CN203851353U - An X ray high pressure generator apparatus - Google Patents
An X ray high pressure generator apparatus Download PDFInfo
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- CN203851353U CN203851353U CN201420113136.9U CN201420113136U CN203851353U CN 203851353 U CN203851353 U CN 203851353U CN 201420113136 U CN201420113136 U CN 201420113136U CN 203851353 U CN203851353 U CN 203851353U
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- ray tube
- cylindrical shell
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Abstract
The utility model relates to the field of X ray digital imaging equipment detection, and especially relates to an X ray high pressure generator apparatus. The X ray high pressure generator apparatus is provided with an enclosed cylindrical body. A spherical illuminant is arranged on the front end of the cylindrical body. An X ray tube and a circuit board connecting a power supply and the X ray tube are arranged in the cylindrical body. A heat radiating tube winds around the X ray tube. A liquid inlet end and a liquid outlet end of the heat radiating tube separately go through the cylindrical body to be connected with a liquid coolant source. An air inlet and an air outlet are also arranged in the cylindrical body. The air inlet and an air outlet separately go through the cylindrical body to be connected with a miniature air cooling motor. According to the utility model, cooling measures of two stages are adopted; in the first stage, a copper pipe tightly winds around an anode target, and inner passing circulating water brings residual heat in the anode target out of a ball tube; and in the second stage, the miniature air cooling motor rapidly cools high temperature air surrounding the anode target. The cooling measures of the two stages enable the X ray tube to be fast in heat radiation speed and good in heat radiation effects in working and enable the X ray high pressure generator apparatus to be high in working efficiency and to work continuously.
Description
Technical field
The utility model relates to X ray digital imaging apparatus detection field, especially a kind of X-ray high-voltage generator device.
Background technology
Present stage, X-ray high-voltage generator generally adopts X-ray tube (being bulb) anode (being positive target), it is provided with the cylindrical shell of sealing, the front end of cylindrical shell is provided with globe-type luminescence body, in cylindrical shell, be full of heat eliminating medium and be provided with X-ray tube and the circuit board that is connected power supply and X-ray tube, caloric value when this X-ray high-voltage generator adds positive high voltage is large, available power is little, a large amount of energy become thermal waste, and this thermal energy is because the particularity of X-ray tube (bulb) need to discharge in time, otherwise can burn X-ray tube (bulb), so the heat radiation to X-ray tube (bulb) requires high, at present, the heat radiation of X-ray high-voltage generator device (bulb) mainly adopts circulation or air cooling way in oil cooling, in order effectively to protect X-ray high-voltage generator device (bulb), X-ray high-voltage generator can only intermittent work, its deficiency is that radiating rate is slow, not in time, X-ray high-voltage generator can not be worked continuously in heat radiation.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the deficiencies in the prior art, provides a kind of radiating rate fast, good heat dissipation effect, the X-ray high-voltage generator device that operating efficiency is high.
The utility model solves the technical scheme that its technical problem adopts, a kind of X-ray high-voltage generator device, be provided with the cylindrical shell of sealing, the front end of cylindrical shell is provided with globe-type luminescence body, in cylindrical shell, be provided with X-ray tube and the circuit board that is connected power supply and X-ray tube, on X-ray tube, be wound with radiating tube, the liquid feeding end of radiating tube is connected with liquid coolant sources through cylindrical shell respectively with outlet end; In cylindrical shell, be also provided with air inlet and gas outlet, air inlet is connected with miniature air-cooled motor through cylindrical shell respectively with gas outlet;
Described radiating tube is made by metallic copper;
Described air inlet and gas outlet are made by metallic copper;
Described circuit board adopts negative high voltage control circuit; negative dc high voltage is directly added on X-ray tube glower end; the direct ground connection of X-ray tube anode, it is provided with primary power source circuit, secondary power supply circuit, filament voltage voltage stabilizing circuit, voltage and current feedback circuit, high voltage stabilizer, protective circuit and timing circuit.
The invention has the beneficial effects as follows, the utility model adopts two-stage cooling measure, and the one, copper pipe is closely wrapped on positive target, and interior logical recirculated water is taken bulb out of after-heat in positive target; The 2nd, miniature air-cooled motor is lowered the temperature positive target high ambient temperatures air rapidly, strengthens cooling-down effect.Two-stage cooling measure makes the heat radiating rate that X-ray tube when work produce fast, and good heat dissipation effect, makes X-ray high-voltage generator device operating efficiency high, continuously the advantage such as non-stop run.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Wherein, 1. cylindrical shell, 2. globe-type luminescence body, 3.X ray tube, 4. circuit board, 5. liquid coolant sources, 6. radiating tube, 7. miniature air-cooled motor, 8. air inlet, 9. gas outlet.
Embodiment
With reference to accompanying drawing, a kind of X-ray high-voltage generator device, be provided with the cylindrical shell 1 of sealing, the front end of cylindrical shell 1 is provided with globe-type luminescence body 2, in cylindrical shell 1, be provided with X-ray tube 3 and the circuit board 4 that is connected power supply and X-ray tube, on X-ray tube 3, be wound with radiating tube 6, the liquid feeding end of radiating tube 6 is connected with liquid coolant sources 5 through cylindrical shell 1 respectively with outlet end; In cylindrical shell 1, be also provided with air inlet 8 and gas outlet 9, air inlet 8 is connected with miniature air-cooled motor 7 through cylindrical shell 1 respectively with gas outlet 9;
Described radiating tube 6 is made by metallic copper;
Described air inlet 8 is made by metallic copper with gas outlet 9;
Described circuit board 4 adopts negative high voltage control circuit; negative dc high voltage is directly added on X-ray tube glower end; the direct ground connection of X-ray tube anode, it is provided with primary power source circuit, secondary power supply circuit, filament voltage voltage stabilizing circuit, voltage and current feedback circuit, high voltage stabilizer, protective circuit and timing circuit.
Claims (2)
1. an X-ray high-voltage generator device, be provided with the cylindrical shell of sealing, the front end of cylindrical shell is provided with globe-type luminescence body, in cylindrical shell, be provided with X-ray tube and the circuit board that is connected power supply and X-ray tube, on X-ray tube, be wound with radiating tube, the liquid feeding end of radiating tube is connected with liquid coolant sources through cylindrical shell respectively with outlet end, it is characterized in that, in cylindrical shell, be also provided with air inlet and gas outlet, air inlet is connected with miniature air-cooled motor through cylindrical shell respectively with gas outlet.
2. X-ray high-voltage generator device according to claim 1, is characterized in that, described air inlet and gas outlet are to be made by metallic copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420113136.9U CN203851353U (en) | 2014-03-13 | 2014-03-13 | An X ray high pressure generator apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420113136.9U CN203851353U (en) | 2014-03-13 | 2014-03-13 | An X ray high pressure generator apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851353U true CN203851353U (en) | 2014-09-24 |
Family
ID=51564318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420113136.9U Expired - Fee Related CN203851353U (en) | 2014-03-13 | 2014-03-13 | An X ray high pressure generator apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465278A (en) * | 2014-12-31 | 2015-03-25 | 江苏天瑞仪器股份有限公司 | X-ray tube heat dissipation device |
| CN111787676A (en) * | 2020-07-27 | 2020-10-16 | 辽宁道特凯力科技有限公司 | Frequency conversion KV control system of medical diagnosis X-ray high-voltage generator |
-
2014
- 2014-03-13 CN CN201420113136.9U patent/CN203851353U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465278A (en) * | 2014-12-31 | 2015-03-25 | 江苏天瑞仪器股份有限公司 | X-ray tube heat dissipation device |
| CN104465278B (en) * | 2014-12-31 | 2017-03-15 | 江苏天瑞仪器股份有限公司 | A kind of X-ray tube heat abstractor |
| CN111787676A (en) * | 2020-07-27 | 2020-10-16 | 辽宁道特凯力科技有限公司 | Frequency conversion KV control system of medical diagnosis X-ray high-voltage generator |
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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: 20140924 Termination date: 20190313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |