CN218723407U

CN218723407U - Unpowered self-rotating heat exchange mechanism

Info

Publication number: CN218723407U
Application number: CN202222500559.3U
Authority: CN
Inventors: 单昆; 李�真
Original assignee: Suzhou Yushun Purification Equipment Co ltd
Current assignee: Suzhou Yushun Purification Equipment Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-24
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to an unpowered self-rotating heat exchange mechanism, which comprises a shell, a static pipe, a rotating pipe, a core pipe and an auxiliary pipe; the static pipe is positioned at two ends of the shell, the rotating pipe is positioned in the shell, and the rotating pipe is movably connected with the tail end of the static pipe through the air guide sliding ring; the core pipe is coaxially connected with the rotating pipe, the auxiliary pipes are connected with the rotating pipe, and the auxiliary pipes are arranged in a circumferential array relative to the rotating pipe; the core pipe and the auxiliary pipe are both positioned in the shell; the auxiliary pipe is provided with a sail piece, and the core pipe is provided with a turbulent spiral body. The utility model relates to an unpowered autogyration formula heat exchange mechanism utilizes fluidic kinetic energy to realize the internal drive, realizes the abundant heat exchange of fluid rotation type, need not electric energy or power input to can ensure the heat transfer effect at continuous during operation.

Description

Unpowered self-rotating heat exchange mechanism

Technical Field

The utility model relates to a heat exchange mechanism, concretely relates to unpowered self-rotating heat exchange mechanism.

Background

When a fluid such as a gas or a liquid needs to be heat-exchanged, a heat exchange mechanism is generally used.

The heat exchange mechanism transfers heat from one fluid to another fluid. Generally, the method is classified into a hybrid type and a surface type. The heat transfer process in a hybrid heat exchanger is by direct mixing of hot and cold fluids. The hybrid condenser is one of hybrid heat exchange devices. Heat is transferred from one fluid to another through the solid walls in surface heat exchange devices.

Most of the existing heat exchange mechanisms need power as a guarantee, so that electric energy or kinetic energy input is needed. There is energy consumption due to the need for electrical or kinetic energy input. And the heat exchange effect of the existing heat exchange mechanism is not ideal when the heat exchange mechanism continuously works.

SUMMERY OF THE UTILITY MODEL

The utility model aims at:

the unpowered self-rotating heat exchange mechanism is designed, the internal driving is realized by utilizing the kinetic energy of fluid, the sufficient heat exchange of the fluid rotating type is realized, the electric energy or the power input is not needed, and the heat exchange effect can be ensured during the continuous work.

In order to achieve the above object, the present invention provides the following technical solutions:

a powerless self-rotating heat exchange mechanism comprises a shell, a static pipe, a rotating pipe, a core pipe and an auxiliary pipe; the static pipe is positioned at two ends of the shell, the rotating pipe is positioned in the shell, and the rotating pipe is movably connected with the tail end of the static pipe through the air guide sliding ring; the core pipe is coaxially connected with the rotating pipe, the auxiliary pipes are connected with the rotating pipe, and the auxiliary pipes are arranged in a circumferential array relative to the rotating pipe; the core pipe and the auxiliary pipe are both positioned in the shell; the auxiliary pipe is provided with a sail piece, and the core pipe is provided with a turbulent spiral body.

Further, the rotating pipe is coaxially connected with the static pipe, and the rotating pipe is connected with two ends of the core pipe; the rotating pipe is communicated with the core pipe and the auxiliary pipe.

Furthermore, the auxiliary pipe is U-shaped and is connected with the core pipe in parallel.

Furthermore, the sail pieces are sheet-shaped and are arranged in a linear array along the length direction of the auxiliary pipe, and the included angle between the plane where the sail pieces are located and the length direction of the auxiliary pipe is an acute angle.

Furthermore, a gap is reserved between the tail end of the sail piece and the inner wall of the shell; the sail pieces are semicircular in shape.

Furthermore, the turbulence spiral body is located on the periphery of the core pipe, and the turbulence spiral body extends spirally along the length direction of the core pipe.

The utility model has the advantages that: the utility model provides an unpowered autogyration formula heat exchange mechanism, through quiet pipe, the air guide sliding ring, the runner pipe, the core pipe, the auxiliary pipe, sail piece and vortex spirochaeta's cooperation is used, utilize fluidic kinetic energy drive sail piece, it is whole rotatory for quiet pipe to drive auxiliary pipe and core pipe, realize the internal drive, and rotatory vortex spirochaeta can form reverse vortex, can realize the abundant heat exchange of fluid rotation type, need not electric energy or power input, green is energy-conserving, and can guarantee the heat transfer effect when continuous work, it is abundant to ensure the heat exchange.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of a non-powered self-rotating heat exchange mechanism of the present invention.

Fig. 2 is a three-dimensional view of a partial structure of an unpowered self-rotating heat exchange mechanism of the present invention.

Fig. 3 is another schematic view of the structure shown in fig. 2.

In the figure: 1. a static pipe; 2. an air guide slip ring; 3. rotating the pipe; 4. a core tube; 5. a secondary pipe; 6. a sail sheet; 7. a turbulent flow spiral body; 8. a housing; 81. an inlet; 82. and (7) an outlet.

Detailed Description

In order to make the purpose, technical solution and beneficial effects of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, a non-powered self-rotating heat exchange mechanism includes a housing 8, a stationary pipe 1, a rotating pipe 3, a core pipe 4, and an auxiliary pipe 5; the static pipe 1 is positioned at two ends of the shell 8, the static pipe 1 is fixedly connected with the shell 8, the rotating pipe 3 is positioned in the shell 8, the rotating pipe 3 is movably connected with the tail end of the static pipe 1 through the air guide sliding ring 2, the rotating pipe 3 can rotate relative to the static pipe 1, and the static pipe 1 is communicated with the rotating pipe 3 in a sealing way; the core tube 4 is coaxially connected with the rotating tube 3, the auxiliary tubes 5 are connected with the rotating tube 3, and the auxiliary tubes 5 are arranged in a circumferential array relative to the rotating tube 3, namely the auxiliary tubes 5 are arranged around the core tube 4; the core tube 4 and the auxiliary tube 5 are both positioned in the shell 8, and the core tube 4 and the auxiliary tube 5 are both used for fully realizing the heat exchange of two fluids; the auxiliary pipe 5 is provided with a sail sheet 6, the sail sheet 6 is used for driving the auxiliary pipe 5 to rotate by utilizing fluid, the core pipe 4 is provided with a turbulent flow spiral body 7, and the turbulent flow spiral body 7 is used for realizing turbulent flow.

The rotating pipe 3 is coaxially connected with the static pipe 1, and the rotating pipe 3 is connected with two ends of the core pipe 4; the rotary pipe 3 is communicated with both the core pipe 4 and the sub-pipe 5, and fluid can enter the core pipe 4 and the sub-pipe 5 from the rotary pipe 3.

The secondary tube 5 is U-shaped, and the secondary tube 5 is connected with the core tube 4 in parallel.

The sail pieces 6 are sheet-shaped and are arranged in a linear array along the length direction of the auxiliary pipe 5, and the included angle between the plane where the sail pieces 6 are located and the length direction of the auxiliary pipe 5 is an acute angle, so that when fluid acts on the sail pieces 6, torque is generated relative to the core pipe 4, and rotation is further realized.

A gap is reserved between the tail end of the sail sheet 6 and the inner wall of the shell 8, so that fluid can smoothly flow through the gap; the sail pieces 6 are semicircular in shape, and the stress area is ensured.

The vortex spirochete 7 is located the core pipe 4 periphery to vortex spirochete 7 is the heliciform along the length direction of core pipe 4 and extends the arrangement, and vortex spirochete 7 can carry out the vortex to the fluid when rotatory, is favorable to realizing abundant heat exchange.

The utility model discloses a theory of operation does: one of the fluids requiring heat and cold exchange enters the interior of the housing 1 from the inlet 81 on the housing 8, flows along the interior of the housing 1, and finally flows out from the outlet 82; in the flowing process, the fluid contacts the sail pieces 6 on the auxiliary pipes 5, and because the sail pieces 6 are obliquely arranged, the torque relative to the core pipe 4 can be generated on the sail pieces 6, and under the combined action of the sail pieces 6 on the auxiliary pipes 5, the auxiliary pipes 6, the core pipe 4 and the rotating pipe 3 rotate relative to the static pipe 1;

another fluid, such as gas, enters the rotating pipe 3 from the static pipe 1 through the air guide sliding ring 2, and enters the core pipe 4 and the auxiliary pipe 5 respectively, and exchanges heat with another fluid in the shell 8 through heat transfer in the core pipe 4 and the auxiliary pipe 5;

core pipe 4 is rotatory with vortex spirochaeta 7, and vortex spirochaeta 7 can produce the vortex effect to the fluid in the casing 8 when rotatory to the vortex direction is the direction of orientation import 81, thereby can strengthen the vortex effect, and then ensures the sufficiency of heat exchange, ensures the heat transfer effect during continuous operation.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. The utility model provides a unpowered self-rotation formula heat exchange mechanism which characterized in that: comprises a shell (8), a static pipe (1), a rotating pipe (3), a core pipe (4) and an auxiliary pipe (5); the static pipe (1) is positioned at two ends of the shell (8), the rotating pipe (3) is positioned in the shell (8), and the rotating pipe (3) is movably connected with the tail end of the static pipe (1) through the air guide sliding ring (2); the core pipe (4) is coaxially connected with the rotating pipe (3), the auxiliary pipes (5) are connected with the rotating pipe (3), and the auxiliary pipes (5) are arranged in a circumferential array relative to the rotating pipe (3); the core pipe (4) and the auxiliary pipe (5) are both positioned in the shell (8); the auxiliary pipe (5) is provided with a sail sheet (6), and the core pipe (4) is provided with a turbulent flow spiral body (7).

2. The unpowered self-rotating heat exchange mechanism of claim 1, wherein: the rotating pipe (3) is coaxially connected with the static pipe (1), and the rotating pipe (3) is connected with two ends of the core pipe (4); the rotating pipe (3) is communicated with the core pipe (4) and the auxiliary pipe (5).

3. The unpowered self-rotating heat exchange mechanism of claim 2, wherein: the auxiliary pipe (5) is U-shaped, and the auxiliary pipe (5) is connected with the core pipe (4) in parallel.

4. The unpowered self-rotating heat exchange mechanism of claim 3, wherein: the sail pieces (6) are sheet-shaped and are arranged in a linear array along the length direction of the auxiliary pipe (5), and the included angle between the plane where the sail pieces (6) are located and the length direction of the auxiliary pipe (5) is an acute angle.

5. The unpowered self-rotating heat exchange mechanism of claim 4, wherein: a gap is reserved between the tail end of the sail sheet (6) and the inner wall of the shell (8); the sail pieces (6) are semicircular in shape.

6. The unpowered self-rotating heat exchange mechanism of claim 5, wherein: the flow disturbing spiral body (7) is located on the periphery of the core pipe (4), and the flow disturbing spiral body (7) extends spirally along the length direction of the core pipe (4).