CN212904743U

CN212904743U - Atmospheric pollution monitoring alarm device

Info

Publication number: CN212904743U
Application number: CN202021278605.4U
Authority: CN
Inventors: 于长林
Original assignee: Energy Saving Sincerity Hebei Environmental Protection Technology Co ltd
Current assignee: Energy Saving Sincerity Hebei Environmental Protection Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-06
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses an air pollution monitoring and alarming device, which comprises a detection box, a suction structure, a gas collecting plate, a fan and a lifting structure. An installation cavity is opened at the bottom of the detection box, and a lifting structure is arranged in the installation cavity. The structure is provided with a pulley, the top of the detection box is provided with a suction structure, and the detection box is provided with a gas collecting plate. There is a fan, and there are staggered and equidistant shielding plates inside the detection chamber. The detection chamber is provided with PM2.5 detector, carbon dioxide detector, temperature detector and humidity detector in sequence from left to right, and the connecting part is hingedly installed with a cover The outer side of the detection box is provided with a push handle corresponding to the top of the cover plate. The air pollution monitoring and alarming equipment has a reasonable design, can perform inhalation collection in multiple directions during work, and is convenient for the movement of the device, and is suitable for popularization and use.

Description

Atmospheric pollution monitoring alarm device

Technical Field

The utility model belongs to the technical field of the atmosphere pollution detects, concretely relates to atmosphere pollution monitoring alarm equipment.

Background

Atmospheric pollution is a phenomenon in which certain substances enter the atmosphere due to human activities or natural processes, present sufficient concentrations for a sufficient time, and thus endanger the comfort, health and welfare of the human body or the environment, and when the concentration rises to a certain extent, it may cause acute or chronic harm directly or indirectly to human, living things, materials, or the like. The purpose of atmospheric pollution monitoring is to identify pollutants in the atmosphere, master the distribution and diffusion rules of the pollutants, and monitor the emission and control conditions of atmospheric pollution sources.

Current atmosphere pollution monitoring devices can only mostly breathe in and then detect through an air inlet, and the deviation scheduling problem appears in the easy detection that appears, and current atmosphere detection device mostly all fixes to set up and is not convenient for remove.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atmosphere pollution monitoring alarm device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an atmospheric pollution monitoring and alarming device comprises a detection box, an air suction structure, an air collection disc, a fan and a lifting structure, wherein an installation cavity is arranged at the bottom of the detection box, the lifting structure is arranged in the installation cavity, pulleys are arranged on the lifting structure, the air suction structure is arranged at the top of the detection box, the air collection disc is arranged in the detection box, a plurality of groups of guide pipes are arranged at the outer edge of the air collection disc, the guide pipes are communicated with the air suction structure, a detection cavity is arranged in the detection box and corresponds to the lower part of the air collection disc, the air collection disc is communicated with one end of the top of the detection cavity through a communicating pipe, the fan is arranged at the middle section of the communicating pipe, shielding plates are fixed at the inner part of the detection cavity in a staggered and equidistant mode, a PM2.5 detector, a carbon dioxide detector, a temperature detector and a humidity detector are, and the communicating part is hinged with a cover plate, and the outer side edge of the detection box is provided with a push handle corresponding to the top of the cover plate.

Preferably, the suction structure includes breathing pipe, suction nozzle, driving plate and drive motor, the breathing pipe is provided with a plurality of groups, and articulates and installs on the outside limit of detection case, the suction nozzle is installed to the one end that the detection case was kept away from to the breathing pipe, detection case top department is provided with the driving plate that drives the breathing pipe wobbling, detection case top center department installs drive motor, drive motor's spindle front end is provided with the transfer line, and the transfer line passes the driving plate and stretches out.

Preferably, the transmission plate comprises a fixed plate and a meshing plate, a plurality of groups of meshing plates matched with the air suction pipe are symmetrically fixed on the outer side edge of the fixed plate, the meshing plate is of an L-shaped plate structure, the outer side edge of the meshing plate is meshed with one end of the air suction pipe, a cavity channel is formed in the air suction pipe, and one end, far away from the air suction nozzle, of the cavity channel is communicated with the guide pipe.

Preferably, elevation structure includes push rod, branch, dwang and rotation motor, the articulated installation in the installation cavity of push rod symmetry, and the push rod one side of keeping away from the installation cavity side installs the pulley, and the transmission cavity has all been seted up to installation cavity top department, transversely runs through in two sets of transmission cavities and is provided with the dwang, in the transmission cavity the cover is established on the dwang and is installed the slider, articulated branch of installing in slider bottom, the articulated installation in push rod top middle section department of one end that the slider was kept away from to branch, detection case internally mounted has the rotation motor.

Preferably, the crankshaft front end of the rotating motor and the middle section of the rotating rod are both fixed with groove wheels, two groups of groove wheels are driven by a belt, two groups of threads with opposite spiral directions are symmetrically arranged on the rotating rod corresponding to the transmission cavity, and the rotating rod is in threaded fit with the sliding block.

The utility model discloses a technological effect and advantage: this atmosphere pollution monitoring alarm equipment, the structure of breathing in through setting up, breathing pipe in the structure of breathing in, the suction nozzle, the driving plate, the fixed plate, the meshing board, cooperation between transmission motor and the transfer line, can breathe in through the multiunit suction nozzle and realize diversified operation of breathing in, and swing at the in-process of breathing in, and then make the gaseous diversified collection of collection even, it inhales to cause the testing result to have the error scheduling problem to take place to avoid appearing single position, through the elevation structure that sets up, push rod among the elevation structure, branch, the dwang, the slider, rotate the motor, cooperation between the recess wheel, can prop the pulley when needs remove, withdraw the pulley and then improve device's overall stability when not needing. This atmosphere pollution monitoring alarm device, reasonable in design can be at the diversified collection of breathing in of during operation, makes things convenient for the device to remove simultaneously, is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the driving plate of the present invention.

In the figure: the device comprises a detection box 1, a push handle 2, an air suction structure 3, an air suction pipe 4, an air suction nozzle 5, a transmission plate 6, a fixed plate 61, a meshing plate 62, a transmission motor 7, a transmission rod 8, an air collection plate 9, a guide pipe 10, a fan 11, a shielding plate 12, a lifting structure 13, a push rod 14, a support rod 15, a rotating rod 16, a sliding block 17, a rotating motor 18 and a groove wheel 19.

Detailed Description

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

The utility model provides an air pollution monitoring alarm device as shown in fig. 1-4, including detection case 1, aspiration structure 3, gas collection dish 9, fan 11 and

elevation structure

13, 1 bottom department of detection case has seted up the installation cavity, is provided with elevation structure 13 in the installation cavity, is provided with the pulley on elevation structure 13 detection case 1 top department is provided with

aspiration structure

3, 1 inside gas collection dish 9 that is provided with of detection case, the outer fringe of gas collection dish 9 is provided with a plurality of groups pipe 10, pipe 10 and aspiration structure 3 intercommunication, 1 inside correspondence of detection case 1 the detection chamber has been seted up to the below of gas collection dish 9, gas collection dish 9 passes through communicating pipe intercommunication with detection chamber top one end, and the middle section department of communicating pipe is provided with fan 11, and the crisscross equidistance of detection intracavity portion is fixed with shielding plate 12, and the detection intracavity has set gradually PM2.5 detector from left to right, The model of PM2.5 detector is DSM501A, the model of carbon dioxide detector is PG610-CO2, the model of thermodetector is Shanwu YAMATAKE, the model of thermodetector is USRegal LPM 500, be provided with the alarm on the outside limit of detection case 1, the alarm sends the warning when data is great, alarm and controller electric connection, the model of controller is SPC-STW-2612CMS (can use but not be limited to this model), one end and the external intercommunication that communicating pipe was kept away from to one side of detection chamber, and the articulated cover board that installs in intercommunication department, the outside limit of detection case 1 corresponds cover board top department and is provided with pushing handle 2.

Specifically, the suction structure 3 includes breathing pipe 4, suction nozzle 5, driving plate 6 and driving motor 7, suction structure 3 can realize diversified operation of breathing in to swing at the in-process of breathing in, and then make the gaseous diversified collection of collection even, avoid appearing single position and breathe in and cause the testing result to have the error scheduling problem to take place, breathing pipe 4 is provided with a plurality of groups, and articulates and install on the outside edge of detection case 1, suction nozzle 5 is installed to the one end that detection case 1 was kept away from to breathing

pipe

4, 1 top department of detection case is provided with and drives 4 wobbling driving plate 6 of breathing pipe, 1 top center department of detection case installs driving motor 7, the spindle front end of driving motor 7 is provided with transfer line 8, and transfer line 8 passes driving plate 6 and stretches out.

Specifically, the transmission plate 6 includes a fixed plate 61 and a meshing plate 62, a plurality of groups of meshing plates 62 matched with the air suction pipe 4 are symmetrically fixed on the outer side edge of the fixed plate 61, the meshing plate 62 is in an L-shaped plate structure, the outer side edge of the meshing plate 62 is meshed with one end of the air suction pipe 4, a cavity channel is formed in the air suction pipe 4, and one end of the cavity channel, which is far away from the air suction nozzle 5, is communicated with the guide pipe 10.

Concretely, elevation structure 13 includes push rod 14, branch 15, dwang 16 and rotation motor 18, elevation structure 13 can prop up the pulley when needs remove and remove, withdraws the pulley and then improve device's overall stability when not needing, the articulated installation in the installation cavity of push rod 14 symmetry, and push rod 14 keeps away from one side of installation cavity side and installs the pulley, and installation cavity top department has all seted up the transmission cavity, transversely runs through in two sets of transmission cavities and is provided with dwang 16, in the transmission cavity the cover is established on the dwang 16 and is installed slider 17, articulated branch 15 of installing in slider 17 bottom, the articulated department of installing in push rod 14 top middle-section of one end that slider 17 was kept away from to branch 15, 1 internally mounted of detection case has rotation motor 18.

Concretely, the spindle front end of rotating electrical machine 18 and the middle section department of dwang 16 all are fixed with recess wheel 19, and pass through belt transmission between two sets of recess wheels 19, two sets of opposite screw thread of spiral direction have been seted up to the symmetry of dwang 16 corresponding transmission chamber department, and screw-thread fit between dwang 16 and the slider 17.

The working principle is as follows: the air pollution monitoring and alarming device, in operation, when air needs to be detected, the fan 11 and the transmission motor 7 are started, the fan 11 extracts air to flow, and then air is extracted through the suction nozzle 5, the transmission motor 7 drives the transmission rod 8 to rotate, the transmission rod 8 is in threaded fit with the transmission plate 6, and then the transmission plate 6 moves, the meshing plate 62 on the transmission plate 6 is meshed with one end of the suction pipe 4, so that the suction pipe 4 swings, the suction pipe 4 swings back and forth through the reciprocating rotation of the transmission motor 7, and then surrounding air is well collected, the collected air enters the air collecting disc 9 and then enters the detection cavity, the PM2.5 detector, the carbon dioxide detector, the temperature detector and the humidity detector in the detection cavity well detect various data such as air quality, when the device needs to be moved, the rotation motor 18 is started, the rotation motor 18 drives the groove wheel 19 to rotate, so that the transmission rod 8 rotates when passing through the belt, the rotation rod 16 is matched with the sliding block 17, the sliding block 17 is further moved towards two sides, the supporting rod 15 is further used for supporting the push rod 14, and then the pulley is extended out. This atmosphere pollution monitoring alarm device, reasonable in design can be at the diversified collection of breathing in of during operation, makes things convenient for the device to remove simultaneously, is fit for using widely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An air pollution monitoring and alarming device, comprising a detection box (1), a suction structure (3), a gas collecting plate (9), a fan (11) and a lifting structure (13), characterized in that: the detection box (1) An installation cavity is opened at the bottom, a lifting structure (13) is arranged in the installation cavity, a pulley is arranged on the lifting structure (13), and a suction structure (3) is arranged at the top of the detection box (1), so The detection box (1) is provided with a gas collecting plate (9) inside, and the outer edge of the gas collecting plate (9) is provided with several groups of conduits (10), and the conduits (10) communicate with the suction structure (3). , a detection cavity is opened inside the detection box (1) corresponding to the lower part of the gas collecting plate (9), the gas collecting plate (9) is communicated with one end of the top of the detection cavity through a communication pipe, and the middle section of the communication pipe is provided with a The fan (11), the interior of the detection chamber is staggered and equidistantly fixed with shielding plates (12), and the detection chamber is sequentially provided with a PM2.5 detector, a carbon dioxide detector, a temperature detector and a humidity detector from left to right. One end of one side away from the communication pipe is communicated with the outside world, and a cover plate is hingedly installed at the communication part, and a push handle (2) is provided on the outer side of the detection box (1) corresponding to the top of the cover plate.

2. An air pollution monitoring and alarming device according to claim 1, characterized in that: the suction structure (3) comprises a suction pipe (4), a suction nozzle (5), a transmission plate (6) and a A transmission motor (7), the suction pipe (4) is provided with several groups and is hingedly mounted on the outer side of the detection box (1), and the suction pipe (4) is away from the end of the detection box (1) A suction nozzle (5) is installed, the top of the detection box (1) is provided with a transmission plate (6) that drives the suction pipe (4) to swing, and a transmission motor (6) is installed at the top center of the detection box (1). 7), the front end of the crankshaft of the transmission motor (7) is provided with a transmission rod (8), and the transmission rod (8) protrudes through the transmission plate (6).

3. An air pollution monitoring and alarming device according to claim 2, characterized in that: the transmission plate (6) comprises a fixing plate (61) and an engaging plate (62), and the Several groups of engaging plates (62) matched with the suction pipe (4) are symmetrically fixed on the outer side, the engaging plates (62) are in an L-shaped plate-like structure, and the outer sides of the engaging plates (62) are in the shape of an L-shaped plate. One end of the suction pipe (4) is engaged, and the inside of the suction pipe (4) is provided with a cavity, and the end of the cavity away from the suction nozzle (5) is communicated with the conduit (10).

4 . The air pollution monitoring and alarming device according to claim 1 , wherein the lifting structure ( 13 ) comprises a push rod ( 14 ), a support rod ( 15 ), a rotating rod ( 16 ) and a rotating motor ( 4 . 4 . 18), the push rod (14) is symmetrically and hingedly installed in the installation cavity, and a pulley is installed on the side of the push rod (14) away from the side of the installation cavity, and a transmission cavity is opened at the top of the installation cavity. A rotating rod (16) is arranged horizontally through the inner side, a sliding block (17) is sleeved and installed on the rotating rod (16) in the transmission cavity, and a support rod (15) is hingedly installed at the bottom of the sliding block (17), so One end of the support rod (15) away from the slider (17) is hingedly installed at the top middle section of the push rod (14), and a rotating motor (18) is installed inside the detection box (1).

5. An air pollution monitoring and alarming device according to claim 4, characterized in that: the front end of the crankshaft of the rotating motor (18) and the middle section of the rotating rod (16) are fixed with a groove wheel (19) , and the two groups of groove wheels (19) are driven by a belt, the rotating rod (16) is symmetrically provided with two sets of threads with opposite helical directions at the corresponding transmission cavity, and the rotating rod (16) and the slider (17) threaded fit.