CN211451273U - Indoor environment regulation and control system - Google Patents
Indoor environment regulation and control system Download PDFInfo
- Publication number
- CN211451273U CN211451273U CN201922498990.7U CN201922498990U CN211451273U CN 211451273 U CN211451273 U CN 211451273U CN 201922498990 U CN201922498990 U CN 201922498990U CN 211451273 U CN211451273 U CN 211451273U
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- fan
- indoor environment
- air
- sensor
- plc controller
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 19
- 239000001301 oxygen Substances 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims 7
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
The utility model provides an indoor environment regulation and control system, which comprises an air exchange part, an air detection part and a control part, wherein the air exchange part comprises an air inlet fan and an air exhaust fan, the air detection part comprises a temperature sensor, a dust sensor and an oxygen concentration sensor, and the control part comprises a main control chip, a PLC controller and a power regulator; temperature sensor, dust sensor, oxygen concentration sensor and PLC controller all link to each other with main control chip, and power regulator links to each other with the PLC controller, and air inlet fan and the fan of airing exhaust all link to each other with power regulator. The utility model discloses an indoor environment regulation and control system is owing to adopted temperature sensor, dust sensor and oxygen concentration sensor to monitor indoor environment to be provided with power conditioner between PLC controller and air intake fan and the fan of airing exhaust, can correspond different fan work efficiency, energy-conservation and strong adaptability when detecting different environmental conditions to the sensor.
Description
Technical Field
The utility model relates to an automatic control technical field especially relates to an indoor environment regulation and control system.
Background
The indoor environment regulation and control system is a system for treating indoor air, can keep the cleanliness of indoor air, strengthen indoor and outdoor air circulation, cool down and the like, and can ensure that personnel can enjoy natural fresh air indoors, avoid indoor furniture articles from going moldy, remove indoor harmful gas, reduce indoor carbon dioxide concentration and the like.
The current indoor environment regulation and control system also has the following defects: firstly, the function is single, only the gas can be replaced at regular time, and the indoor air and people flow can not be detected; secondly, the intelligent degree is lower, the ventilation efficiency can not be adjusted in real time according to the indoor real-time condition, the energy conservation and the comfort degree are poorer, and the method is particularly not suitable for the areas with dense people flow (such as restaurants, hotels and the like).
Therefore, the prior art is still to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of above-mentioned prior art, the utility model aims at providing an indoor environment regulation and control system aims at solving indoor environment regulation and control system and can't adjust the technical problem that efficiency of taking a breath, environmental adaptability is poor according to the environmental condition by oneself.
The technical scheme of the utility model as follows:
the utility model provides an indoor environment control system, wherein, includes the part of taking a breath, empty gas detection surveys part and control section, the part of taking a breath includes air intake fan and the fan of airing exhaust, empty gas detection surveys the part and includes temperature sensor, dust sensor and oxygen concentration sensor, control section includes main control chip, PLC controller and power regulator, temperature sensor dust sensor oxygen concentration sensor with the PLC controller all with main control chip links to each other, power regulator with the PLC controller links to each other, air intake fan with the fan of airing exhaust all with power regulator links to each other.
The indoor environment regulation and control system is characterized in that the air inlet fan and the air exhaust fan are respectively arranged on a first wall body and a second wall body which are opposite to each other, the air inlet fan is arranged at the top end of the first wall body, and the air exhaust fan is arranged at the bottom end of the second wall body.
Indoor environment regulation and control system, wherein, the indoor end of air inlet fan is connected with filter equipment.
The indoor environment regulation and control system, wherein, filter equipment includes a plurality of honeycomb activated carbon filter screens that set up side by side.
The indoor environment regulation and control system, wherein, cellular activated carbon filter screen is provided with 5 layers side by side.
The indoor environment regulation and control system, wherein, filter equipment still includes and filters the sponge.
The indoor environment regulation and control system is characterized in that air hoods are arranged at the outdoor end of the air inlet fan and the outdoor end of the air exhaust fan.
The indoor environment regulation and control system is characterized in that the air exchange part further comprises an air conditioner, the control part further comprises a frequency converter, the air conditioner is connected with the frequency converter, and the frequency converter is connected with the PLC.
The indoor environment regulation and control system is characterized in that the control part further comprises a touch display screen, and the touch display screen is connected with the main control chip.
The indoor environment regulation and control system, wherein, master control chip's model is STM 32.
Has the advantages that: the utility model provides an indoor environment regulation and control system, which comprises an air exchange part, an air detection part and a control part, wherein the air exchange part comprises an air inlet fan and an air exhaust fan, the air detection part comprises a temperature sensor, a dust sensor and an oxygen concentration sensor, and the control part comprises a main control chip, a PLC controller and a power regulator; temperature sensor, dust sensor, oxygen concentration sensor and PLC controller all link to each other with main control chip, and power regulator links to each other with the PLC controller, and air inlet fan and the fan of airing exhaust all link to each other with power regulator. The utility model discloses an indoor environment regulation and control system is owing to adopted temperature sensor, dust sensor and oxygen concentration sensor to monitor indoor environment to be provided with power conditioner between PLC controller and air intake fan and the fan of airing exhaust, can correspond different fan work efficiency, energy-conservation and strong adaptability when detecting different environmental conditions to the sensor.
Drawings
Fig. 1 is a schematic view of an indoor environment control system according to the present invention;
fig. 2 is a schematic structural diagram of the honeycomb activated carbon filter screen of the present invention.
Detailed Description
The utility model provides an indoor environment regulation and control system, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a pair of indoor environment regulation and control system, including the part of taking a breath, empty gas detection surveys part and control division, the part of taking a breath includes air intake fan 10 and air exhaust fan 20, air intake fan and air exhaust fan all include the tubulose shell and set up the fan in the tubulose shell, air intake fan is used for drawing outdoor air into new trend host computer and purifies, air exhaust fan is used for drawing out outdoor with indoor bad air, empty gas detection surveys the part and includes temperature sensor 30, dust sensor 40 and oxygen concentration sensor 50, temperature sensor is used for real-time supervision indoor temperature and feeds back to main control chip in real time, dust sensor is used for feeding back to main control chip in real time to the dust granule in the room air, oxygen concentration sensor is used for detecting the oxygen content (the people flow rate change state, the oxygen content also can follow the change) in the room air and feeds back to, the control part comprises a main control chip 60, a PLC (programmable logic controller) 70 and a power regulator 80 (the control part is arranged in a control box, the main control chip is arranged on a main control board), the temperature sensor, the dust sensor, the oxygen concentration sensor and the PLC are all connected with the main control chip, the power regulator is connected with the PLC, and the air intake fan and the air exhaust fan are all connected with the power regulator. The power regulator is also called power controller for controlling the rotating speed of the air intake fan and the air exhaust fan, the type of the fan and the size of the indoor space can be selected according to the model, the rotating speed of the air intake fan and the air exhaust fan is different, the convection efficiency of indoor air is different, better ventilation effect is achieved, energy is saved, particularly, the indoor environment regulation and control system of the technical scheme detects the indoor environment condition through various sensors, the real-time detection data of the sensors is compared with a set value through a main control chip, the main control chip drives the power regulator to automatically regulate the running speed of the air intake fan and the air exhaust fan, and the freshness and the quality of the indoor air are kept.
Referring to fig. 1, in a specific embodiment, the air intake fan and the air exhaust fan are respectively disposed on a first wall 90 and a second wall 100 opposite to each other, the air intake fan is disposed at the top end of the first wall, and the air exhaust fan is disposed at the bottom end of the second wall. The air inlet fan sets up on the top of wall body, and the air inlet fan can inhale the air that the high altitude is cleaner, and the fan setting of airing exhaust is favorable to discharging indoor the dirty air of indoor bottom as fast as possible in the bottom of wall body to guarantee the cleanliness factor of room air.
Referring to fig. 1, in a specific embodiment, a filter device 110 is connected to an indoor end of the intake air blower. The filtering device can select any one filtering device structure in the prior art according to actual needs, and the filtering device is used for filtering impurities and peculiar smell in air sucked by the air inlet fan.
Referring to figure 1, in one particular embodiment, the filtration device includes several side-by-side honeycomb activated carbon filter screens 120. Referring to fig. 2, the honeycomb activated carbon filter screen includes a honeycomb frame 130 and activated carbon disposed in honeycomb holes of the honeycomb frame, and the honeycomb activated carbon filter screen is mainly used for filtering peculiar smell in air sucked by the intake air blower.
In a specific embodiment, the honeycomb activated carbon filter mesh is provided with 5 layers side by side.
Referring to fig. 1, in a particular embodiment, the filter device further comprises a filter sponge 140. The effect of filtering the sponge is that the dust that filters air intake fan inhaled in the air can, guarantees the cleanliness factor of inhaled wind.
Referring to fig. 1, in a specific embodiment, the outdoor end of the intake fan and the outdoor end of the exhaust fan are provided with wind shields 150. The fan cover is used for guiding the air suction direction of the air inlet fan and the air outlet direction of the air exhaust fan, and meanwhile, the fan is more attractive in appearance.
Referring to fig. 1, in a specific embodiment, the ventilation part further includes an air conditioner 160, and the control part further includes an inverter 170, wherein the air conditioner is connected to the inverter, and the inverter is connected to the PLC controller.
Referring to fig. 1, in a specific embodiment, the control portion further includes a touch display screen 180, and the touch display screen is connected to the main control chip. Specifically, a temperature button, a dust granularity button, an oxygen content button, an air inlet fan rotating speed button, an air exhaust fan rotating speed button and the like are arranged on the touch display screen.
In a specific embodiment, the model of the master control chip is STM 32. The STM32 master control chip of the ideogram semiconductor has the characteristics of high performance, low cost, low power consumption and strong programmability, and can write in corresponding control programs according to actual needs.
To sum up, the utility model discloses technical scheme provides an indoor environment regulation and control system, including the part of taking a breath, empty air detection part and control division, the part of taking a breath includes air intake fan and exhaust fan, empty air detection part includes temperature sensor, dust sensor and oxygen concentration sensor, control division includes main control chip, PLC controller and power regulator; temperature sensor, dust sensor, oxygen concentration sensor and PLC controller all link to each other with main control chip, and power regulator links to each other with the PLC controller, and air inlet fan and the fan of airing exhaust all link to each other with power regulator. The utility model discloses an indoor environment regulation and control system is owing to adopted temperature sensor, dust sensor and oxygen concentration sensor to monitor indoor environment to be provided with power conditioner between PLC controller and air intake fan and the fan of airing exhaust, can correspond different fan work efficiency, energy-conservation and strong adaptability when detecting different environmental conditions to the sensor.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides an indoor environment regulation and control system, its characterized in that, is including the part of taking a breath, empty gas detection surveys the part and the control division, the part of taking a breath includes air intake fan and the fan of airing exhaust, empty gas detection surveys the part and includes temperature sensor, dust sensor and oxygen concentration sensor, the control division includes main control chip, PLC controller and power conditioner, temperature sensor dust sensor oxygen concentration sensor with the PLC controller all with main control chip links to each other, power conditioner with the PLC controller links to each other, air intake fan with the fan of airing exhaust all with power conditioner links to each other.
2. The indoor environment control system according to claim 1, wherein the air intake fan and the air exhaust fan are respectively disposed on a first wall and a second wall opposite to each other, and the air intake fan is disposed at a top end of the first wall and the air exhaust fan is disposed at a bottom end of the second wall.
3. The indoor environment conditioning system according to claim 2, wherein a filter device is connected to an indoor end of the intake air blower.
4. An indoor environment conditioning system according to claim 3, wherein the filtering means comprises a plurality of honeycomb activated carbon filter nets arranged side by side.
5. An indoor environment conditioning system according to claim 4, wherein the honeycomb activated carbon filter nets are provided with 5 layers side by side.
6. An indoor environment conditioning system according to claim 4, wherein the filter device further comprises a filter sponge.
7. An indoor environment conditioning system according to claim 2, wherein the outdoor end of the intake fan and the outdoor end of the exhaust fan are each provided with a fan housing.
8. The indoor environment conditioning system according to claim 1, wherein the ventilation part further comprises an air conditioner, the control part further comprises a frequency converter, the air conditioner is connected to the frequency converter, and the frequency converter is connected to the PLC controller.
9. The indoor environment regulating system according to claim 1, wherein the control section further comprises a touch display screen, and the touch display screen is connected to the main control chip.
10. The indoor environment conditioning system according to claim 1, wherein the model of the main control chip is STM 32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498990.7U CN211451273U (en) | 2019-12-31 | 2019-12-31 | Indoor environment regulation and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498990.7U CN211451273U (en) | 2019-12-31 | 2019-12-31 | Indoor environment regulation and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211451273U true CN211451273U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922498990.7U Expired - Fee Related CN211451273U (en) | 2019-12-31 | 2019-12-31 | Indoor environment regulation and control system |
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| Country | Link |
|---|---|
| CN (1) | CN211451273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777310A (en) * | 2022-01-24 | 2022-07-22 | 艾欧史密斯(中国)热水器有限公司 | Air system and control method and controller thereof |
-
2019
- 2019-12-31 CN CN201922498990.7U patent/CN211451273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777310A (en) * | 2022-01-24 | 2022-07-22 | 艾欧史密斯(中国)热水器有限公司 | Air system and control method and controller thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |