CN213841273U

CN213841273U - Indoor environment air quality detection device

Info

Publication number: CN213841273U
Application number: CN202023124937.XU
Authority: CN
Inventors: 岳小春
Original assignee: CHONGQING CENTER FOR DISEASE CONTROL AND PREVENTION
Current assignee: CHONGQING CENTER FOR DISEASE CONTROL AND PREVENTION
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-07-30
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an indoor environment air quality detection device relates to indoor air detection equipment technical field. The utility model discloses a sensor group and with sensor group electric connection's control panel, still include the barrel, the surface that the barrel is close to one end wherein encircles and has seted up the air intake, the one end threaded connection that the air intake was kept away from to the barrel has the suction fan, control panel installs the surface at the barrel, the inside of barrel is fixed with the extension board just the sensor group is fixed in the one side of extension board towards the suction fan, the inside of barrel and the top that is located the extension board are fixed with and keep off the ring. The utility model discloses the suction fan is threaded connection with the barrel, and a purification section of thick bamboo is inside the barrel through keeping off the ring overlap joint to utilize the suction fan to realize compressing tightly fixedly to a purification section of thick bamboo, thereby the utility model discloses conveniently demolish and clear up a purification section of thick bamboo, and can expose sensor group and clean, can also carry out purification treatment to the air after detecting, strengthened the practicality.

Description

Indoor environment air quality detection device

Technical Field

The utility model relates to an indoor empty gas detection surveys equipment technical field, concretely relates to indoor environment air quality detection device.

Background

In the domestic environment, especially in the newly finished room, some volatile toxic substances are present in the air, and the nose of the user can not smell the odor for a long time in the environment, but does not represent that the harmful substances are not present. These volatile harmful substances are toxic, irritant and carcinogenic, can cause headache, nausea and vomiting of human body, and can cause damage to liver, kidney, brain and nervous system of human body for a long time.

Indoor air quality testing mainly detects data such as indoor temperature, formaldehyde, carbon dioxide and shows on the display screen, but current detection device majority is screw packaging structure's design, and inconvenient dismantlement is overhauld, and detection device need be with the position department of external gas suction to the sensor in the casing when using very much, can cause the sensor position impurity to appear and pile up, but the inconvenient dismantlement clearance of present detection device, can't handle the emission to the gas after detecting simultaneously, consequently the utility model provides an indoor ambient air quality testing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides an indoor environment air quality detection device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an indoor environment air quality detection device, include sensor group and with sensor group electric connection's control panel, still include the barrel, the barrel is close to the surface of one end wherein and encircles and has seted up the air intake, the one end threaded connection that the air intake was kept away from to the barrel has the suction fan, control panel installs the surface at the barrel, the inside of barrel is fixed with the extension board just the sensor group is fixed in the extension board towards the one side of suction fan, the inside of barrel and the top that is located the extension board are fixed with and are kept off the ring, keep off and place on the ring and purify a section of thick bamboo and purify the tip and the suction fan conflict, the internally mounted who purifies a section of thick bamboo has activated carbon board and ultraviolet lamp.

Furthermore, one end of the cylinder body close to the air inlet is open and is detachably connected with a filtering component.

Further, the filtering component comprises a pipe body detachably connected with the barrel, a through hole corresponding to the air inlet is formed in the outer surface of the pipe body, and one end, located inside the barrel, of the pipe body is provided with a filter screen in a threaded connection mode.

Further, the pipe body is in threaded connection with the barrel.

Furthermore, a horn-shaped wind collecting cover is fixedly communicated with one surface of the support plate, which is far away from the suction fan.

The utility model has the advantages as follows: the utility model discloses the suction fan is threaded connection with the barrel, and a purification section of thick bamboo is inside the barrel through keeping off the ring overlap joint to utilize the suction fan to realize compressing tightly fixedly to a purification section of thick bamboo, thereby the utility model discloses conveniently demolish and clear up a purification section of thick bamboo, and can expose sensor group and clean, can also carry out purification treatment to the air after detecting, strengthened the practicality.

Drawings

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

FIG. 2 is a plan view of the present invention;

fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 in accordance with the present invention;

fig. 4 is a cross-sectional view taken in the direction B-B of fig. 2 in accordance with the present invention;

fig. 5 is a cross-sectional view taken along line C-C of fig. 2 in accordance with the present invention;

reference numerals: 1. a barrel; 2. a support plate; 3. a sensor group; 4. a control panel; 5. an air suction fan; 6. an air inlet; 7. a baffle ring; 8. a purification cartridge; 9. an activated carbon plate; 10. an ultraviolet lamp; 11. a pipe body; 12. filtering with a screen; 13. an air collecting cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, an embodiment of the present invention provides an indoor environment air quality detection device, which includes a sensor group 3 and a control panel 4 electrically connected to the sensor group 3, wherein the sensor group 3 is composed of a carbon dioxide sensor, a formaldehyde sensor, a PM2.5 sensor, etc., the control panel 4 also belongs to the prior art, and for example, a patent publication (CN207457173U) discloses an indoor air detector, which discloses a detection unit for indoor air and the control panel 4; the exhaust purification device is characterized by further comprising a barrel body 1, the barrel body 1 is of a cylindrical structure, the barrel body 1 is injection molded, an air inlet 6 is formed in the outer surface of the barrel body 1 close to one end of the barrel body 1 in a surrounding mode, an air suction fan 5 is connected to one end, far away from the air inlet 6, of the barrel body 1 in a threaded mode, the air suction fan 5 is electrically connected with a control panel 4, the opening and closing of the air suction fan 5 can be controlled through the control panel 4, when the air suction fan 5 works, outside air is sucked into the barrel body 1 through the air inlet 6 by the air suction fan 5, the control panel 4 is installed on the outer surface of the barrel body 1, a support plate 2 is fixed inside the barrel body 1, a sensor group 3 is fixed on one surface, facing the air suction fan 5, a baffle ring 7 is fixed inside the barrel body 1 and above the support plate 2, a purification barrel 8 is placed on the baffle ring 7, the end portion of the purification barrel 8 is abutted against the air suction fan 5, an active carbon plate 9 and an ultraviolet lamp 10 are installed inside the purification barrel 8, the ultraviolet lamp 10 is electrically connected with the control panel 4; to sum up, wind enters into 1 inside back of barrel through air intake 6, detect and give control panel 4 with data transmission through sensor group 3 air quality, then wind is through purifying a section of thick bamboo 8, wherein the preferred structure that purifies a section of thick bamboo 8 is shown in fig. 3, wind passes through activated carbon plate 9 after 8 inside holes entering into purifying a section of thick bamboo 8 through purifying a section of thick bamboo, utilize activated carbon plate 9 to play air-purifying and adsorbed impurity's effect, then the air discharges after ultraviolet lamp 10 disinfects, and aspiration fan 5 is threaded connection with barrel 1, purify a section of thick bamboo 8 through keeping off 7 laps inside barrel 1, and utilize aspiration fan 5 to realize compressing tightly fixedly to purifying a section of thick bamboo 8, thereby the utility model discloses conveniently demolish and clear up purifying a section of thick bamboo 8, and can expose sensor group 3 clean, the practicality has been strengthened.

As shown in fig. 1 and 3, in some embodiments, one end of the cylinder 1 near the air inlet 6 is open and is detachably connected with a filter assembly, and flying insects or large particle impurities in the air can be intercepted by the filter assembly.

As shown in fig. 3 and 5, in some embodiments, the filtering assembly includes a tube 11 detachably connected to the barrel 1, a through hole corresponding to the air inlet 6 is formed in an outer surface of the tube 11, an opening is formed in an end of the tube 11 located inside the barrel 1, a filter screen 12 is connected to the end of the tube 11 through a thread, the tube 11 is connected to the barrel 1, and the filter screen 12 is used for intercepting and filtering.

As shown in fig. 3, in some embodiments, the tube 11 and the barrel 1 are in threaded connection, and the tube 11 and the barrel 1 are fixed by using the threaded connection, which has the advantages of good sealing, high connection strength and convenient installation and disassembly.

As shown in fig. 3, in some embodiments, a horn-shaped wind collecting cover 13 is fixedly connected to a surface of the support plate 2 away from the suction fan 5, and the wind collecting cover 13 is designed to facilitate wind to be collected above the support plate 2.

Claims

1. The utility model provides an indoor environment air quality detection device, includes sensor group (3) and control panel (4) with sensor group (3) electric connection, its characterized in that, still includes barrel (1), the surface that barrel (1) is close to wherein one end encircles and has seted up air intake (6), the one end threaded connection who keeps away from air intake (6) of barrel (1) has aspiration fan (5), control panel (4) are installed at the surface of barrel (1), the inside of barrel (1) is fixed with extension board (2) and sensor group (3) are fixed in the one side of extension board (2) towards aspiration fan (5), the inside of barrel (1) just is located the top of extension board (2) and is fixed with fender ring (7), the tip that has placed purification section of thick bamboo (8) and purification section of thick bamboo (8) on fender ring (7) is contradicted with aspiration fan (5), an active carbon plate (9) and an ultraviolet lamp (10) are arranged in the purification cylinder (8).

2. An indoor environment air quality detection device according to claim 1, wherein one end of the cylinder (1) close to the air inlet (6) is open and is detachably connected with a filter assembly.

3. The indoor environment air quality detection device according to claim 2, wherein the filtering assembly comprises a pipe body (11) detachably connected with the cylinder body (1), a through hole corresponding to the air inlet (6) is formed in the outer surface of the pipe body (11), and one end, located inside the cylinder body (1), of the pipe body (11) is open and is in threaded connection with a filter screen (12).

4. An indoor environment air quality detection device according to claim 3, wherein the tube body (11) is in threaded connection with the cylinder body (1).

5. The indoor environment air quality detection device according to claim 1, wherein a horn-shaped air collecting cover (13) is fixedly communicated with one surface of the support plate (2) far away from the suction fan (5).