置，烟用降温装置设置有第一通孔2的一端可以与烟芯段5连接。
实施例2
请参阅图9，本实施例提供一种加热不燃烧烟烟气降温装置，可以包括中空圆柱形的管状本体1，管状本体1的一端的管壁上可以开设有多个用于进气的第一通孔2。管状本体1的内部可以设置多个用于改变气流运动方向的折流挡板3，其中，折流挡板3可以包括两种：第一种折流挡板30和第四种折流挡板33。
可以以设置第一通孔2的一端作为头端，其相对应的另外一端作为尾端，折流挡板可以从头端至尾端依次为：第一种折流挡板30、6个第四种折流挡板33、第一种折流挡板30。前述6个第四种折流挡板33在排列时，可以将相邻的两个第四种折流挡板33上的第二通孔4错位设置。
如图10所示，第四种折流挡板33可以设置成圆缺形，且仅一侧开设缺口，与管状本体1的内壁配合作为烟气通道6。
需要说明的是，第四种折流挡板33的圆缺形可以根据需要进行规则的或不规则的变化，即烟气通道6的形状可以根据需要进行调整。
如图11所示，当该加热不燃烧烟烟气降温装置装入加热不燃烧烟支中，抽吸状态下，热烟气从左侧向右侧运动，相对温度较低的空气从第一通孔2进入管状本体1内，在折流挡板3的作用下，按照图11所示的路径进行运动，最终从右侧输出降温后的烟气。
实施例3
请参阅图12，本实施例提供一种加热不燃烧烟烟气降温装置，可以包括中空圆柱形的管状本体1，管状本体1的一端的管壁上开可以设有多个用于进气的第一通孔2。管状本体1的内部可以设置多个用于改变气流运动方向的折流挡板3，其中，折流挡板3可以包括三种：第一种折流挡板30、第五种折流挡板34和第六种折流挡板35。可以以设置第一通孔2的一端作为头端，其相对应的另外一端作为尾端，折流挡板可以从头端至尾端依次为：第一种折流挡板30、第五种折流挡板34、第六种折流挡板35、第五种折流挡板34、第六种折流挡板35、第五种折流挡板34、第六种折流挡板35、第一种折流挡板30。
需要说明的是，第一种折流挡板30、第五种折流挡板34和第六种折流挡板35上的第二通孔4的相对位置可以根据需要进行调整，并不局限于图12所示的位置。
如图13所示，第五种折流挡板34可以由两片圆弧形配合挡板340组成。如图14所示，第六种折流挡板35可以为两侧设置缺口的圆缺形。两者可以分别与管状本体1的管壁配合形成各自的烟气通道6。
如图15所示，当该加热不燃烧烟烟气降温装置装入加热不燃烧烟支中，抽吸状态下，热烟气从左侧向右侧运动，相对温度较低的空气从第一通孔2进入管状本体1内，在第一种折流挡板30、第五种折流挡板34和第六种折流挡板35的作用下，按照图15所示的路径进行运动，最终从右侧输出降温后的烟气。
实施例4
请参阅图16，本实施例提供一种加热不燃烧烟烟气降温装置，可以包括中空圆柱形的管状本体1，管状本体1的一端的管壁上可以开设有多个用于进气的第一通孔2。管状本体1的内部可以设置多个用于改变气流运动方向的折流挡板，其中，折流挡板可以均为第一 种折流挡板30。相邻的两个第一种折流挡板30上的第二通孔4可以错位设置。
如图17所示，当该加热不燃烧烟烟气降温装置装入加热不燃烧烟支中，抽吸状态下，热烟气从左侧向右侧运动，相对温度较低的空气从第一通孔2进入管状本体1内，在第一种折流挡板30的作用下，按照图17所示的路径进行运动，最终从右侧输出降温后的烟气。
需要说明的是，本申请提供的加热不燃烧烟烟气降温装置，可以采用热型连铸、3D打印等方式制造，也可以将各个部件分别生产后组装得到。
当使用本申请提供的加热不燃烧烟烟气降温装置制作加热不燃烧烟支时，可以采用成型纸对烟芯段5、加热不燃烧烟烟气降温装置和过滤嘴棒进行包裹成型，然后采用静电或者激光在第一通孔2的相应位置进行打孔。
由于加热不燃烧烟烟气降温装置引入了外在空气，会稀释烟气的香气，所以在烟芯材料加工过程中，可以增加致香成分的用量。
对于本申请提供的折流机构而言，实现气流通过的方式可以主要有以下三种：1.在折流挡板3上设置第二通孔4；2.单个折流挡板3设置缺口，与管状本体1的内壁配合形成烟气通道6；3.单个折流挡板3包括多个互相配合的配合挡板340，多个互相配合的配合挡板340之间形成烟气通道6，或者多个互相配合的配合挡板340与管状本体1的内壁共同配合形成烟气通道6。需要说明的是，折流机构的设置可以根据需要进行选择，本申请实施例提供的几种结构仅为较为优选的实施方式，并不局限于这几种设置方式。
对比例1
以市售IQOS为对比例。
将实施例1-4制作成与IQOS尺寸相同的加热不燃烧卷烟，使用同样的烟具进行抽吸，测试唇端的烟气温度。
测试结果如下表1所示：
表1烟气温度测试结果
项目 主流烟气温度(℃)
对比例1 63.1
实施例1 42.2
实施例2 45.0
实施例3 44.7
实施例4 47.3
由上表1测试数据可知，本申请提供的加热不燃烧烟烟气降温装置，可以有效降低加 热不燃烧卷烟的唇端烟气温度。
对比例2
与实施例1相比，不同指出之处在于，未设置第一通孔2。
对比例3
与实施例2相比，不同指出之处在于，未设置第一通孔2。
对比例4
与实施例3相比，不同指出之处在于，未设置第一通孔2。
对比例5
与实施例4相比，不同指出之处在于，未设置第一通孔2。
测试对比例2-5的唇端的烟气温度，结果如下表2所示：
表2烟气温度测试结果
项目 主流烟气温度(℃)
对比例2 55.1
对比例3 56.0
对比例4 56.0
对比例5 56.8
由上表2可知，在不同的结构的加热不燃烧烟烟气降温装置中，第一通孔2的使用可以明显的降低唇端的烟气温度。
本申请实施例提供的加热不燃烧烟烟气降温装置，至少具有如下优点：
1.该加热不燃烧烟烟气降温装置引入相对温度较低的空气对烟气进行降温，同时采用折流挡板对混合气流进行调整，将烟气原有的层流方式改变为湍流方式，并且增加气流路程，从而降低烟气温度；
2.不管是片式加热还是针式加热，亦或是环形加热，只要应用本申请提供的加热不燃烧烟烟气降温装置，均可减低烟气温度；
3.不管是间歇加热间歇抽吸，还是连续加热连续抽吸，本申请提供的加热不燃烧烟烟气降温装置均适用；
4.只要烟气通过，即有减温效果，无需等待；
5.折流挡板3的样式及数目可根据进出口烟气的温度灵活设置。
使用本申请提供的加热不燃烧烟烟气降温装置制作得到的加热不燃烧卷烟，烟气温度得到有效降低，无需等待也可获得舒适的抽吸体验感。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。
工业实用性
本申请提供了一种加热不燃烧烟烟气降温装置和加热不燃烧烟支。加热不燃烧烟烟气降温装置，包括：管状本体；所述管状本体的管壁上设置有一个或多个第一通孔。加热不燃烧烟支，包括顺次连接的烟芯段、所述的加热不燃烧烟烟气降温装置和过滤嘴棒。本申请提供的加热不燃烧烟烟气降温装置，能够有效降低烟气温度，提升抽吸体验感。
此外，可以理解的是，本申请的加热不燃烧烟烟气降温装置和加热不燃烧烟支是可以重现的，并且可以应用在多种应用中。例如，本申请的加热不燃烧烟烟气降温装置和加热不燃烧烟支可以应用于加热不燃烧烟支领域。

Claims (10)

  1. 一种加热不燃烧烟烟气降温装置，其特征在于，包括：管状本体；所述管状本体的管壁上设置有一个或多个第一通孔。
  2. 根据权利要求1所述的加热不燃烧烟烟气降温装置，其特征在于，所述第一通孔设置在所述管状本体的一端，或者所述第一通孔设置在所述管状本体的中间位置，或者所述第一通孔设置在所述管状本体的多个位置。
  3. 根据权利要求1或2所述的加热不燃烧烟烟气降温装置，其特征在于，所述第一通孔沿所述管状本体的周向排布。
  4. 根据权利要求1至3中的任一项所述的加热不燃烧烟烟气降温装置，其特征在于，所述管状本体的内部设置有用于改变烟气运动方向的折流机构。
  5. 根据权利要求4所述的加热不燃烧烟烟气降温装置，其特征在于，所述折流机构包括第一折流挡板，所述第一折流挡板设置有一个或多个第二通孔。
  6. 根据权利要求5所述的加热不燃烧烟烟气降温装置，其特征在于，所述第二通孔具有规则形状或不规则形状，所述规则形状包括圆形、三角形、四边形、环形和弧形中的一种或多种。
  7. 根据权利要求4至6中的任一项所述的加热不燃烧烟烟气降温装置，其特征在于，所述折流机构包括第二折流挡板，所述第二折流挡板设置有缺口，所述缺口与所述管状本体的管壁之间形成烟气通道。
  8. 根据权利要求4至7中的任一项所述的加热不燃烧烟烟气降温装置，其特征在于，所述折流机构包括第三折流挡板，所述第三折流挡板包括多个配合挡板，多个所述配合挡板与所述管状本体的管壁之间形成烟气通道。
  9. 根据权利要求1至8中的任一项所述的加热不燃烧烟烟气降温装置，其特征在于，所述管状本体呈圆管状。
  10. 一种加热不燃烧烟支，其特征在于，包括顺次连接的烟芯段、权利要求1至9中的任一项所述的加热不燃烧烟烟气降温装置及过滤嘴棒。
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