CN201056544Y - Double-chamber vacuum pressure immersion device used for protection of the cultural relics - Google Patents
Double-chamber vacuum pressure immersion device used for protection of the cultural relics Download PDFInfo
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- CN201056544Y CN201056544Y CNU2006200365410U CN200620036541U CN201056544Y CN 201056544 Y CN201056544 Y CN 201056544Y CN U2006200365410 U CNU2006200365410 U CN U2006200365410U CN 200620036541 U CN200620036541 U CN 200620036541U CN 201056544 Y CN201056544 Y CN 201056544Y
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Abstract
The utility model relates to a double chamber vacuum soaking device for cultural relics protection. The device is composed of a soaking agent chamber (1) and a material synthesis chamber (2) both capable of being pre-vacuumized, two sets of sucking systems and vacuum detection systems independent from and communicated with each other, a set of controllable gas pressurizing system, and two sets of oil-water-gas filter systems; wherein water and gas in cultural relics are removed effectively by regulating pressure difference between the chambers (1) and (2) to prevent damage to the cultural relics caused by acute boiling of the soaking agent; high soaking rate can be realized by controlling osmotic pressure of the chamber (2) via a mass flowmeter; vacuum performance of the system is maintained through an activated carbon filtering element; and all elements execute standard KF interface. The device can be disassembled and washed easily and has simple structure. By reasonably applying the two chambers, shortcomings of the prior single-chamber vacuum soaking device are solved and the soaking agent permeates into the cultural relics effectively, therefore the device is suitable for protecting cultural relics with a certain water content, porosity and cracked structure.
Description
Technical field
The utility model relates to the historical relic's protection device, particularly has the two-chamber vacuum pressure impregnation device of the artifact protection of certain voidage.
Background technology
China is as world-renowned ancient civilized country, and is with a long history, and cultural heritage is very abundant.These precious cultural heritages to the succession Chinese culture, promote Development of Cultural Industry, build spiritual civilization and material progress, bringing about a great rejuvenation of the Chinese nation all has irreplaceable vital role.
Such class artifact is arranged, and they owing to be subjected to the erosion action of water, bacterium and other material and the influences such as power geology in the land disposal process, make the historical relic short texture porous that becomes, even produce secondary crackle etc. in long-term land disposal.Therefore, after historical relic is unearthed,, is difficult to preserve, even causes irremediable massive losses because the variation of environment and action of microorganisms etc. are very easily destroyed.How these class unearthed relics effectively being protected, is one of everybody important matter of science and technology of all paying close attention to.Jinsha and Sanxing Pile unearthed ancient ivory are exactly a representative instance of this class artifact.
Guanghan, Sichuan Sanxing Pile and Chengdu Jinsha Ruins are one of great archaeology achievements of China, also be the significant discovery of saying of " the Changjiang river civilization ", and with the One's name is legion that is unearthed first bury before 3000～5000 years very precious ancient ivory relic and extremely common people pay close attention to.Find less in ivory and the ivory class historical relic archaeological excavation process in the past.Jinsha and the Sanxing Pile ivory One's name is legion that is unearthed, only Jinsha Ruins be unearthed poor rotten ivory and ivory device quantity just reach 500 surplus, extremely rare in the whole world.At present, the severe problem that ancient ivory faced is, is exposed in the air when ancient ivory is unearthed, will very fast cracking, disintegration, even efflorescence.How these poor rotten and precious ancient ivory relics are carried out permanently effective protection, significant.
About the protection of ivory and ivory device, the historical relic's protection expert works seldom both at home and abroad.Only to up to ten thousand years of buried time, the ivory fossil of mineralising was done successfully protection substantially for external as Canada, the U.S., Italy, Japan and other countries, and the still unmatchful unearthed poor rotten ivory apart from about 3,000 years the present is implemented the case successfully protected.Abroad visit in China as the historical relic's protection expert of country such as Britain, Germany, Japan, the U.S. when visiting Jinsha Ruins and be unearthed ivory, also fail to propose effectively to protect the method and the technology of ivory.Part Wen Bao expert once protected the ivory that is unearthed in Sanxing Pile ruins, Guanghan owing to lack research, make be unearthed 60 surplus an ivory overwhelming majority cracking efflorescence so that cause irreversible loss.For making numerous ivorys that Jinsha Ruins is unearthed exempt from the unearthed such destiny of ivory of Sanxing Pile; Provincial Institute of Cultural Relics literary composition guarantor center, Chengdu is at the beginning of Jinsha Ruins is found ivory; promptly set about studying the protection of poor rotten ivory; and successively cooperate with units concerned; the utilization organosilicon material to the ivory that is unearthed preserve moisture, oxygen barrier, anti-going mouldy seal up for safekeeping, and be respond well at present.The organosilicon material of selecting for use is simultaneously also obtained the preliminary study achievement to the ivory reinforcement protection that is unearthed, and has realized the temporary protection purpose of rescue property substantially.But this provisional guard method is cost costliness (single ivory seal up for safekeeping cost up to nearly ten thousand yuan) not only, and still fails to solve the permanently effective protection problem of ancient ivory relic.
For the unearthed relics with certain gap structure, adopting the vacuum impregnation technology to protect should be one of a kind of feasible method.Therefore, in recent years, people attempt to adopt impregnant material and vacuum impregnation technology commonly used to realize the space of ancient ivory relic is filled, to reach long-term protection purpose.The essential characteristic of this method is; adopt a single chamber and a cover to bleed and the vacuum measurement system, historical relic is immersed in the soaker of chamber, vacuumize again; the pressure of attempting to produce by this vacuum is filled into impregnant material in the historical relic hole, to reach the purpose that historical relic is protected.But, practice result shows, the vacuum impregnation plant of this single chamber can not be obtained due effect when being used for the artifact protection, the open defect of its existence is: (1) is owing to the sealing function of impregnant material to historical relic and space thereof, air in the historical relic and water effective can not be extracted out, impregnant material is entered in the historical relic hole; (2) under certain vacuum condition, because the physicals of impregnant material changes, make impregnant material in chamber, produce violent boiling, bubble that is produced and wallop cause damage to artifact and vacuum system.
This shows, develop a kind of vacuum pressure impregnation device of suitable unearthed relics characteristics, historical relic's protection is had important science and technology and social and economic significance.By retrieval, do not find a kind of bibliographical information or patent application that is used for the vacuum pressure impregnation device of historical relic's protection.
Summary of the invention
The purpose of this utility model is: the two-chamber vacuum pressure impregnation device that provide a kind of adjustable vacuum state, effectively increases impregnation rate, avoids impregnant material boiling and vacuum system to pollute and implement the artifact protection of controlled pressurized operation state.
The utility model adopts following technical scheme to realize: the utility model is a kind of two-chamber vacuum pressure impregnation device, and it includes soaker chamber, the synthetic chamber of material, active carbon filtration parts.
1. the forvacuum chamber is provided with synthetic two chambers of soaker and material, and the synthetic chamber of soaker chamber and material is by quick-release flange, Vacuum ball valve, vacuum ripple pipe coupling, the soaker chamber be fixed on material synthesize chamber directly over; 2. two cover vacuum suction and the measuring apparatuss that link to each other with two chambers respectively, soaker chamber upper end is successively by fine setting vacuum valve, quick-release flange, vacuum ripple pipe, the threeway of T type is connected with oil return device, mechanical pump, and the upper end of soaker chamber, T type three-way interface place are equipped with vacuum pressure gauge, active carbon filtration parts and vacuum ionization gauge respectively; Right side, material synthetic chamber upper end KF interface is successively by quick-release flange, Vacuum ball valve, vacuum ripple pipe, the threeway of T type respectively with oil return device, mechanical pump connects, and the synthetic chamber of material upper end, T type three-way interface place are equipped with vacuum pressure gauge and vacuum ionization gauge respectively; 3. the compression system by mass flowmeter control, left side, material synthetic chamber upper end KF interface is connected with compressed gas cylinder respectively by quick-release flange, Vacuum ball valve, vacuum ripple pipe successively, the synthetic chamber of material upper end is equipped with tensimeter, and compressed gas cylinder is connected with the mass flowmeter controller; 4. be provided with the tapping device of forming by KF interface, quick-release flange and Vacuum ball valve in the synthetic chamber lower end of material.
The utlity model has following advantage and effect:
1, can regulate and control respectively vacuum state, effectively increase impregnation rate;
By synthetic two preevacuated chambers of soaker and material are set respectively, can be separately to impregnant material and historical relic forvacuum, by to the bleeding of historical relic long period to remove moisture and the air in its hole, feed pressurized gas then and pressurize, increase the impregnation rate of soaker to historical relic;
2, avoid the destruction of impregnant material boiling to artifact;
By bleeding of dipping solution short period being reduced it with the pressure reduction of the synthetic chamber of material or make it to be consistent, avoided soaker solution to enter the violent boiling that produces when material synthesizes chamber and to the destruction of historical relic;
3, controlled pressurized operation state;
Mass flowmeter control pressure process down makes the pressure rising in the synthetic chamber of material comparatively slow, the infringement to historical relic of avoiding acutely boosting;
4, avoid the pollution of impregnant material to vacuum system
The infringement that when the fine setting vacuum valve that is provided with between soaker chamber and mechanical pump, active carbon filtration parts can effectively reduce dipping solution and are drawn into system mechanical pump is caused;
5, simple to operation;
All parts are all carried out the KF interface standard, increase and decrease group parts in system quickly and easily, and carry out care and maintenance.
Description of drawings
Fig. 1 is a kind of two-chamber vacuum pressure impregnation apparatus structure schematic diagram that is used for historical relic's protection.
Fig. 2 is a kind of two-chamber vacuum pressure impregnation apparatus structure synoptic diagram that is used for historical relic's protection.
Fig. 3 is a kind of soaker chamber synoptic diagram that is used for the two-chamber vacuum pressure impregnation device of historical relic's protection.
Fig. 4 is a kind of synthetic chamber synoptic diagram of material that is used for the two-chamber vacuum pressure impregnation device of historical relic's protection.
Fig. 5 is a kind of active carbon filtration block diagram that is used for the two-chamber vacuum pressure impregnation device of historical relic's protection.
Among the figure: 1. soaker chamber, the 2. synthetic chamber of material, 3.KF-25 quick-release flange, 4. the fine setting vacuum valve 5. returns oil tank, 6. the active carbon filtration parts, 7. mass flowmeter, 8.KF-25 interface Vacuum ball valve, 9. compressed gas source, 10. mechanical pump, 11. quartzy viewing window, 12. ionization vacuum meters, 13. travel(l)ing rests, 14. travel(l)ing rest, 15. vacuum meter, 16. tensimeters, 17. stainless steel threeways, 18. standing bolt, 19. the stainless steel filtering net, the active quartz socket tube of 20.KF-25 interface, 21. mass flowmeter indicating meters, 22. the vacuum ripple pipe, 23. specimen holders.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1, the 2nd, a kind of two-chamber vacuum pressure impregnation device that is used for historical relic's protection; it includes soaker chamber (1), the synthetic chamber (2) of material, active carbon filtration parts (6); the lower end KF interface of soaker chamber (1) is successively by KF-25 quick-release flange (3-3; 3-4; 3-16), KF-25 interface Vacuum ball valve (8-1), vacuum ripple pipe (22-2) be connected with the upper end KF interface of the synthetic chamber (2) of material, soaker chamber (1) is positioned at material by support 13 and synthesizes directly over the chamber (2).
As shown in Figure 3, the KF interface of stain agent chamber (1) upper end is successively by fine setting vacuum valve (4), KF-25 quick-release flange (3-1,3-2,3-5,3-6,3-7,3-8,3-9), vacuum ripple pipe (22-1), the active carbon filtration parts, T type threeway (17-1) is connected with oil return device (5-1), mechanical pump (10-1) respectively, and soaker chamber upper end, T type three-way interface place are equipped with vacuum pressure gauge (15-1), active carbon filtration parts (6) and vacuum ionization gauge (12-1) respectively.
As shown in Figure 4, material synthesizes right side, chamber (2) upper end KF interface successively by KF-25 quick-release flange (3-12,3-13,3-14,3-15,3-17), KF-25 interface Vacuum ball valve (8-4), vacuum ripple pipe (22-4), T type threeway (17-2), be connected respectively with oil return device (5-2), mechanical pump (10-2), the synthetic chamber upper end of material (2), T type threeway (17-2) interface are separately installed with vacuum pressure gauge (15-2) and vacuum ionization gauge (12-2).
As shown in Figure 4, material synthesizes left side, chamber (2) upper end KF interface successively by quick-release flange (3-11,3-10), KF-25 interface Vacuum ball valve (8-2), vacuum ripple pipe (22-3) is connected with compressed gas cylinder (9), mass flowmeter indicating meter (21) respectively, the synthetic chamber of material upper end is equipped with tensimeter (16), and compressed gas cylinder (9) is connected with mass flowmeter controller (7), mass flowmeter indicating meter (21).
As shown in Figure 4, synthetic chamber (2) lower end of material KF interface is by quick-release flange (3-12) and KF-25 interface Vacuum ball valve (8-3).
As Fig. 3, shown in 4, soaker chamber (1) is 1Cr18Ni with the material of the synthetic chamber (2) of material, shape all is cylindrical, rely on the O RunddichtringO sealed vacuum of flange inside respectively, and use bolt (18-1 respectively, 18-2) fixing, soaker chamber (1) synthesizes chamber (2) respectively by travel(l)ing rest (13 with material, 14) carry out support fixation, material synthesizes chamber (2) front and back sides and is symmetrically arranged with the flange connection, the sealing of O RunddichtringO, bolt (18-3) fixed viewing window (11), the window material is a silica glass, thickness is 20mm, and material synthesizes chamber (2) inner bottom part parabolic shape reticulated samples carriage (23) is housed.
As shown in Figure 5, active carbon filtration parts (6) are made into KF-25 quick-release flange-interface form (20), are shaped as cylinder shape, inner filler particles shape analytical pure activated carbon, and interface end is equipped with stainless steel metal filter screen (19) and filters.
Claims (7)
1. one kind is used for the two-chamber vacuum pressure impregnation device that artifact is protected; it includes soaker chamber (1); material synthesizes chamber (2); active carbon filtration parts (6); it is characterized in that synthetic chamber (2) upper and lower ends of soaker chamber (1) and material all is welded with the KF standard interface; soaker chamber (1) lower end KF interface is by KF-25 quick-release flange (3-3; 3-4; 3-16); KF-25 interface Vacuum ball valve (8-1); the synthetic chamber (2) of vacuum ripple pipe (22-2) and material upper end KF interface is connected, soaker chamber (1) by support (13) be positioned at material synthesize chamber (2) directly over.
2. a kind of two-chamber vacuum pressure impregnation device that is used for the artifact protection according to claim 1; it is characterized in that steeping agent chamber (1) upper end KF interface successively by fine setting vacuum valve (4); KF-25 quick-release flange (3-1; 3-2; 3-5; 3-6; 3-7; 3-8; 3-9); vacuum ripple pipe (22-1); the active carbon filtration parts; T type threeway (17-1) respectively with oil return device (5-1); mechanical pump (10-1) connects, the upper end of soaker chamber; T type three-way interface place is equipped with vacuum pressure gauge (15-1) respectively; active carbon filtration parts (6) and vacuum ionization gauge (12-1).
3. a kind of two-chamber vacuum pressure impregnation device that is used for the artifact protection according to claim 1; it is characterized in that material synthesizes right side, chamber (2) upper end KF interface by KF-25 quick-release flange (3-12; 3-13; 3-14; 3-15; 3-17), KF-25 interface Vacuum ball valve (8-4), vacuum ripple pipe (22-4) be connected with T type threeway (17-2), ionization gauge (12-2) and oil return device (5-2), mechanical pump (10-2) respectively, vacuum pressure gauge (15-2) is fixed on the upper end of soaker chamber (2).
4. a kind of two-chamber vacuum pressure impregnation device that is used for the artifact protection according to claim 1; it is characterized in that material synthesizes left side, chamber (2) upper end KF interface by KF-25 quick-release flange (3-11; 3-10), KF-25 interface Vacuum ball valve (8-2), vacuum ripple pipe (22-3) respectively with mass flowmeter controller (7), mass flowmeter indicating meter (21); compressed gas source (9) connects, and tensimeter (16) is fixed on the upper end of soaker chamber (2).
5. a kind of two-chamber vacuum pressure impregnation device that is used for the artifact protection according to claim 1; it is characterized in that material synthesizes chamber (2) inner bottom part parabolic shape reticulated samples carriage (23) is housed; material is the chromium plating Stainless Steel Wire; material synthesizes the lower end and the KF-25 quick-release flange (3-18) of chamber (2); KF-25 interface Vacuum ball valve (8-3) links to each other, and by travel(l)ing rest (14) support fixation.
6. a kind of two-chamber vacuum pressure impregnation device that is used for the artifact protection according to claim 1; it is characterized in that active carbon filtration parts (6) are made into KF-25 quick-release flange-interface form (20); be shaped as cylinder shape; inner filler particles shape analytical pure activated carbon, interface end is equipped with stainless steel metal filter screen (19) and filters.
7. a kind of two-chamber vacuum pressure impregnation device that is used for the artifact protection according to claim 1; it is characterized in that the soaker chamber (1) and the material of the synthetic chamber (2) of material are 1Cr18Ni; shape all is cylindrical; be welded with vacuum flange in the outer face; be embedded with " O " RunddichtringO in flange inside; and adopt bolt (18-1 respectively; 18-2) fixing; material synthesizes chamber (2) front and back sides and is symmetrically arranged with flange connection, the sealing of O RunddichtringO, bolt (18-3) fixed viewing window (11); the window material is a silica glass, and thickness is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200365410U CN201056544Y (en) | 2006-12-06 | 2006-12-06 | Double-chamber vacuum pressure immersion device used for protection of the cultural relics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200365410U CN201056544Y (en) | 2006-12-06 | 2006-12-06 | Double-chamber vacuum pressure immersion device used for protection of the cultural relics |
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| Publication Number | Publication Date |
|---|---|
| CN201056544Y true CN201056544Y (en) | 2008-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200365410U Expired - Fee Related CN201056544Y (en) | 2006-12-06 | 2006-12-06 | Double-chamber vacuum pressure immersion device used for protection of the cultural relics |
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| CN (1) | CN201056544Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030416A (en) * | 2017-04-26 | 2017-08-11 | 六安六八航空航天精密器件有限公司 | It is a kind of to carry the sealing air supply system of vacuum and positive/negative-pressure |
| CN112030589A (en) * | 2020-09-09 | 2020-12-04 | 浙江科技学院 | Preparation method of paper-based packaging material with ultraviolet shielding function |
-
2006
- 2006-12-06 CN CNU2006200365410U patent/CN201056544Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030416A (en) * | 2017-04-26 | 2017-08-11 | 六安六八航空航天精密器件有限公司 | It is a kind of to carry the sealing air supply system of vacuum and positive/negative-pressure |
| CN112030589A (en) * | 2020-09-09 | 2020-12-04 | 浙江科技学院 | Preparation method of paper-based packaging material with ultraviolet shielding function |
| CN112030589B (en) * | 2020-09-09 | 2022-11-18 | 浙江科技学院 | Preparation method of paper-based packaging material with ultraviolet shielding function |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |