CN201925080U

CN201925080U - Sea wave surging and impacting energy utilization device

Info

Publication number: CN201925080U
Application number: CN2010206811002U
Authority: CN
Inventors: 康凤明; 朱洪臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-27
Filing date: 2010-12-27
Publication date: 2011-08-10
Anticipated expiration: 2020-12-27

Abstract

The utility model discloses a sea wave surging and impacting energy utilization device, which comprises a plurality of energy collection units which are connected together through frames, wherein the upright columns of the frames are fixed on a seabed, each energy collection unit forms an air pump which separately works, and the upper cavity of the air pump is respectively connected with the inlet check valve and the outlet check valve of the air pump. The sea wave surging and impacting energy utilization device adopts the natural renewable sea wave energy, utilizes the air as a transmission medium, is clean and environmentally-friendly, has a simple structure, is reliable to use, and is convenient to carry out.

Description

A kind of wave springs up and the impact energy utilized device

Technical field

The utility model belongs to the seawave power generation technical field, especially relates to a kind ofly utilizing springing up with impact energy of wave to change into the device that the air pressure energy generates electricity.

Background technique

At present, the human primary energy that uses is based on oil, rock gas, coal, and China is because of the petroleum resources scarcity, so far still based on coal.The primary energy of these mineral fuel not only can not be regenerated, and can produce into the suspended particulate in greenhouse gases and the atmosphere, befouling environment.Rapid economic development along with China, to increasing fast significantly of primary energy demand, China has become energy importer the biggest in the world at present, along with the continuous minimizing of mineral resources and constantly rising violently of price such as oil, rock gas, coals, the renewable energy sources of research and development clean environment firendly has become the key subjects that countries in the world face.

Ocean energy is that a kind of storage volume of occurring in nature is big, to distribute wide be the reproducible again energy of environmental protection.The wave surging energy in offshore shallow sea particularly, since 10000000 year, these frightful billows and waves billow but cause disasters such as beach erosion, navigation safety often not only not for the mankind benefit.From the national patent database, retrieve and learn, part is arranged, but mostly structure more complicated, operational feasibility are less about the patent of seawave power generation aspect.

Summary of the invention

The purpose of this utility model is: provide a kind of wave simple in structure, that use reliably, be convenient to implement to spring up and the impact energy utilized device.

The technical solution of the utility model is: comprise the energy acquisition unit that several link together by framework, framework comprise be fixed on the column on the sea bed and be connected between the column on, lower brace, the energy acquisition unit comprises the air pump pump housing, displacer piston, float, the floater guiding axle, the air pump breather check valve, the air pump outgassing nonreturn valve, float and floater guiding axle are connected one, the upper end of floater guiding axle connects displacer piston, displacer piston is arranged in the air pump pump housing, the air pump pump housing is installed in the stull top, the epicoele of air pump is connected with the gentle gas one-way valve that pumps of air pump breather check valve respectively, float is arranged on, between the lower brace, the floater guiding axle is supported on by guide sleeve, on the lower brace and along last, the central axis of following guide sleeve moves up and down.

The beneficial effects of the utility model are: the air pump pump housing of each energy acquisition unit, air pump breather check valve, air pump outgassing nonreturn valve, floater guiding axle, displacer piston are formed a single-acting air pump.When wave fell after rise, float drives the floater guiding axle by deadweight and displacer piston descends, and by being installed in the air pump breather check valve on air pump pump housing top, air is sucked in the upper cavity of the air pump pump housing; When wave was filled with, float was by gushing on the wave, and it is up to drive floater guiding axle and displacer piston, by being installed in the air pump outgassing nonreturn valve on air pump pump housing top, compressed air pump is gone out air pump.The pressurized air that each air pump is confessed, the pipeline by parallel connection is collected in together, just can drive the running of powerful steam turbine or pneumatic motor, drives generator for electricity generation with steam turbine or pneumatic motor at last.What the utility model was taken is the renewable wave energy of pure natural, utilizes atmosphere to do driving medium, clean environment firendly, simple in structure, use reliable, be convenient to implement.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the plan view of Fig. 1;

Fig. 4 is the sectional view of energy acquisition unit in the utility model;

Fig. 5 is a Pneumatic electric generating schematic diagram of the present utility model.

Figure labeling description: 1, air pump outgassing nonreturn valve, 2, the air pump breather check valve, 3, the air pump pump housing, 4, float, 5, the floater guiding axle, 6, go up stull, 7, column, 8, lower brace, 9, guide sleeve down, 10, displacer piston, 11, go up guide sleeve, 12, safety valve, 13, steam turbine or pneumatic motor, 14, generator, 15, sea bed, 16, epicoele, 17, shell.

Embodiment

Left view from structural representation of the present utility model shown in Figure 1 and Fig. 2, the plan view of Fig. 3 as can be seen, the utility model is by many root posts 7, be connected between the column 7 on, lower brace 6,8 and several energy acquisition unit form, the bottom of each column 7 all is vertically fixed on the sea bed 15 securely, use between the column 7, lower brace 6,8 link into an integrated entity mutually rigidly forms one group of rigidly connected framework, Fig. 1, Fig. 2, what Fig. 3 was represented is that 18 energy acquisition unit link together with stull, can adopt more a plurality of energy acquisitions unit, every cover wave spring up with the impact energy power generating equipment in can dispose the such frameworks of many groups.

From the sectional view of energy acquisition shown in Figure 4 unit as can be seen, each energy acquisition unit is all by float 4, floater guiding axle 5, guide sleeve 11,9, the air pump pump housing 3, displacer piston 10, air pump breather check valve 2, air pump outgassing nonreturn valve 1 etc. are formed up and down.Float 4 is installed between the last stull 6 of framework and the lower brace 8, and last stull 6 exceeds the sea level, and lower brace 8 is in the seawater, and float 4 is on the sea level.Each float 4 all has and float shell 17 rigidity binding all-in-one-piece floater guiding axle 5, these floater guiding axles 5 are supported in the upper and lower stull 6,8 by upper and lower guide sleeve 11,9, and float 4 can only be moved up and down with floating of sea along the central axis of upper and lower guide sleeve 11,9.The air pump pump housing 3 is installed in stull 6 tops, and the top of each energy acquisition unit air pump pump housing 3 all is provided with corresponding breather check valve and outgassing nonreturn valve.The air pump pump housing 3 is stretched on the top of floater guiding axle 5, the top of floater guiding axle 5 is equipped with displacer piston 10, displacer piston 10 is arranged in the air pump pump housing 3, the air pump pump housing 3 of each energy acquisition unit, air pump breather check valve 2, air pump outgassing nonreturn valve 1, floater guiding axle 5, displacer piston 10 are formed a single-acting air pump, the epicoele 16 of air pump is an active chamber, and cavity of resorption directly communicates with atmosphere.Float shell 17 is welded into by steel plate, connect to one rigidly with the floater guiding axle 5 of steel pipe manufacturing, shell 17 outsides of float have anti-corrosion material, to prevent seawater corrosion, the little light materials of inner filling proportion of float 4 is so that make float 4 across the sea floating all the time.

Fig. 5 is a Pneumatic electric generating schematic diagram of the present utility model, and when wave fell after rise, float 4 drives floater guiding axle 5 by deadweight and displacer piston 10 descends, and by being installed in the air pump breather check valve 2 on air pump pump housing top, air is sucked in the epicoele 16 of air pump; When wave was filled with, float 4 was by gushing on the wave, and it is up to drive floater guiding axle 5 and displacer piston 10, by being installed in the air pump outgassing nonreturn valve 1 on air pump pump housing top, compressed air pump is gone out air pump.The pressurized air that each energy acquisition unit air pump is confessed, the pipeline by parallel connection is collected in together, just can drive powerful steam turbine or pneumatic motor 13 runnings, drives generators 14 generatings with steam turbine or pneumatic motor 13 then.

More than embodiment of the present utility model only be the non-limitative illustration of the utility model being made in order better to understand the utility model, all those skilled in the art are getable without creative work institute, still belong to protection domain of the present utility model.

Claims

1. a wave springs up and the impact energy utilized device, it is characterized in that: comprise the energy acquisition unit that several link together by framework, described framework comprise the column (7) that is fixed on the sea bed and be connected between the column (7) on, lower brace (6,8), described energy acquisition unit comprises the air pump pump housing (3), displacer piston (10), float (4), floater guiding axle (5), air pump breather check valve (2), air pump outgassing nonreturn valve (1), float (4) is connected one with floater guiding axle (5), the upper end of floater guiding axle (5) connects displacer piston (10), displacer piston (10) is arranged in the air pump pump housing (3), the air pump pump housing (3) is installed in stull (6) top, the epicoele of air pump (16) is connected with the gentle gas one-way valve (1) that pumps of air pump breather check valve (2) respectively, float (4) is arranged between stull (6) and the lower brace (8), and floater guiding axle (5) is by guide sleeve (11,9) be supported on, lower brace (6,8) on and along guide sleeve (11,9) central axis moves up and down.

2. wave according to claim 1 springs up and the impact energy utilized device, it is characterized in that: the shell (17) of described float (4) is welded into by steel plate, connects to one with floater guiding axle (5) rigidity, the little light materials of inner filling proportion of float (4).

3. wave according to claim 1 springs up and the impact energy utilized device, it is characterized in that: described upward stull (6) exceeds the sea level, and lower brace (8) is in the seawater, and float (4) is on the sea level.

4. wave according to claim 2 springs up and the impact energy utilized device, it is characterized in that: shell (17) outside of described float (4) has anti-corrosion material.