CN213574830U

CN213574830U - Flow guider for assembled centrifugal compressor

Info

Publication number: CN213574830U
Application number: CN202022238973.2U
Authority: CN
Inventors: 沈晓峰
Original assignee: Suzhou Runkai Machinery Co ltd
Current assignee: Suzhou Runkai Machinery Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-29
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a divertor for assembled centrifugal compressor relates to compressor technical field. The utility model discloses a first annular plate, second annular plate are installed respectively to first fixed section of thick bamboo, the fixed section of thick bamboo of second, one side of the fixed section of thick bamboo of first fixed section of thick bamboo and second, and four channels have been seted up to one side equipartition of first annular plate, and four first L shaped plates are installed to one side equipartition of second annular plate, and four first L shaped plates are sliding fit in four channels respectively. The utility model discloses a first spacing subassembly, the spacing subassembly of second, the first L shaped plate that set up, the three is mutually supported, when needs assembled centrifugal compressor divertor, and first L shaped plate drives first spacing subassembly through the spacing subassembly of second and removes spacing to first L shaped plate, has made things convenient for the installation and the dismantlement of compressor divertor, has improved the rate of utilization of compressor divertor to the practicality of device has been improved.

Description

Flow guider for assembled centrifugal compressor

Technical Field

The utility model belongs to the technical field of the compressor, especially, relate to a divertor for assembled centrifugal compressor.

Background

A centrifugal compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and a flow guider is a core part of the centrifugal compressor and plays a role in guiding air flow.

Most of traditional compressor fluid directors are not easy to assemble, so that the use is influenced when the fluid directors need to be assembled, the utilization rate of the compressor fluid directors can be reduced, most of the existing fluid directors are inconvenient to install, time is consumed, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a divertor for assembled centrifugal compressor, through the first spacing subassembly that sets up, the spacing subassembly of second, first L shaped plate, the three coordinates mutually, when needs assembled centrifugal compressor divertor, first L shaped plate drives first spacing subassembly through the spacing subassembly of second and removes spacing to first L shaped plate, has made things convenient for the installation and the dismantlement of compressor divertor, has improved the rate of utilization of compressor divertor to improve the practicality of device, solved the problem that exists among the above-mentioned prior art.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a flow guider for an assembled centrifugal compressor comprises a first fixed cylinder and a second fixed cylinder, wherein a first annular plate and a second annular plate are respectively arranged on one side of the first fixed cylinder and one side of the second fixed cylinder; a first limiting assembly, a second limiting assembly and a pulley are arranged inside the channel, a second L-shaped plate is arranged on one side of the first limiting assembly and is clamped with the first L-shaped plate, an inclined surface sliding block is arranged on one side of the second limiting assembly and is in sliding fit with the first L-shaped plate; the haulage rope is installed to one side of first spacing subassembly, and the haulage rope is connected with the spacing subassembly of second through the pulley.

Optionally, the first limiting component comprises: the first spring, and the one end of first spring is connected with the channel, and first baffle is installed to the other end of first spring, and one side of first baffle is connected with second L shaped plate, and first dead lever is installed to the opposite side of first baffle, and first dead lever is connected with the haulage rope, and first spring housing is established in week side of first dead lever.

Optionally, the second limiting component comprises: and a second spring, wherein one end of the second spring is provided with a second baffle, one side of the second baffle is connected with the inclined plane slide block, the other side of the second baffle is provided with a second fixed rod, the second fixed rod is connected with the traction rope, and the second spring sleeve is arranged on the peripheral side of the second fixed rod.

Optionally, an L-shaped groove is installed at one side of the channel, and the first fixing rod and the second fixing rod are in sliding fit in the L-shaped groove.

Optionally, a fixing plate is installed inside the channel, the fixing plate is connected with the second spring, and the fixing plate is in sliding fit with the second fixing rod.

Optionally, the inside of the channel is provided with a limiting rod, and the pulley is in running fit with the periphery of the limiting rod.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through the spacing subassembly of first spacing subassembly, second, the first L shaped plate that sets up, and the three mutually supports, and when needs assembled centrifugal compressor divertor, first L shaped plate drives first spacing subassembly through the spacing subassembly of second and removes spacing to first L shaped plate, has made things convenient for the installation and the dismantlement of compressor divertor, has improved the rate of utilization of compressor divertor to the practicality of device has been improved.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic structural view of a second fixing cylinder according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the device comprises a first fixed cylinder 1, a second fixed cylinder 2, a first annular plate 3, a second annular plate 4, a first L-shaped plate 5, an L-shaped groove 6, a first spring 7, a first fixed rod 8, a first baffle 9, a second L-shaped plate 10, a fixed plate 11, a second spring 12, a second fixed rod 13, a second baffle 14, a slope slider 15 and a channel 16.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-3, in the present embodiment, there is provided a flow guider for an assembled centrifugal compressor, comprising: the device comprises a first fixed cylinder 1 and a second fixed cylinder 2, wherein a first annular plate 3 and a second annular plate 4 are respectively arranged on one side of the first fixed cylinder 1 and one side of the second fixed cylinder 2, four channels 16 are uniformly distributed on one side of the first annular plate 3, four first L-shaped plates 5 are uniformly distributed on one side of the second annular plate 4, and the four first L-shaped plates 5 are respectively in sliding fit in the four channels 16; a first limiting assembly, a second limiting assembly and a pulley are arranged inside the channel 16, a second L-shaped plate 10 is arranged on one side of the first limiting assembly, the second L-shaped plate 10 is clamped with the first L-shaped plate 5, an inclined surface sliding block 15 is arranged on one side of the second limiting assembly, and the inclined surface sliding block 15 is in sliding fit with the first L-shaped plate 5; the haulage rope is installed to one side of first spacing subassembly, and the haulage rope is connected with the spacing subassembly of second through the pulley.

The application of one aspect of the embodiment is as follows: when needing the divertor for assembled centrifugal compressor, at first drive first L shaped plate 5 through the fixed section of thick bamboo 2 of second and press second L shaped plate 10, second L shaped plate 10 is spacing to first L shaped plate 5, thereby accomplish the assembly of divertor for compressor, when needing to dismantle the compressor divertor, the same thing, rotate first L shaped plate 5, first L shaped plate 5 drives the spacing subassembly of second through inclined plane slider 15 and removes, the spacing subassembly of second drives the haulage rope and removes, the haulage rope drives first spacing subassembly through the pulley and removes, first spacing subassembly drives second L shaped plate 10 and removes spacing to first L shaped plate 5, thereby accomplish the dismantlement of compressor divertor.

Through the first spacing subassembly, the spacing subassembly of second, the first L shaped plate 5 that set up, the three is mutually supported, when needing assembled centrifugal compressor divertor, first L shaped plate 5 drives first spacing subassembly through the spacing subassembly of second and removes spacing to first L shaped plate 5, has made things convenient for the installation and the dismantlement of compressor divertor, has improved the rate of utilization of compressor divertor to the practicality of device has been improved.

The first spacing subassembly of this embodiment includes: the spring fixing device comprises a first spring 7, one end of the first spring 7 is connected with a channel 16, a first baffle plate 9 is installed at the other end of the first spring 7, one side of the first baffle plate 9 is connected with a second L-shaped plate 10, a first fixing rod 8 is installed at the other side of the first baffle plate 9, the first fixing rod 8 is connected with a traction rope, and the first spring 7 is sleeved on the peripheral side of the first fixing rod 8.

The second spacing subassembly of this embodiment includes: a second baffle plate 14 is installed at one end of the second spring 12, one side of the second baffle plate 14 is connected with the inclined plane slide block 15, a second fixing rod 13 is installed at the other side of the second baffle plate 14, the second fixing rod 13 is connected with the traction rope, and the second spring 12 is sleeved on the peripheral side of the second fixing rod 13.

The channel 16 of the present embodiment is provided with an L-shaped groove 6 at one side, and the first fixing rod 8 and the second fixing rod 13 are both slidably fitted in the L-shaped groove 6.

The fixing plate 11 is installed inside the channel 16 of the embodiment, and the fixing plate 11 is connected with the second spring 12, and the fixing plate 11 is slidably fitted with the second fixing rod 13.

The internally mounted of the channel 16 of this embodiment has the gag lever post, and pulley normal running fit is in the week side of gag lever post, through the channel 16 that sets up, and the gag lever post of being convenient for slides.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. A flow deflector for an assembled centrifugal compressor, comprising: the device comprises a first fixed cylinder (1) and a second fixed cylinder (2), wherein a first annular plate (3) and a second annular plate (4) are respectively installed on one side of the first fixed cylinder (1) and one side of the second fixed cylinder (2), four channels (16) are uniformly distributed on one side of the first annular plate (3), four first L-shaped plates (5) are uniformly distributed on one side of the second annular plate (4), and the four first L-shaped plates (5) are respectively in sliding fit in the four channels (16);

a first limiting assembly, a second limiting assembly and a pulley are arranged in the channel (16), a second L-shaped plate (10) is arranged on one side of the first limiting assembly, the second L-shaped plate (10) is clamped with the first L-shaped plate (5), an inclined surface sliding block (15) is arranged on one side of the second limiting assembly, and the inclined surface sliding block (15) is in sliding fit with the first L-shaped plate (5);

the haulage rope is installed to one side of first spacing subassembly, and the haulage rope is connected with the spacing subassembly of second through the pulley.

2. A deflector for an assembled centrifugal compressor as claimed in claim 1, wherein the first stop assembly comprises: first spring (7), and the one end of first spring (7) is connected with channel (16), and first baffle (9) are installed to the other end of first spring (7), and one side of first baffle (9) is connected with second L shaped plate (10), and first dead lever (8) are installed to the opposite side of first baffle (9), and first dead lever (8) are connected with the haulage rope, and first spring (7) cover is established in the week side of first dead lever (8).

3. A deflector for an assembled centrifugal compressor as claimed in claim 2, wherein the second stop assembly comprises: the device comprises a second spring (12), a second baffle (14) is installed at one end of the second spring (12), one side of the second baffle (14) is connected with an inclined plane sliding block (15), a second fixing rod (13) is installed at the other side of the second baffle (14), the second fixing rod (13) is connected with a traction rope, and the second spring (12) is sleeved on the peripheral side of the second fixing rod (13).

4. A flow deflector for an assembled centrifugal compressor according to claim 3, characterized in that an L-shaped groove (6) is installed at one side of the channel (16), and the first fixing rod (8) and the second fixing rod (13) are slidably fitted in the L-shaped groove (6).

5. The deflector for an assembled centrifugal compressor according to claim 4, wherein the fixing plate (11) is installed inside the channel (16), and the fixing plate (11) is connected to the second spring (12), and the fixing plate (11) is slidably fitted to the second fixing rod (13).

6. The deflector for an assembled centrifugal compressor according to claim 1, wherein a stopper rod is installed inside the channel (16), and the pulley is rotatably fitted around the stopper rod.