CN218412332U - Shell powder flame retardant coating high temperature expansibility testing arrangement - Google Patents
Shell powder flame retardant coating high temperature expansibility testing arrangement Download PDFInfo
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- CN218412332U CN218412332U CN202222004258.1U CN202222004258U CN218412332U CN 218412332 U CN218412332 U CN 218412332U CN 202222004258 U CN202222004258 U CN 202222004258U CN 218412332 U CN218412332 U CN 218412332U
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- 238000012360 testing method Methods 0.000 title claims abstract description 74
- 238000000576 coating method Methods 0.000 title claims abstract description 49
- 239000011248 coating agent Substances 0.000 title claims abstract description 47
- 239000003063 flame retardant Substances 0.000 title claims abstract description 42
- 239000000843 powder Substances 0.000 title claims abstract description 42
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000005485 electric heating Methods 0.000 claims abstract description 30
- 239000010425 asbestos Substances 0.000 claims abstract description 15
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 5
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 12
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 12
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000011161 development Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000123 paper Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000012720 thermal barrier coating Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a shell powder flame retardant coating high temperature expansibility testing arrangement, relate to new material technical field, novel device main part is the testing arrangement shell, supreme asbestos heat insulating screen has been arranged from the bottom to testing arrangement shell inner wall bottom, electric heating pipe, lead the warm plate, lead warm plate bottom and arranged temperature sensing probe, fixed cardboard has been arranged to testing arrangement shell inner wall, temperature resistant glass has been arranged at fixed cardboard top, inlet fan, exhaust fan have been arranged on the testing arrangement shell, the camera has been arranged at its inner wall top, signal connector has been arranged at its top, the testing arrangement shell is connected through folding paper with the sliding door, it is fixed through the buckle, the control box has been arranged on the sliding door, temperature regulator, temperature sensor have been arranged in the control box, the testing arrangement shell includes supporting layer, heat preservation, novel device test is convenient, the measuring result is accurate, can play certain guide effect to shell powder flame retardant coating's formula development, preparation technology, site operation technology system.
Description
Technical Field
The utility model relates to a new material technical field, concretely relates to shell powder flame retardant coating high temperature expansibility testing arrangement.
Background
The flame-retardant coating is a kind of functional building coating, and is a kind of substance which can reduce the flammability of the coated material, retard the rapid spread of fire or raise the fire-resisting limit of the member when it is coated on the surface of flammable base material.
The flame-retardant coating is used on the surface of a flammable base material, can reduce the flammability of the surface of a coated material, can retard the rapid spread of fire, and is a special coating for improving the fire endurance of the coated material. The fire retardant is applied to the surface of a flammable base material to change the burning characteristics of the surface of the material and retard the rapid spread of fire; or special coatings applied to building components to increase the fire resistance of the component, which rapidly expand to block fire in the event of a fire.
The shell powder is an inorganic material and does not burn, the flame retardant property and the light reflection property of the flame retardant coating can be enhanced by adding the shell powder into the flame retardant coating, but the existing shell powder flame retardant coating still belongs to a small field and is relatively small in research, the performance of the coating can be changed after the flame retardant coatings with different formulas are added into the shell powder, the research on the high-temperature expansibility of the shell powder flame retardant coating plays an important role in formula development, preparation process and field construction process of the coating, but no test device for the high-temperature expansibility of the shell powder flame retardant coating is available on the market at present, during the test at present, a blowtorch is usually used for baking to simulate the actual high temperature to observe the high-temperature expansibility of the shell powder flame retardant coating, but during the test by using the blowtorch, the burning temperature is difficult to control, the high-temperature expansibility is difficult to collect, so that the test experiment is not fine, and the experiment result is inaccurate.
Based on the problem, the utility model provides a shell powder flame retardant coating high temperature expansibility testing arrangement is the device that is used for testing shell powder flame retardant coating high temperature expansibility specially, and novel device test is convenient, the measuring result is accurate, develops formula, preparation technology, the site operation technology system of shell powder flame retardant coating and can play certain guide effect.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, a shell powder flame retardant coating high temperature expansibility testing arrangement is provided, the utility model discloses device simple structure, the cost is low, be used for testing the device of shell powder flame retardant coating high temperature expansibility specially, through air intake fan, exhaust fan, the collaborative use of camera, make the camera can not damage because of the high temperature, can guarantee the whole high definition video recording of test and gather, through the thermosistor, electric heating pipe, temperature sensor's collaborative use, can adjust test temperature as required, the precision of experiment has been guaranteed, the novel device test is convenient, the measuring result is accurate, the formula development to shell powder flame retardant coating, the preparation technology, the site operation technology system can play certain guiding action.
An embodiment of the utility model provides a shell powder flame retardant coating high temperature expansibility testing arrangement, including testing arrangement shell, asbestos heat insulating mesh, electric heating pipe, leading warm plate, camera, sliding door, control box, asbestos heat insulating mesh has been arranged to testing arrangement shell inner wall bottom, electric heating pipe has been arranged at asbestos heat insulating mesh top, the temperature-conducting plate has been arranged at the electric heating pipe top, temperature sensing probe has been arranged to leading warm plate bottom, fixed cardboard has been arranged to testing arrangement shell inner wall, temperature resistant glass has been arranged at fixed cardboard top, inlet fan, exhaust fan have been arranged on the testing arrangement shell, the camera has been arranged at testing arrangement shell inner wall top, signal connector has been arranged at testing arrangement shell top, the camera is connected with signal connector, the testing arrangement shell is connected through folding paper with the sliding door, fixed through the buckle, the control box has been arranged on the sliding door, thermoregulator, temperature sensor have been arranged in the control box, the thermoregulator is connected with electric heating pipe through control cable, temperature sensor is connected with temperature sensing probe through data cable, the testing arrangement shell includes supporting layer, heat preservation, the heat preservation arranges in the outer wall.
The testing device shell is of a hollow cuboid structure, and the specification of the testing device shell can be adjusted according to actual testing requirements.
The asbestos heat insulation net plays a role in heat insulation.
The electric heating pipe plays a role in heating, and the heating output power of the electric heating pipe is controlled by the temperature regulator when the electric heating pipe is used.
The material of the temperature guide plate is beryllium copper alloy, and when the flame-retardant shell powder coating is used, the flame-retardant shell powder coating is coated on the surface of the temperature guide plate, and the temperature guide plate is heated by the electric heating pipe, so that the high temperature in the actual fire is simulated.
The temperature sensing probe and the temperature sensor are used for acquiring temperature data of the thermal conductive plate so as to acquire the test temperature.
The fixed clamping plate is made of beryllium copper alloy.
The air inlet fan and the exhaust fan are used for air cooling, and the camera is prevented from being damaged due to overheating.
The camera is connected with the video acquisition device through the signal connector when in use.
And an asbestos thermal insulation plate is arranged on the outer wall of the sliding door.
The temperature regulator is used for controlling the output temperature of the electric heating pipe.
The supporting layer is made of beryllium copper alloy.
The heat preservation layer is made of rock wool.
The camera is a camera with an illuminating lamp, and has the functions of illumination and video recording in the testing process.
The specification of each spare part of the utility model discloses the device can be adjusted according to practical application.
The utility model discloses need be equipped with the power when the device uses.
The use method of the device for testing the high-temperature expansibility of the shell powder flame-retardant coating comprises the following steps:
And 2, connecting the camera with a video acquisition device through a signal connector.
And 3, coating the shell powder flame-retardant coating on the surface of the temperature guide plate, and placing the temperature guide plate on the electric heating pipe after the shell powder flame-retardant coating is cured.
And 4, closing the sliding door, starting the electric heating pipe through the temperature regulator, and starting the air inlet fan and the exhaust fan.
And 5, acquiring temperature data through the temperature sensor and the temperature sensing probe, and controlling the thermostat to perform constant temperature test when the temperature reaches a preset value.
And 6, recording the high-temperature expansion process of the shell powder flame-retardant coating through the whole process of the camera.
And 7, taking down the temperature guide plate when the temperature is reduced, and observing the physical properties of the expanded shell powder heat-insulating coating.
The utility model discloses during the device uses, can adjust shell powder thermal barrier coating's formula as required, adjust experiment temperature as required, it is long during the experiment.
The utility model discloses shell powder flame retardant coating high temperature expansibility testing arrangement beneficial effect is: this novel device simple structure, the cost is low, be the device that is used for testing shell powder flame retardant coating high temperature expansibility specially, through air intake fan, exhaust fan, the collaborative use of camera, make the camera can not damage because of the high temperature, can guarantee to test whole high definition video collection, through the thermosistor, electric heating pipe, temperature sensor's collaborative use, can adjust test temperature as required, the precision of experiment has been guaranteed, novel device test is convenient, measuring result is accurate, formula development to shell powder flame retardant coating, the preparation technology, site operation technology system can play certain guide effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the utility model device.
Fig. 2 is an external view of the utility model device.
Fig. 3 is a schematic structural diagram of a housing of the testing device.
Reference numerals: 1. the device comprises a testing device shell 2, an asbestos heat insulation net 3, an electric heating pipe 4, a temperature guide plate 5, a temperature sensing probe 6, a fixed clamping plate 7, temperature-resistant glass 8, an air inlet fan 9, an air outlet fan 10, a camera 11, a signal connector 12, a sliding door 13, a hinge 14, a buckle 15, a control box 16, a temperature regulator 17, a temperature sensor 18, a supporting layer 19 and a heat insulation layer.
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 a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the embodiment of the utility model provides a high temperature expansibility testing arrangement of flame retardant coating of shell powder, including testing arrangement shell 1, asbestos heat insulating net 2, electric heating pipe 3, leading warm plate 4, camera 10, sliding door 12, control box 15, asbestos heat insulating net 2 has been arranged to 1 inner wall bottom of testing arrangement shell, electric heating pipe 3 has been arranged at asbestos heat insulating net 2 top, leading warm plate 4 has been arranged at electric heating pipe 3 top, temperature sensing probe 5 has been arranged to leading warm plate 4 bottom, fixed cardboard 6 has been arranged to 1 inner wall of testing arrangement shell, temperature resistant glass 7 has been arranged at fixed cardboard 6 top, inlet fan 8, exhaust fan 9 have been arranged on testing arrangement shell 1 inner wall top, camera 10 has been arranged at 1 top of testing arrangement shell, signal connector 11 has been arranged at 1 top of testing arrangement shell, camera 10 is connected with signal connector 11, testing arrangement shell 1 is connected with sliding door 12 through hinge 13, is fixed through buckle 14, control box 15 on supporting layer 12, temperature regulator 16, temperature sensor 17 has been arranged in control box 15, temperature regulator 16, temperature sensor 17 is connected through cable 18, 18 is arranged at the outer wall of testing arrangement shell 18, heat preservation 18, 18 is connected with electric heating pipe 18, the heat insulation layer 19.
The testing device shell 1 is of a hollow cuboid structure, and the specification of the testing device shell can be adjusted according to actual testing requirements.
The asbestos thermal insulation net 2 plays a role in thermal insulation.
The electric heating tube 3 plays a heating role, and the heating output power of the electric heating tube is controlled by the temperature regulator 16 when the electric heating tube is used.
The heat conducting plate 4 is made of beryllium copper alloy, the beryllium copper alloy has high temperature resistance, and when the heat conducting plate is used, the shell powder flame-retardant coating is coated on the surface of the heat conducting plate, and the heat conducting plate 4 is heated through the electric heating pipe 3, so that the high temperature in the actual fire is simulated.
The temperature sensing probe 5 and the temperature sensor 17 are used for acquiring temperature data of the temperature conducting plate 4 so as to acquire a testing temperature.
The fixing clamping plate 6 is made of beryllium copper alloy, and the beryllium copper alloy has high-temperature resistance.
The air inlet fan 8 and the air exhaust fan 9 are used for air cooling, and the camera 10 is prevented from being damaged due to overheating.
When in use, the camera 10 is connected with a video acquisition device through a signal connector 11.
And asbestos heat insulation plates are arranged on the outer wall of the sliding door 12.
The thermostat 16 is used for controlling the output temperature of the electric heating tube 3.
The supporting layer 18 is made of beryllium copper alloy, and the beryllium copper alloy has high-temperature resistance.
The heat-insulating layer 19 is made of rock wool.
The camera 10 is a camera with an illumination lamp, and plays a role in illumination and video recording in the test process.
The specification of each spare part of the utility model discloses the device can be adjusted according to practical application.
The utility model discloses need be equipped with the power when the device uses.
The use method of the device for testing the high-temperature expansibility of the shell powder flame-retardant coating comprises the following steps:
And 2, connecting the camera 10 with a video acquisition device through a signal connector 11.
And 3, coating the shell powder flame-retardant coating on the surface of the temperature guide plate 4, and placing the temperature guide plate 4 on the electric heating pipe 3 after the shell powder flame-retardant coating is cured.
And 4, closing the sliding door 12, starting the electric heating pipe 3 through the temperature regulator 16, and starting the air inlet fan 8 and the exhaust fan 9.
And 5, acquiring temperature data through the temperature sensor 17 and the temperature sensing probe 5, and controlling the thermostat 16 to perform constant temperature test when the temperature reaches a preset value.
And 6, recording the high-temperature expansion process of the shell powder flame-retardant coating through the camera 10 in the whole process.
And 7, taking down the temperature guide plate 4 when the temperature is reduced, and observing the physical properties of the expanded shell powder heat-insulating coating.
The utility model discloses during the device uses, can adjust shell powder thermal barrier coating's formula as required, adjust experiment temperature as required, it is long during the experiment.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. The device for testing the high-temperature expansibility of the shell powder flame-retardant coating is characterized by comprising a testing device shell (1), an asbestos heat insulation net (2), an electric heating pipe (3), a temperature guide plate (4), a camera (10), a sliding door (12) and a control box (15), wherein the asbestos heat insulation net (2) is arranged at the bottom of the inner wall of the testing device shell (1), the electric heating pipe (3) is arranged at the top of the asbestos heat insulation net (2), the temperature guide plate (4) is arranged at the top of the electric heating pipe (3), a temperature sensing probe (5) is arranged at the bottom of the temperature guide plate (4), a fixed clamping plate (6) is arranged on the inner wall of the testing device shell (1), temperature-resistant glass (7) is arranged at the top of the fixed clamping plate (6), an air inlet fan (8) and an exhaust fan (9) are arranged on the testing device shell (1), the camera (10) is arranged at the top of the inner wall of the testing device shell (1), a signal connector (11) is arranged at the top of the testing device shell (1), the camera (10) is connected with the signal connector (11), the testing device shell (1) and the sliding door (12) is fixedly connected with the sliding door (14) through the sliding door (12) and the control box (15), a temperature regulator (16) and a temperature sensor (17) are arranged in the control box (15), the temperature regulator (16) is connected with the electric heating pipe (3) through a control cable, the temperature sensor (17) is connected with the temperature sensing probe (5) through a data cable, the testing device shell (1) comprises a supporting layer (18) and a heat preservation layer (19), and the heat preservation layer (19) is arranged on the outer wall of the supporting layer (18).
2. The device for testing the high-temperature expansibility of the shell powder flame-retardant coating according to claim 1, wherein the temperature conducting plate (4) is made of beryllium copper alloy.
3. The device for testing the high-temperature expansibility of the shell powder flame-retardant coating according to claim 1, wherein the fixing clamping plate (6) is made of beryllium copper alloy.
4. The device for testing the high-temperature expansibility of the shell powder flame-retardant coating according to claim 1, wherein the supporting layer (18) is made of beryllium copper alloy, and the insulating layer (19) is made of rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222004258.1U CN218412332U (en) | 2022-08-02 | 2022-08-02 | Shell powder flame retardant coating high temperature expansibility testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222004258.1U CN218412332U (en) | 2022-08-02 | 2022-08-02 | Shell powder flame retardant coating high temperature expansibility testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218412332U true CN218412332U (en) | 2023-01-31 |
Family
ID=85014128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222004258.1U Expired - Fee Related CN218412332U (en) | 2022-08-02 | 2022-08-02 | Shell powder flame retardant coating high temperature expansibility testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218412332U (en) |
-
2022
- 2022-08-02 CN CN202222004258.1U patent/CN218412332U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |