CN217637921U

CN217637921U - Ocean current generator simulation temperature rise experiment structure and ocean current generator

Info

Publication number: CN217637921U
Application number: CN202221270301.2U
Authority: CN
Inventors: 区健民
Original assignee: SHANGHAI SHANGDIAN ELEC MACHINERY CORP
Current assignee: SHANGHAI SHANGDIAN ELEC MACHINERY CORP
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-21
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to an ocean current generator simulation temperature rise experiment structure and ocean current generator, experiment structural mounting is in motor frame periphery, set up a plurality of branch parting bead and cladding in motor frame outlying cladding piece on motor frame including distributing, form the space that supplies water to flow between cladding piece and the motor frame surface, divide parting bead with this space separation, each set up the breach that supplies water and pass, play the drainage effect on the parting bead, the spatial connection has inlet tube and outlet. Compared with the prior art, the utility model has the advantages of simple, economic, simulation effect is good.

Description

Ocean current generator simulation temperature rise experiment structure and ocean current generator

Technical Field

The utility model belongs to the technical field of electrical equipment, a ocean current generator is related to, especially, relate to an ocean current generator simulation temperature rise experiment structure and ocean current generator.

Background

In the running process of the motor, besides doing work outwards, a part of energy is consumed in a stator, a rotor winding and other structures of the motor in the form of heat, and the temperature of the motor is increased. The increase in the temperature of the motor has a direct effect on the life of the motor. If the motor runs, the temperature of the motor exceeds the temperature rise range of the motor, so that the service life of the motor is sharply reduced.

With the rapid increase of human energy demand and the massive use of traditional energy sources such as petroleum, coal, natural gas and the like, the world runs into energy crisis and environmental crisis. Therefore, renewable energy and clean energy are receiving wide attention from various countries, and among them, ocean current energy is receiving global attention due to its advantages of high energy density, high predictability, easy availability, etc. However, compared with the conventional land power generation system, the ocean current power generation system works in an underwater environment for a long time, and the complex and variable underwater environment condition brings great disturbance to the ocean current power generation system. The existing temperature rise experiment device cannot meet the requirement of the ocean current generator temperature rise experiment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that above-mentioned prior art exists and provide a simple, economy, effectual ocean current generator simulation temperature rise experiment structure and ocean current generator of simulation.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides an ocean current generator simulation temperature rise experiment structure, installs in motor frame periphery, the experiment structure is including distributing a plurality of parting bead and cladding in motor frame outlying cladding piece that sets up on motor frame, form the space that supplies water to flow between cladding piece and the motor frame surface, the parting bead separates this space, each set up the breach that supplies water to pass, play the drainage effect on the parting bead, spatial connection has inlet tube and outlet.

Furthermore, a plurality of ribs are distributed on the motor base, one end of each separating bar is connected with the corresponding rib, and the other end of each separating bar is connected with the corresponding coating piece.

Further, the notches on the adjacent separating strips are arranged in a staggered mode.

Furthermore, a plurality of gaps are arranged on the separating strips.

Further, the plurality of notches on the adjacent separating strips are arranged in a staggered mode.

Further, the separation strip is a wood strip.

Further, the wrapping member is a packaging film.

Furthermore, the water inlet pipe and the water outlet are respectively positioned at the top and the bottom of the motor base.

Furthermore, the water inlet pipe is also connected with a flow regulating water pump.

The utility model also provides an ocean current generator convenient to simulate temperature rise experiment, include as above the experiment structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a simple branch parting bead and cladding piece can simulate the actual conditions that ocean current generator is in under the sea water state, simple structure, and economy effectively reduces the experiment cost of simulation temperature rise experiment.

2. The utility model discloses can conveniently simulate the actual conditions that ocean current generator is in under the sea water state, effectively improve the experiment precision that ocean current generator temperature rise was tested.

3. The utility model discloses can conveniently flow through adjusting the true simulation sea water of inflow, the simulation is effectual.

Drawings

Fig. 1 is a schematic structural view of an electric motor base to which the present invention can be mounted;

fig. 2 is a schematic view of the present invention on a motor base;

fig. 3 is a schematic side view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

Example 1

As shown in fig. 1-3, the embodiment provides a simulated temperature rise experiment structure of an ocean current generator, which is installed at the periphery of a motor base 1, the experiment structure includes a plurality of dividing strips 21 distributed on the motor base 1 and a coating member 22 coated on the periphery of the motor base 1, a space 23 for water to flow is formed between the coating member 22 and the outer surface of the motor base 1, the dividing strips 21 divide the space, notches 211 for water to pass through and drain are formed on each dividing strip 21, and the space 23 is connected with a water inlet pipe 24 and a water outlet 25. Specifically, a water inlet pipe 24 and a water outlet 25 are located at the top and bottom of the motor base 1, respectively, to facilitate the flow of water along the outer surface of the motor to the bottom of the motor.

A plurality of ribs 11 are distributed on the motor base 1, one end of each separating rib 21 is connected with the corresponding rib 11, and the other end of each separating rib is connected with the corresponding cladding piece 22 to separate the space 23. Notches 211 on adjacent parting strips 21 are arranged in a staggered mode, so that water flow can flow in a staggered mode, a seawater flow mode can be better simulated, and the temperature rise experiment precision is improved.

In this embodiment, the dividing strip 21 is a wood strip, and the wrapping member 22 is a packaging film. Because the wrapping piece does not need to be tightly sealed in the simulated temperature rise experiment process, even if water leaks, no problem exists, as long as water flow mainly can flow to the bottom of the motor along the outer surface of the motor.

In this embodiment, the inlet tube still is connected with flow control water pump.

The simple water channel is constructed on the periphery of the motor, and after water is supplied, a flowing water coating environment is formed on the periphery of the motor, so that the state of the generator immersed in seawater can be effectively simulated. In a specific experiment, the water inflow can be controlled to be about 2-2.5 kg/s through the flow regulating water pump, so that the temperature rise engineering test of the large ocean current generator can be carried out, as shown in figures 2 and 3, and the arrows in the figures indicate the water flow direction.

Example 2

Referring to fig. 1 and 2, the division bar 21 is provided with a plurality of notches 211, and the plurality of notches 211 of adjacent division bars 21 are arranged in a staggered manner. The rest is the same as example 1.

Example 3

The present embodiment provides an ocean current generator that facilitates performing simulated temperature rise experiments, including the experimental structure as in embodiment 1.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a sea current generator simulation temperature rise experiment structure which characterized in that installs in motor frame periphery, the experiment structure is including distributing a plurality of branch parting bead and cladding in motor frame outlying cladding piece that sets up on the motor frame, form the space that supplies water and flow between cladding piece and the motor frame surface, the branch parting bead is with this space separation, each set up the breach that supplies water and pass, play the drainage effect on the branch parting bead, the spatial connection has inlet tube and outlet.

2. The ocean current generator simulated temperature rise experimental structure as claimed in claim 1, wherein a plurality of ribs are distributed on the motor base, one end of the separation bar is connected with the ribs, and the other end of the separation bar is connected with the cladding piece.

3. The simulated temperature rise experiment structure of the ocean current generator according to claim 1, wherein the notches of the adjacent separation strips are arranged in a staggered manner.

4. The simulated temperature rise experiment structure of the ocean current generator according to claim 1, wherein a plurality of notches are formed in the dividing strips.

5. The ocean current generator temperature rise simulation experiment structure according to claim 3, wherein the plurality of notches on the adjacent separation strips are arranged in a staggered manner.

6. The simulated temperature rise experiment structure of the ocean current generator according to claim 1, wherein the separation strips are wood strips.

7. The simulated temperature rise experimental structure of the ocean current generator as claimed in claim 1, wherein the wrapping member is a packaging film.

8. The simulated temperature rise experimental structure of the ocean current generator according to claim 1, wherein the water inlet pipe and the water outlet are respectively positioned at the top and the bottom of the motor base.

9. The simulated temperature rise experimental structure of the ocean current generator according to claim 1, wherein the water inlet pipe is further connected with a flow regulating water pump.

10. An ocean current generator for facilitating simulated temperature rise experiments comprising an experimental structure as claimed in any one of claims 1 to 9.