CN216717077U

CN216717077U - Aluminum plate-fin heat exchanger with conveniently-adjusted support

Info

Publication number: CN216717077U
Application number: CN202123374761.8U
Authority: CN
Inventors: 王晓
Original assignee: Wuxi Wansheng Heat Exchanger Co ltd
Current assignee: Wuxi Wansheng Heat Exchanger Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-10
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of plate-fin heat exchangers, and particularly relates to an aluminum plate-fin heat exchanger with a support convenient to adjust. The utility model is provided with the adjusting mechanism, when the dust removing bracket is installed, the evenly distributed fin components are pressed by the mutual approaching of the two pressing plates, and when the dust removing is needed, the evenly distributed fin components are unfolded in a sliding way to form a wide dust removing space by the mutual departing of the two pressing plates and the reset elasticity of the plurality of reset springs, so that the bracket can be conveniently adjusted and the dust removing operation can be realized; mechanical wear caused by vibration can be reduced through the damping effect of the damper, and the electric push rod can be adjusted in height to adapt to different installation heights.

Description

Aluminum plate-fin heat exchanger with support convenient to adjust

Technical Field

The utility model relates to the technical field of plate-fin heat exchangers, in particular to an aluminum plate-fin heat exchanger with a support convenient to adjust.

Background

The core unit of the aluminum plate-fin heat exchanger consists of partition plates, fins and sealing strips, wherein corrugated or other metal fins are clamped between the two partition plates, and the two sides of the two partition plates are sealed by the sealing strips to form a closed channel, so that a basic heat exchange unit is formed.

But current aluminium system plate-fin heat exchanger's support can't be adjusted, because a plurality of fins are the laminating closely when the installation, so when needs clearance dust, the support can't be adjusted, will lead to carrying out the deashing operation to current aluminium system plate-fin heat exchanger's height can't be adjusted, and the shock attenuation performance is relatively poor simultaneously. Therefore, an improved aluminum plate-fin heat exchanger with a conveniently adjustable bracket is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an aluminum plate-fin heat exchanger with a support convenient to adjust.

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

the utility model provides an aluminium system plate-fin heat exchanger that support is convenient for adjust, includes that the antidetonation seat of bumper shock absorber is all installed to bottom four corners position, the top outer wall of antidetonation seat is fixed with four electric putter, and four electric putter's output outer wall is fixed with same aluminium system plate-fin heat exchanger casing, be equipped with adjustment mechanism in the aluminium system plate-fin heat exchanger casing.

Preferably, the shock absorber comprises a fixed cylinder fixed on the outer wall of the bottom of the anti-seismic seat, a T-shaped sliding column inserted in the fixed cylinder and a shock absorption spring sleeved on the T-shaped sliding column.

Preferably, the adjusting mechanism comprises a transverse column fixed on the inner wall of the shell of the aluminum plate-fin heat exchanger, uniformly distributed fin assemblies, and uniformly distributed return springs and pressing assemblies sleeved on the transverse column.

Preferably, the fin assembly comprises a sliding block sleeved on the transverse column and a heat exchanger fin fixed on the outer wall of the top of the sliding block.

Preferably, the compressing assembly comprises a sliding groove formed in the inner wall of the top of the aluminum plate-fin heat exchanger shell, a bidirectional screw, two pressing plates screwed on two opposite thread ends of the bidirectional screw, and a hand wheel sleeved on the bidirectional screw.

Preferably, the two-way screw rod is respectively connected with the inner walls of the two sides of the sliding groove through two bearings, and the outer walls of the two pressing plates are both in sliding connection with the inner walls of the sliding groove.

The utility model has the beneficial effects that:

1. the adjusting mechanism is arranged, when the bracket is installed, the evenly distributed fin assemblies are pressed by the two pressing plates approaching each other, and when the dust is needed to be cleaned, the evenly distributed fin assemblies are unfolded in a sliding mode to form a wide dust cleaning space by the aid of the mutual distance between the two pressing plates and the reset elasticity of the plurality of reset springs, so that the bracket can be adjusted conveniently and dust cleaning operation can be realized;

2. the damping performance in the whole aluminium system plate-fin heat exchanger working process is improved through the cushioning effect of bumper shock absorber, and then can reduce the mechanical wear that vibrations brought, increase of service life to carry out altitude mixture control to it through electronic push rod, and then can the different mounting height of adaptation, satisfy diversified user demand.

Drawings

Fig. 1 is a schematic perspective view of an aluminum plate-fin heat exchanger with a conveniently adjustable bracket according to the present invention;

FIG. 2 is a schematic cross-sectional view of an aluminum plate-fin heat exchanger housing in an aluminum plate-fin heat exchanger with a conveniently adjustable bracket according to the present invention;

FIG. 3 is a schematic perspective view of a bi-directional screw and two pressing plates in an aluminum plate-fin heat exchanger with a bracket convenient to adjust according to the present invention;

fig. 4 is a schematic vertical cross-sectional three-dimensional structure diagram of a shock absorber in an aluminum plate-fin heat exchanger with a bracket convenient to adjust according to the present invention.

In the figure: 1 anti-seismic seat, 2 shock absorbers, 21 fixed cylinder, 22T-shaped sliding column, 23 shock absorption spring, 3 electric push rod, 4 aluminum plate-fin heat exchanger shell, 5 transverse column, 6 sliding block, 7 reset spring, 8 heat exchanger fin, 9 sliding chute, 10 bidirectional screw, 11 pressing plate and 12 hand wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Embodiment 1, referring to fig. 1 to 3, an aluminum plate-fin heat exchanger with a conveniently adjustable bracket is composed of an anti-seismic seat 1, a shock absorber 2, an electric push rod 3, an aluminum plate-fin heat exchanger shell 4 and an adjusting mechanism, wherein the number of the shock absorber 2 and the electric push rod 3 is four;

the adjusting mechanism is composed of a transverse column 5 welded on the inner wall of the shell 4 of the aluminum plate-fin heat exchanger, evenly distributed fin assemblies, return springs 7 sleeved on the transverse column 5 and evenly distributed, and a pressing assembly, wherein the fin assemblies are composed of a sliding block 6 sleeved on the transverse column 5 and heat exchanger fins 8 welded on the outer wall of the top of the sliding block 6;

the pressing assembly is specifically composed of a sliding chute 9 arranged on the inner wall of the top of the shell 4 of the aluminum plate-fin heat exchanger, a two-way screw 10 respectively connected with the inner walls of two sides of the sliding chute 9 through two bearings, two pressing plates 11 in threaded connection with two opposite threaded ends of the two-way screw 10, and a hand wheel 12 sleeved on the two-way screw 10, more specifically, the outer walls of the two pressing plates 11 are both in sliding connection with the inner wall of the sliding chute 9, and the hand wheel 12 is positioned outside the shell 4 of the aluminum plate-fin heat exchanger;

in this embodiment, make two-way screw rod 10 rotate through forward rotation hand wheel 12, make two clamp plates 11 of spiro union at two opposite screw thread ends of two-way screw rod 10 be close to each other and then accomplish the installation with a plurality of fin assembly extrusion together under the spacing of spout 9, when needs deashing, only need backward rotation hand wheel 12 can let two clamp plates 11 keep away from each other and slide the expansion formation spacious deashing space with evenly distributed's fin assembly to can realize being convenient for of support and deashing operation.

Embodiment 2, referring to fig. 1 and 4, this embodiment is optimized based on embodiment 1, specifically:

the four shock absorbers 2 are sequentially arranged at four corners of the bottom of the anti-seismic seat 1, the shock absorbers 2 are specifically composed of a fixed cylinder 21 welded on the outer wall of the bottom of the anti-seismic seat 1, a T-shaped sliding column 22 inserted into the fixed cylinder 21 and a shock absorbing spring 23 sleeved on the T-shaped sliding column 22, more specifically, the outer wall of the T-shaped sliding column 22 is in sliding connection with the inner wall of the fixed cylinder 21, the outer walls of two ends of the shock absorbing spring 23 are respectively welded on the outer wall of the bottom of the fixed cylinder 21 and the outer wall of the bottom of the T-shaped sliding column 22, and when shock absorption is carried out, the shock absorbing spring 23 is extruded by the fixed cylinder 21 to generate elastic deformation to buffer and absorb shock, so that mechanical wear caused by shock can be reduced, and the service life is prolonged;

four electric putter 3 all install at the top outer wall of antidetonation seat 1 through the bolt, and aluminium system finned plate heat exchanger casing 4 is fixed on four electric putter 3's output outer wall, drives aluminium system finned plate heat exchanger casing 4 through four electric putter 3's output shaft and reciprocates and realize the regulation of height to can the different mounting height of adaptation, satisfy diversified user demand.

The working principle is as follows: firstly, a hand wheel 12 is rotated in the forward direction to enable a bidirectional screw 10 to rotate, and two pressing plates 11 are enabled to be close to each other under the limiting of a sliding groove 9 to extrude a plurality of fin assemblies together to finish installation;

secondly, in the using process, the shock absorber 2 is used for absorbing shock, and the electric push rod 3 is used for adjusting the height, so that the installation requirements of different heights are met;

finally, when the ash is needed to be cleaned, the hand wheel 12 is rotated reversely, so that the two pressing plates 11 are mutually separated to slide and expand the evenly distributed fin assemblies to form a wide ash cleaning space.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an aluminium system plate-fin heat exchanger that support is convenient for adjust, includes that shock resistance seat (1) of bumper shock absorber (2) are all installed to bottom four corners position, its characterized in that, the top outer wall of shock resistance seat (1) is fixed with four electric putter (3), and the output outer wall of four electric putter (3) is fixed with same aluminium system plate-fin heat exchanger casing (4), be equipped with adjustment mechanism in aluminium system plate-fin heat exchanger casing (4).

2. The aluminum plate-fin heat exchanger with the conveniently adjusted bracket as claimed in claim 1, wherein the damper (2) comprises a fixed cylinder (21) fixed on the outer wall of the bottom of the anti-seismic seat (1), a T-shaped sliding column (22) inserted in the fixed cylinder (21) and a damping spring (23) sleeved on the T-shaped sliding column (22).

3. The aluminum plate-fin heat exchanger with the conveniently adjusted bracket as recited in claim 1, wherein the adjusting mechanism comprises a cross column (5) fixed on the inner wall of the aluminum plate-fin heat exchanger shell (4), evenly distributed fin assemblies, and evenly distributed return springs (7) and compression assemblies sleeved on the cross column (5).

4. The aluminum plate-fin heat exchanger with easy-to-adjust bracket as recited in claim 3 wherein the fin assembly comprises a sliding block (6) sleeved on the cross column (5) and a heat exchanger fin (8) fixed on the top outer wall of the sliding block (6).

5. The aluminum plate-fin heat exchanger with the conveniently adjusted support according to claim 3, wherein the compressing assembly comprises a sliding groove (9) formed in the inner wall of the top of the aluminum plate-fin heat exchanger shell (4), a bidirectional screw (10), two pressing plates (11) screwed on two opposite thread ends of the bidirectional screw (10), and a hand wheel (12) sleeved on the bidirectional screw (10).

6. The aluminum plate-fin heat exchanger with the conveniently adjusted bracket as recited in claim 5, wherein the two-way screw (10) is connected with the inner walls of the two sides of the sliding chute (9) through two bearings respectively, and the outer walls of the two pressing plates (11) are connected with the inner wall of the sliding chute (9) in a sliding manner.