CN101235941B - Cooling water flow distributor for accelerator - Google Patents
Cooling water flow distributor for accelerator Download PDFInfo
- Publication number
- CN101235941B CN101235941B CN2008100080477A CN200810008047A CN101235941B CN 101235941 B CN101235941 B CN 101235941B CN 2008100080477 A CN2008100080477 A CN 2008100080477A CN 200810008047 A CN200810008047 A CN 200810008047A CN 101235941 B CN101235941 B CN 101235941B
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- China
- Prior art keywords
- cooling water
- water flow
- welding
- sealing
- flow distributor
- 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.)
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- 239000000498 cooling water Substances 0.000 title claims abstract description 30
- 238000003466 welding Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The invention discloses a new structure of a cooling water flow distributor for an accelerator. The core part of the device is a water flow adjusting device which comprises a welding base, a throttling sheet, a sealing O ring and a welding connecting pipe, wherein the throttling sheet is arranged in a groove at one end of the welding base and is sealed through the sealing O ring. The water flow adjusting device adjusts the cooling water flow by adjusting the aperture size of the throttling sheet, so that the volume of the cooling water flow distributor is reduced to a certain extent under the condition of ensuring constant flow, and the space is saved.
Description
Technical field
The invention belongs to the accelerator art field, be specifically related to a kind of new construction of cooling water flow dispenser for accelerators.
Background technology
Utilize X ray projection imaging technology to carry out nondestructive inspection and be widely used in Non-Destructive Testing industry.The stability and the key factor in flaw detection accelerator life-span that influence the probe dose rate are cooling systems, are requiring under the small and exquisite situation of X ray head, and the used cooling water flow distributor of cooling system can not be too big.In the prior art, the used cooling water flow distributor of cooling system relies on valve regulated, exists volume definite value big, that mix up to be prone to ruined problem.
Summary of the invention
The present invention is directed to the existing existing problem of cooling water flow dispenser for accelerators, provide a kind of volume little, constant flow, and be difficult for by the cooling water flow distributor of misoperation.
A kind of cooling water flow distributor comprises the water knockout drum block, and the water knockout drum block connects cooling water oral siphon, outlet pipe respectively, passes through the flow promoter regulator connected load between cooling water oral siphon, the outlet pipe.Key is; Described flow promoter regulator comprises welding base, throttling sheet, sealing O circle, welding adapter; Wherein weld base one end and be connected with the cooling water oral siphon, the throttling sheet places the groove of the welding base other end, and through the sealing of sealing O circle; Welding is taken over through fastening nut extruding throttling sheet, sealing O circle, connects the welding base and takes over welding.
Above-mentioned flow promoter regulator relies on regulates throttling sheet aperture size to regulate cooling water flow, uses the throttling sheet in different apertures can obtain different cooling water flows, and then different cooling capacities is provided for different loads.Because throttling sheet volume is very little, and is placed in the flow promoter regulator, misoperation can not take place, under the constant situation of dependable flow, the volume of cooling water flow distributor is reduced to a certain extent, saved the space.
Description of drawings
Fig. 1 is a cooling water flow dispensing arrangement front view;
Fig. 2 is a cooling water flow dispensing arrangement left view;
Fig. 3 is the flow promoter regulator structural representation;
Fig. 4 is a throttling chip architecture sketch map.
Wherein: 1, outlet pipe; 2, water inlet pipe; 3, water knockout drum block; 4, apopore; 5, fixing hole; 6, inlet opening; 7, welding is taken over; 8, sealing O circle; 9, throttling sheet; 10, welding base; 11, fastening nut.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is done further to set forth.
Like Fig. 1, shown in 2, a kind of cooling water flow distributor, its main body is a water knockout drum block 3, water knockout drum block 3 is fixing through fixing hole 5, and connects cooling water oral siphon 2, outlet pipe 1 respectively, and is obstructed between cooling water oral siphon 2, the outlet pipe 1.Cooling water oral siphon 2 is provided with a plurality of inlet openings 6, and outlet pipe 1 is provided with a plurality of apopores 4, passes through the flow promoter regulator connected load between inlet opening 6, the apopore 4.
Like Fig. 3, shown in 4; Flow promoter regulator comprises that welding base 10, throttling sheet 9, sealing O circle 8, welding take over 7, and an end that wherein welds base 10 and inlet opening 6 are connected through welding manner, and its other end is provided with groove; Throttling sheet 9 places groove; And through 8 sealings of sealing O circle, welding takes over 7 through fastening nut 11 extruding throttling sheets 9, sealing O circle 8, and link to each other with welding base 10.
Welding takes over 7 through the pipeline connected load, and the cooling water that is flowed out by load flows back to outlet pipe 1 through apopore 4, circulates.
During use, confirm the aperture and the machine-shaping of flow 9 earlier according to the size of flow.Concrete definite method is following:
Step 1, the measuring flow is confirmed the aperture of throttling sheet 9.In water knockout drum, use the throttling sheet 9 of estimating the aperture respectively, and the polyphone flowmeter, the water-cooled unit operation, record pressure, flow according to the value replacement throttling sheet of flow, are confirmed the best throttling sheet 9 of each branch repeatedly several times.
Step 2 is accomplished the installation of each branch road throttling sheet 9.Under flowmeter, the assembling flow promoter regulator is accomplished a jacket water flow distributing system.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100080477A CN101235941B (en) | 2008-03-05 | 2008-03-05 | Cooling water flow distributor for accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100080477A CN101235941B (en) | 2008-03-05 | 2008-03-05 | Cooling water flow distributor for accelerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101235941A CN101235941A (en) | 2008-08-06 |
| CN101235941B true CN101235941B (en) | 2012-05-02 |
Family
ID=39919751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100080477A Active CN101235941B (en) | 2008-03-05 | 2008-03-05 | Cooling water flow distributor for accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101235941B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103079385A (en) * | 2012-12-26 | 2013-05-01 | 江苏达胜加速器制造有限公司 | Accelerator body equipment with cooling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3449618A (en) * | 1966-07-15 | 1969-06-10 | Applied Radiation Corp | Waveguide cooling system for linear accelerator |
| CN1035303C (en) * | 1991-04-12 | 1997-06-25 | 舍布鲁克大学 | High performance induction plasma torch with water-cooled ceramic confinement tube |
| EP0977470A2 (en) * | 1994-03-17 | 2000-02-02 | Fuji Electric Co., Ltd. | Method and apparatus for generating induced plasma |
| CN1512517A (en) * | 2002-12-31 | 2004-07-14 | 清华大学 | Scatter screen type electronic beam radiator |
| CN1572127A (en) * | 2001-10-05 | 2005-01-26 | 舍布鲁克大学 | Multi-coil induction plasma torch for solid state power supply |
-
2008
- 2008-03-05 CN CN2008100080477A patent/CN101235941B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3449618A (en) * | 1966-07-15 | 1969-06-10 | Applied Radiation Corp | Waveguide cooling system for linear accelerator |
| CN1035303C (en) * | 1991-04-12 | 1997-06-25 | 舍布鲁克大学 | High performance induction plasma torch with water-cooled ceramic confinement tube |
| EP0977470A2 (en) * | 1994-03-17 | 2000-02-02 | Fuji Electric Co., Ltd. | Method and apparatus for generating induced plasma |
| CN1572127A (en) * | 2001-10-05 | 2005-01-26 | 舍布鲁克大学 | Multi-coil induction plasma torch for solid state power supply |
| CN1512517A (en) * | 2002-12-31 | 2004-07-14 | 清华大学 | Scatter screen type electronic beam radiator |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2001-168566A 2001.06.22 |
| JP特开平6-53207A 1994.02.25 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101235941A (en) | 2008-08-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: No. 5009, Jindoushan Road, Laishan economic and Technological Development Zone, Yantai City, Shandong Province Patentee after: Original kehenghui Technology Co., Ltd Address before: 102413 box 65, box 275, Beijing Patentee before: China Institute of Atomic of Energy |