CN109124665A - The cooling water of CT equipment more changing device and replacing options - Google Patents
The cooling water of CT equipment more changing device and replacing options Download PDFInfo
- Publication number
- CN109124665A CN109124665A CN201711283848.XA CN201711283848A CN109124665A CN 109124665 A CN109124665 A CN 109124665A CN 201711283848 A CN201711283848 A CN 201711283848A CN 109124665 A CN109124665 A CN 109124665A
- Authority
- CN
- China
- Prior art keywords
- cavity
- cooling water
- circulator
- pipe
- flow path
- 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.)
- Pending
Links
- 239000000498 cooling water Substances 0.000 title claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000012153 distilled water Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000002441 reversible effect Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 11
- 239000000470 constituent Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4488—Means for cooling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/10—Safety means specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/10—Safety means specially adapted therefor
- A61B6/102—Protection against mechanical damage, e.g. anti-collision devices
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- X-Ray Techniques (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Cooling water for CT equipment more changing device of the invention, the cooling water and insulating oil of discharge CT pipe and circulator, provides a kind of rapid simple replacing options for injecting new cooling water.So that water-cooled cooling operations are able to be easy progress, and cooling efficiency is high and can extend the service life of CT equipment product.
Description
Technical field
The present invention relates to a kind of cooling water of CT equipment more changing device and replacing options.
Background technique
Computer tomography (Computer tomography, CT) is the tomography generated using computer disposal
One of the mode of Medical Image Processing.In CT photography, with the X-ray release device of one dimensional arrangement and with the X of one dimensional arrangement
Ray detecting apparatus in the state of check object in face of rotating.Check object tissue receives the X from X-ray release device and penetrates
Line, to absorb a part and through remainder, the X-ray of transmission reaches the x-ray detector for being located at opposite side and obtains
With record.Equipment records each direction dimension X-ray trap distribution while rotating 180 degree.It then will by computer
The one-dimensional space and rotation angle imaged image reconstitute for two-dimensional body image herein, obtain when being stacked on mobile patient
A series of bidimensional images, to obtain three-dimensional stereopsis.
CT equipment includes CT pipe 4 as shown in Figure 1.CT pipe 4 includes x-ray detector.The CT pipe 4 of high temperature, in particular
The condition of high temperature of the anode of cooling rotation uses ventilation type and water-cooled method all the time.Air-cooled situation utilizes
Exhaust fan makes air circulation, is carried out by the inflow of iterative cycles air, circulation, discharge circulation cooling just enough.
Water-cooled situation, in the following way: as shown, circulator 2 (circulator) and CT pipe 4, such as it is logical
Three pipings, 8 connection is crossed, by the operation of circulator 2 cooling water is recycled.Circulator 2 includes pump operation, condenser, heat
Changer and compressor use water as refrigerant and cooling water are recycled, thus cooling CT pipe 4.Operator passes through circulation
The control panel of device 2 can set and change cooling temperature or time.
But water-cooled situation, there are following phenomenons: because being difficult to replace cooling water and be difficult to replace cooling water
And cooling water is discharged, so usually existing always using cooling water after cooling water, is just replaced when replacing CT pipe 4 or circulator 2
In the state that cooling efficiency is low, cooling water recycles between two components, there are corroded components or causes component obstacle.
In addition, applicant proposes insulating oil more changing device and replacement side at Korean registered patent the 10-1651611st
Method, insulating oil more changing device can be attached to the state of the buffer cell of X-ray tube module by conversion to supply or be discharged insulation
Oil.
Therefore, if by with above-mentioned patent it is same or similar in a manner of supply or be discharged cooling water, can in CT equipment
Realize water-cooled cooling water more changing device and replacing options.The present invention establishes on the basis of viewpoint as described above.
Summary of the invention
Therefore, the purpose of the present invention is to provide a kind of cooling water of CT equipment more changing devices comprising CT equipment more
Change the cooling water replacement module of cooling water.
To reach purpose as described above, a kind of cooling water more changing device of CT equipment is provided, one according to the present invention
The cooling water of the CT equipment of embodiment more changing device, comprising: circulator；CT pipe；Piping connects the circulator and CT pipe,
The cooling water recycled between circulator and CT pipe by the operation of circulator is by piping；Cavity passes through first flow path
It is connected with CT pipe, is connected by second flow path with circulator, and be connected with transfer tube and vacuum pump, passes through the drive
The selectivity driving of dynamic pump or vacuum pump is filled in the fluid of inside cavity along including cavity, second flow path, circulator, match
The route circulation of pipe, CT pipe and first flow path.
The cavity, first flow path, second flow path, transfer tube and vacuum pump form independent cooling water replacement module, can
It is installed on the CT pipe and the circulator or separation.
At the first flow path end, the multi-bed filter for filtering foreign matter may be provided with.
The present invention provides a kind of cooling water more changing device of CT equipment, CT equipment according to another embodiment of the invention
Cooling water more changing device, comprising: circulator；CT pipe；Piping connects circulator and CT pipe, passes through the operation of circulator
The cooling water recycled between circulator and CT pipe is by piping；Cavity, it is internal to be filled with cooling water, it one end of flow path and follows
Ring device or CT pipe are connected；Reversible pump is set to the upper surface of cavity, and top is provided with adjusting plug, and side is provided with row
Outlet, compressed air is imported into from other sides, by the operation of the adjusting plug so that inside cavity is converted to pressurization or true
Empty state.
The reversible pump is connected with the outlet towards the inside cavity, and the outlet can pass through tap and chamber
Internal portion is connected.
The present invention provides a kind of cooling water replacing options, the cooling of the CT equipment of still another embodiment according to the present invention
Water replacing options include the following steps: for the flow path for being connected to cavity to be respectively connected with circulator and CT pipe；By distilled water and
Antirust remover is mixed in cavity tank, so that the transfer tube for being connected to cavity operates 10~20 minutes；Distillation is put into cavity tank
Water simultaneously operates transfer tube, is once cleaned using distilled water to CT equipment inside；By antioxidant or antirust remover
Deng protection liquid be filled in cavity after so that the transfer tube operating provision time, to carry out washing and cleaning operation；By distilled water and antifreeze
Liquid is mixed in cavity tank, so that transfer tube operates 10~20 minutes, injects new cooling water；And to be connected to the true of cavity
Sky pump operating, so that cavity is punctured into vacuum state, therefore removes the bubble of cooling water.
It may also include the steps of: after a cleaning step, so that vacuum pump is rotated to another direction, it will be high
The compressed air of pressure injects cavity, carries out secondary cleaning using compressed air.
According to the present invention, CT equipment, especially simplicity and promptly remaining contaminated-fluid between discharge circulator and CT pipe
And insulating oil, and cooling water is replaced, therefore cooling efficiency can be improved, improve durability and the service life of CT equipment component.
Detailed description of the invention
Fig. 1 is the decomposition front elevation for indicating the CT equipment of CT pipe and circulator.
Fig. 2 is the monolithically fabricated figure of the cooling water more changing device of CT equipment according to an embodiment of the invention.
Fig. 3 is the monolithically fabricated figure of the cooling water more changing device of CT equipment according to another embodiment of the invention.
Fig. 4 is flow chart of the explanation using the cooling water replacing options of the device of Fig. 2.
Specific embodiment
A part of the embodiments of the present invention is described in detail below by way of the picture of illustration.It should be noted that each
When the additional reference numeral of the constituent element of a attached drawing, for the same constituent element, even being indicated on different attached drawings
Also has same label as far as possible.In addition, when illustrating the present embodiment, for relevant known composition or function specifically
In the case where the bright main idea that may obscure the present embodiment, detail explanation is omitted.
In the constituent element for illustrating the present embodiment, can be used first, second)), a), the labels such as b).Such mark
Number be only used for distinguishing its constituent element and other constituent elements, according to the essence of its label this composition element or precedence or
Sequence etc. is not limited to this.In addition, when illustrating certain part ' including ' or ' having ' certain constituent element in the description, such as without bright
Really opposite record, it is meant that be not excluded for other constituent elements, but further include other constituent elements.In addition, illustrating
When illustrating ' connection ', ' setting ' or ' attachment ' in book, this is directly connected to or is directly arranged between mean onlying that constituent element
Or adhere to, but be construed to as broadly as possible, including connect, be arranged or adhere to indirectly or by other constituent elements.
Fig. 2 is the monolithically fabricated figure of the cooling water more changing device 1 of CT equipment according to an embodiment of the invention.
Cooling water more changing device 1 includes circulator 2 and CT pipe 4.Circulator 2 is connected with CT pipe 4 by being piped 8a, 8b.Match
Pipe 8a is the inflow pipe from circulator 2 towards CT pipe 4, and piping 8b is the effuser from CT pipe 4 towards circulator 2.It is piped 8a, 8b
It connects and communicates with one another in the inside of CT pipe 4.Similarly, piping 8a, 8b is connected and is connected in the inside of circulator 2.?
Piping 8a is provided with opening and closing valve 8a', and piping 8b is provided with opening and closing valve 8b'.
In the normal state, opening and closing valve 8a', 8b' is open, and cooling water passes through piping 8a, 8b due to the operation of circulator 2
It is recycled between circulator 2 and CT pipe 4.The cooling water (or steam) for the high temperature for carrying out heat exchange with the high-temperature portion of CT pipe 4 passes through
It is piped 8b outflow, low temperature is become by the condenser of circulator 2, after becoming high-pressure refrigerant by compressor, by being piped 8a
It is supplied again to CT pipe 4.
The cooling water of CT equipment of the invention more changing device 1 further includes cavity 6.
Unshowned tank inside cavity 6, filled with for the cooling water of replacement, ejected wash water or antirust remover etc..
Cavity 6 is connected by flow path 10 with CT pipe 4, is connected by flow path 12 with circulator 2.Flow path 10,12 is in chamber
It is connected in the state of tank inside body 6.
Flow path 10 is provided with opening and closing valve 10a, flow path 12 is provided with opening and closing valve 12a.It is excellent at the end of flow path 10
Selection of land is provided with from 6 removable filter device f of cavity.Preferably, filter f is set in the form of multilayer to filter foreign matter
It sets.
One end of flow path 10 is connected with piping 8a, 8b inside CT pipe 4, inside one end of flow path 12 and circulator 2
Piping 8a, 8b are connected.
Cavity 6 is connected again by flow path 14 with transfer tube 18, is connected by flow path 16 with vacuum pump 20.Transfer tube
18 and vacuum pump 20 driven by unshowned each motor.20 independent operation of transfer tube 18 and vacuum pump, is simultaneously stopped
Operation.
Vacuum pump 20 is rotated by a direction of motor, sucks the air inside cavity 6, will be in the cavity 6 including tank
Portion space forms vacuum.On the contrary, if motor will be compressed empty to other direction reverse rotations by unshowned compressed air source
Gas is supplied to cavity 6, so that cavity 6 forms high pressure conditions.
The cooling water of CT equipment of the invention more changing device 1 is formed as above-mentioned construction, if closed in open valve 8a'
Make in the state of valve 8b' transfer tube 18 operate, then formed include cavity 6, flow path 12, circulator 2, piping 8a, CT pipe 4 and
The first circulation route of flow path 10.
Here, so that vacuum pump 20 operates, cavity 6 is punctured into vacuum if stopping the operating of transfer tube 18, then CT is filled
The air for setting internal pressurized state is formed by first circulation route towards the air stream inside cavity 6.
It is different from the example above, if grasping transfer tube 18 in the state of closing valve 8a' and open valve 8b'
Make, then being formed includes cavity 6, flow path 12, circulator 2, the second circulation route for being piped 8b, CT pipe 4 and flow path 10.
In addition, if operating vacuum pump 20, then formed by the second circulation route towards the sky inside cavity 6
Air-flow.But when operating vacuum pump 20, open that operate in the state of valve 8a', 8b' can also be at the same time.In addition,
Flow path 10,12 is respectively set two, while first and second open circulation route can also be with.
In an embodiment of the present invention, it is preferable that the other component in addition to circulator 2, CT pipe 4, piping 8a, 8b forms cold
But water replaces module M, and the case where needing replacing cooling water or cleaning CT device, flow path 10,12 is connected to CT pipe 4 and circulation
Device 2, and separated after job abort.
In addition, flow path 10 is provided be not the inside of CT pipe 4 but in other additional pipings of 4 branch of CT pipe, and it is described
Piping is connected can also be with.Similarly, flow path 12 is provided with other additional pipings in 2 branch of circulator, is able to carry out
It can be changed with the multiplicity being connected that is piped.
As shown in figure 4, more changing device 1 can be as follows for the cooling water of CT equipment according to an embodiment of the invention
Operation.
Firstly, S10 after the flow path 10,12 as cooling water replacement module M is connect with circulator 2 and CT pipe 4, will distill
Water and antirust remover are mixed in the tank of cavity 6, so that transfer tube 18 operates 10~20 minutes S20；At this time, it is preferable that by suitable
Open and close, all flow paths between clean cycle device 2 and CT pipe 4 of sequence valve 8a', 8b' repeatedly.
So, mixed liquor cleans fluid and foreign matter inside CT device by first circulation route and second circulation route,
They are filtered by filter f.The fluid being discharged at this time is mainly existing cooling water and insulating oil, is passed through 10~20 minutes
Sufficient operation so that these fluids are fully diluted and are discharged.
Then, if the tank in cavity 6 is put into distilled water and operates transfer tube 18, distilled water passes through first circulation
Route and second circulation route carry out primary cleaning S30 to CT equipment inside.Extraly, if make the motor of vacuum pump 20 to
Another direction rotates, and the compressed air of high pressure is injected cavity 6, then is carried out in the same way using compressed air secondary
Clean S40.
By above operation, remaining existing cooling water and the foreign matters such as insulating oil and rust can be in circulators 2, CT pipe 4
And piping 8a, 8b are fully drained.
Then, in order to protect CT device, after the protection liquid of antioxidant, anti-patina agent etc. is filled in cavity 6, so that driving
The 18 operating provision times of dynamic pump, to complete washing and cleaning operation S50.
Then, distilled water and anti-icing fluid are mixed in the tank of cavity 6, so that transfer tube 18 operates 10~20 minutes, thus
Inject new cooling water S60.
Then, cavity 6 is made to be punctured into vacuum state S70 and operating vacuum pump 20.So, using towards chamber
The bubble of the cooling water inside CT device is injected in the air stream of body 6, removal, thus prevents the cooling lost by gas heating
The thermal efficiency of water is reduced, and improves cooling effect.
Finally, closing valve 10a, 12a and operating circulator 2, so that the flowing of cooling water is monitored, if do not asked
Topic then separates replacement module M, to complete cooling water replacement operation.
Next, based on Fig. 3 to the cooling water of CT equipment according to other embodiments of the invention more changing device 1 into
Row explanation.
Cooling water replacement module M according to the second embodiment is configured to simpler than first embodiment, inside cavity 6
Tank be filled with cooling water, one end of flow path 10 is connected with CT pipe 4, and other termination is soaked in cooling water F.
The reversible pump 102 for being set to the upper surface of cavity 6 is used to cool down using the compressed air imported by piping 104
Water F sucks cavity 6, or cooling water F is discharged from cavity 6, and top is provided with adjusting plug 108, is formed with outlet in side
106.Other than reversible pump 102, the upper surface of cavity 6 airtightly cuts off and seals with outside.
In the inside of reversible pump 102, it is provided with bi-directional conversion valve or globe valve, if adjusting plug 108 is set in
One position, the then compressed air imported by piping 104 are flowed not towards outlet 106 by communicating passage 110,
By being formed in multiple taps 112 of its underpart, to spray at a high speed inside cavity 6.Since the aperture efficiency of tap 112 connects
Circulation passage 110 is small, therefore the speed of compressed air increases and flows, thus the water surface for the cooling water that presses.Then, pressurized cold
But water F is risen by capillarity, can be discharged by flow path 10 from the tank of lower part towards CT pipe 4.Also, by piping 8a,
8b is transferred to circulator 2.
In contrast to this, it if adjusting plug 108 is set in the second position, such as is rotated by 90 ° or 180 degree, then by matching
Pipe 104 and the compressed air imported does not pass through communicating passage 110 and flows, to outlet 106 with flow at high speed, at this point, towards pressure
The outlet 106 that power reduces, the air inside cavity 6 is flowed by tap 112 and compressed air to be converged.Therefore, in cavity 6
Portion's pressure reduces gradually and is punctured into vacuum state, cooling water or insulating oil and filled by circulator 2, piping 8a, 8b and CT pipe 4
Inside cavity 6.
According to such the embodiment of the present invention, vacuum state or reversion only can be maintained by rotating adjusting plug 108, therefore
Can easily the remaining fluid inside CT device be discharged or be injected the operation of new cooling water.
The liquid of antirust remover, antirust agent and anti-icing fluid etc. can also be contained in cooling water.
In addition, it is to be understood that with cavity 6 differently to be connect to the function can also carrying out with circulator 2 above.
More than, the present invention is described based on embodiment.It is to be understood that be to illustrate above, this hair
Bright that various change or amendment can be carried out in the scope of the claims of following description, they also belong to interest field of the invention.
Label declaration
The cooling water of 1:CT equipment more changing device
2: circulator
4:CT pipe
6: cavity
8a, 8b: piping
10,12: flow path
F: filter
F: cooling water
M: cooling water replaces module
Claims (7)
1. a kind of cooling water of CT equipment more changing device comprising:
Circulator；
CT pipe；
Piping connects circulator and CT pipe, the cooling water recycled between circulator and CT pipe by the operation of circulator
By piping；
Cavity is connected with CT pipe by first flow path, is connected by second flow path with circulator, and with transfer tube and
Vacuum pump is connected, and is driven by the transfer tube or the selectivity of vacuum pump, is filled in the fluid of inside cavity along including
Cavity, second flow path, circulator, piping, CT is managed and the route of first flow path circulation.
2. the cooling water of CT equipment according to claim 1 more changing device,
Cavity, first flow path, second flow path, transfer tube and vacuum pump form independent cooling water replacement module, are installed on described
Between CT pipe and the circulator or separate.
3. the cooling water of CT equipment according to claim 2 more changing device,
At the first flow path end, the multi-bed filter for filtering foreign matter may be provided with.
4. a kind of cooling water of CT equipment more changing device comprising:
Circulator；
CT pipe；
Piping connects the circulator and CT pipe, is recycled between circulator and CT pipe by the operation of circulator cold
But water is by piping；
Cavity, internal to be filled with cooling water, one end of flow path is connected with circulator or CT pipe；
Reversible pump is set to the upper surface of cavity, and top is provided with adjusting plug, is formed with outlet, compressed air in side
It is imported into from other sides, by the operation of the adjusting plug so that inside cavity is converted to pressurization or vacuum state.
5. the cooling water of CT equipment according to claim 4 more changing device,
The reversible pump is connected with the outlet towards the inside cavity, and the outlet passes through tap and inside cavity
It is connected.
6. a kind of cooling water replacing options, as a kind of cooling water replacing options of CT equipment, described method includes following steps:
The flow path for being connected to cavity is connected with circulator and CT pipe respectively；
Distilled water and antirust remover are mixed in the tank of cavity, so that the transfer tube for being connected to cavity operates 10~20 minutes；
Distilled water is put into the tank of cavity and transfer tube is operated, to be carried out using distilled water to CT equipment inside primary clear
It washes；
After the protection liquid of antioxidant or anti-patina agent etc. is filled in cavity, so that the transfer tube operating provision time, thus into
Row washing and cleaning operation；
Distilled water and anti-icing fluid are mixed in the tank of cavity, so that transfer tube operates 10~20 minutes, to inject new cooling
Water；And
So that the vacuum pump operating of cavity is connected to, so that cavity is punctured into vacuum state, to remove the bubble of cooling water.
7. cooling water replacing options according to claim 6, further include following steps:
After a cleaning step, so that vacuum pump is rotated to another direction, the compressed air of high pressure is injected into cavity,
Secondary cleaning is carried out using compressed air.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2017-0081109 | 2017-06-27 | ||
| KR1020170081109A KR101790111B1 (en) | 2017-06-27 | 2017-06-27 | Cooling water exchange apparatus and method for CT device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109124665A true CN109124665A (en) | 2019-01-04 |
Family
ID=60299911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283848.XA Pending CN109124665A (en) | 2017-06-27 | 2017-12-07 | The cooling water of CT equipment more changing device and replacing options |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101790111B1 (en) |
| CN (1) | CN109124665A (en) |
| WO (1) | WO2019004522A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240048345A (en) | 2022-10-06 | 2024-04-15 | 더영메디주식회사 | Computer tomography apparatus having smart console |
| KR20240082623A (en) | 2022-12-02 | 2024-06-11 | 더영메디주식회사 | Method for assembling smart console of computer tomography device for using adaptive statistical iterative reconstruction |
| KR20240082634A (en) | 2022-12-02 | 2024-06-11 | 더영메디주식회사 | Maintenance predicting system of computer tomography device installed smart console for using adaptive statistical iterative reconstruction and method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050166991A1 (en) * | 2004-02-02 | 2005-08-04 | Adam Awad | Methods for replacing engine system cooling fluids with a continuous flow |
| JP2008066248A (en) * | 2006-09-11 | 2008-03-21 | Toshiba Corp | Cooling medium replacement system |
| CN102244969A (en) * | 2010-03-31 | 2011-11-16 | 西门子公司 | Computed tomography system with liquid cooling |
| US20150128621A1 (en) * | 2013-03-14 | 2015-05-14 | Southern Linac, Llc | Systems and methods for changing coolant in a linear accelerator |
| JP2016114290A (en) * | 2014-12-15 | 2016-06-23 | ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド | Refrigerant change method for cold equipment and cold equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200324878Y1 (en) * | 2003-06-16 | 2003-08-27 | 이정두 | Transformer dry-out system |
| JP2011062240A (en) * | 2009-09-15 | 2011-03-31 | Shimadzu Corp | X-ray equipment |
| JP5902054B2 (en) | 2011-08-05 | 2016-04-13 | 株式会社東芝 | X-ray computed tomography system |
| KR101651611B1 (en) | 2016-03-18 | 2016-08-29 | (주)영메디 | Insulating oil reloading device and insulating oil reloading method of x-ray tube module |
-
2017
- 2017-06-27 KR KR1020170081109A patent/KR101790111B1/en active IP Right Grant
- 2017-11-01 WO PCT/KR2017/012208 patent/WO2019004522A1/en active Application Filing
- 2017-12-07 CN CN201711283848.XA patent/CN109124665A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050166991A1 (en) * | 2004-02-02 | 2005-08-04 | Adam Awad | Methods for replacing engine system cooling fluids with a continuous flow |
| JP2008066248A (en) * | 2006-09-11 | 2008-03-21 | Toshiba Corp | Cooling medium replacement system |
| CN102244969A (en) * | 2010-03-31 | 2011-11-16 | 西门子公司 | Computed tomography system with liquid cooling |
| US20150128621A1 (en) * | 2013-03-14 | 2015-05-14 | Southern Linac, Llc | Systems and methods for changing coolant in a linear accelerator |
| JP2016114290A (en) * | 2014-12-15 | 2016-06-23 | ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド | Refrigerant change method for cold equipment and cold equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101790111B1 (en) | 2017-10-25 |
| WO2019004522A1 (en) | 2019-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109124665A (en) | The cooling water of CT equipment more changing device and replacing options | |
| JP6432546B2 (en) | Heat source water piping, underground heat-utilizing heat pump system, cleaning method and heat exchanging method inside the primary side heat exchanger | |
| JP2800997B2 (en) | Engine coolant changer | |
| CN202918640U (en) | Cooling liquid circulatory system of liquid cooling source | |
| JP6448936B2 (en) | Oil recovery device for turbo refrigerator | |
| CN105180496A (en) | Multifunctional cascade type transcritical carbon dioxide refrigeration/heat pump comprehensive experiment platform | |
| CN103460828A (en) | Cooling system for a power module | |
| CN209423007U (en) | Exchange heat reinforced plant extract tank | |
| CA2656380C (en) | Apparatus for providing coolant fluid | |
| CN102582419B (en) | The system and method that mouth fills multiple vehicle fluid loop is filled by utility fluid | |
| JP2016200368A (en) | Heat pump device and hot water supply device | |
| CN106870111B (en) | A kind of expansion tank and processing method | |
| CN205676195U (en) | Ion interchange unit and condensed water precision treatment device | |
| KR102039251B1 (en) | Apparatus for recycling hydrocarbon-based cleaning liquid | |
| JP2006266156A (en) | Power generating device and operation medium/lubricating oil collecting method for power generating device | |
| CN219064288U (en) | Ship cooler cleaning system | |
| CN105066532B (en) | The heating unit and method of freon refrigeration system and its oil catcher | |
| CN117459710B (en) | Cell-phone rear-mounted camera check out test set | |
| CN214332660U (en) | Oxide skin removing device for heated pipeline of boiler | |
| CN219007536U (en) | Heat preservation system and vehicle | |
| JP6631670B2 (en) | Heat source water piping, underground heat utilization heat pump system and heat exchange method | |
| RU2697602C2 (en) | Device for suction of steam-air mixture from condenser of steam turbine | |
| CN217602723U (en) | Cooling system for boiler feed pump | |
| CN209639320U (en) | A kind of surface air cooler | |
| JP5774329B2 (en) | Hose attachment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |