CN107865775A

CN107865775A - A kind of pressure control is decocted medicinal herbs device

Info

Publication number: CN107865775A
Application number: CN201711493941.3A
Authority: CN
Inventors: 梁楠; 张莹莹
Original assignee: 梁楠
Current assignee: Suzhou Yuanlian Technology Pioneer Park Management Co.,Ltd.
Priority date: 2017-12-31
Filing date: 2017-12-31
Publication date: 2018-04-03
Anticipated expiration: 2037-12-31
Also published as: CN107865775B

Abstract

Decocted medicinal herbs device, including kettle body and pot lid the present invention relates to a kind of pressure control, vertical rotating shaft is housed on pot lid, equipped with the contiguous block being placed on the inside of kettle body in rotating shaft, multiple flabellum axles are housed on contiguous block, spiral fan is housed in flabellum axle；There are the crank coaxially connected with rotating shaft and the horizontal piston slided in pot lid, have the sliding cavity to match with piston on pot lid, through connecting rod is hinged between crank and piston；There is the air admission hole of connection sliding cavity and kettle body inner space on pot lid, there is the air inlet block that can be slided along the glide direction of piston on pot lid, push rod is housed on air inlet block, one end of push rod is placed in sliding cavity, there is the through hole consistent with air inlet block glide direction on air inlet block, there is spoiler corresponding with lead to the hole site on pot lid, connected between air inlet block and pot lid through the first spring；Pot lid is provided with the steam vent being connected with sliding cavity, and when piston slides into the minimum distance with rotating shaft, piston crosses steam vent, and relief valve is housed on pot lid.

Description

A kind of pressure control is decocted medicinal herbs device

Technical field

The present invention relates to technical field of medical instrument, particularly a kind of pressure control is decocted medicinal herbs device.

Background technology

With the continuous progress of science and technology, many Chinese medicines are made into medicine materical crude slice or electuary in order to take, but this medicine materical crude slice or Electuary takes mode and can not extract middle the effective elements of the medicine completely, therefore in addition to the special circumstances of condition limitation, in this kind of Medicine product is not advocated by doctors, can not be by the complete recognition and acceptance of people, and most people is more prone to using biography The Traditional medicine infusion method of system is taken, to obtain more preferable therapeutic effect.

During Traditional medicine infusion, because medicine needs through water saturates and constantly heating infusion just can be such that drug effect releases completely Put, still, the bottom of a pan is easily sticked to after being heated due to some Chinese medicines, and evaporated with the continuous rolling of boiling water, water is continuous therewith Reduce, medicinal material can also not stop to roll and shift one's position therewith, thus medicine often occurs and can not effectively be covered by water to cause medicine The insufficient contact situation with boiling water, so as to influence the complete release of active ingredient in medicinal material.

In order to eliminate this case, people are during Chinese medicine is boiled, it is necessary to constantly stir medicinal material, Ji Yaofang with instrument Only medicine and the bottom of a pan adhesion, also will be such that medicine is fully contacted with boiling water.Although this method is easily realized, need ceaselessly Start pot cover or pot lid is stirred, operation is extremely inconvenient, and after pot cover or pot lid are raised, steam pours out rapidly, holds Scald accident easily occurs；Meanwhile continually start pot cover or pot lid so that the pressure inside vessel of decocting medicinal herbs constantly is discharged, nothing Method is stable to maintain higher pressure, is unfavorable for the stable progress boiled, reduce Chinese medicine boils efficiency.

The content of the invention

For the above situation, to make up the technical deficiency present in prior art, the present invention provides a kind of pressure control Decoct medicinal herbs device, to solve the problems, such as existing to boil prescription method operation inconvenience and to boil efficiency low.

Its solve technical scheme be：Including the vertically arranged kettle body of axis and the pot lid being placed in above kettle body, on pot lid The contiguous block being placed on the inside of kettle body is housed equipped with the vertically arranged rotating shaft of axis, in rotating shaft, the axle along rotating shaft is housed on contiguous block Line is radially arranged and multiple flabellum axles of circle distribution, and spiral fan is housed in flabellum axle；Have in described pot lid same with rotating shaft The crank of axis connection and the horizontal piston slided, there is the sliding cavity to match with piston on pot lid, through even between crank and piston Bar is hinged and connected, and crank, piston and connecting rod form slider-crank mechanism, when crank is with axis of rotation, company of the piston in connecting rod Connect and reciprocatingly slided under effect；There are one end of remote rotating shaft and the air inlet of kettle body inner space of connection sliding cavity on described pot lid Hole, there is the air inlet block that can be slided in the glide direction of air admission hole interior edge piston on pot lid, equipped with length with entering on air inlet block The consistent push rod of gas block glide direction, one end of push rod are placed in sliding cavity, are had on air inlet block and air inlet block slip side To consistent at least one through hole, there is spoiler corresponding with lead to the hole site on pot lid, through first between air inlet block and pot lid Spring connects, and under the elastic force effect of the first spring, air inlet block connects to close to the slip of the direction of piston and with spoiler extruding Touch, through hole is closed and jointly closes air admission hole with air inlet block by spoiler；Described pot lid is provided with to be connected with sliding cavity Logical steam vent, when piston slides into the minimum distance with rotating shaft, piston crosses steam vent, now sliding cavity with piston The corresponding cavity portion in end face away from rotating shaft is in communication with the outside through steam vent；Relief valve is housed on described pot lid.

Clever structure of the present invention, it is simple to operate, drive spiral fan uninterruptedly to rotate by steam pressure, and then it is good Good medicinal material stirring effect, it ensure that fully contacting for medicinal material and moisture；Meanwhile keep high temperature high in kettle body during present invention use The environment of pressure, the efficiency of Traditional medicine infusion can be greatly improved.

Brief description of the drawings

Fig. 1 is the front view of the present invention.

Fig. 2 is the B-B sectional views of the present invention.

Fig. 3 is the enlarged drawing of part A in Fig. 1 of the invention.

Fig. 4 is the isometric cutaway view of the present invention.

Embodiment

The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.

Provided by Fig. 1 to Fig. 4, the present invention includes the vertically arranged kettle body 1 of axis and is placed in the pot lid 2 of the top of kettle body 1, kettle Axis vertically arranged rotating shaft 3 is housed on lid 2, the contiguous block 4 for being placed in the inner side of kettle body 1 is housed in rotating shaft 3, is equipped with contiguous block 4 Multiple flabellum axles 5 of simultaneously circle distribution are radially arranged along the axis of rotating shaft 3, spiral fan 6 is housed in flabellum axle 5；Described kettle There are the crank 7 coaxially connected with rotating shaft 3 and the horizontal piston 8 slided in lid 2, have the sliding cavity to match with piston 8 on pot lid 2 9, through connecting rod 10 is hinged and connected between crank 7 and piston 8, and crank 7, piston 8 and connecting rod 10 form slider-crank mechanism, work as crank 7 with rotating shaft 3 when rotating, and piston 8 reciprocatingly slides under the connection function of connecting rod 10；There is connection sliding cavity 9 on described pot lid 2 Away from one end of rotating shaft 3 and the air admission hole 11 of the inner space of kettle body 1, having on pot lid 2 can be in the slip of the interior edge piston 8 of air admission hole 11 The air inlet block 12 that direction is slided, equipped with the push rod 13 that length is consistent with the glide direction of air inlet block 12 on air inlet block 12, push away One end of bar 13 is placed in sliding cavity 9, there is at least one through hole consistent with the glide direction of air inlet block 12 on air inlet block 12 14, there is the spoiler 15 with the position correspondence of through hole 14 on pot lid 2, connected between air inlet block 12 and pot lid 2 through the first spring 16, Under the elastic force effect of the first spring 16, air inlet block 12 contacts to close to the slip of the direction of piston 8 and with the extruding of spoiler 15, Through hole 14 is closed and jointly closes air admission hole 11 with air inlet block 12 by spoiler 15；Described pot lid 2 is provided with and slip The steam vent 17 that chamber 9 is connected, when piston 8 slides into the minimum distance with rotating shaft 3, piston 8 crosses steam vent 17, now slides The cavity portion that the end face of the remote rotating shaft 3 with piston 8 of dynamic chamber 9 is corresponding is in communication with the outside through steam vent 17；Described kettle Relief valve 18 is housed on lid 2.

Preferably, being equipped with the friction pulley 19 coaxially connected with flabellum axle 5 in described flabellum axle 5, have and rub in kettle body 1 Boss 20 corresponding to wheel 19 is wiped, friction pulley 19 contacts with the extruding of boss 20, when flabellum axle 5 rotates through contiguous block 4 with rotating shaft 3, Friction pulley 19 produces friction rolling on boss 20 and drives flabellum axle 5 to rotate, and spiral fan 6 rotates simultaneously with flabellum axle 5, real Now agitation operation.

Preferably, described relief valve 18 includes the valve body 21 that can be slided on pot lid 2 and connection valve body 21 and pot lid 2 Second spring 22, valve body 21 is provided with the relief hole 24 that opening is placed in the blind hole 23 of the lower section of pot lid 2 and is connected with blind hole 23, The depth direction of blind hole 23 is consistent with the glide direction of valve body 21, and the depth direction of the opening direction and blind hole 23 of relief hole 24 hangs down Directly；Under the elastic force effect of second spring 22, the side direction into kettle body 1 of valve body 21 is slided, and relief hole 24 slides into be hindered by pot lid 2 Gear makes the inner air and outer air of pot lid 2 not circulate.

Preferably, the position being connected on described pot lid 2 with kettle body 1 is provided with multiple fixture blocks 25, have in kettle body 1 and fixture block 25 one-to-one multiple necks 26, fixture block 25 are placed in neck 26, make that rotation will not be produced between pot lid 2 and kettle body 1.

Preferably, through being threadedly coupled between described pot lid 2 and kettle body 1, threaded connection can ensure when the pressure in kettle body 1 When power is larger, pot lid 2 still can be safely and reliably connected in kettle body 1.

Preferably, equipped with the handle 27 being placed in outside pot lid 2 in described rotating shaft 3.

Preferably, described slider-crank mechanism has circumference distribution multiple and along rotating shaft 3, air admission hole 11, enter Gas block 12, push rod 13, bunghole 14, spoiler 15, the first spring 16 and steam vent 17 have respectively it is multiple and with crank block machine Structure corresponds；Multiple slider-crank mechanisms move the movement dead that can effectively eliminate slider-crank mechanism simultaneously.

The present invention is mixed into decoction in use, required medicinal material and appropriate water are poured into kettle body 1 to stir, by kettle Lid 2 is covered above kettle body 1, is heated decoction and decoction is maintained at fluidized state.

On the one hand, after boiling water infusion after a while, soaked with the medicinal material that the bottom of kettle body 1 contacts for a long time With being also easy to produce viscous glutinous i.e. " the viscous the bottom of a pan " phenomenon after heating；On the other hand, some medicinal materials after immersion its character can produce and change Become as expansion water suction or swim on the water surface, some medicinal materials be shaped as in itself strip or it is curly can not submerge completely in water, In addition continuous evaporation water point is also wanted after decoction boils, thus the situation that medicinal material can not fully contact with moisture often occurs, is made The drug effect of medicinal material can not be completely released in decoction, influence the therapeutic effect of decoction.

Therefore, medicinal material is made to produce evolution, it is necessary to carry out appropriate agitation to decoction during boiling, to avoid viscous pot Bottom phenomenon simultaneously ensures that various medicinal materials can fully contact with decoction, and can easily realize very much this behaviour using the present invention Make, its specific implementation process is：As the boiling water in kettle body 1 constantly evaporates, substantial amounts of vapor is assembled in the inner side of kettle body 1 makes kettle Pressure rise in body 1, now, rotational handle 27 rotate rotating shaft 3, and crank 7 is rotated simultaneously with rotating shaft 3 and through connecting rod 10 drives Piston 8 is reciprocatingly slided, and after sliding a segment distance to the direction away from rotating shaft 3 when piston 8, piston 8 is contacted and promoted with push rod 13 Push rod 13 moves simultaneously, the air inlet block 12 being connected with push rod 13 therewith to away from piston 8 direction slide and with spoiler 15 Separation, closing of the spoiler 15 to through hole 14 release, and steam enters in sliding cavity 9 by air admission hole 11 and through hole 14.

As the steam entered in sliding cavity 9 is continuously increased, and the continuous increase of the inner side steam pressure of kettle body 1, work as pine After opening handle 27, piston 8 close to the direction of rotating shaft 3 by Steam Actuation and to sliding, according to the transmission principle of slider-crank mechanism, Crank 7 produces under the connection function of connecting rod 10 to be rotated and drives rotating shaft 3 while rotate；When piston 8 is slid into rotating shaft 3 most When closely, push rod 13 is kept completely separate with piston 8, air inlet block 12 the first spring 16 elastic force effect under again with spoiler 15 contacts, air admission hole 11 are closed, meanwhile, piston 8 now crosses steam vent 17, the cavity portion full of steam of sliding cavity 9 Lease making steam vent 17 is in communication with the outside, and the steam in sliding cavity 9 is discharged through steam vent 17 causes the pressure in sliding cavity 9 to reduce, Now crank 7 rotator inertia effect under, crank 7 be rotated further and through connecting rod 10 with piston 8 to away from rotating shaft 3 direction Slide, steam vent 17 is stopped by piston 8 again, and the air in sliding cavity 9 is compressed and caused in sliding cavity 9 by the slip of piston 8 Pressure increase, after piston 8 slides into the maximum distance with rotating shaft 3, push rod 13 by promote cause air admission hole 11 beaten again Open, the steam of the inner side of kettle body 1, which enters, makes the pressure in sliding cavity 9 further raise, in the rotator inertia and sliding cavity 9 of crank 7 Under the collective effect of interior steam pressure, piston 8 slides to close to the direction of rotating shaft 3 again；Thus, it is possible to realize piston 8 Reciprocatingly slide incessantly, and then cause crank 7 to drive rotating shaft 3 constantly to rotate.

When rotating shaft 3 rotates, flabellum axle 5 rotates coaxially through contiguous block 4 with rotating shaft 3 and friction pulley 19 is produced position with boss 20 Move, contact in friction pulley 19 with the extruding of boss 20 caused by under frictional force effect, between friction pulley 19 and boss 20 generation roll Dynamic, therefore, flabellum axle 5 produces the rotation along own axes with friction pulley 19 and drives spiral fan 6 to produce rotation；Thus may be used Know, spiral fan 6 does rotated below simultaneously：1. the rotation of the axis along flabellum axle 5；2. the rotation of the axis along rotating shaft 3；Rotate 1. so that constantly being stirred stirring with the medicinal material that spiral fan 6 contacts, rotate and 2. the position of spiral fan 6 constantly changed, Two kinds of rotational motion collective effects make the medicinal material in kettle body 1 to contact with spiral fan 6 and constantly be stirred, to ensure medicine Material with moisture with the bottom adhesion of kettle body 1 and not contacting fully.

When rotating shaft 3 rotates, due to being connected between pot lid 2 and kettle body 1 through fixture block 25 with neck 26 or by being threadedly coupled, Therefore pot lid 2 itself will not produce rotation or displacement, and pot lid 2 still may be used with kettle body 1 when the inner side of kettle body 1 keeps higher pressure Reliably and securely connect, ensure that the present invention's is safe to use.

Due to easily being caused danger when steam pressure is excessive, in order to further reach safe using effect, when in kettle body 1 After lateral pressure exceeds safety value, steam pressure overcomes the elastic force of second spring 22 valve body 21 is slided to the outside direction of pot lid 2, lets out Pressure hole 24 is gradually moved to outside pot lid 2, and steam is discharged through blind hole 23 and relief hole 24, when the steam pressure drop of the inner side of kettle body 1 After as little as below safety value, the elastic force of second spring 22 overcomes steam pressure to slide the side direction into pot lid 2 of valve body 21, pressure release Hole 24 is stopped by pot lid 2 makes the inner air and outer air of pot lid 2 can not be circulated through blind hole 23 and relief hole 24；In actual production, use process In, selection use can be carried out to relief valve 18 according to the safe pressure scope of setting, kettle body 1 during use of the present invention can be made Inner side keeps relative stability, the hyperbaric environment of safety, and under hyperbaric environment, the boiling point of water has raised, and the ring of HTHP Under border, medicinal material is more easy to quickly be integrated with water and discharge active ingredient so that boils efficiency and significantly improves.

After the completion of medicinal material boils, valve body 21 is first lifted to the pressure release for making the inner side of kettle body 1, then removes pot lid 2 i.e. Decoction can be poured out.

Clever structure of the present invention, it is simple to operate, slider-crank mechanism is driven by steam pressure, then through slider-crank mechanism Spiral fan is driven uninterruptedly to rotate, and then good medicinal material stirring effect, it is not necessary to human intervention can complete Chinese medicine Boil, meanwhile, continuous agitation of the spiral fan to medicinal material causes medicinal material constantly to roll, and ensure that fully connecing for medicinal material and moisture Touch, beneficial to the complete release of drug ingedient；In addition, the present invention can make when using holding is of a relatively high in kettle body pressure value with up to To higher than the boiling temperature under normal temperature, the efficiency of Traditional medicine infusion can be greatly improved in the environment of HTHP.

Traditional medicine infusion is carried out using the present invention, it is not necessary to is continually raised pot lid and is checked or stirred, not only saves people Power, the accidental scalding that steam zone comes when also can avoid frequently raising pot lid.

Claims

The device 1. a kind of pressure control is decocted medicinal herbs, including the kettle body that axis is vertically arranged（1）With being placed in kettle body（1）The pot lid of top （2）, it is characterised in that pot lid（2）The upper rotating shaft vertically arranged equipped with axis（3）, rotating shaft（3）Upper be equipped with is placed in kettle body（1）It is interior The contiguous block of side（4）, contiguous block（4）It is upper to be equipped with along rotating shaft（3）Axis be radially arranged and circle distribution multiple flabellum axles （5）, flabellum axle（5）It is upper that spiral fan is housed（6）；Described pot lid（2）Inside have and rotating shaft（3）Coaxially connected crank（7）With The piston that level is slided（8）, pot lid（2）On have and piston（8）The sliding cavity to match（9）, crank（7）With piston（8）Between Through connecting rod（10）It is hinged and connected, crank（7）, piston（8）With connecting rod（10）Form slider-crank mechanism；Described pot lid（2）On There is connection sliding cavity（9）Remote rotating shaft（3）One end and kettle body（1）The air admission hole of inner space（11）, pot lid（2）On have can In air admission hole（11）Interior edge piston（8）Glide direction slide air inlet block（12）, air inlet block（12）It is upper equipped with length with Air inlet block（12）The consistent push rod of glide direction（13）, push rod（13）One end be placed in sliding cavity（9）It is interior, air inlet block（12） On have and air inlet block（12）The consistent at least one through hole of glide direction（14）, pot lid（2）On have and through hole（14）Position pair The spoiler answered（15）, air inlet block（12）With pot lid（2）Between through the first spring（16）Connection, in the first spring（16）Bullet Under power effect, air inlet block（12）To close to piston（8）Direction slide and and spoiler（15）Extruding contact, spoiler（15） By through hole（14）Close and with air inlet block（12）Jointly by air admission hole（11）Closure；Described pot lid（2）It is provided with and slip Chamber（9）The steam vent being connected（17）, work as piston（8）Slide into and rotating shaft（3）When close, piston（8）Cross steam vent（17）； Described pot lid（2）It is upper that relief valve is housed（18）.
The device 2. a kind of pressure control according to claim 1 is decocted medicinal herbs, it is characterised in that flabellum axle（5）It is upper be equipped with Flabellum axle（5）Coaxially connected friction pulley（19）, kettle body（1）On have and friction pulley（8）Corresponding boss（20）, friction pulley（8） With boss（20）Extruding contact.
The device 3. a kind of pressure control according to claim 1 is decocted medicinal herbs, it is characterised in that relief valve（18）Including can be Pot lid（2）The valve body of upper slip（21）With connection valve body（21）With pot lid（2）Second spring（22）, valve body（21）It is provided with and opens Mouth is placed in pot lid（2）The blind hole of lower section（23）With with blind hole（23）The relief hole being connected（24）, blind hole（23）Depth direction With valve body（21）Glide direction it is consistent, relief hole（24）Opening direction and blind hole（23）Depth direction it is vertical；Second Spring（22）Elastic force effect under, valve body（21）To kettle body（1）Interior side direction is slided, relief hole（24）Slide into by pot lid（2） Stop makes pot lid（2）Inner air and outer air can not circulate.
The device 4. a kind of pressure control according to claim 1 is decocted medicinal herbs, it is characterised in that pot lid（2）Upper and kettle body（1） The position of connection is provided with multiple fixture blocks（25）, kettle body（1）On have and fixture block（25）One-to-one multiple necks（26）, fixture block （25）It is placed in neck（26）It is interior.
The device 5. a kind of pressure control according to claim 1 is decocted medicinal herbs, it is characterised in that pot lid（2）With kettle body（1）It Between through threaded connection.
The device 6. a kind of pressure control according to claim 1 is decocted medicinal herbs, it is characterised in that rotating shaft（3）Upper be equipped with is placed in Pot lid（2）Outside handle（27）.
The device 7. a kind of pressure control according to claim 1 is decocted medicinal herbs, it is characterised in that slider-crank mechanism has multiple And along rotating shaft（3）Circumference distribution, air admission hole（11）, air inlet block（12）, push rod（13）, bunghole（14）, spoiler （15）, the first spring（16）And steam vent（17）Have respectively multiple and corresponded with slider-crank mechanism.