CN208090671U - A kind of adjustable-angle heat radiation plate - Google Patents
A kind of adjustable-angle heat radiation plate Download PDFInfo
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- CN208090671U CN208090671U CN201820428730.5U CN201820428730U CN208090671U CN 208090671 U CN208090671 U CN 208090671U CN 201820428730 U CN201820428730 U CN 201820428730U CN 208090671 U CN208090671 U CN 208090671U
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- fixed link
- motion bar
- heat radiation
- adjustable
- radiant panel
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Abstract
The utility model discloses a kind of adjustable-angle heat radiation plate, including radiant panel, the first fixed link, the second fixed link and motion bar, radiant panel includes porous plate, one end of first fixed link, one end of the second fixed link, one end of motion bar are hinged with radiant panel, second fixed link, motion bar are arranged in a crossed manner, second fixed link is equipped with sliding slot, motion bar is axially evenly distributed with gear structure, chute wall is equipped with the tooth being adapted to gear structure, further include retaining mechanism, retaining mechanism is for locking motion bar and the second fixed link.The utility model design science, it is simple in structure；By the design of active lever and sliding slot, the angle of radiant panel can be arbitrarily adjusted.
Description
Technical field
The utility model is related to a kind of combustibility test equipment more particularly to a kind of adjustable-angle heat radiation plates.
Background technology
Currently, needing to use a kind of heat radiation plate there are many combustibility equipment, external heat is provided using heat radiation plate
Radiation.Heat radiation plate is typically to be formed in fire resisting porous ceramics back and surrounding package cast iron, and radiant panel has at back center
One combustion gas and air intake, two kinds of gases are ignited in internal mix and in radiation plate surface, are applied to give test specimen
Add radiant heat.The size of radiant heat is adjusted by the size of mixed airflow.
Radiant panel has use in many combustion apparatus, mainly provides a kind of radiant heat to sample, and size can greatly may be used
Small, usual size is 300mm × 450mm, and the radiant panel suitable for size can be also selected according to actual conditions.Radiant panel is logical when use
It is often parallel to specimen surface or with sample in a fixed angle, and is maintained a certain distance with sample.Radiant panel is using
When be generally fixed on testing equipment, irremovable or rotation angle.
But in some special cases, specimen sample is placed with certain slope, then require radiant panel with test sample
The gradient of product and carry out rotation or directly keep a certain angle with specimen sample.
For example, for the material that roofing uses, some inclined roofs have certain angle of inclination, the room being accordingly mounted above
Plane materiel material should also have certain angle, therefore when carrying out combustibility test to such material, first have to by the slope of roof
The angle for adjusting sample, makes sample angle meet test requirements document.It, should be by there is the roofing article of certain slope in practical application
Actual design grade is tested.
It is that radiant panel used at present is usually fixed and unadjustable, when needing to meet certain inclination angle, this
Class radiant panel tends not to meet the requirements.
Utility model content
The utility model is intended to provide a kind of adjustable-angle heat radiation plate, can adjust heat radiation plate and sample angle,
It is simple and reliable for structure, it is easy to use, save equipment cost.
In order to achieve the above objectives, the utility model is realized using following technical scheme：
Adjustable-angle heat radiation plate disclosed by the utility model, including radiant panel, the first fixed link, the second fixed link and
Motion bar, the radiant panel include porous plate, one end of first fixed link, one end of the second fixed link, motion bar one
End is hinged with radiant panel, and second fixed link, motion bar are arranged in a crossed manner, and the second fixed link is equipped with sliding slot, the motion bar
Axial to be evenly distributed with gear structure, the chute wall is equipped with the tooth being adapted to gear structure, further includes retaining mechanism, the locking machine
Structure is for locking motion bar and the second fixed link.
Further, the utility model further includes Gas Pipe and air hose, and the radiant panel further includes backboard, the backboard
Porous plate is connected, cavity is equipped between backboard and porous plate, the Gas Pipe and air hose are connected to across backboard with cavity, described
First fixed link, the second fixed link connect backboard with motion bar.
Preferably, first hinge seat and second hinge seat, first fixed link, the second fixed link are installed on the backboard
Hinged with first hinge seat, the motion bar is hinged with second hinge seat.
Further, the side of the radiant panel is equipped with bevel protractor.
Further, the utility model further includes high-pressure electronic fire maker, and the high-pressure electronic fire maker includes boosting electricity
Road.
Preferably, the Gas Pipe and air hose are metal hose.
Preferably, the backboard material is cast iron, and the porous plate material is refractory.
The invention also discloses the installation method of the application method of adjustable-angle radiant panel, including radiant panel, institutes
It is as follows to state installation method：
The radiant panel is placed in the oblique upper of sample table, and the porous plate is located at first towards sample table, second hinge seat
The top of hinge seat, radiant panel are fixed by the other end of the first fixed link and the other end of the second fixed link, the motion bar
The other end be free end, the angle of inclination for adjusting radiant panel is moved up and down in sliding slot by motion bar, and pass through bevel protractor
Determine angle of inclination.
The application method further includes ignition method, and the ignition method is as follows：
Ignition is opened, ignition continuous discharge is made, fuel gas is connected by Gas Pipe, passes through air hose
Connect compressed air, mixed mixed gas sprayed by porous plate and burnt, electronic lighter apart from porous plate 10 ±
1mm。
The output voltage of the electronic lighter is 10~100kv.
The beneficial effects of the utility model are as follows：
1, the utility model design science, it is simple in structure.By the design of active lever and sliding slot, spoke can be arbitrarily adjusted
Penetrate the angle of plate.
2, the utility model controllability is strong, good practical effect.Angular adjustment is convenient, simply, easily controllable.Difference can be met
The requirement of gradient.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
In figure：1- radiant panels, 2- sample tables, 3- samples, the first fixed links of 4-, the second fixed links of 5-, 6- motion bars, 7- electricity
Sub- fire maker, 8- bevel protractors, 9- Gas Pipes, 10- air hoses.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
As shown in Figure 1, the utility model includes radiant panel 1, radiant panel 1 is made of refractory porous plate with cast iron, also
Include the Gas Pipe 9 being connect with porous plate and air hose 10, combustion gas enters after porous plate, is mixed with compressed air, so
Gaseous mixture is lighted by the electronic lighter 7 on 1 surface of radiant panel afterwards, in radiation plate surface homogenous combustion, is formed uniform and stable
Radiant heat flux.
The angle of inclination of radiant panel 1 is adjusted by the sliding slot on the gear and the second fixed link 5 on motion bar 6.
Electronic lighter 7 is located at 1 surface 10mm of radiant panel, the voltage of several volts is increased to by the principle of boosting tens of thousands of
Volt, ionized air generate spark, the gaseous mixture flowed out from radiant panel 1 are made to be ignited.
1 lower part of radiant panel is equipped with the first hinged seat, and top is equipped with the second hinged seat.First hinge seat connects the first fixed link
4 and second fixed link 5；There are sliding slot, motion bar 6 that can be moved up and down in sliding slot in second fixed link 5, specifically, second is solid
There are mobile chute, second hinge seat to connect motion bar 6, gear structure, gear knot are evenly equipped on the shaft of motion bar 6 in fixed pole 5
Structure can control the flexible and limit of motion bar 6, and can be fixed on one stable three-legged structure of formation in the second fixed link 5.
When adjustment angle, the connection relation between motion bar 6 and the second fixed link 5 is released, motion bar 6 is allowed to be fixed second
It is moved up and down in the sliding slot of bar 5, waits sliding into suitable position, it is only necessary to motion bar 6 be fixed in new gear hole, be kept
First handing-over seat rotation, motion bar 6 drives radiant panel 1 to rotate, and motion bar 6 is connect with new mounting hole, is then cut with scissors with first
Joint chair, the second hinged seat form new rock-steady structure, and angle between motion bar 6 and the second fixed link 5 changes, make radiant panel 1 with
The angle on ground also changes.1 side of radiant panel controls required angle of inclination equipped with bevel protractor 8.
The application method of the utility model is as follows：
1, motion bar 6 and the tie point of the second fixed link 5 are unclamped, allows radiant panel 1 that can surround two hinged seat freedom
Rotation.
2, using the bevel protractor 8 of 1 side of radiant panel the angle adjusted is needed to control radiant panel 1.
3, after determining angle, the gear of motion bar is fixed in the groove of the second fixed link, such fixed point just with
First hinged seat, second hinged seat form a stable three-legged structure.
4, sample 3 is placed on sample table 2, radiant panel 1 is placed in the oblique upper of sample table 2, and porous plate is towards sample table 2.
5, start ignition 7, form state of persistently striking sparks.
6, combustion gas and air pressure switch are opened, the gaseous mixture of the two starts to burn under the effect of ignition 7.
7, the size of gaseous mixture, the radiant heat flux met the requirements are adjusted.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding change and deformations, but these phases according to the utility model
The change and distortion answered should all belong to the protection domain of the utility model the attached claims.
Claims (7)
1. a kind of adjustable-angle heat radiation plate, which is characterized in that including radiant panel, the first fixed link, the second fixed link and work
Lever, the radiant panel include porous plate, one end of first fixed link, one end of the second fixed link, motion bar one end
Hinged with radiant panel, second fixed link, motion bar are arranged in a crossed manner, and the second fixed link is equipped with sliding slot, the motion bar axis
To uniformly distributed gear structure, the chute wall is equipped with the tooth being adapted to gear structure, further includes retaining mechanism, the retaining mechanism
For locking motion bar and the second fixed link.
2. adjustable-angle heat radiation plate according to claim 1, which is characterized in that further include Gas Pipe and air hose,
The radiant panel further includes backboard, and the backboard connects porous plate, is equipped with cavity between backboard and porous plate, the Gas Pipe and
Air hose is connected to across backboard with cavity, and first fixed link, the second fixed link connect backboard with motion bar.
3. adjustable-angle heat radiation plate according to claim 2, which is characterized in that install first axle on the backboard
Seat and second hinge seat, first fixed link, the second fixed link and first hinge seat are hinged, the motion bar and second hinge
Seat is hinged.
4. adjustable-angle heat radiation plate according to claim 1, which is characterized in that the side of the heat radiation plate is equipped with
Bevel protractor.
5. adjustable-angle heat radiation plate according to claim 1, which is characterized in that further include high-pressure electronic fire maker,
The high-pressure electronic fire maker includes booster circuit.
6. adjustable-angle heat radiation plate according to claim 2, which is characterized in that the Gas Pipe and air hose are
Metal hose.
7. adjustable-angle heat radiation plate according to claim 2, which is characterized in that the backboard material is cast iron, institute
It is refractory to state porous plate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428730.5U CN208090671U (en) | 2018-03-28 | 2018-03-28 | A kind of adjustable-angle heat radiation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428730.5U CN208090671U (en) | 2018-03-28 | 2018-03-28 | A kind of adjustable-angle heat radiation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208090671U true CN208090671U (en) | 2018-11-13 |
Family
ID=64060926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428730.5U Active CN208090671U (en) | 2018-03-28 | 2018-03-28 | A kind of adjustable-angle heat radiation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208090671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386840A (en) * | 2018-03-28 | 2018-08-10 | 公安部四川消防研究所 | A kind of adjustable-angle heat radiation plate and application method |
| CN112577132A (en) * | 2019-12-10 | 2021-03-30 | 成都品信天暖节能科技有限公司 | Radiant panel with heating and anion releasing functions |
-
2018
- 2018-03-28 CN CN201820428730.5U patent/CN208090671U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386840A (en) * | 2018-03-28 | 2018-08-10 | 公安部四川消防研究所 | A kind of adjustable-angle heat radiation plate and application method |
| CN108386840B (en) * | 2018-03-28 | 2023-11-03 | 公安部四川消防研究所 | Angle-adjustable heat radiation plate and use method thereof |
| CN112577132A (en) * | 2019-12-10 | 2021-03-30 | 成都品信天暖节能科技有限公司 | Radiant panel with heating and anion releasing functions |
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