CN103852353A - Sampling device and method suitable for real-time monitoring of pond culture water quality - Google Patents
Sampling device and method suitable for real-time monitoring of pond culture water quality Download PDFInfo
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- CN103852353A CN103852353A CN201410120600.1A CN201410120600A CN103852353A CN 103852353 A CN103852353 A CN 103852353A CN 201410120600 A CN201410120600 A CN 201410120600A CN 103852353 A CN103852353 A CN 103852353A
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Abstract
The invention discloses a sampling device and method suitable for the real-time monitoring of pond culture water quality. The device comprises a sampling pump arranged in a pond, a cylindrical filtering bucket arranged outside the sampling pump, a low speed motor arranged right above the cylindrical filtering bucket, a rotatable metal fixing frame driven by the motor, a brush fixed on the rotatable metal fixing frame and a water sample delivery pipe connected with the sampling pump and a data collecting groove, wherein bristles of the brush press against the outer wall of the cylindrical filtering bucket. The device disclosed by the invention has the advantages that the cylindrical filtering bucket is arranged outside the sampling pump so as to avoid the problem that the pump fails to work since small fish, algae and the like are easy to be sucked in the pump in the water pumping process, thus ensuring the normal operation of the sampling pump; the brush on the rotatable metal fixing frame is driven by the low speed motor right above the cylindrical filtering bucket to clean suspended matters such as algae and feed debris accumulated outside the filtering bucket so as to prevent the mesh of the filtering bucket from being blocked and avoid heavy manual cleaning and maintaining operations.
Description
Technical field
The sampling apparatus that the present invention relates to a kind of applicable pond culture water quality Real-Time Monitoring, belongs to fishery cultivating technical field.
Background technology
The aquatic products of Chinese consumption are mainly take pond culture as main, because the breeding way such as cultivation density is high, fowl and animal excrement discharge cause body eutrophication, aquaculture risk sharply raises in recent years.Therefore pond culture water quality need be monitored in time, be regulated and controled, to guarantee normally carrying out of pond aquaculture.But because China's freshwater aquiculture pond area is large, out-of-shape, rely on artificial collection in worksite water sample to send laboratory to detect, although data are accurate, lack promptness, validity; And each pond water quality parameter monitor because of with high costs cannot large-scale promotion.Therefore utilize water sample acquisition device and piping system that different ponds water sample is collected in same detection groove and detects and become a kind of economic, practical technical scheme.The water sample acquisition device of cultivating system is mainly the water plug using with reference to plant effuent emission monitoring at present, do not consider the singularity of pond waters, harvester tends to cause sampling pump to be blocked by the suspended solid such as small fish or algae and affects normally carrying out of water quality sampling, cannot ensure stability and the accuracy of water quality monitoring system, bring a large amount of manual maintenance operations simultaneously, increased the degree of difficulty of this Technique Popularizing.
Summary of the invention
The object of the invention provides a kind of sampling apparatus of applicable pond culture water quality Real-Time Monitoring, can prevent small fish and algae etc. to be involved in sampling pump and affect the normal operation of water quality sampling, guaranteeing the cultivation water sample in different ponds to be transported to detect in groove by enough pressure to detect.
The present invention for achieving the above object, adopts following technical scheme:
A sampling apparatus for applicable pond culture water quality Real-Time Monitoring, is characterized in that: described device comprises sampling pump, cylindrical filter vat, slow-speed motor, rotatable metal fixed mount, hairbrush, water sample delivery pipe, data acquisition groove;
Described sampling pump is installed in pond, and upper end gathers groove by water-supply-pipe connection data;
Sampling pump outside is fixed and be installed on to described cylindrical filter vat, encases whole sampling pump, for isolating small fish and algae;
Described slow-speed motor is installed on directly over cylindrical filter vat, connects the rotatable metal fixed mount of rectangle;
Described hairbrush is fixed on the rotatable metal fixed mount of rectangle, and bristle is against cylindrical filter vat outer wall.
A kind of method of sampling of the sampling apparatus that adopts above-mentioned applicable pond culture water quality Real-Time Monitoring, the steps include: that one takes turns sampling monitoring while starting, sampling pump is opened and is extracted pond water sample, being transported to data acquisition groove by water-supply-pipe monitors, the cylindrical filter vat that is arranged on sampling pump outside is kept apart the factor such as small fish and algae in pond to prevent that it is involved in sampling pump by filter opening, within 15 minutes, post-sampling finishes, sampling pump is closed, at this moment the slow-speed motor being installed on directly over cylindrical filter vat is opened, drive the axle rotation centered by cylindrical filter vat central shaft of the rotatable metal fixed mount of rectangle, on rotatable metal fixed mount, fixing hairbrush is scrubbed cylindrical filter vat outside, the filtering holes aperture algae of stopping up that diminishes even will be caused on cylindrical filter vat, under the aggregation brushes such as feed chip, then by throwing away from centrifugal, complete one and take turns water sampling and cleaning process.
Beneficial effect of the present invention is:
(1) by being easily involved in and causing water pump failure factor in the cylindrical filter vat isolation small fish of sampling pump outside installation and algae etc., ensure the normal operation of sampling pump in pump process.
(2) drive by the slow-speed motor being arranged on directly over cylindrical filter vat the suspended solid such as algae, feed chip that on rotatable metal fixed mount, hairbrush cleaning filter vat outside is gathered, prevent that filter vat mesh is blocked, exempted heavy cleaning, safeguarded manual operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
A sampling apparatus for applicable pond culture water quality Real-Time Monitoring, comprises sampling pump 1 as shown in Figure 1, cylindrical filter vat 2, slow-speed motor 3, rotatable metal fixed mount 4, hairbrush 5, water sample delivery pipe 6, data acquisition groove 7.
Slow-speed motor 3 is installed on directly over cylindrical filter vat 2, connects the rotatable metal fixed mount 4 of rectangle;
Hairbrush 5 is fixed on the rotatable metal fixed mount 4 of rectangle, and bristle is against cylindrical filter vat 2 outer walls, and material is chosen as nylon or polypropylene etc.
One takes turns sampling monitoring while starting, sampling pump 1 unlatching extraction pond water sample is transported to data acquisition groove 7 by water-supply-pipe 6 and monitors, the cylindrical filter vat 2 that is arranged on sampling pump 1 outside is kept apart the factor such as small fish and algae in pond to prevent that it is involved in sampling pump 1 by filter opening, within 15 minutes, post-sampling finishes, sampling pump 1 is closed, at this moment the slow-speed motor 3 being installed on directly over cylindrical filter vat 2 is opened, drive the axle rotation centered by cylindrical filter vat 2 central shafts of the rotatable metal fixed mount 4 of rectangle, on rotatable metal fixed mount 4, fixing hairbrush 5 is scrubbed cylindrical filter vat 2 outsides, the filtering holes aperture algae of stopping up that diminishes even will be caused on cylindrical filter vat 2, under the aggregation brushes such as feed chip, then by throwing away from centrifugal, complete one and take turns water sampling and cleaning process.
Because the water quality in each pond differs, therefore the filter vat scavenging period in different ponds, intensity also can be according to correlation circumstance settings.
Claims (2)
1. a sampling apparatus for applicable pond culture water quality Real-Time Monitoring, is characterized in that: described device comprises sampling pump, cylindrical filter vat, slow-speed motor, rotatable metal fixed mount, hairbrush, water sample delivery pipe, data acquisition groove;
Described sampling pump is installed in pond, and upper end gathers groove by water-supply-pipe connection data;
Sampling pump outside is fixed and be installed on to described cylindrical filter vat, encases whole sampling pump, for isolating small fish and algae;
Described slow-speed motor is installed on directly over cylindrical filter vat, connects the rotatable metal fixed mount of rectangle;
Described hairbrush is fixed on the rotatable metal fixed mount of rectangle, and bristle is against cylindrical filter vat outer wall.
2. one kind adopts the method for sampling that is applicable to the sampling apparatus of pond culture water quality Real-Time Monitoring described in claim 1, the steps include: that one takes turns sampling monitoring while starting, sampling pump is opened and is extracted pond water sample, being transported to data acquisition groove by water-supply-pipe monitors, the cylindrical filter vat that is arranged on sampling pump outside is kept apart the factor such as small fish and algae in pond to prevent that it is involved in sampling pump by filter opening, within 15 minutes, post-sampling finishes, sampling pump is closed, at this moment the slow-speed motor being installed on directly over cylindrical filter vat is opened, drive the axle rotation centered by cylindrical filter vat central shaft of the rotatable metal fixed mount of rectangle, on rotatable metal fixed mount, fixing hairbrush is scrubbed cylindrical filter vat outside, the filtering holes aperture algae of stopping up that diminishes even will be caused on cylindrical filter vat, under the aggregation brushes such as feed chip, then by throwing away from centrifugal, complete one and take turns water sampling and cleaning process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410120600.1A CN103852353A (en) | 2014-03-27 | 2014-03-27 | Sampling device and method suitable for real-time monitoring of pond culture water quality |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410120600.1A CN103852353A (en) | 2014-03-27 | 2014-03-27 | Sampling device and method suitable for real-time monitoring of pond culture water quality |
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| CN103852353A true CN103852353A (en) | 2014-06-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240918A (en) * | 2017-12-08 | 2018-07-03 | 孙江花 | A kind of floatation type water sample acquisition device of water pollution detection |
| CN108362722A (en) * | 2018-06-25 | 2018-08-03 | 湖南欧杰生物科技发展有限公司 | A kind of three chamber communication type sample detection cups |
| CN110133746A (en) * | 2018-02-08 | 2019-08-16 | 莫祥有 | Feed sampling apparatus and aquatic products feeding equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240918A (en) * | 2017-12-08 | 2018-07-03 | 孙江花 | A kind of floatation type water sample acquisition device of water pollution detection |
| CN108240918B (en) * | 2017-12-08 | 2021-04-09 | 山东华检检测有限公司 | Floating type water sample collecting device for water pollution detection |
| CN110133746A (en) * | 2018-02-08 | 2019-08-16 | 莫祥有 | Feed sampling apparatus and aquatic products feeding equipment |
| CN110133746B (en) * | 2018-02-08 | 2024-06-04 | 莫祥有 | Fodder sampling device and aquatic products feeding equipment |
| CN108362722A (en) * | 2018-06-25 | 2018-08-03 | 湖南欧杰生物科技发展有限公司 | A kind of three chamber communication type sample detection cups |
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Application publication date: 20140611 |