CN108787167B - High-voltage electrostatic air purifying device for central air conditioner air duct system - Google Patents
High-voltage electrostatic air purifying device for central air conditioner air duct system Download PDFInfo
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- CN108787167B CN108787167B CN201810812315.4A CN201810812315A CN108787167B CN 108787167 B CN108787167 B CN 108787167B CN 201810812315 A CN201810812315 A CN 201810812315A CN 108787167 B CN108787167 B CN 108787167B
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- 230000003068 static effect Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000004887 air purification Methods 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 15
- 238000004378 air conditioning Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/011—Prefiltering; Flow controlling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/025—Combinations of electrostatic separators, e.g. in parallel or in series, stacked separators, dry-wet separator combinations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/09—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces at right angles to the gas stream
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/86—Electrode-carrying means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model relates to a high-voltage electrostatic air purification device for a central air conditioner air pipe system, which comprises a hollow outer frame, electrostatic modules, an electric control panel and a switch, wherein the outer frame is provided with an air inlet and an air outlet, the side part of the outer frame is provided with a mounting opening, a sealing cover is arranged at the mounting opening, the electric control panel is arranged on the sealing cover, a partition plate for dividing the inner frame into an upper space and a lower space is arranged in the middle part of the outer frame, a first guide groove is arranged on the bottom wall and the top wall corresponding to each of the placing spaces, a plurality of electrostatic modules are clamped and inserted in each first guide groove, two adjacent electrostatic modules positioned in the same placing space are electrically connected, the electric control panel comprises an upper control panel and a lower control panel, the upper control panel and the lower control panel are respectively electrically connected with the corresponding electrostatic modules, and air flow enters from the air inlet and is discharged from the air outlet after passing through the electrostatic modules. Through setting up the baffle, separate into two upper and lower places spaces in the frame, set up first guide way, insert the static module in first guide way, easy dismounting fixes a position easily.
Description
Technical Field
The utility model relates to the technical field of central air conditioners, in particular to a high-voltage electrostatic air purifying device used in an air duct system of a central air conditioner.
Background
Air cleaning devices are often installed in central air conditioning ductwork to clean indoor air.
For example, chinese utility model with application number 201120057935.5 (bulletin number CN 202037071U) discloses an electrostatic precipitator for a fresh air handling unit, which comprises a base frame, a high voltage electrostatic generator, a dust collecting grid frame, an upper cover plate, a base support frame, and the base frame comprises a high voltage electrode wire mesh, a grid and side plates; the grid is arranged on the front and rear sides of the base frame and is connected with the ground wire; the side plates are positioned at two sides of the base frame, a plurality of pairs of grooves are formed in the inner sides of the side plates, and the dust collecting grid frames are respectively inserted into the corresponding grooves; the high-voltage electrode wire mesh is positioned between the dust collecting grid frames and is connected with the high-voltage electrode terminal of the high-voltage electrostatic generator; the high-voltage electrostatic generator is positioned beside the side plate of the base frame.
In the above patent, the air is absorbed by the negative ions on the dust collecting net grid frame after entering the fresh air handling unit through the shielding net, so that the purpose of dust removal is achieved, the dust removal effect is obvious, the structure is simple, and the volume is small. However, in the above patent, the dust collecting grid is inserted into the groove of the side plate, and is easy to be positioned inaccurately during installation. In addition, in the prior art, the electrostatic module (i.e., the dust collecting grid frame and other components in the above patent) is usually fixed on the outer frame (i.e., the base frame in the above patent) through a fastener, and then the outer frame is fixed on the pipe wall of the air pipe through the fastener; or the electrostatic module is directly fixed on the pipe wall of the air pipe through a fastener. Because the electrostatic module is fixed on the pipe wall of the air pipe or the outer frame through the fastener, the fastener needs to be screwed when the air pipe is installed; when cleaning or replacing, the whole outer frame and the electrostatic module are required to be detached together, and the electrostatic module can be detached after the fasteners are loosened, so that the electrostatic module is inconvenient to install and detach.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the high-voltage electrostatic air purifying device for the central air conditioner air duct system, which is convenient to assemble and disassemble, easy to position and convenient to overhaul, aiming at the prior art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a high-voltage static air purification device for in central air conditioning tuber pipe system, includes hollow frame, shelves a plurality of static modules in the frame, the automatically controlled panel of being connected with static module electricity and the switch that links to each other with automatically controlled panel, the front and back both ends of this frame have respectively with tuber pipe connection's air inlet and gas outlet, its characterized in that: the lateral part of frame is equipped with the installing port, and installing port department detachable is equipped with the closing cap that is used for sealing the installing port, and automatically controlled panel sets up on the closing cap, frame mid-mounting has the baffle, and this baffle separates into two upper and lower places spaces in with the frame, and diapire and roof that every places the space corresponds all are equipped with first guide slot, electrostatic module put into and block through this installing port and insert in the first guide slot, every a plurality of electrostatic module are all blocked to insert in the first guide slot, thereby lie in adjacent two electrostatic module electricity links together and establishes ties each electrostatic module together in same place the space, automatically controlled panel includes upper control panel and lower control panel that the electricity is connected together, upper control panel and lower control panel are respectively with correspond to place the electrostatic module electricity that is closest to the installing port in the space, and the air current in the tuber pipe gets into from the air inlet, passes through behind the electrostatic module follow the gas outlet discharges.
For easy to assemble and dismantle, compare through wire rigid connection, the dismouting is more convenient, every electrostatic module is the left side and sets up the elastic contact piece and the right side sets up the contact part, perhaps each electrostatic module is the left side and sets up the elastic contact piece and the right side sets up the elastic contact piece, and adjacent two electrostatic modules are through the elastic contact piece of one of them electrostatic module and the contact part intercommunication of another electrostatic module each other and form the electricity and connect.
In order to enable the elastic contact piece to be properly deformed and be in close contact with the contact part, and simultaneously prevent the elastic contact piece from being damaged by excessive compression, four corners on one of two adjacent end faces of two adjacent electrostatic modules are respectively provided with a jacking column, four corners on one of two adjacent end faces of the electric control panel and the electrostatic module are respectively provided with a jacking column, and the jacking columns enable a space for the elastic contact piece to relax to be reserved between the two adjacent end faces.
In order to further increase the dust removal effect, a filter screen which is close to the air inlet and opposite to the electrostatic module is arranged in each placement space.
For the air current is steady, the air current evenly passes each filter screen and each static module for each filter screen and each static module utilization ratio are equivalent, avoid because of the amount of wind is inhomogeneous, make middle filter screen and static module high in utilization ratio and the filter screen and the static module low in utilization ratio of both sides, lead to middle filter screen and static module fragile, the filter screen with frame inside between the air inlet is formed with the air inlet and admits air the buffer space, and this air inlet buffer space makes the air current that gets into evenly pass through each filter screen and each static module.
For the direction to install the fixed position fast with the filter screen, also make a plurality of filter screens put orderly simultaneously, every diapire and lateral wall that the space corresponds of placing all are provided with the second guide way, and this second guide way is used for the card to insert the filter screen.
In order to fix the high-voltage electrostatic air purifying device in the air pipe, a mounting plate is outwards extended on the opening wall corresponding to the air inlet or/and the opening wall corresponding to the air outlet, the mounting plate is provided with a mounting hole, and a fastener passes through the mounting hole to fix the outer frame and the pipe wall of the air pipe.
In order to firmly connect the baffle in the middle part of the outer frame, the device also comprises a support column, and the outer frame and the baffle are fixed through the support column, so that the baffle is fixed in the middle part of the outer frame.
Compared with the prior art, the utility model has the advantages that: through setting up the baffle, separate into two upper and lower places the space in the frame, place the diapire and the lateral wall in space and all be equipped with first guide way, put into and block the static module through the installing port and insert in first guide way, easy dismounting, easy location, during the maintenance, only need pull down the closing cap, alright take out the static module from the frame and overhaul, need not to dismantle whole frame together with static module from tuber pipe system. In the improved scheme, the elastic contact piece is arranged to be in contact connection with the contact part, so that the assembly and disassembly are more convenient compared with the hard connection through a wire; by arranging the jacking columns, the elastic contact piece is properly deformed to be in close contact with the contact part, and meanwhile, the elastic contact piece is prevented from being damaged due to excessive compression; a filter screen is arranged near the air inlet to increase the dust removal effect, and the filter screen is not arranged at the air outlet, so that the resistance of air outlet is reduced; the filter screen has an air inlet buffer space away from the air inlet, so that air flows uniformly pass through each filter screen and each electrostatic module, and therefore, the utilization rate of each filter screen and each electrostatic module is equivalent; by arranging the second guide groove, the filter screen is convenient to install quickly and put in order; the outer frame is convenient to install on the pipe wall of the air pipe by arranging the mounting sheet and the mounting hole; the baffle and the outer frame are connected through the support column, and the connection is firm.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model installed in a central air conditioning duct system;
FIG. 2 is an enlarged view of part I of FIG. 1;
FIG. 3 is an exploded view of an embodiment of the present utility model;
FIG. 4 is an exploded view of an electrostatic module, an electronic control panel, and a cover according to an embodiment of the present utility model;
FIG. 5 is an exploded view of the electrostatic module of FIG. 4;
FIG. 6 is a schematic view of another angle of FIG. 4;
FIG. 7 is a schematic diagram of the electrostatic module of FIG. 6;
FIG. 8 is a schematic view of an outer frame (with side walls removed from the mounting openings of the outer frame), a spacer and a support post according to an embodiment of the present utility model;
FIG. 9 is a schematic diagram of an embodiment of the utility model with an electrostatic module and a filter screen installed;
FIG. 10 is a schematic view of the electrostatic module of FIG. 9 with the electrostatic module removed;
fig. 11 is a schematic view of fig. 9 with the filter screen removed.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
For convenience of description, hereinafter, "upper" and "lower" refer to the corresponding orientations when operated by a user.
As shown in fig. 1 to 11, the high-voltage electrostatic air purifying device for the central air conditioning duct system comprises a hollow outer frame 1, a plurality of electrostatic modules 3 arranged in the outer frame 1, an electric control panel 4 electrically connected with the electrostatic modules 3, and a switch 5 connected with the electric control panel 4, wherein the electrostatic modules 3 are internally provided with an electrostatic dust removing structure, and other purifying devices such as ultraviolet lamps, nano photocatalysis and the like can be also arranged. The front end and the rear end of the outer frame 1 are respectively provided with an air inlet 12 and an air outlet 13 which are connected with an air pipe, the side part of the outer frame 1 is provided with an installation opening 11, a detachable sealing cover 8 for sealing the installation opening 11 is arranged at the installation opening 11, an electric control panel 4 is arranged on the sealing cover 8, a partition plate 2 is arranged in the middle of the outer frame 1, the partition plate 2 divides the inner part of the outer frame 1 into an upper placing space and a lower placing space, the bottom wall and the top wall corresponding to each placing space are respectively provided with a first guide groove 21, the electrostatic modules 3 are placed and clamped in the first guide grooves 21 through the installation opening 11, a plurality of electrostatic modules 3 are clamped in each first guide groove 21, two adjacent electrostatic modules 3 positioned in the same placing space are electrically connected together so as to connect the electrostatic modules 3 in series, the electric control panel 4 comprises an upper control panel 4a and a lower control panel 4b which are electrically connected with the electrostatic modules 3 nearest to the installation opening 11 in the corresponding placing space, and air flow in the air pipe enters from the air inlet 12 and is discharged from the air outlet 13 after passing through the electrostatic modules 3. In this embodiment, 3 electrostatic modules 3 are inserted into each first guide groove 21. The embodiment further comprises a support column 6, and the outer frame 1 and the partition board 2 are fixed through the support column 6, so that the partition board 2 is fixed in the middle of the outer frame 1. In this embodiment, the support columns 6 have 8.
Referring to fig. 4 to 7, each electrostatic module 3 is provided with an elastic contact piece 31 on the left side and a contact portion 32 on the right side, or each electrostatic module 3 is provided with a contact portion 32 on the left side and an elastic contact piece 31 on the right side, and two adjacent electrostatic modules 3 are electrically connected by the elastic contact piece 31 of one electrostatic module 3 and the contact portion 32 of the other electrostatic module 3 being mutually communicated. In addition, four corners on one of the two adjacent end surfaces of the two adjacent electrostatic modules 3 are respectively provided with a jack post 33, and four corners on one of the two adjacent end surfaces of the electric control panel 4 and the electrostatic modules 3 are respectively provided with a jack post 33, wherein the jack posts 33 leave a space for the elastic contact piece 31 to relax between the two adjacent end surfaces. In this embodiment, each electrostatic module 3 is square, each electrostatic module 3 is provided with an elastic contact piece 31 on the left side and a contact portion 32 on the right side, four corners on the right side end face of each electrostatic module 3 are provided with a jack post 33, and the jack posts 33 are all disposed on the end face provided with the contact portion 32.
A filter screen 7 which is close to the air inlet 12 and is opposite to the electrostatic module 3 is arranged in each placing space. In the present embodiment, the filter screen 7 also has 6 pieces, and an air intake buffer space 71 is formed inside the outer frame 1 between the filter screen 7 and the air intake port 12, and the air intake buffer space 71 makes the incoming air flow uniformly pass through each filter screen 7 and each electrostatic module 3. The bottom wall and the side wall corresponding to each placement space are provided with a second guide groove 22, and the second guide grooves 22 are used for clamping and inserting the filter screen 7.
In addition, the embodiment further comprises a cover 8 located outside the electric control panel 4 and buckled with the electric control panel 4. Mounting plates 14 extend outwards from the corresponding opening walls of the air inlet 12 or/and the air outlet 13, the mounting plates 14 are provided with mounting holes 15, and the fasteners penetrate through the mounting holes 15 to fix the outer frame 1 and the pipe wall of the air pipe. In this embodiment, the mounting plate 14 extends outwardly from the wall of the inlet 12 and the wall of the outlet 13.
In this embodiment, the use principle of the high-voltage electrostatic air purifying device for the central air conditioning duct system is as follows:
when installed, referring to fig. 1, opposite 2 booms 92 are secured to floor 91, and the ductwork is secured to booms 92 by angle steel 93. The electrostatic modules 3 are inserted into the first guide grooves 21 in a clamped manner, and adjacent electrostatic modules 3 communicate with each other through the elastic contact pieces 31 and the contact portions 32. The filter screen 7 is inserted into the second guide groove 22. Next, the outer frame 1 is placed in a central air conditioner air duct system, the air duct can be a fresh air duct or a return air duct (arrow a in fig. 1 indicates the air flow entering direction in the fresh air duct, arrow B in fig. 1 indicates the air flow entering direction in the return air duct, and arrow C in fig. 1 indicates the air flow discharging direction of the central air conditioner), a sealing strip 94 is arranged between the outer frame 1 and the pipe wall of the air duct, and a fastener passes through the mounting hole 15 and connects the outer frame 1 with the pipe wall of the air duct. In this embodiment, the outer frame 1 is connected to the wall of the fresh air duct inlet, the wall of the fresh air duct outlet, the wall of the return air duct inlet, and the wall of the return air duct outlet by sealing strips 94. Then, the electronic control panel 4 is connected to the electrostatic module 3. Finally, the cover 8 is buckled on the electric control panel 4.
Of course, the outer frame 1 may be installed in the central air conditioner air duct system, the electrostatic module 3 and the filter screen 7 may be installed in the outer frame 1, and the electric control panel 4 and the cover 8 may be fixed.
When operation is required, the switch 5 is turned on, and the high-voltage electrostatic air cleaning apparatus starts to operate. Fresh air or return air flow (arrow D in fig. 3, 4, 6 and 8-11 indicates the direction of the air flow entering the high-voltage electrostatic air purifying device in the fresh air duct or the return air duct) enters the air inlet buffer space 71 between the air inlet 12 and the filter screen 7 from the air inlet 12, and the air inlet buffer space 71 stabilizes the air flow, and the air volume uniformly passes through each filter screen 7 and each electrostatic module 3. Then, the fresh air or the return air in the air intake buffer space 71 passes through the electrostatic module 3 and is discharged from the air outlet 13.
When disassembly is required, for example, maintenance or cleaning is required, the switch 5 is closed, the cover 8 and the electric control panel 4 are disassembled, the electrostatic module 3 is taken out of the first guide groove 21, and the filter screen 7 is taken out of the second guide groove 22.
The high-voltage electrostatic air cleaning device continuously filters various particulate pollutants from the air in operation, and the particulate pollutants are adhered to the electronic dust accumulation unit and the filter screen 7. When the contaminants are excessive, dust removal efficiency of the high-voltage electrostatic air cleaning apparatus is lowered. In order to maintain the efficiency of the air cleaning device, it is necessary to periodically perform maintenance cleaning. During cleaning, after the disassembly according to the steps, the filter screen 7 and the electrostatic module 3 are placed in a cleaning area. The filter screen 7 and the electrostatic module 3 can be flushed with a hand-held high-pressure air gun or a hand-held high-pressure water gun, but care needs to be taken to avoid damage to the equipment due to too high pressure. After the flushing is finished, the filter screen 7 and the electrostatic module 3 are cleaned by water mist by using a handheld high-pressure air gun, and the filter screen and the electrostatic module are placed at a clean ventilation place to be dried. Finally, before the filter screen 7 and the electrostatic module 3 are reinstalled, the filter screen 7 and the electrostatic module 3 are determined to be dried, no short circuit phenomenon exists, and then the filter screen and the electrostatic module are installed according to the steps.
Claims (6)
1. The utility model provides a high-voltage static air purification device for in central air conditioning tuber pipe system, includes hollow frame (1), shelves a plurality of static modules (3) in frame (1), and automatically controlled panel (4) and switch (5) that link to each other with automatically controlled panel (4) that are connected with static module (3), and both ends have respectively in front and back of this frame (1) air inlet (12) and gas outlet (13) that are connected with the tuber pipe, its characterized in that: the side part of the outer frame (1) is provided with a mounting opening (11), a detachable sealing cover (8) for sealing the mounting opening (11) is arranged at the mounting opening (11), an electric control panel (4) is arranged on the sealing cover (8), a partition plate (2) is arranged in the middle of the outer frame (1), the partition plate (2) divides the inner part of the outer frame (1) into an upper placing space and a lower placing space, a first guide groove (21) is arranged on the bottom wall and the top wall corresponding to each placing space, the electrostatic modules (3) are placed in and clamped in the first guide grooves (21) through the mounting opening (11), a plurality of electrostatic modules (3) are clamped and inserted in each first guide groove (21), two adjacent electrostatic modules (3) positioned in the same placing space are electrically connected together so as to connect the electrostatic modules (3) in series, the electric control panel (4) comprises an upper control panel (4 a) and a lower control panel (4 b) which are electrically connected together, the upper control panel (4 a) and the lower control panel (4 b) are respectively and nearest to the mounting opening (11) in the corresponding placing space, and then the electrostatic modules (3) are discharged from the air inlet (13) through the air inlet pipe;
each electrostatic module (3) is provided with an elastic contact piece (31) on the left side and a contact part (32) on the right side, or each electrostatic module (3) is provided with the contact part (32) on the left side and the elastic contact piece (31) on the right side, and two adjacent electrostatic modules (3) are mutually communicated through the elastic contact piece (31) of one electrostatic module (3) and the contact part (32) of the other electrostatic module (3) to form electric connection;
four corners on one of two adjacent end surfaces of two adjacent electrostatic modules (3) are respectively provided with a jacking column (33), four corners on one of two adjacent end surfaces of the electric control panel (4) and the electrostatic modules (3) are respectively provided with a jacking column (33), and the jacking columns (33) enable a space for the elastic contact piece (31) to relax to be reserved between the two adjacent end surfaces.
2. The high-voltage electrostatic air cleaning apparatus according to claim 1, wherein: a filter screen (7) which is close to the air inlet (12) and opposite to the electrostatic module (3) is arranged in each placing space.
3. The high-voltage electrostatic air cleaning apparatus according to claim 2, wherein: an air inlet buffer space (71) is formed in the outer frame (1) between the filter screen (7) and the air inlet (12), and the air inlet buffer space (71) enables the incoming air flow to uniformly pass through each filter screen (7) and each electrostatic module (3).
4. The high-voltage electrostatic air cleaning apparatus according to claim 2, wherein: the bottom wall and the side wall corresponding to each placement space are provided with second guide grooves (22), and the second guide grooves (22) are used for clamping and inserting the filter screen (7).
5. The high-voltage electrostatic air cleaning apparatus according to claim 1, wherein: the air inlet device is characterized in that mounting sheets (14) are outwards extended on the corresponding opening walls of the air inlet (12) or/and the corresponding opening walls of the air outlet (13), the mounting sheets (14) are provided with mounting holes (15), and the outer frame (1) and the pipe wall of the air pipe are fixed after the fasteners penetrate through the mounting holes (15).
6. The high-voltage electrostatic air cleaning apparatus according to claim 1, wherein: the device also comprises a support column (6), wherein the outer frame (1) and the partition board (2) are fixed through the support column (6), so that the partition board (2) is fixed in the middle of the outer frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812315.4A CN108787167B (en) | 2018-07-23 | 2018-07-23 | High-voltage electrostatic air purifying device for central air conditioner air duct system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810812315.4A CN108787167B (en) | 2018-07-23 | 2018-07-23 | High-voltage electrostatic air purifying device for central air conditioner air duct system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108787167A CN108787167A (en) | 2018-11-13 |
| CN108787167B true CN108787167B (en) | 2024-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810812315.4A Active CN108787167B (en) | 2018-07-23 | 2018-07-23 | High-voltage electrostatic air purifying device for central air conditioner air duct system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787167B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114056058A (en) * | 2020-07-30 | 2022-02-18 | Lg电子株式会社 | Electrification device for electric dust collection |
| CN114054208B (en) * | 2020-07-30 | 2023-12-05 | Lg电子株式会社 | Charging device for electric dust collection |
| CN112050337A (en) * | 2020-09-09 | 2020-12-08 | 启东市建筑设计院有限公司 | Ventilating duct convenient for replacing electronic dust removal device and ultraviolet germicidal lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4261712A (en) * | 1980-02-28 | 1981-04-14 | Kinkade Lloyd E | Electrostatic air purifier |
| US4373937A (en) * | 1977-09-30 | 1983-02-15 | Emerson Electric Co. | Electrostatic precipitator with modular cabinet and cell washer |
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| CN103868154A (en) * | 2014-03-21 | 2014-06-18 | 宁波东大空调设备有限公司 | Semi-closed air-conditioner-companied air purifier |
| CN104043530A (en) * | 2014-05-27 | 2014-09-17 | 汉王科技股份有限公司 | Electrostatic dust collector |
| CN204460525U (en) * | 2015-01-30 | 2015-07-08 | 宁波威霖住宅设施有限公司 | A kind of air port air-purifying module |
| KR20170029302A (en) * | 2015-09-07 | 2017-03-15 | 티아이피인터내셔날 주식회사 | Air cleaner easily attachable and detachable to the vehicle |
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| CN205747222U (en) * | 2016-07-08 | 2016-11-30 | 浙江兴昌风机有限公司 | Composite air purification and sterilization device |
| CN208161820U (en) * | 2018-07-23 | 2018-11-30 | 宁波艾普罗环保科技有限公司 | For the high-pressure electrostatic air cleaning unit in central air-conditioning guard system |
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|---|---|
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