CN112535949A - Liquid phase circulation air purification system - Google Patents
Liquid phase circulation air purification system Download PDFInfo
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- CN112535949A CN112535949A CN202011269431.XA CN202011269431A CN112535949A CN 112535949 A CN112535949 A CN 112535949A CN 202011269431 A CN202011269431 A CN 202011269431A CN 112535949 A CN112535949 A CN 112535949A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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Abstract
The invention discloses a liquid phase circulation air purification system, which comprises a purification box body, wherein the inner cavity of the purification box body is divided into a purification cavity and a liquid storage cavity by a middle partition plate, an ultraviolet lamp is arranged in the purification cavity, and liquid air purification substances are filled in the liquid storage cavity; the middle partition plate is provided with an atomizing nozzle; the air purifier is characterized in that an outdoor air inlet, an indoor air outlet and an indoor air suction opening which are communicated with the purification cavity are formed in the purification box body, electromagnetic valves are arranged on the outdoor air inlet, the indoor air outlet and the indoor air suction opening respectively, the indoor air outlet and the indoor air suction opening are connected with an air exhaust head and an air suction head through an exhaust pipe and an exhaust pipe respectively, and fans are arranged on the exhaust pipe and the exhaust pipe respectively. The liquid phase circulation air purification system disclosed by the invention realizes an indoor and outdoor double circulation mode, replaces the mode that the traditional liquid phase circulation air purification system adopts the filter element and the filter screen to purify air, can effectively filter substances such as PM2.5, formaldehyde, benzene, TVOC and the like, and has good filtering effect and high filtering efficiency.
Description
Technical Field
The invention relates to the field of air purification equipment, in particular to a liquid phase circulation air purification system.
Background
Traditional air purification system adopts structures such as filter screen, filter core to carry out the physics formula to the air and filters, and this kind of filtration mode hardly filters materials such as formaldehyde, benzene, TVOC, even PM2.5 can't reach effectual filtration, and in addition, in the filtering process, the air bumps with filter screen, filter core and can produce the noise, seriously influences people's normal rest, in addition, need often change filter screen, filter core, has increased economic cost.
Disclosure of Invention
Aiming at the problems, the invention provides a liquid phase circulation air purification system, which adopts sol type silver-loaded nano titanium dioxide catalyst as a consumable material, adopts a physical and chemical double purification mode, can realize indoor and outdoor bidirectional circulation purification, and external circulation purification of particulate matters such as PM2.5 and the like, and internal circulation purification of organic chemical pollution such as indoor formaldehyde, benzene, TVOC and the like and microbial pollution such as bacteria and viruses in indoor air, and has the advantages of good purification effect, less generated noise, lower consumable material cost, economy and environmental protection.
The technical scheme of the invention is as follows:
a liquid phase circulation air purification system comprises a purification box body, wherein the inner cavity of the purification box body is vertically divided into a purification cavity and a liquid storage cavity by a horizontal middle partition plate, an ultraviolet lamp is arranged in the purification cavity, a liquid air purification substance is filled in the liquid storage cavity, and the liquid air purification substance is sol type silver-loaded nano titanium dioxide photocatalysis material; the middle partition plate is provided with an atomizing nozzle which is an ultrafine atomizing electrostatic sprayer, the liquid outlet end of the atomizing nozzle is positioned in the purification cavity, the liquid inlet end of the atomizing nozzle is connected with a liquid spraying pipe, and one end of the liquid spraying pipe, far away from the atomizing nozzle, extends to the bottom of the liquid storage cavity; the purification box body is provided with an outdoor air inlet, an indoor air outlet and an indoor air outlet which are communicated with the purification cavity, electromagnetic valves are arranged on the outdoor air inlet, the indoor air outlet and the indoor air outlet respectively, the indoor air outlet and the indoor air outlet are connected with an air exhaust head and an air exhaust head through an exhaust pipe and an exhaust pipe respectively, fans are arranged on the exhaust pipe and the exhaust pipe respectively, and a negative oxygen ion generator is arranged on the indoor air outlet.
The working principle of the technical scheme is as follows:
the invention has two working modes of internal circulation and external circulation, when the external circulation is carried out, an outdoor air inlet and an indoor air outlet are opened, the fan provides power to draw outdoor fresh air to enter the purification cavity, the atomization spray head uniformly sprays liquid air purification substances in the liquid storage cavity to the purification cavity in a foggy shape to be fully contacted with the air entering the purification cavity, the 385nm ultraviolet lamp is matched to provide external energy for the catalyst, so that the catalyst can rapidly decompose pollutants such as formaldehyde, benzene TVOC and the like and can rapidly kill bacterial viruses, and the purified air is discharged into the room through the indoor air outlet to complete the external circulation of the indoor air and the outdoor air.
During the inner loop, open indoor extraction opening and indoor gas vent, provide power by the fan, extract indoor air and enter into and purify the disinfection in the purification chamber, the air through the purification discharges into indoor again, and the purification of indoor air inner loop mode can be accomplished to circulation purification a period of time.
The specific disinfection mechanism is as follows:
the sol type silver-carrying nano titanium dioxide photocatalysis material with a large amount of charged particles is sprayed out by an ultrafine atomizing electrostatic sprayer, the charged particles opposite to the air surface are quickly attracted and permeated, and an ultraviolet light source with specific wavelength is matched to generate high-activity factors with strong oxidizing property, so that the effect of killing bacteria and viruses is achieved by destroying bacterial cell walls and solidifying virus proteins.
The liquid phase circulation air purification system disclosed by the invention realizes an indoor and outdoor double circulation mode, replaces the mode that the traditional liquid phase circulation air purification system adopts the filter element and the filter screen to purify air, can effectively filter substances such as PM2.5, formaldehyde, benzene, TVOC (total volatile organic compound), and the like, has good filtering effect and high filtering efficiency, and solves the technical problems that the filter element and the filter screen in the prior art are poor in filtering effect, need to be frequently replaced, and cause cost increase.
In a further technical scheme, liquid filtering mechanisms are respectively arranged on the outdoor air inlet, the indoor exhaust port and the indoor air pumping port.
In a further technical scheme, the liquid filtering mechanism comprises a liquid filtering box arranged on the inner wall of the purification cavity, a water-absorbing sponge is arranged in the liquid filtering box, and one side of the liquid filtering box facing the interior of the purification cavity is provided with an exhaust hole; still be equipped with first backflow pipe on purifying the inner wall in chamber, intermediate bottom is last to be equipped with the backward flow mouth that communicates purifying the chamber and stock solution chamber, the one end of first backflow pipe and liquid filter box's bottom intercommunication, the other end and backward flow mouth intercommunication, the bore of backward flow mouth diminishes to stock solution chamber direction from purifying the chamber gradually, more is favorable to the liquid reflux of collecting to the stock solution intracavity, prevents the liquid upflow of stock solution intracavity simultaneously.
In a further technical scheme, the liquid filtering mechanism comprises a U-shaped pipe, a sponge layer for plugging an inner cavity of the U-shaped pipe is arranged at the inner bottom of the U-shaped pipe and comprises a first sponge layer positioned on the upper layer and a second sponge layer positioned on the lower layer, the porosity of the second sponge layer is smaller than that of the first sponge layer, the porosity of the second sponge layer is small, the pore diameter in the second sponge layer is smaller, the adsorption capacity is stronger, the liquid adsorbed in the first sponge layer is favorably sucked into the second sponge layer, and the bottom of the U-shaped pipe is communicated with the liquid storage cavity through a second return pipe.
In a further technical scheme, the middle partition plate is in a spherical crown shape protruding towards the purification cavity, an atomizing nozzle fixing groove is formed in the convex side of the middle partition plate, and a liquid spray pipe penetrating hole communicated to the concave side of the middle partition plate is formed in the bottom of the atomizing nozzle fixing groove; the middle partition plate is also provided with a liquid seepage hole for communicating the purification cavity with the liquid storage cavity, and particularly, a circle of liquid seepage hole is arranged at the outer edge of the middle partition plate to ensure that liquid above the middle partition plate can completely flow back into the liquid storage cavity; the inner diameter of the return port gradually decreases from the purification cavity to the liquid storage cavity.
In a further technical scheme, the exhaust pipe is provided with two exhaust pipe openings, the two exhaust pipe openings are respectively provided with the exhaust head, the exhaust pipe is provided with two exhaust pipe openings, and the two exhaust pipe openings are respectively provided with the exhaust head; the exhaust head and the exhaust head are arranged in the same structure; the exhaust head is in a horn shape and is in threaded connection with the exhaust pipe through the connector, the mounting plate is integrally rectangular, the specific shape can be tailored according to the shape of indoor space, can be used as a ceiling, the exhaust head and the air exhaust head are arranged in the mounting groove on the mounting plate, good concealing effect can be achieved, the aesthetic feeling of interior decoration is prevented from being damaged, moreover, the exhaust head and the air exhaust head are connected with corresponding pipelines through connectors, the exhaust head and the air extraction head can be conveniently disassembled below the mounting plate, the replacement or the maintenance is convenient, a filter screen and an air detection probe are arranged in the exhaust head, the air detection probe is used for detecting substances such as PM2.5, formaldehyde, benzene, carbon dioxide, TVOC and the like in indoor air, when the detection result meets the requirement, can send a signal, the suggestion stop device operation, the large granule dust in the room air can be filtered to the filter screen.
In a further technical scheme, still be equipped with fixed establishment on the mounting panel, fixed establishment includes long banding base, be equipped with the spout along its length direction on the base, sliding connection has the fixation clamp of a plurality of centre gripping blast pipes or exhaust tube on the spout, can select the position that the centre gripping corresponds the pipeline through the slip fixation clamp, the fixation clamp is the major arc form, and mounting fixture is elastic, designs into the major arc form with the fixation clamp, conveniently presss from both sides tight pipeline, be equipped with the screw hole that runs through the fixation clamp along the direction of perpendicular base on the fixation clamp, select the position of fixation clamp after, screw bolt is screwed up in the screw hole, can conveniently fix a position the fixation clamp.
In a further technical scheme, the purification chamber is cylindric, the axis of outdoor air inlet, indoor gas vent and indoor extraction opening coincides with one of them tangent line of purification chamber respectively, can make the air that is inhaled in the purification chamber can be along the tangential of purification chamber and be rotary motion in the purification chamber, promotes the contact between air and the liquid air purification material, improves the purifying effect to the air.
In a further technical scheme, a liquid level sensor is arranged in the liquid storage cavity.
The invention has the beneficial effects that:
1. the liquid phase circulation air purification system disclosed by the invention realizes an indoor and outdoor double circulation mode, replaces the mode that the traditional liquid phase circulation air purification system adopts the filter element and the filter screen to purify air, can effectively filter substances such as PM2.5, formaldehyde, benzene, TVOC and the like, and has good filtering effect and high filtering efficiency;
2. the liquid filtering mechanisms are respectively arranged on the outdoor air inlet, the indoor exhaust port and the indoor air suction port, so that the air discharged out of the purification cavity can be subjected to moisture filtration, liquid air purification substances can be effectively recovered, and the loss of the liquid air purification substances is reduced;
3. the middle partition board is in a spherical crown shape, and the liquid seepage hole is arranged on the middle partition board, so that the liquid air purification material can flow back easily;
4. the exhaust head and the air exhaust head are respectively arranged at four corners of a room in a diagonal manner, so that indoor air can be uniformly exhausted or pumped out;
5. the exhaust head and the air exhaust head are arranged in the mounting groove on the mounting plate, so that a good concealing effect can be achieved, the aesthetic feeling of indoor decoration is prevented from being damaged, the exhaust head and the air exhaust head are connected with corresponding pipelines through connectors, the exhaust head and the air exhaust head can be conveniently detached below the mounting plate, and replacement or maintenance is facilitated;
6. the mounting plate is provided with a fixing mechanism which can firmly and stably fix the pipeline;
7. the axes of the outdoor air inlet, the indoor exhaust port and the indoor air suction port are respectively coincided with one of the tangents of the purification cavity, so that the air sucked into the purification cavity can rotate in the purification cavity along the tangents of the purification cavity, the contact between the air and liquid air purification substances is promoted, and the air purification effect is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a liquid-phase circulation air purification system according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a purification box according to an embodiment of the present invention;
FIG. 3 is a schematic view showing a partial structure of a liquid-phase circulation air purification system according to an embodiment of the present invention;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a schematic view of a second partial structure of a liquid-phase circulation air purification system according to an embodiment of the present invention;
FIG. 6 is an enlarged view at C in FIG. 5;
FIG. 7 is a schematic structural diagram of an intermediate partition according to an embodiment of the present invention;
FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7;
FIG. 9 is an enlarged view at D of FIG. 8;
FIG. 10 is a distribution diagram of an exhaust head and an extraction head according to an embodiment of the invention;
FIG. 11 is a schematic structural view of a mounting plate according to an embodiment of the present invention;
FIG. 12 is a longitudinal cross-sectional view of a mounting plate according to an embodiment of the present invention;
FIG. 13 is an enlarged view at E in FIG. 12;
fig. 14 is a schematic structural diagram of a fixing mechanism according to an embodiment of the present invention.
Description of reference numerals:
10. purifying the box body; 11. a purification chamber; 12. a liquid storage cavity; 13. an outdoor air inlet; 14. an indoor exhaust port; 15. an indoor air extraction opening; 16. an ultraviolet lamp; 17. a first return pipe; 18. a display screen; 20. a middle partition plate; 21. an atomizing spray head; 22. a return port; 23. a weep hole; 24. a liquid spraying pipe; 25. an atomizing nozzle fixing groove; 26. the liquid spraying pipe passes through the hole; 30. a fan; 40. an exhaust pipe; 41. an exhaust head; 42. a connector; 43. a filter screen; 44. mounting grooves; 50. an air exhaust pipe; 51. an air pumping head; 60. mounting a plate; 70. a liquid level sensor; 80. a liquid filtering mechanism; 81. a liquid filtration cartridge; 82. an exhaust hole; 83. a water-absorbing sponge; 84. a second return pipe; 85. a U-shaped pipe; 86. a first sponge layer; 87. a second sponge layer; 90. a fixing mechanism; 91. a base; 92. a chute; 93. a fixing clip; 94. a threaded bore.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in fig. 1, a liquid phase circulation air purification system comprises a purification box body 10, an inner cavity of the purification box body 10 is vertically divided into a purification cavity 11 and a liquid storage cavity 12 by a horizontal middle partition plate 20, an ultraviolet lamp 16 is arranged in the purification cavity 11, the liquid storage cavity 12 is filled with a liquid air purification material, and the liquid air purification material is sol type silver-loaded nano titanium dioxide photocatalysis material; the middle partition plate 20 is provided with an atomizing nozzle 21, the atomizing nozzle 21 is an ultrafine atomizing electrostatic atomizer, the liquid outlet end of the atomizing nozzle 21 is positioned in the purification cavity 11, the liquid inlet end of the atomizing nozzle 21 is connected with a liquid spray pipe 24, and one end of the liquid spray pipe 24, which is far away from the atomizing nozzle 21, extends to the bottom of the liquid storage cavity 12; the purifying box body 10 is provided with an outdoor air inlet 13, an indoor air outlet 14 and an indoor air pumping hole 15 which are communicated with the purifying cavity 11, the outdoor air inlet 13, the indoor air outlet 14 and the indoor air pumping hole 15 are respectively provided with an electromagnetic valve, the indoor air outlet 14 and the indoor air pumping hole 15 are respectively connected with an exhaust head 41 and an air pumping head 51 through an exhaust pipe 40 and an air pumping pipe 50, the exhaust pipe 40 and the air pumping pipe 50 are respectively provided with a fan 30, and the indoor air outlet 14 is also provided with a negative oxygen ion generator.
The working principle of the technical scheme is as follows:
the invention has two working modes of internal circulation and external circulation, when the external circulation is carried out, an outdoor air inlet 13 and an indoor air outlet 14 are opened, the fan 30 provides power to draw outdoor fresh air into the purification cavity 11, the atomizer 21 sprays liquid air purification material in the liquid storage cavity 12 to the purification cavity 11 in a fog shape uniformly, the liquid air purification material is fully contacted with the air entering the purification cavity 11, and the 385nm ultraviolet lamp is matched to provide external energy for the catalyst, so that the catalyst can rapidly decompose pollutants such as formaldehyde, benzene TVOC and the like and can rapidly kill bacteria and viruses, and the purified air is discharged into the room through the indoor air outlet 14 to complete the external circulation of the indoor air and the outdoor air.
During the internal circulation, the indoor air suction opening 15 and the indoor exhaust opening 14 are opened, the fan 30 provides power to draw indoor air to enter the purification cavity 11 for purification and disinfection, the purified air is discharged into the room again, and the indoor air can be purified in the internal circulation mode after being circulated and purified for a period of time.
The specific disinfection mechanism is as follows:
the sol type silver-carrying nano titanium dioxide photocatalysis material with a large amount of charged particles is sprayed out by an ultrafine atomizing electrostatic sprayer, the charged particles opposite to the air surface are quickly attracted and permeated, and an ultraviolet light source with specific wavelength is matched to generate high-activity factors with strong oxidizing property, so that the effect of killing bacteria and viruses is achieved by destroying bacterial cell walls and solidifying virus proteins.
The liquid phase circulation air purification system disclosed by the invention realizes an indoor and outdoor double circulation mode, replaces the mode that the traditional liquid phase circulation air purification system adopts the filter element and the filter screen to purify air, can effectively filter substances such as PM2.5, formaldehyde, benzene, TVOC (total volatile organic compound), and the like, has good filtering effect and high filtering efficiency, and solves the technical problems that the filter element and the filter screen in the prior art are poor in filtering effect, need to be frequently replaced, and cause cost increase.
In another embodiment, the outdoor air inlet 13, the indoor air outlet 14 and the indoor suction opening 15 are respectively provided with a liquid filtering mechanism 80.
In another embodiment, as shown in fig. 3 and 4, the liquid filtering mechanism 80 includes a liquid filtering box 81 disposed on the inner wall of the purifying chamber 11, a water absorbing sponge 83 is disposed in the liquid filtering box 81, and a vent 82 is disposed on a side of the liquid filtering box 81 facing the inside of the purifying chamber 11; still be equipped with first return pipe 17 on purifying chamber 11's the inner wall, intermediate bottom 20 is last to be equipped with the backward flow mouth 22 that communicates purifying chamber 11 and stock solution chamber 12, the one end of first return pipe 17 and the bottom intercommunication of liquid filter box 81, the other end and backward flow mouth 22 intercommunication, the bore of backward flow mouth 22 diminishes to stock solution chamber 12 direction from purifying chamber 11 gradually, more is favorable to the liquid reflux who collects in stock solution chamber 12, prevents the liquid upflow in the stock solution chamber 12 simultaneously.
In another embodiment, as shown in fig. 5 and 6, the liquid filtering mechanism 80 includes a U-shaped pipe 85, a sponge layer for plugging the inner cavity of the U-shaped pipe 85 is disposed at the inner bottom of the U-shaped pipe 85, the sponge layer includes a first sponge layer 86 located at the upper layer and a second sponge layer 87 located at the lower layer, the porosity of the second sponge layer 87 is smaller than that of the first sponge layer 86, the porosity of the second sponge layer 87 is small, the smaller the pore size therein is, the stronger the adsorption capacity is, the liquid adsorbed in the first sponge layer 86 can be favorably sucked into the second sponge layer 87, and the bottom of the U-shaped pipe 85 is communicated with the liquid storage cavity 12 through the second return pipe 84.
In another embodiment, as shown in fig. 7-9, the intermediate partition 20 is a spherical crown shape protruding toward the purification chamber 11, the convex side of the intermediate partition 20 is provided with an atomizer fixing groove 25, and the bottom of the atomizer fixing groove 25 is provided with a spray pipe 24 passing through the concave side of the intermediate partition 20; the intermediate partition plate 20 is also provided with a liquid seepage hole 23 for communicating the purification cavity 11 and the liquid storage cavity 12, and particularly, a circle of liquid seepage holes 23 are arranged at the outer edge of the intermediate partition plate 20 to ensure that liquid above the intermediate partition plate 20 can completely flow back into the liquid storage cavity 12, and the pore diameter of the liquid seepage holes 23 is gradually reduced from the purification cavity 11 to the liquid storage cavity 12; the inner diameter of the return port 22 gradually decreases from the purge chamber 11 toward the reservoir chamber 12.
In another embodiment, as shown in fig. 10-13, the exhaust pipe 40 has two exhaust nozzles, each of which has an exhaust head 41, and the exhaust pipe 50 has two exhaust nozzles, each of which has an exhaust head 51; the air exhaust device further comprises a rectangular mounting plate 60, the two air exhaust heads 41 are respectively arranged at one pair of paired corners of the mounting plate 60, the two air exhaust heads 51 are respectively arranged at the other pair of paired corners of the mounting plate 60, mounting grooves 44 for respectively accommodating the air exhaust heads 41 and the air exhaust heads 51 are arranged on the mounting plate 60, and the structures of the air exhaust heads 41 and the air exhaust heads 51 are the same; the exhaust head 41 is horn-shaped, the exhaust head 41 is connected with the exhaust pipe 40 by a connector 42 in a threaded manner, the mounting plate 60 is rectangular as a whole, the specific shape can be tailored according to the shape of the indoor space and can be used as a ceiling, the exhaust head 41 and the suction head 51 are mounted in a mounting groove 44 on the mounting plate 60, a good concealing effect can be achieved, the aesthetic feeling of indoor decoration is prevented from being damaged, moreover, the exhaust head 41 and the suction head 51 are connected with corresponding pipelines by the connector 42, the exhaust head 41 and the suction head 51 can be conveniently dismounted below the mounting plate 60, replacement or maintenance is convenient, a filter screen 43 and an air detection probe are arranged in the exhaust head 41, the air detection probe is used for detecting substances such as PM2.5, formaldehyde, benzene, carbon dioxide, TVOC and the like in the indoor air, specific data are displayed on a display screen 18 outside the purification box 10, when the detection result meets the requirement, can send out the signal, the suggestion stop device operation, the large granule dust in the room air can be filtered to filter screen 43.
In another embodiment, as shown in fig. 14, a fixing mechanism 90 is further disposed on the mounting plate 60, the fixing mechanism 90 includes an elongated base 91, a sliding groove 92 is disposed on the base 91 along a length direction thereof, a plurality of fixing clips 93 for clamping the exhaust pipe 40 or the exhaust pipe 50 are slidably connected to the sliding groove 92, a position for clamping a corresponding pipe can be selected by sliding the fixing clips 93, the fixing clips 93 are in a major arc shape, the fixing clips 93 have elasticity, the fixing clips 93 are designed in a major arc shape to facilitate clamping of the pipe, a threaded hole 94 penetrating through the fixing clips 93 is disposed on the fixing clips 93 along a direction perpendicular to the base 91, and after the position of the fixing clips 93 is selected, a bolt is screwed into the threaded hole 94 to facilitate positioning of the fixing clips 93.
In another embodiment, as shown in fig. 2, the purifying chamber 11 is cylindrical, and the axes of the outdoor air inlet 13, the indoor air outlet 14 and the indoor air suction opening 15 are respectively overlapped with one tangent line of the purifying chamber 11, so that the air sucked into the purifying chamber 11 can rotate in the purifying chamber 11 along the tangent direction of the purifying chamber 11, thereby promoting the contact between the air and the liquid air purifying substance and improving the air purifying effect.
In another embodiment, as shown in FIG. 1, a fluid level sensor 70 is disposed within the reservoir 12.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. A liquid phase circulation air purification system is characterized by comprising a purification box body, wherein the inner cavity of the purification box body is vertically divided into a purification cavity and a liquid storage cavity by a horizontal middle partition plate, an ultraviolet lamp is arranged in the purification cavity, and a liquid air purification substance is filled in the liquid storage cavity; the middle partition plate is provided with an atomizing nozzle, the liquid outlet end of the atomizing nozzle is positioned in the purification cavity, the liquid inlet end of the atomizing nozzle is connected with a liquid spraying pipe, and one end of the liquid spraying pipe, which is far away from the atomizing nozzle, extends to the bottom of the liquid storage cavity; the air purifier is characterized in that an outdoor air inlet, an indoor air outlet and an indoor air suction opening which are communicated with the purification cavity are formed in the purification box body, electromagnetic valves are arranged on the outdoor air inlet, the indoor air outlet and the indoor air suction opening respectively, the indoor air outlet and the indoor air suction opening are connected with an air exhaust head and an air suction head through an exhaust pipe and an exhaust pipe respectively, and fans are arranged on the exhaust pipe and the exhaust pipe respectively.
2. A liquid phase circulation air purification system according to claim 1, wherein the outdoor air intake port, the indoor air exhaust port and the indoor air exhaust port are respectively provided with a liquid filtering mechanism.
3. The liquid phase circulation air purification system according to claim 2, wherein the liquid filtering mechanism comprises a liquid filtering box arranged on the inner wall of the purification cavity, a water absorbing sponge is arranged in the liquid filtering box, and one side of the liquid filtering box facing the interior of the purification cavity is provided with an exhaust hole; still be equipped with first backflow pipe on purifying the inner wall in chamber, intermediate bottom is last to be equipped with the backward flow mouth that communicates purifying the chamber and stock solution chamber, the one end of first backflow pipe and the bottom intercommunication of liquid filter box, the other end and backward flow mouth intercommunication, the bore of backward flow mouth diminishes to stock solution chamber direction from purifying the chamber gradually.
4. The liquid phase circulation air purification system according to claim 2, wherein the liquid filtering mechanism comprises a U-shaped pipe, a sponge layer for plugging an inner cavity of the U-shaped pipe is arranged at the inner bottom of the U-shaped pipe, the sponge layer comprises a first sponge layer positioned at an upper layer and a second sponge layer positioned at a lower layer, the porosity of the second sponge layer is smaller than that of the first sponge layer, and the bottom of the U-shaped pipe is communicated with the liquid storage cavity through a second return pipe.
5. A liquid phase circulating air purifying system as claimed in claim 3, wherein the intermediate partition is a spherical crown shape which is convex toward the purifying chamber, the convex side of the intermediate partition is provided with an atomizer fixing groove, the bottom of the atomizer fixing groove is provided with a liquid spray pipe passing hole communicated to the concave side of the intermediate partition; the middle partition plate is also provided with a liquid seepage hole communicated with the purification cavity and the liquid storage cavity, and the aperture of the liquid seepage hole is gradually reduced from the purification cavity to the liquid storage cavity.
6. A liquid phase circulation air purification system according to claim 1, wherein said exhaust pipe has two exhaust nozzles, said exhaust heads are respectively disposed on two of said exhaust nozzles, said exhaust pipe has two exhaust nozzles, and said exhaust heads are respectively disposed on two of said exhaust nozzles; the exhaust head and the exhaust head are arranged in the same structure; the exhaust head is loudspeaker form, the exhaust head passes through connector and blast pipe threaded connection, be equipped with filter screen and empty gas detection survey probe in the exhaust head.
7. A liquid phase circulation air purification system according to claim 6, wherein the mounting plate is further provided with a fixing mechanism, the fixing mechanism comprises an elongated base, the base is provided with a sliding groove along the length direction thereof, the sliding groove is slidably connected with a plurality of fixing clamps for clamping the exhaust pipe or the exhaust pipe, the fixing clamps are in a major arc shape, and the fixing clamps are provided with threaded holes penetrating through the fixing clamps along the direction perpendicular to the base.
8. A liquid phase circulating air cleaning system as claimed in claim 1 wherein the cleaning chamber is cylindrical and the axes of the outdoor air inlet, the indoor air outlet and the indoor air suction opening are coincident with one of the tangents of the cleaning chamber.
9. The liquid phase circulation air purification system of claim 1, wherein the liquid air purification material is sol-type silver-loaded nano titanium dioxide photocatalytic material.
10. A liquid phase recirculation air purification system as claimed in claim 1, wherein a liquid level sensor is provided in said reservoir chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011269431.XA CN112535949A (en) | 2020-11-13 | 2020-11-13 | Liquid phase circulation air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011269431.XA CN112535949A (en) | 2020-11-13 | 2020-11-13 | Liquid phase circulation air purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112535949A true CN112535949A (en) | 2021-03-23 |
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| CN202011269431.XA Pending CN112535949A (en) | 2020-11-13 | 2020-11-13 | Liquid phase circulation air purification system |
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| CN114264018A (en) * | 2022-01-27 | 2022-04-01 | 中科安索(北京)健康科技有限公司 | Air water machine filtration purification conversion equipment |
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