CN210625448U

CN210625448U - Heat exchange coil fixing device convenient to dismantle

Info

Publication number: CN210625448U
Application number: CN201921101968.8U
Authority: CN
Inventors: 杨广俊
Original assignee: Qingdao Aotes Electromechanical System Engineering Co Ltd
Current assignee: Qingdao Aotes Electromechanical System Engineering Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-26
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a heat exchange coil fixing device convenient to dismantle, include: the utility model relates to a thermal cycle technical field, this convenient to detach's heat exchange coil fixing device guarantees through fixed knot structure that the clearance between the heat exchange tube is even stable, guarantees heat exchange efficiency, utilizes fixed knot structure to hold the heat exchange coil card simultaneously and fixes in the heat exchange case outside, has guaranteed whole heat transfer effect, orders about fixed knot through drive structure and constructs the rotation, the fixed or dismantlement of the heat exchange coil of being convenient for, and the fixed case that heat exchange case and two pairs of structures are the same is installed in the heat exchange incasement, install drive structure in the fixed case, fixed knot constructs the fixed knot in the heat exchange case outside, and the heat exchange coil of being convenient for is fixed or is dismantled.

Description

Heat exchange coil fixing device convenient to dismantle

Technical Field

The utility model relates to a thermal cycle technical field specifically is a heat exchange coil fixing device convenient to dismantle.

Background

A heat exchanger (also called heat exchanger) is a device that transfers part of the heat of a hot fluid to a cold fluid. The heat exchanger is an energy-saving device for realizing heat transfer between materials between two or more than two fluids with different temperatures, and the heat is transferred to the fluid with lower temperature from the fluid with higher temperature, so that the temperature of the fluid reaches the index specified by the process, thereby meeting the requirements of process conditions, and being one of main devices for improving the energy utilization rate.

The shell-and-tube heat exchanger is a large-scale and various product, and new wear-resistant, corrosion-resistant and high-strength materials are urgently needed. China develops stainless steel-copper alloy composite materials, aluminum-magnesium alloy, silicon carbide and other non-metallic materials to different degrees, particularly titanium materials develop quickly, and the cleanness of the heat exchange tube is kept. The heat exchange tubes must be cleaned either before or after the work is completed in order to avoid clogging of the heat exchanger. It is also necessary to pay attention to timely cleaning of the dirt separator and the filter to smoothly complete the whole work, most of the existing heat exchange tubes are welded on the heat exchanger, the heat exchanger is placed in the sealing equipment, the cleaning of the equipment by a user is very difficult, the user needs to enter the sealing equipment to clean the heat exchange tubes, and when the volume of the sealing equipment is too small, the user cannot completely clean the heat exchange tubes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a heat exchange coil fixing device convenient to dismantle has solved current heat exchange coil heat exchanger, changes the phenomenon of heat exchange coil difficulty, through fixed knot structure and drive structure, installation that can be quick and dismantlement heat exchange coil make the heat exchange coil clearance even stable simultaneously, guarantee heat exchange efficiency.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a heat exchange coil fixing device convenient to dismantle, includes: the heat exchange device comprises a heat exchange box and two pairs of fixed boxes with the same structure, wherein the two pairs of fixed boxes are arranged in the heat exchange box, a driving structure is arranged in each fixed box, a fixed structure is arranged on the outer side of each heat exchange box, and each fixed structure is connected to the corresponding driving structure;

the fixed knot constructs, it mainly includes: the U-shaped fixing blocks are of the same structure, and the semicircular racks are of the same structure;

the U-shaped fixing blocks are evenly and equidistantly inserted into the two pairs of fixing boxes and the heat exchange box, and the semicircular racks are respectively installed on the U-shaped fixing blocks.

Preferably, the driving structure mainly includes: the hydraulic push rod mechanism comprises two pairs of rectangular racks with the same structure, two pairs of hydraulic push rods with the same structure and a control plate;

the two pairs of rectangular racks are movably installed in the two pairs of fixed boxes respectively, the two pairs of rectangular racks are meshed with a plurality of semicircular rack gears inserted on the outer wall of the heat exchange box respectively, the two pairs of hydraulic push rods are installed in the fixed boxes and connected to the two pairs of rectangular racks, the control panel is installed on the outer side of the heat exchange box, and the control panel is electrically connected with the two pairs of hydraulic push rods.

Preferably, a plurality of the U-shaped fixed block inboard is provided with high temperature resistant fixed bolster, high temperature resistant fixed bolster material is composite sheet material polyethylene material.

Preferably, the U-shaped fixed blocks are inserted in the heat exchange box and provided with flexible pads, and the flexible pads are used for lubricating.

Preferably, the joints of the heat exchange box and the two pairs of fixing boxes are integrally formed by hot melting.

Preferably, the two sides of the U-shaped fixed block are provided with sliding blocks, a slide way is formed in the fixed box, and the U-shaped fixed block is movably arranged in the slide way on the sliding block through the sliding blocks on the two sides.

Advantageous effects

The utility model provides a heat exchange coil fixing device convenient to dismantle. The method has the following beneficial effects: this heat exchange coil fixing device convenient to dismantle guarantees through fixed knot structure that the clearance between the heat exchange tube is even stable, guarantees heat exchange efficiency, utilizes fixed knot structure to hold the heat exchange coil simultaneously and fixes in the heat exchange case outside, has guaranteed whole heat transfer effect, orders about fixed knot through drive structure and constructs the rotation, the fixed or the dismantlement of the heat exchange coil of being convenient for.

Drawings

Fig. 1 is a front view sectional view of the heat exchange coil fixing device convenient to disassemble.

Fig. 2 is the utility model discloses a heat exchange coil fixing device's convenient to dismantle left side view section-view.

Fig. 3 is the utility model relates to a heat exchange coil fixing device's fixed knot constructs the schematic diagram convenient to dismantle.

In the figure: 1-a heat exchange box; 2-fixing the box; 3-U-shaped fixed block; 4-a semicircular rack; 5-a rectangular rack; 6-hydraulic push rod; 7-a control panel; 8-high temperature resistant fixing pad; 9-a flexible mat; 10-a slide block; 11-slideway.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following are the types of some of the electrical components mentioned in this document;

hydraulic push rod: refer to the JYTXL type electric push rod produced in Longxiang;

all the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

Example (b): two pairs of fixed boxes 2 are arranged in a heat exchange box 1, a plurality of U-shaped fixed blocks 3 are uniformly and equidistantly inserted in the two pairs of fixed boxes 2 and the heat exchange box 1, a plurality of semicircular racks 4 are respectively arranged on the plurality of U-shaped fixed blocks 3, two pairs of rectangular racks 5 are respectively and movably arranged in the two pairs of fixed boxes 2, the two pairs of rectangular racks 5 are respectively and gear-meshed with the plurality of semicircular racks 4 inserted on the outer wall of the heat exchange box 1, two pairs of hydraulic push rods 6 are arranged in the fixed boxes 2, the two pairs of hydraulic push rods 6 are connected to the two pairs of rectangular racks 5, a control plate 7 is arranged on the outer side of the heat exchange box 1, the control plate 7 is electrically connected with the two pairs of hydraulic push rods 6, a heat exchange coil is arranged on the outer side of the heat exchange box 1 and is aligned with the plurality of U-shaped fixed blocks 3, the control, the rectangular rack 5 pushes a plurality of semicircular racks 4 meshed with the gears, the semicircular racks 4 drive the U-shaped fixing blocks 3 thereon to rotate, the heat exchange coil is fixed on the outer side of the heat exchange box 1 after the U-shaped fixing blocks 3 rotate, high-temperature-resistant fixing cushions 8 are arranged on the inner sides of the U-shaped fixing blocks 3, the high-temperature-resistant fixing cushions 8 are made of composite plate polyethylene, the high-temperature resistant fixing pad 8 avoids the friction loss caused by the collision between the heat exchange coil and the U-shaped fixing blocks 3, the U-shaped fixing blocks 3 are inserted into the heat exchange box 1 and are provided with flexible pads 9, the flexible pads 9 are used for lubrication, the sliding blocks 10 are arranged on two sides of each U-shaped fixing block 3, the fixed box 2 is internally provided with a slideway 11, the U-shaped fixing blocks 3 are movably arranged in the slideways 11 on the sliding blocks 10 through the sliding blocks 10 on the two sides, the U-shaped fixing block 3 can be movably arranged in the U-shaped fixing block 3 through the slide block 10 and the slide rail 11.

Preferably, the driving structure mainly includes: two pairs of rectangular racks 5 with the same structure, two pairs of hydraulic push rods 6 with the same structure and a control plate 7;

the two pairs of rectangular racks 5 are movably mounted in the two pairs of fixed boxes 2 respectively, the two pairs of rectangular racks 5 are meshed with gears of a plurality of semicircular racks 4 inserted on the outer wall of the heat exchange box 1 respectively, the two pairs of hydraulic push rods 6 are mounted in the fixed boxes 2, the two pairs of hydraulic push rods 6 are connected to the two pairs of rectangular racks 5, the control board 7 is mounted on the outer side of the heat exchange box 1, and the control board 7 is electrically connected with the two pairs of hydraulic push rods 6.

As an optimal scheme, furthermore, a plurality of high temperature resistant fixing pads 8 are arranged on the inner sides of the U-shaped fixing blocks 3, and the high temperature resistant fixing pads 8 are made of composite board polyethylene.

Preferably, the U-shaped fixing blocks 3 are inserted into the heat exchange box 1, and flexible pads 9 are arranged on the U-shaped fixing blocks, and the flexible pads 9 are used for lubrication.

Preferably, the connection between the heat exchange box 1 and the two pairs of fixing boxes 2 is formed by integral hot melting.

As a preferable scheme, further, two sides of the U-shaped fixing block 3 are provided with slide blocks 10, a slide way 11 is arranged in the fixing box 2, and the U-shaped fixing block 3 is movably mounted in the slide way 11 on the slide block 10 through the slide blocks 10 on the two sides.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heat exchange coil fixing device convenient to dismantle, includes: the heat exchange box comprises a heat exchange box (1) and two pairs of fixed boxes (2) with the same structure, and is characterized in that the two pairs of fixed boxes (2) are arranged in the heat exchange box (1), a driving structure is arranged in each fixed box (2), a fixed structure is arranged on the outer side of each heat exchange box (1), and each fixed structure is connected to the corresponding driving structure;

the fixed knot constructs, it mainly includes: a plurality of U-shaped fixing blocks (3) with the same structure and a plurality of semicircular racks (4) with the same structure;

the U-shaped fixing blocks (3) are uniformly and equidistantly inserted into the two pairs of fixing boxes (2) and the heat exchange box (1), and the semicircular racks (4) are respectively installed on the U-shaped fixing blocks (3).

2. A heat exchange coil mounting apparatus as claimed in claim 1 wherein the actuating structure comprises: two pairs of rectangular racks (5) with the same structure, two pairs of hydraulic push rods (6) with the same structure and a control plate (7);

two pairs of rectangular racks (5) are movably mounted in the two pairs of fixed boxes (2) respectively, the two pairs of rectangular racks (5) are meshed with a plurality of semicircular racks (4) inserted on the outer wall of the heat exchange box (1) through gears respectively, two pairs of hydraulic push rods (6) are mounted in the fixed boxes (2), the two pairs of hydraulic push rods (6) are connected to the two pairs of rectangular racks (5), the control panel (7) is mounted on the outer side of the heat exchange box (1), and the control panel (7) is electrically connected with the two pairs of hydraulic push rods (6).

3. The heat exchange coil fixing device convenient to disassemble and assemble as claimed in claim 1, wherein the inner sides of the U-shaped fixing blocks (3) are provided with high temperature resistant fixing pads (8), and the high temperature resistant fixing pads (8) are made of composite board polyethylene.

4. The heat exchange coil fixing device convenient to disassemble and assemble as claimed in claim 1, wherein the U-shaped fixing blocks (3) are inserted into the heat exchange box (1) and provided with flexible pads (9), and the flexible pads (9) are used for lubricating.

5. The heat exchange coil fixing device convenient to disassemble and assemble as claimed in claim 1, wherein the joint of the heat exchange box (1) and the two pairs of fixing boxes (2) is formed by hot melting integrally.

6. The heat exchange coil fixing device convenient to disassemble and assemble as claimed in claim 1, wherein sliding blocks (10) are arranged on two sides of the U-shaped fixing block (3), a sliding way (11) is arranged in the fixing box (2), and the U-shaped fixing block (3) is movably arranged in the sliding way (11) on the sliding block (10) through the sliding blocks (10) on the two sides.