CN112536287B - Full-automatic cleaning device for medical test tube - Google Patents
Full-automatic cleaning device for medical test tube Download PDFInfo
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- CN112536287B CN112536287B CN202011367816.XA CN202011367816A CN112536287B CN 112536287 B CN112536287 B CN 112536287B CN 202011367816 A CN202011367816 A CN 202011367816A CN 112536287 B CN112536287 B CN 112536287B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 122
- 238000010339 medical test Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 350
- 239000011521 glass Substances 0.000 claims abstract description 75
- 238000012360 testing method Methods 0.000 claims abstract description 59
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000004506 ultrasonic cleaning Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 81
- 239000012528 membrane Substances 0.000 claims description 23
- 238000001223 reverse osmosis Methods 0.000 claims description 23
- 238000000746 purification Methods 0.000 claims description 22
- 238000011001 backwashing Methods 0.000 claims description 21
- 238000005086 pumping Methods 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 9
- 230000003749 cleanliness Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000010358 mechanical oscillation Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000012742 biochemical analysis Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002558 medical inspection Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L13/00—Cleaning or rinsing apparatus
- B01L13/02—Cleaning or rinsing apparatus for receptacle or instruments
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a full-automatic cleaning device for medical test tubes, which comprises a box body, wherein a tubular independent ultrasonic cleaning device is arranged above the interior of the box body; according to the invention, the test tube is inserted into the cleaning sleeve reversely and is cleaned by matching with ultrasonic waves, so that the cleaning space and the number of the transducers are saved, the entering of the test tube and the discharge of waste liquid are controlled by the annular fixing plate, the large annular sealing piston and the small annular sealing piston, the operation of workers is facilitated, the ultraviolet disinfection lamp is placed outside the glass water tank and reflects ultraviolet light by the square reflector, so that water in the glass water tank is disinfected, the cleanliness of the cleaning of the test tube is ensured, and the ultraviolet disinfection lamp is positioned outside the glass water tank, so that the space inside the glass water tank can be saved, and the water containing capacity of the device is improved.
Description
Technical Field
The invention relates to the field related to medical equipment, in particular to a full-automatic cleaning device for a medical test tube.
Background
In hospitals, test tubes have wide application, and are often required to perform a large number of tests in various departments such as laboratories for medical inspection, biochemical analysis, microbiological experiments, bioengineering work and the like, and are mainly used for sample loading, sample centrifugation, small-amount reagent reaction, blood inspection and the like in laboratories. The used test tube needs to be cleaned for the next use because the inner wall of the test tube is stained with liquid or adhered with solid substances.
And the medical treatment test tube is when wasing, can adopt ultrasonic cleaner to wash with manual washing matched with mode under the conventional condition, and current ultrasonic cleaner is when wasing the test tube, though can effectual washing test tube, nevertheless can use a large amount of clear water to wash in the cleaning process, and the clear water that finishes of using often can directly discharge, and this just leads to the waste of a large amount of water resources.
Disclosure of Invention
The invention aims to solve the problems and designs a full-automatic cleaning device for medical test tubes.
In order to realize the purpose, the invention adopts the following technical scheme:
a full-automatic cleaning device for medical test tubes comprises a box body and a box body cover movably placed above the box body, wherein a controller is installed on the surface of the outer side of the box body, a tubular independent ultrasonic cleaning device is arranged above the interior of the box body, a disinfection glass water tank device is arranged below the interior of the box body, and an ultrasonic backwashing filtering and circulating device is arranged on one side below the interior of the box body;
the tubular independent ultrasonic cleaning device comprises a cleaning groove arranged at the center of the upper surface of a box body, the cleaning groove is movably connected with a box body cover, a plurality of circular cleaning seats are arranged on the lower surface inside the cleaning groove and are uniformly distributed in the cleaning groove, a water inlet pipe is arranged on the side surface of one side of each circular cleaning seat, a water return pipe is arranged on one side of the lower surface of each circular cleaning seat, a water return electromagnetic valve I is arranged on each water return pipe, a cleaning sleeve is arranged on the lower surface inside the circular cleaning seat, the upper end of each cleaning sleeve is positioned in the corresponding circular cleaning seat, a water return exhaust pipe is arranged at the center of the lower surface of each cleaning sleeve, the upper end of each water return exhaust pipe is positioned above the center of the corresponding cleaning sleeve, a reversed-boss type rubber soft cap is arranged at the upper end of each water return exhaust pipe, and an annular fixing plate is arranged below the inside each cleaning sleeve, the outer end of the annular fixing plate is provided with a large annular sealing piston which is connected with the cleaning sleeve in a sliding manner, the annular fixing plate is internally provided with a small annular sealing piston which is fixedly connected with a backwater exhaust pipe, two sides of the center of the side surface of one side of the cleaning sleeve are provided with a first ultrasonic transducer, two sides of the center of the lower surface of the cleaning sleeve are provided with two adjusting rod openings, adjusting rods are arranged in the adjusting rod openings and are connected with the adjusting rod openings in a sliding manner, the upper ends of the adjusting rods are fixedly connected with the annular fixing plate, two ends of the upper surface of the inner part of the box body are provided with electric telescopic rods, the telescopic ends of the electric telescopic rods face downwards, an adjusting plate is arranged in the box body and is fixedly connected with the telescopic ends of the electric telescopic rods, and is fixedly connected with the lower ends of the adjusting rods, the adjusting plate is provided with a plurality of water inlet pipe orifices, a plurality of water return pipe orifices and a plurality of water return air exhaust pipe orifices, and the water inlet pipe, the water return pipe and the water return air exhaust pipe are respectively inserted into the water inlet pipe orifices, the water return pipe orifices and the water return air exhaust pipe orifices;
the glass water tank disinfection device comprises a glass water tank arranged at the lower part in the tank body, fixed frames are arranged at the two ends of the outer surface of the glass water tank, the fixed square frames are sleeved at two ends of the glass water tank and fixedly connected with the tank body, a square reflecting shade is arranged between the two fixed frames and is sleeved on the glass water tank, a plurality of ultraviolet disinfection lamps are arranged on both sides of the glass water tank, the ultraviolet disinfection lamps are uniformly distributed on both sides of the glass water tank, two ends of the ultraviolet disinfection lamp are respectively and fixedly connected with the two fixed frames, a water pumping pipe is arranged below the side surface of one side of the glass water tank, the utility model discloses a glass water tank, including drinking-water pipe, suction pipe, glass water tank upper surface center department, ultrasonic generator, water inlet pipe fixed connection, install suction pump one on the drinking-water pipe, the motor of suction pump one is installed on glass water tank, glass water tank upper surface center department installs supersonic generator.
Further, the ultrasonic backwashing filtration circulating device comprises a filtration sleeve arranged on one side of the lower portion of the inner portion of the box body, a reverse osmosis membrane water purification filter element arranged in the filtration sleeve, two ultrasonic transducers arranged on two sides of the center of the side surface of one side of the filtration sleeve, a discharge pipe arranged on one side of the lower surface of the filtration sleeve and fixedly connected with the box body, a lower end of the discharge pipe extending out of the box body, a discharge electromagnetic valve arranged on the discharge pipe, a backwashing pipe arranged on one end of the upper surface of the filtration sleeve and fixedly connected with a water pumping pipe, a backwashing electromagnetic valve arranged on the backwashing pipe, a filtration return pipe arranged on the other end of the upper surface of the filtration sleeve and fixedly connected with a glass water tank, a filtration return electromagnetic valve arranged on the filtration return pipe, a filtration inlet pipe I and a filtration inlet pipe II arranged above the glass water tank, the filter inlet tube one with filter sleeve lower surface other end fixed connection, filter inlet tube two with filter inlet tube one fixed connection, the return water exhaust tube with filter two fixed connection of inlet tube, the return water pipe with filter two fixed connection of inlet tube, install return water solenoid valve two on the filter inlet tube two, install suction pump two on the filter inlet tube one.
Furthermore, a liquid level sensor is arranged on the upper surface inside the glass water tank.
Further, when the cleaning sleeve cleans the test tube, the test tube is in an inverted insertion state.
Furthermore, the ultrasonic generator is electrically connected with the first ultrasonic transducer and the second ultrasonic transducer.
Furthermore, the filtering water return pipe and the backwashing pipe are fixedly connected with a water outlet pipe of the reverse osmosis membrane water purification filter element.
Furthermore, the pumping direction of the second water pump is opposite to that of the first water pump.
Further, the initial position of the annular fixing plate is above the center of the cleaning sleeve.
Furthermore, a safety valve is arranged on the upper surface of the glass water tank.
The full-automatic cleaning device for the medical test tube manufactured by the technical scheme of the invention has the following beneficial effects:
this full self-cleaning device is through inserting the test tube in wasing the sleeve to the cooperation ultrasonic wave washs, has effectually saved the washing space, also can save the quantity of transducer simultaneously, reduces the energy consumption of device, and through the entering of annular fixed plate, big annular seal piston and little annular seal piston control test tube and the emission of waste liquid, makes the device can wash effectual operation that makes things convenient for the staff automatically.
This full self-cleaning device is outside through placing the ultraviolet ray disinfection lamp at the glass water tank to reflect the ultraviolet ray through square reflector, thereby disinfect to the water in the glass water tank, thereby guarantee the test tube cleaning in-process, can not receive the infection of external bacterium, guarantee test tube cleaning's cleanliness factor, and the ultraviolet ray disinfection lamp is located the glass water tank outside, can save the inside space of glass water tank, improve the flourishing water yield of device.
This full self-cleaning device carries out the filtration of waste water through reverse osmosis membrane water purification filter core to make waste water can recycle, reduce the waste of water resource, carry out the effect of air conversation effect and the effect of direct current that lasts through ultrasonic transducer to reverse osmosis membrane water purification filter core and waste water, make the impurity in the waste water can not block up reverse osmosis membrane water purification filter core, and carry out the back flush through the cooperation with the back flush pipe, thereby wash the impurity of reverse osmosis membrane water purification filter core and discharge, improve device's work efficiency.
This full self-cleaning device can be through the continuous flow of clear water, and the cooperation ultrasonic wave carries out cavitation and straight inflow to rivers to the continuation uses clear water to carry out the washing of test tube, the effectual abluent degree of test tube that has improved.
Drawings
FIG. 1 is a schematic structural diagram of a fully automatic cleaning device for medical test tubes according to the present invention;
FIG. 2 is an enlarged view of a portion of the tubular self-contained ultrasonic cleaning apparatus of the present invention;
FIG. 3 is a schematic view of a return water extraction pipe according to the present invention;
FIG. 4 is an enlarged view of a portion of the adjustment plate of the present invention;
FIG. 5 is a top view of the sterilized glass water tank apparatus of the present invention;
FIG. 6 is a side view of the sterilized glass water tank apparatus of the present invention;
FIG. 7 is a schematic view of an ultrasonic backwash filter circulation device according to the present invention;
FIG. 8 is a schematic view of a filter cartridge according to the present invention;
in the figure, 1, a box body; 2. a box cover; 3. cleaning the groove; 4. a water inlet pipe; 5. a water return pipe; 6. a water return electromagnetic valve I; 7. a circular cleaning seat; 8. cleaning the sleeve; 9. a backwater exhaust pipe; 10. an inverted boss type rubber soft cap; 11. an annular fixed plate; 12. a large annular seal piston; 13. a small annular seal piston; 14. a first ultrasonic transducer; 15. adjusting the rod opening; 16. adjusting a rod; 17. an electric telescopic rod; 18. an adjusting plate; 19. a water inlet pipe orifice; 20. a return pipe opening; 21. a backwater air exhaust pipe orifice; 22. a glass water tank; 23. fixing the frame; 24. a square reflector; 25. an ultraviolet disinfection lamp; 26. a water pumping pipe; 27. a first water pump; 28. an ultrasonic generator; 29. a filter cartridge; 30. a reverse osmosis membrane water purification filter element; 31. a second ultrasonic transducer; 32. a discharge pipe; 33. a discharge solenoid valve; 34. a backwash pipe; 35. backwashing the electromagnetic valve; 36. a filtering water return pipe; 37. a filtering backwater electromagnetic valve; 38. filtering the first water inlet pipe; 39. filtering the water inlet pipe II; 40. a water return electromagnetic valve II; 41. a water pump II; 42. a liquid level sensor; 43. a controller; 44. a safety valve.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-8:
in the device, the device supplies power by being connected with an external power supply, the external power supply is electrically connected with a controller 43, a water return electromagnetic valve I6, an electric telescopic rod 17, an ultraviolet disinfection lamp 25, a water suction pump I27, an ultrasonic wave generation I28, a discharge electromagnetic valve 33, a back flush electromagnetic valve 35, a filtering water return electromagnetic valve 37, a water return electromagnetic valve II 40 and a water suction pump II 41 for supplying power, the model of the controller 43 is FX3S-30MR/DS PLC, the control signal output end of the controller 43 is respectively and electrically connected with the water return electromagnetic valve I6, the electric telescopic rod 17, the ultraviolet disinfection lamp 25, the water suction pump I27, the ultrasonic wave generation I28, the discharge electromagnetic valve 33, the back flush electromagnetic valve 35, the filtering water return electromagnetic valve 37, the water return electromagnetic valve II 40 and the water suction pump II 41 through relays, the signal receiving end of the controller 43 is electrically connected with a liquid level sensor 42, thereby controlling the operation of the entire apparatus.
The invention of the scheme is characterized in the structural design of the tubular independent ultrasonic cleaning device, and by combining with an attached drawing 1, an attached drawing 2, an attached drawing 3 and an attached drawing 4, the tubular independent ultrasonic cleaning device comprises a box body 1, wherein a cleaning groove 3 is formed in the center of the upper surface of the box body 1, the cleaning groove 3 is movably connected with a box body cover 2, a plurality of circular cleaning seats 7 are arranged on the lower surface inside the cleaning groove 3, the circular cleaning seats 7 are uniformly distributed in the cleaning groove 3, a water inlet pipe 4 is arranged on the side surface of one side of each circular cleaning seat 7, a water return pipe 5 is arranged on one side of the lower surface of each circular cleaning seat 7, a water return electromagnetic valve I6 is arranged on each water return pipe 5, a cleaning sleeve 8 is arranged on the lower surface inside each circular cleaning seat 7, the upper end of each cleaning sleeve 8 is positioned in the corresponding circular cleaning seat 7, a water return air exhaust pipe 9 is arranged at the center of the lower surface of the cleaning sleeve 8, and the upper end of the water return air exhaust pipe 9 is positioned above the center of the cleaning sleeve 8, an inverted-boss type rubber soft cap 10 is installed at the upper end of a backwater exhaust pipe 9, an annular fixing plate 11 is arranged below the inside of a cleaning sleeve 8, a large annular sealing piston 12 is installed at the outer end of the annular fixing plate 11, the large annular sealing piston 12 is connected with the cleaning sleeve 8 in a sliding mode, a small annular sealing piston 13 is installed inside the annular fixing plate 11, the small annular sealing piston 13 is fixedly connected with the backwater exhaust pipe 9, ultrasonic transducers 14 are installed on two sides of the center of the side surface of one side of the cleaning sleeve 8, two adjusting rod openings 15 are formed in two sides of the center of the lower surface of the cleaning sleeve 8, an adjusting rod 16 is arranged in each adjusting rod opening 15, the adjusting rod 16 is connected with the adjusting rod openings 15 in a sliding mode, the upper end of the adjusting rod 16 is fixedly connected with the annular fixing plate 11, electric telescopic rods 17 are installed on two ends of the upper surface inside a box body 1, the telescopic ends of the electric telescopic rods 17 face downwards, and an adjusting plate 18 is arranged inside the box body 1, the adjusting plate 18 is fixedly connected with the telescopic end of the electric telescopic rod 17, the adjusting plate 18 is fixedly connected with the lower end of the adjusting rod 16, the adjusting plate 18 is provided with a plurality of water inlet pipe orifices 19, a plurality of water return pipe orifices 20 and a plurality of water return air exhaust pipe orifices 21, and the water inlet pipe 4, the water return pipe 5 and the water return air exhaust pipe 9 are respectively inserted into the water inlet pipe orifices 19, the water return pipe orifices 20 and the water return air exhaust pipe orifices 21; through rinsing the washing tank that sleeve 8 and circular washing seat 7 are constituteed, can effectually save test tube abluent space, thereby use less water to wash the test tube, the use amount of water of saving, extract the air in the test tube through return water exhaust tube 9, can avoid the air to remain inside the test tube, thereby guarantee test tube abluent cleanliness factor, cooperation through inlet tube 4 and return water exhaust tube 9, can make the slow circulation that flows of water, thereby impurity discharge after will wasing, thereby the test tube is washd to the use clear water of continuation, improve test tube abluent cleanliness factor once more, and through the lift of annular fixed plate 11, on the one hand can the automatic control test tube insert and get rid of, on the other hand also can be with wasing the inside water of sleeve and discharge totally, thereby make the device resume initial condition, so that use next time.
The invention of the scheme lies in the structural design of the glass water tank disinfection device, with reference to the attached drawings 1, 5, 6 and 7, the glass water tank disinfection device comprises a box body 1, a glass water tank 22 is arranged below the inner part of the box body 1, fixed frames 23 are arranged at two ends of the outer side surface of the glass water tank 22, the fixed frames 23 are sleeved at two ends of the glass water tank 22, the fixed frames 23 are fixedly connected with the box body 1, a square reflecting cover 24 is arranged between the two fixed frames 23, the square reflecting cover 24 is sleeved on the glass water tank 22, a plurality of ultraviolet disinfection lamps 25 are arranged at two sides of the glass water tank 22, the ultraviolet disinfection lamps 25 are uniformly distributed at two sides of the glass water tank 22, two ends of the ultraviolet disinfection lamps 25 are respectively and fixedly connected with the two fixed frames 23, a water pumping pipe 26 is arranged below the side surface of one side of the glass water tank 22, the water pumping pipe 26 is fixedly connected with a water inlet pipe 4, and a water pump 27 is arranged on the water pumping pipe 26, a motor of the first water suction pump 27 is arranged on the glass water tank 22, and an ultrasonic generator 28 is arranged in the center of the upper surface of the glass water tank 22; through the cooperation of glass water tank 22 with ultraviolet ray disinfection lamp 25, make the inside hydroenergy of glass water tank 25 disinfect, avoid the water in the glass water tank 22 to deposit for a long time and breed the bacterium and influence the tube cleaning, through the use of fixed square frame 23, glass water tank 22 can be fixed on the one hand, on the other hand also can fix ultraviolet ray disinfection lamp 25, also can make square reflector 24 install on glass water tank 22 simultaneously, thereby make the ultraviolet ray of ultraviolet ray disinfection lamp 25 transmission can launch, the efficiency of disinfection is improved.
The invention is characterized in that the ultrasonic backwashing filtration circulating device comprises a box body 1, a filtration sleeve 29, a reverse osmosis membrane water purification filter element 30, two ultrasonic transducers 31, a discharge pipe 32, a discharge electromagnetic valve 33, a backwashing pipe 34, a water pumping pipe 26, a backwashing electromagnetic valve 35, a filtration return pipe 36 and a glass water tank 22, wherein the filtration sleeve 29 is arranged at one side of the inner lower part of the box body 1, the reverse osmosis membrane water purification filter element 30 is arranged in the filtration sleeve 29, the two ultrasonic transducers 31 are arranged at two sides of the center of the side surface of one side of the filtration sleeve 29, the backwashing pipe 32 is arranged at one side of the lower surface of the filtration sleeve 29, the discharge pipe 32 is fixedly connected with the box body 1, the lower end of the discharge pipe 32 extends out of the box body 1, the discharge electromagnetic valve 33 is arranged on the discharge pipe 32, the backwashing pipe 34 is arranged at one end of the upper surface of the filtration sleeve 29, a filtering water return electromagnetic valve 37 is installed on the filtering water return pipe 36, a filtering water inlet pipe I38 and a filtering water inlet pipe II 39 are arranged above the glass water tank 22, the filtering water inlet pipe I38 is fixedly connected with the other end of the lower surface of the filtering sleeve 29, the filtering water inlet pipe II 39 is fixedly connected with the filtering water inlet pipe I38, the water return air suction pipe 9 is fixedly connected with the filtering water inlet pipe II 39, the water return pipe 5 is fixedly connected with the filtering water inlet pipe II 39, a water return electromagnetic valve II 40 is installed on the filtering water inlet pipe II 39, and a water suction pump II 41 is installed on the filtering water inlet pipe I38; through having reverse osmosis membrane water purification filter core 30, can filter the impurity in outside water and the washing waste liquid to guarantee the cleanliness factor of wasing water, when the waste liquid filters simultaneously, from bottom to top flows, can make things convenient for reverse flush of reverse osmosis membrane water purification filter core 30, through two 31 ultrasonic transducer, continuously carry out air talk effect and straight inflow effect to waste liquid and reverse osmosis membrane water purification filter core 30, thereby make impurity in the waste liquid be difficult to adhere to on reverse osmosis membrane water purification filter core 30, thereby guarantee reverse osmosis membrane water purification filter core 30's high efficiency.
The working principle is as follows:
when the device needs to be used, a worker manually opens the box body cover 2, inserts the test tubes into the cleaning sleeves 8 in the cleaning grooves 3 one by one, and after the test tubes are inserted into the cleaning grooves, the bottoms of the test tubes are exposed outside the cleaning sleeves 8 due to the support of the annular fixing plates 11 on the test tubes, so that the test tubes are convenient to take and place for the worker;
after the test tube is inserted, the operator starts to operate through the controller 43, at this time, the controller 43 controls the electric telescopic rod 17 to start to operate, the electric telescopic rod 17 extends out to drive the adjusting plate 18 to start to descend, so that the adjusting plate 18 drives the adjusting rod 16 to start to descend, and the descending of the adjusting rod 16 drives the annular fixing plate 11 to start to descend, so that the annular fixing plate 11 moves towards the bottom of the cleaning sleeve 8, the test tube descends synchronously through self gravity in the moving process of the annular fixing plate 11, after the annular fixing plate 11 descends to a certain degree, the inverted-boss type rubber soft cap 10 at the upper end of the water return exhaust tube 9 contacts with the bottom of the test tube, so as to support the test tube, at this time, the annular fixing plate 11 descends continuously, and after the annular fixing plate 11 descends to a certain degree, the electric telescopic rod 17 at this time is in a completely extending state, at this time, the controller 43 controls the electric telescopic rod 43 to stop working;
at the moment, the test tube is completely inserted into the cleaning sleeve in an inverted manner, a worker manually covers the box body cover 2 on the cleaning groove 3, at the moment, the controller 43 controls the first water suction pump 27 to start working, clear water in the glass water tank 22 enters the water suction pipe 26 through the first water suction pump 27, then enters the water inlet pipe 4 through the water suction pipe 26, then is injected into the circular cleaning seat 7 through the water inlet pipe 4, along with the continuous injection of the clear water, the water level in the circular cleaning seat 7 is continuously increased, after the water level is higher than the cleaning sleeve 8, the clear water starts to be injected into the cleaning sleeve 8 and is contained above the annular fixing plate 11, at the moment, along with the continuous injection of the clear water, the test tube is gradually submerged by the clear water, after the first water suction pump 27 works for a certain time, at the moment, the water level in the cleaning sleeve 8 completely submerges the test tube and fully fills the cleaning sleeve 8, at the moment, air still remains in the test tube, so that the interior of the test tube cannot be filled with clear water;
at the moment, the first water suction pump 27 works for a certain time and continues to work, and at the moment, the controller 43 controls the second water return electromagnetic valve 40 and the filtered water return electromagnetic valve 37 to be opened, and the second water suction pump 41 is controlled to start working, along with the working of the second water suction pump 41, residual air in the test tube enters the backwater exhaust pipe 9 through the inverted boss type rubber soft cap 10, and enters the second filtering water inlet pipe 39 through the backwater extraction pipe 9, enters the first filtering water inlet pipe 38 through the second filtering water inlet pipe 39, and is extracted by the second suction pump 41 to pump air into the filtering sleeve 29, the air then passes through the filter cartridge 2, into the filter return 36, then into the glass tank 22, the inside of the glass water tank 22 forms negative pressure along with the continuous pumping of water, and the injected air can continuously supplement air pressure to the glass water tank 22, so that the safe use of the glass water tank 22 is ensured;
the gas in the test tube is gradually extracted along with the continuous work of the second water suction pump 41 until the test tube is completely extracted, at the moment, after the second water suction pump 41 is extracted for a certain time, the controller 43 controls the second water return electromagnetic valve 40 and the second water return filtering electromagnetic valve 37 to be closed, controls the first water suction pump 27 and the second water suction pump 41 to stop working, controls the ultrasonic generator 28 to start working, generates a high-frequency oscillation signal by the ultrasonic generator 28, converts the high-frequency oscillation signal into high-frequency mechanical oscillation through the first ultrasonic transducer 14, and transmits the high-frequency mechanical oscillation to the clean water, so that the clean water generates a cavitation effect and a straight-flow effect, and the test tube is cleaned;
when the ultrasonic generator 28 works for a certain time, the controller 43 controls the water return solenoid valve two 40 and the filtering water return solenoid valve 37 to be opened again, and controls the water suction pump one 27 and the water suction pump two 41 to start working at the same time, and at the same time, the clean water circulates through the work of the water suction pump one 27 and the water suction pump two 41 and is filtered through the reverse osmosis membrane water purification filter element 30, so that the cleanliness of the clean water is ensured, and when the clean water circulates, the clean water inside the cleaning sleeve 8 is injected through the circular cleaning seat 7 and is extracted through the water return exhaust pipe 9, so that the clean water flows in the cleaning sleeve 8, and the flow rate of the clean water is low, so that the ultrasonic cleaning cannot be influenced, but impurities generated by the ultrasonic cleaning enter the water return exhaust pipe 9 along with the flow of the clean water due to the flow of the clean water, so that the clean water is used for cleaning in the cleaning sleeve 8 all the time, thereby ensuring the cleanliness of the test tube;
when the ultrasonic generator 28 works for a certain time, the test tube is cleaned, the controller 43 controls the ultrasonic generator 28 to stop working, and controls the first water suction pump 27 to stop working, the first water return electromagnetic valve 6 is controlled to be opened, and during the continuous working of the second water suction pump 41, the clean water in the cleaning sleeve 8 starts to be extracted through the water return suction pipe 9 and the water return pipe 5, the water in the circular cleaning seat 7 is extracted into the first filtering water inlet pipe 38 through the water return pipe 5, the water in the cleaning sleeve 8 is extracted into the second filtering water inlet pipe 39 through the water return suction pipe 9 and then is injected into the first filtering water inlet pipe 38 through the second filtering water inlet pipe 39, so that the water in the circular cleaning seat 7 is extracted completely, and when the ultrasonic generator 28 stops working for a certain time, the water level in the cleaning sleeve 8 is lowered to the position below the top end of the water return suction pipe 9, at the moment, the controller 43 controls the electric telescopic rod 17 to start to contract, the annular fixing plate 11 starts to move upwards along with the contraction of the electric telescopic rod 17, water below the inside of the cleaning sleeve 8 is lifted upwards through the large annular sealing piston 12 and the small annular sealing piston 13, and meanwhile, the test tube is slowly lifted; at the moment, water below the inside of the cleaning sleeve 8 is injected into the circular cleaning seat 7, so that the water inside the cleaning sleeve 8 and the circular cleaning seat 7 is completely extracted through the backwater exhaust pipe 9 and the backwater pipe 5;
after the electric telescopic rod 17 contracts for a certain time, controlling the electric telescopic rod 17 to stop contracting, waiting for a certain time, controlling the electric telescopic rod 17 to descend again, so as to descend the test tube annular fixing plate 11 to the bottom of the cleaning sleeve 8, after the electric telescopic rod 17 extends out completely, controlling the electric telescopic rod 17 to stop working, controlling the water return electromagnetic valve I6 to be closed, controlling the water suction pump II 41 to stop working, controlling the water suction pump I27 to work, injecting clean water in the glass water tank 22 into the cleaning sleeve 8 again, discharging air in the test tube through the water return exhaust tube 9, so that the test tube is completely submerged in the clean water, and cleaning the test tube for the second time through the clean water;
when the secondary cleaning lasts for a certain time, the first water suction pump 27 is controlled to stop working, the first water return electromagnetic valve 6 is controlled to be opened again, the second water suction pump 41 is controlled to work simultaneously, the electric telescopic rod 17 is controlled to stretch, clear water is discharged according to the drainage operation, after the clear water is discharged, the annular fixing plate 11 is adjusted to the initial position, the whole device is controlled to stop working simultaneously, the test tube is cleaned after standing for a certain time, and at the moment, a worker can manually open the box cover and take out and store the test tube;
when the device is used for a certain time, the reverse osmosis membrane water purification filter element 30 in the filtering sleeve 29 filters more impurities, the ultrasonic generator 28 is controlled to start working, the ultrasonic generator 28 generates a high-frequency oscillation signal, the high-frequency oscillation signal is converted into high-frequency mechanical oscillation through the second ultrasonic transducer 31, the high-frequency mechanical oscillation is transmitted to the waste water in the filtering sleeve 29 and the reverse osmosis membrane water purification filter element 30, the reverse osmosis membrane water purification filter element 30 is cleaned, the ultrasonic generator 28 is closed after the cleaning for a certain time, the back flushing electromagnetic valve 35 is controlled to be opened, the first water return electromagnetic valve 6 and the discharge electromagnetic valve 33 are opened, the first water suction pump 27 and the second water suction pump 41 are controlled to work, clean water in the glass water tank 22 is injected into the back flushing pipe 34 through the water suction pipe 26, and the reverse osmosis membrane water purification filter element 30 is back flushed, meanwhile, clear water is injected into the circular cleaning seat 7, and is pumped by the water suction pump II 41, so that the clear water enters the filtering water inlet pipe I38 through the water return pipe 5 and is injected into the filtering sleeve 29, so that the filtering sleeve 2 is subjected to bidirectional backwashing, waste liquid generated by flushing is discharged to the outside of the device through the discharge pipe 32, and after certain time of backwashing, the whole device can be controlled to stop working, and the device can be continuously used;
when the water level inside the glass water tank 22 is lower than the set value, at this time, after the controller 43 receives a low liquid level signal of the liquid level sensor 42, a worker can connect the external water pipe with the drain pipe 32, and control the discharge solenoid valve 33 and the filtration water return solenoid valve 37 to be opened through the controller 43, so that the external water is filtered by the reverse osmosis membrane water purification filter element 30 and then injected into the glass water tank 22, and when the water level inside the glass water tank 22 reaches the set value, the discharge solenoid valve 33 and the filtration water return solenoid valve 37 are controlled to be closed at this time, and as the water level inside the glass water tank 22 rises, the air pressure inside the glass water tank 22 can gradually rise, and when the air pressure reaches the set value of the safety valve 44, the redundant air can be discharged through the safety valve 44, so that the safe use of the glass water tank 22 is ensured.
In this device, when the device begins to carry out test tube cleaning or water injection, before test tube cleaning or water injection operation begin, controller 43 can automatic control ultraviolet ray disinfection lamp 25 begin work, ultraviolet ray disinfection lamp 25 through the cooperation with square reflector 24 to disinfect to the water of glass water tank 22 inside, thereby make the clear water keep clean, and after ultraviolet ray disinfection lamp 25 worked a definite time, controller 43 automatic control ultraviolet ray disinfection lamp 25 stop work.
In this device, through reducing the required space of test tube cleaning to wash alone the test tube, required water yield when can effectual reduction washs, and through the cooperation of ultraviolet ray disinfection lamp 25 with reverse osmosis membrane water purification filter core 30, filters the water of having used up, thereby the water consumption of effectual reduction device, saves the water resource.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (7)
1. A full-automatic cleaning device for medical test tubes comprises a box body (1) and a box body cover (2) movably placed above the box body (1), wherein a controller (43) is installed on the surface of the outer side of the box body (1), and is characterized in that a tubular independent ultrasonic cleaning device is arranged above the inner part of the box body (1), a disinfection glass water tank device is arranged below the inner part of the box body (1), and an ultrasonic backwashing filtering circulating device is arranged on one side below the inner part of the box body (1);
the tubular independent ultrasonic cleaning device comprises a box body (1), wherein a cleaning groove (3) is formed in the center of the upper surface of the box body (1), the cleaning groove (3) is movably connected with a box body cover (2), a plurality of circular cleaning seats (7) are installed on the lower surface inside the cleaning groove (3), the circular cleaning seats (7) are evenly distributed in the cleaning groove (3), a water inlet pipe (4) is installed on the side surface of one side of each circular cleaning seat (7), a water return pipe (5) is installed on one side of the lower surface of each circular cleaning seat (7), a water return electromagnetic valve I (6) is installed on each water return pipe (5), a cleaning sleeve (8) is installed on the lower surface inside the circular cleaning seat (7), the upper end of the cleaning sleeve (8) is located in the circular cleaning seat (7), and a water return air suction pipe (9) is installed in the center of the lower surface of the cleaning sleeve (8), the upper end of the backwater exhaust pipe (9) is positioned above the center of the cleaning sleeve (8), an inverted boss type rubber soft cap (10) is installed at the upper end of the backwater exhaust pipe (9), an annular fixing plate (11) is arranged below the inside of the cleaning sleeve (8), a large annular sealing piston (12) is installed at the outer end of the annular fixing plate (11), the large annular sealing piston (12) is in sliding connection with the cleaning sleeve (8), a small annular sealing piston (13) is installed inside the annular fixing plate (11), the small annular sealing piston (13) is fixedly connected with the backwater exhaust pipe (9), a first ultrasonic transducer (14) is installed on two sides of the center of the side surface of one side of the cleaning sleeve (8), two adjusting rod openings (15) are formed in two sides of the center of the lower surface of the cleaning sleeve (8), and adjusting rods (16) are arranged in the adjusting rod openings (15), the adjustable water return pipe is characterized in that the adjusting rod (16) is in sliding connection with the adjusting rod opening (15), the upper end of the adjusting rod (16) is fixedly connected with the annular fixing plate (11), electric telescopic rods (17) are installed at two ends of the inner upper surface of the box body (1), the telescopic ends of the electric telescopic rods (17) face downwards, an adjusting plate (18) is arranged inside the box body (1), the adjusting plate (18) is fixedly connected with the telescopic ends of the electric telescopic rods (17), the adjusting plate (18) is fixedly connected with the lower end of the adjusting rod (16), a plurality of water inlet pipe openings (19), a plurality of water return pipe openings (20) and a plurality of water return air exhaust pipe openings (21) are formed in the adjusting plate (18), and the water inlet pipe (4), the water return pipe (5) and the water return air exhaust pipe (9) are respectively inserted into the water inlet pipe openings (19), the water return pipe openings (20) and the water return air exhaust pipe openings (21);
the glass water tank disinfection device comprises a box body (1) which is internally provided with a glass water tank (22) below, wherein two ends of the outer side surface of the glass water tank (22) are provided with fixed frames (23), the fixed frames (23) are sleeved at two ends of the glass water tank (22), the fixed frames (23) are fixedly connected with the box body (1), a square reflecting cover (24) is arranged between the two fixed frames (23), the square reflecting cover (24) is sleeved on the glass water tank (22), two sides of the glass water tank (22) are provided with a plurality of ultraviolet disinfection lamps (25), the ultraviolet disinfection lamps (25) are uniformly distributed at two sides of the glass water tank (22), two ends of the ultraviolet disinfection lamps (25) are respectively fixedly connected with the two fixed frames (23), a water pumping pipe (26) is arranged below the side surface of one side of the glass water tank (22), and the water pumping pipe (26) is fixedly connected with a water inlet pipe (4), a first water suction pump (27) is installed on the water suction pipe (26), a motor of the first water suction pump (27) is installed on the glass water tank (22), and an ultrasonic generator (28) is installed in the center of the upper surface of the glass water tank (22);
the ultrasonic backwashing filtering and circulating device comprises a filtering sleeve (29) installed on one side of the inner lower side of a box body (1), a reverse osmosis membrane water purifying filter element (30) installed inside the filtering sleeve (29), two ultrasonic transducers (31) installed on two sides of the center of the side surface of one side of the filtering sleeve (29), a discharge pipe (32) installed on one side of the lower surface of the filtering sleeve (29), the discharge pipe (32) and the box body (1) are fixedly connected, the lower end of the discharge pipe (32) extends out of the box body (1), a discharge electromagnetic valve (33) is installed on the discharge pipe (32), a backwashing pipe (34) is installed on one end of the upper surface of the filtering sleeve (29), the backwashing pipe (34) and a water pumping pipe (26) are fixedly connected, a backwashing electromagnetic valve (35) is installed on the backwashing pipe (34), and a filtering water returning pipe (36) is installed on the other end of the upper surface of the filtering sleeve (29), the filtering water return pipe (36) is fixedly connected with the glass water tank (22), a filtering water return electromagnetic valve (37) is installed on the filtering water return pipe (36), a filtering water inlet pipe I (38) and a filtering water inlet pipe II (39) are arranged above the glass water tank (22), the filtering water inlet pipe I (38) is fixedly connected with the other end of the lower surface of the filtering sleeve (29), the filtering water inlet pipe II (39) is fixedly connected with the filtering water inlet pipe I (38), the water return air suction pipe (9) is fixedly connected with the filtering water inlet pipe II (39), the water return pipe (5) is fixedly connected with the filtering water inlet pipe II (39), a water return electromagnetic valve II (40) is installed on the filtering water inlet pipe II (39), and a water suction pump II (41) is installed on the filtering water inlet pipe I (38);
when washing sleeve (8) wash the test tube, the test tube is in the state of falling the insertion.
2. The fully automatic cleaning device for medical test tubes according to claim 1, characterized in that a liquid level sensor (42) is installed on the inner upper surface of the glass water tank (22).
3. The fully automatic cleaning device for medical test tubes according to claim 1, wherein the ultrasonic generator (28) is electrically connected with the first ultrasonic transducer (14) and the second ultrasonic transducer (31).
4. The fully automatic cleaning device for the medical test tube according to claim 1, wherein the filtering water return pipe (36) and the backwashing pipe (34) are fixedly connected with a water outlet pipe of the reverse osmosis membrane water purification filter element (30).
5. The fully automatic cleaning device for medical test tubes according to claim 1, wherein the suction direction of the second suction pump (41) is opposite to the suction direction of the first suction pump (27).
6. The fully automatic cleaning device for medical test tubes according to claim 1, characterized in that the initial position of the annular fixing plate (11) is above the centre of the cleaning sleeve (8).
7. The fully automatic cleaning device for medical test tubes according to claim 1, wherein a safety valve (44) is mounted on the upper surface of the glass water tank (22).
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| CN202011367816.XA CN112536287B (en) | 2020-11-30 | 2020-11-30 | Full-automatic cleaning device for medical test tube |
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