CN113154589A - Air purification system based on smart home and purification method thereof - Google Patents

Air purification system based on smart home and purification method thereof Download PDF

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Publication number
CN113154589A
CN113154589A CN202110444842.6A CN202110444842A CN113154589A CN 113154589 A CN113154589 A CN 113154589A CN 202110444842 A CN202110444842 A CN 202110444842A CN 113154589 A CN113154589 A CN 113154589A
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module
air
area
electrically connected
calculation module
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CN113154589B (en
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冯翠花
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Shandong Jite Industrial Technology Co ltd
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Individual
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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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • 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
    • 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
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • 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
    • F24F11/88—Electrical aspects, e.g. circuits
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses an air purification system based on smart home and a purification method thereof. The first electromagnetic valves on the main air pipes in all the areas are started in sequence, when the main air pump is started, the air in the area where the first electromagnetic valve is located at the opening position is sucked into the main air pipes by the main air pump, then various substances in the air are analyzed by the main air analyzer, content numerical values of the substances are output item by item, a difference value calculation module performs subtraction operation on corresponding pollutant numerical values output item by item and a safety critical value of the substances to obtain a difference value, then a control system extracts color blocks corresponding to color depths in corresponding independent storage blocks according to the difference value, and the color blocks are filled in corresponding schematic areas of a house plane schematic diagram by means of an area color block putting module.

Description

Air purification system based on smart home and purification method thereof
Technical Field
The invention relates to the technical field of intelligent home air purification systems, in particular to an intelligent home-based air purification system and a purification method thereof.
Background
Along with the improvement of the quality of life, people pay more and more attention to the air quality, and particularly in houses where people live, many families are provided with air purification equipment at home for purifying the air at home;
the common household air purification system has the following defects: air purification system in general family only possesses air-purifying's function to and simple suggestion air quality index in the family, can't let owner in the family know concrete pollution condition directly perceivedly, and can't accurate suggestion to which regional air quality in the house is poor, even if air purification system carries out purification treatment like this, but in the purifying process, air quality can't improve immediately, needs a period, and personnel in house internalization like this in case get into corresponding pollution area, still can receive the influence of low-quality air.
Disclosure of Invention
The invention aims to provide an air purification system based on smart home and a purification method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an air purification system based on smart home comprises a main air pipe, a main air analyzer, a main air pump, a control computer, an air purifier and a mobile phone terminal, wherein the lower side wall of the main air pipe is fixedly connected with a sucker head at equal intervals in the transverse direction, a first electromagnetic valve is installed in the sucker head, the air inlet end of the main air analyzer is fixedly connected with the main air pump, the air suction end of the main air pump is communicated with the main air pipe, the tail end of the main air pipe is a closed end, a pollutant analysis system is loaded in the main air analyzer, the pollutant analysis system comprises a one-by-one output module, a comparison module I, a numerical library, a retrieval module and a difference value calculation module I, the retrieval module is electrically connected to the numerical library, the comparison module I is electrically connected between the retrieval module and the one-by-one output module, and the retrieval module is electrically connected to the one-by-one output module, the first difference calculating module is electrically connected with the output end of the first comparing module, the first difference calculating module is electrically connected with the air purifier, a control system is arranged in the control computer, the control system comprises a name input module, a second comparing module, an extracting module, a color block filling storage library, independent storage blocks, a region color block putting module, a region selecting module, a solenoid valve sequence starting module and a house plane schematic diagram, the name input module is electrically connected with the first difference calculating module, the independent storage blocks are arranged in the color block filling storage library in a plurality, color blocks are stored in each independent storage block, each independent storage block corresponds to a pollution value range, the second comparing module is electrically connected with the color block filling storage library, and the extracting module is electrically connected with the second comparing module, the extraction module is electrically connected with the area color block putting module, the area color block putting module is electrically connected with the house plane schematic diagram, a display screen is arranged on the control computer in a matching mode, the area selection module is electrically connected with the house plane schematic diagram, and the electromagnetic valve sequence starting module is electrically connected with the area selection module.
Preferably, the control system is electrically connected with a purification duration calculation system, the purification duration calculation system comprises a first data acquisition module, a second data acquisition module, a proportion calculation module, a third data acquisition module, a second difference calculation module, a total amount calculation module, a division calculation module and an information transmission module, an air flow detector is mounted on the suction pipe head at each position, the first data acquisition module is electrically connected with the air flow detector, the proportion calculation module is electrically connected with the first data acquisition module and the second data acquisition module, the total amount calculation module is electrically connected with the proportion calculation module, small air analyzers are mounted at the air inlet end and the air outlet end of the air purifier, pollutant analysis systems are also loaded on the small air analyzers, and the total amount calculation module is electrically connected to the proportion calculation module, the data acquisition module III with air purifier business turn over gas port department the small-size air analyzer electricity is connected, difference calculation module II with the data acquisition module III electricity is connected, division calculation module with total amount calculation module and difference calculation module two electricity is connected, division calculation module passes through the information transmission module electricity is connected the cell-phone terminal, and control system is the same through the information transmission module electricity is connected the cell-phone terminal.
Preferably, the main air pipe comprises a clamping plate body and rubber side walls, the clamping plate body is arranged in pairs from top to bottom, the rubber side walls are connected between the edges of the clamping plate body which are aligned from top to bottom in pairs, an exhaust mechanism is arranged on the clamping plate body and comprises an auxiliary air pipe, an auxiliary air pump, an electric telescopic rod, a second electromagnetic valve, a strip-shaped chute, a cross brace rod, a connecting frame, a sliding column, a connecting spring, an elastic rubber air bag, a top plate, an impact ball, a spray hole, a transverse plate, a linkage block, a roller and a push rod, the auxiliary air pipe is arranged outside the main air pipe in parallel in pairs, the clamping plate body on the upper side and the lower side is a hollow plate body, the clamping plate body is made of elastic metal, the auxiliary air pump is fixedly connected to the tail end of the auxiliary air pipe, the electric telescopic rod is fixedly connected to the clamping plate body on the upper side position, and the second electromagnetic valves are distributed between the auxiliary air pipe and the rubber side walls at equal intervals, the second electromagnetic valve is communicated with an auxiliary air pipe and the inner side space of the rubber side wall, the electromagnetic valve sequential starting module is electrically connected with the auxiliary air pump, the second electromagnetic valve and the electric telescopic rod, the strip-shaped chutes are arranged on the inner side end surfaces of the clamping plate body in pairs at the left and right, the ends of the strip-shaped chutes close to the central position of the clamping plate body are connected with a slider body in a sliding way, the ends of the crossed support rods are movably connected with the slider body in the strip-shaped chutes through hinges, the slider bodies are fixedly connected with connecting frames, the lower sides of the connecting frames are horizontally provided with transverse plates, the sliding columns are vertically and fixedly connected on the upper sides of the transverse plates, the tail ends of the sliding columns slide through the connecting frames, the elastic rubber air bags are fixedly connected at the upper ends of the sliding columns, the spray holes are arranged on the elastic rubber air bags, and the top plates are fixedly connected on the upper sides of the elastic rubber air bags, the impact ball is fixedly connected to the upper side of the top plate, the connecting spring is sleeved on the lower side of the sliding column, the rollers are connected to the front end and the rear end of the connecting frame in a rotating mode in pairs, the rollers abut against the end faces of the clamping plate body, the linkage block is fixedly connected to the transverse plate close to the end of each roller, the ejector rod is fixedly connected to the rotating center of each roller, and the ejector rod and the wheel shaft of each roller are perpendicular to each other.
Preferably, the linkage piece contact install pressure-sensitive switch on the terminal surface of ejector pin, the sliding cavity has been seted up to traveller upper end inboard, the vertical sliding connection in sliding cavity has the slide bar, slide bar upper end fixed connection the roof, the installation cavity has all been seted up on the inner wall about the sliding cavity, equal sliding connection has the electro-magnet in the installation cavity, fixedly connected with card post on the electro-magnet, the electro-magnet with fixedly connected with reset spring between the sliding cavity inner wall, the fixed orifices has been seted up on the slide bar, the electro-magnet with the pressure-sensitive switch electricity is connected, the slide bar is the iron set.
Preferably, the tail end of the ejector rod is a convex ball end.
Preferably, a corrugated telescopic rubber tube is connected between the air suction end of the main air pump and the splint body.
Preferably, the cross brace is made of a hard steel material.
A purification method of an air purification system based on smart home comprises the following specific steps:
the first-step electromagnetic valve sequence starting module is used for controlling first electromagnetic valves distributed on a main air pipe to start in sequence, when the first electromagnetic valves at all positions are started, a main air pump is started, air in a corresponding area in a house is sucked into the main air pipe through the first electromagnetic valves at the opening positions and then is guided into a main air analyzer, the main air analyzer analyzes various substances in the sucked air, the contents of the substances are output by means of a one-by-one output module, meanwhile, a retrieval module retrieves the content safety critical values of the substances with the same name from a numerical value library according to the names of the outputted substances, then, the content safety critical values are compared through a comparison module I, and the numerical values output by the one-by-one output module and the retrieved safety critical values are subjected to subtraction operation and output through a difference value calculation module I;
the second step is that the difference value of the corresponding harmful substance content calculated by the first difference value calculation module exceeds the safe critical value is input into the control system, then the comparison module compares the value range corresponding to each independent storage block according to the input difference value to find out the value range corresponding to the independent storage block to which the difference value belongs, then the extraction module extracts the color block corresponding to the color depth in the independent storage block, the electromagnetic valve sequence starting module enables the area selection module to change the area corresponding to the currently started first electromagnetic valve displayed by the house plane schematic diagram into a selectable area, the area color block module fills the color block in the corresponding area of the house plane schematic diagram currently selected by the area selection module, but only fills a small block in the selected area, and the name input module covers the name of the currently calculated harmful substance on the filled color block, the method comprises the steps that various harmful substances in the air are represented on a house plane schematic diagram, the processed house plane schematic diagram is displayed on a display screen of a control computer, a user can conveniently know which pollutants are contained in which area in the actual house directly through a corresponding depth color block and a name of a corresponding area on the house plane schematic diagram displayed on the display screen of the control computer, the pollution degree is judged according to the color depth of the filled color block, and therefore the user is far away from the corresponding pollution area;
third, a data acquisition module I is used for acquiring the air quantity inhaled after the first electromagnetic valve at the corresponding position detected by the air flow detector is opened, a data acquisition module II is used for acquiring the sum of all harmful substance contents analyzed by the main air analyzer, an occupation ratio calculation module divides the inhaled air quantity by the sum of the harmful substance contents to obtain the proportion of the harmful substances, because the size of each area in the house is fixed, a total quantity calculation module estimates the total quantity of the harmful substances contained in the current area of the space according to the proportion of the harmful substances and the fixed size of the space, a data acquisition module III is used for acquiring the air pollutant contents passing through the small air analyzers at the air inlet end and the air outlet end of the air purifier, and a difference calculation module II is used for calculating the pollutant content difference analyzed by the two small air analyzers, the output result is the time length of the air purifier needing to purify the current air pollutants, and then the time length is transmitted to the mobile phone terminal through the information transmission module, and the information transmission module also transmits the house plane schematic diagram marked with the polluted area to the mobile phone terminal, so that an outgoing house owner can know the air pollution condition in the house and the time length to be purified according to the mobile phone terminal, and then returns to the home according to the condition;
fourthly, when the electromagnetic valve sequential starting module opens the first electromagnetic valve at the position of the corresponding area, and the main air pump operates to suck air for a period of time, the electromagnetic valve sequential starting module closes the originally opened first electromagnetic valve, meanwhile, the electromagnetic valve sequential starting module causes the electric telescopic rod to extend downwards slowly and causes the second electromagnetic valve to open, the auxiliary air pump is started, the auxiliary air pump draws the air in the auxiliary air pipe outwards, and in the process of extending the electric telescopic rod downwards, the clamping plate body connected below extrudes the rubber side wall connected between the clamping plate body and the lower clamping plate body downwards, so that the cross brace rod between the upper clamping plate body and the lower clamping plate body rotates and struts towards two sides, in the process, the cross brace rod pushes the sliding block body in the strip-shaped sliding groove at the corresponding position to slide, so that the sliding block body drives the rollers at two ends of the connecting frame to roll along the end faces of the clamping plate bodies, in the rolling process of the rollers, the roller wheel drives the mandril to rotate, when the tail end of the mandril rotates to the area where the linkage block is located, the tail end of the mandril is abutted against the linkage block, the linkage block drives the transverse plate to move horizontally in the direction away from the connecting frame, all the tail ends of the sliding columns are far away from the clamping plate body, and therefore the connecting spring stretches to generate resilience force, when the mandril is separated from the linkage block along with the rotation of the roller wheel, the sliding columns at all the positions drive the impact balls to impact the clamping plate body by virtue of the resilience force of the connecting spring, the clamping plate body is a hollow plate body and is made of elastic metal, so that vibration is generated under the instantaneous impact action of the sliding columns, harmful substances attached to the clamping plate body are conveniently shaken off, after the impact balls impact the clamping plate body, the sliding columns continue to be close to the clamping plate body by virtue of the resilience force of the connecting spring to extrude the elastic rubber air bag, and the air in the elastic rubber air bag is sprayed out through the spray holes, like this the air current just supplementary harmful substance that comes down of vibration from the splint body, and along with upside splint body pushes down, then the air between upside splint body and the downside splint body is just taken the air that absorbs the incoming before and is contained the pollutant and gets into in the vice trachea from second solenoid valve department, and inhale away by vice air pump, finally electric telescopic handle shrink takes the splint body to reset, and the second solenoid valve is then closed, it remains in main trachea to avoid corresponding regional contaminated air in the house, influence next regional air detection and purification.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention distributes main air pipes in each area of a house, and the first electromagnetic valves on the main air pipes in each area are started in sequence, when the system is started, the main air pump sucks the air in the area where the first electromagnetic valve is positioned in the opening position into the main air pipes, then the main air analyzer analyzes various substances in the air and outputs the content numerical values of the various substances item by item, then the difference value calculation module performs subtraction operation on the corresponding pollutant numerical values output item by item and the safety critical value of the substances to obtain a difference value, then the control system extracts color blocks corresponding to the color depth in corresponding independent storage blocks according to the difference value, and fills the color blocks in the corresponding schematic areas of the house plane schematic diagram by depending on the area color block putting module, and the names of the pollutants are also covered on the filled color blocks, so that various harmful substances in the air are represented on the house plane schematic diagram, the information is displayed on a display screen of a control computer, so that a house owner can conveniently know which pollutant and pollution degree are contained in which area in the actual house according to the corresponding depth color block and the name of the corresponding area on the house plane schematic diagram, and the corresponding polluted area is far away;
2. the invention relates to a method for purifying pollutants in air by using a first electromagnetic valve, which comprises the steps of using a first data acquisition module to acquire the air quantity inhaled after the first electromagnetic valve at the corresponding position detected by an air flow detector is opened, using a second data acquisition module to acquire the total content of all harmful substances analyzed by a main air analyzer, using an occupation ratio calculation module to divide the air quantity inhaled and treated by the total content of the harmful substances to obtain the proportion of the harmful substances, calculating the total quantity of the harmful substances according to the size of a house space, using a third data acquisition module to acquire the air pollutant content at the air inlet end and the air outlet end of an air purifier, calculating a difference value by using a second difference value calculation module, using a division calculation module to divide the pollutant quantity purified and treated by the air purifier in unit time by using the numerical value obtained by the total quantity calculation module, and outputting a result which is the time length of the air purifier required to purify and treat the current pollutants before-air, then the information is transmitted to the mobile phone terminal through the information transmission module, and the information transmission module also transmits the house plane schematic diagram marked with the pollution area to the mobile phone terminal, so that a house owner who goes out can know the air pollution condition at home and the time length to be purified conveniently according to the mobile phone terminal;
3. when the first electromagnetic valve is opened and closed, the electric telescopic rod in the space where the first electromagnetic valve is operated slowly extends downwards to press the clamping plate bodies connected below together, so that the crossed supporting rods between the clamping plate bodies on the upper side and the lower side rotate and are spread towards two sides, in the process, the crossed supporting rods push the rollers at two ends of the connecting frame at the corresponding positions of the strip-shaped sliding grooves to roll along the end surfaces of the clamping plate bodies, in the rolling process of the rollers, the rollers drive the ejector rods to rotate and continuously abut against the linkage blocks to cause the transverse plates to translate towards the direction far away from the connecting frame, so that the connecting springs are stretched to generate resilience force, and when the ejector rods are separated from the linkage blocks, the sliding columns at all positions impact the hollow clamping plate bodies and are made of elastic metal to impact the clamping plate bodies, just, produce vibrations, conveniently shake off the harmful substance on attaching to the splint body down, and striking in-process elastic rubber gasbag receives the extrusion and causes inside air to spout from the jet orifice, the air current just drives the harmful substance that vibrates down from the splint body like this, and along with upside splint body pushes down, then air between upside splint body and the downside splint body just takes the air that absorbs into before and contains the pollutant to get into in the vice trachea from second solenoid valve department, and suck away by the vice air pump, it remains in main trachea to avoid corresponding regional contaminated air in the house, influence next regional air detection and purification.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an air purification system based on smart home;
FIG. 2 is a schematic cross-sectional structure diagram of the cooperative connection of a splint body, a cross brace rod and an auxiliary air pipe in the air purification system based on smart home;
FIG. 3 is a schematic view of a partial structure of an elastic rubber airbag, a sliding column and a connecting frame in an air purification system based on smart home;
FIG. 4 is a schematic structural diagram of a sliding rod and an electromagnet in an air purification system based on smart home;
FIG. 5 is a left side view structural schematic diagram of a sliding column, an elastic rubber air bag and a connecting frame in the air purification system based on smart home;
FIG. 6 is a schematic top view of a main air pipe and an auxiliary air pipe in an air purification system based on smart home;
FIG. 7 is a schematic diagram of the modular components of a pollutant analysis system and a control system in an air purification system based on smart home;
fig. 8 is a schematic diagram of module composition of a purification duration calculation system in an air purification system based on smart home.
In the figure: 1. a main air pipe; 2. a pipette head; 3. a first solenoid valve; 4. an air flow detector; 5. a corrugated telescopic rubber tube; 6. a main air pump; 7. a primary air analyzer; 8. a contaminant analysis system; 9. a control computer; 10. a control system; 11. an electric telescopic rod; 12. an air purifier; 13. a small air analyzer; 14. a secondary air pipe; 15. a second solenoid valve; 16. a plywood body; 17. a strip-shaped chute; 18. a cross brace bar; 19. an exhaust mechanism; 20. a rubber sidewall; 21. a connecting frame; 22. a connecting spring; 23. a traveler; 24. an elastic rubber bladder; 25. spraying a hole; 26. a top plate; 27. striking a ball; 28. a slide bar; 29. a mounting cavity; 30. a return spring; 31. an electromagnet; 32. clamping the column; 33. a fixing hole; 34. a slide chamber; 35. a roller; 36. a top rod; 37. a linkage block; 38. a pressure sensitive switch; 39. a transverse plate; 40. an auxiliary air pump; 41. a item-by-item output module; 42. a first comparison module; 43. a retrieval module; 44. a value library; 45. a difference value calculation module I; 46. a name input module; 47. a second comparison module; 48. an extraction module; 49. an independent storage block; 50. filling a color block storage library; 51. a region color block putting module; 52. the electromagnetic valve sequence starting module; 53. a region selection module; 54. an information transmission module; 55. a mobile phone terminal; 56. a purge duration calculation system; 57. a first data acquisition module; 58. a second data acquisition module; 59. a third data acquisition module; 60. a difference value calculating module II; 61. a proportion calculation module; 62. a total amount calculation module; 63. a division calculation module; 64. schematic plan view of a house.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an air purification system based on smart home comprises a main air pipe 1, a main air analyzer 7, a main air pump 6, a control computer 9, an air purifier 12 and a mobile phone terminal 55, wherein the main air pipe 1 is distributed along a house space, the lower side wall of the main air pipe 1 is fixedly connected with suction pipe heads 2 at equal intervals in the transverse direction, the suction pipe heads 2 are distributed corresponding to the space area in the house space, first electromagnetic valves 3 are installed in the suction pipe heads 2, the air inlet end of the main air analyzer 7 is fixedly connected with the main air pump 6, the air suction end of the main air pump 6 is communicated with the main air pipe 1, the tail end of the main air pipe 1 is a closed end, a pollutant analysis system 8 is installed in the main air analyzer 7, the pollutant analysis system 8 comprises a item-by item output module 41, a comparison module I42, a numerical database 44, a retrieval module 43 and a difference calculation module I45, various air pollutant content safety critical values are stored in the numerical database 44, the retrieval module 43 is electrically connected on the numerical value library 44, the comparison module I42 is electrically connected between the retrieval module 43 and the item-by-item output module 41, the retrieval module 43 is electrically connected with the item-by-item output module 41, the difference value calculation module I45 is electrically connected at the output end of the comparison module I42, the main air analyzer 7 analyzes various substances in the sucked air, and outputs the content of each substance by the item-by-item output module 41, meanwhile, the retrieval module 43 retrieves the content safety critical value of the substance with the same name from the numerical value library 44 according to the name of the outputted substance, then, the comparison module I42 is used for comparing, and the numerical value outputted by the item-by item output module 41 and the retrieved safety critical value are subtracted by the difference value calculation module I45 and outputted; the air purifiers 12 are distributed in various areas in the house, and the first difference value calculating module 45 is electrically connected with the air purifiers 12; the control computer 9 is internally provided with a control system 10, the control system 10 comprises a name input module 46, a comparison module II 47, an extraction module 48, a color block filling storage library 50, independent storage blocks 49, a region color block putting module 51, a region selection module 53, an electromagnetic valve sequence starting module 52 and a house plane schematic diagram 64, the name input module 46 is electrically connected with a difference value calculation module I45, the independent storage blocks 49 are arranged in the color block filling storage library 50, color blocks are stored in each independent storage block 49, the color block colors distributed in each independent storage block 49 are distributed from light to deep, each independent storage block 49 corresponds to a pollution value range, the comparison module II 47 is electrically connected on the color block filling storage library 50, the extraction module 48 is electrically connected on the comparison module II 47, and the extraction module 48 is electrically connected with the region color block putting module 51, meanwhile, the area color block putting module 51 is electrically connected with the house plane schematic diagram 64, a display screen is configured on the control computer 9, the area selection module 53 is electrically connected with the house plane schematic diagram 64, the electromagnetic valve sequence starting module 52 is electrically connected with the area selection module 53, the electromagnetic valve sequence starting module 52 is used for controlling the first electromagnetic valves 3 distributed on the main air pipe 1 to be started in sequence, when the first electromagnetic valve 3 at each position is started, the electromagnetic valve sequence starting module 52 enables the area selection module 53 to change the area corresponding to the currently started first electromagnetic valve 3 displayed on the house plane schematic diagram 64 into a selectable area, the difference value of the corresponding harmful substance content calculated by the difference value calculation module I45 exceeding the safety critical value is input into the control system 10, and then the comparison module II 47 compares the numerical value ranges corresponding to the independent storage blocks 49 according to the input difference value, namely, find out which independent storage block 49 this difference value belongs to the numerical range that corresponds to, then the extraction module 48 will be extracted the color lump of the corresponding color depth in this independent storage block 49, and fill this color lump in the corresponding area of the house plane sketch 64 that the area selection module 53 selects at present through the regional color lump putting module 51, but only fill a small piece of the selected area, and the name input module 46 will calculate the names of harmful substances at present to cover on the color lump filled, thus represent various harmful substances in the air on the house plane sketch 64, and the house plane sketch 64 that is processed is displayed on the display screen of the control computer 9, facilitate the user to know which pollutant is contained in which area of the real house directly through the corresponding depth and name that exist in the corresponding area on the house plane sketch 64 that the display screen displays on the control computer 9, and the pollution degree is judged by depending on the color block color depth filled, so that the pollution degree is far away from the corresponding pollution area, and when the difference value calculated by the first difference value calculating module 45 is a positive number, the first difference value calculating module 45 enables the air purifier 12 in the corresponding area to be started through a related starting module, and air purification treatment is carried out on the current area.
The control system 10 is electrically connected with a purification time period calculation system 56, the purification time period calculation system 56 comprises a first data acquisition module 57, a second data acquisition module 58, a proportion calculation module 61, a third data acquisition module 59, a second difference calculation module 60, a total amount calculation module 62, a division calculation module 63 and an information transmission module 54, an air flow detector 4 is installed on the pipette head 2 at each position, the air flow detector 4 and the first electromagnetic valve 3 at the current position are in the same circuit at night, the first data acquisition module 57 is electrically connected with the air flow detector 4, the proportion calculation module 61 is electrically connected with the first data acquisition module 57 and the second data acquisition module 58, the total amount calculation module 62 is electrically connected with the proportion calculation module 61, the small air analyzers 13 are installed at the air inlet end and the air outlet end of the air purifier 12, and the small air analyzers 13 are also provided with a pollutant analysis system 8, a total amount calculation module 62 is electrically connected to a proportion calculation module 61, a third data acquisition module 59 is electrically connected to the small air analyzer 13 at the air inlet and outlet port of the air purifier 12, a second difference calculation module 60 is electrically connected to the third data acquisition module 59, a division calculation module 63 is electrically connected to the total amount calculation module 62 and the second difference calculation module 60, the division calculation module 63 is electrically connected to the mobile phone terminal 55 through the information transmission module 54, the control system 10 is also electrically connected to the mobile phone terminal 55 through the information transmission module 54, the first data acquisition module 57 is used for acquiring the air amount inhaled after the first electromagnetic valve 3 at the corresponding position detected by the air flow detector 4 is opened, the second data acquisition module 58 is used for acquiring the total content of all harmful substances analyzed by the main air analyzer 7, and the proportion calculation module 61 divides the air amount inhaled by the total content of the harmful substances, the proportion of harmful substances is obtained, because the space size of each area in the house is fixed, the total amount calculation module 62 estimates the total amount of the harmful substances contained in the current space area according to the proportion of the harmful substances and the fixed space size, the data acquisition module III 59 acquires the air pollutant content passing through the small air analyzers 13 at the air inlet end and the air outlet end of the air purifier 12, the difference value calculation module II 60 calculates the pollutant content difference value analyzed by the two small air analyzers 13, namely the pollutant amount purified by the air purifier 12 in unit time, the division calculation module 63 divides the pollutant amount purified by the air purifier 12 in unit time by the numerical value obtained by the total amount calculation module 62, the output result is the time length for purifying the current pollutants in front of the air by the air purifier 12, and then the time length is transmitted to the mobile phone terminal 55 through the information transmission module 54, and the information transmission module 54 also transmits the house plan schematic diagram 64 marked with the pollution area to the mobile phone terminal 55, so that the house owner who goes out can know the air pollution condition at home and the time length to be purified according to the mobile phone terminal 55, and then returns home according to the condition.
The main air pipe 1 comprises a clamp plate body 16 and rubber side walls 20, the clamp plate body 16 is arranged in pairs up and down, the rubber side walls 20 are connected between the edges of the clamp plate body 16 aligned up and down in pairs, namely the clamp plate body 16 and the rubber side walls 20 are combined into a ventilation tubular shape, the extending and bending directions of the main air pipe 1 are connected through a soft rubber sleeve, the clamp plate body 16 at the lower side position is fixedly connected with the wall of the space through a bracket, an exhaust mechanism 19 is arranged on the clamp plate body 16 at each region position in the house, the exhaust mechanism 19 comprises an auxiliary air pipe 14, an auxiliary air pump 40, an electric telescopic rod 11, a second electromagnetic valve 15, a strip-shaped chute 17, a cross brace 18, a connecting frame 21, a sliding column 23, a connecting spring 22, an elastic rubber air bag 24, a top plate 26, an impact ball 27, a spray hole 25, a transverse plate 39, a linkage block 37, a roller 35 and a push rod 36, the auxiliary air pipes 14 are arranged in pairs in parallel outside the main air pipe 1, the upper and lower clamping plate bodies 16 are hollow plate bodies, the clamping plate bodies 16 are made of elastic metal, the auxiliary air pump 40 is fixedly connected to the tail end of the auxiliary air pipe 14, the auxiliary air pump 40 is positioned outside a house, the electric telescopic rod 11 is fixedly connected to the clamping plate body 16 at the upper side position, the upper end of the electric telescopic rod 11 is a fixed end and is used for being fixedly connected with a wall or a ceiling in the house, the lower end of the electric telescopic rod 11 is a telescopic end, the second electromagnetic valves 15 are equidistantly distributed between the auxiliary air pipe 14 and the rubber side wall 20, the second electromagnetic valves 15 are communicated with the inner side space of the auxiliary air pipe 14 and the rubber side wall 20, the electromagnetic valve sequence starting module 52 is electrically connected with the auxiliary air pump 40, the second electromagnetic valves 15 and the electric telescopic rod 11, the strip-shaped sliding grooves 17 are arranged on the inner side end faces of the clamping plate bodies 16 in pairs from left to right, and the end parts of the strip-shaped sliding grooves 17 close to the center position of the clamping plate bodies 16 are connected with sliding block bodies in a sliding mode, the cross brace 18 is formed by combining two rod bodies of which the middle points are rotationally connected together through rotating pins, meanwhile, each end of the cross brace 18 is movably connected with a slider body in the strip-shaped sliding groove 17 through a hinge, a connecting frame 21 is fixedly connected on each slider body, a transverse plate 39 is horizontally arranged on the lower side of the connecting frame 21, the sliding columns 23 are vertically and fixedly connected on the upper side of the transverse plate 39, the sliding columns 23 are equidistantly distributed along the transverse plate 39, the tail ends of the sliding columns 23 slide through the connecting frame 21, the elastic rubber air bags 24 are fixedly connected at the upper ends of the sliding columns 23, the spray holes 25 are arranged on the elastic rubber air bags 24 and face the position of the second electromagnetic valve 15, the top plate 26 is fixedly connected at the upper sides of the elastic rubber air bags 24, the impact balls 27 are fixedly connected at the upper sides of the top plate 26, the connecting springs 22 are sleeved at the lower sides of the sliding columns 23, the rollers 35 are rotationally connected at the front and rear ends of the connecting frame 21 in pairs, and the rollers 35 are abutted against the end surfaces of the clamping plate body 16, the linkage block 37 is fixedly connected to the transverse plate 39 near the end of the roller 35, the push rod 36 is fixedly connected to the rotation center of the roller 35, and the push rod 36 is perpendicular to the wheel shaft of the roller 35, when the electromagnetic valve sequential starting module 52 opens the first electromagnetic valve 3 at the position of the corresponding area, and the main air pump 6 operates to suck air for a period of time, the electromagnetic valve sequential starting module 52 closes the originally opened first electromagnetic valve 3, and simultaneously the electromagnetic valve sequential starting module 52 causes the electric telescopic rod 11 to extend downwards slowly, and causes the second electromagnetic valve 15 to open, the auxiliary air pump 40 is started, so that the auxiliary air pump 40 pumps the air in the auxiliary air pipe 14 to the outside, and in the process of extending downwards of the electric telescopic rod 11, the clamp plate body 16 connected below downwards extrudes the rubber side wall 20 connected between the clamp plate body 16 and the lower clamp plate body 16, so that the cross brace 18 between the upper and lower clamp plate bodies 16 is spread towards both sides, in the process, the cross brace 18 pushes the sliding block body in the strip-shaped sliding groove 17 at the corresponding position to slide, so that the sliding block body drives the rollers 35 at the two ends of the connecting frame 21 to roll along the end face of the clamping plate body 16, in the rolling process of the rollers 35, the rollers 35 drive the ejector rod 36 to rotate, and when the tail end of the ejector rod 36 rotates to the area where the linkage block 37 is located, the tail end of the ejector rod 36 is abutted against the linkage block 37, so that the linkage block 37 drives the transverse plate 39 to translate towards the direction far away from the connecting frame 21, so that the tail ends of all the sliding columns 23 are far away from the clamping plate body 16, so that the connecting spring 22 stretches to generate resilience force, when the ejector rod 36 is separated from the linkage block 37 along with the rotation of the rollers 35, the sliding columns 23 at all the positions are driven by the resilience force of the connecting spring 22 to impact the clamping plate body 16 with the impact ball 27, because the clamping plate body 16 is a hollow plate body and is made of elastic metal, under the instantaneous impact action of the sliding columns 23, the vibration is generated to shake off harmful substances attached to the plate clamping body 16, after the impact ball 27 impacts the plate clamping body 16, the sliding column 23 continues to approach the plate clamping body 16 by virtue of the resilience force of the connecting spring 22 to press the elastic rubber air bag 24, so that air in the elastic rubber air bag 24 is sprayed out through the spray hole 25, the air flow assists in driving the harmful substances vibrated from the plate clamping body 16, and along with the downward pressing of the upper plate clamping body 16, the air between the upper plate clamping body 16 and the lower plate clamping body 16 drives the air containing pollutants sucked in before to enter the auxiliary air pipe 14 from the second electromagnetic valve 15 and be sucked away by the auxiliary air pump 40, finally the electric telescopic rod 11 contracts to drive the plate clamping body 16 to reset, and the second electromagnetic valve 15 is closed.
A pressure sensing switch 38 is mounted on the end face of the linkage block 37 contacting the push rod 36, a sliding cavity 34 is formed on the inner side of the upper end of the sliding column 23, a sliding rod 28 is vertically and slidably connected in the sliding cavity 34, the upper end of the sliding rod 28 is fixedly connected with the top plate 26, mounting cavities 29 are formed on the left inner wall and the right inner wall of the sliding cavity 34, electromagnets 31 are slidably connected in the mounting cavities 29, a clamping column 32 is fixedly connected on the electromagnet 31, a reset spring 30 is fixedly connected between the electromagnet 31 and the inner wall of the sliding cavity 34, a fixing hole 33 is formed in the sliding rod 28, the electromagnet 31 is electrically connected with the pressure sensing switch 38, the sliding rod 28 is an iron rod, when the push rod 36 rotates along with the roller 35 and pushes against the linkage block 37, the pressure sensing switch 38 on the linkage block 37 generates induction to electrify the electromagnet 31 to generate magnetism, so that the electromagnet 31 slides along the mounting cavity 29 to be close to the sliding rod 28, and the clamping column 32 slides to penetrate into the fixing hole 33 on the sliding rod 28, therefore, the sliding rod 28 is kept stable relative to the sliding column 23, the sliding column 23 is convenient to drive the top plate 26 at the tail end of the sliding rod 28 and the striking ball 27 to strike the pinch plate body 16 under the action of the resilience force of the connecting spring 22, the electromagnet 31 loses magnetism when the ejector rod 36 is separated from the linkage block 37, the return spring 30 enables the electromagnet 31 and the clamping column 32 to return to slide and return to be separated from the sliding rod 28, and the sliding column 23 is convenient to extrude the elastic rubber air bag 24.
The tail end of the push rod 36 is a convex ball end, so that relative sliding between the push rod and the linkage block 37 is facilitated.
A corrugated telescopic rubber tube 5 is connected between the air suction end of the main air pump 6 and the plate clamping body 16, and the corrugated telescopic rubber tube 5 facilitates the vertical relative motion between the main air pump 6 and the plate clamping body 16.
The cross brace 18 is made of hard steel material to avoid bending.
A purification method of an air purification system based on smart home comprises the following specific steps:
the first-step sequential solenoid valve activation module 52 is used for controlling the first solenoid valves 3 distributed on the main gas pipe 1 to be activated in sequence, and when the first electromagnetic valve 3 at each position is started, the main air pump 6 is started, air in the corresponding area in the house is sucked into the main air pipe 1 through the first electromagnetic valve 3 at the open position, then, the air is introduced into a main air analyzer 7, the main air analyzer 7 analyzes various substances in the sucked air, and outputs the contents of the respective substances by means of the item-by-item output module 41, and the retrieval module 43 retrieves the safety critical value of the contents of the substances with the same name from the numerical database 44 according to the names of the outputted substances, then, the comparison is carried out through a comparison module I42, and the numerical value output by the item-by-item output module 41 and the searched safety critical value are subjected to subtraction operation through a difference value calculation module I45 and output;
the difference value of the corresponding harmful substance content calculated by the first difference value calculating module 45 in the second step exceeding the safety critical value is input into the control system 10, then the second comparison module 47 compares the value range corresponding to each independent storage block 49 according to the input difference value, i.e. finds out which independent storage block 49 the difference value belongs to, then the extracting module 48 extracts the color block corresponding to the color depth in the independent storage block 49, and the solenoid valve sequence starting module 52 enables the area selecting module 53 to change the area corresponding to the currently started first solenoid valve 3 displayed by the house plane schematic diagram 64 into a selectable area, then the color block area throwing module 51 fills the color block in the corresponding area of the house plane schematic diagram 64 currently selected by the area selecting module 53, but only fills a small block in the selected area, and the name inputting module 46 covers the name of the currently calculated harmful substance on the filled color block, therefore, various harmful substances in the air are represented on the house plane schematic diagram 64, the processed house plane schematic diagram 64 is displayed on a display screen of the control computer 9, a user can conveniently know which pollutants are contained in which area in the actual house directly through a corresponding depth color block and a name of the corresponding area on the house plane schematic diagram 64 displayed on the display screen of the control computer 9, the pollution degree is judged according to the color depth of the filled color block, so that the pollution degree is far away from the corresponding pollution area, and when the difference value calculated by the difference value calculation module I45 is a positive number, the difference value calculation module I45 enables the air purifier 12 in the corresponding area to be started through a related starting module, and air purification processing is carried out on the current area;
the third step is that the first data acquisition module 57 is used for acquiring the air volume inhaled after the first electromagnetic valve 3 at the corresponding position detected by the air flow detector 4 is opened, the second data acquisition module 58 is used for acquiring the total content of all harmful substances analyzed by the main air analyzer 7, the proportion calculation module 61 divides the total content of the harmful substances by the inhaled air volume to obtain the proportion of the harmful substances, because the size of each area space in the house is fixed, the total calculation module 62 estimates the total content of the harmful substances contained in the current space area according to the proportion of the harmful substances and the fixed space size, the third data acquisition module 59 acquires the content of air pollutants passing through the small air analyzers 13 at the air inlet end and the air outlet end of the air purifier 12, and then the second difference calculation module 60 calculates the content difference of the pollutants analyzed by the two small air analyzers 13, namely, the pollutant amount purified by the air purifier 12 in unit time, then the division calculation module 63 divides the numerical value obtained by the total amount calculation module 62 by the pollutant amount purified by the air purifier 12 in unit time, the output result is the time length required by the air purifier 12 to purify the current pollutants before air, then the time length is transmitted to the mobile phone terminal 55 through the information transmission module 54, and the information transmission module 54 also transmits the house plane schematic diagram 64 marked with the polluted area to the mobile phone terminal 55, so that an outgoing house owner can know the air pollution condition and the time length to be purified in the home according to the mobile phone terminal 55, and then returns home according to the condition;
fourthly, when the electromagnetic valve sequential starting module 52 opens the first electromagnetic valve 3 at the position of the corresponding area, and the main air pump 6 operates to suck air for a period of time, the electromagnetic valve sequential starting module 52 closes the first electromagnetic valve 3 which is originally opened, and simultaneously the electromagnetic valve sequential starting module 52 causes the electric telescopic rod 11 to extend downwards slowly and causes the second electromagnetic valve 15 to open, the auxiliary air pump 40 is started, so that the auxiliary air pump 40 draws the air in the auxiliary air pipe 14 outwards, and in the process of downward extension of the electric telescopic rod 11, the clamping plate body 16 connected below presses the rubber side wall 20 connected between the clamping plate body 16 and the clamping plate body 16 below downwards, so that the cross brace 18 between the clamping plate bodies 16 on the upper side and the lower side rotates and expands towards two sides, in the process, the cross brace 18 pushes the sliding block in the strip-shaped sliding groove 17 at the corresponding position to slide, so that the sliding block drives the rollers 35 at two ends of the connecting frame 21 to roll along the end faces of the clamping plate body 16, during the rolling process of the roller 35, the roller 35 drives the push rod 36 to rotate, and when the tail end of the push rod 36 rotates to the area where the linkage block 37 is located, the tail end of the push rod 36 abuts against the linkage block 37, so that the linkage block 37 drives the transverse plate 39 to translate towards the direction away from the connecting frame 21, so that the tail ends of all the slide posts 23 are far away from the plate clamping body 16, so that the connecting spring 22 stretches to generate resilience, when the push rod 36 is separated from the linkage block 37 along with the rotation of the roller 35, the slide posts 23 at all the positions drive the impact balls 27 to impact the plate clamping body 16 by virtue of the resilience of the connecting spring 22, and as the plate clamping body 16 is a hollow plate body and is made of elastic metal, vibration is generated under the instant impact action of the slide posts 23, so as to facilitate shaking off harmful substances attached to the plate clamping body 16, and after the impact balls 27 impact the plate clamping body 16, the slide posts 23 continue to approach the plate clamping body 16 by virtue of the resilience of the connecting spring 22, the elastic rubber air bag 24 is extruded, so that air in the elastic rubber air bag 24 is sprayed out through the spraying hole 25, the air flow drives harmful substances which vibrate from the clamp plate body 16 in an auxiliary mode, along with the fact that the upper clamp plate body 16 presses down, air between the upper clamp plate body 16 and the lower clamp plate body 16 takes air containing pollutants sucked before to enter the auxiliary air pipe 14 from the second electromagnetic valve 15, the air is sucked away by the auxiliary air pump 40, finally, the electric telescopic rod 11 contracts to drive the clamp plate body 16 to reset, the second electromagnetic valve 15 is closed, the situation that the polluted air in the corresponding area in the house remains in the main air pipe 1, and the detection and purification of the air in the next area are influenced is avoided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an air purification system based on intelligence house, includes main trachea (1), main air analyzer (7), main air pump (6), control computer (9), air purifier (12) and cell-phone terminal (55), its characterized in that: the utility model discloses a pollutant analysis device, including main trachea (1), lateral equidistance fixedly connected with pipette head (2) under the lateral wall of main trachea (1), install first solenoid valve (3) in pipette head (2), the inlet end fixedly connected with main air pump (6) of main air analysis appearance (7), the end of breathing in of main air pump (6) with main trachea (1) intercommunication, main trachea (1) end is the blind end, the pollutant analytic system (8) is loaded in main air analysis appearance (7), pollutant analytic system (8) are including one item by item output module (41), comparison module one (42), numerical value storehouse (44), retrieval module (43), difference calculation module one (45), retrieval module (43) electricity is connected on numerical value storehouse (44), comparison module one (42) electricity is connected retrieval module (43) with between one item by item output module (41), meanwhile, the retrieval module (43) is electrically connected with the item-by-item output module (41), the first difference calculation module (45) is electrically connected with the output end of the first comparison module (42), the first difference calculation module (45) is electrically connected with the air purifier (12), a control system (10) is installed in the control computer (9), the control system (10) comprises a name input module (46), a second comparison module (47), an extraction module (48), a filling color block storage library (50), an independent storage block (49), a regional color block putting module (51), a region selection module (53), a solenoid valve sequence starting module (52) and a house plane schematic diagram (64), the name input module (46) is electrically connected with the first difference calculation module (45), and a plurality of independent storage blocks (49) are arranged in the filling color block storage library (50), meanwhile, color blocks are stored in each independent storage block (49), each independent storage block (49) corresponds to a pollution numerical range, the second comparison module (47) is electrically connected to the color block filling storage library (50), the extraction module (48) is electrically connected to the second comparison module (47), the extraction module (48) is electrically connected to the area color block putting module (51), the area color block putting module (51) is electrically connected to the house plane schematic diagram (64), a display screen is configured on the control computer (9), the area selection module (53) is electrically connected to the house plane schematic diagram (64), and the electromagnetic valve sequence starting module (52) is electrically connected to the area selection module (53).
2. The air purification system based on smart home of claim 1, characterized in that: the control system (10) is electrically connected with a purification time length calculation system (56), the purification time length calculation system (56) comprises a first data acquisition module (57), a second data acquisition module (58), a ratio calculation module (61), a third data acquisition module (59), a second difference calculation module (60), a total amount calculation module (62), a division calculation module (63) and an information transmission module (54), an air flow detector (4) is installed on the suction pipe head (2) at each position, the first data acquisition module (57) is electrically connected with the air flow detector (4), the ratio calculation module (61) is electrically connected with the first data acquisition module (57) and the second data acquisition module (58), the total amount calculation module (62) is electrically connected with the ratio calculation module (61), and a small air analyzer (13) is installed at an air inlet end and an air outlet end of the air purifier (12), and the mini air analyzer (13) is also loaded with a pollutant analysis system (8), the total amount calculation module (62) is electrically connected to the proportion calculation module (61), the data acquisition module III (59) is electrically connected to the mini air analyzer (13) at the air inlet/outlet port of the air purifier (12), the difference calculation module II (60) is electrically connected to the data acquisition module III (59), the division calculation module (63) is electrically connected to the total amount calculation module (62) and the difference calculation module II (60), the division calculation module (63) is electrically connected to the mobile phone terminal (55) through the information transmission module (54), and the control system (10) is also electrically connected to the mobile phone terminal (55) through the information transmission module (54).
3. The air purification system based on smart home of claim 1, characterized in that: the main air pipe (1) comprises a clamp plate body (16) and rubber side walls (20), the clamp plate body (16) is arranged up and down in pairs, the rubber side walls (20) are connected between the edges of the clamp plate body (16) aligned up and down in pairs, an exhaust mechanism (19) is arranged on the clamp plate body (16), the exhaust mechanism (19) comprises an auxiliary air pipe (14), an auxiliary air pump (40), an electric telescopic rod (11), a second electromagnetic valve (15), a strip-shaped sliding groove (17), a cross supporting rod (18), a connecting frame (21), a sliding column (23), a connecting spring (22), an elastic rubber air bag (24), a top plate (26), an impact ball (27), a spray hole (25), a transverse plate (39), a linkage block (37), a roller (35) and an ejector rod (36), the auxiliary air pipe (14) is arranged outside the main air pipe (1) in parallel in pairs, and the clamp plate body (16) on the upper side and the lower side is a hollow plate body, simultaneously splint body (16) are made for elastic metal, vice air pump (40) fixed connection be in the end of vice trachea (14), electric telescopic handle (11) fixed connection is in the upside position on splint body (16), second solenoid valve (15) equidistance distributes vice trachea (14) with between rubber lateral wall (20), and second solenoid valve (15) communicate vice trachea (14) with rubber lateral wall (20) inboard space, and solenoid valve sequence start-up module (52) electricity is connected vice air pump (40), second solenoid valve (15) and electric telescopic handle (11), set up in pairs about bar spout (17) on the medial surface of splint body (16), bar spout (17) are close to there is the slider body in the end sliding connection of splint body (16) central point, each end of the cross brace rod (18) is movably connected with a slider body in the strip-shaped sliding groove (17) through a hinge, the slider body is fixedly connected with a connecting frame (21), the lower side of the connecting frame (21) is horizontally provided with a transverse plate (39), the sliding column (23) is vertically and fixedly connected with the upper side of the transverse plate (39), the tail end of the sliding column (23) slides through the connecting frame (21), the elastic rubber air bag (24) is fixedly connected with the upper end of the sliding column (23), the spray hole (25) is formed in the elastic rubber air bag (24), the top plate (26) is fixedly connected with the upper side of the elastic rubber air bag (24), the impact ball (27) is fixedly connected with the upper side of the top plate (26), the connecting spring (22) is sleeved on the lower side of the sliding column (23), and the idler wheels (35) are connected with the front end and the rear end of the connecting frame (21) in a pairwise rotating manner, the roller (35) is abutted against the end face of the clamping plate body (16), the linkage block (37) is fixedly connected to the transverse plate (39) close to the end of the roller (35), the ejector rod (36) is fixedly connected to the rotating center of the roller (35), and the ejector rod (36) and the wheel axle of the roller (35) are perpendicular.
4. The air purification system based on smart home of claim 3, characterized in that: linkage block (37) contact install pressure-sensitive switch (38) on the terminal surface of ejector pin (36), sliding chamber (34) have been seted up to traveller (23) upper end inboard, vertical sliding connection has slide bar (28) in sliding chamber (34), fixed connection is being gone up to slide bar (28) roof (26), installation cavity (29) have all been seted up on the inner wall about traveller (34), equal sliding connection has electro-magnet (31) in installation cavity (29), fixedly connected with card post (32) on electro-magnet (31), electro-magnet (31) with fixedly connected with reset spring (30) between sliding chamber (34) inner wall, fixed orifices (33) have been seted up on slide bar (28), electro-magnet (31) with pressure-sensitive switch (38) electricity is connected, slide bar (28) are the iron set.
5. The air purification system based on smart home of claim 3, characterized in that: the tail end of the ejector rod (36) is a convex ball end.
6. The air purification system based on smart home of claim 3, characterized in that: a corrugated telescopic rubber tube (5) is connected between the air suction end of the main air pump (6) and the plate clamping body (16).
7. The air purification system based on smart home of claim 3, characterized in that: the cross brace rods (18) are made of hard steel materials.
8. The purification method of the air purification system based on smart home as claimed in claims 1-7, which comprises the following steps:
the first-step electromagnetic valve sequential starting module (52) is used for controlling first electromagnetic valves (3) distributed on a main air pipe (1) to be started in sequence, when the first electromagnetic valves (3) at each position are started, a main air pump (6) is started, air in a corresponding area in a house is sucked into the main air pipe (1) through the first electromagnetic valves (3) at the opened positions and then is led into a main air analyzer (7), the main air analyzer (7) analyzes various substances in the sucked air, contents of the substances are output by means of the item-by-item output module (41), a retrieval module (43) retrieves content safety critical values of the substances with the same name from a numerical database (44) according to the names of the output substances, then comparison is carried out through a comparison module I (42), and subtraction operation is carried out on numerical values output by the item-by item output module (41) and the retrieved safety critical values through a difference calculation module I (45), and output;
secondly, the difference value of the corresponding harmful substance content calculated by the difference value calculating module I (45) and exceeding the safety critical value is input into the control system (10), then the comparison module II (47) compares the numerical value range corresponding to each independent storage block (49) according to the input difference value, namely, the numerical value range corresponding to which independent storage block (49) the difference value belongs to is found out, then the extraction module (48) extracts the color block corresponding to the color depth in the independent storage block (49), the electromagnetic valve sequence starting module (52) extracts the area corresponding to the first electromagnetic valve (3) which is currently started and displayed by the house plane schematic diagram (64) by the area selecting module (53) to be a selectable area, then the area color block putting module (51) fills the color block in the corresponding area of the house plane schematic diagram (64) which is currently selected by the area selecting module (53), but only filling a small block of the selected area, and the name input module (46) covering the name of the harmful substance calculated at present on the filled color block, so as to represent various harmful substances in the air on the house plane schematic diagram (64), and the house plane schematic diagram (64) to be processed is displayed on the display screen of the control computer (9), so that a user can conveniently know which pollutants are contained in which area in the actual house directly through the corresponding depth color block and the name of the corresponding area on the house plane schematic diagram (64) displayed on the display screen of the control computer (9), and judge the pollution degree according to the color depth of the filled color block, thereby being far away from the corresponding polluted area, and when the difference value calculated by the difference value calculation module I (45) is positive, the difference value calculation module I (45) enables the air purifier (12) of the corresponding area through the related starting module, performing air purification treatment on the current area;
the third step is that a first data acquisition module (57) is used for acquiring the air quantity inhaled after the first electromagnetic valve (3) at the corresponding position detected by the air flow detector (4) is opened, a second data acquisition module (58) is used for acquiring the sum of the contents of all harmful substances analyzed by the main air analyzer (7), an occupation ratio calculation module (61) divides the inhaled air quantity by the sum of the contents of the harmful substances to obtain the proportion of the harmful substances, a total quantity calculation module (62) estimates the total quantity of the harmful substances contained in the current space area according to the proportion of the harmful substances and the fixed space size as the size of each area space in the house is fixed, a third data acquisition module (59) acquires the contents of the air pollutants passing through the small air analyzers (13) at the air inlet end and the air outlet end of the air purifier (12), and a second difference calculation module (60) calculates the contents of the pollutants analyzed by the two small air analyzers (13) The quantity difference value is the pollutant quantity purified by the air purifier (12) in unit time, the numerical value obtained by the division calculation module (63) through the total quantity calculation module (62) is divided by the pollutant quantity purified by the air purifier (12) in unit time, the output result is the time length required by the air purifier (12) to purify the current pollutants before air, the time length is transmitted to the mobile phone terminal (55) through the information transmission module (54), the house plane schematic diagram (64) marked with the polluted area is also transmitted to the mobile phone terminal (55) through the information transmission module (54), a house owner who goes out can conveniently know the air pollution condition in the house and the time length required to be purified according to the mobile phone terminal (55), and then the house owner goes home according to the condition;
fourthly, when the electromagnetic valve sequential starting module (52) enables the first electromagnetic valve (3) at the position of the corresponding area to be opened, and the main air pump (6) operates to suck air for a period of time, the electromagnetic valve sequential starting module (52) enables the first electromagnetic valve (3) which is originally opened to be closed, meanwhile, the electromagnetic valve sequential starting module (52) enables the electric telescopic rod (11) to extend downwards slowly, and enables the second electromagnetic valve (15) to be opened, the auxiliary air pump (40) is started, so that the auxiliary air pump (40) pumps the air in the auxiliary air pipe (14) to the outside, in the process that the electric telescopic rod (11) extends downwards, the clamping plate body (16) connected below downwards extrudes the rubber side wall (20) connected between the clamping plate body and the lower clamping plate body (16) downwards, the cross supporting rod (18) between the upper clamping plate body and the lower clamping plate body (16) rotates and expands towards two sides, and the cross supporting rod (18) pushes the sliding block body in the strip-shaped sliding chute (17) at the corresponding position to slide in the process, so that the sliding block body drives the rollers (35) at the two ends of the connecting frame (21) to roll along the end face of the clamping plate body (16), in the rolling process of the rollers (35), the rollers (35) drive the ejector rods (36) to rotate, and when the tail ends of the ejector rods (36) rotate to the area where the linkage block (37) is located, the tail ends of the ejector rods (36) are abutted against the linkage block (37), so that the linkage block (37) drives the transverse plate (39) to translate towards the direction far away from the connecting frame (21), so that the tail ends of all the sliding columns (23) are far away from the clamping plate body (16), and the connecting spring (22) is stretched to generate resilience force, when the ejector rods (36) rotate along with the rollers (35) to be separated from the linkage block (37), the sliding columns (23) at all positions are driven by the resilience force of the connecting spring (22) to drive the impact balls (27) to impact on the clamping plate body (16), and the clamping plate body (16) is a hollow plate body, and is made of elastic metal, so under the instant impact action of the sliding column (23), the sliding column (23) can generate vibration to conveniently shake off harmful substances attached to the splint body (16), after the impact ball (27) impacts the splint body (16), the sliding column (23) continues to approach the splint body (16) by virtue of the resilience force of the connecting spring (22) to squeeze the elastic rubber air bag (24), so that the air in the elastic rubber air bag (24) is sprayed out through the spray hole (25), thus the airflow can assist to drive the harmful substances vibrated from the splint body (16), and along with the downward pressing of the upper side splint body (16), the air between the upper side splint body (16) and the lower side splint body (16) can carry the air containing the pollutants sucked in before to enter the auxiliary air pipe (14) from the second electromagnetic valve (15) and be sucked away by the auxiliary air pump (40), finally, the electric telescopic rod (11) is contracted to drive the clamping plate body (16) to reset, the second electromagnetic valve (15) is closed, and accordingly the situation that polluted air in the corresponding area of the house remains in the main air pipe (1) to influence the detection and purification of the air in the next area is avoided.
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