CN216525052U - Moxibustion smoke collecting equipment - Google Patents

Abstract

The utility model belongs to the technical field of smoke collection equipment, and discloses moxibustion smoke collection equipment which specifically comprises a smoke collection device, a smoke enrichment device and a vacuum negative pressure device, wherein the smoke collection device comprises a collection sleeve, a collection port of the collection sleeve is placed downwards, a smoke exhaust port is arranged at the top of the collection sleeve and connected to an air inlet of the smoke enrichment device through a hose, and an air outlet of the smoke enrichment device is connected to the vacuum negative pressure device through a hose. The smoke collection device uses the vacuum pump as a negative pressure power source for smoke collection, realizes automatic extraction of polar and non-polar components through the water phase layer and the chloroform layer, realizes simultaneous collection of smoke of a plurality of moxa stick samples through the plurality of pipe clamps arranged on the clamping and fixing device, and finally realizes the beneficial effects of automatically, comprehensively, stably and efficiently collecting smoke generated by moxibustion, thunder-fire moxibustion and other moxibustion.

Description

Moxibustion smoke collecting equipment

Technical Field

The utility model belongs to the technical field of smoke collecting equipment, and particularly relates to moxibustion-burning smoke collecting equipment.

Background

The moxibustion therapy is one of the oldest important Chinese medicine therapies in China, has convenient operation and wide treatment range, and has unique clinical curative effect on the treatment of deficiency-cold, dampness-heat and other related diseases by moxibustion of corresponding acupuncture points or pathological change parts. The study suggests that moxibustion effect is achieved by the combined actions of thermal stimulation, light irradiation, moxibustion products (including moxibustion smoke), and the like. In the process of moxibustion, only physical therapy instruments such as thermal radiation-far infrared radiation, optical radiation-near infrared radiation and the like cannot achieve the curative effect of traditional burning moxibustion, and moxibustion smoke research is widely concerned.

Moxibustion smoke, also known as moxa smoke, is a product of the burning process of moxa. The document records that the moxa cigarette has the pharmacological activities of removing free radicals, resisting bacteria and viruses, relieving spasm and asthma, resisting tumors and platelet aggregation, improving microcirculation, regulating lipid metabolism, resisting aging and the like, and clinical researches further prove that the moxa cigarette has the effects of resisting bacterial infection, resisting viruses and fungal infection, treating hemorrhoids and fistula and the like. Meanwhile, moxibustion smoke may contain some unpleasant taste or toxic and harmful substances due to incomplete combustion of moxibustion, resulting in some side effects. Therefore, the research on the components of the moxa smoke is of great significance for the application of moxibustion.

In the prior art, moxibustion smoke is collected by placing a moxa stick in a glass container for combustion and then washing and collecting the moxibustion smoke by using an organic solvent. For example, in journal literature (Liu Zheng, Man, Butia, etc., GC-MS measurement of moxibustion smoke components and preliminary discussion of toxic and side effects thereof [ J ] Chinese medicinal materials, 2016,39 (7): 1561.) during moxa stick smoke collection, a moxa stick is ignited, 500mL of beaker is covered on smoke, the gap of the beaker is controlled so that smoke does not diffuse out of the beaker basically and the moxa stick is not extinguished, the moxa stick is extracted after 10 min and extinguished quickly with nitrogen, after smoke in the beaker completely disappears, dichloromethane is repeatedly washed for 4 times, 50mL of glass beakers are transferred each time and combined, redundant dichloromethane is volatilized and concentrated to about 1mL by electric blowing, and the mixture is transferred to a special chromatographic sample bottle for later use. This approach has the following 3 problems: (1) the organic solvent is adopted for smoke component enrichment, so that polar components insoluble in the organic solvent are lost, and the one-sidedness of subsequent component analysis and moxa activity/toxicity analysis is caused; (2) in the burning process of the moxa roll, gaps of a beaker need to be controlled, the introduced air quantity cannot be evaluated, and whether component deviation is caused by the difference of the gaps or not exists, the air introduction has no controllable index, the influence of human factors is large, and the smoke collection method has certain defects in the aspects of stability and reproducibility; (3) the smoke collection is mainly carried out manually, the automation degree is low, the smoke is easy to escape and run off in the collection operation process, and the smoke collection efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of moxibustion smoke collection in the prior art, and provides moxibustion combustion smoke collection equipment which can realize automatic collection of moxibustion combustion smoke of moxibustion, thunder-fire moxibustion and the like and can comprehensively, stably and efficiently collect smoke components.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a fire moxibustion smog collecting device, includes smog collection device, smog enrichment facility and vacuum negative pressure device, smog collection device is including collecting the sleeve pipe, collect the sheathed tube collection mouth and place downwards, it is equipped with the exhaust port to collect sheathed tube top, the exhaust port passes through hose connection to smog enrichment facility's air inlet, the gas outlet of smog enrichment facility passes through hose connection to vacuum negative pressure device.

Further, the smog collection device still includes centre gripping fixing device, centre gripping fixing device includes base, vertical branch, 1 at least horizontal branch and 1 at least pipe clamp, vertical branch fixed mounting is on the base, horizontal branch passes through cross clamp and adjustably installs on vertical branch, be connected with 1 at least pipe clamp on the horizontal branch, the collection sleeve centre gripping is in the pipe clamp.

Furthermore, the cross clamp comprises a horizontal clamping opening and a vertical clamping opening, the horizontal supporting rod is located in the horizontal clamping opening, the vertical supporting rod is located in the vertical clamping opening, and the cross clamp is adjusted and fixed through a horizontal clamping opening fastening bolt and a vertical clamping opening fastening bolt to achieve the height and the angle position of the horizontal supporting rod on the vertical supporting rod.

Furthermore, the pipe clamp comprises a clamping part in pivoting connection, the clamping part comprises a first pipe clamp and a second pipe clamp which are arranged in opposite directions, the first pipe clamp is rotatably connected with the end of the horizontal supporting rod, the opening size of the clamping part is adjusted through a through locking bolt of the first pipe clamp and the second pipe clamp, a reset spring is sleeved on the position, between the first pipe clamp and the second pipe clamp, of the locking bolt, and the opening size of the clamping part can be adjusted through controlling the elastic release degree of the reset spring through the locking bolt.

Further, the smog enrichment device includes bottle and bottle lid, the bottle is conical glassware, and the outer wall mark of bottle has the scale, be provided with air inlet and gas outlet on the bottle lid.

Furthermore, two solvents of a water phase layer and an organic phase layer are arranged in the smoke enrichment device, the organic phase layer is a chloroform solvent, an air inlet glass tube is sleeved at the lower end of an air inlet hose of the smoke enrichment device and is inserted into an air inlet of a bottle cap of the smoke enrichment device and extends to the position below the liquid level of the water phase layer, an air outlet glass tube is sleeved at the lower end of an air outlet hose of the air outlet hose and is inserted into an air outlet of the bottle cap of the smoke enrichment device and extends to the position above the liquid level of the water phase layer.

Furthermore, the pipe clamp is 2 for two smog collection device collect simultaneously, the pipe clamp is located the tip of the horizontal branch of vertical branch both sides respectively, horizontal branch is two horizontal poles that interval, opposite arrangement from top to bottom, or is a horizontal pole along vertical branch central symmetry arrangement.

Further, the vacuum negative pressure device comprises a three-way connecting pipe, one end of the three-way connecting pipe is communicated with the air suction port of the vacuum negative pressure device, and the other two ends of the three-way connecting pipe are communicated with the two smoke enrichment devices in parallel.

Further, the collecting opening of the collecting sleeve is a conical opening, and the caliber of the conical opening is not smaller than the diameter of the moxa stick.

Further, the vacuum negative pressure device is a vacuum pump, and the collecting sleeve is a glass injection ware sleeve.

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

(1) the utility model is mainly used for collecting moxibustion smoke of moxibustion, thunder-fire moxibustion and the like, and respectively enriches water-soluble/polar and fat-soluble/nonpolar components through the automatic extraction of the aqueous phase layer and the organic phase layer to prepare a sample for smoke component analysis, thereby realizing the comprehensive analysis of smoke components and providing more comprehensive basic data for the subsequent analysis of smoke pharmacological activity and side reaction;

(2) according to the smoke collection device, the vacuum pump is used as a negative pressure power source for smoke collection, the upward volatilization characteristic of smoke is utilized, the collection sleeve is inverted, the collection sleeve is clamped and fixed by the clamping and fixing device, moxibustion smoke can be automatically collected during burning, such as moxibustion, thunder-fire moxibustion and the like, and subsequent smoke is automatically classified and enriched by the smoke enrichment devices arranged in layers, so that the automation degree of the smoke collection device is improved, the influence of manual interference is avoided, and the collection method has good stability and reproducibility;

(3) the clamping and fixing device can be provided with a plurality of pipe clamps at the same time, the clamping height and direction can be adjusted, and the smoke components of a plurality of samples can be collected in parallel at the same time by connecting a three-way connecting pipe or a multi-channel connecting pipe with more shunt pipe diameters at the air exhaust port of the vacuum negative pressure device, so that the smoke collection methods and collection conditions of the samples are arranged in the same way, the comparability of analyzing different moxa stick components at the same time is ensured, the use of experimental equipment is reduced, and the experimental cost is saved;

(4) the organic phase part of the utility model adopts chloroform solvent with larger specific gravity and is positioned at the lower end of the aqueous phase layer, thus avoiding the condition that the organic reagent which is conventionally used and is positioned at the upper end of the aqueous phase layer volatilizes under the influence of airflow and further ensuring the stability of the smoke collection effect; meanwhile, the smoke enters the smoke enrichment device through the hose pipeline and the air inlet glass tube, the lower end of the air inlet glass tube is communicated below the liquid level of the water phase layer, smoke components are automatically distributed in the water phase layer and the organic phase layer (chloroform solvent) under the disturbance of bubbles, the automatic classification and the complete enrichment of polar components and non-polar components are achieved, and the enrichment effect is more efficient and comprehensive; moreover, the air inlet guide pipe and the air outlet guide pipe of the smoke enrichment device are both glass pipes, so that the phenomenon that the collection effect of smoke components is influenced due to the fact that a hose is easy to bend and deform can be avoided.

Drawings

FIG. 1 is a schematic view of a clamping fixture according to the present invention;

FIG. 2 is a schematic structural diagram according to a first embodiment of the present invention;

FIG. 3 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a third embodiment of the present invention;

in the figure: 1-moxa stick, 2-collection sleeve, 3-smoke enrichment device, 31-scale, 32-water phase layer, 33-chloroform layer, 34-gas inlet glass tube, 35-gas outlet glass tube, 4-vacuum negative pressure device, 41-three-way connecting tube, 5-vertical support rod, 6-cross clamp, 7-base, 8-pipe clamp, 81-clamping part, 82-first pipe clamp, 83-second pipe clamp, 84-locking bolt, 85-reset spring and 9-horizontal support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 2, the utility model provides a smoke collecting device for moxibustion, which comprises a smoke collecting device, a smoke enriching device 3 and a vacuum negative pressure device 4; smog collection device is including collecting sleeve pipe 2 and centre gripping fixing device, the collection mouth of collecting sleeve pipe 2 is the toper opening, the collection mouth is placed downwards, the top of collecting sleeve pipe 2 is equipped with the exhaust port, toper open-ended bore is not less than the diameter of moxa stick 1 to the smog of the 1 burning of better collection moxa stick avoids the smog loss. The smoke outlet is connected to the air inlet of the smoke enrichment device 3 through a hose, and the air outlet of the smoke enrichment device 3 is connected to the vacuum negative pressure device 4 through a hose; preferably, the vacuum negative pressure device can be a vacuum pump, and the collection sleeve 2 can be a glass injection vessel sleeve.

The smoke enrichment device 3 comprises a bottle body and a bottle cap, the bottle body is a conical glassware, scales 31 are marked on the outer wall of the bottle body, and an air inlet and an air outlet are formed in the bottle cap. Two solvents of water phase layer 32 and organic phase layer 33 are equipped with in the smog enrichment device 3, organic phase layer 33 is the chloroform solvent, the air inlet glass pipe 34 has been cup jointed to smog enrichment device 3's air inlet hose lower extreme, air inlet glass pipe 34 pegs graft in smog enrichment device 3's bottle lid air inlet and extends to the liquid level below of water phase layer 32, and air outlet hose lower extreme has cup jointed the glass pipe 35 of giving vent to anger, the glass pipe 35 of giving vent to anger pegs graft in smog enrichment device 3's bottle lid gas outlet and extends to the liquid level top of water phase layer 32. The purpose that sets up like this is, the air inlet of air inlet glass pipe 34 is located the liquid level below on aqueous phase layer 32 to under the disturbance of the bubble of admitting air, smog composition is automatic distribution in aqueous phase layer and organic phase layer (chloroform solvent), reaches the automatic classification and all enrichments of polarity composition and non-polar composition, and simultaneously, air inlet conduit and air outlet conduit all adopt the glass pipe, can avoid adopting the hose to take place bending deformation easily and influence gaseous leading-in and deriving, influence the collection effect of smog composition then.

As shown in fig. 1, the clamping and fixing device comprises a base 7, a vertical support rod 5, at least 1 horizontal support rod 9 and at least 1 pipe clamp 8, wherein the vertical support rod 5 is fixedly installed on the base 7, the horizontal support rod 9 is adjustably installed on the vertical support rod 5 through a cross clamp 6, at least 1 pipe clamp 8 is connected to the horizontal support rod 9, and the collecting sleeve 2 is clamped in the pipe clamp 8. The cross clamp 6 comprises a horizontal clamping opening and a vertical clamping opening, the horizontal supporting rod 9 is located in the horizontal clamping opening, the vertical supporting rod 5 is located in the vertical clamping opening, the cross clamp 6 adjusts and fixes the height position of the horizontal supporting rod 9 on the vertical supporting rod 5 and the steering angle position of the horizontal supporting rod 9 relative to the vertical supporting rod 5 through a horizontal clamping opening fastening bolt and a vertical clamping opening fastening bolt. The pipe clamp 8 comprises a clamping portion 81 which is in pivot connection, the clamping portion 81 comprises a first pipe clamp 82 and a second pipe clamp 83 which are arranged in opposite directions, the first pipe clamp 82 is rotatably connected with the end portion of the horizontal supporting rod 9, the opening size of the clamping portion 81 is adjusted through a through locking bolt 84 by the first pipe clamp 82 and the second pipe clamp 83, a reset spring 85 is sleeved on the position, between the first pipe clamp 82 and the second pipe clamp 83, of the locking bolt 84, and the opening size of the clamping portion 81 can be adjusted by controlling the elastic release degree of the reset spring 85 through the locking bolt 84.

Example one

As shown in fig. 2, a horizontal supporting rod 9 is fixedly installed on the clamping and fixing device through a cross clamp 6, a pipe clamp 8 is arranged at the extending end of the horizontal supporting rod 9, the pipe clamp 8 clamps and fixes the collecting sleeve 2, the collecting sleeve 2 is connected to the smoke enriching device 3 through a hose, the smoke enriching device 3 is connected with the suction port of a vacuum pump (vacuum negative pressure device 4) through a hose, the lower end of the collecting sleeve 2 is provided with a burning moxa stick 1, a negative pressure is generated through the vacuum pump, the negative pressure is transmitted to the collecting sleeve 2 through the hose to suck moxa smoke, so that the moxa smoke upwards enters the collecting sleeve and enters the lower part of the liquid level of the water phase layer 31 of the smoke enriching device 3 through the hose and the air inlet glass tube 34, under the disturbance of bubbles, water-soluble/polar components in the smoke are enriched in the water phase layer, and fat-soluble/non-polar components are enriched in the chloroform layer, and forming automatic classification enrichment.

Example two

As shown in fig. 3, two horizontal struts 9 are fixedly installed on a vertical strut 5 of the clamping and fixing device in opposite directions at intervals from top to bottom through two cross clamps 6, so that the two horizontal struts 9 are respectively located at the left and right sides of the vertical strut 5, a pipe clamp 8 at the end of each horizontal strut 9 respectively clamps a fixed collecting sleeve 2, the collecting sleeve 2 is connected to a smoke enriching device 3 through a hose, the smoke enriching devices 3 at the left and right sides are connected in parallel to two ports of a three-way connecting pipe 41 through hoses, a third port of the three-way connecting pipe 41 is connected to an air suction port of a vacuum pump (vacuum negative pressure device 4), different moxa stick samples are respectively placed at the lower ends of the left and right collecting sleeves 2, negative pressure is generated through the vacuum pump, the smoke enriching devices 3 at the left and right sides are used for simultaneously collecting combustion smoke of different moxa stick samples, so as to facilitate subsequent comparison and analysis of different moxa stick samples, meanwhile, the use of test equipment (clamping and fixing devices) is reduced, and the cost is saved.

EXAMPLE III

In the present embodiment, as shown in fig. 4, the horizontal strut 9 is a single strut with a sufficient length and symmetrically arranged along the vertical strut 5, the left and right ends of the horizontal strut 9 are respectively provided with a pipe clamp 8, and the rest of the arrangement is the same as the embodiment. The advantage of setting up like this can reduce the use of cross clamp 6, further reduces the use of experimental apparatus, practices thrift the cost.

Meanwhile, according to the method of the second or third embodiment, the horizontal supporting rod 9 is additionally arranged according to needs, and the multi-channel connecting pipe with a plurality of flow dividing pipe diameters is connected to the air exhaust opening of the vacuum pump according to conditions, so that smoke collection of more than two different moxa stick samples can be simultaneously realized, the smoke collection efficiency is further improved, and the use cost of equipment is saved.

The above description is only an example of the present application and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the application of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a fire moxibustion smog collecting device, includes smog collection device, smog enrichment facility (3) and vacuum negative pressure device (4), its characterized in that, smog collection device is including collecting sleeve pipe (2), the collection mouth of collecting sleeve pipe (2) is placed downwards, the top of collecting sleeve pipe (2) is equipped with the exhaust port, the exhaust port passes through the air inlet of hose connection to smog enrichment facility (3), the gas outlet of smog enrichment facility (3) passes through hose connection to vacuum negative pressure device (4).

2. The moxibustion smoke collection device of claim 1, wherein the smoke collection device further comprises a clamping fixture, the clamping fixture comprises a base (7), a vertical support rod (5), at least 1 horizontal support rod (9) and at least 1 pipe clamp (8), the vertical support rod (5) is fixedly installed on the base (7), the horizontal support rod (9) is adjustably installed on the vertical support rod (5) through a cross clamp (6), at least 1 pipe clamp (8) is connected to the horizontal support rod (9), and the collection sleeve (2) is clamped in the pipe clamp (8).

3. The moxibustion smoke collection device of claim 2, wherein the cross clamp (6) comprises a horizontal clamp opening and a vertical clamp opening, the horizontal strut (9) is located in the horizontal clamp opening, the vertical strut (5) is located in the vertical clamp opening, and the cross clamp (6) adjusts and fixes the height and angular position of the horizontal strut (9) on the vertical strut (5) by means of a horizontal clamp opening fastening bolt and a vertical clamp opening fastening bolt.

4. The moxibustion smoke collection device of claim 2, wherein the pipe clamp (8) comprises a clamping part (81) which is pivotally connected, the clamping part (81) comprises a first pipe clamp (82) and a second pipe clamp (83) which are oppositely arranged, the first pipe clamp (82) is rotatably connected with the end part of the horizontal support rod (9), the opening size of the clamping part (81) is adjusted by the first pipe clamp (82) and the second pipe clamp (83) through a through locking bolt (84), a return spring (85) is sleeved on the locking bolt (84) between the first pipe clamp (82) and the second pipe clamp (83), and the opening size of the clamping part (81) can be adjusted by controlling the elastic release degree of the return spring (85) through the locking bolt (84).

5. The moxibustion smoke collection device of claim 1, wherein the smoke enrichment device (3) comprises a bottle body and a bottle cap, the bottle body is a conical glass vessel, the outer wall of the bottle body is marked with scales (31), and the bottle cap is provided with an air inlet and an air outlet.

6. The moxibustion smoke collection device according to claim 5, wherein two solvents, namely a water phase layer (32) and an organic phase layer (33), are arranged in the smoke enrichment device (3), the organic phase layer (33) is a chloroform solvent, the lower end of a hose at a gas inlet of the smoke enrichment device (3) is sleeved with a gas inlet glass tube (34), the gas inlet glass tube (34) is inserted into a gas inlet of a bottle cap of the smoke enrichment device (3) and extends to the position below the liquid level of the water phase layer (32), the lower end of the hose at a gas outlet is sleeved with a gas outlet glass tube (35), and the gas outlet glass tube (35) is inserted into a gas outlet of the bottle cap of the smoke enrichment device (3) and extends to the position above the liquid level of the water phase layer (32).

7. The moxibustion smoke collecting device as claimed in claim 2, wherein the number of the pipe clamps (8) is 2, and two smoke collecting devices are used for collecting smoke simultaneously, the pipe clamps (8) are respectively arranged at the ends of the horizontal supporting rods (9) at two sides of the vertical supporting rod (5), and the horizontal supporting rods (9) are two horizontal rods which are arranged at intervals up and down and are opposite to each other, or one horizontal rod which is arranged along the center of the vertical supporting rod (5) symmetrically.

8. The moxibustion smoke collecting device according to claim 7, wherein the vacuum negative pressure means (4) comprises a three-way connecting pipe (41), one end of the three-way connecting pipe (41) is connected to the air suction port of the vacuum negative pressure means (4), and the other two ends of the three-way connecting pipe (41) are connected in parallel to the two smoke enriching means (3).

9. The collection apparatus for moxibustion smoke according to claim 1, wherein the collection opening of the collection sleeve (2) is a tapered opening having an aperture not smaller than the diameter of the moxa stick (1).

10. The moxibustion smoke collection device of claim 1, wherein the vacuum negative pressure means (4) is a vacuum pump and the collection sleeve (2) is a glass syringe sleeve.

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