CN211261928U - Stable mounting mechanism of plate heat exchanger - Google Patents

Abstract

The utility model discloses a stable mounting mechanism for a plate heat exchanger, which comprises a base, two sides of the top of the base are fixedly connected with mounting plates, the top of the mounting plate is fixedly connected with a fixed plate, and the two fixed plates are opposite to each other. A groove is provided on one side, the inner wall of the groove is fixedly connected with a placing plate, and a top of the placing plate is movably connected with a fixing block. In the utility model, the handle, the limit rod, the limit slot and the fixing mechanism are arranged to be used together, and the handle drives the fixed block and the heat sink to move, which can facilitate the user to replace the heat sink. The heat sink is fixed by the limit, and the heat dissipation net can be easily disassembled through the fixing mechanism, which solves the problem that the existing heat sink usually adopts fixed installation, which is time-consuming and laborious in the replacement process, and the replacement is difficult. The plate heat exchanger has a stable installation mechanism. , has the advantage of being easy to replace the heat sink, and is worthy of promotion.

Description

A stable mounting mechanism for a plate heat exchanger

technical field

The utility model relates to the technical field of heat exchangers, in particular to a stable installation mechanism for a plate heat exchanger.

Background technique

A heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. Heat exchangers play an important role in chemical, petroleum, power, food and many other industrial productions. Heat exchangers are widely used as heaters, coolers, condensers, evaporators and reboilers.

The heat exchanger is specifically a plate heat exchanger. The plate heat exchanger needs to be disassembled and replaced after a long time of use. However, the existing heat sinks are usually installed fixedly, which is time-consuming and laborious during the replacement process and difficult to replace. It is large, which reduces the practicability of the plate heat exchanger and is inconvenient for users to use.

Utility model content

The purpose of the utility model is to provide a stable mounting mechanism for a plate heat exchanger, which has the advantage of being easy to replace the radiating fins, and solves the problems that the existing radiating fins are usually fixedly installed, which is time-consuming and laborious in the replacement process and difficult to replace.

In order to achieve the above purpose, the present invention provides the following technical solutions: a stable mounting mechanism for a plate heat exchanger, comprising a base, two sides of the top of the base are fixedly connected with mounting plates, and the top of the mounting plate is fixedly connected with a fixed mounting plate. A groove is formed on the opposite side of the two fixed plates, the inner wall of the groove is fixedly connected with a placement plate, and the top of the placement plate is movably connected with a fixed block, and the two opposite sides of the fixed block are connected between the two fixed blocks. A heat sink is fixedly connected, a handle is fixedly connected to the front side of the fixed block, a limit groove is set on the opposite side of the two fixed blocks, and the inner cavity of the limit groove is movably connected to a limit rod, and the limit The side of the rod away from the fixing block extends to the outer side of the fixing plate and penetrates through the casing. The surface of the limit rod is sleeved with a spring, and the side of the spring close to the fixing block is fixedly connected to the limit plate. The side of the rod away from the fixing block runs through and extends to the outer side of the casing and is fixedly connected with a pull block, a heat dissipation net is movably connected between the opposite sides of the two fixing plates, and both sides of the top of the heat dissipation net are movably connected with a fixing mechanism , the four corners of the top of the heat sink are provided with heat dissipation holes.

Preferably, the fixing mechanism includes a first connecting rod, the top of the first connecting rod is fixedly connected with a second connecting rod, the top of the second connecting rod is movably connected with a bolt, and the bottom of the bolt extends through to the Fix the inner wall of the plate.

Preferably, the top of the fixing plate is provided with a threaded groove for use with the bolt, the top of the second connecting rod is provided with a threaded hole for use with the bolt, and the bottom of the bolt passes through the threaded hole and extends to the thread cavity of the groove.

Preferably, a side of the casing away from the fixing plate is provided with a through hole for cooperating with a limit rod, and the side of the limit rod away from the fixing block passes through the through hole and is fixedly connected to the pull block.

Preferably, the inner wall of the groove is provided with a movable hole for cooperating with a limit rod, and a side of the limit rod close to the fixing block passes through the movable hole and extends to the inner cavity of the limit groove.

Preferably, the number of the placing plates is multiple, the placing plates are evenly distributed on the inner wall of the groove, and the side of the placing plate close to the inner wall of the groove is fixedly connected to the inner wall of the groove.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model is used in conjunction with a handle, a limit rod, a limit slot and a fixing mechanism, and the handle drives the fixed block and the heat sink to move, so that the user can easily replace the heat sink, and the limit rod is inserted into the limit slot, The heat sink can be fixed to the limit, and the heat dissipation net can be easily disassembled through the fixing mechanism, which solves the problem that the existing heat sink is usually fixed and installed, which is time-consuming and laborious in the replacement process, and the replacement is difficult. The plate heat exchanger is stable The installation mechanism has the advantage of being easy to replace the heat sink and is worthy of promotion.

2. By setting the fixing mechanism, the utility model can be screwed with threaded holes and threaded grooves through bolts, and the heat dissipation net can be fixed on the outside of the heat sink, which is convenient for disassembly of the heat dissipation net.

3. The utility model can make the bolt extend through the threaded hole to the inner cavity of the threaded groove by setting the threaded groove and the threaded hole, which ensures the fixing degree of the cooling net and the fixing plate, and prevents the cooling net from being separated from the fixing plate due to insufficient fixing degree. .

4. By setting the through hole in the present invention, the side of the limit rod away from the fixing block can pass through the through hole and be fixedly connected with the pull block, so as to achieve the purpose of limiting and fixing the heat sink, and it is convenient for the user to replace the heat sink. .

5. The utility model can make the side of the limit rod close to the fixed block pass through the movable hole and extend to the inner cavity of the limit slot by setting the movable hole, which reduces the friction between the limit rod and the fixed plate, and improves the friction between the limit rod and the fixed plate. The smoothness of the heatsink limit.

6. The utility model can place a plurality of radiating fins on the top of the placing plate by arranging a plurality of placing plates, which improves the speed of heat dissipation and reduces the problem of frequent replacement of the radiating fins.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the connection schematic diagram of the utility model placing plate and the fixing plate;

FIG. 3 is a schematic diagram of the connection between the cooling fin and the fixing block of the present invention;

Fig. 4 is a partial enlarged view of the utility model A;

FIG. 5 is a partial enlarged view of the utility model B. FIG.

In the picture: 1 base, 2 mounting plate, 3 fixing plate, 4 groove, 5 placing plate, 6 fixing block, 7 cooling fin, 8 handle, 9 limit slot, 10 limit rod, 11 shell, 12 spring, 13 Limiting plate, 14 pull block, 15 cooling net, 16 fixing mechanism, 1601 first connecting rod, 1602 second connecting rod, 1603 bolt, 17 cooling hole, 18 movable hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-5, a stable mounting mechanism for a plate heat exchanger, including a base 1, a mounting plate 2 is fixedly connected to both sides of the top of the base 1, and a fixing plate 3 is fixedly connected to the top of the mounting plate 2, and two fixed The opposite side of the plate 3 is provided with a groove 4, the inner wall of the groove 4 is fixedly connected with a placing plate 5, the top of the placing plate 5 is movably connected with a fixing block 6, and the opposite sides of the two fixing blocks 6 are fixedly connected. There is a heat sink 7, a handle 8 is fixedly connected to the front side of the fixing block 6, a limit slot 9 is provided on the opposite side of the two fixing blocks 6, and the inner cavity of the limit slot 9 is movably connected to a limit rod 10, and the limit rod 10. The side away from the fixing block 6 extends through the outer side of the fixing plate 3 and penetrates the casing 11. The surface of the limit rod 10 is sleeved with a spring 12, and the side of the spring 12 close to the fixing block 6 is fixedly connected to the limit plate 13. The side of the limiting rod 10 away from the fixing block 6 extends through and extends to the outer side of the casing 11 and is fixedly connected with the pull block 14 . The sides are movably connected with a fixing mechanism 16, and the four corners of the top of the heat sink 7 are provided with cooling holes 17. The fixing mechanism 16 includes a first connecting rod 1601, and the top of the first connecting rod 1601 is fixedly connected with a second connecting rod 1602, and the second connecting rod 1602. The top of the connecting rod 1602 is movably connected with a bolt 1603. The bottom of the bolt 1603 extends through and extends to the inner wall of the fixing plate 3. By setting the fixing mechanism 16, the bolt 1603 can be threadedly connected with the threaded hole and the threaded groove, and the cooling net 15 can be fixed on the threaded hole. The outer side of the heat sink 7 is easy to disassemble the heat dissipation net 15, the top of the fixing plate 3 is provided with a threaded groove for use with the bolt 1603, the top of the second connecting rod 1602 is provided with a threaded hole for use with the bolt 1603, and the bottom of the bolt 1603 is provided with a threaded hole. Passing through the threaded hole and extending to the inner cavity of the threaded groove, by arranging the threaded groove and the threaded hole, the bolt 1603 can be extended through the threaded hole to the inner cavity of the threaded groove, ensuring the fixing degree of the heat dissipation net 15 and the fixing plate 3, It is avoided that the heat dissipation net 15 is detached from the fixing plate 3 due to insufficient fixation. The side of the casing 11 away from the fixing plate 3 is provided with a through hole for use with the limit rod 10, and the limit rod 10 passes through the through hole on the side away from the fixing block 6. The hole is fixedly connected with the pull block 14. By providing the through hole, the side of the limit rod 10 away from the fixing block 6 can pass through the through hole and be fixedly connected with the pull block 14, so as to achieve the purpose of limiting and fixing the heat sink 7. , it is convenient for the user to replace the heat sink 7. The inner wall of the groove 4 is provided with a movable hole 18 for use with the limit rod 10. The limit rod 10 passes through the movable hole 18 on the side close to the fixed block 6 and extends to the limit In the inner cavity of the slot 9, by providing the movable hole 18, the side of the limit rod 10 close to the fixed block 6 can pass through the movable hole 18 and extend to the inner cavity of the limit slot 9, thereby reducing the limit rod 10 and the fixing plate. The frictional force of 3 improves the smoothness of the limit of the heat sink 7, the number of the placement plates 5 is multiple, and the placement plates 5 are evenly distributed on the inner wall of the groove 4, and the placement plate 5 is close to the side of the inner wall of the groove 4 Fixed with the inner wall of groove 4 For connection, by arranging a plurality of placing plates 5, a plurality of heat sinks 7 can be placed on the top of the placing plates 5, which improves the speed of heat dissipation and reduces the problem of frequent replacement of the heat sinks 7.

When in use, when the user installs the heat sink 7, he pulls the pull block 14, the pull block 14 drives the limit rod 10 to move, the limit rod 10 drives the limit plate 13 to move, and the limit plate 13 drives the spring 12 to elastically deform. Until the limit rod 10 leaves the limit groove 9, hold the handle 8 to drive the fixing block 6, the fixing block 6 drives the heat sink 7 to move, and the fixing blocks 6 on both sides of the heat sink 7 are placed on the top of the placing plate 5 through the groove 4 , release the pull block 14, the limit rod 10 is inserted into the limit slot 9 under the driving of the spring 12, the limit of the fixed block 6 and the heat sink 7 is completed, and the heat dissipation net 15 is set on the outer side of the heat sink 7 to dissipate heat. The mesh 15 is in contact with the fixing plate 3 until the second connecting rod 1602 is in contact with the top of the fixing plate 3, and the bolts 1603 are rotated, and the bolts 1603 pass through the threaded holes and the threaded grooves in turn to complete the fixing of the cooling mesh 15 and improve the plate radiator. The installation stability and installation convenience are convenient for users to use.

To sum up, the stable installation mechanism of the plate heat exchanger can be used in conjunction with the handle 8, the limit rod 10, the limit slot 9, and the fixing mechanism 16, and the handle 8 drives the fixing block 6 and the heat sink 7 to move, which can It is convenient for the user to replace the heat sink 7. The heat sink 7 can be limited and fixed by inserting the limit rod 10 into the limit slot 9, and the heat sink 15 can be easily disassembled through the fixing mechanism 16, which solves the problem that the existing heat sink 7 usually adopts Fixed installation is time-consuming and labor-intensive during the replacement process, and the replacement is difficult. The plate heat exchanger has a stable installation mechanism and has the advantage of being easy to replace the heat sink 7, which is worthy of promotion.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A stable mounting mechanism for a plate heat exchanger, comprising a base (1), characterized in that a mounting plate (2) is fixedly connected to both sides of the top of the base (1), and the mounting plate (2) is A fixing plate (3) is fixedly connected to the top, a groove (4) is formed on the opposite side of the two fixing plates (3), and a placing plate (5) is fixedly connected to the inner wall of the groove (4). A fixing block (6) is movably connected to the top of the placing plate (5), a cooling fin (7) is fixedly connected between opposite sides of the two fixing blocks (6), and the front side of the fixing block (6) is fixedly connected There is a handle (8), a limit slot (9) is provided on the opposite side of the two fixing blocks (6), and the inner cavity of the limit slot (9) is movably connected to a limit rod (10), and the limit The side of the rod (10) away from the fixing block (6) extends through to the outer side of the fixing plate (3) and penetrates the casing (11). The surface of the limit rod (10) is sleeved with a spring (12), so The side of the spring (12) close to the fixing block (6) is fixedly connected to the limiting plate (13), and the side of the limiting rod (10) away from the fixing block (6) extends through and extends to the outer side of the housing (11) and A pull block (14) is fixedly connected, a cooling net (15) is movably connected between opposite sides of the two fixing plates (3), and a fixing mechanism (16) is movably connected to both sides of the top of the cooling net (15). ), and the four corners of the top of the heat sink (7) are provided with heat dissipation holes (17). 2 . The stable installation mechanism for a plate heat exchanger according to claim 1 , wherein the fixing mechanism ( 16 ) comprises a first connecting rod ( 1601 ), and the top of the first connecting rod ( 1601 ) A second connecting rod (1602) is fixedly connected, the top of the second connecting rod (1602) is movably connected with a bolt (1603), and the bottom of the bolt (1603) extends through to the inner wall of the fixing plate (3). 3. A stable installation mechanism for a plate heat exchanger according to claim 2, characterized in that: the top of the fixing plate (3) is provided with a threaded groove for use with the bolt (1603), and the second connection The top of the rod (1602) is provided with a threaded hole for use with the bolt (1603), and the bottom of the bolt (1603) passes through the threaded hole and extends to the inner cavity of the threaded groove. 4. A stable installation mechanism for a plate heat exchanger according to claim 1, characterized in that: a side of the outer casing (11) away from the fixing plate (3) is provided with a limit rod (10) for use in cooperation with it. A through hole, the side of the limit rod (10) away from the fixing block (6) passes through the through hole and is fixedly connected with the pulling block (14). 5. A stable installation mechanism for a plate heat exchanger according to claim 1, characterized in that: the inner wall of the groove (4) is provided with a movable hole (18) that cooperates with the limit rod (10), The side of the limiting rod (10) close to the fixing block (6) passes through the movable hole (18) and extends to the inner cavity of the limiting groove (9). 6. A stable installation mechanism for a plate heat exchanger according to claim 1, characterized in that: the number of the placement plates (5) is multiple, and the placement plates (5) are evenly distributed in the grooves (4) The side of the placing plate (5) close to the inner wall of the groove (4) is fixedly connected with the inner wall of the groove (4).

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