CN113847835A

CN113847835A - Revolving body flow dividing device

Info

Publication number: CN113847835A
Application number: CN202110898149.6A
Authority: CN
Inventors: 石改安; 韩艳霞; 桑耀辉; 赵皇; 沈颖凡; 唐有水
Original assignee: Cama Luoyang Measurement and Control Equipments Co Ltd
Current assignee: Cama Luoyang Measurement and Control Equipments Co Ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-28
Anticipated expiration: 2041-08-05
Also published as: CN113847835B

Abstract

A revolving body shunting device comprises a heat exchanger, a shunting stator, a shunting rotor, a dynamic seal and a revolving body, wherein the shunting stator is communicated with the heat exchanger through an air supply manifold and an air return manifold, the shunting stator comprises a first inner ring channel and a first outer ring channel, the shunting rotor is communicated with the revolving body through the air supply manifold and the air outlet manifold, the shunting rotor comprises a second inner ring channel and a second outer ring channel, the first inner ring channel is connected with the second inner ring channel, the first outer ring channel is connected with the second outer ring channel, the dynamic seal is arranged among the first inner ring channel, the second inner ring channel, the first outer ring channel and the second outer ring channel, the outer ring channels are communicated with each other, and the inner ring channel and the outer ring channel are not communicated with each other. The invention realizes the dynamic diversion exchange of the revolving body, solves the problem of pipeline winding of the revolving body, realizes the dynamic sealing of the pipeline, can also carry out liquid exchange and the diversion exchange of the revolving body at different revolving angles, and realizes the revolving in the 360-degree direction at the revolving angle.

Description

Revolving body flow dividing device

Technical Field

The invention belongs to the technical field of heat exchange of heat exchangers, and particularly relates to a revolving body flow dividing device.

Background

At present, the heat dissipation of the revolving body mainly adopts a heat dissipation fan to be installed inside, and material radiation heat dissipation is carried out by utilizing a shell wall, or heat exchange is carried out under the non-working state of the revolving body. The revolving body has a limited rotating angle in the heat exchange process, the heat exchanger and the revolving body often share the same air inlet pipe and the same air outlet pipe, and a heat exchange pipeline inside the revolving body is wound in a revolving manner, so that hot air is easily not discharged after long-time work, the revolving body is damaged, and normal work is difficult to carry out.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide a revolving body flow dividing device, which solves the problem of internal gas replacement in the revolving working process of a 360-degree horizontal revolving body and solves the problem that a heat exchange pipeline is wound in a revolving way and cannot work normally when the revolving body exchanges heat in the prior art.

The technical scheme of the invention is as follows: a revolving body shunting device comprises a heat exchanger, a shunting stator, a shunting rotor, a dynamic seal and a revolving body, wherein the shunting stator is communicated with the heat exchanger through an air supply manifold and an air return manifold, the shunting stator comprises a first inner ring channel and a first outer ring channel, the shunting rotor is communicated with the revolving body through the air supply manifold and the air outlet manifold, the shunting rotor comprises a second inner ring channel and a second outer ring channel, the first inner ring channel is connected with the second inner ring channel, the first outer ring channel is connected with the second outer ring channel, the dynamic seal is arranged among the first inner ring channel, the second inner ring channel, the first outer ring channel and the second outer ring channel, the outer ring channels are communicated with each other, the inner ring channels are communicated with each other, and the inner ring channels are not communicated with the outer ring channels.

Further optimizing, the shunting stator and the shunting rotor are shunting function cabins, and are connected with the heat exchanger and the revolving body through connecting pieces and are connected with manifolds of the two parts.

And a bearing rotary pair is arranged between the shunting stator and the shunting rotor.

Preferably, the first outer ring channel is communicated with the gas supply manifold, and the first inner ring channel is communicated with the gas return manifold.

Further preferably, the second outer ring channel is communicated with the air inlet manifold, and the second inner ring channel is communicated with the air outlet manifold.

Further preferably, the dynamic seal is embedded on the inner side walls of the first inner ring channel and the first outer ring channel.

The invention has the beneficial effects that:

the invention adopts the air supply pipeline and the air return pipeline of the heat exchanger to be separated from the air inlet pipeline and the air outlet pipeline of the revolving body, and then the revolving body shunting device realizes the connection and the sealing of the pipelines of the two parts, thereby realizing the dynamic shunting exchange of the revolving body, solving the winding problem of the pipelines of the revolving body, realizing the dynamic sealing of the pipelines, and the revolving body shunting device can also carry out liquid exchange and the shunting exchange of the revolving body at different revolving angles, and realizing the revolving of the revolving angle in 360 degrees.

Drawings

FIG. 1 is a schematic diagram of the operation of a revolving body diversion device

FIG. 2 is a schematic structural view of a rotary flow divider

FIG. 3 is a schematic structural view of a revolving body diversion device

FIG. 4 is a connection diagram of the diversion sealed cabin

FIG. 5 is a dynamic seal layout

FIG. 6 is a view showing the structure of a split stator

FIG. 7 is a view showing the structure of a split rotor

Reference numerals: 1. the split-flow type heat exchanger comprises a split-flow stator, 2, a split-flow rotor, 3, a dynamic seal, 4, a gas supply manifold, 5, a gas return manifold, 6, a gas inlet manifold, 7, a gas outlet manifold, 8, a first inner annular channel, 9, a first outer annular channel, 10, a revolving body, 11, a heat exchanger, 12, a second inner annular channel, 13, a second outer annular channel, 14, a connecting piece, 15 and a bearing revolving pair.

Detailed Description

In order to make the technical means, the original characteristics, the achieved objects and the beneficial effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.

A revolving body shunting device comprises a shunting stator 1, a shunting rotor 2, a dynamic seal 3, a heat exchanger 11 for assisting the shunting device to realize heat exchange work, a gas supply manifold 4 and a gas return manifold 5 communicated with the shunting stator 1, a gas inlet manifold 6 and a gas outlet manifold 7 communicated with the shunting rotor 2, and a revolving body 10.

The shunting stator 1 is a fixed part in the working process, the shunting stator 1 comprises a first inner ring channel 8 and a first outer ring channel 9, the shunting rotor 2 is a rotatable part in the working process and is communicated with the revolving body 10 through an air inlet manifold 6 and an air outlet manifold 7, the shunting rotor 2 comprises a second inner ring channel 12 and a second outer ring channel 13, the first outer ring channel 9 and the second outer ring channel 13 are connected, a dynamic seal 3 is arranged between the first inner ring channel 8 and the second inner ring channel 12 and between the first outer ring channel 9 and the second outer ring channel 13 for sealing, wherein the first inner ring channel 8 is communicated with the second inner ring channel 12, the first outer ring channel 9 is communicated with the second outer ring channel 12, and the dynamic seal 3 is embedded on the inner side wall of the first inner ring channel 8 and the first outer ring channel 9, so as to form outer ring channel communication and inner ring channel communication, and gas between the inner ring channel and the outer ring channel is not generated, therefore, the dynamic connection between the shunting stator 1 and the shunting rotor 2 is realized, the static part and the dynamic part of the rotator are combined and sealed, meanwhile, the gas supply manifold 4 of the heat exchanger 11 is communicated with the gas inlet manifold 6 of the rotator body 10, the gas return manifold 5 of the heat exchanger 11 is communicated with the gas outlet manifold 7 of the rotator body 10, the replacement of the gas in the heat exchanger 11 and the gas in the rotator body 10 is realized, and the gas conveyed by the heat exchanger 11 is always in the outer circular channels of the shunting stator 1 and the shunting rotor 2 before reaching the gas inlet manifold 6 of the rotator body 10.

The first outer ring channel 9 is communicated with the gas supply manifold 4, the first inner ring channel 8 is communicated with the gas return manifold 5, the second outer ring channel 13 is communicated with the gas inlet manifold 6, and the second inner ring channel 8 is communicated with the gas outlet manifold 7.

The shunting stator 1 and the shunting rotor 2 are shunting functional cabins, are communicated with the heat exchanger and the 11 revolving body 10 through a connecting piece 14 and are connected with manifolds at two parts, and a bearing revolving pair 15 is also arranged between the shunting stator 1 and the shunting rotor 2.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The revolving body flow dividing device is characterized by comprising a heat exchanger (11), a flow dividing stator (1), a flow dividing rotor (2), a dynamic seal (3) and a revolving body (10), wherein the flow dividing stator (1) is communicated with the heat exchanger (11) through a gas supply manifold (4) and a gas return manifold (5), the flow dividing stator (1) comprises a first inner annular channel (8) and a first outer annular channel (9), the flow dividing rotor (2) is communicated with the revolving body (10) through a gas inlet manifold (6) and a gas outlet manifold (7), the flow dividing rotor (2) comprises a second inner annular channel (12) and a second outer annular channel (13), the first inner annular channel (8) is connected with the second inner annular channel (12), the first outer annular channel (9) is connected with the second outer annular channel (13), and the first inner annular channel (8), the second inner annular channel (12) and the first outer annular channel (9) are connected, The dynamic seal (3) is arranged between the second outer circular channels (13) for sealing, so that the outer circular channels are communicated with the inner circular channels, and the inner circular channels are not communicated with the outer circular channels.

2. A rotor flow divider according to claim 1, characterized in that the flow dividing stator (1) and the flow dividing rotor (2) are flow dividing functional compartments, and the communication between the heat exchanger (11) and the rotor (10) and the connection to the two-part manifolds are received by the connecting member (14).

3. A revolving body diversion device according to claim 1, characterized in that a bearing revolving pair (15) is provided between the diversion stator (1) and the diversion rotor (2).

4. A revolving body diversion arrangement according to claim 1, characterized in that the first outer ring (9) communicates with the supply manifold (4) and the first inner ring (8) communicates with the return manifold (5).

5. A rotor flow divider according to claim 1, characterized in that the second outer ring (13) is in communication with the inlet manifold (6) and the second inner ring (12) is in communication with the outlet manifold (7).

6. A revolving body diversion device according to claim 1, characterized in that said dynamic seal is embedded in the inner side walls of the first inner ring track (8) and the first outer ring track (9).