CN111721910A - On-line measurement test device for simulating thermal power driven ice-water change process - Google Patents
On-line measurement test device for simulating thermal power driven ice-water change process Download PDFInfo
- Publication number
- CN111721910A CN111721910A CN202010684244.1A CN202010684244A CN111721910A CN 111721910 A CN111721910 A CN 111721910A CN 202010684244 A CN202010684244 A CN 202010684244A CN 111721910 A CN111721910 A CN 111721910A
- Authority
- CN
- China
- Prior art keywords
- low temperature
- ice
- low
- simulating
- temperature water
- 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.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- 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)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention belongs to the technical field of marine environment protection, and particularly relates to an online measurement test device for simulating a thermal power driven ice-water change process, which comprises a low-temperature water pool and a control box, wherein a high-pollution ice layer is arranged in the middle of an inner cavity of the low-temperature water pool, a fan is arranged on the right side of the top of the inner cavity of the low-temperature water pool, an ocean current driving machine is arranged on the right side of the bottom of the inner cavity of the low-temperature water pool, an inorganic salt detection probe is arranged on the left side of the bottom of the low-temperature water pool, an oil detection probe is arranged in the middle of the bottom of the inner cavity of the low-temperature water pool, a heavy metal detection probe is arranged on the right side of the bottom of the inner cavity of the low-temperature water pool: adopting different water flow, sea ice movement and wind field driving conditions; thermal considerations: a sea ice freezing process and a sea ice melting process.
Description
Technical Field
The invention relates to the technical field of marine environment protection, in particular to an on-line measurement test device for simulating a thermal power driven ice water change process.
Background
The Bohai sea is the icing sea area with the lowest global latitude, the Bay in Liaodong is the sea area with the most severe ice condition of the Bohai sea, the ice period is about 4 months every year, and the ice period is almost completely covered by sea ice. Sea ice obviously changes the space-time distribution range of pollutants by influencing the modes of local migration and transformation, regional transportation and the like of the pollutants, and has influences on pollution conditions, ecological environments, sudden risks and the like of the Liaodong gulf and even the whole Bohai sea to different degrees.
Sea ice is used as an important ecological environment element of a Bohai sea, particularly a sea area of a Bay of Liaodong, covers a whole sea area of the Bay of Liaodong and a whole year 1/3 time span, and early-stage research shows that the whole process of freezing, transporting and melting of the sea ice has obvious influences on the water quality under ice to different degrees. However, the research on the influence mechanism of systematic sea ice digestion on water quality and the research on related evaluation methods are not clearly carried out at present, so that the water quality monitoring and evaluation methods in winter (sea ice generation and freezing) and spring (after sea ice melting) are lacked, and the development of pollution control tasks can be directly influenced.
Research has shown that the mechanism and degree of influence of the growth, the elimination and the migration of sea ice on the surface water quality of sea water are influenced by natural environmental factors such as ice condition, hydrodynamic force and the like and the background condition of the sea water quality. The research on the influence of sea ice on surface water quality and the achievement application are carried out, the three problems of 'whether the influence is influenced', 'how the influence is influenced' and 'how the influence degree is' need to be answered, the consideration needs to be carried out from the thermodynamic process of ice freezing-ice melting of the sea ice and the dynamic process of drift of the sea ice, and the research relates to that the microstructure of the sea ice is used as a theoretical basis, and the water quality monitoring information of an ice-forming area is used as data support. The method is characterized in that the method is used for directly measuring the water quality under ice in the field icing process, is limited by field sampling and monitoring technology, and cannot ensure data continuity and ice condition representativeness, so that an indoor simulation method is adopted to study the migration process of various pollutants between ice and water in different icing processes, and particularly, continuous monitoring data of the change of the content of the pollutants in the water under ice in different icing processes are focused to analyze the influence rule of the icing process and the environment on the pollutants in surface seawater.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, certain simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
Therefore, the invention aims to provide an on-line measurement test device for simulating the change process of thermal power driven ice water, which can realize the simulation of a real transport process and thermal power factors, and has the following power points: adopting different water flow, sea ice movement and wind field driving conditions; thermal considerations: a sea ice freezing process and a sea ice melting process.
To solve the above technical problem, according to one aspect of the present invention, the present invention provides the following technical solutions:
a on-line measurement test device for simulating thermal power drive icy water variation process, it includes low temperature pond and control box, be provided with high pollution ice layer in the middle of the inner chamber in low temperature pond, low temperature pond inner chamber top right side is provided with makes the fan, the inner chamber bottom right side in low temperature pond is provided with the ocean current driving machine, the bottom left side in low temperature pond is provided with inorganic salt test probe, be provided with oil test probe in the middle of the inner chamber bottom in low temperature pond, the inner chamber bottom right side in low temperature pond is provided with heavy metal test probe, the left side wall top in low temperature pond is provided with the control box, the left side wall bottom in low temperature pond is provided with the battery, the surface of control box is provided with the display screen, the surface of control box is provided with control button, the inner chamber of control box is provided with, the electric input of the processor is connected with the data transmission module, the electric input of the data transmission module is connected with the inorganic salt detection probe, the petroleum detection probe and the heavy metal detection probe, and the electric output of the processor is connected with the display screen.
As a preferred scheme of the on-line measurement test device for simulating the change process of the thermal power driven ice water, the device comprises: the storage battery is connected with the control box through a lead.
As a preferred scheme of the on-line measurement test device for simulating the change process of the thermal power driven ice water, the device comprises: the inorganic salt detection probe, the petroleum detection probe and the heavy metal detection probe are all distributed in a multilayer sensor.
As a preferred scheme of the on-line measurement test device for simulating the change process of the thermal power driven ice water, the device comprises: and the outer wall of the low-temperature water tank is provided with a heat insulation layer.
As a preferred scheme of the on-line measurement test device for simulating the change process of the thermal power driven ice water, the device comprises: and a water outlet is formed in the bottom of the low-temperature water pool.
Compared with the prior art, the invention has the beneficial effects that: 1. indoor simulation facilities considering the concentration change of the pollutants in the sea water on the surface layer under the ice in the freeze thawing process of the sea ice; 2. the actual transport process and thermodynamic power factors are eliminated, and the power angle is considered: adopting different water flow, sea ice movement and wind field driving conditions; thermal considerations: freezing and freezing sea ice and melting sea ice; 3. the method is suitable for simulating the change of pollutants in surface seawater in the Bohai sea in each icing period in winter in a fixed ice area and a floating ice area.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a block diagram of the system of the present invention.
In the figure; 100 low-temperature water pools, 110 high-pollution ice layers, 120 fan generators, 130 ocean current drivers, 140 inorganic salt detection probes, 150 petroleum detection probes, 160 heavy metal detection probes, 200 control boxes, 210 display screens, 220 processors, 230 storage batteries and 240 data transmission modules.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be readily apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention.
Next, the present invention is described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional views illustrating the device structure are not partially enlarged in a general scale for convenience of description, and the schematic drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides the following technical scheme: the on-line measurement test device for simulating the change process of the thermal power driven ice water can realize the simulation of the real life transport elimination process and the thermal power factors, and the power angle is considered as follows: adopting different water flow, sea ice movement and wind field driving conditions; thermal considerations: the sea ice freezing process and the sea ice melting process, please refer to fig. 1 to 4, including the low temperature water pool 100 and the control box 200;
referring to fig. 1 to 4 again, a highly polluted ice layer 110 is disposed in the middle of the inner cavity of the low temperature water tank 100, a fan 120 is disposed on the right side of the top of the inner cavity of the low temperature water tank 100, an ocean current driving machine 130 is disposed on the right side of the bottom of the inner cavity of the low temperature water tank 100, an inorganic salt detection probe 140 is disposed on the left side of the bottom of the low temperature water tank 100, an oil detection probe 150 is disposed in the middle of the bottom of the inner cavity of the low temperature water tank 100, a heavy metal detection probe 160 is disposed on the right side of the bottom of the inner cavity of the low temperature water tank 100, specifically, the highly polluted ice layer 110 is disposed in the middle of the inner cavity of the low temperature water tank 100, the fan 120 is screwed on the right side of the top of the inner cavity of the low temperature water tank 100, the ocean current driving, the right side of the bottom of the inner cavity of the low-temperature water pool 100 is screwed with a heavy metal detection probe 160;
referring to fig. 1 to 4 again, a control box 200 is disposed on the top of the left sidewall of the low temperature water tank 100, a storage battery 230 is disposed on the bottom of the left sidewall of the low temperature water tank 100, a display screen 210 is disposed on the surface of the control box 200, a control button is disposed on the surface of the control box 200, a processor 220 is disposed in the inner cavity of the control box 200, the processor 220 is electrically connected to a data transmission module 240 in an input manner, the data transmission module 240 is electrically connected to an inorganic salt detection probe 140, an oil detection probe 150 and a heavy metal detection probe 160 in an input manner, the processor 220 is electrically connected to the display screen 210 in an output manner, specifically, the control box 200 is screwed on the top of the left sidewall of the low temperature water tank 100, the storage battery 230 is screwed on the bottom of the left sidewall of the low temperature water tank 100, the display screen 210 is screwed on the surface of the control box 200, the, the processor 220 is electrically connected to the data transmission module 240, the data transmission module 240 is electrically connected to the inorganic salt detection probe 140, the petroleum detection probe 150 and the heavy metal detection probe 160, and the processor 220 is electrically connected to the display screen 210.
The working principle is as follows: in the process of using the on-line measurement test device for simulating the thermal power driven ice-water change process, the growth and the consumption of large sea ice are simulated by adopting a large ice pool mode, the influence of boundary conditions such as the edge of the ice pool is avoided, and the driving of an ice-water flow field is realized according to the reduced scale ratio of the ice thickness to the real ice thickness by adopting a similarity ratio principle; firstly, simulating the change of the water quality under ice in the process of fixed ice digestion by simulating the mode of ice layer freezing-flow field driving under ice; and secondly, simulating the change of the water quality under ice in the process of flow ice digestion by simulating the mode of ice block movement-flow field driving under ice, and simulating the mode of arranging a plurality of layers of sensor probes in a pool, so that the water quality of the seawater on the surface layer can be monitored in real time, and the probes with different functions can be started according to the requirements of pollution components, so that the influence of the high-pollution seawater or the seawater on the change of the pollutant concentration of the seawater on the surface layer is monitored.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A on-line measurement test device for simulating thermal power drive ice-water variation process, its characterized in that: including low temperature pond (100) and control box (200), be provided with high pollution ice layer (110) in the middle of the inner chamber of low temperature pond (100), low temperature pond (100) inner chamber top right side is provided with makes fan (120), the inner chamber bottom right side of low temperature pond (100) is provided with ocean current driver (130), the bottom left side of low temperature pond (100) is provided with inorganic salt test probe (140), be provided with oil test probe (150) in the middle of the inner chamber bottom of low temperature pond (100), the inner chamber bottom right side of low temperature pond (100) is provided with heavy metal test probe (160), the left side wall top of low temperature pond (100) is provided with control box (200), the left side wall bottom of low temperature pond (100) is provided with battery (230), the surface of control box (200) is provided with display screen (210), the surface of control box (200) is provided with control button, the inner chamber of control box (200) is provided with treater (220), treater (220) electrical input connects data transmission module (240), inorganic salt test probe (140), oil test probe (150) and heavy metal test probe (160) are connected to data transmission module (240) electrical input, treater (220) electrical output connects display screen (210).
2. The on-line measurement test device for simulating the variation process of thermodynamic driving water under ice according to claim 1, characterized in that: the storage battery (230) is connected with the control box (200) through a lead.
3. The on-line measurement test device for simulating the variation process of thermodynamic driving water under ice according to claim 1, characterized in that: the inorganic salt detection probe (140), the petroleum detection probe (150) and the heavy metal detection probe (160) are all distributed in a multilayer sensor.
4. The on-line measurement test device for simulating the variation process of thermodynamic driving water under ice according to claim 1, characterized in that: and the outer wall of the low-temperature water tank (100) is provided with a heat insulation layer.
5. The on-line measurement test device for simulating the variation process of thermodynamic driving water under ice according to claim 1, characterized in that: the bottom of the low-temperature water pool (100) is provided with a water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010684244.1A CN111721910A (en) | 2020-07-16 | 2020-07-16 | On-line measurement test device for simulating thermal power driven ice-water change process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010684244.1A CN111721910A (en) | 2020-07-16 | 2020-07-16 | On-line measurement test device for simulating thermal power driven ice-water change process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111721910A true CN111721910A (en) | 2020-09-29 |
Family
ID=72572727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010684244.1A Pending CN111721910A (en) | 2020-07-16 | 2020-07-16 | On-line measurement test device for simulating thermal power driven ice-water change process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111721910A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281482A (en) * | 2020-01-17 | 2021-08-20 | 中国环境科学研究院 | Test device for simulating pollutant migration and transformation in water icing and ablation processes |
-
2020
- 2020-07-16 CN CN202010684244.1A patent/CN111721910A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281482A (en) * | 2020-01-17 | 2021-08-20 | 中国环境科学研究院 | Test device for simulating pollutant migration and transformation in water icing and ablation processes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Grachev et al. | Upward momentum transfer in the marine boundary layer | |
| Taylor et al. | Shutdown of turbulent convection as a new criterion for the onset of spring phytoplankton blooms | |
| Koračin et al. | Coastal perturbations of marine-layer winds, wind stress, and wind stress curl along California and Baja California in June 1999 | |
| Lan et al. | Distinct turbulence structures in stably stratified boundary layers with weak and strong surface shear | |
| Nair et al. | Aerosol characteristics in the marine atmospheric boundary layer over the Bay of Bengal and Arabian Sea during ICARB: Spatial distribution and latitudinal and longitudinal gradients | |
| Canepa et al. | The ODAS Italia 1 buoy: More than forty years of activity in the Ligurian Sea | |
| Li et al. | Weather-induced transport through a tidal channel calibrated by an unmanned boat | |
| CN110884614A (en) | Buoy for observing ocean waves | |
| CN111721910A (en) | On-line measurement test device for simulating thermal power driven ice-water change process | |
| Rutgersson et al. | Using land-based stations for air–sea interaction studies | |
| CN110375720A (en) | Drifting buoy monitoring method and its system | |
| Wlostowski et al. | Transit times and rapid chemical equilibrium explain chemostasis in glacial meltwater streams in the McMurdo Dry Valleys, Antarctica | |
| Hardisty | Estuaries: monitoring and modeling the physical system | |
| CN212780776U (en) | On-line measurement test device for simulating thermal power driven ice-water change process | |
| Ericson et al. | Temporal variability in surface water pCO2 in Adventfjorden (West Spitsbergen) with emphasis on physical and biogeochemical drivers | |
| Lüpkes et al. | Mesoscale modelling of the Arctic atmospheric boundary layer and its interaction with sea ice | |
| CN205263072U (en) | Experimental device for it influences quality of water than morals and manners of emulation oil spilling to contract | |
| Andersson et al. | Air‐sea gas transfer in high Arctic fjords | |
| CN113281482A (en) | Test device for simulating pollutant migration and transformation in water icing and ablation processes | |
| Sun et al. | Improving a multilevel turbulence closure model for a shallow lake in comparison with other 1‐D models | |
| Leppäranta et al. | The ice cover on small and large lakes: scaling analysis and mathematical modelling | |
| Jiao et al. | Reproduction of ocean waves for large-scale model seakeeping measurement: The case of coastal waves in Puerto Rico & Virgin Islands and Gulf of Maine | |
| Avis et al. | The discovery of western Oceania: a new perspective | |
| Manley et al. | Aspects of summertime and wintertime hydrodynamics of Lake Champlain | |
| Sherkatiazin et al. | Hydro-meteorological observations in hypersaline basin of Lake Urmia |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |