CN108185530B - Device for pushing fluid by means of heat - Google Patents
Device for pushing fluid by means of heat Download PDFInfo
- Publication number
- CN108185530B CN108185530B CN201810080402.5A CN201810080402A CN108185530B CN 108185530 B CN108185530 B CN 108185530B CN 201810080402 A CN201810080402 A CN 201810080402A CN 108185530 B CN108185530 B CN 108185530B
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- ceramic layer
- main body
- control chamber
- gaps
- porosity
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- 239000012530 fluid Substances 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000007650 screen-printing Methods 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 134
- 238000010438 heat treatment Methods 0.000 claims description 42
- 241000208125 Nicotiana Species 0.000 abstract description 30
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 description 7
- 239000000779 smoke Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003571 electronic cigarette Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The invention provides a device for pushing fluid by means of heat, comprising: the main body is provided with gaps among the grains, the porosity is defined as the ratio of the volume of the gaps to the main body where the gaps are located, and the porosity in the main body increases from top to bottom; the control chamber is arranged on the lower surface of the main body, when the liquid is heated by the preheating body in the control chamber, the liquid in the control chamber flows upwards to enter the gap in the main body, and flows upwards through the gap, so that the speed of tobacco tar is gradually increased and the pressure is gradually increased due to the fact that the porosity in the main body is gradually decreased from bottom to top in the upward flowing process, and finally the tobacco tar reaches the upper surface of the main body, and the liquid is atomized under high speed and high pressure to supply the silk-screen printing resistor, improve the volatilization efficiency of the tobacco tar and improve the taste.
Description
Technical Field
The invention relates to a device for pushing a fluid by means of heat.
Background
At present, the electronic cigarette commonly used mainly comprises an atomizer, a cigarette bullet body, an oil storage bin, a power supply and a circuit board, wherein the atomizer comprises a shell, heating wires are arranged on the shell, oil guiding cotton and two wire columns are respectively connected with the anode and the cathode of the power supply, two ends of the heating wires are respectively fixed on the two conductive columns, the heating wires are wound on the oil guiding cotton, two ends of the oil guiding cotton are immersed in the oil storage bin, the heating wires are connected with the circuit board through the wires, the power supply is connected with the circuit board, during use, the power supply provides electric energy for the heating wires, the heating wires generate heat, the tobacco tar in the oil storage bin is adsorbed through the oil guiding cotton, the heating wires are atomized by the tobacco tar adsorbed by the heating wires, the atomized smoke flows out through a cigarette holder on the cigarette bullet body, the smoke is sucked by a person, the atomizer is generally provided with the following defects, during operation of the atomizer, the main dependence on the oil guiding cotton adsorbs the oil, the quantity of the oil guiding cotton is fixed, the heating wires is too high in power, the heating wires can provide the quantity of the oil guiding cotton, the tobacco tar is easy to burn, the heating wires is poor, and if the heating wires are poor in power, and the smoke is easy to cause the smoke to be atomized.
The self-adjusting intelligent atomizing core is characterized in that the self-adjusting intelligent atomizing core is not a real ceramic, the grain structure inside the ceramic body does not change, and the self-adjusting intelligent atomizing core is in fact only simple to integrate the grain structure when the heating wire is at a temperature exceeding 1000 ℃, the grain size inside the ceramic body is the same, the heating wire heats up when the heating wire works, and tobacco tar around the heating wire is atomized. The atomized tobacco tar is heated to expand, the atomized tobacco tar in the ceramic main body is extruded outwards to enable the tobacco tar adsorbed in the ceramic main body to flow outwards, namely oil leakage is caused, the atomized tobacco tar in the ceramic main body cannot volatilize, only a part of tobacco tar is atomized and volatilized, namely heating wires exposed out of the ceramic main body can volatilize the atomized tobacco tar, the atomization efficiency is low, the volatilization efficiency of the tobacco tar is low, the taste of a user is seriously affected, and the atomization efficiency of the tobacco tar at the next time is seriously affected.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a device for pushing fluid by heat, which has the characteristics of automatic oiling according to heat, high atomization efficiency and high volatility.
The invention is realized in the following way: a device for propelling a fluid by heat, comprising:
the main body is provided with gaps among the inner grains, the porosity is defined as the ratio of the volume of the gaps to the main body where the gaps are located, and the porosity in the main body increases from top to bottom;
a silk-screen resistor arranged on the upper surface of the main body,
and the control chamber is arranged on the lower surface of the main body, and when the liquid is heated by the preheating body in the control chamber, the liquid in the control chamber flows upwards through the gap in the main body when heated.
Further, at least one first ceramic layer and one second ceramic layer are arranged in the main body, the first ceramic layer is located above the second ceramic layer, the silk screen resistor is arranged on the upper portion of the first ceramic layer, the control chamber is located on the lower surface of the second ceramic layer, gaps among crystal grains in the first ceramic layer are Q1, and gaps among crystal grains in the second ceramic layer are Q2, and Q1 is smaller than Q2.
Further, the first ceramic layer has a porosity of L1, and the second ceramic layer has a porosity of L2, L1 < L2.
Further, a first heating body is arranged at the bottom of the first ceramic layer, and the preheating body is positioned at the bottom of the second ceramic layer.
Further, a first heating body is arranged at the bottom of the first ceramic layer, and the preheating body is positioned at the bottom wall of the control chamber.
Further, a second heating body is arranged at the bottom of the second ceramic layer, and a preheating body is arranged at the bottom wall of the control chamber.
Further, the control chamber is provided with a liquid inlet, when the preheating body works, the liquid inlet is closed, and when the preheating body in the control chamber does not work, the liquid inlet is opened.
Further, at least one first ceramic layer, one second ceramic layer and one third ceramic layer are arranged in the main body, the first ceramic layer is located above the second ceramic layer, the second ceramic layer is located above the third ceramic layer, the silk-screen resistor is arranged on the upper surface of the first ceramic layer, gaps among grains in the first ceramic layer are Q1, gaps among grains in the second ceramic layer are Q2, gaps among grains in the third ceramic layer are Q3, Q1 is smaller than Q2 and smaller than Q3, the porosity of the first ceramic layer is L1, the porosity of the second ceramic layer is L2, the porosity of the third ceramic layer is L3, L1 is smaller than L2 and smaller than L3, a first heating body is arranged at the bottom of the first ceramic layer, a second heating body is arranged at the bottom of the second ceramic layer, a third heating body is arranged at the bottom of the third ceramic layer, the control chamber is located at the bottom of the control chamber, and the control chamber is located at the bottom of the lower surface of the third ceramic layer.
According to the invention, the liquid in the control chamber is heated through the preheating body in the control chamber, the liquid is heated and expanded, the heated liquid moves upwards and enters the main body, and flows upwards along the gaps among the grains in the main body, and the porosity in the main body decreases from bottom to top, namely, the gaps among the grains in the main body decrease from bottom to top, so that the speed of the liquid is gradually increased and the pressure is gradually increased in the upward flowing process, and finally, the liquid is sent to the upper surface of the main body for atomizing by the silk-screen resistor, thereby improving the volatilization efficiency of tobacco tar and improving the taste.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a perspective view of a device for pushing a fluid by heat according to an embodiment of the present invention;
FIG. 2 is a front view of a device for pushing fluid by heat provided by the present invention;
FIG. 3 is a schematic cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic cross-sectional view of the B-B direction of FIG. 2 according to the present invention;
FIG. 5 is a cross-sectional view taken along the direction C-C in FIG. 2, in accordance with the present invention;
FIG. 6 is a schematic illustration of a first design of a device for pushing fluid by heat according to the present invention;
FIG. 7 is a schematic diagram of a second design of a device for pushing fluid by heat according to the present invention;
fig. 8 is a schematic diagram of a third design of a device for pushing fluid by heat according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, an embodiment of the present invention provides a device for pushing a fluid by heat, comprising: a main body 1, wherein gaps are arranged among grains in the main body 1, the porosity is defined as the ratio of the volume of the gaps to the main body 1 where the gaps are located, and the porosity in the main body 1 increases from top to bottom; the screen printing resistor 2 is arranged on the upper surface of the main body 1, the control chamber 3 is arranged on the lower surface of the main body 1, and when the preheating body 141 in the control chamber 3 heats liquid, the liquid in the control chamber 3 is heated to flow upwards into the gap in the main body 1 and flows upwards through the gap.
The liquid in the control chamber 3 is heated by the preheating body 141 in the control chamber 3, the liquid is heated and expands, the heated liquid moves upwards, enters the main body 1, flows upwards along the gaps among the grains in the main body 1, and the porosity in the main body 1 decreases downwards from bottom to top, namely, the gaps among the grains in the main body 1 decrease downwards from bottom to top, so that the liquid gradually increases in speed and pressure in the upwards flowing process, and finally is sent to the upper surface of the main body 1, the silk-screen resistor 2 is used for atomizing, the atomized tobacco tar positioned at two sides of the silk-screen resistor 2 is directly volatilized from the upper surface of the main body 1, and the atomized tobacco tar positioned at the lower side of the silk-screen resistor 2 continuously moves upwards or obliquely upwards due to high speed and pressure, so that the atomized tobacco tar volatilizes from the main body 1, the continuous upward high speed movement of the lower tobacco tar can be prevented, the atomized tobacco tar can be prevented from flowing downwards, the volatilization efficiency of the tobacco tar can be improved, and the smoke-screen resistor is promoted.
The main body 1 is internally provided with at least one first ceramic layer 11 and one second ceramic layer 12, the first ceramic layer 11 is positioned above the second ceramic layer 12, the upper part of the first ceramic layer 11 is provided with the screen printing resistor 2, the control chamber 3 is positioned on the lower surface of the second ceramic layer 12, gaps 111 among grains in the first ceramic layer 11 are Q1, the gaps 111 among the grains in the first ceramic layer 11 are related to the radius of a tobacco tar quantity molecular group, and the gaps 121 among the grains in the second ceramic layer 12 are Q2, wherein Q1 is less than Q2. The first ceramic layer 11 has a porosity of L1, and the second ceramic layer 12 has a porosity of L2, L1 < L2.
The control chamber 3 is provided with a liquid inlet, when the preheating body 141 in the control chamber 3 works, the liquid inlet is closed, so that heated liquid directly flows upwards, and when the preheating body 141 in the control chamber 3 does not work, the liquid inlet is opened, so that liquid enters the control chamber 3, the next liquid preheating is facilitated, and the repeated work is realized.
The bottom of the first ceramic layer 11 is provided with a first heating body 112, the preheating body 141 is located at the bottom of the second ceramic layer 12, so that the preheated body 141 at the bottom of the second ceramic layer 12 heats the tobacco tar or liquid in the control chamber 3, the liquid expands after being heated, the liquid inlet is closed, the heated and expanded liquid starts to move upwards and enters the second ceramic layer 12, when the liquid reaches the top of the second ceramic layer 12, the first heating body 112 is located at the top of the second ceramic layer 12, namely the bottom of the first ceramic layer 11, and heats the liquid, the liquid enters the gaps among grains in the first ceramic layer 11 from the gaps among grains in the second ceramic layer 12, and because Q1 is smaller than Q2, the flowing speed of the liquid is increased, the pressure received by the liquid is also increased, external energy is provided for the liquid at the bottom of the first ceramic layer 11, the liquid continues to move upwards and enters the upper part of the first ceramic layer 11, and is heated by the silk screen printing resistor 2 at the upper part of the first ceramic layer 11, and the liquid is volatilized from the first ceramic layer 11.
It is also possible to provide a first heating body 112 at the bottom of the first ceramic layer 11, and the preheating body 141 is located at the bottom wall of the control chamber 3. The design heats the tobacco tar by the preheating body 141 at the bottom wall of the control chamber 3, so that the tobacco tar is heated and enters the second ceramic layer 12, and the movement process is the same as the above.
It may be designed that a second heating body 122 is disposed at the bottom of the second ceramic layer 12, and a preheating body 141 is disposed at the bottom wall of the control chamber 3, and the tobacco tar in the control chamber 3 is heated simultaneously by the second heating body 122 and the preheating body 141, so that the heated tobacco tar enters into the second ceramic layer 12 and moves upwards, and the movement process is the same as the above. A third ceramic layer 13 may be further disposed at the bottom of the second ceramic layer 12, a third heating body 132 is disposed at the bottom of the third ceramic layer 13, and a space 131 between grains in the third ceramic layer 13 is Q3, for example, three layers are taken as an example, where Q1 is less than Q2 and less than Q3, and the space may be understood as a multi-directional aperture and may be also understood as a flow passing through in unit time. And the first ceramic layer, the second ceramic layer and the third ceramic layer are sintered respectively, and finally the sintered first ceramic layer, second ceramic layer and third ceramic layer are put together and sintered at high temperature to obtain a monolithic ceramic. The smoke preheating device comprises a main body, and is characterized in that at least one first ceramic layer, one second ceramic layer and one third ceramic layer are arranged in the main body, the first ceramic layer is located above the second ceramic layer, the second ceramic layer is located above the third ceramic layer, the silk-screen resistor is arranged on the upper surface of the first ceramic layer, gaps among grains in the first ceramic layer are Q1, gaps among grains in the second ceramic layer are Q2, gaps among grains in the third ceramic layer are Q3, Q1 is smaller than Q2 and smaller than Q3, the porosity of the first ceramic layer is L1, the porosity of the second ceramic layer is L2, the porosity of the third ceramic layer is L3, L1 is smaller than L3, a first heating body is arranged at the bottom of the first ceramic layer, a second heating body is arranged at the bottom of the second ceramic layer, a third heating body is arranged at the bottom of the third ceramic layer, the control chamber is located at the bottom of the third ceramic layer, the upper surface of the control chamber is more convenient to preheat the smoke preheating device, and the control chamber is located at the bottom of the control chamber.
In this design, the first ceramic layer 11 and the second ceramic layer 12 are taken as an example, of course, N ceramic layers may be provided, where the upper and lower ceramic layers are sequentially 1, 2, 3, …, N-1 and N, each layer is respectively configured with a heating component (such as a heating resistor), the upper and lower ceramic layers are sequentially R1, R2, R3, …, R (N-1) and R (N), the upper and lower ceramic layers have temperature requirements of T1, T2, T3, …, T (N-1) and T (N), the heating requirement of T1 is T1-T2-T3, … and T (N-1) is less than or equal to T (N), so as to realize layer-by-layer heating, tobacco tar (liquid) is heated in the nth layer, and is heated in the nth layer again until the N-1 layer, as the air gap between the grains is gradually reduced from the lower to the upper layer (i.e. the porosity is gradually reduced from the lower to the upper layer), the liquid is gradually increased, and finally the compressed air gap is gradually reduced, the uppermost layer is gradually reduced, and the uppermost electric energy is required to be atomized by the uppermost layer is not heated, and the electric energy of the tobacco tar can be sufficiently atomized when the uppermost layer is heated.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. A device for propelling a fluid by heat, comprising:
the main body is provided with gaps among the inner grains, the porosity is defined as the ratio of the volume of the gaps to the main body where the gaps are located, and the porosity in the main body increases from top to bottom;
the silk-screen resistor is arranged on the upper surface of the main body;
the control chamber is arranged on the lower surface of the main body, a preheating body is arranged in the control chamber, when the preheating body heats liquid in the control chamber, the liquid in the control chamber flows upwards through the gap in the main body when being heated, the liquid flows upwards through the gap, the control chamber is provided with a liquid inlet, when the preheating body works, the liquid inlet is closed, and when the preheating body in the control chamber does not work, the liquid inlet is opened.
2. A device for pushing fluid by heat as claimed in claim 1, wherein: the main body is internally provided with at least one first ceramic layer and one second ceramic layer, the first ceramic layer is positioned above the second ceramic layer, the upper part of the first ceramic layer is provided with the screen printing resistor, the control chamber is positioned on the lower surface of the second ceramic layer, the gaps among grains in the first ceramic layer are Q1, and the gaps among grains in the second ceramic layer are Q2, and Q1 is less than Q2.
3. A device for pushing fluid by heat as claimed in claim 2, wherein: the first ceramic layer has a porosity of L1, and the second ceramic layer has a porosity of L2, L1 < L2.
4. A device for pushing fluid by heat as claimed in claim 2, wherein: the bottom of the first ceramic layer is provided with a first heating body, and the preheating body is positioned at the bottom of the second ceramic layer.
5. A device for pushing fluid by heat as claimed in claim 2, wherein: the bottom of the first ceramic layer is provided with a first heating body, and the preheating body is positioned at the bottom wall of the control chamber.
6. A device for pushing fluid by heat as claimed in claim 2, wherein: the bottom of the second ceramic layer is provided with a second heating body, and the bottom wall of the control chamber is provided with a preheating body.
7. A device for pushing fluid by heat as claimed in claim 1, wherein: the device comprises a main body, and is characterized in that at least one first ceramic layer, one second ceramic layer and one third ceramic layer are arranged in the main body, the first ceramic layer is located above the second ceramic layer, the second ceramic layer is located above the third ceramic layer, the upper surface of the first ceramic layer is provided with a screen printing resistor, gaps among grains in the first ceramic layer are Q1, gaps among grains in the second ceramic layer are Q2, gaps among grains in the third ceramic layer are Q3, Q1 is smaller than Q2 and smaller than Q3, the porosity of the first ceramic layer is L1, the porosity of the second ceramic layer is L2, the porosity of the third ceramic layer is L3, L1 is smaller than L2 and smaller than L3, the bottom of the first ceramic layer is provided with a first heating body, the bottom of the second ceramic layer is provided with a second heating body, the bottom of the third ceramic layer is provided with a third heating body, the control chamber is located on the lower surface of the third ceramic layer, and the control chamber is located on the bottom of the control chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080402.5A CN108185530B (en) | 2018-01-27 | 2018-01-27 | Device for pushing fluid by means of heat |
| EP18185579.2A EP3510880B1 (en) | 2018-01-13 | 2018-07-25 | Atomizing core and its manufacturing method, and an atomization generating device including said atomizing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810080402.5A CN108185530B (en) | 2018-01-27 | 2018-01-27 | Device for pushing fluid by means of heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108185530A CN108185530A (en) | 2018-06-22 |
| CN108185530B true CN108185530B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810080402.5A Active CN108185530B (en) | 2018-01-13 | 2018-01-27 | Device for pushing fluid by means of heat |
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| Country | Link |
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| CN (1) | CN108185530B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019137099A1 (en) * | 2018-01-13 | 2019-07-18 | 深圳市新宜康电子技术有限公司 | Atomization core and manufacturing method therefor |
| CN112826132B (en) * | 2019-11-22 | 2022-07-08 | 常州市派腾电子技术服务有限公司 | Liquid guide piece, atomizing core, atomizer and aerosol generating system |
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| Publication number | Publication date |
|---|---|
| CN108185530A (en) | 2018-06-22 |
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