CN219083875U

CN219083875U - All-aluminum heat exchange plate convenient to replace

Info

Publication number: CN219083875U
Application number: CN202223174478.5U
Authority: CN
Inventors: 李季; 李刚; 梁志强; 王贵苏
Original assignee: Yangzhou Zhuoran Precision Manufacturing Co ltd
Current assignee: Yangzhou Zhuoran Precision Manufacturing Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-26
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses an all-aluminum heat exchange plate convenient to replace, which comprises a protection plate, a heat exchange plate and a positioning plate, wherein the rear side of the protection plate is movably connected with the front side of the heat exchange plate, and the rear side of the heat exchange plate is movably connected with the front side of the positioning plate. According to the utility model, the protection plate, the heat exchange plate, the positioning plate, the clamping block, the fixed block, the concave hole, the first limiting column and the limiting block are matched for use, and the control rod, the adjusting block and the sliding block are pushed to one side close to the fixed block, so that the surface of the sliding block presses the inner wall of the sliding groove to drive the rotating rod and the movable block to rotate around the rotating column, and the problem that the existing all-aluminum heat exchange plate is inconvenient to replace because the protection plate and the positioning plate of most plate heat exchangers are connected through a plurality of bolts in the prior art, the protection plate and the positioning plate are required to be detached when the all-aluminum heat exchange plate is replaced, and a large amount of time is required to be consumed for disassembling the bolts when a screwdriver is used.

Description

All-aluminum heat exchange plate convenient to replace

Technical Field

The utility model belongs to the technical field of plate heat exchangers, and particularly relates to an all-aluminum heat exchange plate convenient to replace.

Background

The plate heat exchanger is an efficient heat exchanger formed by stacking a series of heat exchange plates with certain corrugated shapes, thin rectangular channels are formed among various heat exchange plates, heat exchange is carried out through the heat exchange plates, the plate heat exchanger is ideal equipment for carrying out heat exchange on liquid-liquid and liquid-vapor, the plate 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 is 3-5 times higher than that of a tubular heat exchanger, the occupied area is one third of the tubular heat exchanger, the heat recovery rate can be up to more than 90%, the heat exchange plate is one of the components of the plate heat exchanger, the all-aluminum heat exchange plate is an all-aluminum metal sheet capable of being used for heat exchange, and Chinese patent discloses the all-aluminum heat exchange plate with the built-in channels, and the publication number is: CN210862327U, including the wall body, the right side fixedly connected with mounting panel of wall body, the top and the bottom of mounting panel are all fixedly connected with the fixed plate, through setting up gag lever post, spacing hole, spacing groove, the cardboard, the cooperation of draw-in groove and positioning mechanism is used, pass the gag lever post and insert the spacing groove through spacing hole and fix the position of cardboard, realized fixing the organism position, through positioning mechanism's use, realized the purpose of organism location installation, the all aluminium heat exchanger plate of current built-in passageway is when installing with the wall body, the all aluminium heat exchanger plate of built-in passageway and wall body are fixed mounting with the screw commonly, not only damage the wall body, and after the all aluminium heat exchanger plate of built-in passageway breaks down, inconvenient user changes the all aluminium heat exchanger plate of built-in passageway, the all aluminium heat exchanger plate of this built-in passageway possesses the advantage of being convenient for install and change, through retrieving, above-mentioned for being comparatively close to the case of prior art, in the above-mentioned, the problem that exists in the prior art is: because the protection plate and the positioning plate of most plate heat exchangers in the prior art are connected through a plurality of bolts, and the protection plate and the positioning plate are required to be disassembled when the all-aluminum heat exchange plate is replaced, a large amount of time is consumed when the screw driver is used for disassembling the bolts, and therefore the all-aluminum heat exchange plate is inconvenient to replace.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the all-aluminum heat exchange plate convenient to replace, which has the advantage of being convenient for a user to replace the all-aluminum heat exchange plate, and solves the problems that the protection plates and the positioning plates of most plate heat exchangers in the prior art are connected through a plurality of bolts, and the protection plates and the positioning plates are required to be disassembled when the all-aluminum heat exchange plate is replaced, so that a large amount of time is consumed for disassembling the bolts by using a screwdriver, and the all-aluminum heat exchange plate is inconvenient to replace.

The utility model discloses an all-aluminum heat exchange plate convenient to replace, which comprises a protection plate, a heat exchange plate and a positioning plate, wherein the rear side of the protection plate is movably connected with the front side of the heat exchange plate, the rear side of the heat exchange plate is movably connected with the front side of the positioning plate, clamping blocks are fixedly connected to two sides of the front side of the protection plate, fixing blocks are fixedly connected to two sides of the front side of the protection plate, concave holes are formed in the top and the bottom of the inner wall of the fixing blocks, a first limiting column is sleeved in the positioning plate, the front side of the first limiting column penetrates through the front side of the protection plate, a limiting block is fixedly connected to the rear side of the first limiting column, a second limiting column is fixedly connected to the bottom of the front side of the limiting block, the front side of the second limiting column penetrates through the positioning plate to the front side of the protection plate, positioning components are arranged on two sides of the heat exchange plate, a shell is arranged on the front side of the positioning component, and a limiting component is arranged in the shell.

As the preferable mode of the utility model, the positioning component comprises a positioning block and a connecting block, wherein one side of the positioning block, which is close to the connecting block, is fixedly connected with the surface of the positioning block, the front side of the connecting block is provided with a clamping groove, the clamping groove is matched with the clamping block for use, and the front side of the connecting block is fixedly connected with the rear side of the shell.

As the preferable one of the utility model, the limiting component comprises two moving blocks and springs, wherein one sides of the two moving blocks, which are close to each other, are fixedly connected with the surfaces of the springs, the rear side of the moving block is movably connected with a rotating rod, the rear side of the inner wall of the shell is fixedly connected with a rotating column, the front side of the rotating column penetrates to the front side of the rotating rod, and the moving blocks are matched with the concave holes for use.

As the preferable mode of the utility model, the rear side of the rotating rod is movably connected with the adjusting block, one side of the adjusting block far away from the fixed block is fixedly connected with the control rod, and one side of the control rod far away from the adjusting block penetrates through the outer side of the shell.

As the preferable mode of the utility model, the front side of the adjusting block is fixedly connected with the sliding block, the rear side of the rotating rod is provided with the sliding groove, the sliding groove is matched with the sliding block for use, the front side of the rotating rod is fixedly connected with the movable block, the rear side of the movable block is provided with the movable groove, and the movable groove is matched with the movable block for use.

Preferably, the top of the inner wall of the shell is fixedly connected with a track block, and the bottom of the track block penetrates through the moving block to the bottom of the inner wall of the shell.

As the preferable mode of the utility model, the rear side of the connecting block is fixedly connected with the limiting shell, both sides of the rear side of the positioning plate are fixedly connected with limiting blocks, the top of each limiting block is provided with a limiting groove, the bottom of the inner wall of the limiting shell is fixedly connected with a tension spring, the top of the tension spring is fixedly connected with a limiting plate, and the limiting plate is matched with the limiting grooves for use.

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

1. according to the utility model, the protection plate, the heat exchange plate, the positioning plate, the clamping block, the fixed block, the concave hole, the first limiting column and the limiting block are matched for use, and the control rod, the adjusting block and the sliding block are pushed to one side close to the fixed block, so that the surface of the sliding block presses the inner wall of the sliding groove to drive the rotating rod and the movable block to rotate around the rotating column, and the problem that the existing all-aluminum heat exchange plate is inconvenient to replace because the protection plate and the positioning plate of most plate heat exchangers are connected through a plurality of bolts in the prior art, the protection plate and the positioning plate are required to be detached when the all-aluminum heat exchange plate is replaced, and a large amount of time is required to be consumed for disassembling the bolts when a screwdriver is used.

2. According to the utility model, the positioning assembly is arranged, so that a user can conveniently detach the protection plate and the positioning plate, the user can conveniently replace the heat exchange plate, and the heat exchange plate can be limited.

3. According to the utility model, the limiting assembly is arranged, so that a user can conveniently push the control rod and the adjusting block to drive the rotating rod to move the moving block, and meanwhile, the connecting block and the positioning block can be fixed.

4. According to the utility model, the adjusting block and the control rod are arranged, so that a user can conveniently push the control rod, and the adjusting block can be prevented from shifting in the use process.

5. According to the utility model, the sliding block, the sliding groove, the movable block and the movable groove are arranged, so that a user can conveniently push the control rod and the adjusting block to drive the rotating rod to rotate, and meanwhile, the rotating rod can conveniently drive the movable block to extrude the movable groove, so that the movable block can move.

6. According to the utility model, the track blocks are arranged, so that the moving block can be limited, the phenomenon that the moving block is deviated in the process of moving the rod is prevented, and meanwhile, the phenomenon that the moving block cannot be reset is prevented.

7. According to the utility model, the limiting shell, the limiting block, the limiting groove, the tension spring and the limiting plate are arranged, so that a user can conveniently limit the connecting block, and meanwhile, the phenomenon that the connecting block and the positioning block shake in the use process can be prevented.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model providing a perspective;

FIG. 3 is a partial enlarged view of FIG. 2 at A provided by an embodiment of the present utility model;

FIG. 4 is a perspective view of a restraint assembly provided by an embodiment of the present utility model;

FIG. 5 is a perspective view of a positioning assembly provided in accordance with an embodiment of the present utility model;

fig. 6 is a perspective cross-sectional view of a limiting shell, a limiting block, a limiting groove, a tension spring and a limiting plate according to an embodiment of the present utility model.

In the figure: 1. a protective plate; 2. a heat exchange plate; 3. a positioning plate; 4. a clamping block; 5. a fixed block; 6. concave holes; 7. a first confinement column; 8. a limiting block; 9. a second confinement column; 10. a positioning assembly; 1001. a positioning block; 1002. a connecting block; 1003. a clamping groove; 11. a housing; 12. a restriction assembly; 1201. a moving block; 1202. a spring; 1203. a rotating lever; 1204. a rotating column; 13. an adjusting block; 14. a control lever; 15. a slide block; 16. a chute; 17. a movable block; 18. a movable groove; 19. a track block; 20. a limit shell; 21. a limiting block; 22. a limit groove; 23. a tension spring; 24. and a limiting plate.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the all-aluminum heat exchange plate convenient to replace provided by the embodiment of the utility model comprises a protection plate 1, a heat exchange plate 2 and a positioning plate 3, wherein the rear side of the protection plate 1 is movably connected with the front side of the heat exchange plate 2, the rear side of the heat exchange plate 2 is movably connected with the front side of the positioning plate 3, clamping blocks 4 are fixedly connected to two sides of the front side of the protection plate 1, fixing blocks 5 are fixedly connected to two sides of the front side of the protection plate 1, concave holes 6 are formed in the top and the bottom of the inner wall of the fixing blocks 5, a first limiting column 7 is sleeved in the positioning plate 3, the front side of the first limiting column 7 penetrates to the front side of the protection plate 1, a limiting block 8 is fixedly connected to the rear side of the first limiting column 7, a second limiting column 9 penetrates from the positioning plate 3 to the front side of the protection plate 1, positioning assemblies 10 are arranged on two sides of the heat exchange plate 2, a shell 11 is arranged on the front side of the positioning assemblies 10, and a limiting assembly 12 is arranged in the shell 11.

Referring to fig. 5, the positioning assembly 10 includes a positioning block 1001 and a connecting block 1002, wherein one side of the positioning block 1001, which is close to the connecting block 1002, is fixedly connected with the surface of the positioning block 1001, a clamping groove 1003 is formed in the front side of the connecting block 1002, the clamping groove 1003 is matched with the clamping block 4, and the front side of the connecting block 1002 is fixedly connected with the rear side of the housing 11.

The scheme is adopted: through setting up locating component 10, can convenient to use person dismantles protection shield 1 and locating plate 3 to convenient to use person changes heat exchange plate 2, can carry out spacingly to heat exchange plate 2 simultaneously.

Referring to fig. 6, the limiting assembly 12 includes two moving blocks 1201 and a spring 1202, wherein one sides of the two moving blocks 1201 close to each other are fixedly connected with the surface of the spring 1202, the rear side of the moving block 1201 is movably connected with a rotating rod 1203, the rear side of the inner wall of the housing 11 is fixedly connected with a rotating post 1204, the front side of the rotating post 1204 penetrates to the front side of the rotating rod 1203, and the moving block 1201 is matched with the concave hole 6.

The scheme is adopted: by providing the restriction assembly 12, the rotation lever 1203 can be driven by the control lever 14 and the adjustment block 13 to be pushed by the user, the movement block 1201 can be moved, and the connection block 1002 and the positioning block 1001 can be fixed.

Referring to fig. 3 and 4, an adjusting block 13 is movably connected to the rear side of the rotating rod 1203, a control rod 14 is fixedly connected to the side of the adjusting block 13 away from the fixed block 5, and the side of the control rod 14 away from the adjusting block 13 penetrates to the outer side of the housing 11.

The scheme is adopted: by providing the adjustment block 13 and the control lever 14, the control lever 14 can be pushed by a user, and the adjustment block 13 can be prevented from being deviated during use.

Referring to fig. 3, a sliding block 15 is fixedly connected to the front side of the adjusting block 13, a sliding groove 16 is formed in the rear side of the rotating rod 1203, the sliding groove 16 is matched with the sliding block 15, a movable block 17 is fixedly connected to the front side of the rotating rod 1203, a movable groove 18 is formed in the rear side of the moving block 1201, and the movable groove 18 is matched with the movable block 17.

The scheme is adopted: through setting up slider 15, spout 16, movable block 17 and movable groove 18, can be convenient for the user promote control lever 14 and regulating block 13 drive dwang 1203 rotation, can be convenient for dwang 1203 drive movable block 17 extrusion movable groove 18 simultaneously, make movable block 1201 remove.

Referring to fig. 3, a track block 19 is fixedly connected to the top of the inner wall of the housing 11, and the bottom of the track block 19 penetrates through the moving block 1201 to the bottom of the inner wall of the housing 11.

The scheme is adopted: by setting the track block 19, the moving block 1201 can be limited, the phenomenon that the moving block 1201 shifts in the moving rod process is prevented, and the phenomenon that the moving block 1201 cannot be reset is prevented.

Referring to fig. 6, the rear side of the connection block 1002 is fixedly connected with a limit housing 20, both sides of the rear side of the positioning plate 3 are fixedly connected with limit blocks 21, the top of the limit block 21 is provided with a limit groove 22, the bottom of the inner wall of the limit housing 20 is fixedly connected with a tension spring 23, the top of the tension spring 23 is fixedly connected with a limit plate 24, and the limit plate 24 is matched with the limit groove 22.

The scheme is adopted: through setting up spacing shell 20, stopper 21, spacing groove 22, extension spring 23 and limiting plate 24, can convenient to use person carry out spacingly to connecting block 1002, can prevent simultaneously that connecting block 1002 and locating piece 1001 from appearing rocking the phenomenon in the use.

The working principle of the utility model is as follows:

when in use, a user pushes the control rod 14, the adjusting block 13 and the sliding block 15 to one side close to the fixed block 5, so that the surface of the sliding block 15 presses the inner wall of the sliding groove 16 to drive the rotating rod 1203 and the movable block 17 to rotate around the rotating column 1204, meanwhile, the surface of the movable block 17 presses the inner wall of the movable groove 18 to drive the movable block 1201 to move to one side close to the spring 1202, the limiting plate 24 is pulled upwards at the moment, afterwards, the clamping groove 1003 slides away from the clamping block 4 to enable the connecting block 1002 to leave the protection plate 1, the heat exchange plate 2 and the positioning plate 3, at the moment, the user can replace the heat exchange plate 2, after replacing the heat exchange plate 2, the clamping groove 1003 is combined with the clamping block 4 to enable the connecting block 1002 to fix the protection plate 1, the heat exchange plate 2 and the positioning plate 3, the control rod 14 is loosened, the spring 1202 generates thrust to one side far away from the spring 1202 to the movable block 1201, the movable block 1201 is inserted into the recess 6, the limiting plate 24 is loosened, and the tension spring 23 pulls the limiting plate 24 downwards to the limiting plate 24 into the limiting plate 22, and the protection plate 1, the heat exchange plate 2 and the positioning plate 3 are completely installed.

To sum up: this all-aluminum heat exchange plate convenient to change uses through setting up protection shield 1, heat exchange plate 2, locating plate 3, fixture block 4, fixed block 5, shrinkage pool 6, first restriction post 7 and restriction piece 8's cooperation, through pushing control lever 14 to being close to one side of fixed block 5, regulating block 13 and slider 15, the inner wall that makes the surface extrusion spout 16 of slider 15 drives dwang 1203 and movable block 17 and rotates round rotating post 1204, the problem that has solved current because be connected through a plurality of bolts between the protection shield of most plate heat exchanger and the locating plate among the prior art, and change all-aluminum heat exchange plate needs to dismantle protection shield and locating plate, consequently, use need consume a large amount of time and use the screwdriver to dismantle the bolt, thereby inconvenient change all-aluminum heat exchange plate.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. All-aluminum heat exchange plate convenient to replace, including protection shield (1), heat exchange plate (2) and locating plate (3), its characterized in that: the rear side of the protection board (1) is movably connected with the front side of the heat exchange plate (2), the rear side of the heat exchange plate (2) is movably connected with the front side of the positioning plate (3), clamping blocks (4) are fixedly connected to the two sides of the front side of the protection board (1), fixing blocks (5) are fixedly connected to the two sides of the front side of the protection board (1), concave holes (6) are formed in the top and the bottom of the inner wall of the fixing blocks (5), a first limiting column (7) is sleeved in the positioning plate (3), the front side of first restriction post (7) runs through to the front side of protection shield (1), the rear side fixedly connected with restriction piece (8) of first restriction post (7), the bottom fixedly connected with second restriction post (9) of restriction piece (8) front side, the front side of second restriction post (9) runs through locating plate (3) to the front side of protection shield (1), both sides of heat exchanger plate (2) all are provided with locating component (10), the front side of locating component (10) is provided with casing (11), the inside of casing (11) is provided with limiting component (12).

2. An all-aluminum heat exchange plate for easy replacement as recited in claim 1, wherein: the positioning assembly (10) comprises a positioning block (1001) and a connecting block (1002), one side, close to the connecting block (1002), of the positioning block (1001) is fixedly connected with the surface of the positioning block (1001), a clamping groove (1003) is formed in the front side of the connecting block (1002), the clamping groove (1003) is matched with the clamping block (4) for use, and the front side of the connecting block (1002) is fixedly connected with the rear side of the shell (11).

3. An all-aluminum heat exchange plate for easy replacement as recited in claim 1, wherein: the limiting assembly (12) comprises two moving blocks (1201) and springs (1202), one sides of the two moving blocks (1201) close to each other are fixedly connected with the surfaces of the springs (1202), a rotating rod (1203) is movably connected to the rear side of the moving blocks (1201), a rotating column (1204) is fixedly connected to the rear side of the inner wall of the shell (11), the front side of the rotating column (1204) penetrates through the front side of the rotating rod (1203), and the moving blocks (1201) are matched with the concave holes (6).

4. An all-aluminum heat exchange plate for easy replacement as recited in claim 3, wherein: the rear side swing joint of dwang (1203) has regulating block (13), one side fixedly connected with control lever (14) of regulating block (13) keep away from fixed block (5), one side that regulating block (13) were kept away from to control lever (14) runs through to the outside of casing (11).

5. An all-aluminum heat exchange plate for easy replacement as recited in claim 4, wherein: the front side fixedly connected with slider (15) of regulating block (13), spout (16) have been seted up to the rear side of dwang (1203), spout (16) are used with slider (15) cooperation, the front side fixedly connected with movable block (17) of dwang (1203), movable groove (18) have been seted up to the rear side of movable block (1201), movable groove (18) are used with movable block (17) cooperation.

6. An all-aluminum heat exchange plate for easy replacement as recited in claim 3, wherein: the top of the inner wall of the shell (11) is fixedly connected with a track block (19), and the bottom of the track block (19) penetrates through the moving block (1201) to the bottom of the inner wall of the shell (11).

7. An all-aluminum heat exchange plate for easy replacement as recited in claim 2, wherein: the utility model discloses a locating device for the motor vehicle, including connecting block (1002), locating plate (3), limiting block (21), limiting groove (22) are seted up at the both sides of rear side fixedly connected with spacing shell (20) of connecting block (1002), limiting groove (22) are seted up at the top of limiting block (21), the bottom fixedly connected with extension spring (23) of limiting shell (20) inner wall, the top fixedly connected with limiting plate (24) of extension spring (23), limiting plate (24) and limiting groove (22) cooperation are used.