CN209303333U - A kind of complete immersion formula endoscope cleaning machine - Google Patents

Abstract

The utility model discloses a kind of complete immersion formula endoscope cleaning machines, sealing cover including rinse bath and for being sealed to rinse bath, wherein, the slot bottom of the rinse bath is equipped with discharge outlet, and the cell wall of rinse bath is equipped with for being passed through cleaning solution to rinse bath and from drawing the intake-outlet of cleaning solution in rinse bath, rinse connector, for the circulation spray head of the circulation ejection cleaning solution into rinse bath to what scope was rinsed disinfection for connect with scope；The discharge outlet is connect with drain header, the tube wall of the drain header is equipped with outer circulation liquid outlet, the water outlet of the drainpipe is equipped with triple valve, is connected between the outer circulation liquid outlet and the circulation spray head by outer circulation pipeline, which pumps equipped with outer circulation.Lid can be fully immersed in cleaning solution the cleaning and sterilizing realized to lid wall surface, to improve cleaning and sterilizing effect when cleaning to scope by the complete immersion formula endoscope cleaning machine of the utility model.

Description

A kind of complete immersion formula endoscope cleaning machine

Technical field

The utility model relates to a kind of medical equipment cleaning machines, and in particular to a kind of complete immersion formula endoscope cleaning machine.

Background technique

Scope is a kind of common medical instrument, is divided into rigid endoscope and soft scope, and rigid endoscope generally enters sterile Tissue, organ enter the sterile chamber of human body through surgical incision；Soft scope (such as Gastrointestinal Endoscopes, bronchoscope, laryngoscope, nasopharynx The soft scope such as mirror, choledochoscope) alimentary canal, respiratory tract are generally entered, with mucosal contact.Due to the duct cleaning of endoscope cleaning machine Degree is directly related to the cleaning effect to scope, therefore very strict to the cleaning and sterilizing of scope.Clinically after scope use, Dedicated endoscope cleaning machine can be used, is completed by multiple tracks cleaning process (such as washing-enzyme is washed-is washed-thimerosal is washed-and washed) To the cleaning task of the scope with long and narrow pipeline.

A kind of endoscope cleaning of utility model patent Granted publication if Authorization Notice No. is CN 107072522 B disappears The leak testing method of malicious machine and cleaning-sterlizing machine for endoscope, wherein cleaning-sterlizing machine for endoscope cleaning-sterlizing machine for endoscope 1 It is configured to treatment trough 11, lid 21, atmosphere opening pipeline 31, pressure sensor 41, pressurization part 51 and control unit 61.Place Reason slot 11 is formed as concavity, can configure endoscope (not shown).Treatment trough 11 can store water, cleaning solution, alcohol or disinfection The liquid such as liquid.Treatment trough 11 is configured to nozzle 12, connector 13, circulation port 14 and discharge outlet 15.Nozzle 12 is via inverse Only valve 16 and water tap connector 17 and connect with the water tap of outside (not shown).Non-return valve 16 is configured to make to flow Body flows to treatment trough 11 from water tap connector 17 (referring to 16-19 sections of specification).When cleaning, water flow is connected from tap Mouth 17 flows out, and after flowing through non-return valve 16, is ejected into treatment trough 11 from nozzle 12, to complete water flow in treatment trough 11 Injection (specific working principle referring to specification 16-40 sections).

But the cleaning-sterlizing machine for endoscope has the following problems in actual use:

Since the nozzle of syphon shape structure into treatment trough 11 when filling the water, it is difficult to fill entire treatment trough, usually exist There is the space of not medicining liquid dipping, therefore lid wall surface meeting during disinfection treatment, above treatment trough in top It is unable to complete disinfection task because that can not contact with thimerosal, bacterium can be bred on the lid not sterilized, thus can be internal The cleaning and sterilizing of sight glass generates secondary pollution.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of complete immersion formula endoscope cleaning machine, should Lid can be fully immersed in cleaning solution and realize to lid when cleaning to scope by complete immersion formula endoscope cleaning machine The cleaning of wall surface, to improve cleaning and sterilizing effect.

The technical solution that the utility model solves above-mentioned technical problem is:

A kind of complete immersion formula endoscope cleaning machine, the sealing cover including rinse bath and for being sealed to rinse bath, wherein described The slot bottom of rinse bath is equipped with discharge outlet, and the cell wall of rinse bath is equipped with for being passed through cleaning solution to rinse bath and from rinse bath The intake-outlet of cleaning solution is drawn, the flushing connector of disinfection is rinsed to scope, is used for cleaning for connect with scope Circulation sprays the circulation spray head of cleaning solution in slot；

The discharge outlet is connect with drain header, and the tube wall of the drain header is equipped with outer circulation liquid outlet, the drainpipe Water outlet be equipped with triple valve, wherein connected between the outer circulation liquid outlet and the circulation spray head by outer circulation pipeline It connects, the outer circulation which is equipped with for pumping water flow from outer circulation liquid outlet to circulation spray head pumps；The threeway The water inlet of valve is connect with drain header, and one of water outlet of triple valve is connect with drainage pipeline, triple valve another Water outlet is connect with thimerosal storage bin；The thimerosal storage bin is connect by sterilizing conveyance conduit with rinse bath, described to disappear Thimerosal booster pump is equipped in malicious conveyance conduit；

The intake-outlet and Inlet and outlet water supervisor connect, which is equipped with tee tube, and the tee tube is wherein One nozzle is connected to by the first branch water pipe with the water source of ejected wash water, and the first branch water pipe is equipped with water inlet motor-driven valve；Threeway Another nozzle of pipe is connect by the second branch water pipe with the flushing connector, which is equipped with interior circulation Pump, interior circulating valve and enzyme solution feedway；The triple valve, outer circulation pump, internal circulation pump and thimerosal booster pump difference It is connect with control system.

Preferably, it is additionally provided in the rinse bath for detecting the liquid level sensor for whether being full of cleaning solution in rinse bath, The liquid level sensor is connect with control system.When the seal chamber that water level is formed full of rinse bath and sealing cover, liquid level sensor Just the signal that water flow fills is sent to control system, control system control water inlet motor-driven valve is closed, and water inlet movement stops.So as to It is enough instead of artificial, be automatically completed in rinse bath whether judgement full of cleaning solution and movement of cutting off the water supply, realize the intelligence of water filling Energyization.

Preferably, the rinse bath is rectangular channel, by arc surface transition between two adjacent walls of the rectangular channel；It is described The middle part of the first side wall of rectangular channel is arranged in intake-outlet, and second opposite with the first side wall is arranged in the flushing connector On side wall, the remaining two side walls of rectangular channel are third side wall and the 4th side wall, wherein the circulation spray head is arranged in second side At arc surface between wall and third side wall, circulation spray head is towards the 4th side wall and obliquely；The discharge outlet is arranged in rectangle In trench bottom at second sidewall.After above-mentioned setting, when work, cleaning solution connects from the flushing of the second sidewall of rectangular channel It is flowed at connector and circulation spray head, wherein the cleaning solution for rinsing connector enters rinse bath after interior mirror tube, recycles the clear of spray head Washing lotion is directly entered rinse bath, and at the same time, part cleaning solution returns flushing connector from the outflow of intake-outlet one end, is formed Interior circulation, part cleaning solution are discharged from discharge outlet and return circulation spray head through outer circulation liquid outlet and outer circulation pipeline, are formed outer Circulation；Wherein, since circulation spray head is towards the 4th side wall and obliquely, the cleaning solution sprayed pushes cleaning solution to the 4th side wall Place's flowing, and then turn to flowing at backward the first side wall, due to the middle part of intake-outlet setting the first side wall, from Inlet and outlet water The cleaning solution of mouth outflow has also promoted cleaning solution to be flowed from the 4th side wall to the first side wall, forms local circulation；Circulation continue to Preceding flowing reaches third side wall, since discharge outlet is arranged in rectangle trench bottom at second sidewall, is discharged from discharge outlet Cleaning solution has also promoted cleaning solution from the first side wall to third wall flow, to form complete circulation, which promotes clearly Washing lotion circulates in rinse bath, this, which is circulated, covers entire rinse bath, moreover, because circulation spray head tilts upward, Also can allow the cleaning solution in rinse bath from inside to liquid level at roll so that cleaning solution is in the horizontal direction and vertical direction On, all sufficient sprays, so that endoscope surface obtains multidirectional abundant flushing, each position of rinse bath also can be It obtains clearly, greatly improving the effect of cleaning under the effect of flowing water stream.

Preferably, it is additionally provided on the cell wall of the rinse bath and the air-tightness of scope to be detected for being connect with scope Ventilation connector, the ventilation connector are respectively equipped with leak detection valve on the pipeline that leaks hunting and are put by pipeline and the pump connection of leaking hunting of leaking hunting Air valve, the pump that leaks hunting, leak detection valve and vent valve are connect with control system.Connect in use, interior mirror tube is first mounted on ventilation It is then whether good to detect the air-tightness of scope in such a way that the inside mirror tube of leak detection valve pumps gas by the pump that leaks hunting on connector. The advantages of this arrangement are as follows so that cleaning machine is while with cleaning function, it may have air-leakage test function realizes The integration of endoscope cleaning and air-leakage test, to improve the service performance of device.

Preferably, the bottom of the sealing cover is provided with the recessed portion being recessed to rinse bath side.The benefit being arranged in this way It is, on the one hand enables to the bottom of sealing cover that can sufficiently be immersed in thimerosal, to is carried out to sealing cover sufficient Disinfection, on the other hand, recessed portion can occupy rinse bath segment space, so that the volume of rinse bath reduces, so as to reduce The dosage of thimerosal in disinfecting process, and since the internal mirror tube of recessed portion has pressing effect, it can guarantee that interior mirror tube is all impregnated It will not influence Disinfection Effect again in thimerosal, therefore while reducing thimerosal dosage.

Preferably, one end of the sealing cover is equipped with connecting plate, and the middle part of the connecting plate is hinged on body by articulated shaft On, the end of connecting plate is equipped with the sealing cover driving mechanism for driving sealing cover to automatically open and close, sealing cover driving Mechanism is connect with the control system.By above-mentioned setting, when work, sealing cover driving mechanism can be in the control of control system Under be automatically performed the opening and closing task of sealing cover, thus effectively prevent opening and closing sealing cover during because hand contact due to Caused by pollute.Wherein, the sealing cover driving mechanism is made of cylinder or electromagnet.

One preferred embodiment of the utility model, wherein one end of the disinfection conveyance conduit is connected on drain header, The other end is connected in the bottom of thimerosal storage bin.When work, thimerosal up pours into cleaning by discharge outlet from drain header It in slot, since discharge outlet is covered by thimerosal, can greatly avoid the thimerosal poured in from contacting with the air in rinse bath, prevent Only generate secondary pollution.

One preferred embodiment of the utility model, wherein the enzyme solution feedway includes enzyme solution conveyance conduit and enzyme solution Bottle, the enzyme solution conveyance conduit is equipped with enzyme solution check valve and enzyme solution suction pump, one end are connected to enzyme solution bottle, other end connection In the second branch water pipe；The interior circulating valve position is between the connectivity points and tee tube of enzyme solution conveyance conduit.

One preferred embodiment of the utility model, wherein first branch water pipe is equipped with for carrying out to ejected wash water The filter of filtering, the filter can filter the impurity in ejected wash water, to improve the degree of purity of ejected wash water.

Preferably, the filter is equipped with the filter pipe for ejected wash water therein or thimerosal to be discharged, the mistake Chimney filter road is equipped with filtering discharge pump and discharge motor-driven valve.It, can will be in filter by above structure after cleaning Ejected wash water discharge prevents from breeding the harmful substances such as bacterium after standing.

One preferred embodiment of the utility model, wherein be equipped between the thimerosal storage bin and the first branch water pipe Self-disinfection pipeline, the self-disinfection pipeline are equipped with self-disinfection motor-driven valve；It is single that first branch water pipe is equipped with water inlet To valve, along the water (flow) direction of ejected wash water, water feeding one-way valve, the connectivity points of self-disinfection pipeline and the first branch water pipe, water inlet The connectivity points that booster pump, water inlet motor-driven valve and the first branch water pipe are responsible for Inlet and outlet water are sequentially distributed.By above structure, beat Thimerosal booster pump and self-disinfection motor-driven valve are opened, the thimerosal in thimerosal storage bin can be led in self-disinfection pipeline, Then along the first branch water pipe and Inlet and outlet water pump charge into rinse bath, after rinse bath is filled, internal circulation pump and interior is opened Circulating valve, so that the thimerosal in rinse bath returns to rinse bath along Inlet and outlet water supervisor, the second branch water pipe, flushing connector In, it carries out disinfection respectively to the first branch water pipe, Inlet and outlet water supervisor, the second branch water pipe and rinse bath, prevents the nocuousness such as bacterium Object is bred.In actual application, when the Disinfection Effect of thimerosal fails fastly, this preferred self-disinfection pipeline can be passed through Thimerosal in thimerosal storage bin is successively led into each cleaning pipeline, thus to each flushing pipe, booster pump, valve and The devices such as filter carry out disinfection, and finally the thimerosal to fail fastly is discharged by drain header, drainage pipeline again, so that Thimerosal is fully utilized.

Preferably, it is equipped with heating tube in the thimerosal storage bin, the thimerosal in disinfect box is carried out by heating tube Heating, so that thimerosal is in temperature constant state always, to improve the effect of disinfection.

One preferred embodiment of the utility model, wherein second branch water pipe is by ventilation shaft and for pipe The drying that road is dried pumps connection, and the ventilation shaft is equipped with intake valve, and ventilation shaft is filled equipped with 0.2um air filtration It sets.After cleaning, intake valve is opened, and drying pump starts to work, and is blown into pipeline, to accelerate to do in pipeline It is dry.Wherein, 0.2um air filter is used to guarantee the purity of the air of drying pump blowout.

One preferred embodiment of the utility model, wherein second branch water pipe passes through alcohol delivery pipe road and alcohol Bottle connection, the alcohol delivery pipe road are equipped with alcohol check valve and alcohol booster pump.It is intended that past using drying pump When carrying out blow dried in pipeline, since the volatility of alcohol is good, convenient for the residual liquid in pipeline is dried up rapidly；Work When, first open alcohol booster pump, the alcohol in vial is led in the second branch water pipe and scope, subsequent start-up drying pump to Second branch water pipe and scope are blown, so that the residual liquid in the second branch water pipe and scope quickly be dried up.

Preferably, connect again with the second branch water pipe after one end Correspondent in the enzyme solution conveyance conduit and alcohol delivery pipe road It connects.

One preferred embodiment of the utility model, wherein the enzyme solution conveyance conduit is equipped with for detecting in enzyme solution bottle The enzyme solution detector whether enzyme solution is finished, the enzyme solution detector include enzyme solution memory and are located at enzyme solution memory outer bottom Contactless liquid detection sensor, the enzyme solution memory are serially connected on enzyme solution conveyance conduit；The alcohol delivery pipe road Be equipped with the alcohol detector that whether is finished for detecting the alcohol of vial, the alcohol detector include alcohol memory and It is located at the contactless liquid detection sensor of alcohol memory bottom, the alcohol memory is serially connected in alcohol delivery pipe road On.The working principle of above-mentioned enzyme solution detector and alcohol detector is: the solution in enzyme solution memory and alcohol memory When capacity is little or no, that is, show that the solution of enzyme solution bottle and vial has been evacuated, so as to prompt to need to add solution Into bottle, to guarantee normal cleaning；Moreover, using (such as the ultrasonic solution physical examination of non-contacting liquid detection sensor Survey sensor) solution in pipeline is detected, solution can be polluted to avoid sensor.

One preferred embodiment of the utility model, wherein be equipped on the enzyme solution conveyance conduit and alcohol delivery pipe road Pinch valve.

The working principle of the utility model are as follows:

Scope is divided into multiple steps in the process of cleaning, conventional cleaning process be washing (also referred to as previous cleaning)-enzyme wash- (also referred to as end is washed) five big step is washed in washing (also referred to as secondary to wash)-thimerosal is washed-, wherein washing, which refers to, is passed through clear water (disinfection It is not general tap water that machine clear water used when cleaning, which is pure water) it is cleaned, enzyme, which is washed, to be referred to enzyme solution and clear water mixing It is cleaned at cleaning solution, thimerosal, which is washed, refers to that being passed through thimerosal is cleaned.It is all first that cleaning solution is (clear in each step Water, enzyme cleaning solution or thimerosal) rinse bath is filled, then restart interior circulation and outer circulation cleaning process, each step is completed Afterwards, rinse bath will be discharged in cleaning solution, be then injected into the cleaning solution that next step is used.

By washing for, before cleaning, first by interior mirror tube be connected to rinse connector on, then shut sealing cover, start to It is filled the water in rinse bath, specifically, the movement of water filling are as follows: control system control water inlet motor-driven valve is opened, and water flows through first branch's water After the conveying of pipe and Inlet and outlet water supervisor, it is ejected in rinse bath from intake-outlet, with the continuous conveying of water flow, the water of rinse bath Position constantly increases, until ejected wash water is full of entire rinse bath, water inlet movement stops.Since the water level in rinse bath has been filled with cleaning The inner wall of sealing cover, can be completely soaked, therefore sealing cover is sterilized, to avoid by the seal chamber that slot and sealing cover are formed Secondary pollution scope generated because of the growth of bacterium due to.

After completing water filling task, control system controls interior circulating valve and opens, and internal circulation pump is started to work, will be in rinse bath Water by intake-outlet extract out, through the second branch water pipe be delivered to rinse connector position after, be injected in interior mirror tube, finally again from Interior mirror tube is flow in rinse bath, in this way, water flow forms recycle stream between the second branch water pipe, interior mirror tube and rinse bath It is dynamic, the flushing task of internal mirror tube is constantly carried out in flowing.At the same time, control system controls outer circulation pump work, Water in rinse bath is extracted out by discharge outlet, and is sprayed onto rinse bath by drain header, outer circulation pipeline and circulation spray head In, to form outer circulation flowing, the cleaning of mobility is carried out to the appearance of scope, in the appearance flowing water one side of scope Facilitation can be played to the cleaning of scope appearance, on the other hand can prevent the pollutant in rinse bath from adhering to clean tank wall On, it avoids that subsequent cleaning is caused to hinder.

When progress enzyme is washed, enzyme solution feedway after the second branch water pipe is delivered to and rinses connector position, sprays enzyme solution Enter into interior mirror tube, then flow in rinse bath from interior mirror tube, is required to convey a certain amount of enzyme solution according to the concentration of enzyme cleaning solution, so Be passed through clear water into rinse bath again afterwards, the process for being passed through clear water is identical with above-mentioned water-washing process, then carry out in circulation and outer Circulating cleaning fluid operation, wherein the enzyme solution in clear water and pipeline is mixed into enzyme cleaning solution when circulation in initial, it is subsequent in follow Ring operation and outer circulation work flow are specifically identical with above-mentioned water-washing process.

When the liquid that carries out disinfection is washed, control system controls thimerosal and is pressurized pump startup, by the disinfection in thimerosal storage bin The sterilized conveyance conduit of liquid is delivered in rinse bath, until filling entire rinse bath.It is then synchronous to carry out interior circulation and outer circulation Washing and cleaning operation, it is specifically identical with above-mentioned water-washing process.

After the completion of the washing and cleaning operation of each step, needs for cleaning solution to be discharged, triple valve is specifically controlled by control system It completes, is washed the stage in washing and enzyme, control triple valve by cleaning solution and the external world is discharged to by drainage pipeline, clean rank in thimerosal Section, control triple valve are recovered in thimerosal storage bin by cleaning solution, reuse.

The utility model have compared with prior art it is below the utility model has the advantages that

1, the complete immersion formula endoscope cleaning machine of the utility model is by by the water inlet (the i.e. described intake-outlet) of rinse bath It is arranged on Rinsing Area wall body, rinse bath is sealed by sealing cover in water filling, the water level in rinse bath is enabled to be full of The seal chamber that rinse bath and sealing cover are formed, the inner wall of sealing cover is completely soaked, so that the inner wall of sealing cover can join With into entire cleaning-sterilizing process, disinfection task is completed, so as to avoid the secondary dirt generated due to the growth because of bacterium to scope Dye.And intake-outlet itself and flushing connector are also fully immersed in cleaning solution, so that all components in rinse bath It can be cleaned and be sterilized, to thoroughly prevent to sterilize dead angle, realize comprehensive cleaning and sterilizing.

2, being only provided with an intake-outlet in the complete immersion formula endoscope cleaning machine of the utility model can be according to demand It is respectively completed the task of drawing water in the water filling task and water flow of rinse bath in circulation, will be filled the water relative in existing cleaning machine Mouthful and the mode that is provided separately of pump mouth for, be advantageous in that, the thimerosal or internal mirror tube of enzyme cleaning solution carries out disinfection or enzyme During washing, since intake-outlet has pumping function, thimerosal is made to be able to flow from water inlet supervisor during falling and taking out It crosses, so as to play disinfection to water inlet supervisor, avoids the cleaning being responsible for due to the growth of bacterium to scope into water Generate secondary pollution；And existing water filling port can not carry out the suck-back task of water flow due to only carrying out unidirectional water filling task, Therefore thimerosal sterilize water main can not because that can not flow through water injection pipe during circulating, and then cause to infuse Water pipe, which is likely to occur, generates secondary pollution to the cleaning of scope due to the growth of bacterium, reduces cleaning and sterilizing effect.In addition, will Water filling port and pump mouth are set as an intake-outlet and enable to the construction of rinse bath simpler, reduce installation manufacture at This.

3, the complete immersion formula endoscope cleaning machine of the utility model is pumped from discharge outlet to pump water flow to circulation by outer circulation and be sprayed Head is sprayed from circulation spray head, and the water flow of the ejection can generate disturbance ripples, the ripples one side energy to the water in rinse bath Facilitation is played to the cleaning of endoscope surface, on the other hand can prevent the pollutant in rinse bath from adhering to clean tank wall On, it avoids that subsequent cleaning is caused to hinder.

Detailed description of the invention

Fig. 1 is the stereochemical structure signal of a specific embodiment of the complete immersion formula endoscope cleaning machine of the utility model Figure.

Fig. 2 is another visual angle figure of complete immersion formula endoscope cleaning machine shown in FIG. 1, and sealing cover is in the open state at this time.

Fig. 3 is to clean slot structure schematic diagram in complete immersion formula endoscope cleaning machine shown in FIG. 1.

Fig. 4 is the pipeline connecting figure of the complete immersion formula endoscope cleaning machine of the utility model.

Rinse bath 1a, sealing cover 2a, connector 3a, circulation spray head 4a, ventilation connector 5a, connecting plate 6a, disengaging are rinsed Mouth of a river 7a, discharge outlet 8a, induction mouth 9a, switch gate 10a, the first branch water pipe 2, disinfection conveyance conduit 3, enzyme solution conveyance conduit 4, Drain header 5, Inlet and outlet water are responsible for the 6, second branch water pipe 7, water inlet booster pump 8, water inlet motor-driven valve 9, internal circulation pump 10, interior circulation Valve 11, thimerosal suction pump 12, disinfection valve 13, thimerosal storage bin 14, triple valve 15, enzyme solution check valve 16, enzyme solution suction Pump 17, enzyme solution bottle 18, outer circulation pipeline 19, outer circulation pump 20, filter 21, filter pipe 22, filtering discharge pump 23, discharge electricity Dynamic valve 24, self-disinfection pipeline 25, self-disinfection motor-driven valve 26, water feeding one-way valve 27, ventilation shaft 28, drying pump 29, air inlet Valve 30, alcohol delivery pipe road 31, vial 32, alcohol check valve 33, alcohol suction pump 34, enzyme solution detector 35, liquid detecting Sensor 36, pinch valve 37, the pipeline 38 that leaks hunting, the pump 39 that leaks hunting, leak detection valve 40, vent valve 41, drainage pipeline 42, tee tube 43, Draining pump 44, inlet valve 45, test pipeline 46, test delivery pump 47, heating tube 48.

Specific embodiment

The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model Mode is without being limited thereto.

Referring to figures 1-3, a kind of complete immersion formula endoscope cleaning machine of the utility model includes cleaning machine body, is arranged clear Rinse bath 1a on the washing machine body and sealing cover 2a for being sealed to rinse bath 1a, wherein the cleaning machine machine is equipped with sense It answers and is equipped with switch gate 10a below a mouthful 9a, induction mouth 9a, the top of induction mouth 9a is equipped with operation panel 11a, the rinse bath 1a's Slot bottom is equipped with discharge outlet 8a, and the cell wall of rinse bath 1a is equipped with for being passed through cleaning solution to rinse bath 1a and from rinse bath 1a Draw cleaning solution intake-outlet 7a, for connect with scope to scope be rinsed disinfection flushing connector 3a, be used for Circulation sprays the circulation spray head 4a of cleaning solution in rinse bath 1a；The discharge outlet 8a is connect with drain header 5, the drain header 5 Tube wall be equipped with outer circulation liquid outlet, the water outlet of the drain header 5 is equipped with triple valve 15, wherein the outer circulation goes out Between liquid mouth and the circulation spray head 4a by outer circulation pipeline 19 connect, the outer circulation pipeline 19 be equipped with for by water flow from Outer circulation liquid outlet is pumped to the outer circulation pump 20 of circulation spray head 4a；The water inlet of the triple valve 15 is connect with drain header 5, and three One of water outlet of port valve 15 is connect with drainage pipeline 42, and the drainage pipeline 42 is equipped with draining pump 44, triple valve 15 Another water outlet connect with thimerosal storage bin 14；The thimerosal storage bin 14 passes through disinfection conveyance conduit 3 and cleaning Slot 1a connection is equipped with disinfection conveyance conduit 3 described in thimerosal suction pump 12 in the disinfection conveyance conduit 3 and is equipped with thimerosal pumping Sucking pump 12 and disinfection valve 13；The intake-outlet 7a is connect with Inlet and outlet water supervisor 6, which is equipped with tee tube 43, one of nozzle of the tee tube 43 is connected to by the first branch water pipe 2 with the water source of ejected wash water, the first branch water pipe 2 It is equipped with water inlet motor-driven valve 9 and water inlet booster pump 8；Another nozzle of tee tube 43 passes through the second branch water pipe 7 and the punching Connector 3a connection is washed, which is equipped with internal circulation pump 10, interior circulating valve 11 and enzyme solution feedway；Institute Triple valve 15, outer circulation pump 20, internal circulation pump 10 and thimerosal suction pump 12 is stated to connect with control system respectively.

It is additionally provided in the rinse bath 1a for detecting the liquid level sensor for whether being full of cleaning solution in rinse bath 1a, the liquid Level sensor is connect with control system.When work, when the seal chamber that water level is formed full of rinse bath 1a and sealing cover 2a, liquid Level sensor just sends the signal that water flow fills to control system, and control system control water inlet motor-driven valve 9 is closed, and water inlet movement stops Only.So as to instead of artificial, be automatically completed in rinse bath 1a whether judgement full of cleaning solution and movement of cutting off the water supply, realization The intelligence of water filling.

Referring to figs. 2 and 3, the rinse bath 1a is rectangular channel, by arc surface between two adjacent walls of the rectangular channel Transition；The intake-outlet 7a is arranged in the middle part of the first side wall of rectangular channel, and the flushing connector 3a setting is with first In the opposite second sidewall of side wall, the remaining two side walls of rectangular channel are third side wall and the 4th side wall, wherein the circulation spray Head 4a is arranged at the arc surface between second sidewall and third side wall, and circulation spray head 4a is towards the 4th side wall and obliquely；Institute Discharge outlet 8a is stated to be arranged in rectangle trench bottom at second sidewall.After above-mentioned setting, when work, cleaning solution is from rectangle It is flowed at the flushing connector 3a and circulation spray head 4a of the second sidewall of slot, wherein rinse the cleaning solution of connector 3a through scope Enter rinse bath 1a after pipe, the cleaning solution of circulation spray head 4a is directly entered rinse bath 1a, and at the same time, part cleaning solution is from disengaging The outflow of mouth of a river one end 7a, which returns, rinses connector 3a, forms interior circulation, and part cleaning solution goes out liquid through outer circulation from discharge outlet 8a Mouth and outer circulation pipeline return circulation spray head 4a, form outer circulation；Wherein, due to circulation spray head 4a towards the 4th side wall and tiltedly Upwards, the cleaning solution sprayed pushes cleaning solution flow to the 4th side-walls, and then turns to flowing at backward the first side wall, due to The middle part of the first side wall is arranged in intake-outlet 7a, therefore has also promoted cleaning solution by the 4th from the cleaning solution that intake-outlet 7a flows out Side wall is flowed to the first side wall, forms local circulation；Circulation continues flow forward and reaches third side wall, since discharge outlet 8a is arranged In rectangle trench bottom at the second sidewall, the cleaning solution being discharged from discharge outlet 8a also promoted cleaning solution from the first side wall to Third wall flow, to form complete circulation, which promotes cleaning solution to circulate in rinse bath 1a, the recycle stream It is dynamic to cover entire rinse bath 1a, moreover, because circulation spray head 4a is tilted upward, it can also allow the cleaning solution in rinse bath 1a by interior Portion is to rolling at liquid level, so that cleaning solution in the horizontal direction and on vertical direction, all adequately sprays, so that scope Surface obtains multidirectional abundant flushing, and each position of rinse bath 1a can also be cleaned under the effect of flowing water stream, Greatly improve the effect of cleaning.

Referring to figs. 2 and 3, be additionally provided on the cell wall of the rinse bath 1a for connect with scope to the air-tightness of scope into The ventilation connector 5a of row detection, the ventilation connector 5a are connect by leaking hunting pipeline 38 with the pump 39 that leaks hunting, and are leaked hunting on pipeline 38 It is respectively equipped with leak detection valve 40 and vent valve 41, the pump 39 that leaks hunting, leak detection valve 40 and vent valve 41 are connect with control system.Make Interior mirror tube is first mounted on ventilation connector 5a by the used time, then pumps gas by the inside mirror tube of leak detection valve 40 using pump 39 is leaked hunting Mode it is whether good come the air-tightness for detecting scope.The advantages of this arrangement are as follows so that cleaning machine is with cleaning function While, it may have air-leakage test function realizes the integration of endoscope cleaning and air-leakage test, to improve device Service performance.

Referring to fig. 2, the bottom of the sealing cover 2a is provided with the recessed portion being recessed to the side rinse bath 1a.It is arranged in this way Be advantageous in that, on the one hand enable to the bottom of sealing cover 2a that can sufficiently be immersed in thimerosal, thus to sealing cover 2a into Row adequately disinfection, on the other hand, recessed portion can occupy rinse bath 1a segment space, so that the volume of rinse bath 1a reduces, So as to reduce the dosage of thimerosal in disinfecting process, and since the internal mirror tube of recessed portion has pressing effect, can guarantee interior Mirror tube is all immersed in thimerosal, therefore will not influence Disinfection Effect again while reducing thimerosal dosage.

Referring to fig. 2, one end of the sealing cover 2a is equipped with connecting plate 6a, and the middle part of connecting plate 6a is hinged by articulated shaft On body, the end of connecting plate 6a is equipped with the sealing cover 2a driving mechanism for driving sealing cover 2a to automatically open and close, Sealing cover 2a driving mechanism is connect with the control system.By above-mentioned setting, when work, sealing cover 2a driving mechanism can It is automatically performed the opening and closing task of sealing cover 2a under control of the control system, to effectively prevent opening and closing sealing cover During 2a due to hand contact caused by pollute.Wherein, the sealing cover 2a driving mechanism is made of cylinder or electromagnet.

Referring to fig. 4, the enzyme solution feedway includes enzyme solution conveyance conduit 4 and enzyme solution bottle 18, the enzyme solution conveyance conduit 4 It is equipped with enzyme solution check valve 16 and enzyme solution suction pump 17, one end is connected to enzyme solution bottle 18, and the other end is connected in second branch's water On pipe 7；The interior circulating valve 11 is located between the connectivity points of enzyme solution conveyance conduit 4 and the connectivity points of the first branch water pipe 2.

Referring to fig. 4, one end of the disinfection conveyance conduit 3 is connected on drain header 5, and other end connection is stored up in thimerosal Deposit the bottom of case 14.When work, thimerosal is up poured into rinse bath 1a from drain header 5 by discharge outlet, due to discharge outlet It is covered by thimerosal, can greatly avoid thimerosal from contacting with the air in rinse bath 1a, prevent secondary pollution.

Referring to fig. 4, first branch water pipe 2 is equipped with the filter 21 for being filtered to ejected wash water, right in this way Ejected wash water be rinsed before filtering, can further assure that the clean degree of ejected wash water.The filter 21 is equipped with and is used for The filter pipe 22 that ejected wash water therein or thimerosal are discharged, the filter pipe 22 are equipped with filtering discharge pump 23 and row Motor-driven valve 24 out.After cleaning, by above structure, the ejected wash water in filter 21 can be discharged, prevent from producing after standing The harmful substances such as endophytic bacteria.

Referring to fig. 4, self-disinfection pipeline 25 is equipped between the thimerosal storage bin 14 and the first branch water pipe 2, it should be certainly Body decontamination duct 25 is equipped with self-disinfection motor-driven valve 26；First branch water pipe 2 is equipped with inlet valve 45 and water inlet is unidirectional Valve 27, along the water (flow) direction of ejected wash water, the inlet valve 45, water feeding one-way valve 27, self-disinfection pipeline 25 and the first branch The connectivity points of the connectivity points of water pipe 2, water inlet booster pump 8, water inlet motor-driven valve 9 and the first branch water pipe 2 and Inlet and outlet water supervisor 6 according to Secondary distribution.By above structure, thimerosal suction pump 12 and self-disinfection motor-driven valve 26 are opened, it can will be in thimerosal storage bin 14 Thimerosal lead in self-disinfection pipeline 25,6 pumped into rinse bath 1a then along the first branch water pipe 2 and Inlet and outlet water supervisor In, after rinse bath 1a is filled, open internal circulation pump 10 and interior circulating valve 11 so that the thimerosal in rinse bath 1a along into Water outlet main pipe 6, the second branch water pipe 7, flushing connector return in rinse bath 1a, respectively to the first branch water pipe 2, Inlet and outlet water master Pipe 6, the second branch water pipe 7 and rinse bath 1a carry out disinfection, and prevent the nuisances such as bacterium from breeding.In actual application, when It, can be by this preferred self-disinfection pipeline 25 by the disinfection in thimerosal storage bin 14 when the Disinfection Effect of thimerosal fails fastly Liquid successively leads to each cleaning pipeline, to disappear to devices such as each flushing pipe, booster pump, valve and filters 21 Poison, after completing cleaning and sterilizing, then by the thimerosal to fail fastly by drain header, drainage pipeline discharge, so that thimerosal It is fully utilized.Heating tube 48 is equipped in the thimerosal storage bin 14, by heating tube 48 to the disinfection in disinfect box Liquid is heated, so that thimerosal is in temperature constant state, to improve the effect of disinfection.Whether thimerosal fails is surveyed by test paper Examination knows that specifically, pipeline 46, and the setting test delivery pump on test pipeline 46 are tested in setting in thimerosal storage bin 14 47, the thimerosal in thimerosal storage bin 14 is sent out from test pipeline 46 using test delivery pump 47, is manually existed using test paper It tests 46 end of pipeline and receives thimerosal, test the validity of thimerosal.

Referring to fig. 4, second branch water pipe 7 passes through ventilation shaft 28 and the drying pump 29 for pipeline to be dried Connection, the ventilation shaft 28 are equipped with intake valve 30, and ventilation shaft is equipped with 0.2um air filter.Work as cleaning After, intake valve 30 is opened, and drying pump 29 starts to work, and is blown into pipeline, dry in pipeline to accelerate.Wherein, 0.2um air filter is used to guarantee the purity of the air of drying pump blowout.

Referring to fig. 4, second branch water pipe 7 is connected to by alcohol delivery pipe road 31 with vial 32, and the alcohol is defeated Pipeline 31 is sent to be equipped with alcohol check valve 33 and alcohol suction pump 34.It is intended that using drying pump 29 into pipeline into When row blow dried, since the volatility of alcohol is good, convenient for the residual liquid in pipeline is dried up rapidly；When work, first open Alcohol suction pump 34 leads to the alcohol in vial 32 in second branch water pipe 7 and scope, subsequent start-up drying pump 29 to the Two branch water pipes 7 and scope are blown, so that the residual liquid in the second branch water pipe 7 and scope quickly be dried up.

It is connect again with the second branch water pipe 7 after one end Correspondent in the enzyme solution conveyance conduit 4 and alcohol delivery pipe road 31.

Referring to fig. 4, the enzyme solution conveyance conduit 4 is equipped with the enzyme solution inspection for detecting whether enzyme solution is finished in enzyme solution bottle 18 Device 35 is surveyed, which includes enzyme solution memory and the contactless liquid inspection for being located at enzyme solution memory outer bottom Sensor 36 is surveyed, the enzyme solution memory is serially connected on enzyme solution conveyance conduit 4；The alcohol delivery pipe road 31 is equipped with for examining Survey the alcohol detector that whether is finished of alcohol of vial 32, which includes alcohol memory and be located at alcohol and deposit The contactless liquid detection sensor of reservoir bottom, the alcohol memory are serially connected on alcohol delivery pipe road 31.It is above-mentioned The working principle of enzyme solution detector 35 and alcohol detector 36 is: when the capacity of the solution in enzyme solution memory and alcohol memory When little or no, that is, show that enzyme solution bottle 18 and the solution of vial 32 have been evacuated, so as to prompt to need to add solution Into bottle, to guarantee normal cleaning；Moreover, using (such as the ultrasonic solution physical examination of non-contacting liquid detection sensor Survey sensor) solution in pipeline is detected, solution can be polluted to avoid sensor.

Pinch valve 37 is equipped on the enzyme solution conveyance conduit 4 and alcohol delivery pipe road 31.

Referring to fig. 4, ventilation connector is equipped in the rinse bath 1a, which passes through pipeline 38 and the survey of leaking hunting 39 connection of leakage pump, the pipeline 38 that leaks hunting is equipped with leak detection valve 40 and vent valve 41.By above structure, before cleaning starts, Ventilation connector can be connected to interior mirror tube, then open vent valve 41, start the pump 39 that leaks hunting, so as to detect interior mirror tube Airtight performance.

Referring to figures 1-4, the working principle of the complete immersion formula endoscope cleaning machine in the present embodiment are as follows:

Scope is divided into multiple steps in the process of cleaning, and conventional cleaning process is that washing-enzyme is washed-washes-thimerosal Wash-wash five big steps, wherein washing, which refers to, to be passed through clear water (it is not general that clear water used when sterilizing machine cleans, which is pure water, Tap water) cleaned, enzyme, which is washed, refers to that enzyme solution and clear water, which are mixed into cleaning solution, to be cleaned, and thimerosal, which is washed, to be referred to be passed through and disappear Venom is cleaned.It is all that cleaning solution (clear water, enzyme cleaning solution or thimerosal) is first filled into rinse bath 1a, so in each step After restart interior circulation and outer circulation cleaning process, after the completion of each step, rinse bath 1a will be discharged in cleaning solution, then infused Enter the cleaning solution that next step is used.

By taking washing as an example, before cleaning, first interior mirror tube is connected to and is rinsed on connector 3a, sealing cover 2a is then shut, opens Begin to fill the water into rinse bath 1a, specifically, the movement of water filling are as follows: control system control water inlet motor-driven valve 9 is opened, and water flows through first After the conveying of branch water pipe 2 and Inlet and outlet water supervisor 6, it is ejected in rinse bath 1a from intake-outlet 7a, it is continuous defeated with water flow It send, the water level of rinse bath 1a constantly increases, until ejected wash water is full of entire rinse bath 1a, water inlet movement stops.Due to rinse bath Water level in 1a has been filled with the seal chamber that rinse bath 1a and sealing cover 2a is formed, and can be completely soaked the inner wall of sealing cover 2a, Therefore sealing cover 2a is sterilized, so as to avoid the secondary pollution generated due to the growth because of bacterium to scope.

After completing water filling task, control system controls interior circulating valve 11 and opens, and internal circulation pump 10 is started to work, by rinse bath Water in 1a is extracted out by intake-outlet 7a, after the second branch water pipe 7 is delivered to and rinses at connector 3a, is injected to scope Guan Zhong is finally flow in rinse bath 1a from interior mirror tube again, in this way, water flow is in the second branch water pipe 7, interior mirror tube and rinse bath 1a Between form and circulate, the flushing task of internal mirror tube is constantly carried out in flowing.At the same time, control system control 20 work of outer circulation pump processed, the water in rinse bath 1a is extracted out by discharge outlet 8a, and pass through drain header 5, outer circulation pipeline 19 and circulation spray head 4a is sprayed onto rinse bath 1a, to form outer circulation flowing, carries out the clear of mobility to the appearance of scope It washes, on the one hand can play facilitation to the cleaning of scope appearance in the appearance flowing water of scope, on the other hand can prevent Pollutant in rinse bath 1a adheres on rinse bath 1a wall, avoids causing to hinder to subsequent cleaning.

When progress enzyme is washed, enzyme solution is delivered to through the second branch water pipe 7 and rinses at connector 3a by enzyme solution feedway Afterwards, it is injected in interior mirror tube, is required to convey a certain amount of enzyme solution according to the concentration of enzyme cleaning solution, then be led to again into rinse bath 1a Entering clear water, the process for being passed through clear water is identical with above-mentioned water-washing process, interior circulation and the operation of outer circulation cleaning solution are then carried out, In, the enzyme solution in clear water and pipeline is initially mixed into enzyme cleaning solution when interior circulation, subsequent interior cycle operation and outer circulation are made Industry process is identical with above-mentioned water-washing process.

When the liquid that carries out disinfection is washed, control system controls thimerosal suction pump 12 and starts, will be in thimerosal storage bin 14 The sterilized conveyance conduit 3 of thimerosal is delivered in rinse bath 1a, until filling entire rinse bath 1a.It is then synchronous to carry out interior circulation It is specifically identical with above-mentioned water-washing process with the washing and cleaning operation of outer circulation.

After the completion of the washing and cleaning operation of each step, needs for cleaning solution to be discharged, triple valve is specifically controlled by control system 15 complete, and wash the stage in washing and enzyme, and control triple valve 15 allows cleaning solution to be discharged to the external world by drainage pipeline 42, in thimerosal Wash phase, control triple valve 15 allow cleaning solution to be recovered in thimerosal storage bin 14, reuse.

In addition, after the completion of the washing and cleaning operation of each step, in order to avoid in pipeline residual liquid to next step Cleaning affects, and starts primary drying work flow, specifically starting drying pump 29, by ventilation shaft 28 to the second branch Water pipe 7 and scope are blown, and residual liquid is dried up.In the utility model, being dried up using alcohol is the drying washed at end And then the primary drying carried out, it is selectable step.

Above-mentioned is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above content It limits, it is made under other any spiritual essence and principles without departing from the utility model to change, modification, substitution, combine, letter Change, should be equivalent substitute mode, be included within the protection scope of the utility model.

Claims (10)

1. a kind of complete immersion formula endoscope cleaning machine, which is characterized in that the sealing cover including rinse bath and for being sealed to rinse bath, Wherein, the slot bottom of the rinse bath is equipped with discharge outlet, the cell wall of rinse bath be equipped with for rinse bath be passed through cleaning solution and From rinse bath draw cleaning solution intake-outlet, for connect with scope to scope be rinsed disinfection flushing connector, Circulation spray head for from the circulation ejection cleaning solution to rinse bath；

The discharge outlet is connect with drain header, and the tube wall of the drain header is equipped with outer circulation liquid outlet, which goes out Triple valve is equipped at the mouth of a river, wherein it is connected between the outer circulation liquid outlet and the circulation spray head by outer circulation pipeline, it should The outer circulation that outer circulation pipeline is equipped with for pumping water flow from outer circulation liquid outlet to circulation spray head pumps；The triple valve into The mouth of a river is connect with drain header, and one of water outlet of triple valve is connect with drainage pipeline, another water outlet of triple valve It is connect with thimerosal storage bin；The thimerosal storage bin is connect by sterilizing conveyance conduit with rinse bath, the disinfection conveying Thimerosal booster pump is equipped in pipeline；

The intake-outlet and Inlet and outlet water supervisor connect, the disengaging water main be equipped with tee tube, the tee tube one of them Nozzle is connected to by the first branch water pipe with the water source of ejected wash water, and the first branch water pipe is equipped with water inlet motor-driven valve；Tee tube Another nozzle is connect by the second branch water pipe with the flushing connector, and the second branched pipe is equipped with internal circulation pump, interior Circulating valve and enzyme solution feedway；The triple valve, outer circulation pump, internal circulation pump and thimerosal booster pump respectively with control System connection.

2. complete immersion formula endoscope cleaning machine according to claim 1, which is characterized in that be additionally provided with and be used in the rinse bath The liquid level sensor that cleaning solution whether is full of in rinse bath is detected, which connect with control system.

3. complete immersion formula endoscope cleaning machine according to claim 1, which is characterized in that the rinse bath is rectangular channel, should By arc surface transition between two adjacent walls of rectangular channel；The intake-outlet is arranged in the first side wall of rectangular channel Portion, the flushing connector are arranged in the second sidewall opposite with the first side wall, and the remaining two side walls of rectangular channel are third Side wall and the 4th side wall, wherein the circulation spray head is arranged at the arc surface between second sidewall and third side wall, circulation spray Head is towards the 4th side wall and obliquely；The discharge outlet is arranged in rectangle trench bottom at second sidewall.

4. complete immersion formula endoscope cleaning machine according to claim 1, which is characterized in that also set on the cell wall of the rinse bath Have for connecting the ventilation connector detected to the air-tightness of scope with scope, the ventilation connector by leak hunting pipeline with The pump that leaks hunting connects, and is respectively equipped with leak detection valve and vent valve, the pump that leaks hunting, leak detection valve and vent valve and control on the pipeline that leaks hunting System connection.

5. complete immersion formula endoscope cleaning machine according to claim 1-4, which is characterized in that the bottom of the sealing cover Portion is provided with the recessed portion being recessed to rinse bath side.

6. complete immersion formula endoscope cleaning machine according to claim 1-4, which is characterized in that the one of the sealing cover End is equipped with connecting plate, and the middle part of the connecting plate is hinged on body by articulated shaft, and the end of connecting plate is equipped with close for driving The sealing cover driving mechanism for automatically opening and closing is covered, which connect with the control system.

7. complete immersion formula endoscope cleaning machine according to claim 1-4, which is characterized in that the disinfection delivery pipe The one end in road is connected on drain header, and the other end is connected in the bottom of thimerosal storage bin.

8. complete immersion formula endoscope cleaning machine according to claim 1-4, which is characterized in that the enzyme solution supply dress It sets including enzyme solution conveyance conduit and enzyme solution bottle, the enzyme solution conveyance conduit is equipped with enzyme solution check valve and enzyme solution suction pump, one End is connected to enzyme solution bottle, and the other end is connected in the second branch water pipe；The interior circulating valve position is in the connection of enzyme solution conveyance conduit Between point and tee tube.

9. complete immersion formula endoscope cleaning machine according to claim 1-4, which is characterized in that first branch water Pipe is equipped with the filter for being filtered to ejected wash water.

10. complete immersion formula endoscope cleaning machine according to claim 9, which is characterized in that the filter is equipped with and is used for The filter pipe that ejected wash water therein or thimerosal are discharged, which is equipped with filtering discharge pump and discharge is electronic Valve.