CN216944448U

CN216944448U - Self-heating device with adjustable heating rate

Info

Publication number: CN216944448U
Application number: CN202121441519.5U
Authority: CN
Inventors: 陈剑锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-07-12
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to a self-heating device with adjustable heating rate, wherein the device comprises: the container body, the heat source cabin, the barrier, the heat source body, heat conduction medium, wherein the heat source cabin with the container body is connected, the barrier sets up in its junction, be equipped with first passageway on the barrier, the heating chamber in the container body and the heat source chamber in the heat source cabin are through first passageway intercommunication, the heat source body holds in the heat source intracavity, restrict its entering heating chamber through the barrier, the heated object holds in heating intracavity, the heat conduction medium fills to heat source intracavity and contacts with the heat source body, and gets into in the heating chamber along with first passageway, wherein be equipped with at least one regulation supporting element on one of the container body or the heat source cabin to stabilize container body and heat source cabin and be in preset adjusting position, make the distribution example of heat conduction medium in heating chamber and heat source intracavity produce corresponding change, in order to adjust the heating degree to the heated object.

Description

Self-heating device with adjustable heating rate

Technical Field

The utility model relates to a self-heating technology, in particular to a self-heating device with an adjustable heating rate.

Background

In winter, when the purchased bottled water, canned or filled beverage and food is eaten, the temperature is low, and intestines and stomach are stimulated to generate uncomfortable feeling. However, it is difficult to heat beverages or foods in an outdoor environment without a fire source or a power source. The heating bag made of lime powder and other substances can react chemically with water to release heat, thereby providing a new heat source. With such heat sources, the skilled person proposes a number of heating solutions.

In order to fully develop the chemical efficiency of the heat generating powder and release the maximum amount of heat, it is necessary to provide a non-compressed space for the heat generating pack in the self-heating apparatus so that it can be sufficiently mixed with the reaction liquid and freely expand its volume. On the other hand, the temperature of the heat generating pack is high when the exothermic reaction occurs, and if the heated material is in direct contact with the heat generating pack, the packaging material of the heated material may be deformed and damaged, or even undergo a harmful chemical reaction, so that it is necessary to take measures to separate the heated material from the heat generating pack from the viewpoint of safety in use.

In addition, most of the existing self-heating technologies are only used for one-time heating, so that the existing self-heating technologies are standard products, users cannot adjust the heating rate according to the preference of the users, and meanwhile, in the design structure of the existing technology, on one hand, only the heating of the products of the users is supported, and the heating of other third-party drinks and foods is incompatible, so that the application range is narrow, and in addition, the structure also does not support the supplement of reaction liquid or a supplement of heat source, so that the repeated use of the device is not facilitated.

SUMMERY OF THE UTILITY MODEL

It is a primary object of the present invention to provide a self-heating device with adjustable heating rate to at least partially solve the problems of the background art.

In order to achieve the above object, according to a first aspect of the present invention, there is provided a self-heating apparatus with an adjustable heating rate, comprising: the container body, the heat source cabin, separation piece, the heat source body, heat-conducting medium, wherein the heat source cabin with the container body is connected, separation piece sets up in its junction, be equipped with first passageway on the separation piece, heating chamber in the container body and the heat source chamber in the heat source cabin communicate through first passageway, the heat source body holds in the heat source intracavity limits its entering heating chamber through separation piece, heat-conducting medium fills to heat source intracavity and heat source body contact to heat conduction in getting into the heating chamber along with first passageway, wherein the cabin body first position in heat source cabin is equipped with first coupling mechanism, second position department and sets up the adjusting window that communicates with the heat source chamber, the first position department of separation piece is equipped with second coupling mechanism, second position department and is equipped with the regulation mouth, wherein the heat source cabin passes through first coupling mechanism with the second coupling mechanism of separation piece connects, and forming rotary connection, so that the adjusting window is rotated, and the opening and closing size of the adjusting opening is adjusted timely to define the first channels with different calibers.

In a possible preferred embodiment, the first connecting mechanism is an annular guide rail, and the second connecting mechanism is an annular guide groove, so that the heat source cabin is adjusted through manual rotation through matching of the annular guide rail and the annular guide groove.

In a possible preferred embodiment, the self-heating apparatus with adjustable heating rate further comprises: a venting module, wherein the container body is provided with a first cap, the venting module comprising: the trachea, the air lock, the trachea with first block cap is connected, and when the first block cap closing cap container body, the trachea intercommunication the heating chamber, the timely shutoff of air lock the trachea mouth forms and opens/close.

In a possible preferred embodiment, the self-heating apparatus with adjustable heating rate further comprises: a venting module, wherein the container body is provided with a first cap thereon, the venting module comprising: trachea, gas-liquid separation spare, elastic component, closure plate, wherein the trachea with first block cap is connected, and when the first block cap closing container body, the trachea intercommunication the heating chamber, wherein gas-liquid separation spare sets up trachea first position department, be equipped with the gas pocket on the trachea second position department pipe wall, the closure plate pass through the elastic component with the trachea is connected, so that the closure plate is in trachea second position department elasticity seals the gas pocket.

In a possible preferred embodiment, the heat source compartment comprises: the cabin body, closing cap mechanism, wherein be equipped with the material mouth with heat source chamber intercommunication in the cabin body, closing cap mechanism includes: and the second cover cap is connected with the cabin body so as to seal the opening/closing of the material opening.

In order to achieve the above object, according to a second aspect of the present invention, there is also provided a self-heating apparatus with an adjustable heating rate, comprising: the container body, the heat source cabin, the barrier, the heat source body, heat conduction medium, wherein the heat source cabin with the container body is connected, the barrier sets up in its junction, be equipped with first passageway on the barrier, the heating chamber in the container body and the heat source chamber in the heat source cabin are through first passageway intercommunication, the heat source body holds in the heat source intracavity, restrict its entering heating chamber through the barrier, the heated object holds in heating intracavity, the heat conduction medium fills to heat source intracavity and contacts with the heat source body, and gets into in the heating chamber along with first passageway, wherein be equipped with at least one regulation supporting element on one of the container body or the heat source cabin to stabilize container body and heat source cabin and be in preset adjusting position, make the distribution example of heat conduction medium in heating chamber and heat source intracavity produce corresponding change, in order to adjust the heating degree to the heated object.

In a possible preferred embodiment, the adjusting and supporting unit is an outer wall surface of the container body, which has a predetermined shape to stabilize the container body and the heat source compartment in a predetermined adjusting position.

In a possible preferred embodiment, the adjusting and supporting unit is an outer wall surface of the heat source compartment, and the outer wall surface is in a preset shape so as to stabilize the heat source compartment and the container body in a preset adjusting position.

In a possible preferred embodiment, the adjusting support unit comprises: the support piece is connected with the container body through the adjusting piece, and the position of the support piece is adjusted through the adjusting piece so as to stabilize the heat source compartment and the container body to be at a preset adjusting position.

In a possible preferred embodiment, the adjusting support unit comprises: the support piece is connected with the heat source cabin through the adjusting piece, and the position of the support piece is adjusted through the adjusting piece so as to stabilize the heat source cabin and the container body to be in preset adjusting positions.

In a possible preferred embodiment, a first connecting mechanism is arranged at a first position of a cabin body of the heat source cabin, an adjusting window communicated with the heat source cavity is arranged at a second position, a second connecting mechanism is arranged at a first position of the blocking piece, and an adjusting opening is arranged at a second position of the blocking piece, wherein the heat source cabin is connected with the second connecting mechanism of the blocking piece in a matching mode through the first connecting mechanism to form a rotary connection, so that the adjusting window is rotated to adjust the opening and closing size of the adjusting opening in time to define the first channel with different calibers.

In a possible preferred embodiment, the self-heating apparatus with adjustable heating rate further comprises: a venting module, wherein the container body is provided with a first cap thereon, the venting module comprising: the trachea, the air lock, the trachea with first block cap is connected, and when the first block cap closing cap container body, the trachea intercommunication the heating chamber, the timely shutoff of air lock the trachea mouth forms and opens/close.

The self-heating device with the adjustable heating rate provided by the utility model has the following beneficial effects according to different preferred embodiments:

1. structurally, the heat-conducting medium is supported to be recycled, frequent replacement is avoided, the quantity of the heat-conducting medium required to be carried is reduced, meanwhile, the replacement of the heat source body is structurally supported and facilitated, the use convenience is improved, and the device is favorable for repeated use.

2. The heat-conducting medium is not easy to spill over from the ventilation module, the operation steps of manually opening and closing the air pipe can be reduced, the operation risks of forgetting to open or close or untight closing and the like are avoided, and the use and carrying safety is improved in many aspects.

3. The structure supports the heating of various third-party beverage foods, such as bottled water, canned eight-treasure porridge, various canned foods and the like.

4. Through barrier piece/regulation supporting element, realized heating rate adjustable function, improved the use degree of freedom.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional view of a first embodiment;

FIG. 2 is a schematic cross-sectional view of the blocking member with an adjustment structure according to the first and second embodiments;

FIG. 3 is a schematic sectional view of a first embodiment of a closure mechanism;

fig. 4 to 6 are schematic diagrams illustrating distribution of internal heat-conducting media when different adjustment positions are adjusted by the first adjustment supporting unit in the second embodiment;

FIG. 7 is a schematic cross-sectional view of a second embodiment of a first venting module;

FIG. 8 is a schematic cross-sectional view of a second embodiment of a second venting module;

FIG. 9 is a schematic cross-sectional view of a second embodiment of a second venting module;

FIG. 10 is a schematic sectional view showing a second cap providing structure according to the first and second embodiments;

FIG. 11 is a schematic sectional view of a second example of a breather module of the first and second embodiments;

FIG. 12 is a schematic view illustrating the distribution of the internal heat-conducting medium when the second adjusting unit adjusts different adjusting positions according to the second embodiment;

fig. 13 is a schematic view illustrating distribution of the internal heat transfer medium when different adjustment positions are adjusted by the second adjustment supporting unit in the second embodiment.

Description of the reference numerals

The heat source device comprises a heat source cabin 1, a cover sealing mechanism 2, a container body 3, a first cover cap 4, a heat source body 5, a heated object 6, a heat conducting medium 7, a ventilation module 8, a barrier piece 9, an adjusting and supporting unit 10, a heat source cavity 11, a first connecting mechanism 12, a second connecting mechanism 13, an adjusting window 14, an adjusting opening 15, a heating cavity 31, a second cover cap 21, a material opening 23, an air pipe 81, an elastic piece 82, a blocking plate 83, an air hole 84, an air-liquid separating piece 85, an air plug 89, a supporting piece 101 and an adjusting piece 102

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. And the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in combination with the prior art as the case may be.

The following examples will assist those skilled in the art in further understanding the utility model, but are not intended to limit the utility model in any way. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, such as the embodiments and features of the embodiments of the utility model can be combined with each other without conflict. One or more of the illustrated components may be required or unnecessary, and the relative positions of the illustrated components may be adjusted according to actual needs. All falling within the scope of the present disclosure and claims.

It should be noted that the heat source body in this embodiment is preferably made of a material/structure in the prior art to form a form such as chemical reaction heating or electrical heating, and this embodiment is not limited thereto. In a preferred embodiment, the heat source body may include: the reaction liquid and the heating reaction package, and in this case, the heat conducting medium in this embodiment may be water or other heat conducting medium materials in the prior art. In another embodiment, if the heating reaction package is a quicklime heating package, the heat-conducting medium can serve as both the reaction liquid and the heat-conducting medium when water is used as the heat-conducting medium. It can be seen that the same substance can be selected for the reaction liquid and the heat conducting medium according to the type of the heating reaction package, and therefore, the reaction liquid and the heat conducting medium illustrated in this embodiment are only used for distinguishing the functional characteristics of different stages, and do not limit that the reaction liquid and the heat conducting medium are necessarily formed by different substances, so that the reaction liquid/the heat conducting medium referred to in this embodiment can be interchanged or equivalently understood by those skilled in the art according to the possible implementation schemes of the embodiment, and are not limited by the names of the reaction liquid and the heat conducting medium. In this case, the heat source body is also understood to be the heating of the reaction packet itself.

And conversely, the reaction liquid can be adaptively selected according to the formula of the heating reaction package and is different from the heat-conducting medium material, as can be understood by those skilled in the art.

(A)

As shown in fig. 1, the self-heating apparatus with adjustable heating rate provided by the present invention, in order to realize the function of adjusting heating rate, in a preferred embodiment, comprises: the container 3, the heat source chamber 1, the barrier 9, the heat source 5, and the heat conducting medium 7, wherein the container 3 can store the heated object 6, which may be bottled water as shown in the figure, or may be other packaged food, beverage, etc., or may even be other non-edible objects, such as towel, handkerchief, etc., for heating purposes, etc., and the utility model is not limited.

Wherein heat source cabin 1 with the container body 3 is connected, barrier 9 sets up the junction at heat source cabin 1 and container body 3, be equipped with first passageway on the barrier 9, heating chamber 31 in the container body 3 and the heat source chamber 11 in the heat source cabin 1 are through first passageway intercommunication, the heat source body 5 holds in the heat source chamber 11, restrict its entering heating chamber 31 through barrier 9, heat-conducting medium 7 fills to heat source chamber 11 in with the contact of the heat source body 5 to heat conduction in heating chamber 31 is got into along with first passageway.

In order to control the flow of the heat-conducting medium 7 to and from the heat source cavity 11 and the heating cavity 31 by controlling the blocking member 9, as shown in fig. 2, a first connecting mechanism 12 is disposed at a first position of the heat source chamber 1, a second adjusting window 14 is disposed at a second position of the heat source chamber 11, the blocking member 9 extends from the container body 3, a second connecting mechanism 13 is disposed at the first position of the blocking member 9, and an adjusting opening 15 is disposed at the second position of the blocking member 9, wherein the heat source chamber 1 is coupled to the second connecting mechanism 13 of the blocking member 9 through the first connecting mechanism 12 to form a rotary connection, so that the adjusting window 14 can be rotated to adjust the opening and closing size of the adjusting opening 15 at proper time to define the first passages with different apertures, thereby controlling the flow of the heat-conducting medium 7 to and from the heat source cavity 11 and the heating cavity 31, to influence the heat conduction rate in the heating cavity 31 and the heat source cavity 11, thereby achieving the effect of adjusting the heating rate.

In this embodiment, the first connecting mechanism 12 is an annular guide rail, and the second connecting mechanism 13 is an annular guide groove, so that the heat source chamber 1 can be adjusted by manual rotation through the matching of the annular guide rail and the annular guide groove, and the opening size and degree of the adjusting window 14 can be adjusted adaptively according to the number, position and size of the adjusting openings 15, so as to prevent the heat source 5 from falling off the heat source chamber 1, and adjust the caliber size of the first passage according to the preset adjusting precision, thereby achieving a better adjusting effect.

On the other hand, as shown in fig. 3, in order to facilitate replacement/replenishment of the heat source body 5, in a preferred embodiment, the heat source module 1 includes: the cabin body, closing cap mechanism 2, wherein be equipped with the material mouth 23 with heat source chamber 11 intercommunication in the cabin body, closing cap mechanism 2 includes: and a second cap 21, wherein the second cap 21 is connected to the chamber body, for example, the connection between the second cap 21 and the chamber body is made of plastic sheet/rubber thin sheet material, so that the second cap 21 can be repeatedly folded for long service life to close and open at the material opening 23, thereby facilitating the heat source 5 to be taken out for replacement/supplement.

On the other hand, as shown in fig. 10, in order to facilitate replacement/replenishment of the heat source body 5, in another preferred embodiment, the heat source module 1 includes: the heat source device comprises a cabin body and a second cover cap 21, wherein the side part of the cabin body is provided with a material opening 23 communicated with the heat source cavity 11, the second cover cap 21 is in threaded connection with the cabin body so as to form opening/closing at the material opening 23 by the cover cap, and therefore the heat source body 5 can be conveniently taken out for replacement/supplement.

On the other hand, as shown in fig. 1 to fig. 3, in order to facilitate the heat preservation inside the container body 3, a first cap 4 is provided on the container body 3 to close the container body 3 at a proper time, but since the heat generated by the reaction and conduction between the heat source body 5 and the heat conducting medium 7 after the container body 3 is closed can generate pressure, such as steam pressure, inside the heating chamber 31, which may cause a safety hazard if left, in order to control the pressure generated by the thermal reaction inside the container body 3, in a possible preferred embodiment, the self-heating apparatus with adjustable heating rate further comprises: a venting module 8, wherein the venting module 8 comprises: the air pipe 81 and the air plug 89, the air pipe 81 is connected with the first cap 4, when the first cap 4 covers the container body 3, the air pipe 81 is communicated with the heating cavity 31, and the air plug 89 blocks the opening of the air pipe 81 to form opening/closing at proper time. Therefore, the internal pressure in the heating cavity 31 and even the heat source cavity 11 can be controlled more effectively and conveniently through the ventilation module 8, and the product safety and reliability are improved.

In a preferred embodiment, in order to lock as much as possible the moisture carried away by the air during the pressure release, the ventilation module 8 further comprises: a gas-liquid separating member 85 disposed at the first position of the gas pipe 81, wherein the gas-liquid separating member 85 is preferably made of a material or a structure, such as a capillary array, a hydrophobic sponge, etc., through which gas easily penetrates and liquid does not easily penetrate, in this embodiment, whereby the retained water is discharged to the inner pressure. Therefore, when the heat-conducting medium 7 is liquid, the gas-liquid separation member 85 can effectively release the gas pressure and simultaneously lock the loss of part of the liquid, so as to avoid frequently supplementing the heat-conducting medium 7 and improve the use convenience.

On the other hand, as shown in fig. 11, in order to control the internal pressure of the heating chamber 31 to some extent, lock a certain amount of steam heat source, and control the amount of heat and liquid loss, in another preferred embodiment, the ventilation module 8 includes: the gas pipe 81, the gas-liquid separation piece 85, the elastic piece 82 and the blocking plate 83, wherein the gas pipe 81 is connected with the first cap 4, when the first cap 4 is used for covering the container body 3, the gas pipe 81 is communicated with the heating cavity 31, wherein the gas-liquid separation piece 85 is arranged at the first position of the gas pipe 81, the gas hole 84 is arranged on the pipe wall at the second position of the gas pipe 81, and the blocking plate 83 is connected with the gas pipe 81 through the elastic piece 82, so that the blocking plate 83 elastically blocks the gas hole 84 at the second position of the gas pipe 81.

Therefore, when the internal pressure of the heating cavity 31 reaches a certain degree, the blocking plate 83 is pushed away to release the air pressure, and once the internal pressure of the heating cavity 31 is stabilized within a preset range, the blocking plate 83 is driven by the elastic piece 82 to return, so that the function of sealing the container body 3 can be achieved, the internal liquid is prevented from seeping out, and the carrying is convenient. It is noted that the control of the internal pressure of the heating chamber 31 may be set according to the adjustment of the elastic force of the elastic member 82. Therefore, when the internal pressure of the heating cavity 31 exceeds the preset elastic force threshold of the elastic element 82, the blocking plate 83 can be pushed to exhaust, so that the automatic pressure relief effect is realized, and the convenience and the safety in use are improved.

It should be understood that, although several ways of communicating the ventilation module 8 with the heating cavity 31 are illustrated in the present embodiment, the specific orientation of the ventilation module 8 is not limited, for example, the ventilation module 8 may be disposed on the heat source compartment 1 and communicate with the heat source cavity 11, or may be disposed on the second cap 21, as long as it is finally communicated with the heat source cavity 11, and the above embodiments are combined with each other in the concept of the present invention, which all fall within the scope of the present disclosure.

(II)

Referring to fig. 4 to 13, in order to realize the function of adjusting the heating rate, according to a second aspect of the present invention, there is provided a self-heating apparatus with adjustable heating rate, comprising: the container body 3, the heat source compartment 1, the barrier 9, the heat source body 5 and the heat conducting medium 7, wherein the heated object 6 can be stored in the container body 3, as shown in the figure, the heated object can be bottled water, or other packaged food, beverage and the like, and can be other non-edible objects, such as towels, handkerchiefs and the like, for heating purposes and the like, and the utility model is not limited.

Wherein the heat source compartment 1 is connected with the container body 3, the blocking member 9 is disposed at the connection position of the heat source compartment 1 and the container body 3, wherein the blocking member 9 is preferably a filter screen, a pore passage disposed on the filter screen is a first passage, the heating cavity 31 in the container body 3 is communicated with the heat source cavity 11 in the heat source compartment 1 through the first passage, the heat source body 5 is accommodated in the heat source cavity 11, the entrance of the heat source body into the heating cavity 31 is limited by the blocking member 9, the heated object 6 is accommodated in the heating cavity 31, the heat-conducting medium 7 is appropriately filled in the heat source cavity 11 to be in contact with the heat source body 5 and enters the heating cavity 31 along with the first passage, wherein at least one adjusting support unit 10 is disposed on one of the container body 3 or the heat source compartment 1 to stabilize the container body 3 and the heat source compartment 1 at a preset adjusting position, so that the distribution ratio of the heat-conducting medium 7 in the heating cavity 31 and the heat source cavity 11 is correspondingly changed, to adjust the degree of heating of the heated material 6.

Specifically, as shown in fig. 4 to 6, in a preferred embodiment, the adjusting and supporting unit 10 is an outer wall surface of the container body 3, which has a predetermined shape, such as a plane shape, a circular arc shape, a concave/convex shape, and the like, so as to stabilize the container body 3 to be placed at a predetermined adjusting position, and thus, the heat source compartment 1 connected to the container body 3 is naturally driven to be in a stable placing state, thereby allowing the heat transfer medium 7 to flow between the container body 3 and the heat source compartment 1, and thus adjusting the distribution ratio, and when the amount of the heat transfer medium 7 in the heat source compartment 1 is gradually reduced, when the heat source body 5 is made of quicklime material and the heat transfer medium 7 is water, the reaction ratio with the heat source body 5 can be reduced or even stopped, thereby reducing the generation of heat, and thus reducing the temperature guided into the heating chamber 31. If the heat source body 5 is a self-heating substance, the heat-conducting medium 7 will be less or not in contact with the heat source body 5, so that the temperature in the heating cavity 31 can be reduced. Thereby achieving the effect of adjustable heating rate.

Furthermore, those skilled in the art can understand that the adjusting and supporting unit 10 can be the outer wall surface of the heat source chamber 1, in a planar, circular-arc, concave/convex, geometric shape, etc., to stabilize the heat source compartment 1 in a predetermined adjustment position, so that, the container body 3 connected with the heat source compartment 1 is naturally driven to form a stable placing state, thereby allowing the heat transfer medium 7 to flow between the container body 3 and the heat source compartment 1, thereby adjusting the dispensing ratio, when the quantity of the heat-conducting medium 7 in the heat source cabin 1 is gradually reduced, when the heat source body 5 is made of quicklime material and the heat-conducting medium 7 is water, the rate of reaction with the heat source body 5 can be reduced or even stopped to reduce the generation of heat, thereby reducing the temperature directed into the heating chamber 31. If the heat source body 5 is a self-heating substance, the heat-conducting medium 7 will be less or not in contact with the heat source body 5, so that the temperature in the heating cavity 31 can be reduced. Thereby achieving the effect of adjustable heating rate.

On the other hand, as shown in fig. 12, in a preferred embodiment, in order to improve the degree of freedom in the adjustability of the heating rate, in the present embodiment, the adjusting support unit 10 includes: the container body 3 comprises a supporting member 101 and an adjusting member 102, wherein the supporting member 101 is connected with the container body 3 through the adjusting member 102 to form a hinge structure, and the opening and closing angle of the supporting member 101 is adjusted through the adjusting member 102 to adjust the stable position of the container body 3 to be in a preset adjusting position.

In this way, the heat source compartment 1 connected to the container body 3 is naturally driven to form a stable arrangement state, so as to allow the heat-conducting medium 7 to flow between the container body 3 and the heat source compartment 1, thereby adjusting the distribution ratio, and when the amount of the heat-conducting medium 7 in the heat source compartment 1 is gradually reduced, when the heat source body 5 is made of quicklime material and the heat-conducting medium 7 is water, the reaction rate with the heat source body 5 can be reduced or even stopped, thereby reducing the generation of heat, thereby reducing the temperature guided into the heating cavity 31. If the heat source body 5 is a self-heating substance, the heat-conducting medium 7 will be less or not in contact with the heat source body 5, so that the temperature in the heating cavity 31 can be reduced. Thereby achieving the effect of adjustable heating rate.

On the other hand, as shown in fig. 13, in a preferred embodiment, in order to improve the degree of freedom in the adjustability of the heating rate, in the present embodiment, the adjusting support unit 10 includes: the heat source cabin 1 comprises a supporting part 101 and an adjusting part 102, wherein the supporting part 101 is connected with the heat source cabin 1 through the adjusting part 102 to form a hinge structure, and the opening and closing angle of the supporting part 101 is adjusted through the adjusting part 102 to adjust the stable position of the heat source cabin 1 so as to enable the stable position to be in a preset adjusting position.

In this way, the container body 3 connected with the heat source compartment 1 is naturally driven to form a stable arrangement state, so as to allow the heat-conducting medium 7 to flow between the container body 3 and the heat source compartment 1, thereby adjusting the distribution ratio, and when the amount of the heat-conducting medium 7 in the heat source compartment 1 is gradually reduced, when the heat source body 5 is made of quicklime material and the heat-conducting medium 7 is water, the reaction rate with the heat source body 5 can be reduced or even stopped, thereby reducing the generation of heat, thereby reducing the temperature guided into the heating cavity 31. If the heat source body 5 is a self-heating substance, the heat-conducting medium 7 will be less or not in contact with the heat source body 5, so that the temperature in the heating cavity 31 can be reduced. Thereby achieving the effect of adjustable heating rate.

On the other hand, as shown in fig. 6, in order to facilitate replacement/replenishment of the heat source body 5, in a preferred embodiment, the heat source module 1 includes: the cabin body, closing cap mechanism 2, wherein be equipped with the material mouth 23 with heat source chamber 11 intercommunication in the cabin body, closing cap mechanism 2 includes: the second cap 21, the second cap 21 with the cabin body is connected, if the second cap 21 with the junction of the cabin body adopts plastics thin slice/rubber thin material to link up to be convenient for second cap 21 can be long-lived to turn over repeatedly, with the closing cap in material mouth 23 department forms and opens/shuts. Therefore, when the position of the container body 3 is adjusted through the adjusting and supporting unit 10, the heat-conducting medium 7 in the heat source compartment 1 can be drained, and the heat source body 5 can be conveniently taken out for replacement/supplement through the cover closing mechanism 2.

On the other hand, as shown in fig. 10, in order to facilitate replacement/replenishment of the heat source body 5, in another preferred embodiment, the heat source module 1 includes: the cabin body, second block 21, wherein the cabin body lateral part is equipped with the material mouth 23 with heat source chamber 11 intercommunication, second block 21 with cabin body threaded connection is in with the closing cap forms to open/shut in material mouth 23 department. Therefore, when the position of the container body 3 is adjusted through the adjusting and supporting unit 10, the heat-conducting medium 7 in the heat source compartment 1 can be drained, and the heat source body 5 can be conveniently taken out for replacement/supplement through the cover closing mechanism 2.

On the other hand, as shown in fig. 10 and 12, in order to keep the temperature inside the container body 3 warm, the container body 3 is provided with a first cap 4 to close the container body 3 at a proper time, but since the heat generated by the reaction and conduction between the heat source 5 and the heat conducting medium 7 after the container body 3 is closed can generate pressure, such as steam pressure, inside the heating chamber 31, which may cause a safety hazard if left, in order to control the pressure inside the container body 3 generated by the thermal reaction, in a possible preferred embodiment, the self-heating apparatus with adjustable heating rate further comprises: a venting module 8, wherein the venting module 8 comprises: the air pipe 81 and the air plug 89, the air pipe 81 is connected with the first cap 4, when the first cap 4 covers the container body 3, the air pipe 81 is communicated with the heating cavity 31, and the air plug 89 blocks the opening of the air pipe 81 to form opening/closing at proper time. Thereby, the internal pressure in the heating cavity 31 and even the heat source cavity 11 can be controlled more effectively and conveniently by the ventilation module 8, thereby improving the safety and reliability of the product.

In a preferred embodiment, in order to lock as much as possible the moisture carried away by the gas during pressure release, the ventilation module 8 further comprises: a gas-liquid separating member 85 disposed at the first position of the gas pipe 81, wherein the gas-liquid separating member 85 is preferably made of a material or a structure, such as a capillary array, a hydrophobic sponge, etc., through which gas easily penetrates and liquid does not easily penetrate, in this embodiment, whereby the retained water is discharged to the inner pressure. Therefore, when the heat-conducting medium 7 is liquid, the gas-liquid separation member 85 can effectively release the gas pressure and simultaneously lock the loss of part of the liquid, so as to avoid frequently supplementing the heat-conducting medium 7 and improve the use convenience.

On the other hand, as shown in fig. 8, 9, 11 and 13, in order to control the internal pressure of the heating chamber 31 to some extent, lock a certain amount of steam heat source, and control the amount of heat and liquid loss, in another preferred embodiment, the ventilation module 8 includes: the gas pipe 81, the gas-liquid separation piece 85, the elastic piece 82 and the blocking plate 83, wherein the gas pipe 81 is connected with the first cap 4, when the first cap 4 is used for covering the container body 3, the gas pipe 81 is communicated with the heating cavity 31, wherein the gas-liquid separation piece 85 is arranged at the first position of the gas pipe 81, the gas hole 84 is arranged on the pipe wall at the second position of the gas pipe 81, and the blocking plate 83 is connected with the gas pipe 81 through the elastic piece 82, so that the blocking plate 83 elastically blocks the gas hole 84 at the second position of the gas pipe 81.

In this embodiment, the first connecting mechanism 12 is an annular guide rail, and the second connecting mechanism 13 is an annular guide groove, so that the heat source chamber 1 can be manually rotated to form an adjustment by matching the annular guide rail with the annular guide groove, and the opening size and degree of the adjusting window 14 can be adaptively adjusted according to the number, position and size of the adjusting openings 15, so that the heat source body 5 is prevented from falling out of the heat source chamber 1, and on the other hand, the caliber size of the first channel can be adjusted according to the preset adjusting precision, thereby achieving a better adjusting effect.

In summary, according to the descriptions of the different embodiments, the beneficial effects of the self-heating apparatus with adjustable heating rate provided by the present invention respectively include: the heat-conducting medium 7 is structurally supported to be recycled, frequent replacement is avoided, the amount of the heat-conducting medium 7 required to be carried is reduced, meanwhile, the heat source body 5 is structurally supported and convenient to replace, the use convenience is improved, and the device is beneficial to reuse; the heat-conducting medium 7 is not easy to spill from the ventilation module 8, the operation steps of manually opening and closing the air pipe 81 can be reduced, the operation risks of forgetting to open or close or untight closing and the like can be avoided, and the use and carrying safety can be improved in many aspects; in addition, the heating of various third-party beverage and food such as bottled water, canned eight-treasure porridge, various canned foods and the like is structurally supported; and then through barrier 9/regulation supporting element 10, realized heating rate adjustable function, improved the degree of freedom that uses.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof, and any modification, equivalent replacement, or improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

In addition, any combination of various different implementation manners of the embodiments of the present invention is also possible, and the embodiments of the present invention should be considered as disclosed in the embodiments of the present invention as long as the combination does not depart from the spirit of the embodiments of the present invention.

Claims

1. A self-heating device with adjustable heating rate, comprising: the container body, the heat source cabin, separation piece, the heat source body, heat-conducting medium, wherein the heat source cabin with the container body is connected, separation piece sets up in its junction, be equipped with first passageway on the separation piece, heating chamber in the container body and the heat source chamber in the heat source cabin communicate through first passageway, the heat source body holds in the heat source intracavity limits its entering heating chamber through separation piece, heat-conducting medium fills to heat source intracavity and heat source body contact to heat conduction in getting into the heating chamber along with first passageway, wherein the cabin body first position in heat source cabin is equipped with first coupling mechanism, second position department and sets up the adjusting window that communicates with the heat source chamber, the first position department of separation piece is equipped with second coupling mechanism, second position department and is equipped with the regulation mouth, wherein the heat source cabin passes through first coupling mechanism with the second coupling mechanism of separation piece connects, and forming rotary connection, so that the adjusting window is rotated, and the opening and closing size of the adjusting opening is adjusted timely to define the first channels with different calibers.

2. The heating rate adjustable self-heating apparatus according to claim 1, wherein the first connecting means is an annular guide rail and the second connecting means is an annular guide groove, and the heat source compartment is manually rotated to be adjusted by the engagement of the annular guide rail and the annular guide groove.

3. The heating rate adjustable self-heating apparatus according to claim 1, further comprising: a venting module, wherein the container body is provided with a first cap thereon, the venting module comprising: the trachea, the air lock, the trachea with first block cap is connected, and when the first block cap closing cap container body, the trachea intercommunication the heating chamber, the timely shutoff of air lock the trachea mouth forms and opens/close.

4. A heating rate adjustable self-heating apparatus as claimed in claim 1, further comprising: a venting module, wherein the container body is provided with a first cap thereon, the venting module comprising: trachea, gas-liquid separation spare, elastic component, closure plate, wherein the trachea with first block cap is connected, and when the first block cap closing container body, the trachea intercommunication the heating chamber, wherein gas-liquid separation spare sets up trachea first position department, be equipped with the gas pocket on the trachea second position department pipe wall, the closure plate pass through the elastic component with the trachea is connected, so that the closure plate is in trachea second position department elasticity seals the gas pocket.

5. A heating rate adjustable self-heating apparatus as claimed in claim 1, wherein the heat source compartment comprises: the cabin body, closing cap mechanism, wherein be equipped with the material mouth with heat source chamber intercommunication in the cabin body, closing cap mechanism includes: and the second cover cap is connected with the cabin body so as to close the opening/closing formed at the material opening.

6. A self-heating device with adjustable heating rate, comprising: the container body, the heat source cabin, the separation piece, the heat source body, heat-conducting medium, wherein the heat source cabin with the container body is connected, the separation piece sets up in its junction, be equipped with first passageway on the separation piece, the heating chamber in the container body and the heat source intracavity heat source chamber in the first passageway intercommunication, the heat source body holds in the heat source intracavity, restricts its entering heating chamber through the separation piece, and the heated thing holds in the heating intracavity, heat-conducting medium fills to the heat source intracavity and contacts with the heat source body, and gets into the heating intracavity along with first passageway, wherein be equipped with at least one regulation supporting element on one of the container body or the heat source cabin to stable container body and heat source cabin are in predetermined regulation position, make the distribution example of heat-conducting medium in heating chamber and heat source intracavity produce corresponding the change.

7. The self-heating device with the adjustable heating rate according to claim 6, wherein a first connecting mechanism is arranged at a first position of the cabin body of the heat source cabin, an adjusting window communicated with the heat source cavity is arranged at a second position of the cabin body, a second connecting mechanism is arranged at the first position of the blocking member, and an adjusting opening is arranged at the second position of the blocking member, wherein the heat source cabin is matched and connected with the second connecting mechanism of the blocking member through the first connecting mechanism to form a rotary connection, so that the adjusting window is rotated to adjust the opening and closing size of the adjusting opening at proper time to define the first passages with different calibers.

8. The heating rate adjustable self-heating apparatus according to any one of claims 6 or 7, further comprising: a venting module, wherein the container body is provided with a first cap thereon, the venting module comprising: the trachea, the air lock, the trachea with first block cap is connected, and when the first block cap closing cap container body, the trachea intercommunication the heating chamber, the timely shutoff of air lock the trachea mouth forms and opens/close.

9. A heating rate adjustable self-heating apparatus according to any one of claims 6 or 7, further comprising: a venting module, wherein the container body is provided with a first cap thereon, the venting module comprising: trachea, gas-liquid separation spare, elastic component, shutoff board, wherein the trachea with first cap is connected, when the first cap closing container body, the trachea intercommunication the heating chamber, wherein gas-liquid separation spare sets up trachea first position department, be equipped with the gas pocket on the trachea second position department pipe wall, the shutoff board pass through the elastic component with the trachea is connected, so that the shutoff board is in trachea second position department elasticity seals the gas pocket.

10. A self-heating apparatus with adjustable heating rate according to any one of claims 6 or 7, wherein the heat source compartment comprises: the cabin body, closing cap mechanism, wherein be equipped with the material mouth with heat source chamber intercommunication in the cabin body, closing cap mechanism includes: and the second cover cap is connected with the cabin body so as to seal the opening/closing of the material opening.