CN216979900U - Flame detector's external safety cover structure - Google Patents
Flame detector's external safety cover structure Download PDFInfo
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- CN216979900U CN216979900U CN202220474772.9U CN202220474772U CN216979900U CN 216979900 U CN216979900 U CN 216979900U CN 202220474772 U CN202220474772 U CN 202220474772U CN 216979900 U CN216979900 U CN 216979900U
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Abstract
The utility model provides an external protective cover structure of a flame detector, which comprises an external protective cover device and a positioning and mounting device, wherein the external protective cover device comprises a protective cover body and a protective cover body, and the explosion-proof glass on the protective cover body, elastic positioning clamping pieces are symmetrically arranged at the eccentric position of one end of the protective cover body, positioning clamping holes are clamped on the two elastic positioning clamping pieces, and the two positioning clamp holes are respectively arranged at two sides of the protective cover body, the outer wall of the protective cover body is provided with a composite protective layer, the composite protective layer comprises a high-temperature resistant heat-insulating layer, the outer wall of the high-temperature resistant heat-insulating layer is provided with an explosion-proof pressure-resistant layer, and the outer wall of the explosion-proof pressure-resistant layer is provided with a fireproof wear-resistant layer, the utility model can better protect the internal devices, avoids the condition of high-temperature damage or burnout, and has simple structure, convenient installation, low cost and certain market value.
Description
Technical Field
The utility model mainly relates to the technical field of flame detectors, in particular to an external protective cover structure of a flame detector.
Background
The flame detector is used for detecting visible or invisible light radiation which is not in the atmosphere while generating smoke and emitting heat when substances are burnt, and is also called a photosensitive fire detector.
In the existing flame detector at present, the strength of the self-protection function of the device is still insufficient, and internal components such as an infrared flame detector, an ultraviolet flame detector and the like are easily damaged due to high temperature, so that the service life is shortened.
Based on this, we need to develop an external protection cover device, so as to protect the internal devices better, avoid the occurrence of high-temperature damage or burnout, and have the advantages of simple structure, convenient installation, low cost and certain market value.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides an external protective cover structure of a flame detector, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a flame detector's external safety cover structure, includes external safety cover device and location installation device, external safety cover device is including the protection cover body and protection lid to and the explosion-proof glass on the protection lid, the eccentric position symmetry of protection cover body one end is provided with elastic positioning fastener, two the equal joint of elastic positioning fastener has the locator card hole, and two the locator card hole sets up respectively in protection cover body both sides, the external wall of protection cover is provided with compound inoxidizing coating, compound inoxidizing coating includes high temperature resistant insulating layer, be provided with explosion-proof compressive layer on the high temperature resistant insulating layer outer wall, just be provided with the fire prevention wearing layer on the explosion-proof compressive layer outer wall.
Further, location installation device includes mount pad and link, just be equipped with the pivot between mount pad and the link, link lower extreme and the external wall upside interconnect of safety cover.
Furthermore, a motor is arranged on one side of the outer wall of the mounting seat, and the output end of the motor is connected with one end of the rotating shaft.
Furthermore, the upside of the mounting seat is symmetrically provided with threaded holes.
Further, a structure reinforcing layer is arranged on the inner wall of the protective cover body.
Furthermore, an ultraviolet detector is embedded into one end of the protective cover body.
Further, an infrared detector is arranged on one side close to the ultraviolet detector.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model realizes better protection of internal devices through the external protective cover device, avoids the occurrence of high-temperature damage or burning, has simple structure, convenient installation, low cost and certain market value, realizes the installation of the detector and the control of the detection angle through the positioning installation device, enhances the strength of the protective cover body through the structural reinforcing layer, and realizes the detection of light radiation with different wavelengths in flame through the ultraviolet detector and the infrared detector.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of an external protective cover device according to the present invention;
FIG. 3 is a partial cross-sectional view of the protective shield of the present invention;
fig. 4 is a schematic structural diagram of the positioning and mounting device of the present invention.
In the figure: 1. an external protective cover device; 11. a protective cover body; 12. a protective cover body; 121. positioning the clamp hole; 13. explosion-proof glass; 14. the elastic positioning fastener; 15. compounding a protective layer; 151. a high temperature resistant heat insulation layer; 152. an explosion-proof and pressure-resistant layer; 153. a fireproof wear-resistant layer; 16. a structural reinforcement layer; 2. positioning the mounting device; 21. a mounting seat; 22. a rotating shaft; 23. a connecting frame; 24. a motor; 25. a threaded hole; 3. an ultraviolet detector; 4. an infrared detector.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4, an external protection cover structure of a flame detector includes an external protection cover device 1 and a positioning installation device 2, the external protection cover device 1 includes a protection cover 11, a protection cover 12 and an explosion-proof glass 13 on the protection cover 12, elastic positioning fasteners 14 are symmetrically arranged at an eccentric position of one end of the protection cover 11, two elastic positioning fasteners 14 are all clamped with positioning fastener holes 121, and the two positioning fastener holes 121 are respectively arranged at two sides of the protection cover 12, the outer wall of the protection cover 11 is provided with a composite protection layer 15, the composite protection layer 15 includes a high temperature resistant thermal insulation layer 151, an explosion-proof pressure-resistant layer 152 is arranged on the outer wall of the high temperature resistant thermal insulation layer 151, and a fireproof wear-resistant layer 153 is arranged on the outer wall of the explosion-proof pressure-resistant layer 152.
Please refer to fig. 2 and fig. 3, a structural reinforcing layer 16 is disposed on an inner wall of the protective cover 11, strength of the protective cover 11 is enhanced by the structural reinforcing layer 16, an ultraviolet detector 3 is embedded in one end of the protective cover 11, detection of ultraviolet radiation with a shorter wavelength in flame is realized by the ultraviolet detector 3, an infrared detector 4 is disposed near one side of the ultraviolet detector 3, and detection of infrared radiation with a longer wavelength in flame is realized by the infrared detector 4.
Please refer to fig. 1 and fig. 4, the positioning and mounting device 2 includes a mounting seat 21 and a connecting frame 23, a rotating shaft 22 is disposed between the mounting seat 21 and the connecting frame 23, the lower end of the connecting frame 23 is connected to the upper side of the outer wall of the protective cover 11, a motor 24 is disposed on one side of the outer wall of the mounting seat 21, an output end of the motor 24 is connected to one end of the rotating shaft 22, threaded holes 25 are symmetrically disposed on the upper side of the mounting seat 21, and the mounting of the detector and the control of the detection angle are realized by the positioning and mounting device 2.
The specific operation mode of the utility model is as follows:
whether each device in the whole device has a potential safety hazard is checked firstly, after no potential safety hazard is ensured, the protective cover body 11 is held by one hand, the front end of the elastic positioning clamping piece 14 is pressed towards the direction of the circle center, then the protective cover body 12 is sleeved on the protective cover body 11 by the other hand, meanwhile, the front end of the elastic positioning clamping piece 14 is clamped in the positioning clamping hole 121, the connection between the protective cover body 11 and the protective cover body 12 is completed, then the mounting seat 21 in the positioning and mounting device 2 is fixed on a wall body through a screw, and a power supply is connected for use.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (7)
1. An external protective cover structure of a flame detector comprises an external protective cover device (1) and a positioning and mounting device (2), it is characterized in that the external protective cover device (1) comprises a protective cover body (11) and a protective cover body (12), and explosion-proof glass (13) on the protective cover body (12), elastic positioning clamping pieces (14) are symmetrically arranged at the eccentric position of one end of the protective cover body (11), positioning clamping holes (121) are clamped in the two elastic positioning clamping pieces (14), and the two positioning clamp holes (121) are respectively arranged at the two sides of the protective cover body (12), the outer wall of the protective cover body (11) is provided with a composite protective layer (15), the composite protective layer (15) comprises a high-temperature resistant heat insulation layer (151), an explosion-proof and pressure-resistant layer (152) is arranged on the outer wall of the high-temperature resistant heat-insulating layer (151), and a fireproof wear-resistant layer (153) is arranged on the outer wall of the explosion-proof pressure-resistant layer (152).
2. The external protective cover structure of the flame detector as claimed in claim 1, wherein the positioning and mounting device (2) comprises a mounting seat (21) and a connecting frame (23), a rotating shaft (22) is arranged between the mounting seat (21) and the connecting frame (23), and the lower end of the connecting frame (23) is connected with the upper side of the outer wall of the protective cover body (11).
3. The external protective cover structure of a flame detector as claimed in claim 2, wherein a motor (24) is disposed on one side of the outer wall of the mounting seat (21), and an output end of the motor (24) is connected to one end of the rotating shaft (22).
4. The external protective cover structure of the flame detector as claimed in claim 3, wherein the mounting seat (21) is symmetrically provided with screw holes (25) at the upper side.
5. The external protective cover structure of a flame detector as claimed in claim 2, characterized in that a structural reinforcing layer (16) is arranged on the inner wall of the protective cover body (11).
6. The external protective cover structure of a flame detector as claimed in claim 5, characterized in that one end of the protective cover body (11) is embedded with the ultraviolet detector (3).
7. The external protective cover structure of the flame detector as claimed in claim 6, wherein an infrared detector (4) is arranged near one side of the ultraviolet detector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220474772.9U CN216979900U (en) | 2022-03-04 | 2022-03-04 | Flame detector's external safety cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220474772.9U CN216979900U (en) | 2022-03-04 | 2022-03-04 | Flame detector's external safety cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216979900U true CN216979900U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220474772.9U Active CN216979900U (en) | 2022-03-04 | 2022-03-04 | Flame detector's external safety cover structure |
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| Country | Link |
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| CN (1) | CN216979900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117135893A (en) * | 2023-10-24 | 2023-11-28 | 滨州泽郦精密金属科技有限公司 | Explosion-proof flame detector shell |
-
2022
- 2022-03-04 CN CN202220474772.9U patent/CN216979900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117135893A (en) * | 2023-10-24 | 2023-11-28 | 滨州泽郦精密金属科技有限公司 | Explosion-proof flame detector shell |
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