CN210427512U

CN210427512U - Diversified indoor empty gas detection surveys device

Info

Publication number: CN210427512U
Application number: CN201920976080.2U
Authority: CN
Inventors: 鄢庆猜; 颜棒
Original assignee: Shanghai Lanshan Testing Technology Co Ltd
Current assignee: Shanghai Lanshan Testing Technology Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-28
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a diversified indoor empty gas detection surveys device, opening case including control box and three inversion, there is the treater through the bolt fastening on the bottom inner wall of control box, and has the alarm lamp through the bolt fastening on the top outer wall of control box, there is control panel through the bolt fastening on one side outer wall of control box, three side outer walls of control box are close to the position of bottom and all peg graft communicating pipe, and peg graft respectively in the one end of opening case communicating pipe, there is the formaldehyde sensor through the bolt fastening on one side inner wall of opening case, and the position that one side inner wall of opening case is close to the formaldehyde sensor has carbon dioxide concentration sensor through the bolt fastening, the baffle has all been welded to the both sides of opening bottom of the case outer wall. The utility model discloses can detect indoor formaldehyde content and carbon dioxide concentration, and both all are equipped with the early warning value, when concentration is too high, cause the alarm lamp to report to the police, remind the staff that the polluted gas concentration is too high.

Description

Diversified indoor empty gas detection surveys device

Technical Field

The utility model relates to an empty gas detection surveys technical field, especially relates to a diversified indoor empty gas detection surveys device.

Background

Indoor air detection can judge the pollution condition of each indoor index according to the indoor air quality standard, then carries out pertinent prevention and control measures by staff, and the air detection result of different indoor areas is probably inconsistent, therefore needs to use a diversified indoor air detection device to carry out air detection to a plurality of indoor areas, judges indoor air quality.

At present, the existing multi-azimuth indoor air detection device in the market mostly has the following defects in the using process: during detection, only the detection value is displayed, and early warning cannot be carried out, so that most of the existing multi-directional indoor air detection devices cannot well meet the actual needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multidirectional indoor air detection device.

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

the utility model provides a diversified indoor air detection device, includes the opening case of control box and three inversion, there is the treater through the bolt fastening on the bottom inner wall of control box, and has the alarm lamp through the bolt fastening on the top outer wall of control box, there is control panel through the bolt fastening on one side outer wall of control box, the position that three side outer walls of control box are close to the bottom all pegs graft and have communicating pipe, and peg graft respectively in the one end of opening case communicating pipe, there is the formaldehyde sensor through the bolt fastening on one side inner wall of opening case, and the position that one side inner wall of opening case is close to the formaldehyde sensor has carbon dioxide concentration sensor through the bolt fastening, the baffle has all been welded to the both sides of opening case bottom outer wall.

Furthermore, a dust collector is fixed on the inner wall of the top of the opening box through bolts, and an expanding hopper is inserted into the inner wall of an air inlet of the dust collector.

Furthermore, a partition board is fixed on the position, close to the flaring hopper, of the inner wall of one side of the opening box through bolts, and sticky paper is bonded on the outer wall of the bottom of the partition board.

Furthermore, a plurality of connecting holes are formed in the outer wall of one side of the partition board and the outer wall of one side of the adhesive paper, and the connecting holes are located below the flaring hopper.

Furthermore, the control box, the alarm lamp and the dust collector are all connected with a switch through wires, and the switch is connected with the signal output end of the processor through a signal line.

Furthermore, the formaldehyde sensor and the carbon dioxide concentration sensor are connected with a signal input end of the processor through signal lines.

The dust collector further comprises a dust collection box, the dust collection box is fixed on the outer wall of one side of the opening box through bolts, a dust outlet pipe is inserted into one end of the dust collector, and one end of the dust outlet pipe is located inside the dust collection box.

The utility model has the advantages that:

1. through the formaldehyde sensor and the carbon dioxide sensor who set up, can detect indoor formaldehyde content and carbon dioxide concentration, and both all are equipped with the early warning value, when concentration is too high, cause the alarm lamp to report to the police, remind the staff that the polluted gas concentration is too high.

2. Through the dust catcher, baffle and the adhesive paper that set up, the dust catcher can the adsorbed gas, and the adhesive paper has the adsorptivity, can adhere the dust on the adhesive paper in the absorption, and the dust that utilizes adhesive paper surface adhesion judges that the indoor dust is many or few.

3. Through the dust collection box who sets up, collect the dust for a long time, it is too much to avoid floating dust in the room air, has improved the practicality of device, and the device convenient to use satisfies people's demand.

Drawings

Fig. 1 is a schematic view of a simple three-dimensional structure of an embodiment 1 of a multi-directional indoor air detection device provided by the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of an embodiment 1 of a multi-directional indoor air detection device provided by the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of an embodiment 2 of a multi-directional indoor air detection device provided by the present invention;

fig. 5 is the utility model provides a diversified indoor air detection device's signal flow structure sketch map.

In the figure: 1-control box, 2-alarm lamp, 3-communicating pipe, 4-opening box, 5-baffle, 6-dust collector, 7-flaring hopper, 8-control panel, 9-processor, 10-formaldehyde sensor, 11-carbon dioxide concentration sensor, 12-partition board, 13-adhesive paper, 14-dust collection box, 15-dust outlet pipe.

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.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Example 1

Referring to fig. 1-3 and 5, a multi-azimuth indoor air detection device comprises a control box 1 and three inverted open boxes 4, a processor 9 is fixed on the inner wall of the bottom of the control box 1 through bolts, an alarm lamp 2 is fixed on the outer wall of the top of the control box 1 through bolts, a control panel 8 is fixed on the outer wall of one side of the control box 1 through bolts, communication pipes 3 are inserted in the positions, close to the bottom, of the outer walls of the three sides of the control box 1, the communication pipes 3 are respectively inserted in one end of the open boxes 4, a formaldehyde sensor 10 is fixed on the inner wall of one side of the open box 4 through bolts, a carbon dioxide concentration sensor 11 is fixed on the position, close to the formaldehyde sensor 10, of the inner wall of one side of the open box 4 through bolts, the formaldehyde sensor 10 and the carbon dioxide concentration sensor 11 can respectively detect the concentration of indoor formaldehyde and the concentration of carbon dioxide, and can transmit signals to, data are displayed on the surface of the control panel 8 and are watched by workers, and the baffle plates 5 are welded on the two sides of the outer wall of the bottom of the opening box 4.

In the utility model, a dust collector 6 is fixed on the inner wall of the top of an opening box 4 through bolts, an expanding hopper 7 is inserted on the inner wall of an air inlet of the dust collector 6, a baffle 12 is fixed on the position of the inner wall of one side of the opening box 4, which is close to the expanding hopper 7, through bolts, a sticky paper 13 is bonded on the outer wall of the bottom of the baffle 12, a plurality of connecting holes are respectively opened on the outer walls of the baffle 12 and the sticky paper 13, the connecting holes are positioned below the expanding hopper 7, a control box 1, an alarm lamp 2 and the dust collector 6 are respectively connected with a switch through leads, the switch is connected with the signal output end of a processor 9 through a signal line, a formaldehyde sensor 10 and a carbon dioxide concentration sensor 11 are respectively connected with the signal input end of the processor 9 through signal lines, the model of the processor 9 is ARM9TDMI, the model of the formaldehyde sensor 10 is WSP2110, the model of the carbon dioxide concentration sensor 11 is TG,

the working principle is as follows: when the device is used, the device is externally connected with a power supply, then the starting device is used for air detection, the formaldehyde sensor 10 and the carbon dioxide concentration sensor 11 can respectively detect the concentration of indoor formaldehyde and the concentration of carbon dioxide, and can transmit signals to the processor 9 for processing and analysis, and then data is displayed on the surface of the control panel 8 for being watched by workers, and the formaldehyde sensor 10 and the carbon dioxide concentration sensor 11 are both provided with an early warning value, when the indoor gas exceeds the early warning values of the two detectors, the signals are transmitted to the processor 9, the processor 9 switches on the alarm lamp 2 for alarming after processing and analysis, thereby reminding the workers that the internal gas concentration is too high, having danger, reminding the workers to timely perform corresponding treatment, solving the problem of air pollution, the dust collector 6 can be started regularly for dust collection, and the sticky paper 13 can be adhered with dust, the amount of dust on the surface of the adhesive sheet 13 is used to determine whether the amount of dust in the room is large or small.

Example 2

Referring to fig. 4 and 5, in the present embodiment, compared with embodiment 1, the multi-directional indoor air detection apparatus further includes a dust box 14, the dust box 14 is fixed on an outer wall of one side of the open box 4 by bolts, and one end of the dust collector 6 is inserted into the dust outlet pipe 15, and one end of the dust outlet pipe 15 is located inside the dust box 14.

The working principle is as follows: during the use, dust collection box 14 can hold more dust, utilizes out dust pipe 15 to bring the dust that dust catcher 6 inhaled into to dust collection box 14 in collect, is convenient for clear up the dust in the air, improves the cleanliness factor of air.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multi-azimuth indoor air detection device comprises a control box (1) and three inverted open boxes (4), it is characterized in that a processor (9) is fixed on the inner wall of the bottom of the control box (1) through a bolt, an alarm lamp (2) is fixed on the outer wall of the top of the control box (1) through a bolt, a control panel (8) is fixed on the outer wall of one side of the control box (1) through a bolt, the outer walls of three sides of the control box (1) are inserted with communicating pipes (3) near the bottom, the communicating pipes (3) are respectively inserted at one end of the opening box (4), the inner wall of one side of the opening box (4) is fixed with a formaldehyde sensor (10) through a bolt, and a carbon dioxide concentration sensor (11) is fixed on the inner wall of one side of the opening box (4) close to the position of the formaldehyde sensor (10) through bolts, both sides of the outer wall of the bottom of the opening box (4) are fixedly connected with baffle plates (5).

2. The multi-azimuth indoor air detection device according to claim 1, wherein a dust collector (6) is fixed on the inner wall of the top of the open box (4) through bolts, and a flared hopper (7) is inserted on the inner wall of an air inlet of the dust collector (6).

3. The multi-azimuth indoor air detection device according to claim 2, wherein a partition plate (12) is fixed to a position, close to the flaring bucket (7), of an inner wall of one side of the opening box (4) through bolts, and adhesive paper (13) is adhered to an outer wall of the bottom of the partition plate (12).

4. The multi-azimuth indoor air detection device according to claim 3, wherein a plurality of connecting holes are formed in the outer wall of one side of the partition plate (12) and the adhesive paper (13), and the connecting holes are located below the flaring bucket (7).

5. The multi-azimuth indoor air detection device according to claim 2, wherein the control box (1), the alarm lamp (2) and the dust collector (6) are all connected with switches through wires, and the switches are connected with the signal output end of the processor (9) through signal wires.

6. The multi-azimuth indoor air detecting device according to claim 5, wherein the formaldehyde sensor (10) and the carbon dioxide concentration sensor (11) are connected with the signal input end of the processor (9) through signal lines.

7. The multi-azimuth indoor air detection device according to claim 2, further comprising a dust collection box (14), wherein the dust collection box (14) is fixed on the outer wall of one side of the open box (4) through bolts, a dust outlet pipe (15) is inserted into one end of the dust collector (6), and one end of the dust outlet pipe (15) is located inside the dust collection box (14).