CN113521362B

CN113521362B - Automatic boiling sterilizer for medical instruments

Info

Publication number: CN113521362B
Application number: CN202111028056.4A
Authority: CN
Inventors: 赵鹏
Original assignee: Jiangsu Kangkang Classmate Technology Co ltd
Current assignee: Jiangsu Kangkang Classmate Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2022-11-25
Anticipated expiration: 2040-04-03
Also published as: CN113521362A; CN111346248B; CN111346248A

Abstract

The invention discloses an automatic medical instrument boiling sterilizer, which comprises a supporting component, a sensing component, a heating component and a condensing component, wherein the supporting component is positioned at the outer side of the device, the sensing component is arranged in the supporting component, the heating component is arranged in the supporting component, and the condensing component is arranged in the supporting component. Forget the utensil that the boiling time overlength that causes caused of closing the power damages, the production of the extravagant phenomenon of energy, and the boiling environment of drawer type, make the water droplet be difficult for splashing away and cause the scald to operating personnel, the design of refrigeration board can avoid boiling the steam that produces when disinfecting and cause the influence to the surrounding environment, reduces high temperature steam scald operating personnel's probability.

Description

Automatic medical instrument boiling sterilizer

Technical Field

The invention relates to the technical field of medical instrument disinfection, in particular to an automatic medical instrument boiling disinfector.

Background

The surface of the used medical apparatus is attached with a large amount of bacteria and viruses, the basic components forming the bacteria and the viruses are protein, the protein can be denatured when meeting high temperature, the original physiological activity is lost, so the medical staff can adopt the boiling mode to disinfect the medical apparatus, but the automation degree of the existing medical apparatus boiling disinfector is low, the capacity is also fixed, a large amount of water and a heating device can be still adopted when a small amount of medical apparatus is disinfected, the energy waste is caused, the existing boiling disinfection mode easily enables water drops to boil and splash out to cause scalding to the operating staff, the heating speed of the traditional medical apparatus boiling disinfector to cold water is low, the disinfection efficiency is low, and the drying operation is required by other devices, and the steam generated by the existing boiling disinfection device is scattered in the air to not only shield the sight of the operating staff, but also to influence the health, so people need an automatic medical apparatus boiling disinfector to solve the problems.

Disclosure of Invention

The invention aims to provide an automatic medical instrument boiling sterilizer, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an automatic change medical instrument and boil sterilizer, includes supporting component, sensing component, heating element, condensation subassembly, the supporting component is located the outside of this device, plays the effect of supporting other parts, the inside sensing component that is provided with of supporting component, sensing component plays the effect of transmission gravity size signal, the inside heating element that is provided with of supporting component, heating element is the heat energy source of this device, the inside condensation subassembly that is provided with of supporting component, the condensation subassembly plays and reduces the effect that vapor outflow avoided influencing the surrounding environment.

The supporting component comprises a shell, a drawing groove, a disinfection drawer, water injection holes, drain holes, water filtering nets and sliding grooves, wherein the shell is located on the outermost periphery of the whole device, the drawing groove is formed in the shell, the disinfection drawer is arranged in the drawing groove, the water injection holes are formed in one side of the disinfection drawer, the drain holes are formed in the lower portion of the water injection holes, the top end of the disinfection drawer is provided with a groove, the water filtering nets are fixedly mounted at the bottom end of the groove, the sliding grooves are formed in the two sides of the bottom end of the disinfection drawer, and medical instruments needing to be disinfected are placed inside the disinfection drawer.

The sensing assembly comprises an elastic sliding strip, a sliding strip spring, a water injection linking block, an electromagnetic valve, a linking water pipe, a vertical slotted hole, a supporting spring, a supporting plate, a vertical blocking strip, a gravity sensor and a drainage linking block, wherein a plurality of sliding strip springs are fixedly mounted on two sides of the bottom end of the drawing groove, an elastic sliding strip is fixedly mounted above the sliding strip springs, the elastic sliding strip is vertically clamped into the sliding groove, the water injection linking block is mounted on the deepest end surface of the drawing groove, one end of the water injection linking block is plugged into the water injection hole, a first water flow channel is formed inside the water injection linking block, the electromagnetic valve is fixedly mounted in the middle of the first water flow channel, the linking water pipe is fixedly mounted on one side of the water injection hole, the linking water pipe is fixedly communicated with one side of the first water flow channel, a total water inlet pipe is fixedly communicated with one side of the water injection hole, and one end of the total water inlet pipe is fixedly connected with a water inlet, the water inlet is arranged on the side wall of one end of the shell far away from the disinfection drawer, a vertical slotted hole is formed in the shell, a supporting spring is fixedly mounted at the bottom end of the vertical slotted hole, a supporting plate is fixedly mounted at the top end of the supporting spring, a semicircular groove is formed at the top end of the supporting plate and is fixedly connected with a water injection linking block, two vertical baffle strips are arranged at one end, close to the linking water pipe, of the water injection linking block, the vertical baffle strips are fixedly connected with the shell, the two vertical baffle strips are positioned at two sides of the linking water pipe, a gravity sensor is fixedly mounted in the center of the bottom surface of the drawing groove, the gravity sensor is electrically connected with a single chip microcomputer, the single chip microcomputer is fixedly mounted in the shell, the single chip microcomputer is electrically connected with an external power supply, and a water drainage linking block is arranged below the water injection linking block, one end of the drainage linking block is plugged into a drainage hole, a second water flow channel is arranged in the drainage linking block, a second electromagnetic valve is fixedly arranged in the middle of the second water flow channel, a second linking water pipe is fixedly arranged on one side, away from the drainage hole, of the second water flow channel, a total water outlet pipe is fixedly communicated with one side, away from the second water flow channel, of the second linking water pipe, one end, away from the second linking water pipe, of the total water outlet pipe is fixedly connected with a water outlet, the water outlet is arranged on the side wall, away from one end of the disinfection drawer, of the shell, a second vertical slotted hole is formed in the shell, a second supporting spring is fixedly arranged at the bottom end of the second vertical slotted hole, a second supporting plate is fixedly arranged at the top end of the second supporting spring, a semicircular groove is formed in the top end of the second supporting plate, and the semicircular groove is fixedly connected with the drainage linking block, the drainage linking block is fixedly provided with two second vertical barrier strips close to one end of a second linking water pipe, the two second vertical barrier strips are transversely arranged on two sides of the drainage linking block, more medical instruments are placed into the disinfection drawer, the greater pressure is generated on the elastic slide strip by the disinfection drawer, the greater compression degree of a slide strip spring is increased, the greater pressure is generated on the gravity sensor at the bottom by the disinfection drawer, the disinfection drawer is pushed back into the drawing groove, the water injection linking block is clamped into the water injection hole again after the disinfection drawer is pushed back under the action of thrust, the drainage linking block is also clamped into the drainage hole, the smooth curved surface is formed on one side, close to the disinfection drawer, of the water injection linking block and the drainage linking block, the water injection linking block is propped against the uppermost end of the movable range of the support spring and the support plate under the action of no external force, and the medical instruments with different weights are loaded into the disinfection drawer, the disinfection drawer can be at different heights under the supporting action of the spring, when the disinfection drawer is pushed back, the water injection hole can be firstly contacted with a smooth curved surface at the top of the water injection connecting block, then the water injection connecting block is pressed down along the smooth curved surface until the axis of the water injection connecting block and the axis of the water injection hole are positioned on a straight line, at the moment, the disinfection drawer is continuously pushed in, the water injection connecting block is clamped into the water injection hole, the water drainage connecting block is clamped into the inside of the water drainage hole by adopting the same principle, the vertical slotted hole and the sliding strip spring are designed, the disinfection drawer is elastically supported, the gravity sensor is convenient to carry out gravity detection, the pressure generated to the gravity sensor when no object is arranged in the disinfection drawer is taken as a reference, when the pressure of the disinfection drawer to the gravity sensor is greater than 0.2N, the single chip microcomputer drives the electromagnetic valve in the water injection connecting block to open, tap water enters the disinfection drawer through the main water inlet pipe, the water pipe and the water injection connecting block, the water injection amount is calculated according to the water injection time, and when the inside of the disinfection drawer reaches eighth full water level, the single chip microcomputer controls the electromagnetic valve to stop the closing of the water injection connecting block.

The heating assembly comprises a single-side heating groove, a double-side heating groove, one-way heating assemblies and two-way heating assemblies, wherein the double-side heating groove is formed in the center of each drawing groove, the drawing groove is far away from one side of the double-side heating groove, the single-side heating groove is formed in the single-side heating groove, the one-way heating assemblies are arranged in the double-side heating groove, each one-way heating assembly comprises a first coil mounting plate, a first heating coil and a first electromagnetic wave shielding block, the first coil mounting plate is positioned in the middle of the one-way heating assembly, the first heating coil is fixedly mounted on one side of the first coil mounting plate, the first electromagnetic wave shielding block is fixedly mounted on one side of the first coil mounting plate far away from the first heating coil, the two-way heating assemblies comprise a second coil mounting plate, a second heating coil and a second electromagnetic wave shielding block, the second electromagnetic wave shielding block is located in the center of the bidirectional heating assembly, a second coil mounting plate is fixedly mounted on two sides of the second electromagnetic wave shielding block, a second heating coil is fixedly mounted on one side of the second electromagnetic wave shielding block and far away from the second coil mounting plate, the second heating coil is electrically connected with the single chip microcomputer, the single chip microcomputer drives the second heating coil to be communicated with the semiconductor refrigerating sheet, the side wall of the disinfection drawer close to the single-sided heating groove and the double-sided heating groove is iron, the first electromagnetic wave shielding block and the second electromagnetic wave shielding block are designed to shield electromagnetic waves, the electromagnetic waves are prevented from influencing the device or an external heating part, the first heating coil and the second heating coil are electrified to generate magnetic lines of force, the iron side wall is penetrated to generate eddy current, the side wall is heated, water inside the disinfection drawer is heated and boiled, and the disinfection drawer is provided with the first heating coil, the second heating coil is fixedly mounted on the disinfection drawer, the material of the area around the second heating coil can be microcrystalline glass, the strength is high, the heat resistance of the device is facilitated, after the first heating coil and the second heating coil run for 9-10 minutes, the water in the disinfection drawer is boiled for 5-6 minutes, the sterilization and disinfection of internal medical instruments are completed, the single chip microcomputer drives the electromagnetic valve located in the drainage connecting block to be opened, the water in the disinfection drawer is discharged along the drainage connecting block, the connecting water pipe, the main water outlet pipe and the water outlet in sequence, after the water is discharged, the water filter net separates the disinfected medical instruments from the bottom of the disinfection drawer, a small amount of residual water at the bottom of the disinfection drawer cannot contact the medical instruments, the bottom of the medical instruments can be fully contacted with the air, and the drying or blowing operation of the medical instruments is facilitated.

The condensation subassembly includes condensate tank, refrigeration piece mounting panel, semiconductor refrigeration piece, refrigeration board, the condensate tank has been seted up to the draw-out groove top, the inside fixed mounting of condensate tank has refrigeration piece mounting panel, the inside fixed mounting of refrigeration piece mounting panel has a plurality of semiconductor refrigeration piece, semiconductor refrigeration piece and singlechip electric connection, draw-out groove top fixed mounting has the refrigeration board, refrigeration board central authorities highly is less than refrigeration board peripheral height, and when the vapor rebound that the water boiling produced contacted the refrigeration board, the refrigeration board utilized the low temperature of semiconductor refrigeration piece transmission, becomes the drop of water with the condensation again of vapor to inside the high minimum of refrigeration board central authorities gathers, flows in the disinfection steamer tray once more at last, and the design of refrigeration board does benefit to and avoids vapor to leak in a large number, is full of by vapor in avoiding the room, influences patient or medical personnel's work, living environment.

Compared with the prior art, the invention has the beneficial effects that:

this device utilizes gravity sensor to detect disinfection steamer tray weight, and then judges whether inside medical instrument exists of disinfection steamer tray, makes this device can carry out the water injection automatically, boil the flow operation of disinfection, drainage, can avoid the tradition to boil and exist in the disinfection mode: forget the utensil damage that the boiling time overlength that closes the power and cause, the production of the extravagant phenomenon of the energy, and the boiling environment of drawer type, make the water droplet be difficult for splashing away and cause the scald to operating personnel, design a plurality of disinfection drawers, every disinfection drawer can move alone, when needs disinfect the operation to a small amount of medical instrument, only need open a disinfection drawer alone and disinfect, can avoid the energy extravagant, the disinfection drawer of drawable formula is convenient for place and take out the medical instrument around disinfecting, and the water strainer separates medical instrument and disinfection drawer bottom plate, be favorable to the air-drying of medical instrument, the vapor that produces when can avoid boiling the disinfection to disinfect in the design of refrigeration board causes the influence to the surrounding environment, reduce high temperature vapor scald operating personnel's probability, the boiling disinfection mode of basically not having steam has improved this device service environment's adaptability, and be favorable to operating personnel's health, adopt the heating mode of electromagnetic induction vortex, compare the traditional heating mode of boiling disinfection, the intensification greatly improved the intensification efficiency of water, and the traditional boiling disinfection device need wait for a long time to boil the usable heating coil, the disinfection drawer of disinfection drawer, the heating effect of disinfection drawer, the disinfection drawer is kept warm and is done separately to the disinfection energy, the high-saving, the high-efficiency of drying device of the inside of drying, the drying of the drying is more efficient drying of the disinfection operation, the energy is more, the drying device, the energy is more, the energy is carried out effect of drying device, the high-saving is carried out, the high-efficiency of drying is more, the high-efficiency of drying device.

Drawings

FIG. 1 is a schematic diagram of the main structure of an automatic boiling sterilizer for medical instruments according to the present invention;

FIG. 2 is a detailed structural schematic diagram of an automated medical device boiling sterilizer of the present invention;

FIG. 3 is a schematic view of the installation position of the cooling plate of an automated medical device boiling sterilizer of the present invention;

FIG. 4 is a schematic view of the internal structure of a disinfection drawer of the automated medical device boiling sterilizer of the present invention;

FIG. 5 is a schematic view of the shape and structure of an elastic slide bar of an automatic boiling sterilizer for medical instruments according to the present invention;

FIG. 6 is a schematic diagram of a water injection joint block area of an automated medical device boiling sterilizer of the present invention;

FIG. 7 is a schematic view of a water drain engagement block area of an automated medical device boil disinfector of the present invention;

FIG. 8 is a schematic view of a unidirectional thermal assembly of an automated medical device boil disinfector of the present invention;

FIG. 9 is a schematic diagram of a bi-directional thermal assembly of an automated medical device boil disinfector of the present invention;

FIG. 10 is a schematic view of the internal structure of a cooling plate mounting plate of an automated medical device boiling sterilizer of the present invention;

FIG. 11 is an enlarged view of the area A of FIG. 2 illustrating an automated medical device boil disinfector of the present invention.

Reference numbers in the figures:

101. a housing; 111. drawing the groove; 102. sterilizing the drawer; 103. a water injection hole; 104. a drain hole; 105. a water filtering net; 106. a sliding groove; 201. an elastic slide bar; 202. a slider spring; 203. a water injection connection block; 204. an electromagnetic valve; 205. connecting the water pipe; 206. a vertical slot; 207. a support spring; 208. a support plate; 209. a vertical barrier strip; 210. a gravity sensor; 211. a drainage connection block; 301. a single-sided heating tank; 302. a first coil mounting plate; 303. a first heating coil; 304. a double-sided heating tank; 305. a first electromagnetic wave shielding block; 306. a second coil mounting plate; 307. a second heating coil; 308. a second electromagnetic wave shielding block; 401. a condensation tank; 402. a refrigerating plate mounting plate; 403. a semiconductor refrigeration sheet; 404. a refrigeration plate; 2041. a second solenoid valve; 2051. a second connecting water pipe; 2061. a second vertical slot; 2071. a second support spring; 2081. a second support plate; 2091. a second vertical bar.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The embodiment is as follows: as shown in fig. 1-11, an automatic medical instrument boiling sterilizer comprises a supporting component, a sensing component, a heating component and a condensing component, wherein the supporting component is positioned outside the device and plays a role in supporting other components, the sensing component is arranged inside the supporting component and plays a role in transmitting signals of gravity, the heating component is arranged inside the supporting component and is a heat source of the device, the condensing component is arranged inside the supporting component, and the condensing component plays a role in reducing water vapor outflow and avoiding influencing the surrounding environment.

The supporting component includes casing 101, the drawing slot 111, disinfection steamer tray 102, water injection hole 103, wash port 104, water strainer 105, sliding tray 106, casing 101 is located the most periphery of complete equipment, casing 101 is inside to have seted up a plurality of drawing slot 111, the inside disinfection steamer tray 102 that is provided with of drawing slot 111, disinfection steamer tray 102 one side is provided with water injection hole 103, wash port 104 has been seted up to water injection hole 103 below, disinfection steamer tray 102 top is seted up flutedly, recess bottom end fixed mounting has water strainer 105, sliding tray 106 has been seted up to disinfection steamer tray 102 bottom both sides, disinfection steamer tray 102 is inside to be used for placing the medical instrument that needs to disinfect.

The sensing water control assembly comprises an elastic slide bar 201, slide bar springs 202, a water injection connection block 203, an electromagnetic valve 204, a connection water pipe 205, a vertical slotted hole 206, a support spring 207, a support plate 208, a vertical barrier bar 209, a gravity sensor 210 and a water drainage connection block 211, wherein a plurality of slide bar springs 202 are fixedly arranged on two sides of the bottom end of the pumping groove 111, the elastic slide bar 201 is fixedly arranged above the slide bar springs 202, the elastic slide bar 201 is vertically clamped into the sliding groove 106, the water injection connection block 203 is arranged on the end surface of the deepest part of the pumping groove 111, one end of the water injection connection block 203 is plugged into the water injection hole 103, a first water flow channel is arranged in the water injection connection block 203, the electromagnetic valve 204 is fixedly arranged in the middle of the first water flow channel, the connection water pipe 205 is fixedly arranged on one side of the first water flow channel, which is far away from the water injection hole 103, and a main water inlet pipe is fixedly communicated with one side of the connection water pipe 205, which is far away from the first water flow channel, the end of the main water inlet pipe, which is far away from the connecting water pipe 205, is fixedly connected with a water inlet, the water inlet is arranged on the side wall of the end of the shell 101, which is far away from the disinfection drawer 102, the interior of the shell 101 is provided with a vertical slotted hole 206, the bottom end of the vertical slotted hole 206 is fixedly provided with a supporting spring 207, the top end of the supporting spring 207 is fixedly provided with a supporting plate 208, the top end of the supporting plate 208 is provided with a semicircular groove, the semicircular groove is fixedly connected with a water injection connecting block 203, one end of the water injection connecting block 203, which is close to the connecting water pipe 205, is provided with two vertical baffle strips 209, the two vertical baffle strips 209 are fixedly connected with the shell 101, the two vertical baffle strips 209 are positioned at two sides of the connecting water pipe 205, the vertical baffle strips 209 play a role in limiting the water injection connecting block 203 or a water drainage connecting block 211, so as to avoid the water injection connecting block 203 or an electromagnetic valve 204 from generating transverse displacement, which is beneficial to the stability of the device, the center of the bottom surface of the pumping groove 111 is fixedly provided with a gravity sensor 210, the gravity sensor 210 is electrically connected with a single chip microcomputer, the single chip microcomputer is fixedly installed inside the shell 101 and is electrically connected with an external power supply, a drainage connection block 211 is arranged below the water injection connection block 203, one end of the drainage connection block 211 is plugged into the drain hole 104, a second water flow channel is formed inside the drainage connection block 211, a second electromagnetic valve 2041 is fixedly installed in the middle of the second water flow channel, a second connection water pipe 2051 is fixedly installed on one side, away from the drain hole 104, of the second water flow channel, a main water outlet pipe is fixedly communicated with one side, away from the second water flow channel, of the second connection water pipe 2051, a water outlet is fixedly connected with one end of the main water outlet pipe, away from the second connection water pipe 2051, the water outlet is formed in the side wall of the shell 101, away from the disinfection drawer 102, a second vertical slotted hole 2061 is formed in the shell 101, a second support spring 2071 is fixedly installed at the bottom end of the second vertical slotted hole 2061, a second support plate 2081 is fixedly installed at the top end of the second support spring 2071, the top end of a second supporting plate 2081 is provided with a semicircular groove which is fixedly connected with a drainage connection block 211, one end of the drainage connection block 211 close to a connection water pipe 2051 is fixedly provided with a second vertical barrier strip 2091, the number of the second vertical barrier strips 2091 is two, the two second vertical barrier strips 2091 are transversely arranged at two sides of the drainage connection block 211, more medical instruments are put into the disinfection drawer 102, the greater pressure is generated on the elastic sliding strip 201 by the disinfection drawer 102, the greater compression degree of the sliding strip spring 202 is increased, the greater pressure is generated on the gravity sensor 210 at the bottom by the disinfection drawer 102, the disinfection drawer 102 is pushed back into the drawing groove 111, the water injection connection block 203 is clamped into the water injection hole 103 again after being pushed back under the action of thrust, the drainage connection block 211 is also clamped into the water injection hole 104, the side of the water injection connection block 203 and the drainage connection block 211 close to the disinfection drawer 102 is a smooth curved surface, and the water injection connecting block 203 is pushed to the top in the movable range by the supporting spring 207 and the supporting plate 208 without the external force, because medical instruments with different weights are arranged in the disinfection drawer 102, the disinfection drawer 102 can be at different heights under the supporting action of the spring, when the disinfection drawer 102 is pushed back, the water injection hole 103 can be firstly contacted with the smooth curved surface at the top of the water injection connecting block 203, then the water injection connecting block 203 is pressed down along the smooth curved surface until the axis of the water injection connecting block 203 and the axis of the water injection hole 103 are positioned on a straight line, at the moment, the disinfection drawer 102 is continuously pushed in, the water injection connecting block 203 is clamped into the water injection hole 103, and the water drainage connecting block 211 is clamped into the water drainage hole 104 by the same principle, the design of vertical slotted hole 206 and draw runner spring 202, the purpose is in order to let disinfection steamer tray 102 by elastic support, gravity sensor 210 of being convenient for carries out gravity and detects, pressure to gravity sensor 210 production when using the inside nothing of disinfection steamer tray 102 to adorn when the object is greater than benchmark pressure 0.2N, when the pressure of disinfection steamer tray 102 to gravity sensor 210, the singlechip urges the inside solenoid valve 204 of water injection linking piece 203 to open, outside running water gets into inside the disinfection steamer tray 102 through total inlet tube, linking water pipe 205, water injection linking piece 203, calculate the water injection volume according to the water injection time, when the inside water level of disinfection steamer tray 102 reaches eighths full, the singlechip controls the inside solenoid valve 204 of water injection linking piece 203 to close, stop the water injection.

The heating assembly comprises a single-sided heating groove 301, double-sided heating grooves 304, a unidirectional heating assembly and a bidirectional heating assembly, wherein the double-sided heating groove 304 is formed in the centers of the two drawing grooves 111, the single-sided heating groove 301 is formed in one side of the drawing groove 111 away from the double-sided heating groove 304, the unidirectional heating assembly is arranged in the single-sided heating groove 301, the bidirectional heating assembly is arranged in the double-sided heating groove 304 and comprises a first coil mounting plate 302, a first heating coil 303 and a first electromagnetic wave shielding block 305, the first coil mounting plate 302 is positioned in the middle of the unidirectional heating assembly, the first heating coil 303 is fixedly mounted on one side of the first coil mounting plate 302, the first electromagnetic wave shielding block 305 is fixedly mounted on one side of the first coil mounting plate 302 away from the first heating coil 303, the bidirectional heating assembly comprises a second coil mounting plate 306, a second heating coil 307 and a second electromagnetic wave shielding block 308, the second electromagnetic wave shielding block 308 is positioned in the center of the bidirectional thermal assembly, the second coil mounting plates 306 are fixedly mounted on two sides of the second electromagnetic wave shielding block 308, the second heating coil 307 is fixedly mounted on one side of the second coil mounting plate 306 away from the second electromagnetic wave shielding block 308, the second heating coil 307 is electrically connected with the single-chip microcomputer, the single-chip microcomputer drives the second heating coil 307 to be communicated with the semiconductor refrigerating sheet 403 to form a circuit, the side walls of the disinfection drawer 102 close to the single-sided heating groove 301 and the double-sided heating groove 304 are made of iron, the first electromagnetic wave shielding block 305 and the second electromagnetic wave shielding block 308 are designed to play a role in shielding electromagnetic waves and preventing the electromagnetic waves from influencing the device or an external heating part, the first heating coil 303 and the second heating coil 307 are electrified to generate magnetic lines to pass through the iron side walls to generate eddy currents, so that the side walls generate heat to heat water in the disinfection drawer 102 to be heated and boiled, the materials of the areas, around the first heating coil 303 and the second heating coil 307, on the disinfection drawer 102 can be microcrystalline glass materials, the strength is high, and the heat resistance of the device is facilitated, after the first heating coil 303 and the second heating coil 307 run for 9-10 minutes, the water inside the disinfection drawer 102 is boiled for 5-6 minutes at the moment, the internal medical instruments are sterilized and disinfected, at the moment, the single chip microcomputer drives the electromagnetic valve 204 inside the drainage connection block 211 to be opened, the water inside the disinfection drawer 102 is discharged along the drainage connection block 211, the connection water pipe 205, the total water outlet pipe and the water outlet in sequence, after the water is discharged, the water filtering net 105 separates the disinfected medical instruments from the bottom of the disinfection drawer 102, so that a small amount of residual water at the bottom of the disinfection drawer 102 cannot be contacted with the medical instruments, the bottom of the medical instruments can be fully contacted with air, and the drying or blowing operation of the medical instruments is facilitated.

The condensation subassembly includes condensate tank 401, refrigeration piece mounting panel 402, semiconductor refrigeration piece 403, refrigeration board 404, draw the upper of groove 111 and seted up condensate tank 401, the inside fixed mounting of condensate tank 401 has refrigeration piece mounting panel 402, the inside fixed mounting of refrigeration piece mounting panel 402 has a plurality of semiconductor refrigeration piece 403, semiconductor refrigeration piece 403 and singlechip electric connection, draw groove 111 top fixed mounting has refrigeration board 404, refrigeration board 404 central height is less than refrigeration board 404 peripheral height, when the vapor upward movement that the water boiling produced contacted refrigeration board 404, refrigeration board 404 utilizes the low temperature of semiconductor refrigeration piece 403 transmission, condense vapor into the drop of water again, and gather to the lowest department of refrigeration board 404 central height, flow in inside disinfection steamer tray 102 again at last, the design of refrigeration board 404 is favorable to avoiding vapor to leak in a large number, avoid being full of by vapor in the room, influence patient or medical personnel's work, living environment.

The working principle of the invention is as follows:

when one disinfection drawer 102 is pulled out, medical instruments to be disinfected, such as scalpels and tweezers, are put into the disinfection drawer 102, more medical instruments are put into the disinfection drawer 102, the greater pressure is generated on the elastic slide 201 by the disinfection drawer 102, the greater compression degree of the slide spring 202 is increased, the greater pressure is generated on the bottom gravity sensor 210 by the disinfection drawer 102, the disinfection drawer 102 is pushed back into the drawing groove 111, the water injection connecting block 203 is clamped into the water injection hole 103 again after being pushed back under the action of the pushing force, the water drainage connecting block 211 is also clamped into the water drainage hole 104, the sides of the water injection connecting block 203 and the water drainage connecting block 211, which are close to the disinfection drawer 102, are smooth curved surfaces, and the water injection connecting block 203 is pressed against the uppermost end in the movable range by the supporting springs 207 and the supporting plate 208 under the condition of no external force, because the medical instruments with different weights are put into the disinfection drawer 102, the disinfection drawer 102 is at different heights under the supporting action of the spring, so when the disinfection drawer 102 is pushed back, the water injection hole 103 is firstly contacted with the smooth curved surface at the top of the water injection connection block 203, then the water injection connection block 203 is pressed down along the smooth curved surface until the axis of the water injection connection block 203 and the axis of the water injection hole 103 are positioned on a straight line, at the moment, the disinfection drawer 102 is continuously pushed in, the water injection connection block 203 is clamped into the water injection hole 103, the water drainage connection block 211 is clamped into the water discharge hole 104 by adopting the same principle, the design of the vertical slotted hole 206 and the sliding strip spring 202 aims to ensure that the disinfection drawer 102 is elastically supported, the gravity sensor 210 is convenient to carry out gravity detection, the pressure generated by the gravity sensor 210 when no object is arranged in the disinfection drawer 102 is used as a reference, when the pressure of the disinfection drawer 102 to the gravity sensor 210 exceeds the reference pressure by 0.2N, after 10-15 seconds, the electromagnetic valve 204 in the water injection connection block 203 is urged to open, external tap water enters the disinfection drawer 102 through the main water inlet pipe, the connecting water pipe 205 and the water injection connection block 203, the water injection amount is calculated according to the water injection time, when the water level inside the disinfection drawer 102 reaches eighty percent full, the single chip microcomputer controls the electromagnetic valve 204 inside the water injection connection block 203 to be closed, the water injection is stopped, the heating coil 303 around the disinfection drawer 102 with medical instruments inside is urged to be communicated with the semiconductor refrigeration piece 403, the side walls of the disinfection drawer 102 close to the single-side heating groove 301 and the double-side heating groove 304 are made of iron, the first electromagnetic wave shielding block 305 and the second electromagnetic wave shielding block 308 are designed to play a role in shielding electromagnetic waves, the electromagnetic waves are prevented from influencing the device or unnecessary heating parts outside, the first heating coil 303 and the second heating coil 307 are electrified to generate magnetic force lines to penetrate through the side walls of the iron to generate eddy currents, the side walls are heated, the water inside the disinfection drawer 102 is heated and boiled, when the water vapor generated by boiling water moves upwards to contact the refrigerating plate 404, the refrigerating plate 404 condenses the water vapor into water droplets again by using the low temperature transferred by the semiconductor refrigerating plate 403, the water droplets are gathered at the lowest position of the center of the refrigerating plate 404 and finally flow into the sterilizing drawer 102 again, the design of the refrigerating plate 404 is favorable for avoiding a large amount of water vapor from leaking out, the room is prevented from being filled with the water vapor and influencing the working and living environment of patients or medical personnel, the materials of the sterilizing drawer 102 in the areas around the first heating coil 303 and the second heating coil 307 can adopt microcrystalline glass materials, the strength is high, the heat resistance of the device is favorable, after the first heating coil 303 and the second heating coil 307 run for 9-10 minutes, the water in the sterilizing drawer 102 is boiled for 5-6 minutes, the sterilization and disinfection of internal medical instruments are finished, the single chip microcomputer drives the electromagnetic valve 204 in the water drainage connecting block 211 to be opened at the moment, after the water is discharged, the water inside the disinfection drawer 102 is separated from the bottom of the disinfection drawer 102 through the water filter net 105, so that a small amount of residual water at the bottom of the disinfection drawer 102 cannot contact with medical instruments, the bottom of the medical instruments can fully contact with air, the medical instruments can be dried or dried conveniently, the disinfection drawer 102 is heated continuously through the first heating coil 303 and the second heating coil 307, the air inside the disinfection drawer 102 is heated, moisture on the medical instruments is evaporated quickly, the drying effect is achieved, 2-3 minutes later, the singlechip controls the first heating coil 303 and the second heating coil 307 inside the drainage connection block 211 to stop running, the electromagnetic valve 204 is controlled to be closed, and the electromagnetic valve 204 inside the water injection connection block 203 cannot be opened under the condition that the gravity sensor 210 does not sense gravity change.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An automatic change medical instrument sterilizer that boils which characterized in that: the device comprises a supporting component, a sensing component, a heating component and a condensing component, wherein the supporting component is positioned on the outer side of the device and plays a role in supporting other components, the sensing component is arranged in the supporting component and plays a role in transmitting signals of gravity, the heating component is arranged in the supporting component and is a heat source of the device, the condensing component is arranged in the supporting component and plays a role in reducing water vapor flowing out and avoiding influencing the surrounding environment;

the supporting assembly comprises a shell (101), a drawing groove (111), a disinfection drawer (102), a water injection hole (103), a drain hole (104), a water filtering net (105) and a sliding groove (106), wherein the shell (101) is located at the outermost periphery of the whole device, a plurality of drawing grooves (111) are formed in the shell (101), the disinfection drawer (102) is arranged in the drawing groove (111), the water injection hole (103) is formed in one side of the disinfection drawer (102), the drain hole (104) is formed below the water injection hole (103), a groove is formed in the top end of the disinfection drawer (102), the water filtering net (105) is fixedly installed at the bottom end of the groove, and the sliding grooves (106) are formed in two sides of the bottom end of the disinfection drawer (102);

the sensing assembly comprises an elastic sliding strip (201), a sliding strip spring (202), a water injection connection block (203), an electromagnetic valve (204), a connection water pipe (205), a vertical slotted hole (206), a supporting spring (207), a supporting plate (208), a vertical barrier strip (209), a gravity sensor (210) and a drainage connection block (211), wherein a plurality of sliding strip springs (202) are fixedly installed on two sides of the bottom of the pumping groove (111), an elastic sliding strip (201) is fixedly installed above the sliding strip springs (202), the elastic sliding strip (201) is vertically clamped into the sliding groove (106), the water injection connection block (203) is installed on the deepest end face of the pumping groove (111), one end of the water injection connection block (203) is plugged into the water injection hole (103), a first water flow channel is installed inside the water injection connection block (203), the electromagnetic valve (204) is fixedly installed in the middle of the first water flow channel, the first water flow channel is installed far away from one side of the connection water injection hole (103) and fixedly installed with the water pipe (205), one end of the connection water flow channel (205) is fixedly installed on one side of the water injection connection block, one end of the water injection connection block (101) is connected with a water inlet pipe (101), and one end of the disinfection shell (101) is connected with a water inlet pipe (205), the bottom end of the vertical slotted hole (206) is fixedly provided with a supporting spring (207), the top end of the supporting spring (207) is fixedly provided with a supporting plate (208), the top end of the supporting plate (208) is provided with a semicircular groove, the semicircular groove is fixedly connected with a water injection connection block (203), one end, close to a connection water pipe (205), of the water injection connection block (203) is provided with two vertical barrier strips (209), the two vertical barrier strips (209) are fixedly connected with the shell (101), the two vertical barrier strips (209) are positioned at two sides of the connection water pipe (205), the center of the bottom surface of the pumping groove (111) is fixedly provided with a gravity sensor (210), the gravity sensor (210) is electrically connected with a single chip microcomputer, the single chip microcomputer is fixedly arranged inside the shell (101), the single chip microcomputer is electrically connected with an external power supply, a water drainage connection block (211) is arranged below the water injection connection block (203), one end of the drainage connection block (211) is plugged into the drainage block (104), a second water flow connection block (211) is fixedly arranged at one side, a second water flow channel (2051) is communicated with a second water flow channel, and a second water flow channel (2051) is arranged at one side of the second water flow channel and is far away from a second water flow main water flow channel (2051), one end, far away from the linking second linking water pipe (2051), of the total water outlet pipe is fixedly connected with a water outlet, the water outlet is formed in the side wall of one end, far away from the disinfection drawer (102), of the shell (101), a second vertical slotted hole (2061) is formed in the shell (101), a second supporting spring (2071) is fixedly installed at the bottom end of the second vertical slotted hole (2061), a second supporting plate (2081) is fixedly installed at the top end of the second supporting spring (2071), a semicircular groove is formed in the top end of the second supporting plate (2081), the semicircular groove is fixedly connected with the drainage linking block (211), a second vertical blocking strip (2091) is fixedly installed at one end, close to the second linking water pipe (2051), of the drainage linking block (211), two second vertical blocking strips (2091) are transversely installed at two sides of the drainage linking block (211);

the condensation subassembly includes condensate sump (401), refrigeration piece mounting panel (402), semiconductor refrigeration piece (403), refrigeration board (404), draw out condensate sump (401) to have been seted up above groove (111), the inside fixed mounting of condensate sump (401) has refrigeration piece mounting panel (402), the inside fixed mounting of refrigeration piece mounting panel (402) has a plurality of semiconductor refrigeration piece (403), semiconductor refrigeration piece (403) and singlechip electric connection, draw out groove (111) top fixed mounting have refrigeration board (404), refrigeration board (404) central authorities highly are less than refrigeration board (404) peripheral height.