CN202697015U - Cooling device for accelerating tube target - Google Patents
Cooling device for accelerating tube target Download PDFInfo
- Publication number
- CN202697015U CN202697015U CN 201220281443 CN201220281443U CN202697015U CN 202697015 U CN202697015 U CN 202697015U CN 201220281443 CN201220281443 CN 201220281443 CN 201220281443 U CN201220281443 U CN 201220281443U CN 202697015 U CN202697015 U CN 202697015U
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- Prior art keywords
- accelerating tube
- cooling
- cooling tower
- tube target
- target
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Abstract
The utility model provides a cooling device for an accelerating tube target. The device comprises a disc, wherein a cooling water tank is arranged in the disc; a cooling tower is arranged in the center of the end surface of one end of the disc; a channel is arranged in the cooling tower and communicated with the cooling water tank; and the top of the cooling tower is provided with an accelerating tube target mounting surface. According to the cooling device for the accelerating tube target, the accelerating tube target is arranged on the top surface of the cooling tower, the disc is arranged on the circumference of the root of the cooling tower, and the cooling water tank is arranged in the disc and communicated with the channel in the cooling tower; and cooling water enters the disc, flows through the cooling tower to take the heat of the target on the cooling tower away, and flows out of the disc, so that the function of circulating cooling can be realized. By the cooling device, the temperature of the accelerating tube target can be reduced effectively, so that the phenomenon that the target is damaged during working due to high temperature is avoided.
Description
Technical field:
The utility model relates to physical field, relates in particular to radiotherapy equipment, particularly a kind of cooling device for the accelerating tube target.
Background technology:
In radiotherapy equipment, after electron beam in the accelerating tube is accelerated to dipped beam speed, target is bombarded, target rises on the one hand and produces the X radiation effects, also to play a part on the other hand to stop electron beam to pass through, the energy that is not converted to the X radiation in the electron beam will consume on target in the mode of heat, so target need in time be taken away heat by cooling system.In the prior art, cooling structure from target away from, the condition of work of target is abominable, often cause under the tungsten target high temperature and split, and then after ray is punctured the copper parent is installed, make the accelerating tube vacuum destroyed, because accelerating tube is very expensive parts, the loss that therefore causes is very large.
Summary of the invention:
The purpose of this utility model is to provide a kind of cooling device for the accelerating tube target, and the target cooling system that described this cooling device for the accelerating tube target will solve the prior art accelerating tube is from the technical problem of target away from.
This cooling device for the accelerating tube target of the present utility model, comprise a disk, wherein, be provided with bosh in the described disk, the center of disk one end end face is provided with a cooling tower, be provided with passage in the described cooling tower, described passage is communicated with described bosh, and the top of cooling tower is provided with accelerating tube target installed surface.
Further, the accelerating tube target installed surface on the top of cooling tower is the plane, is welded with an accelerating tube target on the accelerating tube target installed surface.
Further, the end face of the bottom of cooling tower and disk welding.
Further, bosh is arranged on the sagittal plane in the disk.
Further, bosh comprises a water inlet tank and a water outlet tank, described water inlet tank and water outlet tank all respectively have an end opening in the sidewall of disk and are connected with separately a warter connection, the other end of water inlet tank and water outlet tank all with the interior channel connection of cooling tower.
Operation principle of the present utility model is: cooling water enters disk, flows through the heat that cooling tower is taken away target on the cooling tower again, flows out disk again, realizes circulating cooling.
The utility model and prior art are compared, and its effect is actively with obvious.The utility model will speed up the end face that the pipe target is arranged on cooling tower, around the root of cooling tower, disk is set, bosh is set in disk, bosh is communicated with the cooling tower internal channel, can effectively reduce the temperature of target, prevent that target from being damaged by high temperature in the course of the work.
Description of drawings:
Fig. 1 is the structural representation of the cooling device for the accelerating tube target of the present utility model.
Fig. 2 is the vertical view of the disk of the cooling device for the accelerating tube target of the present utility model.
Embodiment:
Embodiment 1:
As depicted in figs. 1 and 2, cooling device for the accelerating tube target of the present utility model, comprise a disk 5, wherein, be provided with bosh in the described disk 5, the center of disk 5 one end end faces is provided with a cooling tower 4, is provided with passage in the described cooling tower 4, described passage is communicated with described bosh, and the top of cooling tower 4 is provided with accelerating tube target installed surface.
Further, the accelerating tube target installed surface on the top of cooling tower 4 is the plane, is welded with an accelerating tube target 1 on the accelerating tube target installed surface.
Further, the end face of the bottom of cooling tower 4 and disk 5 welding.
Further, bosh is arranged on the sagittal plane in the disk 5.
Further, bosh comprises a water inlet tank 2 and a water outlet tank 3, described water inlet tank 2 and water outlet tank 3 all respectively have an end opening in the sidewall of disk 5 and are connected with separately a warter connection 6, the other end of water inlet tank 2 and water outlet tank 3 all with the interior channel connection of cooling tower 4.
The operation principle of the present embodiment is: cooling water enters disk 5, flows through the heat that cooling tower 4 is taken away accelerating tube target 1 on the cooling tower 4 again, flows out disk 5 again, realizes circulating cooling.
Concrete, cooling tower 4 internal channels, warter connection 6, bosh 2 and bosh 3 have consisted of airtight circulation canal.Cooling circulating water enters from an end, take away on the accelerating tube target 1 heat that produces after, bring out by another.Because cooling tower 4 is little with the distance of accelerating tube target 1, so good cooling results, can effectively reduce the tungsten target temperature, avoids the destroyed accident of accelerating tube vacuum.
Claims (5)
1. cooling device that is used for the accelerating tube target, comprise a disk, it is characterized in that: be provided with bosh in the described disk, the center of disk one end end face is provided with a cooling tower, be provided with passage in the described cooling tower, described passage is communicated with described bosh, and the top of cooling tower is provided with accelerating tube target installed surface.
2. the cooling device for the accelerating tube target as claimed in claim 1, it is characterized in that: the accelerating tube target installed surface on the top of cooling tower is the plane, is welded with an accelerating tube target on the accelerating tube target installed surface.
3. the cooling device for the accelerating tube target as claimed in claim 1 is characterized in that: the bottom of cooling tower and the welding of the end face of disk.
4. the cooling device for the accelerating tube target as claimed in claim 1 is characterized in that: bosh is arranged on the sagittal plane in the disk.
5. the cooling device for the accelerating tube target as claimed in claim 1, it is characterized in that: bosh comprises a water inlet tank and a water outlet tank, described water inlet tank and water outlet tank all respectively have an end opening in the sidewall of disk and are connected with separately a warter connection, the other end of water inlet tank and water outlet tank all with the interior channel connection of cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281443 CN202697015U (en) | 2012-06-14 | 2012-06-14 | Cooling device for accelerating tube target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281443 CN202697015U (en) | 2012-06-14 | 2012-06-14 | Cooling device for accelerating tube target |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202697015U true CN202697015U (en) | 2013-01-23 |
Family
ID=47552564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220281443 Expired - Lifetime CN202697015U (en) | 2012-06-14 | 2012-06-14 | Cooling device for accelerating tube target |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202697015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103702548A (en) * | 2013-12-20 | 2014-04-02 | 中国科学院高能物理研究所 | Cooling component for accelerating tube |
-
2012
- 2012-06-14 CN CN 201220281443 patent/CN202697015U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103702548A (en) * | 2013-12-20 | 2014-04-02 | 中国科学院高能物理研究所 | Cooling component for accelerating tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201102 Address after: No.11, Gongye Xisan Road, Songshanhu Park, Dongguan City, Guangdong Province 523000 Patentee after: Zhongneng medical accelerator system (Guangdong) Co., Ltd Address before: 523808, Guangdong province Dongguan Songshan Lake small and medium-sized science and technology enterprises Pioneer Park ten floor Patentee before: GUANGDONG SPACO ACCELERATOR TECHNOLOGY Co.,Ltd. Patentee before: Du Xijiu |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |
|
| CX01 | Expiry of patent term |