CN105004708A - Liquid detection device - Google Patents
Liquid detection device Download PDFInfo
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- CN105004708A CN105004708A CN201510494495.2A CN201510494495A CN105004708A CN 105004708 A CN105004708 A CN 105004708A CN 201510494495 A CN201510494495 A CN 201510494495A CN 105004708 A CN105004708 A CN 105004708A
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- liquid
- cavity
- liquid storage
- conservancy diversion
- storage cylinder
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Abstract
The invention relates to a liquid detection device which comprises a liquid receiving device and an inspection pool connected with the liquid receiving device, wherein the liquid receiving device comprises a housing, a liquid storage cavity, a transition cavity and a baffle; the liquid storage cavity and the transition cavity are arranged in the housing; the baffle is used for separating the transition cavity from the liquid storage cavity; the interior of the liquid storage cavity is divided to form a backflow cavity; a flow guide device is arranged on the liquid receiving device; the flow guide device comprises a flow guide water wheel and a drive device; the flow guide water wheel is arranged in the transition cavity; the drive device is used for driving the flow guide water wheel to rotate in the positive or negative direction; the flow guide water wheel comprises a rotating shaft and a blade; the blade extends outwards in the radial direction around the rotating shaft; the blade passes through the baffle; a first yielding opening and a second yielding opening, which allow the blade to pass through, are formed in the baffle; the transition cavity is communicated with the backflow cavity through the first yielding opening; the transition cavity is communicated with the liquid storage cavity through the second yielding opening; when the drive device is used for driving the flow guide water wheel to rotate in the forward direction, the flow guide water wheel guides liquid in the transition cavity in the backflow cavity from the first yielding opening; when the drive device is used for driving the flow guide water wheel to rotate in the negative direction, the flow guide water wheel guides liquid in the transition cavity in the liquid storage cavity from the second yielding opening; an inspection cavity is formed in the inspection pool.
Description
Technical field
The present invention relates to a kind of liquid-detecting.
Background technology
Raman spectrometer is commonly used in liquid detecting, and it is analyzed the various principal ingredient of liquid.Existing Raman spectrometer in use, need correspondence that light trap and inspection pond are set, inspection pond is built with detected liquid, Raman spectrometer is arranged on side and sends laser to it, light trap is arranged on the opposite side in inspection pond, the laser be used in acceptance inspection pond, then by the various principal ingredients in the laser analysis liquid received by judgement, at present when adopting Raman spectrometer to test, by being by artificial, liquid is directed in inspection pond, then detect, but this kind of Method compare is time-consuming, and complex operation.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of liquid-detecting, it can realize automatic feed liquor according to detection demand, and can save detected liquid.
A kind of liquid-detecting of the present invention, the inspection pond comprising liquid receptacle and be connected with described liquid receptacle, described liquid receptacle comprises housing, be formed in liquid storage cylinder in described housing and adapter cavity and separate the dividing plate of adapter cavity and liquid storage cylinder, be separated to form in described liquid storage cylinder and flow chamber once, the side of described back cavity offers refluxing opening, described housing has the body be connected with described inspection pond, described liquid receptacle is provided with guiding device, described guiding device comprises the water conservancy diversion water wheels be arranged in described adapter cavity and the drive unit driving described water conservancy diversion water wheels forward or reverse, described water conservancy diversion water wheels comprise rotating shaft and the blade of formation that extends radially outwardly from described rotating shaft, described blade is through described dividing plate, described dividing plate offers for the upset of described blade through first dodge mouth and second and dodge mouth, described first dodges mouth is communicated with adapter cavity with back cavity, second dodges mouth is communicated with adapter cavity with liquid storage cylinder, when described drive unit drives described water conservancy diversion water wheels to rotate forward, liquid in adapter cavity is dodged mouth from first and is imported back cavity by described water conservancy diversion water wheels, when described drive unit drives described water conservancy diversion water wheels to reverse, liquid in adapter cavity is dodged mouth from second and is imported liquid storage cylinder by described water conservancy diversion water wheels, testing cavity is provided with in described inspection pond, the top in described inspection pond caves inward formation lead channel, sidepiece caves inward and is formed with liquid outlet groove and two mounting grooves, described lead channel, liquid outlet groove is all communicated with testing cavity with two mounting grooves, described two mounting grooves are located along the same line, mounting groove described in one of them is provided with the Raman spectrometer that liquid is detected, mounting groove described in another is provided with the light trap for absorbing inspection pond inner laser.
Further, described drive unit is the Geneva mechanism being positioned at described hull outside, the equal indent of pros and cons of described blade is formed with Storage water tank, described Geneva mechanism comprises sheave and the cutaway disk with pivoted arm, described sheave has the axle portion of wheel body and fixing described wheel body, described in the dam rotating shaft of water wheels be connected with the axle portion of sheave through housing.
Further, described liquid receptacle also includes the filtration unit being positioned at described liquid storage cylinder.
Further, described filtration unit comprises the filter cloth covering described tube mouth and the annular steel disc be fixed on by described filter cloth in described liquid storage cylinder.
Further, two described mounting grooves lay respectively at the both sides of described liquid outlet groove.
Further, two described mounting grooves are provided with pickup groove, described pickup groove are provided with quartz window sheet.
Further, described lead channel and described liquid outlet groove perpendicular.
By such scheme, the present invention at least has the following advantages: liquid-detecting of the present invention is by the inspection pond arranging liquid receptacle and be connected with described liquid receptacle, thus realize to the automatic feed liquor in inspection pond, and comprise water conservancy diversion water wheels due to this liquid receptacle and drive the drive unit of described water conservancy diversion water wheels forward or reverse, and housing is separated into liquid storage cylinder and back cavity, water conservancy diversion water wheels can forward or reverse so that fluid to be measured is directed into liquid storage cylinder or back cavity, thus automatic feed liquor can be realized according to detection demand, and detected liquid can be saved.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of the liquid receptacle in one embodiment of the invention;
Fig. 2 is the cut-open view of part-structure in the inspection pond shown in Fig. 1;
Fig. 3 is the structural representation of guiding device in the inspection pond shown in Fig. 1;
Fig. 4 is the structural representation in the inspection pond in one embodiment of the invention;
Fig. 5 checks the structural representation of pond on another visual angle in Fig. 4;
Fig. 6 is the part-structure figure of record autochanger in Fig. 5.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1 to Fig. 6, the processor (not shown) that a kind of liquid detecting system described in a preferred embodiment of the present invention comprises liquid-detecting, Raman spectrometer (not shown), light trap (not shown) and is connected with described Raman spectrometer and light trap signal.Described liquid-detecting comprises liquid receptacle 10 and inspection pond 20, and described liquid receptacle 10 is communicated with described inspection pond 20 checks pond 20 to be directed into by the liquid (not shown) in described liquid receptacle 10.Described liquid receptacle 10 comprises housing 11, be formed in liquid storage cylinder 12 in described housing 11 and adapter cavity 13 and separate the dividing plate 14 of adapter cavity 13 and liquid storage cylinder 12, be separated to form in described liquid storage cylinder 12 and flow chamber 15 once, the side of described back cavity 15 offers refluxing opening 111, this refluxing opening 111 is formed with recirculatory pipe 112, this recirculatory pipe 112 is connected to outside liquid tank (not shown), and described housing 11 has the body 113 be connected with described inspection pond 20.Described liquid receptacle 10 is provided with guiding device 16, described guiding device 16 comprises the water conservancy diversion water wheels 161 be arranged in described adapter cavity 13 and the drive unit 162 driving described water conservancy diversion water wheels 161 forward or reverse, described water conservancy diversion water wheels 161 comprise rotating shaft 163 and the blade 164 of formation that extends radially outwardly from described rotating shaft 163, described blade 164 is through described dividing plate 14, described dividing plate 14 offers for described blade 164 overturn through first dodge mouth (non-label) and second and dodge mouth (non-label), described first dodges mouth is communicated with adapter cavity 13 with back cavity 15, described second dodges mouth is communicated with adapter cavity 13 with liquid storage cylinder 12.When described drive unit 162 drives described water conservancy diversion water wheels 161 to rotate forward, liquid in adapter cavity 13 is dodged mouth from first and is imported back cavity 15 by described water conservancy diversion water wheels 161, when described drive unit 162 drives described water conservancy diversion water wheels 161 to reverse, the liquid in adapter cavity 13 is dodged mouth from second and is imported liquid storage cylinder 12 by described water conservancy diversion water wheels 161.Testing cavity (not shown) is provided with in described inspection pond 20, the top in described inspection pond 20 caves inward and forms lead channel 21, sidepiece caves inward and is formed with liquid outlet groove 22 and two mounting grooves 23, described lead channel 21, liquid outlet groove 22 is all communicated with testing cavity with two mounting grooves 23, described two mounting grooves 23 are located along the same line, mounting groove 23 described in one of them is installed the Raman spectrometer that liquid is detected, mounting groove 23 described in another installs the light trap being used for absorbing inspection pond 20 inner laser, the side of each described mounting groove 23 is provided with record autochanger, the pusher jack (not shown) that described record autochanger comprises chip select device 24 and drives described chip select device 24 movable, described chip select device 24 comprises coupling shaft 241, from the some supports 242 formed that extend radially outwardly of described coupling shaft 241, the actuator 243 being fixed on the some quartz window sheets 243 on described support 242 and driving described coupling shaft 241 to rotate, described actuator 243 drives one of them quartz window sheet 243 towards described mounting groove 23, described pusher jack promotes described chip select device 24 and is embedded in mounting groove 23 to make quartz window sheet 243 or shifts out in mounting groove 23.Described processor is connected with described drive unit 162, actuator 243, pusher jack signal, and drives described drive unit 162, actuator 243, pusher jack to start.
Described drive unit 162 is for being positioned at the second Geneva mechanism outside described housing 11, the equal indent of pros and cons of described blade 164 is formed with Storage water tank (not shown), described second Geneva mechanism comprises the second sheave 165 and the second cutaway disk 167 with the second pivoted arm 166, described second sheave 165 has the second axle part (not shown) of the second wheel body 168 and fixing described second wheel body 168, the rotating shaft 163 of the described water wheels that dam is connected with the axle portion of the second sheave 165 through the second housing 11, this second housing 11 offers four races 169 coordinated with the second pivoted arm 166 respectively.Described liquid receptacle 10 also includes the filtration unit (not shown) being positioned at described liquid storage cylinder 12.Described filtration unit comprises the filter cloth covering described body 113 mouth of pipe and the annular steel disc be fixed on by described filter cloth in described liquid storage cylinder 12.
Described actuator 243 is for being positioned at the first Geneva mechanism of described testing cavity, described first Geneva mechanism comprises the first sheave 244 and the first cutaway disk 246 with the first pivoted arm 245, described first sheave 244 has the first axle part (not shown) of the first wheel body 247 and fixing described first wheel body 247, and described coupling shaft 241 to be fixed on described first wheel body 247 and to rotate with the first wheel body 247.Described first wheel body 247 offers described four races 169 coordinated with the first pivoted arm 24, the corresponding described race 169 of described quartz window sheet 243 is provided with four.
Described thrust unit is promote the movable cylinder of described record autochanger.Described cylinder has the cylinder body be fixed on described inspection pond 20 and the plunger stretched out in described cylinder body, described plunger is provided with the installing plate of fixing described record autochanger.
The pickup groove 25 installing described quartz window sheet 243 is provided with in described mounting groove 23.Described lead channel 21 is perpendicular with described liquid outlet groove 22, and two described mounting grooves 23 lay respectively at the both sides of described liquid outlet groove 22.
Incorporated by reference to Fig. 1 to Fig. 6, a kind of liquid automatic testing method of the present invention, for aforesaid liquid checkout equipment, this liquid detecting equipment to describe above, therefore does not repeat at this.Described liquid automatic testing method comprises the steps:
S1: the quartz window sheet 243 that will select determined by processor according to the liquid that will analyze, processor is according to the positional information of the quartz window sheet 243 of former storage inside, judge whether the quartz window sheet 243 on current mounting groove 23 mates with the liquid that will detect, if coupling, then carry out step S3, if do not mate, then carry out step S2;
S2: processor starts pusher jack, pusher jack pulls chip select device 24 to move, quartz window sheet 243 is shifted out in mounting groove 23, then the positional information of the quartz window sheet 243 that will select determined by processor, start the actuator 243 of record autochanger, actuator 243 driving arm 242 rotates until the quartz window sheet 243 that will select is towards mounting groove 23, again starts pusher jack, pusher jack promotes chip select device 24 and moves, and makes quartz window sheet 243 be embedded in mounting groove 23;
S3: processor starts drive unit 162, drive unit 162 drives water conservancy diversion water wheels 161 to rotate forward, liquid is directed into liquid storage cylinder 12 by guiding device 16, when liquid flows into testing cavity through going out sap cavity, when processor judges there is liquid in testing cavity, processor starts Raman spectrometer, light trap to detect;
S4: when processor tracer liquid arrives detection limit, processor starts drive unit 162 makes drive unit 162 drive water conservancy diversion water wheels 161 to reverse, and liquid is directed into back cavity 15 by guiding device 16.
In sum, aforesaid liquid pick-up unit is by the inspection pond 20 arranging liquid receptacle 10 and be connected with described liquid receptacle 10, thus realize to inspection pond 20 feed liquor automatically, and comprise water conservancy diversion water wheels 161 due to this liquid receptacle 10 and drive the drive unit 162 of described water conservancy diversion water wheels 161 forward or reverse, and housing 11 is separated into liquid storage cylinder 12 and back cavity 15, water conservancy diversion water wheels 161 can forward or reverse fluid to be measured to be directed into liquid storage cylinder 12 or back cavity 15, thus automatic feed liquor can be realized according to detection demand, and detected liquid can be saved.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (7)
1. a liquid-detecting, it is characterized in that: the inspection pond comprising liquid receptacle and be connected with described liquid receptacle, described liquid receptacle comprises housing, be formed in liquid storage cylinder in described housing and adapter cavity and separate the dividing plate of adapter cavity and liquid storage cylinder, be separated to form in described liquid storage cylinder and flow chamber once, the side of described back cavity offers refluxing opening, described housing has the body be connected with described inspection pond, described liquid receptacle is provided with guiding device, described guiding device comprises the water conservancy diversion water wheels be arranged in described adapter cavity and the drive unit driving described water conservancy diversion water wheels forward or reverse, described water conservancy diversion water wheels comprise rotating shaft and the blade of formation that extends radially outwardly from described rotating shaft, described blade is through described dividing plate, described dividing plate offers for the upset of described blade through first dodge mouth and second and dodge mouth, described first dodges mouth is communicated with adapter cavity with back cavity, second dodges mouth is communicated with adapter cavity with liquid storage cylinder, when described drive unit drives described water conservancy diversion water wheels to rotate forward, liquid in adapter cavity is dodged mouth from first and is imported back cavity by described water conservancy diversion water wheels, when described drive unit drives described water conservancy diversion water wheels to reverse, liquid in adapter cavity is dodged mouth from second and is imported liquid storage cylinder by described water conservancy diversion water wheels, testing cavity is provided with in described inspection pond, the top in described inspection pond caves inward formation lead channel, sidepiece caves inward and is formed with liquid outlet groove and two mounting grooves, described lead channel, liquid outlet groove is all communicated with testing cavity with two mounting grooves, described two mounting grooves are located along the same line, mounting groove described in one of them is provided with the Raman spectrometer that liquid is detected, mounting groove described in another is provided with the light trap for absorbing inspection pond inner laser.
2. liquid-detecting according to claim 1, it is characterized in that: described drive unit is the Geneva mechanism being positioned at described hull outside, the equal indent of pros and cons of described blade is formed with Storage water tank, described Geneva mechanism comprises sheave and the cutaway disk with pivoted arm, described sheave has the axle portion of wheel body and fixing described wheel body, described in the dam rotating shaft of water wheels be connected with the axle portion of sheave through housing.
3. liquid-detecting according to claim 2, is characterized in that: described liquid receptacle also includes the filtration unit being positioned at described liquid storage cylinder.
4. liquid-detecting according to claim 3, is characterized in that: described filtration unit comprises the filter cloth covering described tube mouth and the annular steel disc be fixed on by described filter cloth in described liquid storage cylinder.
5. liquid-detecting according to claim 4, is characterized in that: two described mounting grooves lay respectively at the both sides of described liquid outlet groove.
6. liquid-detecting according to claim 5, is characterized in that: two described mounting grooves are provided with pickup groove, described pickup groove are provided with quartz window sheet.
7. liquid-detecting according to claim 6, is characterized in that: described lead channel and described liquid outlet groove perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494495.2A CN105004708B (en) | 2015-08-13 | 2015-08-13 | Liquid-detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494495.2A CN105004708B (en) | 2015-08-13 | 2015-08-13 | Liquid-detecting |
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| Publication Number | Publication Date |
|---|---|
| CN105004708A true CN105004708A (en) | 2015-10-28 |
| CN105004708B CN105004708B (en) | 2018-03-06 |
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| CN201510494495.2A Active CN105004708B (en) | 2015-08-13 | 2015-08-13 | Liquid-detecting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290298A (en) * | 2016-08-03 | 2017-01-04 | 苏州优谱德精密仪器科技有限公司 | Wine liquid hierarchical detection system |
| CN107075944A (en) * | 2014-11-28 | 2017-08-18 | 光州科学技术院 | The analysis of chemical elements device and analysis method of polluter in liquid |
| CN110646347A (en) * | 2018-06-26 | 2020-01-03 | 由昉信息科技（上海）有限公司 | Liquid identification system with warning notice and liquid identification method |
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| CN110646347A (en) * | 2018-06-26 | 2020-01-03 | 由昉信息科技（上海）有限公司 | Liquid identification system with warning notice and liquid identification method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105004708B (en) | 2018-03-06 |
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