CN109007978B - Environment-friendly heating non-combustion equipment - Google Patents

Abstract

The application relates to the field of heating equipment, and discloses environment-friendly heating non-combustion equipment. Not only can ensure the concentration of the smoke, but also can prevent the smoke from overflowing to influence the health of other people. The device comprises a hollow device, wherein a heating cavity is arranged in the hollow device; one end of the heating cavity is provided with an opening; the other end of the heating cavity is provided with a cock; the molecular sieve penetrating through the cock is arranged on the cock, so that air at two ends of the cock can be communicated but flue gas cannot be communicated; a pressure reducing valve is arranged on the shell of the hollow device, and a cock is positioned between the pressure reducing valve and the heating cavity; the pressure reducing valve is used for unidirectionally feeding air to the heating cavity through the molecular sieve on the rotary plug when the smoke in the heating cavity is sucked out to generate negative pressure.

Description

Environment-friendly heating non-combustion equipment

Technical Field

The application relates to the field of heating equipment, in particular to a heating non-combustion technology.

Background

During the combustion process of the tobacco shreds, a great amount of smoke is necessarily generated, and researches show that the smoke has great harm to non-smoking people. However, if the smoke is small, the smoker cannot enjoy the smoking process at all. Therefore, the technical contradiction is a problem which needs to be solved in the field, and the smoke can not be generated in a large amount so as not to influence the health of other people, but enough smoke must be generated to meet the experience of smokers.

Disclosure of Invention

The application aims to provide environment-friendly heating non-combustion equipment which can ensure the concentration of smoke and prevent the smoke from overflowing to influence the health of other people.

In order to solve the problems, the application discloses heating non-combustion equipment, which comprises a hollow device, wherein a heating cavity is arranged in the hollow device;

one end of the heating cavity is provided with an opening; the other end of the heating cavity is provided with a cock; the cock is provided with a molecular sieve penetrating through the cock, so that air at two ends of the cock can be communicated but flue gas cannot be communicated;

a pressure reducing valve is arranged on the shell of the hollow device, and the cock is positioned between the pressure reducing valve and the heating cavity; the pressure reducing valve is used for unidirectionally feeding air to the heating cavity through the molecular sieve on the cock when the smoke in the heating cavity is sucked out to generate negative pressure.

In a preferred embodiment, the heating chamber is a tubular chamber structure.

In a preferred embodiment, an axis pin is further disposed on the central axis of the heating cavity, for heating the heating object.

In a preferred embodiment, the pintle is wrapped by polyimide film and provided with independent electric input leads which can be independently powered up and heated.

In a preferred embodiment, the heating chamber includes a chamber structure surrounded by a thin film heating sheet for heating a heating object in the chamber structure.

In a preferred embodiment, the film heating plate includes a polyimide film and a heating wire array, wherein the polyimide film encloses an inner wall of the cavity structure, and the heating wire array is disposed outside the inner wall formed by the polyimide film, and is used for accommodating the heating object inside the inner wall formed by the polyimide film.

In a preferred embodiment, the array of heating wires comprises an array of longitudinal heating wires substantially parallel to the radial direction and an array of transverse heating wires substantially perpendicular to the radial direction.

In a preferred embodiment, the longitudinal heating wire array and the transverse heating wire array are separated by a polyimide film.

In a preferred embodiment, the heating non-combustion apparatus further comprises a wireless communication module for communicating with the outside wirelessly for data transmission.

In a preferred embodiment, the heating non-combustion apparatus further comprises a wireless charging module electrically connected to the battery for wirelessly charging the battery.

In the embodiment of the application, the molecular sieve is arranged on the cock and is matched with the pressure reducing valve, so that the smoke cannot escape from the heating cavity, but air can enter the heating cavity through the molecular sieve, so that the concentration of the smoke in the heating cavity is ensured, and the influence on the surrounding environment is greatly reduced.

The numerous technical features described in the description of the present application are distributed among the various technical solutions, which can make the description too lengthy if all possible combinations of technical features of the present application (i.e., technical solutions) are to be listed. In order to avoid this problem, the technical features disclosed in the above summary of the application, the technical features disclosed in the following embodiments and examples, and the technical features disclosed in the drawings may be freely combined with each other to constitute various new technical solutions (these technical solutions are regarded as already described in the present specification) unless such a combination of technical features is technically impossible. For example, in one example, feature a+b+c is disclosed, in another example, feature a+b+d+e is disclosed, and features C and D are equivalent technical means that perform the same function, technically only by alternative use, and may not be adopted simultaneously, feature E may be technically combined with feature C, and then the solution of a+b+c+d should not be considered as already described because of technical impossibility, and the solution of a+b+c+e should be considered as already described.

Drawings

FIG. 1 is a schematic diagram of the operation of a heating non-combustion apparatus in accordance with an embodiment of the present application

FIG. 2 is a schematic cross-sectional view of a plug according to an embodiment of the application

FIG. 3 is a schematic side cross-sectional view of a heating film according to an embodiment of the application

FIG. 4 is a schematic view showing the development of a heating film according to an embodiment of the present application

FIG. 5 is a schematic view of a wall needle frame according to an embodiment of the present application

FIG. 6 is a schematic cross-sectional view of a wall needle holder according to an embodiment of the application

FIG. 7 is a schematic view of a wall needle navigation slot according to an embodiment of the application

FIG. 8 is a schematic cross-sectional view of a reducing adapter structure according to an embodiment of the application

FIG. 9 is a schematic cross-sectional view of another variable diameter fitting structure according to an embodiment of the present application

FIG. 10 is a schematic view of an axial fitting structure according to an embodiment of the present application

FIG. 11 is a schematic view in mechanical longitudinal section of a faucet in an embodiment of the present application

FIG. 12 is a schematic view of a faucet in a drive disengaged condition in an embodiment of the present application

FIG. 13 is a schematic view of a faucet in a drive engaged state in an embodiment of the present application

FIG. 14 is a schematic view showing the structure of a baking tube and a spin-control tube according to an embodiment of the present application

The reference numerals used in the present application are collectively described as follows:

1: suction nozzle 2: hollow device

3: tap 4: electromagnet

5: cell 6: control circuit and communication module

7: baking tube 8: rotary control tube

9: spacer ring 10: heating cavity

11: heating pintle 12: film heating sheet

13: needle storage chamber 14: outer casing

15: heating wall needle 16: pressure reducing valve

17: control button 21: permanent magnet

22: molecular sieve 30: intelligent temperature control device

31: inner chamber PI membrane 32: longitudinal heating wire

33: outer wall PI film 34: transverse heating wire

35: wall pinholes 36: longitudinal heating circuit

37: a section a heating circuit 38: b section heating circuit

39: c-stage heating circuit 41: wall needle frame

42: wall needle navigation slot 43: wall needle cantilever beam

44: suspension beam ring frame 45: cantilever beam shaft

46: cantilever rail 47: cantilever beam longitudinal rail

51: inner wall lumen 52: reducing adjusting rod

53: reducing regulator valve 54: diameter-variable tabletting

55: reducing adjusting piece 56: reducing hinge

60: transmission gear 61: gear valve connecting rod

62: cock outer ring rack 63: cigarette adaptation straight double lock

64: direct-resetting lock arm 65: inner ring rack of cock

66: permanent magnet ring 67: radial arm clamping groove

68: tabletting 69: transmission gear sleeve

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be understood by those skilled in the art that the claimed application may be practiced without these specific details and with various changes and modifications from the embodiments that follow.

The parts used in the application are abbreviated as follows:

PI film: polyimide film

Film heating plate: polyimide film heating plate

Wall needle: heating wall needle

A pintle: heating pintle

The following summary of the application is provided to illustrate some of the innovative features

Be provided with molecular sieve on the stopper soon, can make the flue gas can not follow the heating chamber and escape, but the air can get into the heating chamber through molecular sieve, has guaranteed the concentration of heating intracavity flue gas on the one hand, on the other hand greatly reduced the influence to the surrounding environment.

The heating shaft needle is fixed on the movable cock, a permanent magnet is arranged on the cock, the cock can be pushed by an electromagnet, the length of the expansion of the heating shaft needle can be controlled, the length of a heating object (such as a cigarette) can be optimally matched, and the length is matched, so that the sectional heating is more effective. If the length adaptation is not available, if the cigarettes are shorter than the heating cavity, the smoke can be dispersed during heating, and the taste of sucking is reduced.

The heating material in the heating cavity is needled by the plurality of heating walls, a plurality of three-dimensional heating sections can be formed in the heating cavity, sectional heating can be better carried out, and the heated part heat distribution is more uniform.

The heating wall needle is contracted in the needle storage cavity at ordinary times, and is driven by the cock to unscrew from the needle storage cavity and pierce the cigarettes when in use, and forms a heating section with a certain group of heating sheets and heating shaft needles in the corresponding polyimide film heating sheets, so that the cigarettes in the section are baked. The heating wall needling process can effectively loosen the tobacco shreds in the heating area, increase the tobacco shred gap, improve the smoke permeability, improve the baking efficiency and increase the comfort of sucking.

The film heating plate encloses into the cavity in heating chamber, and the film heating plate includes mutually independent transverse heating wire array and vertical heating wire array, separates with the PI membrane between two heating wire arrays, and two heating wire array outsides wrap up with the PI membrane for the heating wire is not direct with the pipe tobacco contact, prevents to make the heating of pipe tobacco more even. The transverse heating wire array is divided into a plurality of sections, each section can be independently heated, and then the heating wall needle which can be independently heated in a segmented mode is matched, so that honeycomb type three-dimensional section heating can be realized, and tobacco shreds can be heated more uniformly.

The heating zone that heating spindle needle, heating wall needle array, heating film array combination formed provides honeycomb three-dimensional heating, can provide the accurate accuse temperature of preheating, toasting toasts the mode to the mode of honeycomb array space combination provides accurate toasting interval and carries out the segmentation heating, can realize stable even flue gas output effect, the different mouthfuls of inhaling of adaptation different crowds simultaneously.

The heating wall needle and the heating shaft needle are wrapped by the PI film, so that the needle body is not directly contacted with tobacco shreds, and the heating uniformity is further improved. The heating wall needle and the heating shaft needle can be independently heated, so that the three-dimensional heating space can be realized by means of segmented heating.

In the process of filling cigarettes, the heating shaft needle penetrates the cigarettes, the function of fixing the positions of the cigarettes and heating at the base temperature is provided, the condition that smoke is absorbed by tobacco shreds heated at low temperature is effectively reduced due to continuous heat supply of the heating shaft needle, the smoke is abundant, and the smoke concentration is closer to that of real smoke.

Radial reducing adjusting device has been set up in the heating chamber and has been made the diameter of the cavity that the film heating piece encloses can be adjusted to the diameter of adaptation cigarette, makes the film heating piece can directly laminate on the surface of cigarette, has improved heating efficiency and heating degree of consistency.

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

Embodiments of the present application relate to a heating non-combustion apparatus. As shown in fig. 1, the heating non-combustion apparatus comprises a hollow device 2, and a heating chamber 10 is provided in the hollow device 2.

The heating chamber 10 has an opening at one end for insertion of the heating object. The other end of the heating chamber 10 is provided with a tap 3. The cock 3 is provided with a molecular sieve 22 penetrating through the cock 3, as shown in fig. 2, so that air at both ends of the cock 3 can be communicated but flue gas cannot be communicated.

The housing 14 of the hollow device 2 is provided with a pressure reducing valve 16, and the tap 3 is located between the pressure reducing valve 16 and the heating chamber 10. The pressure reducing valve 16 is used for unidirectionally feeding air to the heating cavity 10 through the molecular sieve 22 on the cock 3 when the smoke in the heating cavity 10 is sucked out to generate negative pressure.

The molecular sieve 22 is arranged on the cock 3, and the pressure reducing valve 16 is matched, so that the smoke cannot escape from the heating cavity 10, but air can enter the heating cavity 10 through the molecular sieve 22, so that the concentration of the smoke in the heating cavity 10 is ensured, and the influence on the surrounding environment is greatly reduced.

Specifically:

alternatively, the heating chamber 10 is a tubular chamber structure.

Optionally, a heating axis 11 is further disposed on the central axis of the heating chamber 10, for heating the heating object.

Optionally, the heating shaft needle 11 is wrapped by polyimide film, and is provided with independent electric input wires, so that the heating shaft needle can be independently powered up and heated. The pintle provides the fixed cigarette position and the heating of basic temperature function, and the continuous heat supply of pintle has effectively reduced the condition that the flue gas was absorbed by the pipe tobacco of low temperature heating, makes the flue gas abundant, is close true flue gas concentration more.

Optionally, the heating chamber 10 includes a chamber structure surrounded by a thin film heating sheet 12, and the thin film heating sheet 12 is used to heat a heating object in the chamber structure.

Alternatively, the film heating sheet 12 includes a polyimide film surrounding an inner wall of the cavity structure and a heating wire array disposed outside the inner wall formed of the polyimide film for accommodating the heating object therein.

Optionally, the array of heater wires comprises an array of longitudinal heater wires 32 generally parallel to the radial direction and an array of transverse heater wires 34 generally perpendicular to the radial direction.

Optionally, the array of longitudinal heating wires 32 and the array of transverse heating wires 34 are separated by a polyimide film.

Optionally, the heating non-combustion device further comprises a wireless communication module for communicating with the outside in a wireless manner for data transmission.

Optionally, the heating non-combustion device further comprises a wireless charging module electrically connected to the battery 5 for wirelessly charging the battery 5.

For a better understanding of the present application, the following description is made in connection with one embodiment:

fig. 1 shows a basic structure of an intelligent medium temperature heating non-combustion apparatus, the apparatus comprising:

a detachable suction nozzle 1;

a tubular insulating housing 14, wherein a pressure reducing valve 16 and a spring needle control button 17 are arranged on the housing 14;

tubular insulating housing 14 forms a hollow device 2, wherein a heating cavity 10 into which a heating object (such as a cigarette) can be inserted is formed, more than one group of film heating plates 12 are arranged in the heating cavity 10, each group of film heating plates 12 is provided with independent electric input wires and can be independently powered for heating, and each group of heating film group consists of polyimide film (PI film), a longitudinal heating circuit 36 and transverse sectional heating circuits (37, 38 and 39).

Two types of heating needles are arranged in the tubular insulating shell 14, the heating shaft needle 11 and the heating wall needle 15 are wrapped by PI films, and the heating shaft needle 11 and the heating wall needle 15 are provided with independent electric input wires and can be independently powered on and heated. The heating wall needle 15 is positioned in the needle storage cavity 13 and is in a retracted shape, and can be screwed out of the needle storage cavity 13 to be in an upright shape by rotating the cock 3; one end of the heating pintle 11 is connected to the cock 3, and the other end extends to the other end of the insulating housing 14 along the axial direction of the insulating housing 14, and the length of the expansion and contraction of the heating pintle 11 can be controlled through the electromagnet 4 and the cock 3 provided with the permanent magnet 21 so as to optimally match the length of a heating object (such as a cigarette).

The rear end of the device is provided with a battery 5, an intelligent control circuit and a communication module 6, wherein the intelligent control circuit is connected with each heating circuit and the electromagnet 4, so that intelligent temperature control can be realized; the communication module is connected with the charging equipment to realize functions such as data transmission, wireless charging.

The longitudinal heating circuit 36 and the heating pintle 11 adopt a constant temperature heating mode; the heating wall needle 15 and the transverse sectional heating circuit perform sectional heating under the control of the intelligent control circuit.

The cock 3 is provided with a molecular sieve as shown in fig. 2. The flue gas generated in the process of baking the cut tobacco by the heating cavity 10 is mainly solid, liquid and gas concurrent aerosol generated by pyrolysis, polymerization and condensation under the condition of oxygen deficiency through endothermic reaction, and particles are larger than air molecules, so that a one-way communicating vessel is formed by a molecular sieve filter screen and air outside the cavity, and the problem of flue gas diffusion after communication is synchronously solved.

The film heating plate 12 is a multi-layer structure (as shown in fig. 3), and is formed by overlapping polyimide films (PI films) and heating wires, wherein the PI film 33 is an outer wall on the side close to the inner wall of the equipment cavity, the PI film 31 is an inner cavity on the side close to a heating object (such as a cigarette), the PI film 31 is an inner cavity on the side close to the longitudinal heating wire 32, and the PI film 31 is an outer cavity on the side close to the transverse heating wire 34. When heating, the longitudinal heating circuit 36 works at constant temperature, and the transverse sectional heating circuit heats by intelligent control section. A, B, C in fig. 1 are schematically three lateral segments. The number of transverse segments required can be set by a person skilled in the art as desired.

The film heater 12 encloses a heating chamber 10 and is shown in FIG. 4 after deployment. The surface of the film heating plate 12 is provided with wall needle positioning holes for ensuring that the telescopic wall needles pass through the wall needle holes 35 and are fixed in the heating object (such as cigarettes) body. The longitudinal heating circuit 36 and the transverse sectional heating circuit are electrically connected with the intelligent temperature control device 30, after a heating body (such as a cigarette) enters the heating cavity 10, the intelligent temperature control device 30 preferentially starts the longitudinal heating circuit 36 to perform constant temperature heating, and starts the transverse sectional heating circuit according to pressure change and induction gravity change in the cavity, and the heating wall needle 15 is wrapped by a film body to be pricked into the heating wall needle to form regional three-dimensional heating, so that the front, middle and rear sections of the heating body (such as the cigarette) are effectively heated in a partition under the control of the intelligent temperature control device 30, and are quickly gasified in a short time to achieve the best taste. The three-stage lateral heating circuits 37, 38, 39 in fig. 4 are for illustration purposes only, and in practice the number of stages of the lateral heating circuit may be set according to the actual needs, and typically there are more stages.

Because polyimide film (PI film) has better heat conductance and high temperature resistance, the film heating plate 12 is manufactured by processing the heating wire array and the polyimide film (PI film), and the film heating plate 12 is closed along the horizontal direction to form a cavity structure for baking outside the cigarettes, and the problem of uneven heating of the film heating plate 12 is comprehensively solved.

The film heating plate 12 is provided with an array of holes for heating wall needles 15, so that the heating wall needles 15 can enter and exit the needle storage cavity 13.

The heating wall needle 15 is contracted in the needle storage cavity 13 at ordinary times, and is driven by the cock 3 to unscrew from the needle storage cavity 13 and pierce the cigarettes when in use, and forms a heating section with one group of heating plates and the peripheral needles in the corresponding film heating plates 12, so that the cigarettes in the section are baked. The heating wall needle 15 pierces the tobacco shred in the heating area effectively, increases the tobacco shred gap, improves the smoke permeability, improves the baking efficiency, and increases the comfort of sucking.

In the process of filling cigarettes, the heating shaft needle 11 pierces the cigarettes, the function of fixing the positions of the cigarettes and heating the base temperature is provided, and the continuous heat supply of the heating shaft needle 11 effectively reduces the condition that smoke is absorbed by cut tobacco heated at low temperature, so that the smoke is abundant and the smoke concentration is closer to the actual smoke concentration.

The tobacco shred is mainly divided into 4 processes in the combustion process, wherein the first process (100-120 ℃) mainly comprises vapor evaporation (moisture and crystallization water), the second process (120-230 ℃) comprises the steps of transferring compounds such as proteins and substances such as low molecular alcohols and esters to smoke, simultaneously starting aerobic pyrolysis of simple sugar, fibers and the like, the third process (about 230-360 ℃) comprises a similar combustion part (360-600 ℃) and a macromolecular pyrolysis process, and the fourth process mainly comprises the steps of pyrolysis of components such as amine-containing compounds, lignin, amide derivatives and the like and coke combustion. In the medium temperature heating non-combustion process, the fourth process is a reject stage, but it is necessary to mimic the smoldering portion of smoke. The thermodynamic property of tobacco leaves belongs to ash bodies in the heating process, and the nonlinear heating capacity can be achieved by using the heat radiation heating effect, so that when the heating wall needle 15, the heating shaft needle 11 and the thin film heating sheet 12 are heated, the radiation heating and the contact heating are synchronously implemented when the isolated logic heating area is heated, the optimal baking temperature of the baking area can be quickly reached to about 300 ℃ within 0.3 seconds, the smoldering process is completely simulated, and the taste of the smoke is optimal.

To ensure that the baking process is consistent with the natural process, i.e. the single port smoke intake should be at least 35ml, the array of film heater plates should provide at least 3-5 ml of direct heating zone during baking (simulation process three) to provide sufficient smoke content, while providing 2-fold length of preheating zone (simulation of process one, process two, respectively during combustion) to provide auxiliary sufficient individual species concentrations of smoke mixture. A plurality of transverse heating sections may be provided in the heating chamber 10, each section forming a heating zone (a solid heating zone is formed by a partial, partial heating wall pin and a heating axis pin of the thin film heater plate 12). Three adjacent heating zones simulate a first process, a second process and a third process, respectively.

The structure of the heating wall needle 15 extending and retracting from the needle storage chamber 13 will be described in detail below.

As shown in fig. 5, the wall needle 15 is placed in the needle storage cavity 13 through the wall needle frame 41, the wall needle frame 41 is connected with the cock 3, and when the cock 3 rotates, the wall needle frame 41 is driven to rotate, so that the wall needle 15 is pushed to enter and exit the needle hole 35, and the actions of penetrating and separating cigarettes are completed.

As shown in fig. 6, the wall needle cantilever beam 43 rotates about a cantilever beam axis 45, and the cantilever beam rail 46 and the cantilever beam rail 47 provide control of the span of movement of the cantilever beam.

As shown in fig. 7, the pinhole portion of the film heating sheet 12 is designed as a recessed wall needle guide groove 42 for track guiding when the wall needle 15 enters and exits the pinhole 35, and the running track of the wall needle 15 is fixed.

The structure of the heating non-combustible apparatus associated with the adaptation of the morphology of the cigarettes is described in detail below. Including radial and axial adaptations.

Radial adaptation, also called diameter adaptation, is the radial adjustment of the tubular cavity formed by the thin film heater plate 12, preferably the radial adjustment interval (radius) may be (0-1.2 mm), the diameter variation principle being shown in fig. 8.

The reducing adjusting rod 52 is connected with the inner wall cavity 51 of the baking device and the reducing pressing sheet 54, the reducing adjusting valve 53 is embedded, and the reducing adjusting valve 53 is embedded into the reducing adjusting rod 52 through a chute. When the needle is rotated along the needle potential, the reducing regulating valve 53 extrudes the reducing regulating rod 52 to enlarge the distance d, pulls the reducing pressing sheet 54 to move towards the wall to enlarge the inner cavity diameter, and stops when reaching the maximum cavity diameter control point; otherwise, d is reduced, and the variable-diameter pressing sheet 54 is pushed to move to the center of the circle.

Wall-wise reset of the thin film heater chip 12: the PI film has better flexibility and mechanical property, wherein the electric heating wire is a metal wire, and the metal wire has excellent elastic resetting capability, so that the film heating plate 12 and the variable-diameter pressing plate 54 are always tightly pressed by applying the elastic resetting capability of the PI film.

The diameter-changing adaptation may be implemented in other similar ways than the example shown in fig. 8. For example, as shown in fig. 9, if the diameter-changing adjusting lever 52 is replaced with an elastic metal piece 55 (diameter-changing adjusting piece), the diameter-changing adjusting valve 53 may be replaced with a hinge 56 to achieve the same control effect.

The axial fit is also called length fit, as shown in fig. 10, the electromagnet 4 generates magnetic force with the same polarity as the permanent magnet 21 on the plug 3, and acts with the permanent magnet 21 on the plug 3 to push the plug 3 forward until the plug 3 is blocked by one end of the cigarette, so as to close the front end of the cigarette.

The key effect of the fitting of the cigarettes is achieved cooperatively by the internal series of mechanical structures of the tap 3, the longitudinal cross-sectional view of which is shown in fig. 11.

The following describes the principle of operation of the mechanical structure during the fitting of cigarettes, with reference to fig. 12 in the transmission disengaged state and fig. 13 in the transmission engaged state:

1) Cigarette adaptation straight double lock 63: the direct lock 63 defaults to a drive disengaged state in which rotation of the tap 3 only controls the wall needle to unscrew.

2) When the straight double-locking pulling piece (namely the cigarette adapting switch) is positioned on, the straight double-locking pushing pressing piece 68 drives the transmission gear sleeve 69 to be tightly combined with the cone of the transmission gear 60 to form a linked rigid body structure, and drives the reducing regulating valve 53 to rotate.

3) The surface of the pressing piece 68 and the position of the straight-resetting locking radial arm 64 are provided with clamping grooves (radial arm clamping grooves 67) for fixing the position of the pressing piece 68, and when the cigarette is properly matched, the straight-resetting locking radial arm 64 is engaged with the radial arm clamping grooves 67 to fix the pressing piece 68 not to rotate any more until the straight-resetting lock 63 is pulled back to the disengaged state.

4) 2 seconds after the clamping grooves of the straight-resetting locking rotating arm 64 and the pressing piece 68 are closed, the electromagnet 4 starts to work, and magnetic force is generated to push out the pintle 11 for axial cigarette adaptation.

Another embodiment of the application is shown in fig. 14, where the tubular structure of the heating non-combustion apparatus can be functionally and morphologically divided into two parts, a baking tube 7 and a swirl tube 8, as shown in fig. 14.

The main function of the baking tube 7 is to complete cigarette baking and cigarette adaptation, and the main function of the rotary control tube 8 is used for placing power supply (battery pack 5), various circuits, electromagnet 4 and other expansion function devices, and is realized by rotary control baking and cigarette adaptation effects. The electrical devices in the rotary control pipe 8 are spatially isolated and insulated by an isolating ring 9. The main structures in the baking tube 7 are the wall needle frame 41, the film heating plate 12 and the cock 3, and the working process is as described above. The baking tube 7 is connected with the rotary control tube 8 through a nut mechanism. When the device is not in use, the components are in the initial position. The cigarettes are inserted into the baking tube 7, leaving the filter tip outside the cavity. If the cigarettes need to be matched, the cigarette matching direct double lock 63 on the rotary control tube 8 is shifted to the on position, the rotary control tube 8 is rotated, and the radial cigarette matching process is started. The spring needle control button 17 is pressed, the axial adaptation process is started and heating is started. After the heating is finished, the direct-resetting lock 63 is opened, the rotary control pipe 8 is reversely rotated, the heating wall needle 15 is reset, the transmission gear 60 is separated, and the baking device enters a standby state. The baking process is controlled by an intelligent algorithm of the control circuit.

It should be noted that, in the present patent application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. In the present patent application, if it is mentioned that an action is performed according to an element, it means that the action is performed at least according to the element, and two cases are included: the act is performed solely on the basis of the element and is performed on the basis of the element and other elements. Multiple, etc. expressions include 2, 2 times, 2, and 2 or more, 2 or more times, 2 or more.

All documents mentioned in this disclosure are incorporated by reference in this disclosure as if each were individually incorporated by reference. Further, it is understood that various changes or modifications of the present application may be made by those skilled in the art after reading the above teachings, and such equivalents are intended to fall within the scope of the application as claimed.

Claims (10)

1. An environment-friendly heating non-combustion device comprises a hollow device, and is characterized in that a heating cavity is arranged in the hollow device;

one end of the heating cavity is provided with an opening; the other end of the heating cavity is provided with a cock; the cock is provided with a molecular sieve penetrating through the cock, so that air at two ends of the cock can be communicated but flue gas cannot be communicated; the plug is movable, a permanent magnet is arranged on the plug, an electromagnet is arranged in the hollow device, and magnetic force with the same polarity as that of the permanent magnet on the plug is generated through the electromagnet and acts with the permanent magnet to push the plug forward until the plug is blocked by one end of the heating cavity cigarette, so that the length adaptation of the cigarette is realized;

a pressure reducing valve is arranged on the shell of the hollow device, and the cock is positioned between the pressure reducing valve and the heating cavity; the pressure reducing valve is used for unidirectionally feeding air to the heating cavity through the molecular sieve on the cock when the smoke in the heating cavity is sucked out to generate negative pressure.

2. The heating non-combustion apparatus of claim 1, wherein the heating chamber is a tubular chamber structure.

3. The heating non-combustion apparatus of claim 2, wherein a pintle is further disposed on a central axis of the heating chamber for heating the heating object.

4. A heating nonflammable apparatus according to claim 3, wherein the pintle is wrapped in polyimide film, having independent electrical input leads, capable of independent electrical heating.

5. The heating non-combustion apparatus of claim 1, wherein the heating chamber comprises a chamber structure surrounded by a thin film heater plate for heating a heating object within the chamber structure.

6. The heating nonflammable apparatus of claim 5, wherein the film heating sheet comprises a polyimide film and an array of heater filaments, wherein the polyimide film encloses an inner wall of the cavity structure, the array of heater filaments being disposed outside of an inner wall formed of the polyimide film, the inner wall formed of the polyimide film being for receiving the heating object.

7. The heating non-combustion apparatus of claim 6, wherein the array of heating wires comprises a longitudinal array of heating wires substantially parallel to a radial direction and a transverse array of heating wires substantially perpendicular to the radial direction.

8. The heating non-combustion apparatus of claim 7, wherein the longitudinal array of heating filaments and the transverse array of heating filaments are separated by a polyimide film.

9. The heating non-combustion apparatus of any one of claims 1 to 4, further comprising a wireless communication module for communicating with the outside wirelessly for data transmission.

10. The heating non-combustion apparatus of any one of claims 1 to 4, further comprising a wireless charging module electrically connected to a battery for wirelessly charging the battery.