CN208109797U - Gas-detecting device and air handling system - Google Patents
Gas-detecting device and air handling system Download PDFInfo
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- CN208109797U CN208109797U CN201820675915.6U CN201820675915U CN208109797U CN 208109797 U CN208109797 U CN 208109797U CN 201820675915 U CN201820675915 U CN 201820675915U CN 208109797 U CN208109797 U CN 208109797U
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Abstract
The utility model discloses a kind of gas-detecting device and air handling systems, one of gas-detecting device includes shell and the gas flow opening that is opened on the shell, the gas-detecting device further includes being set to the intracorporal control unit of the shell, sensor unit and master control communication unit, the sensor unit and described control unit communication connection, the master control communication unit and described control unit communication connection；The sensor unit is connected to hull outside gas detection extraneous gas ingredient through the gas flow opening, and the master control communication unit generates regulation and control instruction according to the gas componant, and the regulation and control instruction is sent to controlled device through the master control communication unit.Its technical solution of the utility model has the effect of the advantages of adjusting formaldehyde in air content, oxygen content, carbon dioxide content, PM2.5 content (fine particle) and humidity parameter and temperature parameter.
Description
Technical field
The utility model relates to household appliance technical field, it is related specifically to a kind of gas-detecting device and air handling system.
Background technique
With the development and the improvement of people's living standards of social economy, inside the space using the apparatus of air conditioning
The time of life and work is increasingly longer, rapidly and accurately detects composition of air for human health and environmental protection with important
Meaning.Composition of air detection device in the prior art can only generally play the role of detecting composition of air, can not be according to air
Compositional data carries out beneficial adjusting to composition of air.
Utility model content
The main purpose of the utility model is to propose a kind of gas-detecting device, it is intended to solve the prior art in the prior art
In can not according to composition of air data to composition of air carry out beneficial to adjust the problem of.
To achieve the above object, the utility model proposes a kind of gas-detecting device comprising：Shell and it is opened in institute
The gas flow opening on shell is stated, the gas-detecting device further includes being set to the intracorporal control unit of the shell, sensor list
Member and master control communication unit, the sensor unit and described control unit communication connection, the master control communication unit with it is described
Control unit communication connection；The sensor unit through the gas flow opening connection hull outside gas detection extraneous gas at
Point, the master control communication unit generates regulation and control instruction according to the gas componant, and the regulation and control instruction is led to through the master control
News unit is sent to controlled device.
Preferably, the gas-detecting device further includes multiplexer, and the sensor unit includes at least one sensor,
The sensor is through the multiplexer and described control unit communication connection.
Preferably, the gas-detecting device further includes signal conditioning unit, and the multiplexer is through the signal condition list
Member and described control unit communication connection.
Preferably, the sensor unit include at least formaldehyde sensor, carbon dioxide sensor, oxygen level sensor,
One of Temperature Humidity Sensor is a variety of.
Preferably, the master control communication unit includes at least at least one of WIFI module, bluetooth module, infrared module
Or it is a variety of.
Preferably, PORT COM is also provided on the shell, the infrared module refers to regulation through the PORT COM
Order is sent to controlled device.
Preferably, the gas flow opening is to be laid with netted isolation element in porous structure or the gas flow opening.
Preferably, it is also provided with charging interface on the shell and what is be electrically connected with the charging interface be set to the shell
Intracorporal charging module, the charging module are electrically connected to described control unit.
To achieve the above object, the utility model also provides a kind of air handling system comprising air regulator and on
Described in any item gas-detecting devices are stated, the air regulator includes being controlled communication unit and instruction execution unit, described
Controlled communication unit receives the regulation and control instruction of the master control communication unit, and described instruction execution unit is single according to the controlled communication
The regulation and control instruction that member receives executes operation corresponding with the regulation and control instruction.
Preferably, the air handling system further includes mobile device, and the mobile device includes that mobile device communication is single
Member and parameter configuration unit, the mobile device communication unit and the master control communication unit, the controlled communication unit company of communicating
It connects, the parameter configuration unit is sent out through the mobile device communication unit to the gas-detecting device and/or air regulator
Send configuration data.
The technical solution of the utility model on the gas-detecting device shell by opening up gas flow opening, the sensing
Device unit is connected to hull outside space through the gas flow opening, to detect the composition of air in hull outside space.The sensor
Unit by the composition of air data transmission sensed to described control unit, after described control unit is to composition of air processing
Regulation and control instruction is generated, and through the regulation and control instruction is sent to controlled device through the master control communication unit.Pass through to realize
The gas-detecting device senses composition of air, and controls controlled device and execute respective operations, reaches and adjusts in air such as formaldehyde
Content, oxygen content, the effect of carbon dioxide content, PM2.5 content (fine particle) and humidity parameter and temperature parameter.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of one embodiment of gas-detecting device of the utility model；
Fig. 2 is a kind of structural schematic diagram at another visual angle of gas-detecting device of the utility model；
Fig. 3 is the portion A enlarged structure schematic diagram in Fig. 1；
Fig. 4 is a kind of block schematic illustration of another embodiment of gas-detecting device of the utility model；
Fig. 5 is a kind of block schematic illustration of another embodiment of gas-detecting device of the utility model；
Fig. 6 is a kind of block schematic illustration of another embodiment of gas-detecting device of the utility model；
Fig. 7 is a kind of block schematic illustration of one embodiment of air handling system of the utility model.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Gas-detecting device | 16 | Display unit |
| 10 | Shell | 20 | Control unit |
| 11 | Gas flow opening | 21 | Sensor unit |
| 12 | PORT COM | 22 | Master control communication unit |
| 13 | Charging interface | 23 | Multiplexer |
| 14 | Push-button unit | 24 | Signal conditioning unit |
| 15 | Charging port |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
In the utility model embodiment, also referring to Fig. 1-6, a kind of gas-detecting device 100 comprising：Shell
10 and the gas flow opening 11 that is opened on the shell 10, the gas-detecting device 100 further includes being set to the shell 10
Interior control unit 20, sensor unit 21 and master control communication unit 22, the sensor unit 21 and described control unit 20
Communication connection, the master control communication unit 22 and 20 communication connection of described control unit；The sensor unit 21 is through the gas
11 connection 10 extraneous gas of shell of stream opening detects extraneous gas ingredient, and the master control communication unit 22 is according to the gas componant
Regulation and control instruction is generated, and the regulation and control instruction is sent to controlled device through the master control communication unit 22.
The utility model is by opening up gas flow opening 11, the sensor on 100 shell 10 of gas-detecting device
Unit 21 is connected to 10 exterior space of shell through the gas flow opening 11, described to detect the composition of air of 10 exterior space of shell
The composition of air that sensor unit 21 detects includes but is not limited to content of formaldehyde, oxygen content, carbon dioxide content, PM2.5 content
(fine particle) and the humidity parameter and temperature parameter that composition of air is had an impact.The sensor unit 21 will sense
Composition of air data transmission refers to generation regulation after composition of air processing to described control unit 20, described control unit 20
It enables, and through the regulation and control instruction is sent to controlled device through the master control communication unit 22.Described control unit 20 is to described
Composition of air processing includes but is not limited to PARA FORMALDEHYDE PRILLS(91,95) content, carbon dioxide content, whether PM2.5 content exceeds preset value is sentenced
It is disconnected, judge whether oxygen content reaches preset value, regulation and control instruction is generated according to judging result, and the regulation and control instruction is sent out
Controlled device is given, the controlled device includes but is not limited to air regulator 200, humidifier；The controlled device is according to quilt
It includes but is not limited to air draft operation, pushing wind manipulation, heating and cooling operation, wet operations that regulation and control instruction, which executes,.Pass through institute to realize
It states gas-detecting device 100 and senses composition of air, and control controlled device and execute respective operations, reach adjusting formaldehyde in air and contain
Amount, oxygen content, the effect of carbon dioxide content, PM2.5 content (fine particle) and humidity parameter and temperature parameter.
Further, referring to figure 4., the gas-detecting device 100 further includes multiplexer 23, the sensor unit 21
Including at least one sensor, the sensor is through the multiplexer 23 and 20 communication connection of described control unit.
And further, the sensor unit 21 includes at least formaldehyde sensor, carbon dioxide sensor, oxygen content and passes
One or more of sensor, Temperature Humidity Sensor.
The sensor unit 21 of the utility model includes at least a sensor namely the sensor unit 21 includes one
A and more than one sensor of the same race, such as sensor unit 21 include one and more than one formaldehyde sensor；It is described
Sensor unit 21 also may include more than one sensor not of the same race, and such as the sensor unit 21 is passed including at least formaldehyde
One of sensor, carbon dioxide sensor, oxygen level sensor, PM2.5 sensor.The sensor unit 21 includes two
Or more it is of the same race or not sensor of the same race when, pass through the multiplexer 23 and 20 communication connection of described control unit.The control
Unit 20 processed needs the sensing signal of received certain or some sensor by controlling the multiplexer 23 selection, so as to
To be actually needed according to user to a certain composition of air data of acquisition.When there are multiple sensors of the same race, pass through multiple biographies of the same race
Sensor is repeatedly sensed to improve the accuracy of the sensing signal of this kind of sensor；It, can when there is multiple and different kinds of sensors
To sense a variety of composition of air data, the broad applicability of the gas-detecting device 100 is improved.
Further, referring to figure 4., the gas-detecting device 100 further includes signal conditioning unit 24, the multiplexer
23 through the signal conditioning unit 24 and 20 communication connection of described control unit.
Since the sensing signal of the sensor in the sensor unit 21 is analog signal, there are interference signals, namely
There are noise, the sensing signal of the sensor passes through the signal conditioning unit after the multiplexer 23 is selected
Interference signal in the sensing signal of the sensor is eliminated the latter by 24 to be lowered, and obtains more accurate sensing signal, then pass
Described control unit 20 is given, to improve the accuracy for being transmitted to the sensing signal of control unit 20.
Referring to Figure 4 together -6, it is single can be integrated in the control for the multiplexer 23 and/or the signal conditioning unit 24
In member 20, peripheral hardware and 20 communication connection of described control unit can also be used as；When by the multiplexer 23 and/or the signal tune
Unit 24 is managed as peripheral hardware and 20 communication connection of described control unit, can smaller described control unit 20 data processing pressure
Power accelerates the processing speed of described control unit 20；It is integrated in when by the multiplexer 23 and/or the signal conditioning unit 24
When in described control unit 20, it is possible to reduce described control unit 20, multiplexer 23 and signal conditioning unit 24 are in shell 10
The space occupied, it is small conducive to the overall dimensions of the gas-detecting device 100 are done, it is small-sized to reach gas-detecting device 100
The effect of change.
Preferably, the master control communication unit 22 include at least one of WIFI module, bluetooth module, infrared module or
It is a variety of.
The master control communication unit 22 includes at least one of WIFI module, bluetooth module, infrared module.It can basis
The reception mode of the received adjustment signal of controlled device is selected, as being provided with WIFI receiving module in controlled device,
Then the master control communication unit 22 includes WIFI module.It is appreciated that the master control communication unit 22 includes WIFI module, bluetooth
At least one of module, infrared module or two or more combinations are controlled to realize that the master control communication is single with described
The transmission diversity of adjustment signal between object.
Further, referring to figure 2., PORT COM 12 is also provided on the shell 10, described in the infrared module warp
Regulation and control instruction is sent to controlled device by PORT COM 12.
When it is one of WIFI module, bluetooth module or this rwo combination that master control communication is single, the communication terminal
Mouth 12 can open up, and can not also open up, and the signal not interfered between WIFI module, bluetooth module and controlled device passes
It is defeated；When master control communication is single be infrared module or infrared module and WIFI module, bluetooth module combination when, then need out
If the PORT COM 12 sends the infrared signal of the infrared module to the controlled device, to guarantee adjustment signal
Transmission stability.
Further, please with reference to Fig. 2-3, the gas flow opening 11 is in porous structure or the gas flow opening 11
It is laid with netted isolation element.
The gas flow opening 11 is to be laid with netted isolation element in porous structure or the gas flow opening 11, on the one hand
Guarantee that the sensor unit 21 sufficiently taps touching with 10 outside air of shell, on the other hand prevents external sundries from entering the shell
The normal operation of sensor unit 21 described in 10 internal influence of body.
Further, please refer to Fig. 1, be also provided on the shell 10 charging interface 13 and with 13 electricity of the charging interface
The charging module of connection being set in the shell 10, the charging module are electrically connected to described control unit 20.
The gas-detecting device 100 can be powered by detachable internal battery, not opened up at this time described
Charging interface 13 and setting charging module can pass through the charging when 100 built-in rechargeable battery of gas-detecting device
Interface 13 and built-in charging module give the rechargeable battery, power to realize to the duration of described control unit 20.
Further, Fig. 1-2 is please referred to, the gas-detecting device 100 further includes push-button unit 14 and display unit 15,
The push-button unit 14 and display unit 15 are set on the shell 10, pass through the push-button unit 14 and display unit 15
The detection process of the gas-detecting device 100 is completed in cooperation, and push-button unit 14 is sent to the controlled device as described in operation
Regulation and control instruction, the push-button unit 14 as described in operation detect each composition of air such as content of formaldehyde, the display unit 15
Can show composition of air data that the sensor unit 21 senses and be sent to the controlled device regulation and control instruction and
The implementing result etc. of controlled device.
To achieve the above object, referring to Fig. 7, the utility model also provides a kind of air handling system comprising air
Adjuster 200 and gas-detecting device described in any of the above embodiments 100, the air regulator 200 include controlled communication unit
And instruction execution unit, the controlled communication unit receive the regulation and control instruction of the master control communication unit 22, described instruction executes
Unit executes operation corresponding with the regulation and control instruction according to the regulation and control instruction that the controlled communication unit receives.
It includes but is not limited to air draft behaviour that the air regulator 200 is executed according to the regulation and control instruction of gas-detecting device 100
Work, pushing wind manipulation, heating and cooling operation, wet operations.Composition of air is sensed by the gas-detecting device 100 to realize,
And control controlled device and execute respective operations, reach adjusting formaldehyde in air content, oxygen content, carbon dioxide content, PM2.5 and contains
Measure the effect of (fine particle) and humidity parameter and temperature parameter.
Specifically, the air handling system further includes mobile device 300, and the mobile device 300 includes mobile device
300 communication units and parameter configuration unit, 300 communication unit of mobile device and the master control communication unit 22 are controlled and lead to
The equal communication connection of unit is interrogated, the parameter configuration unit is through 300 communication unit of mobile device to the gas-detecting device
100 and/or air regulator 200 send configuration data.
The mobile device 300 includes each sky in gas-detecting device 100 to the configuration data of the gas-detecting device
The maximum of gas ingredient and the configuration of minimum threshold, the configuration of history detection data, the correction configuration of data, air regulator 200
The such as the configuration of each mode operation parameter
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of gas-detecting device, which is characterized in that including：Shell and the gas flow opening being opened on the shell, it is described
Gas-detecting device further includes being set to the intracorporal control unit of the shell, sensor unit and master control communication unit, the biography
Sensor cell and described control unit communication connection, the master control communication unit and described control unit communication connection；The biography
Sensor cell is connected to hull outside gas detection extraneous gas ingredient through the gas flow opening, and the master control communication unit is according to institute
It states gas componant and generates regulation and control instruction, and the regulation and control instruction is sent to controlled device through the master control communication unit.
2. gas-detecting device as described in claim 1, which is characterized in that the gas-detecting device further includes multiplexer,
The sensor unit includes at least one sensor, and the sensor connects through the multiplexer and described control unit communication
It connects.
3. gas-detecting device as claimed in claim 2, which is characterized in that the gas-detecting device further includes signal condition
Unit, the multiplexer is through the signal conditioning unit and described control unit communication connection.
4. gas-detecting device as described in claim 1, which is characterized in that the sensor unit is sensed including at least formaldehyde
One of device, carbon dioxide sensor, oxygen level sensor, Temperature Humidity Sensor are a variety of.
5. gas-detecting device as described in claim 1, which is characterized in that the master control communication unit includes at least WIFI mould
One of block, bluetooth module, infrared module are a variety of.
6. gas-detecting device as claimed in claim 5, which is characterized in that be also provided with PORT COM, institute on the shell
It states infrared module and regulation and control instruction is sent to controlled device through the PORT COM.
7. gas-detecting device as described in claim 1, which is characterized in that the gas flow opening is porous structure or described
Netted isolation element is laid in gas flow opening.
8. gas-detecting device as described in claim 1, which is characterized in that be also provided on the shell charging interface and with
The charging interface electrical connection is set to the intracorporal charging module of the shell, and it is single that the charging module is electrically connected to the control
Member.
9. a kind of air handling system, which is characterized in that including air regulator and such as the described in any item gas of claim 1-8
Body detection device, the air regulator include controlled communication unit and instruction execution unit, and the controlled communication unit receives
The regulation and control instruction of the master control communication unit, described instruction execution unit refer to according to the regulation that the controlled communication unit receives
It enables and executes operation corresponding with the regulation and control instruction.
10. air handling system as claimed in claim 9, which is characterized in that the air handling system further includes that movement is set
Standby, the mobile device includes mobile device communication unit and parameter configuration unit, the mobile device communication unit with it is described
Master control communication unit, the controlled equal communication connection of communication unit, the parameter configuration unit through the mobile device communication unit to
The gas-detecting device and/or air regulator send configuration data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675915.6U CN208109797U (en) | 2018-05-08 | 2018-05-08 | Gas-detecting device and air handling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675915.6U CN208109797U (en) | 2018-05-08 | 2018-05-08 | Gas-detecting device and air handling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109797U true CN208109797U (en) | 2018-11-16 |
Family
ID=64114049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820675915.6U Active CN208109797U (en) | 2018-05-08 | 2018-05-08 | Gas-detecting device and air handling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109797U (en) |
-
2018
- 2018-05-08 CN CN201820675915.6U patent/CN208109797U/en active Active
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