CN110448708B - Circulating pipeline system for medical cleaning and disinfecting machine and using method thereof - Google Patents
Circulating pipeline system for medical cleaning and disinfecting machine and using method thereof Download PDFInfo
- Publication number
- CN110448708B CN110448708B CN201910619661.5A CN201910619661A CN110448708B CN 110448708 B CN110448708 B CN 110448708B CN 201910619661 A CN201910619661 A CN 201910619661A CN 110448708 B CN110448708 B CN 110448708B
- Authority
- CN
- China
- Prior art keywords
- pipe
- liquid
- circulating
- circulating liquid
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- 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
- A61L2202/17—Combination with washing or cleaning means
-
- 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
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Abstract
The invention relates to a circulation pipeline system for a medical cleaning and disinfecting machine and a using method thereof. According to the invention, through the matching of the sealing component and the three-way pipe, the circulating liquid in the return pipe can only enter the circulating liquid pipe in the circulating spraying process, and the circulating liquid at the bottom of the cabin body can be quickly discharged through the return pipe, the three-way pipe, the overflow pipe and the liquid discharge pipe in sequence in the liquid discharge process, and in the circulating spraying process, the spraying pressure of the circulating liquid of the upper and lower spraying components is constant, so that the cleaning effect and the cleaning efficiency of the medical cleaning machine are effectively improved, and the cleaning machine has important significance for promoting high-efficiency and high-quality work of the medical cleaning machine.
Description
Technical Field
The invention relates to the technical field of medical cleaning and disinfecting machines, in particular to a circulating pipeline system for a medical cleaning and disinfecting machine and a using method thereof.
Background
The quality of cleaning, disinfection and sterilization of surgical instruments is one of the key points in the management work of operating rooms. The use of the correct cleaning method is an important guarantee of the cleaning quality. Any residual organic matter, various body fluids such as blood, pus, protein mucus and the like, oil stains and the like can prevent microorganisms from effectively contacting with a sterilization medium, and a biological film can be generated to influence the sterilization effect. The surgical instruments are divided into common instruments, precision instruments, endoscope instruments and the like according to different surgical types, and the instruments are easily damaged in the cleaning and disinfection process to influence the use quality and the service life of the instruments, so that the damage degree of the instruments can be reduced by adopting a correct cleaning method, the pollution possibility of operators is reduced, the sterilization quality is ensured, and the environment and the safety of other people are protected. In order to improve the cleaning quality of instruments and control nosocomial infection, related documents are published in 2009 nations, and hospitals are required to clean, disinfect and sterilize surgical instruments by adopting a method of combining manual cleaning and medical cleaning machine cleaning according to different types of surgical instruments.
In the working process of the medical cleaning machine, the operation of cleaning disinfectant such as cleaning solution, enzyme solution and the like is completed through the cooperation of pipelines, and in the existing medical cleaning machine pipeline system, for example, the pipeline cleaning machine disclosed in the Chinese patent publication No. CN208800505U comprises a box body, a box cover is hinged to the edge of the box body, a power connection socket, a water inlet joint and a water outlet joint are respectively arranged on the side wall of the box body, the inner end of the water inlet joint and the inner end of the water outlet joint are respectively led to the inner side of the box body, a circulating pump is longitudinally arranged at the bottom in the box body, a liquid storage bottle and a gas storage bottle are respectively arranged on two sides of the circulating pump, and an air pump is transversely arranged at the bottom in the box body; the inlet of the liquid storage bottle is communicated with the inner end of the water inlet joint, and the outlet of the liquid storage bottle is communicated with the inlet of the circulating pump; the inner end of the water outlet connector is connected with an electromagnetic valve, the other end of the electromagnetic valve is connected with a tee joint, one port of the tee joint is communicated with the outlet of the circulating pump, the other port of the tee joint is communicated with the outlet of the gas storage bottle, and the inlet of the gas storage bottle is communicated with the air pump. Its structure of this pipeline cleaning machine is small and exquisite, and the noise is little, easy to operate, but pipeline, interface are more for equipment is unstable in the operation process, and the maintenance operation is difficult moreover.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a circulating pipeline system of a medical cleaning and disinfecting machine and a using method thereof, the circulating pipeline system only can enable circulating liquid in a return pipe to enter the circulating liquid pipe in the circulating spraying process through the matching of a sealing component and a three-way pipe, and the circulating liquid at the bottom of a cabin body can be quickly discharged through the return pipe, the three-way pipe, an overflow pipe and a liquid discharge pipe in the liquid discharge process, and in the circulating spraying process, the circulating liquid spraying pressure of an upper spraying component and a lower spraying component is constant, so that the cleaning effect and the cleaning efficiency of the medical cleaning and disinfecting machine are effectively improved, and the circulating pipeline system has important significance for promoting the high-efficiency and high-quality work of the medical cleaning and disinfecting machine.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a circulation pipeline system for medical cleaning and disinfecting machine, installs on medical cleaning and disinfecting machine, includes the cabin body, feed liquor pipe, circulation fluid pipe, overflow pipe, back flow and fluid-discharge tube, the feed liquor pipe sets up on the cabin body lateral wall, be provided with spray assembly and lower spray assembly in the cabin body respectively, it sets up at cabin body top to go up spray assembly, spray assembly sets up in cabin body bottom down, goes up spray assembly, spray assembly down respectively with the one end pipeline intercommunication of circulation fluid pipe, be provided with the circulation fluid pump on the circulation fluid pipe, the one end and the cabin body bottom intercommunication of back flow, the other end of back flow is through the three-way pipe and the other end intercommunication of circulation fluid pipe, the third mouth of pipe of three-way pipe and the one end intercommunication of overflow pipe, and be provided with seal assembly on the pipeline that the three-way pipe and overflow pipe are connected, seal assembly includes sealing ring, sealing assembly, The sealing valve block is arranged on the side wall of the sealing ring close to the overflow pipe, the top of the sealing valve block is hinged to the sealing ring, the sealing ring is arranged in the pipeline, the sealing valve block is matched with the sealing ring to cut off the communication between the three-way pipe and the overflow pipe, and the other end of the overflow pipe is communicated with the liquid discharge pipe.
Furthermore, an overflow port is further arranged on the side wall of the cabin body, the overflow port is communicated with the middle of the overflow pipe, and the other end of the overflow pipe is communicated with the liquid discharge pipe.
Further, a liquid discharge pump is arranged on the overflow pipe.
Furthermore, the circulating liquid pump and the liquid discharge pump are interlocked, that is, the circulating liquid pump and the liquid discharge pump cannot be in a working state at the same time, and at most, only one of the circulating liquid pump and the liquid discharge pump can be in a working state. The circulating liquid pump and the liquid discharge pump are interlocked, so that in the circulating process, the liquid discharge pump cannot start to work in the working process of the circulating liquid pump, the circulating liquid is prevented from being discharged from the liquid discharge pipe in the circulating process, meanwhile, because the circulating liquid pump works, one end of the circulating liquid pipe communicated with the three-way pipe is in a negative pressure state, the liquid discharge pump is not in a working state, the overflow pipe is in a normal pressure state, the pressure difference exists at the two ends of the sealing assembly, the sealing valve plate is tightly attached to the sealing ring under the action of the pressure difference, the partition between the overflow pipe and the three-way pipe is realized, the circulating liquid in the return pipe can only enter the circulating liquid pipe, meanwhile, the pressure of the circulating liquid after being sprayed by the upper spraying assembly and the lower spraying assembly is kept constant due to the partition between the overflow pipe and the three-way pipe, attenuation cannot occur, and the constant spraying pressure in the circulating liquid circulating spraying process is ensured, thereby effectively improving the cleaning effect and the cleaning efficiency of the medical cleaning machine; and at the flowing back in-process, the flowing back pump is in operating condition, and the circulating liquid pump is closed for the overflow pipe is in the negative pressure state, and the back flow is then in the ordinary pressure state, thereby makes the pressure state transfer at seal assembly's both ends, under the effect of pressure differential, makes the sealing ring be kept away from to the sealing valve piece, realizes the intercommunication of overflow pipe and three-way pipe, lets the inner loop liquid of back flow fast through overflow pipe flow direction fluid-discharge tube, and discharges from the fluid-discharge tube, accomplishes the flowing back process.
Further, the liquid discharge pump is arranged between the three-way pipe and the overflow port.
Further, the circulation pipeline system also comprises a hot air inlet pipe, and the hot air inlet pipe is communicated with the circulation liquid pipe. The hot air is introduced into the cabin body when the hot air is needed, when the objects in the cabin body are heated and dried, the circulating liquid pump and the liquid discharge pump are closed, the hot air is introduced into the hot air inlet pipe, the hot air flows into the upper spray assembly and the lower spray assembly respectively under the guidance of the circulating liquid pipe, and is sprayed out from the upper spray assembly and the lower spray assembly respectively, and the objects between the upper spray assembly and the lower spray assembly are sprayed, so that the objects in the cabin body are heated and dried.
Furthermore, a check valve is arranged on the hot air inlet pipe.
Furthermore, one side of the sealing valve plate, which is close to the sealing ring, is provided with a sealing gasket.
Further, the sealing ring is provided with a fixing piece on the side wall close to the overflow pipe, a rotating shaft hole is formed in the fixing piece, the rotating shaft penetrates through the rotating shaft hole, and the two ends of the rotating shaft are fixedly connected with the sealing valve plate through a connecting piece. In the circulation process, the two ends of the sealing assembly have pressure difference, and the sealing valve plate is pushed under the action of the pressure difference to rotate around the rotating shaft, so that the sealing valve plate is close to the sealing ring, and the overflow pipe is separated from the three-way pipe through the cooperation of the sealing gasket, so that the circulating liquid in the return pipe can only enter the circulating liquid pipe; and in the flowing back in-process, the pressure differential at seal assembly both ends and the pressure differential in the circulation process transfer, and the pressure that seal assembly is close to back flow one end is greater than the pressure that seal assembly is close to overflow pipe one end to under the pressure differential effect, push away the sealing valve block, let the sealing valve block use the pivot as the axle center rotation, make the sealing ring is kept away from to the bottom of sealing valve block, realize the intercommunication of overflow pipe and three-way pipe, let the inner loop liquid of back flow through the overflow pipe fast and flow to the fluid-discharge tube.
Further, the rotating shaft freely rotates in the rotating shaft hole.
Further, the bottom of the cabin body is provided with a liquid collecting tank, and the return pipe is communicated with the bottom of the liquid collecting tank.
The using method of the circulation pipeline system comprises a liquid inlet process, a circulation process and a liquid discharge process, wherein the liquid inlet process is specifically characterized in that circulation liquid is injected into the cabin body through a liquid inlet pipe; the circulating process is specifically that a circulating liquid pump is controlled to work, circulating liquid at the bottom of the cabin body is guided into a circulating liquid pipe by utilizing the guide of a return pipe, and is respectively guided to the upper spraying assembly and the lower spraying assembly through the circulating liquid pipe, so that the circulating liquid is respectively sprayed out from the upper spraying assembly and the lower spraying assembly to flush articles between the upper spraying assembly and the lower spraying assembly, the flushed circulating liquid falls into the bottom of the cabin body, and meanwhile, the sealing assembly keeps a pipeline isolation state in the circulating liquid pump process; the liquid discharging process is specifically that the circulating liquid pump is closed, the liquid discharging pump is opened, the sealing assembly keeps the state of a communicating pipeline, and under the work of the liquid discharging pump, circulating liquid at the bottom of the cabin body is guided to sequentially pass through the return pipe, the three-way pipe, the overflow pipe and the liquid discharging pipe, so that the circulating liquid is discharged from the liquid discharging pipe.
Furthermore, the using method further comprises a drying and heating process, wherein the drying and heating process specifically comprises the steps of closing the circulating liquid pump and the liquid discharge pump, leading hot air into the hot air inlet pipe, leading the hot air into the upper spraying assembly and the lower spraying assembly respectively under the guidance of the circulating liquid pipe, spraying the hot air out of the upper spraying assembly and the lower spraying assembly respectively, and spraying and flushing the articles between the upper spraying assembly and the lower spraying assembly to realize the heating and drying of the articles in the cabin.
A medical cleaning machine comprises the circulating pipeline system. In the process of cleaning medical instruments by using a circulation pipeline system, cleaning liquid is selected as circulating liquid, the circulating liquid is injected into a cabin body through a liquid inlet pipe, then a circulating liquid pump is controlled to work, the circulating liquid at the bottom of the cabin body is guided into the circulating liquid pipe by using a return pipe and is respectively guided to an upper spraying assembly and a lower spraying assembly through circulating liquid pipes, so that the circulating liquid is respectively sprayed out from the upper spraying assembly and the lower spraying assembly to flush articles between the upper spraying assembly and the lower spraying assembly, the flushed circulating liquid falls into the bottom of the cabin body, meanwhile, a sealing assembly keeps a pipeline isolating state in the process of circulating liquid pumping, the circulating liquid in the return pipe only can enter the circulating liquid pipe, the pressure of the circulating liquid sprayed from the upper spraying assembly and the lower spraying assembly cannot be attenuated, and the constant spraying pressure in the circulating liquid circulating spraying process is ensured, thereby effectively improving the cleaning effect and the cleaning efficiency of the medical cleaning machine.
The invention has the beneficial effects that: according to the circulating pipeline system for the medical cleaning and disinfecting machine, the sealing assembly is matched with the three-way pipe, so that circulating liquid in the return pipe can only enter the circulating liquid pipe in the circulating spraying process, the circulating liquid at the bottom of the cabin body can be quickly discharged through the return pipe, the three-way pipe, the overflow pipe and the liquid discharge pipe in the liquid discharge process, the spraying pressure of the circulating liquid of the upper spraying assembly and the lower spraying assembly is constant in the circulating spraying process, the cleaning effect and the cleaning efficiency of the medical cleaning and disinfecting machine are effectively improved, and the circulating pipeline system has important significance for promoting high-efficiency and high-quality work of the medical cleaning and disinfecting machine.
Drawings
FIG. 1 is a schematic view of the medical cleaning machine according to the present invention;
FIG. 2 is a schematic view of a circulation line connection structure according to the present invention;
FIG. 3 is a schematic structural view of the seal assembly of the present invention in an open state;
FIG. 4 is a schematic structural view of a closed state of the seal assembly of the present invention;
in the figure, 1-cabin, 2-liquid inlet pipe, 3-circulating liquid pipe, 4-overflow pipe, 5-return pipe, 6-liquid outlet pipe, 7-upper spray assembly, 8-lower spray assembly, 9-circulating liquid pump, 10-three-way pipe, 11-liquid outlet pump, 12-sealing ring, 13-sealing valve plate, 14-fixing piece, 15-rotating shaft, 16-hot air inlet pipe, 17-one-way valve and 18-liquid collecting tank.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 to 4, a circulation pipeline system for a medical cleaning and disinfecting machine is installed on the medical cleaning and disinfecting machine, and comprises a chamber body 1, a liquid inlet pipe 2, a circulation liquid pipe 3, an overflow pipe 4, a return pipe 5 and a liquid discharge pipe 6, wherein the liquid inlet pipe 2 is arranged on the side wall of the chamber body 1, an upper spray assembly 7 and a lower spray assembly 8 are arranged in the chamber body 1, the upper spray assembly 7 is arranged at the top of the chamber body 1, the lower spray assembly 8 is arranged at the bottom of the chamber body 1, the upper spray assembly 7 and the lower spray assembly 8 are respectively communicated with one end of the circulation liquid pipe 3 through a pipeline, a circulation liquid pump 9 is arranged on the circulation liquid pipe 3, one end of the return pipe 5 is communicated with the bottom of the chamber body 1, the other end of the return pipe 5 is communicated with the other end of the circulation liquid pipe 3 through a three-way pipe 10, and a third pipe orifice of the three-way pipe 10 is communicated with one end of the overflow pipe 4, and be provided with seal assembly on the pipeline that three-way pipe 10 and overflow pipe 4 are connected, seal assembly includes sealing ring 12, sealed valve block 13 sets up on the sealing ring 12 lateral wall that is close to overflow pipe 4, and the top of sealed valve block 13 is articulated with sealing ring 12, sealing ring 12 sets up in the pipeline, and under the normality, sealed valve block 13 cooperates with sealing ring 12 to cut off the intercommunication of three-way pipe 10 and overflow pipe 4, the other end and the fluid-discharge tube 6 intercommunication of overflow pipe 4.
Specifically, the side wall of the cabin body 1 is further provided with an overflow port, the overflow port is communicated with the middle part of the overflow pipe 4, and the other end of the overflow pipe 4 is communicated with the liquid discharge pipe 6.
Specifically, a liquid discharge pump 11 is provided on the overflow pipe 4.
Specifically, the circulation pump 9 and the drainage pump 11 are interlocked, that is, the circulation pump 9 and the drainage pump 11 cannot be simultaneously in the working state, and at most, only one of them can be in the working state. By arranging the circulating liquid pump 9 and the liquid discharge pump 11 in interlocking linkage, in the circulating process, the liquid discharge pump 11 cannot be started to work in the working process of the circulating liquid pump 9, the circulating liquid is prevented from being discharged from the liquid discharge pipe 6 in the circulating process, meanwhile, because the circulating liquid pump 9 works, one end of the circulating liquid pipe 3 communicated with the three-way pipe 10 is in a negative pressure state, the liquid discharge pump 11 is not in a working state, the overflow pipe 4 is in a normal pressure state, pressure difference exists at two ends of the sealing assembly, the sealing valve plate 13 is tightly attached to the sealing ring 12 under the action of the pressure difference, the partition of the overflow pipe 4 and the three-way pipe 10 is realized, the circulating liquid in the return pipe 5 can only enter the circulating liquid pipe 3, and meanwhile, the pressure of the circulating liquid sprayed from the upper spraying assembly 7 and the lower spraying assembly 8 is kept constant due to the partition of the overflow pipe 4 and the three-way pipe 10, and attenuation cannot occur, the constant spraying pressure in the circulating liquid circulating spraying process is ensured, so that the cleaning effect and the cleaning efficiency of the medical cleaning machine are effectively improved; and in the flowing back process, the flowing back pump 11 is in operating condition, and circulating liquid pump 9 is in the closed condition for overflow pipe 4 is in the negative pressure state, and back flow 5 is then in the ordinary pressure state, thereby makes the pressure state of seal assembly both ends transfer, under the effect of pressure differential, makes sealing valve piece 13 keep away from sealing ring 12, realizes the intercommunication of overflow pipe 4 and three-way pipe 10, lets the circulating liquid in the back flow 5 fast flow to fluid-discharge tube 6 through overflow pipe 4, and discharges from fluid-discharge tube 6, accomplishes the flowing back process.
In particular, the drain pump 11 is arranged between the tee 10 and the overflow.
Specifically, the circulation pipe system further includes a hot air intake pipe 16, and the hot air intake pipe 16 is communicated with the circulation liquid pipe 3. When hot air is introduced into the cabin body 1, and the objects in the cabin body 1 are heated and dried, the circulating liquid pump 9 and the liquid discharge pump 11 are closed, the hot air is introduced into the hot air inlet pipe 16, the hot air flows into the upper spraying assembly 7 and the lower spraying assembly 8 under the guidance of the circulating liquid pipe 3 respectively, and is sprayed out from the upper spraying assembly 7 and the lower spraying assembly 8 respectively, and the objects between the upper spraying assembly 7 and the lower spraying assembly 8 are sprayed and flushed, so that the objects in the cabin body 1 are heated and dried.
Specifically, the hot air intake pipe 16 is provided with a check valve 17.
Specifically, a sealing gasket is arranged on one side of the sealing valve plate 13 close to the sealing ring 12.
Specifically, the sealing ring 12 is provided with a fixing piece 14 on the side wall close to the overflow pipe 4, a rotating shaft hole is arranged in the fixing piece 14, the rotating shaft 15 penetrates through the rotating shaft hole, and two ends of the rotating shaft 15 are fixedly connected with the sealing valve plate 13 through a connecting piece. In the circulation process, the two ends of the sealing assembly have pressure difference, and under the action of the pressure difference, the sealing valve plate 13 is pushed to rotate by taking the rotating shaft 15 as the axis, so that the sealing valve plate 13 is close to the sealing ring 12, and the separation of the overflow pipe 4 and the three-way pipe 10 is realized through the cooperation of the sealing gasket, so that the circulation liquid in the return pipe 5 can only enter the circulation liquid pipe 3; and in the liquid discharge process, the pressure difference at the two ends of the sealing assembly and the pressure difference in the circulation process are adjusted, the pressure at one end, close to the backflow pipe 5, of the sealing assembly is greater than the pressure at one end, close to the overflow pipe 4, of the sealing assembly, so that the sealing valve plate 13 is pushed away under the action of the pressure difference, the sealing valve plate 13 rotates by taking the rotating shaft 15 as an axis, the bottom of the sealing valve plate 13 is far away from the sealing ring 12, the communication between the overflow pipe 4 and the three-way pipe 10 is realized, and the circulation liquid in the backflow pipe 5 quickly flows to the liquid discharge pipe 6 through the overflow pipe 4.
Specifically, the shaft 15 is free to rotate within the shaft hole.
Specifically, the bottom of the chamber 1 is provided with a liquid collecting tank 18, and the return pipe 5 is communicated with the bottom of the liquid collecting tank 18.
Specifically, go up spray set 7 and include the top spin axle and a plurality of spray arm of going up, top spin axle and the 1 inner wall coupling in cabin body go up to be provided with in the spin axle and spray the passageway, it passes through pipeline and circulating liquid pipe 3 intercommunication to go up spray the passageway, go up spray arm and evenly encircle top spin axle and set up, evenly be provided with a plurality of spray holes on going up spray arm. Preferably, the upper spraying holes on the two sides of the upper spraying arm are asymmetrically arranged, and the number of the upper spraying holes on any side of the upper spraying arm is greater than that of the upper spraying holes on the other side of the upper spraying arm, so that when the circulating liquid is sprayed out from the upper spraying holes, the reaction force of the sprayed circulating liquid causes the upper spraying assembly 7 to automatically rotate.
Specifically, spray assembly 8 includes lower pivot and a plurality of spray arm down, pivot and the 1 inner wall coupling in the cabin body down, be provided with down spray passage in the lower pivot, spray passage passes through pipeline and circulating liquid pipe 3 intercommunication down, spray arm evenly encircles lower pivot setting down, evenly is provided with a plurality of spray holes down on the spray arm down. Preferably, the lower spray holes on the lower two sides of the lower spray arm are asymmetrically arranged, and the number of the lower spray holes on any side of the lower spray arm is greater than that of the lower spray holes on the other side of the lower spray arm, so that when the circulating liquid is sprayed out from the lower spray holes, the reaction force of the sprayed circulating liquid causes the lower spray assembly 7 to automatically rotate.
The using method of the circulation pipeline system comprises a liquid inlet process, a circulation process and a liquid discharge process, wherein the liquid inlet process is specifically characterized in that circulation liquid is injected into the cabin body through the liquid inlet pipe 2; the circulating process is specifically that a circulating liquid pump 9 is controlled to work, circulating liquid at the bottom of the cabin body 1 is guided into a circulating liquid pipe 3 by utilizing the guide of a return pipe 5, and is respectively guided to an upper spraying assembly 7 and a lower spraying assembly 8 through the circulating liquid pipe 3, so that the circulating liquid is respectively sprayed out from the upper spraying assembly 7 and the lower spraying assembly 8 to flush articles between the upper spraying assembly 7 and the lower spraying assembly 8, the flushed circulating liquid falls into the bottom of the cabin body 1, and meanwhile, a sealing assembly keeps a pipeline-separating state in the working process of the circulating liquid pump 9; the liquid discharging process is specifically that the circulating liquid pump 9 is closed, the liquid discharging pump 11 is opened, the sealing assembly keeps a state of communicating with the pipeline, and under the work of the liquid discharging pump 11, the circulating liquid at the bottom of the cabin body 1 is guided to sequentially pass through the return pipe 5, the three-way pipe 10, the overflow pipe 4 and the liquid discharging pipe 6, so that the circulating liquid is discharged from the liquid discharging pipe 6.
Specifically, the using method further comprises a drying and heating process, wherein in the drying and heating process, the circulating liquid pump 9 and the liquid discharge pump 11 are turned off, hot air is introduced into the hot air inlet pipe 16, and the hot air flows into the upper spraying assembly 7 and the lower spraying assembly 8 respectively under the guidance of the circulating liquid pipe 3 and is sprayed out from the upper spraying assembly 7 and the lower spraying assembly 8 respectively, so that the objects between the upper spraying assembly 7 and the lower spraying assembly 8 are sprayed, and the objects in the cabin body 1 are heated and dried.
A medical cleaning machine comprises the circulation pipeline system, in one embodiment, during cleaning of medical instruments by the medical cleaning machine comprising the circulation pipeline system, the medical instruments to be cleaned are firstly placed in a chamber body 1, the medical instruments to be cleaned are positioned between an upper spraying component 7 and a lower spraying component 8 (preferably, the medical instruments are placed between the upper spraying component 7 and the lower spraying component 8 through a fixing frame), then cleaning liquid is selected as circulation liquid, the circulation liquid is injected into the chamber body 1 through a liquid inlet pipe 2, after the circulation liquid is injected, a circulation liquid pump 9 is controlled to work, the circulation liquid at the bottom of the chamber body 1 is guided into a circulation liquid pipe 3 through a return pipe 5 and is respectively guided to the upper spraying component 7 and the lower spraying component 8 through the circulation liquid pipe 3, so that the circulation liquid is respectively sprayed out from the upper spraying component 7 and the lower spraying component 8, the cleaning device comprises a circulating liquid pump 9, a sealing assembly, an upper spraying assembly 7, a lower spraying assembly 8, a circulating liquid pipe 3, a circulating liquid pipe and a circulating liquid pipe, wherein the circulating liquid pipe is arranged between the upper spraying assembly 7 and the lower spraying assembly 8; after cleaning, the circulating liquid pump 9 is closed, the liquid discharge pump 11 is opened, the sealing assembly keeps a state of communicating with the pipeline, and under the work of the liquid discharge pump 11, the circulating liquid at the bottom of the cabin body 1 is guided to sequentially pass through the return pipe 5, the three-way pipe 10, the overflow pipe 4 and the liquid discharge pipe 6, so that the circulating liquid is discharged from the liquid discharge pipe 6; after the circulation liquid is discharged, the circulation liquid pump 9 and the liquid discharge pump 11 are closed, hot air is introduced into the hot air inlet pipe 16, the hot air flows into the upper spray assembly 7 and the lower spray assembly 8 under the guidance of the circulation liquid pipe 3 respectively, the upper spray assembly 7 and the lower spray assembly 8 are sprayed out respectively, articles between the upper spray assembly 7 and the lower spray assembly 8 are sprayed and flushed, the heating and drying of the articles in the cabin body 1 are realized, the cleaning of medical equipment and the drying process are completed, the whole process is in the process, the pressure of the circulation liquid spray of the upper spray assembly and the lower spray assembly is constant, and the cleaning effect and the cleaning efficiency of the medical cleaning machine are effectively improved.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The circulating pipeline system for the medical cleaning and disinfecting machine is characterized by comprising a cabin body, a liquid inlet pipe, a circulating liquid pipe, an overflow pipe, a backflow pipe and a liquid discharge pipe, wherein the liquid inlet pipe is arranged on the side wall of the cabin body, an upper spraying assembly and a lower spraying assembly are further arranged in the cabin body, the upper spraying assembly is arranged at the top of the cabin body, the lower spraying assembly is arranged at the bottom of the cabin body, the upper spraying assembly and the lower spraying assembly are respectively communicated with one end of the circulating liquid pipe, a circulating liquid pump is arranged on the circulating liquid pipe, one end of the backflow pipe is communicated with the bottom of the cabin body, the other end of the backflow pipe is communicated with the other end of the circulating liquid pipe through a three-way pipe, a third pipe opening of the three-way pipe is communicated with one end of the overflow pipe, a sealing assembly is arranged on a pipeline connecting the three-way pipe and the overflow pipe, and the sealing assembly comprises a sealing ring, The sealing valve plate is arranged on the side wall of the sealing ring close to the overflow pipe, the top of the sealing valve plate is hinged with the sealing ring, the sealing ring is arranged in the pipeline, the sealing valve plate is matched with the sealing ring and can cut off the communication between the three-way pipe and the overflow pipe, and the other end of the overflow pipe is communicated with the liquid discharge pipe; the overflow pipe is provided with a liquid discharge pump, the side wall of the cabin body is also provided with an overflow port, the overflow port is communicated with the middle part of the overflow pipe, the liquid discharge pump is arranged between the three-way pipe and the overflow port, and the circulating liquid pump is interlocked with the liquid discharge pump; the sealing ring is provided with the mounting on being close to the lateral wall of overflow pipe, be provided with the pivot hole in the mounting, the pivot passes the setting of pivot hole, and the both ends of pivot are passed through connecting piece and sealing valve piece fixed connection.
2. The circulation duct system according to claim 1, further comprising a hot air intake pipe that communicates with the circulation pipe.
3. The circulation line system according to claim 2, wherein a check valve is provided on the hot air intake pipe.
4. The circulation pipeline system according to claim 1, wherein a sealing gasket is arranged on one side of the sealing valve plate close to the sealing ring.
5. The circulation line system according to claim 1, wherein the rotary shaft is freely rotatable in the rotary shaft hole.
6. The use method of the circulation pipeline system according to any one of claims 1 to 5, characterized by comprising a liquid inlet process, a circulation process and a liquid discharge process, wherein the liquid inlet process is implemented by injecting circulation liquid into the cabin through a liquid inlet pipe; the circulating process is specifically that a circulating liquid pump is controlled to work, circulating liquid at the bottom of the cabin body is guided into a circulating liquid pipe by utilizing the guide of a return pipe, and is respectively guided to the upper spraying assembly and the lower spraying assembly through the circulating liquid pipe, so that the circulating liquid is respectively sprayed out from the upper spraying assembly and the lower spraying assembly to flush articles between the upper spraying assembly and the lower spraying assembly, the flushed circulating liquid falls into the bottom of the cabin body, and meanwhile, the sealing assembly keeps a pipeline isolation state in the circulating liquid pump process; the liquid discharging process is specifically that the circulating liquid pump is closed, the liquid discharging pump is opened, the sealing assembly keeps the state of a communicating pipeline, and under the work of the liquid discharging pump, circulating liquid at the bottom of the cabin body is guided to sequentially pass through the return pipe, the three-way pipe, the overflow pipe and the liquid discharging pipe, so that the circulating liquid is discharged from the liquid discharging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910619661.5A CN110448708B (en) | 2019-07-10 | 2019-07-10 | Circulating pipeline system for medical cleaning and disinfecting machine and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910619661.5A CN110448708B (en) | 2019-07-10 | 2019-07-10 | Circulating pipeline system for medical cleaning and disinfecting machine and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110448708A CN110448708A (en) | 2019-11-15 |
| CN110448708B true CN110448708B (en) | 2021-08-03 |
Family
ID=68482640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910619661.5A Active CN110448708B (en) | 2019-07-10 | 2019-07-10 | Circulating pipeline system for medical cleaning and disinfecting machine and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110448708B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976372A (en) * | 2019-12-01 | 2020-04-10 | 老肯医疗科技股份有限公司 | Medical cleaning and sterilizing machine with wash rack automatic handling function |
| CN112742779A (en) * | 2020-12-18 | 2021-05-04 | 老肯医疗科技股份有限公司 | Cleaning and disinfecting system and cleaning and disinfecting method of medical cleaning machine |
| CN112845303A (en) * | 2020-12-31 | 2021-05-28 | 老肯医疗科技股份有限公司 | Medical cleaning machine in many cabins |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2497502A1 (en) * | 2011-03-07 | 2012-09-12 | Steelco Spa | Washing machine and corresponding washing method |
| CN207446825U (en) * | 2017-10-11 | 2018-06-05 | 陕西航天时代导航设备有限公司 | A kind of instrument cleaning device and the filter device suitable for the device |
| CN208004397U (en) * | 2018-01-17 | 2018-10-26 | 中国铁道出版社印刷厂 | A kind of plate processing machine cycle and pumping equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3807419A (en) * | 1972-05-12 | 1974-04-30 | Gen Electric | Dishwasher having means for collecting and removing food soil |
| FI69751C (en) * | 1983-03-11 | 1986-05-26 | Hackman Ab Oy | PROCEDURE FOR THE CONSTRUCTION OF A CLEANING PLATE WITH A STICKBAECKEN OCH ANDRA KAERL INNEHAOLLANDE GROVA AEMNEN |
| CN1290629C (en) * | 2003-11-28 | 2006-12-20 | 陈寿春 | Antiscaling treatment and purification method for water drain pipes |
| CN101134198B (en) * | 2006-08-30 | 2010-08-25 | 海尔集团公司 | Water and air shared pipe line cleaning machine |
| US10028635B2 (en) * | 2013-04-24 | 2018-07-24 | Whirlpool Corporation | Methods for dispensing a treating chemistry in a dishwasher |
| CN105201052B (en) * | 2015-09-16 | 2018-02-09 | 九阳股份有限公司 | A kind of Intelligent water channel and its cleaning method |
| CN107649455A (en) * | 2017-11-03 | 2018-02-02 | 昆山湖大机器人技术有限公司 | A kind of laboratory is cleaned by ultrasonic chlorination equipment |
-
2019
- 2019-07-10 CN CN201910619661.5A patent/CN110448708B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2497502A1 (en) * | 2011-03-07 | 2012-09-12 | Steelco Spa | Washing machine and corresponding washing method |
| CN207446825U (en) * | 2017-10-11 | 2018-06-05 | 陕西航天时代导航设备有限公司 | A kind of instrument cleaning device and the filter device suitable for the device |
| CN208004397U (en) * | 2018-01-17 | 2018-10-26 | 中国铁道出版社印刷厂 | A kind of plate processing machine cycle and pumping equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110448708A (en) | 2019-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110448708B (en) | Circulating pipeline system for medical cleaning and disinfecting machine and using method thereof | |
| CN102512698B (en) | Medical endoscopic cleaning, drying and low-temperature sterilizing device and method | |
| US5882589A (en) | Sealed endoscope decontamination, disinfection and drying device | |
| CN107375974A (en) | A kind of ejection-type medicine equipment cleaning and sterilizing equipment integrating | |
| CN204147303U (en) | A kind of cleaning and sterilizing device for endoscope | |
| CN205849846U (en) | A kind of soft endoscope cleaning decontaminating apparatus | |
| JP3762680B2 (en) | Endoscope cleaning and disinfection device | |
| JP4757178B2 (en) | Endoscope cleaning and disinfecting apparatus, and method for disinfecting apparatus internal conduit of endoscope cleaning and disinfecting apparatus. | |
| CN208695870U (en) | A kind of non-negative pressure method of water supply steady flow compensation tank is from washing from sterilizing system | |
| CN209303376U (en) | A kind of cleaning pipe-line system of sterilizing endoscope machine | |
| CN110464859B (en) | Drainage pipe fitting, pipeline system and medical cleaning machine | |
| CN110976410A (en) | Cleaning pipeline system for cleaning lumen instrument and use method thereof | |
| CN110293098A (en) | A kind of controllable type water body cavity perfusion device | |
| CN102389736A (en) | Sterilizing mixer | |
| CN212640444U (en) | Microorganism labeling test system | |
| CN103212558A (en) | Automatic cleaning and disinfecting system of canning device | |
| CN210450149U (en) | Controllable formula water cavity way perfusion device | |
| CN208427498U (en) | A kind of pathological experiment test tube cleaning sterilizing device | |
| CN202263549U (en) | Sterile mixing machine | |
| CN107089740B (en) | Pure water equipment with disinfection and sterilization functions | |
| CN210559562U (en) | Water well circulation cleaning and sterilizing device | |
| CN206824329U (en) | A kind of GI Medicine endoscope cleaning machine | |
| CN102441181A (en) | Medical flushing and disinfecting apparatus | |
| CN208019049U (en) | Medical instrument new type washing machine | |
| CN213944063U (en) | Cleaning and sterilizing device for endoscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |