CN220019506U - Automatic flame height measuring device for horizontal and vertical combustion test box - Google Patents
Automatic flame height measuring device for horizontal and vertical combustion test box Download PDFInfo
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- CN220019506U CN220019506U CN202321501846.4U CN202321501846U CN220019506U CN 220019506 U CN220019506 U CN 220019506U CN 202321501846 U CN202321501846 U CN 202321501846U CN 220019506 U CN220019506 U CN 220019506U
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- test box
- flame height
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 22
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 239000003550 marker Substances 0.000 claims abstract description 8
- 239000000446 fuel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to an automatic flame height measuring device for a horizontal and vertical combustion test box, which comprises a test box body, a controller and an infrared range finder, wherein the controller is arranged on one side of the front surface of the test box body, an adjusting frame is arranged in the test box body, a marking plate is fixedly arranged on one side below the inner part of the test box body, an electric push rod is arranged on one side above the inner part of the test box body, and the infrared range finder is arranged at the output end of the electric push rod. When the flame height is required to be adjusted in the use process, the electric push rod is only required to be controlled to operate, the infrared distance meter is enabled to move vertically, the distance between the infrared distance meter and the marking plate can be detected, after the distance is set by a worker, the flame height sprayed by the combustion gun is adjusted, so that the flame height is flush with one end of the marker post, at the moment, the flame height is equal to the measurement data of the infrared distance meter, the worker can conveniently and rapidly measure the flame height, and the flame height is rapidly adjusted to the set height.
Description
Technical Field
The utility model relates to the technical field of plastic solid material detection, in particular to an automatic flame height measuring device for a horizontal and vertical combustion test box.
Background
The horizontal and vertical burning test box is used in the instrument for measuring apparent density of plastic solid material, and the horizontal and vertical burning performance tester burns the horizontal or vertical sample at certain flame height and Shi Yan angle for several times, and the burning performance is evaluated based on the igniting time of the sample, the burning duration and the igniting matter below the sample.
At present, the flame height of the horizontal and vertical combustion test box in the related art needs to be adjusted in the use process, during adjustment, a worker usually uses a measuring tape and the flame height to adjust a valve to control the flame height, and the clamping teeth need to be replaced every time of adjustment, so that the problem in the background art is solved.
Disclosure of Invention
The utility model aims to provide an automatic flame height measuring device for a horizontal and vertical combustion test box, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flame automatic height measurement device for horizontal vertical burning test case, includes test case body, controller and infrared ray range finder, positive one side of test case body is provided with the controller, the inside of test case body is provided with the alignment jig, the inside bottom of test case body is provided with the burning gun, inside below one side fixed mounting of test case body has the marking plate, inside top one side of test case body is provided with electric putter, electric putter's output is provided with infrared ray range finder.
When the device is used for carrying out combustion test on plastic parts, the plastic parts are placed at the top of a test piece net at one side of an adjusting frame, a sample in a horizontal or vertical state is combusted for a plurality of times at regular time according to a certain flame height and a certain Shi Yan angle, the combustibility of the sample is evaluated according to the duration of ignition and burning of the sample and whether an ignition object laid under the sample is ignited, when the flame height is adjusted, a worker only needs to control an electric push rod to operate through a controller, so that an infrared range finder moves vertically, the distance between the infrared range finder and a marking plate can be detected, the distance is displayed through the controller, after the distance is set by the worker, the flame height sprayed out by a combustion gun is adjusted, so that the flame height is flush with one end of a standard pole, and at the moment, the flame height is equal to the measurement data of the infrared range finder, the worker can conveniently measure the flame height, and the flame height can be adjusted to the set height quickly.
Preferably, a marker post is fixedly arranged on one side of the infrared range finder. The flame height can be conveniently referred to by staff through the marker post, and the electric push rod is controlled to operate to push one end of the marker post and the flame height on the left side to the marker post during use.
Preferably, a test piece net is arranged on one side of the adjusting frame. The test piece net can be highly adjusted through the regulating frame, is the basic component among the prior art, and the test piece net can provide the position of placing for the article of examining to the device uses flame to burn the test to it.
Preferably, a digital display is arranged above the front face of the controller, and a button is arranged below the front face of the controller. The controller is convenient for a worker to set the operation parameters of the device by the controller through the cooperation of the digital display and the buttons, and the controller adopts a PLC control system, is totally called as a programmable logic control device, and is digital electronic equipment with a microprocessor.
Preferably, the front of the test box body is provided with a box door, and the top of the test box body is provided with an exhaust passage. The operator can conveniently place the object to be detected into the test box body through opening and closing the box door, and combustion gas in the test box body can be discharged through the exhaust passage.
In summary, the utility model has the following beneficial technical effects:
when the flame height is required to be adjusted in the use process, the electric push rod is only required to be controlled to operate, the infrared distance meter is enabled to move vertically, the distance between the infrared distance meter and the marking plate can be detected and displayed through the controller, after the distance is set by a worker, the flame height sprayed by the combustion gun is adjusted, so that the flame height is flush with one end of the marking post, at the moment, the flame height is equal to the measurement data of the infrared distance meter, the worker can conveniently and rapidly measure the flame height, and the flame height is rapidly adjusted to the set height.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
fig. 3 is a schematic view of the internal structure of the present utility model.
In the figure: 1. a test chamber body; 101. a door; 102. an exhaust passage; 2. a controller; 201. a digital display; 202. a button; 3. an adjusting frame; 301. a test piece net; 4. a combustion gun; 5. a marking plate; 6. an electric push rod; 601. an infrared range finder; 602. a marker post.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, 2 and 3, the flame automatic height measuring device for the horizontal and vertical combustion test box provided by the utility model comprises a test box body 1, a controller 2 and an infrared range finder 601, wherein the controller 2 is arranged on one side of the front surface of the test box body 1, an adjusting frame 3 is arranged in the test box body 1, a combustion gun 4 is arranged at the bottom of the inside of the test box body 1, a marking plate 5 is fixedly arranged on one side of the lower part of the inside of the test box body 1, an electric push rod 6 is arranged on one side of the upper part of the inside of the test box body 1, and an infrared range finder 601 is arranged at the output end of the electric push rod 6.
The working principle of the flame automatic height measuring device for the horizontal and vertical combustion test box based on the first embodiment is as follows: when the device is used for carrying out a combustion test on a plastic part, the plastic part is placed at the top of a test piece net 301 at one side of an adjusting frame 3, a sample in a horizontal or vertical state is timely combusted for a plurality of times according to a certain flame height and a certain Shi Yan angle, the combustibility of the sample is evaluated according to the duration of ignition and burning of the sample and whether an ignition object laid under the sample is ignited, when the flame height is adjusted, a worker only needs to control an electric push rod 6 to operate through a controller 2, so that an infrared range finder 601 can vertically move, the distance between the infrared range finder 601 and a marking plate 5 can be detected, the distance is displayed through the controller 2, after the distance is set by the worker, the flame height sprayed by a combustion gun 4 is adjusted, so that the flame height is flush with one end of a standard pole 602, and at the moment, the flame height is equal to the measurement data of the infrared range finder 601, the worker can conveniently measure the flame, and the flame height can be quickly and conveniently adjusted to the set height.
Example two
As shown in fig. 1 and 3, the automatic flame height measurement device for a horizontal and vertical combustion test chamber according to the present utility model further includes: one side of the infrared range finder 601 is fixedly provided with a marker post 602, one side of the adjusting frame 3 is provided with a test piece net 301, a digital display 201 is arranged above the front side of the controller 2, a button 202 is arranged below the front side of the controller 2, the front side of the test box body 1 is provided with a box door 101, and the top of the test box body 1 is provided with an exhaust passage 102.
In this embodiment, as shown in fig. 3, the flame height can be conveniently referred to by the staff through the standard pole 602, and when in use, the electric push rod 6 is controlled to operate to push one end of the standard pole 602 and the flame height on the left side; as shown in fig. 3, the height of the test piece net 301 can be adjusted by the adjusting frame 3, which is a basic component in the prior art, and the test piece net 301 can provide a placement position for the tested object so that the device can use flame to perform combustion test on the tested object; as shown in fig. 1, the cooperation of the digital display 201 and the button 202 is convenient for a worker to use the controller 2, the worker can conveniently set the operation parameters of the device through the controller 2, the controller 2 adopts a PLC control system, which is called as a programmable logic control device, and is a digital electronic device with a microprocessor; as shown in fig. 1, the operator can conveniently place the object to be inspected into the test box body 1 by opening and closing the box door 101, and the combustion gas in the test box body 1 can be exhausted through the exhaust passage 102.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (5)
1. The utility model provides a flame automatic height measurement device for horizontal vertical burning test chamber, includes test chamber body (1), controller (2) and infrared ray distancer (601), its characterized in that: the novel fuel cell is characterized in that a controller (2) is arranged on one side of the front face of the test box body (1), an adjusting frame (3) is arranged in the test box body (1), a burning gun (4) is arranged at the bottom of the inside of the test box body (1), a marking plate (5) is fixedly arranged on one side of the lower part of the inside of the test box body (1), an electric push rod (6) is arranged on one side of the upper part of the inside of the test box body (1), and an infrared range finder (601) is arranged at the output end of the electric push rod (6).
2. The automatic flame height measurement device for a horizontal and vertical combustion test chamber according to claim 1, wherein: one side of the infrared range finder (601) is fixedly provided with a marker post (602).
3. The automatic flame height measurement device for a horizontal and vertical combustion test chamber according to claim 1, wherein: one side of the adjusting frame (3) is provided with a test piece net (301).
4. The automatic flame height measurement device for a horizontal and vertical combustion test chamber according to claim 1, wherein: a digital display (201) is arranged above the front face of the controller (2), and a button (202) is arranged below the front face of the controller (2).
5. The automatic flame height measurement device for a horizontal and vertical combustion test chamber according to claim 1, wherein: the front of the test box body (1) is provided with a box door (101), and the top of the test box body (1) is provided with an exhaust passage (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321501846.4U CN220019506U (en) | 2023-06-13 | 2023-06-13 | Automatic flame height measuring device for horizontal and vertical combustion test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321501846.4U CN220019506U (en) | 2023-06-13 | 2023-06-13 | Automatic flame height measuring device for horizontal and vertical combustion test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220019506U true CN220019506U (en) | 2023-11-14 |
Family
ID=88687753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321501846.4U Active CN220019506U (en) | 2023-06-13 | 2023-06-13 | Automatic flame height measuring device for horizontal and vertical combustion test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220019506U (en) |
-
2023
- 2023-06-13 CN CN202321501846.4U patent/CN220019506U/en active Active
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