CN217483318U

CN217483318U - Frame type heat exchanger

Info

Publication number: CN217483318U
Application number: CN202221069460.6U
Authority: CN
Inventors: 卢灵富; 尤翔; 倪春生
Original assignee: Zhejiang Hanke Machinery Co ltd
Current assignee: Zhejiang Hanke Machinery Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-23
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to the technical field of heat exchangers, in particular to a frame-type heat exchanger, which comprises a fixed plate, wherein the fixed plate is provided with a connecting pipe, the upper side and the lower side of the end part of the fixed plate are both fixedly connected with a connecting rod, two connecting rods are fixedly connected with a vertical rod, a movable plate is arranged between the two connecting rods in a sliding way, a heat exchange plate is arranged at equal distance between the vertical rod and the movable plate, a fixing part is movably penetrated between the fixed plate and the movable plate, two ends of the fixing part are respectively sleeved with a screw cap by screw threads, two wiping pads can be driven to move by the movement of a frame, dust adhered on the heat exchange plate can be cleaned by the movement of the two wiping pads, the heat dissipation of the frame-type heat exchanger is prevented from being influenced by the dust, the stable operation of the frame-type heat exchanger is ensured, the manual cleaning is not needed, and the operation is more convenient, the use is more convenient.

Description

Frame type heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field especially relates to a frame-type heat exchanger.

Background

Heat exchangers (also known as heat exchangers or heat exchange devices) are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer. Heat exchangers can be classified in different ways. The operation process can be divided into three categories of dividing wall type, mixed type and heat accumulating type (or called regenerative type); the degree of compactness of the surface thereof can be classified into two types, compact and non-compact.

As disclosed in the chinese patent: frame-type heat exchanger, publication No.: CN209987735U, "adopt the piston device to absorb shock, when the radiator is shocked by vibration, the damping force provided by the piston device is utilized to realize the buffering of the radiator, the piston device will not tilt in the working process, so it is ensured that the radiator will not tilt, in addition, the guiding of the guiding device makes the radiator only move in the vertical direction when shocked, but in the actual use process, dust will adhere to the heat exchange plate, and the dust will affect the heat dissipation performance of the frame heat exchanger, and the service life of the frame heat exchanger is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a frame type heat exchanger.

In order to solve the technical problem, the utility model provides a following technical scheme: a frame type heat exchanger comprises a fixed plate, wherein a connecting pipe is arranged on the fixed plate, the upper side and the lower side of the end part of the fixed plate are fixedly connected with connecting rods, a vertical rod is fixedly connected between the two connecting rods, a movable plate is arranged between the two connecting rods in a sliding manner, a heat exchange plate is arranged at equal distance between the vertical rod and the movable plate, a fixing part is movably penetrated between the fixed plate and the movable plate, nuts are respectively sleeved at the two ends of the fixing part through threads, a supporting structure is arranged below the fixed plate and comprises two supporting frames, a cleaning structure is arranged on the connecting rod positioned at the upper side and comprises a motor, a threaded rod and a frame, the frame is U-shaped and is movably arranged between the fixed plate and the movable plate, and positioning grooves are respectively formed in the upper surfaces of the two supporting frames, the two sides of the bottom end of the movable plate are respectively arranged in the positioning grooves in a sliding mode, grooves are formed in the upper surface and the lower surface of the movable plate, the two connecting rods respectively penetrate through the two grooves in a movable mode, sliding grooves are formed in the upper surface of the two supporting frames, and the two sides of the bottom end of the fixed plate are respectively fixedly installed in the two sliding grooves.

As a preferred technical scheme of the utility model, two the equal fixedly connected with mounting panel in both ends that the support frame deviates from mutually, two equal knob goes into in the mounting panel has the bolt.

As a preferred technical scheme of the utility model, motor fixed mounting is located the upside the upper end of connecting rod, the threaded rod rotates to be installed between fixed plate and connecting rod, the output shaft of motor and the tip fixed connection of threaded rod.

As a preferred technical scheme of the utility model, the upper end fixed mounting of frame has the connecting block, threaded rod through connection piece to with connecting block threaded connection, spacing hole has been seted up on the surface of frame, the nut activity runs through spacing hole.

As a preferred technical scheme of the utility model, the equal fixed mounting of both sides internal face of frame has the pad of wiping, two it is the L shape, two to wipe the pad the inboard surface of pad all with the surface laminating of heat transfer board.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

one of which, when needs clean the heat transfer board, the user passes through starter motor, make the threaded rod rotate, rotation through the threaded rod can drive the frame and remove, removal through the frame can drive two and wipe the pad and remove, the removal of wiping the pad through two can be cleared up the dust of adhesion on the heat transfer board, avoid the dust to influence frame type heat exchanger's heat dissipation, this frame type heat exchanger's steady operation has been guaranteed, need not the manual work and clears up, the operation is more convenient, and it is more convenient to use.

Secondly, when the heat exchange plate needs to be maintained or replaced, a user can detach the screw cap and the movable plate, so that the heat exchange plate can be detached by taking the movable plate out, the heat exchange plate can be conveniently maintained or replaced, the fixed plate is fixedly arranged in the two sliding grooves through the arrangement of the supporting structure, the movable plate is slidably arranged in the two positioning grooves, the fixed plate and the movable plate are placed more stably, and the frame-type heat exchanger is supported more stably.

Drawings

Fig. 1 is a schematic view of the general structure of the frame heat exchanger according to the present invention;

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

FIG. 3 is a schematic view of the frame structure of the present invention;

fig. 4 is a schematic structural view of the movable plate of the present invention.

Wherein: 1. a fixing plate; 11. a connecting pipe; 12. a connecting rod; 2. a vertical rod; 3. a movable plate; 31. a groove; 4. a heat exchange plate; 5. a fixing member; 51. a nut; 6. a support frame; 61. positioning a groove; 62. a chute; 63. mounting a plate; 64. a bolt; 7. a motor; 8. a threaded rod; 9. a frame; 91. connecting blocks; 92. a limiting hole; 93. and (6) wiping the pad.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, 2, 3 and 4, a frame-type heat exchanger comprises a fixed plate 1, a connecting pipe 11 is arranged on the fixed plate 1, connecting rods 12 are fixedly connected to the upper and lower sides of the end portion of the fixed plate 1, a vertical rod 2 is fixedly connected between the two connecting rods 12, a movable plate 3 is slidably arranged between the two connecting rods 12, heat exchange plates 4 are equidistantly arranged between the vertical rod 2 and the movable plate 3, a fixing member 5 movably penetrates through the fixed plate 1 and the movable plate 3, nuts 51 are respectively screwed at the two ends of the fixing member 5, a supporting structure is arranged below the fixed plate 1 and comprises two supporting frames 6, a cleaning structure is arranged on the connecting rod 12 at the upper side and comprises a motor 7, a threaded rod 8 and a frame 9, the frame 9 is U-shaped, the frame 9 is movably arranged between the fixed plate 1 and the movable plate 3, positioning grooves 61 are respectively arranged on the upper surfaces of the two supporting frames 6, the two sides of the bottom end of the movable plate 3 are respectively arranged in the positioning grooves 61 in a sliding manner, the upper and lower surfaces of the movable plate 3 are respectively provided with a groove 31, the two connecting rods 12 respectively and movably penetrate through the two grooves 31, the upper surfaces of the two supporting frames 6 are respectively provided with a sliding groove 62, the two sides of the bottom end of the fixed plate 1 are respectively and fixedly arranged in the two sliding grooves 62, the two ends of the two supporting frames 6 which are separated from each other are respectively and fixedly connected with a mounting plate 63, when the heat exchange plate 4 needs to be cleaned, a user starts the motor 7 to rotate the threaded rod 8, the frame 9 is driven to move by the rotation of the threaded rod 8, the two wiping pads 93 are driven to move by the movement of the frame 9, dust adhered on the heat exchange plate 4 can be cleaned by the movement of the two wiping pads 93, the influence of the heat dissipation of the frame-type heat exchanger caused by the dust is avoided, and the stable operation of the frame-type heat exchanger is ensured, the heat exchange plate 4 can be detached by taking out the movable plate 3, and the heat exchange plate 4 is convenient to repair or replace, through the arrangement of the supporting structure, the fixed plate 1 is fixedly arranged in the two sliding grooves 62, the movable plate 3 is slidably arranged in the two positioning grooves 61, so that the fixed plate 1 and the movable plate 3 are more stably placed, the frame-type heat exchanger is more stably supported, the bolts 64 are screwed into the two mounting plates 63, the motor 7 is fixedly arranged at the upper end part of the upper side connecting rod 12, the threaded rod 8 is rotatably arranged between the fixed plate 1 and the connecting rod 12, the output shaft of the motor 7 is fixedly connected with the end part of the threaded rod 8, the upper end part of the frame 9 is fixedly provided with the connecting block 91, the threaded rod 8 penetrates through the connecting block 91, and with connecting block 91 threaded connection, spacing hole 92 has been seted up on the surface of frame 9, and nut 51 activity runs through spacing hole 92, and the equal fixed mounting of both sides internal face of frame 9 wipes pad 93, and two wipe pads 93 are the L shape, and the inboard surface of two wipe pads 93 all laminates with the surface of heat transfer board 4.

When the heat exchange plate 4 needs to be cleaned, a user can drive the frame 9 to move by starting the motor 7, the frame 9 can be driven by the rotation of the threaded rod 8, the two wiping pads 93 can be driven by the movement of the frame 9 to move, dust adhered to the heat exchange plate 4 can be cleaned by the movement of the two wiping pads 93, the dust is prevented from affecting the heat dissipation of the frame-type heat exchanger, the stable operation of the frame-type heat exchanger is ensured, the frame-type heat exchanger is not required to be cleaned manually, the operation is more convenient and faster, the use is more convenient, when the heat exchange plate 4 needs to be maintained or replaced, the user can disassemble the nut 51, the movable plate 3 is taken out, the heat exchange plate 4 can be disassembled, the maintenance or replacement of the heat exchange plate is convenient, through the support structure, the fixed plate 1 is fixedly arranged in the two sliding grooves 62, the movable plate 3 is slidably arranged in the two positioning grooves 61, so that the fixed plate 1 and the movable plate 3 are placed more stably, thereby supporting the frame type heat exchanger more stably.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A frame type heat exchanger comprises a fixed plate (1) and is characterized in that a connecting pipe (11) is arranged on the fixed plate (1), connecting rods (12) are fixedly connected to the upper side and the lower side of the end portion of the fixed plate (1), a vertical rod (2) is fixedly connected between the two connecting rods (12), a movable plate (3) is arranged between the two connecting rods (12) in a sliding mode, heat exchange plates (4) are arranged between the vertical rod (2) and the movable plate (3) in an equal distance mode, a fixing part (5) penetrates through the fixed plate (1) and the movable plate (3) in a movable mode, nuts (51) are sleeved at the two ends of the fixing part (5) in a threaded mode respectively, a supporting structure is arranged below the fixed plate (1) and comprises two supporting frames (6), and a cleaning structure is arranged on the connecting rods (12) located on the upper side, the cleaning structure comprises a motor (7), a threaded rod (8) and a frame (9), wherein the frame (9) is U-shaped, and the frame (9) is movably arranged between the fixed plate (1) and the movable plate (3).

2. A frame type heat exchanger according to claim 1, wherein the two supporting frames (6) are provided with positioning grooves (61) on the upper surfaces thereof, the two sides of the bottom end of the movable plate (3) are slidably disposed in the positioning grooves (61), and the upper and lower surfaces of the movable plate (3) are provided with grooves (31).

3. A frame type heat exchanger according to claim 2, wherein two of the connecting rods (12) respectively movably penetrate through two grooves (31), the upper surfaces of the two supporting frames (6) are respectively provided with a sliding groove (62), and two sides of the bottom end of the fixing plate (1) are respectively and fixedly installed in the two sliding grooves (62).

4. A frame heat exchanger according to claim 3, characterised in that mounting plates (63) are fixedly attached to both ends of the two support brackets (6) facing away from each other, and that bolts (64) are screwed into both mounting plates (63).

5. A frame-type heat exchanger according to claim 1, wherein the motor (7) is fixedly mounted at the upper end of the connecting rod (12) at the upper side, the threaded rod (8) is rotatably mounted between the fixing plate (1) and the connecting rod (12), and the output shaft of the motor (7) is fixedly connected to the end of the threaded rod (8).

6. A frame type heat exchanger according to claim 5 wherein the upper end of the frame (9) is fixedly mounted with a connecting block (91), the threaded rod (8) passes through the connecting block (91) and is in threaded connection with the connecting block (91), the surface of the frame (9) is provided with a limiting hole (92), and the nut (51) movably passes through the limiting hole (92).

7. A frame type heat exchanger according to claim 6, wherein wiping pads (93) are fixedly mounted on inner wall surfaces of both sides of the frame (9), both of the wiping pads (93) are L-shaped, and inner side surfaces of both of the wiping pads (93) are attached to the surface of the heat exchange plate (4).