CN210664071U

CN210664071U - Efficient corrugated plate type heat exchanger

Info

Publication number: CN210664071U
Application number: CN201921659366.4U
Authority: CN
Inventors: 林晓伟; 徐黄英
Original assignee: Wuxi Juzhi Metallurgical Equipment Co Ltd
Current assignee: Wuxi Juzhi Metallurgical Equipment Co Ltd
Priority date: 2019-10-01
Filing date: 2019-10-01
Publication date: 2020-06-02
Anticipated expiration: 2029-10-01

Abstract

The utility model provides an efficient corrugated plate heat exchanger, includes right fixed plate, left fixed plate and backup pad, right fixed plate left side is equipped with left fixed plate, is equipped with a plurality of business turn over mouths of pipe on the right fixed plate right-hand member, all install the threaded rod on both sides around right fixed plate and the left fixed plate, the threaded rod is kept away from and is all installed the nut on right fixed plate and the left fixed plate both ends, left fixed plate upper end is equipped with the backup pad, and backup pad upper end left side is equipped with the riser, and the riser right-hand member is equipped with the axle bed, installs the lead screw on the axle bed right-hand member, installs the movable block on the lead screw, it is equipped with logical groove to correspond. The utility model discloses during the use, through the S type setting of line, prolonged the contact time of fluid with the ripple heat exchanger fin, improved the heat transfer effect of ripple heat exchanger fin.

Description

Efficient corrugated plate type heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field specifically is an efficient ripple plate heat exchanger.

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 is high. The plate type heat exchanger mainly comprises two types of frame type (detachable type) and brazing type, and the plate type mainly comprises a herringbone corrugated plate, a horizontal straight corrugated plate, a tumor-shaped plate and the like.

When the existing plate heat exchanger is used, more threaded rods and nuts are often used for fixing, the structure is complex, and the disassembly and the assembly are troublesome. Accordingly, a person skilled in the art has provided an efficient corrugated plate heat exchanger to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide an efficient corrugated plate heat exchanger to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an efficient corrugated plate heat exchanger, includes right fixed plate, left fixed plate and backup pad, its characterized in that: the left side of the right fixed plate is provided with a left fixed plate, the right end of the right fixed plate is provided with a plurality of inlet and outlet pipe orifices, threaded rods are arranged on the front and back sides of the right fixed plate and the left fixed plate respectively, nuts are arranged at two ends of the threaded rods far away from the right fixed plate and the left fixed plate respectively, the upper end of the left fixed plate is provided with a supporting plate, the left side of the upper end of the supporting plate is provided with a vertical plate, the right end of the vertical plate is provided with a shaft seat, the right end of the shaft seat is provided with a lead screw, a movable block is arranged on the lead screw, the right end of the lead screw is provided with a rotating handle, the lower end of the movable block is provided with a first connecting plate, the lower side of the left end of the first connecting plate is provided with a telescopic rod, the left end of the, the left end of the fixed rod is fixedly connected with the left fixed plate, and the right side of the fixed rod is respectively inserted into the first connecting plate and the right fixed plate.

Further, a shaft sleeve is installed on the right side of the screw rod, and the lower end of the shaft sleeve is fixedly connected with the supporting plate.

Further, it is equipped with logical groove to correspond the movable block in the backup pad, and both ends all are equipped with spout one, movable block sliding connection backup pad around the backup pad corresponds the movable block.

Furthermore, the upper end of the right fixing plate is provided with a second sliding groove corresponding to the support plate, and the right fixing plate is connected with the support plate in a sliding manner.

Furthermore, the front side and the rear side of the lower end of the corrugated heat exchange sheet are provided with clamping grooves corresponding to the fixing rods, and the corrugated heat exchange sheet is connected with the fixing rods in a sliding mode.

Further, the lines are continuous S-shaped.

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

1. the utility model discloses during the use, dismantle the threaded rod from right fixed plate and left fixed plate through the nut, make right fixed plate remove right from the backup pad along spout two, rotate to rotate and drive the lead screw, the lead screw drives movable block, connecting plate one and telescopic link and removes right, can remove the ripple heat exchanger fin from the dead lever, is convenient for clean and maintain the ripple heat exchanger fin to the installation and the dismantlement of ripple heat exchanger fin, the convenience.

2. The utility model discloses during the use, through the S type setting of line, prolonged the contact time of fluid with the ripple heat exchanger fin, improved the heat transfer effect of ripple heat exchanger fin.

Drawings

Fig. 1 is a schematic structural diagram of a high-efficiency corrugated plate heat exchanger.

Fig. 2 is a schematic right-view structural diagram of a right fixing plate in a high-efficiency corrugated plate heat exchanger.

Fig. 3 is a schematic structural diagram of a support plate in a high-efficiency corrugated plate heat exchanger.

Fig. 4 is a schematic structural diagram of a corrugated heat exchange fin in a high-efficiency corrugated plate heat exchanger.

In the figure: 1. a right fixing plate; 2. a left fixing plate; 3. an inlet and outlet pipe orifice; 4. a threaded rod; 5. a nut; 6. a support plate; 7. a vertical plate; 8. a shaft seat; 9. a screw rod; 10. a movable block; 11. a shaft sleeve; 12. turning a handle; 13. a first connecting plate; 14. a telescopic rod; 15. a second connecting plate; 16. corrugated heat exchange fins; 17. lines; 18. a heat exchange port; 19. a first sliding chute; 20. a second chute; 21. and (5) fixing the rod.

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.

Referring to fig. 1-4, in the embodiment of the present invention, an efficient corrugated plate heat exchanger comprises a right fixing plate 1, a left fixing plate 2 and a supporting plate 6, wherein the left side of the right fixing plate 1 is provided with the left fixing plate 2, the right end of the right fixing plate 1 is provided with a plurality of inlet and outlet pipe orifices 3, threaded rods 4 are respectively mounted on the front and back sides of the right fixing plate 1 and the left fixing plate 2, nuts 5 are respectively mounted on the two ends of the threaded rods 4 away from the right fixing plate 1 and the left fixing plate 2, the upper end of the left fixing plate 2 is provided with the supporting plate 6, the left side of the upper end of the supporting plate 6 is provided with a vertical plate 7, the right end of the vertical plate 7 is provided with a shaft seat 8, the right end of the shaft seat 8 is provided with a lead screw 9, a movable block 10 is mounted on, a shaft sleeve 11 is mounted on the right side of the screw rod 9, the lower end of the shaft sleeve 11 is fixedly connected with a support plate 6, a rotating handle 12 is arranged at the right end of the screw rod 9, a first connecting plate 13 is arranged at the lower end of the movable block 10, a telescopic rod 14 is arranged on the lower side of the left end of the first connecting plate 13, the left end of the telescopic rod 14 is fixedly connected with a left fixing plate 2, a second connecting plate 15 is arranged at the right end of the left fixing plate 2, and a plurality of corrugated heat exchange sheets 16;

be equipped with a plurality of lines 17 on the ripple heat transfer piece 16, line 17 is continuous S type, and it is equipped with a plurality of heat transfer mouth 18 to correspond business turn over mouth of pipe 3 on the ripple

heat transfer piece

16, 1 upper end of right side fixed plate corresponds backup pad 6 and is equipped with spout two 20, and 1 sliding connection backup pad 6 of right side fixed plate, all install dead lever 21 on both sides around the ripple heat transfer piece 16 lower extreme, the equal fixed connection left fixed plate 2 in dead lever 21 left end, and dead lever 21 right side cartridge respectively on connecting plate 13 and right fixed plate 1, both sides all correspond dead lever 21 around the ripple heat transfer piece 16 lower extreme and are equipped with the draw-in groove, and ripple heat transfer piece 16 sliding connection dead lever 21.

The utility model discloses a theory of operation is:

the utility model discloses during the use, dismantle threaded rod 4 from right fixed plate 1 and left fixed plate 2 through nut 5, make right fixed plate 1 remove right from backup pad 6 along two 20 follow spouts, rotate and change 12 and drive lead screw 9 and rotate, lead screw 9 drives movable block 10, connecting plate 13 and telescopic link 14 remove right, can remove ripple heat exchanger fin 16 from dead lever 21, be convenient for to installation and the dismantlement of ripple heat exchanger fin 16, the convenience is cleaned and is maintained ripple heat exchanger fin 16, S type through line 17 sets up, fluid and ripple heat exchanger fin 16 'S contact time has been prolonged, ripple heat exchanger fin 16' S heat transfer effect has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an efficient corrugated plate heat exchanger, includes right fixed plate (1), left fixed plate (2) and backup pad (6), its characterized in that: the left side of the right fixed plate (1) is provided with a left fixed plate (2), the right end of the right fixed plate (1) is provided with a plurality of inlet and outlet pipe orifices (3), threaded rods (4) are respectively arranged on the front side and the rear side of the right fixed plate (1) and the left fixed plate (2), nuts (5) are respectively arranged at two ends of the threaded rods (4) far away from the right fixed plate (1) and the left fixed plate (2), the upper end of the left fixed plate (2) is provided with a supporting plate (6), the left side of the upper end of the supporting plate (6) is provided with a vertical plate (7), the right end of the vertical plate (7) is provided with a shaft seat (8), the right end of the shaft seat (8) is provided with a lead screw (9), a movable block (10) is arranged on the lead screw (9), a rotating handle (12) is arranged at the right end of the lead screw (9, the left side fixed plate (2) right-hand member is equipped with connecting plate two (15), and is equipped with a plurality of ripple heat transfer piece (16) between connecting plate one (13) and connecting plate two (15), is equipped with a plurality of lines (17) on ripple heat transfer piece (16), corresponds business turn over mouth of pipe (3) on ripple heat transfer piece (16) and is equipped with a plurality of heat transfer mouth (18), all install dead lever (21) on both sides around ripple heat transfer piece (16) lower extreme, the equal fixed connection left side fixed plate (2) of dead lever (21) left end, and dead lever (21) right side cartridge respectively on connecting plate one (13) and right fixed plate (1).

2. A high efficiency corrugated plate heat exchanger as set forth in claim 1 wherein: and a shaft sleeve (11) is installed on the right side of the screw rod (9), and the lower end of the shaft sleeve (11) is fixedly connected with the supporting plate (6).

3. A high efficiency corrugated plate heat exchanger as set forth in claim 1 wherein: the supporting plate (6) is provided with a through groove corresponding to the movable block (10), the supporting plate (6) is provided with a first sliding groove (19) corresponding to the movable block (10) at the front end and the rear end, and the movable block (10) is connected with the supporting plate (6) in a sliding mode.

4. A high efficiency corrugated plate heat exchanger as set forth in claim 1 wherein: the upper end of the right fixing plate (1) is provided with a second sliding groove (20) corresponding to the supporting plate (6), and the right fixing plate (1) is connected with the supporting plate (6) in a sliding manner.

5. A high efficiency corrugated plate heat exchanger as set forth in claim 1 wherein: clamping grooves are formed in the front side and the rear side of the lower end of the corrugated heat exchange plate (16) and correspond to the fixing rods (21), and the corrugated heat exchange plate (16) is connected with the fixing rods (21) in a sliding mode.

6. A high efficiency corrugated plate heat exchanger as set forth in claim 1 wherein: the lines (17) are continuous S-shaped.