CN212482211U

CN212482211U - Rotary heat exchanger

Info

Publication number: CN212482211U
Application number: CN202020091905.5U
Authority: CN
Inventors: 陈光新
Original assignee: Daye Tiantong Heat Exchange Equipment Co ltd
Current assignee: Daye Tiantong Heat Exchange Equipment Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2021-02-05
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a heat exchanger technical field especially relates to a rotary heat exchanger, and it includes the casing, import and export that the confession condensation water circulation was seted up to the casing, establish the pipe that the confession was treated and is traded the hot-fluid and pass through in the casing, wear out respectively at the both ends of pipe the casing pipe in the casing adopt pivot drive its with the casing takes place to take place relative rotation, and this heat exchanger has that heat conduction speed is fast, simple structure, the effectual advantage of heat transfer.

Description

Rotary heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field especially relates to a rotating heat exchanger.

Background

The heat exchanger transfers the heat of an object on one side to an object on the other side through heat conduction. The specific working principle and the using method are different according to the types of the heat exchangers, for example, the air heat exchanger is mainly used for heating air in a drying system, and is a main device in a hot air device and the like. However, the heat exchangers of today are mainly stationary, which mainly improve the heat exchange efficiency by changing the contact area for heat exchange, and although this way improves the heat exchange effect, the heat transfer rate is not high enough since only natural heat transfer is relied on.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a rotating heat exchanger for solve the not fast enough problem of heat transfer rate.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a rotary heat exchanger, this heat exchanger have that heat conduction speed is fast, simple structure, the effectual advantage of heat transfer.

(III) advantageous effects

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a rotary heat exchanger, includes the casing, the import and the export that supply the condensate water circulation are seted up to the casing, be equipped with the pipe that supplies treating heat-exchanging fluid to pass through in the casing, the both ends of pipe wear out respectively the casing pipe in the casing adopt the pivot drive its with the casing takes place relative rotation.

The guide pipe is divided into an inner guide pipe and an outer guide pipe, the inner guide pipe is located in the shell, the outer guide pipe is located outside the shell, the inner guide pipe is connected with the outer guide pipe through a bearing sleeve, the cross section of the inner guide pipe is provided with an annular pipe, the middle of the annular pipe forms a sealed space, the rotating shaft is arranged in the sealed space, a branch strip is fixedly connected between an inner ring and an outer ring in the annular pipe, the rotating shaft is fixedly connected with the side face, located in the sealed space, of the inner ring through another branch strip, and the rotating shaft drives the branch strip to drive the whole inner guide pipe to rotate.

The rotating shaft is driven to rotate by a motor, and the motor is fixed on the side wall of the shell.

And the water flow direction of the condensed water is different from the flow direction of the heat fluid to be exchanged.

Wherein the outer conduit is a straight conduit and the inner conduit is a curved conduit.

Wherein, the casing is the cylinder casing, the length direction of cylinder casing is the same with the length direction of pipe.

The beneficial effect of above-mentioned scheme:

the guide pipe positioned in the shell and the shell rotate relatively, so that the guide pipe and the condensed water in the shell rotate relatively, and the relative rotation is beneficial to improving the heat conduction rate; the heat exchanger has the advantages of simple structure, high heat conduction speed and good heat exchange effect, and is suitable for large-scale production and application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the rotary heat exchanger of the present invention.

FIG. 2 is a schematic view of the inner conduit and the shaft in operation.

Reference numerals:

the reference numerals in the figures illustrate:

a housing 1; an inlet 2; an outlet 3; a conduit 4, an outer conduit 41, an inner conduit 42; a bearing sleeve 5; a sealed space 6; a rotating shaft 7; a branch 8; a motor 9.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The rotary heat exchanger disclosed in the embodiment is shown in fig. 1-2 and comprises a shell 1, wherein the shell 1 is provided with an inlet 2 and an outlet 3 for flowing condensed water, a conduit 4 for passing a heat-exchange fluid is arranged in the shell 1, two ends of the conduit 4 respectively penetrate out of the shell 1, and the conduit 4 in the shell 1 is driven by a rotating shaft 7 to rotate relative to the shell 1, so that the collision degree between the condensed water and the conduit can be increased, and the heat conduction rate can be increased.

In this embodiment, the guide pipe 4 is divided into an inner guide pipe 42 located inside the housing 1 and an outer guide pipe 41 located outside the housing 1, and the inner guide pipe 42 and the outer guide pipe 41 are connected by a bearing sleeve 5 so that the inner guide pipe 42 can rotate to maintain a sealed state with the outer guide pipe 41. The cross section of the inner conduit 42 is provided with an annular pipe, the middle part of the annular pipe forms a sealed space 6, the rotating shaft 7 is arranged in the sealed space 6, and the sealed space 6 can play a role of protecting the rotating shaft. There is branch 8 fixed connection between the inner circle in the annular tube and the outer lane, pivot 7 with there is another branch 8 fixed connection between the side that is located seal space 6 of inner circle, thereby pivot 7 is through the drive branch 8 drives whole inner catheter 42 and rotates for whole inner catheter realizes the pivoted effect.

In this embodiment, the rotating shaft 7 is driven to rotate by a motor 9, and the motor 9 is fixed on the side wall of the housing 1.

In this embodiment, the water flow direction of the condensed water is different from the flow direction of the fluid to be exchanged.

In this embodiment, the outer conduit 41 is a straight conduit, the inner conduit 42 is a curved conduit, and the inner conduit 42 may be a conduit of another structure.

In this embodiment, the housing 1 is a cylindrical housing, and the length direction of the cylindrical housing is the same as the length direction of the conduit 4.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A rotary heat exchanger characterized by: the heat exchanger comprises a shell, wherein an inlet and an outlet for circulating condensed water are formed in the shell, a guide pipe for passing heat exchange fluid is arranged in the shell, two ends of the guide pipe penetrate out of the shell respectively, and the guide pipe in the shell is driven by a rotating shaft to rotate relative to the shell.

2. A rotary heat exchanger according to claim 1 wherein: the guide pipe is divided into an inner guide pipe and an outer guide pipe, the inner guide pipe is located in the shell, the outer guide pipe is located outside the shell, the inner guide pipe is connected with the outer guide pipe through a bearing sleeve, the cross section of the inner guide pipe is provided with an annular pipe, the middle of the annular pipe forms a sealed space, the rotating shaft is located in the sealed space, a branch strip is fixedly connected between the inner ring and the outer ring in the annular pipe, the rotating shaft is fixedly connected with the side face, located in the sealed space, of the inner ring through another branch strip, and the rotating shaft drives the whole inner guide pipe to rotate through driving the branch strips.

3. A rotary heat exchanger according to claim 2 wherein: the rotating shaft is driven to rotate by a motor, and the motor is fixed on the side wall of the shell.

4. A rotary heat exchanger according to claim 1 wherein: the water flow direction of the condensed water is different from the flow direction of the heat-exchange fluid.

5. A rotary heat exchanger according to claim 2 wherein: the outer conduit is a straight conduit and the inner conduit is a curved conduit.

6. A rotary heat exchanger according to claim 1 wherein: the casing is a cylindrical casing, and the length direction of the cylindrical casing is the same as that of the guide pipe.