CN202181225U

CN202181225U - Foldable device for making fresh water with stored sea ice

Info

Publication number: CN202181225U
Application number: CN2011203043335U
Authority: CN
Inventors: 冯静
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-21
Filing date: 2011-08-21
Publication date: 2012-04-04
Anticipated expiration: 2021-08-21

Abstract

The utility model relates to a foldable device for making fresh water with stored sea ice, which is characterized in that the device comprises a bottom tank and four surrounding tanks, the bottom tank and the four surrounding tanks are connected by hinges, and buoys are arranged on the surrounding tanks and the bottom tank. An application method includes that a plurality of the devices are placed on a sea surface in a planar manner before air temperature is lower than 0 DEG C, and the surrounding tanks and the bottom tank float on the sea surface by the aid of the buoys. Seawater in the surrounding tanks and the bottom tank freezes when the air temperature is lower than 0 DEG C, the sea ice starts melting after the air temperature rises, the seawater is pumped into the buoy of the bottom tank, the bottom tank sinks by the aid of self-weight, the other ends of the four surrounding tanks are respectively closed towards the center of the bottom tank to form a container, the seawater in the contained is drained, the contained is sealed in a self-reinforced manner under the pressure of external seawater, and the sea ice in the container melts for making the fresh water. The foldable device has the advantages that no land resources are occupied, the device can be folded, the occupied area of the sea surface is decreased, the procedures of fishing and transporting ice are omitted, a large amount of labor and energy are saved, and environmental protection is benefited.

Description

A kind of folding storage sea ice is made the device of fresh water

Technical field

The utility model relates to the sea water desaltination field, especially relates 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 the utility model provides a kind of like this device 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.

The device of the utility model is achieved in that it comprises that a hold and four enclose the cabin, and it is rectangular to enclose the cabin, and it is equilateral square that hold is; The one side of respectively enclosing in the cabin is connected with hinge with one side in the hold; Hold is with to enclose the cabin respectively be the container of an end opening, and the periphery of opening end is established the inclined-plane, wherein encloses the cabin and encloses the cabin, and enclose on the inclined-plane that respectively is in contact with one another of cabin and hold gasket is set; Enclose floating drum respectively is set on cabin and the hold; Respectively enclose in the cabin ratchet that contains torsion spring is set, the divider that contains locking groove is set in the hold, the pusher dog bar is set on the said divider; When enclosing the cabin around hinge through, after running into divider and stopping, described ratchet gets in the described locking groove; When the pusher dog bar rotates, can ratchet be transferred to outside the locking groove;

Use said apparatus and make the method for fresh water: be lower than before 0 ℃ at temperature; Place a plurality of above-mentioned devices with the planar development shape across the sea, the floating drum that encloses in cabin and the hold is full of air, makes to 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 time below 0 ℃ seawater icing at temperature;

Be higher than in temperature time of 0 ℃, sea ice begins to melt; In the floating drum with seawater suction hold, hold sinks by deadweight, drives an end that encloses the cabin through hinge and sinks, and four the other ends that enclose the cabin close up to the hold center respectively, after running into divider, stop; The ratchet that respectively encloses in the cabin embeds in the locking groove on the divider, constitutes the self-locking of enclosing cabin and hold; After each relevant gasket is in contact with one another, encloses the cabin and constitute container with hold; With water pump with the seawater emptying in the container; 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; Sea ice in this container melts under physical environment gradually, and the bittern in the ice is at first discharged outside the ice, and elder generation enters this bittern with water pump marine, after the salinity that detects bittern to be discharged is lower than 1 ‰, stops to discharge bittern; Sea ice in the container promptly gets fresh water after melting; When needs are placed this device with the planar development shape, rotate the pusher dog bar, ratchet is transferred to outside the locking groove, respectively enclose the cabin and just can leave divider, around hinge through to planar development shape.

The usefulness of the utility model is:

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

Two, this device can be folded into the container of making fresh water, has reduced the sea occupied area.

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 utility model is further specified.

Description of drawings

Fig. 1 is the synoptic diagram of planar development shape of the embodiment 1 of the utility model.

Fig. 2 is the stereographic map of Fig. 1.

Fig. 3 is the A-A cross-sectional schematic among Fig. 1.

Fig. 4 is the rear view of Fig. 1.

Fig. 5 is the synoptic diagram that the planar development shape of a plurality of embodiment 1 is stitched together.

Fig. 6 is the schematic perspective view of embodiment 1 after folding.

Fig. 7 is the B-B sectional view among Fig. 6.

Fig. 8 is the C partial enlarged view among Fig. 7.

Fig. 9 is the stereographic map of pusher dog bar.

Figure 10 is the D partial enlarged view among Fig. 9.

Figure 11 is the schematic perspective view of embodiment 2 after folding.

Embodiment

Embodiment 1, see Fig. 1-Fig. 4, the device that the storage sea ice of the utility model is made fresh water comprises that a hold 1 and four enclose cabin 2, encloses cabin rectangular (present embodiment is equilateral square), and it is equilateral square that hold is; The one side of respectively enclosing in the cabin is connected with hinge 12 with one side in the hold; Hold is with to enclose the cabin respectively be the container of an end opening, and the periphery of opening end 13 is established the inclined-plane, wherein encloses the cabin and encloses the cabin, and enclose on the inclined-plane that respectively is in contact with one another of cabin and hold gasket 3 is set, and sealing pad preferred material is a rubber; Enclose floating drum 4 respectively is set on cabin and the hold.

Respectively enclose in the cabin ratchet 21 (seeing Fig. 7 and Fig. 8) that contains torsion spring 22 is set, the divider 15 that contains locking groove 14 is set in the hold, pusher dog bar 16 is set on the divider 15; Rotate around hinge 12 when enclosing the cabin, after running into divider 15 and stopping, ratchet 21 gets in the locking groove 14 under the effect of torsion spring 22.

Method of use: be lower than before 0 ℃ at temperature; Place the device (see figure 5) that a plurality of above-mentioned storage sea ice are made fresh water with the planar development shape across the sea; The floating drum 4 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 the seawater (see figure 3); Be lower than in the time below 0 ℃ seawater icing at temperature.

Be higher than in temperature time of 0 ℃, sea ice begins to melt, in the floating drum 4 with seawater suction hold 1; Hold 1 sinks by deadweight; Drive an end that encloses cabin 2 through hinge 12 and sink, four the other ends that contain floating drum 4 that enclose the cabin close up to hold 1 center respectively, after running into divider 15, stop; Respectively enclose ratchet 21 in the cabin 2 under the effect of torsion spring 22, get in the locking groove 14, constitute the self-locking of enclosing cabin 2 and hold 1, when preventing the seawater fluctuation, cause the loosening of seals at and cause leaking; After gasket 3 on each relevant peripheral was in contact with one another, four were enclosed cabin 2 and constitute container (seeing Fig. 6 and Fig. 7) with hold 1.

With water pump with the seawater emptying in the container after; The outer seawater of container greater than pressure external in the container, so just impels the gasket on the periphery that respectively is in contact with one another that encloses cabin and hold to compress each other the pressure that encloses the cabin, constitute this container from enhanced leaktightness; Sea ice in this container melts under physical environment gradually, and the bittern in the ice is at first discharged outside the ice, and elder generation enters this bittern with water pump marine, after the salinity that detects bittern to be discharged is lower than 1 ‰ (fresh water standards), stops to discharge bittern; Sea ice in the container promptly gets fresh water after melting; When needs were placed this device with the planar development shape, by shown in Figure 8, CW rotated pusher dog bar 16, and ratchet 21 is transferred to outside the locking groove 14, respectively enclosed cabin 2 and can leave divider 15, turned to planar development shape (as shown in Figure 2) around hinge 12.

Embodiment 2, see Figure 11, in order to reduce the sea occupied area, can do rectangularity with enclosing cabin 2, so that in container, include more sea ice in.

Claims

1. a folding storage sea ice is made the device of fresh water, it is characterized in that: comprise that a hold and four enclose the cabin, it is rectangular to enclose the cabin, and it is equilateral square that hold is; The one side of respectively enclosing in the cabin is connected with hinge with one side in the hold; Hold is with to enclose the cabin respectively be the container of an end opening, and the periphery of opening end is established the inclined-plane, wherein encloses the cabin and encloses the cabin, and enclose on the inclined-plane that respectively is in contact with one another of cabin and hold gasket is set; Enclose floating drum respectively is set on cabin and the hold; Respectively enclose in the cabin ratchet that contains torsion spring is set, the divider that contains locking groove is set in the hold, the pusher dog bar is set on the said divider; When enclosing the cabin around hinge through, after running into divider and stopping, described ratchet gets in the described locking groove; When the pusher dog bar rotates, can ratchet be transferred to outside the locking groove.