CN114814101A - Indoor environment monitoring equipment - Google Patents
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- CN114814101A CN114814101A CN202210447358.3A CN202210447358A CN114814101A CN 114814101 A CN114814101 A CN 114814101A CN 202210447358 A CN202210447358 A CN 202210447358A CN 114814101 A CN114814101 A CN 114814101A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 144
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000012806 monitoring device Methods 0.000 claims description 18
- 238000005485 electric heating Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0016—Sample conditioning by regulating a physical variable, e.g. pressure or temperature
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0073—Control unit therefor
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- Life Sciences & Earth Sciences (AREA)
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- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
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- Air Conditioning Control Device (AREA)
Abstract
The application discloses indoor environment monitoring equipment, which comprises a shell, an adjusting mechanism, a plurality of preheating assemblies, a formaldehyde detector, a plurality of air inlet pipelines, a plurality of air outlets, a plurality of air inlets and a controller, wherein the air outlets and the air inlets are formed in the outer side of the shell, the air inlet pipelines are fixedly connected to the outer side wall of the shell, and the air inlet pipelines are communicated with the air inlets; the preheating assembly is arranged in the air inlet pipeline and used for preheating air at the air inlet; the adjusting mechanism is arranged on the shell and used for guiding the preheated air into the shell; the formaldehyde detector is arranged on the bottom wall of the interior of the shell and used for detecting formaldehyde in the preheated air so as to obtain the concentration of formaldehyde in the indoor environment; the controller is arranged on the formaldehyde detector and is respectively connected with the formaldehyde detector, the adjusting mechanism and the preheating assembly; therefore, the influence of the air temperature and the air humidity of the external environment on the formaldehyde detector can be effectively reduced, and the accuracy of a detection result is improved.
Description
Technical Field
The application relates to the technical field of indoor environment detection, in particular to indoor environment monitoring equipment.
Background
The purpose of indoor environment detection is to timely, accurately and comprehensively reflect the current situation and development trend of indoor environment quality and provide scientific basis for indoor environment management, pollution source control, indoor environment planning and indoor environment evaluation.
The speed that formaldehyde volatilizees receives the influence of air temperature and humidity, and its speed of volatilizing is different under different temperatures or humidity, and the accuracy of indoor environment check out test set can be influenced to the too low temperature of external environment air and too high air humidity in the testing process, leads to the inaccuracy of testing result.
Disclosure of Invention
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the first purpose of this application is to provide an indoor environmental monitoring equipment, can reduce external environment air temperature and air humidity to formaldehyde detector's influence effectively to improve the accuracy of testing result.
In order to achieve the above purpose, the present application provides the following technical solutions: an indoor environment monitoring device comprises a shell, an adjusting mechanism, a plurality of preheating components, a formaldehyde detector, a plurality of air inlet pipelines, a plurality of air outlets, a plurality of air inlets and a controller, wherein,
the air outlet and the air inlet are both arranged on the outer side of the shell, the air inlet pipeline is fixedly connected to the outer side wall of the shell, and the air inlet pipeline is communicated with the air inlet; the preheating assembly is arranged in the air inlet pipeline and used for preheating air at the air inlet; the adjusting mechanism is arranged on the shell and used for guiding the preheated air into the shell; the formaldehyde detector is arranged on the inner bottom wall of the shell and used for detecting formaldehyde in the preheated air to obtain the formaldehyde concentration of the indoor environment; the controller is arranged on the formaldehyde detector and is respectively connected with the formaldehyde detector, the adjusting mechanism and the preheating assembly.
According to the application, the influence of the external environment air temperature and the air humidity on the formaldehyde detector can be effectively reduced, and therefore the accuracy of a detection result is improved.
In addition, the indoor environment monitoring equipment provided according to the application can also have the following additional technical characteristics:
in an embodiment of the application, the preheating assembly includes a temperature and humidity sensor and an electric heating wire, wherein the temperature and humidity sensor is installed inside the air inlet duct and is used for detecting the temperature and humidity of air inside the air inlet duct; the electric heating wire is installed in the air inlet pipeline and used for heating air at the air inlet.
In one embodiment of the present application, the adjusting mechanism includes a plurality of first gears, a second gear, a plurality of closing plates, a plurality of arc plates, a plurality of rod bodies, and a rotary cylinder, wherein,
one side of the sealing plate is attached to the inner side of the air inlet, the other side of the sealing plate is attached to the arc-shaped plate, the bottom of the sealing plate is rotatably connected with the inner bottom wall of the shell through a rotating piece, and the top of the sealing plate is fixedly connected with the rod body; the rod body is connected with a bearing embedded in the upper surface of the shell and penetrates through the bearing, and the top end of the rod body is fixedly connected with the first gear; outer ring gear teeth of the four first gears are meshed with outer ring gear teeth of the second gear; the rotary cylinder is arranged on the top wall of the interior of the shell, and a piston rod of the rotary cylinder penetrates through a round hole formed in the upper surface of the shell and is fixedly connected with the second gear; the arc fixed connection be in the inside of casing, just the arc the closing plate with constitute the air-out passageway between the casing.
In one embodiment of the present application, the controller is configured to: if the preheating assembly heats the air at the air inlet to a preset temperature, the adjusting mechanism is controlled to guide the preheated air into the shell, and the formaldehyde detector is controlled to be started to detect the preheated air; or if the formaldehyde detector finishes detection, controlling the closing plate to return to the initial position, and simultaneously controlling the formaldehyde detector and the preheating assembly to stop working.
In an embodiment of the present application, the number of the air outlet, the air inlet pipe, the temperature and humidity sensor, the electric heating wires, the arc-shaped plate, the rod body and the closing plate is the same.
In one embodiment of the present application, the air inlet duct is arcuate.
In one embodiment of the present application, the first gear is a sector gear.
In one embodiment of the present application, the adjusting mechanism further includes a motor and a base, wherein the base is located right below the housing, the motor is embedded in the base, and an output end of the motor is fixedly connected to a lower surface of the housing; the motor is connected with the controller.
In another embodiment of the present application, further comprising a spacing assembly; the limiting assembly comprises an arc-shaped groove and a universal ball, wherein the arc-shaped groove is formed in the lower surface of the shell, and a circle of limiting ball is arranged on the lower surface of the shell; the universal ball is installed the upper surface of base, just the arc surface laminating at the ball top of universal ball is in the inside of arc wall.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of an indoor environment monitoring device according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a portion of an indoor environment monitoring device according to an embodiment of the present application;
FIG. 3 is a top view of a portion of an indoor environmental monitoring apparatus according to an embodiment of the present application;
FIG. 4 is a schematic view of a portion of an indoor environment monitoring device according to another embodiment of the present application;
FIG. 5 is a front view of an indoor environment monitoring device according to an embodiment of the present application
FIG. 6 is a top view of an indoor environmental monitoring device according to one embodiment of the present application.
As shown in the figure: 1. a housing; 2. an adjustment mechanism; 3. a preheating assembly; 4. a formaldehyde detector; 5. an air inlet pipeline; 6. an air outlet; 7. an air inlet; 8. a controller; 9. a limiting component; 20. a first gear; 21. a second gear; 22. a closing plate; 23. an arc-shaped plate; 24. a rod body; 25. a rotating cylinder; 26. a motor; 27. a base; 30. a temperature and humidity sensor; 31. an electric heating wire; 90. an arc-shaped slot; 91. a universal ball.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. On the contrary, the embodiments of the application include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
An indoor environment monitoring device according to an embodiment of the present application is described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an indoor environment monitoring device according to an embodiment of the present application.
As shown in fig. 1, an indoor environment monitoring device according to an embodiment of the present application includes a housing 1, an adjusting mechanism 2, a plurality of preheating assemblies 3, a formaldehyde detector 4, a plurality of air inlet ducts 5, a plurality of air outlets 6, a plurality of air inlets 7, and a controller 8.
Wherein, air outlet 6 and air intake 7 all set up in the outside of casing 1, 5 fixed connection of air-supply line are at the lateral wall of casing 1, and air-supply line 5 and air intake 7 communicate each other, preheat the inside at air-supply line 5 of subassembly 3 installation, be used for preheating the air of air intake 7 department, adjustment mechanism 2 installs on casing 1, be used for accomplishing in the leading-in casing 1 of preheated air, formaldehyde detector 4 installs the inside diapire at casing 1, be used for carrying out formaldehyde detection to the air of accomplishing the preheating, in order to obtain the formaldehyde concentration of indoor environment, controller 8 sets up on formaldehyde detector 4, controller 8 respectively with formaldehyde detector 4, adjustment mechanism 2 links to each other with preheating subassembly 3.
It should be noted that the controller 8 described in this example is provided with a built-in wireless transceiver module for timely feeding back information to an external mobile terminal, and can be preset in the controller 8 according to the actual situation and the optimum temperature range for formaldehyde detection.
In an embodiment of the present application, as shown in fig. 2 and 3, the preheating assembly 3 may include a temperature and humidity sensor 30 and an electric heating wire 31, wherein the temperature and humidity sensor 30 is installed inside the air inlet duct 5 for detecting the temperature and humidity of the air inside the air inlet duct 5, and the electric heating wire 31 is installed inside the air inlet duct 5 for heating the air at the air inlet 7; the preheating assembly 3 is arranged to preheat air at the air inlet 7, so that the temperature of the air at the air inlet 7 is increased, the humidity of the air is reduced, the influence of the temperature and the humidity in the air on a detection result is reduced, and the accuracy of the detection result can be improved.
It should be noted that the controller 8 is electrically connected to the electric heating wire 31 and the temperature/humidity sensor 30 described in this example through wires, respectively.
In an embodiment of the present application, as shown in fig. 1, 2, 3 and 6, the adjusting mechanism 2 may include a plurality of first gears 20, a plurality of second gears 21, a plurality of closing plates 22, a plurality of arc plates 23, a plurality of rods 24 and a rotary cylinder 25, wherein one side of the closing plate 22 is attached to the inner side of the air inlet 7, the other side of the closing plate 22 is attached to the arc plates 23, the bottom of the closing plate 22 is rotatably connected to the inner bottom wall of the casing 1 through a rotating member, the top of the closing plate 22 is fixedly connected to the rods 24, the rods 24 are connected to bearings embedded in the upper surface of the casing 1 and penetrate the bearings, the top ends of the rods 24 are fixedly connected to the first gears 20, outer ring gear teeth of the four first gears 20 are all engaged with outer ring gear teeth of the second gears 21, the rotary cylinder 25 is mounted on the inner top wall of the casing 1, and a piston rod of the rotary cylinder 25 penetrates a circular hole formed in the upper surface of the casing 1, the arc-shaped plate 23 is fixedly connected inside the shell 1, and an air outlet channel is formed among the arc-shaped plate 23, the closing plate 22 and the shell 1; can be with accomplishing the leading-in to casing 1 of preheated air through setting up adjustment mechanism 2 for formaldehyde detector 4 directly detects the air that preheats, has avoided the air detection that humidity is great or the temperature is lower, thereby has improved the accuracy of testing result, simultaneously controller 8 through the wire with revolving cylinder 25 electricity is connected.
It should be noted that the rotating member described in this embodiment may be a rotating shaft.
Specifically, the controller 8 is configured to:
if the preheating assembly 3 heats the air at the air inlet 7 to a preset temperature, the adjusting mechanism 2 is controlled to guide the preheated air into the shell 1, and the formaldehyde detector 4 is controlled to be started to detect the preheated air; or
If the detection of the formaldehyde detector 4 is finished, controlling the closing plate 22 to return to the initial position, and simultaneously controlling the formaldehyde detector 4 and the preheating assembly 3 to stop working; the controller 8 is arranged to play a role of master control.
Specifically, in the actual operation process, the relevant personnel can place the equipment in the indoor space to be inspected, the air near the air inlet 7 is heated through the electric heating wire 31, the air enters through the air inlet pipe 5 and is discharged from the air outlet 6 through the air inlet 7, meanwhile, the temperature and humidity sensor 30 collects the temperature value and the humidity value of the air near the air inlet 7 and feeds the data back to the controller 8, the controller 8 compares the received data, when the values reach a preset threshold range, the controller 8 starts the rotary cylinder 25 and the formaldehyde detector 4, the rotary cylinder 25 drives the second gear 21, the second gear 21 is matched with the first gear 20 to drive the sealing plate 22 to rotate for a certain angle through the rod body 24, so that the sealing plate 22 is attached to one wall of the inner side of the arc-shaped plate 23 close to the air inlet 7, and at the moment, the air reaching the preheating range temperature enters into the inside of the shell 1, the formaldehyde detector 4 detects the formaldehyde and feeds the detection result back to the controller 8, so that the influence of the external environment temperature and the air humidity on the formaldehyde detector 4 can be effectively reduced, and the accuracy of the detection result is improved.
After formaldehyde detector 4 detects the completion, formaldehyde detector 4 gives controller 8 with data transmission, make controller 8 open revolving cylinder 25, close formaldehyde detector 4 and electric heating wire 31 simultaneously, revolving cylinder 25 drives second gear 21, make second gear 21 cooperate first gear 20 to drive the rotatory certain angle of closing plate 22 through body of rod 24, make closing plate 22 laminate in an inboard wall (initial position promptly) that arc 23 was kept away from to air intake 7, controller 8 will detect data transmission and show for outside mobile terminal.
Further, as shown in fig. 1, 2 and 3, the air outlet 6, the air inlet 7, the air inlet duct 5, the temperature and humidity sensor 30, the electric heating wires 31, the arc-shaped plates 23, the rod body 24 and the closing plate 22 are all the same in number; the normal operation of preheating work can be guaranteed through the above setting, and the circulation that can improve the air current through setting up multiunit air inlet pipe 5, detects more gas for the testing result is more accurate.
Further, as shown in fig. 1 and 6, the air inlet duct 5 is arc-shaped; the air inlet efficiency can be improved through the arrangement.
Further, as shown in fig. 1 and 6, the first gear 20 is a sector gear; through the arrangement, the structure is compact, and the space is saved.
In one embodiment of the present application, as shown in fig. 1 and 5, the adjusting mechanism 2 may further include a motor 26 and a base 27, wherein the base 27 is located right below the housing 1, the motor 26 is embedded in the base 27, an output end of the motor 26 is fixedly connected to a lower surface of the housing 1, and the motor 26 is connected to the controller 8.
Particularly, at actual operation's in-process, initial work time alright starter motor 26 drives casing 1 through motor 26's output shaft and rotates, can make intake stack 5 rotate to increase more airflow circulation, thereby detect more gas, stop to detect the interference of contingency, make gas detection more accurate.
In another embodiment of the present application, as shown in fig. 4, the indoor environment monitoring device further includes a limiting assembly 9, the limiting assembly 9 includes an arc-shaped groove 90 and a universal ball 91, wherein the arc-shaped groove 90 is formed in the lower surface of the housing 1, a circle is formed on the lower surface of the housing 1, the universal ball 91 is installed on the upper surface of the base 27, and the arc-shaped surface of the top of the ball of the universal ball 91 is attached inside the arc-shaped groove 90; can play spacing effect to universal ball 91's ball through setting up arc wall 90, can improve the support nature to casing 1 through setting up universal ball 91 simultaneously to stability when improving casing 1 and rotating.
As a further possible situation, a circular clamping cover can be detachably mounted on the upper surface of the shell 1 to cover the first gear 20 and the second gear 21, so that the attractiveness of the device can be improved, and the situation that fingers are mistakenly injured when the second gear 21 drives the first gear 20 to rotate can be avoided.
In summary, according to the indoor environment monitoring device provided by the embodiment of the application, the influence of the external environment air temperature and the air humidity on the formaldehyde detector 4 can be effectively reduced, so that the accuracy of the detection result is improved.
In the description of the present specification, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (9)
1. An indoor environment monitoring device is characterized by comprising a shell (1), an adjusting mechanism (2), a plurality of preheating components (3), a formaldehyde detector (4), a plurality of air inlet pipelines (5), a plurality of air outlets (6), a plurality of air inlets (7) and a controller (8),
the air outlet (6) and the air inlet (7) are both arranged on the outer side of the shell (1), the air inlet pipeline (5) is fixedly connected to the outer side wall of the shell (1), and the air inlet pipeline (5) is communicated with the air inlet (7);
the preheating assembly (3) is arranged inside the air inlet pipeline (5) and is used for preheating air at the air inlet (7);
the adjusting mechanism (2) is arranged on the shell (1) and is used for guiding preheated air into the shell (1);
the formaldehyde detector (4) is arranged on the bottom wall of the interior of the shell (1) and used for detecting formaldehyde in the preheated air so as to obtain the concentration of formaldehyde in the indoor environment;
the controller (8) is arranged on the formaldehyde detector (4), and the controller (8) is respectively connected with the formaldehyde detector (4), the adjusting mechanism (2) and the preheating assembly (3).
2. Indoor environment monitoring device according to claim 1, characterized in that the pre-heating assembly (3) comprises a temperature and humidity sensor (30) and an electric heating wire (31), wherein,
the temperature and humidity sensor (30) is arranged inside the air inlet pipeline (5) and is used for detecting the temperature and the humidity of air inside the air inlet pipeline (5);
the electric heating wire (31) is installed inside the air inlet pipeline (5) and used for heating air at the air inlet (7).
3. An indoor environment monitoring apparatus according to claim 1, characterized in that the adjusting mechanism (2) comprises a plurality of first gears (20), a second gear (21), a plurality of closing plates (22), a plurality of arc plates (23), a plurality of rods (24) and a rotating cylinder (25), wherein,
one side of the closing plate (22) is attached to the inner side of the air inlet (7), the other side of the closing plate (22) is attached to the arc-shaped plate (23), the bottom of the closing plate (22) is rotatably connected with the inner bottom wall of the shell (1) through a rotating piece, and the top of the closing plate (22) is fixedly connected with the rod body (24);
the rod body (24) is connected with a bearing embedded in the upper surface of the shell (1) and penetrates through the bearing, and the top end of the rod body (24) is fixedly connected with the first gear (20);
outer ring gear teeth of the four first gears (20) are meshed with outer ring gear teeth of the second gear (21);
the rotary cylinder (25) is arranged on the top wall of the interior of the shell (1), and a piston rod of the rotary cylinder (25) penetrates through a round hole formed in the upper surface of the shell (1) and is fixedly connected with the second gear (21);
arc (23) fixed connection be in the inside of casing (1), just arc (23) closing plate (22) with constitute the air-out passageway between casing (1).
4. An indoor environment monitoring device according to claim 3, wherein the controller (8) is configured to:
if the preheating assembly (3) heats the air at the air inlet (7) to a preset temperature, controlling the adjusting mechanism (2) to guide the preheated air into the shell (1), and controlling the formaldehyde detector (4) to be started to detect the preheated air; or alternatively
And if the detection of the formaldehyde detector (4) is finished, controlling the closing plate (22) to return to the initial position, and simultaneously controlling the formaldehyde detector (4) and the preheating assembly (3) to stop working.
5. An indoor environment monitoring device according to claim 4, wherein the number of the air outlet (6), the air inlet (7), the air inlet pipe (5), the temperature and humidity sensor (30), the electric heating wires (31), the arc-shaped plate (23), the rod body (24) and the closing plate (22) is the same.
6. An indoor environment monitoring device according to claim 1, wherein the air inlet duct (5) is arc-shaped.
7. An indoor environment monitoring apparatus according to claim 3, characterised in that the first gear wheel (20) is a sector gear wheel.
8. An indoor environment monitoring device according to claim 1, characterized in that the adjusting mechanism (2) further comprises a motor (26) and a base (27), wherein,
the base (27) is located directly below the housing (1);
the motor (26) is embedded and mounted on the base (27), and the output end of the motor (26) is fixedly connected to the lower surface of the shell (1);
the motor (26) is connected with the controller (8).
9. An indoor environment monitoring device according to claim 8, further comprising a limiting assembly (9);
the limiting assembly (9) comprises an arc-shaped groove (90) and a universal ball (91),
the arc-shaped groove (90) is formed in the lower surface of the shell (1), and a circle of arc-shaped groove is formed in the lower surface of the shell (1);
the universal ball (91) is arranged on the upper surface of the base (27), and the arc-shaped surface of the top of the ball of the universal ball (91) is attached to the inner part of the arc-shaped groove (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210447358.3A CN114814101B (en) | 2022-04-26 | 2022-04-26 | Indoor environment monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210447358.3A CN114814101B (en) | 2022-04-26 | 2022-04-26 | Indoor environment monitoring equipment |
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| CN114814101A true CN114814101A (en) | 2022-07-29 |
| CN114814101B CN114814101B (en) | 2023-08-18 |
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| CN202210447358.3A Active CN114814101B (en) | 2022-04-26 | 2022-04-26 | Indoor environment monitoring equipment |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151135A (en) * | 2017-11-15 | 2018-06-12 | 珠海格力电器股份有限公司 | Indoor unit and apply its air conditioner |
| CN108412790A (en) * | 2018-03-16 | 2018-08-17 | 昆山斯莱姆节能科技有限公司 | Multifunctional intellectual pipeline fan |
| CN109550353A (en) * | 2017-09-26 | 2019-04-02 | 南京大东机电设备有限公司 | A kind of formaldehyde examination purification device |
| CN208846634U (en) * | 2018-09-21 | 2019-05-10 | 天津潍海科技有限公司 | A kind of adaptive air quantity adjustment equipment |
| CN110487965A (en) * | 2019-08-20 | 2019-11-22 | 陈奇华 | A kind of monitoring detection device of indoor formaldehyde concentration |
| CN210953958U (en) * | 2019-08-26 | 2020-07-07 | 江西润达检测技术有限公司 | Portable environment detector |
| CN111413471A (en) * | 2020-04-16 | 2020-07-14 | 沃尔德弗河北仪表科技有限公司 | Air quality monitoring device |
| CN111470892A (en) * | 2020-04-07 | 2020-07-31 | 清华苏州环境创新研究院 | Fermentation device and composting equipment with same |
| CN211652750U (en) * | 2019-09-11 | 2020-10-09 | 常州良福朗清生物科技有限公司 | A check out test set that is arranged in air of indoor air formaldehyde purification back air |
-
2022
- 2022-04-26 CN CN202210447358.3A patent/CN114814101B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550353A (en) * | 2017-09-26 | 2019-04-02 | 南京大东机电设备有限公司 | A kind of formaldehyde examination purification device |
| CN108151135A (en) * | 2017-11-15 | 2018-06-12 | 珠海格力电器股份有限公司 | Indoor unit and apply its air conditioner |
| CN108412790A (en) * | 2018-03-16 | 2018-08-17 | 昆山斯莱姆节能科技有限公司 | Multifunctional intellectual pipeline fan |
| CN208846634U (en) * | 2018-09-21 | 2019-05-10 | 天津潍海科技有限公司 | A kind of adaptive air quantity adjustment equipment |
| CN110487965A (en) * | 2019-08-20 | 2019-11-22 | 陈奇华 | A kind of monitoring detection device of indoor formaldehyde concentration |
| CN210953958U (en) * | 2019-08-26 | 2020-07-07 | 江西润达检测技术有限公司 | Portable environment detector |
| CN211652750U (en) * | 2019-09-11 | 2020-10-09 | 常州良福朗清生物科技有限公司 | A check out test set that is arranged in air of indoor air formaldehyde purification back air |
| CN111470892A (en) * | 2020-04-07 | 2020-07-31 | 清华苏州环境创新研究院 | Fermentation device and composting equipment with same |
| CN111413471A (en) * | 2020-04-16 | 2020-07-14 | 沃尔德弗河北仪表科技有限公司 | Air quality monitoring device |
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