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CN-224208230-U - High-voltage electrostatic improved air purifying device

CN224208230UCN 224208230 UCN224208230 UCN 224208230UCN-224208230-U

Abstract

The utility model belongs to the technical field of air purification, and particularly relates to a high-voltage electrostatic improved air purification device which comprises a shell frame, wherein a coarse filtering part, a high-voltage electrostatic device and a coupling catalytic part are detachably connected in the shell frame in sequence, the coarse filtering part is positioned at one side of an air inlet of the shell frame, a supporting plate is connected to the upper part of the shell frame in a sliding manner, a connecting mechanism is arranged at the bottom end of the supporting plate, the supporting plate is connected with the high-voltage electrostatic device through the connecting mechanism, a high-voltage direct current power supply device is arranged at the top end of the supporting plate, and the high-voltage direct current power supply device is electrically connected with the high-voltage electrostatic device. The components in the utility model are detachably connected, so that the maintenance and the replacement are convenient, particles are adsorbed by the high-voltage electrostatic device, and the coupling catalytic piece converts redundant ozone generated by high-voltage static electricity into oxygen, so that the purification efficiency is improved.

Inventors

  • LI FUXING
  • ZHANG JUN
  • FAN SIHUA

Assignees

  • 上海复荣科技(集团)有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (8)

  1. 1. The utility model provides a high-voltage electrostatic improved generation air purification device, its characterized in that, includes shell frame (4), can dismantle in proper order in shell frame (4) and be connected with thick filter (1), high-voltage electrostatic device (2) and coupling catalytic unit (3), thick filter (1) are located one side of shell frame (4) air intake, the upper portion sliding connection of shell frame (4) has layer board (6), the bottom of layer board (6) is provided with coupling mechanism (5), layer board (6) are passed through coupling mechanism (5) with high-voltage electrostatic device (2) are connected, the top of layer board (6) is provided with high-voltage direct current power supply device (7), high-voltage direct current power supply device (7) with high-voltage electrostatic device (2) electricity is connected.
  2. 2. The high-voltage electrostatic improved air purification device according to claim 1, wherein the housing frame (4) comprises a bottom plate (401), two ends of the bottom plate (401) are vertically connected with side plates (403), and a top plate (404) is connected between top ends of the two side plates (403).
  3. 3. The improved high-voltage electrostatic air purification device according to claim 2, wherein the supporting plate (6) is L-shaped, two U-shaped clamping legs (601) are connected to one side of the supporting plate (6) away from the bending portion, a cross beam (406) is connected between the two side plates (403), the bottom surface of the supporting plate (6) is in friction contact with the cross beam (406), a limit post (405) is connected to one side of the side plate (403) away from the cross beam (406), and the limit post (405) and the U-shaped clamping legs (601) are correspondingly arranged and adapted.
  4. 4. The improved high-voltage electrostatic air purification device according to claim 2, wherein the high-voltage electrostatic device (2) comprises a conductive frame (203), a plurality of high-voltage fins (204) and a plurality of grounding fins (206) are stacked in the conductive frame (203), the high-voltage fins (204) and the grounding fins (206) are arranged in a staggered manner to form fin assemblies, tungsten filament assemblies are arranged on two sides of each fin assembly, each tungsten filament assembly comprises an upper electrode plate (205) connected to the upper end of the conductive frame (203) in an insulating manner and a lower electrode plate (201) connected to the bottom end of the conductive frame (203) in an insulating manner, a plurality of spiral tungsten filaments (202) are electrically connected between the lower electrode plate (201) and the upper electrode plate (205), gaps are arranged between the adjacent high-voltage fins (204) and the grounding fins (206), and the spiral tungsten filaments (202) are correspondingly arranged in the gaps.
  5. 5. The improved air purification device with high-voltage static electricity as claimed in claim 4, wherein an insulating plate (501) is fixedly connected to the middle of the top end of the conductive frame (203), a contact plate (502) is connected to the middle of the insulating plate (501), a fixing plate (503) is connected to the middle of the bottom end of the supporting plate (6), an elastic pressing head (504) is connected to the middle of the bottom end of the fixing plate (503), and the elastic pressing head (504) is abutted to the contact plate (502).
  6. 6. The high-voltage electrostatic improved air purification device according to claim 1, wherein the coarse filter (1) comprises a frame (101), three layers of wavy aluminum nets (102) are connected to the frame (101), and the three layers of wavy aluminum nets (102) are overlapped.
  7. 7. The improved high-voltage electrostatic air cleaning apparatus of claim 4, wherein said conductive frame (203) is provided with a handle.
  8. 8. The high-voltage electrostatic improved air cleaning device according to claim 1, wherein handles are provided on both sides of the housing frame (4).

Description

High-voltage electrostatic improved air purifying device Technical Field The utility model belongs to the technical field of air purification, and particularly relates to a high-voltage electrostatic improved air purification device. Background The electrostatic filter of the high-voltage electrostatic sterilization and dust removal technology used in the air purification field in the market at present can remove particles with the size of more than 0.01 microns, meanwhile, the strong oxidation of generated ozone is used for sterilization and disinfection, the stronger the adsorption interception capability is, the higher the resistance is, the more obvious the efficiency dip is, the sterilization and disinfection effect is not achieved in the use process of the traditional bag filter, the high-voltage electrostatic purification technology gradually becomes a hot option in the engineering air purification field, the air circulation purification efficiency is high, and the resistance of the whole machine is less than 30Pa. The high-voltage direct current power supply module generally adopts a box built-in bolt fixing scheme, equipment shells need to be completely disassembled during daily maintenance or fault maintenance, the operation time is long, and the trouble is brought to maintenance personnel. Therefore, there is a need to provide an improved air purifying device with high-voltage static electricity, which solves the above technical problems. Disclosure of utility model The utility model aims to provide a high-voltage electrostatic improved air purifying device which solves the problems in the prior art. In order to achieve the above purpose, the utility model provides a high-voltage electrostatic improved air purification device, which comprises a shell frame, wherein a coarse filtering piece, a high-voltage electrostatic device and a coupling catalytic piece are detachably connected in sequence in the shell frame, the coarse filtering piece is positioned at one side of an air inlet of the shell frame, the upper part of the shell frame is slidably connected with a supporting plate, the bottom end of the supporting plate is provided with a connecting mechanism, the supporting plate is connected with the high-voltage electrostatic device through the connecting mechanism, the top end of the supporting plate is provided with a high-voltage direct current power supply device, and the high-voltage direct current power supply device is electrically connected with the high-voltage electrostatic device. Preferably, the shell frame comprises a bottom plate, two ends of the bottom plate are vertically connected with side plates, and a top plate is connected between the top ends of the two side plates. Preferably, the layer board is L shape, the layer board is kept away from one side of its portion of bending and is connected with two U-shaped card feet, two be connected with the crossbeam between the curb plate, the bottom surface of layer board with crossbeam frictional contact, the curb plate is kept away from one side of crossbeam is connected with spacing post, spacing post with U-shaped card foot corresponds the setting and the adaptation. Preferably, the high-voltage electrostatic device comprises a conductive frame, a plurality of high-voltage fins and a plurality of grounding fins are arranged in the conductive frame in a stacked mode, the high-voltage fins and the grounding fins are arranged in a staggered mode to form fin assemblies, tungsten wire assemblies are arranged on two sides of each fin assembly, each tungsten wire assembly comprises an upper electrode plate and a lower electrode plate, the upper electrode plate is connected to the upper end of the conductive frame in an insulating mode, the lower electrode plate is connected to the lower electrode plate in an insulating mode, a plurality of spiral tungsten wires are electrically connected between the lower electrode plate and the upper electrode plate, gaps are formed between the adjacent high-voltage fins and the grounding fins, and the spiral tungsten wires are correspondingly arranged in the gaps. Preferably, the top middle part fixedly connected with insulation board of electrically conductive frame, the middle part of insulation board is connected with the contact plate, the bottom middle part of layer board is connected with the fixed plate, the bottom middle part of fixed plate is connected with elastic pressure head, elastic pressure head with the contact plate butt. Preferably, the coarse filter element comprises a frame, wherein three layers of wavy aluminum nets are connected in the frame, and the three layers of wavy aluminum nets are overlapped. Preferably, a handle is arranged on the conductive frame. Preferably, handles are arranged on two sides of the shell frame. Compared with the prior art, the utility model has the following advantages and technical effects: According to the high-voltage electrostatic improved air purific