CN210198909U - Air quality detection sample collector - Google Patents
Air quality detection sample collector Download PDFInfo
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- CN210198909U CN210198909U CN201920562545.XU CN201920562545U CN210198909U CN 210198909 U CN210198909 U CN 210198909U CN 201920562545 U CN201920562545 U CN 201920562545U CN 210198909 U CN210198909 U CN 210198909U
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- air quality
- quality detection
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- fan
- sensor
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Abstract
The utility model discloses an air quality detection sample collector, which is used for detecting the dust content in the air; the air quality detection sample collector is arranged on the side surface of an air pipe of the air purifier through a tee joint; air quality test sample collector includes upper cover, shell, sensor, fan, circuit board, sensor mount, fan baffle, tee bend side connector. The utility model discloses can not influence the dust content in the accurate air of surveying by the different operating power of air purifier.
Description
Technical Field
The utility model belongs to air quality testing sample collector.
Background
An air purifier is a device that can purify dirty air into clean air. It can suck in the dirty air by a fan, collect dust or bacteria in the dirty air or filter the dirty air, and remove bad smell such as peculiar smell or smoke smell in living space.
It is possible to ensure that the air entering the room is clean ventilated by using the air cleaner. Dust removal is one of the main functions of an air purifier. The efficiency of dust removal can be controlled by adjusting the power of the air purifier. The working power of the air evolution device is generally subjectively adjusted through the body feeling comfort degree in life. The real mode of adopting the regulation and control air purifier's of subjective mode work efficiency can bring the following problem: for example, even in the case of high contamination level, the system works in a weakly purified state, thereby giving a user a sense of discomfort; or the pollution degree is low but the cleaning is strong, thereby causing unnecessary power consumption.
The prior art achieves the purpose of detecting the dust content of indoor air by installing a dust detector in a ventilation pipe. In the prior art, a dust detection sensor is usually arranged in an air duct, the dust content detected by the method is greatly influenced by the wind speed, the dust content measured by different wind speeds in the same environment is greatly different, and a detector is easily blocked by dust to fail.
SUMMERY OF THE UTILITY MODEL
The technical solution of the utility model is that: the air quality detection sample collector is arranged on the side surface of an air pipe of the air purifier through a tee joint; air quality test sample collector includes upper cover, shell, sensor, fan, circuit board, sensor mount, fan baffle, tee bend side connector.
As a preferred technical scheme, the air quality detection sample collector is arranged on the side surface of an air pipe of the air purifier through a tee joint; air quality test sample collector includes upper cover, shell, sensor, fan, circuit board, sensor mount, fan baffle, tee bend side connector.
As a preferred technical scheme, the upper cover is hollow cylinder shape, and four directions of upper cover cylinder side edge southeast northwest respectively are provided with the slot, the shell is the semi-open type hollow cylinder that sealed one end is connected with tee bend side connector, and four directions of open one side edge southeast northwest are provided with convex cylinder, make the upper cover shell fix together in the recess that changes last through the cylinder with the shell is fixed.
As a preferred technical scheme, the upper cover is provided with a data and power port, and the data and power port can be connected with a power supply and output the acquired data to be acquired by other equipment.
As a preferred technical scheme, the sensor, the fan, the circuit board, the sensor fixing frame and the fan partition plate are arranged in the hollow cylinder of the shell.
As a preferred technical scheme, the installation sequence of the internal devices of the air quality detection sample collector is as follows: the device comprises a fan clapboard, a fan, a sensor fixing frame, a plate sensor and a circuit board; the fan partition board air pipe is close to the side face, and the circuit board is close to the upper cover.
As a preferred technical scheme, the sensor fixing frame is a rectangular groove, the sensor is rectangular and the size of the sensor fixing frame is that the rectangular groove is wedged, and the sensor fixing frame is arranged between the fan partition plate and the circuit.
As a preferred technical scheme, the air quality detection sample collector is fixed on the opening of the ventilation pipe through a tee joint, and the tee joint is arranged at the air inlet of the ventilation pipe or the middle position of the ventilation pipe.
The utility model discloses beneficial effect does: the utility model discloses air quality testing sample collector can not influence the dust content in the accurate air of surveying by the different operating power of air purifier to be favorable to air purifier to select a suitable operating power. The utility model discloses utilize tee bend performance with tee bend of the connector connection of air quality detection sample collector, make the convenient side of installing in air purifier of air quality detection sample collector to make air quality detection sample collector can not influence the dust content in the air of accurately surveying by the different operating power of air purifier, and easily change.
Drawings
Fig. 1 is the utility model discloses air quality testing sample collector schematic structure.
1. The sensor comprises an upper cover, a circuit board 2, a sensor 3, a sensor fixing frame 4, a fan 5, a fan baffle 6, a shell 7 and a tee joint side connecting port 8.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
As shown in fig. 1, the air quality detection sample collector is arranged on the side surface of an air pipe of the air purifier through a tee; air quality test sample collector includes upper cover, shell, sensor, fan, circuit board, sensor mount, fan baffle, tee bend side connector.
As a preferred embodiment, as shown in fig. 1, the air quality detection sample collector is mounted on a side surface of an air duct of the air purifier through a tee; air quality test sample collector includes upper cover, shell, sensor, fan, circuit board, sensor mount, fan baffle, tee bend side connector.
As a preferred embodiment, as shown in fig. 1, the upper cover is a hollow cylinder, the four directions of the side edge of the upper cover cylinder, south, east and north, are respectively provided with a groove, the housing is a semi-open hollow cylinder with one sealed end connected with a three-way side connection port, the four directions of the side edge of the open side, south, west and north are provided with convex cylinders, and the upper cover housing is fixed together by fixing the cylinder of the housing in the modified groove.
As a preferred embodiment, as shown in fig. 1, the upper cover is provided with a data and power port, which can be accessed to a power supply and output the collected data for other devices to collect.
As a preferred embodiment, the sensor, the fan, the circuit board, the sensor holder, and the fan spacer are disposed within the hollow cylinder of the housing, as shown in fig. 1.
As shown in fig. 1, as a preferred embodiment, the mounting sequence of the internal devices of the air quality test specimen collector is as follows: the device comprises a fan clapboard, a fan, a sensor fixing frame, a plate sensor and a circuit board; the fan partition board air pipe is close to the side face, and the circuit board is close to the upper cover.
As shown in fig. 1, as a preferred embodiment, the sensor fixing frame is a rectangular groove, the sensor is rectangular and the size of the sensor fixing frame is a rectangular groove wedged, and the sensor fixing frame is disposed between the fan partition plate and the circuit.
As shown in fig. 1, as a preferred embodiment, the air quality detection sample collector is fixed to the vent pipe opening through a tee, and the tee is installed at an air inlet of the vent pipe or at a middle position of the vent pipe.
The utility model discloses beneficial effect does: the utility model discloses air quality testing sample collector can not influence the dust content in the accurate air of surveying by the different operating power of air purifier to be favorable to air purifier to select a suitable operating power. The utility model discloses utilize tee bend performance with tee bend of the connector connection of air quality detection sample collector, make installing in air purifier's side that air quality detection sample collector can be convenient to make the dust content in the air that air quality detection sample collector can not influenced by the different operating power of air purifier and accurately survey, and be liable to change.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (5)
1. The air quality detection sample collector is characterized in that the air quality detection sample collector is arranged on the side surface of an air pipe of the air purifier through a tee joint; the air quality detection sample collector comprises an upper cover, a shell, a sensor, a fan, a circuit board, a sensor fixing frame, a fan baffle plate and a three-way side connection port;
the upper cover is in a hollow cylindrical shape, grooves are respectively arranged in four directions of the south, the east and the north of the side surface edge of the upper cover cylindrical body, the shell is a semi-open type hollow cylindrical body, one sealed end of the shell is connected with a three-way side surface connecting port, protruding cylinders are arranged in four directions of the south, the east and the north of the side surface edge of the open side surface, and the upper cover shell is fixed together by fixing the cylinder of the shell in the improved groove;
the air quality detection sample collector is fixed on the opening of the ventilation pipe through a tee joint, and the tee joint is arranged at the air inlet of the ventilation pipe or the middle position of the ventilation pipe.
2. The air quality detection specimen collector according to claim 1, wherein the upper cover is provided with a data and power port which can be connected to a power supply and output collected data for other equipment to collect.
3. The air quality detection sample collector according to claim 1, wherein the sensor, the fan, the circuit board, the sensor fixing frame and the fan partition plate are arranged in the hollow cylinder of the shell.
4. The air quality detection specimen collector according to claim 1, wherein the mounting sequence of the internal devices of the air quality detection specimen collector is as follows: the device comprises a fan clapboard, a fan, a sensor fixing frame, a plate sensor and a circuit board; the fan partition board air pipe is close to the side face, and the circuit board is close to the upper cover.
5. The air quality detection specimen collector according to claim 1, wherein the sensor fixing frame is a rectangular groove, the sensor is rectangular and has a size, the sensor fixing frame is wedged in the rectangular groove, and the sensor fixing frame is arranged between the fan partition plate and the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920562545.XU CN210198909U (en) | 2019-04-24 | 2019-04-24 | Air quality detection sample collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920562545.XU CN210198909U (en) | 2019-04-24 | 2019-04-24 | Air quality detection sample collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210198909U true CN210198909U (en) | 2020-03-27 |
Family
ID=69877058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920562545.XU Active CN210198909U (en) | 2019-04-24 | 2019-04-24 | Air quality detection sample collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210198909U (en) |
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2019
- 2019-04-24 CN CN201920562545.XU patent/CN210198909U/en active Active
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