CN218766810U - Flame spraying device for combustion test - Google Patents
Flame spraying device for combustion test Download PDFInfo
- Publication number
- CN218766810U CN218766810U CN202223085098.4U CN202223085098U CN218766810U CN 218766810 U CN218766810 U CN 218766810U CN 202223085098 U CN202223085098 U CN 202223085098U CN 218766810 U CN218766810 U CN 218766810U
- Authority
- CN
- China
- Prior art keywords
- combustion test
- combustion
- box
- test box
- article
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a flaming device for combustion test, which belongs to the technical field of combustion test, and comprises a combustion test box and a sealing box door hinged on the front side surface of the combustion test box, wherein the upper surface of the combustion test box is provided with two fixed plates, one end of a movable rod slides, runs through and extends into the combustion test box and is provided with a clamping plate; this a flaming device for combustion test, through setting up two-way threaded rod and carbon dioxide liquid pipe, through the effect of basin and ware and flame projecting head, carry out the flame projecting in the combustion test case, combine two slide relative movement of two-way threaded rod rotation drive, the carriage release lever is in the effect of slide, it is fixed to drive two clamp plates to be close to each other to press from both sides tight article, removal also can not appear in the position of fire test article even bigger again, make article can be stable test, combine the effect of carbon dioxide liquid tank, article after the test are put out a fire, and the operation is convenient, and the steam generator is simple in structure.
Description
Technical Field
The utility model relates to a combustion test technical field especially relates to a flaming device for combustion test.
Background
The combustion test is a site method for carrying out corresponding grading according to combustion results after carrying out combustion tests under different conditions on various materials, the vertical combustion flammability UL94 grade is the most widely applied flammability performance standard of plastic materials, and is used for evaluating the extinguishing capability of the materials after being ignited, and the combustion test needs to be carried out by flame spraying.
The flame projecting device that current combustion test needs to be used only places the article that need the test on the testboard, then starts the sparker and carries out the combustion test to the object, because sparker blowout occasionally certain resistance, can lead to the position of object to appear removing, and then influences the test work of article.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flame projecting device for combustion test has solved the flame projecting device that current combustion test needs to be used and has only placed the article that need the test on the testboard, then starts the flame projector and carry out the combustion test to the object, because certain resistance occasionally of flame projector blowout, can lead to the position of object to appear removing, and then influences the problem of the test work of article.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flaming device for combustion test, includes the combustion test case and articulates the sealed chamber door of installing at combustion test case leading flank, the last surface mounting of combustion test case has two fixed plates, two rotate between the fixed plate and install two-way threaded rod, equal threaded mounting has a slide, two on two sections threads of two-way threaded rod the carriage of U-shaped is all installed to the side that the slide carried on the back mutually, the one end of carriage slides and runs through and extend to in the combustion test case and install the clamp plate, the last surface mounting of combustion test case has carbon dioxide fluid reservoir and flame thrower, the interior top surface of combustion test case install with flame thrower electric connection's flame projecting head, the conveyer pipe is all installed to the left and right sides face of combustion test case, the one end and the carbon dioxide fluid reservoir of conveyer pipe are linked together, and install the solenoid valve on the conveyer pipe, a plurality of fire extinguishing pipe is installed in the one side intercommunication of conveyer pipe, fire extinguishing pipe extends to the combustion test incasement, sealed chamber door passes through the hasp and is connected with the combustion test case hasp.
Adopt above-mentioned scheme, through setting up two-way threaded rod and carbon dioxide liquid pipe, through the effect of basin and ware and flame projecting head, carry out the flame projecting in the burning test box, combine two-way threaded rod to rotate two slide relative movements of drive, the carriage release lever is in the effect of slide, it presss from both sides tight fixedly to drive two clamp plates and be close to article each other, even the removal can not appear in the position of fire test article that is bigger again, make article can be stable test, combine the effect of carbon dioxide liquid tank, article after the test put out a fire, and the operation is convenient, moreover, the steam generator is simple in structure.
As a preferred embodiment, the upper surface of the combustion test box is provided with a limiting groove, two limiting plates are arranged in the limiting groove, the limiting plates are arranged on the lower surface of the sliding seat, and one end of each limiting plate is slidably arranged in the limiting groove.
Adopt above-mentioned scheme, through setting up the limiting plate, utilize the one end of limiting plate in the gliding effect of spacing inslot, carry out spacing support to the slide, stability when improving the slide and removing for the slide is along with the horizontal rectilinear movement of rotation of two-way threaded rod.
As a preferred embodiment, a data display screen is installed on the left side surface of the combustion test box, a temperature sensing element is installed on the left side surface of the inner wall of the combustion test box, and the temperature sensing element is electrically connected with the data display screen.
By adopting the scheme, the temperature in the combustion test box is tested by arranging the data display screen and the temperature sensing element and utilizing the effect of the temperature sensing element in the combustion test box, then the temperature signal is transmitted to the data display, and the temperature in the combustion test box is judged through the number on the data display.
As a preferred embodiment, a channel is formed in the sealing box door, double-layer heat-insulating glass is mounted at the channel, and the clamping plate, the moving rod, the fire spraying tube and the fire extinguishing tube are made of high-temperature-resistant and fire-resistant materials.
By adopting the scheme, through setting up double-layer heat insulation glass, through the passageway of seting up on the sealed chamber door, install double-layer heat insulation glass on the sealed chamber door, see through double-layer heat insulation glass's light permeability, the card that can be clear is to the burning condition of burning test incasement article, and then the degree of burning of judgement article that can be audio-visual.
As a preferred embodiment, a receiving frame with an opening on the upper surface is arranged in the combustion test box, the receiving frame is located below the clamping plate, and a supporting assembly is arranged on the receiving frame and is connected with the combustion test box in a sliding manner.
Adopt above-mentioned scheme, receive the frame through setting up, utilize and receive the effect that the frame is located the grip block below, receive the piece that burns off in the combustion test, avoid the piece to pile up in the bottom of combustion test case.
As a preferred embodiment, the supporting component comprises two clamping plates, the two clamping plates are respectively installed on the left side and the right side of the receiving frame, clamping grooves are formed in the left side and the right side of the inner wall of the combustion test box, and one ends of the clamping plates are slidably installed in the clamping grooves.
Adopt above-mentioned scheme, through setting up the cardboard, utilize the one end of cardboard to slide in the draw-in groove effect, when supporting receiving the frame, make things convenient for the staff can be with receiving the quick combustion test case that shifts out of frame.
The utility model discloses in:
the fire spraying device for the combustion test is characterized in that a bidirectional threaded rod and a carbon dioxide liquid pipe are arranged, fire is sprayed in a combustion test box under the action of a basin, a device and a fire spraying head, the bidirectional threaded rod is combined to rotate to drive two sliding seats to move relatively, a moving rod is arranged on the sliding seats to drive the two clamping plates to approach each other to clamp and fix an object, even if the position of the object is tested by the bigger fire, the object can be stably tested, the fire is extinguished under the action of the carbon dioxide liquid tank, the operation is convenient and fast, and the structure is simple;
this a flaming device for combustion test through setting up double-deck insulating glass, through the passageway of seting up on the sealed chamber door, installs double-deck insulating glass on the sealed chamber door, sees through double-deck insulating glass's light permeability, and the card that can be clear is to the burning condition of burning test incasement article, and then the burning degree of judgement article that can be audio-visual.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the combustion testing box of the present invention;
fig. 3 is a schematic view of the main sectional structure of the present invention.
In the figure: 1. a combustion test box; 2. a fixing plate; 3. sealing the box door; 4. a bidirectional threaded rod; 5. a slide base; 6. a travel bar; 7. a clamping plate; 8. a carbon dioxide liquid tank; 9. a delivery pipe; 10. a flame thrower; 11. a flame projecting head; 12. a data display screen; 13. a temperature sensing element; 14. receiving a frame; 15. clamping a plate; 16. double-layer heat-insulating glass; 17. and a limiting plate.
Detailed Description
Examples
Referring to fig. 1-3, the utility model provides a flame projecting device for combustion test, install sealed chamber door 3 at 1 leading flank of combustion test box including combustion test box 1 and articulated, combustion test box 1's last surface mounting has two fixed plates 2, utilize fixed plate 2 to support two-way threaded rod 4, rotate between two fixed plates 2 and install two-way threaded rod 4, utilize two-way threaded rod 4 drive slide 5 to remove, equal threaded mounting has slide 5 on two sections screw threads of two-way threaded rod 4, utilize slide 5 drive carriage 6 to remove, the carriage 6 of U-shaped is all installed to two sides that the slide 5 carried on the back of the body mutually, utilize the movable plate to carry out spacing support to splint, the one end of carriage 6 slides and runs through and extends to combustion test box 1 in and install clamp plate 7, utilize clamp plate 7 to press from both sides tight fixed article, combustion test box 1's last surface mounting has carbon dioxide fluid reservoir 8 and flame projecting device 10, combustion test box 1's interior top surface mounting has the flame projecting head 11 with flame projecting device 10 electric connection, combustion test box 1's left and right sides face all installs 9, the one side lock catch is connected with flame projecting device to combustion test box 3, the test box door is installed to the flame projecting device and is connected through the electromagnetic valve.
The spacing groove has been seted up to the upper surface of burning test box 1, and the spacing inslot is provided with two limiting plates 17, utilizes limiting plate 17 to carry out spacing support to slide 5, and limiting plate 17 installs the lower surface at slide 5, and limiting plate 17's one end slidable mounting is at the spacing inslot.
The left surface of combustion test box 1 installs data display screen 12, utilizes data display screen 12 to show the temperature data that temperature-sensing element 13 sensing arrived, and temperature-sensing element 13 is installed to the left surface of combustion test box 1 inner wall, and temperature-sensing element 13 and data display screen 12 electric connection.
The channel is formed in the sealing box door 3, the double-layer heat-insulating glass 16 is installed at the channel, the condition of a combustion test can be clearly seen by using the double-layer heat-insulating glass 16, and the clamping plate 7, the moving rod 6, the flame spraying pipe and the fire extinguishing pipe are made of high-temperature-resistant and fire-resistant materials.
The combustion test box 1 is internally provided with a receiving frame 14 with an opening on the upper surface, the receiving frame 14 is used for receiving the scraps generated by combustion, the receiving frame 14 is positioned below the clamping plate 7, and the receiving frame 14 is provided with a supporting component which is connected with the combustion test box 1 in a sliding manner.
The supporting component comprises two clamping plates 15, the clamping plates 15 are used for strengthening and supporting the receiving frame 14, the two clamping plates 15 are respectively installed on the left side and the right side of the receiving frame 14, clamping grooves are formed in the left side face and the right side face of the inner wall of the combustion test box 1, and one ends of the clamping plates 15 are slidably installed in the clamping grooves.
The working principle is as follows: open sealed chamber door 3, then place article between two clamp plates 7, rotate two-way threaded rod 4, two-way threaded rod 4 drive slide 5 and remove, slide 5 drives the one end of limiting plate 17 and slides in the spacing groove, drive carriage 6 removes when slide 5 removes, the one end drive clamp plate 7 of carriage 6 removes, two clamp plates 7 are in the effect of carriage 6, it is fixed to carry out the centre gripping with article, then start flame thrower 10, flame sends to article through flame projecting head 11, carry out the combustion test to article, the testing condition of article can be clearly seen through double-deck insulating glass 16 to the staff, after letting the test finish, close flame thrower 10, open the solenoid valve, the work of putting out a fire is carried out to the combustion test article to the gas in the carbon dioxide fluid reservoir 8 through conveyer pipe 9 and fire extinguishing pipe, then temperature sensing element 13 tests the temperature in the combustion test case 1, carry the signal on data display 12, and is simple in operation.
Claims (6)
1. A flaming device for combustion test is characterized by comprising a combustion test box (1) and a sealing box door (3) which is hinged and installed on the front side surface of the combustion test box (1), the upper surface of the combustion test box (1) is provided with two fixed plates (2), a bidirectional threaded rod (4) is rotatably arranged between the two fixed plates (2), two sections of threads of the bidirectional threaded rod (4) are provided with sliding seats (5) in a threaded manner, one side surface of each of the two sliding seats (5), which is back to back, is provided with a U-shaped movable rod (6), one end of the moving rod (6) penetrates through the combustion test box (1) in a sliding mode and is provided with a clamping plate (7), the upper surface of the combustion test box (1) is provided with a carbon dioxide liquid tank (8) and a flame thrower (10), the inner top surface of the combustion test box (1) is provided with a flame spray head (11) which is electrically connected with the flame sprayer (10), the left side surface and the right side surface of the combustion test box (1) are both provided with conveying pipes (9), one end of the conveying pipe (9) is communicated with a carbon dioxide liquid tank (8), an electromagnetic valve is arranged on the conveying pipe (9), one side of the conveying pipe (9) is communicated with and provided with a plurality of fire extinguishing pipes, the fire extinguishing pipe extends into the combustion test box (1), and the sealing box door (3) is connected with the combustion test box (1) in a buckling mode through a lock catch.
2. The flaming device for combustion testing as claimed in claim 1, wherein a limiting groove is formed in the upper surface of the combustion testing box (1), two limiting plates (17) are arranged in the limiting groove, the limiting plates (17) are mounted on the lower surface of the sliding base (5), and one end of each limiting plate (17) is slidably mounted in the limiting groove.
3. The flaming device for combustion testing as claimed in claim 1, wherein a data display screen (12) is mounted on the left side surface of the combustion testing box (1), a temperature sensing element (13) is mounted on the left side surface of the inner wall of the combustion testing box (1), and the temperature sensing element (13) is electrically connected with the data display screen (12).
4. The flaming device for combustion testing as claimed in claim 1, wherein the sealing box door (3) is provided with a channel, a double layer of insulating glass (16) is mounted on the channel, and the clamping plate (7), the moving rod (6), the flame-throwing tube and the fire-extinguishing tube are made of high-temperature and fire-resistant materials.
5. The flaming device for combustion testing as claimed in claim 1, characterized in that a receiving frame (14) with an open upper surface is arranged in the combustion testing box (1), the receiving frame (14) is located below the clamping plate (7), and a support assembly is arranged on the receiving frame (14) and is in sliding connection with the combustion testing box (1).
6. The flaming device for combustion testing as claimed in claim 5, wherein the supporting assembly comprises two clamping plates (15), the two clamping plates (15) are respectively mounted on the left side and the right side of the receiving frame (14), clamping grooves are formed in the left side and the right side of the inner wall of the combustion testing box (1), and one end of each clamping plate (15) is slidably mounted in each clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223085098.4U CN218766810U (en) | 2022-11-17 | 2022-11-17 | Flame spraying device for combustion test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223085098.4U CN218766810U (en) | 2022-11-17 | 2022-11-17 | Flame spraying device for combustion test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218766810U true CN218766810U (en) | 2023-03-28 |
Family
ID=85651592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223085098.4U Active CN218766810U (en) | 2022-11-17 | 2022-11-17 | Flame spraying device for combustion test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218766810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577458A (en) * | 2023-07-13 | 2023-08-11 | 南通市建筑科学研究院有限公司 | Environment-friendly insulation material combustion performance detection device for building engineering |
-
2022
- 2022-11-17 CN CN202223085098.4U patent/CN218766810U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577458A (en) * | 2023-07-13 | 2023-08-11 | 南通市建筑科学研究院有限公司 | Environment-friendly insulation material combustion performance detection device for building engineering |
| CN116577458B (en) * | 2023-07-13 | 2023-09-01 | 南通市建筑科学研究院有限公司 | Environment-friendly insulation material combustion performance detection device for building engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218766810U (en) | Flame spraying device for combustion test | |
| CN115541806A (en) | Building engineering insulation material burning performance detection device | |
| CN103604585A (en) | Portable fire protection lighting lamp performance testing device and method | |
| CN101303339B (en) | Fire field environmental simulation system | |
| CN111175436B (en) | Experimental device for be used for simulating slot fire and put out a fire | |
| CN213689507U (en) | Cable flame-retardant testing device | |
| CN116183656B (en) | Flame retardant property testboard | |
| CN203587325U (en) | Portable fire-protection illumination lamp performance testing device | |
| CN210181032U (en) | Shale desorption gas real-time monitoring device | |
| CN218470651U (en) | Fire-resistant flame retarded cable fire behavior detector | |
| WO2023123997A1 (en) | Multifunctional tunnel fire experiment platform and experiment method | |
| CN103612005B (en) | Adjustable welding slag acquisition mechanism | |
| CN116183118A (en) | Gas pipeline flaw detection instrument | |
| CN216055718U (en) | Switch board with automatic function of putting out a fire | |
| CN214150592U (en) | Building material flammability performance detection test case | |
| CN210180990U (en) | Horizontal combustion tester | |
| CN219996941U (en) | Fireproof paint performance test equipment | |
| CN218674809U (en) | Fracturing fluid temperature resistant testing arrangement | |
| CN208270509U (en) | The vertical combustion performance experimental rig of textile | |
| CN205426878U (en) | Vertical burning test instrument | |
| CN218496852U (en) | Vertical flame retardant property tester | |
| CN112891784A (en) | Inert gas fire extinguishing device for skid-mounted refueling device | |
| CN206960427U (en) | A kind of fire protecting performance detection means of convenient control | |
| CN217738645U (en) | Electric fire damper air leakage quantity detection device | |
| CN104090064A (en) | Cloth fire resistance detector with improved structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |