CN111308012A - Fire-resistant material flame retardant property detection device - Google Patents
Fire-resistant material flame retardant property detection device Download PDFInfo
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- CN111308012A CN111308012A CN202010302489.3A CN202010302489A CN111308012A CN 111308012 A CN111308012 A CN 111308012A CN 202010302489 A CN202010302489 A CN 202010302489A CN 111308012 A CN111308012 A CN 111308012A
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
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Abstract
The invention relates to a fire-resistant material flame retardant property detection device, which comprises a frame, a flame mechanism, a lifting positioning mechanism, a horizontal positioning mechanism, a detection mechanism and a clamping positioning mechanism, wherein the flame mechanism is arranged on the frame; the flame mechanism is positioned in the middle of the rack, the lifting positioning mechanism is positioned at the top end of the rack, and the horizontal positioning mechanism is positioned on the side surface of the rack; the flame mechanism comprises a burner and an air storage tank, and the lifting positioning mechanism comprises a lifting linear module and a lifting fixed frame; the horizontal positioning mechanism comprises a horizontal straight line module and a horizontal fixed frame; the detection mechanism and the clamping and positioning mechanism are positioned on the lifting fixed frame and the horizontal fixed frame. The device for detecting the flame retardant property of the refractory material can automatically clamp and detect the refractory material to be detected, comprises top burning detection and side burning detection, can ensure the accurate and constant distance between the refractory material and flame, and eliminates potential safety hazards.
Description
Technical Field
The invention relates to the field of fire resistance detection, in particular to a device for detecting the flame retardant property of a fire-resistant material.
Background
The refractory material is applied to various fields of national economy such as steel, nonferrous metals, glass, cement, ceramics, petrifaction, machinery, boilers, light industry, electric power, military industry and the like, is an essential basic material for ensuring the production operation and the technical development of the industries, and plays an irreplaceable important role in the development of high-temperature industrial production.
In order to detect whether the fire resistance and the flame retardance of the refractory material reach the standard, flame burning detection is required to be carried out on the refractory material.
The existing detection mode is that a hand or a handheld clamp is used for clamping a refractory material to be detected manually so that the refractory material is gradually close to flame, and the refractory material is positioned for a period of time at a specific distance to observe whether the refractory material is burnt or blackened. This mode can't ensure that refractory material and flame's distance is accurate and invariable, can't survey refractory material's surface temperature to there is the potential safety hazard.
Disclosure of Invention
The purpose of the invention is: the utility model provides a refractory material fire behaviour detection device can treat the refractory material who detects and carry out automatic centre gripping and detect, detects including the top firing and detects and the side firing, can ensure that the distance of refractory material and flame is accurate and invariable, eliminates the potential safety hazard.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a fire-resistant material flame retardant property detection device comprises a frame, a flame mechanism, a lifting positioning mechanism, a horizontal positioning mechanism, a detection mechanism and a clamping positioning mechanism; the flame mechanism is positioned in the middle of the rack, the lifting positioning mechanism is positioned at the top end of the rack, and the horizontal positioning mechanism is positioned on the side surface of the rack; the flame mechanism comprises a burner and an air storage tank, the lifting positioning mechanism comprises a lifting linear module and a lifting fixing frame, the lifting fixing frame is connected with a sliding plate of the lifting linear module, and the lifting fixing frame corresponds to the upper position and the lower position of the burner; the horizontal positioning mechanism comprises a horizontal straight line module and a horizontal fixing frame, the horizontal fixing frame is positioned on a sliding plate of the horizontal straight line module, and the horizontal fixing frame corresponds to the horizontal position of the burner tip; the detection mechanism and the clamping and positioning mechanism are positioned on the lifting fixed frame and the horizontal fixed frame.
Further, the spout of burner tip is vertical sets up, the burner tip passes through gas pipe and gas tank connection, be provided with automatically controlled flow valve on the gas pipe.
Furthermore, the lifting linear module is vertically arranged at the top end of the frame, the lifting fixing frame is of a square frame structure, and the plane where the lifting fixing frame is located is parallel to the horizontal plane.
Furthermore, the top end of the rack is provided with a vertical scale which is vertically arranged and corresponds to the position of the lifting linear module.
Further, the horizontal straight line module level sets up in frame middle part side, horizontal fixing frame is square frame shape structure, horizontal fixing frame place plane is mutually perpendicular with the horizontal plane.
Further, a transverse scale is arranged on the side face of the middle of the rack, and the transverse scale is horizontally arranged and corresponds to the position of the horizontal straight line module.
Further, the detection mechanism comprises a temperature detector and a flame detector.
Furthermore, the temperature detector and the flame detector on the lifting fixing frame are both positioned at the top of the lifting fixing frame, and the detection ends of the temperature detector and the flame detector face the center of the lifting fixing frame.
Furthermore, temperature detector and flame detector on the horizontal fixed frame all are located the horizontal fixed frame and keep away from the one side of burner tip to the sense terminal of temperature detector and flame detector all locates towards the center of horizontal fixed frame.
Further, the clamping and positioning mechanism comprises a sleeve and a chuck; the sleeve is sleeved on the lifting fixing frame or the horizontal fixing frame, the chuck is connected with the sleeve through a connecting rod, and the sleeve is provided with a positioning screw.
The invention has the beneficial effects that: the utility model provides a refractory material fire behaviour detection device, through flame mechanism, lift positioning mechanism, horizontal positioning mechanism, detection mechanism and the cooperation of pressing from both sides tight positioning mechanism are used, the refractory material that can treat to detect carries out automatic centre gripping and detects, the centre gripping refractory material carries out the top firing and detects and the side firing detects, can ensure that the distance of refractory material and flame is accurate and invariable, and conveniently read, can record the temperature on refractory material surface automatically simultaneously and whether appear the burning phenomenon, degree of automation is higher, and can replace manual test, eliminate the potential safety hazard.
Drawings
Fig. 1 is a schematic view of the overall structure of a fire-resistant material flame retardant property detection device of the invention.
Fig. 2 is a schematic view of the overall structure of another view angle of the fire-resistant material fire-retardant performance detection device of the present invention.
Fig. 3 is a schematic partial structural view of a fire-resistant material flame retardant property detection device according to the present invention.
Fig. 4 is a schematic view of a clamping and positioning mechanism of the fire-resistant material fire-retardant performance detection device of the invention.
In the figure: 1. a frame; 2. a flame mechanism; 21. a burner tip; 22. an electrically controlled flow valve; 23. a gas storage tank; 3. a lifting positioning mechanism; 31. a lifting linear module; 32. a lifting fixed frame; 33. a vertical scale; 4. a horizontal positioning mechanism; 41. a horizontal straight line module; 42. a horizontal fixed frame; 43. a lateral scale; 5. a detection mechanism; 51. a temperature detector; 52. a flame detector; 6. a clamping and positioning mechanism; 61. a sleeve; 62. a set screw; 63. a connecting rod; 64. and (4) a clamping head.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a fire-resistant material flame retardant performance detection device includes a frame 1, a flame mechanism 2, a lifting positioning mechanism 3, a horizontal positioning mechanism 4, a detection mechanism 5, and a clamping positioning mechanism 6; the flame mechanism 2 is positioned in the middle of the rack 1, the lifting positioning mechanism 3 is positioned at the top end of the rack 1, and the horizontal positioning mechanism 4 is positioned on the side surface of the rack 1; the flame mechanism 2 comprises a burner 21 and an air storage tank 23, the flame mechanism 2 is used for generating and maintaining continuous and stable flame, the lifting positioning mechanism 3 comprises a lifting linear module 31 and a lifting fixing frame 32, the lifting fixing frame 32 is connected with a sliding plate of the lifting linear module 31, the lifting fixing frame 32 corresponds to the upper and lower positions of the burner 21, and the lifting positioning mechanism 3 is used for realizing flame top burning test of refractory materials; the horizontal positioning mechanism 4 comprises a horizontal straight line module 41 and a horizontal fixing frame 42, the horizontal fixing frame 42 is positioned on a sliding plate of the horizontal straight line module 41, the horizontal positioning frame 42 corresponds to the horizontal position of the burner nozzle 21, and the horizontal positioning mechanism 4 is used for realizing flame side burning test of the refractory material; the detection mechanism 5 and the clamping and positioning mechanism 6 are positioned on the lifting fixing frame 32 and the horizontal fixing frame 42, and the clamping and positioning mechanism 6 is used for clamping the edge of the refractory material, so that the positioning is realized.
The nozzle of the burner nozzle 21 is vertically arranged upwards, the burner nozzle 21 is connected with an air storage tank 23 through a gas pipe, and an electric control flow valve 22 is arranged on the gas pipe; the electrically controlled flow valve 22 is used to control the flow of the supply air and thus the size of the flame.
The lifting linear module 31 is vertically arranged at the top end of the frame 1, the lifting fixing frame 32 is of a square frame structure, and the plane where the lifting fixing frame 32 is located is parallel to the horizontal plane.
The top of frame 1 is provided with vertical scale 33, vertical setting of vertical scale 33 and corresponding with the position of lift straight line module 31, vertical scale 33 is used for making things convenient for the staff to read the position of the fixed frame 32 of lift.
The horizontal straight line module 41 is horizontally arranged on the side face of the middle part of the rack 1, the horizontal fixing frame 42 is of a square frame structure, and the plane of the horizontal fixing frame 42 is perpendicular to the horizontal plane.
The side of the middle of the rack 1 is provided with a transverse scale 43, the transverse scale 43 is horizontally arranged and corresponds to the position of the horizontal linear module 41, and the transverse scale 43 is used for facilitating a worker to read the position of the horizontal fixing frame 42.
The detection means 5 comprise a temperature detector 51 and a flame detector 52 for detecting the surface temperature of the refractory material and the presence or absence of a combustion phenomenon, respectively.
The temperature detector 51 and the flame detector 52 of the fixed up-down frame 32 are both located at the top of the fixed up-down frame 32, and the detection ends of the temperature detector 51 and the flame detector 52 are both directed to the center of the fixed up-down frame 32.
The temperature detector 51 and the flame detector 52 on the horizontal fixing frame 42 are both positioned on the side of the horizontal fixing frame 42 away from the burner tip 21, and the detection ends of the temperature detector 51 and the flame detector 52 are both towards the center of the horizontal fixing frame 42.
The clamping and positioning mechanism 6 comprises a sleeve 61 and a clamping head 64; the sleeve 61 is sleeved on the lifting fixing frame 32 or the horizontal fixing frame 42, the chuck 64 is connected with the sleeve 61 through a connecting rod 63, the chuck 64 is specifically a spring clamp and used for clamping the edge position of a refractory material, the sleeve 61 is provided with a positioning screw 62, and the positioning screw 62 is used for fixing the position of the sleeve 61.
The electric control flow valve 22, the lifting linear module 31, the horizontal linear module 41, the temperature detector 51 and the flame detector 52 are all electrically connected with an external control computer.
The working principle of the invention is as follows: firstly, refractory materials to be subjected to top burning detection or side burning detection are respectively placed in a lifting fixed frame 32 or a horizontal fixed frame 42 and are clamped through a clamping and positioning mechanism 6; the refractory material, whether hard plate or soft cloth, can be clamped and positioned by the clamping and positioning mechanism 6; the method comprises the steps of firstly adjusting the position of a sleeve 61, then screwing a positioning screw 62, fixing the sleeve 61, and then clamping the edge of a refractory material through a clamping head 64 to realize fixing or dragging; subsequently, the external computer controls the lifting linear module 31 or the horizontal linear module 41 to realize the lifting of the lifting fixed frame 32 and the horizontal movement of the horizontal fixed frame 42, accurately controls the stop position, and performs a fixed-distance burning test, so as to realize top burning detection and side burning detection, the temperature detector 51 detects the surface temperature of the refractory material in real time, the flame detector 52 detects whether flame appears on the surface of the refractory material in real time, and if so, the combustion phenomenon of the refractory material is shown; the worker can read the corresponding positions of the vertically movable fixing frame 32 and the horizontally movable fixing frame 42 through the vertical scale 33 and the horizontal scale 43.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above examples are intended to further illustrate the present invention, but are not intended to limit the invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.
Claims (10)
1. The utility model provides a refractory material fire behaviour detection device which characterized in that: comprises a frame, a flame mechanism, a lifting positioning mechanism, a horizontal positioning mechanism, a detection mechanism and a clamping positioning mechanism; the flame mechanism is positioned in the middle of the rack, the lifting positioning mechanism is positioned at the top end of the rack, and the horizontal positioning mechanism is positioned on the side surface of the rack; the flame mechanism comprises a burner and an air storage tank, the lifting positioning mechanism comprises a lifting linear module and a lifting fixing frame, the lifting fixing frame is connected with a sliding plate of the lifting linear module, and the lifting fixing frame corresponds to the upper position and the lower position of the burner; the horizontal positioning mechanism comprises a horizontal straight line module and a horizontal fixing frame, the horizontal fixing frame is positioned on a sliding plate of the horizontal straight line module, and the horizontal fixing frame corresponds to the horizontal position of the burner tip; the detection mechanism and the clamping and positioning mechanism are positioned on the lifting fixed frame and the horizontal fixed frame.
2. The fire-resistant material flame retardant property detection device of claim 1, characterized in that: the nozzle of burner tip sets up vertically, the burner tip passes through gas pipe and gas tank connection, be provided with automatically controlled flow valve on the gas pipe.
3. The fire-resistant material flame retardant property detection device of claim 2, characterized in that: the lifting linear module is vertically arranged at the top end of the rack, the lifting fixing frame is of a square frame structure, and the plane where the lifting fixing frame is located is parallel to the horizontal plane.
4. The fire-resistant material flame retardant property detection device of claim 3, characterized in that: the top end of the rack is provided with a vertical scale which is vertically arranged and corresponds to the position of the lifting linear module.
5. The fire-resistant material flame retardant property detection device of claim 4, characterized in that: the horizontal straight line module is horizontally arranged on the side face of the middle part of the rack, the horizontal fixing frame is of a square frame structure, and the plane where the horizontal fixing frame is located is perpendicular to the horizontal plane.
6. The fire-resistant material flame retardant property detection device of claim 5, characterized in that: the side surface of the middle part of the rack is provided with a transverse scale which is horizontally arranged and corresponds to the position of the horizontal straight line module.
7. The fire-resistant material flame retardant property detection device of claim 6, characterized in that: the detection mechanism comprises a temperature detector and a flame detector.
8. The fire-resistant material flame retardant property detection device of claim 7, characterized in that: the temperature detector and the flame detector on the lifting fixing frame are both positioned at the top of the lifting fixing frame, and the detection ends of the temperature detector and the flame detector face the center of the lifting fixing frame.
9. The fire-resistant material flame retardant property detection device of claim 8, characterized in that: temperature detector and flame detector on the horizontal fixed frame all are located the horizontal fixed frame and keep away from the one side of burner tip to the sense terminal of temperature detector and flame detector all is located towards the center of horizontal fixed frame.
10. The fire-resistant material flame retardant property detection device of claim 9, characterized in that: the clamping and positioning mechanism comprises a sleeve and a chuck; the sleeve is sleeved on the lifting fixing frame or the horizontal fixing frame, the chuck is connected with the sleeve through a connecting rod, and the sleeve is provided with a positioning screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010302489.3A CN111308012A (en) | 2020-04-17 | 2020-04-17 | Fire-resistant material flame retardant property detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010302489.3A CN111308012A (en) | 2020-04-17 | 2020-04-17 | Fire-resistant material flame retardant property detection device |
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| Publication Number | Publication Date |
|---|---|
| CN111308012A true CN111308012A (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010302489.3A Pending CN111308012A (en) | 2020-04-17 | 2020-04-17 | Fire-resistant material flame retardant property detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595807A (en) * | 2020-12-07 | 2021-04-02 | 广德亚蕴申橡塑有限公司 | Flame retardant property detection device for flame retardant material and operation method of device |
| CN113156046A (en) * | 2021-03-01 | 2021-07-23 | 上海高分子材料研究开发中心 | Performance detection device and detection method for high-molecular fireproof flame-retardant material |
-
2020
- 2020-04-17 CN CN202010302489.3A patent/CN111308012A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112595807A (en) * | 2020-12-07 | 2021-04-02 | 广德亚蕴申橡塑有限公司 | Flame retardant property detection device for flame retardant material and operation method of device |
| CN112595807B (en) * | 2020-12-07 | 2022-08-09 | 广德亚蕴申橡塑有限公司 | Flame-retardant performance detection device for flame-retardant material and operation method of device |
| CN113156046A (en) * | 2021-03-01 | 2021-07-23 | 上海高分子材料研究开发中心 | Performance detection device and detection method for high-molecular fireproof flame-retardant material |
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