CN209818197U - Water circulation tidal current power generation simulation device - Google Patents
Water circulation tidal current power generation simulation device Download PDFInfo
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- CN209818197U CN209818197U CN201920432985.3U CN201920432985U CN209818197U CN 209818197 U CN209818197 U CN 209818197U CN 201920432985 U CN201920432985 U CN 201920432985U CN 209818197 U CN209818197 U CN 209818197U
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- tidal current
- water
- box body
- water circulation
- power generation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to a hydrologic cycle trend electricity generation analogue means, including the box, with the hydrologic cycle pipeline that the box is connected. The water circulation pipeline is installed by a flow observation instrument and a water pressure meter, and a water pump is installed on the drain pipe. A lower bearing seat is fixedly installed in the box body, an upper bearing seat is fixedly installed on a top cover of the box body, a tidal current energy blade group is installed between the upper bearing seat and the lower bearing seat, and a flow velocity meter and a water depth measuring scale are installed in the box body. The top end of the main shaft is connected with a lower coupler, the top of the lower coupler is provided with a speed increaser, the top of the speed increaser is connected with an upper coupler, and the upper coupler is coaxially connected with a generator. The utility model can truly simulate tidal current energy to generate electricity, and replace the sea test to be carried out due to the collection of various experimental data, thereby greatly saving the experimental cost; the utility model discloses it is small, can place in the laboratory and study the trend energy electricity generation of perpendicular blade, make things convenient for various experimental data collection and blade to improve.
Description
Technical Field
The utility model relates to a hydrologic cycle trend electricity generation analogue means belongs to ocean energy power generation analog device technical field.
Background
Ocean energy refers to a renewable energy source attached to the sea that receives, stores, and dissipates energy in the form of tides, waves, temperature differences, salinity gradients, ocean currents, etc., through various physical processes. The ocean energy has the characteristics of cleanness and reproducibility, large reserves, wide distribution and little influence on the environment, so the ocean energy is a new energy with strategic significance to be developed urgently. The development prospect of the global ocean energy resource is very considerable.
With the consumption of non-renewable energy sources such as petroleum, coal and the like, people gradually consider how to fully utilize energy sources on the ocean, and the tidal current energy on the ocean belongs to endless renewable resources and green energy sources without pollution. However, the tidal current power generation device has low energy conversion rate, needs a more perfect research scheme, and needs to test the influence of factors such as water flow velocity, water depth, pressure, flow, blade structure and the like on the power generation conversion rate in the research process. However, real sea test requires site building at sea, installation and transportation of equipment, consumes time and money, and is extremely difficult to implement, so that a test device which can be more simple and practical is needed, and preliminary verification and experimental calculation can be performed on a designed device in a laboratory.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a water circulation trend electricity generation analogue means is provided, can carry out preliminary verification and experimental calculation to the device of design in the laboratory.
In order to solve the above problem, the utility model discloses a technical scheme as follows:
a water circulation tidal current power generation simulation device comprises a box body and a water circulation pipeline connected with the box body, wherein the water circulation pipeline is formed by connecting a water inlet pipe and a water outlet pipe,
the water inlet pipe is provided with a flow observing instrument and a water pressure meter, the water outlet pipe is provided with a water pump,
a lower bearing seat is fixedly installed in the box body, an upper bearing seat and a generator support are fixedly installed on a detachable top cover of the box body, a main shaft is installed between the upper bearing seat and the lower bearing seat, a tidal current energy blade group is installed on the main shaft, the position of the tidal current energy blade group is opposite to that of the water inlet pipe, a flow velocity meter and a water depth measuring scale are installed in the box body,
the top end of the main shaft is connected with a lower coupler, a speed increaser is installed at the top of the lower coupler, an upper coupler is connected to the top of the speed increaser, the upper coupler is coaxially connected with a generator, and the generator is installed on a generator support.
Furthermore, a reinforcing support is arranged in the box body, and the lower bearing seat is installed on the reinforcing support.
Further, advance water piping connection in the upper end of box side, drain pipe connection is at the lower extreme of box side, the inlet tube forms the C font with drain pipe connection.
Furthermore, the tidal current energy blade group is formed by fixedly connecting a plurality of vertical blades on the circumferential surface of a hollow rotating shaft, and the hollow rotating shaft is sleeved on the main shaft.
Furthermore, flat keys are respectively arranged between the upper end and the lower end of the hollow rotating shaft and the main shaft and are provided with flat keys.
Furthermore, a positioning ring is sleeved on the main shaft and abuts against the bottom end of the hollow rotating shaft. Prevent that hollow pivot from rocking in service.
Furthermore, one side of the box body is provided with a transparent observation window, and the tidal current energy blade group is located in the observation range of the transparent observation window.
Furthermore, the upper end and the lower end of the water depth measuring ruler are correspondingly fixed on the upper edge and the lower edge of the transparent observation window.
The utility model discloses a theory of operation is, after the water yield that the experiment needs is poured into in the box, through water pump work, the inlet tube is intake and is gone out water by the drain pipe to form water circulation in the box, simulate out the trend and flow, at this in-process, it is rotatory that the promotion trend can the blading, the trend can the pivot of blading transmit through the parallel key and give main shaft synchronous revolution, it is rotatory to connect the speed increaser through lower shaft coupling after the main shaft is rotatory, the shaft coupling drive generator electricity generation on the speed increaser rethread. In the working process of the water circulation tidal current power generation simulation device, the flow observation instrument and the water pressure meter can record flow and water pressure parameters, and the detachable top cover of the box body is convenient for installing a tidal current energy blade set. The current meter and the water depth measuring scale are used for measuring the current and the water depth, and relevant research on the tidal current energy power generation conversion rate is carried out after relevant data are collected.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses can the electricity generation of true simulation trend ability, replace because of collecting the sea examination that various experimental data will go on, practice thrift the experiment cost greatly, saved manpower and materials.
2. The utility model discloses small with low costs can place in the laboratory and study the trend energy electricity generation of perpendicular blade, makes things convenient for various experimental data acquisition and blade to improve.
3. The utility model discloses a trend can the blading can convenient quick replacement, the perpendicular trend of conveniently testing more differences can generate electricity the blade.
4. The utility model discloses seted up transparent observation window, can the range estimation experiment phenomenon, observe the behavior of blade.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is an enlarged schematic view at I in fig. 1.
Fig. 4 is a schematic structural diagram of a tidal current energy blade set according to a preferred embodiment of the present invention.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a partially enlarged schematic view of a preferred embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The objects, aspects and advantages of the present invention will become more apparent from the following description. It should be understood that the described embodiments are presently preferred, but not all embodiments of the invention.
With reference to fig. 6 in combination with fig. 1 to 3, a water circulation tidal current power generation simulation device comprises a box body 1 and a water circulation pipeline connected with the box body 1, wherein the water circulation pipeline is formed by connecting a water inlet pipe 9 and a water outlet pipe 13. Preferably, the water inlet pipe 9 is connected to the upper end of the side surface of the box body 1, the water outlet pipe 13 is connected to the lower end of the side surface of the box body 1, and the water inlet pipe 9 and the water outlet pipe 13 are connected to form a C shape.
The water inlet pipe 9 is provided with a flow observation instrument 18 and a water pressure meter 17, and the water outlet pipe 13 is provided with a water pump 10.
And a lower bearing seat 12 is fixedly arranged in the box body 1. Preferably, a reinforcing support 1-1 is arranged in the box body 1, and the lower bearing seat 12 is arranged on the reinforcing support 1-1.
An upper bearing seat 2 and a generator support 3 are fixedly mounted on a detachable top cover 16 of the box body, a main shaft 14 is mounted between the upper bearing seat 2 and a lower bearing seat 12, and a tidal current energy blade group 8 is mounted on the main shaft. The position of the tidal current energy blade group 8 is opposite to the water inlet pipe 9, and a flow velocity meter 19 and a water depth measuring scale 20 are arranged in the box body.
The top end of the main shaft 14 is connected with a lower coupler 7, the top of the lower coupler 7 is provided with a speed increaser 4, the top of the speed increaser 4 is connected with an upper coupler 5, the upper coupler 5 is coaxially connected with a generator 6, and the generator 6 is arranged on a generator support 3.
In order to observe the operation condition of the blades conveniently, a transparent observation window 1-2 is arranged on one side of the box body 1, and the tidal current energy blade group 8 is located in the observation range of the transparent observation window 1-2. Preferably, the upper end and the lower end of the water depth measuring ruler 20 are correspondingly fixed on the upper edge and the lower edge of the transparent observation window 1-2.
As shown in fig. 4 and 5, the tidal current energy blade set 8 is formed by fixedly connecting a plurality of vertical blades 8b to the circumferential surface of a hollow rotating shaft 8a, and the hollow rotating shaft 8a is sleeved on the main shaft.
Preferably, flat keys 15 are respectively installed between the upper and lower ends of the hollow rotating shaft 8a and the main shaft 14, and the rotational force is transmitted between the main shaft 14 and the hollow rotating shaft 8a through the flat keys 15.
Preferably, the main shaft 14 is sleeved with a positioning ring 11, and the positioning ring 11 is pressed against the bottom end of the hollow rotating shaft 8a to prevent the hollow rotating shaft from shaking in operation.
The utility model discloses a theory of operation is, after the water yield that the experiment needs is poured into in the box, through water pump work, the inlet tube is intake and is gone out water by the drain pipe to form water circulation in the box, simulate out the trend and flow, at this in-process, it is rotatory that the promotion trend can the blading, the trend can the pivot of blading transmit through the parallel key for upper and lower section main shaft synchronous revolution, it is rotatory to connect the speed increaser through lower shaft coupling behind the upper segment main shaft rotation, the shaft coupling drives the generator electricity generation on the speed increaser rethread. In the working process of the water circulation tidal current power generation simulation device, the flow observation instrument and the water pressure meter can record flow and water pressure parameters, and the detachable top cover of the box body is convenient for installing a tidal current energy blade set. The current meter and the water depth measuring scale are used for measuring the current and the water depth, and relevant research on the tidal current energy power generation conversion rate is carried out after relevant data are collected.
The above description is only for the purpose of illustration of the preferred embodiments of the present invention, and it is not intended to limit the scope of the present invention, and obviously, persons skilled in the art can easily conceive of substitutions and changes to other embodiments based on the above embodiments, and these should be covered by the scope of the present invention.
Claims (8)
1. A water circulation tidal current power generation simulation device is characterized in that: comprises a box body (1) and a water circulation pipeline connected with the box body (1), wherein the water circulation pipeline is formed by connecting a water inlet pipe (9) and a water outlet pipe (13),
the water inlet pipe (9) is provided with a flow observing instrument (18) and a water pressure meter (17), the water outlet pipe (13) is provided with a water pump (10),
a lower bearing seat (12) is fixedly installed in the box body (1), an upper bearing seat (2) and a generator support (3) are fixedly installed on a detachable top cover (16) of the box body, a main shaft (14) is installed between the upper bearing seat (2) and the lower bearing seat (12), a tidal current energy blade group (8) is installed on the main shaft, the position of the tidal current energy blade group (8) is opposite to a water inlet pipe (9), a flow rate meter (19) and a water depth measuring scale (20) are installed in the box body,
coupler (7) down is connected on main shaft (14) top, coupler (7) top installation speed increaser (4) down, coupler (5) are connected at speed increaser (4) top, go up coupler (5) and generator (6) coaxial coupling, install on generator support (3) generator (6).
2. The water circulation tidal current power generation simulation device according to claim 1, wherein:
a reinforcing support (1-1) is arranged in the box body (1), and the lower bearing seat (12) is installed on the reinforcing support (1-1).
3. The water circulation tidal current power generation simulation device according to claim 1, wherein:
the upper end in box (1) side is connected in inlet tube (9), and the lower extreme in box (1) side is connected in drain pipe (13), inlet tube (9) are connected with drain pipe (13) and are formed the C font.
4. The water circulation tidal current power generation simulation device according to claim 1, wherein:
the tidal current energy blade group (8) is formed by fixedly connecting a plurality of vertical blades (8b) on the peripheral surface of a hollow rotating shaft (8a), and the hollow rotating shaft (8a) is sleeved on the main shaft.
5. The water circulation tidal current power generation simulation device according to claim 4, wherein:
flat keys (15) are respectively arranged between the upper end and the lower end of the hollow rotating shaft (8a) and the main shaft (14).
6. The water circulation tidal current power generation simulation device according to claim 4, wherein:
the main shaft (14) is sleeved with a positioning ring (11), and the positioning ring (11) is pressed against the bottom end of the hollow rotating shaft (8 a).
7. The water circulation tidal current power generation simulation device according to claim 1, wherein:
one side of the box body (1) is provided with a transparent observation window (1-2), and the tidal current energy blade group (8) is located in the observation range of the transparent observation window (1-2).
8. The water circulation tidal current power generation simulation device according to claim 7, wherein:
the upper end and the lower end of the water depth measuring ruler (20) are correspondingly fixed on the upper edge and the lower edge of the transparent observation window (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432985.3U CN209818197U (en) | 2019-04-02 | 2019-04-02 | Water circulation tidal current power generation simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432985.3U CN209818197U (en) | 2019-04-02 | 2019-04-02 | Water circulation tidal current power generation simulation device |
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| CN209818197U true CN209818197U (en) | 2019-12-20 |
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| CN201920432985.3U Active CN209818197U (en) | 2019-04-02 | 2019-04-02 | Water circulation tidal current power generation simulation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899204A (en) * | 2019-04-02 | 2019-06-18 | 上海海洋大学 | A kind of water circulation tidal power generating simulator |
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2019
- 2019-04-02 CN CN201920432985.3U patent/CN209818197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899204A (en) * | 2019-04-02 | 2019-06-18 | 上海海洋大学 | A kind of water circulation tidal power generating simulator |
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