CN109174881B - Medical equipment cleaning and sterilizing device - Google Patents

Medical equipment cleaning and sterilizing device Download PDF

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Publication number
CN109174881B
CN109174881B CN201811007108.8A CN201811007108A CN109174881B CN 109174881 B CN109174881 B CN 109174881B CN 201811007108 A CN201811007108 A CN 201811007108A CN 109174881 B CN109174881 B CN 109174881B
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China
Prior art keywords
cleaning
disinfecting
test tube
brush
warm air
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Application number
CN201811007108.8A
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Chinese (zh)
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CN109174881A (en
Inventor
周菁楠
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Zhejiang Cancer Hospital
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Zhejiang Cancer Hospital
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Priority to CN201811007108.8A priority Critical patent/CN109174881B/en
Publication of CN109174881A publication Critical patent/CN109174881A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/20Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/36Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18Liquid substances or solutions comprising solids or dissolved gases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/20Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/28Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/14Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/17Combination with washing or cleaning means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20Targets to be treated
    • A61L2202/23Containers, e.g. vials, bottles, syringes, mail

Abstract

The invention provides a cleaning and disinfecting device for medical equipment, which comprises: the cleaning and disinfecting box is provided with an opening at the upper end, and the pressing belt is positioned in the cleaning and disinfecting box and conveyed along the circumferential direction of the cleaning and disinfecting box; the pressing belt is provided with a pressing surface parallel to the inner side wall of the cleaning and disinfecting box, and first outer bristles are planted on the pressing surface; the inner side wall of the cleaning and disinfecting box, which is opposite to the pressing surface of the pressing belt, is planted with second outer bristles; the first outer bristles and the second outer bristles enclose a gap for accommodating a test tube; the test tube brush also comprises a plurality of test tube brushes which are uniformly arranged between the first outer brush hair and the second outer brush hair. The invention has the beneficial effects that: this application can wash medical test tube inside and outside quick disinfection, has alleviateed the intensity of labour who brushes the test tube, especially with the on-off control sequence programming after, changes the controller into PLC programmable controller, further improves the efficiency of wasing the test tube, effective save time.

Description

Medical equipment cleaning and sterilizing device
Technical Field
The invention relates to the technical field of medical disinfection equipment, in particular to a cleaning and disinfecting device for medical equipment.
Background
Most of various tubular containers such as medical test tubes and the like are made of glass, the inner cavities of the containers are deep, and the cleaning equipment adopting the boiling and water flushing principles is not easy to clean. The test tube is usually brushed by hands and a test tube brush after the machine is cleaned, and the manual brushing efficiency is low.
Disclosure of Invention
The invention aims to provide a cleaning and disinfecting device for medical equipment, which solves the problems in the background technology.
The invention is realized by the following technical scheme:
the invention provides a cleaning and disinfecting device for medical equipment, which comprises: the cleaning and disinfecting box is provided with an opening at the upper end, and the pressing belt is positioned in the cleaning and disinfecting box and conveyed along the circumferential direction of the cleaning and disinfecting box;
the pressing belt is provided with a pressing surface parallel to the inner side wall of the cleaning and disinfecting box, and first outer bristles are planted on the pressing surface; the inner side wall of the cleaning and disinfecting box, which is opposite to the pressing surface of the pressing belt, is planted with second outer bristles; the first outer bristles and the second outer bristles enclose a gap for accommodating a test tube; the test tube brush also comprises a plurality of test tube brushes which are uniformly arranged between the first outer brush hair and the second outer brush hair; wherein the content of the first and second substances,
the test tube brush comprises a sliding seat which is connected to the bottom surface of the inner side of the cleaning and disinfecting box in a sliding manner, and the sliding seat slides between the first outer bristles and the second outer bristles in a reciprocating manner; the electric telescopic brush rod is vertically arranged on the sliding seat, and the inner bristles are planted on the upper part of the electric telescopic brush rod; when the test tube is reversely buckled on the test tube brush, the inner surface of the test tube is contacted with the inner bristles, and the outer surface of the test tube is respectively contacted with the first outer bristles and the second outer bristles; also comprises
The external washing, disinfecting and drying system comprises external washing, disinfecting and drying units corresponding to each test tube brush, wherein each external washing, disinfecting and drying unit comprises a vertical row of first disinfectant external spray holes for spraying disinfectant towards the corresponding test tube brush, a vertical row of clean water external spray holes for spraying clean water towards the corresponding test tube brush, and a vertical row of warm air external blow holes for blowing warm air towards the corresponding test tube brush; also comprises
Interior washing disinfection drying system, interior washing disinfection drying system includes and washes disinfection drying unit with every test-tube brush corresponding interior, and it is in including setting up to wash disinfection drying unit in every the round on the slide is used for from up spraying the antiseptic solution of antiseptic solution towards the test-tube brush upper portion that corresponds in orifice, setting up in the round on the slide is used for from up down spraying the clear water of clear water towards the test-tube brush upper portion that corresponds in orifice and setting up and is in the round on the slide is used for from up blowing out the hole in the warm braw of warm braw towards the test-tube brush upper portion that corresponds down.
Preferably, the device further comprises a driving mechanism for driving the pressing belt to convey; the driving mechanism comprises a waterproof motor vertically arranged at one end of the bottom surface of the inner side of the cleaning and disinfecting box, a driving belt pulley fixedly connected with an output shaft of the waterproof motor, a wheel shaft vertically fixed at the other end of the bottom surface of the inner side of the cleaning and disinfecting box and a driven belt pulley rotatably connected with the wheel shaft; the pressing belt is in transmission connection with the driving belt pulley and the driven belt pulley respectively.
Preferably, the device also comprises a disinfectant liquid supply pipe, a clear water supply pipe and a warm air supply pipe;
the disinfectant liquid supply pipe is respectively connected with each disinfectant liquid outer jet hole and each disinfectant liquid inner jet hole;
the clear water supply pipe is respectively connected with each clear water outer spray hole and each clear water inner spray hole;
the warm air supply pipe is respectively connected with each warm air external blowing hole and each warm air internal blowing hole.
Preferably, the disinfectant liquid supply pipe is provided with a first liquid pump for sucking and removing disinfectant liquid from a disinfectant liquid storage container and conveying the disinfectant liquid into the disinfectant liquid supply pipe;
the clean water supply pipe is provided with a second liquid pump for sucking clean water from the clean water storage container and conveying the clean water into the clean water supply pipe;
and the air inlet end of the warm air supply pipe is provided with a warm air blower for blowing warm air into the warm air supply pipe.
Preferably, the bottom of the cleaning and disinfecting box is provided with a drain pipe for discharging sewage outwards, and the drain pipe is provided with a stop valve.
Preferably, a vertical disinfectant liquid outer spray hole, a vertical clean water outer spray hole and a vertical warm air outer spray hole of each outer washing, disinfecting and drying unit are arranged side by side on the inner side wall of the washing and disinfecting box and are respectively sent out from the gap of the second outer bristles.
Preferably, the circle of disinfectant inner spray holes, the circle of clear water inner spray holes and the circle of warm air inner blowing holes of each inner washing, disinfecting and drying unit are respectively arranged around the electric telescopic brush rod.
Preferably, the washing and disinfecting machine further comprises a controller arranged on the outer side wall of the washing and disinfecting box, and a first switch used for controlling the electric telescopic brush rod, a second switch used for controlling the waterproof motor, a third switch used for controlling the first liquid pump, a fourth switch used for controlling the second liquid pump and a fifth switch used for controlling the fan heater are arranged on the controller.
Preferably, the cleaning and disinfecting box further comprises a box cover used for closing the upper end opening of the cleaning and disinfecting box.
Compared with the prior art, the invention has the beneficial effects that:
1. the medical test tube cleaning machine can be used for quickly disinfecting and cleaning the inside and the outside of a medical test tube, so that the labor intensity of cleaning the test tube is reduced;
2. especially, after the switch control sequence is programmed, the controller is changed into a PLC programmable controller, the efficiency of cleaning the test tube is further improved, and the time is effectively saved.
Drawings
FIG. 1 is a schematic structural diagram of a cleaning and disinfecting device for medical equipment according to an embodiment of the present invention;
FIG. 2 is a schematic top view of a cleaning and disinfecting tank according to an embodiment of the present invention;
fig. 3 is a partial enlarged view of fig. 2 provided in accordance with an embodiment of the present invention.
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.
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a cleaning and disinfecting device for medical equipment according to an embodiment of the present invention, fig. 2 is a schematic structural diagram of a cleaning and disinfecting box according to an embodiment of the present invention, and fig. 3 is an enlarged view of a portion of fig. 2 according to an embodiment of the present invention.
The embodiment of the invention provides a cleaning and disinfecting device for medical equipment, which comprises: the cleaning and disinfecting box comprises a cleaning and disinfecting box 1 with an opening at the upper end, and a pressing belt 2 which is positioned in the cleaning and disinfecting box 1 and is conveyed along the circumferential direction of the cleaning and disinfecting box 1;
the pressing belt 2 is provided with a pressing surface parallel to the inner side wall of the cleaning and disinfecting box 1, and first outer bristles 3 are planted on the pressing surface; the inner side wall of the cleaning and disinfecting box 1 opposite to the pressing surface of the pressing belt 2 is planted with second outer brush hairs 4; the first outer brush hair 3 and the second outer brush hair 4 enclose a gap for accommodating a test tube; a plurality of test tube brushes uniformly arranged between the first outer bristles 3 and the second outer bristles 4; wherein the content of the first and second substances,
the test tube brush comprises a sliding seat 5 which is connected to the bottom surface of the inner side of the cleaning and disinfecting box 1 in a sliding manner, and the sliding seat 5 slides between the first outer brush hair 3 and the second outer brush hair 4 in a reciprocating manner; the brush also comprises an electric telescopic brush rod 6 vertically arranged on the sliding seat 5 and inner brush hairs 7 planted on the upper part of the electric telescopic brush rod 6; when the test tube is reversely buckled on the test tube brush, the inner surface of the test tube is contacted with the inner brush bristles 7, and the outer surface of the test tube is respectively contacted with the first outer brush bristles 3 and the second outer brush bristles 4; also comprises
The external washing, disinfecting and drying system comprises external washing, disinfecting and drying units corresponding to each test tube brush, wherein each external washing, disinfecting and drying unit comprises a vertical row of first disinfectant external spray holes 8 for spraying disinfectant towards the corresponding test tube brush, a vertical row of clear water external spray holes 9 for spraying clear water towards the corresponding test tube brush, and a vertical row of warm air external blow holes 10 for blowing warm air towards the corresponding test tube brush; also comprises
Interior washing disinfection drying system, interior washing disinfection drying system includes and washes disinfection drying unit with every test-tube brush corresponding interior, and it is in including setting up to wash disinfection drying unit in every the round on the slide 5 is used for from up spraying orifice 11, setting in the antiseptic solution of antiseptic solution towards the test-tube brush upper portion that corresponds from down be in the round on the slide 5 is used for from up spraying orifice 12 and setting in the clear water of clear water towards the test-tube brush upper portion that corresponds from down blow hole 13 in the warm braw that the warm braw was blown out towards the test-tube brush upper portion that corresponds from up on the round on the slide 5.
Preferably, the device further comprises a driving mechanism for driving the pressing belt 2 to convey; the driving mechanism comprises a waterproof motor 16 vertically arranged at one end of the bottom surface of the inner side of the cleaning and disinfecting box 1, a driving belt pulley 17 fixedly connected with an output shaft 15 of the waterproof motor 16, a wheel shaft 18 vertically fixed at the other end of the bottom surface of the inner side of the cleaning and disinfecting box, and a driven belt pulley 19 rotatably connected with the wheel shaft 18; the pressing belt 2 is in transmission connection with the driving belt pulley 17 and the driven belt pulley 19 respectively.
Preferably, the device also comprises a disinfectant liquid supply pipe, a clear water supply pipe and a warm air supply pipe;
the disinfectant liquid supply pipe is respectively connected with each disinfectant liquid outer spray hole 8 and each disinfectant liquid inner spray hole 11;
the clean water supply pipe is respectively connected with each clean water outer spray hole 9 and each clean water inner spray hole 12;
the warm air supply pipe is respectively connected with each warm air external blowing hole 10 and each warm air internal blowing hole 13.
Preferably, the disinfectant liquid supply pipe is provided with a first liquid pump for sucking and removing disinfectant liquid from a disinfectant liquid storage container and conveying the disinfectant liquid into the disinfectant liquid supply pipe;
the clean water supply pipe is provided with a second liquid pump for sucking clean water from the clean water storage container and conveying the clean water into the clean water supply pipe;
and the air inlet end of the warm air supply pipe is provided with a warm air blower for blowing warm air into the warm air supply pipe.
Preferably, a drain pipe 20 for discharging sewage outwards is arranged at the bottom of the cleaning and disinfecting tank 1, and a stop valve 21 is arranged on the drain pipe 20.
Preferably, a vertical disinfectant liquid outer spray hole 8, a vertical clean water outer spray hole 9 and a vertical warm air outer blow hole 10 of each outer washing, disinfecting and drying unit are arranged side by side on the inner side wall of the washing and disinfecting box 1 and are respectively sent out from the gap of the second outer bristles 4.
Preferably, a circle of disinfectant inner spray holes 11, a circle of clean water inner spray holes 12 and a circle of warm air inner blowing holes 13 of each inner washing, disinfecting and drying unit are respectively arranged around the electric telescopic brush rod 6.
Preferably, the cleaning and disinfecting box further comprises a controller 22 arranged on the outer side wall of the cleaning and disinfecting box 1, and the controller 22 is provided with a first switch for controlling the electric telescopic brush rod 6, a second switch for controlling the waterproof motor 16, a third switch for controlling the first liquid pump, a fourth switch for controlling the second liquid pump and a fifth switch for controlling the fan heater.
Preferably, a cover 14 for closing the upper opening of the cleaning and disinfecting tank 1 is also included.
In above-mentioned embodiment, this application can be to the inside and outside quick disinfection washing of medical test tube, has alleviateed the intensity of labour who brushes the test tube, especially with the on-off control sequence programming after, changes the controller into PLC programmable controller, further improves the efficiency of wasing the test tube, effective save time.
In order to facilitate understanding of the cleaning and disinfecting device for medical equipment provided by the embodiment of the invention, the following detailed description is provided in connection with the specific embodiment.
With continued reference to fig. 1-3, the embodiment of the present invention provides a cleaning and disinfecting apparatus for medical equipment, as shown in fig. 1, which includes a cleaning and disinfecting tank 1 with an open upper end, and a pressing belt 2 located in the cleaning and disinfecting tank 1 and conveyed along the circumferential direction of the cleaning and disinfecting tank 1. The pressing belt 2 has a pressing surface parallel to the inner side wall of the cleaning and disinfecting tank 1, and first outer bristles 3 are planted on the pressing surface. The inner side wall of the cleaning and disinfecting box 1 opposite to the pressing surface of the pressing belt 2 is planted with second outer brush hairs 4. The first outer bristles 3 and the second outer bristles 4 enclose a gap for accommodating a test tube. In this embodiment, a plurality of test tube brushes are further included, which are uniformly arranged between the first outer bristles 3 and the second outer bristles 4. Wherein each test tube brush comprises a slide seat 5 which is connected with the bottom surface of the inner side of the cleaning and disinfecting box 1 in a sliding way, and the slide seat 5 slides between the first outer brush hair 3 and the second outer brush hair 4 in a reciprocating way; also comprises an electric telescopic brush rod 6 vertically arranged on the sliding seat 5 and inner brush hairs 7 planted on the upper part of the electric telescopic brush rod 6. When the test tube is buckled on the test tube brush reversely, the inner surface of the test tube is contacted with the inner bristles 7, and the outer surface of the test tube is respectively contacted with the first outer bristles 3 and the second outer bristles 4.
Specifically, the pressing belt 2 is vertically conveyed along the circumferential direction of the cleaning and disinfecting box 1, so that the outer side surface of the pressing belt 2 is opposite to the inner side wall of the cleaning and disinfecting box 1, and the pressing surface is formed. When the device is specifically arranged, with reference to fig. 1 and 2, the device further comprises a driving mechanism for driving the compression belt 2 to convey, wherein the driving mechanism comprises a waterproof motor 16 vertically arranged at one end of the bottom surface of the inner side of the cleaning and disinfecting box 1, a driving belt pulley 17 fixedly connected with an output shaft 15 of the waterproof motor 16, an axle 18 vertically fixed at the other end of the bottom surface of the inner side of the cleaning and disinfecting box, and a driven belt pulley 19 rotatably connected with the axle 18; the pressing belt 2 is in transmission connection with a driving pulley 17 and a driven pulley 19 respectively.
When the test tube brush is used, the test tube is buckled on the test tube brush in an inverted mode, so that when the pressing belt 2 is conveyed, the inner brush hair 7 brushes the inner side of the test tube, and the first outer brush hair 3 and the second outer brush hair 4 brush the outer side of the test tube. Slide 5 of test-tube brush is at first outer brush hair 3 and the outer brush hair 4 of second between reciprocating sliding to avoid interior brush hair 7 and first outer brush hair 3 and the outer brush hair 4 of second excessively to extrude the test tube and cause the test tube to rotate along with extrusion band 2, effectively prevent that the test tube card from dying. In the specific arrangement, as shown in fig. 2, a sliding groove 23 is arranged on the bottom surface of the inner side of the cleaning and disinfecting box 1 and is positioned between the first outer brush bristles 3 and the second outer brush bristles 4, and the sliding base 5 is in sliding connection with the sliding groove 23. And electric telescopic brush-holder stud 6 then adopts the electric telescopic handle among the prior art, can be when brushing the test tube inboard and finishing, control electric telescopic brush-holder stud 6 shrink to make the test tube brush deviate from the test tube, can make things convenient for follow-up drying inside the test tube like this. The test-tube brush deviate from the test tube after, the test tube is located the clearance that forms between first outer brush hair 3 and the outer brush hair 4 of second, also is convenient for follow-up outside the drying of test tube equally.
In this embodiment, the system further includes an external washing, disinfecting and drying system, the external washing, disinfecting and drying system includes an external washing, disinfecting and drying unit corresponding to each test tube brush, as shown in fig. 2, each external washing, disinfecting and drying unit includes a vertical row of first disinfecting liquid external spray holes 8 for spraying disinfecting liquid towards the corresponding test tube brush direction, a vertical row of clean water external spray holes 9 for spraying clean water towards the corresponding test tube brush direction, and a vertical row of warm air external blowing holes 10 for blowing out warm air towards the corresponding test tube brush direction. A vertical disinfectant liquid outer spray hole 8, a vertical clear water outer spray hole 9 and a vertical warm air outer blow hole 10 of each outer washing, disinfecting and drying unit are arranged on the inner side wall of the washing and disinfecting box 1 side by side and are respectively sent out from the gap of the second outer brush bristles 4. Still including interior washing disinfection drying system, interior washing disinfection drying system includes and washes disinfection drying unit in every test-tube brush is corresponding, as shown in fig. 3, it is used for from up spraying orifice 11 in the antiseptic solution of antiseptic solution towards the test-tube brush upper portion that corresponds from down to the round that sets up on slide 5 to wash disinfection drying unit in every, the round that sets up on slide 5 is used for from up spraying orifice 12 in the clear water of clear water towards the test-tube brush upper portion that corresponds from down to the round that sets up on slide 5 is used for from up blowing out hole 13 in the warm braw of warm braw towards the test-tube brush upper portion that corresponds from down. A circle of disinfectant inner spray holes 11, a circle of clear water inner spray holes 12 and a circle of warm air inner blowing holes 13 of each inner washing, disinfecting and drying unit are respectively arranged around the electric telescopic brush rod 6.
When the device is specifically arranged, the device also comprises a disinfectant liquid supply pipe, a clear water supply pipe and a warm air supply pipe; the disinfectant liquid supply pipe is respectively connected with each disinfectant liquid outer spray hole 8 and each disinfectant liquid inner spray hole 11; the clean water supply pipe is respectively connected with each clean water outer spray hole 9 and each clean water inner spray hole 12; the warm air supply pipe is respectively connected with each warm air external blowing hole 10 and each warm air internal blowing hole 13. The disinfectant liquid supply pipe is provided with a first liquid pump which is used for sucking and removing disinfectant liquid from a disinfectant liquid storage container and conveying the disinfectant liquid into the disinfectant liquid supply pipe; the clean water supply pipe is provided with a second liquid pump for sucking clean water from the clean water storage container and conveying the clean water into the clean water supply pipe; and the air inlet end of the warm air supply pipe is provided with a warm air blower for blowing warm air into the warm air supply pipe.
For convenient control, as shown in fig. 1, a controller 22 is disposed on the outer side wall of the cleaning and disinfecting box 1, and the controller 22 is provided with a first switch for controlling the electric telescopic brush rod 6, a second switch for controlling the waterproof motor 16, a third switch for controlling the first liquid pump, a fourth switch for controlling the second liquid pump, and a fifth switch for controlling the fan heater. It should be noted that, the first switch controls all the electric telescopic brush rods 6 to ascend and descend simultaneously, and controlling all the electric telescopic brush rods 6 to ascend and descend simultaneously is solved in the prior art and can be achieved by adopting a mature technology in the prior art.
With continued reference to fig. 1, in order to discharge the sewage after washing more conveniently, a drain pipe 20 for discharging the sewage outwardly is provided at the bottom of the washing and sterilizing compartment 1, and a stop valve 21 is provided on the drain pipe 20 for easy control. In order to prevent waste water and waste liquid from splashing outside the cleaning and disinfecting box 1 in the process of scrubbing the test tubes, the cleaning and disinfecting box also comprises a box cover 14 for closing the upper end opening of the cleaning and disinfecting box 1.
The application principle is as follows: opening the box cover 14, controlling the electric telescopic brush rod 6 to lift to a proper height through the first switch, sequentially and reversely buckling test tubes to be cleaned on each test tube brush, then covering the box cover 14, then opening the second switch and the third switch, driving the pressing belt 2 to transmit by the waterproof motor 16, enabling the test tubes to rotate along with the transmission of the pressing belt 2, simultaneously enabling the first liquid pump to suck disinfectant from a disinfectant storage container, enabling the disinfectant to pass through the disinfectant supply pipe and simultaneously spray to the test tubes through the disinfectant outer spray hole 8 and the disinfectant inner spray hole 11, disinfecting and scrubbing the inner and outer sides of the test tubes, closing the third switch and opening the first switch and the fourth switch after the scrubbing and the disinfection are finished, enabling the second liquid pump to suck clean water from the clean water storage container, enabling the clean water to pass through the clean water supply pipe and simultaneously spray to the test tubes through the clean water outer spray hole 9 and the clean water inner spray hole 12, and cleaning the, meanwhile, the electric telescopic brush rod 6 contracts to drive the test tube brush to descend and slowly separate from the interior of the test tube, then the first switch, the second switch and the fourth switch are closed, the test tube is clamped in a gap between the first outer bristles 3 and the second outer bristles 4, finally the fifth switch is opened, the warm air blower passes through the warm air supply pipe, blows out warm air from the hole 10 outside the warm air and the hole 13 inside the warm air to the interior of the test tube for drying, the test tube is taken out after drying, and therefore the whole disinfection, cleaning and drying process is finished. It should be noted here that the whole switch control process can be written into the PLC programmable controller by programming, and the time for switching the switch each time is set according to actual needs, so that the control process can be simplified, and programming control by the PLC programmable controller can be implemented in the prior art, which is not described in detail herein.
Can see through above-mentioned embodiment, this application can be to the inside and outside quick disinfection washing of medical test tube, has alleviateed the intensity of labour who brushes the test tube, especially with on-off control sequence programming after, changes the controller into PLC programmable controller, further improves the efficiency of wasing the test tube, effective save time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A cleaning and disinfecting device for medical equipment is characterized by comprising: the cleaning and disinfecting box is provided with an opening at the upper end, and the pressing belt is positioned in the cleaning and disinfecting box and conveyed along the circumferential direction of the cleaning and disinfecting box;
the pressing belt is provided with a pressing surface parallel to the inner side wall of the cleaning and disinfecting box, and first outer bristles are planted on the pressing surface; the inner side wall of the cleaning and disinfecting box, which is opposite to the pressing surface of the pressing belt, is planted with second outer bristles; the first outer bristles and the second outer bristles enclose a gap for accommodating a test tube; the test tube brush also comprises a plurality of test tube brushes which are uniformly arranged between the first outer brush hair and the second outer brush hair; wherein the content of the first and second substances,
the test tube brush comprises a sliding seat which is connected to the bottom surface of the inner side of the cleaning and disinfecting box in a sliding manner, and the sliding seat slides between the first outer bristles and the second outer bristles in a reciprocating manner; the electric telescopic brush rod is vertically arranged on the sliding seat, and the inner bristles are planted on the upper part of the electric telescopic brush rod; when the test tube is reversely buckled on the test tube brush, the inner surface of the test tube is contacted with the inner bristles, and the outer surface of the test tube is respectively contacted with the first outer bristles and the second outer bristles; also comprises
The external washing, disinfecting and drying system comprises external washing, disinfecting and drying units corresponding to each test tube brush, wherein each external washing, disinfecting and drying unit comprises a vertical row of first disinfectant external spray holes for spraying disinfectant towards the corresponding test tube brush, a vertical row of clean water external spray holes for spraying clean water towards the corresponding test tube brush, and a vertical row of warm air external blow holes for blowing warm air towards the corresponding test tube brush; also comprises
Interior washing disinfection drying system, interior washing disinfection drying system includes and washes disinfection drying unit with every test-tube brush corresponding interior, and it is in including setting up to wash disinfection drying unit in every the round on the slide is used for from up spraying the antiseptic solution of antiseptic solution towards the test-tube brush upper portion that corresponds in orifice, setting up in the round on the slide is used for from up down spraying the clear water of clear water towards the test-tube brush upper portion that corresponds in orifice and setting up and is in the round on the slide is used for from up blowing out the hole in the warm braw of warm braw towards the test-tube brush upper portion that corresponds down.
2. The cleaning and disinfecting device for medical equipment according to claim 1, characterized by further comprising a driving mechanism for driving the conveying of the compression belt; the driving mechanism comprises a waterproof motor vertically arranged at one end of the bottom surface of the inner side of the cleaning and disinfecting box, a driving belt pulley fixedly connected with an output shaft of the waterproof motor, a wheel shaft vertically fixed at the other end of the bottom surface of the inner side of the cleaning and disinfecting box and a driven belt pulley rotatably connected with the wheel shaft; the pressing belt is in transmission connection with the driving belt pulley and the driven belt pulley respectively.
3. The cleaning and disinfecting device for medical equipment according to claim 2, further comprising a disinfectant liquid supply tube, a clean water supply tube and a warm air supply tube;
the disinfectant liquid supply pipe is respectively connected with each disinfectant liquid outer jet hole and each disinfectant liquid inner jet hole;
the clear water supply pipe is respectively connected with each clear water outer spray hole and each clear water inner spray hole;
the warm air supply pipe is respectively connected with each warm air external blowing hole and each warm air internal blowing hole.
4. The cleaning and disinfecting device for medical equipment as recited in claim 3, wherein the disinfectant liquid supply tube is provided with a first liquid pump for sucking disinfectant liquid from the disinfectant liquid storage container and delivering the disinfectant liquid into the disinfectant liquid supply tube;
the clean water supply pipe is provided with a second liquid pump for sucking clean water from the clean water storage container and conveying the clean water into the clean water supply pipe;
and the air inlet end of the warm air supply pipe is provided with a warm air blower for blowing warm air into the warm air supply pipe.
5. The cleaning and disinfecting device for medical equipment according to claim 4, characterized in that a drain pipe for discharging sewage outwards is arranged at the bottom of the cleaning and disinfecting tank, and a stop valve is arranged on the drain pipe.
6. The cleaning and disinfecting apparatus for medical equipment according to claim 5, wherein a vertical spraying hole for disinfectant, a vertical spraying hole for clean water and a vertical spraying hole for warm air of each external cleaning, disinfecting and drying unit are arranged side by side on the inner side wall of the cleaning and disinfecting tank and are respectively fed out from the gap between the second external bristles.
7. The cleaning and disinfecting device for medical equipment according to claim 6, wherein a circle of disinfecting liquid inner spraying holes, a circle of clear water inner spraying holes and a circle of warm air inner blowing holes of each inner washing, disinfecting and drying unit are respectively arranged around the electric telescopic brush rod.
8. The cleaning and disinfecting device for medical equipment according to claim 7, further comprising a controller arranged on the outer side wall of the cleaning and disinfecting box, wherein a first switch for controlling the electric telescopic brush rod, a second switch for controlling the waterproof motor, a third switch for controlling the first liquid pump, a fourth switch for controlling the second liquid pump and a fifth switch for controlling the fan heater are arranged on the controller.
9. The cleaning and disinfecting device of claim 8, further comprising a cover for closing the upper end opening of the cleaning and disinfecting tank.
CN201811007108.8A 2018-08-31 2018-08-31 Medical equipment cleaning and sterilizing device Active CN109174881B (en)

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