CN213577965U

CN213577965U - Liquid Circulation Air Purification System with Dual Circulation Mode

Info

Publication number: CN213577965U
Application number: CN202022624650.7U
Authority: CN
Inventors: 黄利锋; 黄孝吉
Original assignee: Chengdu Titanium Ocean Environmental Protection Technology Co ltd
Current assignee: Chengdu Titanium Ocean Environmental Protection Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-06-29
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a liquid-phase circulating air purification system with a double circulation mode, comprising a purification box body, the inner cavity of the purification box body is provided with a purification cavity and a liquid storage cavity, an ultraviolet lamp is arranged in the purification cavity, and a liquid storage cavity The cavity is filled with liquid air purification substances; the middle partition is provided with atomizing nozzles; the purification box is provided with an outdoor air inlet, an indoor exhaust port and an indoor air suction port, which are connected with the purification cavity. Solenoid valves are respectively arranged on the exhaust port and the indoor air intake port. The indoor exhaust port and the indoor air intake port are respectively connected with an exhaust head and an exhaust head through the exhaust pipe and the exhaust pipe, and the exhaust pipe and the exhaust pipe are respectively provided with fan. The liquid-phase circulation air purification system of the utility model realizes the indoor and outdoor double circulation mode, and the traditional air purification equipment uses the filter element and the filter screen to purify the air, and can effectively filter out PM2.5, formaldehyde, benzene, TVOC and other substances , the filtering effect is good, and the filtering efficiency is high.

Description

Liquid phase circulation air purification system with double circulation mode

Technical Field

The utility model relates to an air purification equipment field especially relates to a liquid phase circulation air purification system with double circulation mode.

Background

Traditional air purification equipment adopts structures such as filter screen, filter core to carry out the physics formula to the air and filters mostly, 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.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a liquid phase circulation air purification system with double circulation mode adopts physics to add chemical dual purification mode, can realize indoor outer both-way circulation and purify, the extrinsic cycle purifies micronic dust particulate matter such as PM2.5, microorganism such as organic chemical pollution and the bacterium virus in the indoor air such as formaldehyde, benzene, TVOC in the inner loop purification room pollutes, purifying effect is good, the noise of production is littleer, the consumptive material cost is lower, economic environmental protection.

The technical scheme of the utility model as follows:

a liquid phase circulation air purification system with a double circulation mode 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, and liquid air purification substances are 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.

The working principle of the technical scheme is as follows:

the utility model discloses two kinds of mode of inner loop and extrinsic cycle have, during the extrinsic cycle, open outdoor air inlet and indoor gas vent, provide power by the fan, extract outdoor fresh air and enter into and purify the chamber, the atomizer is vaporific even injection to purifying the chamber with the liquid air purification material of stock solution intracavity, with the air that gets into and purify the chamber fully contacts, cooperation 385nm ultraviolet lamp, provide external energy for the catalyst, let its can decompose formaldehyde fast, pollutants such as benzene TVOC, can exterminate the bacterial virus fast, the air after the purification is discharged indoor by the indoor gas vent, accomplish the extrinsic cycle of indoor and 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 utility model discloses a liquid phase circulation air purification system has realized indoor outdoor dual cycle mode, has banned traditional liquid air purification equipment and has adopted filter core and filter screen to carry out air purification's mode, can effectively filter substances such as PM2.5, formaldehyde, benzene, TVOC, and the filter effect is good, and filtration efficiency is high, and it is poor to have solved filter core, filter screen filter effect among the prior art, needs frequent change, causes cost-increase's technical problem.

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, the liquid air purification material is 84 disinfectant.

In a further technical scheme, a liquid level sensor is arranged in the liquid storage cavity.

In a further technical scheme, a negative oxygen ion generator is further arranged on the indoor exhaust port.

The utility model has the advantages that:

1. the liquid phase circulation air purification system of the utility model realizes an indoor and outdoor double circulation mode, replaces the mode that the traditional air purification equipment 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 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 an overall structure of a liquid-phase circulation air purification system with a double circulation mode 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 partial structural diagram of a liquid-phase circulation air purification system with a double circulation mode according to an embodiment of the present invention;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a schematic diagram of a partial structure of a liquid-phase circulation air purification system with a dual-circulation mode 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 the intermediate partition plate according to the 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 present invention;

fig. 11 is a schematic structural diagram of a mounting plate according to an embodiment of the present invention;

figure 12 is a longitudinal cross-sectional view of a mounting plate according to an embodiment of the 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 explained with reference to the drawings.

Example (b):

as shown in fig. 1, a liquid phase circulation air purification system with a dual circulation mode 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, a liquid air purification substance is filled in the liquid storage cavity 12, and the liquid air purification substance is sol type silver-loaded nano titanium dioxide photocatalysis material or 84 disinfectant; 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 utility model discloses two kinds of mode of inner loop and extrinsic cycle have, during the extrinsic cycle, open outdoor air inlet 13 and indoor gas vent 14, provide power by fan 30, extract outdoor fresh air and enter into and purify chamber 11, atomizer 21 is vaporific even injection to purifying chamber 11 with the liquid air purification material in the stock solution chamber 12, with the air that gets into and purify chamber 11 abundant contact, cooperation 385nm ultraviolet lamp, provide external energy for the catalyst, let it can decompose fast and fall the formaldehyde, pollutants such as benzene TVOC, and can kill the bacterial virus fast, the air after the purification is discharged indoor by indoor gas vent 14, accomplish the extrinsic cycle of indoor and 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 or 84 disinfection solution 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 a high-activity factor with strong oxidizing property is generated by matching with an ultraviolet light source with a specific wavelength, and the effect of killing bacteria and viruses is achieved by destroying bacterial cell walls and solidifying virus proteins.

The utility model discloses a liquid phase circulation air purification system has realized indoor outdoor dual cycle mode, has banned traditional air purification equipment and has adopted filter core and filter screen to carry out air purification's mode, can effectively filter substances such as PM2.5, formaldehyde, benzene, TVOC, and the filter effect is good, and filtration efficiency is high, and it is poor to have solved filter core, filter screen filter effect among the prior art, needs frequent change, causes the technical problem of 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 pipes 40, the two exhaust pipes 40 have exhaust heads 41, the exhaust pipe 50 has two exhaust pipes 50, and the two exhaust pipes 50 have exhaust heads 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 specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A liquid-phase circulating air purification system with double circulation mode is characterized in that, comprising a purification box body, and the inner cavity of the purification box body is divided into a purification cavity and a liquid storage cavity up and down by a horizontal intermediate partition board, The purification chamber is provided with an ultraviolet lamp, the liquid storage chamber is filled with liquid air purification substances; the middle partition plate is provided with an atomizing nozzle, and the liquid outlet end of the atomizing nozzle is located in the purification chamber, and the atomization nozzle is located in the purification chamber. The liquid inlet end of the spray head is connected with a liquid spray pipe, and the end of the liquid spray pipe away from the atomization spray head extends to the bottom of the liquid storage cavity; the purification box is provided with an outdoor air inlet and an indoor air inlet that communicate with the purification cavity. The exhaust port and the indoor air suction port, the outdoor air inlet, the indoor air outlet and the indoor air suction port are respectively provided with electromagnetic valves, and the indoor air outlet and the indoor air suction port are respectively connected with an exhaust pipe and an air suction pipe. The exhaust head and the suction head are provided with fans respectively on the exhaust pipe and the suction pipe.

2 . The liquid-phase circulation air purification system with dual circulation mode according to claim 1 , wherein the purification chamber is cylindrical, and the axes of the outdoor air inlet, the indoor air outlet and the indoor air outlet are 2. 3 . respectively coincide with one of the tangent lines of the purification chamber.

3 . The liquid-phase circulation air purification system with dual circulation mode according to claim 1 , wherein the liquid air purification substance is 84 disinfectant. 4 .

4 . The liquid-phase circulating air purification system with dual circulation mode according to claim 1 , wherein a liquid level sensor is arranged in the liquid storage chamber. 5 .

5 . The liquid-phase circulating air purification system with dual circulation mode according to claim 1 , wherein a negative oxygen ion generator is further provided on the indoor exhaust port. 6 .