WO2019047275A1 - Segmented-heating ceramic heating tube used for heating non-combustible tobacco - Google Patents
Segmented-heating ceramic heating tube used for heating non-combustible tobacco Download PDFInfo
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- WO2019047275A1 WO2019047275A1 PCT/CN2017/102370 CN2017102370W WO2019047275A1 WO 2019047275 A1 WO2019047275 A1 WO 2019047275A1 CN 2017102370 W CN2017102370 W CN 2017102370W WO 2019047275 A1 WO2019047275 A1 WO 2019047275A1
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- heating
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
Definitions
- the invention relates to the field of tobacco, and in particular to a segmented heating ceramic heat pipe for heating non-burning tobacco.
- the heating method of the tobacco is limited to the overall heating, and in the heating process of the whole tobacco, the integral heating method cannot achieve the sectional heating, that is, only the same heating temperature can be used, and the whole heating method for the tobacco is completed. They are all one temperature and are not flexible to use.
- the technical problem to be solved by the present invention is to provide a segmented heating ceramic heating tube for heating non-burning tobacco, each set of heating wires having independent electric input wires, all of which can be independently charged and heated.
- the tobacco inserted therein can be subjected to sectional heating to achieve heating and non-combustion means of smoking tobacco.
- a segmented heating ceramic heating tube for heating non-burning tobacco comprising a substrate and a set of more than one metal heating wire, the ceramic material being a substrate and a group of more than one metal Heating wire, metal tungsten or molybdenum manganese high melting point metal heating resistor paste is printed on alumina according to the requirements of heating circuit design, and is connected or sintered together.
- Each group of heating wires has independent electric input wires, which can be Independently heating and heating, one or more sets of metal heating wires divide the substrate into more than one heating section, and the heated tobacco is inserted into one or more heating sections in the middle of the substrate for sectional heating.
- the substrate is made of an alumina material.
- the set of metal heating wires is made of high melting point metal heating Blocked.
- the set of metal heating wires adopts a metal tungsten or molybdenum manganese heating resistor.
- the substrate is provided with an insertion opening and a smoke outlet, and the tobacco is inserted into the heating section of the substrate from the insertion opening, and the flue gas is discharged from the outlet.
- the metal heating wire is composed of more than one U-shaped segment.
- the heating section is provided with four sections, which are a first heating section, a second heating section, a third heating section and a fourth heating section, respectively, and each of the heating sections is provided with an independent metal heating wire.
- the metal heating wire is disposed around the inner wall of the heating section.
- each set of heating wires of the invention has independent electrical input wires, and each of them can be independently charged and heated.
- the tobacco inserted therein can be subjected to sectional heating to achieve heating and non-combustion means of smoking tobacco.
- Figure 1 is a schematic view of the overall structure of the present invention.
- the substrate 1 and one or more metal heating wires are included, and one or more metal heating wires are printed on the inner wall of the substrate 1 according to the heating circuit, and one or more metal heating wires are combined with the base.
- the materials are joined or sintered together.
- Each set of metal heating wires has its own independent electrical input wire 2, and one or more sets of metal heating wires divide the substrate into more than one heating section, and the heated tobacco is inserted in the middle of the substrate. Segment heating is performed in more than one heating section.
- the substrate 1 is made of an alumina material.
- the material of the substrate is not particularly limited as long as it can be used in the present invention.
- one or more sets of metal heating wires are made of a high melting point metal heating resistor.
- one or more metal heating wires are made of metal tungsten or molybdenum manganese heating resistors. Of course, there are many materials for the metal heating wire, which is only an alternative to the embodiment.
- the substrate is provided with an insertion opening 3 and a smoke outlet 4, and the tobacco is inserted into the heating section of the substrate from the insertion opening, and the flue gas is discharged from the outlet 4 .
- the metal heating wire consists of more than one U-shaped segment. In use, the tobacco is inserted into the substrate from the insertion port, and then the tobacco is subjected to sectional heating by using four independent metal heating wires, and the heating temperature can be adjusted by itself, so that heating at different temperatures can be achieved without burning, which is very Convenient and structurally simpler.
- the heating section is provided with four sections, which are a first heating section 5, a second heating section 6, a third heating section 7, and a fourth heating section 8, respectively, and each of the heating sections is provided with an independent metal heating wire.
- the gold It is a heating wire that is arranged around the inner wall of the heating section.
- this is an optimum number depending on the length of the substrate and the tobacco. If the substrate and the length of the tobacco are longer, more sections of the heating section can be provided.
- each set of heating wires of the invention has independent electrical input wires, and each of them can be independently charged and heated.
- the tobacco inserted therein can be subjected to sectional heating to achieve heating and non-combustion means of smoking tobacco.
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- Resistance Heating (AREA)
Abstract
一种用于加热不燃烧烟草的分段加热陶瓷发热管，包括基材（1）以及一组以上的金属发热丝，基材为陶瓷材料，,金属钨或者钼锰高熔点金属发热电阻浆料按照发热电路设计的要求印刷于氧化铝上，并将其连接或者烧结在一起，每组发热丝均有独立的电输入导线（2），均可以独立加电发热，其一组以上的金属发热丝将基材分割成一段以上的加热段（5-8），需要加热的烟草插入于基材中间的一段以上的加热段中进行分段加热，以实现加热不燃烧方式吸食烟草。A segmented heating ceramic heating tube for heating non-burning tobacco, comprising a substrate (1) and a set of metal heating wires, the substrate is a ceramic material, a metal tungsten or molybdenum manganese high melting point metal heating resistor paste According to the requirements of the design of the heating circuit, it is printed on the alumina and connected or sintered together. Each group of heating wires has independent electrical input wires (2), which can be independently charged and heated, and one or more metals are heated. The wire divides the substrate into more than one heating section (5-8), and the heated tobacco is inserted into one or more heating sections in the middle of the substrate for sectional heating to achieve heating and non-combustion mode of smoking tobacco.
Description
本发明涉及烟草领域，具体涉及一种用于加热不燃烧烟草的分段加热陶瓷发热管。The invention relates to the field of tobacco, and in particular to a segmented heating ceramic heat pipe for heating non-burning tobacco.
现有技术中，对烟草的加热方式只局限于整体加热，而整个烟草的加热过程中，整体加热方式不能实现分段式加热，即只能有同一种加热温度，对于烟草的整段加热方式都是一个温度，使用不灵活。In the prior art, the heating method of the tobacco is limited to the overall heating, and in the heating process of the whole tobacco, the integral heating method cannot achieve the sectional heating, that is, only the same heating temperature can be used, and the whole heating method for the tobacco is completed. They are all one temperature and are not flexible to use.
发明内容Summary of the invention
本发明所要解决的技术问题是提供一种用于加热不燃烧烟草的分段加热陶瓷发热管，每组发热丝均有独立的电输入导线，均可以独立加电发热。可以对插入其中的烟草进行分段加热，以实现加热不燃烧方式吸食烟草。The technical problem to be solved by the present invention is to provide a segmented heating ceramic heating tube for heating non-burning tobacco, each set of heating wires having independent electric input wires, all of which can be independently charged and heated. The tobacco inserted therein can be subjected to sectional heating to achieve heating and non-combustion means of smoking tobacco.
本发明是通过以下技术方案来实现的：一种用于加热不燃烧烟草的分段加热陶瓷发热管，包括基材以及一组以上的金属发热丝，陶瓷材料为基材与一组以上的金属发热丝，金属钨或者钼锰高熔点金属发热电阻浆料按照发热电路设计的要求印刷于氧化铝上，并将其连接或者烧结在一起，每组发热丝均有独立的电输入导线，均可以独立加电发热，其一组以上的金属发热丝将基材分割成一段以上的加热段，需要加热的烟草插入于基材中间的一段以上的加热段中进行分段加热。The invention is achieved by the following technical solution: a segmented heating ceramic heating tube for heating non-burning tobacco, comprising a substrate and a set of more than one metal heating wire, the ceramic material being a substrate and a group of more than one metal Heating wire, metal tungsten or molybdenum manganese high melting point metal heating resistor paste is printed on alumina according to the requirements of heating circuit design, and is connected or sintered together. Each group of heating wires has independent electric input wires, which can be Independently heating and heating, one or more sets of metal heating wires divide the substrate into more than one heating section, and the heated tobacco is inserted into one or more heating sections in the middle of the substrate for sectional heating.
作为优选的技术方案，所述基材采用氧化铝材料制成。As a preferred technical solution, the substrate is made of an alumina material.
作为优选的技术方案，所述一组以上的金属发热丝采用高熔点金属发热电 阻制成。As a preferred technical solution, the set of metal heating wires is made of high melting point metal heating Blocked.
作为优选的技术方案，所述一组以上的金属发热丝采用金属钨或者钼锰发热电阻。As a preferred technical solution, the set of metal heating wires adopts a metal tungsten or molybdenum manganese heating resistor.
作为优选的技术方案，所述基材设置有一个插入口以及一个出烟口，烟草从插入口插入于基材的加热段中，烟气从出烟口排出。As a preferred technical solution, the substrate is provided with an insertion opening and a smoke outlet, and the tobacco is inserted into the heating section of the substrate from the insertion opening, and the flue gas is discharged from the outlet.
作为优选的技术方案，所述金属发热丝由一段以上的U型段组成。As a preferred technical solution, the metal heating wire is composed of more than one U-shaped segment.
作为优选的技术方案，所述加热段设置有四段，分别为第一加热段、第二加热段、第三加热段以及第四加热段，每段加热段中均设置独立的金属加热丝，所述金属加热丝环绕加热段内壁一圈设置。As a preferred technical solution, the heating section is provided with four sections, which are a first heating section, a second heating section, a third heating section and a fourth heating section, respectively, and each of the heating sections is provided with an independent metal heating wire. The metal heating wire is disposed around the inner wall of the heating section.
本发明的有益效果是：本发明每组发热丝均有独立的电输入导线，均可以独立加电发热。可以对插入其中的烟草进行分段加热，以实现加热不燃烧方式吸食烟草。The invention has the beneficial effects that each set of heating wires of the invention has independent electrical input wires, and each of them can be independently charged and heated. The tobacco inserted therein can be subjected to sectional heating to achieve heating and non-combustion means of smoking tobacco.
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，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的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.
图1为本发明的整体结构示意图。Figure 1 is a schematic view of the overall structure of the present invention.
本说明书中公开的所有特征，或公开的所有方法或过程中的步骤，除了互相排斥的特征和/或步骤以外，均可以以任何方式组合。 All of the features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner other than mutually exclusive features and/or steps.
本说明书(包括任何附加权利要求、摘要和附图)中公开的任一特征，除非特别叙述，均可被其他等效或具有类似目的的替代特征加以替换。即，除非特别叙述，每个特征只是一系列等效或类似特征中的一个例子而已。Any feature disclosed in the specification, including any additional claims, abstract and drawings, may be replaced by other equivalents or alternative features, unless otherwise stated. That is, unless specifically stated, each feature is only one example of a series of equivalent or similar features.
如图1所示，包括基材1以及一组以上的金属发热丝，一组以上的金属发热丝按照发热电路的印刷于基材1的内壁上，并将一组以上的金属发热丝与基材连接或者烧结在一起，每组金属发热丝具有其独立的电输入导线2，其一组以上的金属发热丝将基材分割成一段以上的加热段，需要加热的烟草插入于基材中间的一段以上的加热段中进行分段加热。As shown in FIG. 1 , the substrate 1 and one or more metal heating wires are included, and one or more metal heating wires are printed on the inner wall of the substrate 1 according to the heating circuit, and one or more metal heating wires are combined with the base. The materials are joined or sintered together. Each set of metal heating wires has its own independent electrical input wire 2, and one or more sets of metal heating wires divide the substrate into more than one heating section, and the heated tobacco is inserted in the middle of the substrate. Segment heating is performed in more than one heating section.
本实施例中，基材1采用氧化铝材料制成。当然基材的材料不作具体限定，只要能够用于本发明中均可。In this embodiment, the substrate 1 is made of an alumina material. Of course, the material of the substrate is not particularly limited as long as it can be used in the present invention.
本实施例中，一组以上的金属发热丝采用高熔点金属发热电阻制成。本实施例中，一组以上的金属发热丝采用金属钨或者钼锰发热电阻。当然，金属发热丝的材料可以有很多，这只是本实施例的一种选择方式。In this embodiment, one or more sets of metal heating wires are made of a high melting point metal heating resistor. In this embodiment, one or more metal heating wires are made of metal tungsten or molybdenum manganese heating resistors. Of course, there are many materials for the metal heating wire, which is only an alternative to the embodiment.
其中，基材设置有一个插入口3以及一个出烟口4，烟草从插入口插入于基材的加热段中，烟气从出烟口4排出。金属发热丝由一段以上的U型段组成。使用时将烟草从插入口插入于基材中，然后利用四段独立的金属发热丝，对烟草进行分段加热，加热的温度可以自己调节，这样即可实现不同温度的加热不燃烧，非常的方便，结构上也更加的简单。Wherein, the substrate is provided with an insertion opening 3 and a smoke outlet 4, and the tobacco is inserted into the heating section of the substrate from the insertion opening, and the flue gas is discharged from the outlet 4 . The metal heating wire consists of more than one U-shaped segment. In use, the tobacco is inserted into the substrate from the insertion port, and then the tobacco is subjected to sectional heating by using four independent metal heating wires, and the heating temperature can be adjusted by itself, so that heating at different temperatures can be achieved without burning, which is very Convenient and structurally simpler.
本实施例中，加热段设置有四段，分别为第一加热段5、第二加热段6、第三加热段7以及第四加热段8，每段加热段中均设置独立的金属加热丝，所述金
属加热丝环绕加热段内壁一圈设置。当然，虽然本实施例中只使用了四段加热，这是根据基材以及烟草的长度配置的最佳数量，如果基材以及烟草长度再长一些，那么也可以设置更多段的加热段。In this embodiment, the heating section is provided with four sections, which are a
本发明的有益效果是：本发明每组发热丝均有独立的电输入导线，均可以独立加电发热。可以对插入其中的烟草进行分段加热，以实现加热不燃烧方式吸食烟草。The invention has the beneficial effects that each set of heating wires of the invention has independent electrical input wires, and each of them can be independently charged and heated. The tobacco inserted therein can be subjected to sectional heating to achieve heating and non-combustion means of smoking tobacco.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何不经过创造性劳动想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求书所限定的保护范围为准。 The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of by the creative work are included in the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the invention as defined by the appended claims.
Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710808731.2 | 2017-09-09 | ||
| CN201710808731.2A CN107454697A (en) | 2017-09-09 | 2017-09-09 | A kind of heat stepwise ceramic heating tube for being used to heat not burning tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019047275A1 true WO2019047275A1 (en) | 2019-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2017/102370 Ceased WO2019047275A1 (en) | 2017-09-09 | 2017-09-20 | Segmented-heating ceramic heating tube used for heating non-combustible tobacco |
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| Country | Link |
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| CN (1) | CN107454697A (en) |
| WO (1) | WO2019047275A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207589209U (en) * | 2017-09-09 | 2018-07-06 | 深圳市余看智能科技有限公司 | A kind of heat stepwise ceramic heating tube for being used to heat not burning tobacco |
| CN108371346B (en) * | 2018-02-08 | 2024-02-20 | 深圳维昔技术有限公司 | Device and method for smoking cigarettes |
| CN108851249A (en) * | 2018-03-21 | 2018-11-23 | 深圳市卓力能电子有限公司 | A kind of heater of fire-cured tobacco type electronic cigarette |
| CN110742321B (en) * | 2018-07-21 | 2023-10-20 | 湖南中烟工业有限责任公司 | Parallel sectional heating structure and low-temperature smoking set using same |
| CN109123795A (en) * | 2018-07-31 | 2019-01-04 | 江苏瑞驰机电科技有限公司 | It can be improved the substrate and preparation method thereof that heating temperature increases smoke amount |
| CN108576948A (en) * | 2018-08-10 | 2018-09-28 | 普维思信（北京）科技有限公司 | It is a kind of to be used to heat the not heating device of burning cigarette and Segmented heating method |
| CN111280490A (en) * | 2020-04-13 | 2020-06-16 | 河南中烟工业有限责任公司 | Heating rod and heating non-combustion cigarette appliance |
| CN113876044B (en) * | 2021-10-26 | 2024-06-14 | 湖北中烟工业有限责任公司 | Segmented heating temperature control method and device for electronic smoking set and electronic equipment |
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- 2017-09-09 CN CN201710808731.2A patent/CN107454697A/en active Pending
- 2017-09-20 WO PCT/CN2017/102370 patent/WO2019047275A1/en not_active Ceased
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| CN103653257A (en) * | 2013-11-27 | 2014-03-26 | 浙江中烟工业有限责任公司 | Sectional-heating type non-combustion smoking device |
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| Publication number | Publication date |
|---|---|
| CN107454697A (en) | 2017-12-08 |
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