CN219415844U

CN219415844U - Plate heat exchanger with quick connection structure

Info

Publication number: CN219415844U
Application number: CN202320652690.3U
Authority: CN
Inventors: 吴宝新; 吴倩; 胡友春
Original assignee: Canzhen Stainless Steel Products Shanghai Co ltd
Current assignee: Canzhen Stainless Steel Products Shanghai Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-25
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of plate heat exchangers, in particular to a plate heat exchanger with a quick connection structure, which comprises: the front side sliding connection of fixed cover inner chamber has the dead lever, the front end of dead lever runs through to the outside of fixed cover and with plate heat exchanger fixed connection, the rear end swing joint of dead lever has the linking frame. The utility model has the advantage of quick installation, and in the actual use process, through the arrangement of the quick-release structure, the operation time is shortened to a great extent, so that people can more conveniently perform layout installation on the plate heat exchanger, and the plate heat exchanger can be recycled without damaging the operation of a mechanical body such as drilling and the like, thereby being beneficial to saving and protecting the environment to a certain extent.

Description

Plate heat exchanger with quick connection structure

Technical Field

The utility model relates to the technical field of plate heat exchangers, in particular to a plate heat exchanger with a quick connection structure.

Background

The plate heat exchanger is an efficient heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, thin rectangular channels are formed among various plate sheets, heat exchange is carried out through the plate sheets, and the plate heat exchanger is ideal equipment for carrying out heat exchange by liquid exchange and liquid exchange.

The utility model discloses a connecting structure for a plate heat exchanger in a Chinese patent application publication CN207317618U, which has the beneficial effects that: the connecting structure is simple, convenient and practical, low in cost, convenient to install and detach, high in working efficiency, good in sealing performance and capable of detecting whether gas or liquid leaks.

However, the above mechanisms are matched with each other by utilizing the engagement between the thread segments to fix the plate heat exchanger, but the screw threads are fixed with the connected piece through axial force in the screwing process, so that a certain transmission time is required.

Therefore, there is a need for a plate heat exchanger with a quick connection structure solving the above mentioned problems.

Disclosure of Invention

The utility model aims to provide a plate heat exchanger with a quick connection structure, which has the advantage of quick installation and solves the problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a plate heat exchanger with quick connect structure comprising: the utility model provides a plate heat exchanger, plate heat exchanger's rear side swing joint has the mounting panel, the front side of mounting panel is provided with the elastic component that two symmetries set up, the elastic component includes the fixed cover with mounting panel fixed connection, the front side sliding connection of fixed cover inner chamber has the dead lever, the front end of dead lever runs through to the outside of fixed cover and with plate heat exchanger fixed connection, the rear end swing joint of dead lever has the linking frame, the surface cover of linking frame is equipped with spring one, the rear end and the fixed cover fixed connection of spring one.

The top on fixed cover surface is provided with locking subassembly, locking subassembly includes the fixed plate with fixed cover fixed connection, the cavity has been seted up to the inside of fixed plate, the inner chamber of cavity rotates and is connected with the drive frame, the bottom fixedly connected with spring two of drive frame, the bottom and the fixed plate fixed connection of spring two, one side sliding connection of cavity inner chamber has the locking pole, the mounting groove has been seted up on the right side on locking pole surface, the inner chamber rotation of mounting groove is connected with the drive block, the rear side and the drive frame fixed connection of drive block, the locking groove that uses with the locking pole cooperation has all been seted up at the top on fixed cover and dead lever surface.

Furthermore, as one preferable mode of the utility model, two symmetrically arranged sliding grooves are formed in the inner cavity of the fixed sleeve, the inner cavity of the sliding groove is connected with a sliding block in a sliding mode, and one side, away from the sliding groove, of the sliding block is fixedly connected with the connecting frame.

Further, as a preferable mode of the utility model, a groove is formed in the rear side of the top of the transmission frame, and anti-skid patterns are formed in the bottom of the inner cavity of the groove.

Further, as a preferable aspect of the present utility model, the shape of the engagement frame is a "T" shape.

Further, as a preferable mode of the utility model, the transmission frame and the transmission block are both obliquely arranged.

The beneficial effect, the technical scheme of this application possesses following technical effect: according to the utility model, the transmission frame, the second spring, the locking rod, the mounting groove, the transmission block and the locking groove are matched for use, so that the adjustment of the placement state of the transmission frame is realized, the adjustment of the locking state of the locking rod is realized, the installation or the disassembly of the plate heat exchanger is further realized, the effect of quickly ejecting the fixing rod when the fixing rod is disassembled is realized through the matched use of the first spring and the connecting frame, and the disassembly efficiency of the plate heat exchanger is improved.

It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered a part of the inventive subject matter of the present disclosure as long as such concepts are not mutually inconsistent.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a perspective view of the plate heat exchanger and mounting plate of the present utility model in a disassembled state;

FIG. 3 is a schematic perspective view of the fixing sleeve and the fixing plate of the present utility model;

fig. 4 is a perspective view showing a partially disassembled state of the present utility model.

In the drawings, the meanings of the reference numerals are as follows: 1. a plate heat exchanger; 2. a mounting plate; 3. an elastic component; 31. a fixed sleeve; 32. a fixed rod; 33. a connecting frame; 34. a first spring; 4. a locking assembly; 41. a fixing plate; 42. a cavity; 43. a transmission frame; 44. a second spring; 45. a locking lever; 46. a mounting groove; 47. a transmission block; 48. a locking groove; 5. a chute; 6. a slide block; 7. a groove.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

The plate heat exchanger is composed of concave-convex stainless steel plates formed by stamping, concave-convex lines between two adjacent plates are relatively combined in one hundred eighty degrees, so that staggered contact points are formed by concave-convex ridge lines between the two plates of the plate heat exchanger.

As shown in fig. 1 to 4: the embodiment provides a plate heat exchanger with quick connect structure, includes: the plate heat exchanger 1, the rear side swing joint of plate heat exchanger 1 has mounting panel 2, the front side of mounting panel 2 is provided with two elastic component 3 that the symmetry set up, elastic component 3 includes the fixed cover 31 with mounting panel 2 fixed connection, the front side sliding connection of fixed cover 31 inner chamber has dead lever 32, the front end of dead lever 32 runs through to the outside of fixed cover 31 and with plate heat exchanger 1 fixed connection, the rear end swing joint of dead lever 32 has linking frame 33, the surface cover of linking frame 33 is equipped with spring one 34, the rear end and the fixed cover 31 fixed connection of spring one 34.

The top on fixed cover 31 surface is provided with locking subassembly 4, locking subassembly 4 includes fixed plate 41 with fixed cover 31 fixed connection, cavity 42 has been seted up to the inside of fixed plate 41, the inner chamber rotation of cavity 42 is connected with drive frame 43, the bottom fixedly connected with spring two 44 of drive frame 43, the bottom and the fixed plate 41 fixed connection of spring two 44, one side sliding connection in cavity 42 inner chamber has locking lever 45, mounting groove 46 has been seted up on the right side on locking lever 45 surface, the inner chamber rotation of mounting groove 46 is connected with drive block 47, drive frame 43 and drive block 47 all are the slope setting, the rear side and the drive frame 43 fixed connection of drive block 47, locking groove 48 with locking lever 45 cooperation use has all been seted up at the top on fixed cover 31 and dead lever 32 surface.

Specifically, two symmetrically arranged sliding grooves 5 are formed in the inner cavity of the fixed sleeve 31, a sliding block 6 is slidably connected to the inner cavity of the sliding groove 5, and one side, away from the sliding groove 5, of the sliding block 6 is fixedly connected with the connecting frame 33.

In this embodiment: through the cooperation of spout 5 and slider 6, played the spacing to the transmission distance of linking frame 33, avoided the influence at spring one 34 elastic potential energy, make the too big effect of the outward spring distance of linking frame 33.

Specifically, the rear side at the top of the transmission frame 43 is provided with a groove 7, and the bottom of the inner cavity of the groove 7 is provided with anti-skidding patterns.

In this embodiment: by the arrangement of the grooves 7, the effect of facilitating the transmission of the transmission frame 43 by the user is achieved.

Specifically, the engagement frame 33 has a "T" shape.

In this embodiment: the shape of the connecting frame 33 plays a role of being connected with the fixed rod 32 and the first spring 34 at the same time.

The working principle and the using flow of the utility model are as follows: the user aligns the fixed rod 32 with the fixed sleeve 31 at first, then push the plate heat exchanger 1 and the fixed rod 32 to the inner cavity of the fixed sleeve 31, then press the groove 7 by fingers, and push the transmission frame 43 downwards through the groove 7, the transmission frame 43 presses the second spring 44 again, the second spring 44 is in a contracted state, meanwhile, the transmission frame 43 is stressed and rotates by taking the connecting shaft of the transmission frame 43 and the fixed plate 41 as the center of a circle, meanwhile, the right side of the transmission frame 43 is pressed downwards due to uneven stress on two sides, the left side of the transmission frame 43 is tilted upwards, the transmission frame 43 further drives the transmission block 47 to move in the same direction, the transmission block 47 drives the locking rod 45 to move in the same direction through the transmission of the mounting groove 46, even if the locking rod 45 moves upwards in the inner cavity of the cavity 42, so as to move out of the inner cavity of the locking groove 48 at the top of the fixed sleeve 31, and the fixed rod 32 lacks resistance, at the moment, the user releases the pressing of the transmission frame 43 again, and under the recovery of elastic potential energy of the second spring 44, the transmission frame 43, the transmission block 47 and the locking rod 45 move to the locking rod 45 to the top of the fixed sleeve 31, so that the plate heat exchanger 1 is completed; on the contrary, when the plate heat exchanger 1 needs to be disassembled, the operation of the transmission frame 43 is repeated again, and meanwhile, when the fixed rod 32 is fixed with the fixed sleeve 31, the fixed rod 32 moves inwards to squeeze the first spring 34 through the connecting frame 33, so that when the transmission frame 43 is operated again, the elastic potential energy of the first spring 34 is recovered due to the lack of the fixation of the locking rod 45 of the fixed rod 32, and the fixed rod 32 is directly ejected out of the inner cavity of the fixed sleeve 31, so that the plate heat exchanger 1 is disassembled.

Although the present utility model has been described in terms of the preferred embodiments, it should be understood that the present utility model is not limited to the specific embodiments, but is capable of numerous modifications and equivalents, and alternative embodiments and modifications of the embodiments described above, without departing from the spirit and scope of the present utility model.

Claims

1. A plate heat exchanger with quick connect structure comprising: plate heat exchanger (1), its characterized in that: the back side of the plate heat exchanger (1) is movably connected with a mounting plate (2), the front side of the mounting plate (2) is provided with two symmetrically arranged elastic components (3), the elastic components (3) comprise a fixed sleeve (31) fixedly connected with the mounting plate (2), the front side of an inner cavity of the fixed sleeve (31) is slidingly connected with a fixed rod (32), the front end of the fixed rod (32) penetrates through the outer side of the fixed sleeve (31) and is fixedly connected with the plate heat exchanger (1), the back end of the fixed rod (32) is movably connected with a connecting frame (33), the surface of the connecting frame (33) is sleeved with a first spring (34), and the back end of the first spring (34) is fixedly connected with the fixed sleeve (31);

the utility model discloses a locking device for the fixed cover of the automobile, including fixed cover (31), fixed cover (31) and fixed cover (32), fixed cover (31) surface's top is provided with locking subassembly (4), locking subassembly (4) include fixed plate (41) with fixed cover (31) fixed connection, cavity (42) have been seted up to the inside of fixed plate (41), the inner chamber rotation of cavity (42) is connected with transmission frame (43), the bottom fixedly connected with spring two (44) of transmission frame (43), the bottom and fixed plate (41) fixed connection of spring two (44), one side sliding connection in cavity (42) inner chamber has locking pole (45), mounting groove (46) have been seted up on the right side on locking pole (45) surface, the inner chamber rotation of mounting groove (46) is connected with transmission piece (47), the rear side and the transmission frame (43) fixed connection of transmission piece (47), locking groove (48) that use with locking pole (45) cooperation are all seted up at the top on fixed cover (31) and fixed pole (32) surface.

2. A plate heat exchanger with a quick connect structure according to claim 1, characterized in that: two symmetrically arranged sliding grooves (5) are formed in the inner cavity of the fixing sleeve (31), a sliding block (6) is connected to the inner cavity of the sliding groove (5) in a sliding mode, and one side, away from the sliding groove (5), of the sliding block (6) is fixedly connected with the connecting frame (33).

3. A plate heat exchanger with a quick connect structure according to claim 1, characterized in that: the rear side at the top of the transmission frame (43) is provided with a groove (7), and the bottom of the inner cavity of the groove (7) is provided with anti-skid patterns.

4. A plate heat exchanger with a quick connect structure according to claim 1, characterized in that: the shape of the connecting frame (33) is T-shaped.

5. A plate heat exchanger with a quick connect structure according to claim 1, characterized in that: the transmission frame (43) and the transmission block (47) are obliquely arranged.