Circulating cooling device for brazing cellular board

Abstract

The utility model relates to a brazing cellular board circulating cooling device which comprises a device box body, a square hole is formed in the top of the device box body, a containing platform is inserted into the square hole, a circulating cavity is formed in the containing platform, and the two sides of the circulating cavity are communicated with pipeline connectors. One end of the pipeline connector is communicated with a hose, the bottom of the hose is communicated with a water pump, the bottom of the water pump is communicated with a water pumping pipe, a fixing rod is fixed to one side of the water pump, and a device box is fixed to the end, away from the water pump, of the fixing rod. According to the cooling device for the brazing honeycomb plate, circulating cooling in the brazing honeycomb plate welding process is achieved, in addition, the first electric telescopic cylinder can drive the containing platform and the brazing honeycomb plate to move downwards, the brazing honeycomb plate directly enters water in the device box body, and the brazing honeycomb plate is cooled; synchronous cooling of the brazed honeycomb plate can be achieved, and the cooling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of cooling devices, in particular to a brazing honeycomb plate circulating cooling device. Background Art

[0002] Aluminum honeycomb panels are suitable for civil construction, vehicle and vessel decoration, and other applications. They represent the application of aviation and aerospace materials in the civil construction sector. The entire process is completed in a modern factory using hot-pressing technology. Due to the high thermal conductivity between the aluminum skin and the honeycomb, the inner and outer skins expand and contract synchronously with each other. Small holes in the honeycomb skin allow for free flow of air within the panel, and a sliding mounting buckle system prevents structural deformation due to thermal expansion and contraction. Aluminum honeycomb panels require cooling after brazing. However, after the initial cooling process, residual heat from the brazing may cause the temperature of non-heat-resistant components to rise, necessitating further cooling.

[0003] According to the published patent 202020829770.8, an aluminum honeycomb panel brazing cooling device includes a base, a water collection port, a rotating shaft, a fan, a water tank, a valve, a spray plate, a first fixing clamp, a first motor, a water pipe, a shell, a water pump, a cooler, a cooling pool, a slider, a slide rod, a water outlet pipe, a second motor, a drive box, a third motor, a sleeve, a screw, a waterproof shell, a cleaning brush, a filter screen, a filter box, and a second fixing clamp. The utility model can perform a first cooling of the aluminum honeycomb panel through the cooling pool, and a second cooling through the water tank and the valve. The cooling efficiency can be improved by the first motor, the rotating shaft and the first fixing clamp. Moreover, the temperature of the water inside the cooling pool can be ensured by the cooler, the water pump, the water outlet pipe and the water collection port, and water resources can be saved. The aluminum honeycomb panel can be cleaned by the slider, the slide rod, the second motor, the drive box, the third motor, the sleeve, the screw, the waterproof shell and the cleaning brush. In the process of realizing the utility model, the inventor found that there are at least the following problems in the prior art that have not been solved. Although the aluminum honeycomb panel is first cooled by the cooling pool, the second cooling is performed by the cooling pool. After the first cooling, the second cooling can be carried out through the water tank and valve. The cooling efficiency can be improved by the first motor, the rotating shaft and the first fixing clamp. Moreover, the temperature of the water inside the cooling pool can be guaranteed by the cooler, the water pump, the water outlet pipe and the water collection port, which can also save water resources. However, during use, the traditional brazed honeycomb panel circulating cooling device uses a spraying method to spray water on the surface of the brazed honeycomb panel to cool the brazed honeycomb panel. This spray cooling method can only be used after the brazed honeycomb panel is welded, resulting in a poor cooling effect on the brazed honeycomb panel during the welding process. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the existing technology, meet the actual needs, and provide a brazed honeycomb panel circulating cooling device to solve the current traditional brazed honeycomb panel circulating cooling device, which adopts a spraying method to spray water on the surface of the brazed honeycomb panel to cool the brazed honeycomb panel. This spray cooling method can only be used to cool the brazed honeycomb panel after it is welded, resulting in a technical problem that the cooling effect of the brazed honeycomb panel is not very good during the welding process of the brazed honeycomb panel.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a brazed honeycomb panel circulating cooling device is designed, comprising a device box, a square hole is opened on the top of the device box, a placement platform is inserted into the square hole, a circulation cavity is opened inside the placement platform, and both sides of the circulation cavity are connected with pipe joints;

[0006] One end of the pipe joint is connected to a hose, the bottom of the hose is connected to a water pump, the bottom of the water pump is connected to a water suction pipe, a fixing rod is fixed to one side of the water pump, and the end of the fixing rod away from the water pump is fixed to a device box.

[0007] Preferably, a first electric telescopic cylinder is fixed to the bottom of the placement platform, and the bottom of the first electric telescopic cylinder extends into the device box and is fixed to the bottom surface of the device box.

[0008] Preferably, fixed plates are fixed on both sides of the top of the placement platform, a second electric telescopic cylinder is installed on one side of the fixed plate, and a clamping plate is fixed on one end of the second electric telescopic cylinder away from the fixed plate.

[0009] Preferably, a water-gas dual-purpose pump is installed at both the front and rear ends of one side of the clamping plate body, and a connecting pipe is connected to one side of the water-gas dual-purpose pump. One side of the connecting pipe extends into the clamping plate body and is connected to the horizontal pipe in the clamping plate body, and both ends of the horizontal pipe are sealed.

[0010] Preferably, one side of the transverse tube is connected to a plurality of nozzles, and the plurality of nozzles extend out of the clamping plate body at one end away from the transverse tube.

[0011] Preferably, the upper and lower ends of one side of the device box are connected to one end of a pipe, the other end of the pipe is detachably connected to a pipe cover, and a control host is installed at the front end of the device box.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model, through the combination of a placing platform, a hose and a water pump, can set a circulation cavity inside the placing platform, pump out the water inside the device box, and make the cooling water circulate inside the circulation cavity. The placing platform is fitted with the brazed honeycomb panel during the welding process to take away the welding heat on the surface of the brazed honeycomb panel, thereby realizing circulating cooling of the brazed honeycomb panel during the welding process. Moreover, the placing platform and the brazed honeycomb panel can be driven downward by the first electric telescopic cylinder, so that the brazed honeycomb panel can directly enter the water in the device box to cool the brazed honeycomb panel. Since the brazed honeycomb panel can be cooled synchronously during the welding process, the cooling efficiency is improved, and the traditional brazed honeycomb panel circulating cooling device adopts a spraying method to spray water on the surface of the brazed honeycomb panel to cool the brazed honeycomb panel. This spray cooling method can only be used for cooling after the brazed honeycomb panel is welded, resulting in a technical problem that the cooling effect of the brazed honeycomb panel is not very good during the welding process of the brazed honeycomb panel.

[0014] 2. The utility model combines a clamping plate, a water-air dual-purpose pump and a nozzle, so that not only can the clamping plate be used to clamp the brazed honeycomb panel, but also, after the brazing of the honeycomb panel is completed, the water-air dual-purpose pump can be turned on to extract air, so that the nozzle can spray air to clean the impurities on the surface of the placement platform. Moreover, after the water-air dual-purpose pump is connected to the water tank through a water pipe, the water in the water tank can be pumped out and sprayed on the surface of the placement platform to rinse the surface of the placement platform, thereby improving the cleaning effect of impurities generated during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the device box of the present utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the clamping plate of the present invention from a top view.

[0018] In the figure: 1. Device box; 101. Pipe; 102. Pipe cover; 103. Control host; 2. Square hole; 201. Placement platform; 202. Fixed plate; 203. Second electric telescopic cylinder; 204. Clamping plate; 205. Circulation cavity; 206. Pipe joint; 207. Hose; 208. Water pump; 209. Water suction pipe; 210. Fixed rod; 211. First electric telescopic cylinder; 3. Water-gas dual-purpose pump; 301. Connecting pipe; 302. Horizontal pipe; 303. Nozzle. DETAILED DESCRIPTION

[0019] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0020] Example 1: Brazing honeycomb panel circulating cooling device, see Figures 1 to 3 , including a device box 1, a square hole 2 is opened on the top of the device box 1, a placing platform 201 is inserted into the square hole 2, a circulation cavity 205 is opened inside the placing platform 201, and both sides of the circulation cavity 205 are connected with pipe joints 206; one end of the pipe joint 206 is connected with a hose 207, the bottom of the hose 207 is connected with a water pump 208, the bottom of the water pump 208 is connected with a water pump 209, a fixing rod 210 is fixed on one side of the water pump 208, and the end of the fixing rod 210 away from the water pump 208 is fixed to the device box 1, first turn on the two water pumps 208, one water pump 208 draws water in the device box 1 into the circulation cavity 205, and the other water pump 208 draws water out of the circulating air and inputs it into the device box 1, and uses the placing platform 201 and the brazing bees in the welding process to connect. The nest plates fit together, taking away the heat from the welding on the surface of the brazed honeycomb panels, and realizing circulating cooling during the welding process of the brazed honeycomb panels. Moreover, the first electric telescopic cylinder 211 can be opened to drive the placement platform 201 and the brazed honeycomb panels to move downward, so that the brazed honeycomb panels can directly enter the water in the device box 1 to cool the brazed honeycomb panels. Since the brazed honeycomb panels can be cooled synchronously during the welding process, the cooling efficiency is improved, and the traditional brazed honeycomb panel circulating cooling device solves the problem of spraying water on the surface of the brazed honeycomb panels in a spraying manner to cool the brazed honeycomb panels. This spray cooling method can only be used for cooling after the brazed honeycomb panels are welded, resulting in a technical problem that the cooling effect of the brazed honeycomb panels is not very good during the welding process of the brazed honeycomb panels.

[0021] For details, see Figure 2 A first electric telescopic cylinder 211 is fixed to the bottom of the placement platform 201 , and the bottom of the first electric telescopic cylinder 211 extends into the device box 1 and is fixed to the bottom surface of the device box 1 .

[0022] For further information, see Figure 1, both sides of the top of the placement platform 201 are fixed with fixed plates 202, and a second electric telescopic cylinder 203 is installed on one side of the fixed plate body 202, and a clamping plate body 204 is fixed to one end of the second electric telescopic cylinder 203 away from the fixed plate body 202. When it is necessary to clamp and limit the brazing honeycomb panel, the second electric telescopic cylinder 203 can be opened, and the second electric telescopic cylinder 203 will drive the clamping plate body 204 to clamp and limit the brazing honeycomb panel. After the brazing of the honeycomb panel is completed, the water-gas dual-purpose pump 3 can be opened to pump air, so that the water-gas dual-purpose pump 3 can be pumped out, and the nozzle 303 can be sprayed with air to clean the impurities on the surface of the placement platform 201. Not only that, after the water-gas dual-purpose pump 3 is connected to the water tank through the water pipe, the water in the water tank can be pumped out through the water-gas dual-purpose pump 3, and the water can be sprayed on the surface of the placement platform 201 through the nozzle 303 to rinse the surface of the placement platform 201, thereby improving the cleaning effect of impurities generated during the welding process.

[0023] It is worth noting that, see Figure 3 A water-gas dual-purpose pump 3 is installed at both ends of the front and rear sides of one side of the clamping plate body 204. One side of the water-gas dual-purpose pump 3 is connected to a connecting pipe 301. One side of the connecting pipe 301 extends into the clamping plate body 204 and is connected to the horizontal pipe 302 in the clamping plate body 204. Both ends of the horizontal pipe 302 are sealed.

[0024] It is worth noting that see Figure 3 One side of the transverse tube 302 is connected to a plurality of nozzles 303 , and one end of the plurality of nozzles 303 away from the transverse tube 302 extends out of the clamping plate 204 .

[0025] It is worth mentioning that see Figure 1 The upper and lower ends of one side of the device box 1 are connected with one end of the pipe 101, and the other end of the pipe 101 is detachably connected to the pipe cover 102. The front end of the device box 1 is installed with a control host 103.

[0026] When using the brazed honeycomb panel circulating cooling device, first turn on the two water pumps 208, one water pump 208 pumps the water in the device box 1 into the circulating cavity 205, and the other water pump 208 pumps the water in the circulating air into the device box 1, and uses the placement platform 201 to fit with the brazed honeycomb panel during the welding process to take away the heat from the welding on the surface of the brazed honeycomb panel, thereby achieving circulating cooling of the brazed honeycomb panel during the welding process. Moreover, the first electric telescopic cylinder 211 can be turned on to drive the placement platform 201 and the brazed honeycomb panel to move downward, so that the brazed honeycomb panel directly enters the water in the device box 1 to cool the brazed honeycomb panel. Since the brazed honeycomb panel can be cooled synchronously during the welding process, the heat is improved. To improve the cooling efficiency, when it is necessary to clamp and limit the brazing honeycomb panel, the second electric telescopic cylinder 203 can be opened, and the second electric telescopic cylinder 203 will drive the clamping plate 204 to clamp and limit the brazing honeycomb panel. After the brazing of the honeycomb panel is completed, the water-gas dual-purpose pump 3 can be opened to pump air, so that the water-gas dual-purpose pump 3 can be pumped out, and the nozzle 303 can be used to spray air to clean the impurities on the surface of the placement platform 201. Moreover, after the water-gas dual-purpose pump 3 is connected to the water tank through a water pipe, the water in the water tank can be pumped out through the water-gas dual-purpose pump 3, and the water can be sprayed on the surface of the placement platform 201 through the nozzle 303 to rinse the surface of the placement platform 201, thereby improving the cleaning effect of impurities generated during the welding process.

[0027] In addition, the components designed in this utility model are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in this field. Needless to say, the content protected by this utility model does not involve improvements to internal structures and methods.

[0028] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A brazed honeycomb panel circulating cooling device, comprising a device box (1), wherein a square hole (2) is opened on the top of the device box (1), characterized in that: A placement platform (201) is inserted into the square hole (2), a circulation cavity (205) is provided inside the placement platform (201), and both sides of the circulation cavity (205) are connected to pipe joints (206); One end of the pipe joint (206) is connected to a hose (207), the bottom of the hose (207) is connected to a water pump (208), the bottom of the water pump (208) is connected to a water pump pipe (209), a fixing rod (210) is fixed to one side of the water pump (208), and the end of the fixing rod (210) away from the water pump (208) is fixed to the device box (1).

2. The brazed honeycomb panel circulating cooling device according to claim 1, characterized in that: A first electric telescopic cylinder (211) is fixed to the bottom of the placement platform (201), and the bottom of the first electric telescopic cylinder (211) extends into the device box (1) and is fixed to the bottom surface of the device box (1).

3. The brazed honeycomb panel circulating cooling device according to claim 1, characterized in that: Fixed plates (202) are fixed on both sides of the top of the placement platform (201), a second electric telescopic cylinder (203) is installed on one side of the fixed plate (202), and a clamping plate (204) is fixed on one end of the second electric telescopic cylinder (203) away from the fixed plate (202).

4. The brazed honeycomb panel circulating cooling device according to claim 3, characterized in that: A water-gas dual-purpose pump (3) is installed at both the front and rear ends of one side of the clamping plate body (204). One side of the water-gas dual-purpose pump (3) is connected to a connecting pipe (301). One side of the connecting pipe (301) extends into the clamping plate body (204) and is connected to a transverse pipe (302) in the clamping plate body (204). Both ends of the transverse pipe (302) are sealed.

5. The brazed honeycomb panel circulating cooling device according to claim 4, characterized in that: One side of the transverse tube (302) is connected to a plurality of nozzles (303), and one end of the plurality of nozzles (303) away from the transverse tube (302) extends out of the clamping plate (204).

6. The brazed honeycomb panel circulating cooling device according to claim 1, characterized in that: One end of a pipe (101) is connected to both upper and lower ends of one side of the device box (1), and the other end of the pipe (101) is detachably connected to a pipe cover (102). A control host (103) is installed at the front end of the device box (1).

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