CN206557238U - A kind of water quality monitoring automatic sampling apparatus - Google Patents
A kind of water quality monitoring automatic sampling apparatus Download PDFInfo
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- CN206557238U CN206557238U CN201720270487.4U CN201720270487U CN206557238U CN 206557238 U CN206557238 U CN 206557238U CN 201720270487 U CN201720270487 U CN 201720270487U CN 206557238 U CN206557238 U CN 206557238U
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- water quality
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- quality monitoring
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Abstract
The utility model discloses a kind of water quality monitoring automatic sampling apparatus, including body fuselage and base, the lower end of the body fuselage is fixedly connected with base, the upper end of the body fuselage is provided with feed tube, the upper end inwall of the body fuselage is provided with curved plate, the lower end both sides of the curved plate are arranged with chute, sliding block is slidably connected in two chutes, top cover is provided between two sliding blocks, the lower end both sides of the top cover are arranged with L-type liquid leakage tank, expansion link is fixedly connected with the upper end center of the top cover, the one end of the expansion link away from top cover is provided with motor, the bottom of two chutes is equipped with block, the upper end of the base is provided with collecting tank, and the bottom of collecting tank is communicated with minim pipette, the lower end of the base is provided with water quality testing meter.The utility model is simple in construction, easy to operate, realizes the automatic sampling of water quality monitoring, without artificial operation, saves human cost.
Description
Technical field
The utility model is related to water quality monitoring technical field, more particularly to a kind of water quality monitoring automatic sampling apparatus.
Background technology
Concern with people to environmental quality, water quality monitoring also receives the pay attention to day by day of environment department, at present experiment
What room water chemical oxygen demand detection sample introduction was taken is mostly hand sampling, i.e., operating personnel add required heavy chromium in the sample
Sour potassium and the concentrated sulfuric acid reagent carries out subsequent detection；The mode of this hand sampling can influence sample introduction due to the human error of operator
Amount, it is impossible to ensure sample introduction precision, and the operation concentrated sulfuric acid also has certain danger, and hand sampling mode sample injection time is long,
Operating efficiency is than relatively low；At present, although in the market has the device of a variety of auto injections, but these devices are mostly to use
In fields such as chemical analysis, medicine equipments, the automatic sampling apparatus of water chemical oxygen demand test in laboratory is not directed to also, it is existing
Some sampling devices typically all micro-sampling, and be required for manually being operated mostly, it is impossible to realize to the automatic of water to be measured
Sample introduction, wastes substantial amounts of labour.
Utility model content
The problem of in order to solve to mention in above-mentioned background technology, the utility model provides a kind of water quality monitoring auto injection dress
Put.
To achieve these goals, the utility model employs following technical scheme：
A kind of water quality monitoring automatic sampling apparatus, including body fuselage and base, the lower end of the body fuselage, which is fixed, to be connected
Base is connected to, the lower end surrounding of the base has been fixedly connected with supporting leg, and the upper end of the body fuselage is provided with feed tube, institute
The upper end inwall for stating body fuselage is provided with curved plate, and the lower end both sides of the curved plate are arranged with chute, described in two
Slidably connected in chute and top cover is provided between sliding block, two sliding blocks, the lower end both sides of the top cover are arranged with L-type
Expansion link is fixedly connected with liquid leakage tank, the upper end center of the top cover, the one end of the expansion link away from top cover is provided with driving
Motor, and motor is fixed on the upper end of curved plate, the bottom of two chutes is equipped with block, the base it is upper
End is provided with collecting tank, and the bottom of collecting tank is communicated with minim pipette, and the minim pipette is through the bottom of base and stretches out, and
The elongated end of minim pipette is provided with magnetic valve, and the lower end of the base is provided with water quality testing meter, the outer wall one of the water quality testing meter
Side, which is provided with controller, the water quality testing meter, is provided with detect tank, and the minim pipette is extended in detect tank, the motor
Civil power is electrically connected with by external controlling switch with controller.
Preferably, the outside of the motor is provided with bucker.
Preferably, the outside of the expansion link is socketed with spring.
Preferably, it is equipped with sealing gasket between two the L-type liquid leakage tanks and chute.
Preferably, the inwall side of the detect tank is provided with electromagnetic sensor.
In the utility model, the upper end inwall of body fuselage is provided with curved plate, and the lower end both sides of curved plate are symmetrical
It is provided with chute, chute and slidably connects sliding block, and top cover is provided between two sliding blocks, because the lower end both sides of top cover is set
L-type liquid leakage tank is equipped with, water to be detected enters in body fuselage from feed tube, then the inlet above curved plate enters top cover
Upper end, starts motor and expansion link is operated, L-type liquid leakage tank is slowly moved down in the presence of expansion link, and
Extend into collecting tank, now water to be detected flows to collecting tank from L-type liquid leakage tank, and entered by minim pipette in detect tank, by
The lower end of base is provided with water quality testing meter, and the outer wall side of water quality testing meter is provided with controller, when in detect tank
When water reaches certain liquid level, electromagnetic sensor transmits signal to controller, and controller sends execution order and arrives magnetic valve so that electricity
Magnet valve is closed, and sample introduction is finished.The utility model is simple in construction, easy to operate, the automatic sampling of water quality monitoring is realized, without artificial
Operation, saves human cost, and the device is easy to use ingenious, is suitably widely popularized.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of water quality monitoring automatic sampling apparatus structural representation.
In figure：1 body fuselage, 2 bases, 3 supporting legs, 4 feed tubes, 5 curved plates, 6 motors, 7 expansion links, 8 bullets
Spring, 9 top covers, 10 chutes, 11 sliding blocks, 12 L-type liquid leakage tanks, 13 blocks, 14 collecting tanks, 15 minim pipettes, 16 magnetic valves, 17 water quality
Detector, 18 detect tanks, 19 electromagnetic sensors, 20 controllers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1, a kind of water quality monitoring automatic sampling apparatus, including body fuselage 1 and base 2, the lower end of body fuselage 1
Base 2 is fixedly connected with, the lower end surrounding of base 2 has been fixedly connected with supporting leg 3, and the upper end of body fuselage 1 is provided with feed tube
4, the upper end inwall of body fuselage 1 is provided with curved plate 5, and the lower end both sides of curved plate 5 are arranged with chute 10, two chutes
Slidably connected in 10 and top cover 9 is provided between sliding block 11, two sliding blocks 11, the lower end both sides of top cover 9 are arranged with L-type leakage
Expansion link 7 is fixedly connected with groove 12, the upper end center of top cover 9, the one end of expansion link 7 away from top cover 9 is provided with motor 6,
And motor 6 is fixed on the upper end of curved plate 5, the bottom of two chutes 10 is equipped with block 13, and the upper end of base 2 is provided with
Collecting tank 14, and the bottom of collecting tank 14 is communicated with minim pipette 15, minim pipette 15 is through the bottom of base 2 and stretches out, and
The elongated end of minim pipette 15 is provided with magnetic valve 16, and the lower end of base 2 is provided with water quality testing meter 17, the outer wall one of water quality testing meter 17
Side is provided with controller 20, and controller 20 selects the monolithic of the single-chip microcomputer of ADM202 models, water quality testing meter 17 and ADM202 models
Machine is that detect tank 18 is provided with common knowledge, water quality testing meter 17, and minim pipette 15 is extended in detect tank 18, motor 6
Civil power is electrically connected with by external controlling switch with controller 20.
Specifically, the outside of motor 6 is provided with bucker, it is to avoid water enters influence in motor 6 and used.
Specifically, the outside of expansion link 7 is socketed with spring 8, damping, buffering effect is played.
Specifically, being equipped with sealing gasket, better tightness between two L-type liquid leakage tanks 12 and chute 10, it is to avoid leak
Liquid situation.
Specifically, the inwall side of detect tank 18 is provided with electromagnetic sensor 19, electromagnetic sensor 19 selects GS-115L types
Number, there are the characteristics such as measurement accuracy is high, performance is stable, electromagnetic sensor 19 is common knowledge.
In the utility model, the upper end inwall of body fuselage 1 is provided with curved plate 5, the lower end both sides pair of curved plate 5
Title, which is provided with chute 10, chute 10, slidably connects sliding block 11, and is provided with top cover 9 between two sliding blocks 11, due to top cover 9
Lower end both sides be provided with L-type liquid leakage tank 12, water to be detected enters in body fuselage 1 from feed tube 4, then from curved plate 5
The inlet of side enters the upper end of top cover 9, starts motor 6 and expansion link 7 is operated, L-type liquid leakage tank 12 is in expansion link 7
In the presence of, slowly move down, and extend into collecting tank 14, now water to be detected flows to collecting tank from L-type liquid leakage tank 12
14, and entered by minim pipette 15 in detect tank 18, because the lower end of base 2 is provided with water quality testing meter 17, and water quality detection
The outer wall side of instrument 17 is provided with controller 20, and when the water in detect tank 18 reaches certain liquid level, electromagnetic sensor 19 is transmitted
Signal is to controller 20, and controller 20, which is sent, performs order to magnetic valve 16 so that magnetic valve 16 is closed, and sample introduction is finished, due to
Controller 20 controls the opening and closing of magnetic valve 16 to be the common knowledge of this area, is that can reach using simple program setting
The effect of the function, coordinates the technology for completing whole scheme.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of water quality monitoring automatic sampling apparatus, including body fuselage（1）And base（2）, the body fuselage（1）Lower end
It is fixedly connected with base（2）, it is characterised in that：The base（2）Lower end surrounding be fixedly connected with supporting leg（3）, it is described
Body fuselage（1）Upper end be provided with feed tube（4）, the body fuselage（1）Upper end inwall be provided with curved plate（5）, it is described
Curved plate（5）Lower end both sides be arranged with chute（10）, two chutes（10）Inside slidably connect sliding block（11）,
Two sliding blocks（11）Between be provided with top cover（9）, the top cover（9）Lower end both sides be arranged with L-type liquid leakage tank（12）, institute
State top cover（9）Upper end center at be fixedly connected with expansion link（7）, the expansion link（7）Away from top cover（9）One end provided with drive
Dynamic motor（6）, and motor（6）It is fixed on curved plate（5）Upper end, two chutes（10）Bottom be equipped with gear
Block（13）, the base（2）Upper end be provided with collecting tank（14）, and collecting tank（14）Bottom be communicated with minim pipette（15）, institute
State minim pipette（15）Through base（2）Bottom and stretch out, and minim pipette（15）Elongated end be provided with magnetic valve（16）, institute
State base（2）Lower end be provided with water quality testing meter（17）, the water quality testing meter（17）Outer wall side be provided with controller（20）,
The water quality testing meter（17）It is interior to be provided with detect tank（18）, the minim pipette（15）Extend to detect tank（18）It is interior, the driving
Motor（6）And controller（20）Civil power is electrically connected with by external controlling switch.
2. a kind of water quality monitoring automatic sampling apparatus according to claim 1, it is characterised in that：The motor（6）
Outside be provided with bucker.
3. a kind of water quality monitoring automatic sampling apparatus according to claim 1, it is characterised in that：The expansion link（7）'s
Outside is socketed with spring（8）.
4. a kind of water quality monitoring automatic sampling apparatus according to claim 1, it is characterised in that：Two L-type leakages
Groove（12）With chute（10）Between be equipped with sealing gasket.
5. a kind of water quality monitoring automatic sampling apparatus according to claim 1, it is characterised in that：The detect tank（18）'s
Inwall side is provided with electromagnetic sensor（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270487.4U CN206557238U (en) | 2017-03-20 | 2017-03-20 | A kind of water quality monitoring automatic sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270487.4U CN206557238U (en) | 2017-03-20 | 2017-03-20 | A kind of water quality monitoring automatic sampling apparatus |
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| Publication Number | Publication Date |
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| CN206557238U true CN206557238U (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720270487.4U Active CN206557238U (en) | 2017-03-20 | 2017-03-20 | A kind of water quality monitoring automatic sampling apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593873A (en) * | 2018-06-25 | 2018-09-28 | 郑州郑先医药科技有限公司 | A kind of sampling detecting device of the chemical products processing convenient for stored sample |
| CN111466368A (en) * | 2020-03-30 | 2020-07-31 | 上海国兴医疗器械有限公司 | Liquid-based cell preservation liquid sealing device and using method thereof |
-
2017
- 2017-03-20 CN CN201720270487.4U patent/CN206557238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593873A (en) * | 2018-06-25 | 2018-09-28 | 郑州郑先医药科技有限公司 | A kind of sampling detecting device of the chemical products processing convenient for stored sample |
| CN111466368A (en) * | 2020-03-30 | 2020-07-31 | 上海国兴医疗器械有限公司 | Liquid-based cell preservation liquid sealing device and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water quality monitoring automatic sample introduction device Effective date of registration: 20181101 Granted publication date: 20171013 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Zaozhuang branch Pledgor: Shandong Jinpu Analysis Instrument Co., Ltd. Registration number: 2018370000193 |