CN218155638U

CN218155638U - Air-cooled heat exchanger convenient to overhaul

Info

Publication number: CN218155638U
Application number: CN202222672344.XU
Authority: CN
Inventors: 袁松
Original assignee: Changzhou Andiwei Heat Exchanger Co ltd
Current assignee: Changzhou Andiwei Heat Exchanger Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2022-12-27
Anticipated expiration: 2032-10-11

Abstract

The utility model belongs to the technical field of the air-cooled heat exchanger, especially, air-cooled heat exchanger convenient to overhaul, which comprises a frame, the grafting of frame inner wall has the tributary pipe that the equidistance distributes, and the outer wall welding of tributary pipe one end has the inlet tube, the outer wall welding of the other end of tributary pipe has the outlet pipe, the outer wall welding of frame top has the slide, and slide inner wall sliding connection has the mounting panel, the fan that the equidistance distributes is installed to the mounting panel inner wall, the outer wall welding of slide top has the protection frame. The utility model discloses having divided into the lateral flow pipe that the equidistance distributes with the water pipe, the lateral flow pipe has increased heated area in the fin, under the effect of fan, is favorable to helping the water in the water pipe to cool off fast, has set up the protective frame in the outside of mounting panel to sliding connection has set up the slide outside the mounting panel, because the fan is installed on the inner wall of mounting panel, has not only made things convenient for the maintenance to the fan, but also can play fine protecting effect to the fan.

Description

Air-cooled heat exchanger convenient to overhaul

Technical Field

The utility model relates to an air-cooled heat exchanger technical field especially relates to an air-cooled heat exchanger convenient to overhaul.

Background

The air-cooled heat exchanger is a heat exchange equipment which uses ambient air as cooling medium and uses fan to force air to cross over the fin tube so as to cool or condense the high-temp. process fluid in the tube.

In the fin tube bundle of the conventional air-cooled heat exchanger, there are still problems in that,

1. although the fin bundle is folded back in an S shape in the radiating fin to increase the overall length of the fin bundle, the cooling speed of the fin bundle needs to be improved due to the limited heating area of the fin bundle in the radiating fin;

2. meanwhile, the fan arranged at the top of the air-cooled heat exchanger is generally directly fixed on the frame and is not beneficial to maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an air-cooled heat exchanger convenient to overhaul uses mutually supporting through parts such as flow branch pipe, fan and protective frame and slide, has overcome prior art's not enough, and effectual current air-cooled heat exchanger cooling efficiency of having solved has to treat to improve and is unfavorable for two problems of overhauing.

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

the utility model provides an air-cooled heat exchanger convenient to overhaul, includes the frame, the grafting of frame inner wall has the tributary pipe that the equidistance distributes, and the outer wall welding of tributary pipe one end has the inlet tube, the outer wall welding of the tributary pipe other end has the outlet pipe, the outer wall welding of frame top has the slide, and slide inner wall sliding connection has the mounting panel, the fan that the equidistance distributes is installed to the mounting panel inner wall, the outer wall welding of slide top has the protective frame.

Preferably, the outer wall of one end of the water inlet pipe is welded with a first connecting end, and the outer wall of one end of the water outlet pipe is welded with a second connecting end.

Preferably, the radiating fins distributed at equal intervals are installed on the inner wall of the frame, and the filtering nets are installed on the outer walls of the top and the bottom of the frame.

Preferably, the vent has all been seted up to protection frame both sides outer wall, and the top that protection frame both sides outer wall is located the vent all welds and has the dust guard.

Preferably, the outer wall of one side of the slideway is welded with symmetrically distributed U-shaped plates, and the inner walls of the U-shaped plates are connected with a baffle in a sliding manner.

Preferably, the outer wall of the bottom of the frame is welded with symmetrically distributed support legs.

The utility model has the advantages that:

1. according to the air-cooled heat exchanger convenient to maintain, the water pipe is divided into the branch pipes which are distributed equidistantly, the heating area of the branch pipes in the radiating fin is increased, and the air-cooled heat exchanger is beneficial to helping water in the water pipe to be cooled quickly under the action of the fan;

2. this design's air-cooled heat exchanger convenient to overhaul has set up the protective frame in the outside of mounting panel to the outer sliding connection of mounting panel has the slide, because the fan is installed on the inner wall of mounting panel, has not only made things convenient for the maintenance to the fan, but also can play fine protecting effect to the fan.

Drawings

Fig. 1 is a front view of an overall structure of an air-cooled heat exchanger convenient for maintenance according to the present invention;

fig. 2 is an expanded schematic view of the overall structure of an easy-to-repair air-cooled heat exchanger according to the present invention;

fig. 3 is a schematic diagram of a frame structure of an easy-to-repair air-cooled heat exchanger according to the present invention;

fig. 4 is the utility model provides a pipeline connection structure schematic diagram of air-cooled heat exchanger convenient to overhaul.

In the figure: the device comprises a frame 1, a branch flow pipe 2, a water inlet pipe 3, a water outlet pipe 4, a slideway 5, a mounting plate 6, a fan 7, a protective frame 8, a first connecting end 9, a second connecting end 10, radiating fins 11, a filter screen 12, a dust guard 13, a U-shaped plate 14, a baffle 15 and supporting legs 16.

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.

Embodiment 1, refer to fig. 1-4, an air-cooled heat exchanger convenient for maintenance includes a frame 1, branch pipes 2 are inserted into an inner wall of the frame 1 and distributed equidistantly, a water inlet pipe 3 is welded on an outer wall of one end of each branch pipe 2, a water outlet pipe 4 is welded on an outer wall of the other end of each branch pipe 2, the branch pipes 2 are distributed equidistantly, the branch pipes 2 increase a heating area in a heat sink 11, and the heat exchanger is beneficial to helping water in the water pipes to be cooled rapidly under the action of a fan 7;

the outer wall welding of 3 one ends of inlet tube has first connection end 9, and the outer wall welding of 4 one ends of outlet pipe has second connection end 10, and the fin 11 that the equidistance distributes is installed to 1 inner wall of frame, and filter screen 12 is all installed to 1 top of frame and bottom outer wall.

Embodiment 2, referring to fig. 1 to 4, this embodiment is optimized on the basis of embodiment 1, specifically:

the outer wall of the top of the frame 1 is welded with a slide way 5, the inner wall of the slide way 5 is connected with a mounting plate 6 in a sliding manner, fans 7 distributed at equal intervals are mounted on the inner wall of the mounting plate 6, a protective frame 8 is welded on the outer wall of the top of the slide way 5, the protective frame 8 is arranged outside the mounting plate 6, the slide way 5 is connected outside the mounting plate 6 in a sliding manner, and the fans 7 are mounted on the inner wall of the mounting plate 6, so that the maintenance of the fans 7 is facilitated, and the fans 7 can be well protected;

the vent has all been seted up to 8 both sides outer walls of protecting frame, and the top that 8 both sides outer walls of protecting frame are located the vent all

welds dust guard

13, and 5 one side outer wall welds the U template 14 of symmetric distribution, and 14 inner walls sliding connection of U template have

baffle

15, and 1 bottom outer wall welding of frame has supporting leg 16 of symmetric distribution.

The working principle is as follows: high-temperature water is from flowing into in inlet tube 3 and branching to in each tributary pipe 2, high-temperature water in the tributary pipe 2 is with some heat transfer to fin 11 in, fan 7 at frame 1 top is bloied and is blown away the heat of fin 11 and tributary pipe 2, water after the final cooling can be discharged from outlet pipe 4, mounting panel 6's outside has set up protective frame 8, protective frame 8 can play fine guard effect to fan 7, to fan 7's maintenance, only need take baffle 15 out, it can to follow mounting panel 6 of removing in the slide 5.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an air-cooled heat exchanger convenient to overhaul, includes frame (1), its characterized in that, frame (1) inner wall is pegged graft and is had branch pipe (2) that the equidistance distributes, and branch pipe (2) one end outer wall welding has inlet tube (3), branch pipe (2) other end outer wall welding has outlet pipe (4), frame (1) top outer wall welding has slide (5), and slide (5) inner wall sliding connection has mounting panel (6), fan (7) that the equidistance distributes are installed to mounting panel (6) inner wall, slide (5) top outer wall welding has protection frame (8).

2. An air-cooled heat exchanger convenient for overhaul according to claim 1, wherein a first connecting end (9) is welded on the outer wall of one end of the water inlet pipe (3), and a second connecting end (10) is welded on the outer wall of one end of the water outlet pipe (4).

3. An easy-to-service air-cooled heat exchanger as claimed in claim 1, wherein the inner wall of the frame (1) is provided with radiating fins (11) distributed at equal intervals, and the outer walls of the top and bottom of the frame (1) are provided with filtering nets (12).

4. The air-cooled heat exchanger convenient to overhaul according to claim 1, wherein the outer walls of the two sides of the protective frame (8) are provided with ventilation openings, and the dust guard plates (13) are welded on the outer walls of the two sides of the protective frame (8) at the tops of the ventilation openings.

5. An air-cooled heat exchanger convenient for overhaul according to claim 1, wherein the outer wall of one side of the slideway (5) is welded with symmetrically distributed U-shaped plates (14), and the inner wall of each U-shaped plate (14) is connected with a baffle (15) in a sliding manner.

6. An easy-to-service air-cooled heat exchanger as claimed in claim 1, characterised in that the outer wall of the bottom of the frame (1) is welded with symmetrically distributed support legs (16).