CN105601018A - Flat plate-type fresh water guarantee ship for seawater desalination - Google Patents

Abstract

The invention discloses a flat-plate seawater desalination freshwater support ship, which comprises a hull, a hull deck is fixed in the middle of the hull, a main cabin is arranged between the hull deck and the hull, and two Partition board, two partition boards divide the main ship cabin into fresh water tank and two rainwater tanks, the fresh water tank is between the two rainwater tanks, the top hull deck of the rainwater tank has a rainwater inlet through hole, the partition board It has a through hole, and the through hole connects the rainwater tank and the fresh water tank. A desalination chamber is fixed directly above the hull deck on the top of the fresh water tank. Basin, the bottom of the fresh water collection basin is fixed with multiple downpipes, and the downpipes communicate with the freshwater collection basin; it can be fixed on other ships to follow the ship to move or set in the waters of the island. it is good.

Description

A flat-plate seawater desalination freshwater support ship

Technical field:

The invention relates to the technical field of seawater desalination equipment, in particular to a flat-plate seawater desalination freshwater support ship.

Background technique:

There are many islands in our country, which are far away from the mainland. Due to their small size, there is no fresh water. Fresh water is essential for human life. Desalination of sea water is the most effective method. Now there are many solar desalination devices, which cover a large area, especially on islands and land. It is limited, but the sea surface is not restricted. Many ocean-going transportation and ocean-going fleets in my country have to transport and patrol at sea for several months. The cost of returning to the mainland to replenish fresh water is high and the time is long. It is very important to have real-time fresh water support ships.

Invention content:

The purpose of the present invention is to overcome the deficiencies of the prior art and provide a flat-plate seawater desalination freshwater support ship, which can be fixed on other ships to follow the ship to move or be installed in the island waters. It is a large-scale seawater desalination device with automatic water intake Diluted, the effect is good.

The scheme that the present invention solves described technical problem is:

A flat-plate seawater desalination freshwater support ship includes a hull, a hull deck is fixed in the middle of the hull, a main cabin is arranged between the hull deck and the hull, and two partition plates are fixed between the hull deck and the bottom plate of the hull, Two partitions separate the main ship compartment into a freshwater compartment and two rainwater compartments. The freshwater compartment is between the two rainwater compartments. The top hull deck of the rainwater compartment has a rainwater inlet through hole, and the partition plate has a through hole , through the through hole to connect the rainwater tank and the fresh water tank. A desalination chamber is fixed directly above the hull deck on the top of the fresh water tank. The bottom surface of the basin is fixed with a plurality of downpipes, the downpipes communicate with the fresh water collection basin, the bottom of the downpipe is fixed on the hull deck and extends into the freshwater tank, and the freshwater collection basin is close to the bottom surface of the herringbone transparent roof;

Both sides of the hull are fixed with filters, and the water outlet end of the filter is connected with a drainpipe, and the drainpipe extends into the desalination chamber and communicates with the desalination chamber.

A filter screen is fixed on the partition plate, and the filter screen covers the through hole.

The filter protrusions on the filter mesh are nested in the through holes.

A filter cover is screwed on the hull deck, and the filter cover covers the through hole for rainwater to enter, and a filter mesh body is fixed in the middle of the filter cover.

The filter is nested and fixed in the side wall water inlet hole on the side wall of the hull.

The filter includes an outer shell, the outer wall of the outer shell is fixed on the inner wall of the water inlet hole of the side wall, a filter mesh block is fixed in the middle of the outer shell, and the water outlet end of the outer shell is close to the inner wall of the hull and connected to the drainpipe .

Outstanding effect of the present invention is:

It can be fixed on other ships to follow the ship or set in the waters of islands. It is a large-scale seawater desalination device with automatic water intake and desalination with good effect.

Description of drawings:

Fig. 1 is a schematic structural view of the present invention.

detailed description:

Embodiment, see as shown in Figure 1, a kind of flat type seawater desalination fresh water support ship, comprises hull 10, and the middle part of described hull 10 is fixed with hull deck 11, and there is main cabin between hull deck 11 and hull 10, and hull Two partitions 12 are fixed between the deck 11 and the bottom plate of the hull 10, and the two partitions 12 separate the main ship cabin into a freshwater warehouse 20 and two rainwater warehouses 30, and the freshwater warehouse 20 is between the two rainwater warehouses 30. Between, on the top hull deck 11 of rainwater storehouse 30, rainwater enters through hole 111, has through through hole 121 on the dividing plate 12, and through through hole 121 is connected rainwater storehouse 30 and freshwater storehouse 20, and the top of freshwater storehouse 20 A desalination chamber 40 is fixed directly above the hull deck 11, and the top of the desalination chamber 40 is a herringbone transparent roof 41. A plurality of fresh water collection basins 42 are arranged in the desalination chamber 40, and a plurality of downspouts 43 are fixed on the bottom surface of the freshwater collection basins 42. 43 communicates with the fresh water collection basin 42, the bottom of the downpipe 43 is fixed on the hull deck 11 and stretches in the fresh water storehouse 20, the fresh water collection basin 42 is close to the bottom surface of the herringbone transparent roof 41;

Filters 14 are fixed on both sides of the hull 10 , and the water outlet of the filter 14 is connected with a drainpipe 15 , and the drainpipe 15 extends into the desalination chamber 40 and communicates with the desalination chamber 40 .

Furthermore, a filter screen 16 is fixed on the partition plate 12 , and the filter screen 16 covers the through hole 121 .

Furthermore, the filtering protrusions 161 provided on the filtering net 16 are nested in the through holes 121 .

Furthermore, the hull deck 11 is screwed with a filter cover 17 , the filter cover 17 covers the rainwater inlet through hole 111 , and a filter mesh body 171 is fixed in the middle of the filter cover 17 .

Furthermore, the filter 14 is nested and fixed in the side wall water inlet hole 101 provided on the side wall of the hull 10 .

Further, the filter 14 includes an outer shell 141, the outer wall of the outer shell 141 is fixed on the inner wall of the side wall water inlet through hole 101, the middle part of the outer shell 141 is fixed with a filter mesh block 142, and the water outlet of the outer shell 141 The end is close to the inner sidewall of the hull 10 and connected to the drain pipe 15.

Working principle: Seawater enters the drain pipe 15 after being filtered by the filter 14, and then enters the desalination chamber 40. The sunlight shines into the desalination chamber 40 through the herringbone transparent roof 41, and the seawater in the desalination chamber 40 is heated and evaporated, and the evaporated The water vapor is in the herringbone-shaped transparent roof 41, pre-condensed into water droplets, and the water droplets slide along the inner wall of the herringbone-shaped transparent roof 41 or automatically fall into the fresh water collection basin 42, and then enter the fresh water tank 20 through the downpipe 43 In the same way, when it rains, the rainwater enters the rainwater storehouse 30 through filter cover 17, and then enters the freshwater storehouse 20 through the filter screen 16, and its fresh water collection effect is good.

Finally, the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Those of ordinary skill in the relevant technical fields can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the category of the present invention, and the scope of patent protection of the present invention should be defined by the claims.

Claims (6)

1. flat desalinization fresh water ensures a ship, comprises hull (10), and its feature existsIn: the middle part of described hull (10) is fixed with deck in ship structure (11), deck in ship structure (11)And between hull (10), there is main ship storehouse, the base plate of deck in ship structure (11) and hull (10)Between be fixed with two demarcation strips (12), two demarcation strips (12) are separated into light by main ship storehouseSump (20) and two rainwater storehouses (30), fresh water storehouse (20) are in two rainwater storehouses (30)Between, in the top deck in ship structure (11) of rainwater storehouse (30), there is rainwater and enter through hole (111),On demarcation strip (12), there is the through hole of running through (121), run through through hole (121) by rainwater storehouse (30)Be connected with fresh water storehouse (20), the deck in ship structure (11) at the top of fresh water storehouse (20) just goes upSide is fixed with diluting compartment (40), and the top of diluting compartment (40) is the transparent roof of herringbone (41),In diluting compartment (40), be provided with multiple fresh water collecting basins (42), the end of fresh water collecting basin (42)Face is fixed with multiple downpipes (43), and downpipe (43) communicates with fresh water collecting basin (42),The bottom of downpipe (43) is fixed on deck in ship structure (11) and goes up and stretch in fresh water storehouse (20),Fresh water collecting basin (42) is near the bottom surface on the transparent roof of herringbone (41);

The both sides of hull (10) are fixed with filter (14), the water side of filter (14)Connected drainpipe (15), drainpipe (15) stretch into diluting compartment (40) and with diluting compartment (40)Communicate.

2. the flat desalinization fresh water of one according to claim 1 ensures ship, itsBe characterised in that: on described demarcation strip (12), be fixed with screen pack (16), screen pack (16)Covering runs through through hole (121).

3. the flat desalinization fresh water of one according to claim 2 ensures ship, itsBe characterised in that: the filtration lug boss (161) having on described screen pack (16) is nested in and passes throughIn reach through hole (121).

4. the flat desalinization fresh water of one according to claim 1 ensures ship, itsBe characterised in that: in described deck in ship structure (11), be bolted with filtering cover (17), filtering cover (17)Cover rainwater and enter through hole (111), the middle part of filtering cover (17) is fixed with filters dictyosome (171).

5. the flat desalinization fresh water of one according to claim 1 ensures ship, itsBe characterised in that: described filter (14) is nested and be fixed on the sidewall of hull (10) and haveSidewall water inlet through hole (101) in.

6. the flat desalinization fresh water of one according to claim 5 ensures ship, itsBe characterised in that: described filter (14) comprises shell body (141), shell body (141)Outer wall is fixed on the madial wall of sidewall water inlet through hole (101), the middle part of shell body (141)Be fixed with screen pack piece (142), the water side of shell body (141) is near hull (10)Madial wall also connects drainpipe (15).