CN110638112A - Cooling energy-saving system for circumferentially heating non-combustion smoking set - Google Patents
Cooling energy-saving system for circumferentially heating non-combustion smoking set Download PDFInfo
- Publication number
- CN110638112A CN110638112A CN201911031874.2A CN201911031874A CN110638112A CN 110638112 A CN110638112 A CN 110638112A CN 201911031874 A CN201911031874 A CN 201911031874A CN 110638112 A CN110638112 A CN 110638112A
- Authority
- CN
- China
- Prior art keywords
- air
- air chamber
- energy
- saving system
- heating pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 63
- 230000000391 smoking effect Effects 0.000 title claims abstract description 33
- 238000001816 cooling Methods 0.000 title claims description 15
- 238000002485 combustion reaction Methods 0.000 title abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 10
- 235000019504 cigarettes Nutrition 0.000 abstract description 19
- 238000003763 carbonization Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 6
- XLDBTRJKXLKYTC-UHFFFAOYSA-N 2,3,4,4'-tetrachlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC=C(Cl)C(Cl)=C1Cl XLDBTRJKXLKYTC-UHFFFAOYSA-N 0.000 description 4
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Landscapes
- Central Heating Systems (AREA)
Abstract
The invention discloses a temperature reduction and energy saving system for a circumferential heating non-combustion smoking set in the smoking set field, which comprises a shell and a heating pipe arranged in the shell, wherein the heating pipe is connected with a PCB (printed Circuit Board), a heat insulation pipe is sleeved outside the heating pipe, an outer air chamber is formed between the shell and the heat insulation pipe at intervals, the upper end of the outer air chamber is communicated with an air inlet on the shell, the lower end of the outer air chamber is communicated with the bottom of an inner cavity of the heating pipe, and external air enters the outer air chamber through the air inlet and enters the inner cavity of the heating pipe through the bottom of the. The invention increases the loop of air entering the heating tube, avoids the phenomena of non-uniform carbonization and partial incomplete carbonization caused by the contact of cigarettes at the lower end of the heating tube with cold air, simultaneously avoids the defects of high shell temperature and long preheating time, and simultaneously realizes the intelligent and energy-saving control of the smoking set.
Description
Technical Field
The invention relates to the field of smoking set, in particular to a cooling energy-saving system for circumferentially heating a non-combustion smoking set.
Background
With the increasing application of the heating non-combustion cigarettes, corresponding matched smoking sets are gradually developed, wherein the smoking sets which are not heated and combusted have ideal cigarette heating effect, so the application of the smoking sets is gradually increased, but the technology of the smoking sets is not perfect, and a plurality of problems are to be solved and perfected.
The existing smoke suction channel similar to a smoking set is a straight air flow channel from bottom to top, wherein air enters a cigarette from the lower part of the smoking set through the bottom of the heated cigarette, passes through the interior of the heated cigarette and goes up to the filter tip of the cigarette and then enters the mouth of a smoker. Such airways, while simple and easy to implement, have a number of drawbacks, such as:
(1) fresh cold air directly enters the bottom of the heated cigarette through a short air inlet channel, the temperature of the cut tobacco which is originally required to be heated to more than 200 ℃ is reduced because the cut tobacco meets the cold air at the normal temperature, and the cut tobacco at the bottom of the cigarette cannot reach the normal smoking temperature and cannot be smoked and carbonized; in addition, 1 minute or even longer time is needed to preheat the cigarette and can normally suck, the preheating time is too long, and more energy is wasted.
(2) Because the distance between the air inlet and the air inlet channel of the heating assembly is too short, a suction detection sensor cannot be installed, or the installed sensor cannot detect stable measurement parameters, the process of one-time suction can be controlled only by the length of heating time, and intelligent and energy-saving control cannot be realized.
(3) The heating assembly inside the smoking set is directly sheathed in the shell, and even if the heat insulation structure is added, the heating assembly still leaks part of heat and transfers the heat to the shell, so that the temperature of the shell is increased.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a cooling energy-saving system for circumferentially heating a non-combustion smoking set.
The technical scheme of the invention is as follows:
a temperature-reducing and energy-saving system for circumferentially heating a non-combustion smoking set comprises a shell and a heating pipe arranged in the shell, wherein the heating pipe is connected with a PCB (printed Circuit Board), and a heat-insulating pipe is sleeved outside the heating pipe,
an outer air chamber is formed between the shell and the heat insulation pipe at intervals, the upper end of the outer air chamber is communicated with an air inlet hole in the shell, the lower end of the outer air chamber is communicated with the bottom of the inner cavity of the heating pipe, and external air enters the outer air chamber through the air inlet hole and enters the inner cavity of the heating pipe through the bottom of the outer air chamber.
The invention according to the above scheme is characterized in that an upper support member is arranged at the top end of the interior of the shell, a gap is arranged between the outer side of the upper support member and the interior of the shell, and external air enters the outer air chamber through the air inlet hole and the gap between the upper support member and the shell.
Further, the upper end of the thermal insulation pipe is hermetically connected with the upper support.
Furthermore, an upper sealing element is arranged at the top of the shell, and the air inlet is formed in the upper sealing element.
Furthermore, the upper sealing element is fixedly connected with the upper supporting element through screws.
According to the present invention, a lower support member is provided at a lower end of an inside of the housing, a gap is provided between an outer side of the lower support member and the inside of the housing, and air in the outer air chamber enters an inner cavity of the heating pipe through the gap between the lower support member and the housing.
Further, the lower end of the thermal insulation pipe is hermetically connected with the lower supporter.
Furthermore, a hollow air duct is arranged in the middle of the lower support piece and communicated with the inner cavity of the heating pipe.
Furthermore, the lower side of the lower support piece is provided with an air passing hole which is communicated with the outer air chamber and the inner cavity of the heating pipe.
Furthermore, a lower sealing element is arranged on the lower side of the lower supporting element, the lower sealing element is a one-way air valve, and a sealing sharp corner of the lower sealing element is positioned at the air passing hole.
The invention according to the above scheme is characterized in that a bottom cover is arranged at the bottom of the shell, and an oil absorption pad is arranged in the bottom cover.
Further, the oil absorption pad is positioned right below the heating pipe.
According to the present invention, an opening is provided at a side of the outer air chamber close to the PCB, and the opening corresponds to the position of the air pressure sensor.
Furthermore, the opening is sleeved with a sealing ring, and the air pressure sensor is connected with the side wall of the shell in a sealing mode through the sealing ring.
Furthermore, the middle part of the sealing ring is provided with an air pressure detection hole which is communicated with the outer air chamber.
The invention according to the above scheme is characterized in that a battery is further arranged in the shell, the battery is connected with the PCB and supplies power to the PCB, and the battery and the PCB are hermetically isolated from the outer air chamber.
According to the scheme, the invention has the beneficial effects that the loop of air entering the heating tube is increased through the air channel in the shape of a Chinese character hui, the phenomena of non-uniform carbonization and partial incomplete carbonization caused by the fact that cigarettes at the lower end of the heating tube contact cold air are avoided, the defects of high shell temperature and long preheating time are avoided, and the energy is saved; according to the invention, the air pressure sensor is arranged on the outer air chamber, so that relatively stable air pressure data can be detected, intelligent and energy-saving control of the smoking set is realized, and meanwhile, accurate suction detection layout can be realized; in addition, the invention can repeatedly utilize the heat emitted from the heating tube to the outside of the heat insulation tube through the air channel, thereby avoiding the heat from leaking, and simultaneously controlling the temperature of the shell within 45 ℃, improving the energy utilization efficiency of the smoking set, further shortening the predicted heating time and improving the user experience.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 1.
FIG. 4 is a schematic view of air flow during the implementation of the present invention.
In the figure, 01, an outer air chamber; 02. an air duct; 03. an air outlet;
10. a housing; 11. a bottom cover; 12. an oil absorption pad; 13. a partition plate;
20. heating a tube;
30. a heat-insulating pipe;
41. an upper support member; 42. a lower support; 43. air passing holes;
51. an upper seal member; 52. a lower seal member; 53. an air inlet;
60. a PCB board; 61. an air pressure sensor; 62. a seal ring; 63. an air pressure detection hole;
70. a battery; 80. and (5) cigarette making.
Detailed Description
The invention is further described with reference to the following figures and embodiments:
as shown in figure 1, the temperature-reducing and energy-saving system for circumferentially heating non-combustion smoking set comprises a shell 10, a partition plate 13 is arranged in the shell 10, and the partition plate 13 divides the space inside the shell 10 into an electric control chamber and a heating chamber. The electronic control bin is internally provided with a PCB (printed circuit board) 60 and a battery 70, and the battery 70 is connected with the PCB 60 and supplies power to the PCB; an air pressure sensor 61 is arranged on the PCB 60, and air pressure in the heating chamber is detected through other sensors.
The heating chamber is internally provided with a heating pipe 20, the heating pipe 20 is connected with the PCB 60, and the heating state and the suction process control of the heating pipe 20 are controlled by the PCB 60. The heat-insulating pipe 30 is sleeved outside the heating pipe 20, an outer air chamber 01 is formed between the outer shell 10 and the heat-insulating pipe 30 at intervals, the upper end of the outer air chamber 01 is communicated with an air inlet 53 on the outer shell 10, and the lower end of the outer air chamber 01 is communicated with the bottom of the inner cavity of the heating pipe 20. Preferably, the heat insulation pipe 30 is a double-layered vacuum pipe, and sufficiently insulates heat generated from the heat generating pipe.
The bottom of the shell 10 is provided with a bottom cover 11, and an oil absorption pad 12 is arranged in the bottom cover 11. Preferably, the oil absorption pad 12 is located right below the heating pipe 20, and the smoke oil generated by the combustion of the cigarettes 80 in the heating pipe 20 can directly drop onto the oil absorption pad 12 through the air duct 02, so that the cleanness of the inside of the whole heating chamber is ensured.
The one side (being on division board 13) that outer air chamber 01 is close to PCB board 60 is equipped with the trompil, and the atmospheric pressure sensor 61 position on trompil and the PCB board 60 corresponds, and atmospheric pressure sensor 61 communicates with outer air chamber 01 through this trompil, and then measures the atmospheric pressure that outer air chamber 01 corresponds the position to this atmospheric pressure value is stable, and the data of surveying are also comparatively accurate.
In this embodiment, a seal ring 62 is fitted to the opening, an air pressure detection hole 63 is provided in the middle of the seal ring 62, and the air pressure detection hole 63 communicates with the outer air chamber 01. The air pressure sensor 61 is hermetically connected to the side wall of the housing 10 by a seal ring 62, and the air pressure sensor 61 can detect only the air pressure of the outer air chamber 01 without being affected by the air in the space outside the outer air chamber 01 by the application of the seal ring 62.
As shown in fig. 1 and 2, an upper support 41 is provided at the top end of the interior of the housing 10, a gap is provided between the outside of the upper support 41 and the interior of the housing 10, and outside air enters the outer air chamber 01 through the air intake hole 53 and the gap between the upper support 41 and the housing 10.
In this embodiment, the top of the housing 10 is provided with an upper sealing member 51, the air inlet 53 is provided on the upper sealing member 51, and the upper sealing member 51 is fixedly connected with the upper supporting member 41 by screws. Preferably, the upper end of the heat insulating pipe 30 is hermetically connected to the upper supporter 41 to ensure airtightness of the upper end of the outer air chamber 01.
As shown in fig. 1 and 3, a lower support member 42 is disposed at the lower end of the interior of the housing 10, a hollow air duct 02 is disposed in the middle of the lower support member 42, and the air duct 02 is communicated with the inner cavity of the heating tube 20. A gap is formed between the outer side of the lower support member 42 and the inner side of the housing 10, and air in the outer air chamber 01 enters the air guide tube 02 and enters the inner cavity of the heating tube 20 through the gap between the lower support member 42 and the housing 10.
In this embodiment, the lower support 42 has an air passing hole 43 at the lower side thereof, and the air passing hole 43 communicates the outer air chamber 01 and the inner cavity of the heating pipe 20. In this embodiment, a lower sealing element 52 is disposed on the lower side of the lower supporting element 42, and the sealing sharp corner of the lower sealing element 52 is located at the air passing hole 43 to form a one-way air valve. When the user performs suction, the air pressure of the outer air chamber 01 is greater than the air pressure of the air duct 02 and the inner cavity of the heating tube 20, and the air passing hole 43 is communicated with the lower sealing member 52, so that air flow is realized.
Preferably, the lower end of the heat insulating pipe 30 is hermetically connected to the lower supporter 42 to ensure airtightness of the lower end of the outer air chamber 01.
As shown in fig. 4, in the process of implementing air circulation of the present invention:
the user performs suction action, air in the air duct 02 enters the heating pipe 20 from the lower part for further heating, enters the cigarette 80 through the bottom of the heated cigarette 80, goes up to the air outlet 03 at the top of the shell 10 through the inside of the heated cigarette 80, passes through the filter tip of the cigarette 80 and then enters the mouth of a smoker; because the air pressure difference exists between the air duct 02 and the outer air chamber 01, the original preheated air in the outer air chamber 01 enters the air duct 02 through the gap between the lower support piece 42 and the shell 10 and the air passing hole 43; because there is a pressure difference between the outer air chamber 01 and the external space, the external air enters the outer casing 10 through the air inlet 53, and enters the outer air chamber 01 through the gap between the outer casing 10 and the upper support 41, and in the outer air chamber 01, the newly entered air collects and preheats the heat emitted by the components of the heating pipe 20.
According to the invention, through the air (smoke) channel in the shape of a Chinese character 'hui', the cooling of the tobacco shreds at the bottom of the cigarette 80 is greatly reduced, and the problem of uneven heating of the smoking core material of the cigarette 80 is greatly improved; the outward transfer of heat is reduced, so that the temperature rise of the smoking set shell 10 is reduced, the problem of overhigh temperature of the smoking set shell 10 is solved, the redundant heat is recovered, meanwhile, the originally leaked energy is recycled, the energy is saved, the consumption of electric energy is reduced, and the working time of the same energy of the battery 70 is obviously prolonged; and guaranteed that the atmospheric pressure of outer air chamber 01 is stable, guaranteed the accuracy that atmospheric pressure detected, can realize accurate suction and detect the overall arrangement.
The invention can also realize accurate pumping detection layout, and the realization principle is as follows:
on the basis of the above-mentioned air (flue gas) channel of the shape of a Chinese character 'hui', the atmospheric pressure sensor 61 detects the atmospheric pressure of the external air chamber 01, and the sealing ring 62 or the sealing gasket seals up to make the interior of the air flow channel of the shape of a Chinese character 'hui' have no air flow leakage. Because the path of the smoke suction air path is longer, and a stable and reliable air flow space is formed on the air inlet side of the return air flow channel, the stable and reliable detection of the pressure in the air path by the air pressure sensor 61 is facilitated; therefore, the layout can ensure that the air pressure inside the air flow channel is detected accurately and sensitively without changing the original characteristics of the return air flow channel.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
The invention is described above with reference to the accompanying drawings, which are illustrative, and it is obvious that the implementation of the invention is not limited in the above manner, and it is within the scope of the invention to adopt various modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other fields without modification.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911031874.2A CN110638112A (en) | 2019-10-28 | 2019-10-28 | Cooling energy-saving system for circumferentially heating non-combustion smoking set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911031874.2A CN110638112A (en) | 2019-10-28 | 2019-10-28 | Cooling energy-saving system for circumferentially heating non-combustion smoking set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110638112A true CN110638112A (en) | 2020-01-03 |
Family
ID=69013646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911031874.2A Pending CN110638112A (en) | 2019-10-28 | 2019-10-28 | Cooling energy-saving system for circumferentially heating non-combustion smoking set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110638112A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220116A (en) * | 2020-10-22 | 2021-01-15 | 深圳市康柏特科技开发有限公司 | Circumferential heating assembly and aerosol generating device |
| CN113693285A (en) * | 2020-05-21 | 2021-11-26 | 云南中烟工业有限责任公司 | Heating smoking set with progressive sealing structure, heating assembly and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536113A (en) * | 2017-09-05 | 2018-01-05 | 惠州市新泓威科技有限公司 | Heating non-combustible electronic smoking set |
| CN108926035A (en) * | 2017-05-27 | 2018-12-04 | 深圳市赛尔美电子科技有限公司 | Heating non-combustion smoking set and heating method thereof |
| WO2019015343A1 (en) * | 2017-07-21 | 2019-01-24 | 上海新型烟草制品研究院有限公司 | Heat generation device, heat-not-burn cigarette device, and constant-temperature smoke release method |
| CN208692324U (en) * | 2018-08-14 | 2019-04-05 | 湖南酷伯新晶电子科技有限公司 | Electronic cigarette tool is not burnt in a kind of heating and low-temperature heat is not burnt baking system |
| CN109907380A (en) * | 2019-04-16 | 2019-06-21 | 深圳市康柏特科技开发有限公司 | Circumferential heating type non-burning smoking device heating device and smoking device |
| WO2019200957A1 (en) * | 2018-04-16 | 2019-10-24 | 深圳瀚星翔科技有限公司 | Electronic heating apparatus |
| CN211211447U (en) * | 2019-10-28 | 2020-08-11 | 深圳市康柏特科技开发有限公司 | Cooling energy-saving system for circumferentially heating non-combustion smoking set |
-
2019
- 2019-10-28 CN CN201911031874.2A patent/CN110638112A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926035A (en) * | 2017-05-27 | 2018-12-04 | 深圳市赛尔美电子科技有限公司 | Heating non-combustion smoking set and heating method thereof |
| WO2019015343A1 (en) * | 2017-07-21 | 2019-01-24 | 上海新型烟草制品研究院有限公司 | Heat generation device, heat-not-burn cigarette device, and constant-temperature smoke release method |
| CN107536113A (en) * | 2017-09-05 | 2018-01-05 | 惠州市新泓威科技有限公司 | Heating non-combustible electronic smoking set |
| WO2019047758A1 (en) * | 2017-09-05 | 2019-03-14 | 惠州市新泓威科技有限公司 | Nonflammable heating electronic cigarette |
| WO2019200957A1 (en) * | 2018-04-16 | 2019-10-24 | 深圳瀚星翔科技有限公司 | Electronic heating apparatus |
| CN208692324U (en) * | 2018-08-14 | 2019-04-05 | 湖南酷伯新晶电子科技有限公司 | Electronic cigarette tool is not burnt in a kind of heating and low-temperature heat is not burnt baking system |
| CN109907380A (en) * | 2019-04-16 | 2019-06-21 | 深圳市康柏特科技开发有限公司 | Circumferential heating type non-burning smoking device heating device and smoking device |
| CN211211447U (en) * | 2019-10-28 | 2020-08-11 | 深圳市康柏特科技开发有限公司 | Cooling energy-saving system for circumferentially heating non-combustion smoking set |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113693285A (en) * | 2020-05-21 | 2021-11-26 | 云南中烟工业有限责任公司 | Heating smoking set with progressive sealing structure, heating assembly and using method thereof |
| CN112220116A (en) * | 2020-10-22 | 2021-01-15 | 深圳市康柏特科技开发有限公司 | Circumferential heating assembly and aerosol generating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107536113B (en) | Heating non-combustible electronic smoking set | |
| CN207220159U (en) | Fume extraction system and its atomizing component and mixed type electronic cigarette | |
| CN203952405U (en) | tobacco suction system based on electromagnetic heating | |
| CN206923676U (en) | A kind of low temperature cigarette | |
| CN207721199U (en) | A kind of cigarette improving air flow path and its applicable low temperature smoking set | |
| CN203872993U (en) | Electronic cigarette | |
| WO2016000201A1 (en) | Electronic cigarette heating assembly | |
| CN207754558U (en) | Sheet type electromagnetic induction heating not burner | |
| CN203789149U (en) | Baking type atomizer and electronic cigarette | |
| CN206923682U (en) | Low temperature smoking set | |
| CN101637308A (en) | Electrically heated cigarette smoking system with internal manifolding for puff detection | |
| CA3050595A1 (en) | Electronic cigarette | |
| CN211211447U (en) | Cooling energy-saving system for circumferentially heating non-combustion smoking set | |
| CN211211445U (en) | Circumferential heating non-combustion smoking set and heat insulation system of heating assembly thereof | |
| CN110638112A (en) | Cooling energy-saving system for circumferentially heating non-combustion smoking set | |
| CN105852224A (en) | Smoke cartridge and low-temperature smoking set | |
| WO2019127471A1 (en) | Composite heating type flue-cured tobacco device and composite heating method for cigarette | |
| CN108185534A (en) | Electronic smoking set and its heating means | |
| CN110353317A (en) | The smoke creating device and its heating means of multimode heating | |
| CN206371521U (en) | A kind of electronic cigarette atomizing component and the electronic cigarette | |
| CN110051038A (en) | A kind of electronic cigarette atomizing core, electronic cigarette and its atomization method | |
| CN209047461U (en) | Atomising device and electronic cigarette | |
| CN203424284U (en) | Non-combustion-type tobacco smoking device based on PTC ceramic heating | |
| CN108851219A (en) | A kind of rectangular tab cigarette low temperature burners | |
| CN206005945U (en) | A kind of electronic smoke atomizer and electronic cigarette |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |