Gas alarm system

Abstract

The utility model relates to the technical field of gas alarm, and discloses a gas alarm system, which comprises a box body, a monitoring pipe positioned at the bottom end in the box body and a control module positioned at the top end in the box body, the box body comprises a box door arranged at one end in the box body, and a plurality of groups of hinges are arranged on one side of one end of the box body; the lock catch is arranged on one side of the interior of the box door, an air inlet bin is arranged at one end of the monitoring pipe, an air outlet bin is arranged at the other end of the monitoring pipe, and multiple sets of vent holes are formed in the positions, located on the air inlet bin and the air outlet bin, of the two sides of the box body. Indoor air can enter the monitoring pipe through the air inlet bin, the air outlet bin and the vent hole, the air in the monitoring pipe is detected through the air detection sensor on the mounting frame, a detection signal is transmitted to the control module, the fan blades are driven by the motor to rotate, the air in the monitoring pipe can be rapidly replaced, and the air in the monitoring pipe can be rapidly replaced. Therefore, the use efficiency of the gas alarm equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas alarm, in particular to a gas alarm system. Background Art

[0002] Gas is a commonly used fuel in home life, which makes people's lives more convenient. However, accidents caused by gas leakage pose a huge threat to people's lives and property. The gas alarm system is a safety guarantee for household gas use.

[0003] At present, most gas alarm systems mainly use monotonous prompt sounds or visual warning lights. The prompt sounds of this method are easily ignored by users, the lack of clear prompt content is not intuitive enough, and the indicator lights cannot be detected in time, resulting in poor alarm effects. In addition, the efficiency of passive monitoring is low, resulting in untimely alarms and inconvenience for people to use. Utility Model Content

[0004] The purpose of the utility model is to provide a gas alarm system to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a gas alarm system, comprising a box, a monitoring tube located at the bottom of the box, and a control module located at the top of the box, wherein the box comprises:

[0006] A box door is arranged at one end of the box body, and a plurality of combination pages are arranged on one side of the one end of the box body;

[0007] A lock buckle is arranged on one side of the inner side of the door.

[0008] Preferably, an air inlet bin is provided at one end of the monitoring tube, and an air outlet bin is provided at the other end of the monitoring tube, a plurality of groups of air vents are provided on both sides of the box body at the positions of the air inlet bin and the air outlet bin, a mounting frame is provided at the bottom end of the outer side of the monitoring tube, a gas detection sensor is provided inside the mounting frame, a motor is installed at the middle position inside the air outlet bin, and a fan blade is provided at the output end of the motor.

[0009] Preferably, a mounting groove is provided at a middle position of the bottom end of the box body, a plurality of sound amplification holes are provided at the bottom of the mounting groove and penetrate to the bottom of the box body, and a speaker is provided inside the mounting groove.

[0010] Preferably, the box door is detachably connected to the hinge via a fixing bolt, the box door is movably connected to the box body via a hinge, and a network transmission module and a text-to-language module are provided inside the control module.

[0011] Preferably, a mounting hole is provided on one side of the interior of the box door, the lock buckle is detachably connected to the box door through the mounting hole, a plurality of sets of fixing frames are provided at one end of the interior of the box body, and the control module is detachably connected to the box body through the fixing frames and fixing bolts.

[0012] Preferably, one end of the air inlet bin and the air outlet bin away from the monitoring tube is respectively welded to two sides of the interior of the box body, and the monitoring tube is fixedly connected to the box body through the air inlet bin and the air outlet bin.

[0013] Preferably, the gas detection sensor is detachably connected to the mounting bracket via a fixing bolt, and the gas detection sensor is electrically connected to the control module via a signal line.

[0014] Preferably, a support frame is provided inside the air outlet bin, and the motor is fixedly connected to the air outlet bin via the support frame.

[0015] Preferably, the output end of the motor is connected to a rotating shaft, and the other end of the rotating shaft is connected to the fan blades, and the fan blades are transmission-connected to the motor via the rotating shaft.

[0016] Preferably, the speaker is detachably connected to the housing via fixing bolts and mounting grooves, and the speaker is electrically connected to the control module via a signal line.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model allows indoor gas to enter the monitoring tube through the air inlet bin, the air outlet bin and the vent hole, detects the gas inside the monitoring tube through the gas detection sensor on the mounting frame, and transmits the detection signal to the control module. The fan blades are driven by the motor to rotate, and the gas inside the monitoring tube can be quickly replaced, thereby improving the use efficiency of the gas alarm device;

[0019] 2. The utility model analyzes the detection signal through the control module, and determines whether to issue an alarm based on the signal analysis. When the alarm is issued, the alarm signal is converted into voice through the text-to-speech module and broadcast through the loudspeaker, and the alarm signal is transmitted to the user's mobile terminal through the network transmission module, thereby making the use of the alarm system more timely and convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0023] Figure 3 It is a cross-sectional view of the utility model.

[0024] Figure 4 This is the electrical connection diagram of the utility model.

[0025] In the figure: 1. Box body; 101. Box door; 102. Hinge; 103. Lock; 2. Monitoring tube; 201. Air inlet chamber; 202. Air outlet chamber; 203. Air vent; 204. Mounting frame; 205. Gas detection sensor; 206. Motor; 207. Fan blade; 3. Control module; 301. Mounting slot; 302. Sound amplification hole; 303. Speaker. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 The utility model provides a gas alarm system embodiment: a gas alarm system, including a box body 1, a monitoring tube 2 located at the bottom end of the box body 1 and a control module 3 located at the top end of the box body 1, the box body 1 includes: a box door 101 arranged at one end of the box body 1, and a plurality of combination pages 102 are arranged on one side of the one end of the box body 1; a lock buckle 103 is arranged on one side of the box door 101, and the lock buckle 103 is used to limit the use of the box door 101.

[0031] Please refer to Figure 1 and Figure 2 An air inlet bin 201 is provided at one end of the monitoring tube 2, and an air outlet bin 202 is provided at the other end of the monitoring tube 2. Multiple groups of vent holes 203 are provided at the positions of the air inlet bin 201 and the air outlet bin 202 on both sides of the box body 1, so that indoor gas can enter the monitoring tube 2. A mounting frame 204 is provided at the bottom end of the outer side of the monitoring tube 2, and a gas detection sensor 205 is installed inside the monitoring tube 2 through the mounting frame 204. A gas detection sensor 205 (model: MQ-2 sensor) is provided inside the mounting frame 204. The MQ-2 sensor is a multi-gas detector that can detect a variety of combustible gases, such as methane, liquefied petroleum gas, propane, hydrogen, etc. MQ-2 has a high sensitivity and can detect gas leaks quickly and accurately. It can monitor the gas concentration in the environment in real time. A motor 206 is installed at the middle position inside the gas outlet bin 202. A fan blade 207 is set at the output end of the motor 206. The fan blade 207 is driven by the motor 206 to rotate, which is convenient for quickly replacing and detecting the gas inside the monitoring tube 2.

[0032] Please refer to Figure 1 and Figure 3A mounting groove 301 is provided at the middle position of the bottom end of the box body 1, and a plurality of sound expansion holes 302 are provided at the bottom of the mounting groove 301 and penetrate to the bottom of the box body 1, so that the alarm effect of the equipment is better. A speaker 303 is provided inside the mounting groove 301 to generate an alarm sound, which is convenient for the use of the equipment.

[0033] Please refer to Figure 1 , Figure 2 and Figure 4 The box door 101 is detachably connected to the hinge 102 through a fixing bolt, and the box door 101 is movably connected to the box body 1 through the hinge 102, so that the box door 101 can be opened and closed easily. A network transmission module and a text-to-language module are arranged inside the control module 3, and a mounting hole is arranged on one side inside the box door 101, and a lock buckle 103 is detachably connected to the box door 101 through the mounting hole, and the lock buckle 103 is installed inside the box door 101 through the mounting hole. A plurality of fixing frames are arranged at one end inside the box body 1, and the control module 3 is detachably connected to the box body 1 through the fixing frame and the fixing bolts, so that the control module 3 can be installed inside the box body 1.

[0034] Please refer to Figure 1 and Figure 2 The ends of the air inlet bin 201 and the air outlet bin 202 away from the monitoring tube 2 are respectively welded to the two sides inside the box body 1. The monitoring tube 2 is fixedly connected to the box body 1 through the air inlet bin 201 and the air outlet bin 202. The monitoring tube 2 is installed inside the box body 1 to facilitate the detection of the gas. The gas detection sensor 205 is detachably connected to the mounting frame 204 through the fixing bolts to achieve the fixed installation of the gas detection sensor 205. The gas detection sensor 205 is electrically connected to the control module 3 through the signal line, which can detect the gas. , and transmits the detection signal to the inside of the control module 3. A support frame is provided inside the air outlet bin 202, and the motor 206 is fixedly connected to the air outlet bin 202 through the support frame, and the motor 206 is fixedly installed. The output end of the motor 206 is connected with a rotating shaft, and the other end of the rotating shaft is connected to the fan blade 207. The fan blade 207 is connected to the motor 206 through the rotating shaft. The fan blade 207 is driven to rotate by the motor 206 and the rotating shaft, which is convenient for replacing the gas inside the monitoring tube 2, thereby improving the working efficiency of the alarm device.

[0035] Please refer to Figure 1 and Figure 3 The speaker 303 is detachably connected to the box body 1 through fixing bolts and the mounting groove 301, so that the speaker 303 can be installed at the bottom of the box body 1, which is convenient for generating an alarm sound and making the alarm device more effective. The speaker 303 is electrically connected to the control module 3 through a signal line.

[0036] Working principle: Before use, the utility model fixes and installs the box body 1. When in use, the power supply is connected, and the indoor gas can enter the monitoring tube 2 through the vent hole 203 on one side of the box body 1, and the gas is detected by the gas detection sensor 205 inside the mounting frame 204. The fan blade 207 can be driven to rotate by the motor 206 and the rotating shaft, so that the gas inside the monitoring tube 2 is discharged from the vent hole 203 on the other side of the box body 1, thereby improving the use efficiency of the alarm system, transmitting the detection signal to the control module 3 and controlling whether the speaker 303 generates an alarm language according to the detection signal, and at the same time transmitting the alarm signal to the user's mobile terminal through the network transmission module, so that the use effect of the gas alarm system is better.

[0037] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A gas alarm system, characterized in that: The invention comprises a box (1), a monitoring tube (2) located at the bottom of the box (1), and a control module (3) located at the top of the box (1), wherein the box (1) comprises: A box door (101) is arranged at one end of the box body (1), and a plurality of combination pages (102) are arranged on one side of one end of the box body (1); A lock catch (103) is arranged on one side of the interior of the box door (101).

2. A gas alarm system according to claim 1, characterized in that: An air inlet bin (201) is provided at one end of the monitoring tube (2), and an air outlet bin (202) is provided at the other end of the monitoring tube (2); a plurality of groups of air vents (203) are provided at both sides of the box body (1) at the positions of the air inlet bin (201) and the air outlet bin (202); a mounting frame (204) is provided at the bottom end of the outer side of the monitoring tube (2); a gas detection sensor (205) is provided inside the mounting frame (204); a motor (206) is installed at a middle position inside the air outlet bin (202), and a fan blade (207) is provided at the output end of the motor (206).

3. A gas alarm system according to claim 1, characterized in that: A mounting groove (301) is provided at the middle position of the bottom end of the box body (1), a plurality of groups of sound amplification holes (302) are provided at the bottom of the mounting groove (301) and penetrate to the bottom of the box body (1), and a speaker (303) is provided inside the mounting groove (301).

4. A gas alarm system according to claim 1, characterized in that: The box door (101) is detachably connected to the hinge (102) via a fixing bolt, the box door (101) is movably connected to the box body (1) via the hinge (102), and a network transmission module and a text-to-language module are arranged inside the control module (3).

5. A gas alarm system according to claim 1, characterized in that: A mounting hole is provided on one side of the interior of the box door (101), and the lock buckle (103) is detachably connected to the box door (101) via the mounting hole. A plurality of sets of fixing frames are provided at one end of the interior of the box body (1), and the control module (3) is detachably connected to the box body (1) via the fixing frames and fixing bolts.

6. A gas alarm system according to claim 2, characterized in that: One end of the air inlet bin (201) and the air outlet bin (202) away from the monitoring tube (2) is respectively welded to two sides of the interior of the box (1), and the monitoring tube (2) is fixedly connected to the box (1) via the air inlet bin (201) and the air outlet bin (202).

7. A gas alarm system according to claim 2, characterized in that: The gas detection sensor (205) is detachably connected to the mounting frame (204) via a fixing bolt, and the gas detection sensor (205) is electrically connected to the control module (3) via a signal line.

8. A gas alarm system according to claim 2, characterized in that: A support frame is provided inside the air outlet bin (202), and the motor (206) is fixedly connected to the air outlet bin (202) via the support frame.

9. A gas alarm system according to claim 2, characterized in that: The output end of the motor (206) is connected to a rotating shaft, and the other end of the rotating shaft is connected to the fan blade (207), and the fan blade (207) is transmission-connected to the motor (206) via the rotating shaft.

10. A gas alarm system according to claim 3, characterized in that: The speaker (303) is detachably connected to the housing (1) via a fixing bolt and a mounting groove (301), and the speaker (303) is electrically connected to the control module (3) via a signal line.

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