CN112991692A

CN112991692A - Automatic change intelligent alarm device

Info

Publication number: CN112991692A
Application number: CN201911300047.9A
Authority: CN
Inventors: 寇园园
Original assignee: Xi'an Jinke Hanlin Industry Co ltd
Current assignee: Xi'an Jinke Hanlin Industry Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2021-06-18

Abstract

The invention discloses an automatic intelligent alarm device, relates to the technical field of intelligent detection, and aims to solve the problems that a household or a restaurant using gas is lack of a detection device, so that gas leaks to cause casualties and economic loss of personnel, and the performance of the existing purifier for detecting air is low. The invention has simple and novel structure, can filter dust in air, improves the sensitivity of the detector, can accurately detect toxic gas in air, improves the safety coefficient of use, ensures the life and property safety of users, and is suitable for market popularization.

Description

Automatic change intelligent alarm device

Technical Field

The invention relates to the technical field of intelligent detection, in particular to an automatic intelligent alarm device.

Background

With the rapid development of China and the continuous improvement of living standard, the concept of people to the house has been developed from the initial satisfaction of simple living function to the attention of humanized demand on the house. Safe, comfortable, fast, convenient smart cells have become a mainstream trend in residential development, where safety is a primary goal. The realization of the safety of the intelligent community mainly depends on an intelligent safety precaution system of the community besides human factors; the intelligent alarm device is suitable for: the system comprises a family residential area, a building villa, a public institution, a financial room, an office building, a warehouse, a school, a bank, a hospital, a prison, a park, fences of agriculture, forestry, fishery, a factory building, a market, an internet cafe, a gas station, an electric power office and other places needing to prevent illegal invasion of other people, fire prevention, gas leakage prevention and emergency help for power failure; especially to the workshop, in order to prevent revealing of toxic gas, influence workman's safety often all can be equipped with empty gas detection survey device, but current workshop empty gas detection survey device does not possess the function to air purification, and the dust can influence workman's respiratory tract health equally, has proposed an automatic intelligent alarm device for this reason.

Disclosure of Invention

The invention provides an automatic intelligent alarm device, which solves the problems that the dust in the air of a workshop is large, the sensitivity and the identification degree of a detector are influenced, the performance of air detection is low and the like.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic intelligent alarm device comprises a box body, wherein a double-shaft motor is arranged on the inner wall of the top of the box body, the output shaft of the double-shaft motor is fixedly connected with a rotating shaft, the outer ring of the other end of the rotating shaft is fixedly connected with a rotating blade, the inner wall of the top of the box body is fixedly connected with fixing plates arranged at two sides of the double-shaft motor, a first filter screen is arranged below the fixing plates, one side of the two fixing plates close to each other is fixedly connected with a connecting plate, the inner wall of the top of the box body is fixedly provided with a gas detector, the top of the box body is provided with an alarm, the inner walls of the two sides of the box body are movably provided with a second filter screen, the two sides of the second filter screen are respectively provided with two limiting devices, the limiting device comprises a fixed cover, an extrusion spring and a limiting block, the extrusion spring is fixedly arranged on the inner wall of the fixed cover, and the other end of the extrusion spring is fixedly connected with the limiting block.

Preferably, two air inlets are formed in two sides of the box body, an air inlet cover is welded on the air inlets, an air outlet is formed below one side of the box body, an air outlet pipe is welded on the air outlet, and an air outlet cover is welded at the other end of the air outlet pipe.

Preferably, the front surface of the box body is provided with a through hole along the width direction of the box body, and the front surface of the through hole is provided with a sealing stop door.

Preferably, the number of the fixing plates is two, a plurality of ventilation holes are formed in the fixing plates, and a plurality of ventilation holes are formed in the connecting plates.

Preferably, the alarm passes through wire electric connection with gas detector, the top of biax motor is equipped with the fixed block, biax motor passes through bolted connection with the fixed block.

Preferably, the universal wheel is installed to the bottom of box, first through-hole has been seted up to the one end that fixed cover is close to the second filter screen, the stopper runs through first through-hole and second filter screen contact.

Compared with the prior art, the invention has the beneficial effects that: the air purifier comprises a box body, a double-shaft motor, a rotating shaft, a rotating blade, a fixing plate, a first filter screen, a connecting plate, an air detector, an alarm, a second filter screen, a fixing cover, an extrusion spring, a limiting block and the like, wherein the double-shaft motor, the rotating shaft and the rotating blade can suck air into the box body, the air is filtered through the first filter screen and the second filter screen, the filtered air is output, the air detector can detect the concentration of the sucked air, and the alarm can give an alarm when the concentration is greater than a rated value; the device simple structure is novel, can filter dust in the air, has improved the sensitivity of detector, can detect toxic gas in the air simultaneously, improves application safety factor, has ensured user's the security of the lives and property, is fit for market and promotes.

Drawings

FIG. 1 is a schematic diagram of a front view structure of an automatic intelligent alarm device according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the automatic intelligent alarm device provided by the invention.

In the figure: the device comprises a box body 1, a double-shaft motor 2, a rotating shaft 3, a rotating blade 4, a fixing plate 5, a first filter screen 6, a connecting plate 7, a gas detector 8, an alarm 9, a second filter screen 10, a fixing cover 11, an extrusion spring 12 and a limiting block 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, an automatic intelligent alarm device comprises a box body 1, a double-shaft motor 2 is installed on the inner wall of the top of the box body 1, a rotating shaft 3 is fixedly connected to an output shaft of the double-shaft motor 2, a rotating blade 4 is fixedly connected to the outer ring of the other end of the rotating shaft 3, fixing plates 5 arranged on two sides of the double-shaft motor 2 are fixedly connected to the inner wall of the top of the box body 1, a first filter screen 6 is arranged below the fixing plates 5, a connecting plate 7 is fixedly connected to one side of the two fixing plates 5 close to each other, a gas detector 8 is fixedly installed on the inner wall of the top of the box body 1, an alarm 9 is installed on the top of the box body 1, second filter screens 10 are movably arranged on the inner walls of two sides of the box body 1, two limiting devices are respectively arranged on two, the other end of the extrusion spring 12 is fixedly connected with a limiting block 13.

Two air intakes have been seted up to box 1's both sides, the welding has the air inlet cover on the air intake, one side below of box 1 is equipped with the air outlet, and the welding has a tuber pipe on the air outlet, the other end welding that goes out the tuber pipe has a fan housing, the through-hole has been seted up along 1 width direction of box in the front of box 1, and the front of through-hole installs sealed shutter, the quantity of fixed plate 5 is two, and a plurality of ventilation holes have been seted up on the fixed plate 5, a plurality of ventilation holes have been seted up on the connecting plate 7, alarm 9 passes through wire electric connection with gas detector 8, the top of biax motor 2 is equipped with the fixed block, biax motor 2 passes through bolted connection with the fixed block, the universal wheel is installed to box 1's bottom, fixed cover 11 is close.

In this embodiment, firstly, promote the position of being convenient for to lay with box 1, start double-shaft motor 2 this moment, double-shaft motor 2 drives pivot 3 and helical blade 4 and rotates, inhale the air in box 1, the air passes through the through-hole on fixed plate 5 and the connecting plate 7, carry the air, start gas detector 8 and alarm 9 through the controller this moment, the air of inhaling filters through first filter screen 6 and second filter screen 10, gas after the filtration is through going out tuber pipe discharge box 1 outward, when carbon dioxide concentration in the air is higher, gas detector 8 can transmit, start alarm 9, alarm 9 sounds the warning.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an automatic change intelligent alarm device, includes box (1), its characterized in that, double-shaft motor (2) are installed to the top inner wall of box (1), the output shaft fixedly connected with pivot (3) of double-shaft motor (2), outer lane fixedly connected with rotating vane (4) of the other end of pivot (3), the top inner wall fixedly connected with of box (1) establishes fixed plate (5) in double-shaft motor (2) both sides, the below of fixed plate (5) is equipped with first filter screen (6), two one side fixedly connected with connecting plate (7) that fixed plate (5) are close to each other, the top inner wall fixed mounting of box (1) has gas detector (8), alarm (9) are installed at the top of box (1), the both sides inner wall activity of box (1) is equipped with second filter screen (10), the both sides of second filter screen (10) are equipped with two stop device respectively, stop device is including fixed cover (11), extrusion spring (12) and stopper (13), the fixed extrusion spring (12) that is equipped with of inner wall of fixed cover (11), the other end fixedly connected with stopper (13) of extrusion spring (12).

2. The automatic intelligent alarm device according to claim 1, wherein two air inlets are formed in two sides of the box body (1), an air inlet cover is welded on the air inlets, an air outlet is formed below one side of the box body (1), an air outlet pipe is welded on the air outlet, and an air outlet cover is welded on the other end of the air outlet pipe.

3. The automatic intelligent alarm device according to claim 1, wherein a through hole is formed in the front face of the box body (1) in the width direction of the box body (1), and a sealing stop door is installed on the front face of the through hole.

4. The automatic intelligent alarm device according to claim 1, wherein the number of the fixing plates (5) is two, a plurality of vent holes are formed in the fixing plates (5), and a plurality of vent holes are formed in the connecting plate (7).

5. The automatic intelligent alarm device according to claim 1, wherein the alarm (9) is electrically connected with the gas detector (8) through a lead, a fixed block is arranged at the top of the double-shaft motor (2), and the double-shaft motor (2) is connected with the fixed block through a bolt.

6. The automatic intelligent alarm device of claim 1, wherein universal wheels are mounted at the bottom of the box body (1), a first through hole is formed in one end, close to the second filter screen (10), of the fixed cover (11), and the limiting block (13) penetrates through the first through hole to be in contact with the second filter screen (10).