CN116447686A - Indoor environment health monitoring and early warning device and system - Google Patents
Indoor environment health monitoring and early warning device and system Download PDFInfo
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- CN116447686A CN116447686A CN202310720285.5A CN202310720285A CN116447686A CN 116447686 A CN116447686 A CN 116447686A CN 202310720285 A CN202310720285 A CN 202310720285A CN 116447686 A CN116447686 A CN 116447686A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 58
- 230000036541 health Effects 0.000 title claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 44
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000012806 monitoring device Methods 0.000 claims description 46
- 230000000149 penetrating effect Effects 0.000 claims description 19
- 230000001174 ascending effect Effects 0.000 claims description 16
- 230000007613 environmental effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000012512 characterization method Methods 0.000 claims description 3
- 230000005183 environmental health Effects 0.000 claims 8
- 239000003570 air Substances 0.000 description 54
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
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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
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention discloses an indoor environment health monitoring and early warning device and system, which are characterized in that: the monitoring and early warning system comprises a gas collecting device for monitoring indoor environments, a warning device for comparing and early warning detection data, a filtering device for filtering collected gas and a central control fan for guaranteeing circulating replacement of indoor environment air, wherein a pipeline gas collecting port on the gas collecting device is used for carrying out gas collecting detection on the indoor environments through a supercharging air pump, when gas collecting gas flows through the pipeline gas collecting port and a vertical pipeline to enter the inside of an air monitor, the monitoring and early warning device is integrally arranged in the device, on one hand, occupied space of the device is reduced, the device is matched with a circulating pipeline for use, indoor corners can be comprehensively covered, and the air replacement function of the central control fan is matched, so that the device can effectively realize filtration, early warning and omnibearing protection.
Description
Technical Field
The invention belongs to the technical field of indoor environment monitoring, and particularly relates to an indoor environment health monitoring and early warning device and system.
Background
Along with the aggravation of environmental pollution phenomenon and the increasing demands of people on living environments, people pay more and more attention to the comfort and health degree of the living environments, so that higher demands are put forward on indoor environments such as household living environments, public office environments, hospital wards and the like. It is investigated that more than 80% of the time per day is spent indoors, and the indoor environment has an important effect on the health of people. The indoor environment parameter is an important factor for judging the health of the indoor environment.
In the prior art, reference is made to the published patent literature: the environment detection module that adopts more includes and detects indoor environment such as smoke sensor, PM2.5/PM10 sensor, temperature and humidity sensor, harmful gas sensor group and illumination sensor group, and it is used as an individual more when implementing, has following problem:
(1) The environment detection part is usually used in a fixed installation mode, occupies too much public space and has a small detection range;
(2) The device cannot be compatible with household hardware, and aiming at the alarm of environment detection, the device generally has the function of replacing basic ambient air such as ventilation and the like, is influenced by the installation position, cannot quickly and effectively replace the air, and reduces the service efficiency of the device.
Disclosure of Invention
The invention aims to provide an indoor environment health monitoring and early warning device and system, which are used for solving the problems of narrow coverage monitoring range and poor replacement efficiency of the conventional indoor environment health monitoring and early warning device in the background technology.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an indoor environment health monitoring and early warning system, which is characterized in that: the monitoring and early warning system comprises a gas collecting device for monitoring indoor environments, a warning device for comparing and early warning detection data, a filtering device for filtering collected gas and a central control fan for guaranteeing circulating replacement of indoor environment air, wherein a pipeline gas collecting port on the gas collecting device is used for carrying out gas collecting detection on the indoor environments through a pressurizing gas pump, after the gas collecting gas flows through the pipeline gas collecting port and a vertical pipeline and enters the air monitor, the air monitor is used for transmitting collected data to the control unit, the control unit is used for comparing the collected data with standard content data, after the collected data is higher than the standard content, the control unit enables an indicator lamp on an early warning lamp set to carry out indication characterization, and after the collected data is lower than the standard content, the control unit is used for turning off the indicator lamp.
The gas collected by the booster air pump flows to the inside of the primary filtering monitoring device through the butt joint pipeline and flows to the upward gas collecting pipeline through the booster air pump, wherein the central control fan controls to close the electromagnetic control valve, so that the gas collecting gas is discharged from the gas outlet pipeline.
The flow speed monitoring device close to the supercharging air pump correspondingly records the initial flow speed data in the uplink gas collecting pipeline, and the other flow speed monitoring device correspondingly records the terminal flow speed data of the same time flow speed in the uplink gas collecting pipeline and transmits the terminal flow speed data to the control unit.
The utility model provides an indoor environment health monitoring and early warning device, specifically includes well accuse fan, the bottom pipeline position department and the itinerary pipeline through connection of well accuse fan still include the monitoring bobbin of fixed mounting in the itinerary pipeline bottom, the inboard fixed mounting of monitoring bobbin has the exhaust apparatus who is used for ventilating, exhaust apparatus includes exhaust duct and pipeline of giving vent to anger, wherein exhaust duct and itinerary pipeline through connection, just exhaust duct's front surface position department fixed mounting has the pipeline of giving vent to anger, the front surface position department of monitoring bobbin has seted up the wind hole that supplies the pipeline of giving vent to anger to run through.
The bottom through connection of exhaust apparatus has the gas collecting device who is used for detecting indoor environmental quality, gas collecting device is including the environmental monitoring device who is used for monitoring air quality for link up the gas collecting channel with the blast pipe, be used for filtering the filter equipment who collects gas, filter equipment link up with environmental monitoring device and be connected, just filter equipment's top and upward gas collecting channel link up and be connected, upward gas collecting channel's outside fixed mounting has a plurality of protection units, just upward gas collecting channel fixed mounting is in the one end of automatically controlled pneumatic valve, just the other end of automatically controlled pneumatic valve link up and is fixed on the blast pipe.
The inner side of the monitoring bobbin corresponds to the top position of the gas collecting device and is fixedly provided with a warning device for warning when the environmental quality is lower than a set value, the warning device comprises an early warning lamp group, a power line, an indicator lamp and a control unit, the control unit is electrically connected with a plurality of power lines through the early warning lamp group, and the front surface position of the power lines is fixedly provided with the indicator lamp.
Further, the environment monitoring device comprises a vertical pipeline, a pipeline gas collecting port and an air monitor, wherein the air monitor is connected with the vertical pipeline in a penetrating way, the side wall of the vertical pipeline is vertically provided with the pipeline gas collecting port in a penetrating way, and the front surface position of the monitoring bobbin is provided with a hole site for the pipeline gas collecting port to penetrate.
Further, the filtering device comprises a primary filtering monitoring device and a secondary filtering monitoring device, wherein the position, corresponding to the position close to the electric control air valve, of the top end position of the ascending gas collecting pipeline is in through connection with the secondary filtering monitoring device, the bottom end of the ascending gas collecting pipeline is in through connection with the pressurizing air pump, the other end of the pressurizing air pump is in through connection with the primary filtering monitoring device, and the bottom end position of the primary filtering monitoring device is in through connection with the air monitor through a butt joint pipeline.
Further, the booster air pump and the control unit are electrically connected with the power supply module.
Further, the protection unit comprises a plurality of flow rate monitoring devices, wherein the flow rate monitoring devices are connected to the outer side of one end, corresponding to the supercharging air pump, of the ascending gas collecting pipeline in a penetrating mode, and the other flow rate monitoring devices are connected to the outer side of one end, corresponding to the electric control air valve, of the ascending gas collecting pipeline in a penetrating mode.
Further, the inside fixed mounting of monitoring bobbin has the fretwork sleeve board that is used for placing the control unit, wherein is provided with wireless transmission module on the control unit.
Further, a mounting hole for the early warning lamp group to penetrate and attach is formed in the middle section of the front surface of the monitoring bobbin.
Further, a plurality of electromagnetic control valves for controlling the closing of the pipelines are fixedly arranged on the outer side of the circulating pipeline.
Compared with the prior art, the invention has the beneficial effects that:
1. in this embodiment, utilize with control and early warning equipment integral type place in inside the equipment, on the one hand reduced the occupation space of equipment itself, use with the cooperation of itinerary pipeline, can all-round cover indoor corner, the air replacement function of accuse fan in the cooperation simultaneously can effectually play filtration, early warning, all-round protection.
2. Through correspondingly communicating the monitoring part with the exhaust pipeline, the device can effectively reduce the circulation in a small range, and the air replacement filtering effect can be realized by using the self-contained power supply in a non-central control fan starting state.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the monitoring bobbin of the present invention;
FIG. 3 is a schematic view of the inner structure of the monitoring bobbin of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the point A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of the point B of FIG. 3 according to the present invention;
FIG. 6 is a schematic view of a gas collecting device according to the present invention;
FIG. 7 is a schematic side view of the gas collecting device of the present invention;
in the figure: 1. a central control fan; 2. monitoring the bobbin; 21. hollowed-out sleeve plate; 3. a tour pipe; 4. an exhaust device; 41. an exhaust duct; 42. an air outlet pipe; 5. a gas collecting device; 51. an environmental monitoring device; 511. a vertical duct; 512. a pipeline gas collecting port; 513. an air monitor; 52. an uplink gas collecting pipeline; 53. a flow rate monitoring device; 54. a secondary filtering monitoring device; 55. an electric control air valve; 56. a primary filtration monitoring device; 57. a booster air pump; 58. docking the pipeline; 59. a power module; 6. a warning device; 61. an early warning lamp group; 62. a power line; 63. an indicator light; 64. a control unit; 7. an electromagnetic control valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, the present invention proposes a technical solution:
the monitoring and early warning system comprises a gas collecting device 5 for monitoring indoor environment, a warning device 6 for comparing and early warning detection data, a filtering device for filtering collected gas and a central control fan 1 for ensuring circulating replacement of indoor environment air, wherein a pipeline gas collecting port 512 on the gas collecting device 5 is used for carrying out gas collecting detection on the indoor environment through a supercharging air pump 57, when the gas collecting gas flows through the pipeline gas collecting port 512 and enters the air monitor 513 through a vertical pipeline 511, the air monitor 513 transmits collected data to the control unit 64, the control unit 64 is used for comparing the collected data with standard content data, the control unit 64 enables an indicator lamp 63 on an early warning lamp set 61 to carry out indication characterization after the collected data is higher than the standard content, and the control unit 64 is used for turning off the indicator lamp 63 after the collected data is lower than the standard content.
It should be noted that, referring to the following example, when the gas standard data content data is consistent with the collected data, the indicator lamp 63 is in an off state, and when the collected data is inconsistent with the standard data, the indicator lamp will be in a normally on state correspondingly, and the output power of the booster air pump 57 is controlled by the control unit 64, so as to increase the gas collection efficiency.
The gas collected by the booster air pump 57 flows to the inside of the primary filtering monitoring device 56 through the butt joint pipeline 58 and flows to the upward gas collecting pipeline 52 through the booster air pump 57, wherein the central control fan 1 controls and closes the electromagnetic control valve 7, so that the gas collecting gas is discharged from the gas outlet pipeline 42, the flow rate monitoring device 53 close to the booster air pump 57 correspondingly records the initial flow rate data in the upward gas collecting pipeline 52, and the other flow rate monitoring device 53 correspondingly records the terminal flow rate data of the same time flow rate in the upward gas collecting pipeline 52 and transmits the terminal flow rate data to the control unit 64.
The bottom pipeline position of the concrete central control fan 1 is in through connection with the circulating pipeline 3, the concrete central control fan further comprises a monitoring bobbin 2 fixedly installed at the bottom end of the circulating pipeline 3, an exhaust device 4 for ventilation is fixedly installed on the inner side of the monitoring bobbin 2, the exhaust device 4 comprises an exhaust pipeline 41 and an air outlet pipeline 42, the exhaust pipeline 41 is in through connection with the circulating pipeline 3, the air outlet pipeline 42 is fixedly installed at the front surface position of the exhaust pipeline 41, and an air hole for the air outlet pipeline 42 to penetrate is formed in the front surface position of the monitoring bobbin 2; the bottom end of the exhaust device 4 is connected with a gas collecting device 5 for detecting indoor environmental quality in a penetrating way, the gas collecting device 5 comprises an environmental monitoring device 51 for monitoring air quality, an ascending gas collecting pipeline 52 is connected with the exhaust pipeline 41 in a penetrating way, a filtering device for filtering and collecting gas is connected with the environmental monitoring device 51 in a penetrating way, the top of the filtering device is connected with the ascending gas collecting pipeline 52 in a penetrating way, a plurality of protection units are fixedly arranged on the outer side of the ascending gas collecting pipeline 52, the ascending gas collecting pipeline 52 is fixedly arranged at one end of the electric control gas valve 55, and the other end of the electric control gas valve 55 is fixed on the exhaust pipeline 41 in a penetrating way.
The inside of the monitoring bobbin 2 corresponds to the top position of the gas collecting device 5 and is fixedly provided with a warning device 6 used for warning after the environmental quality is lower than a set value, the warning device 6 comprises an early warning lamp group 61, a power line 62, an indicator lamp 63 and a control unit 64, wherein the control unit 64 is electrically connected with a plurality of power lines 62 through the early warning lamp group 61, the indicator lamp 63 is fixedly arranged at the front surface position of the power line 62, the environment monitoring device 51 comprises a vertical pipeline 511, a pipeline gas collecting port 512 and an air monitor 513, the air monitor 513 is connected with the vertical pipeline 511 in a penetrating manner, the side wall of the vertical pipeline 511 is vertically provided with the pipeline gas collecting port 512 in a penetrating manner, and the front surface position of the monitoring bobbin 2 is provided with a hole site for the pipeline gas collecting port 512 to penetrate.
The filtering device comprises a primary filtering monitoring device 56 and a secondary filtering monitoring device 54, wherein the position, corresponding to the position close to the electric control air valve 55, of the top end position of the ascending gas collecting pipeline 52 is in through connection with the secondary filtering monitoring device 54, the bottom end of the ascending gas collecting pipeline 52 is in through connection with a pressurizing air pump 57, the other end of the pressurizing air pump 57 is in through connection with the primary filtering monitoring device 56, the position of the bottom end of the primary filtering monitoring device 56 is in through connection with an air monitor 513 through a butt joint pipeline 58, the pressurizing air pump 57 and a control unit 64 are electrically connected with a power module 59, the protection unit comprises a plurality of flow rate monitoring devices 53, the flow rate monitoring devices 53 are in through connection with the outer side, corresponding to the position close to the pressurizing air pump 57, of the ascending gas collecting pipeline 52, and the other flow rate monitoring devices 53 are in through connection with the outer side, corresponding to the electric control air valve 55, of the ascending gas collecting pipeline 52.
The hollow sleeve plate 21 for placing the control unit 64 is fixedly installed in the monitoring bobbin 2, wherein the control unit 64 is provided with a wireless transmission module, and it should be noted that the wireless transmission module includes but is not limited to WiFi data transmission, zigBee short distance transmission, communication data transmission and other data interaction modes.
In this embodiment, further, a mounting hole for the early warning lamp set 61 to penetrate and attach is formed at the middle section of the front surface of the monitoring bobbin 2, and a plurality of electromagnetic control valves 7 for controlling closing of the pipeline are fixedly installed on the outer side of the circulating pipeline 3.
Example two
Closing the electric control air valve 55 and closing the two adjacent electromagnetic control valves 7 of the monitoring bobbin 2, and directly performing operations such as air exhaust, ventilation, air replacement and the like from the positions of the exhaust pipeline 41 and the air outlet pipeline 42 through the central control fan 1, so as to ensure the basic operation of the equipment.
Example III
By dismantling the filtering device and using the booster air pump 57 to face the vertical pipeline 511, air exhaust and boosting can be achieved, the bottom air outlet effect can be achieved, the bottom air outlet heating effect can be improved, and the use is completed.
The working process can be as follows: in this embodiment, utilize with control and early warning equipment integral type place in inside the equipment, on the one hand reduced the occupation space of equipment itself, use with the cooperation of itinerary pipeline 3, can all-round cover indoor corner, the air replacement function of accuse fan 1 in the cooperation simultaneously can effectually play filtration, early warning, all-round protection.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an indoor environment health monitoring and early warning device, includes well accuse fan (1), the bottom pipeline position department and the circuit (3) of going of well accuse fan (1) link up and be connected, its characterized in that: the automatic air supply device is characterized by further comprising a monitoring bobbin (2) fixedly arranged at the bottom end of the circulating pipeline (3), an air exhausting device (4) for ventilation is fixedly arranged at the inner side of the monitoring bobbin (2), the air exhausting device (4) comprises an air exhausting pipeline (41) and an air outlet pipeline (42), the air exhausting pipeline (41) is in through connection with the circulating pipeline (3), the air outlet pipeline (42) is fixedly arranged at the front surface position of the air exhausting pipeline (41), and an air hole for the air outlet pipeline (42) to penetrate is formed at the front surface position of the monitoring bobbin (2);
the bottom end of the exhaust device (4) is in through connection with a gas collecting device (5) for detecting indoor environmental quality, the gas collecting device (5) comprises an environmental monitoring device (51) for monitoring air quality, an uplink gas collecting pipeline (52) is in through connection with an exhaust pipeline (41) and a filtering device for filtering and collecting gas, the filtering device is in through connection with the environmental monitoring device (51), the top of the filtering device is in through connection with the uplink gas collecting pipeline (52), a plurality of protection units are fixedly arranged on the outer side of the uplink gas collecting pipeline (52), the uplink gas collecting pipeline (52) is fixedly arranged at one end of an electric control gas valve (55), and the other end of the electric control gas valve (55) is in through connection and fixed on the exhaust pipeline (41);
the inside of monitoring bobbin (2) corresponds gas collecting device (5) top position department fixed mounting has and is used for warning device (6) after environmental quality is less than the setting value, warning device (6) are including early warning banks (61), power cord (62), pilot lamp (63) and control unit (64), wherein there are a plurality of power cords (62) on control unit (64) through early warning banks (61) electric connection, wherein the front surface position department fixed mounting of power cord (62) has pilot lamp (63).
2. The indoor environmental health monitoring and warning device according to claim 1, characterized in that: the environment monitoring device (51) comprises a vertical pipeline (511), a pipeline gas collecting port (512) and an air monitor (513), wherein the air monitor (513) is connected with the vertical pipeline (511) in a penetrating manner, the side wall of the vertical pipeline (511) is vertically provided with the pipeline gas collecting port (512) in a penetrating manner, and the front surface position of the monitoring bobbin (2) is provided with a hole site for the pipeline gas collecting port (512) to penetrate.
3. The indoor environmental health monitoring and warning device according to claim 2, characterized in that: the filtering device comprises a primary filtering monitoring device (56) and a secondary filtering monitoring device (54), wherein the position, close to an electric control air valve (55), of the top end position of the ascending gas collecting pipeline (52) is correspondingly connected with the secondary filtering monitoring device (54) in a penetrating mode, the bottom end of the ascending gas collecting pipeline (52) is connected with a pressurizing air pump (57) in a penetrating mode, the other end of the pressurizing air pump (57) is connected with the primary filtering monitoring device (56) in a penetrating mode, and the bottom end position of the primary filtering monitoring device (56) is connected with an air monitor (513) in a penetrating mode through a butt joint pipeline (58).
4. An indoor environmental health monitoring and warning device according to claim 3, characterized in that: the booster air pump (57) and the control unit (64) are electrically connected with the power supply module (59).
5. The indoor environmental health monitoring and warning device according to claim 1, characterized in that: the protection unit comprises a plurality of flow rate monitoring devices (53), wherein the flow rate monitoring devices (53) are connected with the outer side of one end, which is correspondingly close to the booster air pump (57), of the ascending gas collecting pipeline (52) in a penetrating mode, and the other flow rate monitoring devices (53) are connected with the outer side of one end, which is correspondingly close to the electric control air valve (55), of the ascending gas collecting pipeline (52) in a penetrating mode.
6. The indoor environmental health monitoring and warning device according to claim 1, characterized in that: the inside of monitoring bobbin (2) is fixed mounting and is used for placing fretwork sleeve board (21) of control unit (64), wherein is provided with wireless transmission module on control unit (64).
7. The indoor environmental health monitoring and warning device according to claim 1, characterized in that: and a mounting hole for the early warning lamp group (61) to penetrate and attach is formed in the middle section of the front surface of the monitoring bobbin (2).
8. The indoor environmental health monitoring and warning device according to claim 1, characterized in that: the outside of the circulating pipeline (3) is fixedly provided with a plurality of electromagnetic control valves (7) for controlling the pipeline to be closed.
9. An indoor environment health monitoring and early warning system, which is characterized in that: the monitoring and early warning system comprises a gas collecting device (5) for monitoring indoor environment, a warning device (6) for comparing and early warning detection data, a filtering device for filtering collected gas and a central control fan (1) for ensuring the circulation replacement of indoor environment air, wherein a pipeline gas collecting port (512) on the gas collecting device (5) is used for carrying out gas collection detection on the indoor environment through a supercharging air pump (57), when the collected gas flows through the pipeline gas collecting port (512) and a vertical pipeline (511) to enter the air monitor (513), the air monitor (513) transmits collected data to the control unit (64), the control unit (64) enables an indicator lamp (63) on an early warning lamp group (61) to carry out indication characterization through comparison with standard content data, and when the collected data is lower than the standard content, the control unit (64) is used for turning off the indicator lamp (63);
the gas collected by the booster air pump (57) flows into the primary filtering monitoring device (56) through the butt joint pipeline (58) and flows into the uplink gas collecting pipeline (52) through the booster air pump (57), wherein the central control fan (1) controls to close the electromagnetic control valve (7) so that the gas collecting gas is discharged from the gas outlet pipeline (42).
10. The indoor environmental health monitoring and warning system of claim 9, wherein: the flow rate monitoring device (53) close to the booster air pump (57) correspondingly records the initial flow rate data in the uplink gas collecting pipeline (52), and the other flow rate monitoring device (53) correspondingly records the terminal flow rate data of the same time flow rate in the uplink gas collecting pipeline (52) and transmits the terminal flow rate data to the control unit (64).
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