CN102974564A - Medical full-automatic cleaning machine with floating ball valve - Google Patents
Medical full-automatic cleaning machine with floating ball valve Download PDFInfo
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- CN102974564A CN102974564A CN2012104939151A CN201210493915A CN102974564A CN 102974564 A CN102974564 A CN 102974564A CN 2012104939151 A CN2012104939151 A CN 2012104939151A CN 201210493915 A CN201210493915 A CN 201210493915A CN 102974564 A CN102974564 A CN 102974564A
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Abstract
The invention discloses a medical full-automatic cleaning machine with a floating ball valve. The medical full-automatic cleaning machine comprises a rack (1), a cleaning cabin (2), an air pump (3), a water pump (4) and a main pipeline (5), wherein the cleaning cabin (2) is internally provided with a cleaning rack, the air pump (3) is connected with the upper end of the main pipeline (5), the water pump (4) is connected with the lower end of the main pipeline (5), the cleaning cabin and the cleaning rack are provided with multiple spray nozzles respectively, the multiple spray nozzles are communicated with the main pipeline (5) through multiple branch pipelines (6), two valve seats (7) are respectively arranged at the connecting parts between the main pipeline (5) and the air pump (3) as well as between the main pipeline (5) and the water pump (4), the main pipeline between the two valve seats (7) is internally provided with a the valve ball (9), the valve ball (9) can be respectively in tight contact with one valve seat which is arranged above or under the main pipeline under the drive of water pressure or wind force, and thus a one-way sealing ball valve can be formed. According to the medical full-automatic cleaning machine disclosed by the invention, the structure is simple, the sealing is reliable, and the double-position one-way sealing of the air pump and the water pump can be realized just by virtue of one valve ball.
Description
Technical field
The present invention relates to a kind of medical cleaning and sterilizing equipment, relate in particular to a kind of medical automatic washing machine, specifically a kind ofly control the valve mechanism that medical automatic washing machine send water and air-supply.
Background technology
Medical automatic washing machine is mainly used in cleaning and the sterilization of medicine equipment, such as the various operating theater instruments after hospital surgical is used, vessel carry out cleaning and sterilizing, its concrete cleaning way is that medicine equipment to be cleaned is placed on the rack for cleaning in the cleaning machine, and the washings that will add enzyme liquid heat, then use water pump that washings are pressurizeed, with higher hydraulic pressure hot wash-water is injected on the medicine equipment to be cleaned, after finishing, washing sends into the hot blast that temperature surpasses 100 ℃ with air pump in the storehouse to cleaning again, medicine equipment after cleaning is carried out drying, for the volume that reduces cleaning machine and reduce materials'use, cleaning machine send the trunk line of water and air-supply all to adopt same pipeline now, and trunk line all adopts vertical layout, water pump is lower, and air pump is upper, and the pipe design that shares is conducive to improve dry efficient.Be 200820021170.8 Chinese utility model patent such as the patent No., disclose a kind of medical cleaner annex that comprises detergent line, decontamination duct network and drying pipeline; And for example the patent No. is the Chinese utility model patent of 200920202507.X, discloses a kind of Medical cleaning machine for surgical instruments that comprises booster water pump, air pump, water inlet, delivery port and water pipe.These two parts of prior aries have all adopted washing and air-dry mode of operation, all are provided with corresponding pump, pipeline and control valve.Enter water pump and hot water enters air pump for fear of hot blast, prior art respectively is provided with a check valve at air pump pipeline end and water pump pipeline end respectively, damage air pump to avoid hot water to enter air pump, and avoid hot blast to enter water pump and accelerate the aging of water pump, two check valves of prior art setting generally are to select magnetic valve or unidirectional mechanical valve, magnetic valve is higher and need to rely on the switching of electric means control valve because of its cost, its electrical structure is complicated, so that adopts now is fewer and feweri, what mostly adopt now is that two common unidirectional mechanical valves are set, but the common unidirectional mechanical valve of prior art need to horizontally disposedly just produce effect, and the trunk line of cleaning machine all is vertical layouts, so just upper at trunk line of prior art, the lower two ends initiating terminal of a horizontal pipeline as air pump or water pump of respectively having transferred respectively, and two mechanical check valves are installed in respectively initial horizontal pipeline end, realize the effect of unidirectional blocking though can make hot blast or hot water, but hot water or hot blast need to just can be delivered in the trunk line through the bend pipe corner of one 90 degree, consumed portion of energy, and the unidirectional mechanical valve of prior art setting is prone to fault after frequent the use.
Summary of the invention
In order to solve the prior art above shortcomings, the present invention proposes a kind of medical automatic washing machine with ball-cock assembly, it comprises frame, clean the storehouse, air pump, water pump and trunk line, in cleaning the storehouse, be provided with rack for cleaning, trunk line vertically is arranged in and is parallel on the frame of cleaning the storehouse sidewall, air pump and water pump are installed on the frame, air pump connects the upper end of trunk line, water pump connects the lower end of trunk line, clean on storehouse and the rack for cleaning and be provided with a plurality of spouts, these spouts are communicated with trunk line by a plurality of laterals, connecting portion between trunk line and air pump and water pump respectively is provided with respectively a valve seat, is provided with a valve ball in the trunk line between two valve seats, and this valve ball is under the promotion of hydraulic pressure or wind-force, the valve seat close contact above or below trunk line respectively, and the formation one-way sealing ball valve, the present invention need to be at the vertical trunk line horizontal pipeline of transferring, and it is simple in structure, sealing is reliable, only relies on a valve ball namely to realize the one-way sealing of air pump and water pump dibit.
The present invention solves its technical problem, and the technical scheme that adopts is:A kind of medical automatic washing machine with ball-cock assembly, comprise frame, clean the storehouse, air pump, water pump and trunk line, in cleaning the storehouse, be provided with rack for cleaning, trunk line vertically is arranged in and is parallel on the frame of cleaning the storehouse sidewall, air pump and water pump are installed on the frame, air pump connects the upper end of trunk line, water pump connects the lower end of trunk line, clean on storehouse and the rack for cleaning and be provided with a plurality of spouts, these spouts are communicated with trunk line by a plurality of laterals, its design feature is: trunk line be connected with air pump and water pump upper, lower two ends respectively are provided with respectively a valve seat, in valve seat, inlayed sealing gasket, be provided with a valve ball in the trunk line between two valve seats, under the water or the promotion of wind of this valve ball in trunk line, the sealing gasket close contact in the valve seat above or below trunk line consists of one-way sealing ball valve respectively.
Above-mentioned medical automatic washing machine with ball-cock assembly is provided with a plurality of ring flanges at trunk line, and ring flange is separately positioned on the connecting portion of trunk line and valve seat, and valve seat is fixed on the ring flange of trunk line by connecting bolt.
Above-mentioned medical automatic washing machine with ball-cock assembly has all been offered annular groove at the upper and lower faces of valve seat, is provided with sealing ring in this groove, after valve seat is connected on the trunk line, realizes sealing between valve seat and the ring flange by sealing ring is pressed on.
Above-mentioned medical automatic washing machine with ball-cock assembly, valve ball adopts the hollow float structure, and its smooth outer surface, the external diameter of valve ball are 90% to 95% of trunk line internal diameters.
Above-mentioned medical automatic washing machine with ball-cock assembly, sealing gasket adopts rubber or plastic material to make, sealing gasket has been offered manhole along its axial line, the aperture of its manhole is less than the external diameter of valve ball, offered the chamfering lip in the aperture of sealing gasket manhole, under hydraulic pressure in trunk line or the promotion of wind-force, the outer surface of valve ball can with the lip close contact of sealing gasket, form one-way sealing.
Compared with prior art, the invention has the beneficial effects as follows:Because the present invention is inlaid with the valve seat of sealing gasket trunk line being provided with, in trunk line, be provided with a valve ball that is free state, under the water or the promotion of wind of this valve ball in trunk line, can move up and down, with the sealing gasket close contact in the valve seat above or below trunk line respectively, consist of one-way sealing ball valve.When needs when cleaning in the storehouse water filling, start cleaning procedure, open the water pump that is connected with the trunk line lower end mouth of pipe, washings after the water pump pressurization are namely washed the valve ball that is attached on the lower valve base sealing gasket lip from bottom to top open, after current are washed this one-way sealing ball valve open, this valve ball is under the effect of from bottom to top hydraulic pressure and buoyancy, in trunk line, be moved upward to always and be close on the upper valve base sealing gasket lip, valve ball forms one-way sealing ball valve at the lip of upper valve base place and sealing gasket, seal up current at this position, rush in the air pump that is connected with the trunk line upper end to prevent that water from flowing to.Current in the trunk line are after the passage that makes progress is by unidirectional seal ball-valve shutoff, i.e. each lateral through being communicated with trunk line and spraying from a plurality of spouts that clean on storehouse and the rack for cleaning is in order to wash the medicine equipment that is placed on the rack for cleaning.After flushing was complete, the remaining water that cleans in the storehouse was namely discharged in downcomer.Switch off the pump, open the air pump that is connected with the trunk line upper end mouth of pipe, hot blast after the air pump pressurization namely impacts valve ball from top to bottom and moves down in trunk line, until valve ball is moved downward on the sealing gasket lip that is close to lower valve base, valve ball forms one-way sealing ball valve at the lip of lower valve base place and sealing gasket, rushes in downwards in the water pump that is connected with the trunk line lower end to prevent hot blast.Hot blast namely through each lateral of being communicated with trunk line and from cleaning a plurality of spouts ejections on storehouse and the rack for cleaning, thereby carries out heated-air drying and sterilization to the medicine equipment after the cleaning after downward passage is by unidirectional seal ball-valve shutoff.The beneficial effect that valve ball and upper and lower valve seat are set is only to rely on a valve ball namely to realize the one-way sealing at air pump and water pump dibit place, thereby no longer need to be at the vertical trunk line horizontal pipeline of transferring, simplified pipeline configuration, and only depending on the mobile thrust of taking advantage of a situation of water or wind to realize sealing, its sealing effectiveness is reliable and stable.
Inlay the sealing gasket that rubber or plastic material are made in upper and lower valve seat, and offer the lip of chamfering shape at the circular orifice place of sealing gasket, its beneficial effect is in order to allow the tightr of the smooth outer surface of valve ball and lip seal applying, to increase its sealing effectiveness.
Connecting portion at trunk line and valve seat arranges ring flange, its beneficial effect is that bolt easy to use is fixed on valve seat on the ring flange of trunk line, thereby valve seat reliably is connected on the passage of trunk line, upper and lower faces at valve seat is all offered annular groove, and in this groove, sealing ring is set, its beneficial effect is by the valve seat end face after the sealing ring realization connection and the sealing between the ring flange end face, leaks from the slit that valve seat is connected with ring flange to prevent water or wind in the pipeline.
Valve ball is arranged to hollow float, is in order to alleviate its weight, to increase its buoyancy, increasing it to the sensitiveness of hydraulic pressure or Wind power propelling, when the global density of valve ball during less than the density of water, only depends on buoyancy of water can realize sealing upwards.Valve ball is placed in the trunk line between the lower valve base naturally, being convenient to it moves up and down in trunk line by the promotion of hydraulic pressure or wind-force, the valve ball outer surface is polished smooth, in order to realize seamless applying with the lip of sealing gasket, to prevent that water or wind in the trunk line from leaking from seal ball-valve, the external diameter of valve ball is set to 90% to 95% of trunk line internal diameter, in order to increase water in valve ball and the trunk line or the contact area of wind, to increase water or wind to the thrust of valve ball, but the external diameter of valve ball again must be less than the internal diameter of trunk line, stuckly can not realize moving up and down at the trunk line inwall to prevent it.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is basic structure schematic diagram of the present invention.
Fig. 2 is the position view of the present invention's valve ball when the state of cleaning.
Fig. 3 is the position view of the present invention's valve ball when drying regime.
Fig. 4 is the cutaway view that valve seat of the present invention and valve ball consist of one-way sealing ball valve.
Fig. 5 is the cutaway view that valve seat of the present invention is connected with trunk line.
Among Fig. 1 to Fig. 5,1 for frame, 2 for clean the storehouse, 3 for air pump, 4 for water pump, 5 for trunk line, 6 for lateral, 7 valve seats, 8 for the sealing gasket inlayed in the valve seat, 9 for valve ball, 10 connecting bolts, 11 for valve seat and trunk line are the sealing ring that arranges on the valve seat, A is that the ring flange that arranges on the trunk line, lip, the C that B is sealing gasket are that annular groove, the H that arranges on the valve seat is the manhole of sealing gasket.
The specific embodiment
Extremely shown in Figure 5 such as Fig. 1, the first specific embodiment of the present invention is: a kind of medical automatic washing machine with ball-cock assembly, comprise frame 1, clean storehouse 2, air pump 3, water pump 4 and trunk line 5, frame 1, cleaning storehouse 2 and trunk line 5 all adopts stainless steel material to make, in cleaning storehouse 2, be provided with rack for cleaning, trunk line 5 is arranged on the outside of cleaning storehouse 2, vertically be arranged in and be parallel on the frame 1 of cleaning the storehouse sidewall, air pump 3 and water pump 4 are installed on the frame 1, air pump 3 connects the upper end of trunk line 5, water pump 4 connects the lower end of trunk line and is connected with the water tank that is positioned at cleaning 2 belows, storehouse, be provided with a plurality of spouts in cleaning storehouse and rack for cleaning, these spouts are communicated with trunk line 5 by four laterals 6, upper at trunk line 5, lower two ends, be trunk line be connected with air pump 3 and water pump 4 upper, lower two ends respectively are provided with respectively a valve seat 7, in valve seat 7, inlayed the sealing gasket 8 that elastomeric material is made, sealing gasket 8 has been offered manhole H along its axial line, has offered the lip B of chamfering at the place, aperture of manhole H.
The connecting portion corresponding with valve seat 7 upper and lower surfaces at trunk line 5 respectively is provided with a ring flange A, namely on trunk line, be provided with altogether four ring flange A, A offers bolt through-hole at ring flange, the hole site of crossing corresponding to ring flange, upper and lower surface at valve seat all offers screwed hole, and the via hole that uses connecting bolt 10 to pass on the ring flange is fastened on valve seat 7 on the ring flange A of trunk line.Upper at valve seat 7, annular groove C has all been offered on lower two sides, in groove C, be provided with ring-shaped rubber sealing ring 11, after valve seat 7 is connected on the trunk line, by being pressed on, sealing ring 11 realizes sealing between valve seat and the ring flange, trunk line inside between two valve seats 7 is provided with a valve ball 9 that is free state, valve ball 9 adopts stainless steel material to make, outer surface polishes smooth, valve ball 9 adopts the hollow float structure, the external diameter of valve ball 9 is 95% of trunk line internal diameters, the wall thickness of valve ball 9 is 2mm, its wall thickness is 1/30 of ball external diameter, and the external diameter of valve ball 9 is greater than the center bore of sealing gasket 8, under the hydraulic pressure that makes progress in trunk line or the downward Wind power propelling, the outer surface of valve ball 9 can with lower valve base or upper valve base in sealing gasket lip B close contact, form one-way sealing.Certainly, valve ball 9 also can adopt plastics or elastomeric material to make, and when the density of valve ball 9 during less than the density of water, valve ball 9 namely adopts solid material to make, and needn't be arranged to hollow-core construction.
When cleaning medicine equipment, medicine equipment to be cleaned is placed on the rack for cleaning, rack for cleaning is pushed in the cleaning storehouse 2 of cleaning machine, close door, start cleaning procedure, the water pump 4 that is positioned at the trunk line below is namely started working, the washings suction that has added enzyme liquid in the water tank is forced into 0.16 to 0.20MP, washings after the water pump pressurization are namely washed the valve ball 9 that is attached on the lower valve base sealing gasket lip B from bottom to top open in trunk line 5, after current are washed this one-way sealing ball valve open, this valve ball 9 is under the effect of from bottom to top hydraulic pressure and buoyancy, be moved upward on the sealing gasket lip B that is close to upper valve base always, and continuing to be close on the sealing gasket lip B of upper valve base under the effect of current buoyancy, valve ball 9 namely forms one-way sealing ball valve with the sealing gasket lip B of upper valve base, seal up current at this position, rush in the air pump 3 that is connected with the trunk line upper end to prevent that water from flowing to.Current in the trunk line 5 after the passage that makes progress is by unidirectional seal ball-valve shutoff, i.e. four laterals 6 through being communicated with trunk line and spraying from a plurality of spouts that clean on storehouse and the rack for cleaning, thus the medicine equipment that is placed on the rack for cleaning is washed.
Wash complete after, switch off the pump 4, the remaining water that cleans in the storehouse is namely discharged in downcomer, restart the dry disinfection program of cleaning machine, namely start working with the air pump 3 that the trunk line upper end is communicated with, the air pressurized to 10 that air pump 3 just will heat is to 20KP, hot blast after the air pump pressurization namely impacts valve ball 9 from top to bottom and moves down in trunk line 5 in trunk line 5, until be moved downward on the sealing gasket lip B that is close to lower valve base, valve ball 9 forms one-way sealing ball valve at the lip of lower valve base place and sealing gasket, rushes in the water pump 4 that is positioned at the trunk line lower end downwards to prevent hot blast.Hot blast after downward passage is by unidirectional seal ball-valve shutoff, i.e. four laterals 6 through being communicated with trunk line and from cleaning a plurality of spouts ejections on storehouse and the rack for cleaning, thus the medicine equipment after the cleaning is carried out heated-air drying and sterilization.
In the present embodiment, valve ball 9 is under the promotion of water or wind, in trunk line, move up and down, until form one-way seal valve with sealing gasket in the upper and lower valve seat, namely only rely on a valve ball namely to realize the two-position one-way sealing of air pump and water pump place, than prior art, simplified the structure of trunk line, and its sealing effectiveness is more reliable and more stable.
Claims (5)
1. medical automatic washing machine with ball-cock assembly, comprise frame (1), clean storehouse (2), air pump (3), water pump (4) and trunk line (5), in cleaning storehouse (2), be provided with rack for cleaning, trunk line (5) vertically is arranged in and is parallel on the frame of cleaning the storehouse sidewall, air pump (3) and water pump (4) are installed on the frame (1), air pump (3) connects the upper end of trunk line (5), water pump (4) connects the lower end of trunk line (5), clean on storehouse and the rack for cleaning and be provided with a plurality of spouts, these spouts are communicated with trunk line (5) by a plurality of laterals (6), it is characterized in that: trunk line (5) be connected with air pump (3) and water pump (4) upper, lower two ends respectively are provided with respectively a valve seat (7), in valve seat (7), inlayed sealing gasket (8), be provided with a valve ball (9) in the trunk line between two valve seats (7), under the water or the promotion of wind of valve ball (9) in trunk line (5), sealing gasket (8) close contact in the valve seat above or below trunk line (5) consists of one-way sealing ball valve respectively.
2. a kind of medical automatic washing machine with ball-cock assembly according to claim 1, it is characterized in that: be provided with a plurality of ring flanges (A) at trunk line (5), ring flange (A) is separately positioned on the connecting portion of trunk line (5) and valve seat (7), and valve seat (7) is fixed on the ring flange (A) of trunk line (5) by connecting bolt (10).
3. a kind of medical automatic washing machine with ball-cock assembly according to claim 1, it is characterized in that: all offered annular groove (C) at the upper and lower faces of valve seat (7), at the inner sealing ring (11) that is provided with of groove (C), after valve seat (7) is connected on the trunk line (5), by being pressed on, sealing ring (11) realizes sealing between valve seat (7) and the ring flange (A).
4. each described a kind of medical automatic washing machine with ball-cock assembly in 3 according to claim 1, it is characterized in that: valve ball (9) adopts the hollow float structure, and its smooth outer surface, the external diameter of valve ball (9) are 90% to 95% of trunk line (5) internal diameters.
5. each described a kind of medical automatic washing machine with ball-cock assembly in 3 according to claim 1, it is characterized in that: sealing gasket (8) adopts rubber or plastic material to make, sealing gasket (8) has been offered manhole (H) along its axial line, the aperture of its manhole (H) is less than the external diameter of valve ball (9), offered chamfering lip (B) in the aperture of sealing gasket manhole (H), under hydraulic pressure in trunk line (5) or the promotion of wind-force, the outer surface of valve ball (9) can with lip (B) close contact of sealing gasket (8), form one-way sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210493915.1A CN102974564B (en) | 2012-11-28 | 2012-11-28 | Medical full-automatic cleaning machine with floating ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210493915.1A CN102974564B (en) | 2012-11-28 | 2012-11-28 | Medical full-automatic cleaning machine with floating ball valve |
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| CN102974564A true CN102974564A (en) | 2013-03-20 |
| CN102974564B CN102974564B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210493915.1A Active CN102974564B (en) | 2012-11-28 | 2012-11-28 | Medical full-automatic cleaning machine with floating ball valve |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840980A (en) * | 2015-04-18 | 2015-08-19 | 成都冠禹科技有限公司 | Medical instrument disinfection box |
| CN104889098A (en) * | 2015-06-09 | 2015-09-09 | 广州骏鹏投资有限公司 | Automatic cleaning device |
| CN108411860A (en) * | 2018-05-25 | 2018-08-17 | 中国电建集团成都勘测设计研究院有限公司 | Jeakage through Sluice Sealant defroster |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010016176A1 (en) * | 1997-12-17 | 2001-08-23 | Szu-Min Lin | Sterilization process without sterile rinse |
| CN2629702Y (en) * | 2003-06-02 | 2004-08-04 | 常子旭 | Multifunction washing disinfecting machine |
| JP2008119591A (en) * | 2006-11-10 | 2008-05-29 | Sakura Seiki Kk | Cleaning device |
| CN101298888A (en) * | 2008-06-14 | 2008-11-05 | 徐立华 | Three-pipe two-way valve |
| CN201195153Y (en) * | 2008-04-30 | 2009-02-18 | 山东新华医疗器械股份有限公司 | Medical quick cleaning machine pipe line |
| JP2011240318A (en) * | 2010-05-21 | 2011-12-01 | Sakura Seiki Kk | Cleaning method and cleaning apparatus |
| CN202933885U (en) * | 2012-11-28 | 2013-05-15 | 成都老肯科技股份有限公司 | Medical full-automatic cleaning machine provided with ball float valve |
-
2012
- 2012-11-28 CN CN201210493915.1A patent/CN102974564B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010016176A1 (en) * | 1997-12-17 | 2001-08-23 | Szu-Min Lin | Sterilization process without sterile rinse |
| CN2629702Y (en) * | 2003-06-02 | 2004-08-04 | 常子旭 | Multifunction washing disinfecting machine |
| JP2008119591A (en) * | 2006-11-10 | 2008-05-29 | Sakura Seiki Kk | Cleaning device |
| CN201195153Y (en) * | 2008-04-30 | 2009-02-18 | 山东新华医疗器械股份有限公司 | Medical quick cleaning machine pipe line |
| CN101298888A (en) * | 2008-06-14 | 2008-11-05 | 徐立华 | Three-pipe two-way valve |
| JP2011240318A (en) * | 2010-05-21 | 2011-12-01 | Sakura Seiki Kk | Cleaning method and cleaning apparatus |
| CN202933885U (en) * | 2012-11-28 | 2013-05-15 | 成都老肯科技股份有限公司 | Medical full-automatic cleaning machine provided with ball float valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840980A (en) * | 2015-04-18 | 2015-08-19 | 成都冠禹科技有限公司 | Medical instrument disinfection box |
| CN104889098A (en) * | 2015-06-09 | 2015-09-09 | 广州骏鹏投资有限公司 | Automatic cleaning device |
| CN108411860A (en) * | 2018-05-25 | 2018-08-17 | 中国电建集团成都勘测设计研究院有限公司 | Jeakage through Sluice Sealant defroster |
| CN108411860B (en) * | 2018-05-25 | 2023-08-22 | 中国电建集团成都勘测设计研究院有限公司 | Water seal antifreezing device for gate |
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Owner name: LAOKEN MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU LAOKEN TECHNOLOGY CO., LTD. |
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Address after: 611730 Sichuan city of Chengdu province Pixian modern industrial port area is 268 Hong Kong Road Patentee after: LAOKEN MEDICAL TECHNOLOGY CO., LTD. Address before: 611730 Sichuan city of Chengdu province Pixian modern industrial port area is 268 Hong Kong Road Patentee before: Chengdu Laoken Technology Co., Ltd. |
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Denomination of invention: Medical full-automatic cleaning machine with floating ball valve Effective date of registration: 20200115 Granted publication date: 20141210 Pledgee: Pidu sub branch of Bank of Chengdu Co., Ltd Pledgor: LAOKEN MEDICAL TECHNOLOGY CO., LTD. Registration number: Y2020510000005 |
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Date of cancellation: 20210414 Granted publication date: 20141210 Pledgee: Pidu sub branch of Bank of Chengdu Co.,Ltd. Pledgor: LAOKEN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020510000005 |
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