CN201188736Y - Constant temperature cooling system for electric irradiation accelerator - Google Patents
Constant temperature cooling system for electric irradiation accelerator Download PDFInfo
- Publication number
- CN201188736Y CN201188736Y CNU2008200055273U CN200820005527U CN201188736Y CN 201188736 Y CN201188736 Y CN 201188736Y CN U2008200055273 U CNU2008200055273 U CN U2008200055273U CN 200820005527 U CN200820005527 U CN 200820005527U CN 201188736 Y CN201188736 Y CN 201188736Y
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- China
- Prior art keywords
- constant temperature
- cooling system
- accelerator
- pump
- water tank
- 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 - Lifetime
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- 238000001816 cooling Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a constant temperature cooling system applied to an electron irradiation accelerator. The system comprises a water tank with heating function, a pump, a refrigerating unit, and the like; the pump, the water tank, the refrigerating unit and the electron irradiation accelerator need a cooling series connected load, wherein, a refrigeration apparatus in the refrigerating unit adopts a series connection; the pump, the water tank, the refrigerating unit, the electron irradiation accelerator, and the refrigeration apparatus are put into operation in turn. The constant temperature cooling system adapts to different power demands, improves the cooling efficiency, and is energy-saving and economical.
Description
Technical field
The utility model belongs to the electron accelerator technical field, is specifically related to the constant temperature cooling system that a kind of electron accelerator is used.
Background technology
High-power irradiation accelerator can be widely used in sterilization, food fresh keeping, material modification, cereal desinsection of medical health care products etc., has a extensive future.Cooling system is one of indispensable auxiliary equipment of accelerator.Currently used cooling system has two kinds, a kind of is to pass through heat exchanger, utilize secondary cycle water that a recirculated water is cooled off, and secondary cycle water originally utilizes cooling tower to cool off in air, but fluctuating temperature is bigger, can only offer the less demanding load of temperature control precision and use.Another kind is to make water temperature constant in a range of set temperature by the means that heat and freeze, and is useful for the higher accelerator load of cooling precision of requirement.The refrigerating units of this constant temperature cooling system generally puts into operation simultaneously, and energy consumption is higher, both has been unfavorable for energy-conservation, uneconomical again.
Summary of the invention
The utility model cools off the high problem of existing energy consumption at constant temperature in the prior art, and a kind of new constant temperature cooling system is provided.
A kind of electron accelerator constant temperature cooling system, comprise the water tank that has heating function, pump, refrigerating units etc., the load series connection that pump, water tank, refrigerating units, accelerator need cool off, key is, refrigeration machine in the described refrigerating units puts into operation by turns for series connection.
The operating state of accelerator load running has multiple, and cooling power is different, will cool off unit and be designed to many series connection, puts into operation by turns, to adapt to the different capacity demand, has improved cooling effectiveness.
Description of drawings
Fig. 1 is the constant temperature cooling system schematic diagram that present embodiment provides.
Wherein, 1, electric heater; 2, water tank; 3, water pump; 4, filter; 5, accelerator load; 6, refrigeration machine 1; 7, refrigeration machine 2; 8, refrigeration machine 3.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is further elaborated.
A kind of electron accelerator constant temperature cooling system comprises the water tank 2 that has heating function, pump 3, refrigerating units etc.Wherein, be provided with electric heater 1 in the water tank 2, and water level signal device, temp probe etc.Between pump 3 and the accelerator load 5 filter 4 is set.Refrigerating units is in series by 3 refrigeration machines 6,7,8.The deionized water that meets temperature requirement in the water tank 2 is a power with water pump 3, through filter 4, after the accelerator load 5 of flowing through, gets back in the water tank 2 through refrigerating units.Refrigerating units is according to the requirement of load, and 3 refrigeration machines put into operation by turns.
The accelerator cooling load of present embodiment is an accelerating tube, and it has two kinds of operating states, and the cooling power when baking machine is about 24kW, and the cooling power of normal operating condition is 16kW.Every cooler cooling power is about 10kW.In the time of roasting machine, three coolers move simultaneously, in the time of normal operation, are put into operation in turn by wherein any two coolers.
Claims (1)
1. electron accelerator constant temperature cooling system, comprise load (5) that the water tank (2), pump (3), refrigerating units, the accelerator that have heating function need cool off etc., load (5) series connection that pump (3), water tank (2), refrigerating units, accelerator need cool off is characterized in that: between pump (3) and the accelerator load (5) filter (4) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200055273U CN201188736Y (en) | 2008-03-05 | 2008-03-05 | Constant temperature cooling system for electric irradiation accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200055273U CN201188736Y (en) | 2008-03-05 | 2008-03-05 | Constant temperature cooling system for electric irradiation accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188736Y true CN201188736Y (en) | 2009-01-28 |
Family
ID=40311757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200055273U Expired - Lifetime CN201188736Y (en) | 2008-03-05 | 2008-03-05 | Constant temperature cooling system for electric irradiation accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188736Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100948A (en) * | 2010-12-20 | 2011-06-22 | 江苏海明医疗器械有限公司 | Constant-temperature pressure-stabilizing water circulation system for medical accelerator |
| CN103338614A (en) * | 2013-06-13 | 2013-10-02 | 无锡爱邦辐射技术有限公司 | Heat dissipation mechanism of high-power electron irradiation accelerator |
| CN104144555A (en) * | 2014-07-16 | 2014-11-12 | 阿尔西制冷工程技术（北京）有限公司 | Indoor unit of water cooling system used for medical accelerator |
| CN104219865A (en) * | 2014-09-09 | 2014-12-17 | 中国原子能科学研究院 | Circulating water cooling system of cyclotron and high stability implementing method of circulating water cooling system |
| CN105188251A (en) * | 2015-10-20 | 2015-12-23 | 江苏海明医疗器械有限公司 | Medical accelerator constant-temperature water system |
| CN113470852A (en) * | 2021-07-12 | 2021-10-01 | 中国原子能科学研究院 | Irradiation device and method for sterilization by using same |
-
2008
- 2008-03-05 CN CNU2008200055273U patent/CN201188736Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100948A (en) * | 2010-12-20 | 2011-06-22 | 江苏海明医疗器械有限公司 | Constant-temperature pressure-stabilizing water circulation system for medical accelerator |
| CN102100948B (en) * | 2010-12-20 | 2012-11-28 | 江苏海明医疗器械有限公司 | Constant-temperature pressure-stabilizing water circulation system for medical accelerator |
| CN103338614A (en) * | 2013-06-13 | 2013-10-02 | 无锡爱邦辐射技术有限公司 | Heat dissipation mechanism of high-power electron irradiation accelerator |
| CN103338614B (en) * | 2013-06-13 | 2015-08-19 | 无锡爱邦辐射技术有限公司 | The cooling mechanism of high-power electron irradiation accelerator |
| CN104144555A (en) * | 2014-07-16 | 2014-11-12 | 阿尔西制冷工程技术（北京）有限公司 | Indoor unit of water cooling system used for medical accelerator |
| CN104219865A (en) * | 2014-09-09 | 2014-12-17 | 中国原子能科学研究院 | Circulating water cooling system of cyclotron and high stability implementing method of circulating water cooling system |
| CN105188251A (en) * | 2015-10-20 | 2015-12-23 | 江苏海明医疗器械有限公司 | Medical accelerator constant-temperature water system |
| CN105188251B (en) * | 2015-10-20 | 2018-06-19 | 江苏海明医疗器械有限公司 | A kind of medical accelerator constant temperature water system |
| CN113470852A (en) * | 2021-07-12 | 2021-10-01 | 中国原子能科学研究院 | Irradiation device and method for sterilization by using same |
| CN113470852B (en) * | 2021-07-12 | 2024-05-14 | 中国原子能科学研究院 | Irradiation device and sterilization method using the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090128 |
|
| CX01 | Expiry of patent term |