CN210485971U - Air purification device and fresh air equipment with same - Google Patents

Air purification device and fresh air equipment with same Download PDF

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Publication number
CN210485971U
CN210485971U CN201921685653.2U CN201921685653U CN210485971U CN 210485971 U CN210485971 U CN 210485971U CN 201921685653 U CN201921685653 U CN 201921685653U CN 210485971 U CN210485971 U CN 210485971U
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China
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air
water
anode
cathode
air purification
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任燕
屠天云
王毅
张卫杰
屠天泽
吴亚文
韩华挺
胡临飞
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Zhejiang Zhongtai Environmental Protection Co ltd
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Zhejiang Zhongtai Environmental Protection Co ltd
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Abstract

The utility model discloses an air purification device, including the casing and set up the electrode adsorption system in the casing, the electrode adsorption system includes positive pole system and negative pole system, still includes the water supply system and installs the nozzle in the casing, and the water supply system can be sprayed water to electrode system's polar plate to form continuous water film on the polar plate surface to the nozzle is connected. Adsorb the pollutant in the decomposition air through electrode adsorption system, water supply system sprays water to electrode adsorption system through the nozzle simultaneously, and the dust on the clean polar plate forms continuous water film on the polar plate surface, and the polar plate surface keeps clean, prevents the dust accumulation, has maintained electric field high discharge strength, has guaranteed corona efficiency, and then improves air purification efficiency. The utility model discloses still disclose a new trend equipment including above-mentioned air purification device.

Description

Air purification device and fresh air equipment with same
Technical Field
The utility model relates to an air conditioning equipment field especially relates to an air purification device. Furthermore, the utility model discloses still relate to a new trend equipment including above-mentioned air purification device.
Background
The indoor air pollutants mainly include particulate pollutants, volatile organic compounds (VOCs, such as formaldehyde, benzene, etc.), ozone, and the like. In recent years, high attention is paid to indoor air pollution prevention, but indoor source air pollutant control is not solved, and a method capable of comprehensively controlling indoor pollutants is not provided.
Adopt new trend equipment to purify the room air, the air purification device of new trend equipment mainly adopts the method of filtering and static to realize air purification, but after filter material operation a period, its resistance increased, and adsorption filtration ability reduces, needs to change, increases the operation maintenance cost. The electrostatic method is based on the principle of an industrial electrostatic dust collector, through corona discharge, particulate matters in air are adsorbed on a polar plate under the action of electric field force, VOCs in the air are decomposed under the action of the electric field force, and therefore the purpose of air purification is achieved.
Therefore, how to provide an air cleaning device that prevents dust accumulation to improve air cleaning efficiency is a technical problem that those skilled in the art need to solve at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air purification device, through setting up water supply system and nozzle, clean electrode adsorption system's polar plate prevents the dust accumulation, improves air purification efficiency. Another object of the utility model is to provide a new trend equipment including above-mentioned air purification device.
In order to solve the technical problem, the utility model provides an air purification device, including the casing and set up in electrode adsorption system in the casing, electrode adsorption system includes anode system and cathode system, still include the water supply system and install in nozzle in the casing, the nozzle is connected water supply system can to electrode adsorption system's polar plate water spray, with the polar plate surface forms continuous water film.
Preferably, the water supply system comprises a water tank, a water pump and a self-cleaning filter, the water tank is connected with a water inlet of the self-cleaning filter through the water pump, a sewage outlet of the self-cleaning filter is connected with a wastewater treatment system, a pure water outlet of the self-cleaning filter is connected with the nozzle, and a water outlet connected with the water tank is arranged below the shell.
Preferably, the upper end of the water tank is connected with a water supplementing system through a water supplementing valve, the lower end of the water tank is connected with the wastewater treatment system through a drain valve, and a liquid level meter is arranged in the water tank.
Preferably, one side of casing is provided with the smoke box and the flue that admits air, the opposite side of casing is provided with the smoke box and the flue of giving vent to anger, the flue of giving vent to anger is provided with the export air quality detector, the water purification exit is provided with the manometer, the water purification export with be provided with flow control valve between the nozzle, still including connecting import air quality detector export air quality detector the manometer flow control valve with electrode adsorption system power supply system's control system, control system can be according to the inspection result control of receiving flow control valve's aperture with power supply system's output voltage.
Preferably, a spray pipe connected with the water supply system is arranged above the shell, a plurality of nozzles are arranged below the spray pipe, and a wind shield is arranged in front of the spray pipe.
Preferably, an airflow distribution device is arranged in the air inlet smoke box.
Preferably, the anode system comprises a plurality of anode plates which are parallel and vertically arranged, the anode plates are parallel to the air flowing direction in the shell, the anode system further comprises an anode fixing rod which penetrates through the anode plates, a plurality of anode sleeves are sequentially sleeved outside the anode fixing rod and are respectively placed in gaps between the adjacent anode plates, two ends of the anode fixing rod are connected with two side walls of the shell through anode fasteners, the cathode system comprises a plurality of cathode plates which are parallel and vertically arranged, a plurality of the cathode plates are alternately arranged in gaps formed by the adjacent anode plates, the cathode system further comprises a cathode fixing rod which penetrates through the cathode plates, a plurality of cathode sleeves are sequentially sleeved outside the cathode fixing rod and are respectively placed in gaps between the adjacent cathode plates, two ends of the cathode fixing rod are connected with two side walls of the shell through cathode fasteners, the cathode system further comprises a cathode wire and two electrode wire fixing rods, the cathode wire and the two electrode wire fixing rods are located in front of the cathode plate, the electrode wire fixing rods penetrate through the anode plate, two ends of the anode plate are connected with two side walls of the shell through electrode wire fasteners, and insulating sleeves are sleeved outside the electrode wire fixing rods.
Preferably, a catalytic system for decomposing and removing volatile organic compounds is arranged in the shell, and the catalytic system is arranged behind the electrode adsorption system.
Preferably, the catalytic system comprises a first catalytic plate and a second catalytic plate which are sequentially arranged from front to back, and the first catalytic plate and the second catalytic plate are parallel to each other and perpendicular to the air flowing direction in the shell.
The utility model provides a new trend equipment, including air purification device, air purification device specifically is the arbitrary one of the aforesaid air purification device.
The utility model provides an air purification device, including the casing and set up the electrode adsorption system in the casing, the electrode adsorption system includes positive pole system and negative pole system, still includes the water supply system and installs the nozzle in the casing, and the water supply system can be connected and the polar plate water spray to electrode adsorption system to form continuous water film on the polar plate surface to the nozzle.
Adsorb the pollutant in the decomposition air through electrode adsorption system, water supply system sprays water to electrode adsorption system through the nozzle simultaneously, and the dust on the clean polar plate forms continuous water film on the polar plate surface, and the polar plate surface keeps clean, prevents the dust accumulation, has maintained electric field high discharge strength, has guaranteed corona efficiency, and then improves air purification efficiency.
The utility model discloses still provide a new trend equipment including above-mentioned air purification device, because above-mentioned air purification device has above-mentioned technological effect, above-mentioned new trend equipment also should have same technological effect, no longer introduces in detail here.
Drawings
Fig. 1 is a schematic front view of an embodiment of an air purification apparatus provided in the present invention;
fig. 2 is a schematic top view of an electrode adsorption system in an embodiment of the air purification apparatus according to the present invention.
Detailed Description
The core of the utility model is to provide an air purification device, through setting up water supply system and nozzle, clean electrode adsorption system's polar plate prevents the dust accumulation, improves air purification efficiency. The other core of the utility model is to provide a new trend equipment including above-mentioned air purification device.
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic front view of an embodiment of an air purification device provided in the present invention; fig. 2 is a schematic top view of an electrode adsorption system in an embodiment of the air purification apparatus according to the present invention.
The utility model discloses a specific embodiment provides an air purification device, including casing 5, electrode adsorption system, water supply system 10 and nozzle 53, electrode adsorption system and nozzle 53 set up in casing 5, and wherein electrode adsorption system includes anode system 3, negative pole system 4 and power supply system 11, and water supply system 10 is connected to nozzle 53, makes nozzle 53 can spray water to electrode adsorption system's polar plate to form continuous water film on the polar plate surface.
Adsorb the pollutant in the decomposition air through electrode adsorption system, water supply system 10 sprays water to electrode adsorption system through nozzle 53 simultaneously, and the dust on the clean polar plate forms continuous water film on the polar plate surface, and the polar plate surface keeps clean, prevents the dust accumulation, has maintained electric field high discharge strength, has guaranteed corona efficiency, and then improves air purification efficiency.
Specifically, the water supply system 10 includes a water tank 101, a water pump 104, and a self-cleaning filter 102, the self-cleaning filter 102 having a water inlet, a sewage outlet, and a clean water outlet, the water tank 101 being connected to the water inlet of the self-cleaning filter 102 by the water pump 104, the sewage outlet of the self-cleaning filter 102 being connected to the wastewater treatment system, the clean water outlet of the self-cleaning filter 102 being connected to the nozzle 53, and a water outlet 51 connected to the water tank 101 being provided below the housing 5. Water in the water tank 101 is conveyed to the self-cleaning filter 102 through the water pump 104, the self-cleaning filter 102 filters the water, the filtered purified water is conveyed to the nozzle 53 through the purified water outlet to clean the pole plate, the filtered sewage is separated out and is exhausted to the wastewater treatment system through the sewage outlet, the sewage after the pole plate is cleaned is collected at the bottom of the shell 5 and flows back to the water tank 101 from the water outlet 51, and the sewage is conveyed to the self-cleaning filter 102 through the water pump 104 again, so that water circulation is realized, and the water consumption is saved.
Furthermore, the upper end of the water tank 101 is connected with a water supplementing system through a water supplementing valve 106, the lower end of the water tank 101 is connected with a wastewater treatment system through a blowdown valve 105, and a liquid level meter 107 is arranged in the water tank 101. The drain valve 105 is opened periodically to discharge the sewage sinking in the water tank 101 into the wastewater treatment system, the liquid level meter 107 detects that the water level of the water tank 101 drops, the water replenishing valve 106 is opened, and the water replenishing system replenishes water to the water tank 101 to ensure the normal operation of the water supply system.
The utility model discloses in the air purification device that embodiment provided, one side of casing 5 is provided with into gas box 1 and air inlet flue 8, and the opposite side of casing 5 is provided with air outlet box 7 and air outlet flue 9, and the flow direction of air is for passing through air inlet flue 8, air inlet box 1, casing 5 in proper order, air outlet box 7 and air outlet flue 9, and air inlet flue 8 is located casing 5 the place ahead promptly, and air outlet flue 9 is located casing 5 rear.
The inlet air quality detector 81 is arranged on the air inlet flue 8, the outlet air quality detector 91 is arranged on the air outlet flue 9, the air quality of an inlet and an outlet is detected in real time, namely the content of pollutants in the air of the inlet and the outlet is detected, the pressure gauge 103 is arranged at the water purification outlet, the circulating water pressure of a water system is detected in real time, the flow regulating valve 108 is arranged between the water purification outlet and the nozzle 53, the control system 12 is further included, the control system 12 is connected with the inlet air quality detector 81, the outlet air quality detector 91, the pressure gauge 103, the flow regulating valve 108 and the electrode adsorption system power supply system 11, the inlet air quality detector 81, the outlet air quality detector 91 and the detection result of the pressure gauge 103 are sent to the control system 12, and the control system 12 can control. If the detected difference between the contents of the pollutants at the inlet and the outlet is small, the air purification capacity is weakened, the opening degree of the flow control valve 108 and the output voltage of the power supply system 11 are increased, the cleaning capacity and the electric field intensity are improved, the adsorption capacity is improved, the air purification capacity is further enhanced, otherwise, the opening degree of the flow control valve 108 and the output voltage of the power supply system 11 are reduced, and the energy-saving and efficient operation of the system is ensured.
In order to improve the spraying effect, a spraying pipe 52 connected with the water supply system 10 is arranged above the shell 5, a plurality of nozzles 53 are arranged below the spraying pipe 52, and a wind shield 55 can be arranged in front of the spraying pipe 52 and positioned at an electric field inlet formed in the shell 5, so that the smoke is prevented from entering a non-electric field spraying area at the top to cause the escape of pollutants. An air flow distribution device 2 can also be arranged in the air inlet smoke box 1 to ensure that air enters the shell 5.
The utility model discloses in the air purification device that embodiment provided, anode system 3 includes a plurality of anode plates 31 that are parallel to each other and vertical setting, and anode plate 31 can be stainless steel material, is on a parallel with the air flow direction in 5 casings, and anode system 3 still includes the anode fixing pole 32 that runs through a plurality of anode plates 31, and anode fixing pole 32 overlaps in proper order outward and is equipped with a plurality of anode sleeve pipes 33, places respectively in adjacent anode plate 31's clearance for the relative position of fixed each anode plate 31. The two ends of the anode fixing rod 32 are connected with the two side walls of the shell 5 through the anode fasteners 34, the number and the arrangement mode of the anode fixing rod 32 and the anode plate 31 can be adjusted according to the situation by fixing the position of the anode plate 31, for example, six anode fixing rods 31 are arranged, and the anode fixing rods are arranged in three rows and two columns and provided with the corresponding anode fasteners 34.
The cathode system 4 comprises a plurality of cathode plates 44 which are parallel to each other and vertically arranged, and can be made of stainless steel, the plurality of cathode plates 44 are arranged in a gap formed by the adjacent anode plates 31 in a penetrating manner, the cathode system 4 further comprises a cathode fixing rod 46 which penetrates through the plurality of cathode plates 44, and a plurality of cathode sleeves 45 are sequentially sleeved outside the cathode fixing rod 46 and are respectively arranged in the gap of the adjacent cathode plates 44 to fix the relative positions of the cathode plates 44. The two ends of the cathode fixing rods 46 are connected with the two side walls of the shell 5 through cathode fasteners 47, and the number and arrangement of the cathode fixing rods 46 and the cathode plates 44 can be adjusted according to conditions by fixing the positions of the cathode plates 44, for example, six cathode fixing rods 46 are arranged and arranged in three rows and two columns, and corresponding cathode fasteners 47 are provided. The cathode fixing rod 46 and the cathode sleeve 45 simultaneously penetrate the anode plate 31, and the cathode sleeve 45 is an insulating sleeve.
The cathode system 4 further comprises a cathode wire 41 and two polar wire fixing rods 42, the cathode wire 41 is located in front of the cathode plate 44, the cathode wire 41 is connected with the power supply system 11, a rigid wire such as a hemp wire and a round wire is adopted and fixed through the two polar wire fixing rods 42 arranged up and down, the polar wire fixing rods 42 penetrate through the anode plate 31, two ends of the polar wire fixing rods are connected with two side walls of the shell 5 through polar wire fasteners 43, and the polar wire fixing rods 42 are sleeved with insulating sleeves to prevent short circuit. The quantity and the arrangement mode of each part can also be adjusted according to the situation, and the utility model discloses a within the scope of protection. All parts can be connected by fasteners such as bolts and the like, so that the maintenance and the replacement are convenient.
In addition to the air purification apparatus provided in each of the above embodiments, the casing 5 is provided with a catalyst system 6 for decomposing and removing volatile organic compounds, and the catalyst system 6 is provided behind the electrode adsorption system. Specifically, the catalyst system 6 includes a first catalyst plate 61 and a second catalyst plate 62 that are arranged in this order from front to back, and the first catalyst plate 61 and the second catalyst plate 62 are parallel to each other and perpendicular to the air flow direction in the housing 5.
The catalytic system 6 has the effects of filtration and catalytic oxidation, polyvinylidene fluoride is used as a matrix for filtration, lithium niobate is used as a filler and serves as a catalyst carrier, and the catalyst is a noble metal catalyst, so that the adsorption-catalytic coupling effect is realized. The first catalytic plate 61 and the second catalytic plate 62 may be the same catalyst or different catalysts, depending on the actual air pollutant composition and concentration. Air passes through an electric field channel formed by the anode system 3 and the cathode system 4, and under the action of the electric field force, particulate matters in the air are adsorbed on the polar plate, meanwhile, partial VOCs are removed, and the particulate matters are decomposed into carbon dioxide and water under the action of discharge oxidation. The VOCs which are not removed enter the catalytic system 6, are completely adsorbed and decomposed, and clean air is discharged through the air outlet smoke box 7 and finally enters the fresh air equipment through the air outlet pipeline 9.
Except above-mentioned air purification device, the utility model discloses a specific embodiment still provides a new trend equipment including above-mentioned air purification device, and prior art is referred to the structure of other each parts of this new trend equipment, and this text is no longer repeated.
It is right above the utility model provides an air purification device and have device's new trend equipment introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. The air purification device comprises a shell (5) and an electrode adsorption system arranged in the shell (5), wherein the electrode adsorption system comprises an anode system (3) and a cathode system (4), and is characterized by further comprising a water supply system (10) and a nozzle (53) installed in the shell (5), and the nozzle (53) is connected with the water supply system (10) and can spray water to a polar plate of the electrode adsorption system so as to form a continuous water film on the surface of the polar plate.
2. The air purification device according to claim 1, wherein the water supply system (10) comprises a water tank (101), a water pump (104) and a self-cleaning filter (102), the water tank (101) is connected with a water inlet of the self-cleaning filter (102) through the water pump (104), a sewage outlet of the self-cleaning filter (102) is connected with a wastewater treatment system, a water outlet of the self-cleaning filter (102) is connected with the nozzle (53), and a water outlet (51) connected with the water tank (101) is arranged below the housing (5).
3. The air purification device according to claim 2, wherein the upper end of the water tank (101) is connected with a water supplementing system through a water supplementing valve (106), the lower end of the water tank (101) is connected with the wastewater treatment system through a sewage discharge valve (105), and a liquid level meter (107) is arranged in the water tank (101).
4. The air purification device according to claim 3, wherein one side of the housing (5) is provided with an air inlet smoke box (1) and an air inlet flue (8), the other side of the housing (5) is provided with an air outlet smoke box (7) and an air outlet flue (9), the air inlet flue (8) is provided with an inlet air quality detector (81), the air outlet flue (9) is provided with an outlet air quality detector (91), the purified water outlet is provided with a pressure gauge (103), a flow regulating valve (108) is arranged between the purified water outlet and the nozzle (53), the air purification device further comprises a control system (12) which is connected with the inlet air quality detector (81), the outlet air quality detector (91), the pressure gauge (103), the flow regulating valve (108) and the electrode adsorption system power supply system (11), the control system (12) is capable of controlling the opening of the flow regulating valve (108) and the output voltage of the power supply system (11) according to the received inspection results.
5. The air purification device according to claim 4, wherein a spray pipe (52) connected with the water supply system (10) is arranged above the housing (5), a plurality of nozzles (53) are arranged below the spray pipe (52), and a wind shield (55) is arranged in front of the spray pipe (52).
6. Air cleaning device according to claim 5, characterized in that an air flow distribution device (2) is arranged in the inlet smoke box (1).
7. The air purification apparatus according to claim 1, wherein the anode system (3) comprises a plurality of anode plates (31) parallel to each other and vertically disposed, the anode plates (31) are parallel to the air flowing direction in the housing (5), the anode system (3) further comprises an anode fixing rod (32) penetrating the anode plates (31), the anode fixing rod (32) is sequentially sleeved with a plurality of anode sleeves (33) and respectively disposed in the gaps between the adjacent anode plates (31), two ends of the anode fixing rod (32) are connected to two side walls of the housing (5) through anode fasteners (34), the cathode system (4) comprises a plurality of cathode plates (44) parallel to each other and vertically disposed, the cathode plates (44) are inserted and disposed in the gaps between the adjacent anode plates (31), cathode system (4) are still including running through a plurality ofly cathode fixing pole (46) of negative plate (44), cathode fixing pole (46) are equipped with a plurality of cathode sleeve pipes (45) outward in proper order, place respectively in adjacent in the clearance of negative plate (44), the both ends of cathode fixing pole (46) are passed through cathode fastener (47) and are connected the both sides wall of casing (5), cathode system (4) are still including being located negative pole line (41) and two polar line dead lever (42) in negative plate (44) the place ahead, polar line dead lever (42) run through anode plate (31), both ends are connected through polar line fastener (43) the both sides wall of casing (5), polar line dead lever (42) overcoat is equipped with insulation support.
8. Air cleaning device according to any one of claims 1 to 7, characterized in that a catalytic system (6) for decomposing and removing volatile organic compounds is arranged in the housing (5), and the catalytic system (6) is arranged behind the electrode adsorption system.
9. Air cleaning device according to claim 8, characterized in that the catalytic system (6) comprises a first catalytic plate (61) and a second catalytic plate (62) arranged in series from front to back, the first catalytic plate (61) and the second catalytic plate (62) being parallel to each other and perpendicular to the air flow direction inside the housing (5).
10. A fresh air device comprising an air purification apparatus, characterized in that the air purification apparatus is specifically the air purification apparatus of any one of claims 1 to 9.
CN201921685653.2U 2019-10-09 2019-10-09 Air purification device and fresh air equipment with same Active CN210485971U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921685653.2U CN210485971U (en) 2019-10-09 2019-10-09 Air purification device and fresh air equipment with same

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Application Number Priority Date Filing Date Title
CN201921685653.2U CN210485971U (en) 2019-10-09 2019-10-09 Air purification device and fresh air equipment with same

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CN210485971U true CN210485971U (en) 2020-05-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110594929A (en) * 2019-10-09 2019-12-20 浙江中泰环保股份有限公司 Air purification device and fresh air equipment with same
CN111715043A (en) * 2020-06-29 2020-09-29 秦皇岛市桑格电气控制设备有限公司 Smoke and dust fog is retrieved and poisonous and harmful gas eliminates module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110594929A (en) * 2019-10-09 2019-12-20 浙江中泰环保股份有限公司 Air purification device and fresh air equipment with same
CN111715043A (en) * 2020-06-29 2020-09-29 秦皇岛市桑格电气控制设备有限公司 Smoke and dust fog is retrieved and poisonous and harmful gas eliminates module

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