CN209930123U

CN209930123U - Air exhaust device of water cooling system of offshore wind power converter

Info

Publication number: CN209930123U
Application number: CN201921246544.0U
Authority: CN
Inventors: 尚娟; 马宁; 廖承哲
Original assignee: Shanghai Demai Electric Technology Co Ltd
Current assignee: Shanghai Demai Electric Technology Co Ltd
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-01-10
Anticipated expiration: 2029-08-03

Abstract

The utility model discloses an offshore wind power converter water cooling system air escape device, including gas collection mouth, connection structure and protective structure, gas collection mouth rear is provided with the fan, and the fan outside is provided with the mount, connection structure sets up in the mount outside, and is provided with the bellows below the connection structure, the bellows below is provided with the pipeline, and the pipeline outside is provided with the casing, the pipeline outside is provided with the vent, and is provided with the connector above the pipeline, protective structure sets up in the middle of the pipeline. This marine wind power converter water cooling system air escape device is provided with protective structure, because too high at marine humidity etc. causes the erosion to the device easily, so through crossing filter bag and filter screen, protect the inside and the outside of pipeline, in the life of effectual extension fixture, save the cost, the connecting plate is hollow out construction moreover, reduces the area, reduces interference and the influence to the air current.

Description

Air exhaust device of water cooling system of offshore wind power converter

Technical Field

The utility model relates to a wind power converter water-cooling technical field specifically is an air exhaust device of marine wind power converter water cooling system.

Background

A wind power converter is a doubly-fed wind power generator, an excitation device is added on a rotor side, so that the device can input constant-frequency electricity to a power grid, and is an indispensable part in the wind power generator.

Air exhaust device of converter water cooling system in market can not solve the erosion problem of sea wind, sea water for device life is shorter, when loading and unloading, is not convenient for operate moreover, influences the problem of work efficiency, for this reason, we provide a marine wind power converter water cooling system air exhaust device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air exhaust device of marine wind power converter water cooling system to solve the air exhaust device of the converter water cooling system on the market that proposes in the above-mentioned background art, can not solve the erosion problem of sea wind, sea water, make device life shorter, when loading and unloading, be not convenient for operate moreover, influence work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an offshore wind power converter water cooling system air escape device, includes gas collection mouth, connection structure and protective structure, gas collection mouth rear is provided with the fan, and the fan outside is provided with the mount, connection structure sets up in the mount outside, and is provided with the bellows below the connection structure, the bellows below is provided with the pipeline, and the pipeline outside is provided with the casing, the pipeline outside is provided with the vent, and is provided with the connector above the pipeline, protective structure sets up in the middle of the pipeline.

Preferably, the connection structure comprises a limiting port, a connection clamp, a connection frame and a lantern ring, the limiting port is arranged outside the fixing frame, the lantern ring is connected above the limiting port, the connection frame is arranged above the corrugated pipe, and the connection clamp is arranged inside the connection frame.

Preferably, the size is mutually supported between spacing mouthful outer wall and the lantern ring inner wall, and the connection card is annular shape evenly distributed inside the link.

Preferably, the pipeline is in an S shape, the vent is in a trapezoidal structure, and the shell is in a cylindrical shape.

Preferably, protective structure includes the connecting plate, crosses filter bag, filter screen and go-between, the connecting plate sets up outside in the middle of the pipeline, and is provided with in the middle of the connecting plate and crosses the filter bag, the inside go-between that is provided with of pipeline, and go-between inside is fixed with the filter screen.

Preferably, the filter screen passes through the go-between and constitutes fixed knot with the pipeline and constructs, and the connecting plate is hollow out construction simultaneously, crosses the filter bag moreover and is matrix evenly distributed in the middle of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses be provided with connection structure, be convenient for carry out accurate installation to the device through spacing mouthful, can fix a position fast, improve the precision of device, cooperate through connector clip and link moreover, effectually fix the structure, guarantee the stability of device simultaneously, prevent that part or equipment from breaking away from not hard up.

2. The utility model discloses be provided with pipeline and casing, the pipeline sets up to "S" font shape, and the condition of the water intaking is leaked to effectual prevention device top takes place, protects the device, and the casing carries out effectual protection to the pipeline outside, cools down the pipeline simultaneously, improves the work efficiency of device.

3. The utility model discloses be provided with protective structure, owing to too high at marine humidity etc. cause the erosion to the device easily, so through crossing filter bag and filter screen, protect the inside and the outside of pipeline, in the time of effectual extension fixture's life, save the cost, the connecting plate is hollow out construction moreover, reduces the area, reduces interference and the influence to the air current.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is a schematic top view of the connecting frame of the present invention;

fig. 3 is a schematic view of the structure of the utility model.

In the figure: 1. an air collection port; 2. a fan; 3. a fixed mount; 4. a connecting structure; 401. a limiting port; 402. connecting a card; 403. a connecting frame; 404. a collar; 5. a bellows; 6. a pipeline; 7. a housing; 8. a vent; 9. a connecting port; 10. a protective structure; 1001. a connecting plate; 1002. a filter bag; 1003. a filter screen; 1004. and (7) connecting rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an air exhaust device of a water cooling system of an offshore wind power converter comprises an air collecting port 1, a fan 2, a fixing frame 3, a connecting structure 4, a limiting port 401, a connecting clamp 402, a connecting frame 403, a sleeve ring 404, a corrugated pipe 5, a pipeline 6, a shell 7, a vent 8, a connecting port 9, a protective structure 10, a connecting plate 1001, a filter bag 1002, a filter screen 1003 and a connecting ring 1004, wherein the fan 2 is arranged behind the air collecting port 1, the fixing frame 3 is arranged outside the fan 2, the connecting structure 4 is arranged outside the fixing frame 3, the corrugated pipe 5 is arranged below the connecting structure 4, the connecting structure 4 comprises the limiting port 401, the connecting clamp 402, the connecting frame 403 and the sleeve ring 404, the limiting port 401 is arranged outside the fixing frame 3, the sleeve ring 404 is connected above the limiting port 401, the connecting frame 403 is arranged above the corrugated pipe 5, the connecting clamp 402 is arranged inside the connecting frame 403, the outer wall, the connecting cards 402 are uniformly distributed in the connecting frame 403 in an annular shape, accurate installation of the device is facilitated through the limiting port 401, positioning can be performed quickly, accuracy of the device is improved, the connecting cards 402 are matched with the connecting frame 403, the structure is effectively fixed, stability of the device is guaranteed, and parts or equipment are prevented from being separated and loosened;

a pipeline 6 is arranged below the corrugated pipe 5, a shell 7 is arranged outside the pipeline 6, a vent 8 is arranged outside the pipeline 6, a connector 9 is arranged above the pipeline 6, the pipeline 6 is S-shaped, meanwhile, the vent 8 is of a trapezoidal structure, the shell 7 is cylindrical, the pipeline 6 is S-shaped, the situation that water leaks and enters the device from the upper side is effectively prevented, the device is protected, the shell 7 effectively protects the outside of the pipeline 6, the pipeline 6 is cooled, and the working efficiency of the device is improved;

protective structure 10 sets up in the middle of pipeline 6, protective structure 10 includes the connecting plate 1001, cross filter bag 1002, filter screen 1003 and go-between 1004, the connecting plate 1001 sets up outside in the middle of pipeline 6, and be provided with in the middle of the connecting plate 1001 and cross filter bag 1002, pipeline 6 is inside to be provided with go-between 1004, and go-between 1004 internal fixation has filter screen 1003, filter screen 1003 passes through go-between 1004 and pipeline 6 and constitutes fixed knot structure, connecting plate 1001 is hollow out construction simultaneously, and cross filter bag 1002 and be matrix evenly distributed in the middle of connecting plate 1001, because too high at sea humidity etc., cause the erosion to the device easily, so through crossing filter bag 1002 and filter screen 1003, protect pipeline 6's inside and outside, when effectual extension fixture's life, save the cost, and connecting plate 1001 is hollow out construction, reduce the area, reduce.

The working principle is as follows: for the air exhaust device of the water cooling system of the offshore wind power converter, firstly, the air collecting port 1 is connected with the equipment exhaust port, then whether parts of the device are corroded is checked, and then operations such as adjustment and replacement are carried out, when the device is installed, the connecting frame 403 is aligned with the air outlet of the fan 2() to be sleeved, meanwhile, the connecting clamp 402 is contacted with the air outlet of the fan 2, so that the fan 2 is fixed with the connecting frame 403, then the lantern ring 404 below the corrugated pipe 5 is taken up, the corrugated pipe 5 is connected and fixed with the pipeline 6 by aligning the lantern ring 404 with the limiting port 401, so that the fan 2 drives air flow to move, firstly, the air flow is exhausted from the pipeline 6 through the corrugated pipe 5, in the using process, the shell 7 wraps and protects the outside of the pipeline 6, external collision is reduced, and meanwhile, the filter bag 1002 can be fixed, the material that easily erodees in the sea wind blocks the absorption, reduce the harm to the device, pipeline 6 is inside simultaneously blocks impurity through

filter screen

1003, and 6 outside top exports towards ground in the pipeline, the inside of effectual rivers access arrangement that prevents, can clear up the change to the pipeline 6 part that exposes outside simultaneously through connector 9, need not all operate, save cost and time, the work efficiency of improvement device, accomplish whole marine wind power converter water cooling system air exhaust apparatus's use just so.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an offshore wind power converter water cooling system air escape device, includes gas collection mouth (1), connection structure (4) and protective structure (10), its characterized in that: air collecting port (1) rear is provided with fan (2), and fan (2) outside is provided with mount (3), connection structure (4) set up in mount (3) outside, and connection structure (4) below is provided with bellows (5), bellows (5) below is provided with pipeline (6), and pipeline (6) outside is provided with casing (7), pipeline (6) outside is provided with vent (8), and is provided with connector (9) above pipeline (6), protective structure (10) set up in the middle of pipeline (6).

2. The air exhaust device for the water cooling system of the offshore wind power converter according to claim 1, characterized in that: connection structure (4) include spacing mouthful (401), connect card (402), link (403) and lantern ring (404), spacing mouthful (401) set up in mount (3) outside, and spacing mouthful (401) top is connected with lantern ring (404), bellows (5) top is provided with link (403), and link (403) inside is provided with connects card (402).

3. The air exhaust device for the water cooling system of the offshore wind power converter according to claim 2, characterized in that: the size of the outer wall of the limiting opening (401) is matched with that of the inner wall of the sleeve ring (404), and the connecting clamp (402) is in an annular shape and is uniformly distributed inside the connecting frame (403).

4. The air exhaust device for the water cooling system of the offshore wind power converter according to claim 1, characterized in that: the pipeline (6) is in an S-shaped shape, the ventilation opening (8) is of a trapezoidal structure, and the shell (7) is in a cylindrical shape.

5. The air exhaust device for the water cooling system of the offshore wind power converter according to claim 1, characterized in that: protective structure (10) are including connecting plate (1001), filter bag (1002), filter screen (1003) and go-between (1004), outside in the middle of connecting plate (1001) sets up in pipeline (6), and is provided with in the middle of connecting plate (1001) and crosses filter bag (1002), pipeline (6) inside is provided with go-between (1004), and go-between (1004) inside is fixed with filter screen (1003).

6. The air exhaust device for the water cooling system of the offshore wind power converter according to claim 5, wherein the air exhaust device comprises: the filter screen (1003) forms a fixed structure with the pipeline (6) through the connecting ring (1004), the connecting plate (1001) is of a hollow structure, and the filter bag (1002) is uniformly distributed in the middle of the connecting plate (1001) in a matrix mode.