CN114279003B - Air purifying system - Google Patents
Air purifying system Download PDFInfo
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- CN114279003B CN114279003B CN202210099657.2A CN202210099657A CN114279003B CN 114279003 B CN114279003 B CN 114279003B CN 202210099657 A CN202210099657 A CN 202210099657A CN 114279003 B CN114279003 B CN 114279003B
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- air inlet
- air
- exhaust
- outlet
- conversion
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 159
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 145
- 238000001914 filtration Methods 0.000 claims abstract description 85
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 68
- 238000004887 air purification Methods 0.000 claims abstract description 42
- 230000001954 sterilising effect Effects 0.000 claims abstract description 30
- 239000007789 gas Substances 0.000 claims description 37
- 238000010438 heat treatment Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 29
- 230000002441 reversible effect Effects 0.000 claims description 24
- 239000003595 mist Substances 0.000 claims description 16
- 238000012806 monitoring device Methods 0.000 claims description 14
- 230000005684 electric field Effects 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000000779 smoke Substances 0.000 claims description 10
- 230000001877 deodorizing effect Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000004332 deodorization Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000007599 discharging Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an air purification system, which comprises an air water machine filtering, purifying and converting device, an air inlet and outlet sterilizing device and an air purifying and converting device which are sequentially arranged; the air water machine filtering, purifying and converting device comprises a water tank, wherein an air outlet pipe and an air inlet pipe extending into the water tank are arranged on the water tank; an independent disinfection air inlet flow passage and a disinfection air outlet flow passage are arranged in the air inlet and outlet disinfection device; an air inlet and an air outlet conversion assembly is arranged in the air inlet and air outlet conversion box, and when the air inlet and air outlet conversion assembly is positioned at a first position, the air inlet and the air outlet are respectively communicated with a first air inlet and air outlet conversion port and a second air inlet and air outlet conversion port through the air inlet and air outlet conversion assembly; when the air inlet and exhaust conversion assembly is at the second position, the air inlet and the air outlet are respectively communicated with the second air inlet and exhaust conversion opening and the first air inlet and exhaust conversion opening through the air inlet and exhaust conversion assembly. The indoor air purifying device can filter and disinfect outdoor air and indoor circulating air, improves the air purifying effect, improves indoor turbid gas discharging and purifying efficiency, and ensures indoor air quality.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air purification system.
Background
The indoor air purifier is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness, and is a very effective method for improving the indoor air quality and creating healthy and comfortable office and residential environments. With the increasing deterioration of the environment, especially the problem of air pollution, attention is paid to the fact that the air pollutants can have a very adverse effect on the health of people when entering into the bodies of people. The problem of how to purify air has become more and more interesting, and various air purifiers have been developed. However, the existing air purification device has poor air purification effect, if the air exhausted from the room contains polluted gas such as smoke and odor, the polluted gas is directly exhausted into the atmosphere without treatment, so that the air environment is easy to be polluted, and the air purification device on the market at present is used for air intake from the indoor top and exhaust from the bottom end of the indoor wall, however, if the indoor turbid gas (such as smoke and odor) is more, the turbid gas is easy to accumulate in the indoor upper space, the air is difficult to exhaust, the turbid gas exhaust efficiency is low, and the indoor air quality is low.
Disclosure of Invention
The invention aims to provide an air purification system which solves the problems in the prior art, can filter and disinfect outdoor air and indoor circulating air, improves the air purification effect, can improve the indoor turbid gas discharge purification efficiency and ensures the indoor air quality.
In order to achieve the above object, the present invention provides the following solutions:
The invention provides an air purification system, which comprises an air water machine filtering, purifying and converting device, an air inlet and outlet sterilizing device and an air purifying and converting device which are sequentially arranged; the air water machine filtering, purifying and converting device comprises a water tank, wherein an air outlet pipe and an air inlet pipe extending into the water tank are arranged on the water tank; the air inlet and outlet disinfection device is internally provided with an independent disinfection air inlet flow channel and a disinfection air outlet flow channel, air can be disinfected and sterilized in the disinfection air inlet flow channel and the disinfection air outlet flow channel, the air outlet pipe is communicated with an air inlet of the air purification and exchange device through the disinfection air inlet flow channel, and the air inlet pipe is communicated with an air outlet of the air purification and exchange device through the disinfection air outlet flow channel; the air purification and exchange conversion device comprises an air inlet and exhaust conversion box, the air inlet and the air outlet are arranged at one end of the air inlet and exhaust conversion box, a first air inlet and exhaust conversion opening and a second air inlet and exhaust conversion opening are arranged at the other end of the air inlet and exhaust conversion box, the first air inlet and exhaust conversion opening is used for being communicated with an indoor top air inlet, and the second air inlet and exhaust conversion opening is used for being communicated with an indoor bottom air outlet; an air inlet and an air outlet conversion assembly is arranged in the air inlet and air outlet conversion box, and when the air inlet and air outlet conversion assembly is positioned at a first position, the air inlet and the air outlet are respectively communicated with the first air inlet and air outlet conversion port and the second air inlet and air outlet conversion port through the air inlet and air outlet conversion assembly; when the air inlet and exhaust conversion assembly is converted from the first position to the second position, the air inlet and the air outlet are respectively communicated with the second air inlet and exhaust conversion opening and the first air inlet and exhaust conversion opening through the air inlet and exhaust conversion assembly.
Preferably, the air water machine further comprises an air inlet and exhaust heat exchange device, wherein the air inlet and exhaust heat exchange device is arranged between the air water machine filtering, purifying and converting device and the air inlet and exhaust sterilizing device; the air inlet and outlet heat exchange device comprises a heat exchange shell, wherein an independent and crossed heat exchange air inlet flow channel and a heat exchange air outlet flow channel are arranged in the heat exchange shell, the heat exchange air inlet flow channel is communicated with the air outlet pipe and the disinfection air inlet flow channel, the inflow end of the heat exchange air outlet flow channel is communicated with the disinfection air outlet flow channel, the outflow end of the heat exchange air outlet flow channel is divided into two paths, one path is communicated with the air inlet pipe, and the other path is provided with an air outlet fan communicated with the outside atmosphere; a first filter component is arranged in the heat exchange air inlet flow passage close to the inflow end of the heat exchange air inlet flow passage, and a first ultraviolet deodorization component is arranged in the heat exchange air inlet flow passage close to the outflow end of the heat exchange air inlet flow passage; the heat exchange shell is internally provided with a cross heat exchanger at the intersection of the heat exchange air inlet runner and the heat exchange air outlet runner, the cross heat exchanger comprises a plurality of friction heat exchange plates which are arranged at intervals in a lamination mode, the friction heat exchange plates form a plurality of air inlet friction heat exchange cavities and air outlet friction heat exchange cavities which are stacked and arranged alternately, the air inlet friction heat exchange cavities are communicated with the heat exchange air inlet runner, and the air outlet friction heat exchange cavities are communicated with the heat exchange air outlet runner.
Preferably, the device also comprises an inlet temperature and humidity-exhaust filtering treatment device, wherein the inlet temperature and humidity-exhaust filtering treatment device is arranged between the inlet and exhaust disinfection device and the air purification and exchange conversion device; the air inlet temperature and humidity-exhaust filtering treatment device comprises an air inlet temperature and humidity-exhaust filtering treatment shell, wherein an independent air inlet temperature and humidity treatment flow passage and an independent exhaust filtering treatment flow passage are arranged in the air inlet temperature and humidity treatment shell, a refrigerating and heating inner machine exchanger and a dehumidifying and heating auxiliary heating pipe assembly are sequentially arranged in the air inlet temperature and humidity treatment flow passage along the airflow flowing direction, and the refrigerating and heating inner machine exchanger is connected with a refrigerating and heating outer machine exchanger arranged outside the air inlet temperature and humidity-exhaust filtering treatment shell; the inflow end of the air inlet temperature and humidity treatment runner is communicated with the disinfection air inlet runner, and the outflow end of the air inlet temperature and humidity treatment runner is provided with an indoor air inlet fan and is communicated with the air inlet; a second ultraviolet deodorizing component and a second filtering component are sequentially arranged in the exhaust filtering treatment flow passage along the airflow flowing direction; the inflow end of the exhaust filtering treatment flow passage is communicated with the exhaust port, and the outflow end of the exhaust filtering treatment flow passage is communicated with the disinfection exhaust flow passage.
Preferably, the air water machine filtering, purifying and converting device further comprises an initial air inlet fan, an internal circulating fan and a water mist filtering component, wherein the air inlet pipes are arranged at two ends of the water tank, one end of the air inlet pipe at one end of the water tank is connected with the initial air inlet fan, and the other end of the air inlet pipe extends into the water tank; one end of the air inlet pipe at the other end of the water tank is connected with the internal circulating fan, and the other end of the air inlet pipe extends into the water tank; the water tank top is equipped with go out the tuber pipe, water smoke filter component set up in go out the air duct in the tuber pipe.
Preferably, the air water machine filtering, purifying and converting device further comprises a shell and a base, wherein the shell is arranged on the base, a water tank installation cavity, a first air inlet cavity, a second air inlet cavity and an air outlet cavity are arranged in the shell and are positioned above the water tank installation cavity, the first air inlet cavity and the second air inlet cavity are respectively positioned at two sides of the air outlet cavity, the water tank is arranged in the water tank installation cavity, the top end of the air outlet pipe is communicated with the air outlet cavity, the initial air inlet fan is arranged in the first air inlet cavity, the internal circulation fan is arranged in the second air inlet cavity, an air inlet which is respectively communicated with the first air inlet cavity and the second air inlet cavity, an air outlet which is communicated with the air outlet cavity, and an initial filter screen which is arranged at the air inlet which is communicated with the first air inlet cavity.
Preferably, install level sensor on the water tank, the water tank top is equipped with the inlet tube, be equipped with into water solenoid valve on the inlet tube, the water tank bottom is equipped with the drain pipe, be equipped with drainage solenoid valve on the drain pipe, water smoke filter component includes at least one deck water smoke filter screen, be equipped with on the shell with the maintenance cleaning lid of air-out chamber intercommunication, through opening the maintenance cleaning lid can be with water smoke filter component takes out and maintains the washing.
Preferably, the air inlet and exhaust conversion assembly comprises an air inlet and exhaust conversion cylinder, wherein a forward air inlet pipe, a forward air outlet pipe, a reverse air inlet pipe and a reverse air outlet pipe are arranged in the air inlet and exhaust conversion cylinder, when the air inlet and exhaust conversion assembly is positioned at the first position, the air inlet is connected with the first air inlet and exhaust conversion port through the forward air inlet pipe, and the air outlet is connected with the second air inlet and exhaust conversion port through the forward air outlet pipe; when the air inlet and exhaust conversion assembly is converted from the first position to the second position, the air inlet is connected with the second air inlet and exhaust conversion port through the reverse air inlet pipe, and the air outlet is connected with the first air inlet and exhaust conversion port through the reverse air outlet pipe.
Preferably, the air inlet and exhaust conversion cylinder is rotatably connected in the air inlet and exhaust conversion box around the axis thereof, and the air inlet and exhaust conversion assembly can be converted from the first position to the second position by rotating the air inlet and exhaust conversion cylinder; when the air inlet and outlet conversion assembly is converted from the first position to the second position, the rotation angle of the air inlet and outlet conversion cylinder is 90 degrees; the air inlet and outlet conversion cylinder comprises a connection cylinder body and pipeline end covers fixedly connected to two ends of the connection cylinder body, and two ends of the forward air inlet pipe, the forward air outlet pipe, the reverse air inlet pipe and the reverse air outlet pipe are respectively connected to the pipeline end covers at two ends; the inner side surface of each pipeline end cover is provided with a transmission seat flange, the center of each transmission seat flange is provided with a rotating shaft, the rotating shaft is coaxial with the connecting cylinder, the middle part of each pipeline end cover is provided with a through hole, and each rotating shaft respectively penetrates through the through holes at two ends and is rotationally connected to the end plates at two ends of the air inlet and outlet conversion box through bearings or shaft sleeves; the center of the end face of the rotating shaft at one end is provided with a transmission rod mounting hole, a transmission rod is mounted in the transmission rod mounting hole, and the transmission rod is in transmission connection with the driving device.
Preferably, the air inlet and outlet disinfection device comprises an air inlet and outlet disinfection shell, the disinfection air inlet runner and the disinfection air outlet runner are arranged in the air inlet and outlet disinfection shell, high-voltage electric field components are arranged in the disinfection air inlet runner and the disinfection air outlet runner, each high-voltage electric field component comprises two negative electrode end plates, a negative electrode cylinder and a spiral high-voltage positive electrode rod, a plurality of negative electrode cylinders are connected between the two negative electrode end plates, each negative electrode cylinder is connected with one spiral high-voltage positive electrode rod through an insulating column, each spiral high-voltage positive electrode rod comprises a positive electrode rod and a spiral discharge bulge arranged on the peripheral surface of the positive electrode rod, the top of each spiral discharge bulge forms a spiral discharge tip, and the same end of each spiral high-voltage positive electrode rod is connected through a circuit connecting sheet; a gas flow channel capable of sterilizing gas by a high-voltage electric field is formed between the negative electrode barrel and the spiral high-voltage positive electrode rod in the negative electrode barrel; the positive electrode rod and the spiral discharge protrusion are of an integrated structure; the two ends of the negative electrode cylinder are connected with the two ends of the spiral high-voltage positive electrode rod through insulating columns; screw holes are formed in two ends of the spiral high-voltage positive electrode rod, through holes corresponding to the spiral high-voltage positive electrode rods are formed in the circuit connecting sheet, and screws penetrate through the through holes and the insulating columns to be connected in the screw holes in a threaded mode; the negative electrode end plate and the negative electrode cylinder are of an integrated structure or a split structure; the two negative electrode end plates are connected through a plurality of connecting screws.
Preferably, the system further comprises an oxygenerator, an indoor air quality monitoring device and a control cabinet, wherein at least one output branch pipe is arranged on an output main pipe of the oxygenerator, each output branch pipe is respectively used for being communicated with a room, each output branch pipe is provided with an electromagnetic valve, each electromagnetic valve is electrically connected with the control cabinet, the indoor air quality monitoring device is used for monitoring indoor air quality, and the indoor air quality monitoring device is electrically connected with the control cabinet.
Compared with the prior art, the invention has the following technical effects:
The invention provides an air purification system, in normal use, an air inlet and outlet conversion assembly is positioned at a first position, external air and indoor circulating air enter a water tank through an air inlet pipe, and are discharged from an air outlet pipe after being filtered by the water tank, so that the simultaneous filtration of outdoor air and internal circulating air is realized, and the filtered air is circularly fed into a room from an air inlet at the top of the room through the air inlet and outlet conversion assembly after being disinfected and sterilized in a disinfection air inlet channel, so that the cleaning of the indoor air is ensured; after being discharged through the bottom air outlet, the indoor air enters a disinfection and exhaust runner through an exhaust conversion assembly for disinfection and sterilization, and then enters a water tank for filtration through an air inlet pipe for circulation, so that the filtration and sterilization of the indoor circulating air are realized, the purposes of filtration and sterilization of the outdoor air and the indoor circulating air are realized, and the air purification effect is improved; when indoor turbid gas is more, the air inlet and exhaust conversion assembly is converted from the first position to the second position, so that the air inlet is communicated with the second air inlet and exhaust conversion opening, the air outlet is communicated with the first air inlet and exhaust conversion opening, the indoor bottom air outlet is converted into the air inlet, the indoor top air inlet is converted into the air outlet, and accordingly indoor air inlet and air exhaust are converted in a switching mode, and the indoor upper turbid gas is discharged from the top, indoor turbid gas discharge efficiency is improved, and indoor air quality is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an air purification system according to the present invention;
FIG. 2 is a main view of the air purification system of FIG. 1;
FIG. 3 is a top view of the air purification system of FIG. 1;
FIG. 4 is a schematic view of the internal structure of the final assembly housing of the air purification system of FIG. 1;
FIG. 5 is a front view of the air-water machine filtering, purifying and converting device of the present invention;
FIG. 6 is a left side view of the air-to-water machine filter purge switch apparatus of FIG. 5;
FIG. 7 is a top view of the air-water machine filter purge switch apparatus of FIG. 5;
FIG. 8 is a front view showing the internal structure of the air-water machine filtering, purifying and converting device of the present invention;
FIG. 9 is a schematic perspective view showing the internal structure of the air-water machine filtering, purifying and converting device of the present invention;
FIG. 10 is a schematic diagram showing the connection of a water tank and other components in the air-water machine filtering, purifying and converting device of the invention;
FIG. 11 is a schematic perspective view of the top structure of the air-water machine filter purification conversion device housing of the present invention;
FIG. 12 is a perspective view showing the connection structure between the water mist filter assembly and the water level sensor in the air-water machine filter-purifying conversion device of the present invention;
FIG. 13 is a schematic perspective view showing the internal structure of the heat exchange device for intake and exhaust air in the present invention;
FIG. 14 is a schematic perspective view showing the internal structure of the air intake and exhaust sterilizer of the present invention;
FIG. 15 is an enlarged schematic view of a portion A of the intake and exhaust disinfection apparatus of FIG. 14;
FIG. 16 is a schematic view of the structure of a spiral high voltage positive electrode rod in the intake and exhaust sterilizing device of FIG. 14;
FIG. 17 is a schematic perspective view showing the internal structure of the intake air temperature and humidity-exhaust gas filtering device according to the present invention;
FIG. 18 is a schematic diagram showing a perspective structure of an exchanger for an external heat exchanger for cooling and heating in accordance with the present invention;
FIG. 19 is a schematic diagram showing the structure of an air purifying and converting device according to the present invention;
FIG. 20 is a schematic view of the internal structure of the air intake and exhaust conversion box in the air purification and exchange conversion device of FIG. 19;
FIG. 21 is a schematic perspective view of an air intake and exhaust conversion assembly in the air purification and conversion device of the present invention;
FIG. 22 is a schematic perspective view of the internal structure of the intake and exhaust conversion assembly of FIG. 21;
FIG. 23 is a schematic perspective view of an air intake and exhaust conversion assembly according to the present invention in a first position;
FIG. 24 is a schematic perspective view of an air intake and exhaust conversion assembly according to the present invention in a second position;
FIG. 25 is a schematic view of the inside three-dimensional structure of an end plate at one end of the air intake and exhaust conversion box according to the present invention;
FIG. 26 is a schematic view of the connection structure of the oxygenerator according to the present invention;
FIG. 27 is a flow chart of the intake and exhaust process when the intake and exhaust conversion assembly is in the first position according to the present invention;
FIG. 28 is a flow chart of the intake and exhaust when the intake and exhaust conversion assembly is at the second position;
In the figure: 1-an air purification system, 2-a general assembly shell, 3-an air duct, 4-an air inlet pipe, 5-an exhaust pipe, 6-an access door and 7-an air exhaust door;
100-air water machine filtering and purifying conversion device, 101-water tank, 102-initial air inlet fan, 103-internal circulation fan, 104-water mist filter assembly, 105-air inlet pipe, 106-air outlet pipe, 107-shell, 108-base, 109-first air inlet cavity, 110-second air inlet cavity, 111-air outlet cavity, 112-air inlet, 113-air outlet, 114-water level sensor, 115-water mist filter screen, 116-water inlet pipe, 117-water inlet electromagnetic valve, 118-drain pipe, 119-water drain electromagnetic valve, 120-initial filter screen and 121-maintenance cleaning cover;
200-air inlet and outlet heat exchange devices, 201-heat exchange shells, 202-air outlet fans, 203-first filter assemblies, 204-first ultraviolet deodorizing assemblies, 205-cross heat exchangers, 206-first primary filter screens, 207-first activated carbon filter screens, 208-first medium-efficiency filter screens, 209-first high-efficiency screens, 210-first ultraviolet lamp tubes, 211-outer circulation exhaust pipes, 212-outer circulation exhaust electromagnetic valves, 213-heat exchange air inlet pipes and 214-heat exchange air inlet electromagnetic valves;
300-air inlet and outlet sterilizing device, 301-air inlet and outlet sterilizing shell, 302-high voltage electric field component, 303-negative electrode end plate, 304-negative electrode tube, 305-spiral high voltage positive electrode rod, 306-insulating column, 307-circuit connecting sheet, 308-air flow channel, 309-positive electrode rod, 310-spiral discharge protrusion, 311-spiral discharge tip and 312-connecting screw;
400-inlet temperature and humidity-exhaust filtering treatment device, 401-inlet temperature and humidity-exhaust filtering treatment shell, 402-cooling and heating inner machine exchanger, 403-dehumidifying and heating auxiliary heating pipe component, 404-cooling and heating outer machine exchanger, 405-indoor air inlet fan, 406-second ultraviolet deodorizing component, 407-second filtering component, 408-second ultraviolet lamp tube, 409-second primary filter screen, 410-second active carbon filter screen, 411-second middle-effect filter screen, 412-second high-efficiency net and 413-heating pipe;
500-air purification and exchange device, 501-air inlet and outlet conversion box, 502-air inlet, 503-air outlet, 504-first air inlet and outlet conversion port, 505-second air inlet and outlet conversion port, 506-air inlet and outlet conversion assembly, 507-air inlet and outlet conversion cylinder, 508-forward air inlet pipe, 509-forward air outlet pipe, 510-reverse air inlet pipe, 511-reverse air outlet pipe, 512-connecting cylinder, 513-pipeline end cover, 514-transmission seat flange, 515-rotating shaft, 516-bearing, 517-transmission rod mounting hole and 518-transmission rod;
600-oxygenerator, 601-output main pipe, 602-output branch pipe and 603-electromagnetic valve;
700-control cabinet, 701-intelligent control touch-sensitive screen.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide an air purification system which solves the problems in the prior art, can filter and disinfect outdoor air and indoor circulating air, improves the air purification effect, can improve indoor turbid gas discharge purification efficiency and ensures indoor air quality.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1 to 28, the present embodiment provides an air purification system 1, which includes an air-water machine filtering, purifying and converting device 100, an air intake and exhaust sterilizing device 300, and an air purifying and converting device 500, which are sequentially arranged; the air water machine filtering, purifying and converting device 100 comprises a water tank 101, wherein an air outlet pipe 106 and an air inlet pipe 105 extending into the water tank 101 are arranged on the water tank 101; the air inlet and outlet disinfection device 300 is internally provided with an independent disinfection air inlet runner and a disinfection air outlet runner, air can be disinfected and sterilized in the disinfection air inlet runner and the disinfection air outlet runner, the air outlet pipe 106 is communicated with the air inlet 502 of the air purification and exchange device 500 through the disinfection air inlet runner, and the air inlet pipe 105 is communicated with the air outlet 503 of the air purification and exchange device 500 through the disinfection air outlet runner; the air purification and exchange conversion device 500 comprises an air inlet and exhaust conversion box 501, an air inlet 502 and an air outlet 503 are arranged at one end of the air inlet and exhaust conversion box 501, a first air inlet and exhaust conversion opening 504 and a second air inlet and exhaust conversion opening 505 are arranged at the other end of the air inlet and exhaust conversion box 501, the first air inlet and exhaust conversion opening 504 is communicated with an indoor top air inlet, and the second air inlet and exhaust conversion opening 505 is communicated with an indoor bottom air outlet; an air inlet and exhaust conversion assembly 506 is arranged in the air inlet and exhaust conversion box 501, and when the air inlet and exhaust conversion assembly 506 is at a first position, the air inlet 502 and the air outlet 503 are respectively communicated with the first air inlet and exhaust conversion port 504 and the second air inlet and exhaust conversion port 505 through the air inlet and exhaust conversion assembly 506; when the intake/exhaust conversion module 506 is converted from the first position to the second position, the intake port 502 and the exhaust port 503 are respectively communicated with the second intake/exhaust conversion port 505 and the first intake/exhaust conversion port 504 through the intake/exhaust conversion module 506.
When the indoor air conditioner is normally used, the air inlet and outlet conversion assembly 506 is in the first position, external air enters the water tank 101 through the air inlet pipe 105, indoor circulating air enters the water tank 101 through the air inlet pipe 105, two parts of air are filtered by the water tank 101 and then discharged from the air outlet pipe 106, so that the simultaneous filtration of outdoor air and internal circulating air is realized, and the filtered air is circularly fed into a room from an air inlet at the top of the room through the air inlet and outlet conversion assembly 506 after being disinfected and sterilized in the disinfection air inlet flow passage, so that the cleaning of the indoor air is ensured; indoor air is discharged through the bottom air outlet, enters the disinfection and exhaust runner through the exhaust conversion assembly 506 for disinfection and sterilization, and then circularly enters the water tank 101 through the air inlet pipe 105 for filtration, so that the filtration and sterilization of indoor circulating air are realized, the purposes of filtration and sterilization of outdoor air and indoor circulating air are realized, and the air purification effect is improved; when indoor turbid gas is more, the air inlet and exhaust conversion assembly 506 is adjusted to a second position, the air inlet 502 is communicated with the second air inlet and exhaust conversion opening 505, the air outlet 503 is communicated with the first air inlet and exhaust conversion opening 504, the indoor bottom air outlet is converted into an air inlet, and the indoor top air inlet is converted into an air outlet, so that indoor air inlet and air exhaust are converted to be the same, the turbid gas on the upper part of the room is discharged from the top, filtered and disinfected, the indoor turbid gas discharge efficiency is improved, and the indoor air quality is ensured.
As shown in fig. 4, 13 and 27-28, the embodiment further includes an air intake and exhaust heat exchange device 200, where the air intake and exhaust heat exchange device 200 is disposed between the air water machine filtering and purifying conversion device 100 and the air intake and exhaust disinfection device 300; the air inlet and outlet heat exchange device 200 comprises a heat exchange shell 201, wherein an independent and crossed heat exchange air inlet flow channel and a heat exchange air outlet flow channel are arranged in the heat exchange shell 201, the heat exchange air inlet flow channel is communicated with an air outlet pipe 106 and a disinfection air inlet flow channel, the inflow end of the heat exchange air outlet flow channel is communicated with the disinfection air outlet flow channel, the outflow end of the heat exchange air outlet flow channel is divided into two paths, one path is communicated with an air inlet pipe 105, and the other path is provided with an air outlet fan 202 communicated with the outside atmosphere; a first filter assembly 203 is arranged in the heat exchange air inlet flow passage near the inflow end thereof, and a first ultraviolet deodorization assembly 204 is arranged in the heat exchange air inlet flow passage near the outflow end thereof; the cross heat exchanger 205 is arranged at the intersection of the heat exchange air inlet flow channel and the heat exchange air outlet flow channel in the heat exchange shell 201, the cross heat exchanger 205 comprises a plurality of friction heat exchange plates which are arranged at intervals in a laminated mode, the friction heat exchange plates form a plurality of air inlet friction heat exchange cavities and air outlet friction heat exchange cavities which are laminated and are alternately arranged, the air inlet friction heat exchange cavities are communicated with the heat exchange air inlet flow channel, and the air outlet friction heat exchange cavities are communicated with the heat exchange air outlet flow channel. The first filtering component 203 comprises a first primary filter screen 206, a first activated carbon filter screen 207, a first middle-effect filter screen 208 and a first high-efficiency filter screen 209 which are sequentially arranged along the airflow flowing direction, so that multistage filtering of the inlet air is realized, and the filtering effect is improved; the first ultraviolet deodorizing assembly 204 includes a plurality of first ultraviolet lamps 210 disposed at intervals, and performs deodorizing and sterilizing of the intake air by ultraviolet irradiation. When the indoor air conditioner is used in winter, the indoor hot air and the indoor cold air are subjected to heat exchange at the cross heat exchanger 205, so that the waste heat of the discharged air can be partially utilized, and the indoor air is preheated; and when the indoor cooling device is used in summer, the cold air exhausted from the indoor and the hot air enter the indoor are subjected to heat exchange at the cross heat exchanger 205, so that the aim of pre-cooling the air entering the indoor is fulfilled. An outer circulation exhaust pipe 211 is arranged at the exhaust outlet of the exhaust fan 202, an outer circulation exhaust electromagnetic valve 212 is arranged on the outer circulation exhaust pipe 211, and when indoor turbid gases are more, the outer circulation exhaust electromagnetic valve 212 can be opened to facilitate the exhaust of indoor air. The inflow end of the heat exchange air inlet runner is provided with a heat exchange air inlet pipe 214, and the heat exchange air inlet pipe 214 is provided with a heat exchange air inlet electromagnetic valve 214, so that the control of air inlet flow can be realized by controlling the heat exchange air inlet electromagnetic valve 214.
As shown in fig. 4, 17-18, and 27-28, the embodiment further includes an intake air temperature and humidity-exhaust gas filtering device 400, where the intake air temperature and humidity-exhaust gas filtering device 400 is disposed between the intake air and exhaust gas sterilizing device 300 and the air purifying and converting device 500; the air inlet temperature and humidity-exhaust gas filtering treatment device 400 comprises an air inlet temperature and humidity-exhaust gas filtering treatment shell 401, wherein an independent air inlet temperature and humidity treatment flow passage and an independent exhaust gas filtering treatment flow passage are arranged in the air inlet temperature and humidity treatment shell 401, a refrigerating and heating inner machine exchanger 402 and a dehumidifying and heating auxiliary heating pipe assembly 403 are sequentially arranged in the air inlet temperature and humidity treatment flow passage along the airflow flowing direction, and the refrigerating and heating inner machine exchanger 402 is connected with a refrigerating and heating outer machine exchanger 404 arranged outside the air inlet temperature and humidity-exhaust gas filtering treatment shell 401; the inflow end of the air inlet temperature and humidity treatment flow channel is communicated with the disinfection air inlet flow channel, and the outflow end of the air inlet temperature and humidity treatment flow channel is provided with an indoor air inlet fan 405 and is communicated with an air inlet 502; a second ultraviolet deodorizing component 406 and a second filtering component 407 are sequentially arranged in the exhaust filtering treatment flow passage along the airflow flowing direction; the inflow end of the exhaust gas filtering treatment flow passage is communicated with the exhaust port 503, and the outflow end of the exhaust gas filtering treatment flow passage is communicated with the sterilizing exhaust gas flow passage. Wherein the second ultraviolet deodorizing assembly 406 comprises a plurality of second ultraviolet lamp tubes 408 arranged at intervals, and the deodorizing and sterilizing of the discharged air is realized by ultraviolet irradiation; the second filter assembly 407 includes a second primary filter screen 409, a second activated carbon filter screen 410, a second middle-efficiency filter screen 411, and a second high-efficiency filter screen 412, which are sequentially disposed along the airflow direction, to implement multi-stage filtration of the exhaust air, and improve the filtering effect. The working principles of the refrigerating and heating inner machine exchanger 402 and the refrigerating and heating outer machine exchanger 404 are consistent with those of the air conditioner indoor machine and the outdoor machine, so that the refrigerating and heating effects on the entering air can be realized; the dehumidifying and heating auxiliary heating pipe assembly 403 comprises a plurality of heating pipes 413 which are arranged at intervals, so that dehumidifying and heating and auxiliary heating effects on the entering air are realized.
As shown in fig. 4-12 and fig. 27-28, in this embodiment, the air-water machine filtering, purifying and converting device 100 further includes an initial air intake fan 102, an internal circulation fan 103 and a water mist filtering component 104, two ends of the water tank 101 are respectively provided with an air intake pipe 105, one end of the air intake pipe 105 at one end of the water tank 101 is connected with the initial air intake fan 102, and the other end extends into the water tank 101; one end of an air inlet pipe 105 at the other end of the water tank 101 is connected with the internal circulation fan 103, and the other end extends into the water tank 101; the top of the water tank 101 is provided with an air outlet pipe 106, and the water mist filtering component 104 is arranged in an air outlet channel in the air outlet pipe 106. External air enters the water tank 101 through the air inlet pipe 105 under the action of the initial air inlet fan 102, indoor circulating air enters the water tank 101 through the air inlet pipe 105 under the action of the internal circulating fan 103, two parts of air are discharged from the air outlet channel after being filtered by the water tank 101, and when discharged, the water mist is filtered by the water mist filtering component 104, so that the simultaneous filtration and purification of outdoor air and internal circulating air are realized, the discharged air can be circularly fed into a room, the cleaning of indoor air is ensured, the device integrates the filtration and purification functions of the outdoor air and the internal circulating air into a whole, the structure is simple, the installation and the use are convenient, and the cost is reduced. Wherein, at least one air inlet pipe 105 is respectively arranged at two ends of the water tank 101, specifically, in the embodiment, one air inlet pipe 105 is respectively arranged at two ends of the water tank 101.
As shown in fig. 5-12, in this embodiment, the air-water filtration and purification conversion device 100 further includes a housing 107 and a base 108, the housing 107 is mounted on the base 108, a water tank mounting cavity, a first air inlet cavity 109, a second air inlet cavity 110 and an air outlet cavity 111 are disposed in the housing 107 and above the water tank mounting cavity, the first air inlet cavity 109 and the second air inlet cavity 110 are respectively disposed at two sides of the air outlet cavity 111, the water tank 101 is mounted in the water tank mounting cavity, the top end of the air outlet pipe 106 is communicated with the air outlet cavity 111, the initial air inlet fan 102 is mounted in the first air inlet cavity 109, the internal circulation fan 103 is mounted in the second air inlet cavity 110, an air inlet 112 respectively communicated with the first air inlet cavity 109 and the second air inlet cavity 110 is disposed on the housing 107, and an air outlet 113 communicated with the air outlet cavity 111 is disposed at the air inlet 112 communicated with the first air inlet cavity 109. The outdoor air can be primarily filtered through the initial filter screen 120, and under the action of the initial air inlet fan 102, the external air enters the first air inlet cavity 109 through the initial filter screen 120 and then enters the water tank 101 from the air inlet pipe 105, so that the outdoor air is filtered; under the action of the internal circulation fan 103, indoor exhaust air enters the second air inlet cavity 110 through one air inlet 112 and then enters the water tank 101 from the air inlet pipe 105, so that the filtration of indoor circulation air is realized; the filtered gas enters the air outlet cavity 111 through the air outlet pipe 106, is discharged from the air outlet 113, and enters the heat exchange air inlet flow passage through the heat exchange air inlet pipe 214.
As shown in fig. 5-12, in this embodiment, a water level sensor 114 is installed on the water tank 101, a water inlet pipe 116 is provided at the top of the water tank 101, a water inlet electromagnetic valve 117 is provided on the water inlet pipe 116, a water outlet pipe 118 is provided at the bottom of the water tank 101, a water outlet electromagnetic valve 119 is provided on the water outlet pipe 118, the water mist filter assembly 104 includes at least one layer of water mist filter screen, a maintenance cleaning cover 121 communicated with the air outlet cavity 111 is provided on the housing 107, and the water mist filter assembly 104 can be taken out for maintenance cleaning by opening the maintenance cleaning cover 121. The water level in the water tank 101 can be monitored in real time by the water level sensor 114, and the filtering water can be added or replaced in time; the water inlet electromagnetic valve 117 is opened to add the filtered water into the water tank 101, and the water discharge electromagnetic valve 119 is opened to discharge the filtered water in the water tank 101 conveniently so as to replace fresh filtered water and ensure the filtering effect; in the embodiment, the water mist filtering assembly 104 is specifically provided with three layers of water mist filtering screens 115, and the water mist in the filtered gas is removed through the water mist filtering screens 115, so that the excessive water content in the air is avoided; after the maintenance cleaning cover 121 is opened, the related components in the air outlet cavity 111 can be maintained and cleaned, so as to improve the service life.
As shown in fig. 1-4, 19-25 and 27-28, in this embodiment, the air-intake-exhaust conversion assembly 506 includes an air-intake-exhaust conversion barrel 507, a forward air-intake pipe 508, a forward air-exhaust pipe 509, a reverse air-intake pipe 510 and a reverse air-exhaust pipe 511 are disposed in the air-intake-exhaust conversion barrel 507, when the air-intake-exhaust conversion assembly 506 is at the first position, the air-intake port 502 is connected to the first air-intake-exhaust conversion port 504 through the forward air-intake pipe 508, and the air-exhaust port 503 is connected to the second air-intake-exhaust conversion port 505 through the forward air-exhaust pipe 509; when the air inlet and exhaust conversion assembly 506 is converted from the first position to the second position, the air inlet 502 is connected with the second air inlet and exhaust conversion port 505 through the reverse air inlet pipe 510, the air outlet 503 is connected with the first air inlet and exhaust conversion port 504 through the reverse air outlet pipe 511, and the structure is simple, so that indoor air inlet and exhaust are convenient to be converted in a switching mode. In some embodiments, the forward air inlet pipe 508, the forward air outlet pipe 509, the reverse air inlet pipe 510 and the reverse air outlet pipe 511 are all flexible pipes, so that the installation is convenient; in some other embodiments, the forward air inlet pipe 508 and the forward air outlet pipe 509 are hard pipes, the reverse air inlet pipe 510 and the reverse air outlet pipe 511 are welded pipes, and the strength is high, and the service life is prolonged.
As shown in fig. 19-25 and 27-28, in this embodiment, the air intake and exhaust conversion barrel 507 is rotatably connected in the air intake and exhaust conversion box 501 around the axis thereof, and the air intake and exhaust conversion assembly 506 can be converted from the first position to the second position by rotating the air intake and exhaust conversion barrel 507; when the air inlet and exhaust conversion assembly 506 is converted from the first position to the second position, the rotation angle of the air inlet and exhaust conversion cylinder 507 is 90 degrees; the air inlet and exhaust conversion cylinder 507 comprises a connection cylinder 512 and pipeline end covers 513 fixedly connected to two ends of the connection cylinder 512, and two ends of the forward air inlet pipe 508, the forward air outlet pipe 509, the reverse air inlet pipe 510 and the reverse air outlet pipe 511 are respectively connected to the pipeline end covers 513 at the two ends; the inner side surface of each pipeline end cover 513 is provided with a transmission seat flange 514, the center of each transmission seat flange 514 is provided with a rotating shaft 515, the rotating shaft 515 is coaxial with the connecting cylinder 512, the middle part of each pipeline end cover 513 is provided with a through hole, and each rotating shaft 515 respectively penetrates through the through holes at two ends and is rotationally connected to the end plates at two ends of the air inlet and outlet conversion box 501 through bearings or shaft sleeves; a transmission rod mounting hole 517 is arranged in the center of the end face of the rotating shaft 515 at one end, a transmission rod 518 is arranged in the transmission rod mounting hole 517, and the transmission rod 518 is in transmission connection with the driving device. Wherein, the pipeline end covers 513 at the two ends are provided with holes which are respectively communicated with the two ends of each pipeline (a forward air inlet pipe 508, a forward air outlet pipe 509, a reverse air inlet pipe 510 and a reverse air outlet pipe 511); each rotating shaft 515 is rotatably connected to the end plates at both ends of the air intake and exhaust conversion box 501 through bearings 516; the transmission rod 518 may be a rectangular rod, and the corresponding transmission rod mounting hole 517 is a rectangular hole, so that torque is conveniently transmitted, and after the transmission rod 518 is mounted in the transmission rod mounting hole 517, a driving device is in transmission connection with the transmission rod 518, and the transmission rod 518 is driven by the driving device to rotate so as to drive the air inlet and outlet conversion cylinder 507 to rotate, so that conversion adjustment of the air outlet conversion assembly 506 between the first position and the second position is realized.
As shown in fig. 4, 14-16 and 27-28, in this embodiment, the air intake and exhaust sterilizing device 300 includes an air intake and exhaust sterilizing housing 301, a sterilizing air intake runner and a sterilizing air exhaust runner are disposed in the air intake and exhaust sterilizing housing 301, high-voltage electric field assemblies 302 are disposed in the sterilizing air intake runner and the sterilizing air exhaust runner, the high-voltage electric field assemblies 302 include two negative electrode end plates 303, a negative electrode barrel 304 and a spiral high-voltage positive electrode rod 305, a plurality of negative electrode barrels 304 are connected between the two negative electrode end plates 303, each negative electrode barrel 304 is connected with one spiral high-voltage positive electrode rod 305 through an insulating column 306, the spiral high-voltage positive electrode rod 305 includes a positive electrode rod 309 and a spiral discharging protrusion 310 disposed on the outer peripheral surface of the positive electrode rod 309, the top of the spiral discharging protrusion 310 forms a spiral discharging tip 311, and the same end of each spiral high-voltage rod 305 is connected through a circuit connecting sheet 307; a gas flow channel 308 capable of sterilizing a gas by a high-voltage electric field is formed between the negative electrode cylinder 304 and a spiral high-voltage positive electrode rod 305 inside thereof; the positive electrode rod 309 and the spiral discharge protrusion 310 are of unitary construction; two ends of the negative electrode barrel 304 are connected with two ends of a spiral high-voltage positive electrode rod 305 through insulating columns 306; screw holes are formed in two ends of the spiral high-voltage positive electrode rod 305, through holes corresponding to the spiral high-voltage positive electrode rods 305 are formed in the circuit connecting sheet 307, and screws penetrate through the through holes and the insulating columns 306 to be connected in the screw holes in a threaded mode; the negative electrode end plate 303 and the negative electrode barrel 304 are of an integral structure or a split structure; the two negative electrode end plates 303 are connected by a plurality of connecting screws 312. The negative electrode tube 304 and the spiral high-voltage positive electrode rod 305 inside thereof form a high-voltage electric field, a discharge current is generated between the spiral discharge tip 311 and the negative electrode tube 304, when gas flows through the gas flow channel 308, air is ionized under the high-voltage electric field, dust is polarized, a small amount of negative ions are generated, the discharge current acts on the air to inactivate viruses, bacteria and the like in the air, and a small amount of ozone is generated, so that the air purifying effect is further improved. The peripheries of the two negative electrode end plates 303 are in sealing connection with the inner wall of the air disinfection flow channel, so that air flow can only circulate in the air flow channel 308, and the air can be completely disinfected by a high-voltage electric field. The screw high-voltage positive electrode rod 305 is connected in the negative electrode barrel 304 through the insulating column 306 and the screw, the installation process is convenient and safe, the finger is not cut, and the screw also plays a role in conducting the screw high-voltage positive electrode rod 305 and the circuit connection sheet 307.
As shown in fig. 1-3 and 26, in this embodiment, the system further includes an oxygenerator 600, an indoor air quality monitoring device and a control cabinet 700, at least one output branch pipe 602 is disposed on an output main pipe 601 of the oxygenerator 600, each output branch pipe 602 is respectively used for indoor communication with a room, each output branch pipe 602 is provided with an electromagnetic valve 603, each electromagnetic valve 603 is electrically connected with the control cabinet 700, the indoor air quality monitoring device is used for monitoring indoor air quality, and the indoor air quality monitoring device is electrically connected with the control cabinet 700. The indoor air quality monitoring device can monitor the temperature, humidity, oxygen content, PM2.5 and the like of the indoor environment; if more indoor turbid gases exist, the indoor air quality monitoring device transmits detection signals to the control cabinet 700 (a controller is arranged in the control cabinet 700), the control cabinet 700 automatically controls the driving device to operate, the position of the exhaust conversion assembly 506 is adjusted to a second position, the indoor turbid gases are rapidly discharged, filtration and sterilization are performed, meanwhile, the external circulation exhaust electromagnetic valve 212 can be controlled to be opened through the control cabinet 700, so that the discharge of indoor air is accelerated, after the indoor air quality monitoring device detects that the indoor air quality rises to a certain degree, the control cabinet 700 automatically controls the driving device to operate, the transmission rod 518 drives the air inlet and outlet conversion cylinder 507 to rotate, the position of the exhaust conversion assembly 506 is adjusted back to a first position, normal air inlet and outlet is performed, and normal filtration and purification are performed on the indoor air; if the indoor oxygen content is lower, the indoor air quality monitoring device transmits a detection signal to the control cabinet 700, and the control cabinet 700 controls the solenoid valve 603 of the corresponding room to be opened, so that oxygen in the room is supplied. Similarly, when the indoor air quality monitoring device detects that the indoor environment temperature and humidity are unsuitable, a corresponding detection signal is sent to the control cabinet 700, and the control cabinet 700 controls the indoor environment temperature and humidity by controlling the indoor unit heat exchanger 402, the outdoor unit heat exchanger 404 and the dehumidification heating auxiliary heating tube assembly 403. Wherein, the control cabinet 700 is provided with an intelligent control touch screen 701, and manual control of the system can be realized through the intelligent control touch screen 701.
As shown in fig. 1-4, the air water machine filtering, purifying and converting device 100, the air inlet and outlet heat exchanging device 200, the air inlet and outlet sterilizing device 300 and the air inlet, temperature and humidity and air outlet filtering and processing device 400 are integrated in a final assembly shell 2 and are sequentially arranged in a stacked mode, buffer base plates are arranged between the layers of devices, the buffer base plates are connected with flow passages in two adjacent devices through an air duct 3, and then are respectively communicated with an air inlet 502 and an air outlet 503 on an air inlet and outlet converting box 501 through an air inlet pipe 4 and an air outlet pipe 5, and further are communicated with a room through the air inlet and outlet converting box 501. Wherein, be equipped with the access door on the final assembly casing 2, be convenient for overhaul the internal device, be equipped with on the final assembly casing 2 with refrigeration and heating outer machine exchanger 404 corresponding exhaust door 7, be convenient for refrigeration and heating outer machine exchanger 404 exhaust. The intelligent automatic control and the manual control of the system can be realized through the control cabinet 700 and the intelligent control touch screen 701, and the use is very convenient.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (7)
1. An air purification system, characterized by: comprises an air water machine filtering, purifying and converting device, an air inlet and outlet sterilizing device and an air purifying and exchanging and converting device which are sequentially arranged; the air water machine filtering, purifying and converting device comprises a water tank, wherein an air outlet pipe and an air inlet pipe extending into the water tank are arranged on the water tank; the air inlet and outlet disinfection device is internally provided with an independent disinfection air inlet flow channel and a disinfection air outlet flow channel, air can be disinfected and sterilized in the disinfection air inlet flow channel and the disinfection air outlet flow channel, the air outlet pipe is communicated with an air inlet of the air purification and exchange device through the disinfection air inlet flow channel, and the air inlet pipe is communicated with an air outlet of the air purification and exchange device through the disinfection air outlet flow channel; the air purification and exchange conversion device comprises an air inlet and exhaust conversion box, the air inlet and the air outlet are arranged at one end of the air inlet and exhaust conversion box, a first air inlet and exhaust conversion opening and a second air inlet and exhaust conversion opening are arranged at the other end of the air inlet and exhaust conversion box, the first air inlet and exhaust conversion opening is used for being communicated with an indoor top air inlet, and the second air inlet and exhaust conversion opening is used for being communicated with an indoor bottom air outlet; an air inlet and an air outlet conversion assembly is arranged in the air inlet and air outlet conversion box, and when the air inlet and air outlet conversion assembly is positioned at a first position, the air inlet and the air outlet are respectively communicated with the first air inlet and air outlet conversion port and the second air inlet and air outlet conversion port through the air inlet and air outlet conversion assembly; when the air inlet and exhaust conversion assembly is converted from the first position to the second position, the air inlet and the air outlet are respectively communicated with the second air inlet and exhaust conversion opening and the first air inlet and exhaust conversion opening through the air inlet and exhaust conversion assembly;
The air inlet and exhaust conversion assembly comprises an air inlet and exhaust conversion cylinder, wherein a forward air inlet pipe, a forward air outlet pipe, a reverse air inlet pipe and a reverse air outlet pipe are arranged in the air inlet and exhaust conversion cylinder, when the air inlet and exhaust conversion assembly is positioned at the first position, the air inlet is connected with the first air inlet and exhaust conversion port through the forward air inlet pipe, and the air outlet is connected with the second air inlet and exhaust conversion port through the forward air outlet pipe; when the air inlet and exhaust conversion assembly is converted from the first position to the second position, the air inlet is connected with the second air inlet and exhaust conversion opening through the reverse air inlet pipe, and the air outlet is connected with the first air inlet and exhaust conversion opening through the reverse air outlet pipe;
the air inlet and exhaust conversion cylinder is rotationally connected in the air inlet and exhaust conversion box around the axis of the air inlet and exhaust conversion cylinder, and the air inlet and exhaust conversion assembly can be converted from the first position to the second position by rotating the air inlet and exhaust conversion cylinder; when the air inlet and outlet conversion assembly is converted from the first position to the second position, the rotation angle of the air inlet and outlet conversion cylinder is 90 degrees; the air inlet and outlet conversion cylinder comprises a connection cylinder body and pipeline end covers fixedly connected to two ends of the connection cylinder body, and two ends of the forward air inlet pipe, the forward air outlet pipe, the reverse air inlet pipe and the reverse air outlet pipe are respectively connected to the pipeline end covers at two ends; the inner side surface of each pipeline end cover is provided with a transmission seat flange, the center of each transmission seat flange is provided with a rotating shaft, the rotating shaft is coaxial with the connecting cylinder, the middle part of each pipeline end cover is provided with a through hole, and each rotating shaft respectively penetrates through the through holes at two ends and is rotationally connected to the end plates at two ends of the air inlet and outlet conversion box through bearings or shaft sleeves; a transmission rod mounting hole is formed in the center of the end face of the rotating shaft at one end, a transmission rod is mounted in the transmission rod mounting hole, and the transmission rod is in transmission connection with the driving device;
The air water machine filter and purification conversion device is arranged between the air water machine filter and purification conversion device and the air inlet and exhaust disinfection device; the air inlet and outlet heat exchange device comprises a heat exchange shell, wherein an independent and crossed heat exchange air inlet flow channel and a heat exchange air outlet flow channel are arranged in the heat exchange shell, the heat exchange air inlet flow channel is communicated with the air outlet pipe and the disinfection air inlet flow channel, the inflow end of the heat exchange air outlet flow channel is communicated with the disinfection air outlet flow channel, the outflow end of the heat exchange air outlet flow channel is divided into two paths, one path is communicated with the air inlet pipe, and the other path is provided with an air outlet fan communicated with the outside atmosphere; a first filter component is arranged in the heat exchange air inlet flow passage close to the inflow end of the heat exchange air inlet flow passage, and a first ultraviolet deodorization component is arranged in the heat exchange air inlet flow passage close to the outflow end of the heat exchange air inlet flow passage; the heat exchange shell is internally provided with a cross heat exchanger at the intersection of the heat exchange air inlet runner and the heat exchange air outlet runner, the cross heat exchanger comprises a plurality of friction heat exchange plates which are arranged at intervals in a lamination mode, the friction heat exchange plates form a plurality of air inlet friction heat exchange cavities and air outlet friction heat exchange cavities which are stacked and arranged alternately, the air inlet friction heat exchange cavities are communicated with the heat exchange air inlet runner, and the air outlet friction heat exchange cavities are communicated with the heat exchange air outlet runner.
2. An air purification system as recited in claim 1, wherein: the air purification device also comprises an air inlet temperature and humidity-exhaust filtering treatment device, wherein the air inlet temperature and humidity-exhaust filtering treatment device is arranged between the air inlet and exhaust disinfection device and the air purification and exchange conversion device; the air inlet temperature and humidity-exhaust filtering treatment device comprises an air inlet temperature and humidity-exhaust filtering treatment shell, wherein an independent air inlet temperature and humidity treatment flow passage and an independent exhaust filtering treatment flow passage are arranged in the air inlet temperature and humidity treatment shell, a refrigerating and heating inner machine exchanger and a dehumidifying and heating auxiliary heating pipe assembly are sequentially arranged in the air inlet temperature and humidity treatment flow passage along the airflow flowing direction, and the refrigerating and heating inner machine exchanger is connected with a refrigerating and heating outer machine exchanger arranged outside the air inlet temperature and humidity-exhaust filtering treatment shell; the inflow end of the air inlet temperature and humidity treatment runner is communicated with the disinfection air inlet runner, and the outflow end of the air inlet temperature and humidity treatment runner is provided with an indoor air inlet fan and is communicated with the air inlet; a second ultraviolet deodorizing component and a second filtering component are sequentially arranged in the exhaust filtering treatment flow passage along the airflow flowing direction; the inflow end of the exhaust filtering treatment flow passage is communicated with the exhaust port, and the outflow end of the exhaust filtering treatment flow passage is communicated with the disinfection exhaust flow passage.
3. An air purification system as recited in claim 1, wherein: the air water machine filtering, purifying and converting device further comprises an initial air inlet fan, an internal circulating fan and a water mist filtering component, wherein the air inlet pipes are arranged at two ends of the water tank, one end of the air inlet pipe at one end of the water tank is connected with the initial air inlet fan, and the other end of the air inlet pipe extends into the water tank; one end of the air inlet pipe at the other end of the water tank is connected with the internal circulating fan, and the other end of the air inlet pipe extends into the water tank; the water tank top is equipped with go out the tuber pipe, water smoke filter component set up in go out the air duct in the tuber pipe.
4. An air purification system according to claim 3, wherein: the air water machine filtering, purifying and converting device further comprises a shell and a base, wherein the shell is arranged on the base, a water tank installation cavity, a first air inlet cavity, a second air inlet cavity and an air outlet cavity are formed in the shell, the first air inlet cavity, the second air inlet cavity and the air outlet cavity are located above the water tank installation cavity, the first air inlet cavity and the second air inlet cavity are located on two sides of the air outlet cavity respectively, the water tank is arranged in the water tank installation cavity, the top end of the air outlet pipe is communicated with the air outlet cavity, an initial air inlet fan is arranged in the first air inlet cavity, an internal circulating fan is arranged in the second air inlet cavity, an air inlet is formed in the shell, the air inlet is respectively communicated with the first air inlet cavity and the second air inlet cavity, an air outlet is communicated with the air outlet cavity, and an initial filter screen is arranged at the air inlet.
5. An air purification system as recited in claim 4, wherein: install level sensor on the water tank, the water tank top is equipped with the inlet tube, be equipped with the solenoid valve of intaking on the inlet tube, the water tank bottom is equipped with the drain pipe, be equipped with the drainage solenoid valve on the drain pipe, water smoke filter component includes at least one deck water smoke filter screen, be equipped with on the shell with the maintenance cleaning lid of air-out chamber intercommunication can be with through opening the maintenance cleaning lid water smoke filter component takes out and maintains the washing.
6. An air purification system as recited in claim 1, wherein: the air inlet and outlet disinfection device comprises an air inlet and outlet disinfection shell, the disinfection air inlet runner and the disinfection air outlet runner are arranged in the air inlet and outlet disinfection shell, high-voltage electric field components are arranged in the disinfection air inlet runner and the disinfection air outlet runner, each high-voltage electric field component comprises two negative electrode end plates, a negative electrode cylinder and a spiral high-voltage positive electrode rod, a plurality of negative electrode cylinders are connected between the two negative electrode end plates, each negative electrode cylinder is connected with one spiral high-voltage positive electrode rod through an insulating column, each spiral high-voltage positive electrode rod comprises a positive electrode rod and a spiral discharge protrusion arranged on the peripheral surface of the positive electrode rod, the tops of the spiral discharge protrusions form spiral discharge tips, and the same ends of the spiral high-voltage positive electrode rods are connected through circuit connecting sheets; and a gas flow channel capable of sterilizing gas by a high-voltage electric field is formed between the negative electrode barrel and the spiral high-voltage positive electrode rod in the negative electrode barrel.
7. An air purification system as recited in claim 1, wherein: the system comprises an oxygen generator, an indoor air quality monitoring device and a control cabinet, wherein the oxygen generator is characterized in that at least one output branch pipe is arranged on an output main pipe of the oxygen generator, the output branch pipes are respectively used for being communicated with a room, electromagnetic valves are arranged on the output branch pipes, the electromagnetic valves are electrically connected with the control cabinet, the indoor air quality monitoring device is used for monitoring indoor air quality, and the indoor air quality monitoring device is electrically connected with the control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210099657.2A CN114279003B (en) | 2022-01-27 | 2022-01-27 | Air purifying system |
Applications Claiming Priority (1)
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| CN101173798A (en) * | 2006-10-30 | 2008-05-07 | 乐金电子(天津)电器有限公司 | Indoor machine of air conditioner |
| CN104141997B (en) * | 2013-05-08 | 2017-03-01 | 东莞市净诺环境科技股份有限公司 | Pendulum core type energy-saving purification ventilator |
| CN109059100B (en) * | 2018-06-11 | 2020-11-17 | 深圳雅尔典环境技术科技有限公司 | Air disinfection and purification system |
| KR102284081B1 (en) * | 2019-12-30 | 2021-07-30 | (주)씨에스이엔엘 | Ventilation type air cleaner and ventilation system having the same |
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