CN202837206U - Circumferential X-ray diagnostic machine used for industry - Google Patents
Circumferential X-ray diagnostic machine used for industry Download PDFInfo
- Publication number
- CN202837206U CN202837206U CN 201220400706 CN201220400706U CN202837206U CN 202837206 U CN202837206 U CN 202837206U CN 201220400706 CN201220400706 CN 201220400706 CN 201220400706 U CN201220400706 U CN 201220400706U CN 202837206 U CN202837206 U CN 202837206U
- Authority
- CN
- China
- Prior art keywords
- ray
- circumferential
- industrial
- casing
- anode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- X-Ray Techniques (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Provided is a circumferential X-ray diagnostic machine used for industry. The circumferential X-ray diagnostic machine used for the industry a machine shell, a wire socket, a protective shade, an inflatable mouth and an air pressure dial indicator, wherein the wire socket, the protective shade, the inflatable mouth and the air pressure dial indicator are located on the machine shell, a rod anode X-ray tube is arranged in the machine shell, one end of the rod anode X-ray tube is connected with a high pressure generator, the other end of the rod anode X-ray tube is connected with an annular heat conductor through a flange plate, and an anode target copper rod of the rod anode X-ray tube penetrates through the annular heat conductor and stretches into a tower-shaped radiator and is fixedly connected with the tower-shaped radiator. The tower-shaped radiator with an air flue type opening tightly fixed is arranged below the annular heat conductor, a window which produces an X-ray radiation angle with 360 degrees is arranged on a copper rod section between the annular heat conductor and the tower-shaped heat radiator, a direct current fan which is used for cooling and heat conducting is arranged below the tower-shaped radiator, and a windshield wind inlet and outlet shade is connected below the machine shell through locating bolts. The circumferential X-ray diagnostic machine used for the industry has the advantages of being good in heat dissipation, high in working efficiency, small in size, light in weight, long in service life, convenient to carry and use, and the like.
Description
Technical field
The utility model relates to a kind of x-ray flaw detector, particularly a kind of circumferential industrial X-ray diagnostic machine that is applied to the Non-Destructive Testings such as high pressure vessel butt-weld check, pressure pipeline, boiler manufacturing industry, power high voltage pipe fitting butt-weld check, steel construction, storage tank, gas-holder, oil pipeline, natural gas line, space flight and aviation manufacturing, shipbuilding industry, inside concrete defective.
Background technology
Circumferentially industrial X-ray diagnostic machine is widely used in Non-Destructive Testing, and the X ray transillumination metal of nondestructive examination industry or nonmetal inside have a kind of method of inspection and the means without a kind of non-destruction inspected object of harm defective itself.But existing circumferential industrial X-ray diagnostic machine, it is larger all to exist volume, quality is heavier, the transillumination energy is low, can not continuous working etc. shortcoming, especially the maximum transillumination energy of portable circumferential industrial X-ray diagnostic machine also fails to break through the thick Q235 steel of 60mm transillumination standard-required up to now, reason is that the circumferential X-ray production apparatus of the high transillumination ability of high-energy needs the magnitude of voltage of high KV to be applied to could to produce high-octane electronics diffluence bombardment anode between the X-ray tube negative electrode and positive electrode to harrow and the generation X ray, wherein 99% is heat energy, the 1%th, X ray, therefore will overcome this difficult problem must solve heat dissipation problem.If X-ray tube discharges the cold and hot exchange that obtains that heat energy that a large amount of electron beam moment produces can not be good, cause the overheated immediately aging or thermal breakdown of X-ray tube to damage, also strengthened simultaneously the immediate current ability to bear of high pressure generator (high voltage package), made it overheated and reduce the class of insulation and punch through damage.Up to the present industrial X-ray diagnostic machine also needs 1 to 1 mode of operation when workman's operation element, namely works 5 minutes, has a rest 5 minutes, has not satisfied the development that the process industry of current China is being advanced by leaps and bounds.The task amount of industrial X-ray check is also thereupon increasing, therefore causes China hundreds of thousands every day nondestructive test staff to work every day 8 hours, but the actual work efficiency that produces only has 4 hours abilities to work.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, but and provide a kind of continuous working and uninterrupted, thermal diffusivity is good, high efficiency, the industrial circumferential x-ray flaw detector that the transillumination energy is large and the life-span is long.
The purpose of this utility model is finished by following technical solution, it includes casing and is positioned at the cable socket of casing top, protective cover, the gentle pressure indicating gauge of charging connector, wherein be provided with excellent anode x ray pipe in the casing, it is characterized in that: described excellent anode x ray Guan Yiduan is connected with high pressure generator, the other end is connected with annular heat conductor by ring flange, the plate target copper rod of rod anode x ray pipe passes that to extend the turriform heating radiator behind the annular heat conductor inner and be fixedly connected with, described annular heat conductor below is provided with the fastening turriform heating radiator of air duct type opening, copper rod section between annular heat conductor and turriform heating radiator also is provided with and produces X ray 360 degree radiation angle windows, described turriform heating radiator below is provided with the dc fan that cooling heat conduction is used, and described casing below is connected with wind sheltering turnover fan housing by bolt.
Described casing becomes the barrel-shaped shape of groove by the machine tooling of forging die casting aluminium.
Normally closed type over-temperature protection relay is installed at described excellent anode x ray pipe target body heat conduction copper rod top.
Described turriform heating radiator is connected with wind sheltering turnover fan housing by the location fastening bolt of anti-bias anti-stress deformation.
Described wind sheltering turnover fan housing top is provided with the natural wind fresh air inlet, and the bottom is provided with bee-hole shape heat conduction air outlet opening.
Described wind sheltering turnover fan housing below is connected with damping spring, and described damping spring is connected with hand and carries protective ring.
Described casing top is connected with damping spring, and described damping spring is connected with hand and carries protective ring.
Described annular heat conductor contacts with casing heat conduction.
The beneficial effects of the utility model are: break through from reasonable change global design structure, realized the work continuity of circumferential industrial X-ray diagnostic machine fully, thereby improved work limitation and no longer needed 1 to 1 work rest heat radiation, the apparent work efficiency that has improved 1 times, and the transillumination energy is brought up to the transillumination standard of the thick Q235 steel of present 80mm by the transillumination standard that did not originally reach the thick Q235 hardness of steel of 60mm, the serviceable life of also effectively having improved complete machine simultaneously.It has, and thermal diffusivity is good, volume is little, weight is light, and the characteristics such as use are easy to carry.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is contour structures synoptic diagram of the present utility model.
Fig. 3 is excellent land X-ray tube structural representation of the present utility model.
Fig. 4 is turriform heat spreader structures synoptic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: illustrated in figures 1 and 2, a kind of industrial circumferential x-ray flaw detector includes casing 1 and is positioned at the cable socket 9 of casing top, protective cover 8, charging connector 11 gentle pressure indicating gauges 10, wherein be provided with excellent anode x ray pipe 14 in the casing 1, described excellent anode x ray pipe 14 1 ends are connected with high pressure generator 13, the other end is connected with annular heat conductor 17 by ring flange 15, the plate target copper rod of rod anode x ray pipe 14 passes that to extend the turriform heating radiator behind the annular heat conductor inner and be fixedly connected with, described annular heat conductor 17 belows are provided with the fastening turriform heating radiator 18 of air duct type opening, copper rod section between annular heat conductor 17 and turriform heating radiator 18 also is provided with and produces X ray 360 degree radiation angle windows 2, described turriform heating radiator 18 belows are provided with the dc fan 20 that cooling heat conduction is used, and described casing 1 below is connected with wind sheltering turnover fan housing 3 by bolt 16.
As shown in Figure 3, because the specificity of excellent anode x ray tubular construction, when working, high pressure generator produces high KV value current potential is applied to X-ray tube through filament power supply winding negative electrode, and produce a potential difference (PD) between the anode, form on the target surface that electron stream impinges upon anode and produce 1% X ray, wherein 99% converted heat energy to.Because produce the specificity of X ray physics, it is higher to be applied to the X-ray tube cathode potential, its energy is just stronger.Moment, the electron amount of every millisecond of electron beam impinging x-ray tube anode target was just more.The temperature of gathering the anode target surface also will rise by rapid hundreds of degree.Therefore must design the fastening turriform heating radiator of a kind of air duct type opening effectively carries out cold and hot exchange with the high temperature on the anode target surface.Turriform heating radiator and wind sheltering turnover fan housing and cooling blower form one, this circumferential industrial X-ray diagnostic machine power maximum can be accomplished 360KV, rational project organization, the heat energy that can effectively high pressure generator, excellent anode x ray pipe be produced at work carries out cold and hot exchange through the turriform heating radiator rapidly.
In order to prevent that excellent anode x ray pipe from sharply raising and burn out X-ray tube at when work rake temperature, the accident that normally closed type over-temperature protection relay 21 is controlled the blower fan stall has been installed at excellent anode x ray pipe target body heat conduction copper rod top.
Wind sheltering turnover fan housing described in the utility model 3 tops are provided with natural wind fresh air inlet 7, and the bottom is provided with bee-hole shape heat conduction air outlet opening 23.Rod anode x ray pipe at anode rake face mounting design air duct type turriform heating radiator pass in and out fan housing with wind sheltering and cooling blower effectively is integrated.When electronics moment of launching when excellent anode x ray tube cathode impinges upon the high temperature that produces continuously on the plate target conduction is to the tower heating radiator fast and be absorbed fast, by wind sheltering turnover fan housing top rectangle fresh air inlet natural wind is absorbed simultaneously, heat conduction is taken out of through cooling blower through the tower heating radiator.
Wind sheltering turnover fan housing described in the utility model 3 belows are connected with damping spring 4, and described damping spring 4 is connected with hand and carries protective ring 5.
Casing described in the utility model 1 top is connected with damping spring 4, and described damping spring 4 is connected with hand and carries protective ring 5.
As shown in Figure 4, industrial circumferential x-ray flaw detector is at the large wall thickness vessel head of check major diameter, during the X-ray procedure of container ring weld seam longitudinal joint, when needing circumferential 360 degree angles to obtain effective ray coverage rate, if it is not all right not adopting the tower heating radiator, will block effective ray area coverage, make it can not cover application fully, and the tower heating radiator is to be the circular opening of pagoda, be convenient to clamping on the copper rod of anode rake body, adjust bolt during installation, make its embracing on the plate target copper rod tightly, effectively absorb heat radiation by the heat-conducting silicone grease coupling, cause 360 ° of field intensity inequalities for the copper rod stress deformation that makes industrial circumferential x-ray flaw detector in use or the gravity that produces in the handling process is harrowed on the body fragile anode simultaneously, the turriform heating radiator by four location fastening bolts being integrally connected with wind sheltering turnover fan housing tightly, has been increased the shock resistance of excellent anode x ray pipe.Wind sheltering turnover fan housing and turriform heating radiator and cooling blower effectively form one, science calculates the intake that natural wind sucks, through flowing into the spacing between every sheet of turriform heating radiator, the flow value of wind speed, the rotating speed of control cooling blower, the heat energy that carries out that goes round and begins again during work effectively exchanges.
Claims (8)
1. industrial circumferential x-ray flaw detector, it includes casing (1) and is positioned at the cable socket (9) of casing (1) top, protective cover (8), the gentle pressure indicating gauge of charging connector (11) (10), wherein be provided with excellent anode x ray pipe (14) in the casing (1), it is characterized in that: described excellent anode x ray pipe (14) one ends are connected with high pressure generator (13), the other end is connected with annular heat conductor (17) by ring flange (15), the plate target copper rod of rod anode x ray pipe (14) passes that to extend turriform heating radiator (18) behind the annular heat conductor (17) inner and be fixedly connected with, described annular heat conductor (17) below is provided with the fastening turriform heating radiator (18) of air duct type opening, copper rod section between annular heat conductor (17) and turriform heating radiator (18) also is provided with and produces X ray 360 degree radiation angle windows (2), described turriform heating radiator (18) below is provided with the dc fan (20) that cooling heat conduction is used, and described casing (1) below is connected with wind sheltering turnover fan housing (3) by bolt (16).
2. industrial circumferential x-ray flaw detector according to claim 1 is characterized in that described casing (1) becomes the barrel-shaped shape of groove by the machine tooling of forging die casting aluminium.
3. industrial circumferential x-ray flaw detector according to claim 1 is characterized in that described excellent anode x ray pipe target body heat conduction copper rod top installation normally closed type over-temperature protection relay (21).
4. industrial circumferential x-ray flaw detector according to claim 1 is characterized in that described turriform heating radiator (18) is connected with wind sheltering turnover fan housing (3) by the location fastening bolt (22) of anti-bias anti-stress deformation.
5. industrial circumferential x-ray flaw detector according to claim 1 is characterized in that described wind sheltering turnover fan housing (3) top is provided with natural wind fresh air inlet (7), and the bottom is provided with bee-hole shape heat conduction air outlet opening (23).
6. industrial circumferential x-ray flaw detector according to claim 1 is characterized in that described wind sheltering turnover fan housing (3) below is connected with damping spring (4), and described damping spring (4) is connected with hand and carries protective ring (5).
7. industrial circumferential x-ray flaw detector according to claim 1 is characterized in that described casing (1) top is connected with damping spring (4), and described damping spring (4) is connected with hand and carries protective ring (5).
8. industrial circumferential x-ray flaw detector according to claim 1 is characterized in that described annular heat conductor (17) contacts with casing (1) heat conduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400706 CN202837206U (en) | 2012-08-14 | 2012-08-14 | Circumferential X-ray diagnostic machine used for industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400706 CN202837206U (en) | 2012-08-14 | 2012-08-14 | Circumferential X-ray diagnostic machine used for industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837206U true CN202837206U (en) | 2013-03-27 |
Family
ID=47948886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220400706 Expired - Fee Related CN202837206U (en) | 2012-08-14 | 2012-08-14 | Circumferential X-ray diagnostic machine used for industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699401A (en) * | 2016-03-22 | 2016-06-22 | 杭州惠威无损探伤设备有限公司 | X-ray flaw detection machine with bidirectional circuit switch |
| CN106706671A (en) * | 2016-11-08 | 2017-05-24 | 上海航天精密机械研究所 | Small inner diameter cylinder microfocus rod anode X-ray automatic detection device and detection method |
-
2012
- 2012-08-14 CN CN 201220400706 patent/CN202837206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699401A (en) * | 2016-03-22 | 2016-06-22 | 杭州惠威无损探伤设备有限公司 | X-ray flaw detection machine with bidirectional circuit switch |
| CN106706671A (en) * | 2016-11-08 | 2017-05-24 | 上海航天精密机械研究所 | Small inner diameter cylinder microfocus rod anode X-ray automatic detection device and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105891099A (en) | Experimental method and device for welding joint force-corrosion coupling test | |
| CN202837206U (en) | Circumferential X-ray diagnostic machine used for industry | |
| CN206524996U (en) | A kind of Macker type arc heater cooling of electrode structure | |
| CN202837207U (en) | Orientation X-ray diagnostic machine used for industry | |
| CN206609331U (en) | Flow collection pipe component riveting equipment and flow collection pipe component process equipment | |
| CN203586536U (en) | CO heating device | |
| CN106314758B (en) | A kind of end cap thermal resistance attachment device | |
| CN108072172B (en) | Direct high-efficient electric heater | |
| CN103487823B (en) | Manufacturing process of closed-gas large-area proportional counter used for measuring alpha and beta radioactive surface contamination | |
| CN206058095U (en) | A kind of computer heat sink | |
| CN201810356U (en) | Window structure for high-temperature and high-pressure environment | |
| CN207556699U (en) | A kind of temperature test probe | |
| CN203823175U (en) | Metal high-temperature-shielding device special for rupture disc | |
| CN204853961U (en) | Far infrared chip electric water heater of device that generates heat in addition | |
| CN212275097U (en) | Electrified temperature measuring device for hypersonic wind tunnel electric heater | |
| CN103644657B (en) | A kind of high temperature solar heat dump | |
| CN211178090U (en) | Cooling device | |
| CN206682976U (en) | The probing shell cooling device of flame detector | |
| CN209767325U (en) | High-temperature-resistant motor | |
| CN207422188U (en) | A kind of improved high-voltage heater | |
| CN208368351U (en) | A kind of water-cooled power capacitor | |
| CN105972564A (en) | Quartz lamp air cooling device | |
| CN205208485U (en) | Quartz lamp fan cooler | |
| CN206057254U (en) | A kind of ultrasonic reflectoscope detection probe | |
| CN202814777U (en) | Portable digester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |