Cooling device of industrial X-ray flaw detector

Abstract

The utility model relates to the technical field of industrial X-ray flaw detection machines, and discloses a cooling device of an industrial X-ray flaw detection machine, which comprises a ground placement area, a flaw detection machine body, a first semicircular fixing cover and a second semicircular fixing cover, the first semicircular fixing cover and the second semicircular fixing cover are located on the two sides of the flaw detection machine body correspondingly, a fixing assembly used for fixing the first semicircular fixing cover and the second semicircular fixing cover is arranged on the outer surface of the flaw detection machine body, and an exhaust pipe is arranged on one side of the first semicircular fixing cover in a communicating mode; and one side of the second semicircular fixed cover is communicated with a ventilation frame. According to the scheme, cold air can be formed through cooperation of the air conditioner indoor unit and the air conditioner outdoor unit, and the cold air is blown to a gap area between the first semicircular fixing cover and the flaw detector body and a gap area between the second semicircular fixing cover and the flaw detector body through the ventilation frame to absorb heat, so that the effect of cooling the flaw detector body is achieved; compared with the prior art, the cooling effect is obvious, and the speed is high.

Description

Technical Field

[0001] The present application relates to the technical field of industrial X-ray flaw detectors, and in particular to a cooling device for an industrial X-ray flaw detector. Background Art

[0002] Industrial X-ray flaw detector is an advanced non-destructive testing equipment. It can directly and accurately reflect whether there are defects in the inspected object, the location, shape and size of the defects through the influence of X-ray film. Therefore, it is widely used in the field of mechanical parts inspection. When the existing X-ray flaw detector is working, since the generation of X-rays requires the application of high voltage electricity of tens of thousands of volts or even hundreds of thousands of volts, the X-ray flaw detector consumes a lot of energy after operation and is easily in a state of overtemperature. If it is not cooled in time, its internal components will be damaged due to long-term high-temperature working environment. At present, the cooling method for industrial X-ray flaw detectors is to wrap a water pipe around its outer surface, and then pass water into the water pipe, and use the flowing water to absorb heat to achieve the purpose of cooling. However, the specific heat capacity of water is large, and it takes a long time in the process of absorbing heat, which leads to the cooling effect is not obvious enough, and the industrial X-ray flaw detector cannot be quickly cooled in a short time. Utility Model Content

[0003] In order to solve the above-mentioned cooling method for industrial X-ray flaw detectors, a water pipe is usually wrapped around its outer surface, and then water is passed into the water pipe to absorb heat by the flowing water to achieve the purpose of cooling. However, the specific heat capacity of water is large, and the heat absorption process takes a long time, resulting in the cooling effect is not obvious enough, and the industrial X-ray flaw detector cannot be quickly cooled in a short time. The present application provides a cooling device for an industrial X-ray flaw detector.

[0004] The cooling device of an industrial X-ray flaw detector provided in this application adopts the following technical solution:

[0005] A cooling device for an industrial X-ray flaw detector comprises a ground placement area, a flaw detector body, a first semicircular fixed cover and a second semicircular fixed cover, the flaw detector body is placed on the ground placement area, the first semicircular fixed cover and the second semicircular fixed cover are respectively located on both sides of the flaw detector body, a fixing assembly for fixing the first semicircular fixed cover and the second semicircular fixed cover is provided on the outer surface of the flaw detector body, an exhaust pipe is connected to one side of the first semicircular fixed cover, a ventilation frame is connected to one side of the second semicircular fixed cover, a support is fixedly provided on the outer surface of the ventilation frame, an air-conditioning indoor unit is placed inside the support, a mounting piece for fixing the air-conditioning indoor unit is provided on one side of the support, an air-conditioning outdoor unit is placed at one end of the top of the ground placement area, and the air-conditioning indoor unit is connected to the air-conditioning outdoor unit through a connecting pipe.

[0006] Preferably, the fixing assembly consists of four fixing blocks and eight first bolts, the four fixing blocks are fixedly connected to the outer surface of the flaw detection body, the two ends of the top and the two ends of the bottom of the first semicircular fixing cover and the two ends of the top and the two ends of the bottom of the second semicircular fixing cover respectively interfere with the two ends of the bottom of two of the fixing blocks and the two ends of the top of the other two fixing blocks, the eight first bolts are threaded through the four fixing blocks in pairs, and the eight first bolts are threadedly connected to the two ends of the top and the two ends of the bottom of the first semicircular fixing cover and the two ends of the top and the two ends of the bottom of the second semicircular fixing cover.

[0007] Preferably, the mounting member is composed of two mounting rods and four second bolts, the two mounting rods are respectively fixedly connected to the two sides of the air conditioner indoor unit, one side of the two mounting rods is in contact with one side of the support member, the four second bolts are respectively threaded through the two ends of the two mounting rods, and the four second bolts are all threadedly connected to the support member.

[0008] Preferably, a filter is provided at one end of the exhaust pipe, and an edge of the filter is fixedly connected to an edge of one end of the exhaust pipe.

[0009] In summary, the present application includes the following beneficial technical effects: through the cooperation of the air-conditioning indoor unit and the air-conditioning outdoor unit, cold air can be formed, and the cold air is blown through the ventilation frame to the gap area between the first semicircular fixed cover and the second semicircular fixed cover and the flaw detection body to absorb heat, thereby achieving the effect of cooling the flaw detection body; compared with the prior art, not only the cooling effect is obvious but also the speed is fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the installation effect of the embodiment of the application.

[0011] Figure 2 It is a schematic diagram of the split structure of an embodiment of the application.

[0012] Figure 3 It is a schematic diagram of the structure of the support member in the application embodiment.

[0013] Explanation of the reference numerals: 1. NDT body; 21. First semicircular fixed cover; 22. Second semicircular fixed cover; 23. Exhaust pipe; 24. Ventilation frame; 25. Support member; 26. Air conditioner indoor unit; 27. Air conditioner outdoor unit; 28. Connecting pipe; 3. Fixing assembly; 31. Fixing block; 32. First bolt; 4. Mounting member; 41. Mounting rod; 42. Second bolt; 5. Ground placement area; 6. Filter. DETAILED DESCRIPTION

[0014] The following is combined with Figure 1-3 This application is described in further detail.

[0015] The present application embodiment discloses a cooling device for an industrial X-ray flaw detector, referring to Figure 1-3The flaw detection body 1 is mainly composed of an X-ray tube head assembly, a control box and a connecting cable, which are devices for performing X-ray photography or tomography on the internal structure of an object. The flaw detection body 1 uses the characteristics of X-rays penetrating materials and attenuating in materials to detect mechanical parts. The flaw detection body 1 is placed on the ground placement area 5. The first semicircular fixed cover 21 and the second semicircular fixed cover 22 are respectively located on both sides of the flaw detection body 1, and one side of the first semicircular fixed cover 21 is tightly fitted with one side of the second semicircular fixed cover 22. The outer surface of the flaw detection body 1 is provided with a fixing assembly 3 for fixing the first semicircular fixed cover 21 and the second semicircular fixed cover 22. The fixing assembly 3 is composed of four fixing blocks 31 and eight first bolts 32. The four fixing The fixed block 31 is fixedly connected to the outer surface of the flaw detection body 1, and the two ends of the top and the two ends of the bottom of the first semicircular fixed cover 21 and the two ends of the top and the two ends of the bottom of the second semicircular fixed cover 22 respectively conflict with the two ends of the bottom of two of the fixed blocks 31 and the two ends of the top of the other two fixed blocks 31. The eight first bolts 32 are threaded through the four fixed blocks 31 in pairs, and the eight first bolts 32 are respectively threadedly connected with the two ends of the top and the two ends of the bottom of the first semicircular fixed cover 21 and the two ends of the top and the two ends of the bottom of the second semicircular fixed cover 22, so that the first semicircular fixed cover 21 and the second semicircular fixed cover 22 can be fixedly installed on the outside of the flaw detection body 1, and at the same time, the first semicircular fixed cover 21 and the second semicircular fixed cover 22 wrap around The outer surface of the flaw detection body 1, and there is a gap area between the first semicircular fixed cover 21 and the second semicircular fixed cover 22 and the flaw detection body 1. One side of the first semicircular fixed cover 21 is connected with an exhaust pipe 23, which can exhaust part of the air to prevent the existence of a large air pressure in the gap area. One side of the second semicircular fixed cover 22 is connected with a ventilation frame 24. The exhaust pipe 23 and the ventilation frame 24 are both in a connected state with the gap area. The outer surface of the ventilation frame 24 is fixedly sleeved with a support member 25, and an air conditioner indoor unit 26 is placed inside the support member 25. The support member 25 can support the air conditioner indoor unit 26. One side of the support member 25 is provided with a mounting member 4 for fixing the air conditioner indoor unit 26. The mounting member 4 is composed of two mounting rods 41 and four second bolts 42. The two mounting rods 41 are respectively fixedly connected to the two sides of the air conditioner indoor unit 26, one side of the two mounting rods 41 is in conflict with one side of the support member 25, and the four second bolts 42 are respectively threaded through the two ends of the two mounting rods 41, and the four second bolts 42 are threadedly connected to the support member 25, thereby preventing the air conditioner indoor unit 26 from falling from the support member 25. An air conditioner outdoor unit 27 is placed at one end of the top of the ground placement area 5. The air conditioner indoor unit 26 is connected to the air conditioner outdoor unit 27 through a connecting pipe 28. The interior of the connecting pipe 28 is composed of a low-pressure pipe and a high-pressure pipe. The combination of the air conditioner indoor unit 26 and the air conditioner outdoor unit 27 can form a closed system. The refrigerant can circulate in the air conditioner indoor unit 26 and the air conditioner outdoor unit 27, and the compressor in the air conditioner outdoor unit 27 compresses the refrigerant.The gaseous refrigerant changes into liquid and releases heat. At the same time, the liquid refrigerant enters the condenser radiator of the air conditioner outdoor unit 27, and the fan discharges the heat generated during compression to the outdoor space, so that the refrigerant changes into a liquid state with a lower temperature. After coming out of the condenser, it passes through the high-pressure pipe inside the connecting pipe 28, enters the capillary in front of the evaporator of the air conditioner indoor unit 26, and is discharged into the evaporator of the air conditioner indoor unit 26 through the capillary. At this time, due to the reduction in pressure, the refrigerant quickly vaporizes and absorbs a large amount of heat around the evaporator, and a large amount of heat around the evaporator of the air conditioner indoor unit 26 is absorbed by the refrigerant. At this time, the fan in the air conditioner indoor unit 26 blows the cold air through the ventilation frame 24 to the gap area between the first semicircular fixed cover 21 and the second semicircular fixed cover 22 and the flaw detection body 1 to absorb heat, thereby achieving a cooling effect. Finally, the hot refrigerant coming out of the evaporator of the air conditioner indoor unit 26 passes through the low-pressure pipe inside the connecting pipe 28 and enters the compressor of the air conditioner indoor unit 26 again. In this way, the flaw detection body 1 is actually cooled by the cycle.

[0016] Reference Figure 1 A filter screen 6 is provided at one end of the exhaust pipe 23, and the edge of the filter screen 6 is fixedly connected to the edge of one end of the exhaust pipe 23. The filter screen 6 can prevent external dust from entering the gap area.

[0017] The implementation principle of the cooling device of an industrial X-ray flaw detector of the present application embodiment is as follows: when in use, the compressor in the air-conditioning outdoor unit 27 compresses the refrigerant, and the gaseous refrigerant becomes liquid and releases heat. At the same time, the liquid refrigerant enters the condenser radiator of the air-conditioning outdoor unit 27, and the heat generated during compression is discharged to the outdoor space by the fan, so that the refrigerant becomes a liquid with a lower temperature. After coming out of the condenser, it passes through the high-pressure pipe inside the connecting pipe 28, enters the capillary tube in front of the evaporator of the air-conditioning indoor unit 26, and is discharged into the evaporator of the air-conditioning indoor unit 26 through the capillary tube. At this time, due to the reduction in pressure , the refrigerant vaporizes rapidly and absorbs a large amount of heat around the evaporator, and a large amount of heat around the evaporator of the air-conditioning indoor unit 26 is absorbed by the refrigerant. At this time, the fan in the air-conditioning indoor unit 26 blows cold air through the ventilation frame 24 to the gap area between the first semicircular fixed cover 21 and the second semicircular fixed cover 22 and the flaw detection body 1 to absorb heat and achieve a cooling effect. Finally, the hot refrigerant coming out of the evaporator of the air-conditioning indoor unit 26 passes through the low-pressure pipe inside the connecting pipe 28 and enters the compressor of the air-conditioning indoor unit 26 again. This cycle is repeated to cool the flaw detection body 1.

[0018] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0019] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0020] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0021] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cooling device for an industrial X-ray flaw detector, comprising a ground placement area (5), a flaw detector body (1), a first semicircular fixed cover (21) and a second semicircular fixed cover (22), characterized in that: The flaw detection body (1) is placed on a ground placement area (5); the first semicircular fixed cover (21) and the second semicircular fixed cover (22) are respectively located on two sides of the flaw detection body (1); a fixing assembly (3) for fixing the first semicircular fixed cover (21) and the second semicircular fixed cover (22) is provided on the outer surface of the flaw detection body (1); an exhaust pipe (23) is connected to one side of the first semicircular fixed cover (21); a ventilation frame (24) is connected to one side of the second semicircular fixed cover (22); a support member (25) is fixedly sleeved on the outer surface of the ventilation frame (24); an air conditioner indoor unit (26) is placed inside the support member (25); a mounting member (4) for fixing the air conditioner indoor unit (26) is provided on one side of the support member (25); an air conditioner outdoor unit (27) is placed at one end of the top of the ground placement area (5); the air conditioner indoor unit (26) is connected to the air conditioner outdoor unit (27) through a connecting pipe (28).

2. The cooling device for an industrial X-ray flaw detector according to claim 1, characterized in that: The fixing assembly (3) is composed of four fixing blocks (31) and eight first bolts (32). The four fixing blocks (31) are fixedly connected to the outer surface of the flaw detection body (1). The two ends of the top and the two ends of the bottom of the first semicircular fixing cover (21) and the two ends of the top and the two ends of the bottom of the second semicircular fixing cover (22) respectively contact the two ends of the bottom of two of the fixing blocks (31) and the two ends of the top of the other two fixing blocks (31). The eight first bolts (32) are respectively threaded through the four fixing blocks (31). The eight first bolts (32) are respectively threadedly connected to the two ends of the top and the two ends of the bottom of the first semicircular fixing cover (21) and the two ends of the top and the two ends of the bottom of the second semicircular fixing cover (22).

3. The cooling device for an industrial X-ray flaw detector according to claim 1, characterized in that: The mounting member (4) is composed of two mounting rods (41) and four second bolts (42). The two mounting rods (41) are respectively fixedly connected to the two sides of the air conditioner indoor unit (26). One side of the two mounting rods (41) is in contact with one side of the support member (25). The four second bolts (42) are respectively threadedly passed through the two ends of the two mounting rods (41). The four second bolts (42) are all threadedly connected to the support member (25).

4. The cooling device for an industrial X-ray flaw detector according to claim 1, characterized in that: A filter screen (6) is provided at one end of the exhaust pipe (23), and an edge of the filter screen (6) is fixedly connected to an edge of one end of the exhaust pipe (23).

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