CN212132959U

CN212132959U - Plate tube assembly type condenser

Info

Publication number: CN212132959U
Application number: CN202020226384.XU
Authority: CN
Inventors: 茅国香
Original assignee: Suzhou Yikangda Electric Appliance Co ltd
Current assignee: Suzhou Yikangda Electric Appliance Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-12-11
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a plate tube subassembly formula condenser, including the condenser body, the condenser body is the square spiral shell structure who is bent the formation in succession by the plate tube subassembly, and the plate tube subassembly comprises return bend and fin, the return bend is the wave structure of reverse bending in succession, and the fin has been welded to one side of the straightway of return bend, and the both ends mouth of pipe of return bend all is located the outside end of condenser body, the both sides bottom of condenser body is connected with the mounting panel that the symmetry set up. The utility model discloses a set up fin and welded fastening at the unilateral of return bend and become the board pipe subassembly, bend the three-dimensional shell structure that forms square spiral in succession by the board pipe subassembly again, prolonged the radiating time of medium that condenses in the return bend, promoted the radiating area and the radiating effect of condenser, be provided with on the side of fin with the caulking groove of return bend assorted semicircle arc type, be convenient for location and welding on the fin return bend.

Description

Plate tube assembly type condenser

Technical Field

The utility model relates to a condenser technical field especially relates to a plate tube assembly type condenser.

Background

The condenser is a kind of thermal equipment, and is widely used in the industries of energy systems, power engineering, chemical engineering, petrochemical engineering and the like, such as air condensers of thermal power stations, air conditioning engineering, air-cooled condensers of refrigeration systems and the like. In the prior art, a plurality of radiating fins are welded on two sides of a bent pipe of a condenser of a refrigeration system, the radiating fins are positioned on the bent pipe in a troublesome manner, the manufacturing and operating cost is high, and meanwhile, the radiating surface of a flat plate type condenser is small, and the radiating effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plate tube assembly type condenser.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tube sheet subassembly formula condenser, includes the condenser body, the condenser body is by the square spiral shell structure of the continuous formation of bending of tube sheet subassembly, and the tube sheet subassembly comprises return bend and fin, the return bend is the wave structure of continuous reverse bending, and the welding of one side of the straightway of return bend has the fin, and the both ends mouth of pipe of return bend all is located the outside end of condenser body, the both sides bottom of condenser body is connected with the mounting panel that the symmetry set up.

Preferably, the end face of the radiating fin is provided with a semicircular arc caulking groove matched with the straight line section of the bent pipe, and the bent pipe is embedded into the caulking groove and is welded and fixed with the radiating fin.

Preferably, the side top of mounting panel is provided with the joint groove of semicircle type, and the joint groove cover is established in the bottom outside of return bend, and the side of mounting panel passes through bolt and fin fixed connection.

Preferably, the elbow is formed by bending a Bundy tube, the diameter of the elbow is 4.76 mm, and the wall thickness of the elbow is 0.65 mm.

Preferably, the outside of the condenser body is coated with black electrophoretic paint.

The utility model discloses in, adopt and set up fin and welded fastening at the unilateral of return bend and become the board pipe subassembly, bend the three-dimensional shell structure that forms square spiral in succession by the board pipe subassembly again, prolonged the radiating time of the medium that condenses in the return bend, promoted the radiating area and the radiating effect of condenser, be provided with on the side of fin with the caulking groove of return bend assorted semicircle arc, be convenient for location and welding on the fin return bend.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of the expanded state of the plate-tube assembly of the present invention;

fig. 5 is a schematic side view of the mounting plate of the present invention;

fig. 6 is a schematic top view of the mounting plate of the present invention.

In the figure: 1 condenser body, 2 return bends, 3 fin, 4 mounting panels.

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.

Referring to fig. 1-6, a plate tube assembly type condenser comprises a condenser body 1, the condenser body 1 is a square spiral shell structure formed by continuously bending plate tube assemblies, the outer side of the condenser body 1 is coated with black electrophoretic paint, each plate tube assembly is composed of a bent tube 2 and a radiating fin 3, the bent tube 2 is a continuous wave-shaped structure reversely bent, the bent tube 2 is made by bending and molding bundy tubes, the diameter of the bent tube 2 is 4.76 mm, the wall thickness of the bent tube is 0.65 mm, the radiating fin 3 is welded on one side of the straight line section of the bent tube 2, a semicircular arc caulking groove matched with the straight line section of the bent tube 2 is arranged on the end surface of the radiating fin 3, the bent tube 2 is embedded into the caulking groove and is welded and fixed with the radiating fin 3, pipe orifices at two ends of the bent tube 2 are both positioned at the outer side end of the condenser body 1, symmetrically arranged mounting plates 4 are connected, the clamping groove is sleeved at the outer side of the bottom end of the bent pipe 2, and the side surface of the mounting plate 4 is fixedly connected with the radiating fin through a bolt.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A plate tube assembly type condenser comprising a condenser body (1), characterized in that: condenser body (1) is the square spiral shell structure who is bent the formation in succession by the board pipe subassembly, and the board pipe subassembly comprises return bend (2) and fin (3), return bend (2) are the wave structure of continuous reverse bending, and the welding of one side of the straightway of return bend (2) has fin (3), and the both ends mouth of pipe of return bend (2) all is located the outside end of condenser body (1), the both sides bottom of condenser body (1) is connected with mounting panel (4) that the symmetry set up.

2. A plate and tube assembly type condenser as claimed in claim 1, wherein the end surface of the heat radiating fin (3) is provided with a semicircular caulking groove matched with the straight line section of the elbow (2), and the elbow (2) is embedded in the caulking groove and is welded and fixed with the heat radiating fin (3).

3. The plate and tube assembly type condenser as claimed in claim 1, wherein the top end of the side surface of the mounting plate (4) is provided with a semi-arc-shaped clamping groove, the clamping groove is sleeved outside the bottom end of the elbow (2), and the side surface of the mounting plate (4) is fixedly connected with the heat sink through a bolt.

4. A plate and tube assembly type condenser according to claim 3, wherein the elbow (2) is formed by bending a bundy tube, the inner diameter of the elbow (2) is 4.76 mm, and the wall thickness of the elbow (2) is 0.65 mm.

5. A plate and tube assembly condenser according to claim 1, characterized in that the outside of the condenser body (1) is coated with black electrophoretic paint.