Transportation supporting structure of plate-fin heat exchanger

Abstract

The utility model provides a transportation supporting structure of a plate-fin heat exchanger, two sides of a plate-fin heat exchanger body are respectively provided with a lifting lug assembly, each lifting lug assembly comprises a first base plate and a tubular shaft arranged on the first base plate, the tubular shaft is provided with a cover plate, and the first base plate is fixedly connected with the plate-fin heat exchanger body; a first supporting assembly is arranged between the lifting lug assembly and the equipment shell and comprises a sleeve, a base plate is arranged at one end of the sleeve, a contact plate is arranged at the other end of the sleeve, the base plate is fixedly connected with the equipment shell, and the sleeve is arranged on the pipe shaft in a sleeving mode. Lug type supports are arranged on the two sides of the bottom of the plate-fin heat exchanger body respectively and connected with an equipment shell. According to the plate-fin heat exchanger, when the plate-fin heat exchanger body is in a horizontal transportation state, the contact plate on the first supporting assembly located at the lowermost end abuts against and makes contact with the cover plate on the lifting lug assembly under the gravity of the plate-fin heat exchanger body, and therefore the plate-fin heat exchanger body is supported; and the plate-fin heat exchanger body is prevented from being deformed and damaged in the transportation process.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate-fin heat exchanger technical field, especially plate-fin heat exchanger's transportation support structure of a kind of plate-fin heat exchanger. BACKGROUND

[0002] Plate-fin heat exchanger is as a separate equipment of pry dress formula cold box, plate-fin heat exchanger is usually arranged in the shell of pry dress formula cold box. However, the existing pry dress formula cold box is transported in horizontal state (i.e. horizontal transportation) when transporting, when pry dress formula cold box is in horizontal transportation state, the plate-fin heat exchanger in its inside also assumes horizontal state, in the transportation process, because plate-fin heat exchanger and the equipment shell of plate-fin heat exchanger lack effective support structure between, plate-fin heat exchanger is moved greatly due to jolt in the transportation process, so that plate-fin heat exchanger is impacted greatly, causes plate-fin heat exchanger to deform and damage. SUMMARY

[0003] The utility model discloses a plate-fin heat exchanger's transportation support structure to solve the deficiency in prior art.

[0004] The utility model discloses a plate-fin heat exchanger's transportation support structure, including plate-fin heat exchanger body, both sides of plate-fin heat exchanger body are equipped with lug assembly, lug assembly includes first backing plate and the pipe shaft of setting on first backing plate, be equipped with cover plate on pipe shaft, first backing plate is fixedly connected with plate-fin heat exchanger body;First support component is equipped between lug assembly and equipment shell, and first support component includes sleeve, one end of sleeve is equipped with second backing plate, the other end of sleeve is equipped with contact plate, and second backing plate is fixedly connected with equipment shell, and sleeve is sleeved on pipe shaft;The both sides of plate-fin heat exchanger body bottom are equipped with lug support respectively, and lug support is connected with equipment shell;

[0005] When plate-fin heat exchanger body is in vertical state, the gap between contact plate and the cover plate on corresponding lug assembly exists;

[0006] When plate-fin heat exchanger body is in horizontal transportation state, the contact plate on first support component at the lower end of plate-fin heat exchanger body is in contact with the cover plate on corresponding lug assembly.

[0007] As preferred, the second backing plate and equipment shell are welded and fixed between.

[0008] As preferred, when plate-fin heat exchanger body is in vertical state, the gap value between contact plate and the cover plate on corresponding lug assembly is 0.5-1mm.

[0009] Preferably, the ear type support comprises an ear seat assembly, a third gasket plate, a supporting plate, the ear seat assembly is fixedly connected with the plate-fin heat exchanger body, the supporting plate is arranged between the ear seat assembly and the third gasket plate, and the third gasket plate is fixedly connected with the equipment shell.

[0010] Preferably, the second gasket plate and the third gasket plate are both circular arc-shaped.

[0011] Preferably, the sleeve pipe is in clearance fit with the pipe shaft.

[0012] Preferably, the sleeve pipe is made of aluminum pipe.

[0013] Preferably, the thickness of the second gasket plate is the same as the thickness of the equipment shell.

[0014] The plate-fin heat exchanger body is supported by the first supporting assembly and the second supporting assembly, and the first supporting assembly and the second supporting assembly are arranged on the outer side of the plate-fin heat exchanger body.

[0015] 1. When the plate-fin heat exchanger body is in a horizontal transportation state, the contact plate on the first supporting assembly at the lowermost end is in close contact with the cover plate on the lifting lug assembly under the gravity of the plate-fin heat exchanger body, thereby supporting the plate-fin heat exchanger body, improving the supporting and fixing effect of the plate-fin heat exchanger body, reducing the movement of the plate-fin heat exchanger body in the transportation process, and avoiding deformation and damage of the plate-fin heat exchanger body in the transportation process.

[0016] 2. The first supporting assembly and the second supporting assembly are arranged on the outer side of the plate-fin heat exchanger body, and the plate-fin heat exchanger body can be supported by the first supporting assembly or the second supporting assembly regardless of the direction of the plate-fin heat exchanger body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model.

[0018] Figure 2 It is a schematic view when the first supporting assembly is sleeved on the trunnion assembly.

[0019] In the drawing: 1, plate-fin heat exchanger body, 2, first connecting pipe, 3, second connecting pipe, 4, lifting lug assembly, 4-1, first gasket plate, 4-2, pipe shaft, 4-3, cover plate, 5, first supporting assembly, 5-1, sleeve pipe, 5-2, second gasket plate, 5-3, contact plate, 6, ear type support, 6-1, ear seat assembly, 6-2, supporting plate, 6-3, third gasket plate, 7, second supporting assembly. DETAILED DESCRIPTION

[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0021] As shown in the drawings, Figures 1-2 A plate-fin heat exchanger transportation support structure, comprising a plate-fin heat exchanger body 1, both sides of the plate-fin heat exchanger body 1 are respectively provided with a lifting lug assembly 4, the lifting lug assembly 4 comprises a first backing plate 4-1 and a pipe shaft 4-2 provided on the first backing plate 4-1, a cover plate 4-3 is provided on the pipe shaft 4-2, and the first backing plate 4-1 is fixedly connected with the plate-fin heat exchanger body 1; a first support assembly 5 is arranged between the lifting lug assembly 4 and the equipment shell, the first support assembly 5 comprises a sleeve, one end of the sleeve is provided with a second backing plate 5-2, the other end of the sleeve is provided with a contact plate 5-3, the second backing plate 5-2 is fixedly connected with the equipment shell, and the sleeve is sleeved on the pipe shaft 4-2; both sides of the bottom of the plate-fin heat exchanger body 1 are respectively provided with an ear type support 6, and the ear type support 6 is connected with the equipment shell.

[0022] When the plate-fin heat exchanger body 1 is in an upright state, a gap exists between the contact plate 5-3 and the cover plate 4-3 on the corresponding lifting lug assembly 4; when the plate-fin heat exchanger body 1 is in a horizontal transportation state, the contact plate 5-3 on the first support assembly 5 at the lower end of the plate-fin heat exchanger body 1 is in contact with the cover plate 4-3 on the corresponding lifting lug assembly 4.

[0023] The plate-fin heat exchanger body 1 is installed in the equipment shell. Both sides of the plate-fin heat exchanger body 1 are respectively provided with a first connecting pipe 2 and a second connecting pipe 3.

[0024] In the present application, the sleeve 5-1 is sleeved on the pipe shaft 4-2, the pipe shaft 4-2 has a cylindrical structure, the sleeve 5-1 and the pipe shaft 4-2 can slide relative to each other, and the two are not fixedly connected. When the plate-fin heat exchanger body 1 is in an upright state (the drawings are not shown), the sleeve 5-1 is in contact with the cover plate 4-3 on the corresponding lifting lug assembly 4. Figure 1When the plate-fin heat exchanger body 1 is in the horizontal transportation state, the contact plate 5-3 on the first support assembly 5 at the lowermost end is in close contact with the cover plate 4-3 on the lug assembly 4 under the gravity of the plate-fin heat exchanger body 1, thereby supporting the plate-fin heat exchanger body 1, improving the supporting and fixing effect of the plate-fin heat exchanger body 1, reducing the movement of the plate-fin heat exchanger body 1 in the transportation process, and avoiding deformation and damage of the plate-fin heat exchanger body 1 in the transportation process.

[0025] The second support assembly 7 is arranged between the equipment shell and the plate-fin heat exchanger body 1. The second support assembly 7 has the same structure as the first support assembly 5 and comprises a second gasket plate 5-2, a sleeve 5-1 and a contact plate 5-3. The contact plate and the second gasket plate are arranged at two ends of the sleeve. The second gasket plate of the second support assembly 7 is welded to the equipment shell. The contact plate of the second support assembly 7 is opposite to the outer side of the plate-fin heat exchanger body 1 away from the second connecting pipe. When the plate-fin heat exchanger body 1 is in the vertical state, there is a gap between the contact plate 5-3 of the second support assembly 7 and the plate-fin heat exchanger body 1.

[0026] In the plate-fin heat exchanger body 1, the first support assembly 5 and the second support assembly 7 are arranged on the outer side of the plate-fin heat exchanger body 1. No matter which side of the plate-fin heat exchanger body 1 is horizontal, the plate-fin heat exchanger body 1 can be supported by the first support assembly 5 or the second support assembly 7.

[0027] Specifically, the lug support 6 comprises a lug seat assembly 6-1, a third gasket plate 6-3 and a support plate 6-2. The lug seat assembly 6-1 is fixedly connected to the plate-fin heat exchanger body 1. The support plate 6-2 is arranged between the lug seat assembly 6-1 and the third gasket plate 6-3. The third gasket plate 6-3 is fixedly connected to the equipment shell.

[0028] In the plate-fin heat exchanger body 1, when the plate-fin heat exchanger body 1 is in the vertical state, the gap between the contact plate 5-3 and the cover plate 4-3 on the corresponding lug assembly 4 is 0.5-1mm.

[0029] The second gusset plate 5-2 and the third gusset plate 6-3 are circular arc-shaped.

[0030] The sleeve 5-1 is in clearance fit with the pipe shaft 4-2, and the clearance fit can ensure that the sleeve 5-1 has good sliding property on the pipe shaft 4-2.

[0031] In the embodiment, the sleeve 5-1 is made of an aluminum pipe.

[0032] The second gusset plate 5-2 is welded with the equipment shell, and the connection between the second gusset plate 5-2 and the sleeve 5-1 and the connection between the contact plate 5-3 and the sleeve are both in the form of welding.

[0033] The utility model is not limited to the above-mentioned best implementation, and anyone can draw other various forms of products under the enlightenment of the utility model, but no matter make any change in shape or structure, all have the same or similar technical scheme with the application, and fall in the protection scope of the utility model.

Claims

1. A transport support structure for a plate-fin heat exchanger, characterized in that: It includes a plate-fin heat exchanger body, and ear assemblies are respectively provided on both sides of the plate-fin heat exchanger body, the ear assembly includes a first pad and a pipe shaft arranged on the first pad, a cover plate is provided on the pipe shaft, and the first pad is fixedly connected to the plate-fin heat exchanger body; a first support assembly is provided between the ear assembly and the equipment casing, the first support assembly includes a sleeve, one end of the sleeve is provided with a second pad, the other end of the sleeve is provided with a contact plate, the second pad is fixedly connected to the equipment casing, and the sleeve is sleeved on the pipe shaft; ear-type supports are respectively provided on both sides of the bottom of the plate-fin heat exchanger body, and the ear-type supports are connected to the equipment casing; when the plate-fin heat exchanger body is in an upright state, there is a gap between the contact plate and the cover plate on the corresponding ear assembly; when the plate-fin heat exchanger body is in a horizontal transportation state, the contact plate on the first support assembly located at the lower end of the plate-fin heat exchanger body contacts the cover plate on the corresponding ear assembly.

2. The transport support structure of a plate-fin heat exchanger according to claim 1, characterized in that: The second pad is fixed to the equipment housing by welding.

3. The transport support structure of a plate-fin heat exchanger according to claim 1, characterized in that: When the plate-fin heat exchanger body is in an upright state, the gap between the contact plate and the cover plate on the corresponding lifting ear assembly is 0.5-1 mm.

4. The transport support structure for a plate-fin heat exchanger according to claim 1, characterized in that: The ear support includes an ear seat assembly, a third pad, and a support plate. The ear seat assembly is fixedly connected to the plate-fin heat exchanger body. The support plate is arranged between the ear seat assembly and the third pad. The third pad is fixedly connected to the equipment casing.

5. The transport support structure of the plate-fin heat exchanger according to claim 4, characterized in that: The second pad and the third pad are both arc-shaped.

6. The transport support structure for a plate-fin heat exchanger according to claim 4, characterized in that: The sleeve is sleeved on the pipe shaft, and there is clearance fit between the sleeve and the pipe shaft.

7. The transport support structure for a plate-fin heat exchanger according to claim 6, characterized in that: The sleeve is made of an aluminum tube.

8. The transport support structure for a plate-fin heat exchanger according to claim 4, characterized in that: The thickness of the second pad and the second pad is the same as the thickness of the device housing.

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