WO2008154861A1

WO2008154861A1 - A semi-submersible and wind power multifunction aerator

Info

Publication number: WO2008154861A1
Application number: PCT/CN2008/071333
Authority: WO
Inventors: Jinhong Guo
Original assignee: Jinhong Guo
Priority date: 2007-06-19
Filing date: 2008-06-17
Publication date: 2008-12-24
Also published as: CN101100338A; CN101100338B

Abstract

A semi-submersible and wind power multifunction aerator includes a torpedo shaped shell (1) at its very bottom, several streamlined columns (2) fixed on the torpedo shaped shell (1) and arranged in two lines, a sealed tank (4) fixed on the tops of the columns (2), two lines or more than two cylinder structures (5) fixed on the top of the tank (4) and used for support, towers (7) fixed on the cylinder structures (5) and wind wheel units (9) mounted on the towers (7). The aerator destroys the surface tension of the water to increase the contacting area of air and water, so as to promote the improving, evaporation and exchanging of the water, to increase the dissolved oxygen in the water, and to improve the water quality.

Description

Semi-submersible pneumatic multi-function water pump

Technical field

The invention relates to a water pumping device. In particular, it relates to a semi-submersible pneumatic multi-function water lifting device which is simple in structure, can promote evaporation, exchange and replacement of water, increase dissolved gas volume of water, improve water quality, improve nutrient content of water body, and utilize space for aquaculture. . Background technique

At present, with the rapid development of industry, the content of carbon dioxide-based greenhouse gases in the atmosphere is rapidly increasing, causing global temperatures to rise. At the same time, some waste water from cities, industries and agriculture, as well as harmful substances that flow into the water body with precipitation, are finally summarized in seawater, causing some micro-single cells and phytoplankton in the seawater to proliferate in abrupt manner, and the pigments contained in the algae cause seawater discoloration. . Because some seaweed absorbs oxygen from seawater, it causes fish to suffocate and die; it also emits toxic substances, which pollute the seafood. In particular, some algae may produce toxins, contaminate seafood, and even harm humans even at low concentrations. Therefore, artificial agitation of water bodies to promote evaporation, exchange, and replacement of water bodies can not only increase the dissolved gas volume of water bodies, increase the ability of water bodies to absorb harmful gases such as carbon dioxide, improve water quality, improve the nutrient content of water bodies, and increase cloud systems. Block part of the sun's radiation, promote precipitation, and alleviate the shortage of fresh water on the planet. Summary of the invention

The technical problem to be solved by the invention is to provide a simple structure, which can promote evaporation, exchange and replacement of water bodies, increase the dissolved gas volume of water bodies, improve water quality, improve the nutrient content of water bodies, and utilize the space for semi-submersible aquaculture. Type pneumatic multi-function water pumping device.

The technical solution adopted by the invention is: a semi-submersible pneumatic multi-function water pumping device, comprising: a torpedo-shaped shell located at the bottom, a streamlined column fixed at the upper end of the torpedo-shaped shell, fixedly supported by the streamline type The sealed box at the upper end of the column body is fixedly provided with a supporting tubular structure on the upper end surface of the sealed box body, and a tower frame is fixedly arranged on the barrel structure, and a wind wheel for lifting water is installed on the tower frame. unit.

A plurality of streamlined cylinders are arranged between the torpedo-shaped casing and the sealed casing, and are arranged in two columns.

The upper end surface of the sealed casing may be fixedly provided with two rows or two or more tubular structures for supporting the tower and the wind turbine group, and the tubular structure is disposed on the upper end surface of the sealed casing. Peripheral part.

The tower is a hollow structure, and a ladder for facilitating maintenance of the wind turbine set is provided therein, which is straight through the top. The sealed type box body is further provided with a support beam column at intervals, the support beam column penetrates the sealed type box body, and the bottom end is fixed on the inner bottom surface of the sealed type box body, and the top end is higher than the sealed type box body Wherein, the support beams on the upper part of the upper end surface of the sealed type box are laterally connected with the beam.

It is also possible to support the outer peripheral support beam column and the laterally connected beam at the upper end surface of the closed type casing. Mi Mesh.

Another technical solution adopted by the present invention is: a semi-submersible pneumatic multi-function water pumping device, comprising: a closed hull located below, a sealed box fixed on the closed hull, A tower is fixedly disposed on the upper end surface of the sealed box, and a wind turbine group for pumping water is installed on the tower.

One or more towers for fixing and supporting the wind turbine group may be fixedly disposed on the upper end surface of the sealed casing, and the tower is disposed at a peripheral portion of the upper end surface of the sealed casing.

The tower is reinforced by one of a diagonal tie rod and a cable.

The sealed box body is further provided with a support beam column at intervals. The support beam column penetrates the sealed type box body, and the bottom end thereof is fixed on the inner bottom surface of the sealed hull, and the top end is higher than the sealed type box body. Wherein, each of the supporting beam columns located at the upper part of the upper end surface of the sealed box body is laterally connected with a beam.

The semi-submersible air-driven multifunctional water-lifting device of the invention destroys the surface tension of the water body by the water-lifting part, increases the contact area between the water body and the atmosphere, thereby promoting the evaporation, exchange and replacement of the water body, increasing the dissolved gas volume of the water body, and improving the water quality. To improve the nutrient content of the water body, and to a large extent, it can suppress the occurrence of disasters such as red tides in the area where the device is located, and at the same time, it can adjust the temperature to a certain extent, improve the ecological environment, and promote precipitation. At the same time, according to the climate of the region where the device is located, the objective conditions such as water body, combined with the different breeding positions provided by the device, the water organisms with high economic value and smooth product sales can be selected for breeding, and a large amount of high-quality water is provided to the society. The product, while enriching the human nutritious diet, obtains good economic benefits. DRAWINGS

1 is a schematic view showing the overall structure of a first embodiment of the present invention;

Figure 2 is a schematic view of the front structure of Figure 1;

Figure 3 is a schematic side view of Figure 1;

Figure 4 is a plan view of Figure 1;

Figure 5 is a schematic view showing the overall structure of a second embodiment of the present invention;

Figure 6 is a schematic view of the front structure of Figure 5;

Figure 7 is a schematic side view of Figure 5;

Figure 8 is a plan view of Figure 5.

Its towel:

1 torpedo shell streamlined cylinder

3 Closed hull Closed box

5 cylinder structure

7 towers

9 Wind turbine group 10: Support beam column

11 12: Tower implementation The semi-submersible pneumatic multi-function water pump of the present invention will be described in detail below with reference to the embodiments. As shown in FIG. 1, FIG. 2 and FIG. 3, the semi-submersible pneumatic multi-function water pumping device of the present invention comprises: a torpedo-shaped casing 1 located at the lowermost portion, and a streamlined column fixed at the upper end of the torpedo-shaped casing 1 2. The sealed casing 4 fixedly supported by the upper end of the streamlined cylinder 2 is provided with a plurality of streamlined cylinders 2 between the torpedo casing 1 and the sealed casing 4, and is provided in two rows. A tubular structure 5 for supporting is fixed to the upper end surface of the sealed casing 4, a tower 7 is fixed to the tubular structure 5, and a wind turbine group 9 for pumping water is attached to the tower 7.

Wherein, the upper end surface of the sealed casing 4 may be fixedly provided with two rows or two or more cylindrical structures 5 for supporting the tower 7 and the wind turbine group 9, and the tubular structure 5 is disposed at The peripheral portion of the upper end surface of the sealed casing 4.

The tower 7 is a hollow structure in which a ladder for facilitating maintenance of the wind turbine group 9 is provided, which passes through the top. The tower with large structure can make full use of its internal space, combined with the structure of the cylinder, and set up various rooms for operation, control room, equipment room, observation, lookout, life, etc. to meet the needs of the operation of the device.

The sealed box body 4 is further provided with a support beam column 10 at intervals. The support beam column 10 penetrates through the sealed box body 4, and the bottom end thereof is fixed on the inner bottom surface of the sealed type box 4, and the top end is high. In the sealed casing 4, the beam 11 is laterally connected to each of the supporting beam columns 10 located at the upper end surface of the upper end surface of the sealed casing 4. It is also possible to support the outer peripheral support beam 10 and the laterally connected beam 11 at the upper end surface of the closed casing 4, and cover the dense mesh. The support beam 10 and the transversely connected beam 11 mainly serve to connect, support, and carry (dense mesh).

As shown in FIG. 4, FIG. 5, and FIG. 6, the semi-submersible pneumatic multi-function water pumping device according to the second embodiment of the present invention includes: a closed hull 3 located below, and a closed type fixed to the closed hull 3. The casing 4 is fixedly provided with a tower 12 on the upper end surface of the sealed casing 4, and the tower 12 is reinforced by a diagonal tie rod 8 or a cable. A wind turbine group 9 is mounted on the tower 12. The upper end surface of the sealed casing 4 may be fixedly provided with one or more towers 12 for fixing and supporting the wind turbine group 9, and the tower 12 is disposed on the upper end surface of the sealed casing 4. The surrounding area.

The sealed box body 4 is further provided with a supporting beam column 10 at intervals. The supporting beam column 10 penetrates through the sealed box body 4, and the bottom end thereof is fixed on the inner bottom surface of the sealed hull 3, and the top end is higher than The sealed casing 4 is in which a cross member 11 is laterally connected to each of the supporting beam columns 10 located at an upper portion of the upper end surface of the sealed casing 4. Similarly, it is also possible to support the outer peripheral support beam 10 and the laterally connected beam 11 at the upper end surface of the closed casing 4, and cover the dense mesh. This can be subtracted if the unit is a single unit and the unit is small.

In the above two embodiments, the dense beam net can be covered by the support beam 10 and the laterally connected beam 11 located on the outer periphery of the upper end surface of the closed casing 4 to form a mesh structure, and water is injected into the net. The hood structure is completely submerged in water and reaches the depth required for normal farming. At this time, the torpedo-shaped shell, the streamlined cylinder or the hull is filled with water, and the square tank also has a certain depth of water, and the lower part of the wind turbine blade is also partially drafted. among them:

1. The torpedo type shell, the streamlined column or the hull is filled with water. It is suitable for breeding aquatic organisms in the middle and lower layers of the water. It can be injected into the water biological seedlings to be cultured through the special operation channel in the upper operation room of the device. Inject bait on demand, pump air, assist with artificial light source and pump to drive water exchange and flow, monitor and adjust the breeding conditions with special instruments, create the best breeding environment, and meet the breeding needs to the maximum to obtain stable production and high yield. Achieve the best economic benefits. 2, closed box, although the box is not into the water, but the tank is less water, it still retains a considerable space, especially suitable for breeding aquatic organisms suitable for surface activities in the water body, and can appropriately increase the breeding density, To get more output.

3, the net cover structure, because the wind wing (blade) stirs the water body, and a large number of water bodies are lifted and not evaporate and fall, thereby promoting the exchange of water, increasing the dissolved oxygen content of the water body, so the mesh cover structure can be three-dimensional Aquaculture in high density.

Due to the vast water area of the device, the large body of water, and the agitation of the blades, the large amount of residual bait and aquatic organisms caused by artificially feeding the bait will not only cause water pollution, but also promote a certain range of the device area. The growth of aquatic animals and plants forms a fishery of a certain scale, thus creating conditions for fishing on the water.

The semi-submersible pneumatic multi-function water pumping device of the invention can be mainly divided into two categories according to the arrangement of the wind wheel: the first type is a multi-unit dual-column integrated type: that is, a plurality of wind turbine sets with two rows of integrated devices, Subdivided into front and rear equidistant equidistant, misaligned equidistance and triangle (star line), diagonal and other forms; the advantages of this type of device are high concentration of management, aquaculture, etc.; disadvantages are large size, high cost, and occupation Large water area, low wind energy utilization and low water efficiency.

The second type is multi-single (single) single-row type: that is, the multi-row (single) wind turbine single-row device has a simple structure, and has the advantages of small volume, low cost, high utilization of wind energy, and small occupied water area; It is difficult to manage and has low comprehensive performance.

The material for manufacturing the semi-submersible pneumatic multi-function water pumping device may be a composite material such as metal, fiber reinforced polymer resin and engineering plastic, and reinforced concrete or self-seepage reinforced concrete. The above materials are considered in accordance with the principle of cost performance, and reinforced concrete and self-seepage reinforced concrete are optimal. Torpedo shells, streamlined columns and hulls, tanks, cylinders, etc., which are sealed and resistant to salt and alkali corrosion, should preferably be made of concrete with corresponding external admixture and have corrosion and impermeability. Reinforced concrete members are cost-effective. The supporting beams, columns, connecting beams, towers, struts and other components are made of reinforced concrete with corrosion resistance and corrosion resistance. Wind turbines are available with proven technology and products. Considering its water-lifting requirements, the materials and materials are slightly improved to improve their mechanical strength and corrosion resistance to meet the needs of water.

Since the semi-submersible pneumatic multi-function water pumping device of the present invention requires electric power for operation, production, and life, and the device is far away from the land, it is difficult to realize the external power supply, so that the wind power is used to drive the water while using the partial energy. The generator generates electricity to meet the needs of the device itself. In order to ensure the power generation function, the generator can be installed in the two wind turbines in the rear of the windward side of the device. The generator is placed on the top of the support column, and the electric power is directly sent into the power distribution room. According to the power supply amount, the selection, configuration, and reasonable arrangement are made. Projects that are not very urgent, such as use, processing, and water supplementation, can be implemented under conditions of sufficient power.

According to the mainstream minimum wind speed in the area where the device is located and the wind receiving area of the wind turbine, according to the energy consumed by the generator, the height of the wind turbine equipped with the generator is appropriately adjusted so that it can eat less under the same conditions, and even in special circumstances, it does not even eat water. By reducing the work of pumping water, the energy consumed by the generator is compensated to meet the power generation needs and the rotational speeds of the two rows of wind turbines are basically the same.

The semi-submersible pneumatic multi-function water pumping device of the invention is a set of semi-submersible water, utilizing wind energy, water, aquaculture, power generation (small amount, for personal use only), water fishing, aquatic product processing, storage and the like. As a comprehensive device. According to the needs of some types of equipment can also increase the function of bait processing, according to different conditions such as water, climate, etc., while ensuring the necessary functions of water, aquaculture, power generation (for self-use), and other related functions Taking appropriate trade-offs to produce a series of products with different performances, different specifications, wide adaptability, good social benefits and good economic returns will surely have broad market prospects.

In special circumstances, the pumping mode of the device can be changed. For example, when the windfoil is too large, the material is difficult to withstand the water resistance to damage the windfoil and affect its operational life in the state of draught operation, or to overcome such problems. Increase the degree of wind wing, thereby increasing the difficulty of making the wing, increasing the weight and cost of the wing, and thus affecting the operating efficiency of the wing; when there are obstacles in the water (such as ice floes, large aquatic plants, etc.), it may lead to the wing When it collides with obstacles in water, which can damage the wing or affect the normal operation of the device, the device design can be changed. By increasing the installation height of the wing to operate on a safe part above the water surface, ensure that the wing is normal. Operation, prolonging its operational life, such a device does not eat water from its wing, and its water-lifting function is driven by a wind-driven water pump or an air compressor, and the water is lifted up by a mechanical or gas lift through a pipe attached to the tower. The height of the water (water nozzle) is higher than the top of the tower, forming an artificial fountain and using the rotation of the wing to spread the water into the atmosphere. The wind wing directly raises the water, but the height of the tower is increased and the height of the tower is increased accordingly, so that the center of the device is moved up as a whole. The weight and the amount of water in the underwater part of the device need to be increased to ensure stable operation of the device and prevent the wind from rising due to the center of gravity. When the wing is subjected to a large amount of wind, the lateral pressure generated by the windage exceeds the balance force that can be achieved by the device, causing the device to be unstable and causing a tipping accident.

Although this program increases some investment and increases the cost of the device, it can improve the safety of the operation of the airfoil and prolong the service life of the airfoil. The operating cost is compared with the operating cost of the device that directly lifts the airfoil, and the cost is increased. When the wind direction is large or the obstacle is in the water, it has greater superiority and is the best solution for using the device in such areas.

Claims

Rights request

A semi-submersible pneumatic multi-function water pumping device, comprising: a torpedo-shaped casing (1) located at a lowermost portion, and a streamlined cylinder fixed at an upper end of the torpedo-shaped casing (1) (2) , a sealed box (4) fixedly supported at the upper end of the streamlined cylinder (2), and a supporting tubular structure (5) fixed to the upper end surface of the sealed casing (4), in the cylindrical structure (5) A tower (7) is fixedly mounted, and a wind turbine group (9) for pumping water is attached to the tower (7).

2. The semi-submersible pneumatic multi-function water pumping device according to claim 1, wherein a plurality of streamlined cylinders are disposed between the torpedo shell (1) and the sealed box (4) (2) , and set in two columns.

The semi-submersible pneumatic multi-function water pumping device according to claim 1, wherein the closed end of the sealed casing (4) is fixedly provided with two rows or two or more for The tubular structure (5) supporting the tower (7) and the wind turbine group (9), and the cylindrical structure (5) is provided at a peripheral portion of the upper end surface of the sealed casing (4).

The semi-submersible pneumatic multi-function water pumping device according to claim 1, characterized in that the tower (7) is a hollow structure in which a maintenance of the wind turbine (9) is facilitated. Climb the ladder and go straight to the top.

The semi-submersible pneumatic multi-function water pumping device according to claim 1, wherein the sealed box body (4) is further provided with a support beam column (10) at intervals, the support The beam column (10) penetrates the sealed box body (4), and the bottom end thereof is fixed on the inner bottom surface of the sealed type box body (4), and the top end is higher than the sealed type box body (4), wherein the closed type box body (4) 4) A beam (11) is laterally connected to each of the support beams (10) on the upper part of the upper end surface.

The semi-submersible pneumatic multi-function water pumping device according to claim 5, characterized in that the outer peripheral support beam column (10) and the laterally connected beam are located at an upper portion of the upper end surface of the sealed type casing (4). (11) For the support, cover the dense mesh.

A semi-submersible pneumatic multi-function water pumping device, comprising: a closed hull (3) located below, a sealed box (4) fixed to the closed hull (3), A tower (12) is fixedly disposed on the upper end surface of the sealed casing (4), and a wind turbine group (9) for pumping water is installed on the tower (12).

The semi-submersible pneumatic multi-function water pumping device according to claim 7, wherein one or more of the upper end faces of the sealed type casing (4) are fixedly disposed for fixing A tower (12) supporting the wind turbine group (9), the tower (12) being disposed at a peripheral portion of the upper end surface of the sealed casing (4).

The semi-submersible pneumatic multi-function water pumping device according to claim 7 or 8, wherein the tower (12) is carried out by one of a diagonal tie rod (8) and a cable. Strengthen support.

The semi-submersible pneumatic multi-function water pumping device according to claim 7, wherein the sealed box body (4) is further provided with a support beam column (10) at intervals, the support The beam column (10) penetrates through the sealed box body (4), and the bottom end thereof is fixed on the inner bottom surface of the sealed hull (3), and the top end is higher than the sealed type box body (4), wherein the closed type box body (4) A beam (11) is laterally connected to each of the support beams (10) on the upper part of the upper end surface.