Heat exchanger fin batch rough detection integrated device

Abstract

The heat exchanger fin batch rough detection integrated device comprises a machine base and a machine cavity which is formed in the machine base and penetrates through the upper wall, an air cylinder is fixedly connected to the lower left wall of the machine base, a top plate is fixedly connected to a transmission rod at the upper end of the air cylinder, a pair of containing plates used for containing materials are connected to the lower wall of the top plate, and a material guide opening is formed in the right wall of the machine base. Compared with the prior art, the heat exchanger fin batch rough detection integrated device has the beneficial effects that in the machine cavity of the machine base, heating is conducted through the heating wire, blowing is conducted along the draught fan, hot air flow is blown into the machine cavity along the material guiding opening, a high-temperature environment is formed, the machine cavity and the material supporting plate in the containing plate are provided with the set openings in a penetrating mode, the heat exchanger fins are placed, the fins are carried and placed, and the heat exchanger fins are placed in the set openings. And through operation of the air cylinder and displacement of the transmission rod, the top plate is driven to move up and down, further, the containing plate moves along with the top plate and moves up and down in the machine cavity, fin structures with certain mass can be conveniently taken and stored, and more time and labor are saved when materials are taken and stored.

Description

Technical Field

[0001] This invention relates to the field of heat exchanger technology, specifically to an integrated device for batch rough inspection of heat exchanger fins. Background Technology

[0002] A heat exchanger is a device that transfers part of the heat from a hot fluid to a cold fluid. It plays a vital role in chemical, petroleum, power, food, and many other industrial production processes. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators, and reboilers, among other applications. When inspecting heat exchanger fins, a temperature resistance test is performed. This integrated device is used to test the temperature resistance performance of the fins.

[0003] Conventional testing devices have a simple structure, using an internal cavity in the container to hold the fins. However, the fins are not easy to access, and since they have a certain mass, it is time-consuming and laborious to retrieve them from the inside of the cavity. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated device for batch rough inspection of heat exchanger fins, so as to solve the problems mentioned in the background art: the existing conventional inspection devices have simple structures, use an internal cavity in the container to place the fins, and the fins are not convenient to retrieve and store. At the same time, the fins have a certain mass, and it is time-consuming and laborious to retrieve and store them from the inside of the cavity, which is not convenient.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an integrated device for batch rough inspection of heat exchanger fins, comprising a base and a cavity extending through the upper wall therein, a cylinder fixedly connected to the lower left wall of the base, a top plate fixedly connected to the upper transmission rod of the cylinder, a pair of placement plates for placing materials connected to the lower wall of the top plate, a material guide port opened on the right wall of the base, a heating wire bonded to the end wall of the base near the material guide port, and a fan fixedly connected to the upper right wall of the base.

[0006] Preferably, the placement plate includes a pair of material support plates movably connected at the bottom of the top plate, a through-hole horizontally penetrating the center of the material support plates, and screws threadedly connected to the front and rear walls of the material support plates.

[0007] Preferably, the material support plate is threaded with screws near the upper wall of the through-hole, a sliding block is fixedly connected to the top wall of the material support plate, and an inner sliding groove is opened in the top plate to be movably connected to the sliding block.

[0008] Preferably, the machine base has connection ports at equal intervals on the left and right end walls of the machine cavity.

[0009] Preferably, the bottom of the machine cavity is provided with a connecting rod, a connecting rod and a connecting head, the connecting head is fixedly connected to the side wall of the connecting rod, and the connecting rod is threadedly connected to the connecting rod through the connecting head.

[0010] Preferably, a fixed seat that is movably connected to the cylinder transmission rod is fixedly connected to the upper left wall of the base.

[0011] Preferably, a direct pressure cylinder is fixedly connected to the top wall at the center of the top plate, and an extrusion head is driven to the end of the direct pressure cylinder.

[0012] Preferably, the top plate has placement openings on its left and right sides on its upper side, and a drain outlet is provided at the center end wall of the top plate.

[0013] Preferably, the outlet is internally threaded with a sealing plug, and a protective strip is adhered to the upper wall of the placement port.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention heats the machine cavity through a heating wire and blows hot air along the fan into the machine cavity through the material guide port, creating a high-temperature environment. The machine cavity has a through-hole in the material support plate of the placement plate for placing heat exchanger fins. The fins are placed and the cylinder moves, the transmission rod moves, and the top plate moves up and down, further causing the placement plate to move up and down in the machine cavity. The fin structure with a certain mass makes it easy to access and store materials, saving time and effort. 2. At the same time, the sliding block is movably connected to the inner slide groove, so that the material support plate can move horizontally. By changing the spacing of the material support plate, it can be used to adapt to the fin structure of different sizes. The fins placed in the through-hole of the material support plate are tightened by screws to lock and limit the fins. The screws are tightened to lock and limit the material support plate after the position is adjusted. 3. The placement port is used to temporarily store the fins, making it convenient to handle the fins. The sealing plug at the outlet rotates to open and close the outlet, allowing the machine cavity to ventilate and allowing hot air to slowly escape, thus achieving the purpose of depressurization. The protective strip is made of rubber and is used to buffer and protect the temporarily stored fins. 4. When the extrusion head at the direct pressure cylinder is driven to move downward, it can extrude the central part of the fin structure placed on the material support plate, thereby extruding the fins and testing the compressive strength of the fins, achieving the purpose of dual testing in one machine. 5. Connecting rods and assembly rods are connected together through connectors. When rotated, the length of the connecting rods and assembly rods can be increased or decreased. Increasing the length allows connecting rods and assembly rods with threaded ends to be screwed into two connectors. After assembling multiple connecting rods and assembly rods, a support can be formed in the machine cavity, enriching the support methods. At this time, the material support plate in the machine cavity is removed beforehand, and then the connecting rods and assembly rods are horizontally connected in the machine cavity to form a support for supporting the heat exchanger fins. At this time, the fins can be cleaned, washed with water, etc. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an integrated device for batch rough inspection of heat exchanger fins according to the present invention; Figure 2 This is a schematic diagram of the top plate and material support plate of the integrated device for batch rough inspection of heat exchanger fins according to the present invention; Figure 3 This is a top view of the cavity structure of the integrated device for batch rough inspection of heat exchanger fins according to the present invention; Figure 4 This is a top view of the structure of the integrated device for batch rough inspection of heat exchanger fins according to the present invention. Figure 5 This invention relates to an integrated device for batch rough inspection of heat exchanger fins. Figure 1 Enlarged structural diagram at point A in the middle.

[0016] In the diagram: 1. Base; 2. Machine cavity; 3. Connection port; 4. Connecting rod; 5. Assembly rod; 6. Connecting head; 7. Cylinder; 8. Fixed seat; 9. Top plate; 10. Direct pressure cylinder; 11. Extrusion head; 12. Inner slide groove; 13. Slide block; 14. Material support plate; 15. Through-assembly port; 16. Screw; 17. Screw rod; 18. Fan; 19. Heating wire; 20. Material guide port; 21. Placement port; 22. Discharge port; 23. Sealing plug; 24. Protective strip. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0018] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0020] Please see Figure 1-5 The present invention provides a technical solution: a batch rough inspection integrated device for heat exchanger fins, including a base 1 and a machine cavity 2 that penetrates the upper wall therein, a cylinder 7 is fixedly connected to the lower left wall of the base 1, a top plate 9 is fixedly connected to the upper transmission rod of the cylinder 7, a pair of placement plates for placing materials are connected to the lower wall of the top plate 9, a material guide port 20 is opened on the right wall of the base 1, a heating wire 19 is bonded to the end wall of the base 1 near the material guide port 20, and a fan 18 is fixedly connected to the upper right wall of the base 1. The placement plate includes a pair of material support plates 14 movably connected at the bottom of the top plate 9, a horizontal through-hole 15 through the center of the material support plate 14, and screws 17 threadedly connected to the front and rear walls of the material support plate 14. Screws 16 are threadedly connected to the upper wall of the material support plate 14 near the through-hole 15. A sliding block 13 is fixedly connected to the top wall of the material support plate 14. An inner sliding groove 12 is opened in the top plate 9 and movably connected to the sliding block 13. The machine base 1 has connection ports 3 at equal intervals on the left and right end walls of the machine cavity 2. The bottom of the machine cavity 2 is provided with a connecting rod 4, a connecting rod 5 and a connecting head 6. The connecting head 6 is fixed to the side wall of the connecting rod 5. The connecting rod 4 is threadedly connected to the connecting rod 5 through the connecting head 6. A fixed seat 8 is fixedly connected to the upper left wall of the base 1 and is movably connected to the transmission rod of the cylinder 7. A direct pressure cylinder 10 is fixedly connected to the center top wall of the top plate 9, and an extrusion head 11 is connected to the end of the direct pressure cylinder 10. The top plate 9 has placement openings 21 on the left and right sides of the upper wall, and a drain 22 is provided at the center end wall of the top plate 9. A sealing plug 23 is connected to the drain 22 by internal thread, and a protective strip 24 is attached to the upper wall of the placement opening 21.

[0021] In summary, this integrated device for batch rough inspection of heat exchanger fins, when in use, In the machine cavity 2 of the base 1, the heating wire 19 heats up the material and blows it along the fan 18. The hot air is blown into the machine cavity 2 along the material guide port 20 to form a high-temperature environment. In the machine cavity 2, the material support plate 14 in the placement plate has a through-hole 15 for placing the heat exchanger fins. The fins are placed and the cylinder 7 runs, the transmission rod moves, and the top plate 9 moves up and down. Furthermore, the placement plate moves up and down in the machine cavity 2. The fin structure with a certain mass makes it easy to pick up and store materials, saving time and effort. Meanwhile, the sliding block 13 is movably connected to the inner slide groove 12, so that the material support plate 14 can move horizontally. By changing the spacing of the material support plate 14, it can be used to adapt to fin structures of different sizes. The fins placed in the through-hole 15 at the material support plate 14 are tightened by the screw 17 to lock and limit the fins. The screw 16 is tightened to lock and limit the material support plate 14 after the position is adjusted. The placement port 21 is used to temporarily store the fins, making it convenient to handle the fins. The sealing plug 23 at the outlet 22 rotates to open and close the outlet 22, allowing the machine cavity 2 to ventilate, so that the hot air can be slowly discharged to achieve the purpose of depressurization. The protective strip 24 is made of rubber and is used to buffer and protect the temporarily stored fins. When the extrusion head 11 at the direct pressure cylinder 10 is driven to move downward, it can extrude the central part of the fin structure placed at the material support plate 14, thereby extruding the fins and testing the compressive strength of the fins, achieving the purpose of dual testing in one machine. Connecting rod 4 and connecting rod 5 are connected together by connecting head 6. When rotated, the length of connecting rod 4 and connecting rod 5 can be increased or decreased. When increased, connecting rod 4 and connecting rod 5, whose ends are all threaded, can be screwed into two connecting ports 3. After connecting multiple connecting rods 4 and connecting rod 5, a support can be formed in the machine cavity 2, enriching the support methods. At this time, the material support plate 14 in the machine cavity 2 is removed in advance, and then the connecting rod 4 and connecting rod 5 are horizontally connected in the machine cavity 2 to form a support for supporting the heat exchanger fins. At this time, the fins can be cleaned, washed with water, etc.

[0022] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A batch rough inspection integrated device for heat exchanger fins, comprising a base (1) and a cavity (2) extending through the upper wall therein, characterized in that: A cylinder (7) is fixed to the lower left wall of the base (1). A top plate (9) is fixed to the transmission rod at the upper end of the cylinder (7). A pair of placement plates for placing materials are connected to the lower wall of the top plate (9). A guide port (20) is opened on the right wall of the base (1). A heating wire (19) is bonded to the end wall of the base (1) near the guide port (20). A fan (18) is fixed to the upper right wall of the base (1).

2. The integrated device for batch rough inspection of heat exchanger fins according to claim 1, characterized in that: The placement plate includes a pair of material support plates (14) movably connected at the bottom of the top plate (9), a horizontal through-hole (15) in the center of the material support plate (14), and screws (17) threadedly connected to the front and rear walls of the material support plate (14).

3. The integrated device for batch rough inspection of heat exchanger fins according to claim 2, characterized in that: The material support plate (14) is threaded with screws (16) near the upper wall of the insertion port (15), and a sliding block (13) is fixedly connected to the top wall of the material support plate (14). An inner sliding groove (12) is opened in the top plate (9) and is movably connected to the sliding block (13).

4. The integrated device for batch rough inspection of heat exchanger fins according to claim 3, characterized in that: The machine base (1) has connection ports (3) at equal intervals on the left and right end walls of the machine cavity (2).

5. The integrated device for batch rough inspection of heat exchanger fins according to claim 4, characterized in that: The bottom of the machine cavity (2) is provided with a connecting rod (4), a connecting rod (5) and a connector (6). The connector (6) is fixed to the side wall of the connecting rod (5). The connecting rod (4) is threadedly connected to the connecting rod (5) through the connector (6).

6. The integrated device for batch rough inspection of heat exchanger fins according to claim 5, characterized in that: A fixed seat (8) is fixedly connected to the upper left wall of the base (1) and is movably connected to the transmission rod of the cylinder (7).

7. The integrated device for batch rough inspection of heat exchanger fins according to claim 6, characterized in that: A direct pressure cylinder (10) is fixedly connected to the top wall of the center of the top plate (9), and an extrusion head (11) is connected to the end of the direct pressure cylinder (10).

8. The integrated device for batch rough inspection of heat exchanger fins according to claim 7, characterized in that: The top plate (9) has placement openings (21) on the left and right sides of the upper wall, and a drain opening (22) is provided at the center end wall of the top plate (9).

9. The integrated device for batch rough inspection of heat exchanger fins according to claim 8, characterized in that: The outlet (22) is internally threaded with a sealing plug (23), and a protective strip (24) is attached to the upper wall of the placement opening (21).

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