CN108371628A - A kind of smoke evacuation system - Google Patents

A kind of smoke evacuation system Download PDF

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Publication number
CN108371628A
CN108371628A CN201810135743.8A CN201810135743A CN108371628A CN 108371628 A CN108371628 A CN 108371628A CN 201810135743 A CN201810135743 A CN 201810135743A CN 108371628 A CN108371628 A CN 108371628A
Authority
CN
China
Prior art keywords
tube
circular hole
pipe
capouch
baffle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810135743.8A
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Chinese (zh)
Inventor
邵晓梅
包洁
周传龙
方剑乔
何俏颖
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Zhejiang Chinese Medicine University ZCMU
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Zhejiang Chinese Medicine University ZCMU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Chinese Medicine University ZCMU filed Critical Zhejiang Chinese Medicine University ZCMU
Priority to CN201810135743.8A priority Critical patent/CN108371628A/en
Publication of CN108371628A publication Critical patent/CN108371628A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/06Devices for heating or cooling such points within cell-life limits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area

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  • Health & Medical Sciences (AREA)
  • Rehabilitation Therapy (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ventilation (AREA)

Abstract

The invention discloses a kind of smoke evacuation systems, including multiple fume extractors and the double-deck smoke discharging pipe;The double-deck smoke discharging pipe includes inner and outer tubes, and said inner tube is alternately formed by connecting by multiple three-way pipes and multiple telescoping tubes;By being made of the curved cover plate of the tube body of multiple openings and the closing opening on a tube wall, there is the curved cover plate outer tube circular hole, the inlet tube of the three-way pipe to be connected with circular hole.Fume extractor includes draft fan, capouch, telescoping tube, and telescoping tube one end is connected in the outlet of capouch, and the other end is inserted into circular hole, and the draft fan is mounted in capouch.In time consulting room at the uniform velocity and is mildly discharged in Chinese mugwort cigarette by the system, it is structurally simple, economical efficiently, clinically use it is with the obvious advantage, can replace completely it is existing it is clinical in the fume extractor discharged fume separately through draft fan.

Description

A kind of smoke evacuation system
Technical field
The present invention relates to a kind of a kind of smoke evacuation systems being applied to Clinical practice for hospital, College of Chinese Medicine or health care place System.
Background technology
Moxibustion is to be positioned over acupuncture points on the human body after lighting using moxa as primary raw material or diseased region is burnt, smokes and press, profit A kind of outer treating method cured the disease come health-preserving and disease-preventing with its warm stimulation and drug effect.Its is with a long history, and it is a lot of to control disease, and fever and chills are empty Real example can all use it, and Gu has saying for " moxibustion treatment all kinds of diseases and ailments ", be still widely used for each higher learning of Chinese medicine, health care place, doctor so far Acupuncture and tuina-massage section office of institute or outpatient service.But while application moxibustion treatment, it can inevitably generate a large amount of smog, Although present most for the treatment of consulting room walls top is fitted with draft fan, since draft fan is apart from therapeutic bed Tai Gaotai Far, it also fails to accomplish that can be equipped with a draft fan above each treatment bed discharges fume.Consulting room is in one day with examining Gradually increasing for patient is treated, moxa stick usage amount also gradually increases, and a large amount of smog generated by moxa stick fail to arrange in time and effectively Go out consulting room, consulting room is just flooded with the Chinese mugwort cigarette of high concentration quickly.The sample investigation of individual consulting room Chinese mugwort cigarettes also prompts benzene and levels of formaldehyde Limit standard beyond Environmental Protection Agency, and think end cigarette in polycyclic aromatic hydrocarbon ingredient be the potential risk of cancer factor, can especially make from Industry personnel suffer from cancered risk and increase, and high concentration Chinese mugwort cigarette still produces hidden danger to health.Some consulting rooms it is high-power Draft fan may be too sufficient due to suction, can moxibustion position formed cross-ventilation, make treatment local heating temperature decline, subtract Lack the moxa really generated heat of burning, has lost more than gain instead in this way, and application of the low temperature for doctor's gimmick, needle sense Conduction, holding effect can all cause harmful effect.Therefore comprehensive and perfect smoke evacuation system allows moxa-moxibustion in quiet environment to doctor Person and patient bring more benefits to be just particularly important simultaneously.Therefore comprehensive and perfect smoke evacuation system, allows moxa-moxibustion in quietness Environment in bring more benefits with regard to particularly important simultaneously to doctor and patient.
Invention content
The purpose of the present invention is be directed to existing fume extractor have effects that potential security risk and, a kind of smoke evacuation system is provided System.
The present invention is achieved by the following technical solutions:A kind of smoke evacuation system, including multiple fume extractors and the double-deck row Smoke pipeline;The double-deck smoke discharging pipe includes inner and outer tubes, said inner tube by multiple three-way pipes and multiple telescoping tubes alternately connection and At;The three-way pipe is fixed with outer tube wall;The outer tube is opened by having on a tube wall described in the tube body of multiple openings and closing There is circular hole, the inlet tube of the three-way pipe to be connected with circular hole for the curved cover plate composition of mouth, the curved cover plate.Three-way pipe into Pipe is square tube, and has second order hierarchic structure, and leading portion caliber is less than back segment caliber, has a baffle, baffle upper end logical in inlet pipe It crosses arc hook to hang in inlet pipe, and is bonded with the rear end face of leading portion;The both sides of the body open all have one and are fixed on The distal end of the lead of inboard wall of tube body, lead is connected with telescoping tube.Fume extractor includes draft fan, capouch, telescoping tube, telescoping tube One end is connected in the outlet of capouch, and the other end is inserted into circular hole, and the draft fan is mounted in capouch.
Further, along tube body, axially a point three parts form the curved cover plate, and the round-meshed part in middle part is fixed on Tube body, two side portions are detachable structure.
Further, the fume extractor further includes supporting rack, is made of holding frame, bendable rod, collet.The capouch Lateral wall there is a pair of of card slot, have a pair of with the matched buckle of card slot on the holding frame, bendable rod one end is in folder Frame connection is held, the other end is connected with collet.
Further, the three-way pipe front end has dust preventing component, is made of baffle and diaphragm;The baffle is fixed on three There is through-hole, the diaphragm to be embedded in the through-hole for siphunculus front end, baffle, and the control-rod of diaphragm is fixed on baffle;The light There are two grooves for late front tool;There are two thimble, thimble is inserted into groove the end tool of the telescoping tube.
Further, the three-way pipe front end is connected by pipe with circular hole.There is dust preventing component, by being connected in pipe The annular slab of inlet pipe front end and the valve composition being bonded with the annular slab, the valve are two symmetrical comma shapes Blade forms Tai Ji shape structure;There are two annular slab front tools symmetrical first arc chute and two symmetrical protrusions, first There is spring, one end of spring to be connect with the beginning of the first arc chute, the first arc chute end has logical in arc chute Hole;There is the tail end of blade circular hole, circular hole hole wall there is inside flange, the madial wall of blade to be provided with the second arc chute, the The beginning of two arc chutes is opposite with the position of protrusion, is located at blade outboard, and end is located on the inside of blade;Flange is embedded in institute State in the first arc chute, the end of the inside telescoping tube of blade tool there are two thimble, thimble be inserted into circular hole and In flange.
The beneficial effects of the invention are as follows:In time consulting room at the uniform velocity and is mildly discharged in Chinese mugwort cigarette by the system, structurally simple, economical Efficiently, clinically use it is with the obvious advantage, can replace completely it is existing clinical in filled separately through the smoke evacuation that draft fan is discharged fume It sets.The present invention can improve safety coefficient, smoke evacuation effect in clinical practice process, and can be cost-effective and unnecessary The wasting of resources, be suitable for each medical colleges and schools and medical institutions and carry out clinical manipulation and teaching, it is easy to spread.The present invention makes letter Single, of low cost, simple operation, safety durable, the smog generated when moxa stick can burn is expelled to outdoor in time, to patient and Doctor provides a good career in medicine and medical environment.
Description of the drawings
Fig. 1 is the structural schematic diagram of inner tube of the present invention;
Fig. 2 is outer tube schematic diagram;
Fig. 3 is the stereogram (A) and sectional view (B) of the inlet pipe of three-way pipe;
Fig. 4 is fume extractor schematic diagram;
Fig. 5 is the schematic diagram of fume extractor holder;
Fig. 6 is dust preventing component schematic diagram;
Fig. 7 is dust preventing component schematic diagram;
Fig. 8 is another dust preventing component schematic diagram;
Fig. 9 is the schematic diagram of blade medial surface;
In figure, three-way pipe 1, telescoping tube 2, the tube body 3 of outer tube, curved cover plate 4, circular hole 41, dust-proof guard 42, diaphragm 43, Groove 44, thimble 45, cigarette fan 5, capouch 6, telescoping tube 7, annular slab 81, blade 82, the first arc chute 811, two are symmetrical Protrusion 812, spring 813, flange 821, the second arc chute 822.
Specific implementation mode
A kind of smoke evacuation system, including multiple fume extractors and the double-deck smoke discharging pipe.The double-deck smoke discharging pipe includes inner tube and outer Pipe, as shown in Figure 1, said inner tube is alternately formed by connecting by multiple three-way pipes 1 and multiple telescoping tubes 2;Wherein, three-way pipe 1 with it is outer Inside pipe wall is fixed;As shown in Fig. 2, the outer tube is by having the tube body 3 of multiple openings and closing the arc of the opening on a tube wall Shape cover board 4 forms, and there is the curved cover plate 4 circular hole 41, the inlet tube of the three-way pipe 1 to be connected with circular hole 41.
As shown in figure 3, the inlet pipe of three-way pipe is square tube, and has second order hierarchic structure, leading portion caliber is less than back segment caliber, There is a baffle 11,11 upper end of baffle is hung on by arc hook in inlet pipe, and is bonded with the rear end face of leading portion in inlet pipe; In the state of not having exhausting, baffle 11 fits in the rear end face of leading portion under effect, avoids dust adverse current;Under exhausting state, Under the action of the forces of the wind, baffle 11 tilts backwards, and pipeline is got through.
The both sides of the body open all have a lead for being fixed on inboard wall of tube body, distal end and the telescoping tube phase of lead Even.Open curved cover plate 4, you can extract telescoping tube into line replacement out by pull lead.
As shown in figure 4, fume extractor includes draft fan 5, capouch 6, telescoping tube 7,7 one end of telescoping tube going out in capouch 6 Mouth is connected, and the other end is inserted into circular hole 41, and the draft fan 5 is mounted in capouch 6;
Along tube body, axially a point three parts form the curved cover plate, and tube body, both sides are fixed in the round-meshed part in middle part Part is detachable structure;Middle section is fixed, and the connection with three-way pipe is conducive to.
The fume extractor further includes supporting rack, as shown in figure 5, being made of holding frame, bendable rod, collet.The cover First 6 lateral wall has a pair of of card slot, have on the holding frame it is a pair of with the matched buckle of card slot, bendable rod one end with Holding frame connects, and the other end is connected with collet.
As shown in fig. 7,1 front end of the three-way pipe has dust preventing component, it is made of dust-proof guard 42 and diaphragm 43;It is described anti- Dirt baffle 42 is fixed on 1 front end of three-way pipe, and there is dust-proof guard 42 through-hole, the diaphragm 43 to be embedded in the through-hole, diaphragm 43 control-rod is fixed on dust-proof guard 42;There are two grooves 44 for 43 front tool of the diaphragm;The end of the telescoping tube 7 has Two thimbles 45.In use, telescoping tube 7 is inserted into circular hole 41 so that thimble 45 is inserted into groove 44.Then light is driven Late 43 outer shrouds rotation, you can realize the opening and closing of diaphragm.
Fig. 8 and 9 illustrates another dust preventing component, and 1 front end of the three-way pipe is connected by pipe with circular hole 41.Pipe It is interior that there is dust preventing component, it is made of the valve for being connected to the annular slab 81 of inlet pipe front end and being bonded with the annular slab 81, institute It states the blade 82 that valve is two symmetrical comma shapes and forms Tai Ji shape structure;There are two symmetrical first for 81 front tool of annular slab The symmetrical protrusion 812 of arc chute 811 and two, has spring 813 in the first arc chute 811, one end of spring 813 and the The beginning of one arc chute connects, and the first arc chute end has through-hole;The tail end of blade 82 has circular hole, circular hole hole wall tool Have an inside flange 821, the madial wall of blade 82 is provided with the second arc chute 822, the beginning of the second arc chute 822 with it is described The position of protrusion 812 is opposite, is located at 82 outside of blade, and end is located at 82 inside of blade;Flange 821 is slided embedded in first arc In slot 811, for the end tool of the inside of the blade 43 telescoping tube 7 there are two thimble 45, thimble 45 is inserted into circular hole and convex In edge 821.
Thimble 46 drives flange 821 to be slided in the first arc chute 811, in sliding process, raised 812 pair of second arc Sliding slot 822 has position-limiting action, and two blades 82 are opened, and when flange slides into end to through-hole, that is, realizes locking, stretches Pipe 7 is connected to three-way pipe 1.Work as extraction, under the action of 44 elastic force of spring, two blades form closed Tai Ji shape structure.

Claims (5)

1. a kind of smoke evacuation system, which is characterized in that including multiple fume extractors and the double-deck smoke discharging pipe;The double-deck smoke discharging pipe includes Inner and outer tubes, said inner tube are alternately formed by connecting by multiple three-way pipes (1) and multiple telescoping tubes (2);The three-way pipe (1) with Outer tube wall is fixed;The outer tube is by there is the curved cover plate of the tube body (3) of multiple openings and the closing opening on a tube wall (4) it forms, there is the curved cover plate (4) circular hole (41), the inlet tube of the three-way pipe (1) to be connected with circular hole (41).Threeway The inlet pipe for managing (1) is square tube, and has second order hierarchic structure, and leading portion caliber is less than back segment caliber, has a baffle in inlet pipe (11), baffle (11) upper end is hung on by arc hook in inlet pipe, and is bonded with the rear end face of leading portion;The body open Both sides all have a lead for being fixed on inboard wall of tube body, and the distal end of lead is connected with telescoping tube.Fume extractor includes draft fan (5), capouch (6), telescoping tube (7), telescoping tube (7) one end are connected in the outlet of capouch (6), and the other end is inserted into circular hole (41) Interior, the draft fan (5) is mounted in capouch (6).
2. system according to claim 1, which is characterized in that along tube body, axially a point three parts form the curved cover plate, Tube body is fixed in the round-meshed part in middle part, and two side portions are detachable structure.
3. system according to claim 1, which is characterized in that the fume extractor further includes supporting rack, by holding frame, can Bent stick, collet composition.The lateral wall of the capouch (6) has a pair of of card slot, has a pair and card slot phase on the holding frame The buckle of cooperation, bendable rod one end are connected in holding frame, and the other end is connected with collet.
4. system according to claim 1, which is characterized in that three-way pipe (1) front end has dust preventing component, by baffle (42) it is formed with diaphragm (43);The baffle (42) is fixed on three-way pipe (1) front end, and baffle (42) has through-hole, the diaphragm (43) it is embedded in the through-hole, the control-rod of diaphragm (43) is fixed on baffle (42);There are two diaphragm (43) front tools Groove (44);There are two thimble (45), thimble (45) is inserted into groove (44) the end tool of the telescoping tube (7).
5. system according to claim 1, which is characterized in that three-way pipe (1) front end passes through pipe and circular hole (41) It is connected.There is dust preventing component, by being connected to the annular slab (81) of inlet pipe front end and being bonded with the annular slab (81) in pipe Valve composition, the valve is blade (82) the composition Tai Ji shape structure of two symmetrical comma shapes;Annular slab (81) front There are two symmetrical first arc chutes (811) and two symmetrical raised (812) for tool, and the first arc chute (811) is interior to be had One end of spring (813), spring (813) is connect with the beginning of the first arc chute, and the first arc chute end has through-hole;Leaf There is the tail end of piece (82) circular hole, circular hole hole wall there is inside flange (821), the madial wall of blade (82) to be provided with the second arc Sliding slot (822), the beginning of the second arc chute (822) is opposite with the raised position of (812), is located on the outside of blade (82), End is located on the inside of blade (82);Flange (45) is in first arc chute (811), the inside institute of the blade (43) The end tool of telescoping tube (7) is stated there are two thimble (45), thimble (45) is inserted into circular hole and flange (821).
CN201810135743.8A 2018-02-09 2018-02-09 A kind of smoke evacuation system Pending CN108371628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810135743.8A CN108371628A (en) 2018-02-09 2018-02-09 A kind of smoke evacuation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810135743.8A CN108371628A (en) 2018-02-09 2018-02-09 A kind of smoke evacuation system

Publications (1)

Publication Number Publication Date
CN108371628A true CN108371628A (en) 2018-08-07

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CN201810135743.8A Pending CN108371628A (en) 2018-02-09 2018-02-09 A kind of smoke evacuation system

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923227A (en) * 1957-12-16 1960-02-02 Harry C Hawley Fumes control system
KR200384763Y1 (en) * 2005-03-08 2005-05-17 라명균 Hood ventilation device
US20100066082A1 (en) * 2009-10-16 2010-03-18 Geoffrey Johannes Sylvain Aubert Connector system for exhaust extraction system
CN102309409A (en) * 2011-11-01 2012-01-11 宁波大学 Novel medical moxibustion device
CN104922744A (en) * 2015-07-13 2015-09-23 浙江中医药大学 Device for manufacturing gallipot
CN105032851A (en) * 2015-07-13 2015-11-11 浙江中医药大学 Device for rapidly cleaning cupping glass
CN205286922U (en) * 2016-01-04 2016-06-08 上海市针灸经络研究所 Chinese mugwort cigarette discharge apparatus
CN205339537U (en) * 2016-01-12 2016-06-29 郑金华 Automatic execute moxibustion formula moxibustion instrument
CN205560915U (en) * 2016-04-05 2016-09-07 宋志成 Can dismantle smoke guide device
CN205780973U (en) * 2016-07-05 2016-12-07 湖南科技大学 A kind of electric and pneumatic volume damper of Wind ring type
CN106726487A (en) * 2016-11-29 2017-05-31 李银画 Adjust automatically is apart from temperature automatically controlled moxaburner device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923227A (en) * 1957-12-16 1960-02-02 Harry C Hawley Fumes control system
KR200384763Y1 (en) * 2005-03-08 2005-05-17 라명균 Hood ventilation device
US20100066082A1 (en) * 2009-10-16 2010-03-18 Geoffrey Johannes Sylvain Aubert Connector system for exhaust extraction system
CN102309409A (en) * 2011-11-01 2012-01-11 宁波大学 Novel medical moxibustion device
CN104922744A (en) * 2015-07-13 2015-09-23 浙江中医药大学 Device for manufacturing gallipot
CN105032851A (en) * 2015-07-13 2015-11-11 浙江中医药大学 Device for rapidly cleaning cupping glass
CN205286922U (en) * 2016-01-04 2016-06-08 上海市针灸经络研究所 Chinese mugwort cigarette discharge apparatus
CN205339537U (en) * 2016-01-12 2016-06-29 郑金华 Automatic execute moxibustion formula moxibustion instrument
CN205560915U (en) * 2016-04-05 2016-09-07 宋志成 Can dismantle smoke guide device
CN205780973U (en) * 2016-07-05 2016-12-07 湖南科技大学 A kind of electric and pneumatic volume damper of Wind ring type
CN106726487A (en) * 2016-11-29 2017-05-31 李银画 Adjust automatically is apart from temperature automatically controlled moxaburner device

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