CN201930412U - Automatic exhaust device of high-power transformer for medical linear accelerator - Google Patents
Automatic exhaust device of high-power transformer for medical linear accelerator Download PDFInfo
- Publication number
- CN201930412U CN201930412U CN201020602363XU CN201020602363U CN201930412U CN 201930412 U CN201930412 U CN 201930412U CN 201020602363X U CN201020602363X U CN 201020602363XU CN 201020602363 U CN201020602363 U CN 201020602363U CN 201930412 U CN201930412 U CN 201930412U
- Authority
- CN
- China
- Prior art keywords
- oil
- power transformer
- accelerator
- cavity
- cantilever
- 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
Links
Images
Landscapes
- Particle Accelerators (AREA)
Abstract
The utility model relates to an automatic exhaust device of a high-power transformer for a medical linear accelerator, which comprises a hard aluminum framework, an oil-resistant transparent rubber, a variable one-way valve device, an exhaust device and an oil injection device, wherein the high-power transformer and an accelerator cantilever are peripheral devices; the oil injection device adopts a pipy structure; the oil-resistant transparent rubber is embedded in the hard aluminum framework and mounted on one side of the accelerator cantilever, and forms a sealed cavity, the exhaust device is arranged at the upper part of the hard aluminum framework and communicated with the sealed cavity, a through hole is formed at the lower part of the hard aluminum framework, and the pipy part of the oil injection device extends into the sealed cavity; part of oil liquid is preset in the cavity, the liquid level of the part of the oil liquid is always higher than the pipy part of the oil injection device in the cavity when the accelerator cantilever rotates to any angle; and the automatic exhaust device can exhaust bubbles, enable oil to flow back safely after cooling, prolong the service life of equipment and eliminate potential safety hazards.
Description
Technical field:
This utility model relates to a kind of automatic exhaust device, and particularly a kind of clinac high-power transformer automatic exhaust device that is used for belongs to mechanical field.
Background technology:
High-power transformer is when work, produce inner heat, cause that inner high-power transformer oil expands because of heating, a storing mechanism of taking back the stream device is equipped with in traditional high-power transformer outside, when inner high-power transformer oil expands because of heating, oil just flows into this storing mechanism, after cooling, under the effect of reflux, oil turns back in the high-power transformer again, but when high-power transformer oil expands because of heating, what produce also has small bubble thereupon, can't discharge, when returning high-power transformer behind the oil cooling, the gas of bubble formation also returns and becomes in the high-power depressor, because high-power transformer is an airtight working environment, the gas of bubble formation can stop online bag place when transformator changes the position, the operation of infringement equipment, reduction of service life, serious also cause the relevant device that burns on fire.
The utility model content:
This utility model relates to a kind of clinac high-power transformer automatic exhaust device that is used for, and has discharged bubble, and makes safety return-flow behind the oil cooling, has prolonged the service life of equipment, has eliminated potential safety hazard.
This device comprises: duralumin framework, oil resistant transparent rubber, variable one-way cock device, exhaust apparatus, oiling device, and ancillary equipment is high-power transformer, the accelerator cantilever; Wherein oiling device is a tubular structure;
The oil resistant transparent rubber is embedded in the duralumin framework, be installed in a side of accelerator cantilever, and form a seal chamber with it, exhaust apparatus is housed on the top of duralumin framework to be communicated with cavity, to be provided with through hole in the bottom of duralumin framework, the tubular portion of oiling device packed into to be communicated with in the cavity, and variable one-way cock device also is housed on oiling device and high-power transformer unicom pipeline; Preset part fluid in cavity, the liquid level of this part fluid should be higher than the height of the tubular portion of oiling device in the cavity all the time when the accelerator cantilever rotates to any angle;
When the oil of high-power transformer expands because of heating, unnecessary oil enters this device by oiling device, during oil extraction, the bubble that becomes high-power depressor inside is also along with entering in the seal chamber, because gas density is littler than oil, the bubble nature is with separating of oil, and float over the top of seal chamber, by exhaust apparatus it is discharged, when the accelerator cantilever is worked, occur the phenomenon of reversal of the natural order of things sometimes, gas also can be upwards with separating of oil, owing to be an airtight cavity, gas can be temporarily stored in the cavity, when the accelerator cantilever overturns go back to the normal position, discharge through exhaust apparatus again, and because variable one-way cock device is arranged, oil can not have cooling just to pour in down a chimney back in the high-power transformer in cavity because the accelerator cantilever must move yet
When equipment quits work, along with the reduction of temperature, after this device has been arranged bubble, start variable one-way cock device, valve is opened round about, cooled oil is back in the high-power depressor of change, reuse, perhaps utilize this airtight cavity that high-power transformer is carried out repairing.
Beneficial effect:
This device: when high-power transformer was carried out the air emptying, air did not backflow; Repairing is convenient, dynamically mends oil extraction; Pressure is little, can not cause to become high-power depressor oil impregnate.
Description of drawings:
Accompanying drawing 1: a kind of structural representation that is used for clinac high-power transformer automatic exhaust device.
1-duralumin framework, 2-oil resistant transparent rubber, the variable one-way cock device of 3-, 4-exhaust apparatus, 5-oiling device, ancillary equipment is the 6-high-power transformer, 7-accelerator cantilever
The specific embodiment:
This device comprises: duralumin framework 1, oil resistant transparent rubber 2, variable one-way cock device 3, exhaust apparatus 4, oiling device 5, and ancillary equipment is high-power transformer 6, accelerator cantilever 7; Wherein oiling device is a tubular structure;
Oil resistant transparent rubber 2 is embedded in the duralumin framework 1, be installed in a side of accelerator cantilever 7, and form a seal chamber with it, exhaust apparatus 4 is housed on the top of duralumin framework 1 to be communicated with cavity, to be provided with through hole in the bottom of duralumin framework 1, the tubular portion of oiling device 5 packed into to be communicated with in the cavity, on oiling device 5 and high-power transformer 6 unicom pipelines variable one-way cock device 3 is housed also; Preset part fluid in cavity, the liquid level of this part fluid should be higher than the height of the tubular portion of oiling device 5 in the cavity all the time when accelerator cantilever 7 rotates to any angle;
When the oil of high-power transformer 6 expands because of heating, unnecessary oil enters this device by oiling device 5, during oil extraction, the bubble that becomes high-power depressor 6 inside is also along with entering in the seal chamber, because gas density is littler than oil, the bubble nature is with separating of oil, and float over the top of seal chamber, with its discharge, when 7 work of accelerator cantilever, the phenomenon of reversal of the natural order of things appears sometimes by exhaust apparatus 4, gas also can be upwards with separating of oil, owing to be an airtight cavity, gas can be temporarily stored in the cavity, when accelerator cantilever 7 overturns go back to the normal position, discharge through exhaust apparatus 4 again, and because variable one-way cock device 3 is arranged, oil can not have cooling just to pour in down a chimney back in the high-power transformer 6 in cavity because accelerator cantilever 7 must move yet
When equipment quits work, reduction along with temperature, after this exhaust apparatus 4 has been arranged bubble, start variable one-way cock device 3, valve is opened round about, cooled oil is back in the high-power depressor 6 of change, reuses, perhaps utilize this airtight cavity to carry out repairing becoming high-power depressor 6.
Claims (2)
1. one kind is used for clinac high-power transformer automatic exhaust device, comprise: duralumin framework (1), oil resistant transparent rubber (2), variable one-way cock device (3), exhaust apparatus (4), oiling device (5), ancillary equipment is high-power transformer (6), accelerator cantilever (7); Oiling device (5) is a tubular structure; It is characterized in that:
Oil resistant transparent rubber (2) is embedded in the duralumin framework (1), be installed in a side of accelerator cantilever (7), and form a seal chamber with it, exhaust apparatus (4) is housed on the top of duralumin framework (1) to be communicated with cavity, to be provided with through hole in the bottom of duralumin framework (1), the tubular portion of oiling device (5) packed into to be communicated with in the cavity, on oiling device (5) and high-power transformer (6) unicom pipeline variable one-way cock device (3) is housed also;
2. a kind of clinac high-power transformer automatic exhaust device that is used for according to claim 1, it is characterized in that: in cavity, preset part fluid, the liquid level of this part fluid should be higher than the height of the tubular portion of oiling device (5) in the cavity at accelerator cantilever (7) when rotating to any angle all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020602363XU CN201930412U (en) | 2010-11-12 | 2010-11-12 | Automatic exhaust device of high-power transformer for medical linear accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020602363XU CN201930412U (en) | 2010-11-12 | 2010-11-12 | Automatic exhaust device of high-power transformer for medical linear accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930412U true CN201930412U (en) | 2011-08-17 |
Family
ID=44441954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020602363XU Expired - Lifetime CN201930412U (en) | 2010-11-12 | 2010-11-12 | Automatic exhaust device of high-power transformer for medical linear accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930412U (en) |
-
2010
- 2010-11-12 CN CN201020602363XU patent/CN201930412U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2009135707A (en) | PIPE CLEANING SYSTEM | |
| CN201930412U (en) | Automatic exhaust device of high-power transformer for medical linear accelerator | |
| RU2009124335A (en) | WAY TO START AERLIFT | |
| CN202390183U (en) | Liquid filling system with compensation device | |
| CN202432245U (en) | Natural gas control device for compressor instrument air | |
| CN201687043U (en) | Device with small water tank control floating ball in intermittent lifting | |
| CN203999166U (en) | A kind of automatic lifting aeration in sewage treatment machine | |
| CN202689094U (en) | Automatic water supplement device | |
| CN102261513B (en) | Inlet/exhaust valve for sewage containing lots of impurities and gases | |
| CN205275193U (en) | Telescopic perpendicular oil pipe of cylinder driven | |
| CN202266737U (en) | Suction and exhaust valve used for sewage with multiple impurities and large air content | |
| CN204849936U (en) | Modified water heater cold water recycle in earlier stage device | |
| CN204020551U (en) | Loader fuel tank device for preventing leakage | |
| CN203570706U (en) | Floating oil suction apparatus for vehicle | |
| CN2790904Y (en) | On-water life-saving device | |
| CN202793173U (en) | Rescue thrower | |
| CN205654552U (en) | Automatic exhaust vacuum diversion jar | |
| CN207906517U (en) | A kind of permanent pressure relief device of integration | |
| CN203394571U (en) | Pneumatic negative-pressure automatic residue discharge and water drain machine | |
| CN102401175A (en) | Air suction and exhaust valve for high-viscosity and large-capacity sewage | |
| CN205516653U (en) | Steam and water separator | |
| CN204961986U (en) | Novel pressure water storage tank | |
| CN204846938U (en) | Water purifier water storage tank | |
| CN201106757Y (en) | Non-discharging non-leakage liquid gas filling machine | |
| CN213823807U (en) | Gas-water separation device for compressed air |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |