CN212320917U - Flame detector - Google Patents
Flame detector Download PDFInfo
- Publication number
- CN212320917U CN212320917U CN202021146919.9U CN202021146919U CN212320917U CN 212320917 U CN212320917 U CN 212320917U CN 202021146919 U CN202021146919 U CN 202021146919U CN 212320917 U CN212320917 U CN 212320917U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sleeve
- shell
- flame detector
- measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model provides a flame detector, which comprises a shell, a measuring window arranged on the shell, a moving component arranged in the shell, a fixed rod arranged at the bottom of the shell and a measuring element arranged on the moving component, the moving component comprises a sleeve arranged at the center of the front part of the shell, an internal thread arranged on the inner wall of the sleeve, a screw rod arranged in the sleeve, a fixing plate arranged at the tail end of the screw rod, guide rails arranged at the upper end and the lower end of the shell and a slide block arranged on the guide rails, the internal thread is the same as the thread element on the screw rod, the tail end of the screw rod is arranged on the central position of the fixed plate, the measuring element is arranged on the fixed plate, the upper end and the lower end of the fixed plate are respectively arranged on the sliding blocks at the upper end and the lower end, the screw rod penetrates through the shell through the sleeve, and the measuring direction of the measuring element faces the measuring window. The effect of changing the measurement element without changing the position of the detector can be achieved.
Description
Technical Field
The utility model relates to a detector especially relates to a flame detector.
Background
The infrared flame detector is suitable for places with smokeless liquid and gas fire, open fire and deflagration. For example: the combustible carbonaceous material storage and transportation system comprises other occasions of combustible carbonaceous materials, such as aerospace industry, hangars, airplane repair yards, chemical industry, road tunnels, ammunition and explosive storage warehouses, paint factories, petrochemical enterprises, natural gas exploration and production enterprises, pharmaceutical enterprises, power stations, printing enterprises, combustible material storage warehouses and the like.
In the prior art, flame detectors still have many defects, because a measuring element (infrared sensor or ultraviolet sensor) in the detector is deep inside the detector, the distance between the measuring element and an object to be measured affects the measurement result, and the distance between the measuring element and the object to be measured cannot be changed when the detector cannot move in the existing detector, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned not enough that present flame detector exists, the utility model provides a flame detector can reach and not change the detector position and change measuring element and effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flame detector comprises a shell, a measuring window arranged on the shell, a moving assembly arranged in the shell, a fixed rod arranged at the bottom of the shell and a measuring element arranged on the moving assembly, the moving component comprises a sleeve arranged at the center of the front part of the shell, an internal thread arranged on the inner wall of the sleeve, a screw rod arranged in the sleeve, a fixing plate arranged at the tail end of the screw rod, guide rails arranged at the upper end and the lower end of the shell and a slide block arranged on the guide rails, the internal thread is the same as the thread element on the screw rod, the tail end of the screw rod is arranged on the central position of the fixed plate, the measuring element is arranged on the fixed plate, the upper end and the lower end of the fixed plate are respectively arranged on the sliding blocks at the upper end and the lower end, the screw rod penetrates through the shell through the sleeve, and the measuring direction of the measuring element faces the measuring window.
According to an aspect of the present invention, one end of the screw is provided with a knob, which is disposed outside the housing.
According to an aspect of the present invention, a protective cover is provided on the housing, the protective cover being located at a front end of the measurement window.
According to an aspect of the utility model, be provided with fixing bearing on the fixed plate, the other end setting of screw rod is in fixing bearing.
According to an aspect of the present invention, the guide rail ends are provided at both ends of the guide rail.
According to an aspect of the invention, the measuring element is an infrared sensor.
According to an aspect of the invention, the measurement window is a convex lens.
The utility model discloses the advantage of implementing:
the utility model provides a flame detector, which comprises a shell, a measuring window arranged on the shell, a moving component arranged in the shell, a fixed rod arranged at the bottom of the shell and a measuring element arranged on the moving component, the moving component comprises a sleeve arranged at the center of the front part of the shell, an internal thread arranged on the inner wall of the sleeve, a screw rod arranged in the sleeve, a fixing plate arranged at the tail end of the screw rod, guide rails arranged at the upper end and the lower end of the shell and a slide block arranged on the guide rails, the internal thread is the same as the thread element on the screw rod, the tail end of the screw rod is arranged on the central position of the fixed plate, the measuring element is arranged on the fixed plate, the upper end and the lower end of the fixed plate are respectively arranged on the sliding blocks at the upper end and the lower end, the screw rod penetrates through the shell through the sleeve, and the measuring direction of the measuring element faces the measuring window. The effect of changing the measurement element without changing the position of the detector can be achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a flame detector according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a flame detector comprises a housing 10, a measuring window 2 disposed on the housing 10, a moving assembly disposed in the housing 10, a fixing rod 5 disposed at the bottom of the housing 10, and a measuring element 13 disposed on the moving assembly, wherein the moving assembly comprises a sleeve 8 disposed at the front center of the housing 10, an internal thread disposed on the inner wall of the sleeve 8, a screw 7 disposed in the sleeve 8, a fixing plate 12 disposed at the end of the screw 7, guide rails 4 disposed at the upper and lower ends of the housing 10, and a slider 11 disposed on the guide rails 4, the internal thread and the thread element on the screw 7 are the same, the end of the screw 7 is disposed at the center of the fixing plate 12, the measuring element 13 is disposed on the fixing plate 12, the upper and lower ends of the fixing plate 12 are disposed on the sliders 11 at the upper and lower ends, respectively, the threaded spindle 7 extends through the housing 10 via the sleeve 8, the measuring direction of the measuring element 13 being oriented toward the measuring window 2.
In actual use, through rotatory screw rod, the sleeve is fixed on the casing, and internal thread in the sleeve makes the screw rod produce rotary displacement and horizontal displacement with screw rod interact, drives the measuring element motion on fixed plate and the fixed plate and makes this equipment can reach and not change the detector position and change measuring element and the effect.
In this embodiment, one end of the screw 7 is provided with a knob, and the knob is arranged outside the housing 10.
In this embodiment, a protective cover 1 is disposed on the housing 10, and the protective cover 1 is located at the front end of the measurement window 2.
In this embodiment, the fixed plate 12 is provided with a fixed bearing 6, and the other end of the screw 7 is disposed in the fixed bearing 6.
In this embodiment, the guide rail 4 is provided with guide rail ends 3 at both ends.
In the present embodiment, the measuring element 13 is an infrared sensor.
In the present embodiment, the measurement window 2 is a convex lens.
The utility model discloses the advantage of implementing:
the utility model provides a flame detector, which comprises a shell, a measuring window arranged on the shell, a moving component arranged in the shell, a fixed rod arranged at the bottom of the shell and a measuring element arranged on the moving component, the moving component comprises a sleeve arranged at the center of the front part of the shell, an internal thread arranged on the inner wall of the sleeve, a screw rod arranged in the sleeve, a fixing plate arranged at the tail end of the screw rod, guide rails arranged at the upper end and the lower end of the shell and a slide block arranged on the guide rails, the internal thread is the same as the thread element on the screw rod, the tail end of the screw rod is arranged on the central position of the fixed plate, the measuring element is arranged on the fixed plate, the upper end and the lower end of the fixed plate are respectively arranged on the sliding blocks at the upper end and the lower end, the screw rod penetrates through the shell through the sleeve, and the measuring direction of the measuring element faces the measuring window. The effect of changing the measurement element without changing the position of the detector can be achieved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A flame detector, characterized by: flame detector includes the casing, sets up measuring window on the casing, sets up removal subassembly, the setting in the casing bottom the dead lever and the measuring element of setting on removing the subassembly, remove the subassembly including setting up at the sleeve of the anterior central point of casing position, set up internal thread on the sleeve inner wall, set up screw rod in the sleeve, set up at the terminal fixed plate of screw rod, set up guide rail and the slider of setting on the guide rail at both ends about the casing, the internal thread is the same with the screw thread key element homogeneous phase on the screw rod, the screw rod end sets up on the central point of fixed plate, measuring element sets up on the fixed plate, the upper and lower both ends of fixed plate set up respectively on the slider at upper and lower both ends, the screw rod runs through the casing through the sleeve, measuring element's measuring direction orientation measuring window.
2. A flame detector as claimed in claim 1, wherein the screw is provided with a knob at one end, the knob being disposed outside the housing.
3. A flame detector as claimed in claim 2, wherein the housing is provided with a protective cover located at the front end of the measurement window.
4. A flame detector as claimed in claim 3, wherein the rail ends are provided at both ends of the rail.
5. A flame detector as claimed in claim 4, characterized in that the measuring element is an infrared sensor.
6. A flame detector as claimed in claim 5, wherein the measuring window is a convex lens.
7. A flame detector as claimed in claim 6, wherein the fixing plate is provided with a fixing bearing, and the other end of the screw is arranged in the fixing bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146919.9U CN212320917U (en) | 2020-06-19 | 2020-06-19 | Flame detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146919.9U CN212320917U (en) | 2020-06-19 | 2020-06-19 | Flame detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212320917U true CN212320917U (en) | 2021-01-08 |
Family
ID=74027470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021146919.9U Active CN212320917U (en) | 2020-06-19 | 2020-06-19 | Flame detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212320917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310540A (en) * | 2021-06-18 | 2021-08-27 | 重庆电子工程职业学院 | Multifunctional gas metering system based on electromagnetic induction technology |
| CN113310541A (en) * | 2021-06-18 | 2021-08-27 | 重庆电子工程职业学院 | Password type gas meter based on electromagnetic induction principle |
-
2020
- 2020-06-19 CN CN202021146919.9U patent/CN212320917U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310540A (en) * | 2021-06-18 | 2021-08-27 | 重庆电子工程职业学院 | Multifunctional gas metering system based on electromagnetic induction technology |
| CN113310541A (en) * | 2021-06-18 | 2021-08-27 | 重庆电子工程职业学院 | Password type gas meter based on electromagnetic induction principle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212320917U (en) | Flame detector | |
| CN205982064U (en) | Hand -held type methane laser telemetry and spot measurement device | |
| CN103336312A (en) | Portable goaf three-dimensional laser scanning measuring device | |
| CN104062691A (en) | High-precision seabed geothermal gradient detection device | |
| CN106768161B (en) | Underground water level measurement method | |
| CN106768196A (en) | A kind of intelligentized Level monitor | |
| CN105716767A (en) | Magnetic force measuring instrument for magnetic strip special for door seal | |
| CN209945415U (en) | Tunnel environment monitoring system | |
| CN113552315A (en) | Multifunctional transparent soil model test master control system device and use method thereof | |
| CN207761713U (en) | A kind of coal mine safety monitoring device | |
| CN115014175A (en) | Elevator gap detection device | |
| CN103808537A (en) | Automatic smoke dust sampling device | |
| CN201615877U (en) | Laser gas detector for coalmines | |
| CN201974158U (en) | Steel tube on-line dynamic length-measuring system | |
| CN205469349U (en) | Use detection robot in pit | |
| CN210361290U (en) | Intelligent track robot | |
| CN209117710U (en) | A kind of Hall sensor being easily installed for tachometric survey | |
| CN203758794U (en) | Automatic smoke dust sampling device | |
| CN212887626U (en) | Industrial explosion-proof robot | |
| CN219956799U (en) | Non-contact gas leakage detection device | |
| CN213456642U (en) | Methane gas detector based on laser spectrum absorption technology | |
| CN206132693U (en) | Little water on -line monitoring device of transformer oil filter | |
| CN214138400U (en) | Car VOC detector convenient to receive and release sampling rod | |
| CN210071777U (en) | Portable gas tester | |
| CN220671387U (en) | Portable motor vehicle tail gas detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |