CN106771280A - High Precision Automatic analyzer - Google Patents
High Precision Automatic analyzer Download PDFInfo
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- CN106771280A CN106771280A CN201611129329.3A CN201611129329A CN106771280A CN 106771280 A CN106771280 A CN 106771280A CN 201611129329 A CN201611129329 A CN 201611129329A CN 106771280 A CN106771280 A CN 106771280A
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- interlocking
- side wall
- casing
- photoemitter
- case inside
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00178—Special arrangements of analysers
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
A kind of High Precision Automatic analyzer, including peristaltic pump, fluid meter, multichannel sampling valve, the first magnetic valve and the digestion device being sequentially connected with；Wherein, the digestion device includes housing, the digestion tube being fixed in the housing, is fixed on the photoemitter and photelectric receiver of case inside, and the second magnetic valve for being fixed on housing and directly being connected with digestion tube；The digestion tube is located in the light path between photoemitter and photelectric receiver；One side wall of second projection is provided with scarf joint interlocking mutually arranged side by side mouthful, and the access port for stretching into projection being adapted with first projection is constituted between the side wall of another side wall of first projection with second projection；The existing part that is spirally connected in the prior art is effectively prevent to be not appropriate for for the defect in case inside fixation photoemitter or photelectric receiver.
Description
Technical field
The present invention relates to analyzer technical field, more particularly to a kind of High Precision Automatic analyzer.
Background technology
Analyzer is a kind of important equipment, there is important application in scientific research, industrial production and environmental monitoring.
Existing analyzer has various, and structure/principle is essentially identical, existing with the requirement more and more higher to Monitoring Data accuracy
Analyzer can not meet the demand of client, it is necessary to be improved to its structure, function, improve the precision of detection and analysis.
Then a kind of automatic analyzer, including peristaltic pump, fluid meter, the multichannel sample introduction being sequentially connected with just are developed
Valve, the first magnetic valve and digestion device；Wherein, the digestion device includes housing, the digestion tube being fixed in the housing, is fixed on
The photoemitter and photelectric receiver of case inside, and the second electromagnetism for being fixed on housing and directly being connected with digestion tube
Valve；The digestion tube is located in the light path between photoemitter and photelectric receiver.
Second magnetic valve includes the seal member that have 2 valve bodies with upper runner, can be moved up and down in valve body,
And control the Electromagnetic Control element of the seal member motion state；Truncated cone-shaped is provided with the valve body raised, the round platform
Type is raised to have a conical shaped depression, and an at least runner is opened in conical shaped depression；The seal member have one with it is described
The conical thimble of conical shaped depression adaptation.
The runner in conical shaped depression is opened on for feed liquor runner, goes out liquid flow passage openings in truncated cone-shaped projection roof or side
Wall.
By the way that optoelectronic transceiver device to be arranged on the inner side of housing, it is easy to control its operating temperature, reduces temperature fluctuation pair
The influence that measurement data is caused, so as to improve the accuracy of data；Meanwhile, the second magnetic valve is directly connected with digestion tube, rather than
Connected by connecting tube, reduce the accuracy for distributing space, improve data of analysis material in digestion tube.
Photoemitter or photelectric receiver are to be fixed on case inside by the part that is spirally connected, and the existing part that is spirally connected
It is not appropriate for for fixing photoemitter or photelectric receiver in case inside.
The content of the invention
To solve the above problems, the invention provides a kind of High Precision Automatic analyzer, effectively prevent in the prior art
The existing part that is spirally connected is not appropriate for the defect for fixing photoemitter and photelectric receiver in case inside.
In order to overcome deficiency of the prior art, the invention provides a kind of solution of High Precision Automatic analyzer,
It is specific as follows：
A kind of High Precision Automatic analyzer, including peristaltic pump, fluid meter, multichannel sampling valve, the first electromagnetism being sequentially connected with
Valve and digestion device；Wherein, the digestion device includes housing, the digestion tube being fixed in the housing, is fixed on case inside
Photoemitter and photelectric receiver, and the second magnetic valve for being fixed on housing and directly being connected with digestion tube；It is described to disappear
Solution pipe is located in the light path between photoemitter and photelectric receiver；
The photoemitter or photelectric receiver 3 for being fixed on the inner side of housing 1 is that case inside is shared the same light by rabbeting part
What electric transmitter or photelectric receiver were halved together；
The interlocking part contains more than two scarfing plates that integration is connected on photoemitter or photelectric receiver one
Bar and the integrated more than two interlocking laths being connected on the wall of case inside；And one side of each interlocking lath
Wall is provided with the first projection and the second projection；One side wall of first projection is provided with scarf joint L1, second projection
One side wall is provided with scarf joint L1 phases interlocking arranged side by side mouthful L2, and another side wall of first projection is prominent with described second
The access port for stretching into projection being adapted with first projection is constituted between the side wall for rising；
The interlocking lath is provided with more than two positioning port L3；
Rabbet into the photoemitter or photoelectricity in the scarf joint L1 of the interlocking lath of the case inside
When in the interlocking mouthful L2 of the interlocking lath of receiver, the interlocking of the interlocking lath of the photoemitter or photelectric receiver
Head L1 rabbets into the interlocking mouthful L2 of the interlocking lath of the case inside, and the first of the interlocking lath of the case inside dashes forward
Rise and put in the access port for stretching into projection of the photoemitter or photelectric receiver, the photoemitter or photoelectricity
First projection of the interlocking lath of receiver is put in the access port for stretching into projection of the case inside, the photoelectricity hair
There is strain with the interlocking lath of the case inside in the interlocking lath of emitter or photelectric receiver；In the case inside
After the scarf joint L1 of interlocking lath rabbets into the interlocking for the rabbeting lath mouthful L2 of the photoemitter or photelectric receiver, institute
Photoemitter or the interlocking lath of photelectric receiver is stated to be reduced with the interlocking lath of the case inside.
The present invention is in the photoemitter or photelectric receiver for being arranged on case inside with case inside by interlocking
When part is to rabbet, the combination of scarf joint L1 and interlocking mouth L2 is not only needed, it is also desirable to the photoemitter or photelectric receiver
The interlocking lath of interlocking lath and the case inside there is strain to realize the interlocking of scarf joint L1 and interlocking mouth L2, it is embedding
After joint L1 is realized with the interlocking of interlocking mouth L2, in the interlocking lath of the photoemitter or photelectric receiver and the housing
The interlocking lath reduction of side, with mouth L2 is rabbeted positions scarf joint L1 get up, and the photoemitter or photelectric receiver
The interlocking lath of interlocking lath and the case inside leans on the elasticity of itself, in the photoemitter or photelectric receiver
When interlocking lath is affixed with the interlocking lath of the case inside, the interlocking lath of the photoemitter or photelectric receiver
There is strain with the interlocking lath of the case inside, the interlocking lath of the photoemitter or photelectric receiver with it is described
After the interlocking lath of case inside is all rabbeted well, interlocking lath and the shell of the photoemitter or photelectric receiver
The interlocking lath reduction of internal side, thus allows in interlocking lath and the housing of the photoemitter or photelectric receiver
The interlocking lath of side positions firm connection.
Brief description of the drawings
Fig. 1 is the principle schematic of High Precision Automatic analyzer of the invention；
Fig. 2 is interlocking one structural representation of angle of part of the invention；
Fig. 3 is the structural representation of another angle of interlocking part of the invention；
Fig. 4 is the interlocking schematic diagram of interlocking part of the invention；
Fig. 5 is the Local map of M parts in Fig. 4；
Fig. 6 is the Local map of N section in Fig. 4；
Fig. 7 is a kind of structural representation of the interlocking lath of shape in the present invention；
Fig. 8 is a kind of structural representation of the interlocking lath of shape in the present invention；
Fig. 9 is the structural representation of interlocking lath of the present invention with square functional hole；
Figure 10 is the schematic diagram that a kind of accessory is connected with interlocking lath in the present invention；
Figure 11 is the schematic diagram that a kind of accessory is connected with interlocking lath in the present invention；
Figure 12 is the structure chart of Main Control Tank of the present invention.
Figure 13 is the sectional view of casing of the present invention.
Figure 14 is top view of the invention.
Figure 15 is the structure chart of sieve plate.
Figure 16 is the structural representation of digestion device of the present invention.
Figure 17 is the structural representation of valve body of the present invention.
Figure 18 is the structural representation of seal member of the present invention.
Specific embodiment
The present invention is described further below in conjunction with accompanying drawing.
With reference to the accompanying drawings knowable to 1- Figure 15, a kind of High Precision Automatic analyzer of the invention, including peristaltic pump a, fluid metering
Device b, multichannel sampling valve c, the first magnetic valve d and digestion device e.These component/element/devices are arranged on the housing of analyzer,
Electric control gear and housing are prior art, be will not be described in detail herein.It is many
Road sampling valve connection mark two, mark one, water sample, waste sample, potassium bichromate, mercuric sulfate and silver sulfate, i.e. K1, K2 to K7.Wriggle
Pump and fluid meter are used to extract sample, water sample or the reagent of designated volume.Its course of work is：Flushing measurement water sample,
Container and digestion tube；Open peristaltic pump sample introduction；Open peristaltic pump addition reagent；Mixed sample and reagent；After solution colour developing, open
Peristaltic pump discharges solution.
Digestion device of the invention mainly includes top board（Roof）, side plate 2, photoemitter and photelectric receiver 3, digestion device
The bottom of inner side is provided with digestion tube fixing hole 4.Unlike the prior art, in the present invention, photoemitter and photoelectricity connect
Receive the inner side that device is fixed on housing, rather than outside.It is operationally closing due to housing, so its internal temperature can be steady
Fixed control, the fluctuation of reduction temperature, and then the fluctuation of optoelectronic transceivers measurement data is reduced, it is hereby achieved that stabilization
, more accurate data.On the other hand, magnetic valve installation position is provided with the top of housing, magnetic valve can be fixedly mounted on
On housing, the end of magnetic valve directly connects with digestion tube.Without being connected using communicating pipe.
The critical piece of the second magnetic valve includes valve body, seal member and control unit, and liquid communication is offered on valve body
Runner, seal member is used to seal runner, and control unit is used to control the state of seal member.
It is different from the plane or the sealing means of planar band annular protrusion that prior art is used.The present invention is using truncated cone-shaped seat
The fit system of body and conical seal.The center of valve body 51 has a coaxial circular platform type projection 53, and the circular platform type is raised
On be provided with the coaxial cone or truncated cone-shaped depressed part 54 for standing upside down, the bottom of depressed part is provided with a feed liquor runner 55.Go out liquid stream
Road is opened on the raised roof of truncated cone-shaped.The second seal convexity or depression 52 are additionally provided with the valve body, for close with back-up ring
Connect, form secondary sealing area.
Seal member is broadly divided into integrally formed three part, i.e. cone thimble portion 57, annular protrusion 58 and cylinder
Push rod 56.Conical thimble is adapted to the depressed part of cone or truncated cone-shaped, when it is moved to depressed part, forms one fan-shaped
Face, compared with the plane of prior art, its contact area is bigger, and sealing effectiveness is more preferable.Cylindrical push rod can be socketed with spring,
Under the control of electromagnetic control components, sealing
Part is moved toward and away from depressed part, so as to disconnect or connect runner.
It is flexible fluorine material, such as PTFE that truncated cone-shaped is raised.Conical thimble is rigid fluorine material, such as trifluoro material
Material.
The structure of the first magnetic valve can be identical with the structure of the second magnetic valve.
The photoemitter or photelectric receiver 3 for being fixed on the inner side of housing 1 is by rabbeting part come case inside
It is halved together with photoemitter or photelectric receiver；
The interlocking part contains more than two scarfing plates that integration is connected on photoemitter or photelectric receiver one
Bar and the integrated more than two interlocking laths being connected on the wall of case inside；And one side of each interlocking lath
Wall is provided with the first projection and the second projection；One side wall of first projection is provided with scarf joint L1, second projection
One side wall is provided with scarf joint L1 phases interlocking arranged side by side mouthful L2, and another side wall of first projection is prominent with described second
The access port for stretching into projection being adapted with first projection is constituted between the side wall for rising；
The interlocking lath is provided with more than two positioning port L3；
Rabbet the interlocking into the photoemitter or photelectric receiver in the scarf joint L1 of the interlocking lath of the case inside
When in the interlocking mouthful L2 of lath, the scarf joint L1 of the interlocking lath of the photoemitter or photelectric receiver rabbets into the shell
In the interlocking mouthful L2 of the interlocking lath of internal side, the first projection of the interlocking lath of the case inside puts in the photoelectricity hair
In the access port for stretching into projection of emitter or photelectric receiver, the interlocking lath of the photoemitter or photelectric receiver
The first projection put in the access port for stretching into projection of the case inside, the photoemitter or photelectric receiver
Interlocking lath and the case inside interlocking lath occur strain；In the scarf joint of the interlocking lath of the case inside
After L1 rabbets into the interlocking mouthful L2 of the interlocking lath of the photoemitter or photelectric receiver, the photoemitter or light
The interlocking lath of electric receiver is reduced with the interlocking lath of the case inside.
The scarf joint L1 of the case inside has same with the interlocking mouthful L2 of the case inside
One center line.
The positioning port L3 is cylindric or polygon prism shape.
Rabbet into the photoemitter or photelectric receiver in the scarf joint L1 of the interlocking lath of the case inside
When rabbeting in the interlocking mouthful L2 of lath, and the interlocking lath of the photoemitter or photelectric receiver scarf joint L1 rabbet into
When in the interlocking mouthful L2 of the interlocking lath of the case inside, interlocking lath and the photoemitter of the case inside
Or between the interlocking lath of photelectric receiver be pin-jointed structure.
The scarfing plate of the scarf joint L1, the photoemitter or photelectric receiver of the interlocking lath of the case inside
The scarf joint L1 and the case inside of the interlocking lath of the interlocking mouth L2, the photoemitter or photelectric receiver of bar
The interlocking mouthful L2 of interlocking lath be cylindric or strip.The High Precision Automatic analyzer also contains annex L5, the annex
One of L5 is halved together with the positioning port L3.
In the photoemitter or photelectric receiver for being arranged on case inside with case inside by embedding
When fitting is to rabbet, the combination of scarf joint L1 and interlocking mouth L2 is not only needed, it is also desirable to the photoemitter or photoelectricity
There is strain to realize that scarf joint L1 is embedding with interlocking mouth L2 with the interlocking lath of the case inside in the interlocking lath of receiver
Connect, after scarf joint L1 is realized with the interlocking of interlocking mouth L2, the interlocking lath of the photoemitter or photelectric receiver with it is described
The interlocking lath reduction of case inside, gets up scarf joint L1 with interlocking mouth L2 positioning, and the photoemitter or photoelectricity connect
The interlocking lath of the interlocking lath and the case inside of receiving device leans on the elasticity of itself, is connect in the photoemitter or photoelectricity
The interlocking lath of device is received when being affixed with the interlocking lath of the case inside, the photoemitter or photelectric receiver it is embedding
There is strain with the interlocking lath of the case inside in fishplate bar bar, the interlocking lath of the photoemitter or photelectric receiver
All rabbet with the interlocking lath of the case inside it is good after, the interlocking lath of the photoemitter or photelectric receiver with
The interlocking lath reduction of the case inside, thus allows described
The interlocking lath of photoemitter or photelectric receiver is firm with the interlocking lath positioning of the case inside to be coupled.Institute
The more than two positioning port L3 for stating interlocking lath can rabbet more annexes, be more convenient for being coupled.
Other second magnetic valve usually connects the lead-out terminal of the 2nd PLC, and the 2nd PLC is typically placed on master
In control case, other electronic units are additionally provided with Main Control Tank, Main Control Tank is often disposed in the interior, and it is now indoor positioned at master control
Often there is the refrigeration piping for keeping indoor temperature case top, and leakage once occurs in the refrigerating fluid in these pipelines, will be by master control
The top of case longitudinally flowed into, be partial to and flow into Main Control Tank, and the 2nd PLC and other electronic units will be infiltered by refrigerating fluid, the
Part and other electronic units in two PLC will occur to damage and break down, and avoid refrigerating fluid by the top of Main Control Tank
Longitudinal direction flows into, is partial to and flows into Main Control Tank, at present the integrally constructed closing form of Main Control Tank, accordingly even when keeping away in some aspects
The defect that the 2nd PLC will be infiltered by refrigerating fluid is exempted from, but the refrigeration performance for not considering Main Control Tank but, do not allowed more in addition
The defect for easily avoiding is：When the cleaning fluid that lower surface indoors is sprayed due to cleaning when interior is many, just usually pass through
Cross the ventilation groove of Main Control Tank, the cover plate of Main Control Tank to infilter in Main Control Tank so that the part in Main Control Tank will occur to damage and go out
Existing failure, such Main Control Tank in face of refrigeration with avoid liquid stream into the defect in Main Control Tank face cannot synchronously the problem that avoids,
Realize refrigeration and be not easily accomplished and avoid liquid stream from entering in Main Control Tank, it is to avoid liquid stream is not easily accomplished into Main Control Tank
The defect of refrigeration, will realize the refrigeration to Main Control Tank, and the technology of part Main Control Tank application is that outer gas stream is sent into towards in Main Control Tank,
Refrigeration is realized via the motion of outer gas stream, but when supply fan is sent into the air-flow outside Main Control Tank in Main Control Tank often
Many particulate contaminants can be flowed into, the particulate contaminant is attached to the 2nd PLC and other electronic unit walls, have impact on second
The work period of PLC.
Second magnetic valve connects the lead-out terminal of the 2nd PLC, and the 2nd PLC is placed in Main Control Tank, the master
Control case includes that casing O3, the casing O3 include lower wall panels, the first side wall plate, the second side wall plate O51, front cover plate, wainscot
With back wall O52, lower wall panels upper end two respectively connected longitudinal the first side wall plate and the second side wall plate O51, institute
State the back side and second of the first side wall plate
The back side of side wall plate O51 is connected by back wall O52, the upper end of the first side wall plate, the second side wall plate O51
Upper end is connected with the upper end of back wall O52 with the lower end of wainscot, and the front cover plate is being hinged on the casing O3 just
Face；The Main Control Tank also includes the arcuation cover O1 and tubular blocking solution equipment O2 for blocking solution；The tubular blocking solution equipment O2's
The profile of top view is sector, and the fan-shaped central angle is 180 degree；The casing casing O3 is located at the tubular blocking solution equipment
In O2, the arcuation cover O1 for blocking solution is located at the upper end of the casing O3, the top view of the tubular blocking solution equipment O2
Exterior contour O6 is complete to be enclosed in the region that the exterior contour of the top view of the arcuation cover O1 for blocking solution is enclosed；
The back wall O52 keeps abreast of mutually with the back wall of the tubular blocking solution equipment O2, in addition the front cover
Plate to the back wall of the tubular blocking solution equipment O2 distance than the back wall O52 to the tubular blocking solution equipment O2's
The distance of back wall is longer；The front cover plate can allow front cover with the distance between the side wall of the tubular blocking solution equipment O2
Plate can be opened, and the lower wall and side wall of the tubular blocking solution equipment O2 are all enclosed construction, have thus just carried blocking solution effect；
The lower wall same level face of the tubular blocking solution equipment O2 keeps abreast of；
The Main Control Tank also include two couples of horizontal catch O41, thermocouple, MSP430F149 single-chip microcomputers, including controllable silicon, cold
But the cooling unit and the sieve plate equipment with some sieve apertures of fan and cooling control circuit；
The thermocouple is located in the casing, the thermocouple the signal transmission for measuring to MSP430F149 single-chip microcomputers,
The MSP430F149 MCU drivings cooling fan operation and stopping；
Two couples of horizontal catch O41 are provided with the casing O1 in descending order, the horizontal catch O41 of two couple from high to low is sequentially
It is the horizontal catch in upper end, the horizontal catch positioned at middle upper portion position, the horizontal catch positioned at middle lower portion position and lower end water
Flat catch；
The horizontal catch in upper end with the casing the first side wall plate and back wall between closely sealed connection, and
Distance is remained between second side wall plate of the horizontal catch in upper end with the casing；
The horizontal catch positioned at middle upper portion position with the casing the second side wall plate and back wall between closely sealed connection,
And remain with distance between first side wall plate of the horizontal catch positioned at middle upper portion position with the casing；
The horizontal catch positioned at middle lower portion position with the casing the first side wall plate and back wall between closely sealed connection,
And remain with distance between second side wall plate of the horizontal catch positioned at middle lower portion position with the casing；
The horizontal catch in lower end with the casing the second side wall plate and back wall between closely sealed connection, and the lower end level
Distance is remained between first side wall plate of the catch with the casing；
The wainscot of the casing upward distance the first side wall plate of level than distance the second side wall plate closer to one on position
Be provided with the through slot O42 for blowing, the second side wall plate of the casing in the vertical apart from lower wall panels ratio apart from wainscot more
The through slot O43 for air draft is provided near one on position；
The sieve plate equipment with some sieve apertures includes the first tubular tank body O8, the first sieve plate O10 with some sieve apertures, the
Sieve plate O11s of the two tubular tank body O9 and second with some sieve apertures；
In the first tubular tank body O8 by level to be provided with first with some sieve apertures sieve plate O10, the second tubular tank
In body O9 by level to be provided with second with some sieve apertures sieve plate O11；
The lower end of the first tubular tank body O8 is provided with through first and leads into groove, and the first tubular tank body O8 is in than first
Through second is provided with the side wall of the sieve plate O10 more lower positions with some sieve apertures to lead into groove；
The upper end of the first tubular tank body O8 with the second tubular tank body O9 upper end by two ends insertion the first cavity
Communicate, the first tubular tank body O8 is in the same institute in side wall part of the sieve plate O10 more high positions with some sieve apertures than first
State the second tubular tank body O9 be in than second with some sieve apertures sieve plate O11 more high positions side wall part between passed through by two ends
The second logical cavity is communicated；
The side wall part that the second tubular tank body O9 is in the sieve plate O11 more lower positions with some sieve apertures than second is provided with and passes through
Formula derives groove；
The other cooling fan is arranged in the 3rd cavity of two ends insertion, and when cooling fan is run, the 3rd cavity sends out gas
That one end of stream is led to be led into groove with through second into groove with described through first and is connected, the same institute of the through derivation groove
State being connected for the through slot O42 that blows for casing.
The top view of the arcuation cover O1 is sector, and the fan-shaped radian is π.
The thermocouple, translation circuit, A/D converters are sequentially connected successively with MSP430F149 single-chip microcomputers, so
The transformed circuit of signal of thermocouple measurement is transmitted to MSP430F149 single-chip microcomputers after amplifying by A/D is ADC digitizing,
MSP430F149 single-chip microcomputers are also connected with cooling control circuit, cooling control circuit, controllable silicon and cooling fan successively order
It is connected, such MSP430F149 single-chip microcomputers make controllable silicon carry out make-break operation by cooling control circuit, to control to cool down wind
The intensity of cooling of fan.
2nd PLC and other electronic units are individually positioned on described two couples horizontal catch O41.
If the temperature that the other thermocouple is measured in casing is bigger than value set in advance, by MSP430F149
Single-chip microcomputer just drives cooling fan, towards casing in be sent into air-flow.
The function of the structure is as follows：Indoor lower surface is produced liquid stream via the tubular blocking solution equipment O2 is same described
The casing of Main Control Tank is separated, although thus the substantial amounts of storage liquid of cleaning process generation cannot also infilter the casing the inside；Other institute
The arcuation cover O1 stated for blocking solution can avoid refrigerating fluid from longitudinally being flowed into by the top of Main Control Tank, be partial to and flow into Main Control Tank, rely on
The exterior contour O6 of the top view of the tubular blocking solution equipment O2 it is complete be enclosed in the arcuation cover O1's for blocking solution
In the region that the exterior contour of top view is enclosed, the refrigerating fluid of top leakage cannot be also infiltered to the tubular blocking solution equipment O2
Face, thus the casing of Main Control Tank be in tubular blocking solution equipment O2 the inside can be without danger, it is to avoid the refrigerating fluid of top leakage
Infilter；Also be exactly the casing front cover plate with the tubular blocking solution equipment O2 side wall between span it is not small
In the horizontal span of front cover plate, can so ensure that the front cover plate of the casing unobstructive can be pulled open；
The other thermocouple is located in the casing, if the temperature in measuring casing is bigger than value set in advance, is passed through
MSP430F149 single-chip microcomputers just drive cooling fan, towards casing in be sent into air-flow；And the framework of two couples of horizontal catch O41 allows
Will can behind the separate region of each horizontal catch by the air-flow that is used for the through slot O42 that blows on casing and is sent into
The bottom entered into casing, adds the 2nd PLC and other electronic units are individually positioned in described two couples horizontal catch O41
On, air-flow by be used on casing the through slot O42 that blows until on casing for the through slot O43 of air draft during air-flow fortune
Row is contoured, have passed through the part on all of horizontal catch, thus allows the air-flow can be with the 2nd PLC and other electronics
Part is further acted on, and realizes more preferably refrigerating function；Also it is exactly towards being sent into air-flow in casing when cooling fan is run
When, the air-flow of inflow has screened out particulate contaminant also by what is screened out, and particle is thus also avoid when refrigerating function is realized
The infringement of thing impurity, allows the 2nd PLC and other electronic units to be improved.
When the storage liquid of structure liquid stream of lower surface generation indoors in cleaning is many, also cannot be via Main Control Tank
Infiltrated into casing with reference to not closely sealed place, and during Main Control Tank refrigerating fluid appearance leakage up, by tubular resistance
The exterior contour O6 of the top view of the liquid equipment O2 complete top view for being enclosed in the arcuation cover O1 for blocking solution it is outer
In the region that contouring is enclosed, in also allowing the refrigerating fluid of top to infilter casing, the unique framework in casing ensures in addition
Air-flow can more preferably be disseminated to each place in casing, and the heat allowed in casing will not be accumulated too much, allow the portion in casing
The work period increase of part；In addition via sieve-plate structure, the particulate contaminant in air-flow can be removed, and combine the friendship between air-flow
Mutually interweave the function of more preferably improving and screen out particulate contaminant.
The present invention is described in the way of illustrating above, it will be understood by those of skill in the art that the disclosure
Embodiments described above is not limited to, in the case of without departing from the scope of the present invention, can be made a variety of changes, change and be replaced
Change.
Claims (8)
1. a kind of High Precision Automatic analyzer, it is characterised in that enter including the peristaltic pump that is sequentially connected with, fluid meter, multichannel
Sample valve, the first magnetic valve and digestion device；Wherein, the digestion device includes housing, digestion tube, the fixation being fixed in the housing
In the photoemitter and photelectric receiver of case inside, and the second electricity for being fixed on housing and directly being connected with digestion tube
Magnet valve；The digestion tube is located in the light path between photoemitter and photelectric receiver；
The photoemitter or photelectric receiver for being fixed on case inside is by rabbeting part come the same photoelectricity of case inside
What transmitter or photelectric receiver were halved together；
The interlocking part contains more than two scarfing plates that integration is connected on photoemitter or photelectric receiver one
Bar and the integrated more than two interlocking laths being connected on the wall of case inside；And one side of each interlocking lath
Wall is provided with the first projection and the second projection；One side wall of first projection is provided with scarf joint, the one of second projection
Side wall is provided with scarf joint interlocking mutually arranged side by side mouthful, and another side wall of first projection is with the one of second projection
The access port for stretching into projection being adapted with first projection is constituted between side wall；
The interlocking lath is provided with more than two positioning ports；
Rabbet the scarfing plate into the photoemitter or photelectric receiver in the scarf joint of the interlocking lath of the case inside
When in the interlocking mouthful of bar, the scarf joint of the interlocking lath of the photoemitter or photelectric receiver is rabbeted into the case inside
Interlocking lath interlocking mouthful in, the first projection of the interlocking lath of the case inside puts in the photoemitter or photoelectricity
In the access port for stretching into projection of receiver, the first projection of the interlocking lath of the photoemitter or photelectric receiver
Put in the access port for stretching into projection of the case inside, the interlocking lath of the photoemitter or photelectric receiver
There is strain with the interlocking lath of the case inside；Rabbet into the light in the scarf joint of the interlocking lath of the case inside
After in the interlocking mouthful of the interlocking lath of electric transmitter or photelectric receiver, the scarfing plate of the photoemitter or photelectric receiver
Bar is reduced with the interlocking lath of the case inside.
2. High Precision Automatic analyzer according to claim 1, it is characterised in that described
The scarf joint of case inside has same center line with the interlocking mouthful of the case inside.
3. High Precision Automatic analyzer according to claim 2, it is characterised in that the positioning port is cylindric or many
Prism-shaped.
4. High Precision Automatic analyzer according to claim 3, it is characterised in that in the interlocking lath of the case inside
Scarf joint rabbet during into the interlocking mouthful of the interlocking lath of the photoemitter or photelectric receiver, and the photoemission
The scarf joint of the interlocking lath of device or photelectric receiver is rabbeted during into the interlocking mouthful of the interlocking lath of the case inside, described
It is pin-jointed structure between the interlocking lath of case inside and the interlocking lath of the photoemitter or photelectric receiver.
5. High Precision Automatic analyzer according to claim 4, it is characterised in that the interlocking lath of the case inside
The interlocking mouthful of the interlocking lath of scarf joint, the photoemitter or photelectric receiver, the photoemitter or opto-electronic receiver
The interlocking mouthful of the scarf joint of the interlocking lath of device and the interlocking lath of the case inside is cylindric.
6. High Precision Automatic analyzer according to claim 5, it is characterised in that the High Precision Automatic analyzer also contains
Have annex, the annex one is halved together with the positioning port.
7. High Precision Automatic analyzer according to claim 1, it is characterised in that second magnetic valve connects the 2nd PLC
Lead-out terminal, the 2nd PLC is placed in Main Control Tank, and the Main Control Tank includes casing, and the casing includes lower wall panels, the
One side wallboard, the second side wall plate, front cover plate, wainscot and back wall, lower wall panels upper end two respectively connected vertical
To the first side wall plate and the second side wall plate, the back side of the back side of the first side wall plate and the second side wall plate passes through back wall
Be connected, the upper end of the upper end of the first side wall plate, the upper end of the second side wall plate and back wall with wainscot lower end phase
Connection, the front cover plate is hinged on the front of the casing；The Main Control Tank also includes the arcuation cover and cylinder for blocking solution
Shape blocking solution equipment；The profile of the top view of the tubular blocking solution equipment is sector, and the fan-shaped central angle is 180 degree；It is described
Casing casing is located in the tubular blocking solution equipment, and the arcuation for blocking solution is located at the upper end of the casing, the cylinder
The outside of the complete top view for being enclosed in the arcuation cover for blocking solution of the exterior contour of the top view of shape blocking solution equipment
In the region that profile is enclosed；
The back wall keeps abreast of mutually with the back wall of the tubular blocking solution equipment, and the front cover plate is to institute in addition
State the back wall of tubular blocking solution equipment back wall of the distance than the back wall to the tubular blocking solution equipment away from
From longer；The front cover plate can allow the front cover plate can be opened with the distance between the side wall of the tubular blocking solution equipment, institute
The lower wall and side wall for stating tubular blocking solution equipment are all enclosed construction；
The lower wall same level face of the tubular blocking solution equipment keeps abreast of；
The Main Control Tank also include two pairs of horizontal catch, thermocouple, MSP430F149 single-chip microcomputers, including controllable silicon, cooling wind
The cooling unit and the sieve plate equipment with some sieve apertures of fan and cooling control circuit；
The thermocouple is located in the casing, the thermocouple the signal transmission for measuring to MSP430F149 single-chip microcomputers,
The MSP430F149 MCU drivings cooling fan operation and stopping；
Two pairs of horizontal catch are provided with the casing in descending order, the horizontal catch order of two couple from high to low is upper end water
Flat catch, the horizontal catch positioned at middle upper portion position, positioned at the horizontal catch of the horizontal catch of middle lower portion position and lower end；
The horizontal catch in upper end with the casing the first side wall plate and back wall between closely sealed connection, and the upper end level
Distance is remained between second side wall plate of the catch with the casing；
The horizontal catch positioned at middle upper portion position with the casing the second side wall plate and back wall between closely sealed connection,
And remain with distance between first side wall plate of the horizontal catch positioned at middle upper portion position with the casing；
The horizontal catch positioned at middle lower portion position with the casing the first side wall plate and back wall between closely sealed connection,
And remain with distance between second side wall plate of the horizontal catch positioned at middle lower portion position with the casing；
The horizontal catch in lower end with the casing the second side wall plate and back wall between closely sealed connection, and the lower end level
Distance is remained between first side wall plate of the catch with the casing；
The wainscot of the casing upward distance the first side wall plate of level than distance the second side wall plate closer to one on position
Be provided with the through slot for blowing, the second side wall plate of the casing in the vertical apart from lower wall panels than apart from wainscot closer to
The through slot for air draft is provided with one on position；
The sieve plate equipment with some sieve apertures include the first tubular tank body, first with some sieve apertures sieve plate, second
Shape tank body and the second sieve plate with some sieve apertures；
Pressed in the second tubular tank body to the first sieve plate with some sieve apertures is provided with by level in the first tubular tank body
Level to be provided with second with some sieve apertures sieve plate；
The lower end of the first tubular tank body is provided with through first and leads into groove, and the first tubular tank body is in and is carried than first
Through second is provided with the side wall of the sieve plate of some sieve apertures more lower position to lead into groove；
The upper end of the first tubular tank body communicates with the upper end of the second tubular tank body by the first cavity of two ends insertion,
The first tubular tank body is in the side wall part of the sieve plate more high position with some sieve apertures than first with second tubular
Tank body is in the second cavity phase between the side wall part of the sieve plate more high position with some sieve apertures by two ends insertion than second
It is logical；
The second tubular tank body be in than second with some sieve apertures sieve plate more lower position side wall part be provided with it is through
Derive groove；
The other cooling fan is arranged in the 3rd cavity of two ends insertion, and when cooling fan is run, the 3rd cavity sends out gas
That one end of stream is led to be led into groove with through second into groove with described through first and is connected, the same institute of the through derivation groove
State being connected for the through slot blown for casing.
8. High Precision Automatic analyzer according to claim 7, it is characterised in that the top view of the arcuation cover is sector,
The fan-shaped radian is π；
The thermocouple, translation circuit, A/D converters are sequentially connected successively with MSP430F149 single-chip microcomputers,
MSP430F149 single-chip microcomputers are also connected with cooling control circuit, cooling control circuit, controllable silicon and cooling fan successively order
It is connected；
2nd PLC and other electronic units are individually positioned on two pairs of horizontal catch；
If the temperature that the other thermocouple is measured in casing is bigger than value set in advance, by MSP430F149 monolithics
Machine just drives cooling fan, towards casing in be sent into air-flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129329.3A CN106771280B (en) | 2016-12-09 | 2016-12-09 | High Precision Automatic analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129329.3A CN106771280B (en) | 2016-12-09 | 2016-12-09 | High Precision Automatic analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106771280A true CN106771280A (en) | 2017-05-31 |
| CN106771280B CN106771280B (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611129329.3A Active CN106771280B (en) | 2016-12-09 | 2016-12-09 | High Precision Automatic analyzer |
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| Country | Link |
|---|---|
| CN (1) | CN106771280B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202007967U (en) * | 2011-03-18 | 2011-10-12 | 苏州力技净化设备有限公司 | Machine frame installing structure for air showering equipment |
| CN102233800A (en) * | 2010-04-20 | 2011-11-09 | 株式会社F.泰克 | Fitting member |
| CN202486045U (en) * | 2012-03-19 | 2012-10-10 | 江苏汇环环保科技有限公司 | Online automatic hexavalent chromium monitor |
| US20140087476A1 (en) * | 2012-09-27 | 2014-03-27 | Sensevere, Llc | Optical sensor for bromide ion |
| CN104471257A (en) * | 2013-04-29 | 2015-03-25 | 维达里基·库祖耶维斯(拉脱维亚) | Unit For Connecting Parts |
-
2016
- 2016-12-09 CN CN201611129329.3A patent/CN106771280B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233800A (en) * | 2010-04-20 | 2011-11-09 | 株式会社F.泰克 | Fitting member |
| CN202007967U (en) * | 2011-03-18 | 2011-10-12 | 苏州力技净化设备有限公司 | Machine frame installing structure for air showering equipment |
| CN202486045U (en) * | 2012-03-19 | 2012-10-10 | 江苏汇环环保科技有限公司 | Online automatic hexavalent chromium monitor |
| US20140087476A1 (en) * | 2012-09-27 | 2014-03-27 | Sensevere, Llc | Optical sensor for bromide ion |
| CN104471257A (en) * | 2013-04-29 | 2015-03-25 | 维达里基·库祖耶维斯(拉脱维亚) | Unit For Connecting Parts |
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| Publication number | Publication date |
|---|---|
| CN106771280B (en) | 2018-05-04 |
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Denomination of invention: High precision AutoAnalyzer Effective date of registration: 20230602 Granted publication date: 20180504 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING HONGGUANG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2023320000310 |