Efficient energy-saving finned heat exchanger

Abstract

The utility model discloses an efficient energy-saving finned heat exchanger, and belongs to the technical field of tea processing equipment. Comprising a pipeline used for liquid conveying, the pipeline comprises a liquid inlet pipe, a liquid outlet pipe, heat dissipation coil pipes and a bottom transverse pipe, the liquid inlet pipe and the liquid outlet pipe are oppositely arranged at the same height, one end of the liquid inlet pipe and one end of the liquid outlet pipe are connected with the heat dissipation coil pipes, and the bottom transverse pipe is connected to the bottom between the two heat dissipation coil pipes; according to the utility model, the heat dissipation coil pipe is arranged and is designed to be S-shaped, so that the liquid flow range in the whole pipeline is larger, and meanwhile, the liquid flow in the pipeline is larger in cooperation with the heat dissipation auxiliary pipe which is transversely connected, so that the whole heat dissipation effect is improved, and the heat dissipation effect is improved by sleeving the heat dissipation structure on the surface of the heat dissipation auxiliary pipe. The radiating structure is formed by combining a plurality of radiating fins.

Description

TECHNICAL FIELD

[0001] The utility model belongs to heat exchanger equipment technical field, specifically relates to a kind of high-efficiency energy-saving finned heat exchanger. BACKGROUND

[0002] Finned tube heat exchanger is one of the earliest and most successful discoveries in the process of improving tube heat exchange. This method is still the most widely used in all kinds of tube heat exchange surface heat transfer enhancement methods. It is not only suitable for single finned tube heat exchanger, but also widely used in power, chemical industry, petroleum chemical industry, air conditioning engineering and refrigeration engineering.

[0003] The fin structure of the fin heat exchanger is generally installed in an integral structure. However, the fins are easily bent slightly when they collide slightly, which affects heat dissipation. However, it is very inconvenient to replace the fins, so it needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model mainly solves the technical problems existing in the prior art, and provides a kind of high-efficiency energy-saving finned heat exchanger.

[0005] The above technical problems of the utility model are mainly solved by the following technical scheme: a kind of high-efficiency energy-saving finned heat exchanger, including the pipeline for infusion, the pipeline includes liquid inlet pipe, liquid outlet pipe, heat dissipation coil and bottom cross pipe, the liquid inlet pipe and liquid outlet pipe are set up to each other, the liquid inlet pipe and liquid outlet pipe are connected with heat dissipation coil, the bottom cross pipe is connected at the bottom between two heat dissipation coils, two the heat dissipation coil is set up as S type, and multiple plug-in cavities are formed in the middle, multiple heat dissipation auxiliary pipes are transversely inserted between two heat dissipation coils, the heat dissipation auxiliary pipe and the heat dissipation coil on both sides are communicated with each other, the surface of the heat dissipation auxiliary pipe is sleeved with multiple heat dissipation structures, and the heat dissipation structure is arranged on both sides of the surface of multiple heat dissipation auxiliary pipes.

[0006] As a preferred, the heat dissipation structure includes front heat dissipation fin, rear heat dissipation fin, connecting piece and positioning rod, the front heat dissipation fin is inserted and arranged on the front of multiple heat dissipation auxiliary pipes, the rear heat dissipation fin is inserted and arranged on the back of multiple heat dissipation auxiliary pipes, and the back of the front heat dissipation fin is arranged, the front heat dissipation fin and rear heat dissipation fin are provided with plug-in port corresponding to multiple heat dissipation auxiliary pipes.

[0007] As a preferred, the connecting piece is arranged on both sides of the top and bottom of the rear heat dissipation fin respectively, the top and bottom of the front heat dissipation fin are provided with through hole for inserting positioning rod, the front end of the connecting piece is arranged towards the side of through hole, the positioning rod is transversely passed through the through hole and penetrates multiple front heat dissipation fins, the front end of the positioning rod penetrates the connecting piece, and the surface of both ends of the positioning rod is sleeved with fixing sleeve.

[0008] Preferably, the heat dissipation structure is provided with a plurality of auxiliary heat dissipation cylinders on the left and right sides, one end of the auxiliary heat dissipation cylinder is inserted into the insertion cavity on the heat dissipation coil, and the outer end of the auxiliary heat dissipation cylinder is sleeved with a limiting sheet.

[0009] The utility model discloses have the beneficial effect that through set up heat dissipation coil, and present S design, make the liquid flow range of whole pipeline interior be bigger, cooperate the heat dissipation auxiliary pipe of horizontal connection simultaneously, the liquid flow is bigger in the interior, thereby increase whole heat dissipation effect, then through the surface sleeve of heat dissipation auxiliary pipe heat dissipation structure, and heat dissipation structure passes through the mutual combination of a plurality of cooling fins, and the cooling fin has the mutual front -rear insertion of front heat dissipation fin and rear heat dissipation fin, and cooperate the connecting sheet of top and top setting and play the connection of front heat dissipation fin and rear heat dissipation fin, and the positioning of connecting rod is positioned to the positioning rod of horizontal insertion simultaneously, and the cooling fin is convenient to dismount and replace, and the left and right sides of heat dissipation structure are provided with a plurality of auxiliary heat dissipation cylinders inserted into the insertion cavity simultaneously, and it is used for better and heat dissipation coil mutual contact, thereby greatly increase the heat dissipation effect of whole. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is a kind of three-dimensional structure schematic diagram of the utility model;

[0011] Fig. 2 It is a kind of three-dimensional structure schematic diagram of the utility model pipeline;

[0012] Fig. 3 It is a kind of three-dimensional structure schematic diagram of the utility model heat dissipation structure.

[0013] In the drawing: 1, pipeline;11, liquid inlet pipe;12, liquid outlet pipe;13, heat dissipation auxiliary pipe;14, heat dissipation coil;15, insertion cavity;16, bottom horizontal pipe;2, heat dissipation structure;21, front heat dissipation fin;22, clamping groove;23, rear heat dissipation fin;24, connecting sheet;25, positioning rod;26, fixed sleeve;27, insertion port;28, auxiliary heat dissipation cylinder;29, limiting sheet. DETAILED DESCRIPTION

[0014] The technical scheme of the utility model will be further specifically explained below by examples and in conjunction with the drawings.

[0015] Example: a kind of high-efficiency energy-saving finned heat exchanger, as Figs. 1-3As shown, the pipeline 1 for infusion is characterized in that: the pipeline 1 comprises an inlet pipe 11, an outlet pipe 12, a heat dissipation coil 14 and a bottom cross pipe 16, the inlet pipe 11 and the outlet pipe 12 are arranged opposite to each other and in line with the height, one end of the inlet pipe 11 and the outlet pipe 12 is connected with the heat dissipation coil 14, the bottom cross pipe 16 is connected to the bottom between the two heat dissipation coils 14, the two heat dissipation coils 14 are arranged in an S shape and form a plurality of plug-in cavities 15 in the middle, a plurality of heat dissipation auxiliary pipes 13 are transversely plugged between the two heat dissipation coils 14, the heat dissipation auxiliary pipes 13 and the heat dissipation coils 14 on both sides are in communication with each other, the surface of the heat dissipation auxiliary pipes 13 is sleeved with a plurality of heat dissipation structures 2, and the heat dissipation structures 2 are arranged on both sides of the surface of the plurality of heat dissipation auxiliary pipes 13.

[0016] The heat dissipation structure 2 comprises a front heat dissipation fin 21, a rear heat dissipation fin 23, a connecting piece 24 and a positioning rod 25, the front heat dissipation fin 21 is plugged and arranged on the front surface of the plurality of heat dissipation auxiliary pipes 13, the rear heat dissipation fin 23 is plugged and arranged on the back surface of the plurality of heat dissipation auxiliary pipes 13 and corresponds to the back surface of the front heat dissipation fin 21, the front heat dissipation fin 21 and the rear heat dissipation fin 23 are both provided with a plug-in port 27 corresponding to the plurality of heat dissipation auxiliary pipes 13, the connecting piece 24 is arranged on both sides of the top and the bottom of the rear heat dissipation fin 23, the top and the bottom of the front heat dissipation fin 21 are both provided with a through hole for plugging the positioning rod 25, the front end of the connecting piece 24 is arranged towards the side of the through hole, the positioning rod 25 is transversely arranged through the through hole and penetrates the plurality of front heat dissipation fins 21, the front end of the positioning rod 25 penetrates the connecting piece 24, the surface of the left and right ends of the positioning rod 25 is sleeved with a fixing sleeve 26, and a plurality of auxiliary heat dissipation cylinders 28 are arranged on both sides of the heat dissipation structure 2, one end of the auxiliary heat dissipation cylinder 28 is inserted into the plug-in cavity 15 on the heat dissipation coil 14, and the outer end of the auxiliary heat dissipation cylinder 28 is sleeved with a limiting piece 29.

[0017] The heat dissipation structure 2 is combined by a plurality of heat dissipation fins, the heat dissipation fins are the front heat dissipation fin 21 and the rear heat dissipation fin 23 which are plugged and arranged in front of and behind each other, the connecting piece 24 arranged on the top and the top is used for connecting the front heat dissipation fin 21 and the rear heat dissipation fin 23, the positioning rod 25 which is transversely plugged is used for positioning the connecting rod, the heat dissipation fins are convenient to disassemble and replace, and a plurality of auxiliary heat dissipation cylinders 28 which are plugged into the plug-in cavity 15 are arranged on both sides of the heat dissipation structure 2, the auxiliary heat dissipation cylinders 28 are used for better contacting the heat dissipation coil 14, so that the overall heat dissipation effect is greatly improved.

[0018] Finally, it should be pointed out that the above embodiments are only representative examples of the present application. Obviously, the present application is not limited to the above embodiments, and there can be many variations. Any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall be considered as falling within the protection scope of the present application.

Claims

1. A high efficiency energy saving finned heat exchanger comprising a pipe (1) for the flow of fluid, characterized in that: The pipeline (1) comprises an inlet pipe (11), an outlet pipe (12), a heat dissipation coil pipe (14) and a bottom cross pipe (16), the inlet pipe (11) and the outlet pipe (12) are arranged opposite to each other in height, one end of the inlet pipe (11) and the outlet pipe (12) is connected with the heat dissipation coil pipe (14), the bottom cross pipe (16) is connected to the bottom between the two heat dissipation coil pipes (14), the two heat dissipation coil pipes (14) are arranged in an S shape and form a plurality of plug-in cavities (15) in the middle, a plurality of heat dissipation auxiliary pipes (13) are transversely plugged between the two heat dissipation coil pipes (14), the heat dissipation auxiliary pipes (13) and the heat dissipation coil pipes (14) on both sides are in communication with each other, a plurality of heat dissipation structures (2) are sleeved on the surface of the heat dissipation auxiliary pipes (13), and the heat dissipation structures (2) are arranged on both sides and cover the surfaces of the plurality of heat dissipation auxiliary pipes (13).

2. The high-efficiency energy-saving finned heat exchanger according to claim 1, characterized in that: The heat dissipation structure (2) comprises front heat dissipation fins (21), rear heat dissipation fins (23), connecting plates (24) and positioning rods (25), the front heat dissipation fins (21) are plugged on the front surface of the plurality of heat dissipation auxiliary pipes (13), the rear heat dissipation fins (23) are plugged on the back surface of the plurality of heat dissipation auxiliary pipes (13) and correspond to the back surface of the front heat dissipation fins (21), and the front heat dissipation fins (21) and the rear heat dissipation fins (23) are provided with plug-in holes (27) corresponding to the plurality of heat dissipation auxiliary pipes (13).

3. The high-efficiency energy-saving finned heat exchanger according to claim 2, characterized in that: The connecting plates (24) are arranged on both sides of the top and the bottom of the rear heat dissipation fins (23), the top and the bottom of the front heat dissipation fins (21) are provided with through holes for plugging the positioning rods (25), the front ends of the connecting plates (24) are arranged towards the side of the through holes, the positioning rods (25) pass through the plurality of front heat dissipation fins (21) transversely through the through holes, the front ends of the positioning rods (25) pass through the connecting plates (24), and the surfaces of the left and right ends of the positioning rods (25) are sleeved with fixing sleeves (26).

4. The high-efficiency energy-saving finned heat exchanger according to claim 2, characterized in that: A plurality of auxiliary heat dissipation cylinders (28) are arranged on both sides of the heat dissipation structure (2), one end of the auxiliary heat dissipation cylinder (28) is inserted into the plug-in cavity (15) on the heat dissipation coil pipe (14), and the outer end of the auxiliary heat dissipation cylinder (28) is sleeved with a limiting plate (29).

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