CN205541565U - Presentation device of seawater temperature and ocean current relation - Google Patents
Presentation device of seawater temperature and ocean current relation Download PDFInfo
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- CN205541565U CN205541565U CN201620098328.6U CN201620098328U CN205541565U CN 205541565 U CN205541565 U CN 205541565U CN 201620098328 U CN201620098328 U CN 201620098328U CN 205541565 U CN205541565 U CN 205541565U
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Abstract
The utility model discloses a presentation device of seawater temperature and ocean current relation, including first basin, second basin, last communicating pipe, lower communicating pipe and heater, first basin contains the colourless liquid of high temperature, and the second basin contains low temperature colored liquid, and the heater setting is at first bottom of gullet, upward communicating pipe communicate on the first basin and second basin upper end, lower communicating pipe communicates first basin lower extreme and second basin lower extreme, first basin is made by transparent material with the second basin. The utility model discloses simple structure, it is with low costs, form the relation with seawater temperature with the ocean current and demonstrate out directly perceivedly, make the specialization of ocean current knowledge impartment, visualization, easily understand.
Description
Technical field
This utility model relates to the apparatus for demonstrating of ocean natural phenomena, refers in particular to the apparatus for demonstrating of a kind of ocean temperature and ocean current relation.
Background technology
Ocean occupies 70.8% that earth surface is long-pending, immeasurable natural resources is contained in ocean, such as the biology in sea water, chemical element, energy and the heat of storage produced by wave, tide and seawater movement, strand and abyssalbenthic mineral resources etc., in marine resources development early strategic plan written into most strands countries, but, the premise that can utilize and develop ocean is that marine environment carries out deep understanding and enough talents reserves, therefore the teaching and universal become focus of ocean knowledge.
Ocean current is also known as ocean current, in ocean in addition to the tidal motion caused by power to lead tide, sea water is along the extensive flowing of certain approach, ocean current plays important role to weather and the ecological balance of the earth, ocean current follows certain route and moves again and again, its scale then to go out greatly thousands of times compared with the huge Jiang great Chuan of land, sea water flowing can promote turbine generation, green energy resource is carried for people, the ocean current energy of China is the abundantest, and the theoretical mean power along ocean current is 1.4 hundred million kilowatts.The factor causing ocean current to move can be wind, it can also be the inhomogeneities of the density of sea water distribution that hot salt effect causes, the former shows as acting on the wind-stress on sea, the latter shows as the horizontal gas pressure gradient power in sea water, the ocean current that wherein heat effect is formed can be divided into cold current and two kinds of warm current, the water temperature being below or above flowed through marine site by its water temperature is distinguished, cold current be most commonly seen also be affect most commonly used one, it relies on temperature difference of seawater to be formed, and warm current comes from wind current more, cold current and crossing of warm current bring huge life for marine biosphere.
While ocean carries abundant natural resources, also contain all danger, vast majority of people can not witness these natural wonders the most personally, therefore to demonstrate out intuitively by ocean temperature and ocean current relation, it is easy to the understanding ocean current phenomenon of people's intuitive, the present inventor works out the apparatus for demonstrating of a kind of ocean temperature and ocean current relation especially, and this case thus produces.
Utility model content
The purpose of this utility model is the apparatus for demonstrating providing a kind of ocean temperature with ocean current relation, its simple in construction, ocean temperature and ocean current is formed relation and demonstrates out intuitively, make ocean current knowledge-transference embody, visualize, should be readily appreciated that.
To achieve these goals, the technical solution of the utility model is as follows:
Ocean temperature and the apparatus for demonstrating of ocean current relation, including the first tank, the second tank, upper communicating pipe, lower communicating tube and heater；Described first tank fills high temperature colourless liquid, second tank fills low temperature colored liquid, heater is arranged on the first bottom of gullet, first tank upper end is connected by described upper communicating pipe with the second tank upper end, first tank lower end is connected by lower communicating tube with the second tank lower end, and described first tank and the second tank are made by transparent material.
Described upper communicating pipe and lower communicating tube are respectively provided with water valve.
It is respectively provided with a thermometer in described first tank and the second tank.
After using such scheme, utility model works principle is as follows: load high temperature colourless liquid (simulation high temperature marine site) in the first tank, second tank loads low temperature colored liquid (simulation low temperature marine site), the low temperature colored liquid of the second tank upper end is by flowing into the first tank upper end (simulation cold current) upper communicating pipe, the high temperature colourless liquid of the first tank flows into the second tank lower end by lower communicating tube from lower end, realize flow and supplement (simulated sea bottom backflow/undercurrent), by the flowing of colored liquid, observer can pass through the first tank and the second tank sees the process that simulation cold current is formed intuitively, the temperature difference is kept between the first tank and the second tank by the heater of the first sink top, constantly circulation, repeat to simulate ocean current.
The beneficial effects of the utility model are: this utility model simple in construction, low cost, and it is easy to operate, demonstrate out intuitively by the forming process of cold current, make ocean knowledge teach materialization, visualization, can be applied in education and instruction as teaching aid, it is easy to student understand, efficient teaching method for subjects such as oceans provides support, it is also possible to be applied in the ocean knowledge universal education place such as aquarium, science and technology center, it is easy to masses accept and understand ocean current phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label declaration
First tank 1, high temperature colourless liquid 11, the second tank 2, low temperature colored liquid 21, upper communicating pipe 3, lower communicating tube 4, water valve 5, thermometer 6, heater 7.
Detailed description of the invention
As it is shown in figure 1, the ocean temperature of this utility model announcement and the apparatus for demonstrating of ocean current relation, including first tank the 1, second tank 2, upper communicating pipe 3, lower communicating tube 4 and heater 7；Described first tank 1 fills high temperature colourless liquid 11, second tank 2 fills low temperature colored liquid 21, the colourless liquid 11 that the present embodiment uses can be close to the saline of concentration of seawater or to be collected in the water sample of ocean, colored liquid 21 can be close to coloured saline of concentration of seawater or to be collected in the water sample being mixed into colored liquid of ocean, the temperature of high temperature colourless liquid 11 is not less than 30 DEG C, and low temperature colored liquid 21 initial temperature is not higher than 20 DEG C；
Heater 7 is arranged on bottom the first tank 1, and the first tank 1 upper end is connected by described upper communicating pipe 3 with the second tank 2 upper end, and the first tank 1 lower end is connected by lower communicating tube 4 with the second tank 2 lower end, and described first tank 1 is made by transparent material with the second tank 2.
In the present embodiment, it is respectively provided with a water valve 5 in described upper communicating pipe 3 on lower communicating tube 4, by water valve 5 switch upper communicating pipe 3 and lower communicating tube 4, controls the flowing of solution/water, to control the progress of density current presentation process.
In order to demonstrate out the change of solution temperature in the first tank 1 and the second tank 2 further, in described first tank 1 and the second tank 2, it is respectively provided with a thermometer 6.
This utility model demenstration method is: loads high temperature colourless liquid 11(in the first tank 1 and simulates high temperature marine site), second tank 2 loads low temperature colored liquid 21(and simulates low temperature marine site), the low temperature colored liquid of the second tank 2 upper end is by flowing into the first tank 1 upper end (simulation cold current) upper communicating pipe 3, the high temperature colourless liquid of the first tank 1 flows into the second tank 1 lower end by lower communicating tube 4 from lower end, realize flow and supplement (simulated sea bottom backflow/undercurrent), by the flowing of colored liquid, observer can pass through the first tank and the second tank sees the process that simulation cold current is formed intuitively, the temperature difference is kept between the first tank and the second tank by the heater of the first sink top, constantly circulation, repeat to simulate ocean current.
These are only specific embodiment of the utility model, not the restriction to protection domain of the present utility model.All equivalent variations done according to the mentality of designing of this case, each fall within the protection domain of this case.
Claims (3)
1. ocean temperature and the apparatus for demonstrating of ocean current relation, it is characterised in that: include the first tank, the second tank, upper communicating pipe, lower communicating tube and heater；Described first tank fills high temperature colourless liquid, second tank fills low temperature colored liquid, heater is arranged on the first bottom of gullet, first tank upper end is connected by described upper communicating pipe with the second tank upper end, first tank lower end is connected by lower communicating tube with the second tank lower end, and described first tank and the second tank are made by transparent material.
2. ocean temperature as claimed in claim 1 and the apparatus for demonstrating of ocean current relation, it is characterised in that: described upper communicating pipe and lower communicating tube are respectively provided with water valve.
3. ocean temperature as claimed in claim 1 and the apparatus for demonstrating of ocean current relation, it is characterised in that: it is respectively provided with a thermometer in described first tank and the second tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098328.6U CN205541565U (en) | 2016-02-01 | 2016-02-01 | Presentation device of seawater temperature and ocean current relation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098328.6U CN205541565U (en) | 2016-02-01 | 2016-02-01 | Presentation device of seawater temperature and ocean current relation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205541565U true CN205541565U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620098328.6U Expired - Fee Related CN205541565U (en) | 2016-02-01 | 2016-02-01 | Presentation device of seawater temperature and ocean current relation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205541565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448507A (en) * | 2018-11-15 | 2019-03-08 | 安徽徽煌教育科技有限公司 | A kind of geographical teaching ocean current apparatus for demonstrating |
| CN111508317A (en) * | 2019-01-30 | 2020-08-07 | 广州市赛恩斯教育科技有限公司 | Water density experiment demonstration method |
-
2016
- 2016-02-01 CN CN201620098328.6U patent/CN205541565U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448507A (en) * | 2018-11-15 | 2019-03-08 | 安徽徽煌教育科技有限公司 | A kind of geographical teaching ocean current apparatus for demonstrating |
| CN111508317A (en) * | 2019-01-30 | 2020-08-07 | 广州市赛恩斯教育科技有限公司 | Water density experiment demonstration 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: 20160831 Termination date: 20190201 |