CN114632008A - Traditional Chinese medicine self-circulation decocting pot and traditional Chinese medicine decocting method - Google Patents
Traditional Chinese medicine self-circulation decocting pot and traditional Chinese medicine decocting method Download PDFInfo
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- CN114632008A CN114632008A CN202210332956.6A CN202210332956A CN114632008A CN 114632008 A CN114632008 A CN 114632008A CN 202210332956 A CN202210332956 A CN 202210332956A CN 114632008 A CN114632008 A CN 114632008A
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Abstract
The invention provides a traditional Chinese medicine self-circulation decocting pot and a traditional Chinese medicine decocting method, relates to the technical field of traditional Chinese medicine decocting equipment, and solves the technical problem that the decocting pot is easy to be burnt due to direct contact with medicinal materials. The Chinese medicine self-circulation decocting pot comprises an outer pot for holding medicinal liquid; an inner pot, wherein the traditional Chinese medicine decoction pieces to be decocted are placed in the outer pot; the bottom of the inner pot is provided with a liquid passing structure communicated with the inner cavity of the outer pot for the liquid medicine to flow; a space for the liquid medicine to flow is arranged between the bottom of the inner pot and the inner bottom of the outer pot; the sealing assembly is arranged between the top of the outer pot and the top of the inner pot, and a cavity between the outer pot and the inner pot can be a sealed cavity through the sealing assembly; the pressure relief piece is arranged on the sealing assembly; an inner pot cover which is covered on the top of the inner pot. When the decoction pieces are in the inner pot during decoction, the decoction pieces cannot directly contact with the bottom of the pot, meanwhile, the full convection between the medicine and the liquid medicine is realized during the decoction, the discharge of steam is reduced, and the decoction effect is improved.
Description
Technical Field
The invention relates to the technical field of traditional Chinese medicine decocting equipment, in particular to a traditional Chinese medicine self-circulation decocting pot and a traditional Chinese medicine decocting method.
Background
In the traditional intelligent traditional Chinese medicine decocting system at present, a traditional Chinese medicine decocting process is that a decocting pot is placed on an electric furnace or an induction cooker to be heated by using a robot, the decocting pot is a normal-pressure decocting pot, traditional Chinese medicines are placed in the decocting pot, partial effective components of the traditional Chinese medicines can be discharged along with steam in the decocting process, the traditional Chinese medicines and liquid medicines are not convected in the decocting process, the decocting is insufficient, the problems of energy waste and the like exist, meanwhile, the normal-pressure pot can enable the traditional Chinese medicines to be directly contacted with the pot bottom, and the pot pasting condition is easy to occur.
Disclosure of Invention
The invention aims to provide a traditional Chinese medicine self-circulation decocting pot and a traditional Chinese medicine decocting method, and aims to solve the technical problems that in the prior art, the decocting pot is directly contacted with medicinal materials and is easy to be burnt.
In order to realize the purpose, the invention provides the following technical scheme:
the invention provides a traditional Chinese medicine self-circulation decocting pot, which comprises
The outer pot is used for containing liquid medicine;
an inner pot, wherein the inner pot is arranged in the outer pot, and the traditional Chinese medicine decoction pieces to be decocted are arranged in the inner pot;
the bottom of the inner pot is provided with a liquid passing structure communicated with the inner cavity of the outer pot for the liquid medicine to flow through;
a space for the liquid medicine to flow is arranged between the bottom of the inner pot and the inner bottom of the outer pot;
the sealing assembly is arranged between the top of the outer pot and the top of the inner pot, and a cavity between the outer pot and the inner pot can be a sealed cavity through the sealing assembly;
a pressure relief member disposed on the closure assembly;
the inner pot cover is covered on the top of the inner pot.
As a further improvement of the invention, the sealing assembly comprises an outer pot sealing mechanism and an inner pot sealing mechanism, and the outer pot sealing mechanism and the inner pot sealing mechanism are detachably locked and connected.
As a further improvement of the invention, the outer pot sealing mechanism comprises a fixed ring, a top ring and an outer pot locking ring;
the fixing ring is of a circular ring structure and is sleeved on the upper part of the outer pot, and a groove is formed in the outer edge of the fixing ring along the circumferential direction;
the top ring is of a circular structure and is fixed at the top of the outer pot, the section of the top ring is of an L-shaped structure, one extension arm is welded on the top edge of the outer pot, and the other extension arm is attached to the outer wall of the outer pot;
the corners of the top ring extend outwards perpendicularly to form convex edges;
a clamping groove is formed between the convex edge and the fixing ring;
the outer pot locking ring is of a sleeve-shaped structure, movably sleeved on the clamping groove and capable of rotating circumferentially relative to the outer pot;
the pressure relief piece is installed on the inner pot sealing mechanism.
As a further improvement of the invention, the inner pot sealing mechanism comprises a sealing cover and an inner pot locking ring, wherein the sealing cover is of a circular structure and is arranged on the outer side of the top edge of the inner pot; the inner pot locking ring extends towards the bottom of the inner pot along the whole sealing cover.
As a further improvement of the invention, the top of the outer pot locking ring extends vertically outwards to form a plurality of clamping strips arranged at intervals, the inner pot locking ring is provided with a plurality of clamping hooks at intervals along the circumferential direction, each clamping hook is arranged in parallel with the sealing cover and is formed by 90-degree bending; the length of the clamping hook is equal to that of the clamping strip, and the distance between every two adjacent clamping strips is equal to that between every two adjacent clamping hooks.
As a further improvement of the invention, a sealing ring is arranged between the outer pot sealing mechanism and the inner pot sealing mechanism.
As a further improvement of the invention, the pressure relief member is a gravity pressure limiting valve.
As a further improvement of the invention, the side wall of the outer pot is also provided with a window which is convenient for observing the internal condition.
As a further improvement of the invention, the window is positioned at the lower part of the outer pot.
The invention provides a traditional Chinese medicine decoction method, which is a method for decocting traditional Chinese medicine decoction pieces by using a traditional Chinese medicine self-circulation decocting pot, and specifically comprises the following steps:
step S1, preparing the pan body: respectively putting water and Chinese herbal pieces into an outer pot and an inner pot, then putting the inner pot and an inner pot sealing mechanism into the outer pot, wherein the outer pot sealing mechanism and the inner pot sealing mechanism are attached together, then covering an inner pot cover, and the inner pot and the external environment can be communicated through the inner pot cover; the outer pot locking ring in the outer pot sealing mechanism is rotated through the groove in the fixing ring, so that the clamping strip is clamped into the clamping hook in the inner pot sealing mechanism to realize the locking between the inner pot and the outer pot, and a sealed cavity is formed between the inner pot and the outer pot;
step S2, first parameter setting: setting a pressure relief value of the pressure relief piece, and opening the pressure relief piece to relieve pressure when the pressure in the sealed cavity reaches a set value;
step S3, decocting the traditional Chinese medicines: putting the traditional Chinese medicine self-circulation decocting pot prepared in the step S1 on heating equipment for heating and decocting, wherein before steam in the sealed cavity reaches the pressure threshold value of the pressure relief piece in the decocting process, the pressure in the sealed cavity is increased due to continuously generated steam, the liquid medicine in the sealed cavity is squeezed into the cavity of the inner pot, so that the height difference of the liquid levels of the cavity of the inner pot and the sealed cavity is caused, and when the steam pressure reaches the pressure threshold value of the pressure relief piece, the pressure relief piece is opened to discharge the steam, so that the pressure of the cavity of the inner pot and the pressure of the sealed cavity are the same, the liquid levels are equal again, the full convection of the liquid medicine is realized in the process, and multiple times of convection flushing can be realized in one decocting process; and observing the decoction condition through a window in the decoction process;
step S4, second parameter setting: the self-circulation times of the liquid medicine are set by setting the pressure relief times of the pressure relief piece, and the self-circulation times can be adjusted by adjusting the pressure relief times of the pressure relief piece.
Compared with the prior art, the invention has the following beneficial effects:
the traditional Chinese medicine self-circulation boiling pot provided by the invention can realize intelligent boiling, has a liquid medicine self-circulation function, can realize repeated convective flushing in one boiling process, further provides a boiling effect, can adjust the self-circulation frequency, prevents the pot from being burnt, and is suitable for a main flow conveying line; the barrel has a visual window, the condition in the barrel can be observed, and the opening and closing cover adopts a lock ring structure, so that the operation is simple and convenient; during decoction, decoction pieces are in the inner pot and cannot directly contact with the bottom of the pot, meanwhile, full convection between the medicine and the liquid medicine is realized during decoction, the discharge of steam is reduced, and the medicine decoction effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the self-circulation Chinese medicine decocting pot of the present invention;
FIG. 2 is an exploded view of the present Chinese medicine self-circulating boiling pot as viewed from the top;
FIG. 3 is an exploded view of the present invention, as viewed from the bottom, of the self-circulating decocting pot;
FIG. 4 is a front view of the self-circulating Chinese medicine decocting pot of the present invention;
fig. 5 is a cross-sectional view along AA in fig. 4.
In the figure 1, an outer pot; 11. the bottom of the outer pot; 2. an inner pot; 3. a seal assembly; 31. an outer pot sealing mechanism; 311. a fixing ring; 312. a top ring; 313. an outer pot locking ring; 314. a groove; 315. a convex edge; 316. clamping the strip; 32. an inner pot sealing mechanism; 321. sealing the cover; 322. an inner pot locking ring; 323. a hook; 4. sealing the cavity; 5. a pressure relief piece; 6. an inner pot cover; 7. a seal ring; 8. a window; 9. and a through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
As shown in figures 1 and 2, the invention provides a traditional Chinese medicine self-circulation decocting pot, which comprises
The outer pot 1 is used for containing liquid medicine;
an inner pot 2 which is arranged in the outer pot 1, and the Chinese herbal pieces to be decocted are arranged in the inner pot 2;
the bottom of the inner pot 2 is provided with a liquid passing structure which is communicated with the inner cavity of the outer pot 1 for the liquid medicine to flow; specifically, the liquid passing structure is through holes 9 arranged in an array.
A space for the liquid medicine to flow is arranged between the bottom of the inner pot 2 and the inner bottom of the outer pot 1;
the sealing component 3 is arranged between the top of the outer pot 1 and the top of the inner pot 2, and a cavity between the outer pot 1 and the inner pot 2 can be a sealed cavity 100 through the sealing component 3;
a pressure relief member 5 provided on the seal assembly 3;
an inner pot cover 6 which covers the top of the inner pot 2.
It should be noted here that the inner lid 6 is freely covered on the top of the inner pan 2, and when the pressure in the inner pan 2 is high, the inner lid 6 can be lifted up, so that the inner cavity of the inner pan 2 is communicated with the outside, thereby facilitating the discharge of steam.
Two pressure relief members 5 are provided at different positions of the closure assembly 3, and most preferably in a left-right symmetrical arrangement.
As shown in fig. 2 and 5, as an alternative embodiment of the present invention, the sealing assembly 3 includes an outer pot sealing mechanism 31 and an inner pot sealing mechanism 32, and the outer pot sealing mechanism 31 and the inner pot sealing mechanism 32 are detachably locked and connected. The sealing connection between the inner pot 2 and the outer pot 1 is realized through the locking of the outer pot sealing mechanism 31 and the inner pot sealing mechanism 32, so that a sealing cavity 4 can be formed between the outer pot 1 and the inner pot 2.
As shown in fig. 3 and 5, further, the outer pot sealing mechanism 31 includes a fixing ring 311, a top ring 312 and an outer pot locking ring 313;
the fixing ring 311 is in a ring-shaped structure and is sleeved on the upper part of the outer pot 1, a groove 314 is formed in the outer edge of the fixing ring 311 along the circumferential direction, and a locking ring of the outer pot can be shifted through the groove, so that locking or loosening is realized; the groove 314 facilitates the manual operation of the outer pot locking ring 313.
As shown in fig. 5, the top ring 312 is a circular ring structure and fixed on the top of the outer pot 1, the cross section of the top ring 312 is an L-shaped structure, one extension arm is welded on the top edge of the outer pot 1, and the other extension arm is attached to the outer wall of the outer pot 1; through the structure, the top ring 312 can coat the top of the outer pot 1 and form a ring sleeve structure on the side wall of the outer pot 1;
the corners of the top ring 312 extend vertically outward to form ledges 315;
a clamping groove is formed between the convex edge 315 and the top surface of the fixing ring 311;
the outer pot locking ring 313 is in a sleeve-shaped structure, movably sleeved on the clamping groove and capable of rotating circumferentially relative to the outer pot 1;
the pressure relief member 5 is mounted on the inner pot closure mechanism 32.
The inner pot sealing mechanism 32 comprises a sealing cover 321 and an inner pot locking ring 322, the sealing cover 321 is a circular ring structure, the ring width of the sealing cover 321 is equal to the radius difference between the inner pot 2 and the outer pot 1, and the sealing cover 321 is arranged on the outer side of the top edge of the inner pot 2; the inner locking ring 322 extends along the entire periphery of the cover 321 towards the bottom of the inner pan 2, i.e. the inner locking ring 322 is similar to the side wall of the cover 321.
As shown in fig. 1, 2 and 4, as an alternative embodiment of the present invention, the top of the outer pot locking ring 313 extends vertically outwards to form a plurality of clamping strips 316 arranged at intervals, the inner pot locking ring 322 is provided with a plurality of clamping hooks 323 arranged at intervals along the circumferential direction, each clamping hook 323 is arranged in parallel with the sealing cover 321, and is formed by bending inwards by 90 degrees; the length of the hooks 323 is equal to that of the clamping strips 316, and the distance between two adjacent clamping strips 316 is equal to that between two adjacent hooks 323. It should be noted that, the length and the distance both refer to the dimension along the circumferential direction of the cover 321.
A sealing ring 7 is arranged between the outer pot sealing mechanism 31 and the inner pot sealing mechanism 32. The sealing ring 7 is made of high-temperature resistant flexible material, and can be made of sealing ring material of pressure cooker in the prior art. In this embodiment, the sealing ring 7 is a lip-shaped sealing ring, and the inner ring portion is V-shaped and can be closed after being pressed.
Further, the pressure relief piece 5 is a gravity pressure limiting valve.
Furthermore, a window 8 for conveniently observing the internal condition is arranged on the side wall of the outer pot 1.
Specifically, in the present embodiment, the window 8 is located at the lower part of the outer pot 1.
The traditional Chinese medicine self-circulation boiling pot provided by the invention can realize intelligent boiling, has a liquid medicine self-circulation function, can realize repeated convective flushing in one boiling process, further provides a boiling effect, can adjust the self-circulation frequency, prevents the pot from being burnt, and is suitable for a main flow conveying line; the barrel has a visual window, the condition in the barrel can be observed, and the opening and closing cover adopts a lock ring structure, so that the operation is simple and convenient; during decoction, decoction pieces are in the inner pot and cannot directly contact with the bottom of the pot, meanwhile, full convection between the medicine and the liquid medicine is realized during decoction, the discharge of steam is reduced, and the medicine decoction effect is improved.
Example 1:
in this embodiment, a traditional Chinese medicine self-circulation decocting pot suitable for an intelligent decocting system is provided, which comprises an outer pot 1, an inner pot 2, a sealing ring 7, a gravity pressure limiting valve, an inner pot cover 6, and a sealing assembly 3 arranged between the inner pot 2 and the outer pot 1, wherein the outer pot is used for containing liquid medicine; the inner pot can tightly press the outer pot 1 through the sealing ring 7 and is locked through the outer pot locking ring 313 and the inner pot locking ring 322 in the sealing component 3, so that the opening or air leakage can not happen in the decocting process.
The outer pot bottom 11 is a composite pot bottom and is made of composite materials, the outer pot bottom 11 is contacted with an induction cooker for heating, the heating efficiency of the induction cooker is improved, and the materials of a high-pressure pot in the prior art can be specifically adopted; the window 8 is convenient for observing the circulating state of the frying pan and can also be used for observing the anti-burnt pan.
Traditional Chinese medicinal materials are put into the inner pot to prevent the medicinal materials from directly contacting the pot bottom; the sealing ring 7 realizes the further sealing of the sealing cavity 4, thereby realizing the circulation of the liquid medicine; the gravity pressure limiting valve is used for releasing pressure when the pressure in the sealed cavity 4 reaches a certain value, and meanwhile, the circulation times of liquid medicine in a decocting process can be realized by adjusting gravity; the inner pot cover is covered on the inner pot 2.
The inner pot cover 6 is directly covered on the inner pot 2. The outer pot 1 has a diameter of 370mm and a height of 425mm, and can be suitable for the mainstream conveying lines and 400 × 400 conveying trays in the market at present. The diameter of the inner pot 2 is 278mm, the distance from the bottom of the outer pot 1 is 28mm, and enough space is left between the inner pot and the outer pot 1, so that enough fluid can perform heat exchange circulation in the decocting process. Meanwhile, in the decocting process, the medicinal materials are placed in the inner pot, so that the phenomenon of pot pasting cannot be caused.
It should be noted that the distance between the bottom of the inner pot 2 and the bottom of the outer pot 1 may not be set to be 28mm, and the specification parameters are only an example, and other specifications may be adopted.
When in use: the outer pot 1 and the inner pot 2 are sealed through a sealing ring 7, and two cavities, namely a sealing cavity 4 and an inner pot 2, are formed after locking through a locking ring. Meanwhile, the lower part of the inner pot 2 is provided with a mesh-shaped through hole 9, so that the liquid medicine can freely circulate in the two cavities. The upper part of the sealed cavity 4 is covered by an inner pot cover 6, which is equivalent to be directly connected with the atmosphere, and steam generated in the decocting process can be directly discharged; two pressure limiting valves are arranged on the upper portion of the sealed cavity 4, the pressure inside the sealed cavity 4 can be increased due to continuously generated steam before the steam reaches the pressure threshold value of the pressure limiting valves in the decocting process, liquid medicine in the sealed cavity 4 is squeezed into the cavity of the inner pot 2, so that the height difference of the liquid level of the cavity of the inner pot 2 and the liquid level of the sealed cavity 4 is caused, and the pressure limiting valves can be opened to discharge the steam after the steam pressure reaches the pressure threshold value of the pressure limiting valves, so that the pressure of the cavity of the inner pot 2 is the same as that of the sealed cavity 4, the liquid level heights are equal again, and the sufficient convection of the liquid medicine is realized in the process. The internal condition of the frying and boiling pot can be observed more visually by arranging the window.
The invention provides a traditional Chinese medicine decoction method, which is a method for decocting traditional Chinese medicine decoction pieces by utilizing a traditional Chinese medicine self-circulation decocting pot, and specifically comprises the following steps:
step S1, preparing a pot body: respectively putting water and Chinese herbal pieces into an outer pot and an inner pot, then putting the inner pot and an inner pot sealing mechanism into the outer pot, wherein the outer pot sealing mechanism and the inner pot sealing mechanism are attached together, then covering an inner pot cover, and the inner pot and the external environment can be communicated through the inner pot cover; the outer pot locking ring in the outer pot sealing mechanism is rotated through the groove in the fixing ring, so that the clamping strip is clamped into the clamping hook in the inner pot sealing mechanism to realize the locking between the inner pot and the outer pot, and a sealed cavity is formed between the inner pot and the outer pot;
step S2, first parameter setting: setting a pressure relief value of the pressure relief piece, and opening the pressure relief piece to relieve pressure when the pressure in the sealed cavity reaches a set value;
step S3, decocting the traditional Chinese medicines: putting the traditional Chinese medicine self-circulation decocting pot prepared in the step S1 on heating equipment for heating and decocting, wherein before steam in the sealed cavity reaches the pressure threshold value of the pressure relief piece in the decocting process, the pressure in the sealed cavity is increased due to continuously generated steam, the liquid medicine in the sealed cavity is squeezed into the cavity of the inner pot, so that the height difference of the liquid levels of the cavity of the inner pot and the sealed cavity is caused, and when the steam pressure reaches the pressure threshold value of the pressure relief piece, the pressure relief piece is opened to discharge the steam, so that the pressure of the cavity of the inner pot and the pressure of the sealed cavity are the same, the liquid levels are equal again, the full convection of the liquid medicine is realized in the process, and multiple times of convection flushing can be realized in one decocting process; and observing the decoction condition through a window in the decoction process;
step S4, second parameter setting: the self-circulation times of the liquid medicine are set by setting the pressure relief times of the pressure relief piece, and the self-circulation times can be adjusted by adjusting the pressure relief times of the pressure relief piece.
It should be noted that "inward" is a direction toward the center of the accommodating space, and "outward" is a direction away from the center of the accommodating space.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships illustrated in fig. 1 for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A traditional Chinese medicine self-circulation decocting pot is characterized by comprising
The outer pot is used for containing liquid medicine;
an inner pot, wherein the inner pot is arranged in the outer pot, and the traditional Chinese medicine decoction pieces to be decocted are arranged in the inner pot;
the bottom of the inner pot is provided with a liquid passing structure communicated with the inner cavity of the outer pot for the liquid medicine to flow through;
a space for the liquid medicine to flow is arranged between the bottom of the inner pot and the inner bottom of the outer pot;
the sealing assembly is arranged between the top of the outer pot and the top of the inner pot, and a cavity between the outer pot and the inner pot can be a sealed cavity through the sealing assembly;
a pressure relief member disposed on the closure assembly;
the inner pot cover is covered on the top of the inner pot.
2. The traditional Chinese medicine self-circulation decocting pot of claim 1, wherein the sealing component comprises an outer pot sealing mechanism and an inner pot sealing mechanism, and the outer pot sealing mechanism and the inner pot sealing mechanism are detachably locked and connected.
3. The traditional Chinese medicine self-circulation decocting pot of claim 2, wherein the outer pot sealing mechanism comprises a fixing ring, a top ring and an outer pot locking ring;
the fixing ring is of a circular ring structure and is sleeved on the upper part of the outer pot, and a groove is formed in the outer edge of the fixing ring along the circumferential direction;
the top ring is of a circular structure and is fixed at the top of the outer pot, the section of the top ring is of an L-shaped structure, one extension arm is welded on the top edge of the outer pot, and the other extension arm is attached to the outer wall of the outer pot;
the corners of the top ring extend outwards perpendicularly to form convex edges;
a clamping groove is formed between the convex edge and the fixing ring;
the outer pot locking ring is of a sleeve-shaped structure, movably sleeved on the clamping groove and capable of rotating circumferentially relative to the outer pot;
the pressure relief piece is installed on the inner pot sealing mechanism.
4. The traditional Chinese medicine self-circulation decocting pot of claim 3, wherein the inner pot sealing mechanism comprises a sealing cover and an inner pot locking ring, the sealing cover is of a circular ring structure and is arranged outside the top edge of the inner pot; the inner pot locking ring extends towards the bottom of the inner pot along the whole sealing cover.
5. The traditional Chinese medicine self-circulation decocting pot of claim 4, wherein the top of the outer pot locking ring extends vertically outwards to form a plurality of clamping strips arranged at intervals, the inner pot locking ring is provided with a plurality of clamping hooks at intervals along the circumferential direction, each clamping hook is arranged in parallel with the sealing cover and is formed by 90-degree bending; the length of the clamping hook is equal to that of the clamping strip, and the distance between every two adjacent clamping strips is equal to that between every two adjacent clamping hooks.
6. The self-circulation traditional Chinese medicine decocting pot of claim 2, wherein a sealing ring is further arranged between the outer pot sealing mechanism and the inner pot sealing mechanism.
7. The Chinese medicine self-circulation decocting pot of claim 1 wherein the pressure relief piece is a gravity pressure limiting valve.
8. The self-circulation traditional Chinese medicine decocting pot according to claim 1, wherein a window for conveniently observing the internal condition is further arranged on the side wall of the outer pot.
9. The Chinese medicine self-circulation decocting pan of claim 8, wherein the window is located at the lower part of the outer pan.
10. A method for decocting herbal pieces, which is carried out by using the self-circulation decocting pot for decocting herbal pieces as claimed in any one of claims 1 to 9, and comprises the following steps:
step S1, preparing a pot body: respectively putting water and Chinese herbal pieces into an outer pot and an inner pot, then putting the inner pot and an inner pot sealing mechanism into the outer pot, wherein the outer pot sealing mechanism and the inner pot sealing mechanism are attached together, then covering an inner pot cover, and the inner pot and the external environment can be communicated through the inner pot cover; the outer pot locking ring in the outer pot sealing mechanism is rotated through the groove in the fixing ring, so that the clamping strip is clamped into the clamping hook in the inner pot sealing mechanism to realize the locking between the inner pot and the outer pot, and a sealed cavity is formed between the inner pot and the outer pot;
step S2, first parameter setting: setting a pressure relief value of the pressure relief piece, and opening the pressure relief piece to relieve pressure when the pressure in the sealed cavity reaches a set value;
step S3, decocting the traditional Chinese medicines: putting the traditional Chinese medicine self-circulation decocting pot prepared in the step S1 on heating equipment for heating and decocting, wherein before steam in the sealed cavity reaches the pressure threshold value of the pressure relief piece in the decocting process, the pressure in the sealed cavity is increased due to continuously generated steam, the liquid medicine in the sealed cavity is squeezed into the cavity of the inner pot, so that the height difference of the liquid levels of the cavity of the inner pot and the sealed cavity is caused, and when the steam pressure reaches the pressure threshold value of the pressure relief piece, the pressure relief piece is opened to discharge the steam, so that the pressure of the cavity of the inner pot and the pressure of the sealed cavity are the same, the liquid levels are equal again, the full convection of the liquid medicine is realized in the process, and multiple times of convection flushing can be realized in one decocting process; and observing the decoction condition through a window in the decoction process;
step S4, second parameter setting: the self-circulation times of the liquid medicine are set by setting the pressure relief times of the pressure relief piece, and the self-circulation times can be adjusted by adjusting the pressure relief times of the pressure relief piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210332956.6A CN114632008A (en) | 2022-03-31 | 2022-03-31 | Traditional Chinese medicine self-circulation decocting pot and traditional Chinese medicine decocting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210332956.6A CN114632008A (en) | 2022-03-31 | 2022-03-31 | Traditional Chinese medicine self-circulation decocting pot and traditional Chinese medicine decocting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114632008A true CN114632008A (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210332956.6A Pending CN114632008A (en) | 2022-03-31 | 2022-03-31 | Traditional Chinese medicine self-circulation decocting pot and traditional Chinese medicine decocting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115624488A (en) * | 2022-12-20 | 2023-01-20 | 北京东华原医疗设备有限责任公司 | Medicine decocting device |
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2022
- 2022-03-31 CN CN202210332956.6A patent/CN114632008A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115624488A (en) * | 2022-12-20 | 2023-01-20 | 北京东华原医疗设备有限责任公司 | Medicine decocting device |
| CN115624488B (en) * | 2022-12-20 | 2023-06-02 | 北京东华原医疗设备有限责任公司 | Drug decocting device |
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