CN202256309U - Sampling sensor for monitoring dissolved oxygen concentration of fish pond - Google Patents
Sampling sensor for monitoring dissolved oxygen concentration of fish pond Download PDFInfo
- Publication number
- CN202256309U CN202256309U CN2011203697086U CN201120369708U CN202256309U CN 202256309 U CN202256309 U CN 202256309U CN 2011203697086 U CN2011203697086 U CN 2011203697086U CN 201120369708 U CN201120369708 U CN 201120369708U CN 202256309 U CN202256309 U CN 202256309U
- Authority
- CN
- China
- Prior art keywords
- probe
- dissolved oxygen
- branch road
- fish pond
- oxygen concentration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a sampling sensor for monitoring dissolved oxygen concentration of a fish pond, which comprises a dissolved oxygen sensor probe, and is characterized in that the probe is fixedly installed below a probe support. The probe support is fixedly connected with a positioning support through a supporting clamp, and a group of floating balls is arranged on the positioning support. A submersible pump for washing the probe is fixedly connected with the probe support through a mounting clamp, a water outlet of the submersible pump is provided with two water draining branches, a water outlet of one water draining branch points to the probe, electromagnetic valves are arranged on the other water draining branch, and the electromagnetic valves are opened and closed in circulation mode according to sequence during operation.
Description
Technical field
The utility model relates to a kind of sampling sensor, especially a kind of sampling sensor that is used to monitor the fish pond dissolved oxygen concentration that adopts jetting type to clean automatically.
Background technology
Dissolved oxygen DO is one of fish pond water quality important indicator.If oxygen in water concentration is low excessively, will give fish growth and breeding deleterious impact, when serious even can cause large tracts of land dead.Therefore, the monitoring product that is exclusively used in aquaculture pond dissolved oxygen DO test constantly arises at the historic moment.But, because the sampling sensor long period of soaking that is used at present monitoring the fish pond dissolved oxygen concentration is very easily polluted by planktonic organism at water; Directly have influence on accuracy of detection, simultaneously, also need often cleaning for the sampling sensor that is polluted by planktonic organism; Not only workload is big; Also fragile sampling sensor when removing planktonic organism pollution mottling influences its serviceable life, and these factors have all seriously hindered the utilization and the development of this type of monitoring product.How to improve the accuracy of detection of the sampling sensor that is used to monitor the fish pond dissolved oxygen concentration, the standard that simplifies the operation increases the service life, and is the problem of generally being concerned about in the industry.
The utility model content
The purpose of the utility model is: be prone to polluted by planktonic organism to the ubiquitous sampling sensor of monitoring product that is used for aquaculture pond dissolved oxygen DO test constantly at present; Cause accuracy of detection not high; Sampling sensor needs often cleaning; Fragile sampling sensor when removing planktonic organism pollution mottling directly influences a series of problems such as serviceable life, and a kind of new sampling sensor that is used to monitor the fish pond dissolved oxygen concentration is provided.
The purpose of the utility model is achieved in that a kind of sampling sensor that is used to monitor the fish pond dissolved oxygen concentration; Comprise the dissolved oxygen sensor probe; It is characterized in that: probe is fixedly mounted on the below of probe bracket; Probe bracket is fixedly connected with locating support through supporting clip, and locating support is provided with one group of ball float; The submersible pump that cleans that is used to pop one's head in is fixedly connected with probe bracket through clip is installed; The submersible pump water delivering orifice is provided with two draining branch roads; The water delivering orifice of a draining branch road points to probe, and another draining branch road is provided with solenoid valve, the solenoid valve opening and closing that circulate in regular turn in the work.
In the utility model: described support clip has two at least, and they are distributed in the upper and lower of probe bracket, and probe bracket is fixedly connected with locating support through supporting clip.
In the utility model: in two draining branch roads of submersible pump water delivering orifice, one is straight-through branch road, and one is the bypass branch road, and the water delivering orifice of bypass branch road points to probe, and solenoid valve is located on the straight-through branch road.
In the utility model: described probe bracket stands in the water, and its underpart has a down dip along horizontal alignment and is 45 °, and probe is installed in the end of probe bracket below, and described bypass branch road water delivering orifice is positioned at the below of probe.
In the utility model: be spaced apart 20 ~ 40mm between bypass branch road water delivering orifice and the probe, the discharge pressure of bypass branch road water delivering orifice is 100 ~ 200kPa, and flow is 5 ~ 20l/min.
In the utility model: the cable that the sampled output signal line of probe and solenoid control signal wire are all measured through the cable in the water and opertaing device butt joint, the power lead of submersible pump pass through in the water docks with power supply and control box.
In the utility model: a pit gauge is fixedly connected with probe bracket through clip is installed, and 0 scale and the probe of pit gauge are in same horizontal line.
The advantage of the utility model is: be used to the submersible pump of popping one's head in and cleaning because dissolved oxygen sensor probe below is provided with; Can be through programmed control; At any time the dissolved oxygen sensor probe is carried out jetting type and clean automatically, the pollution that reduces or avoid the planktonic organism in the water that dissolved oxygen sensor is popped one's head in; Because the submersible pump water delivering orifice is provided with straight-through branch road and bypass branch road; The water delivering orifice of bypass branch road points to the dissolved oxygen sensor probe; Straight-through branch road is provided with solenoid valve, and the solenoid valve opening and closing that circulate in regular turn can guarantee that promptly the current of bypass branch road wash out attached to the planktonic organism on the probe in the work; Can around probe, form disturbance through the current of straight-through branch road again, reduce the stop chance of planktonic organism around probe; Because pit gauge is fixedly connected with probe bracket through clip is installed, 0 scale of pit gauge and dissolved oxygen sensor probe are in same horizontal line, and pit gauge is exactly the actual grade of probe at the actual scale of the water surface; Because the probe bracket of dissolved oxygen sensor probe is installed is to be fixed on locating support through supporting clip; And submersible pump and pit gauge are fixed on the probe bracket through clip is installed; They form an integral body; When regulating the probe degree of depth, do not need again submersible pump and pit gauge to be readjusted through the support clip; Because locating support is provided with ball float, the mobile and location of ball float in the fish pond is all very convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Among the figure: 1, fish pond surface level, 2, the formula fixed support, 3, support clip, 4, pit gauge; 5, solenoid valve, 6, probe bracket, 7, dissolved oxygen sensor, 8, submersible pump; 9, bidirectional control device, 10, power supply and control box, 11, one groups of ball floats, 12, clip is installed.
Embodiment
Accompanying drawing discloses the concrete structure of the utility model embodiment without limitation, below in conjunction with accompanying drawing the utility model is described further.
Visible by Fig. 1; The sampling sensor that is used to monitor the fish pond dissolved oxygen concentration comprises dissolved oxygen sensor probe 7; Probe 7 is fixedly mounted on the below of probe bracket 6, and probe bracket 6 is fixedly connected with locating support 2 through supporting clip 3, and locating support 2 is provided with one group of ball float 11; The submersible pump 8 that cleans that is used to pop one's head in is fixedly connected with probe bracket 6 through clip 12 is installed; Submersible pump 8 water delivering orifices are provided with two draining branch roads; The water delivering orifice of a draining branch road points to probe 7; Another draining branch road is provided with solenoid valve 5, solenoid valve 5 opening and closing that circulate in regular turn in the work.
In the present embodiment: described support clip 3 is two, and they are distributed in the upper and lower of probe bracket 6, and probe bracket 6 is fixedly connected with locating support 2 through supporting clip 3, and probe bracket 6 stands in the water.In two draining branch roads of submersible pump 8 water delivering orifices, one is straight-through branch road, and one is the bypass branch road, and the water delivering orifice of bypass branch road points to probe 7, and solenoid valve 5 is located on the straight-through branch road.
In the present embodiment: the bottom of probe bracket 6 has a down dip along horizontal alignment and is 45 °, and probe 7 is installed in the end of probe bracket 6 belows, and described bypass branch road water delivering orifice is positioned at the below of probe 7.A pit gauge 4 is fixedly connected with probe bracket 6 through clip 12 is installed; 0 scale of pit gauge 4 is in same horizontal line with probe 7; Wherein, 0 scale reference position of pit gauge 4 can be adjusted through the installation clip 12 between pit gauge 4 and the probe bracket 6.
During practical implementation; Bypass branch road water delivering orifice and probe are spaced apart 20 ~ 40mm between 7; The discharge pressure of bypass branch road water delivering orifice is 100 ~ 200kPa; Flow is 5 ~ 20l/min, and wherein the interval between bypass branch road water delivering orifice and the probe 7 can be adjusted through the installation clip 12 between submersible pump 8 and the probe bracket 6.
In the use, when solenoid valve 5 is opened, because straight-through branch road resistance is less; The water of submersible pump 8 water delivering orifices all passes through straight-through branch road discharge basically, around probe 7 probes, forms disturbance, disperses probe 7 planktonic organism and foreign material on every side; At this moment; Even the bypass branch road still there are flowing out, its pressure and flow all can significantly reduce, and have been not enough to arrive at probe 7; When solenoid valve 5 cut out, the water of submersible pump 8 water delivering orifices was all flowed out by the bypass branch road, and its pressure and flow meeting are risen rapidly, arrives at probe 7 backs it is carried out the jetting type cleaning.
During practical implementation; The sampled output signal line of probe 7 and solenoid valve 5 control signal wires arrive the bank through the cable guide in the water; Dock with measurement and opertaing device, the power lead of submersible pump 8, docks with power supply and control box 10 to the bank through the cable guide in the water more again.
During practical implementation; Solenoid valve 5 can realize circulating in regular turn opening and closing through the bidirectional control device 9 of various maturations; For example; Bidirectional control device 9 can be the bistable circuit by trigger pip control, or by the two-way gate-controlled switch circuit of trigger pip control, or adopt that CPU realizes program control or the like.
During practical implementation, the one group of ball float 11 that swims in fish pond surface level 1 can adopt rope to locate in the fish pond, also can adopt anchor to locate in the fish pond; The integral body that is formed by probe bracket 6, submersible pump 8 and pit gauge 4 that probe 7 is installed can place surrounding within the scope of one group of ball float 3, can make the structure of whole sampling sensor compact more like this, and stability is better.
Claims (7)
1. sampling sensor that is used to monitor the fish pond dissolved oxygen concentration; Comprise the dissolved oxygen sensor probe; It is characterized in that: probe is fixedly mounted on the below of probe bracket, and probe bracket is fixedly connected with locating support through supporting clip, and locating support is provided with one group of ball float; The submersible pump that cleans that is used to pop one's head in is fixedly connected with probe bracket through clip is installed; The submersible pump water delivering orifice is provided with two draining branch roads; The water delivering orifice of a draining branch road points to probe, and another draining branch road is provided with solenoid valve, the solenoid valve opening and closing that circulate in regular turn in the work.
2. the sampling sensor that is used to monitor the fish pond dissolved oxygen concentration according to claim 1; It is characterized in that: described support clip has two at least; They are distributed in the upper and lower of probe bracket, and probe bracket is fixedly connected with locating support through supporting clip.
3. the sampling sensor that is used to monitor the fish pond dissolved oxygen concentration according to claim 1; It is characterized in that: in two draining branch roads of submersible pump water delivering orifice, one is straight-through branch road, and one is the bypass branch road; The water delivering orifice of bypass branch road points to probe, and solenoid valve is located on the straight-through branch road.
4. the sampling sensor that is used to monitor the fish pond dissolved oxygen concentration according to claim 3; It is characterized in that: described probe bracket stands in the water; Its underpart has a down dip along horizontal alignment and is 45 °; Probe is installed in the end of probe bracket below, and described bypass branch road water delivering orifice is positioned at the below of probe.
5. the sampling sensor that is used to monitor the fish pond dissolved oxygen concentration according to claim 4; It is characterized in that: be spaced apart 20 ~ 40mm between bypass branch road water delivering orifice and the probe; The discharge pressure of bypass branch road water delivering orifice is 100 ~ 200kPa, and flow is 5 ~ 20l/min.
6. according to the described sampling sensor that is used to monitor the fish pond dissolved oxygen concentration of one of claim 1 ~ 5, it is characterized in that: the cable that the sampled output signal line of probe and solenoid control signal wire are all measured through the cable in the water and opertaing device butt joint, the power lead of submersible pump pass through in the water docks with power supply and control box.
7. the sampling sensor that is used to monitor the fish pond dissolved oxygen concentration according to claim 6 is characterized in that: a pit gauge is fixedly connected with probe bracket through clip is installed, and 0 scale and the probe of pit gauge are in same horizontal line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203697086U CN202256309U (en) | 2011-09-28 | 2011-09-28 | Sampling sensor for monitoring dissolved oxygen concentration of fish pond |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203697086U CN202256309U (en) | 2011-09-28 | 2011-09-28 | Sampling sensor for monitoring dissolved oxygen concentration of fish pond |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202256309U true CN202256309U (en) | 2012-05-30 |
Family
ID=46117530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011203697086U Expired - Lifetime CN202256309U (en) | 2011-09-28 | 2011-09-28 | Sampling sensor for monitoring dissolved oxygen concentration of fish pond |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202256309U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102360004A (en) * | 2011-09-28 | 2012-02-22 | 南京农业大学 | Sampling sensor for monitoring dissolved oxygen concentration of fishpond |
-
2011
- 2011-09-28 CN CN2011203697086U patent/CN202256309U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102360004A (en) * | 2011-09-28 | 2012-02-22 | 南京农业大学 | Sampling sensor for monitoring dissolved oxygen concentration of fishpond |
CN102360004B (en) * | 2011-09-28 | 2014-07-23 | 南京农业大学 | Sampling sensor for monitoring dissolved oxygen concentration of fishpond |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201532390U (en) | Multipoint continuous automatic water quality monitoring device | |
CN102360004B (en) | Sampling sensor for monitoring dissolved oxygen concentration of fishpond | |
CN109541161B (en) | Movable water quality on-line monitoring and early warning device | |
CN105388041A (en) | Detachable water sampler | |
CN108873108B (en) | Traceable tipping bucket rain gauge and measuring method thereof | |
CN207623322U (en) | A kind of water monitoring device for fishery cultivating | |
CN103278569A (en) | Method and system for water treatment and water circulation in ultrasonic detection equipment | |
CN109030108A (en) | A kind of long-range water sampling system of water quality monitoring and remotely adopt water method | |
CN206020394U (en) | Wastewater disposal basin pH meter ball float ring sampling and measuring device | |
CN106680031A (en) | Automatic sampling and monitoring system based on ocean station temperature-salinity well | |
CN104567993A (en) | Vessel-mounted water detection system | |
CN202256309U (en) | Sampling sensor for monitoring dissolved oxygen concentration of fish pond | |
CN208833554U (en) | A kind of long-range water sampling system of water quality monitoring | |
CN201945573U (en) | Mounting device for five-parameter sensor | |
CN204269640U (en) | A kind of seawater detects and collecting device | |
CN204779561U (en) | Sea area normal position green alga culture apparatus | |
CN206321453U (en) | Automatic sampling and monitoring system based on oceanographic station thermohaline well | |
CN203519111U (en) | Photoelectric liquid level metering device | |
CN205794357U (en) | Quantitative kettle is used in a kind of test | |
CN209230737U (en) | A kind of level measurement device | |
CN103008276A (en) | Automatic cleaning system for pond water quality-monitoring sensors and cleaning and water sample-providing method | |
CN207142932U (en) | Oxygenation controller and oxygen increasing equipment | |
CN215296789U (en) | Comprehensive water quality monitoring and alarming device for marine ranching | |
CN210604043U (en) | Large-scale culture water quality sampler | |
CN204064702U (en) | A kind of marine benthos sampling thief |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20140723 |
|
RGAV | Abandon patent right to avoid regrant |