CN216011874U

CN216011874U - Plate heat exchanger convenient to installation

Info

Publication number: CN216011874U
Application number: CN202121435141.8U
Authority: CN
Inventors: 张州玮; 刘兴洪; 刘浏; 何涛; 刘兴灿; 孟晓媛; 马红玉
Original assignee: Shanghai Wanxiang Cooling Equipment Co ltd
Current assignee: Shanghai Wanxiang Cooling Equipment Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-03-11
Anticipated expiration: 2031-06-25

Abstract

The utility model belongs to the technical field of heat exchange equipment, and particularly discloses a plate heat exchanger convenient to install, which comprises a base, wherein a supporting plate is arranged at the top end of the base, a moving plate is arranged on the side surface of the supporting plate through a fixed screw rod, a heat exchange plate group is arranged between the supporting plate and the moving plate, a fixed plate is arranged at the top end of the side surface of the supporting plate, a sliding groove is arranged at the top end of the fixed plate, a moving track is arranged at the bottom end of the side surface of the supporting plate, the heat exchange plate can be supported through the arranged sliding groove, the heat exchange plate can conveniently move in the sliding groove through a sliding wheel, the sliding wheel can be effectively fixed by matching with a limiting groove, the heat exchange plate is fixed by fixing the sliding wheel, the heat exchange plate is prevented from being loosened during the disassembly or installation process and affecting the subsequent use, the supporting plates on two sides can be lifted through the arranged connecting rod, and the device is adjusted to a proper height, the use of the device is convenient.

Description

Plate heat exchanger convenient to installation

Technical Field

The utility model relates to a plate heat exchanger convenient to install, and belongs to the technical field of heat exchange equipment.

Background

The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor. The heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like. Under the condition of the same pressure loss, the heat transfer coefficient of the heat exchanger is 3-5 times higher than that of the tubular heat exchanger, the occupied area of the heat exchanger is one third of that of the tubular heat exchanger, and the heat recovery rate can reach more than 90 percent. Most of the existing plate heat exchangers are simple in structure, and the heat exchange fins are not restrained and easily scattered in the process of mounting or dismounting the heat exchange fins, and meanwhile, the sealing performance of the radiating fins can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plate heat exchanger convenient to mount, and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plate heat exchanger convenient to installation, includes the base, the base top is equipped with the backup pad, the backup pad side is equipped with the movable plate through clamping screw, be equipped with heat transfer piece group between backup pad and the movable plate, backup pad side top is equipped with the stationary blade, the stationary blade top is equipped with the spout, backup pad side bottom is equipped with the removal track.

Preferably, the heat exchange plate group is formed by stacking a plurality of heat exchange plates, and grooves corresponding to the moving tracks are formed in the bottom ends of the heat exchange plates.

Preferably, the top end of the heat exchange sheet is provided with a sliding wheel, the sliding wheels are symmetrically arranged at the top end of the heat exchange sheet, the heat exchange sheet is arranged on the sliding groove through the sliding wheel, and the heat exchange sheet is in sliding connection with the fixing sheet.

Preferably, the top end of the fixing piece is provided with a limiting piece, the bottom end of the limiting piece is provided with a limiting groove corresponding to the sliding groove, and a buffering block is arranged in the limiting groove.

Preferably, one end of the limiting piece is arranged at the top end of the supporting plate through a fixing screw, and the limiting piece is movably connected with the fixing piece.

Preferably, a screw rod is arranged in the base, the screw rod penetrates through the side face of the base and is arranged on the base, and a knob is arranged at the tail end of the screw rod.

Preferably, the screw rod is provided with two moving blocks with opposite internal threads, the moving blocks are connected with the supporting plate through connecting rods, and the tail ends of the two connecting rods are arranged in the middle of the bottom end of the supporting plate.

Preferably, the two ends of the connecting rod are respectively arranged at the top end of the moving block and the bottom end of the supporting plate through rotating shafts, and the connecting rod is respectively connected with the moving block and the supporting plate in a rotating mode.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model belongs to the technical field of heat exchange equipment, and particularly discloses a plate heat exchanger convenient to install.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic view of a heat exchanger plate according to the present invention;

FIG. 4 is a schematic view of the internal structure of the base of the present invention;

in the figure: 1. a base; 2. a support plate; 3. fixing the screw rod; 4. moving the plate; 5. a heat exchange plate group; 6. a fixing sheet; 7. a chute; 8. a moving track; 9. a heat exchanger fin; 10. a groove; 11. a sliding wheel; 12. a limiting sheet; 13. a limiting groove; 14. a buffer block; 15. fixing screws; 16. a screw rod; 17. a knob; 18. a moving block; 19. a connecting rod; 20. a rotating shaft.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a plate heat exchanger convenient to installation, includes

base

1, 1 top of base is equipped with

backup pad

2, 2 sides of backup pad are equipped with movable plate 4 through clamping screw 3, be equipped with fin group 5 between backup pad 2 and the

movable plate

4, 2 sides of backup pad top is equipped with stationary blade 6, 6 tops of stationary blade are equipped with spout 7, 2 sides of backup pad bottom is equipped with removal track 8.

Furthermore, the heat exchange plate group 5 is formed by stacking a plurality of heat exchange plates 9, and grooves 10 corresponding to the moving rails 8 are formed at the bottom ends of the heat exchange plates 9.

Furthermore, a sliding wheel 11 is arranged at the top end of the heat exchange plate 9, the sliding wheels 11 are symmetrically arranged at the top end of the heat exchange plate 9, the heat exchange plate 9 is arranged on the sliding groove 7 through the sliding wheel 11, and the heat exchange plate 9 is connected with the fixing plate 6 in a sliding mode.

Furthermore, the top end of the fixing piece 6 is provided with a limiting piece 12, the bottom end of the limiting piece 12 is provided with a limiting groove 13 corresponding to the sliding groove 7, and a buffering block 14 is arranged in the limiting groove 13.

Furthermore, one end of the limiting piece 12 is arranged at the top end of the supporting plate 2 through a fixing screw 15, and the limiting piece 12 is movably connected with the fixing piece 6.

Further, a screw rod 16 is arranged inside the base 1, the screw rod 16 penetrates through the side face of the base 1 and is arranged on the base 1, and a knob 17 is arranged at the tail end of the screw rod 16.

Further, two moving blocks 18 with opposite internal threads are arranged on the lead screw 16, the moving blocks 18 are connected with the supporting plate 2 through connecting rods 19, and the tail ends of the two connecting rods 19 are arranged in the middle of the bottom end of the supporting plate 2.

Furthermore, two ends of the connecting rod 19 are respectively arranged at the top end of the moving block 18 and the bottom end of the supporting plate 2 through a rotating shaft 20, and the connecting rod 19 is respectively connected with the moving block 18 and the supporting plate 2 in a rotating manner.

The working principle is as follows: the utility model relates to a plate heat exchanger convenient for installation, when in use, a limiting plate 12 is continuously fastened towards a fixing plate 6 through a fixing screw 15, a limiting groove 13 at the bottom end of the limiting plate 12 is matched with a sliding groove 7 to fix a sliding wheel 11, a buffer block 14 at the inner side of the limiting groove 13 fixes the sliding wheel 11 to prevent sliding, a heat exchange plate 9 is effectively fixed through the combined action of the limiting plate 12 and the fixing plate 6, the problem that the heat radiating fins are easy to scatter after a moving plate 4 is disassembled can be avoided, the installation operation of the heat exchange plate 9 is convenient, the moving plate 4 is disassembled, the heat exchange plate 9 is replaced or maintained, after the installation is finished, a knob 17 at the side surface of a base 1 is rotated, then a screw rod is rotated, moving blocks 18 are mutually close to or far away from each other, the moving blocks 18 perform lifting operation on a supporting plate 2 through a connecting rod 19 while moving, the device can be adjusted to a proper height through adjusting the height of the supporting plate 2, the utility model avoids energy loss caused by overlarge height drop of the heat exchanger and the connecting device and overlong connecting pipeline, has simple structure and convenient operation, and is suitable for popularization and use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plate heat exchanger convenient to installation which characterized in that: including base (1), base (1) top is equipped with backup pad (2), backup pad (2) side is equipped with movable plate (4) through clamping screw (3), be equipped with heat transfer piece group (5) between backup pad (2) and movable plate (4), backup pad (2) side top is equipped with stationary blade (6), stationary blade (6) top is equipped with spout (7), backup pad (2) side bottom is equipped with removal track (8).

2. A plate heat exchanger according to claim 1, being easy to install, characterized in that: the heat exchange plate group (5) is formed by stacking a plurality of heat exchange plates (9), and grooves (10) corresponding to the moving tracks (8) are formed in the bottom ends of the heat exchange plates (9).

3. A plate heat exchanger according to claim 2, being easy to install, characterized in that: the heat exchange fin structure is characterized in that a sliding wheel (11) is arranged at the top end of the heat exchange fin (9), the sliding wheel (11) is symmetrically arranged at the top end of the heat exchange fin (9), the heat exchange fin (9) is arranged on the sliding groove (7) through the sliding wheel (11), and the heat exchange fin (9) is connected with the fixing sheet (6) in a sliding mode.

4. A plate heat exchanger according to claim 1, being easy to install, characterized in that: the fixing piece (6) top is equipped with spacing piece (12), spacing piece (12) bottom is equipped with spacing groove (13) that correspond each other with spout (7), be equipped with buffer block (14) in spacing groove (13).

5. A plate heat exchanger according to claim 4, being easy to install, characterized in that: spacing piece (12) one end sets up on backup pad (2) top through set screw (15), spacing piece (12) and stationary blade (6) swing joint.

6. A plate heat exchanger according to claim 1, being easy to install, characterized in that: the base (1) is internally provided with a screw rod (16), the screw rod (16) penetrates through the side face of the base (1) and is arranged on the base (1), and the tail end of the screw rod (16) is provided with a knob (17).

7. A plate heat exchanger according to claim 6, being easy to install, wherein: two moving blocks (18) with opposite internal threads are arranged on the screw rod (16), the moving blocks (18) are connected with the supporting plate (2) through connecting rods (19), and the tail ends of the two connecting rods (19) are arranged in the middle of the bottom end of the supporting plate (2).

8. A plate heat exchanger according to claim 7, being easy to install, wherein: two ends of the connecting rod (19) are respectively arranged at the top end of the moving block (18) and the bottom end of the supporting plate (2) through a rotating shaft (20), and the connecting rod (19) is respectively connected with the moving block (18) and the supporting plate (2) in a rotating mode.