Plate heat exchanger with drying function

Abstract

The utility model discloses a plate heat exchanger with a drying function, which relates to the field of plate heat exchangers and comprises a heat exchanger body, the upper end of the heat exchanger body is fixedly connected with a mounting component, the other end of the mounting component is fixedly connected with a mounting plate, and the upper end of the mounting plate is fixedly connected with a support. The upper end of the support is fixedly connected with a drying assembly, and the inner side of the support is fixedly connected with an adjusting assembly. By the adoption of the structure, the double-shaft motor is controlled to rotate to drive the connecting rod and the driving bevel gear to rotate, the driving bevel gear rotates to drive the driven bevel gear to rotate, and therefore the adjusting screw rotates under the rotation of the driven bevel gear, and the adjusting screw rotates to enable the threaded piece to move up and down under the action of the thread principle; and therefore, the position of the air outlet can be adjusted under the movement of the threaded piece, and the heat exchanger body can be accurately dried.

Description

Technical Field

[0001] This utility model belongs to the field of plate heat exchangers, and specifically relates to a plate heat exchanger with a drying function. Background Technology

[0002] A plate heat exchanger is a high-efficiency heat exchanger composed of a series of stacked metal plates, spaced at regular intervals and pressed together by sealing gaskets. Rectangular flow channels are formed between the plates, allowing heat exchange media of different temperatures to flow into these channels. The two media at different temperatures exchange heat through the plates. Plate heat exchangers are characterized by high heat exchange efficiency, low heat loss, and a compact and lightweight structure.

[0003] Chinese Patent No. CN221649285U discloses a plate heat exchanger with a drying function, comprising a plate heat exchanger body, a mounting bracket fixedly installed on the side wall of the plate heat exchanger body, and a processing assembly disposed on the side wall of the plate heat exchanger body. The processing assembly includes a drying mechanism installed on the side wall of the plate heat exchanger body, located on the right side of the plate heat exchanger body. An installation mechanism is mounted on the side wall of the plate heat exchanger body, with one end of the installation mechanism connected to one end of the drying mechanism. This invention solves the problem that most existing plate heat exchangers lack a drying function, resulting in potentially damp side walls during use, leading to reduced efficiency and limitations of the device.

[0004] As can be seen from the above structure, when the operator uses the plate heat exchanger body and needs to dry the side wall of the plate heat exchanger body, the fan can be turned on directly. Under the combined action of the transport pipe, arc pipe, air outlet block, and heating block, the air flow on both sides of the plate heat exchanger body is large, which will improve the drying performance of the plate heat exchanger body and achieve the drying of the plate heat exchanger body. Although blowing air to the side with the fan can achieve a certain drying effect, the side blowing effect is not good and cannot achieve a precise drying effect, thus reducing the practicality of the device. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a plate heat exchanger with a drying function to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A plate heat exchanger with a drying function includes a heat exchanger body. An installation assembly is fixedly connected to the upper end of the heat exchanger body. An installation plate is fixedly connected to the other end of the installation assembly. A bracket is fixedly connected to the upper end of the installation plate. A drying assembly is fixedly connected to the upper end of the bracket. An adjustment assembly is fixedly connected to the inner side of the bracket. The adjustment assembly includes adjustment rods on both sides of the lower end of the bracket. Adjustment grooves are formed on the inner sides of the adjustment rods. Adjustment screws are rotatably connected inside the adjustment grooves. Threaded parts are threaded onto the outer surface of the adjustment screws. A drying frame is fixedly connected to the outer side of the threaded parts. Air outlets are formed on opposite sides of the drying frames. A driven bevel gear is fixedly connected to the other end of the adjustment screw through the adjustment rod. A dual-shaft motor is fixedly connected inside the bracket. Connecting rods are fixedly connected to the output shafts of the dual-shaft motor. A driving bevel gear is fixedly connected to the other end of each connecting rod. The driving bevel gear and the driven bevel gear mesh with each other.

[0008] As a preferred technical solution, the drying assembly includes a hot air blower fixedly connected to the upper end of the support, a double-connector fixedly connected to the other end of the hot air blower, a support pipe fixedly connected to the other end of the double-connector, a telescopic pipe fixedly connected to the other end of the support pipe, and the other end of the telescopic pipe fixedly connected to the drying frame.

[0009] As a preferred technical solution, limiting grooves are provided on both sides of the adjusting rod, and limiting slide rods are slidably connected inside the limiting grooves. A support rod is fixedly connected to the other end of the limiting slide rod, and the support rod is fixedly connected to the back of the drying frame.

[0010] As a preferred technical solution, a fixing plate is fixedly connected to the upper end of the heat exchanger body. The surface of the fixing plate is provided with a mounting through hole. A mounting screw is inserted into the mounting through hole and is threaded through the mounting through hole to the heat exchanger body.

[0011] As a preferred technical solution, the mounting component includes a snap-fit ​​frame disposed on the upper end of the mounting plate, the snap-fit ​​frame having snap-fit ​​holes inside, and a snap-fit ​​block fixedly connected to the upper end of the fixing plate, the snap-fit ​​block and the snap-fit ​​frame being interlocked.

[0012] As a preferred technical solution, both sides of the snap-fit ​​block are provided with circular grooves, and snap-fit ​​springs are fixedly connected inside the circular grooves. The other end of the snap-fit ​​spring is fixedly connected with a snap-fit ​​connector, and the snap-fit ​​connector and the snap-fit ​​hole snap-fit ​​each other.

[0013] As a preferred technical solution, the upper end of the fixing plate and the lower end of the mounting plate are slidably inserted into each other, and the upper ends of the fixing plate are fixedly connected to both sides of the upper end, and the upper end of the mounting plate is fixedly connected to the limiting cylinder, and the limiting cylinder and the limiting pin are slidably inserted into each other.

[0014] In summary, the present invention has the following main advantages:

[0015] First, this utility model, through its adjustable and drying components, dries the heat exchanger body by blowing out hot air through a hot air blower, which is then transported to the interior of the drying frame via a support pipe and a telescopic pipe, and finally discharged through the air outlet. During drying, the dual-shaft motor is controlled to rotate, driving the connecting rod and the active bevel gear to rotate. The rotation of the active bevel gear drives the driven bevel gear to rotate, which in turn causes the adjusting screw to rotate. The rotation of the adjusting screw causes the threaded component to move up and down under the action of the thread principle, thereby adjusting the position of the air outlet and achieving a precise drying effect on the heat exchanger body.

[0016] Secondly, the installation components of this utility model, when used to install the drying component and the heat exchanger body, involve inserting the snap-fit ​​block into the snap-fit ​​frame. During insertion, the snap-fit ​​connector is squeezed into the circular groove. After the snap-fit ​​block is fully inserted into the snap-fit ​​frame, the position of the snap-fit ​​hole aligns with the position of the circular groove. At this point, the snap-fit ​​connector will pop out of the circular groove under the action of the snap-fit ​​spring, allowing the snap-fit ​​connector to engage with the snap-fit ​​hole, thus achieving the snap-fit ​​effect. This enables the installation of the heat exchanger body and makes disassembly more convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0019] Figure 3 This is a utility model Figure 2 A schematic diagram of the structure viewed from below;

[0020] Figure 4 This is a structural schematic diagram of the installation component of this utility model.

[0021] Reference numerals: 1. Heat exchanger body; 2. Fixing plate; 3. Mounting assembly; 31. Snap-fit ​​frame; 32. Snap-fit ​​hole; 33. Snap-fit ​​block; 34. Circular groove; 35. Snap-fit ​​spring; 36. Snap-fit ​​connector; 4. Mounting plate; 5. Bracket; 6. Adjustment assembly; 61. Dual-shaft motor; 62. Connecting rod; 63. Driving bevel gear; 64. Adjusting rod; 65. Adjusting groove; 66. Adjusting screw; 67. Threaded part; 68. Drying frame; 69. Air outlet; 70. Driven bevel gear; 7. Drying assembly; 71. Hot air blower; 72. Double-connector; 73. Support tube; 74. Telescopic tube; 8. Limiting insert; 9. Limiting post; 10. Mounting through hole; 11. Mounting screw; 12. Limiting slide groove; 13. Limiting slide rod; 14. Support rod. Detailed Implementation

[0022] Example

[0023] refer to Figures 1 to 4 This embodiment of a plate heat exchanger with a drying function includes a heat exchanger body 1. An installation assembly 3 is fixedly connected to the upper end of the heat exchanger body 1. An installation plate 4 is fixedly connected to the other end of the installation assembly 3. A bracket 5 is fixedly connected to the upper end of the installation plate 4. A drying assembly 7 is fixedly connected to the upper end of the bracket 5. An adjustment assembly 6 is fixedly connected to the inner side of the bracket 5. The adjustment assembly 6 includes adjustment rods 64 disposed on both sides of the lower end of the bracket 5. Adjustment grooves 65 are formed on the inner sides of the adjustment rods 64. An adjustment screw 66 is rotatably connected inside the adjustment grooves 65. A threaded component 67 is threadedly connected to the outer surface of the adjustment screw 66. A drying component 7 is fixedly connected to the outer side of the threaded component 67. The drying frame 68 has air outlets 69 on opposite sides. The other end of the adjusting screw 66 passes through the adjusting rod 64 and is fixedly connected to the driven bevel gear 70. The bracket 5 is fixedly connected to the internal dual-shaft motor 61. The output shaft of the dual-shaft motor 61 is fixedly connected to the connecting rod 62. The other end of the connecting rod 62 is fixedly connected to the driving bevel gear 63. The driving bevel gear 63 and the driven bevel gear 70 are meshed with each other. The upper end of the heat exchanger body 1 is fixedly connected to the fixing plate 2. The surface of the fixing plate 2 has a mounting through hole 10. The mounting screw 11 is inserted into the mounting through hole 10 and threadedly connected to the heat exchanger body 1 through the mounting through hole 10.

[0024] refer to Figures 1-3The drying assembly 7 includes a hot air blower 71 fixedly connected to the upper end of the bracket 5. The other end of the hot air blower 71 is fixedly connected to a double-connector 72. The other end of the double-connector 72 is fixedly connected to a support pipe 73. The other end of the support pipe 73 is fixedly connected to a telescopic pipe 74. The other end of the telescopic pipe 74 is fixedly connected to the drying frame 68. When the heat exchanger body 1 is dried, the hot air is blown out by turning on the hot air blower 71 and then transported to the inside of the drying frame 68 through the support pipe 73 and the telescopic pipe 74. The hot air is then discharged through the air outlet 69, thereby drying the heat exchanger body 1.

[0025] refer to Figure 3 Limiting grooves 12 are provided on both sides of the adjusting rod 64. A limiting rod 13 is slidably connected inside the limiting groove 12. A support rod 14 is fixedly connected to the other end of the limiting rod 13. The support rod 14 is fixedly connected to the back of the drying frame 68. The limiting rod 13 and the limiting groove 12 can limit the position of the drying frame 68 during use, making the adjustment of the drying frame 68 more stable.

[0026] refer to Figure 1 , Figure 3 and Figure 4 The mounting assembly 3 includes a snap-fit ​​frame 31 located on the upper end of the mounting plate 4. Each snap-fit ​​frame 31 has snap-fit ​​holes 32 inside. A snap-fit ​​block 33 is fixedly connected to the upper end of the fixing plate 2. The snap-fit ​​block 33 is inserted into the snap-fit ​​frame 31. Circular grooves 34 are provided on both sides of the snap-fit ​​block 33. A snap-fit ​​spring 35 is fixedly connected inside each circular groove 34. A snap-fit ​​connector 36 is fixedly connected to the other end of the snap-fit ​​spring 35. The snap-fit ​​connector 36 snaps into the snap-fit ​​holes 32. By inserting the snap-fit ​​block 33 into the snap-fit ​​frame 31, the snap-fit ​​connector 36 is squeezed into the circular groove 34 during insertion. After the snap-fit ​​block 33 is fully inserted into the snap-fit ​​frame 31, the position of the snap-fit ​​hole 32 aligns with the position of the circular groove 34. At this time, the snap-fit ​​connector 36 will pop out of the circular groove 34 under the action of the snap-fit ​​spring 35, allowing the snap-fit ​​connector 36 to snap into the snap-fit ​​hole 32, thus achieving the snap-fit ​​effect and enabling the installation of the heat exchanger body 1.

[0027] refer to Figures 2-4 The upper end of the fixing plate 2 and the lower end of the mounting plate 4 are slidably inserted into each other. Limiting pins 9 are fixedly connected to both sides of the upper end of the fixing plate 2. Limiting cylinders 8 are fixedly connected to the upper end of the mounting plate 4. The limiting cylinders 8 and the limiting pins 9 are slidably inserted into each other. The limiting pins 9 and the limiting cylinders 8 can limit the mounting plate 4 during use, so as to avoid the shaking at the connection when using the drying structure, which would prevent efficient drying.

[0028] Operating principle and advantages: During use, the fixing plate 2 is installed to the heat exchanger body 1. Then, the snap-fit ​​block 33 is inserted into the snap-fit ​​frame 31. During insertion, the snap-fit ​​connector 36 is squeezed into the circular groove 34. After the snap-fit ​​block 33 is fully inserted into the snap-fit ​​frame 31, the position of the snap-fit ​​hole 32 aligns with the position of the circular groove 34. At this point, the snap-fit ​​connector 36 will pop out of the circular groove 34 under the action of the snap-fit ​​spring 35, allowing the snap-fit ​​connector 36 to engage with the snap-fit ​​hole 32, thus achieving the snap-fit ​​effect and enabling the installation of the heat exchanger body 1. After the drying structure is installed, to dry the heat exchanger body 1, hot air is blown out by turning on the hot air blower 71, and then transported to the drying area through the support pipe 73 and the telescopic pipe 74. The air is dried inside the frame 68 and then discharged through the outlet 69, thus drying the heat exchanger body 1. During drying, the dual-shaft motor 61 is controlled to rotate, driving the connecting rod 62 and the active bevel gear 63 to rotate. The rotation of the active bevel gear 63 drives the driven bevel gear 70 to rotate, which in turn causes the adjusting screw 66 to rotate. The rotation of the adjusting screw 66 causes the threaded part 67 to move up and down under the action of the thread principle, thereby adjusting the position of the outlet 69. This allows for precise drying of the heat exchanger body 1. Furthermore, the limiting slide rod 13 and the limiting slide groove 12 limit the position of the drying frame 68 during use, making the adjustment of the drying frame 68 more stable.

Claims

1. A plate heat exchanger with drying function, characterized in that: The device includes a heat exchanger body. An installation assembly is fixedly connected to the upper end of the heat exchanger body. An installation plate is fixedly connected to the other end of the installation assembly. A bracket is fixedly connected to the upper end of the installation plate. A drying assembly is fixedly connected to the upper end of the bracket. An adjustment assembly is fixedly connected to the inner side of the bracket. The adjustment assembly includes adjustment rods on both sides of the lower end of the bracket. Adjustment grooves are formed on the inner sides of the adjustment rods. Adjustment screws are rotatably connected inside the adjustment grooves. Threaded parts are threaded onto the outer surface of the adjustment screws. A drying frame is fixedly connected to the outer side of the threaded parts. Air outlets are formed on opposite sides of the drying frames. A driven bevel gear is fixedly connected to the other end of the adjustment screw through the adjustment rod. A dual-shaft motor is fixedly connected inside the bracket. Connecting rods are fixedly connected to the output shafts of the dual-shaft motor. A driving bevel gear is fixedly connected to the other end of each connecting rod. The driving bevel gear and the driven bevel gear mesh with each other.

2. A plate heat exchanger with drying function according to claim 1, characterized in that: The drying assembly includes a hot air blower fixedly connected to the upper end of the support frame. The other end of the hot air blower is fixedly connected to a double-connector. The other end of the double-connector is fixedly connected to a support pipe. The other end of the support pipe is fixedly connected to a telescopic pipe. The other end of the telescopic pipe is fixedly connected to the drying frame.

3. The plate heat exchanger with drying function according to claim 1, characterized in that: Limiting grooves are provided on both sides of the adjusting rod. A limiting slide rod is slidably connected inside the limiting groove. A support rod is fixedly connected to the other end of the limiting slide rod. The support rod is fixedly connected to the back of the drying frame.

4. The plate heat exchanger with drying function according to claim 1, characterized in that: A fixing plate is fixedly connected to the upper end of the heat exchanger body. The surface of the fixing plate has a mounting through hole. A mounting screw is inserted into the mounting through hole and is threaded through the mounting through hole to the heat exchanger body.

5. A plate heat exchanger with drying function according to claim 4, characterized in that: The mounting assembly includes a snap-fit ​​frame disposed on the upper end of the mounting plate, and snap-fit ​​holes are provided inside the snap-fit ​​frame. A snap-fit ​​block is fixedly connected to the upper end of the fixing plate, and the snap-fit ​​block and the snap-fit ​​frame are interlocked.

6. A plate heat exchanger with drying function according to claim 5, characterized in that: Both sides of the snap-fit ​​block are provided with circular grooves, and snap-fit ​​springs are fixedly connected inside the circular grooves. The other end of the snap-fit ​​spring is fixedly connected to a snap-fit ​​connector, and the snap-fit ​​connector and the snap-fit ​​hole snap-fit ​​into each other.

7. A plate heat exchanger with a drying function according to claim 6, characterized in that: The upper end of the fixing plate and the lower end of the mounting plate are slidably inserted into each other. Limiting pins are fixedly connected to both sides of the upper end of the fixing plate. Limiting cylinders are fixedly connected to the upper end of the mounting plate. The limiting cylinders and limiting pins are slidably inserted into each other.

Images