CN211787446U

CN211787446U - Gas alarm device

Info

Publication number: CN211787446U
Application number: CN202020490622.8U
Authority: CN
Inventors: 黄思; 唐琳
Original assignee: Shenyang Tianhang Weiye Mechanical And Electrical Equipment Installation Engineering Co ltd
Current assignee: Shenyang Tianhang Weiye Mechanical And Electrical Equipment Installation Engineering Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-10-27
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a gas alarm device, including alarm main part shell, open alarm main part shell left end upper portion has the air inlet, open alarm main part shell right-hand member upper portion has the gas vent, alarm main part shell upper end middle part fixed mounting has connecting device, connecting device lateral wall and wall internal thread installation, connecting device upper end and DC power supply electric connection, alarm main part shell lower extreme fixedly connected with installation mechanism, installation mechanism lower extreme middle part fixedly connected with lighting device. The gas alarm device of the utility model, through the action of the air suction pump and the exhaust fan, compared with the traditional gas alarm device with the automatic air flow direction inside, the alarm device effectively improves the working efficiency; the threaded connector is arranged at the top of the alarm main body shell, so that the alarm is convenient and quick to mount and dismount; in addition, the energy-saving lamp can illuminate the surrounding environment, so that the functionality of the alarm device is enhanced.

Description

Gas alarm device

Technical Field

The utility model relates to an alarm technology field, in particular to gaseous alarm device.

Background

At present, along with the improvement of the material life of people, combustible gas brings great convenience to the life of people, so the combustible gas is widely applied, but the combustible gas has the characteristics of flammability and explosiveness, and the combustible gas needs to be detected and alarmed in real time. Gas alarm device among the prior art function singleness can not throw light on to indoor, and during traditional gas alarm installation, need fix it on the installation carrier through the bolt moreover, the operator needs appurtenance, and is comparatively consuming time, has prolonged operator's operating time, and traditional gas alarm all is inside the automatic flow direction of air in addition, and work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a gas alarm device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gas alarm device, includes alarm main part shell, open alarm main part shell left end upper portion has the air inlet, open alarm main part shell right-hand member upper portion has the gas vent, alarm main part shell upper end middle part fixed mounting has connecting device, connecting device lateral wall and the installation of wall internal thread, connecting device upper end and DC power supply electric connection, alarm main part shell lower extreme fixedly connected with installation mechanism, installation mechanism lower extreme middle part fixedly connected with lighting device.

Preferably, alarm main part shell upper end left part fixed mounting has an installation pole No. one, installation pole lower extreme fixedly connected with aspirator pump, and the aspirator pump is located the air inlet right-hand, aspirator pump output end fixedly connected with exhaust hood, alarm main part shell upper end right part fixed mounting has No. two installation poles, No. two installation pole right-hand member movable mounting has the air discharge fan, and the air discharge fan is located the gas vent left, alarm main part shell upper end middle part fixed mounting has the battery, open alarm main part shell upper end middle part has the through-hole.

Preferably, alarm main body shell lower extreme fixed mounting has orientation module, processor module, gas sensor and wireless communication module, orientation module is located processor module left, and processor module is located gas sensor left, gas sensor is located wireless communication module left.

Preferably, the connecting device comprises a connector, the upper end of the connector is fixedly connected with a mounting seat, two electric contact plates are fixedly mounted at the upper end of the mounting seat, a plurality of external threads are carved on the side wall of the connector, and the lower end of the connector is fixedly connected with the middle part of the upper end of the alarm main body shell.

Preferably, installation mechanism includes the mounting panel No. one, the outside fixed mounting of mounting panel lower extreme has a plurality of speakers, mounting panel lower extreme middle part fixed mounting has the mounting panel No. two, No. two mounting panel lower extreme left part fixed mounting has the work pilot lamp, No. two mounting panel lower extreme middle parts and lighting device upper end fixed connection.

Preferably, the lighting device comprises a connecting column, an energy-saving lamp is fixedly mounted at the lower end of the connecting column, a lampshade is fixedly mounted outside the energy-saving lamp, and the upper end of the lampshade is fixedly connected with the lower end of the connecting column.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses in, constantly get into alarm main part shell through the air inlet with external gas through the aspirator pump to treat that gas sensor detects when finishing through the air discharge fan with the gas outgoing outdoor, compare with the gas alarm of traditional automatic air flow to internal formula, this alarm device has improved alarm device's sensitivity when effectively having improved its work efficiency, thereby is favorable to in time handling and helping gas leakage.

(2) In the utility model, the threaded connector is arranged at the top of the alarm main body shell, and the connector only needs to be screwed into the wall and is connected with the direct-current power supply by the electric touch panel, so that the installation and the disassembly are convenient and rapid; in addition, the energy-saving lamp can illuminate the surrounding environment, so that the functionality of the alarm device is enhanced.

Drawings

Fig. 1 is a schematic view of the overall structure of a gas alarm device of the present invention;

fig. 2 is a schematic view of the internal structure of the alarm main body case of the gas alarm device of the present invention;

fig. 3 is a schematic structural view of a connection device of a gas alarm device according to the present invention;

fig. 4 is a bottom view of the gas alarm device of the present invention;

fig. 5 is a schematic view illustrating the connection between the installation mechanism of the gas alarm device and the lighting device according to the present invention.

In the figure: 1. an exhaust port; 2. an air inlet; 3. an alarm body housing; 4. a connecting device; 5. an illumination device; 6. an installation mechanism; 7. a getter pump; 8. a first mounting rod; 9. an exhaust hood; 10. a second mounting rod; 11. an exhaust fan; 12. a storage battery; 13. a through hole; 14. a positioning module; 15. a processor module; 16. a gas sensor; 17. a wireless communication module; 41. a connector; 42. a mounting seat; 43. an external thread; 44. an electrical contact plate; 51. connecting columns; 52. a lamp shade; 53. an energy saving lamp; 61. a first mounting plate; 62. a second mounting plate; 63. a work indicator light; 64. a loudspeaker.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1-5, a gas alarm device comprises an alarm main body shell 3, wherein an air inlet 2 is formed in the upper portion of the left end of the alarm main body shell 3, an air outlet 1 is formed in the upper portion of the right end of the alarm main body shell 3, a connecting device 4 is fixedly mounted in the middle of the upper end of the alarm main body shell 3, the side wall of the connecting device 4 is mounted with the internal thread of a wall, the upper end of the connecting device 4 is electrically connected with a direct-current power supply, an installation mechanism 6 is fixedly connected to the lower end of the alarm main body shell 3, and an illumination device 5 is fixedly connected.

In order to improve the working efficiency of the gas sensor 16, a first installation rod 8 is fixedly installed at the left part of the upper end of an alarm main body shell 3, a suction pump 7 is fixedly connected to the lower end of the first installation rod 8, the suction pump 7 is positioned on the right side of an air inlet 2, an exhaust cover 9 is fixedly connected to the output end of the suction pump 7, external gas can be introduced into the alarm main body shell 3 by the suction pump 7, a second installation rod 10 is fixedly installed at the right part of the upper end of the alarm main body shell 3, an exhaust fan 11 is movably installed at the right end of the second installation rod 10, the exhaust fan 11 is positioned on the left side of an exhaust port 1, a storage battery 12 is fixedly installed in the middle part of the upper end of the alarm main body shell 3, a through hole 13 is formed in the middle part of the upper end of the alarm main body shell 3, and the upper end of the storage battery 12; the lower end of the alarm main body shell 3 is fixedly provided with a positioning module 14, a processor module 15, a gas sensor 16 and a wireless communication module 17, the positioning module 14 is positioned on the left side of the processor module 15, the processor module 15 is positioned on the left side of the gas sensor 16, the gas sensor 16 is positioned on the left side of the wireless communication module 17, and the processor module 15 is respectively electrically connected with the positioning module 14, the gas sensor 16, the wireless communication module 17 and the loudspeaker 64 to realize the control function of the equipment; the connecting device 4 comprises a connecting head 41, the upper end of the connecting head 41 is fixedly connected with a mounting seat 42, the upper end of the mounting seat 42 is fixedly provided with two electric contact plates 44, the side wall of the connecting head 41 is carved with a plurality of external threads 43, the connecting head 41 can be screwed in and mounted with a wall through threads on the connecting head 41, so that the alarm is convenient to mount and dismount, and the lower end of the connecting head 41 is fixedly connected with the middle part of the upper end of the alarm main body shell 3; the mounting mechanism 6 comprises a first mounting plate 61, a plurality of loudspeakers 64 are fixedly mounted on the outer portion of the lower end of the first mounting plate 61, the loudspeakers 64 can warn people nearby the alarm device and avoid the people from being injured, a second mounting plate 62 is fixedly mounted in the middle of the lower end of the first mounting plate 61, a work indicator light 63 is fixedly mounted on the left portion of the lower end of the second mounting plate 62, and the middle of the lower end of the second mounting plate 62 is fixedly connected with the upper end of the lighting device 5; the lighting device 5 comprises a connecting column 51, an energy-saving lamp 53 is fixedly mounted at the lower end of the connecting column 51, a lampshade 52 is fixedly mounted outside the energy-saving lamp 53, the upper end of the lampshade 52 is fixedly connected with the lower end of the connecting column 51, the energy-saving lamp 53 can illuminate the surrounding environment, and further the functionality of the alarm device is enhanced.

It should be noted that, when the gas alarm device needs to be used, the mounting seat 42 at the top is firstly screwed into the wall to connect the electric contact plate 44 with the direct current power supply, and after the connection is completed, the working indicator light 63 is lighted; at the moment, external gas continuously enters the alarm main body shell 3 through the gas inlet 2 under the action of the suction pump 7, the gas sensor 16 in the alarm main body shell 3 detects the gas, converts a detected gas concentration value into an electric signal and transmits the electric signal to the processor module 15, when the gas concentration value preset by the processor module 15 is smaller than or equal to the detected gas concentration value, the processor module 15 controls the loudspeaker 64 to give an alarm, and transmits the position information and the gas concentration value of the alarm device to the background through the wireless communication module 17, so that managers can find gas leakage timely and quickly, and can process and assist leakage events timely; the sounding of the speaker 64 can alert people nearby the alarm device to avoid the people from being injured; the energy-saving lamp 53 can illuminate the surrounding environment, so that the functionality of the alarm device is enhanced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A gas alarm device, includes alarm main part shell (3), its characterized in that: alarm main part shell (3) left end upper portion is opened there is air inlet (2), open on alarm main part shell (3) right-hand member upper portion has gas vent (1), alarm main part shell (3) upper end middle part fixed mounting has connecting device (4), connecting device (4) lateral wall and wall internal thread installation, connecting device (4) upper end and DC power supply electric connection, alarm main part shell (3) lower extreme fixedly connected with installation mechanism (6), installation mechanism (6) lower extreme middle part fixedly connected with lighting device (5).

2. A gas alarm device according to claim 1, characterised in that: alarm main part shell (3) upper end left part fixed mounting has installation pole (8) No. one, installation pole (8) lower extreme fixedly connected with aspirator pump (7), and aspirator pump (7) are located air inlet (2) right-hand, aspirator pump (7) output end fixedly connected with exhaust hood (9), alarm main part shell (3) upper end right part fixed mounting has installation pole (10) No. two, No. two installation pole (10) right-hand member movable mounting has air discharge fan (11), and air discharge fan (11) are located gas vent (1) left, alarm main part shell (3) upper end middle part fixed mounting has battery (12), open alarm main part shell (3) upper end middle part has through-hole (13).

3. A gas alarm device according to claim 1, characterised in that: alarm main part shell (3) lower extreme fixed mounting has orientation module (14), processor module (15), gas sensor (16) and wireless communication module (17), orientation module (14) are located processor module (15) left, and processor module (15) are located gas sensor (16) left, gas sensor (16) are located wireless communication module (17) left.

4. A gas alarm device according to claim 1, characterised in that: connecting device (4) are including connector (41), connector (41) upper end fixedly connected with mount pad (42), mount pad (42) upper end fixed mounting has two electric touch panel (44), connector (41) lateral wall is carved with a plurality of external screw threads (43), connector (41) lower extreme and alarm main part shell (3) upper end middle part fixed connection.

5. A gas alarm device according to claim 1, characterised in that: installation mechanism (6) include mounting panel (61) No. one, mounting panel (61) lower extreme external fixed mounting has a plurality of speakers (64), mounting panel (61) lower extreme middle part fixed mounting has No. two mounting panels (62), No. two mounting panels (62) lower extreme left part fixed mounting has work pilot lamp (63), No. two mounting panels (62) lower extreme middle part and lighting device (5) upper end fixed connection.

6. A gas alarm device according to claim 1, characterised in that: the lighting device (5) comprises a connecting column (51), an energy-saving lamp (53) is fixedly mounted at the lower end of the connecting column (51), a lampshade (52) is fixedly mounted outside the energy-saving lamp (53), and the upper end of the lampshade (52) is fixedly connected with the lower end of the connecting column (51).