CN110112047B - Industrial detection X-ray tube - Google Patents
Industrial detection X-ray tube Download PDFInfo
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- CN110112047B CN110112047B CN201910347662.9A CN201910347662A CN110112047B CN 110112047 B CN110112047 B CN 110112047B CN 201910347662 A CN201910347662 A CN 201910347662A CN 110112047 B CN110112047 B CN 110112047B
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- ray tube
- top plate
- glass cover
- industrial detection
- telescopic rod
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/08—Anodes; Anti cathodes
- H01J35/12—Cooling non-rotary anodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
Abstract
The invention discloses an industrial detection X-ray tube, which belongs to the technical field of industrial products, and comprises a glass cover, a filament and a target which are fixedly connected inside the glass cover, a ray window positioned on the lower surface of the glass cover, a hoop detachably connected outside the glass cover, a universal hose detachably connected to the top end of the hoop, a telescopic rod fixedly connected above the universal hose, a top plate positioned above the telescopic rod, an end cover spirally connected to one end of the glass cover, and an annular water cooling tube positioned inside the end cover; according to the embodiment of the invention, the X-ray tube is fixedly installed in any one mode of a magnetic block, a positioning hole or a rubber sucker on the surface of the top plate, the height of the ray window and the object to be detected can be conveniently adjusted by arranging the telescopic rod, the angle between the ray window and the object to be detected can be adjusted by the universal hose, the heat generated by the target material can be conveniently and rapidly dissipated by arranging the annular water cooling tube, and the service life is prolonged.
Description
Technical Field
The invention relates to the technical field of industrial products, in particular to an industrial detection X-ray tube.
Background
The X-ray tube is a vacuum diode operating at high voltage. Comprises two electrodes: one is a filament for emitting electrons as a cathode, and the other is a target for receiving electron bombardment as an anode. Both stages are sealed within a high vacuum glass or ceramic housing. X-ray tubes are used in medicine for diagnosis and therapy, in industrial technology for non-destructive inspection of materials, structural analysis, spectroscopic analysis, and negative exposure, among others. X-rays are harmful to human bodies and effective protective measures need to be taken when the X-rays are used.
In the prior art, when an industrial detection X-ray tube is used, the X-ray tube is not convenient to support and fix, and the height and the angle between a ray window and an object to be detected are not convenient to adjust, so that great limitation exists, when the X-ray tube works, a large amount of heat is generated on the surface of a target, and the service life of the X-ray tube is influenced due to accumulation of the heat. Therefore, it is necessary to develop an industrial detection X-ray tube which is convenient to fix, facilitates the adjustment of the height and the angle of a radiation window relative to an object to be detected, and has the function of accelerating heat dissipation.
Disclosure of Invention
The invention provides an industrial detection X-ray tube, which aims to be convenient to fix, is beneficial to adjusting the height and the angle of a ray window relative to an object to be detected and has the function of accelerating heat dissipation.
The specific technical scheme provided by the invention is as follows:
on one hand, the embodiment of the invention provides an industrial detection X-ray tube, which comprises a glass cover, a filament and a target which are fixedly connected inside the glass cover, a ray window positioned on the lower surface of the glass cover, a hoop detachably connected outside the glass cover, a universal hose detachably connected to the top end of the hoop, a telescopic rod fixedly connected above the universal hose, a top plate positioned above the telescopic rod, an end cover spirally connected to one end of the glass cover, and an annular water cooling tube positioned inside the end cover; the universal hose comprises a PP plastic layer and an iron wire layer; a magnetic block is embedded in the middle of the upper surface of the top plate, and TPU rubber suckers are symmetrically arranged on the surface of the top plate and are in sliding connection; and two ends of the annular water cooling pipe are respectively connected with a water inlet pipe and a water outlet pipe in a conduction mode.
Optionally, the clamp includes two sets of semicircle rings, and two sets of semicircle ring bottom swivelling joint, the spiral grafting of clamp surface has No. two bolts, the clamp inner wall bonds there is the rubber pad.
Optionally, the clamp be close to top one side through a bolt with the connection can be dismantled to universal hose, the PP plastic layer complex is in iron wire layer surface.
Optionally, the bottom end of the telescopic rod is fixedly connected with the universal hose, the side wall of the telescopic rod is spirally inserted with a locking wheel, and the top end of the telescopic rod is fixedly connected with the middle position of the lower surface of the top plate through a damping seat.
Optionally, a concave cavity is formed in the middle of the upper surface of the top plate, the cover plate is connected to the upper side of the concave cavity in a buckling mode, and the magnetic block is located inside the concave cavity.
Optionally, the top plate upper surface and the side wall are provided with sliding grooves, the TPU rubber sucker is connected inside the sliding grooves in a sliding manner, and the TPU rubber sucker and the magnetic block are two different fixing modes for the top plate and have good fixing functions.
Optionally, the top plate is provided with positioning holes on the upper surface symmetrically, the diameter of each positioning hole is 8mm, and the positioning holes can be used for fixedly mounting the top plate on the supporting surface through positioning pieces.
Optionally, an inner thread is formed on the inner wall of the end cover, an outer thread is formed on the surface of one end, close to the end cover, of the glass cover, and the end cover can be spirally inserted into the outer thread on the surface of the glass cover through the inner thread for mounting and dismounting the end cover and the glass cover.
Optionally, a heat dissipation fan is fixedly connected to the middle position of the surface of the end cover, the heat dissipation fan is located on one side of the annular water cooling pipe, and air cooling of the heat dissipation fan is matched with water cooling of the annular water cooling pipe to accelerate heat dissipation of the target material.
Optionally, the end cover surface is symmetrically provided with through holes, and the water inlet pipe and the water outlet pipe respectively penetrate through the through holes.
The invention has the following beneficial effects:
the embodiment of the invention provides an industrial detection X-ray tube, which comprises a glass cover, a filament and a target which are fixedly connected inside the glass cover, a ray window positioned on the lower surface of the glass cover, a hoop detachably connected outside the glass cover, a universal hose detachably connected to the top end of the hoop, a telescopic rod fixedly connected above the universal hose, a top plate positioned above the telescopic rod, an end cover spirally connected to one end of the glass cover, and an annular water cooling tube positioned inside the end cover; the X-ray tube is fixedly installed through any one of the magnetic block, the positioning hole or the rubber sucker on the surface of the top plate, the telescopic rod is arranged to facilitate adjustment of the height between the ray window and an object to be detected, the universal hose is arranged to adjust the angle between the ray window and the object to be detected, the annular water cooling tube is arranged to facilitate acceleration of heat generated by the heat dissipation target, and the service life is prolonged.
The universal hose comprises a PP plastic layer and an iron wire layer, wherein the PP plastic layer is compounded on the outer surface of the iron wire layer, the PP plastic material of the PP plastic layer is polypropylene, and the polypropylene is a non-toxic, odorless and tasteless milky high-crystallization polymer, is small in density and light in weight, and is one of the lightest varieties of all plastics at present. It is particularly stable to water, with a water absorption of only 0.01% in water and a molecular weight of about 8 in the case of 15 ten thousand. Good formability and good surface gloss of the product. The most outstanding performance of polypropylene is bending fatigue resistance, commonly called as Please glue, corrosion resistance, good electrical insulation, strong plasticity of pp plastic layer, and convenient bending into various shapes to support the X-ray tube.
The magnetic block is embedded in the middle of the upper surface of the top plate, has good adsorption force, is convenient to adsorb and fix on a metal surface, and is convenient to fix an X-ray tube through magnetic attraction force; the roof surface symmetry is equipped with TPU rubber sucking disc and is sliding connection, and TPU rubber sucking disc TPU material is thermoplastic polyurethane elastomer material, and the hardness range is wide, through the ratio that changes each reaction component of TPU, can obtain the product of different hardness, and along with the increase of hardness, its product still keeps good elasticity and wearability, and mechanical strength is high: the TPU product has outstanding bearing capacity, impact resistance and shock absorption performance and outstanding cold resistance: the glass transition temperature of the TPU is lower, the TPU still keeps good elasticity, flexibility and other physical properties at minus 35 ℃, and the processing performance is good: the TPUs can be processed by the usual processing methods for thermoplastics, such as injection molding, extrusion, calendering, etc. Meanwhile, the TPU and certain high polymer materials are processed together to obtain polymer alloy with complementary properties, so that the TPU and the high polymer materials are oil-resistant, water-resistant and mould-resistant, have good recycling property and are convenient for fixedly mounting the X-ray tube through the adsorption force of the sucker; the locating holes are symmetrically formed in the upper surface of the top plate, the X-ray tube can be conveniently installed and fixed inside the locating holes through inserting of the locating pieces, in sum, the X-ray tube can be installed and fixed through any one of three modes, and operation is simple.
According to the annular water-cooling tube in the end cover, the two ends of the annular water-cooling tube are respectively connected with the water inlet tube and the water outlet tube in a conduction mode, the heat dissipation fan is fixedly connected to the middle position of the surface of the end cover and located on one side of the annular water-cooling tube, the target material can be conveniently and quickly dissipated heat through water cooling matching air cooling, the heat dissipation effect is good, heat accumulation is reduced, the service life of an X-ray tube is prolonged, the X-ray tube is spirally inserted in the end cover, assembly and disassembly are convenient, and the maintenance and replacement of the annular water-cooling tube in the end cover are.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a front view of an industrial inspection X-ray tube according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure of a top plate of an industrial inspection X-ray tube according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a TPU rubber suction cup of an industrial X-ray tube for detection on the side wall of a top plate according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a TPU rubber suction cup of an industrial X-ray tube for detecting the upper surface of a top plate according to an embodiment of the present invention;
FIG. 5 is a side view of a yoke and top plate connection for an industrial X-ray tube according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a universal hose for an industrial inspection X-ray tube according to an embodiment of the present invention;
fig. 7 is a schematic view of a connection structure of an industrial inspection X-ray tube and an end cap according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," "fifth," "sixth," "seventh," and "eighth," etc., in the description and in the claims and in the above-described drawings (if any), are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In order to facilitate fixation, facilitate adjustment of the height and angle of a ray window relative to an object to be detected and accelerate heat dissipation, the embodiment of the invention provides an industrial detection X-ray tube, which comprises a glass cover, a filament and a target material which are fixedly connected inside the glass cover, a ray window positioned on the lower surface of the glass cover, a hoop detachably connected outside the glass cover, a universal hose detachably connected to the top end of the hoop, a telescopic rod fixedly connected above the universal hose, a top plate positioned above the telescopic rod, an end cover spirally connected to one end of the glass cover and an annular water cooling tube positioned inside the end cover; the X-ray tube is fixedly installed through any one of the magnetic block, the positioning hole or the rubber sucker on the surface of the top plate, the telescopic rod is arranged to facilitate adjustment of the height between the ray window and an object to be detected, the universal hose is arranged to adjust the angle between the ray window and the object to be detected, the annular water cooling tube is arranged to facilitate acceleration of heat generated by the heat dissipation target, and the service life is prolonged.
The universal hose comprises a PP plastic layer and an iron wire layer, wherein the PP plastic layer is compounded on the outer surface of the iron wire layer, the PP plastic material of the PP plastic layer is polypropylene, and the polypropylene is a non-toxic, odorless and tasteless milky high-crystallization polymer, is small in density and light in weight, and is one of the lightest varieties of all plastics at present. It is particularly stable to water, with a water absorption of only 0.01% in water and a molecular weight of about 8 in the case of 15 ten thousand. Good formability and good surface gloss of the product. The most outstanding performance of polypropylene is bending fatigue resistance, commonly called as Please glue, corrosion resistance, good electrical insulation, strong plasticity of pp plastic layer, and convenient bending into various shapes to support the X-ray tube.
The magnetic block is embedded in the middle of the upper surface of the top plate, has good adsorption force, is convenient to adsorb and fix on a metal surface, and is convenient to fix an X-ray tube through magnetic attraction force; the roof surface symmetry is equipped with TPU rubber sucking disc and is sliding connection, and TPU rubber sucking disc TPU material is thermoplastic polyurethane elastomer material, and the hardness range is wide, through the ratio that changes each reaction component of TPU, can obtain the product of different hardness, and along with the increase of hardness, its product still keeps good elasticity and wearability, and mechanical strength is high: the TPU product has outstanding bearing capacity, impact resistance and shock absorption performance and outstanding cold resistance: the glass transition temperature of the TPU is lower, the TPU still keeps good elasticity, flexibility and other physical properties at minus 35 ℃, and the processing performance is good: the TPUs can be processed by the usual processing methods for thermoplastics, such as injection molding, extrusion, calendering, etc. Meanwhile, the TPU and certain high polymer materials are processed together to obtain polymer alloy with complementary properties, so that the TPU and the high polymer materials are oil-resistant, water-resistant and mould-resistant, have good recycling property and are convenient for fixedly mounting the X-ray tube through the adsorption force of the sucker; the locating holes are symmetrically formed in the upper surface of the top plate, the X-ray tube can be conveniently installed and fixed inside the locating holes through inserting of the locating pieces, in sum, the X-ray tube can be installed and fixed through any one of three modes, and operation is simple.
According to the annular water-cooling tube in the end cover, the two ends of the annular water-cooling tube are respectively connected with the water inlet tube and the water outlet tube in a conduction mode, the heat dissipation fan is fixedly connected to the middle position of the surface of the end cover and located on one side of the annular water-cooling tube, the target material can be conveniently and quickly dissipated heat through water cooling matching air cooling, the heat dissipation effect is good, heat accumulation is reduced, the service life of an X-ray tube is prolonged, the X-ray tube is spirally inserted in the end cover, assembly and disassembly are convenient, and the maintenance and replacement of the annular water-cooling tube in the end cover are.
An industrial detection X-ray tube according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 7.
Referring to fig. 1, an industrial detection X-ray tube 1 according to an embodiment of the present invention includes a glass cover 2, a filament 4 and a target 11 fixedly connected inside the glass cover 2, a radiation window 5 located on a lower surface of the glass cover 2, a yoke 3 detachably connected outside the glass cover 2, a universal hose 12 detachably connected to a top end of the yoke 3, a telescopic rod 17 fixedly connected above the universal hose 12, a top plate 19 located above the telescopic rod 17, an end cap 10 spirally connected to one end of the glass cover 2, and a circular water cooling tube 6 located inside the end cap 10.
The example, 19 upper surface intermediate positions of roof are inlayed and are had magnetic path 15, 19 surface symmetry of roof is equipped with TPU rubber suction cup 14 and is sliding connection, clamp 3 includes two sets of semicircle rings, and two sets of semicircle ring bottom rotation connection, 3 surperficial spiral pegs graft of clamp have No. two bolts 24, 3 inner walls bonds of clamp have rubber pad 25. Hoop 3 be close to top one side through a bolt 18 with universal hose 12 can dismantle the connection, universal hose 12 includes PP plastic layer 26 and iron wire layer 27, PP plastic layer 26 complex is in iron wire layer 27 surface. The bottom end of the telescopic rod 17 is fixedly connected with the universal hose 12, a locking wheel 23 is spirally inserted into the side wall of the telescopic rod 17, and the top end of the telescopic rod 17 is fixedly connected with the middle position of the lower surface of the top plate 19 through a shock absorption seat 16. A concave cavity 21 is formed in the middle of the upper surface of the top plate 19, a cover plate 22 is connected to the upper portion of the concave cavity 21 in a buckled mode, and the magnetic block 15 is located inside the concave cavity 21. The upper surface of the top plate 19 is symmetrically provided with positioning holes 13, the aperture of each positioning hole 13 is 8mm, and the positioning holes 13 can be used for fixedly mounting the top plate 19 on a supporting surface through positioning pieces.
19 upper surface intermediate position of roof 19 is inlayed and is had magnetic path 15, can adsorb roof 19 on the metal material surface through magnetic attraction of magnetic path 15, thereby to 1 fixed mounting of X-ray tube, 19 surface symmetry of roof is equipped with TPU rubber suction cup 14 and is sliding connection, if the supporter does not have metal material's characteristic, can adsorb fixedly through TPU rubber suction cup 14, TPU rubber suction cup TPU material is thermoplastic polyurethane elastomer material, the hardness scope is wide, through the ratio that changes each reaction component of TPU, can obtain the product of different hardness, and along with the increase of hardness, its product still keeps good elasticity and wearability, mechanical strength is high: the TPU product has outstanding bearing capacity, impact resistance and shock absorption performance and outstanding cold resistance: the glass transition temperature of the TPU is lower, the TPU still keeps good elasticity, flexibility and other physical properties at minus 35 ℃, and the processing performance is good: the TPUs can be processed by the usual processing methods for thermoplastics, such as injection molding, extrusion, calendering, etc. Meanwhile, TPU and some high molecular materials are processed together to obtain polymer alloy with complementary performance, oil resistance, water resistance and mould resistance, positioning holes 13 are symmetrically formed in the upper surface of the top plate 19, and the positioning pieces are inserted into the positioning holes 13 to install and fix the top plate 19. The clamp 3 is convenient for clamping, locking and fixing the X-ray tube 1, the assembly and disassembly of the clamp 3 and the universal hose 12 can be realized through the first bolt 18, when the angle of the ray window 5 is required to be changed, the universal hose 12 comprises a PP plastic layer 26 and an iron wire layer 27, the PP plastic layer 26 is compounded on the outer surface of the iron wire layer 27, and the appearance of the universal hose 12 is twisted; the telescopic rod 17 is matched with the locking wheel 23 to effectively adjust the height of the ray window 5 relative to the object to be measured.
Referring to fig. 1 and 7, two ends of the annular water-cooling pipe 6 are respectively connected with a water inlet pipe 7 and a water outlet pipe 9 in a conduction mode, an inner thread 29 is formed in the inner wall of the end cover 10, an outer thread 30 is formed in the surface, close to the end cover 10, of the glass cover 2, the end cover 10 can be in spiral insertion connection with the outer thread 30 on the surface of the glass cover 2 through the inner thread 29, and the end cover 10 is used for installation and detachment of the end cover 10 and the glass cover 2. The middle position of the surface of the end cover 10 is fixedly connected with a heat dissipation fan 8, the heat dissipation fan 8 is located on one side of the annular water cooling pipe 6, and air cooling of the heat dissipation fan 8 is matched with water cooling of the annular water cooling pipe 6 to accelerate heat dissipation of the target 11. Through holes 28 are symmetrically formed in the surface of the end cover 10, and the water inlet pipe 7 and the water outlet pipe 9 penetrate through the through holes 28 respectively.
When the X-ray tube 1 works, the target 11 generates heat, the water liquid flow is accelerated to the annular water-cooling tube 6 through the external circulating pump, the water-cooling heat dissipation of the target 11 is realized, the heat dissipation is realized through the air-cooling heat dissipation of the heat dissipation fan 8 in a heat dissipation manner, the heat accumulation is reduced, the end cover 10 and the X-ray tube 1 are installed in a spiral mode, the assembly and the disassembly are convenient, the annular water-cooling tube 6 is overhauled or replaced, and the use effect is improved.
The embodiment of the invention provides an industrial detection X-ray tube, which comprises a glass cover, a filament and a target which are fixedly connected inside the glass cover, a ray window positioned on the lower surface of the glass cover, a hoop detachably connected outside the glass cover, a universal hose detachably connected to the top end of the hoop, a telescopic rod fixedly connected above the universal hose, a top plate positioned above the telescopic rod, an end cover spirally connected to one end of the glass cover, and an annular water cooling tube positioned inside the end cover; the X-ray tube is fixedly installed through any one of the magnetic block, the positioning hole or the rubber sucker on the surface of the top plate, the telescopic rod is arranged to facilitate adjustment of the height between the ray window and an object to be detected, the universal hose is arranged to adjust the angle between the ray window and the object to be detected, the annular water cooling tube is arranged to facilitate acceleration of heat generated by the heat dissipation target, and the service life is prolonged.
The universal hose comprises a PP plastic layer and an iron wire layer, wherein the PP plastic layer is compounded on the outer surface of the iron wire layer, the PP plastic material of the PP plastic layer is polypropylene, and the polypropylene is a non-toxic, odorless and tasteless milky high-crystallization polymer, is small in density and light in weight, and is one of the lightest varieties of all plastics at present. It is particularly stable to water, with a water absorption of only 0.01% in water and a molecular weight of about 8 in the case of 15 ten thousand. Good formability and good surface gloss of the product. The most outstanding performance of polypropylene is bending fatigue resistance, commonly called as Please glue, corrosion resistance, good electrical insulation, strong plasticity of pp plastic layer, and convenient bending into various shapes to support the X-ray tube.
The magnetic block is embedded in the middle of the upper surface of the top plate, has good adsorption force, is convenient to adsorb and fix on a metal surface, and is convenient to fix an X-ray tube through magnetic attraction force; the roof surface symmetry is equipped with TPU rubber sucking disc and is sliding connection, and TPU rubber sucking disc TPU material is thermoplastic polyurethane elastomer material, and the hardness range is wide, through the ratio that changes each reaction component of TPU, can obtain the product of different hardness, and along with the increase of hardness, its product still keeps good elasticity and wearability, and mechanical strength is high: the TPU product has outstanding bearing capacity, impact resistance and shock absorption performance and outstanding cold resistance: the glass transition temperature of the TPU is lower, the TPU still keeps good elasticity, flexibility and other physical properties at minus 35 ℃, and the processing performance is good: the TPUs can be processed by the usual processing methods for thermoplastics, such as injection molding, extrusion, calendering, etc. Meanwhile, the TPU and certain high polymer materials are processed together to obtain polymer alloy with complementary properties, so that the TPU and the high polymer materials are oil-resistant, water-resistant and mould-resistant, have good recycling property and are convenient for fixedly mounting the X-ray tube through the adsorption force of the sucker; the locating holes are symmetrically formed in the upper surface of the top plate, the X-ray tube can be conveniently installed and fixed inside the locating holes through inserting of the locating pieces, in sum, the X-ray tube can be installed and fixed through any one of three modes, and operation is simple.
According to the annular water-cooling tube in the end cover, the two ends of the annular water-cooling tube are respectively connected with the water inlet tube and the water outlet tube in a conduction mode, the heat dissipation fan is fixedly connected to the middle position of the surface of the end cover and located on one side of the annular water-cooling tube, the target material can be conveniently and quickly dissipated heat through water cooling matching air cooling, the heat dissipation effect is good, heat accumulation is reduced, the service life of an X-ray tube is prolonged, the X-ray tube is spirally inserted in the end cover, assembly and disassembly are convenient, and the maintenance and replacement of the annular water-cooling tube in the end cover are.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (10)
1. An industrial detection X-ray tube is characterized by comprising a glass cover, a filament and a target which are fixedly connected inside the glass cover, a ray window positioned on the lower surface of the glass cover, a hoop detachably connected to the outer part of the glass cover, a universal hose detachably connected to the top end of the hoop, a telescopic rod fixedly connected above the universal hose, a top plate positioned above the telescopic rod, an end cover spirally connected to one end of the glass cover and an annular water cooling tube positioned inside the end cover; the universal hose comprises a PP plastic layer and an iron wire layer; a magnetic block is embedded in the middle of the upper surface of the top plate, and TPU rubber suckers are symmetrically arranged on the surface of the top plate and are in sliding connection; and two ends of the annular water cooling pipe are respectively connected with a water inlet pipe and a water outlet pipe in a conduction mode.
2. The industrial detection X-ray tube of claim 1, wherein the clamp comprises two sets of semicircular rings, bottom ends of the two sets of semicircular rings are rotatably connected, a second bolt is spirally inserted into the surface of the clamp, and a rubber pad is bonded to the inner wall of the clamp.
3. The industrial detection X-ray tube of claim 1, wherein the clamp is detachably connected with the universal hose through a first bolt on the side close to the top end, and the PP plastic layer is compounded on the outer surface of the iron wire layer.
4. The industrial detection X-ray tube of claim 1, wherein the bottom end of the telescopic rod is fixedly connected with the universal hose, the side wall of the telescopic rod is spirally inserted with a locking wheel, and the top end of the telescopic rod is fixedly connected with the middle position of the lower surface of the top plate through a shock absorption seat.
5. The industrial detection X-ray tube of claim 1, wherein a cavity is formed in the middle of the upper surface of the top plate, a cover plate is connected to the upper portion of the cavity in a buckled mode, and the magnetic block is located inside the cavity.
6. The industrial detection X-ray tube as claimed in claim 1, wherein the top plate has a sliding slot on its upper surface and side wall, the TPU rubber suction cup is slidably connected inside the sliding slot, and the TPU rubber suction cup and the magnetic block are two different fixing ways for the top plate, and both have good fixing function.
7. The industrial detection X-ray tube of claim 1, wherein the top plate has positioning holes symmetrically formed on its upper surface, the diameter of the positioning holes is 8mm, and the positioning holes can be used to fix the top plate on the supporting surface by positioning members.
8. The industrial detection X-ray tube as claimed in claim 1, wherein an inner wall of the end cap is provided with an internal thread, an outer thread is provided on a surface of the end cap close to the end cap, and the end cap can be screwed with the outer thread on the surface of the glass cap through the internal thread for mounting and dismounting the end cap and the glass cap.
9. The industrial detection X-ray tube according to claim 1, wherein a heat dissipation fan is fixedly connected to a middle position of the surface of the end cover, the heat dissipation fan is located on one side of the annular water-cooling tube, and air cooling of the heat dissipation fan is matched with water cooling of the annular water-cooling tube to accelerate heat dissipation of the target material.
10. The industrial detection X-ray tube of claim 1, wherein the end cap has through holes symmetrically formed on the surface thereof, and the water inlet tube and the water outlet tube are respectively inserted into the through holes.
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| CN201910347662.9A CN110112047B (en) | 2019-04-28 | 2019-04-28 | Industrial detection X-ray tube |
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| CN201910347662.9A CN110112047B (en) | 2019-04-28 | 2019-04-28 | Industrial detection X-ray tube |
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| CN110112047B true CN110112047B (en) | 2021-06-15 |
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| CN204855411U (en) * | 2015-07-03 | 2015-12-09 | 中国计量科学研究院 | X ray standard detecting system |
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| US10151710B2 (en) * | 2014-07-18 | 2018-12-11 | Peltec Services, Inc. | Portable industrial radiography apparatus |
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| JP2005228696A (en) * | 2004-02-16 | 2005-08-25 | Hitachi Medical Corp | Fixed anode x-ray tube |
| KR20090009602A (en) * | 2007-07-20 | 2009-01-23 | 테크밸리 주식회사 | Apparatus for generating x-ray of high power |
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| JP2012104272A (en) * | 2010-11-08 | 2012-05-31 | Hamamatsu Photonics Kk | X-ray generation device |
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