CN201251249Y - External circulating type dehumidifying device for linear accelerator machinery room - Google Patents
External circulating type dehumidifying device for linear accelerator machinery room Download PDFInfo
- Publication number
- CN201251249Y CN201251249Y CNU2008200261957U CN200820026195U CN201251249Y CN 201251249 Y CN201251249 Y CN 201251249Y CN U2008200261957 U CNU2008200261957 U CN U2008200261957U CN 200820026195 U CN200820026195 U CN 200820026195U CN 201251249 Y CN201251249 Y CN 201251249Y
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- machine room
- machinery room
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- accelerator
- conditioning
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Abstract
The utility model discloses an external circulating type dehumidifying device for a linear accelerator machinery room, which belongs to a medical auxiliary apparatus. The external circulating type dehumidifying device for a linear accelerator machinery room comprises a main air conditioner, an exhaust fan, an on-duty air conditioner and a dehumidifying machine; the main air conditioner arranged outside the accelerator machinery room is communicated with the accelerator machinery room through a blast pipe; the on-duty air conditioner and the dehumidifying machine are arranged on a wind return pipe communicated with the accelerator machinery room; one end of the wind return pipe in the accelerator machinery room is provided with a wind return filter, and the other end is connected with the main air conditioner; and the exhaust fan is communicated with the accelerator machinery room through an exhaust pipe. Compared with the prior art, the external circulating type dehumidifying device for a linear accelerator machinery room has the advantages of reasonable design, simple structure, safety, reliability, convenient use and the like, and effectively avoids the fire accidents caused by electric leakage.
Description
Technical field
The utility model relates to a kind of medical auxiliary apparatus, specifically linear accelerator machine room outer circulation type dehydrating unit.
Background technology
The humidity control of medical accelerator machine room directly has influence on the operate as normal of equipment, when humidity continues to surpass 70%, will cause ionisation chamber electric leakage, the damage of accelerator.For controlled humidity is no more than 70%, when entering wet season, be placed on the operation that the dehumidifier in the machine room must day and night not stop.After treatment every day finished, unattended in the machine room, powerful consumer continuous service existed hidden danger.The accelerator machine room was once arranged because of dehumidifier fault initiation fire, and caused expensive accelerator to be burnt.
Summary of the invention
Technical assignment of the present utility model is at above weak point, and a kind of linear accelerator machine room outer circulation type dehydrating unit rational in infrastructure, safe and reliable, easy to use is provided.
The technical scheme that its technical problem that solves the utility model adopts is: this device comprises main air-conditioning, exhaust blower, air-conditioning on duty and dehumidifier, being arranged on the outer main air-conditioning of accelerator machine room is communicated with the accelerator machine room by ajutage, air-conditioning on duty and dehumidifier are arranged on the backwind tube that is communicated with the accelerator machine room, the end of backwind tube in the accelerator machine room is provided with return air filter, and the other end links to each other with main air-conditioning; Exhaust blower is communicated with the accelerator machine room by exhaust duct.
Described main air-conditioning is provided with blow valve with the ajutage that the accelerator machine room is communicated with, and dehumidifier is provided with air returning valve with the backwind tube that the accelerator machine room is communicated with, and exhaust blower is provided with exhaust valve with the exhaust duct that the accelerator machine room is communicated with.
The course of work is as follows:
1, need not dehumidify dry and cold season
Treatment time: close air returning valve, open blow valve and exhaust valve, main air-conditioning work, dehumidifier is not worked.
Stand-by time: open air returning valve, close blow valve, open exhaust valve, main air-conditioning is not worked, air-conditioning work on duty.
2, damp and hot season
Between the treatment: open air returning valve, blow valve and exhaust valve, main air-conditioning and dehumidifier are all worked.
Stand-by time: open air returning valve, close blow valve, close exhaust valve, main air-conditioning is not worked, dehumidifier and air-conditioning work on duty.
3, change according to the season season
The duty of dehumidifier is controlled by the temperature-humidity signal in the machine room.
Linear accelerator machine room outer circulation type dehydrating unit of the present utility model is compared with prior art, has characteristics such as reasonable in design, simple in structure, safe and reliable, easy to use, the fire incident of effectively having avoided electric leakage to cause.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is the structural representation of linear accelerator machine room outer circulation type dehydrating unit.
Among the figure: 1, exhaust blower, 2, exhaust valve, 3, exhaust duct, 4, backwind tube, 5, air returning valve, 6, dehumidifier, 7, main air-conditioning, 8, blow valve, 9, ajutage, 10, return air filter, 11, the accelerator machine room, 12, air-conditioning on duty.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Linear accelerator machine room outer circulation type dehydrating unit of the present utility model, its structure comprises main air-conditioning 7, exhaust blower 1, air-conditioning on duty 12 and dehumidifier 6, being arranged on accelerator machine room 11 outer main air-conditionings 7 is communicated with accelerator machine room 11 by the ajutage 9 that is provided with blow valve 8, air-conditioning 12 on duty and dehumidifier 6 are arranged on the backwind tube 4 that is communicated with accelerator machine room 11, the end of backwind tube 4 in accelerator machine room 11 that is provided with air returning valve 5 is provided with return air filter 10, and the other end links to each other with main air-conditioning 7; Exhaust blower 1 is communicated with accelerator machine room 11 by the exhaust duct 3 that is provided with exhaust valve 2.
Its processing and fabricating of linear accelerator machine room outer circulation type dehydrating unit of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1, linear accelerator machine room outer circulation type dehydrating unit, comprise main air-conditioning, exhaust blower, air-conditioning on duty and dehumidifier, it is characterized in that being arranged on the outer main air-conditioning of accelerator machine room is communicated with the accelerator machine room by ajutage, air-conditioning on duty and dehumidifier are arranged on the backwind tube that is communicated with the accelerator machine room, the end of backwind tube in the accelerator machine room is provided with return air filter, and the other end links to each other with main air-conditioning; Exhaust blower is communicated with the accelerator machine room by exhaust duct.
2, linear accelerator machine room outer circulation type dehydrating unit according to claim 1, it is characterized in that main air-conditioning is provided with blow valve with the ajutage that the accelerator machine room is communicated with, dehumidifier is provided with air returning valve with the backwind tube that the accelerator machine room is communicated with, and exhaust blower is provided with exhaust valve with the exhaust duct that the accelerator machine room is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200261957U CN201251249Y (en) | 2008-07-28 | 2008-07-28 | External circulating type dehumidifying device for linear accelerator machinery room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200261957U CN201251249Y (en) | 2008-07-28 | 2008-07-28 | External circulating type dehumidifying device for linear accelerator machinery room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201251249Y true CN201251249Y (en) | 2009-06-03 |
Family
ID=40746921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200261957U Expired - Fee Related CN201251249Y (en) | 2008-07-28 | 2008-07-28 | External circulating type dehumidifying device for linear accelerator machinery room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201251249Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261883A (en) * | 2019-06-27 | 2019-09-20 | 上海联影医疗科技有限公司 | Dose monitoring device and radiotherapy unit |
-
2008
- 2008-07-28 CN CNU2008200261957U patent/CN201251249Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261883A (en) * | 2019-06-27 | 2019-09-20 | 上海联影医疗科技有限公司 | Dose monitoring device and radiotherapy unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20110728 |