CN202471564U - Ageing simulation device of cooling water pipe - Google Patents
Ageing simulation device of cooling water pipe Download PDFInfo
- Publication number
- CN202471564U CN202471564U CN2012200212942U CN201220021294U CN202471564U CN 202471564 U CN202471564 U CN 202471564U CN 2012200212942 U CN2012200212942 U CN 2012200212942U CN 201220021294 U CN201220021294 U CN 201220021294U CN 202471564 U CN202471564 U CN 202471564U
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- cooling water
- water pipe
- pipe
- water
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Abstract
The utility model provides an ageing simulation device of a cooling water pipe. The ageing simulation device comprises a constant-temperature water tank, a circulating water pump, a pressure monitoring mechanism, an inflow cooling water pipe part, a magnet coil, an outflow cooling water pipe part and a radiation mechanism, wherein the constant-temperature water tank, the circulating water pump, the pressure monitoring mechanism, the inflow cooling water pipe part, the magnet coil and the outflow cooling water pipe part are connected end to end into a loop; and the radiation mechanism is used for radiating the inflow cooling water pipe part and the outflow cooling water pipe part. According to the ageing simulation device of the cooling water pipe, the ageing procedure of the cooling water pipe is accelerated, and a test sample which is most approximate to a practical use state is provided for performance testing of the cooling water pipe, so that accurate and effective information is provided for ageing damage analysis and type selection of the cooling water pipe.
Description
Technical field
The utility model relates to a kind of aging analogue means of cooling water pipe.
Background technology
For example cooling water pipe need be set usually to be used to cool off magnet coil in linear accelerator, booster and the storage rings of SSRF at synchrotron radiation light source.Yet between the SSRF trial run period, the damaged drainage of the cooling water pipe of magnet coil is very serious, becomes a big potential safety hazard of the normal operation of SSRF.
When carrying out the cooling water pipe type selecting at first, receive effects limit such as project progress, engineering experience, only without using, the static technique data such as withstand voltage, insulating property of cooling water pipe being tested under without radiation, normal temperature environment.In general, the static technique data of new water pipe all can be up to standard.
Yet in fact, the cooling water pipe of magnet coil all will be operated under the environment of radiation, high pressure, high temperature, and in long use, also possibly adsorb on the inwall of cooling water pipe as the copper ion in the magnet coil of cooling object.Under the effect of these composite factors, the water-intake rate of some cooling water pipes rises, and pulling strengrth significantly reduces, thereby has accelerated the ager process of cooling water pipe.Therefore, the cooling water pipe technical data of test gained just can not be as the type selecting standard of cooling water pipe under static condition, and this also is that the static technique index of the cooling water pipe chosen at first is all qualified, but uses in the near future cooling water pipe with regard to the main cause of serious aging.
The utility model content
The purpose of the utility model provides a kind of aging analogue means of cooling water pipe; The condition of work of simulation cooling water pipe; Quicken the ager process of cooling water pipe; So that for the performance test of cooling water pipe provides the specimen near actual user mode, thereby information accurately and effectively is provided for the aging failure analysis (FA) of cooling water pipe and type selecting.
Based on above-mentioned purpose, the technical scheme that the utility model adopted is:
A kind of aging analogue means of cooling water pipe, the constant temperature water tank that comprising joins end to end forms loop, water circulating pump, pressure monitor mechanism, water inlet cooling water pipe portion, magnet coil and water outlet cooling water pipe portion; And
The irradiation mechanism that is used for irradiation said water inlet cooling water pipe portion and said water outlet cooling water pipe portion.
Said magnet coil comprises at least one copper pipe; Said water inlet cooling water pipe portion comprises the water inlet cooling water pipe identical with copper pipe quantity; Said water outlet cooling water pipe portion comprises the water outlet cooling water pipe identical with copper pipe quantity, and the two ends of said copper pipe link to each other with the water outlet cooling water pipe with said water inlet cooling water pipe respectively correspondingly.
Said water inlet cooling water pipe and water outlet cooling water pipe are respectively equipped with water dispenser away from an end of copper pipe.
Said constant temperature water tank comprises water temperature regulater.
Said pressure monitor mechanism comprises pressure regulator valve and tensimeter.
Between said water outlet cooling water pipe portion and the constant temperature water tank, and be respectively equipped with valve between water inlet cooling water pipe portion and the pressure monitor mechanism.
Said constant temperature water tank and said water dispenser are processed by stainless steel material.
The aging analogue means of the cooling water pipe of the utility model; Make cooling water pipe by saturation irradiation through irradiation mechanism; Conditions such as the actual serviceability temperature of the constant temperature water tank that forms loop through joining end to end, water circulating pump, pressure monitor mechanism, water inlet cooling water pipe portion, magnet coil and water outlet cooling water pipe portion simulation cooling water pipe, pressure; Quickened the ager process of cooling water pipe; So that for the performance test of cooling water pipe provides the specimen near actual user mode, thereby information accurately and effectively is provided for the aging failure analysis (FA) of cooling water pipe and type selecting.
Description of drawings
Fig. 1 is the part synoptic diagram of aging analogue means of the cooling water pipe of the utility model.
Embodiment
According to accompanying drawing, provide the preferred embodiment of the utility model, and describe in detail below, enable to understand better function, the characteristics of the utility model.
As shown in Figure 1; The aging analogue means of the cooling water pipe of the utility model comprises constant temperature water tank 4, water circulating pump 5, pressure monitor mechanism 6, water inlet cooling water pipe portion 3, magnet coil 7 and the water outlet cooling water pipe portion 2 that joins end to end and form loop, and arrow is represented water (flow) direction among the figure.Wherein, Magnet coil 7 comprises at least one copper pipe (figure does not show); Water inlet cooling water pipe portion 3 comprises the water inlet cooling water pipe 31 identical with copper pipe quantity; Water outlet cooling water pipe portion 2 comprises the water outlet cooling water pipe 21 identical with copper pipe quantity, and the two ends of copper pipe link to each other with water outlet cooling water pipe 21 with water inlet cooling water pipe 31 respectively correspondingly.For the shunting that realizes chilled water or converge, water inlet cooling water pipe 31 and water outlet cooling water pipe 21 are respectively equipped with water dispenser 11 away from an end of copper pipe.
The aging analogue means of the cooling water pipe of the utility model also comprises the irradiation mechanism (figure does not show) that is used for irradiation water inlet cooling water pipe portion 3 and water outlet cooling water pipe portion 2; Can make into water cooling water pipe 31 and water outlet cooling water pipe 21 by saturation irradiation through this irradiation mechanism, then the water inlet cooling water pipe 31 behind saturation irradiation is connected according to mode shown in Figure 1 with water outlet cooling water pipe 21.
Constant temperature water tank 4 comprises water temperature regulater 10, can the temperature of the chilled water in the constant temperature water tank 4 be arranged on through this water temperature regulater 10 between 55 ℃-65 ℃ of the work water temperature upper limits of into water cooling water pipe 31 and water outlet cooling water pipe 21.
Preferably, constant temperature water tank 4 and water dispenser 11 are processed by stainless steel material, to prevent in the cyclic process of chilled water, producing iron rust and to be introduced into in the water cooling water pipe 31 and water outlet cooling water pipe 21.
In addition; Between water outlet cooling water pipe portion 2 and constant temperature water tank 4; And be respectively equipped with valve 12 between water inlet cooling water pipe portion 3 and the pressure monitor mechanism 6; Be used to open or close the into chilled water of water cooling water pipe portion 3, magnet coil 7 and water outlet cooling water pipe portion 2 of flowing through, to make things convenient for the installation and removal of cooling water pipe and magnet coil.
After under said temperature, pressure condition, moving a period of time through water inlet cooling water pipe behind the saturation irradiation 31 and water outlet cooling water pipe 21; Again the correlation technique index (like water-intake rate, pulling strengrth etc.) of these cooling water pipes is tested; Because the cooling water pipe of this this moment is more near actual user mode; Therefore the gained test data has more reference value, thereby information accurately and effectively is provided for the aging failure analysis (FA) of cooling water pipe and type selecting.
Except linear accelerator, booster and the storage rings of synchrotron radiation light source, the aging analogue means of the cooling water pipe of the utility model is the aging simulation of the cooling water pipe of the magnet coil of suitable other all kinds of accelerators also.
Above-described, be merely the preferred embodiment of the utility model, be not scope in order to qualification the utility model, the foregoing description of the utility model can also be made various variations.Be that every simple, equivalence of doing according to the claims and the description of the utility model application changes and modification, all fall into the claim protection domain of the utility model patent.
Claims (7)
1. the aging analogue means of a cooling water pipe is characterized in that, comprises
The constant temperature water tank, water circulating pump, pressure monitor mechanism, water inlet cooling water pipe portion, magnet coil and the water outlet cooling water pipe portion that join end to end and form loop; And
The irradiation mechanism that is used for irradiation said water inlet cooling water pipe portion and said water outlet cooling water pipe portion.
2. the aging analogue means of cooling water pipe as claimed in claim 1; It is characterized in that; Said magnet coil comprises at least one copper pipe; Said water inlet cooling water pipe portion comprises the water inlet cooling water pipe identical with copper pipe quantity, and said water outlet cooling water pipe portion comprises the water outlet cooling water pipe identical with copper pipe quantity, and the two ends of said copper pipe link to each other with the water outlet cooling water pipe with said water inlet cooling water pipe respectively correspondingly.
3. the aging analogue means of cooling water pipe as claimed in claim 2 is characterized in that, said water inlet cooling water pipe and water outlet cooling water pipe are respectively equipped with water dispenser away from an end of copper pipe.
4. the aging analogue means of cooling water pipe as claimed in claim 3 is characterized in that, said constant temperature water tank comprises water temperature regulater.
5. the aging analogue means of cooling water pipe as claimed in claim 4 is characterized in that, said pressure monitor mechanism comprises pressure regulator valve and tensimeter.
6. the aging analogue means of cooling water pipe as claimed in claim 5 is characterized in that, between said water outlet cooling water pipe portion and the constant temperature water tank, and is respectively equipped with valve between water inlet cooling water pipe portion and the pressure monitor mechanism.
7. the aging analogue means of cooling water pipe as claimed in claim 6 is characterized in that, said constant temperature water tank and said water dispenser are processed by stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200212942U CN202471564U (en) | 2012-01-17 | 2012-01-17 | Ageing simulation device of cooling water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200212942U CN202471564U (en) | 2012-01-17 | 2012-01-17 | Ageing simulation device of cooling water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471564U true CN202471564U (en) | 2012-10-03 |
Family
ID=46919716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200212942U Expired - Fee Related CN202471564U (en) | 2012-01-17 | 2012-01-17 | Ageing simulation device of cooling water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057746A (en) * | 2019-04-28 | 2019-07-26 | 东华理工大学 | A kind of online high temperature and pressure radiation corrosion simulation system and analogy method |
-
2012
- 2012-01-17 CN CN2012200212942U patent/CN202471564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057746A (en) * | 2019-04-28 | 2019-07-26 | 东华理工大学 | A kind of online high temperature and pressure radiation corrosion simulation system and analogy method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |