CN220323220U - Fire-resistant experimental device - Google Patents
Fire-resistant experimental device Download PDFInfo
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- CN220323220U CN220323220U CN202321818942.1U CN202321818942U CN220323220U CN 220323220 U CN220323220 U CN 220323220U CN 202321818942 U CN202321818942 U CN 202321818942U CN 220323220 U CN220323220 U CN 220323220U
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- fire
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- cabin
- air inlet
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- 230000009970 fire resistant effect Effects 0.000 title claims description 37
- 238000012360 testing method Methods 0.000 claims abstract description 64
- 238000002474 experimental method Methods 0.000 claims abstract description 28
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 239000003973 paint Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims description 16
- 239000000779 smoke Substances 0.000 claims description 7
- 238000010285 flame spraying Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 239000011819 refractory material Substances 0.000 abstract description 2
- 238000004154 testing of material Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 238000009529 body temperature measurement Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 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 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model relates to the technical field of refractory material testing, and discloses a refractory experimental device, which comprises a fireproof paint testing component, wherein the fireproof paint testing component is arranged on the other side of a refractory experimental cabin and comprises: the connecting groove is formed in the side part of the fireproof experimental cabin; the connecting plate is clamped at one side of the connecting groove; the sealing rubber cushion is arranged at the joint of the connecting groove and the connecting plate; the connecting bolt is arranged on one side of the connecting plate; the test groove is formed in the inner side wall of the connecting plate; the heat conducting plate is arranged in the test groove; and the test board is clamped in the test groove. The fire-proof coating test assembly is directly inlaid on the side wall of the fire-proof experimental cabin, the test board and the fire-proof experimental cabin are of a sealing structure, internal fire can not spread to the outside, the automatic air inlet assembly and the automatic air outlet assembly are adopted, when a test experiment is carried out, the circulation of air can be rapidly realized, the internal combustion efficiency is improved, and meanwhile, when the fire occurs, the channel can be automatically monitored and closed, and the aim of automatically extinguishing fire is fulfilled.
Description
Technical Field
The utility model relates to the technical field of refractory material testing, in particular to a refractory experimental device.
Background
The fireproof paint is a special paint which can improve the fireproof capability of the material, slow down the propagation speed of flame spread or prevent combustion in a certain time by brushing the paint on the surface of inflammable materials, is called fireproof paint or flame retardant paint, is used for the surface of flammable base materials, can reduce the combustibility of the surface of the coated materials and prevent the rapid spread of fire, is used for improving the fireproof limit of the coated materials, is applied to the surface of the flammable base materials, and is used for changing the combustion characteristics of the surface of the materials and preventing the rapid spread of fire; or a special coating applied to the building element to raise the fire resistance limit of the element, known as a fire retardant coating.
In prior art (publication number is CN211785264U, proposes a fire-retardant coating fire-resistant experimental apparatus), including base, guard gate and experimental plate, the guard gate activity sets up at the positive top of base, the middle part on base top is provided with the survey board groove, the outside of experimental plate and the inboard sliding connection in survey board groove, the both sides of experimental plate are provided with the second temperature measurement groove, the inboard in survey board groove is provided with first temperature measurement groove, the inside in first temperature measurement groove is provided with the temperature measurement subassembly, one side on base top is provided with the atomising head, the water inlet end and the external high pressure water source of atomising head are connected, the top fixed connection of atomising head is passed through to the bottom of connecting seat and rotating assembly, the rotating assembly activity sets up the inside at the base.
In the prior art, the experiment board is adopted to synchronously test a plurality of areas, but the whole tightness is poor, the internal state cannot be automatically monitored, the fire extinguishing cannot be automatically carried out, and the ventilation and exhaust efficiency is low.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a fire-resistant experimental device which has the advantages of good tightness of the whole structure, capability of automatically monitoring internal fire and timely closing a channel to extinguish the fire, and solves the problems that the whole tightness is poor, the internal state cannot be automatically monitored, the fire cannot be automatically extinguished, and the ventilation and exhaust efficiency is low.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
1. a fire resistance test apparatus, comprising:
a fire-resistant experimental cabin;
the fire spraying assembly is arranged in the fireproof experimental cabin;
the air inlet component is arranged at one side of the fireproof experimental cabin;
the exhaust assembly and the air inlet assembly are arranged on the same side of the fireproof experimental cabin;
the fire-retardant coating test subassembly is located the opposite side of fire-retardant experimental cabin, fire-retardant coating test subassembly includes:
the connecting groove is formed in the side part of the fireproof experiment cabin;
the connecting plate is clamped at one side of the connecting groove;
the sealing rubber cushion is arranged at the joint of the connecting groove and the connecting plate;
the connecting bolt is arranged on one side of the connecting plate;
the test groove is formed in the inner side wall of the connecting plate;
the heat conducting plate is arranged in the test groove;
the test board is clamped in the test groove;
and the temperature sensor is fixedly connected to one side of the heat conducting plate.
Optionally, the inner side wall of the fireproof experiment cabin is sprayed with heat insulation paint.
Optionally, the flame assembly comprises:
the screw rod sliding rail is arranged in the fire-resistant experiment cabin;
and the flame thrower is arranged at the moving end of the screw rod sliding rail.
Optionally, the heat conducting plate is a copper plate.
Optionally, the test board is provided with at least two blocks.
Optionally, the air intake assembly includes:
the air inlet groove is formed in one side of the fireproof experimental cabin;
the air inlet valve door and window is arranged at one end of the air inlet groove;
and the fan is fixedly connected to one side of the air inlet valve and the air outlet valve.
Optionally, the exhaust assembly includes:
the exhaust groove is formed in the side part of the fireproof experimental cabin;
the exhaust valve door and window is arranged at one end of the exhaust groove;
and the smoke sensor is arranged in the exhaust groove.
Optionally, an observation window is arranged at the top of the fireproof experiment cabin.
(III) beneficial effects
Compared with the prior art, the utility model provides a fire-resistant experimental device, which has the following beneficial effects:
this fire-resistant experimental apparatus through setting up fire-retardant coating test assembly, fire-retardant coating test assembly directly inlays in the lateral wall in fire-resistant experimental cabin, and the test board has seal structure with fire-resistant experimental cabin, makes the holistic leakproofness in test board and fire-resistant experimental cabin better, and inside fire can not spread to the external world, simultaneously, adopts automatic subassembly and the exhaust subassembly of admitting air, when carrying out the test experiment, can realize the circulation of air fast, promotes inside combustion efficiency, simultaneously, when the condition of a fire appears, can automatic monitoring and close the passageway, realizes the purpose of automatic fire extinguishing. Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for 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 utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a flame assembly according to the present utility model;
FIG. 3 is a schematic diagram of a fire retardant coating test assembly according to the present utility model;
FIG. 4 is a schematic view of an air intake assembly according to the present utility model;
FIG. 5 is a schematic view of an exhaust assembly according to the present utility model.
In the figure:
10. a fire-resistant experimental cabin;
20. a flame spraying assembly; 21. a lead screw slide rail; 22. a flame thrower;
30. a fire retardant coating test assembly; 31. a connecting groove; 32. a connecting plate; 33. sealing rubber cushion; 34. a connecting bolt; 35. a test slot; 36. a heat conductive plate; 37. a test board; 38. a temperature sensor;
40. an air intake assembly; 41. an air inlet groove; 42. an air inlet valve door and window; 43. a blower;
50. an exhaust assembly; 51. an exhaust groove; 52. an exhaust valve door and window; 53. a smoke sensor.
60. And an observation window.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, a fire resistance test apparatus includes a fire resistance test chamber 10, a flame assembly 20, a fire retardant coating test assembly 30, an air intake assembly 40, and an air exhaust assembly 50. Specific:
the fire-resistant experimental cabin 10 is of an integrated structure, the fire spraying assembly 20 is arranged in the fire-resistant experimental cabin 10, the fire spraying assembly 20 comprises a screw sliding rail 21 and a flame spraying device 22, and the flame spraying device 22 is arranged on the moving end of the screw sliding rail 21. When the fire resistance test is carried out, the screw rod sliding rail 21 drives the flame thrower 22 to move to a proper position, and flame is sprayed out through the flame thrower 22 to carry out the fire resistance test.
One side of the fire-resistant experiment cabin 10 is provided with a fire-proof paint testing component 30, and the fire-proof paint testing component 30 comprises a connecting groove 31, a connecting plate 32, a sealing rubber pad 33 and a connecting bolt 3, wherein the connecting groove 3 is provided with: the connection slot 31 is provided with a heat conducting plate 36, a test plate 37 and a temperature sensor 38.
Wherein, the spread groove 31 is set up in one side of fire-resistant experimental cabin 10, and the connecting plate 32 joint is in one side of spread groove 31, and sealed cushion 33 sets up in the junction of spread groove 31 and connecting plate 32, and connecting bolt 34 sets up in one side of connecting plate 32, and the inside wall in connecting plate 32 is seted up to test groove 35, and the heat conduction board 36 sets up in the inside of test groove 35, and test board 37 joint is in the inside of test groove 35, and temperature sensor 38 fixed connection is in one side of heat conduction board 36.
When the fireproof paint is tested, the fireproof paint is sprayed on the test board 37, and then the test board 37 is clamped into the test groove 35 on one side of the connecting plate 32, so that the test board 37 abuts against the heat conducting plate 36. After the test board 37 is installed, the connecting board 32 is clamped into the connecting groove 31, and finally the connecting board 32 is installed into the fire-resistant experiment cabin 10 through the connecting bolt 34, so that the fire-resistant experiment cabin 10 and the connecting board 32 form an integral frame structure.
The air inlet assembly 40 is installed to the opposite side of fire-resistant experimental cabin 10, and air inlet assembly 40 includes air inlet tank 41, admission valve door and window 42 and fan 43, and wherein, air inlet tank 41 sets up in the lateral part of fire-resistant experimental cabin 10, and admission valve door and window 42 sets up in the one end of air inlet tank 41, and fan 43 fixed connection is in one side of admission valve door and window 42.
When the fire-proof experiment is carried out, the air inlet valve 42 and the air blower 43 are opened, so that the air blower 43 pumps external air into the air inlet groove 41, and then enters the fire-proof experiment cabin 10 through the air inlet groove 41. When a fire occurs, the air inlet valve 42 can be automatically closed, so that the air inlet assembly 40 does not provide air for the fire-resistant experimental cabin 10;
the exhaust assembly 50 is installed to one side that fire-resistant experimental cabin 10 was equipped with subassembly 40 that admits air, and exhaust assembly 50 includes exhaust groove 51, discharge valve door and window 52 and smoke sensor 53, and wherein, exhaust groove 51 is seted up in one side of fire-resistant experimental cabin 10, and discharge valve door and window 52 sets up in the one end of exhaust groove 51, and smoke sensor 53 sets up in the inside of exhaust groove 51.
When the fire resistance experiment is performed, the exhaust valve door 52 is opened, so that the air in the fire resistance experiment chamber 10 is exhausted from the exhaust groove 51. The smoke sensor 53 monitors smoke information and controls the operation of the intake and exhaust valves 42, 52 when a fire is occurring.
In one implementation, the inner side wall of the fire-resistant experiment cabin 10 is sprayed with a heat-insulating coating, which can effectively isolate internal heat.
In one implementation, the thermally conductive plate 36 is a copper plate that has good thermal conductivity.
In one implementation, the test plate 37 is provided with at least two blocks, which can be compared to reference.
In one implementation scenario, the top of the fire-resistant experiment cabin 10 is provided with an observation window 60, and a user can observe the internal condition conveniently by arranging the observation window 60.
Referring to fig. 1-5, when testing the fire-retardant coating, the fire-retardant coating is sprayed on the test board 37, and then the test board 37 is clamped into the test groove 35 on one side of the connecting board 32, so that the test board 37 abuts against the heat-conducting board 36. After the test board 37 is installed, the connecting board 32 is clamped into the connecting groove 31, and finally the connecting board 32 is installed into the fire-resistant experiment cabin 10 through the connecting bolt 34, so that the fire-resistant experiment cabin 10 and the connecting board 32 form an integral frame structure. At this moment, the fire-resistant experiment is carried out again, the lead screw slide rail 21 drives the flame thrower 22 and moves to the suitable position, the flame is sprayed out through the flame thrower 22, simultaneously, through opening air inlet valve door and window 42 and fan 43, make fan 43 pump external air into air inlet tank 41, in the rethread air inlet tank 41 gets into fire-resistant experiment cabin 10, through opening air outlet valve door and window 52, make the inside air of fire-resistant experiment cabin 10 by air outlet tank 51 discharge, when taking place the condition of a fire, air inlet valve door and window 42 and air outlet valve door and window 52 can self-closing, make air inlet assembly 40 no longer provide the air for fire-resistant experiment cabin 10, the air in the fire-resistant experiment cabin 10 also can not discharge, accomplish the air isolation to fire-resistant experiment cabin 10, make inside condition of a fire can be extinguished fast.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. A fire resistance test apparatus, comprising:
a fire-resistant experimental cabin;
the fire spraying assembly is arranged in the fireproof experimental cabin;
the air inlet component is arranged at one side of the fireproof experimental cabin;
the exhaust assembly and the air inlet assembly are arranged on the same side of the fireproof experimental cabin;
the fire-retardant coating test subassembly is located the opposite side of fire-retardant experimental cabin, fire-retardant coating test subassembly includes:
the connecting groove is formed in the side part of the fireproof experiment cabin;
the connecting plate is clamped at one side of the connecting groove;
the sealing rubber cushion is arranged at the joint of the connecting groove and the connecting plate;
the connecting bolt is arranged on one side of the connecting plate;
the test groove is formed in the inner side wall of the connecting plate;
the heat conducting plate is arranged in the test groove;
the test board is clamped in the test groove;
and the temperature sensor is fixedly connected to one side of the heat conducting plate.
2. The fire resistant experimental device according to claim 1, wherein the inner side wall of the fire resistant experimental cabin is sprayed with heat insulation paint.
3. The fire resistance testing apparatus of claim 1, wherein said flame spraying assembly comprises:
the screw rod sliding rail is arranged in the fire-resistant experiment cabin;
and the flame thrower is arranged at the moving end of the screw rod sliding rail.
4. A fire resistance testing device according to claim 1, wherein said heat conducting plate is a copper plate.
5. A fire resistance testing device according to claim 1, wherein: the test board is provided with at least two blocks.
6. The fire resistance testing apparatus of claim 1, wherein said air inlet assembly comprises:
the air inlet groove is formed in one side of the fireproof experimental cabin;
the air inlet valve door and window is arranged at one end of the air inlet groove;
and the fan is fixedly connected to one side of the air inlet valve and the air outlet valve.
7. The fire resistance testing apparatus of claim 1, wherein said exhaust assembly comprises:
the exhaust groove is formed in the side part of the fireproof experimental cabin;
the exhaust valve door and window is arranged at one end of the exhaust groove;
and the smoke sensor is arranged in the exhaust groove.
8. The fire resistance experiment device according to claim 1, wherein the top of the fire resistance experiment cabin is provided with an observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321818942.1U CN220323220U (en) | 2023-07-12 | 2023-07-12 | Fire-resistant experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321818942.1U CN220323220U (en) | 2023-07-12 | 2023-07-12 | Fire-resistant experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220323220U true CN220323220U (en) | 2024-01-09 |
Family
ID=89425461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321818942.1U Active CN220323220U (en) | 2023-07-12 | 2023-07-12 | Fire-resistant experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220323220U (en) |
-
2023
- 2023-07-12 CN CN202321818942.1U patent/CN220323220U/en active Active
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