CN217067054U - Herbal pieces-system of decocte - Google Patents

Abstract

The utility model discloses a herbal pieces decocting system, which comprises a decocting mechanism, a vertical storage barrel and a control console which are arranged on a cabinet body, wherein an input port of the decocting mechanism is connected with an external water source through a water inlet component, an output port of the decocting mechanism is connected with an input port of the vertical storage barrel through a first electromagnetic valve, and an output port of the vertical storage barrel is used for discharging liquid medicine through a three-way valve component; the medicine decocting mechanism comprises a medicine decocting pot fixedly arranged on the cabinet body and used for storing liquid medicine, a sealing pot cover capable of covering an opening at the top end of the medicine decocting pot and forming a sealing structure together with the medicine decocting pot is arranged on the medicine decocting pot, and a filter screen barrel used for storing traditional Chinese medicine decoction pieces is movably connected inside the medicine decocting pot; the system can automatically complete the functions of water injection, heating decoction, pressure relief, extrusion, automatic medicine discharge and automatic spraying and cleaning according to instructions.

Description

Herbal pieces-system of decocte

Technical Field

The utility model relates to an important sliced medicinal herbs decocte technical field, concretely relates to sliced medicinal herbs decocte system of traditional chinese medicine.

Background

The automatic traditional Chinese medicine decocting equipment is used for decocting traditional Chinese medicine decoction pieces in a high-temperature environment, and relates to a partial two-decocting process flow in the decocting process, namely, after one-decocting is finished, liquid medicine is discharged into a storage barrel for temporary storage, then water is added into a decocting pot for the second time for carrying out the second decocting, after the second decocting is finished, the liquid medicine is discharged into the storage barrel, and simultaneously the liquid medicine obtained by the first-decocting and the second-decocting is discharged into a packaging machine for carrying out the later-period packaging treatment.

At present, a series of operations such as water injection, heating decoction, liquid extrusion, liquid medicine discharge, medicine decoction pot cleaning and the like are required to be carried out in the process of decocting the Chinese medicine decoction pieces, and manual operation or manual control is still required, so that the automation degree is low.

In addition, a storage bucket for storing liquid medicine is usually arranged below the pot body and transversely placed with a side opening door, so that the storage bucket is inconvenient to clean in the bucket due to the lower position of the storage bucket, the liquid medicine is easy to leak when the door is not tightly sealed due to the side opening door mode, the storage bucket is transversely placed and also can cause the liquid level difference of the stored liquid medicine to be smaller, and the liquid level measurement precision is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a herbal pieces-decocte system to the degree of automation of herbal pieces-decocte process among the solution prior art is lower, and the horizontal inconvenient technical problem of washing of storage bucket.

In order to solve the above technical problem, the utility model particularly provides the following technical scheme:

a decoction system for Chinese herbal pieces comprises a decoction mechanism, a vertical storage barrel and a console, wherein the decoction mechanism, the vertical storage barrel and the console are arranged on a cabinet body, an input port of the decoction mechanism is connected with an external water source through a water inlet assembly, the console is arranged, an output port of the decoction mechanism is connected with an input port of the vertical storage barrel through a first electromagnetic valve, and an output port of the vertical storage barrel is used for discharging liquid medicine through a three-way valve assembly;

the medicine decocting mechanism comprises a medicine decocting pot fixedly arranged on the cabinet body and used for storing liquid medicine, a sealing pot cover capable of covering an opening at the top end of the medicine decocting pot and forming a sealing structure together with the medicine decocting pot is arranged on the medicine decocting pot, a filter screen barrel used for storing traditional Chinese medicine decoction pieces is movably connected inside the medicine decocting pot, and an extruding mechanism capable of extruding the filter screen barrel to store the traditional Chinese medicine decoction pieces is arranged at the bottom end of the medicine decocting pot;

the squeezing mechanism comprises a sealing lantern ring fixedly connected to the middle position of the bottom end of the medicine decocting pot, a squeezing rod is movably connected to the inner side of the sealing lantern ring, the bottom end of the squeezing rod is connected with a driving device in a transmission mode, the top end of the squeezing rod can penetrate through the sealing lantern ring to the medicine decocting pot and extend to the inside of the filter screen barrel, and the driving device can enable the squeezing rod to be located on the inner side of the sealing lantern ring to stretch out and draw back and not damage the sealing performance of the inside of the medicine decocting pot.

As an optimized scheme of the utility model, the bottom of the pot of decocting medicinal herbs is provided with to encircle the bottom of a boiler heating plate that the sealed lantern ring distributes, the bottom of a boiler heating plate is used for the heating the pot of decocting medicinal herbs, be provided with on the bottom of a boiler heating plate and be used for detecting the temperature sensor of bottom of a boiler heating plate temperature.

As a preferred scheme of the utility model, the holistic size of filter screen bucket is less than the inside size of decocting medicinal herbs pot, the filter screen bucket can the inboard lift of decocting medicinal herbs pot, the bottom central point of filter screen bucket puts and has seted up and to have blocked can the hole on the stripper bar, the bottom of filter screen bucket in can make during the inboard bottom surface contact of decocting medicinal herbs pot the hole of filter screen bucket bottom is blocked simultaneously on the stripper bar.

As a preferred scheme of the utility model, a plurality of evenly distributed holes are arranged on the filter screen barrel and communicated with the interior of the decocting pot, a lower extrusion plate and an upper extrusion plate which are matched with the inner side structure of the filter screen barrel are arranged on the inner side of the filter screen barrel, and a plurality of evenly distributed through holes are arranged on the lower extrusion plate and the upper extrusion plate;

the lower extrusion disc is used for bearing traditional Chinese medicine decoction pieces in the filter screen barrel, and the upper extrusion disc is used for pressing the traditional Chinese medicine decoction pieces in the filter screen barrel;

the middle part of the lower extrusion disc is provided with a groove clamped with the top end of the extrusion rod, the extrusion rod slides on the inner side of the sealing lantern ring to enable the lower extrusion disc to move upwards in the filter screen barrel, and the lower extrusion disc and the upper extrusion disc move relatively to extrude Chinese herbal pieces.

As a preferred scheme of the utility model, the sealing pot cover is provided with an upper cover locking rod, a spray pipe, a pressure gauge and a gravity relief valve;

wherein, upper cover locking lever is used for the locking the medicine decocting pot with the connection sealing state of sealed pot cover, the shower is in the inboard of sealed pot cover, and the shower with it is used for to advance water the subassembly and connect the inboard even water that goes out of sealed pot cover, the manometer is used for detecting medicine decocting pot internal pressure, gravity relief valve is used for right medicine decocting pot inside carries out the pressure release.

As a preferred scheme of the utility model, the water inlet assembly comprises a water pipe connected with the spray pipe, the end part of the water pipe is connected with an output port of a flowmeter for detecting water flow, and an input port at one end of the flowmeter is connected with a second electromagnetic valve through a hose;

the water pipe is connected with a second exhaust valve, the second exhaust valve and the second electromagnetic valve can not be opened simultaneously, and the interior of the medicine decocting pot can be automatically decompressed through the second exhaust valve connected with the water pipe.

As an optimized scheme of the utility model, the vertical top of storing the bucket is provided with the opening, be provided with on the vertical bucket of storing and be used for sealing the sealed lid in vertical bucket top open-ended tank deck, it is right to be provided with on the vertical bucket of storing be used for the vertical first exhaust valve of storing the inside pressure release of bucket, the vertical bucket of storing with the input port setting that first solenoid valve is connected is in the middle level position of vertical bucket of storing.

As a preferred scheme of the utility model, three-way valve assembly includes electromagnetic three-way valve, goes out pencil and blow off pipe, electromagnetic three-way valve is provided with an input port and two delivery outlets, electromagnetic three-way valve's input port pass through the hose with the output of vertical storage bucket is connected, go out the pencil with electromagnetic three-way valve's a delivery outlet is connected and is used for discharging the liquid medicine, the blow off pipe with another delivery outlet of electromagnetic three-way valve is connected and is used for discharging waste water.

Compared with the prior art, the utility model following beneficial effect has:

(1) the system can automatically complete the functions of water injection, heating decoction, pressure relief, extrusion, automatic medicine discharge and automatic spraying and cleaning according to instructions;

(2) the traditional Chinese medicine decoction pieces are stored in a mode of replacing the net barrel, so that the conversion of bulk decoction and wrapped decoction of the traditional Chinese medicine decoction pieces by using the net barrels with different filterability is realized, and the application range of the equipment is widened;

(3) the multifunctional pot cover is arranged on the decocting pot, the pot cover can play the functions of sealing, spraying water inlet, exhausting and pressure relief, and the pot cover is positioned at the highest position of the decocting device, so that the exhaust resistance is minimum, the liquid medicine boiling in the pot is not easy to be brought out in the early exhaust process, and the liquid medicine loss in the decocting process is effectively reduced;

(4) the pot cover is matched with the water inlet assembly to realize double safety pressure control, and the double safety pressure control comprises an electronic exhaust valve and a mechanical exhaust valve, so that the probability of explosive cracking of the decocting device due to over-high pressure is effectively reduced;

(5) through adopting vertical storage bucket, the structure of storing the bucket upper cover is favorable to personnel's operation and washing and the inspection of storing the bucket, and the vertical overall arrangement liquid level difference of slim and long type is favorable to the automatic measurement of liquid level than higher.

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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

FIG. 1 shows an embodiment of the present invention;

fig. 2 is a front view of the internal structure of the system in an embodiment of the present invention;

fig. 3 is a side view of the internal structure of the system in an embodiment of the invention;

fig. 4 is a sectional view of the medicine decocting mechanism in the embodiment of the present invention.

The reference numerals in the drawings denote the following, respectively:

1-a medicine decocting mechanism; 2-vertical storage barrel; 3-a console; 4-a water inlet assembly; 5-a first solenoid valve; 6-a three-way valve assembly;

11-a medicine decocting pot; 12-sealing the pot cover; 13-a filter screen barrel; 14-an extrusion mechanism;

111-heating plate at the bottom of the pan; 112-a temperature sensor;

121-upper cover locking lever; 122-a shower; 123-pressure gauge; 124-gravity relief valve;

131-a lower extrusion disc; 132-an upper squeeze tray;

141-a sealing collar; 142-a squeeze bar; 143-a drive device;

21-tank top sealing cover; 22-a first exhaust valve;

41-water pipe; 42-a flow meter; 43-a second solenoid valve; 44-a second exhaust valve;

61-electromagnetic three-way valve; 62-medicine outlet pipe; 63-a sewage draining pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a herbal pieces decocting system, which comprises a decocting mechanism 1, a vertical storage barrel 2 and a console 3, wherein the decocting mechanism 1, the vertical storage barrel 2 and the console 3 are arranged on a cabinet body, an input port of the decocting mechanism 1 is connected with an external water source through a water inlet component 4, an output port of the decocting mechanism 1 is connected with an input port of the vertical storage barrel 2 through a first electromagnetic valve 5, and an output port of the vertical storage barrel 2 is used for discharging liquid medicine through a three-way valve component 6;

the decocting mechanism 1 comprises a decocting pot 11 fixedly arranged on the cabinet body and used for storing liquid medicine, a sealing pot cover 12 capable of covering an opening at the top end of the decocting pot 11 and forming a sealing structure together with the decocting pot 11 is arranged on the decocting pot 11, a filter screen barrel 13 used for storing traditional Chinese medicine decoction pieces is movably connected inside the decocting pot 11, and an extruding mechanism 14 capable of extruding the filter screen barrel 13 to store the traditional Chinese medicine decoction pieces is arranged at the bottom end of the decocting pot 11;

the squeezing mechanism 14 comprises a sealing ring 141 fixedly connected to the middle position of the bottom end of the decocting pot 11, a squeezing rod 142 is movably connected to the inner side of the sealing ring 141, a driving device 143 is connected to the bottom end of the squeezing rod 142 in a transmission manner, the top end of the squeezing rod 142 can penetrate through the decocting pot 11 through the sealing ring 141 and extend to the inside of the filter screen barrel 13, and the driving device 143 can enable the squeezing rod 142 to stretch and retract on the inner side of the sealing ring 141 without damaging the sealing performance inside the decocting pot 11.

Wherein, the top of vertical storage bucket 2 is provided with the opening, is provided with the sealed lid 21 of tank deck that is used for sealing 2 open-top in vertical storage bucket on the vertical storage bucket 2, is provided with the first exhaust valve 22 that is used for the inside pressure release of vertical storage bucket 2 on the vertical storage bucket 2, and the input port setting that vertical storage bucket 2 and first solenoid valve 5 are connected is at the middle level position of vertical storage bucket 2.

The three-way valve assembly 6 comprises an electromagnetic three-way valve 61, a medicine outlet pipe 62 and a sewage discharge pipe 63, the electromagnetic three-way valve 61 is provided with an input port and two output ports, the input port of the electromagnetic three-way valve 61 is connected with the output end of the vertical storage barrel 2 through a hose, the medicine outlet pipe 62 is connected with one output port of the electromagnetic three-way valve 61 and used for discharging medicine liquid, and the sewage discharge pipe 63 is connected with the other output port of the electromagnetic three-way valve 61 and used for discharging waste water.

Arrange the below at mechanism 1 of decocting medicinal herbs through with vertical storage bucket, make the position of vertical storage bucket 2 inlet be less than the position of mechanism 1 liquid outlet of decocting medicinal herbs, consequently the liquid medicine in the mechanism 1 of decocting medicinal herbs can open the back through first solenoid valve 5 and flow in automatically under the effect of difference in height, top at vertical storage bucket 2 is equipped with jar top sealing cover 21, conveniently wash and observe vertical storage bucket 2, vertical storage bucket 2's play medicine mouth is located vertical storage bucket 2's the minimum, and be connected with packagine machine through electromagnetic three-way valve 61 and play medicine pipe 62, or switch output mode through electromagnetic three-way valve 61 and be discharged waste water by blow off pipe 63.

Wherein, the bottom of decocting medicinal herbs pot 11 is provided with bottom of a boiler heating plate 111 that distributes around sealing lantern ring 141, and bottom of a boiler heating plate 111 is used for heating decocting medicinal herbs pot 11, is provided with the temperature sensor 112 that is used for detecting bottom of a boiler heating plate 111 temperature on bottom of a boiler heating plate 111, and heating device arranges at the bottom of decocting medicinal herbs pot 11 to install temperature sensor 112 at the bottom of decocting medicinal herbs pot 11 and control the temperature of decocting medicinal herbs in decocting medicinal herbs pot 11.

The holistic size of filter screen bucket 13 is less than the internal dimension of decocting medicinal herbs pot 11, and filter screen bucket 13 can go up and down in the inboard of decocting medicinal herbs pot 11, and filter screen bucket 13's bottom central point puts and has seted up the hole that can block on the stripper bar 142, and the hole that can make filter screen bucket 13 bottom can block simultaneously on the stripper bar 142 when the bottom of filter screen bucket 13 contacts in the inboard bottom surface of decocting medicinal herbs pot 11.

The filter screen barrel 13 is provided with a plurality of evenly distributed hole grooves which are communicated with the interior of the drug decocting pot 11, the inner side of the filter screen barrel 13 is provided with a lower extrusion plate 131 and an upper extrusion plate 132 which are matched with the inner side structure of the filter screen barrel 13, and the lower extrusion plate 131 and the upper extrusion plate 132 are both provided with a plurality of evenly distributed through holes;

wherein, the lower extrusion disc 131 is used for bearing the Chinese herbal pieces inside the filter screen barrel 13, and the upper extrusion disc 132 is used for pressing the Chinese herbal pieces inside the filter screen barrel 13;

wherein, the middle part of the lower extrusion disc 131 is provided with a groove which is clamped with the top end of the extrusion rod 142, the extrusion rod 142 slides on the inner side of the sealing lantern ring 141 to enable the lower extrusion disc 131 to move upwards in the filter screen barrel 13, and the lower extrusion disc 131 and the upper extrusion disc 132 move relatively to extrude the traditional Chinese medicine decoction pieces.

The traditional Chinese medicine decoction pieces can be subjected to bulk decoction and pack decoction in the decoction pot 11 by matching the filter screen barrels 13 with different filter screen diameters, the filter screen barrels 13 for bulk decoction are smaller in mesh when the bulk decoction is used for bulk decoction, the bulk decoction is generally used for decoction of a large number of prescriptions in a large-scale decoction center, the filter screen barrels 13 for pack decoction are larger in mesh when the pack decoction is used, and the pack decoction is generally used for decoction of a small number of prescriptions in a small-scale hospital.

When the herbal pieces are to be bulk-decocted, the lower squeezing tray 131 is placed inside the filtering mesh barrel 13, then the herbal pieces are poured into the filtering mesh barrel 13, and finally the upper squeezing tray 132 is placed into the filtering mesh barrel 13, so that the upper squeezing tray 132 can cover the herbal pieces.

Then, the sealed pot cover 12 is covered on the medicine decocting pot 11, the upper cover locking rod 121 is used for locking, then water is injected into the medicine decocting pot 11 through the water inlet assembly 4 in a fixed amount, the pot bottom heating plate 111 is used for heating, and the temperature sensor 112 detects the temperature in the heating process to prevent overheating.

Herbal pieces-is decocte under the loose state in filter screen bucket 13, the sliced medicinal herbs is in favor of decocting out of sliced medicinal herbs active ingredient with the free abundant exchange of water and flow, the tiny mesh of filter screen bucket 13 can guarantee that the tiny dregs of a decoction of sliced medicinal herbs can not spill from the hole when scattering to decoct, open first solenoid valve 5 through the control cabinet after finishing decocting, can make the liquid medicine of storage naturally flow into in the vertical storage bucket 2 in the pot 11 of decocting medicinal herbs, later open sealed pot cover 12, and take out filter screen bucket 13 from decocting medicinal herbs pot 11, pour out the dregs of a decoction in the bucket and filter screen bucket 13 repeatedly usable after washing the screen bucket.

When the decoction pieces of the traditional Chinese medicine are decocted in a wrapping mode, the decoction pieces of the traditional Chinese medicine are placed into a pocket made of gauze, then the pocket is sealed to form a bag shape, then a medicine bag is placed into a filter screen barrel 13, a lower extrusion disc 131 needs to be placed in the filter screen barrel 13 in advance to bear the medicine bag, and then water injection decoction can be carried out according to the mode.

After the decoction pieces or the decoction medicine bag are decocted, the decoction pieces or the medicine bag stored in the filter screen barrel 13 can be extruded by the extruding mechanism 14, so that more effective components in the decoction pieces are extruded along with the medicine liquid.

When the drink slice is squeezed, the console 3 drives the squeezing rod 142 to ascend at the inner side of the sealing ring 141 through the driving device 143, the lower squeezing disk 131 placed in the filter screen barrel 13 can be pushed upwards along with the ascending of the squeezing rod 142, the upper squeezing disk 132 is attached to the inner side of the sealing pot cover 12 along with the continuous upward movement of the lower squeezing disk 131 in the filter screen barrel 13, and therefore the upper squeezing disk 132 and the lower squeezing disk 131 are matched to squeeze the drink slice together.

When the upper extrusion disc 132 and the lower extrusion disc 131 extrude the medicine bag, medicine bag liquid medicine flows into the medicine decocting pot 11 through the large holes of the filter screen barrel 13, fine medicine residues cannot flow out of the medicine bag due to the small meshes of gauze, so the holes of the filter screen barrel 13 can be made large, the medicine bag is directly lifted out and the medicine residues are poured after the medicine decocting is finished, the medicine cleaning bag can be repeatedly used, so that the medicine residues can not form residues in the pot after being conveniently treated, and the relative working strength of the lifting out of the pot and the post-treatment of the medicine residues is low.

Wherein, the sealing pot cover 12 is provided with an upper cover locking rod 121, a spray pipe 122, a pressure gauge 123 and a gravity relief valve 124;

the upper cover locking rod 121 is used for locking a connection sealing state of the medicine decocting pot 11 and the sealing pot cover 12, the spray pipe 122 is located on the inner side of the sealing pot cover 12, the spray pipe 122 is connected with the water inlet assembly 4 and used for uniformly discharging water on the inner side of the sealing pot cover 12, the pressure gauge 123 is used for detecting the internal pressure of the medicine decocting pot 11, and the gravity pressure release valve 124 is used for releasing the pressure of the internal overhigh pressure of the medicine decocting pot 11.

The water inlet assembly 4 comprises a water pipe 41 connected with the spray pipe 122, the end part of the water pipe 41 is connected with an output port of a flow meter 42 for detecting water flow, and an input port at one end of the flow meter 42 is connected with a second electromagnetic valve 43 through a hose;

wherein, the water pipe 41 is connected with a second exhaust valve 44, the second exhaust valve 44 and the second electromagnetic valve 43 can not be opened simultaneously, and the interior of the decocting pot 11 can be automatically decompressed through the second exhaust valve 44 connected with the water pipe 41.

The machine can be boiled at normal temperature of 100 degrees and sterilized at high temperature of 120 degrees, the conversion method is that a pressure relief valve on a sealed pot cover 12 is closed, and the pressure in the pot is increased during boiling to keep the sterilization at high temperature of 120 degrees.

In order to ensure that the pressure in the cooker is not over-pressurized, the gravity relief valve 124 is arranged at the top of the sealed cooker cover 12 for mechanical pressure relief, when the pressure in the medicine decocting cooker 11 is higher than a set value of the gravity relief valve 124, the steam pressure in the medicine decocting cooker 11 can push the gravity relief valve 124 to relieve the pressure, the pressure on the sealed cooker cover 12 is matched with the water inlet assembly 4 for electronic pressure relief, and the pressure is automatically relieved through the second exhaust valve 44 arranged on the water inlet assembly 4 by high-pressure steam.

The top of the cooker cover is provided with an electronic pressure switch, when the pressure in the cooker is higher than the set pressure. The heating plate at the bottom of the decocting pan stops heating.

The console 3 can open by controlling the second electromagnetic valve 43 of the water inlet assembly 4, so that external water can flow into the spraying pipe 122 through the flow meter 42 and the water pipe 41, and then the spraying pipe 122 uniformly sprays water in the decocting pot 11 for cleaning decoction pieces, medicine packages or the inner wall of the decocting pot 11, when the water quantity flowing through the flow meter 42 reaches a set value, the flow meter 42 can be automatically closed, at the moment, the console can control the second exhaust valve 44 to open, when the pressure in the decocting pot 11 is too high, the pressure in the water pipe can be increased through the spraying pipe 122, and when the pressure in the water pipe 41 is too higher than a set threshold value of the second exhaust valve 44, the second exhaust valve 44 can be automatically opened for pressure relief.

The exhaust device is arranged on the sealing pot cover 12 at the top of the medicine decocting pot 11, so that foreign matters such as decoction pieces and dregs of a decoction can be prevented from blocking the exhaust hole.

The basic workflow includes:

medicine application: the sealed pot cover 12 is opened to place the Chinese herbal pieces into the filter screen barrel 13, the lower extrusion plate 131 is placed in advance in the filter screen barrel 13, and the upper extrusion plate 132 is placed after the Chinese herbal pieces are placed.

Water feeding: the second electromagnetic valve 43 is opened, water enters the spraying pipe 122 through the flow meter 42 and the water pipe 41, water is filled in the decocting pot 11 through the spraying pipe 122, and the second electromagnetic valve 43 is controlled to be closed through the metering of the flow meter 42.

Decocting: the traditional Chinese medicine in the decocting pot 11 is heated by the pot bottom heating plate 111 at the bottom of the decocting pot 11, the decocting temperature is controlled by the temperature sensor 112, the steam generated in the decocting process is discharged through the spray pipe 122, the water pipe 41 and the second exhaust valve 44 on the pot cover, and at the moment, the second electromagnetic valve 43 is closed.

A frying discharge into a storage barrel: after the first decoction according to the requirements of different prescriptions, the liquid medicine naturally flows into the vertical storage barrel 2 for temporary storage after passing through the water outlet at the bottom end of the medicine decocting pot 11 and the first electromagnetic valve 5 are opened.

Extruding: the squeezing mechanism 14 drives the squeezing rod 142 to slide in the sealing ring 141 through the driving device 143, the top end of the squeezing rod 142 pushes the lower squeezing tray 131 to move upwards, and the upper squeezing tray 132 is matched to squeeze the herbal pieces, so as to squeeze the liquid medicine out and discharge the liquid medicine into the decocting pot 11.

Discharging the medicine: before medicine is discharged, the second electromagnetic valve 43 is closed, at this time, a closed space is formed in the medicine decocting pot 11, the pressure in the medicine decocting pot 11 is increased by further heating, when the pressure is proper, the first electromagnetic valve 5 and the electromagnetic three-way valve 61 are opened, and the medicine decocting liquid in the medicine decocting pot 11 and the vertical storage barrel 2 is discharged to a packaging machine through the medicine discharging pipe 62 by means of the pressure in the medicine decocting pot 11 for packaging.

Cleaning: when the pan needs to be cleaned, the inner wall of the drug-decocting pan 11 is sprayed and cleaned through the spraying pipe 122, and the liquid outlet is converted to the sewage discharge pipe 63 through controlling the electromagnetic three-way valve 61, so that sewage is discharged from the sewage discharge pipe 63 to finish the cleaning process.

Bulk decoction: the traditional Chinese medicine decoction pieces are placed in a space formed by an upper extrusion disc 132 and a lower extrusion disc 131 in the filter screen barrel 13 by using the filter screen barrel 13 with small holes, the decoction pieces are fully exchanged and flowed with water in the water decoction process to be beneficial to fully decocting the active ingredients of the decoction pieces, the liquid medicine in the decoction pieces is fully extruded by the extrusion action of the lower extrusion disc 131 on the filter screen barrel 13 and the upper extrusion disc 132 and is discharged by the filtration action of the filter screen barrel 13, the decoction pieces are taken out and poured out of the filter screen barrel 13 and the decoction dregs after the decoction is discharged, and the filter screen barrel 13 is cleaned and then placed back into the pot for later use.

Wrapping and frying: traditional Chinese medicine decoction pieces are placed into a pocket made of gauze and then sealed to form a bag shape, a medicine bag is placed into a filter net barrel 13 to be filled with water for decoction, when medicine is discharged, medicine bag liquid medicine is directly extruded through an upper extrusion plate 132 and a lower extrusion plate 131 and flows into a pot through a large hole of the net barrel, fine medicine residues cannot flow out of the bag due to small meshes of the gauze, so that the hole of the net barrel can be made large, the medicine bag is directly lifted out and the medicine residues are poured out after the medicine decocting is finished, and the medicine cleaning bag can be reused.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims (8)

1. The traditional Chinese medicine decoction piece decocting system is characterized by comprising a decoction mechanism (1), a vertical storage barrel (2) and a control console (3) which are arranged on a cabinet body, wherein an input port of the decoction mechanism (1) is connected with an external water source through a water inlet assembly (4), an output port of the decoction mechanism (1) is connected with an input port of the vertical storage barrel (2) through a first electromagnetic valve (5), and an output port of the vertical storage barrel (2) is used for discharging liquid medicine through a three-way valve assembly (6);

the decocting mechanism (1) comprises a decocting pot (11) fixedly mounted on the cabinet body and used for storing liquid medicine, a sealing pot cover (12) capable of covering an opening in the top end of the decocting pot (11) and forming a sealing structure together with the decocting pot (11) is arranged on the decocting pot (11), a filter screen barrel (13) used for storing traditional Chinese medicine decoction pieces is movably connected inside the decocting pot (11), and an extruding mechanism (14) capable of extruding the filter screen barrel (13) to store the traditional Chinese medicine decoction pieces is arranged at the bottom end of the decocting pot (11);

the squeezing mechanism (14) comprises a sealing sleeve ring (141) fixedly connected to the middle position of the bottom end of the decocting pot (11), a squeezing rod (142) is movably connected to the inner side of the sealing sleeve ring (141), a driving device (143) is connected to the bottom end of the squeezing rod (142) in a transmission mode, the top end of the squeezing rod (142) can penetrate through the sealing sleeve ring (141) through the decocting pot (11) and extend to the inside of the filter screen barrel (13), and the driving device (143) can enable the squeezing rod (142) to stretch out and draw back on the inner side of the sealing sleeve ring (141) and does not damage the sealing performance of the inside of the decocting pot (11).

2. The herbal piece decocting system of claim 1, wherein: the bottom of decocting medicinal herbs pot (11) is provided with and encircles bottom of a boiler heating plate (111) that sealed lantern ring (141) distributes, bottom of a boiler heating plate (111) are used for the heating decocting medicinal herbs pot (11), be provided with on bottom of a boiler heating plate (111) and be used for detecting temperature sensor (112) of bottom of a boiler heating plate (111) temperature.

3. The herbal piece decocting system of claim 1, wherein: the size of the whole filter screen barrel (13) is smaller than the size of the inner side of the medicine decocting pot (11), the filter screen barrel (13) can lift on the inner side of the medicine decocting pot (11), a hole capable of being sleeved on the extrusion rod (142) is formed in the center position of the bottom end of the filter screen barrel (13), and the hole at the bottom end of the filter screen barrel (13) can be simultaneously sleeved on the extrusion rod (142) when the bottom end of the filter screen barrel (13) is in contact with the bottom surface of the inner side of the medicine decocting pot (11).

4. The herbal piece decocting system of claim 3, wherein: a plurality of uniformly distributed hole grooves are formed in the filter screen barrel (13) and are communicated with the interior of the medicine decocting pot (11), a lower extrusion disc (131) and an upper extrusion disc (132) which are matched with the inner side structure of the filter screen barrel (13) are arranged on the inner side of the filter screen barrel (13), and a plurality of uniformly distributed through holes are formed in the lower extrusion disc (131) and the upper extrusion disc (132);

the lower extrusion disc (131) is used for bearing Chinese herbal pieces in the filter screen barrel (13), and the upper extrusion disc (132) is used for pressing the Chinese herbal pieces in the filter screen barrel (13);

the middle part of the lower extrusion disc (131) is provided with a groove clamped with the top end of the extrusion rod (142), the extrusion rod (142) slides on the inner side of the sealing lantern ring (141) to enable the lower extrusion disc (131) to move upwards in the filter screen barrel (13), and the lower extrusion disc (131) and the upper extrusion disc (132) move relatively to extrude the traditional Chinese medicine decoction pieces.

5. The herbal piece decocting system of claim 1, wherein: an upper cover locking rod (121), a spraying pipe (122), a pressure gauge (123) and a gravity pressure release valve (124) are arranged on the sealed pot cover (12);

wherein, upper cover locking lever (121) is used for the locking fry in shallow oil medicine pot (11) with the connection sealing state of sealed pot lid (12), shower (122) are in the inboard of sealed pot lid (12), and shower (122) with water inlet assembly (4) are connected and are used for the inboard of sealed pot lid (12) is evenly gone out water, manometer (123) are used for detecting fry in shallow oil medicine pot (11) internal pressure, gravity relief valve (124) are used for right it carries out the pressure release to fry in shallow oil medicine pot (11) inside.

6. The herbal piece decocting system of claim 5, wherein: the water inlet assembly (4) comprises a water pipe (41) connected with the spray pipe (122), the end part of the water pipe (41) is connected with an output port of a flowmeter (42) for detecting water flow, and an input port at one end of the flowmeter (42) is connected with a second electromagnetic valve (43) through a hose;

wherein, be connected with second discharge valve (44) on water pipe (41), second discharge valve (44) and second solenoid valve (43) can not open simultaneously, the inside of decocting medicinal herbs pot (11) can pass through water pipe (41) connection second discharge valve (44) automatic pressure release.

7. The herbal piece decocting system of claim 1, wherein: the top of vertical storage bucket (2) is provided with the opening, be provided with on vertical storage bucket (2) and be used for sealing vertical storage bucket (2) open-top tank deck sealing lid (21), be provided with on vertical storage bucket (2) be used for right the first exhaust valve (22) of the inside pressure release of vertical storage bucket (2), vertical storage bucket (2) with the input port setting that first solenoid valve (5) are connected is in the middle level position of vertical storage bucket (2).

8. The herbal piece decocting system of claim 1, wherein: tee bend valve module (6) include electromagnetic three-way valve (61), go out pencil (62) and blow off pipe (63), electromagnetic three-way valve (61) are provided with an input port and two delivery outlets, the input port of electromagnetic three-way valve (61) pass through the hose with the vertical output of storing bucket (2) is connected, go out pencil (62) with an output port of electromagnetic three-way valve (61) is connected and is used for the discharge liquid medicine, blow off pipe (63) with another delivery outlet of electromagnetic three-way valve (61) is connected and is used for the waste water of discharging.

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