CN210953980U

CN210953980U - Ambient air quality detector

Info

Publication number: CN210953980U
Application number: CN201921829581.4U
Authority: CN
Inventors: 肖印武
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-07
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an ambient air quality detector, the power distribution box comprises a box body, the fixed air exhauster that inlays of left surface of box, the interior roof fixedly connected with singlechip of box, the inside wall fixedly connected with mass flow section of thick bamboo of box, the right-hand member fixedly connected with air-supply line of mass flow section of thick bamboo, the interior roof fixedly connected with detection case of box, the interior roof fixedly connected with formaldehyde detector of detection case, the right-hand member of air-supply line and the fixed intercommunication of left surface of detection case. This ambient air quality detector, when having formaldehyde through being equipped with the singlechip, the first solenoid valve of automatic control is closed, the second solenoid valve is opened, change the flow direction of air, send the air to inside the scavenging solution, filter the air through the scavenging solution, carry out secondary filter with the air through the active carbon adsorption layer, increase the purifying effect to formaldehyde, the realization is in time filtering the air after detecting formaldehyde, need not to buy formaldehyde purification ware again, can directly filter formaldehyde.

Description

Ambient air quality detector

Technical Field

The utility model relates to an air quality detects technical field, specifically is an ambient air quality detector.

Background

The formaldehyde (HCHO) is a colorless and easily soluble irritant gas, the formaldehyde can be absorbed by respiratory tract, the aqueous solution of the formaldehyde can be absorbed by digestive tract, the modern scientific research shows that the formaldehyde has negative influence on human health, when the indoor content is 0.1mg/l, the formaldehyde has peculiar smell and uncomfortable feeling, and 0.5mg/l can stimulate eyes to cause lacrimation; 0.6mg/l causes discomfort or pain in the throat; the higher concentration can cause nausea, vomiting, cough, chest distress, asthma and even emphysema; death may result when 30mg/l is reached in the air.

Building materials that present house decoration used, furniture often bring formaldehyde pollution, many families have decorated the house after a period, can use the air quality detector to detect indoor formaldehyde, but the detector of present stage intelligence detects formaldehyde when using, can't purify when formaldehyde exceeds standard, this just leads to using the purification that the formaldehyde purification ware could accelerate indoor formaldehyde, so that purifying time increases, we propose an environmental air quality detector for this reason and solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ambient air quality detector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment air quality detector comprises a box body, an exhaust fan is fixedly embedded on the left side surface of the box body, the inner top wall of the box body is fixedly connected with a singlechip, the inner side wall of the box body is fixedly connected with a flow collecting cylinder, the right end of the collecting cylinder is fixedly connected with an air inlet pipe, the inner top wall of the box body is fixedly connected with a detection box, the inner top wall of the detection box is fixedly connected with a formaldehyde detector, the right end of the air inlet pipe is fixedly communicated with the left side surface of the detection box, a supporting plate is arranged in the box body, the left side surface and the right side surface of the supporting plate are fixedly connected with the inner wall of the box body, the bottom surface of the detection box is fixedly connected with the upper surface of the supporting plate, the right side surface of the detection box is fixedly communicated with a first exhaust pipe, the right-hand member of first blast pipe runs through the box and extends to the outside of box, the fixed intercommunication of surface of first blast pipe has first solenoid valve.

The bottom surface of the first exhaust pipe is fixedly communicated with a second exhaust pipe, the outer surface of the second exhaust pipe is fixedly communicated with a second electromagnetic valve, the inner bottom wall of the box body is fixedly connected with a filter box, the interior of the filter box is provided with a purifying liquid, the bottom end of the second exhaust pipe sequentially penetrates through the support plate and the filter box and extends to the interior of the purifying liquid, the bottom surface of the support plate is fixedly connected with a partition plate, the bottom surface of the partition plate is fixedly connected with the inner bottom wall of the box body, the right side surface of the box body is provided with an exhaust hole, the interior of the box body is bonded with an active carbon adsorption layer through a glue layer, the right side surface of the box body is fixedly embedded with a display, the right side surface of the filter box is fixedly communicated with a third exhaust pipe, the right end of the third exhaust pipe penetrates through the partition plate and extends to the right side of the partition plate, the right, the left side face of the filter box is fixedly communicated with a discharge pipe, and the outer surface of the discharge pipe is fixedly communicated with a control valve.

Preferably, an indicator light is placed above the box body, and the bottom surface of the indicator light is fixedly connected with the upper surface of the box body.

Preferably, two support frames are placed below the box body, and each support frame is fixedly connected with the bottom surface of the box body.

Preferably, the front of the box body is fixedly hinged with a sealing door through two hinges, and the front of the sealing door is fixedly connected with a handle.

Preferably, the outer surface of the first exhaust pipe is fixedly connected with a connecting ring, the bottom surface of the connecting ring is fixedly connected with a connecting column, and the bottom end of the connecting column is fixedly connected with the upper surface of the supporting plate.

Preferably, the left end of the one-way valve is fixedly communicated with a first connector, and the left end of the discharge pipe is fixedly communicated with a second connector.

Advantageous effects

The utility model discloses following beneficial effect has:

1. the formaldehyde purification device is characterized in that an exhaust fan is arranged to extract outside air, power is continuously provided for the air, whether the air contains formaldehyde or not is detected through a formaldehyde detector, when the formaldehyde exists through the singlechip, the first electromagnetic valve is automatically controlled to be closed, the second electromagnetic valve is opened, the flow direction of the air is changed, the air is sent into a purification liquid, the air is filtered through the purification liquid, the air is secondarily filtered through an active carbon adsorption layer, the purification effect of the formaldehyde is improved, the air is timely filtered after the formaldehyde is detected, and the formaldehyde can be directly filtered without buying a formaldehyde purifier;

2. inject into the scavenging solution through check valve and connector, discharging pipe and control valve discharge the scavenging solution, realize changing the scavenging solution, are convenient for change the scavenging solution, avoid long-time unable more smooth scavenging solution, lead to the filter effect to descend.

Drawings

FIG. 1 is a sectional view of the front view of the box body of the present invention;

FIG. 2 is a front view of the box body of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a box body 1, a suction fan 2, a detection box 3, a supporting plate 4, a second electromagnetic valve 5, a second exhaust pipe 6, a supporting frame 7, purified liquid 8, a connecting column 9, a collecting cylinder 10, an air inlet pipe 11, a formaldehyde detector 12, a first exhaust pipe 13, an indicator lamp 14, a single chip microcomputer 15, a first electromagnetic valve 16, a connecting ring 17, a display 18, a switch 19, an exhaust hole 20, an active carbon adsorption layer 21, a third exhaust pipe 22, a partition plate 23, a filter box 24, a sealing door 25, a hinge 26, a discharge pipe 27, a control valve 28, a second connector 29, a first connector 30, a check valve 31 and a handle 32.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an environmental air quality detector comprises a box body 1, wherein the front of the box body 1 is fixedly hinged with a sealing door 25 through two hinges 26, the front of the sealing door 25 is fixedly connected with a handle 32 to facilitate the replacement of a purified liquid 8, an indicator lamp 14 is arranged above the box body 1, the bottom surface of the indicator lamp 14 is fixedly connected with the upper surface of the box body 1, whether equipment works or not is displayed through the indicator lamp 14, two support frames 7 are arranged below the box body 1, the upper surface of each support frame 7 is fixedly connected with the bottom surface of the box body 1, the box body 1 is supported through the support frames 7, the height of the box body 1 is increased to prevent the box body 1 from being affected with damp, an exhaust fan 2 is fixedly embedded on the left side surface of the box body 1, the inner top wall of the box body 1 is fixedly connected with a single chip microcomputer 15, the inner side wall of the box body 1 is fixedly connected with, the inner top wall of the box body 1 is fixedly connected with a detection box 3, the inner top wall of the detection box 3 is fixedly connected with a formaldehyde detector 12, the right end of an air inlet pipe 11 is fixedly communicated with the left side surface of the detection box 3, a supporting plate 4 is placed in the box body 1, the left side surface and the right side surface of the supporting plate 4 are both fixedly connected with the inner wall of the box body 1, the bottom surface of the detection box 3 is fixedly connected with the upper surface of the supporting plate 4, the right side surface of the detection box 3 is fixedly communicated with a first exhaust pipe 13, the outer surface of the first exhaust pipe 13 is fixedly connected with a connecting ring 17, the bottom surface of the connecting ring 17 is fixedly connected with a connecting column 9, support first exhaust pipe 13 through spliced pole 9, avoid spliced pole 9 fracture to appear, the right-hand member of first exhaust pipe 13 runs through box 1 and extends to the outside of box 1, and the external fixed surface intercommunication of first exhaust pipe 13 has first solenoid valve 16.

A second exhaust pipe 6 is fixedly communicated with the bottom surface of the first exhaust pipe 13, a second electromagnetic valve 5 is fixedly communicated with the outer surface of the second exhaust pipe 6, a filter box 24 is fixedly connected with the inner bottom wall of the box body 1, a purified liquid 8 is arranged inside the filter box 24, the bottom end of the second exhaust pipe 6 sequentially penetrates through the supporting plate 4 and the filter box 24 and extends into the purified liquid 8, a partition plate 23 is fixedly connected with the bottom surface of the supporting plate 4, the bottom surface of the partition plate 23 is fixedly connected with the inner bottom wall of the box body 1, an exhaust hole 20 is formed in the right side surface of the box body 1, an activated carbon adsorption layer 21 is bonded in the box body 1 through a glue layer, a display 18 is fixedly embedded in the right side surface of the box body 1, a third exhaust pipe 22 is fixedly communicated with the right side surface of the filter box 24, the right end of the third exhaust pipe 22 penetrates through the partition plate 23, the left side surface of the filter box 24 is fixedly communicated with a check valve 31, the left end of the check valve 31 is fixedly communicated with a first connecting head 30, the left end of the discharge pipe 27 is fixedly communicated with a second connecting head 29, purified liquid 8 is conveniently infused through the first connecting head 30, the left side surface of the filter box 24 is fixedly communicated with the discharge pipe 27, and the outer surface of the discharge pipe 27 is fixedly communicated with a control valve 28.

The working principle is as follows: with formaldehyde detector 12, air exhauster 2, singlechip 15, pilot lamp 14,

first solenoid valve

16 and 5 connection power of second solenoid valve, press switch 19, air exhauster 2 starts, bleed the air, the air passes through air-supply line 11 and gets into inspection box 3, whether contain formaldehyde in the inspection air through formaldehyde detector 12, contain the first solenoid valve 16 closure of formaldehyde in the air, second solenoid valve 5 is opened, the air passes through second exhaust pipe 6 and gets into rose box 24, purify formaldehyde through scavenging solution 8, the air after the purification is discharged to active carbon adsorption layer 21 through third blast pipe 22, purify formaldehyde the secondary through active carbon adsorption layer 21, discharge through exhaust hole 20.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ambient air quality detector, includes box (1), its characterized in that: the left side face of the box body (1) is fixedly embedded with an exhaust fan (2), the inner top wall of the box body (1) is fixedly connected with a single chip microcomputer (15), the inner side wall of the box body (1) is fixedly connected with a flow collecting cylinder (10), the right end of the flow collecting cylinder (10) is fixedly connected with an air inlet pipe (11), the inner top wall of the box body (1) is fixedly connected with a detection box (3), the inner top wall of the detection box (3) is fixedly connected with a formaldehyde detector (12), the right end of the air inlet pipe (11) is fixedly communicated with the left side face of the detection box (3), a supporting plate (4) is placed inside the box body (1), the left side face and the right side face of the supporting plate (4) are fixedly connected with the inner wall of the box body (1), the bottom face of the detection box (3) is fixedly connected with the upper surface of the supporting plate (4), the right side face, the right end of the first exhaust pipe (13) penetrates through the box body (1) and extends to the outside of the box body (1), and a first electromagnetic valve (16) is fixedly communicated with the outer surface of the first exhaust pipe (13);

the bottom surface of the first exhaust pipe (13) is fixedly communicated with a second exhaust pipe (6), the outer surface of the second exhaust pipe (6) is fixedly communicated with a second electromagnetic valve (5), the inner bottom wall of the box body (1) is fixedly connected with a filter box (24), the inside of the filter box (24) is provided with a purifying liquid (8), the bottom end of the second exhaust pipe (6) sequentially penetrates through the supporting plate (4) and the filter box (24) and extends to the inside of the purifying liquid (8), the bottom surface of the supporting plate (4) is fixedly connected with a partition plate (23), the bottom surface of the partition plate (23) is fixedly connected with the inner bottom wall of the box body (1), the right side surface of the box body (1) is provided with an exhaust hole (20), the inside of the box body (1) is bonded with an active carbon adsorption layer (21) through a glue layer, the right side surface of the box body (1) is fixedly inlaid, the fixed intercommunication of right flank of rose box (24) has third blast pipe (22), the right-hand member of third blast pipe (22) runs through baffle (23) and extends to the right side of baffle (23), the right flank fixedly connected with switch (19) of box (1), the fixed intercommunication of left flank of rose box (24) has check valve (31), the fixed intercommunication of left flank of rose box (24) has discharging pipe (27), the external fixed intercommunication of discharging pipe (27) has control valve (28).

2. The ambient air quality detector according to claim 1, wherein: an indicator lamp (14) is placed above the box body (1), and the bottom surface of the indicator lamp (14) is fixedly connected with the upper surface of the box body (1).

3. The ambient air quality detector according to claim 1, wherein: two support frames (7) are placed below the box body (1), and each support frame (7) is fixedly connected with the bottom surface of the box body (1) on the upper surface.

4. The ambient air quality detector according to claim 1, wherein: the front of box (1) is connected with sealing door (25) through two hinges (26) fixed hinge, the front fixedly connected with handle (32) of sealing door (25).

5. The ambient air quality detector according to claim 1, wherein: the outer surface of the first exhaust pipe (13) is fixedly connected with a connecting ring (17), the bottom surface of the connecting ring (17) is fixedly connected with a connecting column (9), and the bottom end of the connecting column (9) is fixedly connected with the upper surface of the supporting plate (4).

6. The ambient air quality detector according to claim 1, wherein: the left end of the one-way valve (31) is fixedly communicated with a first connector (30), and the left end of the discharge pipe (27) is fixedly communicated with a second connector (29).