CN114082093A - Automatic hand disinfection device for ward - Google Patents
Automatic hand disinfection device for ward Download PDFInfo
- Publication number
- CN114082093A CN114082093A CN202111311107.4A CN202111311107A CN114082093A CN 114082093 A CN114082093 A CN 114082093A CN 202111311107 A CN202111311107 A CN 202111311107A CN 114082093 A CN114082093 A CN 114082093A
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- Prior art keywords
- disinfection
- pipe
- sterilizing
- cabinet
- box
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 153
- 230000001954 sterilising effect Effects 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000001035 drying Methods 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000011550 stock solution Substances 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000000249 desinfective effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000000645 desinfectant Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 210000004666 bacterial spore Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/20—Non-portable devices, e.g. spraying booths
-
- 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—Ultra-violet 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
Abstract
The invention discloses an automatic hand disinfection device for a ward, which comprises: the bottom of the front side surface of the disinfection cabinet is provided with a driving block; the air filter is embedded above the sealing top plate, the lower surface of the sealing top plate is fixedly provided with the disinfection platform, the bottom of the disinfection platform is connected with a corrugated pipe, and the lower end of the corrugated pipe is provided with a waste liquid recovery box; the sterilizing liquid box is arranged on the front side of the waste liquid recovery box, a controller is arranged at the bottom of the sterilizing liquid box, and a timer is connected below the controller. The disinfection table is arranged in the disinfection cabinet when not in use, so that the disinfection table is prevented from being infected due to long-term exposure in a ward, the problem of cross infection caused by use of a user is avoided, and the disinfection table can be sterilized and disinfected in the disinfection cabinet at regular time, so that the disinfection table is safer and more sanitary to use.
Description
Technical Field
The invention relates to the technical field of medical instrument drying devices, in particular to an automatic hand disinfection device for a ward.
Background
The disinfection is a method for killing pathogenic microorganisms but not necessarily bacterial spores, the disinfection effect is usually achieved by a chemical method, chemical medicines used for disinfection are called disinfectants, and in hospitals, medical staff need to disinfect hands before nursing operations of patients in order to prevent bacterial infection. However, when the hands of the medical staff in clinic are disinfected at present, the medical staff need to go to a special disinfection room for operation, and the hands of the medical staff are difficult to be disinfected directly in a ward, so that the hands of the medical staff are easy to be polluted again in the transferring process between the ward and the disinfection room;
meanwhile, the hand disinfection device is exposed inside a ward for a long time, the disinfection device is easily polluted, and then the situation that a user is easily subjected to cross infection when the hand disinfection device is used is caused, and most of disinfectant of the existing hand disinfection device is prepared in advance, and the problem that disinfection effect is weakened easily when the disinfection device is stored for a long time is solved.
Disclosure of Invention
The invention aims to provide an automatic hand disinfection device for a ward, which solves the problem that hands of medical workers are easily polluted again in the transfer process between the ward and a disinfection room because the medical workers in clinic need to go to a special disinfection room for operation when disinfecting the hands at present and are difficult to directly disinfect the hands in the ward;
meanwhile, the hand disinfection device is exposed inside a ward for a long time, the disinfection device is easily polluted, and then the user is easy to cross-infect when in use, and most of the disinfection solution of the existing hand disinfection device is prepared in advance, and the problem of weakening disinfection effect is easily caused after long-time storage.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic hand disinfection device for a ward, comprising:
the disinfection cabinet comprises a disinfection cabinet, universal wheels are mounted at four corners of the lower surface of the disinfection cabinet, a driving block is mounted at the bottom of the front side surface of the disinfection cabinet, a control panel is fixed on the left side surface of the disinfection cabinet, a display screen is embedded in the outer surface of the control panel, and key input modules are uniformly distributed on the outer side of the display screen;
the sterilizing cabinet comprises a sterilizing cabinet, a sealing top plate, a sterilizing table, a corrugated pipe and a waste liquid recovery box, wherein the sealing top plate is arranged at an opening at the upper end of the sterilizing cabinet, an air filter is embedded above the sealing top plate, the lower surface of the sealing top plate is fixed with the sterilizing table, a filter screen is arranged in the sterilizing table, the bottom of the sterilizing table is connected with the corrugated pipe, and the lower end of the corrugated pipe is provided with the waste liquid recovery box;
the sterilizing liquid box is arranged on the front side of the waste liquid recovery box, a controller is arranged at the bottom of the sterilizing liquid box, a timer is connected below the controller, a first withdrawal pipe penetrates through the sterilizing liquid box, a first liquid pump is mounted at the lower end of the first withdrawal pipe, a sterilizing rack is connected to the upper end of the first withdrawal pipe, the appearance structure of the sterilizing rack is a U-shaped structure, the sterilizing rack is fixed with the inner wall of the sterilizing cabinet, and an ultraviolet sterilizing lamp is arranged above the sterilizing rack;
the lifting mechanism is arranged on the rear side of the disinfection platform, a disinfection stock solution box is arranged on the rear side of the lifting mechanism, and the lower end of the disinfection stock solution box is connected with a first metering pump;
the mixing tank is connected to the lower end of the first constant delivery pump, a second liquid pump is mounted at the inner bottom of the mixing tank, the front end of the mixing tank is connected with a hose, and a spiral flushing pipe is mounted on the rear side of the second liquid pump;
the water tank is fixed in the below of mixing box, the internally mounted of water tank has the second of pumpback pipe, just the second of pumpback pipe with the spiral backwash intraduct is linked together, the liquid pump three is installed to the lower extreme of second of pumpback pipe, the upper end of second of pumpback pipe is connected with constant delivery pump two.
Preferably, the driving block further comprises:
the telescopic rod is connected to the side face, close to the disinfection cabinet, of the driving block and penetrates through the front side face of the disinfection cabinet;
the reset spring is sleeved outside the telescopic rod, and two ends of the reset spring are respectively fixed with the driving block and the disinfection cabinet;
a pressure plate disposed at a front side of the timer.
Preferably, the sealing top plate further comprises:
a sterile drying mechanism mounted below the air filter;
the infrared sensor is arranged at the rear side of the sterile drying mechanism;
a sterilization nozzle installed at a rear side of the infrared sensor;
the guide pipe penetrates through the back plate of the disinfection platform, and the disinfection spray head forms a communication structure through the guide pipe and the spiral flushing pipe.
Preferably, the aseptic drying mechanism further comprises:
a fan mounted inside the aseptic drying mechanism;
and the heating pipes are uniformly distributed below the fan.
Preferably, the air filter further comprises:
an activated carbon filter layer installed inside the air filter;
a HEPA filter layer disposed below the activated carbon filter layer;
the clamping blocks are symmetrically fixed on the lower surface of the air filter in a front-back mode, and the air filter is in a clamping structure through the clamping blocks and the sealing top plate.
Preferably, the disinfection station further comprises:
the fixed baffle is fixedly arranged above the front end face of the disinfection platform;
the movable baffle is connected below the front end face of the disinfection platform in a sliding manner;
and the electric push rod is connected below the movable baffle.
Preferably, the sterilization frame further comprises:
the transverse pipe penetrates through the interior of the sterilizing rack and is communicated with the interior of the first pumping-back pipe;
and the atomizing spray heads are distributed on the inner side surface of the sterilizing rack at equal intervals, and are communicated with the inner part of the transverse pipe.
Preferably, the lifting mechanism further comprises:
the servo motor is fixedly arranged on the inner top surface of the disinfection cabinet;
the screw rod is connected to the lower end of the servo motor;
the ball nut is in threaded connection with the outer side of the screw rod, and the outer wall of the ball nut is fixed with the back plate of the disinfection platform.
Preferably, the method further comprises the following steps:
and the liquid level sensors are respectively arranged on the sterilizing liquid tank, the sterilizing stock solution tank and the inner wall of the water tank, and the liquid level sensors are electrically connected with the input end of the controller.
Compared with the prior art, the invention has the following beneficial effects:
the disinfection cabinet is convenient to move and can be directly placed in a ward for use, so that medical staff do not need to go to a special disinfection room and can disinfect hands directly in the ward, secondary pollution after disinfection is reduced, and the disinfection cabinet is started for hands in a non-contact operation mode, so that the hands are prevented from being polluted due to the fact that the medical staff touch the device;
the disinfection table is arranged in the disinfection cabinet when not in use, so that the situation that the disinfection table is infected due to long-term exposure in a ward is avoided, the problem of cross infection caused by use of a user is avoided, and the disinfection table can be sterilized and disinfected in the disinfection cabinet at regular time, so that the disinfection table is safer and more sanitary to use;
the hand disinfection solution in the disinfection cabinet is prepared on site, so that the condition that disinfection effect is influenced due to the fact that the disinfection solution is prepared for a long time is avoided, the proportion of the disinfection solution can be intelligently adjusted through program setting in the early stage, the disinfection cabinet is convenient to adapt to wards with different disinfection requirements, the use flexibility is higher, and in addition, the whole disinfection cabinet can monitor the liquid level of the box body inside, so that medical staff can be reminded of supplementing liquid or treating waste liquid in time.
Drawings
FIG. 1 is a schematic left-side perspective view of the present invention;
FIG. 2 is a schematic left side view cross-sectional structure of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic top sectional view of the sterilization frame according to the present invention;
FIG. 5 is a schematic view of the left side cross-sectional structure of the disinfection station and the lifting mechanism of the present invention;
FIG. 6 is a schematic left side sectional view of the seal head plate and air filter assembly of the present invention;
fig. 7 is a front view of the disinfection platform of the present invention.
In the figure: 1. a disinfection cabinet; 2. a universal wheel; 3. a drive block; 31. a telescopic rod; 32. a return spring; 33. a pressure plate; 4. a control panel; 41. a display screen; 42. a key input module; 5. sealing the top plate; 51. a sterile drying mechanism; 511. a fan; 512. heating a tube; 52. an infrared sensor; 53. a disinfection nozzle; 54. a conduit; 6. an air filter; 61. an activated carbon filter layer; 62. a HEPA filter layer; 63. a clamping block; 7. a sterilizing station; 71. fixing a baffle plate; 72. a movable baffle; 73. an electric push rod; 8. filtering with a screen; 9. a bellows; 10. a waste liquid recovery tank; 11. a sterilizing liquid tank; 111. a first withdrawal pipe; 112. a liquid pump I; 12. a sterilization frame; 121. a transverse tube; 122. an atomizing spray head; 13. an ultraviolet germicidal lamp; 14. a lifting mechanism; 141. a servo motor; 142. a lead screw; 143. a ball nut; 15. a disinfectant stock solution tank; 151. a constant delivery pump I; 16. a mixing box; 161. a second liquid pump; 162. a hose; 163. a helical return pipe; 17. a water tank; 171. a second withdrawal pipe; 172. a third liquid pump; 173. a second constant delivery pump; 18. a controller; 19. a timer; 20. a liquid level sensor.
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. 1-2, an automatic hand disinfection device for a ward comprises: four corners of the lower surface of the disinfection cabinet 1 are respectively provided with a universal wheel 2, the bottom of the front side surface of the disinfection cabinet 1 is provided with a driving block 3, the left side surface of the disinfection cabinet 1 is fixedly provided with a control panel 4, the outer surface of the control panel 4 is embedded with a display screen 41, and the outer side of the display screen 41 is uniformly distributed with key input modules 42; the sterilizing cabinet comprises a sealing top plate 5, an air filter 6 is embedded above the sealing top plate 5, a sterilizing table 7 is fixed on the lower surface of the sealing top plate 5, a filter screen 8 is arranged inside the sterilizing table 7, the bottom of the sterilizing table 7 is connected with a corrugated pipe 9, and a waste liquid recovery box 10 is installed at the lower end of the corrugated pipe 9; the sterilizing liquid box 11 is arranged on the front side of the waste liquid recovery box 10, a controller 18 is arranged at the bottom of the sterilizing liquid box 11, a timer 19 is connected below the controller 18, a first withdrawal pipe 111 penetrates through the sterilizing liquid box 11, a first liquid pump 112 is installed at the lower end of the first withdrawal pipe 111, a sterilizing rack 12 is connected to the upper end of the first withdrawal pipe 111, the sterilizing rack 12 is of a U-shaped structure in the appearance structure, the sterilizing rack 12 is fixed with the inner wall of the sterilizing cabinet 1, and an ultraviolet sterilizing lamp 13 is arranged above the sterilizing rack 12; the lifting mechanism 14 is arranged on the rear side of the disinfection platform 7, the disinfection stock solution box 15 is arranged on the rear side of the lifting mechanism 14, and the lower end of the disinfection stock solution box 15 is connected with a first metering pump 151; a mixing tank 16 connected to the lower end of the first fixed displacement pump 151, a second liquid pump 161 mounted on the inner bottom of the mixing tank 16, a hose 162 connected to the front end of the mixing tank 16, and a spiral flushing pipe 163 mounted on the rear side of the second liquid pump 161; the water tank 17 is fixed below the mixing box 16, a second pumping pipe 171 is installed inside the water tank 17, the second pumping pipe 171 is communicated with the spiral backwash pipe 163, a third liquid pump 172 is installed at the lower end of the second pumping pipe 171, a second constant delivery pump 173 is connected to the upper end of the second pumping pipe 171, the liquid level sensor 20 is installed on the inner walls of the sterilizing liquid tank 11, the sterilizing original liquid tank 15 and the water tank 17 respectively, and the liquid level sensor 20 is electrically connected with the input end of the controller 18.
Referring to fig. 3-4, an automatic hand disinfection device for ward, the driving block 3 further comprises: the telescopic rod 31 is connected to the side surface of the driving block 3 close to the disinfection cabinet 1, and the telescopic rod 31 penetrates through the front side surface of the disinfection cabinet 1; the reset spring 32 is sleeved on the outer side of the telescopic rod 31, and two ends of the reset spring 32 are respectively fixed with the driving block 3 and the disinfection cabinet 1; pressure plate 33, it sets up in the front side of timer 19, plays driving block 3 through the foot, can drive whole device and start for sterilizer 1 starts for the contactless operation of hand, prevents medical personnel touch device and leads to the contaminated condition of hand, and the frame 12 that disinfects still includes: the transverse pipe 121 penetrates through the interior of the sterilizing rack 12, and the transverse pipe 121 is communicated with the interior of the first drawing-back pipe 111; atomizer 122, its equidistance distributes at the medial surface of frame 12 that disinfects, and atomizer 122 and violently pipe 121 are inside to be linked together, and atomizer 122 blowout sterilization liquid can disinfect the disinfection operation to disinfection platform 7 for disinfection cabinet 1 is inside can regularly to disinfect and disinfect for disinfection platform 7, makes disinfection platform 7's use safety and sanitation more.
Referring to fig. 5-7, a hand auto-sterilizer for ward, the sealing top plate 5 further includes: an aseptic drying mechanism 51 installed below the air filter 6; an infrared sensor 52 provided on the rear side of the aseptic drying mechanism 51; a sterilizing spray head 53 installed at the rear side of the infrared sensor 52; the duct 54, it runs through the backplate of disinfection platform 7, and constitutes the communicating structure between disinfection shower nozzle 53 through duct 54 and spiral backwash pipe 163, and aseptic stoving mechanism 51 still includes: a blower 511 installed inside the aseptic drying mechanism 51; heating pipe 512, its evenly distributed is in the below of fan 511, and aseptic stoving mechanism 51 can carry out fast drying to the hand after the disinfection and handle, is favorable to saving user's hand disinfection time, and air cleaner 6 is still including: an activated carbon filter layer 61 installed inside the air filter 6; a HEPA filter layer 62 disposed below the activated carbon filter layer 61; fixture block 63, its front and back symmetry is fixed at air cleaner 6's lower surface, and air cleaner 6 passes through to constitute the block structure between fixture block 63 and the sealed roof 5, and air cleaner 6 can filter the air that fan 511 inhaled, guarantees the cleanness of air, avoids the user to receive the pollution when the stoving hand to utilize the joint mode to be connected between air cleaner 6 and the sealed roof 5, later stage dismouting change convenience, disinfection platform 7 is still including: a fixed baffle 71 fixedly installed above the front end surface of the sterilizing table 7; a movable baffle plate 72 which is connected below the front end surface of the disinfection platform 7 in a sliding way; electric putter 73, its connection is in the below of adjustable fender 72, and electric putter 73 can drive adjustable fender 72 and rise to fold with fixed stop 71, and then when the user is clean hand, shelter from the leading flank, be favorable to avoiding antiseptic solution water stain spill pollution user clothing, elevating system 14 is still including: a servo motor 141 fixedly installed on an inner top surface of the sterilizing cabinet 1; a screw 142 connected to a lower end of the servo motor 141; ball nut 143, its threaded connection is in the outside of lead screw 142, and ball nut 143's outer wall is fixed mutually with the backplate of disinfection platform 7, and elevating system 14 can drive disinfection platform 7 and go up and down for disinfection platform 7 all contracts inside sterilizer 1 when not using, has avoided disinfection platform 7 to expose for a long time among the ward and the condition that receives the infection, leads to cross infection's problem when avoiding the user to use.
The working principle is as follows: for the automatic hand disinfection device for the ward, firstly, the disinfection cabinet 1 is pushed to the ward, the universal wheels 2 roll on the ground, firstly, a proper disinfectant proportioning ratio is input through the key input module 42 on the control panel 4, when hand disinfection is needed, a user firstly uses feet to kick the driving block 3, the driving block 3 is forced to drive the telescopic rod 31 to move towards the pressure plate 33, meanwhile, the reset spring 32 is compressed and shortened, then the telescopic rod 31 contacts the pressure plate 33, the pressure plate 33 detects pressure information, the controller 18 controls the device to start, then the telescopic rod 31 restores to the original position under the elastic force of the reset spring 32, after the device is started, the servo motor 141 in the lifting mechanism 14 drives the screw 142 to rotate, the screw 142 drives the ball nut 143 to move upwards, the ball nut 143 drives the disinfection platform 7 to ascend, so that the sealing top plate 5 is separated from the top of the disinfection cabinet 1, until the disinfection platform 7 extends out of the disinfection cabinet 1;
when the lifting mechanism 14 works, the first metering pump 151, the third liquid pump 172 and the second metering pump 173 start to work, the first metering pump 151 is opened, so that the disinfectant stock solution in the disinfectant stock solution tank 15 quantitatively enters the mixing tank 16, the third liquid pump 172 and the second metering pump 173 are opened, so that a certain amount of water is conveyed from the water tank 17 to the spiral flushing pipe 163 through the second pumping pipe 171, is flushed out from the spiral flushing pipe 163, disperses the disinfectant stock solution, completes mixing, then a hand of a user extends into the disinfection platform 7 from the lower part of the fixed baffle plate 71, at the moment, the infrared sensor 52 detects the hand, the controller 18 controls the electric push rod 73 to start, the electric push rod 73 drives the movable baffle plate 72 to rise, the movable baffle plate 72 is folded with the fixed baffle plate 71 to shield the front side of the disinfection platform 7, and simultaneously the controller 18 controls the second liquid pump 161 to start, so that the mixed disinfectant in the mixing tank 16 is conveyed to the disinfection spray nozzle 53 along the hose 162 and the conduit 54, washing and disinfecting hands of a user, filtering the washed waste liquid through a filter screen 8, and then entering a waste liquid recovery box 10 through a corrugated pipe 9;
after the washing is finished, the controller 18 starts the sterile drying mechanism 51 to work, the fan 511 rotates, the heating pipe 512 generates heat, airflow is introduced from the upper part of the fan 511, the air is filtered by the active carbon filter layer 61 and the HEPA filter layer 62 in the air filter 6, and is cleaner, the air filter 6 is clamped on the sealing top plate 5 through the clamping block 63, the air filter 6 can be taken down for filter element replacement in the later period when the filtering effect is poor, and the airflow takes away the heat generated by the air filter through the heating pipe 512, so that hot air is formed to dry the hands of a user;
after drying, electric putter 73 drives adjustable fender 72 and descends, the user takes out the hand, disinfection platform 7 retracts inside disinfection cabinet 1, when timer 19 timing time is up, controller 18 controls first liquid pump 112 and sterilamp 13 to start, sterilamp 13 is opened and is disinfected and irradiated, first liquid pump 112 conveys the sterilizing fluid inside sterilizing fluid box 11 to horizontal pipe 121 in sterilizing rack 12 through first pumpback pipe 111, then convey each atomizer 122 blowout by horizontal pipe 121, the sterilizing fog is sprayed on disinfection platform 7 surface, carry out the disinfection and sterilization processing, level sensor 20 can detect the liquid level height information in each liquid box, and with information display on display screen 41, make things convenient for medical personnel to look up, just so accomplish the use of whole ward with hand self-sterilizer.
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. An automatic hand disinfection device for a ward, comprising:
the disinfection cabinet comprises a disinfection cabinet (1), universal wheels (2) are mounted at four corners of the lower surface of the disinfection cabinet (1), a driving block (3) is mounted at the bottom of the front side surface of the disinfection cabinet (1), a control panel (4) is fixed on the left side surface of the disinfection cabinet (1), a display screen (41) is embedded on the outer surface of the control panel (4), and key input modules (42) are uniformly distributed on the outer side of the display screen (41);
the sterilizing cabinet comprises a sealing top plate (5) which is arranged at an opening at the upper end of the sterilizing cabinet (1), an air filter (6) is embedded above the sealing top plate (5), a sterilizing table (7) is fixed on the lower surface of the sealing top plate (5), a filter screen (8) is arranged inside the sterilizing table (7), the bottom of the sterilizing table (7) is connected with a corrugated pipe (9), and a waste liquid recovery box (10) is arranged at the lower end of the corrugated pipe (9);
the sterilization liquid box (11) is arranged on the front side of the waste liquid recovery box (10), a controller (18) is arranged at the bottom of the sterilization liquid box (11), a timer (19) is connected below the controller (18), a first withdrawal pipe (111) penetrates through the sterilization liquid box (11), a first liquid pump (112) is installed at the lower end of the first withdrawal pipe (111), a sterilization frame (12) is connected to the upper end of the first withdrawal pipe (111), the sterilization frame (12) is of a U-shaped structure in shape, the sterilization frame (12) is fixed to the inner wall of the disinfection cabinet (1), and an ultraviolet sterilization lamp (13) is arranged above the sterilization frame (12);
the lifting mechanism (14) is installed on the rear side of the disinfection platform (7), a disinfection stock solution box (15) is installed on the rear side of the lifting mechanism (14), and the lower end of the disinfection stock solution box (15) is connected with a first metering pump (151);
the mixing tank (16) is connected to the lower end of the first fixed displacement pump (151), a second liquid pump (161) is installed at the inner bottom of the mixing tank (16), a hose (162) is connected to the front end of the mixing tank (16), and a spiral flushing pipe (163) is installed on the rear side of the second liquid pump (161);
water tank (17), be fixed in the below of mixing box (16), the internally mounted of water tank (17) has withdrawal pipe two (171), just withdrawal pipe two (171) with spiral flushing pipe (163) are inside to be linked together, liquid pump three (172) are installed to the lower extreme of withdrawal pipe two (171), the upper end of withdrawal pipe two (171) is connected with quantitative pump two (173).
2. An automatic hand disinfection apparatus for hospital rooms according to claim 1, in which said drive block (3) further comprises:
the telescopic rod (31) is connected to the side face, close to the disinfection cabinet (1), of the driving block (3), and the telescopic rod (31) penetrates through the front side face of the disinfection cabinet (1);
the reset spring (32) is sleeved on the outer side of the telescopic rod (31), and two ends of the reset spring (32) are respectively fixed with the driving block (3) and the disinfection cabinet (1);
a pressure plate (33) provided on a front side of the timer (19).
3. An automatic hand disinfection apparatus for hospital rooms according to claim 1, in which said sealing top plate (5) further comprises:
a sterile drying mechanism (51) installed below the air filter (6);
an infrared sensor (52) provided on the rear side of the aseptic drying mechanism (51);
a sterilization nozzle (53) installed at a rear side of the infrared sensor (52);
and a duct (54) that penetrates the back plate of the disinfecting table (7), wherein the disinfecting spray head (53) forms a communicating structure with the spiral flushing pipe (163) through the duct (54).
4. An automatic hand disinfection apparatus for hospital rooms as claimed in claim 3, wherein said sterile drying mechanism (51) further comprises:
a blower (511) installed inside the aseptic drying mechanism (51);
heating pipes (512) uniformly distributed below the fan (511).
5. An automatic hand disinfection apparatus for hospital rooms as claimed in claim 1, wherein said air filter (6) further comprises:
an activated carbon filter layer (61) installed inside the air filter (6);
a HEPA filter layer (62) disposed below the activated carbon filter layer (61);
and the clamping blocks (63) are symmetrically fixed on the lower surface of the air filter (6) in a front-back mode, and the air filter (6) forms a clamping structure through the clamping blocks (63) and the sealing top plate (5).
6. An automatic hand disinfection apparatus for hospital rooms according to claim 1, in which said disinfection station (7) further comprises:
a fixed baffle (71) which is fixedly arranged above the front end surface of the disinfection platform (7);
the movable baffle (72) is connected below the front end face of the disinfection platform (7) in a sliding manner;
and the electric push rod (73) is connected below the movable baffle (72).
7. The automatic hand sterilizer for hospital rooms according to claim 1, wherein said sterilizing rack (12) further comprises:
the transverse pipe (121) penetrates through the sterilization frame (12), and the transverse pipe (121) is communicated with the interior of the first drawing pipe (111);
the atomizing spray heads (122) are distributed on the inner side face of the sterilizing rack (12) at equal intervals, and the atomizing spray heads (122) are communicated with the interior of the transverse pipe (121).
8. An automatic hand disinfection apparatus for hospital rooms as claimed in claim 1, wherein said lifting mechanism (14) further comprises:
the servo motor (141) is fixedly arranged on the inner top surface of the disinfection cabinet (1);
a screw (142) connected to a lower end of the servo motor (141);
and the ball nut (143) is in threaded connection with the outer side of the screw rod (142), and the outer wall of the ball nut (143) is fixed with the back plate of the disinfection platform (7).
9. The automatic hand sterilizer according to claim 1, further comprising:
and the liquid level sensors (20) are respectively arranged on the inner walls of the sterilizing liquid tank (11), the sterilizing stock solution tank (15) and the water tank (17), and the liquid level sensors (20) are electrically connected with the input end of the controller (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311107.4A CN114082093A (en) | 2021-11-08 | 2021-11-08 | Automatic hand disinfection device for ward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111311107.4A CN114082093A (en) | 2021-11-08 | 2021-11-08 | Automatic hand disinfection device for ward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114082093A true CN114082093A (en) | 2022-02-25 |
Family
ID=80299153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111311107.4A Withdrawn CN114082093A (en) | 2021-11-08 | 2021-11-08 | Automatic hand disinfection device for ward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114082093A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231402A (en) * | 2022-06-23 | 2022-10-25 | 浙江友邻机电科技有限公司 | Intelligent elevator identification system |
-
2021
- 2021-11-08 CN CN202111311107.4A patent/CN114082093A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231402A (en) * | 2022-06-23 | 2022-10-25 | 浙江友邻机电科技有限公司 | Intelligent elevator identification system |
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Application publication date: 20220225 |