CN102464371A

CN102464371A - Fan-shaped foldable storage device for sea ice

Info

Publication number: CN102464371A
Application number: CN2011102798101A
Authority: CN
Inventors: 冯静
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-20
Filing date: 2011-09-20
Publication date: 2012-05-23

Abstract

The invention relates to a fan-shaped foldable storage device for sea ice. The fan-shaped foldable storage device for the sea ice is characterized by comprising a bottom cabin and four surrounding cabins, wherein the surrounding cabins are in a shape of isosceles trapezoid, the bottom cabin is in a shape of square, and the surrounding cabins are hinged with the bottom cabin; sealing gaskets are arranged on the peripheral sides wherein the surrounding cabins are in contact with the bottom cabin; synchronous folding bars are arranged on the surrounding cabins, and each of the surrounding cabins and the bottom cabin are respectively provided with a floating tube; multiple fan-shaped foldable storage devices for sea ice are placed above the sea surface, and seawater in the surrounding cabins and the bottom cabin is frozen at the temperature of lower than 0 DEG C; the sea ice starts melting after the temperature rises; the seawater is pumped into the floating tube of the bottom cabin, then the bottom cabin sinks and the surrounding cabins are guided by the synchronous folding bars to synchronously fold to a center, to further form a container; the seawater is discharged from the container; the container can be sealed in a self-reinforcement manner under the pressure of external seawater; and the sea ice in the container melts to obtain fresh water. The invention has the following beneficial effects that: the fan-shaped foldable storage device for sea ice does not occupy any land resource; the device can be folded so that the area occupied by the device on the sea surface can be reduced; and procedures of salvaging and transporting ice can be saved so that a great deal of manpower and energy sources can be saved.

Description

Fan-shaped collapsible sea ice storing unit

Technical field

The present invention relates to the sea water desaltination field, especially relate to a kind of device that utilizes natural energy resources to desalinize seawater.

Background technology

To the natural freezing method that seawater is desalinated, be to utilize winter seawater naturally frozen to freeze, get ice-out, discharge a spot of bittern in the ice, and obtain the method for fresh water.The advantage of this method is icing and ice-melt can rely on natural temperature, need not specific installation, and output is very big, and for example, Bohai Sea Liaodong Wan area sea ice resource is very abundant, and the Chang Bingnian sea ice is 3,800,000,000 m3, light ice year 8.4 hundred million m3.Can suit measures to local conditions to adopt, this is a kind of method of opening up the water source of economy.Yet store sea ice but is a big problem.Common operational method is the time of melting at sea ice, fishes for trash ice with ship from the sea, is transported to the land then, and ice-melt obtains fresh water in physical environment.Its shortcoming is to navigate and drag for to consume mass energy and corresponding labour when icing.Secondly, a huge sea ice stacking and the place of ice-melt to be arranged, occupy valuable land resources in the land.

Summary of the invention

The purpose of this invention is to provide a kind of like this method that fresh water is got in sea ice and ice-melt that stores: it does not take land resources, utilizes wide sea to store sea ice and fresh water is obtained in ice-melt.

Device of the present invention is achieved in that it comprises that a hold and four enclose the cabin, encloses the cabin and is isosceles trapezoid, and hold is square, and the minor face that encloses the isosceles trapezoid in cabin is connected with hinge with the limit of hold; Hold is with to enclose the cabin be the container of an end opening respectively, and periphery is the inclined-plane, wherein encloses on the periphery that respectively is in contact with one another of cabin and hold gasket is set; Each bottom surface of enclosing the cabin is provided with two and closes up bar synchronously, wherein, each end that closes up bar synchronously with enclose the cabin and be fixedly connected; Enclose cabin and hold floating drum respectively is set;

Use the method for said apparatus: before temperature is lower than zero degree; Place with the planar development shape across the sea and a plurality ofly enclose cabin and hold with what hinge linked together; The floating drum that encloses in cabin and the hold is full of air; Make and enclose the cabin and hold floats on the sea, the opening end that encloses cabin and hold up, inside is full of seawater; Be lower than in the sub-zero time seawater icing at temperature;

Be higher than in temperature the time of zero degree, sea ice begins to melt, in the floating drum with seawater suction hold; Hold sinks by deadweight; Drive an end that encloses the cabin through hinge and sink, four are enclosed the cabin under the guiding of closing up bar synchronously, close up to the center synchronously; After each relevant peripheral is in contact with one another, constitute container with hold; Under the sea pressure outside this container, impel the gasket on the periphery that respectively is in contact with one another that encloses cabin and hold to compress each other, constitute this container from enhanced leaktightness; Earlier with water pump with the seawater emptying in the container; Enclose sea ice in cabin and the hold in this container and under physical environment, melt gradually, the bittern in the ice is at first discharged outside the ice, with water pump this bittern is entered marinely, after the salinity that detects bittern to be discharged is lower than per mille, stops to discharge bittern; Sea ice in the container promptly gets fresh water after melting.

Usefulness of the present invention is:

One, with the place of sea, do not occupy land resources as sea water desaltination.

Two, fan-shaped unlimited container can absorb the sunshine of ice-melt morely.

Three, save the operation of dragging for ice fortune ice, saved a large amount of manual work and the energy, helped environment protection.

Below in conjunction with figure and embodiment the present invention is further specified.

Fig. 1 is the synoptic diagram of the present invention when launching.

Fig. 2 is the A partial enlarged view among Fig. 1.

Fig. 3 is the schematic rear view of Fig. 1.

Fig. 4 be among Fig. 1 enclose cabin 2 seawater icings the time schematic cross-section.

Schematic cross-section when Fig. 5 is hold 1 seawater icing among Fig. 1.

Fig. 6 is the synoptic diagram after the shape among Fig. 1 is closed up.

Fig. 7 is the G-G sectional view among Fig. 6, shows that the sea ice thawing is the situation of fresh water.

Fig. 8 is the E partial enlarged view among Fig. 6.

Fig. 9 is the schematic rear view of Fig. 6.

Embodiment

This device comprises that a hold 1 and four enclose cabin 2, encloses cabin 2 and is isosceles trapezoid, and hold 1 is square, and the minor face that encloses the isosceles trapezoid in cabin 2 is connected with hinge 3 with the limit of hold 1; Hold with enclose the container that the cabin respectively is an end opening (seeing Fig. 4 and Fig. 5), periphery is inclined-plane 4, the contact surface that wherein encloses cabin and hold is provided with gasket 5; Each bottom surface of enclosing the cabin is provided with two and closes up bar 7 synchronously, wherein, each end that closes up bar 7 synchronously with enclose the cabin and be fixedly connected; Enclose cabin and hold floating drum 6 respectively is set.

Method of use: before temperature is lower than zero degree; Place with the planar development shape of Fig. 1 across the sea and a plurality ofly enclose cabin and hold (see figure 1) with what hinge linked together; The floating drum 6 that encloses in cabin and the hold is full of air; Make and enclose cabin 2 and float on the sea with hold 1, the opening end 12 that encloses cabin and hold up, inside is full of seawater; Be lower than in the sub-zero time seawater icing (seeing Fig. 4 and Fig. 5) at temperature.

Be higher than in temperature the time of zero degree, sea ice begins to melt, in the floating drum 6 with seawater suction hold 1; Hold 1 sinks by deadweight; Drive an end that encloses cabin 2 through hinge 3 and sink, four are enclosed cabin 2 under the guiding of closing up bar 7 synchronously, close up to the center synchronously; After each relevant peripheral is in contact with one another, constitute container (like Fig. 6 and Fig. 7) with hold 1; Under the sea pressure outside this container, impel the gasket 5 on the periphery that respectively is in contact with one another that encloses cabin 2 and hold 1 to compress each other, constitute this container from enhanced leaktightness; Earlier with water pump with the seawater emptying in the container; Enclose sea ice in cabin and the hold in this container and under physical environment, melt gradually, the bittern in the ice is at first discharged outside the ice, with water pump this bittern is entered marinely, after the salinity that detects bittern to be discharged is lower than per mille, stops to discharge bittern; Sea ice in the container promptly gets the fresh water (see figure 7) after melting.

Claims

1. fan-shaped collapsible sea ice storing unit is characterized in that: it comprises that a hold and four enclose the cabin, encloses the cabin and is isosceles trapezoid, and hold is square, and the minor face that encloses the isosceles trapezoid in cabin is connected with hinge with the limit of hold; Hold is with to enclose the cabin be the container of an end opening respectively, and periphery is the inclined-plane, wherein encloses on the periphery that respectively is in contact with one another of cabin and hold gasket is set; Each bottom surface of enclosing the cabin is provided with two and closes up bar synchronously, wherein, each end that closes up bar synchronously with enclose the cabin and be fixedly connected; Enclose cabin and hold floating drum respectively is set.