CN114798641A - Cleaning device and water quality detection equipment - Google Patents
Cleaning device and water quality detection equipment Download PDFInfo
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- CN114798641A CN114798641A CN202210424248.5A CN202210424248A CN114798641A CN 114798641 A CN114798641 A CN 114798641A CN 202210424248 A CN202210424248 A CN 202210424248A CN 114798641 A CN114798641 A CN 114798641A
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- cleaning
- cuvette
- test tube
- tube
- air outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The application discloses a cleaning device and water quality detection equipment, wherein the cleaning device comprises a cleaning tank, a cuvette cleaning mechanism and a test tube cleaning mechanism; cuvette wiper mechanism includes: a cuvette cover; a first rotating member; a first cleaning fixture; cleaning the workpiece; a fan; and an injection pipe; test tube wiper mechanism includes: a second rotating element; a second cleaning fixture; cleaning the tube; and a cleaning tube lifting assembly. This application cell cleaning mechanism and test tube cleaning mechanism a washing tank of sharing, compact structure can wash the contrast cell through cell cleaning mechanism, can wash the test tube through test tube cleaning mechanism.
Description
Technical Field
The invention relates to detection equipment, in particular to a cleaning device and water quality detection equipment.
Background
Municipal sewage plants and other places need the laboratory technician to detect sewage business turn over water sample every day, for example carry out the detection of indexes such as COD, BOD, total nitrogen, total phosphorus, and the mode cost through artifical the detection is higher, and because the error and the uncertainty of manual operation are more moreover, the accuracy of testing result is not good.
In order to solve the problem, the auxiliary detection of the automatic equipment can be adopted, but the auxiliary detection of the existing automatic equipment does not have an automatic cleaning structure, and the test tube, the cuvette and the like cannot be cleaned.
Disclosure of Invention
The invention provides a cleaning device and water quality detection equipment aiming at the problems.
The technical scheme adopted by the invention is as follows:
a cleaning device comprises a cleaning tank, a cuvette cleaning mechanism and a test tube cleaning mechanism; the cuvette wiper mechanism includes:
the cuvette sleeve is sleeved on the cuvette and provided with a detection opening for exposing the side wall of the cuvette;
a first rotating member;
the first cleaning fixing piece is arranged on a rotating shaft of the first rotating element and driven to rotate by the first rotating element, the first cleaning fixing piece is used for fixing the cuvette sleeve, and the first cleaning fixing piece is positioned above the bottom wall of the cleaning groove;
the cleaning piece is positioned below the first cleaning fixing piece and provided with an air outlet channel, the outlet of the air outlet channel faces the first cleaning fixing piece, and the outlet of the air outlet channel is positioned above the bottom wall of the cleaning tank;
the air outlet of the fan is communicated with the air outlet channel; and
the spraying pipe is arranged in the cleaning part, the upper end of the spraying pipe is positioned at the outlet of the air outlet channel, and the spraying pipe is used for spraying cleaning liquid to one side of the first cleaning fixing part;
the test tube cleaning mechanism includes:
a second rotating element;
the second cleaning fixing piece is arranged on a rotating shaft of the second rotating element and driven to rotate by the second rotating element, the second cleaning fixing piece is used for fixing the test tube, and the second cleaning fixing piece is positioned above the bottom wall of the cleaning groove;
the cleaning tube is positioned below the second cleaning fixing piece and used for spraying cleaning liquid into the test tube; and
and the cleaning tube lifting assembly is used for driving the cleaning tube to move up and down and stretch into the inside of the test tube.
This application cell cleaning mechanism and test tube cleaning mechanism a washing tank of sharing, compact structure can wash the contrast cell through cell cleaning mechanism, can wash the test tube through test tube cleaning mechanism.
The cuvette sleeve can protect the cuvette and prevent the outer side wall of the cuvette from being worn, and the arrangement of the detection opening cannot influence the colorimetric work of the cuvette; the cuvette can be cleaned by spraying cleaning fluid to the cuvette through the spraying pipe, and the cleaned cuvette can be dried through the fan and the air outlet channel; the upper end of the injection pipe is positioned at the outlet of the air outlet channel, so that the structure is compact.
During the actual application, a cell wiper mechanism's a working method: it is fixed that artifical or will be equipped with the cell cover of cell through automatic mechanism and put into first washing mounting, and first rotating element work makes first washing mounting rotate 180, makes the opening of cell down, and the injection pipe work is inputed the washing liquid by outside pump in to the injection pipe, sprays the washing to the cell, washs the completion back to wasing, and fan work makes wind flow out from the air-out passageway and spouts to the cell, weathers the cell.
This application test tube washing mechanism can drive the scavenge pipe through scavenge pipe lifting unit and get into inside the test tube to can be better to the intraductal washing liquid that sprays of test, the cleaning performance is better.
In actual use, the test tube cleaning mechanism has the following working mode: the second is put into the test tube artificially or through automatic mechanism and is washd the mounting fixed, and second rotating element work makes the second wash the mounting and rotates 180, and the opening of test tube is down, and scavenge pipe lifting unit drives the scavenge pipe and shifts up, and the washing liquid is inputed to the scavenge pipe simultaneously by outside pump, sprays the washing to the test tube.
In the present application, the cleaning liquid may be water. In practical applications, the first rotating element and the second rotating element may be motors. During actual application, the cleaning tube lifting assembly can adopt various existing lifting structures, such as a screw pair structure, a conveyor belt structure, an electric push rod, an air cylinder and the like.
In an embodiment of the invention, the bottom wall of the cleaning tank includes a first recessed area, a second recessed area and a third recessed area, which are sequentially arranged and are not communicated with each other, a drain hole is arranged at the bottom of each recessed area, and the first cleaning fixing member and the second cleaning fixing member are both located above the second recessed area and are respectively located at two sides of the second recessed area.
The application scene specificity of the method is that the waste liquid generated after the method is used does not have direct discharge standard and needs to be independently stored and handed to relevant departments for treatment. Can realize storing the function of acid waste liquid and alkaline waste liquid respectively through first depressed area and third depressed area, can realize storing the function of neutral waste liquid alone through the second depressed area, particularly, the outage exhaust waste liquid of each depressed area flows into respectively in the different waste liquid holding tanks, through the difference of wasing the mounting direction of rotation during actual operation, can be with the test tube, the first depressed area or the third depressed area of pouring into of the liquid selectivity in the cell, when wasing (wash the vertical setting of mounting this moment), the neutral waste liquid of washing formation can flow into the second depressed area.
In one embodiment of the present invention, the air outlet channel is vertically disposed, the cleaning member further has a first connecting channel communicated with the air outlet channel, and the air outlet of the blower is aligned with the first connecting channel;
the cleaning part is provided with a second connecting channel, the lower end of the injection pipe is connected with the second connecting channel, and one end, far away from the injection pipe, of the second connecting channel is connected with a water inlet pipe joint.
The fan is convenient to fix and arrange.
In one embodiment of the present invention, the lower end of the cleaning member has a water outlet, the water outlet is provided with a control valve, and the liquid outlet and the air outlet channel are arranged on the water outlet.
When the jet pipe works, part of liquid falls into the air outlet channel, and a water outlet is arranged to discharge the liquid (the control valve is normally open); when the fan works, the control valve is closed, so that the air can be sprayed out from the outlet of the air outlet channel only.
In one embodiment of the present invention, the first cleaning fixing member has a first limiting groove, and the cuvette holder is inserted into the first limiting groove; a first pressing block is arranged on the side wall of the first limiting groove and is in contact with the outer side wall of the cuvette sleeve, so that the cuvette sleeve is fixed in the first limiting groove;
the second cleaning fixing piece is provided with a second limiting groove, and the test tube is inserted into the second limiting groove; and a second pressing block is arranged on the side wall of the second limiting groove and is in contact with the outer side wall of the test tube, so that the test tube is fixed in the second limiting groove.
In one embodiment of the present invention, the outer contour of the cross section of the cuvette is rectangular, the cuvette holder includes a head portion and a U-shaped portion located below the head portion, the head portion has a rectangular hole adapted to the cuvette, and the U-shaped portion is configured to abut against the bottom wall and two opposite side walls of the cuvette.
In one embodiment of the present invention, the fan is a vortex fan; and a heating element is arranged at the outlet of the fan or the outlet of the first connecting channel.
Set up heating element, can the heated air, realize that more efficient weathers the cell.
In one embodiment of the present invention, the cleaning tube is in sliding sealing fit with the cleaning tank.
In one embodiment of the present invention, a sealing joint is installed on the bottom wall of the cleaning tank, a sealing ring is installed in the sealing joint, and the cleaning pipe is in sliding sealing fit with the sealing ring of the sealing joint.
In one embodiment of the present invention, the upper end surface of the cleaning tube has a sealing plate, the sealing plate of the cleaning tube has at least one first injection hole, the side wall of the cleaning tube near the upper end portion has a plurality of groups of second injection holes, and each group of second injection holes is distributed at intervals around the axis of the cleaning tube.
The scavenge pipe sets up like this and can spray the washing liquid to test tube bottom and lateral wall simultaneously, combines reciprocating of scavenge pipe, can realize the efficient and wash, and guarantees the sanitization.
In practical application, the nozzle can be arranged in the water spraying hole.
In one embodiment of the present invention, each group of the second water spraying holes includes a plurality of second spraying holes spaced up and down.
In one embodiment of the present invention, a three-way control valve is installed at the lower end of the cleaning pipe, a first end of the three-way control valve is communicated with the cleaning pipe, a second end of the three-way control valve is connected with a water pipe, and a third end of the three-way control valve is connected with an air pipe.
Through the design of tee bend control valve, the scavenge pipe can also spray the air to the test tube after wasing the completion except that spraying the washing liquid washs, air-dries the operation.
In one embodiment of the present invention, the test tube cap cleaning device further includes a test tube cap cleaning groove, the test tube cap cleaning groove has a plurality of clamping pieces distributed around an axis, the clamping pieces are used for inserting the test tube cap, the bottom of the test tube cap cleaning groove has at least one cleaning solution hole, the bottom or the side wall of the test tube cap cleaning groove has at least one air outlet hole, and the air outlet hole is used for blowing air to the test tube cap to dry the test tube cap.
The working mode of the test tube cover for cleaning the groove is as follows: the manual or automatic mechanism drives the lower part of the test tube cover to be clamped into the space enclosed by the clamping sheets; and then, injecting clear water through the cleaning liquid hole to clean the test tube cover, discharging the liquid through the cleaning liquid hole after cleaning is finished, and finally blowing air to the test tube cover through the air outlet hole to dry.
In one embodiment of the present invention, the air outlet is located at the bottom wall of the tube cover cleaning groove and at the middle position of the space formed by the clamping pieces.
The application also discloses a water quality testing equipment, including the above belt cleaning device, still including transferring the arm and clearing up the appearance, it is used for transferring the test tube to transfer the arm, clear up the liquid that the appearance is used for heating in the test tube and dry the test tube after test tube cleaning.
Because the test tube is longer, and be stained with the water area great, dry naturally or air-dry inefficiency, this application can put into the test tube after will wasing through shifting the arm and clear up the appearance and carry out the fast drying operation.
The invention has the beneficial effects that: the cuvette cleaning mechanism and the test tube cleaning mechanism share one cleaning tank, the structure is compact, the cuvette cleaning mechanism can clean the cuvette, and the test tube cleaning mechanism can clean the test tube; the function of storing acidic waste liquid and alkaline waste liquid respectively can be realized through first depressed area and third depressed area, can realize the function of storing neutral waste liquid alone through the second depressed area.
Drawings
FIG. 1 is a schematic view of a cleaning apparatus;
FIG. 2 is a schematic view of the test tube cap after being placed in the test tube cap cleaning groove;
FIG. 3 is a top view of the cleaning device;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic view of the cuvette after being nested in the first cleaning fixture;
FIG. 6 is a schematic view of a first cleaning fixture;
FIG. 7 is a schematic of a cuvette being loaded into a cuvette holder;
FIG. 8 is a schematic view of a cuvette and a cuvette holder;
FIG. 9 is a schematic view of a cleaning tube according to example 2;
FIG. 10 is a partial schematic view of a water quality detecting apparatus according to example 3.
The figures are numbered:
1. a cuvette cover; 2. a cuvette; 3. detecting the opening; 4. a first rotating member; 5. a first cleaning fixture; 6. cleaning the workpiece; 7. an air outlet channel; 8. an outlet; 9. a fan; 10. an air outlet; 11. an injection pipe; 12. a first connecting channel; 13. a second connecting channel; 14. a water inlet pipe joint; 15. a water outlet; 16. a control valve; 17. a first limit groove; 18. a first compact block; 19. a head portion; 20. a U-shaped portion; 21. a rectangular hole; 22. a cleaning tank; 23. a first recessed region; 24. a second recessed region; 25. a third recessed region; 26. a drain hole; 27. a second rotating element; 28. a second cleaning fixture; 29. cleaning the tube; 30. a purge tube lifting assembly; 31. closing the plate; 32. a first injection hole; 33. a second injection hole; 34. a second limit groove; 35. a second compact block; 36. sealing the joint; 37. a seal ring; 38. transferring the mechanical arm; 39. a digestion instrument; 40. cleaning the groove by the test tube cover; 41. a clamping piece; 42. cleaning fluid holes; 43. an air outlet; 100. a test tube; 101. and (4) covering the test tube.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, 2, 3 and 4, a washing apparatus includes a washing bath 22, a cuvette washing mechanism, and a test tube washing mechanism; cuvette wiper mechanism includes:
a cuvette holder 1 which is externally sleeved on the cuvette 2, wherein the cuvette holder 1 is provided with a detection opening 3 (see figure 8) for exposing the side wall of the cuvette 2;
a first rotating member 4;
the first cleaning fixing piece 5 is arranged on a rotating shaft of the first rotating element 4 and driven to rotate by the first rotating element 4, the first cleaning fixing piece 5 is used for fixing the cuvette sleeve 1, and the first cleaning fixing piece 5 is positioned above the bottom wall of the cleaning groove 22;
the cleaning piece 6 is positioned below the first cleaning fixing piece 5, the cleaning piece 6 is provided with an air outlet channel 7, an outlet 8 of the air outlet channel 7 faces the first cleaning fixing piece 5, and an outlet 8 of the air outlet channel 7 is positioned above the bottom wall of the cleaning groove 22;
the fan 9, the air outlet 10 of the fan 9 communicates with air outlet channel 7; and
the spraying pipe 11 is arranged in the cleaning part 6, the upper end of the spraying pipe 11 is positioned at the outlet 8 of the air outlet channel 7, and the spraying pipe 11 is used for spraying cleaning liquid to one side of the first cleaning fixing part 5;
test tube wiper mechanism includes:
a second rotating member 27;
a second cleaning fixture 28 mounted on the rotating shaft of the second rotating element 27 and driven to rotate by the second rotating element 27, the second cleaning fixture 28 being used for fixing the test tube 100, the second cleaning fixture 28 being located above the bottom wall of the cleaning tank 22;
a cleaning tube 29 located below the second cleaning fixture 28 for spraying a cleaning liquid into the test tube 100; and
and a cleaning tube lifting assembly 30 for driving the cleaning tube 29 to move up and down and to extend into the test tube 100.
This application cell cleaning mechanism and test tube cleaning mechanism share a washing tank 22, compact structure can wash contrast cell 2 through cell cleaning mechanism, can wash test tube 100 through test tube cleaning mechanism.
The cuvette sleeve 1 can protect the cuvette 2 and prevent the outer side wall of the cuvette 2 from being worn, and the arrangement of the detection opening 3 cannot influence the colorimetric work of the cuvette 2; cleaning liquid can be sprayed to the cuvette 2 through the spraying pipe 11 for cleaning, and the cuvette 2 after cleaning can be dried through the fan 9 and the air outlet channel 7; the upper end of the injection pipe 11 is positioned at the outlet 8 of the air outlet channel 7, so that the structure is compact.
During the actual application, a cell wiper mechanism's a working method: manually or through automatic mechanism will be equipped with the cell cover 1 of cell 2 and put into first washing mounting 5 fixed, first rotating element 4 work, make first washing mounting 5 rotate 180, make the opening of cell 2 down, injection pipe 11 work, input the washing liquid in to injection pipe 11 by outside pump, spray and wash cell 2, wash the completion back, fan 9 work, make wind flow out from air-out channel 7 and spout to cell 2, weather cell 2.
This application test tube cleaning mechanism can drive inside the scavenge pipe 29 gets into test tube 100 through scavenge pipe lifting unit 30 to can be better to the test tube 100 interior injection washing liquid, the cleaning performance is better.
In actual use, the test tube cleaning mechanism has the following working mode: the second cleaning fixing part 28 is manually or automatically placed into the test tube 100, the second rotating element 27 works to enable the second cleaning fixing part 28 to rotate 180 degrees, the opening of the test tube 100 faces downwards, the cleaning tube lifting assembly 30 drives the cleaning tube 29 to move upwards, and meanwhile, cleaning liquid is input into the cleaning tube 29 through an external pump to spray and clean the test tube 100.
In the present application, the cleaning liquid may be water. In practical use, the first rotating element 4 and the second rotating element 27 may be motors. In practical applications, the cleaning tube lifting assembly 30 may adopt various existing lifting structures, such as a screw pair structure, a conveyor belt structure, an electric push rod, an air cylinder, etc.
As shown in fig. 1 and 3, in the present embodiment, the bottom wall of the cleaning tank 22 includes a first recessed area 23, a second recessed area 24 and a third recessed area 25 which are sequentially and non-communicated, a liquid discharge hole 26 is formed at the bottom of each recessed area, and the first cleaning fixing member 5 and the second cleaning fixing member 28 are both located above the second recessed area 24 and are respectively located at two sides of the second recessed area 24.
The application scene specificity of the method is that the waste liquid generated after the method is used does not have direct discharge standard and needs to be independently stored and handed to relevant departments for treatment. Can realize storing the function of acid waste liquid and alkaline waste liquid respectively through first depressed area and third depressed area, can realize storing the function of neutral waste liquid alone through the second depressed area, particularly, the outage exhaust waste liquid of each depressed area flows into respectively in the different waste liquid holding tanks, through the difference of wasing the mounting direction of rotation during actual operation, can be with the test tube, the first depressed area or the third depressed area of pouring into of the liquid selectivity in the cell, when wasing (wash the vertical setting of mounting this moment), the neutral waste liquid of washing formation can flow into the second depressed area.
As shown in fig. 4, in the present embodiment, the air outlet channel 7 is vertically disposed, the cleaning member 6 further has a first connecting channel 12 communicated with the air outlet channel 7, and the air outlet 10 of the fan 9 is aligned with the first connecting channel 12;
the cleaning member 6 has a second connecting passage 13, the lower end of the injection pipe 11 is connected with the second connecting passage 13, and one end of the second connecting passage 13 far away from the injection pipe 11 is connected with a water inlet pipe joint 14.
The arrangement facilitates the fixed arrangement of the fan 9.
As shown in fig. 4, in the present embodiment, the lower end of the cleaning element 6 has a water outlet 15, and a control valve 16, a liquid outlet and the air outlet channel 7 are mounted on the water outlet 15.
When the injection pipe 11 works, part of liquid falls into the air outlet channel 7, and a water outlet 15 is arranged to discharge the liquid (the control valve 16 is normally opened); when the fan 9 works, the control valve 16 is closed, so that the wind can only be sprayed out from the outlet 8 of the wind outlet channel 7.
As shown in fig. 5 and 6, in the present embodiment, the first cleaning fixing member 5 has a first limiting groove 17, and the cuvette holder 1 is inserted into the first limiting groove 17; first compact heap 18 is installed to the lateral wall of first spacing recess 17, and first compact heap 18 makes cuvette cover 1 fix in first spacing recess 17 with the lateral wall contact of cuvette cover 1.
As shown in fig. 4, the second washing holder 28 has a second stopper groove 34, and the test tube 100 is inserted into the second stopper groove 34; second compact heap 35 is installed to the lateral wall of second spacing recess 34, and second compact heap 35 makes test tube 100 fix in second spacing recess 34 with the lateral wall contact of test tube 100.
As shown in fig. 7 and 8, in the present embodiment, the outer contour of the cross section of the cuvette 2 is rectangular, and the cuvette holder 1 includes a head portion 19 and a U-shaped portion 20 located below the head portion 19, the head portion 19 has a rectangular hole 21 adapted to the cuvette 2, and the U-shaped portion 20 is used for abutting against the bottom wall and two opposite side walls of the cuvette 2.
In the present embodiment, the fan 9 is a vortex fan 9. In practice, a heating element may be installed at the outlet 8 of the fan 9 or at the first connecting channel 12. Set up heating element, can the heated air, realize that more efficient weathers cell 2.
As shown in FIG. 4, cleaning tube 29 is in sliding sealing engagement with cleaning tank 22. In this embodiment, a sealing joint 36 is installed on the bottom wall of the cleaning tank 22, a sealing ring 37 is installed in the sealing joint 36, and the cleaning pipe 29 is in sliding sealing fit with the sealing ring 37 of the sealing joint 36.
During actual use, the lower end of the cleaning pipe 29 can be provided with the three-way control valve 16, the first end of the three-way control valve 16 is communicated with the cleaning pipe 29, the second end is connected with the water pipe, and the third end is connected with the air pipe. Through the design of the three-way control valve 16, the cleaning tube 29 can spray cleaning solution for cleaning, and can spray air into the test tube 100 for air drying after cleaning.
As shown in fig. 1 and 2, in this embodiment, the test tube cap cleaning groove 40 is further included, a plurality of clamping pieces 41 distributed around an axis are disposed in the test tube cap cleaning groove 40, the clamping pieces 41 are used for inserting the test tube cap 101, at least one cleaning liquid hole 42 is disposed at the bottom of the test tube cap cleaning groove 40, at least one air outlet hole 43 is disposed at the bottom or the side wall of the test tube cap cleaning groove 40, and the air outlet hole 43 is used for blowing air to the test tube cap 101 to dry the test tube cap 101.
Test tube lid washs a mode of operation of recess 40: a manual or automatic mechanism drives the lower part of the test tube cover 101 to be clamped into the space enclosed by the clamping sheet 41; then clean water is injected through the cleaning liquid hole 42 to clean the test tube cover 101, after cleaning is completed, the liquid is discharged through the cleaning liquid hole 42, and finally air is blown to the test tube cover 101 through the air outlet hole 43 for air drying.
As shown in fig. 1, in the present embodiment, the air outlet 43 is located at the bottom wall of the test tube cap washing recess 40 and at the middle position of the space formed by each holding piece 41.
Example 2
As shown in fig. 9, the present embodiment is different from embodiment 1 in that the cleaning tube 29 is provided with a sealing plate 31 on the upper end surface of the cleaning tube 29, the sealing plate 31 of the cleaning tube 29 is provided with at least one first injection hole 32, the side wall of the cleaning tube 29 is provided with a plurality of sets of second injection holes 33 near the upper end portion, and the sets of second injection holes 33 are spaced around the axis of the cleaning tube 29.
The cleaning tube 29 sets up like this and can spray the washing liquid to test tube 100 bottom and lateral wall simultaneously, combines reciprocating of cleaning tube 29, can realize the efficient and wash, and guarantees the sanitization. In practical application, the nozzle can be arranged in the water spraying hole.
In this embodiment, each set of the second water spraying holes includes a plurality of second spraying holes 33 spaced up and down.
Example 3
As shown in fig. 10, this embodiment discloses a water quality detection apparatus, which includes the cleaning device of embodiment 1 or embodiment 2, and further includes a transfer mechanical arm 38 and a digestion instrument 39, wherein the transfer mechanical arm 38 is used for transferring the test tube 100, and the digestion instrument 39 is used for heating the liquid in the test tube 100 and drying the test tube 100 after the test tube 100 is cleaned.
Because the test tube 100 is longer, and be stained with the water area great, dry naturally or air-dry inefficiency, this application can put into the test tube 100 after wasing through transferring arm 38 and clear up appearance 39 and carry out the fast drying operation.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields and are included in the scope of the present invention.
Claims (10)
1. A cleaning device is characterized by comprising a cleaning tank, a cuvette cleaning mechanism and a test tube cleaning mechanism; the cuvette wiper mechanism includes:
the cuvette sleeve is sleeved on the cuvette and provided with a detection opening for exposing the side wall of the cuvette;
a first rotating member;
the first cleaning fixing piece is arranged on a rotating shaft of the first rotating element and driven to rotate by the first rotating element, the first cleaning fixing piece is used for fixing the cuvette sleeve, and the first cleaning fixing piece is positioned above the bottom wall of the cleaning groove;
the cleaning piece is positioned below the first cleaning fixing piece and provided with an air outlet channel, the outlet of the air outlet channel faces the first cleaning fixing piece, and the outlet of the air outlet channel is positioned above the bottom wall of the cleaning tank;
the air outlet of the fan is communicated with the air outlet channel; and
the spraying pipe is arranged in the cleaning part, the upper end of the spraying pipe is positioned at the outlet of the air outlet channel, and the spraying pipe is used for spraying cleaning liquid to one side of the first cleaning fixing part;
the test tube cleaning mechanism includes:
a second rotating element;
the second cleaning fixing piece is arranged on a rotating shaft of the second rotating element and driven to rotate by the second rotating element, the second cleaning fixing piece is used for fixing the test tube, and the second cleaning fixing piece is positioned above the bottom wall of the cleaning groove;
the cleaning tube is positioned below the second cleaning fixing piece and used for spraying cleaning liquid into the test tube; and
and the cleaning tube lifting assembly is used for driving the cleaning tube to move up and down and stretch into the inside of the test tube.
2. The cleaning device as claimed in claim 1, wherein the bottom wall of the cleaning tank includes a first recessed area, a second recessed area and a third recessed area which are sequentially and non-communicated with each other, a drain hole is formed at the bottom of each recessed area, and the first cleaning fixing member and the second cleaning fixing member are both located above the second recessed area and are respectively located at two sides of the second recessed area.
3. The cleaning device according to claim 1, wherein the air outlet channel is vertically arranged, the cleaning member further has a first connecting channel communicated with the air outlet channel, and the air outlet of the fan is aligned with the first connecting channel;
the cleaning part is provided with a second connecting channel, the lower end of the injection pipe is connected with the second connecting channel, and one end, far away from the injection pipe, of the second connecting channel is connected with a water inlet pipe joint.
4. The cleaning device as claimed in claim 1, wherein the lower end of the cleaning member has a drain port, and a control valve is mounted on the drain port, and the drain port and the air outlet channel are arranged on the lower end of the cleaning member.
5. The cleaning device of claim 1, wherein the first cleaning fixture has a first limit recess into which the cuvette holder is inserted; a first pressing block is arranged on the side wall of the first limiting groove and is in contact with the outer side wall of the cuvette sleeve, so that the cuvette sleeve is fixed in the first limiting groove;
the second cleaning fixing piece is provided with a second limiting groove, and the test tube is inserted into the second limiting groove; and a second pressing block is arranged on the side wall of the second limiting groove and is in contact with the outer side wall of the test tube, so that the test tube is fixed in the second limiting groove.
6. The cleaning device according to claim 1, wherein the cuvette has a rectangular cross-section with an outer contour, the cuvette holder comprises a head portion having a rectangular hole adapted to the cuvette and a U-shaped portion below the head portion for abutting against the bottom wall and two opposite side walls of the cuvette.
7. The cleaning apparatus defined in claim 1, wherein the cleaning tank has a sealing joint mounted to a bottom wall thereof, a sealing ring mounted in the sealing joint, and the cleaning tube is in sliding sealing engagement with the sealing ring of the sealing joint.
8. The cleaning apparatus defined in claim 1, wherein the cleaning tube has a sealing plate on an upper end surface thereof, the sealing plate of the cleaning tube having at least one first spray orifice, the side wall of the cleaning tube having a plurality of sets of second spray orifices in a portion thereof adjacent the upper end, the sets of second spray orifices being spaced about the axis of the cleaning tube;
each group of second water spray holes comprises a plurality of second spray holes which are arranged at intervals up and down.
9. The cleaning apparatus according to claim 1, further comprising a lid cleaning recess having a plurality of holding pieces distributed around an axis for insertion of the lid, the lid cleaning recess having at least one cleaning solution hole at a bottom thereof, and at least one air outlet hole at a bottom or a side wall thereof for blowing air to the lid to dry the lid.
10. A water quality detection device, which is characterized by comprising the cleaning device of any one of claims 1 to 9, a transfer mechanical arm and a digestion instrument, wherein the transfer mechanical arm is used for transferring test tubes, and the digestion instrument is used for heating liquid in the test tubes and drying the test tubes after the test tubes are cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210424248.5A CN114798641B (en) | 2022-04-21 | 2022-04-21 | Cleaning device and water quality detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210424248.5A CN114798641B (en) | 2022-04-21 | 2022-04-21 | Cleaning device and water quality detection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114798641A true CN114798641A (en) | 2022-07-29 |
| CN114798641B CN114798641B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210424248.5A Active CN114798641B (en) | 2022-04-21 | 2022-04-21 | Cleaning device and water quality detection equipment |
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|---|---|
| CN (1) | CN114798641B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001208759A (en) * | 2000-01-24 | 2001-08-03 | Olympus Optical Co Ltd | Automatic analyzer |
| CN205684447U (en) * | 2016-06-07 | 2016-11-16 | 遵义医学院 | A kind of test tube cleaning device |
| CN206747196U (en) * | 2017-04-11 | 2017-12-15 | 厦门思明银河整形外科门诊部有限公司 | A kind of pharmacy test tube high-temperature steam cleaning device |
| CN111804690A (en) * | 2020-07-13 | 2020-10-23 | 哈尔滨跃渊环保智能装备有限责任公司 | Test tube cleaning mechanism of water quality detection equipment and water quality detection equipment |
| CN212976226U (en) * | 2020-07-08 | 2021-04-16 | 哈尔滨跃渊环保智能装备有限责任公司 | Cuvette wiper mechanism and water quality testing equipment |
| CN215543496U (en) * | 2021-06-07 | 2022-01-18 | 河北省药品医疗器械检验研究院(河北省化妆品检验研究中心) | Cuvette cleaning device |
-
2022
- 2022-04-21 CN CN202210424248.5A patent/CN114798641B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001208759A (en) * | 2000-01-24 | 2001-08-03 | Olympus Optical Co Ltd | Automatic analyzer |
| CN205684447U (en) * | 2016-06-07 | 2016-11-16 | 遵义医学院 | A kind of test tube cleaning device |
| CN206747196U (en) * | 2017-04-11 | 2017-12-15 | 厦门思明银河整形外科门诊部有限公司 | A kind of pharmacy test tube high-temperature steam cleaning device |
| CN212976226U (en) * | 2020-07-08 | 2021-04-16 | 哈尔滨跃渊环保智能装备有限责任公司 | Cuvette wiper mechanism and water quality testing equipment |
| CN111804690A (en) * | 2020-07-13 | 2020-10-23 | 哈尔滨跃渊环保智能装备有限责任公司 | Test tube cleaning mechanism of water quality detection equipment and water quality detection equipment |
| CN215543496U (en) * | 2021-06-07 | 2022-01-18 | 河北省药品医疗器械检验研究院(河北省化妆品检验研究中心) | Cuvette cleaning device |
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| CN114798641B (en) | 2023-08-18 |
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