CN109010867B - Gauze rapid disinfection device - Google Patents
Gauze rapid disinfection device Download PDFInfo
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- CN109010867B CN109010867B CN201811085304.7A CN201811085304A CN109010867B CN 109010867 B CN109010867 B CN 109010867B CN 201811085304 A CN201811085304 A CN 201811085304A CN 109010867 B CN109010867 B CN 109010867B
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 37
- 238000007906 compression Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 18
- 230000000249 desinfective effect Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/26—Textiles, e.g. towels, beds, cloths
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to a quick gauze disinfection device, which effectively solves the problems of long disinfection time and low efficiency of the traditional disinfection machine; the technical scheme includes that the gauze folding and unfolding device comprises a box body, an ultraviolet lamp is installed in the box body, a plurality of first rollers which are horizontal and can move upwards and reset downwards are arranged in the box body, a second roller which is horizontal and can move downwards and reset upwards is arranged in the interval between every two adjacent first rollers, the first rollers move leftwards and reset rightwards through a V-shaped plate, the upward movement of the first rollers and the downward movement of the second rollers are realized through the up-and-down shifting of a shifting lever, the forward rotation of a rotating shaft can be realized, a gauze stroke can be unfolded in an S-shaped mode, the reverse resetting of the first rollers and the second rollers can realize the reverse rotation of the rotating shaft, and the gauze is folded again.
Description
Technical Field
The invention relates to the field of gauze disinfection equipment, in particular to a gauze rapid disinfection device.
Background
Gauze is widely used in each department of hospitals as a medical consumable, especially, the usage amount of surgical gauze is very large, non-sterile gauze is generally adopted for gauze for common fixing or wrapping purposes, the manufacturing cost of the gauze is low, and the gauze is very convenient to store and use, but for departments with high requirements on the cleanness grade of the gauze, such as burn departments, tumor surgeries, ophthalmology departments and the like, the non-sterile gauze cannot meet the use requirements of patients, so that the sterile gauze is required to be used, the finished sterile gauze is inconvenient to use and expensive, and the sterility of the sterile gauze can be lost after being exposed in a sterile environment for a long time after being opened.
Therefore, at present, each department of a hospital is provided with a gauze disinfection machine according to the requirements of the department, most disinfection machines adopt ultraviolet lamp tubes for irradiation for aseptic disinfection, the gauze is coiled, the ultraviolet lamp tubes need to disinfect the gauze thoroughly and completely, and the department with large gauze requirements does not have enough time for disinfecting the gauze for a long time, so that the gauze is not disinfected thoroughly, and a disinfection device capable of disinfecting the gauze rapidly is urgently needed.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a quick gauze disinfection device, which effectively solves the problem of low long-acting rate of disinfection time of the traditional disinfection machine.
The technical scheme for solving the problems comprises a closed box body, wherein a plurality of ultraviolet lamps are arranged on the upper top surface and the lower bottom surface in the box body, a plurality of horizontal first rollers capable of moving upwards and resetting downwards are arranged in the box body, the plurality of first rollers are arranged side by side at intervals from left to right, a second roller capable of moving downwards and resetting upwards is arranged in the interval between every two adjacent first rollers, the plurality of first rollers are arranged below the plurality of second rollers in an initial position, and horizontal intervals are formed between the plurality of first rollers below and the plurality of second rollers above;
the rear end of the box body is provided with a V-shaped plate which can move leftwards and reset rightwards, the opening of the V-shaped plate faces rightwards, the upper end and the lower end of the V-shaped plate are respectively provided with a horizontal first telescopic pipe, the outer ends of a first roller core shaft and a second roller core shaft extend out of the box body and are respectively sleeved with a first rotating wheel and a second rotating wheel, the leftward movement of the V-shaped plate can extrude and drive the first rotating wheel positioned at the upper end of the V-shaped plate to move upwards and the second rotating wheel positioned at the lower end of the V-shaped plate to move downwards, the rear side of the corner of the V-shaped plate is rotatably linked with a rotating shaft, the rear side of the rotating shaft is sleeved with a rotating disc, a deflector rod is fixed on the outer circumferential surface of the rotating disc, the rear end of the rotating disc is coaxially fixed with a first gear, the right side of the first gear is meshed with an incomplete gear, the first gear is driven to rotate, when the non-tooth part of the incomplete gear corresponds to the first gear, the turntable automatically resets and drives the second roller core to axially move downwards through the deflector rod, so that the second rotating wheel is arranged at the lower end of the V-shaped plate;
the left side of box is equipped with inclosed casing, is equipped with in the casing and can fixes gauze book fixed axle above that, and the right-hand member demountable installation of box has the bracing piece, and the outer end of gauze passes the horizontal interval between a plurality of first rollers and a plurality of second rollers and twines on the bracing piece, and the fixed axle corotation can be realized and make the gauze be the expansion of S form to the upward movement of first roller and the downstream of second roller, and the fixed axle reversal can be realized and the refolding in of gauze is realized to the reverse reset of first roller and second roller.
The invention has novel conception, smart structure and strong practicability, and can completely unfold the gauze and expose the gauze under the ultraviolet lamps on the upper and lower surfaces in the process of disinfecting the gauze roll, so that the disinfection is quicker and more thorough, and the disinfection efficiency of the gauze is effectively improved.
Drawings
FIG. 1 is a front sectional view of the present invention in its initial state.
Fig. 2 is a front sectional view of the gauze of the present invention after stretching.
Fig. 3 is a front view of the present invention.
Fig. 4 is a rear sectional view of the present invention.
FIG. 5 is an enlarged view of a portion of the area A in FIG. 4 according to the present invention.
FIG. 6 is a left side sectional view of the present invention.
FIG. 7 is an enlarged view of a portion of the area B in FIG. 6 according to the present invention.
FIG. 8 is a top view of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from fig. 1 to 8, the present invention comprises a closed box 1, a plurality of ultraviolet lamps 2 are installed on the upper top surface and the lower bottom surface in the box 1, a plurality of first rollers 3 which are horizontal, can move upwards and can reset downwards are arranged in the box 1, the plurality of first rollers 3 are arranged side by side at left and right intervals, a second roller 4 which is horizontal, can move downwards and can reset upwards is arranged in the interval between every two adjacent first rollers 3, when in an initial position, the plurality of first rollers 3 are arranged below the plurality of second rollers 4, and horizontal intervals are formed between the plurality of first rollers 3 below and the plurality of second rollers 4 above;
the rear end of the box body 1 is provided with a V-shaped plate 5 which can move leftwards and reset rightwards, the opening of the V-shaped plate 5 faces rightwards, the upper end and the lower end of the V-shaped plate 5 are respectively provided with a horizontal first extension tube 6, the outer ends of a mandrel of the first roller 3 and a mandrel of the second roller 4 extend out of the box body 1 and are respectively sleeved with a first rotating wheel 7 and a second rotating wheel 8, the leftward movement of the V-shaped plate 5 can extrude and drive the first rotating wheel 7 positioned at the upper end of the V-shaped plate to move upwards and the second rotating wheel 8 positioned at the lower end of the V-shaped plate to move downwards, the rear side of the corner of the V-shaped plate 5 is rotatably linked with a rotating shaft, the rear side of the rotating shaft is sleeved with a rotating disc 9, a deflector rod 10 is fixed on the outer circular surface of the rotating disc 9, the rear end of the rotating disc 9 is coaxially fixed with a first gear 11, the right side of the first gear 11 is meshed with an incomplete gear 12, when the When the first rotating wheel 7 is arranged at the upper end of the V-shaped plate 5 and the non-toothed part of the incomplete gear 12 corresponds to the first gear 11, the rotating disc 9 automatically resets and drives the mandrel of the second roller 4 to move downwards through the deflector rod 10, so that the second rotating wheel 8 is arranged at the lower end of the V-shaped plate 5;
the left side of box 1 is equipped with inclosed casing 13, be equipped with in the casing 13 and fix gauze book fixed axle 14 on it, the right-hand member demountable installation of box 1 has bracing piece 15, the outer end of gauze passes the horizontal interval between a plurality of first rollers 3 and a plurality of second rollers 4 and twines on bracing piece 15, fixed axle 14 corotation and make the gauze be the expansion of S form can be realized to the upward movement of first roller 3 and the downstream of second roller 4, the reversal of first roller 3 and second roller 4 resets and can realize that fixed axle 14 reversal and realize drawing in again of gauze.
In order to realize the reset of the fixed shaft 14, the rear end of the rotating shaft extends out of the shell 13 and is fixed with the second gear 16, the outer side of the second gear 16 is engaged with the third gear 17 with the diameter larger than that of the second gear 16, the third gear 17 is connected with a clockwork spring 39 through a shaft, the automatic reset of the third gear 17 is realized through the arrangement of the clockwork spring 39, and the third gear 17 is engaged with the second gear 16 to realize the automatic reset of the rotating shaft.
In order to realize that the mandrels of the first roller 3 and the second roller 4 can still realize up-and-down motion after extending out of the box body 1 and keep stable in the up-and-down motion process, a plurality of first through grooves 18 for the mandrels of the first roller 3 and the second roller 4 are arranged on the rear side wall of the box body 1, sliding sliders 19 capable of being attached to the end faces of the first through grooves 18 are arranged at the front end and the rear end of each first through groove 18, the mandrels of the first roller 3 and the mandrels of the second roller 4 respectively penetrate through the corresponding sliders 19, the up-and-down motion conditions of the first roller 3 and the second roller 4 are met through the arrangement of the first through grooves 18, and the smooth motion of the first roller 3 and the second roller 4 is realized through the attachment sliding of the sliders 19 to the end faces of the first through grooves 18.
In order to realize the resetting of the first roller 3 and the second roller 4, a second telescopic pipe 20 is arranged in each first through groove 18, one end of each second telescopic pipe 20 is fixed at the end part of each first through groove 18, the other end of each second telescopic pipe is respectively fixed on a mandrel of the first roller 3 or the second roller 4, a first pressure spring 21 is sleeved on each second telescopic pipe 20, and the first roller 3 can be reset downwards and the second roller 4 can be reset upwards through the matching of the second telescopic pipe 20 and the first pressure spring 21.
In order to realize that V-arrangement board 5 can move left and reset right, the rear side of box 1 is equipped with the cover body 22, the cover body 22 is linked together with box 1, the upper and lower both ends of V-arrangement board 5 all are equipped with a montant 23, the left upper and lower both ends of box 1 are equipped with a low-speed motor 24 respectively, be fixed with a take-up pulley 25 on the output shaft on every low-speed motor 24, twine and be fixed with a rope 26 on every take-up pulley 25, the other end of rope 26 is connected rather than the montant 23 that corresponds the side respectively, the inboard of V-arrangement board 5 is equipped with support frame 27, be fixed with extension spring 28 on the support frame 27, the other end of extension spring 28 is fixed on the cover body 22, it tightens up rope 26 through low-speed motor 24 and realizes the leftward movement of V-arrangement board.
In order to realize the rotation of the incomplete gear 12, a stepping motor 29 mounted on the support frame 27 is arranged at the front side of the incomplete gear 12, and the stepping motor 29 drives the incomplete gear 12 to rotate.
In order to realize the automatic backward reset of the turntable 9, an annular groove 30 is arranged in the rear end face of the first gear 11, a fixed block 31 is arranged in the annular groove 30, a second pressure spring 32 is fixed at one end of the fixed block 31, the second pressure spring 32 is arranged in the annular groove 30, a stop lever 33 is fixed at the other end of the pressure spring, the stop lever 33 is perpendicular to the end face of the first gear 11 and is fixed on the V-shaped plate 5 through a C-shaped limiting rod 34, the automatic reset of the turntable 9 is realized through the arrangement of the second pressure spring 32, and the lower deflector rod 10 cannot be separated from the movement position of the lower deflector rod through the limiting rod 34.
In order to facilitate that gauze can pass through the horizontal interval between the plurality of first rollers 3 and the plurality of second rollers 4 and is wound on the supporting rod 15, a horizontal and continuous second through groove 35 is arranged on the front side wall and the left side wall of the box body 1, the supporting rod 15 can pass through the second through groove 35, a groove door 36 capable of closing the second through groove 35 is arranged on the notch of the second through groove 35, a moving space is provided for the supporting rod 15 to move the end of the gauze to the right side of the box body 1 through the second through groove 35, and the left end and the front end face of the box body 1 are sealed through the groove door 36.
In order to realize more quick disinfection, be equipped with stoving case 37 on pivot right side in the casing 13, stoving case 37's right side is equipped with steam generation device 38, and the gauze can be followed and passed through between stoving case 37 and the steam generation device 38, realizes the disinfection to gauze high temperature steam through the process at the gauze motion to dry the gauze when the gauze return, make the gauze disinfection high-efficient thorough more.
In order to facilitate the storage and the taking of the gauze, a movable door capable of being manually opened is arranged on the front end surface of the shell 13, and the gauze is stored and taken by opening the movable door of the shell 13.
The specific working process of the invention is as follows: this device is at first opened the dodge gate of casing 13 when using and is made fixed axle 14 expose and will treat sterile gauze book suit on fixed axle 14 to make gauze and fixed axle 14 can not produce relative rotation, but the in-process that the gauze expanded can be guaranteed to the outer end of pulling gauze realizes that gauze drives fixed axle 14 and rotates, takes out bracing piece 15 this moment, twines the outer end of gauze on bracing piece 15, and makes the gauze can not break away from bracing piece 15 under the circumstances of external force pulling.
Accomplish the back and remove bracing piece 15 that moves so that the gauze loops through stoving case 37, steam generator 38, then enter into box 1, there is the passageway that satisfies the gauze and pass through between box 1 and the casing 13, bracing piece 15 continues horizontal motion and passes and have horizontal interval and make the gauze arrange in this horizontal interval between a plurality of first rollers 3 and a plurality of second rollers 4, fix bracing piece 15 at the right-hand member of box 1 at last, be equipped with fixed bracing piece 15's fixed slot in the box 1, insert the dead lever and can realize bracing piece 15's demountable installation in the fixed slot, and guarantee that bracing piece 15 can not reverse under the pulling force effect of gauze and throw off.
After the support rod 15 is fixed, the ultraviolet lamp 2 is opened, at this time, the box body 1 is kept in a closed state by the slot door 36 of the second through slot 35 on the front end surface of the box body 1 and the movable door on the shell 13, at this time, the switches of the two low-speed motors 24 and the stepping motor 29 are opened according to requirements, at this time, the two low-speed motors 24 rotate to realize that the winding wheel 25 drives the rope 26 to tighten and the V-shaped plate 5 moves leftwards in the process, the tension spring 28 is stretched when the V-shaped plate 5 moves leftwards and enables the V-shaped plate to have rebound tendency and elastic potential energy, meanwhile, the rotation of the stepping motor 29 drives the incomplete gear 12 to rotate, at this time, the toothed part of the incomplete gear 12 is meshed with the first gear 11, the first gear 11 rotates to drive the turntable 9 to synchronously rotate, the rotation of the turntable 9 drives the deflector rod 10 fixed on the outer circular surface to rotate, the deflector rod 10 is, the shifting rod 10 rotates to realize that the shifting rod 10 shifts the first roller 3 to move upwards, the V-shaped plate 5 moves leftwards, the first rotating wheel 7 on the first roller 3 gradually moves to the upper end of the V-shaped plate 5 and enables the first rotating wheel 7 to start to be extruded and move upwards along the inclined plane of the upper end of the V-shaped plate 5, when the shifting rod 10 moves to the uppermost position, the toothed part of the incomplete gear 12 is separated from the first gear 11 at the moment, the shifting rod 10 moves right above the mandrel of the second roller 4 at the moment, the toothed part of the incomplete gear 12 is separated from the first gear 11, the first gear 11 is reset under the action of the second compression spring 32, the reset can realize that the shifting rod 10 drives the mandrel of the second roller 4 to move downwards and move to the lower end of the V-shaped rod, the toothless part of the incomplete gear 12 corresponds to the first gear 11 at the moment, and the shifting rod 10 keeps a downward inclined state under the action of the second compression spring 32, the continuous rotation of the low-speed motor 24 makes the V-shaped rod continuously move leftwards, and makes the lower end inclined surface of the V-shaped rod contact and press the second rotating wheel 8, and continuously extrudes the second rotating wheel 8 downwards along with the leftward movement of the V-shaped rod, and the V-shaped rod is kept from deviating from the moving section under the action of the limiting rod 34.
Along with the leftward movement of the V-shaped rod, a first rotating wheel 7 at the upper end of the V-shaped rod moves upwards to a first extension pipe 6 at the upper end and keeps rolling on the first extension pipe, a second rotating wheel 8 at the lower end of the V-shaped rod moves downwards and finally moves to a first extension pipe 6 at the lower end and keeps rolling on the first extension pipe, the backward movement of the first rollers 3 and the second rollers 4 enables gauze placed between the first rollers 3 and the second rollers 4 to be sequentially dragged from left to right to enable the gauze to be opened in an S shape, and the whole gauze is unfolded, in the process, the upward movement of the first rollers 3 and the downward movement of the second rollers 4 can compress the first pressure spring 21, enable the first pressure spring 21 to have a rebound tendency and elastic potential energy, and meanwhile, the first pressure spring 21 cannot be transversely deformed in the compression process of the second extension rod.
During the process of unfolding the gauze, the outer end of the gauze is stretched, so that one end fixed on the fixed shaft 14 is stressed and drives the fixed shaft 14 to rotate, the rotation of the fixed shaft 14 drives the second gear 16 to rotate, the rotation meshing of the second gear 16 drives the third gear 17 to rotate, the diameter of the third gear 17 is larger than that of the second gear 16, therefore, the second gear 16 meshes with the third gear 17, the speed reduction process is carried out, the rotation speed of the third gear 17 is smaller than that of the second gear 16, and the third gear 17 is coiled and compressed through a shaft and a clockwork spring 39 fixed above the shell 13, so that the third gear has the rebound tendency and the elastic potential energy.
Because the gauze expandes with the S form in box 1, thereby can be quick disinfect greatly reduced the disinfection time under ultraviolet lamp 2 'S irradiation, for sterile more thoroughly, open steam generating device 38 before step motor 29 and low-speed motor 24 are opened and make steam carry out once quick spraying on the gauze of motion for high temperature steam carries out a disinfection to the gauze in advance, then carries out ultraviolet lamp 2' S disinfection in entering into box 1.
After the irradiation of the ultraviolet lamp 2 is finished, the reversing switches of the two low-speed motors 24 are turned on, the stepping motor 29 is turned off, the winding wheel 25 rotates reversely in the process of the reverse rotation of the low-speed motor 24, the rope 26 is loosened, the V-shaped plate 5 is reset rightwards under the reset action of the tension spring 28, the first rotating wheel 7 and the second rotating wheel 8 which are arranged at two sides of the first extension tube 6 along the inclined plane of the V-shaped plate 5 along the right reset of the V-shaped plate 5 along the action of the first compression spring 21 along with the rightward reset of the V-shaped plate 5, the reversing switch of the slow motor is turned off after the reset is finished, the gauze is loosened in the reset process of the first roller 3 and the second roller 4, the fixed shaft 14 is reversed under the matching of the second gear 16 and the third gear 17 under the action of the spring 39, the gauze is rewound on the fixed shaft 14, the drying box 37 is opened in the reversing process, after the first roller 3 and the second roller 4 are reset to the initial state, the part of the gauze placed in the box body 1 is changed into a horizontal shape, the supporting rod 15 is pulled out, the supporting rod 15 rotates reversely, so that the gauze wound on the supporting rod 15 is separated, the gauze is automatically retracted to a gauze roll under the rotation of the fixed shaft 14 with the reversing trend, the gauze is sterilized quickly, and the movable door is opened to take out the gauze for use.
This device has following advantage than traditional dragging device:
1. this device expand the gauze completely and make the upper and lower two sides of gauze expose completely under the shining of ultraviolet lamp 2 that the upper and lower two sides of gauze makes ultraviolet lamp 2's fluorescent tube can be direct quick breakthrough gauze to realize the quick disinfection to the gauze, the in-process cooperation high-pressure steam who expands at the gauze sprays, thereby realize the stoving case 37 and make the gauze disinfection more thoroughly satisfy each administrative or technical offices to the sterile requirement of gauze to the stoving of gauze at the in-process of gauze return.
2. In-process that the gauze is the wave and expandes, because the right-hand member of gauze is fixed, consequently first roller 3 and second roller 4 should expand in proper order from the right side to left when upwards with downstream in-process that expandes, the resistance of this kind of expansion mode can effectual reduction in dragging the gauze in-process, simultaneously because first runner 7 is arranged in the below of second runner 8 under the initial condition, consequently upwards move to V-arrangement board 5 upper end at first through driving lever 10 and stir upwards in order to realize first runner 7, stir the runner that second runner 8 makes the inclined plane of V-arrangement board 5 can extrude the corresponding side downwards in same mode and make this device design more high-efficient reasonable.
3. The number of turns of gauze winding on the gauze roll is far greater than the number of turns that clockwork spring 39 can contract at the in-process gauze roll that expandes, consequently realizes the rotation of slowing down of fixed axle under the cooperation of second gear and third gear to realize clockwork spring 39's the requirement that can satisfy the gauze roll number of turns that resets, make this device installation more reasonable.
The invention has novel conception, smart structure and strong practicability, and can completely unfold the gauze and expose the gauze under the ultraviolet lamps on the upper and lower surfaces in the process of disinfecting the gauze roll, so that the disinfection is quicker and more thorough, and the disinfection efficiency of the gauze is effectively improved.
Claims (10)
1. A gauze rapid disinfection device comprises a closed box body (1), wherein a plurality of ultraviolet lamps (2) are arranged on the upper top surface and the lower bottom surface in the box body (1), and the gauze rapid disinfection device is characterized in that a plurality of first rollers (3) which are horizontal and can move upwards and reset downwards are arranged in the box body (1), the plurality of first rollers (3) are arranged side by side at left and right intervals, a second roller (4) which is horizontal and can move downwards and reset upwards is arranged in the interval between every two adjacent first rollers (3), and the plurality of first rollers (3) are arranged below the plurality of second rollers (4) at initial positions, and horizontal intervals are arranged between the plurality of first rollers (3) below and the plurality of second rollers (4) above;
the rear end of the box body (1) is provided with a V-shaped plate (5) which can move leftwards and reset rightwards, the opening of the V-shaped plate (5) faces rightwards, the upper end and the lower end of the V-shaped plate (5) are respectively provided with a horizontal first telescopic pipe (6), the outer ends of a mandrel of a first roller (3) and a mandrel of a second roller (4) extend out of the box body (1) and are respectively sleeved with a first rotating wheel (7) and a second rotating wheel (8), the leftward movement of the V-shaped plate (5) can extrude and drive the first rotating wheel (7) at the upper end to move upwards and the second rotating wheel (8) at the lower end to move downwards, the rear side of the corner of the V-shaped plate (5) is rotatably linked with a rotating shaft, the rear side of the rotating shaft is sleeved with a rotating disc (9), a deflector rod (10) is fixed on the outer circumferential surface of the rotating disc (9), and a first gear (11, an incomplete gear (12) is meshed on the right side of the first gear (11), a toothed part of the incomplete gear (12) drives the first gear (11) to rotate clockwise when meshed with the first gear (11) and extrudes a mandrel of the first roller (3) to move upwards through a shifting rod (10) so that the first rotating wheel (7) is placed at the upper end of the V-shaped plate (5), and when a toothless part of the incomplete gear (12) corresponds to the first gear (11), the rotating disc (9) automatically resets and drives a mandrel of the second roller (4) to move downwards through the shifting rod (10) so that the second rotating wheel (8) is placed at the lower end of the V-shaped plate (5);
the left side of box (1) is equipped with inclosed casing (13), be equipped with fixed axle (14) that can fix gauze book on it in casing (13), the right-hand member demountable installation of box (1) has bracing piece (15), the outer end of gauze passes the horizontal interval between a plurality of first rollers (3) and a plurality of second roller (4) and twines on bracing piece (15), fixed axle (14) corotation can be realized and make the gauze be the expansion of S form to the upward movement of first roller (3) and the downstream of second roller (4), the reversal of first roller (3) and second roller (4) resets and can realize that fixed axle (14) reversal and realize drawing in again of gauze.
2. A gauze rapid disinfection apparatus as claimed in claim 1, characterized in that the rear end of said shaft extends out of the housing (13) and is fixed with a second gear (16), a third gear (17) having a larger diameter than the second gear (16) is engaged with the outer side of the second gear (16), and a clockwork spring (39) is connected to the third gear (17) through a shaft.
3. A gauze rapid disinfection apparatus as claimed in claim 1, wherein a plurality of first through grooves (18) for the first roller (3) and the second roller (4) to slide are provided on the rear side wall of the box body (1), a sliding block (19) capable of sliding on the end surface of the first through groove (18) is provided at the front end and the rear end of each first through groove (18), and the first roller (3) and the second roller (4) respectively pass through the corresponding sliding blocks (19).
4. A gauze rapid disinfection device according to claim 3, characterized in that a second telescopic tube (20) is arranged in each first through slot (18), one end of the second telescopic tube (20) is fixed at the end of the first through slot (18), the other end is fixed at the core shaft of the first roller (3) or the second roller (4), respectively, and a first compression spring (21) is sleeved on each second telescopic tube (20).
5. A gauze rapid disinfection apparatus as claimed in claim 1, wherein a cover (22) is provided at the rear side of the box body (1), the cover (22) is communicated with the box body (1), a vertical rod (23) is provided at each of the upper and lower ends of the V-shaped plate (5), a low-speed motor (24) is provided at each of the upper and lower ends of the left side of the box body (1), a winding wheel (25) is fixed on an output shaft of each low-speed motor (24), a rope (26) is wound and fixed on each winding wheel (25), the other end of the rope (26) is connected with the vertical rod (23) at the corresponding side, a support frame (27) is provided at the inner side of the V-shaped plate (5), a tension spring (28) is fixed on the support frame (27), and the other end of the tension spring (28) is fixed on the cover (22.
6. A gauze rapid disinfection apparatus as claimed in claim 1, characterized in that, the front side of said incomplete gear (12) is provided with a stepping motor (29) mounted on the supporting frame (27), the stepping motor (29) drives the incomplete gear (12) to rotate.
7. A gauze rapid disinfection apparatus as claimed in claim 1, wherein said first gear (11) is provided with an annular groove (30) in the rear end face, a fixed block (31) is provided in the annular groove (30), one end of the fixed block (31) is fixed with a second pressure spring (32), the second pressure spring (32) is disposed in the annular groove (30) and the other end of the pressure spring is fixed with a stop lever (33), the stop lever (33) is perpendicular to the end face of the first gear (11) and fixed on the V-shaped plate (5) via a C-shaped limiting rod (34).
8. A device for the rapid disinfection of gauze according to claim 1, characterized in that said box (1) is provided, on the front and left side walls thereof, with a second horizontal and continuous through slot (35), said second through slot (35) being adapted to allow the passage of said support bar (15), said second through slot (35) being provided with a slot door (36) adapted to close said second through slot.
9. A gauze rapid disinfection apparatus as claimed in claim 1, characterized in that said casing (13) is provided with a drying box (37) at the right side of the rotation axis, the right side of the drying box (37) is provided with a steam generating device (38), and gauze can pass between the drying box (37) and the steam generating device (38).
10. A gauze rapid disinfection apparatus as claimed in claim 1, characterized in that said housing (13) is provided at its front face with a manually openable movable door.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811085304.7A CN109010867B (en) | 2018-09-18 | 2018-09-18 | Gauze rapid disinfection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811085304.7A CN109010867B (en) | 2018-09-18 | 2018-09-18 | Gauze rapid disinfection device |
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| CN109010867A CN109010867A (en) | 2018-12-18 |
| CN109010867B true CN109010867B (en) | 2020-06-09 |
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| CN201811085304.7A Active CN109010867B (en) | 2018-09-18 | 2018-09-18 | Gauze rapid disinfection device |
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| CN111658788A (en) * | 2020-05-25 | 2020-09-15 | 广州凯月美容生物科技有限公司 | High-temperature disinfection and sterilization cabinet for chemical fiber fabric |
| CN112057646B (en) * | 2020-10-12 | 2022-06-07 | 青岛嘉司复合材料有限公司 | Textile disinfection device |
| CN114949283B (en) * | 2022-07-15 | 2024-05-31 | 河南中旭再生医学研究院有限公司 | Stem cell culture dish disinfection system and disinfection method |
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| CN206355345U (en) * | 2016-09-30 | 2017-07-28 | 天津中鼎生物医学科技有限公司 | A kind of medical preserved skin gauze sterilizing equipment decontaminating apparatus |
| CN107620185A (en) * | 2017-09-11 | 2018-01-23 | 安徽华瑞医药技术开发有限公司 | A kind of drying unit of medical long gauze |
| CN207019421U (en) * | 2017-06-28 | 2018-02-16 | 河南省洛阳正骨医院（河南省骨科医院） | Drying and sterilizing device for long gauze |
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| WO2009064845A2 (en) * | 2007-11-16 | 2009-05-22 | Bernstein Eric F | Sterilizing compositions comprising phosphors for converting electromagnetic radiation to uvc radiation and methods for using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206355345U (en) * | 2016-09-30 | 2017-07-28 | 天津中鼎生物医学科技有限公司 | A kind of medical preserved skin gauze sterilizing equipment decontaminating apparatus |
| CN207019421U (en) * | 2017-06-28 | 2018-02-16 | 河南省洛阳正骨医院（河南省骨科医院） | Drying and sterilizing device for long gauze |
| CN107620185A (en) * | 2017-09-11 | 2018-01-23 | 安徽华瑞医药技术开发有限公司 | A kind of drying unit of medical long gauze |
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