CN220207546U - Flame-retardant detector - Google Patents
Flame-retardant detector Download PDFInfo
- Publication number
- CN220207546U CN220207546U CN202321196748.4U CN202321196748U CN220207546U CN 220207546 U CN220207546 U CN 220207546U CN 202321196748 U CN202321196748 U CN 202321196748U CN 220207546 U CN220207546 U CN 220207546U
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- clamping
- wall
- test box
- test
- retardant
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 25
- 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 22
- 239000000463 material Substances 0.000 abstract description 23
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 235000021168 barbecue Nutrition 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008033 biological extinction Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a flame-retardant detector which comprises a test box, a controller, a burner and a clamping component, wherein the controller is positioned below the test box, the clamping component is clamped with the inner side wall of the rear wall of the test box, the bottom end of the burner is connected onto a slideway of the inner side surface of the lower wall of the test box in a sliding manner, and an exhaust hole is formed in the top end of the test box; the clamping part comprises an upper U-shaped plate and a lower U-shaped plate, the lower U-shaped plate is provided with a clamping groove, and the upper U-shaped plate is provided with a clamping block matched with the clamping groove. The flame-retardant detector can achieve the purpose of quickly replacing test materials, and improves detection efficiency and effect.
Description
Technical Field
The utility model belongs to the technical field of flame retardance, and particularly relates to a flame retardance detector.
Background
The fire resistance of the material relates to fire safety, and relates to life and property safety of people, and in some important places, the fire resistance of the material is definitely required, and the fire resistance of the material can be measured by a fire resistance detector.
The fire-retardant check out test set that uses at present all is provided with test box, combustor and the clamping part of the material that is surveyed, installs test material on the clamping part, puts in the test box and barbecue with open flame, after a certain time, stops barbecue, wait the clamping part cooling back, take off the material and measure and calculate, the clamping part that uses at present is all by two upper and lower splint constitution, through bolt and nut cooperation fixed test material, perhaps clamp splint by the clip and fix, the former complex operation is troublesome, inefficiency, the latter centre gripping is not tight.
Disclosure of Invention
The application provides a fire-retardant detector, can solve the experimental material and install and remove troublesome, the not tight problem of centre gripping.
In the application, the flame-retardant detector comprises a test box, a controller, a combustor and a clamping component, wherein the controller is positioned below the test box, the clamping component is clamped with the inner side wall of the rear wall of the test box, the bottom end of the combustor is slidably connected onto a slide way of the inner side surface of the lower wall of the test box, an exhaust hole is formed in the top end of the test box, and an exhaust fan is fixedly connected to the outer side of the exhaust hole; the clamping part comprises an upper U-shaped plate and a lower U-shaped plate, the lower U-shaped plate is provided with a clamping groove, and the upper U-shaped plate is provided with a clamping block matched with the clamping groove.
By adopting the technical scheme, the controller controls the ignition and extinction of the burner, the clamping part clamps the test material and is arranged above the burner for barbecue, and the upper clamping plate and the lower clamping plate of the clamping part can conveniently and rapidly clamp and take down the test material by arranging the clamping groove and the clamping block.
Further, the clamping parts are arranged in two groups and are arranged on the inner side of the rear wall of the test box side by side.
By adopting the technical scheme, two test materials can be put in at a time, so that the test detection efficiency is improved.
Further, the inner side wall of the rear wall of the test box is provided with a clamping hole, the clamping component is provided with a clamping column, and the clamping column is clamped with the clamping hole.
By adopting the technical scheme, the clamping component can be conveniently installed in the test box or removed from the test box.
Further, the upper end of the exhaust hole is fixedly provided with a connecting rod, the connecting rod passes through the center of the exhaust hole, the two ends of the connecting rod are fixedly connected to the inner wall of the exhaust hole, the connecting rod is hinged with two semicircular cover plates, the lower end face of each cover plate is provided with a cross rod for supporting the cover plate, and the cross rods are vertically fixed on the connecting rod.
By adopting the technical scheme, the exhaust hole can be opened and closed, when the exhaust fan works, the exhaust hole is opened, and otherwise, the exhaust hole is closed.
Further, the arc surface of the cover plate is tangent to the inner wall of the exhaust hole.
By adopting the technical scheme, the tightness of the exhaust hole is ensured when the exhaust hole is closed.
Further, the device also comprises a cold air pipe, wherein the cold air pipe penetrates through the side wall of the test box, one end of the cold air pipe faces the quasi-clamping part, and the other end of the cold air pipe is connected with the cold air generating device.
By adopting the technical scheme, the temperature of the clamping part after the test is conveniently reduced, and the clamping part is quickly taken down and the test material is replaced.
Further, a door hinged with the box body is arranged on the front wall of the test box, and a transparent observation window is arranged on the door.
By adopting the technical scheme, the test materials can be conveniently stored, the equipment can be inspected and maintained, and the test process can be conveniently observed.
Further, a push-pull rod is fixedly connected to one side of the combustor, the push-pull rod is arranged along the direction of the slideway, and the push-pull rod is fixedly connected with the output end of the air cylinder fixedly arranged on the side wall.
By adopting the technical scheme, the flame height can be conveniently adjusted, and the position of the burner can be moved.
In conclusion, the flame retardant detector can achieve the purpose of rapidly replacing test materials, and improves detection efficiency and effect.
Drawings
In order to better and clearly describe the technical solutions in the embodiments or the background of the present application, the following description will describe the drawings used in the embodiments or the background of the present application.
Fig. 1 is a schematic structural diagram of a flame retardant detector in an embodiment.
Fig. 2 is a front cross-sectional view of a flame retardant detector in an embodiment.
Fig. 3 is a left cross-sectional view of a flame retardant detector in an embodiment.
Fig. 4 is a schematic structural diagram of a clamping component of a flame retardant detector in an embodiment.
In the figure, 1, a test box; 2. a controller; 3. a burner; 4. a clamping member; 5. an exhaust hole; 6. an exhaust fan; 7. a lower U-shaped plate; 8. a U-shaped plate is arranged on the upper part; 9. a clamping column; 10. a cold air pipe; 11. a door; 12. an observation window; 13. a push-pull rod; 14. and (3) a cylinder.
Description of the embodiments
Further description is provided below in connection with the accompanying drawings. Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
According to fig. 1, the flame-retardant detector comprises a test box 1, a controller 2, a combustor 3 and a clamping component 4, wherein the controller 2 is positioned below the test box 1, the clamping component 4 is clamped with the inner side wall of the rear wall of the test box 1, the bottom end of the combustor 3 is slidably connected to a slide way on the inner side surface of the lower wall of the test box 1, the top end of the test box 1 is provided with an exhaust hole 5, and the outer side of the exhaust hole 5 is fixedly connected with an exhaust fan 6; the clamping part 4 consists of an upper U-shaped plate and a lower U-shaped plate, the lower U-shaped plate 7 is provided with a clamping groove, and the upper U-shaped plate 8 is provided with a clamping block matched with the clamping groove.
The controller 2 controls the ignition and extinction of the burner 3, and the clamping part 4 clamps the test material and is arranged above the burner 3 for barbecue; the upper clamping plate and the lower clamping plate of the clamping part 4 can conveniently and rapidly clamp and take down test materials by arranging clamping grooves and clamping blocks; the exhaust hole 5 and the exhaust fan 6 can exhaust toxic and harmful gases generated in the combustion process.
The clamping parts 4 are arranged in two groups and are arranged on the inner side of the rear wall of the test chamber 1 side by side.
During the test, two test materials are simultaneously put into, the test materials positioned on the right side are subjected to the combustion flame-retardant test, after the test is finished, the burner is continuously pushed to the left side for the combustion flame-retardant test, after the test is finished, the cooled right test material is firstly taken down, and then the left test material is taken down, so that the test efficiency can be greatly improved.
The inside wall of the back wall of the test chamber 1 is provided with a clamping hole, the clamping component is provided with a clamping column 9, and the clamping column 9 is clamped with the clamping hole.
The clamping holes and the clamping columns have the positioning function and the fixing function, and the clamping parts are fixed inside the test box.
The upper end of the exhaust hole 5 is fixedly provided with a connecting rod, the connecting rod passes through the center of the exhaust hole 5, the two ends of the connecting rod are fixedly connected to the inner wall of the exhaust hole 5, the connecting rod is hinged with two semicircular cover plates, the lower end face of each cover plate is provided with a cross rod for supporting the cover plate, and the cross rods are vertically fixed on the connecting rod.
The connecting rod divides the exhaust hole 5 into two equal parts, the two semicircular cover plates hinged with the connecting rod can cover the whole exhaust hole, the cross rod on the connecting rod is arranged below the cover plates, and the cover plates are supported to prevent the cover plates from falling. When the exhaust fan works, because the exhaust fan generates suction, the two semicircular cover plates are erected, the exhaust holes are opened, gas in the test box is exhausted through the exhaust holes and the exhaust fan, and when the exhaust fan stops working, the exhaust fan falls onto the cross rod due to the gravity of the cover plates.
The arc surface of the cover plate is tangent with the inner wall of the exhaust hole 5.
Therefore, the cover plate can be closely contacted with the exhaust hole, and the tightness of the test box during the test is ensured.
The flame retardant detector further comprises a cold air pipe 10, wherein the cold air pipe penetrates through the side wall of the test box 1, one end of the cold air pipe faces the clamping component 4, and the other end of the cold air pipe is connected with a cold air generating device.
And after the flame retardant test is finished, opening cold air, rapidly cooling the clamping part to normal temperature, taking out the clamping part in time, opening the upper clamping plate and the lower clamping plate, replacing test materials, and improving the batch test speed.
The front wall of the test chamber 1 is provided with a door 11 hinged to the chamber body, said door being provided with a transparent viewing window 12.
A door 11 is arranged on the front wall, so that the clamping part 4 and other operations can be conveniently put in and taken out, and the transparent observation window 12 is beneficial to observation of the test process.
One side of the combustor 3 is fixedly connected with a push-pull rod 13, the push-pull rod 13 is arranged along the direction of the slideway, and the push-pull rod 13 is fixedly connected with the output end of a cylinder 14 fixedly arranged on the side wall.
After the burner 3 is ignited, the flame height needs to be adjusted, after the flame is stabilized, the burner 3 is moved to the position right below the test material clamped by the clamping component 4, the test timing is started, the cylinder 14 and the push-pull rod 13 are arranged, the burner 3 does not need to be manually moved by hands, and a tester can concentrate on observing the test process.
Claims (8)
1. The utility model provides a fire-retardant detector, includes test box (1), controller (2), combustor (3), clamping part (4), its characterized in that, controller (2) are located below test box (1) the case, clamping part (4) with test box (1) back wall inside wall joint, combustor (3) bottom sliding connection is on the slide of the medial surface of test box (1) lower wall, exhaust hole (5) have been seted up on the top of test box (1), exhaust fan (6) are fixedly connected with in exhaust hole (5) outside; the clamping part (4) consists of an upper U-shaped plate and a lower U-shaped plate, the lower U-shaped plate (7) is provided with a clamping groove, and the upper U-shaped plate (8) is provided with a clamping block matched with the clamping groove.
2. A flame retardant testing device according to claim 1, characterized in that the clamping members (4) are arranged in two groups side by side on the inside of the rear wall of the test chamber (1).
3. The flame retardant detector according to claim 2, wherein a clamping hole is formed in the inner side wall of the rear wall of the test box (1), a clamping column (9) is arranged on the clamping component (4), and the clamping column (9) is clamped with the clamping hole.
4. The flame-retardant detector according to claim 1, wherein a connecting rod is fixedly arranged at the upper end of the exhaust hole (5), the connecting rod passes through the center of the exhaust hole (5), two ends of the connecting rod are fixedly connected to the inner wall of the exhaust hole (5), the connecting rod is hinged with two semicircular cover plates, a cross rod for supporting the cover plates is arranged on the lower end face of the cover plates, and the cross rod is vertically fixed on the connecting rod.
5. A flame retardant detector according to claim 4, characterized in that the circular arc surface of the cover plate is tangential to the inner wall of the vent hole (5).
6. A flame retardant detector according to claim 1, further comprising a cold air pipe (10) extending through the side wall of the test chamber (1), one end of the cold air pipe facing the clamping member (4), and the other end of the cold air pipe being connected to a cold air generating device.
7. Flame retardant detector according to claim 1, characterized in that the front wall of the test chamber (1) is provided with a door (11) hinged to the chamber body, said door (11) being provided with a transparent viewing window (12).
8. The flame-retardant detector according to claim 1, wherein a push-pull rod (13) is fixedly connected to one side of the burner (3), the push-pull rod is arranged along the direction of the slideway, and the push-pull rod (13) is fixedly connected with the output end of a cylinder (14) fixedly arranged on the side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196748.4U CN220207546U (en) | 2023-05-16 | 2023-05-16 | Flame-retardant detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321196748.4U CN220207546U (en) | 2023-05-16 | 2023-05-16 | Flame-retardant detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220207546U true CN220207546U (en) | 2023-12-19 |
Family
ID=89137773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321196748.4U Active CN220207546U (en) | 2023-05-16 | 2023-05-16 | Flame-retardant detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220207546U (en) |
-
2023
- 2023-05-16 CN CN202321196748.4U patent/CN220207546U/en active Active
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