CN2674641Y - Split water cooling and heating exchanger - Google Patents
Split water cooling and heating exchanger Download PDFInfo
- Publication number
- CN2674641Y CN2674641Y CN 200320115362 CN200320115362U CN2674641Y CN 2674641 Y CN2674641 Y CN 2674641Y CN 200320115362 CN200320115362 CN 200320115362 CN 200320115362 U CN200320115362 U CN 200320115362U CN 2674641 Y CN2674641 Y CN 2674641Y
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- CN
- China
- Prior art keywords
- oil
- heat exchanger
- pipe
- radiating subassembly
- oil return
- 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
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- X-Ray Techniques (AREA)
Abstract
The utility model provides a split water cooling and heating exchanger, belonging to the oil circulation cooling device of the X-ray pipe of the medical therapeutic X-ray deep portion machine and comprising an oil tank and a heat exchanger. The heat exchanger (1) is connected with the secondary filter (4) inside the oil tank (2) through an oil return connecting pipe (15) and an oil discharge connecting pipe (12), a once filter (6) and the secondary filter (4) are connected with an oil pump (5), the heat exchanger (1) is provided with an oil discharge heat radiating component (20) and an oil return heat radiating component (26) which consist of U-shaped oil pipe rows (22) and radiating fins (21), and two sets of heat radiating components respectively proceed the water cooling for the insulating oil of the oil return pipe and the oil discharge pipe to realize the oil return and oil discharge twice cooling in the process of circulating the oil, namely double-water cooling. Because the heat radiating components of the heat exchanger proceed the oil return and oil discharge twice cooling processes for the insulating oil, the utility model raises the heat exchanging efficiency by times, and because the oil tank and the heat exchanger are split, the utility model is favourable for isolating and sealingthe oil and the water two cooling liquids and is suitable for being used for the oil circulation cooling of the X-ray pipe of the medical therapeutic X-ray deep portion machine.
Description
Technical field: the X-ray tube that the utility model relates to medical treatment X ray deep machine carries out oily hydronic heat-exchange device, particularly a kind of split double water cold-heat-exchanging exchange system.
Background technology: the oil circulating system of deep of the prior art machine, the employing bimetallic tube that has, the logical oil of internal layer, the interlayer water flowing is coiled in fuel tank as heat exchanger.Because the bimetallic tube processing difficulties, the two ends shunting is more difficult, can make the withstand voltage reduction of insulating oil in the fuel tank because of airtight bad the infiltration, high-voltage breakdown occurs; What have directly is immersed in the water tank around multi-turn with copper pipe, and the insulating oil in the copper pipe is cooled off.Because copper pipe and cooling water contact area are limited, can not obtain better heat radiating effect.
Summary of the invention: the purpose of this utility model is: a kind of split double water cold-heat-exchanging exchange system is provided, this device carries out water cooling to the insulating oil in oil return pipe and the flowline respectively, realize oil return and fuel-displaced twice cooling in the oil circulation process, reach the purpose of good heat dissipation effect.
Formation of the present utility model: form by heat exchanger, fuel tank, aflter-fillter, oil pump, filter, motor, discharge protective device, heat exchanger water tank, fuel-displaced radiating subassembly, an oil return radiating subassembly, heat exchanger 1 is connected with aflter-fillter 4 in the fuel tank 2 by going out oil connecting pipe 12 and oil return tube connector 15, No. one time filter 6 is connected with oil pump 5 with aflter-fillter 4, and oil pump 5 is connected with motor 10; Fuel-displaced radiating subassembly 20 and oil return radiating subassembly 26 are housed in the heat exchanger water tank 19 on heat exchanger 1; flowline 13 on the fuel-displaced radiating subassembly 20, go out oil return pipe 14, oil return tube connector 15 on oil connecting pipe 12 and the oil return radiating subassembly 26; be fixed on the case lid 24 by nut 25; outlet pipe 16 and discharge protective device 18 are installed on case lid 24, water inlet pipe 17 are housed at heat exchanger water tank 19 1 side lower parts.
Fuel-displaced radiating subassembly 20 is made up of U-shaped oil pipe row 22 and fin 21 with oil return radiating subassembly 26, and fin 21 is arranged above and below on U-shaped oil pipe row 22.
At the top of fuel tank 2 fuel tank cap 11 is housed, tank filler sleeve 8 and vent valve 9 and motor 10 are installed on fuel tank cap 11, and motor output shaft is connected with oil pump 5, and the oil inlet end of oil pump 5 connects a filter 6, oil outlet end connects aflter-fillter 4, and fuel tank 2 lower sidewall are equipped with oil extraction mouth 7.
Compared with the prior art, the utility model is divided into two independently parts with fuel tank in the oily circulating cooling system and heat exchanger, two parts are connected with the oil return tube connector by going out oil connecting pipe, store insulating oil in the fuel tank, the insulating oil of cooling usefulness is provided to the X-ray tube anode through electric oil pump, store flowable cooling water and two groups of radiating subassemblies that structure is identical in the heat exchanger, radiating subassembly adopts copper pipe to bend to many row's U-shapeds and forms at exclusive some fin of welding of U-shaped pipe, be installed in these the two groups of radiating subassemblies in the heat exchanger tank, respectively the insulating oil in oil return pipe and the flowline is carried out water cooling, realize oil return and fuel-displaced twice cooling in the oil circulation process, promptly two water-cooleds.The utility model is owing to insulating oil process oil return and fuel-displaced twice cooling procedure in the radiating subassembly of heat exchanger, and heat exchanger effectiveness significantly improves; Because fuel tank and heat exchanger split are beneficial to the isolation and the sealing of oil, two kinds of cooling fluids of water; Radiating subassembly in the heat exchanger adopts U-shaped copper pipe row and outside weldings heat radiating fin structure in addition, and film-cooled heat increases, and can obtain best cooling effect.
Description of drawings; Fig. 1 is the utility model structural representation.Fig. 2 is the vertical view of Fig. 1.Fig. 3 is heat converter structure figure.
1. heat exchangers among the figure, 2. fuel tank, 3. insulating oil, 4. aflter-fillter, 5. oil pump; 6. a filter, 7. oil extraction mouth, 8. tank filler sleeve, 9. vent valve, 10. motor; 11. fuel tank cap, 12. go out oil connecting pipe, 13. flowlines, 14. oil return pipes; 15. the oil return tube connector, 16. outlet pipes, 17. water inlet pipes, 18. discharge protective devices; 19. the heat exchanger water tank, 20. fuel-displaced radiating subassemblies, 21. fin, 22.U shape oil pipe row; 23. the case pad, 24. case lids, 25. nuts, 26. oil return radiating subassemblies.
Embodiment: as Fig. 1; shown in Figure 2; heat exchanger 1 is connected with aflter-fillter 4 in going out oil connecting pipe 12 and fuel tank 2 by oil return tube connector 15; No. one time filter 6 is connected with oil pump 5 with aflter-fillter 4; oil pump 5 is connected with motor 10; at the top of fuel tank 2 fuel tank cap 11 is housed; tank filler sleeve 8 and vent valve 9 and motor 10 are installed on fuel tank cap 11; motor output shaft is connected with oil pump 5; the oil inlet end of oil pump 5 connects a filter 6; oil outlet end connects aflter-fillter 4; fuel tank 2 lower sidewall are equipped with oil extraction mouth 7, and flowline 13 is housed on heat exchanger 1; oil return pipe 14; outlet pipe 16; water inlet pipe 17 and discharge protective device 18.
As shown in Figure 3; fuel-displaced radiating subassembly 20 and oil return radiating subassembly 26 are housed in the heat exchanger water tank 19 on heat exchanger 1; fuel-displaced radiating subassembly 20 is made up of U-shaped oil pipe row 22 and fin 21 with oil return radiating subassembly 26; fin 21 is arranged above and below on U-shaped oil pipe row 22; flowline 13 on the fuel-displaced radiating subassembly 20; go out the oil return pipe 14 on oil connecting pipe 12 and the oil return radiating subassembly 26; oil return tube connector 15; be fixed on the case lid 24 by nut 25; outlet pipe 16 and discharge protective device 18 are installed on case lid 24, water inlet pipe 17 are housed at heat exchanger water tank 19 1 side lower parts.
During use, motor 10 drives oil pump 5 work in the fuel tank 2, insulating oil 3 is advanced going out in the oil connecting pipe 12 of being communicated with heat exchanger 1, through fuel-displaced radiating subassembly 20, flowline 13 is transported to the X-ray tube anode it is cooled off, and the X-ray tube anode is cooled off the insulating oil that heats up in the back, is flowed back to the oil return radiating subassembly 26 of heat exchanger by oil return pipe 14, through the water-cooled first time, flow back to fuel tank 2; Oil is pushed once more in the fuel-displaced radiating subassembly 20 of heat exchanger 1 by oil pump 5 again,, transport to the X-ray tube anode again, finish oil circulation process through the water-cooled second time.
The utility model since insulating oil in the radiating subassembly of heat exchanger through oil return and fuel-displaced twice Cooling procedure, heat exchanger effectiveness significantly improves; Because fuel tank and heat exchanger split are beneficial to oil, water two Plant isolation and the sealing of cooling fluid, in addition, outside the radiating subassembly employing U-shaped copper pipe row in the heat exchanger reaches Section's welding heat radiating fin structure, film-cooled heat increases, and can obtain best cooling effect.
Claims (3)
1. split double water cold-heat-exchanging exchange system, form by heat exchanger, fuel tank, aflter-fillter, oil pump, filter, motor, discharge protective device, heat exchanger water tank, fuel-displaced radiating subassembly, an oil return radiating subassembly, it is characterized in that: heat exchanger (1) is connected with the interior aflter-fillter (4) of oil return tube connector (15) and fuel tank (2) by going out oil connecting pipe (12), a filter (6) is connected with oil pump (5) with aflter-fillter (4), and oil pump (5) is connected with motor (10); Fuel-displaced radiating subassembly (20) and oil return radiating subassembly (26) are housed in the heat exchanger water tank (19) on heat exchanger (1); flowline (13) on the fuel-displaced radiating subassembly (20), go out oil return pipe (14), oil return tube connector (15) on oil connecting pipe (12) and the oil return radiating subassembly (26); be fixed on the case lid (24) by nut (25); go up installation outlet pipe (16) and discharge protective device (18) at case lid (24), water inlet pipe (17) is housed at heat exchanger water tank (19) one side lower parts.
2. split double water cold-heat-exchanging exchange system according to claim 1, it is characterized in that: fuel-displaced radiating subassembly (20) is made up of U-shaped oil pipe row (22) and fin (21) with oil return radiating subassembly (26), and fin (21) is arranged above and below on U-shaped oil pipe row (22).
3. split double water cold-heat-exchanging exchange system according to claim 1, it is characterized in that: fuel tank cap (11) is housed at the top of fuel tank (2), go up installation tank filler sleeve (8) and vent valve (9) and motor (10) in fuel tank cap (11), motor output shaft is connected with oil pump (5), the oil inlet end of oil pump (5) connects a filter (6), oil outlet end connects aflter-fillter (4), and fuel tank (2) lower sidewall is equipped with oil extraction mouth (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115362 CN2674641Y (en) | 2003-12-09 | 2003-12-09 | Split water cooling and heating exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115362 CN2674641Y (en) | 2003-12-09 | 2003-12-09 | Split water cooling and heating exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674641Y true CN2674641Y (en) | 2005-01-26 |
Family
ID=34475290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320115362 Expired - Fee Related CN2674641Y (en) | 2003-12-09 | 2003-12-09 | Split water cooling and heating exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674641Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574265B (en) * | 2008-05-09 | 2011-12-07 | 株式会社东芝 | X-ray computed tomographic apparatus |
| CN102400763A (en) * | 2011-11-23 | 2012-04-04 | 丹东奥龙射线仪器有限公司 | Oil cooling device for industrial X-ray flaw detector |
| CN110821902A (en) * | 2019-10-15 | 2020-02-21 | 深圳供电局有限公司 | Circuit breaker, hydraulic mechanism and low-voltage oil tank thereof |
-
2003
- 2003-12-09 CN CN 200320115362 patent/CN2674641Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574265B (en) * | 2008-05-09 | 2011-12-07 | 株式会社东芝 | X-ray computed tomographic apparatus |
| CN102400763A (en) * | 2011-11-23 | 2012-04-04 | 丹东奥龙射线仪器有限公司 | Oil cooling device for industrial X-ray flaw detector |
| CN102400763B (en) * | 2011-11-23 | 2013-04-10 | 丹东奥龙射线仪器有限公司 | Oil cooling device for industrial X-ray flaw detector |
| CN110821902A (en) * | 2019-10-15 | 2020-02-21 | 深圳供电局有限公司 | Circuit breaker, hydraulic mechanism and low-voltage oil tank thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |