Cooling structure of screw air compressor for aluminum plate machining

Abstract

The utility model provides a cooling structure of a screw air compressor for aluminum plate processing, which belongs to the technical field of air compressors and comprises an air compressor body, a mounting box is arranged on the side of the air compressor body, and a cooling switching mechanism is arranged at the top of the mounting box and comprises a water pump, a first structural pipe and a second structural pipe. The input end and the output end of the water pump are provided with a first three-way pipe and a second three-way pipe through connecting pipes correspondingly, and the two ends of the first three-way pipe are provided with a first turning pipe and a third turning pipe through connecting pipes correspondingly. By arranging the cooling switching mechanism, the number of the cooling rotary pipes located on the cooling plate is two, the pipelines are structural parts which often go wrong, when one pipeline breaks down, the first valve and the second valve of one cooling rotary pipe can be closed, the other cooling rotary pipe is used, and therefore the cooling efficiency is improved. And maintenance and other operations can be conveniently carried out in a non-stop state.

Description

TECHNICAL FIELD

[0001] The utility model relates to air compressor technology field, concretely is a kind of cooling structure of screw air compressor for aluminium plate processing. BACKGROUND

[0002] The cooling structure of the screw punch is used to reduce the heat generated by the screw punch during operation, to ensure that the device can operate normally and stably. During the operation of the screw punch, a large amount of heat is generated during the high-speed rotation of the screw, the reciprocating motion of the slide block, and the punching deformation of the metal material. If this heat is not dissipated in time, the temperature of each component of the device will be too high, which will affect the performance and precision of the device, and even shorten the service life of the device.

[0003] During actual use, the cooling components will inevitably fail. If maintenance is performed during shutdown, the progress of the project will be affected. If two independent cooling systems are prepared, two sets of cooling machines or water pumps are required, which results in a certain waste of budget. UTILITY MODEL CONTENT

[0004] To overcome the above problems, the utility model provides a cooling structure of screw air compressor for aluminium plate processing.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a cooling structure of screw air compressor for aluminium plate processing, which comprises an air compressor body, a mounting box is arranged on the side of the air compressor body, a cooling switching mechanism is arranged on the top of the mounting box, and the cooling switching mechanism comprises:

[0007] A water pump is arranged, and the input end and the output end of the water pump are respectively provided with a three-way pipe one and a three-way pipe two through connecting pipes, and the two ends of the three-way pipe one are respectively provided with a turning pipe one and a turning pipe three through connecting pipes.

[0008] A first structure pipe is arranged at the end of the turning pipe one and the turning pipe three.

[0009] A second structure pipe is arranged at the end of the turning pipe two and the turning pipe four.

[0010] In one embodiment of the utility model, a cooling plate is arranged in the mounting box, an output rotary pipe is inserted into the cooling plate, and cooling rotary pipes are arranged on both sides of the output rotary pipe.

[0011] In one embodiment of the utility model, an output structure pipe is arranged on the top of the air compressor body, and the end of the output structure pipe is connected with the output rotary pipe.

[0012] In an embodiment of the utility model, the first structure pipe is equipped with the first valve at the connection with the turning pipe one, and the second structure pipe is equipped with the second valve at the connection with the turning pipe two.

[0013] In an embodiment of the utility model, the turning pipe one and the turning pipe two, the turning pipe three and the turning pipe four are all equipped with the solid rod.

[0014] In an embodiment of the utility model, the second structure pipe is equipped with the third structure pipe at one end of the cooling rotary pipe.

[0015] In an embodiment of the utility model, the first structure pipe and the other end of the cooling rotary pipe, the end of the second structure pipe and the third structure pipe are all equipped with the temporary pipe.

[0016] In an embodiment of the utility model, the output rotary pipe is penetrated to the side surface of the installation box at the end far from the output structure pipe.

[0017] The utility model provides a cooling structure of screw air compressor for aluminum plate processing, and beneficial effects include:

[0018] 1. By setting cooling switch mechanism, the cooling rotary pipe on the cooling plate is equipped with two sets, and the pipeline is a structure component that often appears problems, when one of the pipelines appears failure, the first valve and the second valve of the other cooling rotary pipe can be closed, and the other cooling rotary pipe is used, so that the operation such as overhauling can be carried out under the condition of not stopping.

[0019] 2. By setting the first valve, combining the second valve, the temporary pipe is ordinary tee pipe, and the two ends are communicated, and the other outlet is sealed by screw cap, the temporary pipe at the turning pipe one and the temporary pipe at the turning pipe four open the side cover and are connected in the side, the cooling rotary pipe is equipped with two, when the first valve of one side cooling rotary pipe is opened and the second valve is closed, the first valve of the other side cooling rotary pipe is closed and the second valve is opened, two cooling rotary pipes can be used simultaneously to carry out cooling operation, the effect is doubled, even if one of them appears failure, after finding the fault source is located in which side, the operation of the previous beneficial effect can be installed, and non-stop overhauling can still be realized, the use scene is diversified, and the efficiency is greatly improved. ACCURACY

[0020] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment, and should be understood that the following drawing only shows some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled person in the art, other related drawings can be obtained without the creative labor.

[0021] Figure 1 is a structural schematic view provided by the embodiment of the present application;

[0022] Figure 2 is a perspective view provided by the embodiment of the present application;

[0023] Figure 3 is a structural schematic view of a cooling switching mechanism provided by the embodiment of the present application;

[0024] Figure 4 is a structural schematic view of a cooling plate part provided by the embodiment of the present application.

[0025] In the figure: 1, air compressor body; 101, output structure pipe; 2, mounting box; 201, cooling plate; 202, output rotary pipe; 203, cooling rotary pipe; 3, cooling switching mechanism; 301, water pump; 302, three-way pipe one; 303, three-way pipe two; 304, turning pipe one; 305, turning pipe two; 306, turning pipe three; 307, turning pipe four; 308, first structure pipe; 309, second structure pipe; 310, third structure pipe; 311, first valve; 312, second valve; 4, solid rod; 401, temporary pipe. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] EMBODIMENT

[0028] WITH REFERENCE TO Figures 1-4The technical scheme provides a cooling structure of a screw air compressor for aluminum plate processing, wherein the cooling structure comprises an air compressor body 1, a mounting box 2 is arranged on the side of the air compressor body 1, a cooling switching mechanism 3 is arranged on the top of the mounting box 2, the cooling switching mechanism 3 comprises a water pump 301, a first structure pipe 308 and a second structure pipe 309, the input end and the output end of the water pump 301 are respectively provided with a three-way pipe one 302 and a three-way pipe two 303 through connecting pipes, the two ends of the three-way pipe one 302 are respectively provided with a turning pipe one 304 and a turning pipe three 306 through connecting pipes, the two ends of the three-way pipe two 303 are respectively provided with a turning pipe two 305 and a turning pipe four 307 through connecting pipes, the first structure pipe 308 is arranged at the end of the turning pipe one 304 and the turning pipe three 306, and the second structure pipe 309 is arranged at the end of the turning pipe two 305 and the turning pipe four 307, in use, the air pump originally arranged in the air compressor body 1 can make hot air flow from an output structure pipe 101 through an output turning pipe 202, the heat of the hot air flow is absorbed by a cooling plate 201, and the hot air flow is discharged from an output end to the next operation after cooling, when a first valve 311 of a cooling turning pipe 203 on one side is opened and a second valve 312 is closed, and the first valve 311 of the cooling turning pipe 203 on the other side is closed and the second valve 312 is opened, two cooling turning pipes 203 can be used for cooling operation at the same time, specifically, the water pump 301 sends cooling liquid from the turning pipe two 305 to the three-way pipe one 302 through the three-way pipe three, at this time, the first valve 311 on the turning pipe one 304 is closed, then the cooling liquid enters the turning pipe three 306, at this time, a temporary pipe 401 at the turning pipe one 304 and the temporary pipe 401 at the turning pipe four 307 are opened and connected through side covers, the flow route of the water cooling liquid is the third structure pipe 310 on the side of the turning pipe two 305, the second structure pipe 309 on the side of the turning pipe two 305, the three-way pipe two 303, the water pump 301, the three-way pipe one 302, the first structure pipe 308 on the side of the turning pipe three 306, the cooling turning pipe 203 on the side of the turning pipe three 306, the temporary pipe 401 connected through the connecting pipe, and the cooling turning pipe 203 on the side of the turning pipe one 304, so that the use of the two cooling turning pipes 203 is realized, when only one cooling turning pipe 203 is used, the first valve 311 and the second valve 312 of the cooling turning pipe 203 line on one side are closed, and the first valve 311 and the second valve 312 of the cooling turning pipe 203 line on the other side are opened, so that one-side cooling circulation is realized.

[0029] With reference to Figures 1-4 Based on the same concept as that in the above embodiment 1, the mounting box 2 is provided with the cooling plate 201, the output turning pipe 202 is inserted into the cooling plate 201, and the two sides of the output turning pipe 202 are provided with the cooling turning pipes 203, so that the two cooling lines are alternately or jointly used.

[0030] With reference to Figures 1-4, based on the same idea as in the above embodiment 1, this embodiment also proposes that the top of the air compressor body 1 is provided with an output structure pipe 101, and the output structure pipe 101 is connected with the end of the output rotary pipe 202.

[0031] Referring to Figures 1-4 , based on the same idea as in the above embodiment 1, this embodiment also proposes that the first structure pipe 308 is provided with a first valve 311 at the connection with the turning pipe one 304, and the second structure pipe 309 is provided with a second valve 312 at the connection with the turning pipe two 305.

[0032] Referring to Figures 1-4 , based on the same idea as in the above embodiment 1, this embodiment also proposes that solid rods 4 are arranged between the turning pipe one 304 and the turning pipe two 305, and between the turning pipe three 306 and the turning pipe four 307.

[0033] Referring to Figures 1-4 , based on the same idea as in the above embodiment 1, this embodiment also proposes that the first structure pipe 308 is provided with a temporary pipe 401 at the other end of the cooling rotary pipe 203, and the second structure pipe 309 is provided with a temporary pipe 401 at the end of the third structure pipe 310. The temporary pipe 401 is a common three-way pipe, both ends of which are connected, and the other outlet is sealed by a screw cap. When the screw cap is removed and connected through a connecting pipe, the communication between the two cooling rotary pipes 203 can be realized. The cooling rotary pipe 203 is provided with two pipes. When the first valve 311 of one side of the cooling rotary pipe 203 is opened and the second valve 312 is closed, and the first valve 311 of the other side of the cooling rotary pipe is closed and the second valve 312 is opened, the two cooling rotary pipes 203 can be used simultaneously for cooling operation. Through the arrangement of the first valve 311 and the second valve 312, and the temporary pipe 401 being a common three-way pipe with both ends connected and the other outlet sealed by a screw cap, the temporary pipe 401 at the turning pipe one 304 and the temporary pipe 401 at the turning pipe four 307 are opened and connected through the connecting pipe. The cooling rotary pipe 203 is provided with two pipes. When the first valve 311 of one side of the cooling rotary pipe 203 is opened and the second valve 312 is closed, and the first valve 311 of the other side of the cooling rotary pipe is closed and the second valve 312 is opened, the two cooling rotary pipes 203 can be used simultaneously for cooling operation. The effect is doubled. Even if one of them fails, after finding out which side the fault source is located, the previous beneficial operation can be installed, and non-stop maintenance can still be realized. The use scene is diversified, and the efficiency is greatly improved.

[0034] Referring to Figures 1-4 , based on the same idea as in the above embodiment 1, this embodiment also proposes that the second structure pipe 309 is provided with a third structure pipe 310 at one end of the cooling rotary pipe 203.

[0035] Referring to Figures 1-4, based on the same idea as in the above embodiment 1, this embodiment also proposes that the output rotary tube 202 penetrates through the side surface of the mounting box 2 away from the one end of the output structure tube 101.

[0036] Specifically, the working process or working principle of the cooling structure of the screw air compressor for aluminum plate processing is as follows: in use, the air pump originally arranged in the air compressor body 1 will make hot gas flow from the output structure tube 101 through the output rotary tube 202, and the heat will be absorbed by the cooling plate 201, and after cooling, it will be discharged from the output end to the next operation. When the first valve 311 on one side of the cooling rotary tube 203 is opened and the second valve 312 is closed, and the first valve 311 on the other side of the cooling rotary tube 203 is closed and the second valve 312 is opened, two cooling rotary tubes 203 can be used simultaneously for cooling operation. Specifically, the water pump 301 sends the cooling liquid from the turning tube two 305 through the three-way tube three to the three-way tube one 302. At this time, the first valve 311 on the turning tube one 304 is closed, so the cooling liquid will enter the turning tube three 306. At this time, the temporary pipe 401 at the turning tube one 304 and the temporary pipe 401 at the turning tube four 307 are opened and connected through the side cover and the side. The flow path of the water cooling liquid is the third structure tube 310 on the side of the turning tube two 305, the second structure tube 309 on the side of the turning tube two 305, the three-way tube two 303, the water pump 301, the three-way tube one 302, the first structure tube 308 on the side of the turning tube three 306, the cooling rotary tube 203 on the side of the turning tube three 306, the temporary pipe 401 connected through the connecting pipe, the cooling rotary tube 203 on the side of the turning tube one 304. Thus, the use of two cooling rotary tubes 203 can be realized. When only one cooling rotary tube 203 is used, only the first valve 311 and the second valve 312 on one side of the cooling rotary tube 203 line need to be closed, and the other side needs to be opened, so that unilateral cooling circulation can be realized.

Claims

1. A cooling structure for a screw air compressor used in aluminum plate processing, comprising an air compressor body (1), characterized in that, The air compressor body (1) has a mounting box (2) on its side, and a cooling switching mechanism (3) is provided on the top of the mounting box (2). The cooling switching mechanism (3) includes: A water pump (301) has a three-way pipe one (302) and a three-way pipe two (303) respectively connected to its input end and output end. The two ends of the three-way pipe one (302) are respectively connected to the three-way pipe three (306) and the two ends of the three-way pipe two (303) are respectively connected to the three-way pipe two (305) and the three-way pipe four (307). The first structural tube (308) is disposed at the ends of the first bending tube (304) and the third bending tube (306); The second structural tube (309) is located at the ends of the second bending tube (305) and the fourth bending tube (307).

2. The cooling structure of a screw air compressor for aluminum plate processing according to claim 1, characterized in that, The mounting box (2) is equipped with a cooling plate (201), and an output rotary tube (202) is inserted into the cooling plate (201). Cooling rotary tubes (203) are provided on both sides of the output rotary tube (202).

3. The cooling structure of a screw air compressor for aluminum plate processing according to claim 2, characterized in that, The top of the air compressor body (1) is provided with an output structure pipe (101), which is connected to the end of the output rotary pipe (202).

4. The cooling structure of a screw air compressor for aluminum plate processing according to claim 3, characterized in that, A first valve (311) is provided at the connection between the first structural tube (308) and the first turning tube (304), and a second valve (312) is provided at the connection between the second structural tube (309) and the second turning tube (305).

5. The cooling structure of a screw air compressor for aluminum plate processing according to claim 4, characterized in that, A solid rod (4) is provided between the first (304) and the second (305), and between the third (306) and the fourth (307).

6. The cooling structure of a screw air compressor for aluminum plate processing according to claim 5, characterized in that, A third structural tube (310) is provided at one end of the second structural tube (309) and the cooling rotary tube (203).

7. The cooling structure of a screw air compressor for aluminum plate processing according to claim 6, characterized in that, Temporary pipes (401) are provided at the other end of the first structural pipe (308) and the cooling rotary pipe (203), and at the ends of the second structural pipe (309) and the third structural pipe (310).

8. The cooling structure of a screw air compressor for aluminum plate processing according to claim 7, characterized in that, The end of the output rotary tube (202) away from the output structure tube (101) extends through to the side surface of the mounting box (2).

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