Outdoor gas detector

Abstract

The utility model discloses an outdoor gas detector, which comprises a shell, a combustible gas sensor, a lithium battery, a solar panel and a control panel, an air inlet and an air outlet are formed in the shell; the combustible gas sensor is arranged in the shell and is used for detecting combustible gas; the lithium battery is arranged in the shell; the solar panel is arranged outside the shell and is used for receiving solar energy and converting the solar energy into electric energy; the control panel is arranged in the shell and is electrically connected with the combustible gas sensor, the lithium battery and the solar panel; through the structure, potential safety hazards in an outdoor limited space can be found in time and eliminated in time; intelligent monitoring can reduce the workload inspection frequency of operation and maintenance personnel, and reduce the workload and work intensity of the operation and maintenance personnel; the early warning system is informationized and intelligent in management, so that accidents caused by missing inspection of manual inspection can be avoided; a power supply mode of 40 + intelligent switching of the lithium battery and the solar panel is adopted, energy is saved, the cruising ability of a host can be improved, the battery replacement frequency is reduced, and therefore the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of urban lifeline engineering, in particular to an outdoor gas detector. Background Art

[0002] Existing combustible gas detectors are powered by mains electricity or are handheld combustible gas detectors that cannot be used outdoors or cannot achieve real-time continuous monitoring, and cannot promptly detect and eliminate safety hazards. Therefore, a new type of outdoor gas detector is urgently needed to solve the above problems. Utility Model Content

[0003] The utility model is intended to solve at least one of the technical problems existing in the prior art. To this end, the utility model is proposed.

[0004] An embodiment of the present invention solves the technical problem by adopting a technical solution as follows: an outdoor gas detector, comprising a housing, a combustible gas sensor, a lithium battery, a solar panel and a control panel;

[0005] The shell is provided with an air inlet and an exhaust port;

[0006] The combustible gas sensor is arranged in the housing and is used to detect combustible gas;

[0007] The lithium battery is arranged in the housing;

[0008] The solar panel is arranged outside the shell and is used to receive solar energy and convert it into electrical energy;

[0009] The control panel is arranged in the housing and is electrically connected to the combustible gas sensor, the lithium battery and the solar panel.

[0010] As one of the preferred embodiments of the present invention, the housing includes a base and a cover connected to the base via a detachable structure to enclose an inner cavity for accommodating the combustible gas sensor, the lithium battery and the control board.

[0011] As one of the preferred embodiments of the present invention, the detachable structure is configured as a bolt connection structure.

[0012] As one of the preferred embodiments of the present utility model, an outdoor gas detector further includes a sealing gasket arranged between the base and the cover.

[0013] As one of the preferred embodiments of the present invention, the solar panel is connected to the housing via an angle adjustment structure for adjusting the angle of the solar panel.

[0014] As one of the preferred embodiments of the present invention, a first quick connector opposite to the air inlet and a second quick connector opposite to the air outlet are provided on the housing.

[0015] As one of the preferred embodiments of the present utility model, an outdoor gas detector further includes an antenna disposed on the housing and electrically connected to the control panel for communicating with the background.

[0016] Beneficial effects of the utility model:

[0017] 1. It can timely discover safety hazards in outdoor confined spaces and eliminate them in time;

[0018] 2. Intelligent monitoring can reduce the workload and inspection frequency of operation and maintenance personnel, and reduce the workload and work intensity of operation and maintenance personnel;

[0019] 3. The early warning system is an information-based and intelligent management system that can avoid accidents caused by missed inspections during manual inspections;

[0020] 4. The power supply mode adopts lithium battery and solar panel 40+ intelligent switching, which is energy-saving and can improve the endurance of the host, reduce the frequency of battery replacement, and thus reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 This is a schematic diagram of the structure of an outdoor gas detector;

[0023] Figure 2 This is an exploded view of an outdoor gas detector. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] In the description of this utility model, "above," "below," and "within" are understood to be exclusive of the number indicated, while "above," "below," and "within" are understood to be inclusive of the number indicated. The use of "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, or implicitly specifying the number or order of the technical features indicated.

[0026] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0027] In this utility model, unless otherwise expressly defined, terms such as "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to direct connection or indirect connection through an intermediate medium; fixed connection or detachable connection or integral molding; mechanical connection; internal communication between two components or interaction between two components. Those skilled in the art can reasonably determine the specific meanings of these terms in this utility model based on the specific content of the technical solution.

[0028] Reference Figures 1 to 2 , an outdoor gas detector, comprising a housing 10, a combustible gas sensor 20, a lithium battery 30, a solar panel 40 and a control board 60;

[0029] The housing 10 is provided with an air inlet and an exhaust port;

[0030] The combustible gas sensor 20 is disposed in the housing 10 and is used to detect combustible gas;

[0031] The lithium battery 30 is disposed in the housing 10;

[0032] The solar panel 40 is disposed outside the housing 10 and is used to receive solar energy and convert it into electrical energy;

[0033] The control board 60 is disposed in the housing 10 and is electrically connected to the combustible gas sensor 20 , the lithium battery 30 , and the solar panel 40 .

[0034] 1) In the present invention, the air bleed pipe is connected to the confined space, and the detector host is connected to the air bleed pipe through the first quick connector 15. The gas in the confined space is introduced into the detector through the air bleed pipe for detection and then discharged through the exhaust pipe. When the combustible gas sensor 20 detects that the combustible gas reaches the warning value, the detector immediately connects the warning information to the Internet of Things through the antenna 90 and transmits it to the warning system. The warning system then distributes the warning information to relevant departments or relevant personnel for risk disposal, so as to achieve the purpose of timely discovering and eliminating safety hazards and protecting life and property safety.

[0035] 2) Furthermore, the present invention adopts a power supply method of intelligent switching between the lithium battery 30 and the solar panel 40. The power supply is mainly provided by the solar panel 40. When the solar panel 40 is low on power due to insufficient light conditions for a long time, it automatically switches to the lithium battery 30 for power supply; when the power of the solar panel 40 is restored, it automatically switches to the solar panel 40 for power supply. When it is detected that the lithium battery 30 is low on power, the detector will report the information to the early warning system through the Internet of Things, and the early warning system will notify the relevant departments or relevant personnel to replace the lithium battery 30.

[0036] 3) The advantages of this utility model are: 1. It can timely discover safety hazards in outdoor confined spaces and eliminate them in time; 2. Intelligent monitoring can reduce the workload and inspection frequency of operation and maintenance personnel, and reduce the workload and work intensity of operation and maintenance personnel; 3. The early warning system is information-based and intelligent management, which can avoid accidents caused by missed inspections during manual inspections; 4. It adopts a power supply method with intelligent switching of lithium batteries and solar panels 40+, which is energy-saving and can improve the endurance of the host, reduce the frequency of battery replacement, and thus reduce maintenance costs.

[0037] In some embodiments, the housing 10 includes a base 11 and a cover 12 connected to the base 11 via a detachable structure 70 to enclose an inner cavity 13 for accommodating the combustible gas sensor 20 , the lithium battery 30 and the control board 60 .

[0038] Preferably, the detachable structure 70 is configured as a bolt connection structure.

[0039] In some embodiments, the outdoor gas detector further includes a sealing gasket 14 disposed between the base 11 and the cover 12 .

[0040] In some embodiments, the solar panel 40 is connected to the housing 10 via an angle adjustment structure 80 for adjusting the angle of the solar panel 40 .

[0041] In some embodiments, the housing 10 is provided with a first quick connector 15 opposite to the air inlet and a second quick connector 16 opposite to the air outlet.

[0042] In some embodiments, an outdoor gas detector further includes an antenna 90 disposed on the housing 10 and electrically connected to the control board 60 for communicating with a backend.

[0043] Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. An outdoor gas detector, characterized in that: It includes a housing (10), a combustible gas sensor (20), a lithium battery (30), a solar panel (40), and a control panel (60); The housing (10) is provided with an air inlet and an air outlet; The combustible gas sensor (20) is arranged in the housing (10) and is used to detect combustible gas; The lithium battery (30) is disposed in the housing (10); The solar panel (40) is arranged outside the housing (10) and is used to receive solar energy and convert it into electrical energy; The control panel (60) is disposed in the housing (10) and is electrically connected to the combustible gas sensor (20), the lithium battery (30), and the solar panel (40).

2. An outdoor gas detector according to claim 1, characterized in that: The housing (10) includes a base (11) and a cover (12) connected to the base (11) via a detachable structure (70) to enclose an inner cavity (13) for accommodating the combustible gas sensor (20), the lithium battery (30) and the control panel (60).

3. An outdoor gas detector according to claim 2, characterized in that: The detachable structure (70) is configured as a bolt connection structure.

4. The outdoor gas detector according to claim 2, characterized in that: It also includes a sealing gasket (14) arranged between the base (11) and the cover plate (12).

5. The outdoor gas detector according to claim 1, characterized in that: The solar panel (40) is connected to the housing (10) via an angle adjustment structure (80) for adjusting the angle of the solar panel (40).

6. The outdoor gas detector according to claim 1, characterized in that: The housing (10) is provided with a first quick connector (15) opposite to the air inlet and a second quick connector (16) opposite to the air outlet.

7. The outdoor gas detector according to claim 1, characterized in that: It also includes an antenna (90) disposed on the housing (10) and electrically connected to the control panel (60) for communicating with the backend.

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