CN204188417U - Automatic turning-back type is layering hydrophore under water - Google Patents
Automatic turning-back type is layering hydrophore under water Download PDFInfo
- Publication number
- CN204188417U CN204188417U CN201420656366.XU CN201420656366U CN204188417U CN 204188417 U CN204188417 U CN 204188417U CN 201420656366 U CN201420656366 U CN 201420656366U CN 204188417 U CN204188417 U CN 204188417U
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- hydrophore
- cable
- main body
- under water
- automatic turning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1886—Water using probes, e.g. submersible probes, buoys
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of automatic turning-back type layering hydrophore under water, the reservoir chamber comprising hydrophore main body and connected with hydrophore main body by linking arm; Described hydrophore main body has the elasticity upper cover of a closed chamber and closed upper end mouth, single-chip computer control system and stepper motor are installed in described closed chamber, described hydrophore lower body part is fixed with several dividing plates and cable and counterweight, cable is positioned at the below of dividing plate, counterweight is connected by connecting rod and cable are separable, and one end of cable is connected in the rotating shaft of stepper motor; The two ends up and down of described reservoir chamber are provided with solenoid valve.The utility model has that structure is simple, accurate positioning, the advantage such as practical.
Description
Technical field
The utility model belongs to hydrophore field, especially a kind of automatic turning-back type layering hydrophore under water.
Background technology
Carry out lake and marine environmental pollution monitoring, sewater chemistry and geologic examination and biological sampling time, need collection in worksite water sample.Namely utilize hydrophore to gather water sample from target waters, and then aboard ship or in laboratory, land analyze with corresponding instrument equipment.According to the collection requirement of water sample, sometimes need to sample successively at different depth, obtain the on-the-spot Water-Body Information of gradient profile, to ensure the unitarity of analysis result, standardization and analogy.
And now widely used hydrophore precision is inadequate, accurately cannot control sampling depth, intelligent low, be awkward, practicality is not strong, is difficult to the demand meeting existing research.
Utility model content
Utility model object: provide a kind of automatic turning-back type layering hydrophore under water, to solve the problems referred to above of prior art.
Technical scheme: a kind of automatic turning-back type is layering hydrophore under water, the reservoir chamber comprising hydrophore main body and connected with hydrophore main body by linking arm;
Described hydrophore main body has the elasticity upper cover of a closed chamber and closed upper end mouth, single-chip computer control system and stepper motor are installed in described closed chamber, described hydrophore lower body part is fixed with several dividing plates and cable and counterweight, cable is positioned at the below of dividing plate, counterweight is connected by connecting rod and cable are separable, and one end of cable is connected in the rotating shaft of stepper motor;
The two ends up and down of described reservoir chamber are provided with solenoid valve.
In a further embodiment, the bottom of described reservoir chamber connects a pressure transducer by stiff rod, and described pressure transducer electrically connects in single-chip computer control system.The arranged outside rubber sleeve of described hydrophore main body.Described reservoir chamber is multiple, and the circumference along hydrophore main body is evenly arranged.
Beneficial effect: the utility model has that structure is simple, accurate positioning, the advantage such as practical.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is the block diagram of the utility model control system.
Embodiment
As depicted in figs. 1 and 2, the automatic turning-back type of the present utility model layering hydrophore reservoir chamber 3 that mainly comprises hydrophore main body 1 and connected with hydrophore main body by linking arm 2 under water.
As shown in Figure 1, described hydrophore main body has the elasticity upper cover 11 of a closed chamber 12 and closed upper end mouth, single-chip computer control system and stepper motor 4 are installed in described closed chamber, described hydrophore lower body part is fixed with several dividing plates 13 and cable 14 and counterweight, cable is positioned at the below of dividing plate, counterweight 16 is connected with cable is separable by connecting rod 15, and one end of cable is connected in the rotating shaft of stepper motor 4; The two ends up and down of described reservoir chamber are provided with solenoid valve 31.
The bottom of reservoir chamber connects a pressure transducer 18 by stiff rod 17, and described pressure transducer electrically connects in single-chip computer control system.The arranged outside rubber sleeve of hydrophore main body.Reservoir chamber is multiple, and the circumference along hydrophore main body is evenly arranged.
As shown in figures 1 and 3, principle of the present utility model is as follows:
Reservoir chamber is combined by upper and lower two solenoid valves, sidewalls, and upper and lower two solenoid valves can control rapidly reservoir chamber and open or close, and reduce and adopt the water time, make it adopt water depth accurate.
The skin binding rubber of hydrophore main body wall is with the fixing link arm connecting the reservoir chamber of four respectively, and reservoir chamber can gather the water sample of four different depths respectively.
The bottom of closed chamber is divided into six little with seven dividing plates 8.Connecting rod connects bottom weight, and the top of connecting rod is hook-shaped, is positioned over respectively on cable, and an end of cable is connected on stepper motor.
When adopting water, open elasticity upper cover, adopt water depth by single-chip computer control system setting.After closed, hydrophore is released to the water surface, and hydrophore vertically sinks under gravity.If set maximum water depth of adopting to be less than the actual depth of water in this place, it is maximum when adopting water depth that hydrophore sinks to setting, automatically open solenoid valve to start to adopt water, adopt and close completely afterwards, operate stepper motor simultaneously automatically, and cable is received short, the hook on connecting rod top is blocked by dividing plate respectively, can not move right with cable, therefore depart from hydrophore by under the effect of bottom weight, now hydrophore because gross weight reduce and rise to upper one set water layer start to adopt water; If the maximum water depth of adopting of setting is greater than the actual depth of water in this place, then the pressure transducer being connected to stiff rod touches the end, gives a warning to single-chip computer control system, discharges whole counterweight and returns the water surface.
The course of work is as follows:
Input and multiplely predetermined adopt water depth, calculate required time and required counterweight and be shown in light-emitting diode display;
At target point of release, after freely being discharged by the water surface, the dive of sampling thief speed stabilizing;
In sampling thief dive process, if detect, the actual depth of water is less than given sampling depth, initiatively will abandon dive, release weight rise and complete the remaining degree of depth adopt water task;
After arriving the darkest water harvesting layer, the gradation of Single-chip Controlling balance weight body discharges to arrive given depth, until counterweight discharges the post-sampling device auto-returned water surface completely;
Experience the depth of water by pressure transducer, sampling thief drives sounding bottle open-close system at given depth, realizes adopting water;
This sampling thief diving time of system-computed, exceedes after it calculates required time and discharges whole counterweight immediately to reclaim this sampling thief.
The SCM Based automatic turning-back type that the utility model relates under water layering hydrophore reaches the water sample of the concrete degree of depth of accurate acquisition by shirtsleeve operation, and the object of auto-returned.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple equivalents to the technical solution of the utility model, these equivalents all belong to protection domain of the present utility model.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (4)
1. an automatic turning-back type layering hydrophore under water, is characterized in that, the reservoir chamber (3) comprising hydrophore main body (1) and connected with hydrophore main body by linking arm (2);
Described hydrophore main body has the elasticity upper cover (11) of a closed chamber (12) and closed upper end mouth, single-chip computer control system and stepper motor (4) are installed in described closed chamber, described hydrophore lower body part is fixed with several dividing plates (13) and cable (14) and counterweight, cable is positioned at the below of dividing plate, counterweight (16) is connected with cable is separable by connecting rod (15), and one end of cable is connected in the rotating shaft of stepper motor (4);
The two ends up and down of described reservoir chamber are provided with solenoid valve (31).
2. automatic turning-back type layering hydrophore under water as claimed in claim 1, is characterized in that, the bottom of described reservoir chamber connects a pressure transducer (18) by stiff rod (17), and described pressure transducer electrically connects in single-chip computer control system.
3. automatic turning-back type layering hydrophore under water as claimed in claim 1, is characterized in that, the arranged outside rubber sleeve of described hydrophore main body.
4. the automatic turning-back type as described in any one of claims 1 to 3 is layering hydrophore under water, it is characterized in that, described reservoir chamber is multiple, and the circumference along hydrophore main body is evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656366.XU CN204188417U (en) | 2014-11-05 | 2014-11-05 | Automatic turning-back type is layering hydrophore under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656366.XU CN204188417U (en) | 2014-11-05 | 2014-11-05 | Automatic turning-back type is layering hydrophore under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188417U true CN204188417U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656366.XU Expired - Fee Related CN204188417U (en) | 2014-11-05 | 2014-11-05 | Automatic turning-back type is layering hydrophore under water |
Country Status (1)
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| CN (1) | CN204188417U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890931A (en) * | 2016-05-14 | 2016-08-24 | 上海大学 | Intelligent layered water sampler |
| CN108414282A (en) * | 2018-04-08 | 2018-08-17 | 芜湖致新信息科技有限公司 | A kind of hydraulic engineering water quality detection sampler |
| CN108827712A (en) * | 2018-07-30 | 2018-11-16 | 张嵩 | A kind of waste water for brewing wastewater sampling is collected and is connected and fixed apparatus and method |
| CN109883762A (en) * | 2019-03-19 | 2019-06-14 | 福建师范大学福清分校 | A kind of seawater acquisition device and its acquisition method |
-
2014
- 2014-11-05 CN CN201420656366.XU patent/CN204188417U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890931A (en) * | 2016-05-14 | 2016-08-24 | 上海大学 | Intelligent layered water sampler |
| CN108414282A (en) * | 2018-04-08 | 2018-08-17 | 芜湖致新信息科技有限公司 | A kind of hydraulic engineering water quality detection sampler |
| CN108827712A (en) * | 2018-07-30 | 2018-11-16 | 张嵩 | A kind of waste water for brewing wastewater sampling is collected and is connected and fixed apparatus and method |
| CN108827712B (en) * | 2018-07-30 | 2020-12-15 | 六安科科达尔生物科技有限公司 | Waste water collecting, connecting and fixing device and method for wine brewing waste water sampling |
| CN109883762A (en) * | 2019-03-19 | 2019-06-14 | 福建师范大学福清分校 | A kind of seawater acquisition device and its acquisition method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20171105 |