CN114794103A - Disinfectant for disinfecting inner loops of anesthesia machine and breathing machine and preparation method thereof - Google Patents

Disinfectant for disinfecting inner loops of anesthesia machine and breathing machine and preparation method thereof Download PDF

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Publication number
CN114794103A
CN114794103A CN202210476596.7A CN202210476596A CN114794103A CN 114794103 A CN114794103 A CN 114794103A CN 202210476596 A CN202210476596 A CN 202210476596A CN 114794103 A CN114794103 A CN 114794103A
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China
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preparation
disinfectant
premixing
rotating
outer shell
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CN202210476596.7A
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Chinese (zh)
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张军
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Tianjin Shengning Biotech Co ltd
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Tianjin Shengning Biotech Co ltd
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/02—Acyclic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/70—Pre-treatment of the materials to be mixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/82—Combinations of dissimilar mixers
    • B01F33/824—Combinations of dissimilar mixers mixing simultaneously in two or more mixing receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices

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  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Toxicology (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention belongs to the field of disinfectants, in particular to a disinfectant for disinfecting an internal loop of an anesthesia machine and a respirator and a preparation method thereof, aiming at the problems that the existing disinfectant corrodes the internal pipelines of the anesthesia machine and the respirator and can not meet the requirements of quick disinfection and no damage to equipment on the anesthesia machine and the respirator clinically, the invention provides the following scheme, which comprises the following raw materials in percentage by weight: 50-70% of ethanol, 22-34% of isopropanol, 1.4-2.6% of glycol and 6-14% of purified water, the invention utilizes the characteristics of hydrophilicity, toxicity, broad spectrum, no toxicity and no corrosion of the ethanol, utilizes the characteristics of stronger toxicity, broad spectrum, no toxicity and no corrosion of the isopropanol and utilizes the glycol to reduce the vaporization point temperature, thereby being beneficial to converting a disinfectant from a liquid state to a vapor state, and utilizes the purified water to soften the cell surface of bacteria, so that the ethanol and the isopropanol can be more effectively immersed into the surface of the bacteria to kill the bacteria.

Description

Disinfectant for disinfecting inner loops of anesthesia machine and breathing machine and preparation method thereof
Technical Field
The invention relates to the technical field of disinfectants, in particular to a disinfectant for disinfecting an internal loop of an anesthesia machine and a respirator and a preparation method thereof.
Background
The disinfectant for disinfecting the internal loops of the anesthesia machine and the respirator in the prior hospital is mainly hydrogen peroxide and ozone, the hydrogen peroxide and the ozone can generate very serious corrosion conditions on copper and aluminum parts and other sensor parts in equipment, the internal parts of the anesthesia machine and the respirator can be damaged after long-term use, so that the work of the anesthesia machine and the respirator is abnormal, the disinfectant can not be automatically proportioned mostly during preparation, and the preparation process is not simple, convenient and automatic.
Disclosure of Invention
The invention aims to solve the problem that the disinfectant corrodes internal pipelines of an anesthesia machine and a respirator in the prior art, the internal pipelines of the anesthesia machine and the respirator are damaged after long-term use, the operation of the anesthesia machine and the respirator is abnormal, the disinfectant can not be automatically proportioned mostly during preparation, and the preparation process is not simple, convenient and automatic.
In order to achieve the purpose, the invention adopts the following technical scheme:
the disinfectant for disinfecting the inner loops of the anesthesia machine and the breathing machine comprises the following raw materials in percentage by weight: 50-70% of ethanol, 22-34% of isopropanol, 1.4-2.6% of ethylene glycol and 6-14% of purified water.
Preferably, the feed comprises the following raw materials in percentage by weight: 55-65% of ethanol, 26-30% of isopropanol, 1.8-2.2% of glycol and 8-12% of purified water.
Preferably, the weight ratio of the ethanol, the isopropanol, the glycol and the purified water is as follows: 9: 4.2: 0.3: 1.5.
the invention also provides a preparation method of the disinfectant for disinfecting the internal loops of the anesthesia machine and the respirator, which comprises the following steps:
s1: preparing a preparation device, wherein the preparation device comprises a preparation outer shell, four quantitative input mechanisms are arranged in the preparation outer shell, two premixing tanks are arranged in the preparation outer shell, the four quantitative input mechanisms are connected with the two premixing tanks in a group in pairs respectively, first mixing mechanisms are arranged in the two premixing tanks respectively, and the two premixing tanks are internally provided with automatic discharging mechanisms, the preparation outer shell is internally provided with a preparation tank, the two premixing tanks are connected with the preparation tank, the preparation tank is internally provided with a second mixing mechanism, the preparation outer shell is internally provided with a discharging pipe, one end of the discharging pipe extends into the preparation outer shell and is communicated with the bottom of the preparation tank, a delivery pump is arranged on the discharge pipe, a motor cavity is formed in the preparation outer shell, a motor is fixedly mounted on the inner wall of the bottom of the motor cavity, and the motor is matched with the second mixing mechanism, the first mixing mechanism, the automatic discharging mechanism and the quantitative input mechanism;
s2: when the preparation device is used, four quantitative input mechanisms are required to be respectively connected with four storage tanks, wherein the four storage tanks are respectively used for storing ethanol, isopropanol, glycol and purified water, and then a discharge pipe is connected with a finished disinfectant storage tank;
s3: after the preparation is finished, a motor is started, the motor can simultaneously drive a second mixing mechanism, a first mixing mechanism, an automatic discharging mechanism and quantitative input mechanisms to simultaneously operate, firstly, four quantitative input mechanisms divide four substances of ethanol, isopropanol, glycol and purified water into two groups according to a preset proportion and convey the two groups of the four substances into two premixing tanks, at the moment, the first mixing mechanism can effectively mix two liquid substances in the two premixing tanks, and when the four substances are mixed to a conveying interval of one quantitative input mechanism, the automatic discharging mechanism also operates to a certain node, so that liquid medicine mixed in the two premixing tanks smoothly enters the preparation tank;
s4: the second mixing mechanism mixes two kinds of mixed solutions again this moment, waits to mix the completion back, starts the delivery pump, will accomplish the product disinfectant through the play feed tank and carry to the finished product disinfectant in the storage tank and keep in to accomplish the preparation flow of whole disinfectant.
Preferably, quantitative input mechanism is including setting up the conveying cylinder in preparing the shell body, slidable mounting has the piston in the conveying cylinder, be connected with the slide bar on the piston, the one end of slide bar extends to the outside of conveying cylinder and rotates and be connected with the transfer line, the bent axle is installed to the preparation shell body internal rotation, the one end of transfer line is rotated and is installed on the bent axle, the bottom of conveying cylinder is connected with feed liquor pipe and drain pipe, be provided with one-way feed liquor valve in the feed liquor pipe, be provided with one-way drain valve in the drain pipe, and the one end of drain pipe extends to in the mixing tube, the bent axle can drive piston reciprocating displacement through transfer line and slide bar.
Preferably, automatic row material mechanism is including seting up the trapezoidal swivelling chute on the tank bottom inner wall of premixing, and the rotor plate is installed to the trapezoidal swivelling chute internal rotation, has seted up the through-hole on the rotor plate, and the bottom of premixing jar is provided with the connecting pipe, and the top of connecting pipe extends to first swivelling chute in, and the bottom of connecting pipe extends to in the preparation jar, and the worm is installed to the trapezoidal swivelling chute internal rotation, and the bottom fixedly connected with worm wheel of rotor plate, worm wheel and worm mesh mutually, and the worm can drive the worm wheel and rotate and reduce rate.
Preferably, first mixing mechanism is including rotating the first rotary rod of installing in the preliminary mixing jar, and the fixed cover in outside of first rotary rod is equipped with a plurality of first puddlers, and it has same connecting hole to open on rotor plate and the worm wheel, and the bottom through connection hole of first rotary rod extends to the outside of preliminary mixing jar, and first rotary rod can drive first puddler and rotate.
Preferably, the second mixing mechanism is including rotating the second rotary rod of installing in the preparation jar, and the fixed cover in the outside of second rotary rod is equipped with a plurality of second puddlers, and the bottom of second rotary rod extends to the motor intracavity and welds mutually with the output shaft of motor, and the second rotary rod can drive the second puddler and rotate.
Preferably, a first bevel gear is fixedly sleeved on the outer side of the second rotating rod, a third rotating rod is rotatably installed on one side of the preparation outer shell, one end of the third rotating rod extends into the motor cavity and is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, a first belt pulley is fixedly connected with the other end of the third rotating rod, an installation plate is fixedly connected with one side of the preparation outer shell, a speed reducer is fixedly installed on the installation plate, an input shaft is arranged on the speed reducer, a rotating shaft is rotatably installed in the preparation outer shell, one end of the rotating shaft extends to the outer side of the preparation outer shell and is fixedly connected with one end of the input shaft, two third bevel gears are fixedly sleeved on the outer side of the rotating shaft, a fourth bevel gear is fixedly connected with the bottom end of the first rotating rod and is meshed with the third bevel gear, a second belt pulley is fixedly sleeved on the outer side of the input shaft, the outside cover of second belt pulley and first belt pulley is equipped with same first belt, and first belt pulley can drive the second belt pulley through first belt and rotate.
Preferably, be provided with the output shaft on the reduction gear, the one end of worm extend to the outside of preparation shell body and with the one end fixed connection of output shaft, the fixed cover in the outside of output shaft is equipped with the third belt pulley, the one end of bent axle extends to the outside of preparation shell body and fixedly connected with fourth belt pulley, the outside cover of fourth belt pulley and third belt pulley is equipped with same second belt, the third belt pulley can drive the fourth belt pulley through the second belt and rotate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the scheme, the third belt pulley and the second belt are matched with the fourth belt pulley, the crankshaft is matched with the sliding rod through the transmission rod, and the purpose of synchronously conveying the preset amount of raw materials is achieved according to different volumes in the four conveying cylinders, so that the raw materials can be effectively conveyed according to the proportion of the disinfectant;
2. according to the scheme, the first rotating rod is matched with the first stirring rod, and the second rotating rod is matched with the second stirring rod, so that four raw materials required by the disinfectant can be prepared in a mode of firstly mixing every two raw materials in advance and then mixing the premixed liquid, and the mixing efficiency and the mixing quality are improved;
3. according to the scheme, the worm is matched with the worm wheel, and the rotating plate is matched with the connecting pipe through the through hole, so that the premixing tank is in a closed state before the rotating plate drives the through hole to be partially overlapped with the connecting pipe, and two raw materials in four raw materials required by the disinfectant can be effectively and quickly mixed;
the invention utilizes the characteristics of hydrophilicity, toxicity, broad spectrum, no toxicity and no corrosion of ethanol, utilizes the characteristics of stronger toxicity, broad spectrum, no toxicity and no corrosion of isopropanol, utilizes the ethylene glycol to reduce the vaporization point temperature, is beneficial to converting a disinfectant from a liquid state to a vapor state, utilizes purified water to soften the cell surface of bacteria, enables the ethanol and the isopropanol to be more effectively immersed into the surface of the bacteria to kill the bacteria, and has high automation degree, simplicity, high efficiency and high quality in the preparation process.
Drawings
FIG. 1 is a schematic structural diagram of a disinfectant for disinfecting an internal circuit of an anesthesia machine and a respirator and a preparation method thereof;
FIG. 2 is an enlarged schematic view of the disinfectant for sterilizing the inner circuit of an anesthesia apparatus and a respirator and the method for preparing the same, shown in FIG. 1 at A;
FIG. 3 is an enlarged schematic structural view of the disinfectant for disinfecting the inner circuit of the anesthesia machine and the respirator and the preparation method thereof, which are shown in FIG. 1B;
FIG. 4 is an enlarged schematic structural view of the disinfectant for disinfecting the inner circuit of the anesthesia apparatus and the respirator and the preparation method thereof, which are shown in FIG. 1 at C;
fig. 5 is a schematic perspective view of a rotating plate for the disinfectant used for disinfecting the inner circuits of the anesthesia machine and the respirator and the preparation method thereof.
In the figure: 1 preparing an outer shell, 2 premixing tanks, 3 preparing tanks, 4 discharging pipes, 5 conveying pumps, 6 motor cavities, 7 motors, 8 conveying cylinders, 9 pistons, 10 slide bars, 11 transmission bars, 12 crankshafts, 13 liquid inlet pipes, 14 liquid outlet pipes, 15 one-way liquid inlet valves, 16 one-way liquid outlet valves, 17 first rotating bars, 18 first stirring bars, 19 trapezoidal rotating grooves, 20 rotating plates, 21 through holes, 22 connecting pipes, 23 worms, 24 worm gears, 25 second rotating bars, 26 second stirring bars, 27 first bevel gears, 28 third rotating bars, 29 second bevel gears, 30 first belt pulleys, 31 reducers, 32 input shafts, 33 rotating shafts, 34 third bevel gears, 35 fourth bevel gears, 36 second belt pulleys, 37 first belts, 38 output shafts, 39 third belt pulleys, 40 fourth belt pulleys and 41 second belts.
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.
Example one
Referring to fig. 1-5, the disinfectant for disinfecting the inner circuits of the anesthesia machine and the respirator comprises the following raw materials in percentage by weight: 56% of ethanol, 33% of isopropanol, 2.2% of ethylene glycol and 8.8% of purified water.
The preparation method comprises the following steps:
s1: preparing a preparation device, wherein the preparation device comprises a preparation outer shell 1, four quantitative input mechanisms are arranged in the preparation outer shell 1, two premixing tanks 2 are arranged in the preparation outer shell 1, the four quantitative input mechanisms are connected with the two premixing tanks 2 in a group in pairs respectively, a first mixing mechanism is arranged in each of the two premixing tanks 2, an automatic discharging mechanism is arranged in each of the two premixing tanks 2, a preparation tank 3 is arranged in the preparation outer shell 1, the two premixing tanks 2 are connected with the preparation tank 3, a second mixing mechanism is arranged in the preparation tank 3, a discharging pipe 4 is arranged in the preparation outer shell 1, one end of the discharging pipe 4 extends into the preparation outer shell 1 and is communicated with the bottom of the preparation tank 3, a conveying pump 5 is arranged on the discharging pipe 4, a motor cavity 6 is arranged in the preparation outer shell 1, and a motor 7 is fixedly arranged on the inner wall of the bottom of the motor cavity 6 through bolts, the motor 7 is matched with the second mixing mechanism, the first mixing mechanism, the automatic discharging mechanism and the quantitative input mechanism;
s2: when the preparation device is used, four quantitative input mechanisms are required to be respectively connected with four storage tanks, wherein the four storage tanks are respectively used for storing ethanol, isopropanol, glycol and purified water, and then a discharge pipe 4 is connected with a finished disinfectant storage tank;
s3: after the preparation is finished, the motor 7 is started, the motor 7 can simultaneously drive the second mixing mechanism, the first mixing mechanism, the automatic discharging mechanism and the quantitative input mechanism to simultaneously operate, firstly, four quantitative input mechanisms divide four substances of ethanol, isopropanol, glycol and purified water into two groups according to a preset proportion and convey the two groups of the four substances into the two premixing tanks 2, at the moment, the first mixing mechanism can effectively mix two liquid substances in the two premixing tanks 2, and when the four substances are mixed to a conveying interval of one quantitative input mechanism, the automatic discharging mechanism also operates to a certain node, so that liquid medicine mixed in the two premixing tanks 2 smoothly enters the preparation tank 3;
s4: the second mixing mechanism mixes two kinds of mixed solutions again this moment, treats to mix and accomplishes the back, starts delivery pump 5, will accomplish the product disinfectant through ejection of compact jar 4 and carry to the finished product disinfectant in the storage tank and keep in to accomplish the preparation flow of whole disinfectant.
In this embodiment, quantitative input mechanism is including setting up the delivery barrel 8 in preparing shell body 1, slidable mounting has piston 9 in the delivery barrel 8, be connected with slide bar 10 on the piston 9, the one end of slide bar 10 extends to the outside of delivery barrel 8 and rotates and be connected with transfer line 11, bent axle 12 is installed to preparation shell body 1 internal rotation, the one end rotation of transfer line 11 is installed on bent axle 12, the bottom of delivery barrel 8 is connected with feed liquor pipe 13 and drain pipe 14, be provided with one-way feed liquor valve 15 in the feed liquor pipe 13, be provided with one-way drain valve 16 in the drain pipe 14, and the one end of drain pipe 14 extends to in mixing pipe 2 in advance, bent axle 12 can drive piston 9 reciprocating displacement through transfer line 11 and slide bar 10.
In this embodiment, automatic material mechanism of arranging is including offering trapezoidal swivelling chute 19 on 2 bottom inner walls in jar in advance, rotor plate 20 is installed to the rotation of trapezoidal swivelling chute 19, through-hole 21 has been seted up on rotor plate 20, the bottom of jar 2 in advance is provided with connecting pipe 22, the top of connecting pipe 22 extends to first swivelling chute in, the bottom of connecting pipe 22 extends to in the preparation jar 3, worm 23 is installed to the internal rotation of trapezoidal swivelling chute 19, welded fastening is connected with worm wheel 24 is passed through to the bottom of rotor plate 20, worm wheel 24 meshes with worm 23 mutually, worm 23 can drive worm wheel 24 and rotate and reduce rate.
In this embodiment, the first mixing mechanism includes a first rotating rod 17 rotatably installed in the premixing tank 2, a plurality of first stirring rods 18 are fixedly sleeved on the outer side of the first rotating rod 17, the rotating plate 20 and the worm wheel 24 are provided with the same connecting hole, the bottom end of the first rotating rod 17 penetrates through the connecting hole and extends to the outer side of the premixing tank 2, and the first rotating rod 17 can drive the first stirring rod 18 to rotate.
In this embodiment, the second mixing mechanism includes that the second rotary rod 25 of installing in preparation jar 3 rotates, and the outside of second rotary rod 25 is equipped with a plurality of second puddlers 26 through welded fastening cover, and the bottom of second rotary rod 25 extend to in the motor chamber 6 and weld mutually with the output shaft of motor 7, and second rotary rod 25 can drive second puddler 26 and rotate.
In this embodiment, the outer side of the second rotating rod 25 is provided with a first bevel gear 27 by welding and fixing a sleeve, one side of the preparation outer shell 1 is rotatably provided with a third rotating rod 28, one end of the third rotating rod 28 extends into the motor cavity 6 and is fixedly connected with a second bevel gear 29 by welding, the second bevel gear 29 is meshed with the first bevel gear 27, the other end of the third rotating rod 28 is fixedly connected with a first belt pulley 30 by welding, one side of the preparation outer shell 1 is fixedly connected with a mounting plate, the mounting plate is fixedly provided with a reducer 31 by bolts, the reducer 31 is provided with an input shaft 32, the preparation outer shell 1 is rotatably provided with a rotating shaft 33, one end of the rotating shaft 33 extends to the outer side of the preparation outer shell 1 and is fixedly connected with one end of the input shaft 32 by welding, and the outer side of the rotating shaft 33 is provided with two third bevel gears 34 by welding and fixing a sleeve, the bottom of first rotary rod 17 is through welded fastening connection with fourth bevel gear 35, and fourth bevel gear 35 meshes with third bevel gear 34 mutually, and the fixed cover of welding is equipped with second belt pulley 36 in the outside of input shaft 32, and the outside cover of second belt pulley 36 and first belt pulley 30 is equipped with same first belt 37, and first belt pulley 30 can drive second belt pulley 36 through first belt 37 and rotate.
In this embodiment, the reducer 31 is provided with an output shaft 38, one end of the worm 23 extends to the outside of the outer preparation shell 1 and is fixedly connected with one end of the output shaft 38 by welding, the outside of the output shaft 38 is provided with a third belt pulley 39 by welding, one end of the crankshaft 12 extends to the outside of the outer preparation shell 1 and is fixedly connected with a fourth belt pulley 40 by welding, the outer side of the fourth belt pulley 40 and the outer side of the third belt pulley 39 are sleeved with a same second belt 41, and the third belt pulley 39 can drive the fourth belt pulley 40 to rotate through the second belt 41.
In this embodiment, in the step of preparing the disinfectant, the liquid inlet pipes 13 of the four quantitative input mechanisms are respectively connected to four storage tanks, the four storage tanks respectively store ethanol, isopropanol, ethylene glycol and purified water, the discharge pipe 4 is connected to the storage tank of the finished disinfectant, the motor 7 is started after the preparation is completed, the motor 7 can simultaneously drive the second mixing mechanism, the first mixing mechanism, the automatic discharging mechanism and the quantitative input mechanisms to operate simultaneously, first, the output shaft of the motor 7 drives the second rotating rod 25 to rotate, the second rotating rod 25 drives the first bevel gear 27 and the second stirring rod 26 to rotate, the first bevel gear 27 drives the second bevel gear 29 to rotate, the second bevel gear 29 drives the first belt pulley 30 to rotate, the first belt pulley 30 drives the second belt pulley 36 to rotate through the first belt 37, and the second belt pulley 36 drives the input shaft 32 to rotate, the input shaft 32 drives the rotation shaft 33 to rotate, simultaneously, the input shaft 32 drives the output shaft 38 to rotate through the speed reducer 31 and reduce the speed, the output shaft 38 drives the third belt pulley 39 to rotate, the third belt pulley 39 drives the fourth belt pulley 40 to rotate through the second belt 41, the fourth belt pulley 40 drives the crankshaft 12 to rotate, the crankshaft 12 drives the piston 9 to reciprocate up and down in the conveying cylinder 8 through the transmission rod 11 and the slide rod 10, so that four raw materials of the disinfectant respectively enter the conveying cylinder 8 through the liquid inlet pipe 13 and then are discharged into the premixing tanks 2 through the liquid outlet pipe 14, two of the four raw materials of the disinfectant respectively enter the two premixing tanks 2 in a group, due to different volume designs in the four conveying cylinders 8 and different reciprocating displacement strokes of the piston 9, the four raw materials conveyed by the crankshaft 12 for one rotation are different in quantity, and the design according to the raw material proportion of the disinfectant can be achieved, the purpose of automatically conveying the raw materials according to the proportion of the disinfectant is achieved, then the rotating shaft 33 drives the third bevel gear 34 to rotate, the fourth bevel gear 35 of the third bevel gear 34 rotates, the fourth bevel gear 35 drives the first rotating rod 17 to rotate, the first rotating rod 17 drives the first stirring rod 18 to rotate, so that the first stirring rod 18 can pre-mix the raw materials in the premixing tank 2, meanwhile, the output shaft 38 drives the worm 23 to rotate, the worm 23 drives the worm wheel 24 to rotate and reduce the speed, the worm wheel 24 can drive the rotating plate 20 to rotate, the rotating plate 20 can drive the through hole 21 to rotate, so that the through hole 21 can be intermittently overlapped with the connecting pipe 22, and as the rotating speed of the worm wheel 24 relative to the crankshaft 12 is reduced, the through hole 21 can be overlapped with the connecting pipe 22 once after the piston 9 reciprocates for several times, thereby effectively ensuring the sufficient amount of the mixed raw materials in the premixing tank 2, and enough time is provided for mixing, and in the whole process of coincidence of the through hole 21 and the connecting pipe 22, the piston 9 is set to be the process of upward displacement, so that no new raw material is added in the premixing tank 2 at the moment, two premixed raw materials can smoothly enter the preparation tank 3, then the second rotating rod 25 drives the second stirring rod 26 to rotate, the second stirring rod 26 can mix and stir two premixed solutions, after the mixing and stirring are finished, the delivery pump 5 is started, the finished disinfectant is delivered to the finished disinfectant storage tank for temporary storage through the discharging tank 4, and the whole disinfectant preparation process is finished; the specific gravity of the ethanol is as follows: > 90% (m/v); the specific gravity of the isopropanol is as follows: not less than 99% (m/v); the specific gravity of the ethylene glycol is as follows: not less than 99% (m/v); purified water; the component ratio is as follows: 60% of ethanol, 28% of isopropanol, 2% of ethylene glycol and 10% of purified water; the detection of disinfection effect and non-corrosion effect has been carried out by the inspection report (202108-XD-0158) and the approval of the clinical approval of the inspection paper from International medicine inspection and certification science and technology Limited in Zhongguancun.
Example two
The difference from the first embodiment is that: the second mixing mechanism is including rotating the second rotary rod 25 of installing in preparation jar 3, and the fixed cover in the outside of second rotary rod 25 is equipped with a plurality of second puddlers 26, and the bottom of second rotary rod 25 extend to in the motor chamber 6 and with the output shaft welding of motor 7 mutually, be provided with test probe in the preparation jar 3, be provided with the terminal operation ware on the preparation shell body 1, the terminal operation ware cooperatees with test probe.
In the invention, in the process of preparing the disinfectant, liquid inlet pipes 13 on four quantitative input mechanisms are respectively connected to four storage tanks, the four storage tanks respectively store ethanol, isopropanol, ethylene glycol and purified water, then a discharge pipe 4 is connected with a finished disinfectant storage tank, after the preparation is finished, a motor 7 is started, the motor 7 can simultaneously drive a second mixing mechanism, a first mixing mechanism, an automatic discharging mechanism and the quantitative input mechanisms to simultaneously operate, firstly, an output shaft of the motor 7 drives a second rotating rod 25 to rotate, the second rotating rod 25 drives a first bevel gear 27 and a second stirring rod 26 to rotate, the first bevel gear 27 drives a second bevel gear 29 to rotate, the second bevel gear 29 drives a first belt pulley 30 to rotate, the first belt pulley 30 drives a second belt pulley 36 to rotate through a first belt 37, and the second belt pulley 36 drives an input shaft 32 to rotate, the input shaft 32 drives the rotation shaft 33 to rotate, simultaneously, the input shaft 32 drives the output shaft 38 to rotate through the speed reducer 31 and reduce the speed, the output shaft 38 drives the third belt pulley 39 to rotate, the third belt pulley 39 drives the fourth belt pulley 40 to rotate through the second belt 41, the fourth belt pulley 40 drives the crankshaft 12 to rotate, the crankshaft 12 drives the piston 9 to reciprocate up and down in the conveying cylinder 8 through the transmission rod 11 and the slide rod 10, so that four raw materials of the disinfectant respectively enter the conveying cylinder 8 through the liquid inlet pipe 13 and then are discharged into the premixing tanks 2 through the liquid outlet pipe 14, two of the four raw materials of the disinfectant respectively enter the two premixing tanks 2 in a group, due to different volume designs in the four conveying cylinders 8 and different reciprocating displacement strokes of the piston 9, the four raw materials conveyed by the crankshaft 12 for one rotation are different in quantity, and the design according to the raw material proportion of the disinfectant can be achieved, the purpose of automatically conveying the raw materials according to the proportion of the disinfectant is achieved, then the rotating shaft 33 drives the third bevel gear 34 to rotate, the fourth bevel gear 35 of the third bevel gear 34 rotates, the fourth bevel gear 35 drives the first rotating rod 17 to rotate, the first rotating rod 17 drives the first stirring rod 18 to rotate, so that the first stirring rod 18 can pre-mix the raw materials in the premixing tank 2, meanwhile, the output shaft 38 drives the worm 23 to rotate, the worm 23 drives the worm wheel 24 to rotate and reduce the speed, the worm wheel 24 can drive the rotating plate 20 to rotate, the rotating plate 20 can drive the through hole 21 to rotate, so that the through hole 21 can be intermittently overlapped with the connecting pipe 22, and as the rotating speed of the worm wheel 24 relative to the crankshaft 12 is reduced, the through hole 21 can be overlapped with the connecting pipe 22 once after the piston 9 reciprocates for several times, thereby effectively ensuring the sufficient amount of the mixed raw materials in the premixing tank 2, and have sufficient time to mix, and at the whole in-process of through-hole 21 with the coincidence of connecting pipe 22, piston 9 is set for this a process of displacement upwards, thereby can not add new raw materials in the jar 2 of premixing this moment, make two kinds of raw materials after premixing can be smooth enter into in the preparation jar 3, second rotary rod 25 drives second puddler 26 afterwards and rotates, make second puddler 26 can mix the stirring to two kinds of solutions after premixing, the stirring mixes the back of accomplishing, start delivery pump 5, will accomplish the product disinfectant through ejection of compact jar 4 and carry to the finished product disinfectant in the storage tank and keep in, thereby accomplish the preparation flow of whole disinfectant, used ethanol proportion is: > 90% (m/v); the specific gravity of the isopropanol is as follows: not less than 99% (m/v); the specific gravity of the ethylene glycol is as follows: not less than 99% (m/v); purified water; the component ratio is as follows: 60% of ethanol, 28% of isopropanol, 2% of ethylene glycol and 10% of purified water; the parameters of the disinfectant mixed in the preparation tank 3 can be monitored in the whole process by the detection probe, and the preparation process and data are recorded.
The rest is the same as the first embodiment.
EXAMPLE III
The difference between this embodiment and the first embodiment is: comprises the following raw materials in percentage by weight: 60% of ethanol, 28% of isopropanol, 2% of ethylene glycol and 10% of purified water.
Example four
The difference between this embodiment and the first embodiment is: comprises the following raw materials in percentage by weight: 66% of ethanol, 25% of isopropanol, 1.9% of ethylene glycol and 7.1% of purified water.
EXAMPLE five
The difference between this embodiment and the first embodiment is: comprises the following raw materials in percentage by weight: 59% of ethanol, 29% of isopropanol, 2% of ethylene glycol and 10% of purified water.
The disinfector for disinfecting the internal circuits of the anesthesia machine and the respirator and the preparation method thereof provided in the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment have the advantages of high sterilization efficiency, no corrosion to equipment and the like compared with the prior disinfectant, and the third embodiment is the best embodiment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The disinfectant for disinfecting the inner loops of the anesthesia machine and the respirator is characterized by comprising the following raw materials in percentage by weight: 50-70% of ethanol, 22-34% of isopropanol, 1.4-2.6% of ethylene glycol and 6-14% of purified water.
2. The disinfectant for disinfecting the internal circuit of the anesthesia machine and the respirator according to claim 1, which comprises the following raw materials by weight percent: 55-65% of ethanol, 26-30% of isopropanol, 1.8-2.2% of glycol and 8-12% of purified water.
3. The disinfectant for sterilizing an internal circuit of an anesthesia machine or a respirator according to claim 2, wherein the weight ratio of ethanol, isopropyl alcohol, ethylene glycol and purified water is: 9: 4.2: 0.3: 1.5.
4. the preparation method of the disinfectant for disinfecting the inner circuits of the anesthesia machine and the respirator is characterized by comprising the following steps of:
s1: preparing a preparation device, wherein the preparation device comprises a preparation outer shell (1), four quantitative input mechanisms are arranged in the preparation outer shell (1), two premixing tanks (2) are arranged in the preparation outer shell (1), every two of the four quantitative input mechanisms are respectively connected with the two premixing tanks (2) in a group, a first mixing mechanism is arranged in each of the two premixing tanks (2), an automatic discharging mechanism is arranged in each of the two premixing tanks (2), a preparation tank (3) is arranged in the preparation outer shell (1), the two premixing tanks (2) are both connected with the preparation tank (3), a second mixing mechanism is arranged in the preparation tank (3), a discharging pipe (4) is arranged in the preparation outer shell (1), one end of the discharging pipe (4) extends into the preparation outer shell (1) and is communicated with the bottom of the preparation tank (3), and a conveying pump (5) is arranged on the discharging pipe (4), a motor cavity (6) is formed in the preparation shell body (1), a motor (7) is fixedly mounted on the inner wall of the bottom of the motor cavity (6), and the motor (7) is matched with the second mixing mechanism, the first mixing mechanism, the automatic discharging mechanism and the quantitative input mechanism;
s2: when the preparation device is used, the four quantitative input mechanisms are respectively connected with four storage tanks, ethanol, isopropanol, glycol and purified water are respectively stored in the four storage tanks, and then the discharge pipe (4) is connected with a finished disinfectant storage tank;
s3: after the preparation is finished, a motor (7) is started, the motor (7) can simultaneously drive a second mixing mechanism, a first mixing mechanism, an automatic discharging mechanism and quantitative input mechanisms to simultaneously operate, firstly, four quantitative input mechanisms divide four substances of ethanol, isopropanol, glycol and purified water into two groups according to a preset proportion and convey the two groups of the four substances into two premixing tanks (2), at the moment, the first mixing mechanism can effectively mix two liquid substances in the two premixing tanks (2), and when the four substances are mixed to a conveying interval of one quantitative input mechanism, the automatic discharging mechanism also operates to a certain node, so that liquid medicine mixed in the two premixing tanks (2) smoothly enters a preparation tank (3);
s4: the second mixing mechanism mixes two kinds of mixed solutions again this moment, waits to mix the back of accomplishing, starts delivery pump (5), will accomplish article disinfectant through ejection of compact jar (4) and carry to the finished product disinfectant in the storage tank and keep in to accomplish the preparation flow of whole disinfectant.
5. The method for producing a disinfectant for disinfecting an internal circuit of an anesthesia machine or a respirator according to claim 4, the quantitative input mechanism is characterized by comprising a conveying cylinder (8) arranged in a preparation shell body (1), a piston (9) is arranged in the conveying cylinder (8) in a sliding mode, a sliding rod (10) is connected to the piston (9), one end of the sliding rod (10) extends to the outer side of the conveying cylinder (8) and is rotatably connected with a transmission rod (11), a crankshaft (12) is installed in the preparation shell body (1) in a rotating mode, one end of the transmission rod (11) is rotatably installed on the crankshaft (12), the bottom of the conveying cylinder (8) is connected with a liquid inlet pipe (13) and a liquid outlet pipe (14), a one-way liquid inlet valve (15) is arranged in the liquid inlet pipe (13), a one-way liquid outlet valve (16) is arranged in the liquid outlet pipe (14), and one end of the liquid outlet pipe (14) extends into a premixing pipe (2).
6. The preparation method of the disinfectant for disinfecting the inner circuits of the anesthesia machine and the respirator according to claim 4, wherein in S1, the automatic discharging mechanism comprises a trapezoidal rotating groove (19) formed in the inner wall of the bottom of the premixing tank (2), the rotating plate (20) is rotatably installed in the trapezoidal rotating groove (19), a through hole (21) is formed in the rotating plate (20), the bottom of the premixing tank (2) is provided with a connecting pipe (22), the top end of the connecting pipe (22) extends into the first rotating groove, the bottom end of the connecting pipe (22) extends into the preparation tank (3), the worm (23) is rotatably installed in the trapezoidal rotating groove (19), the bottom of the rotating plate (20) is fixedly connected with a worm wheel (24), and the worm wheel (24) is meshed with the worm (23).
7. The method for preparing a disinfectant for disinfecting an internal circuit of an anesthesia machine or a ventilator according to claim 4, wherein in step S1, the first mixing mechanism comprises a first rotating rod (17) rotatably installed in the premixing tank (2), a plurality of first stirring rods (18) are fixedly sleeved outside the first rotating rod (17), the rotating plate (20) and the worm wheel (24) are provided with the same connecting hole, and the bottom end of the first rotating rod (17) penetrates through the connecting hole and extends to the outside of the premixing tank (2).
8. The method for preparing a disinfectant for disinfecting the internal circuits of anesthesia apparatuses and respirators according to claim 4, wherein in S1, the second mixing mechanism comprises a second rotating rod (25) rotatably installed in the preparation tank (3), a plurality of second stirring rods (26) are fixedly sleeved outside the second rotating rod (25), and the bottom end of the second rotating rod (25) extends into the motor cavity (6) and is welded with the output shaft of the motor (7).
9. The preparation method of the disinfectant for sterilizing the inner circuits of the anesthesia machine and the respirator according to claim 8, characterized in that the outer side of the second rotating rod (25) is fixedly sleeved with a first bevel gear (27), one side of the preparation outer shell (1) is rotatably provided with a third rotating rod (28), one end of the third rotating rod (28) extends into the motor cavity (6) and is fixedly connected with a second bevel gear (29), the second bevel gear (29) is engaged with the first bevel gear (27), the other end of the third rotating rod (28) is fixedly connected with a first belt pulley (30), one side of the preparation outer shell (1) is fixedly connected with a mounting plate, a reducer (31) is fixedly arranged on the mounting plate, an input shaft (32) is arranged on the reducer (31), a rotating shaft (33) is rotatably arranged in the preparation outer shell (1), one end of the rotating shaft (33) extends to the outer side of the preparation outer shell (1) and is fixedly connected with one end of the input shaft (32), and the outside of rotation axis (33) is fixed to be equipped with two third bevel gears (34), the bottom fixedly connected with fourth bevel gear (35) of first rotary rod (17), fourth bevel gear (35) and third bevel gear (34) mesh mutually, the outside fixed cover of input shaft (32) is equipped with second belt pulley (36), and the outside cover of second belt pulley (36) and first belt pulley (30) is equipped with same first belt (37).
10. The method for preparing the disinfectant for disinfecting the inner circuits of the anesthesia machine and the respirator according to claim 9, wherein the reducer (31) is provided with an output shaft (38), one end of the worm (23) extends to the outer side of the preparation outer shell (1) and is fixedly connected with one end of the output shaft (38), the outer side of the output shaft (38) is fixedly sleeved with a third belt pulley (39), one end of the crankshaft (12) extends to the outer side of the preparation outer shell (1) and is fixedly connected with a fourth belt pulley (40), and the outer side of the fourth belt pulley (40) and the outer side of the third belt pulley (39) are sleeved with the same second belt (41).
CN202210476596.7A 2022-04-30 2022-04-30 Disinfectant for disinfecting inner loops of anesthesia machine and breathing machine and preparation method thereof Withdrawn CN114794103A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117281011A (en) * 2023-08-14 2023-12-26 南通极菜农业科技发展有限公司 Seedling substrate preparation method using straw as raw material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117281011A (en) * 2023-08-14 2023-12-26 南通极菜农业科技发展有限公司 Seedling substrate preparation method using straw as raw material
CN117281011B (en) * 2023-08-14 2024-05-14 南通极菜农业科技发展有限公司 Seedling substrate preparation method using straw as raw material

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