CN218646856U - Mural paint color-changing reaction experimental device - Google Patents
Mural paint color-changing reaction experimental device Download PDFInfo
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- CN218646856U CN218646856U CN202222901102.3U CN202222901102U CN218646856U CN 218646856 U CN218646856 U CN 218646856U CN 202222901102 U CN202222901102 U CN 202222901102U CN 218646856 U CN218646856 U CN 218646856U
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Abstract
The utility model discloses a mural painting pigment color-changing reaction experimental apparatus, including box and sealed case lid, be provided with in the box and hold the chamber, it is provided with the loading board to hold the intracavity, be provided with a plurality of air vents on the loading board, and the loading board will hold the chamber and cut apart into upper and lower two spaces, saline solution has been put in the lower part space that holds the chamber, the heater has been placed in the saline solution, the heater passes through the wire and sets up the plug connection on the box outer wall, it is provided with the sample support to lie in on the loading board in the upper portion space that holds the chamber, and lie in on the box and communicate on the lateral wall that holds the upper portion space in chamber and have trachea valve one and trachea valve two, trachea valve one and trachea valve two pass through the pipe and are connected with outside gas cylinder and tail gas receiving flask. The utility model discloses it is small, the space utilizes highly, can test in batches, can provide different atmospheres and carry out the pigment color change reaction test of environmental atmosphere, simultaneously, only need to change the salt solution, adjusts the salt solution temperature and can realize air temperature and humidity control.
Description
Technical Field
The utility model relates to a historical relic restoration technical field particularly, relates to a mural paint color-changing reaction experimental apparatus.
Background
The diseases such as nail-removing, shortenine, pulverization and the like in ancient murals are usually repaired by adding protective materials in the modes of injection, spraying, dripping, infiltration and the like. In order to ensure that the ancient murals are safe and not damaged, before the protective material is applied, laboratory evaluation research needs to be carried out on whether the protective material reacts with mural pigments under different temperatures, humidity and special atmosphere, whether the colors of the mural pigments can be changed, and the like.
At present, the existing evaluation method is to adjust the temperature, humidity and the like of the experimental environment by adopting large equipment such as a commercialized temperature and humidity aging box, a light aging box and the like to perform accelerated test research such as pigment discoloration and protective material aging. However, these devices are large in size and weight and high in use cost, and most of the devices can only regulate and control the temperature and humidity of relevant experiments, so that the change of the environmental atmosphere cannot be performed.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a mural painting pigment reaction experimental apparatus that discolours not only can carry out the protective material of different humitures and the reaction research that discolours of pigment, can also carry out the pigment reaction test that discolours under the special atmosphere.
The technical scheme of the utility model is realized like this:
the utility model provides a mural painting pigment color-changing reaction experimental apparatus, includes box and swing joint in sealed case lid on the box, wherein, be provided with in the box and hold the chamber, it is provided with the loading board to hold the intracavity, be provided with a plurality of air vents on the loading board, just the loading board will hold the chamber and cut apart into two upper and lower spaces, the saline solution has been put in the lower part space that holds the chamber, the heater has been placed in the saline solution, the heater pass through the wire with set up in the plug-in connection on the box outer wall, be located in the upper portion space that holds the chamber be provided with the sample support on the loading board, just lie in on the box the intercommunication has trachea valve one and trachea valve two on the lateral wall that holds the upper portion space in chamber, trachea valve one with trachea valve two all are connected with outside gas cylinder and tail gas collecting bottle through the pipe.
The outer side wall of the box body is provided with a temperature and humidity detector, and a probe of the temperature and humidity detector penetrates through the box body and extends into the accommodating cavity.
The sample support comprises a plurality of supporting legs, and a plurality of layers of supporting plates are connected to the supporting legs.
Wherein, the supporting leg with swing joint between the backup pad.
The supporting legs are movably connected with the supporting plate through a plurality of adjusting holes formed in the supporting legs and adjusting screws arranged on the supporting plate.
Wherein, be provided with a plurality of fixation clamps on the backup pad.
Has the advantages that: the utility model discloses small, the space utilizes highly, can test in batches, can provide different atmospheres and carry out the pigment color-changing reaction test of environmental atmosphere, simultaneously, only need change the salt solution, and the control of air temperature and humidity can be realized to the regulation salt solution temperature.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a partial perspective structure of a mural pigment discoloration reaction experimental apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a sample holder according to an embodiment of the present invention.
In the figure:
1. a box body; 2. sealing the box cover; 3. an accommodating chamber; 4. a carrier plate; 5. a vent hole; 6. a salt solution; 7. a heater; 8. a plug; 9. a sample holder; 10. a first air pipe valve; 11. a second air pipe valve; 12. a temperature and humidity detector; 13. supporting legs; 14. a support plate; 15. a fixing clip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art all belong to the protection scope of the present invention.
According to the utility model discloses an embodiment provides a mural painting pigment reaction experimental apparatus that discolours.
As shown in fig. 1, according to the utility model discloses a mural painting pigment reaction experiment device that discolours includes box 1 and swing joint in sealed case lid 2 on the box 1, wherein, be provided with in the box 1 and hold chamber 3, it is provided with loading board 4 in the chamber 3 to hold, be provided with a plurality of air vents 5 on the loading board 4, just loading board 4 will hold chamber 3 and cut apart into upper and lower two spaces, the saline solution 6 has been put in the lower part space that holds chamber 3, heater 7 has been placed in the saline solution 6, heater 7 pass through the wire with set up in plug 8 on the box 1 outer wall is connected, it is located in the upper portion space that holds chamber 3 be provided with sample support 9 on the loading board 4, just lie in on the box 1 on the lateral wall of the upper portion space that holds chamber 3 communicates trachea valve one 10 and trachea valve two 11, trachea valve one 10 with trachea valve two 11 all are connected with outside gas cylinder and tail gas collecting bottle through the pipe.
During the specific use, place pigment sample or the test block of taking pigment on sample support 9, and change new salt solution 6 in the lower part space that holds chamber 3, cover sealed case lid 2, energize plug 8, make heater 7 heat salt solution 6, make the humiture that holds in the chamber 3 reach predetermined humiture, simultaneously, can be connected to predetermined gas cylinder with trachea valve 10, through leading into atmosphere gas in holding chamber 3, make the sample be in atmosphere gas environment, after reaching the certain time, can open sealed case lid 2, observe whether the sample appears changing.
For the first air pipe valve 10 and the second air pipe valve 11, when the first air pipe valve 10 is used as an air inlet pipe, the second air pipe valve 11 is an air outlet pipe, and when the second air pipe valve 11 is used as an air inlet pipe, the first air pipe valve 10 is an air outlet pipe.
Of course, in practical application, for convenient observation, one side surface of the box body 1 may be prepared to be transparent, or a transparent window may be directly provided on the side wall of the box body, so as to directly observe the inside of the box body 1 through the transparent window.
In order to replace the saline solution 6 conveniently, a water inlet and a water outlet can be arranged on the bottom side of the box body 1, so that the saline solution can be replaced quickly. For the gas cylinder, CO can be selected 2 Gas cylinder, N 2 Gas cylinder, O 3 And the gas cylinder is selected according to actual requirements.
Certainly, in order to conveniently know the temperature and humidity in the box body 1, a temperature and humidity detector 12 can be further arranged on the outer side wall of the box body 1, and a probe of the temperature and humidity detector 12 needs to penetrate through the box body 1 and extend into the accommodating cavity 3, so that the temperature and humidity in the box body can be visually known through the temperature and humidity detector 12, and the work of the heater 7 can be controlled. In addition, for the bearing plate 4, the ventilation holes 5 can be set to be adjustable, for example, a plywood is movably arranged on one side of the ventilation holes 5, and the size of the ventilation holes 5 is controlled by the plywood, so that the air communication degree of the upper space and the lower space is physically controlled, and the humidity and the atmosphere flow of the upper space are further controlled.
In addition, as shown in fig. 2, in practical application, the sample holder 9 may include a plurality of support legs 13, and a plurality of layers of support plates 14 are connected to the support legs 13. The supporting legs 13 are movably connected with the supporting plate 14. Specifically, the supporting legs 13 are movably connected with the supporting plate 14 through a plurality of adjusting holes arranged on the supporting legs 13 and adjusting screws arranged on the supporting plate 14.
Of course, the movable connection between the supporting legs 13 and the supporting plate 14 may also take other forms in practical application, such as a connection form through a slot and a block, a connection form through a slot, and the like. Only the height between the support plates 14 and the number of support plates 14 carried on the support legs 13 need to be changed
And in order to realize fixing the sample, improve the stability of sample, still can be in be provided with a plurality of fixation clamps 15 in the backup pad 14, fix the sample through fixation clamp 15, of course, when practical application, still can add the blotter in the inside of fixation clamp 15 to cushion the sample contact, place the sample and appear damaging, of course, also can adopt other fixed knot to construct and replace the fixation clamp, as long as can realize fixing the sample can.
Therefore, with the aid of the above technical scheme of the utility model, the utility model discloses not only can carry out the temperature and humidity test to mural painting pigment discoloration reaction, can also carry out the test of environmental atmosphere, simultaneously, the utility model discloses still can carry out the multi-level test of batch, and then effectual efficiency and the variety that has improved the test. More guarantees are provided for the color restoration of the cultural relic mural.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a mural painting pigment discoloration reaction experimental apparatus, its characterized in that, including box (1) and swing joint in sealed case lid (2) on box (1), wherein, be provided with in box (1) and hold chamber (3), it is provided with loading board (4) in chamber (3) to hold, be provided with a plurality of air vents (5) on loading board (4), just loading board (4) will hold chamber (3) and cut apart into upper and lower two spaces, saline solution (6) have been put in the lower part space that holds chamber (3), heater (7) have been placed in saline solution (6), heater (7) through the wire with set up in plug (8) on box (1) outer wall are connected, the upper portion space that holds chamber (3) is located be provided with sample support (9) on loading board (4), just lie in box (1) communicate on the lateral wall that holds the upper portion space of chamber (3) have trachea valve (10) and trachea valve two (11), trachea valve (10) with trachea valve two (11) are connected through pipe and outside gas cylinder and tail gas collection bottle.
2. The mural painting pigment color-changing reaction experiment device according to claim 1, wherein a temperature and humidity detector (12) is arranged on an outer side wall of the box body (1), and a probe of the temperature and humidity detector (12) penetrates through the box body (1) and extends into the accommodating cavity (3).
3. Mural paint discoloration reaction experiment device according to claim 1, characterized in that, said sample holder (9) comprises several support legs (13), said support legs (13) being connected with several layers of support plates (14).
4. Mural painting pigment discoloration reaction experimental device according to claim 3, characterized in that said support legs (13) are movably connected with said support plate (14).
5. The mural painting pigment discoloration reaction experiment device according to claim 4, wherein the support legs (13) are movably connected with the support plate (14) through a plurality of adjustment holes provided on the support legs (13) and adjustment screws provided on the support plate (14).
6. Mural painting pigment discoloration reaction experimental apparatus according to claim 5, characterized in that, a plurality of fixing clips (15) are provided on said supporting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222901102.3U CN218646856U (en) | 2022-11-01 | 2022-11-01 | Mural paint color-changing reaction experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222901102.3U CN218646856U (en) | 2022-11-01 | 2022-11-01 | Mural paint color-changing reaction experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218646856U true CN218646856U (en) | 2023-03-17 |
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ID=85496656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222901102.3U Active CN218646856U (en) | 2022-11-01 | 2022-11-01 | Mural paint color-changing reaction experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218646856U (en) |
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2022
- 2022-11-01 CN CN202222901102.3U patent/CN218646856U/en active Active
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