CN214151952U - Combustible gas's detection detecting system - Google Patents
Combustible gas's detection detecting system Download PDFInfo
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- CN214151952U CN214151952U CN202120315222.8U CN202120315222U CN214151952U CN 214151952 U CN214151952 U CN 214151952U CN 202120315222 U CN202120315222 U CN 202120315222U CN 214151952 U CN214151952 U CN 214151952U
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- gas
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Abstract
The utility model provides a combustible gas's detection system, include: a mounting frame; the detector shell is detachably connected with the mounting rack and can rotate around the mounting rack; the combustible gas detector is detachably arranged in the detector shell; a display screen disposed on the probe housing; the single chip microcomputer is connected with the combustible gas detector and is connected with the display screen through a flexible connecting wire; wherein, combustible gas in the air can be surveyed to the combustible gas detector to show on the display screen, the utility model provides a combustible gas's detection system, but detector casing swivelling joint mounting bracket, and then realized the rotatable installation of combustible gas detector, can realize the detection of multi-angle.
Description
Technical Field
The utility model relates to a combustible gas surveys technical field, especially relates to a combustible gas's detection system.
Background
For places such as oil refineries, drilling platforms, compressor stations, fuel supply stations, chemical plants, liquefied gas storage devices and the like, fire prevention is a very important thing; if a fire occurs, it is likely that a great danger will occur in the entire production area. Among them, the fire caused by combustible gas is one of the serious hazards of various fires, so the combustible gas detector applied to these places is very important.
At present, combustible gas detectors have various forms, such as point-type combustible gas detectors, infrared combustible gas detectors and the like, and the combustible gas detectors mainly utilize gas sensitive elements to perform chemical reaction with nearby combustible gas, so that the resistance characteristic of the gas sensitive elements is changed, and the concentration of the combustible gas leaked around the detectors is determined according to the change of the resistance.
However, the detector among the prior art divide into handheld and fixed two kinds, and the structure singleness is packed up in general fixed detection, and the function is simple, and the detection of multi-angle is realized through increasing detector quantity usually, is unfavorable for the management and control. Generally, the existing combustible gas detector has poor practicability.
Therefore, how to provide a more practical multi-angle combustible gas detection system is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the prior art, the utility model provides a detection detecting system of combustible gas, but detector casing swivelling joint mounting bracket, and then realized the swivelling mounting of combustible gas detector, can realize the detection of multi-angle.
The technical scheme provided by the utility model does:
a detection and detection system for combustible gas, comprising:
a mounting frame;
the detector shell is detachably connected with the mounting rack and can rotate around the mounting rack;
the combustible gas detector is detachably arranged in the detector shell;
a display screen disposed on the probe housing;
the single chip microcomputer is connected with the combustible gas detector and is connected with the display screen through a flexible connecting wire;
the combustible gas detector can detect combustible gas in the air and display the combustible gas on the display screen.
Preferably, the mounting bracket includes:
the mounting seat is circular and is provided with a plurality of mounting holes distributed in an array;
the first sleeving connection seat is cylindrical, is provided with a mounting groove on the surface and is integrally connected with the mounting seat;
the second sleeving connection seat is annular and is provided with an annular bulge matched with the mounting groove, so that the second sleeving connection seat is sleeved on the first sleeving connection seat and rotates around the first sleeving connection seat;
a bracket which is shaped as 'Contraband' and is integrally connected with the second socket and can rotate along with the second socket.
Preferably, the mounting bracket bottom has the phonate hole, and inside has the voice prompt module, the voice prompt module is connected gaseous combustible detector.
Preferably, the combustible gas detector is one of a semiconductor type gas alarm, a catalytic combustion type gas alarm, an electrochemical type gas alarm, an infrared gas alarm and a photo-ion gas alarm.
Preferably, the method further comprises the following steps: and the USB interface is arranged on the top of the detector shell and can lead out the stored information in the single chip microcomputer through data connection.
Preferably, the gas combustible detector further comprises a switch device which is connected with the single chip microcomputer and the gas combustible detector and can be started or closed.
Preferably, the switching device includes:
the trigger circuit is connected with an output pin of the singlechip;
the first switch circuit is communicated with the trigger circuit;
and the second switching circuit is connected with the power supply unit of the gas combustible detector.
Preferably, the trigger circuit is a cipher type trigger circuit or an infrared emission circuit.
Preferably, the lamp also comprises an indicator light which is arranged on the top of the mounting frame.
Advantageous effects
The utility model provides a combustible gas's detection detecting system has integrateed combustible gas detector and singlechip, can save and just survey information, has realized surveying information intercommunication sharing.
The utility model provides a combustible gas surveys and detects gas system is fixed through the mount pad installation to can realize the ascending rotation in equidirectional through the mount pad, detect the combustible gas concentration of equidirectional, gaseous detector collection single chip microcomputer controller, detector in an organic whole, small and exquisite nimble, and can connect other equipment outward through the USB interface, combustible gas surveys the practicality good.
The utility model provides a pair of combustible detection detecting system, detector have switching device, and it is connected singlechip and gaseous combustible detector can start or close gaseous combustible detector. This ensures a non-disruptive operation of the sensor interface.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a detection system for combustible gas according to the present invention.
Fig. 2 is a schematic structural diagram of the mounting frame of the present invention.
Fig. 3 is a schematic structural diagram of the switching device according to the present invention.
Fig. 4 is a schematic structural diagram of the switching device of the present invention.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
It should be noted that in the description of the present invention, the terms "in", "up", "down", "horizontal", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, based on the prior art problems pointed out by the background art, the present invention provides a detection system for combustible gas, comprising: mounting bracket 110, detector casing 120, combustible gas detector 130, display screen 140 and singlechip.
The detector housing 120 is detachably connected with the mounting frame 110 and can rotate around the mounting frame 110; the combustible gas detector 130 is arranged in the detector housing 120; the display screen 140 is disposed on the sonde housing; the single chip microcomputer is connected with the combustible gas detector 140 and is connected with the display screen 140 through a flexible connecting wire; wherein, the combustible gas detector 130 can detect the combustible gas in the air and display the combustible gas on the display screen.
It should be particularly noted that, the detection and detection system for combustible gas provided by this embodiment integrates the combustible gas detector and the single chip microcomputer, and can store the detection information, thereby achieving the beneficial effect of intercommunication and sharing of the detection information.
In another embodiment, as shown in fig. 2, the mounting bracket 110 includes: a mounting seat 111, a first socket 112, a second socket 113 and a bracket 114.
The mounting seat 111 is circular and has a plurality of mounting holes distributed in an array; the first sleeving connection seat 112 is cylindrical, has a mounting groove on the surface, and is integrally connected with the mounting seat 111; the second sleeve connecting seat 113 is annular and is provided with an annular bulge matched with the mounting groove, so that the second sleeve connecting seat 113 is sleeved on the first sleeve connecting seat 112 and rotates around the first sleeve connecting seat 112; the bracket 114 is shaped as "Contraband" and is integrally connected to the second socket 113 so as to be rotatable with the second socket 113.
It should be mentioned otherwise that, the detection detecting system of a combustible gas that this embodiment provided, but detector casing swivelling joint mounting bracket, and then realized the rotatable installation of combustible gas detector, can realize the detection of multi-angle, it is fixed through the mount pad installation to can realize the rotation in the equidirectional not through the mount pad, detect the combustible gas concentration of equidirectional, gaseous detector collection singlechip, the detector is in an organic whole, small and exquisite nimble.
In another embodiment, the bottom of the mounting frame 110 has a sound hole 121, and the inside has a voice prompt module, which is connected to the gas combustible detector 120.
In another embodiment, the combustible gas detector is one of a semiconductor type gas alarm, a catalytic combustion type gas alarm, an electrochemical type gas alarm, an infrared gas alarm and a photo-ion gas alarm.
In another embodiment, further comprising; the USB interface 122 is disposed on the top of the probe housing 120, and can derive the stored information in the single chip through data connection.
It should be particularly noted that the combustible gas detector has a USB interface, and can derive the stored information in the single chip microcomputer through data connection, and can externally connect to other devices through the USB interface, so that the combustible gas detector has good detection practicability.
In another embodiment, as shown in fig. 4, the switch device 200 is connected to the single chip 150 and the gas detector 130, and can turn on or off the gas detector 130. Preferably, the switching device 200 includes: the trigger circuit 210 is connected with an output pin of the singlechip 150; a first switching circuit 220 that connects the triggering circuit 210; the second switching circuit 220 is connected to the power supply unit of the gas combustible detector.
It should be noted that the detector has a switch device, which is connected to the single chip microcomputer and the gas combustible detector and can start or stop the gas combustible detector. This ensures a non-disruptive operation of the sensor interface.
In another embodiment, the trigger circuit is a cryptographic trigger circuit or an infrared emitting circuit.
In another embodiment, an indicator light is also included, which is disposed on top of the mounting bracket 120.
The utility model provides a combustible gas's detection detecting system has integrateed combustible gas detector and singlechip, can save and just survey information, has realized surveying information intercommunication sharing.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (9)
1. A detection system for combustible gas, comprising:
a mounting frame;
the detector shell is detachably connected with the mounting rack and can rotate around the mounting rack;
the combustible gas detector is detachably arranged in the detector shell;
a display screen disposed on the probe housing;
the single chip microcomputer is connected with the combustible gas detector and is connected with the display screen through a flexible connecting wire;
the combustible gas detector can detect combustible gas in the air and display the combustible gas on the display screen.
2. The system of claim 1, wherein the mounting bracket comprises:
the mounting seat is circular and is provided with a plurality of mounting holes distributed in an array;
the first sleeving connection seat is cylindrical, is provided with a mounting groove on the surface and is integrally connected with the mounting seat;
the second sleeving connection seat is annular and is provided with an annular bulge matched with the mounting groove, so that the second sleeving connection seat is sleeved on the first sleeving connection seat and rotates around the first sleeving connection seat;
a bracket which is shaped as 'Contraband' and is integrally connected with the second socket and can rotate along with the second socket.
3. The system according to claim 1 or 2, wherein the bottom of the mounting frame has a sound-emitting hole, and the inside of the mounting frame has a voice prompt module, and the voice prompt module is connected to the gas combustible detector.
4. The system of claim 3, wherein the combustible gas detector is one of a semiconductor gas alarm, a catalytic combustion gas alarm, an electrochemical gas alarm, an infrared gas alarm and a photo-ion gas alarm.
5. The system of claim 4, further comprising: and the USB interface is arranged on the top of the detector shell and can lead out the stored information in the single chip microcomputer through data connection.
6. The system of claim 5, further comprising a switch device connected to the single-chip microcomputer and the gas flammable detector for turning on or off the gas flammable detector.
7. The system of claim 6, wherein the switch device comprises:
the trigger circuit is connected with an output pin of the singlechip;
the first switch circuit is communicated with the trigger circuit;
and the second switching circuit is connected with the power supply unit of the gas combustible detector.
8. The system of claim 7, wherein the trigger circuit is a code-based trigger circuit or an infrared emission circuit.
9. The system of claim 8, further comprising an indicator light disposed on top of said mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120315222.8U CN214151952U (en) | 2021-02-03 | 2021-02-03 | Combustible gas's detection detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120315222.8U CN214151952U (en) | 2021-02-03 | 2021-02-03 | Combustible gas's detection detecting system |
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| Publication Number | Publication Date |
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| CN214151952U true CN214151952U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120315222.8U Active CN214151952U (en) | 2021-02-03 | 2021-02-03 | Combustible gas's detection detecting system |
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| CN (1) | CN214151952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137159A (en) * | 2021-11-23 | 2022-03-04 | 深圳市海曼科技股份有限公司 | Combustible gas detector |
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2021
- 2021-02-03 CN CN202120315222.8U patent/CN214151952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137159A (en) * | 2021-11-23 | 2022-03-04 | 深圳市海曼科技股份有限公司 | Combustible gas detector |
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