CN221684740U - Novel air conditioner return air purifier and return air clean system - Google Patents
Novel air conditioner return air purifier and return air clean system Download PDFInfo
- Publication number
- CN221684740U CN221684740U CN202323422422.1U CN202323422422U CN221684740U CN 221684740 U CN221684740 U CN 221684740U CN 202323422422 U CN202323422422 U CN 202323422422U CN 221684740 U CN221684740 U CN 221684740U
- Authority
- CN
- China
- Prior art keywords
- return air
- module
- air conditioner
- novel
- electrode plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides a novel air conditioner return air purifier and a return air purifying system, comprising: a housing having a receiving cavity therein; the superfine electrostatic module is arranged in the accommodating cavity and consists of a plurality of electrode plates, and each electrode plate is respectively connected with the fixed isolating piece; the electronic control module is arranged in the accommodating cavity and is electrically connected with the ultrafine electrostatic module through the electrode plate; the particle charging device is electrically connected with the electronic control module; each electrode slice comprises an insulating layer, a semiconductor layer and a conductive layer, wherein the conductive layer is arranged between the insulating layer and the semiconductor layer, and an adhesive layer is arranged between the semiconductor layer and the insulating layer as well as between the semiconductor layer and the conductive layer and is used for bonding the conductive layer; the electrode plate is provided with an avoidance port. The novel air conditioner return air purifier and the return air purifying system solve the technical problem that the return air type air purifying device in the related art is low in purifying efficiency.
Description
Technical Field
The utility model relates to the technical field of ventilation purification equipment, in particular to a novel air conditioner return air purifier and a return air purification system.
Background
The return air system is an all-air system which adopts the mixture of partial fresh air and indoor air (return air), and is arranged between the all-fresh air system and the recirculation system. Fresh air and return air are mixed and treated, and then are sent into the room to eliminate indoor cold and heat loads. While the return air purification system is an advanced device for improving indoor air quality, it is increasingly being widely used in the construction field today. The return air type air purifying device effectively removes pollutants in the air by continuously circulating, purifying and filtering the air, and provides a healthy and clean indoor air environment.
The working principle of the air conditioner return air purifier adopted in the return air purifying system is quite simple. The indoor air is sucked into the device, and pollutants such as particulate matters, harmful gases and the like in the air are removed through a plurality of procedures. After a series of cleaning and treatment processes, clean air is sent back to the room again, thereby providing a comfortable living and working environment for people.
The ultramicro static module adopted by the prior air conditioner return air purifier has the advantages of long service life, low operation cost, low maintenance cost and the like, is popular and is widely used. However, the existing electrode plates are far apart, the dust collection area is limited, and pollutants such as particulate matters cannot be captured better, so that the purification efficiency is affected.
Accordingly, the prior art is subject to further development.
Disclosure of utility model
The utility model aims to overcome the technical defects and provide a novel air conditioner return air purifier and a return air purifying system, so as to solve the technical problem of low purifying efficiency of a return air type air purifying device in the related art.
In order to achieve the technical purpose, the utility model adopts the following technical scheme: the utility model provides a novel air conditioner return air clarifier, include: a housing having a receiving cavity therein; the superfine electrostatic module is arranged in the accommodating cavity and consists of a plurality of electrode plates, and each electrode plate is respectively connected with the fixed isolating piece; the electronic control module is arranged in the accommodating cavity and is electrically connected with the ultrafine electrostatic module through the electrode plate; the particle charging device is electrically connected with the electronic control module; each electrode slice comprises an insulating layer, a semiconductor layer and a conductive layer, wherein the conductive layer is arranged between the insulating layer and the semiconductor layer, and an adhesive layer is arranged between the semiconductor layer and the insulating layer as well as between the semiconductor layer and the conductive layer and is used for bonding the conductive layer; the electrode plate is provided with an avoidance port.
Further, the electrode plate is also provided with a fixed reserved port, and the fixed reserved port and the avoiding port are arranged at intervals.
Further, the ultramicro electrostatic module further comprises a frame body, a plurality of fixed isolating pieces are arranged, each fixed isolating piece is connected with a plurality of electrode plates, and two ends of each fixed isolating piece are clamped in the frame body, so that each electrode plate is fixed in the frame body.
Further, the ultrafine electrostatic module comprises an internal power supply or an external power supply.
Further, a primary filter screen is arranged on one side of the superfine static module close to the air inlet.
A return air purifying system comprises an air supply pipe and a return air pipe, wherein the novel return air purifier of the air conditioner is arranged in the air supply pipe.
Further, the particle charging device is a field electric module, the field electric module is arranged in the accommodating cavity, and the field electric module and the ultrafine electrostatic module are arranged in parallel; the field-effect module comprises a plurality of ionization areas, each ionization area comprises a grounding metal plate with an opening and a discharge needle, and the discharge needle is arranged at the center of the ionization area; the field electric module comprises an internal power supply or an external power supply.
Further, the field electricity module is a plurality of, and a plurality of field electricity modules are arranged in the holding cavity in turn, and the ultra-micro static module is a plurality of, and a plurality of ultra-micro static modules are arranged in the holding cavity in turn.
Further, the particulate matter charging device is a negative ion generator, and the negative ion generator is arranged at the air outlet of the air supply pipe.
Further, the novel air conditioner return air purifier is a plurality of, and a plurality of novel air conditioner return air purifiers are arranged in turn and set up in return air clean system.
The beneficial effects are that:
By adopting the novel air conditioner return air purifier, the particulate matters in the air are charged through the particulate matter charging device, and the charged particulate matters are adsorbed through an electric field formed by the ultrafine electrostatic module. The ultra-micro electrostatic module is made of electrode plates with five layers, so that the strength of the electrode plates can be improved, the distance between the electrode plates can be reduced, the potential difference can be increased, the dust collection area can be increased, more pollutants can be captured, the purification efficiency can be improved, and the maintenance period can be prolonged.
Drawings
FIG. 1 is a schematic view of a first embodiment of a novel air conditioning return air purifier employed in the present utility model;
FIG. 2 is a side view of an electrode sheet employed in an embodiment of the present utility model;
FIG. 3 is a top view of a first embodiment of an electrode sheet employed in the present utility model;
FIG. 4 is a top view of a second embodiment of an electrode sheet employed in the present utility model;
FIG. 5 is a top view of a third embodiment of an electrode sheet employed in the present utility model;
FIG. 6 is a top view of a fourth embodiment of an electrode sheet employed in the present utility model;
FIG. 7 is a schematic diagram of a first embodiment of an ultra-micro electrostatic module used in the present utility model;
FIG. 8 is a schematic diagram of a second embodiment of an ultra-fine electrostatic module employed in the present utility model;
fig. 9 is a schematic view of a first embodiment of a return air purification system employed in the present utility model;
Fig. 10 is a schematic view of a novel air conditioner return air purifier according to a second embodiment of the return air purifying system employed in the present utility model;
FIG. 11 is a schematic diagram of a field module of the novel air conditioner return air purifier employed in the present utility model;
Fig. 12 is a schematic view of a second embodiment of a novel air conditioning return air purifier employed in the present utility model.
Wherein the above figures include the following reference numerals:
1. A housing; 11. a receiving chamber; 2. an ultra-micro electrostatic module; 21. an electrode sheet; 22. a frame; 211. an insulating layer; 212. a semiconductor layer; 213. a conductive layer; 214. fixing a reserved port; 215. an avoidance port; 216. an electrical connection port; 3. fixing the spacer; 4. an electric control module; 5. a field-effect module; 51. a grounded metal plate; 52. a discharge needle; 6. a primary filter screen; 8. an air supply pipe; 9. a fan coil; 10. and (5) a return air pipe.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
According to an embodiment of the present utility model, a novel return air purifier for an air conditioner is provided, referring to fig. 1 to 11, including: a housing 1, wherein a housing cavity 11 is formed in the housing 1; the superfine electrostatic module 2 is arranged in the accommodating cavity 11, the superfine electrostatic module 2 is composed of a plurality of electrode plates 21, and each electrode plate 21 is respectively connected with the fixed separator 3; the electronic control module 4 is arranged in the accommodating cavity 11, and the electronic control module 4 is electrically connected with the ultrafine electrostatic module 2 through the electrode plate 21; the particle charging device is electrically connected with the electronic control module 4; each electrode piece 21 comprises an insulating layer 211, a semiconductor layer 212 and a conductive layer 213, wherein the conductive layer 213 is arranged between the insulating layer 211 and the semiconductor layer 212, and a glue layer is arranged between the semiconductor layer 212 and the insulating layer 211 as well as between the semiconductor layer 212 and the conductive layer 213 and is used for bonding the conductive layer 213; the electrode sheet 21 is provided with a relief port 215.
In the novel air conditioner return air purifier of this embodiment, the electric field formed by the ultrafine electrostatic module 2 in the accommodating cavity 11 is absorbed by the particles, and the particles are absorbed on a plurality of alternately stacked ground electrode plates and high-voltage electrode plates, the middle part of the electrode plate 21 is an insulating layer 211, the surface layer of the electrode plate 21 is a semiconductor layer 212, and a conductive layer 213 is arranged between the insulating layer 211 and the semiconductor layer 212 (as shown in fig. 2). Compared with the traditional three-layer structure, the thickness of the whole electrode plate 21 is increased, so that the electrode plates 21 are more densely stacked, the strength of the electrode plate 21 can be improved, the combination density of the ultra-micro electrostatic module 2 can be improved, the distance between the electrode plates 21 is reduced, and the dust holding capacity is increased. The novel air conditioner return air purifier of this embodiment has solved the low technical problem of air purification device purification efficiency of return air among the related art.
Referring to fig. 2, in the novel air duct purifier of the present embodiment, the conductive layer 213 is graphite, graphene or conductive ink, the semiconductor layer 212 is made of polyvinyl chloride, polyethylene, polypropylene, ABS plastic or polytetrafluoroethylene, and the insulating layer 211 is made of polypropylene, ABS plastic, polyamide, polyoxymethylene, polytetrafluoroethylene or polycarbonate.
Specifically, the thickness of the insulating layer 211 is 0.1 to 1.0mm, the thickness of the semiconductor layer 212 is 0.05 to 0.5mm, and the thickness of the conductive layer 213 is 0.005 to 0.03mm.
Referring to fig. 3 to 6, in the novel air conditioner return air purifier of the present embodiment, the electrode plate 21 is further provided with a fixed reserved port 214, and the fixed reserved port 214 is disposed at a distance from the avoiding port 215.
In the novel air conditioner return air purifier of the embodiment, the fixed reserved port 214 and the avoiding port 215 are set to be slot-shaped ports and/or semicircular ports.
Specifically, referring to fig. 3, the fixed reserved port 214 is set to be a semicircular port, and the escape port 215 is set to be a slot-shaped port; referring to fig. 4, both the fixed reserved port 214 and the escape port 215 are provided as semicircular ports; referring to fig. 5, both the fixed reserved port 214 and the escape port 215 are provided as slot-type ports; referring to fig. 6, a semicircular opening is further provided in the middle of the slot-shaped opening, and this portion is used as a fixed reserved port 214, and the dodging port 215 is set as the slot-shaped opening. The design of the reserved port 214 of one electrode plate 21 and the avoidance port 215 of the other electrode plate 21 overlapped with the reserved port form an equidistant safety distance, and the adhesive is applied and fixed to form an approximate circular colloid. Meanwhile, the diameter of the semicircular opening is matched with the glue amount, after glue is applied, the glue is flush with the surface of a module formed by the electrode plate or slightly lower than the surface of the electrode plate 21, and the flatness and the attractiveness of the surface of the module are maintained.
Referring to fig. 7 and 8, in the novel return air purifier of the present embodiment, the fixed spacer 3 is an insulating adhesive and/or a rigid insulating member. The adhesive strength of the insulating adhesive is high, and the insulating adhesive is resistant to high-low temperature impact; the hot melt adhesive can also be used for fixing, but because the hot melt adhesive is easy to crack when meeting high Wen Bianruan and low temperature, the application field of the ultra-micro static module fixed by the hot melt adhesive is limited, and the ultra-micro static module can not be used in environments with larger temperature difference all the year round or larger temperature difference in the morning and evening.
Referring to fig. 7 and 8, in the novel air conditioner return air purifier of the present embodiment, the ultrafine electrostatic module 2 further includes a frame 22, a plurality of fixing spacers 3, each fixing spacer 3 is connected with a plurality of electrode plates 21, and two ends of the fixing spacer 3 are clamped in the frame 22, so that each electrode plate 21 is fixed in the frame 22. The plurality of fixed spacers 3 are arranged in parallel at intervals and perpendicular to the plurality of electrode plates 21, each fixed spacer 3 is clamped at the fixed reserved port 214 to be connected with the electrode plate 21, and then the two ends of the fixed spacer 3 are clamped in the frame 22 of the ultrafine electrostatic module 2, so that the electrode plate 21 is fixed in the frame 22.
Specifically, the fixing spacer 3 is an adhesive tape, and needs to be glued and fixed when being connected with the electrode plate 21.
In the novel air duct purifier of the present embodiment, the end of the electrode sheet 21 is provided with an electrical connection port 216 (as shown in fig. 3 to 6), and an electrical conductor is disposed in the electrical connection port 216. Meanwhile, an insulating adhesive layer (as shown in fig. 7 and 8) is arranged between the end of the electrode plate 21 and the frame 22, and the insulating adhesive layer seals the end of the electrode plate 21, the conductor and the electrical connection port 216.
In the novel air conditioner return air purifier of the embodiment, the ultrafine electrostatic module 2 comprises an internal power supply or an external power supply. The internal power supply or the external power supply has respective advantages and disadvantages, and the ultrafine electrostatic module 2 of the embodiment can be configured as an internal power supply or an external power supply. As shown in fig. 7, the ultrafine electrostatic module 2 adopts an external power supply, and the design is convenient for maintenance when the power supply fails; as shown in fig. 8, the ultrafine electrostatic module 2 adopts a built-in power supply, and the design has the advantages of attractive and neat overall structure and no confusion of cables. Which mode is specifically selected can be directionally selected according to different application scenes. The two different power supply connection modes are designed, so that the competitiveness of the product can be improved, and the market is conveniently developed.
Referring to fig. 1, in the novel air conditioner return air purifier of the present embodiment, a primary filter screen 6 is disposed on a side of the ultrafine electrostatic module 2 close to the inlet air. The air current is earlier through preliminary filtration of just making the filter screen 6, avoids great particulate matter to get into in the novel air conditioner return air clarifier, provides the guarantee for the normal operating of novel air conditioner return air clarifier.
Referring to fig. 9 and 10, in the return air purifying system of the present embodiment, the return air purifying system includes a supply pipe 8 and a return air pipe 10, and the novel return air purifier of the air conditioner is disposed in the supply pipe 8. A fan coil 9 is arranged between the air supply pipe 8 and the return air pipe 10, which is beneficial to air supply.
Referring to fig. 11, in the return air purifying system of the present embodiment, the particulate matter charging device is a field electricity module 5, the field electricity module 5 is disposed in the accommodating cavity 11, and the field electricity module 5 is disposed in parallel with the ultrafine electrostatic module 2; the field electric module 5 comprises a plurality of ionization regions, each ionization region comprises an open-pore grounding metal plate 51 and a discharge needle 52, and the discharge needle 52 is arranged at the center of the ionization region; the field module 5 includes an internal power source or an external power source. The novel air conditioner return air purifier of this embodiment is the field electricity formula, adopts field electricity module 5 and the cooperation of superfine static module 2 to use, need not to install anion generator in the air supply department. The field electric module 5 is composed of a plurality of ionization areas, each ionization area comprises a grounded metal plate 51 and a discharge needle 52, particles in gas are charged after being contacted with the discharge needle 52, and the charged particles are adsorbed through an electric field formed by the ultrafine electrostatic module 2, so that the aim of cleaning air is fulfilled.
In the novel air conditioner return air purifier of the embodiment, a plurality of field electric modules 5 are arranged in sequence in the accommodating cavity 11, a plurality of ultrafine electrostatic modules 2 are arranged in sequence in the accommodating cavity 11, and a plurality of ultrafine electrostatic modules 2 are arranged in sequence.
In the return air purifying system of this embodiment, the particulate matter charging device is a negative ion generator, and the negative ion generator is disposed at the air outlet of the air supply pipe 8. The novel air conditioner return air purifier of this embodiment is charged, installs anion generator in the air outlet department of blast pipe 8 and makes the particulate matter in the air electrified.
In the return air purifying system of this embodiment, novel air conditioner return air purifier is a plurality of, and a plurality of novel air conditioner return air purifiers arrange in proper order and set up in the return air purifying system to increase the purification area and the purification volume to the air.
Referring to fig. 9, in the return air purifying system of the present embodiment, the return air pipe 10 is a straight pipe, and the air purified by the novel return air purifier of the air conditioner is directly sent into the room through the straight pipe. The advantage of this design is, in the less use scene of return air volume, sets the pipe diameter of straight tube to suitable size, utilizes the air conditioner return air clarifier to concentrate the discharge through the straight tube after with the wind purification treatment of a certain amount to realize accurate return air.
Referring to fig. 10, in the return air purifying system of this embodiment, the return air pipe 10 is an L-shaped pipe, and this structure is suitable for use in a usage scenario with a large air volume, and the air flow to be purified firstly enters the air conditioner return air purifier from the air inlet, and after being filtered and purified by the air conditioner return air purifier, is conveyed to the L-shaped pipe through the fan coil 9, and the opening of the air supply opening of the L-shaped pipe is large, so that the air with a large flow rate is spread, and the purified air is uniformly distributed indoors, so as to improve the comfort level of use.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Alternatively, specific examples in this embodiment may refer to examples described in the foregoing embodiments, and this embodiment is not described herein.
The foregoing embodiment numbers of the present application are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application, which are intended to be comprehended within the scope of the present application.
Claims (10)
1. Novel air conditioner return air clarifier, its characterized in that includes:
a housing (1), wherein a containing cavity (11) is formed in the housing (1);
The superfine electrostatic module (2) is arranged in the accommodating cavity (11), the superfine electrostatic module (2) consists of a plurality of electrode plates (21), and each electrode plate (21) is respectively connected with the fixed isolating piece (3);
the electronic control module (4) is arranged in the accommodating cavity (11), and the electronic control module (4) is electrically connected with the ultrafine electrostatic module (2) through the electrode sheet (21);
The particle charging device is electrically connected with the electronic control module (4);
Each electrode plate (21) comprises an insulating layer (211), a semiconductor layer (212) and a conducting layer (213), wherein the conducting layer (213) is arranged between the insulating layer (211) and the semiconductor layer (212), and a glue layer is arranged between the semiconductor layer (212) and the insulating layer (211) and between the semiconductor layer (213) and is used for bonding the conducting layer (213); and the electrode plate (21) is provided with an avoidance port (215).
2. A novel return air purifier for an air conditioner according to claim 1, wherein the electrode plate (21) is further provided with a fixed reserved port (214), and the fixed reserved port (214) is arranged at a distance from the avoiding port (215).
3. A novel air conditioner return air purifier as claimed in claim 2, wherein the ultrafine electrostatic module (2) further comprises a frame (22), the plurality of fixed spacers (3) are provided, each fixed spacer (3) is connected with a plurality of electrode plates (21), and two ends of each fixed spacer (3) are clamped in the frame (22) so that each electrode plate (21) is fixed in the frame (22).
4. A new air conditioner return air purifier as claimed in claim 3, wherein said ultra-micro electrostatic module (2) comprises an internal power source or an external power source.
5. A novel return air purifier for an air conditioner according to claim 4, wherein a primary filter screen (6) is arranged on one side of the ultrafine electrostatic module (2) close to the air inlet.
6. A return air purification system comprising an air supply pipe (8) and a return air pipe (10), wherein a novel air conditioner return air purifier as claimed in any one of claims 1 to 5 is arranged in the air supply pipe (8).
7. A return air purification system according to claim 6, wherein the particulate matter charging device is a field electric module (5), the field electric module (5) is disposed in the accommodating cavity (11), and the field electric module (5) is disposed in parallel with the ultrafine electrostatic module (2); the field-effect module (5) comprises a plurality of ionization regions, each ionization region comprises a grounded metal plate (51) and a discharge needle (52), and the discharge needle (52) is arranged at the center of the ionization region; the field electric module (5) comprises an internal power supply or an external power supply.
8. The return air purification system according to claim 7, wherein the field modules (5) are plural, the plural field modules (5) are sequentially arranged in the accommodating cavity (11), the plurality of the ultrafine electrostatic modules (2) are plural, and the plural ultrafine electrostatic modules (2) are sequentially arranged in the accommodating cavity (11).
9. A return air purification system according to claim 6, wherein the particulate charging device is a negative ion generator disposed at the outlet of the air supply duct (8).
10. A return air purification system as recited in claim 8 or 9, wherein said plurality of new air conditioner return air purifiers is provided in said return air purification system in a sequential arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323422422.1U CN221684740U (en) | 2023-12-14 | 2023-12-14 | Novel air conditioner return air purifier and return air clean system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323422422.1U CN221684740U (en) | 2023-12-14 | 2023-12-14 | Novel air conditioner return air purifier and return air clean system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221684740U true CN221684740U (en) | 2024-09-10 |
Family
ID=92621147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323422422.1U Active CN221684740U (en) | 2023-12-14 | 2023-12-14 | Novel air conditioner return air purifier and return air clean system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221684740U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696253A (en) * | 2023-12-14 | 2024-03-15 | 爱优特空气技术（上海）有限公司 | Production process of electrostatic dust collector |
| WO2025124068A1 (en) * | 2023-12-14 | 2025-06-19 | 爱优特空气技术（上海）有限公司 | Electrode sheet and purification and dust removal device |
| WO2025148521A1 (en) * | 2024-01-10 | 2025-07-17 | 爱优特空气技术（上海）有限公司 | Dust-collecting sheet and purification apparatus |
-
2023
- 2023-12-14 CN CN202323422422.1U patent/CN221684740U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117696253A (en) * | 2023-12-14 | 2024-03-15 | 爱优特空气技术（上海）有限公司 | Production process of electrostatic dust collector |
| WO2025124068A1 (en) * | 2023-12-14 | 2025-06-19 | 爱优特空气技术（上海）有限公司 | Electrode sheet and purification and dust removal device |
| CN117696253B (en) * | 2023-12-14 | 2025-07-08 | 爱优特空气技术（上海）有限公司 | Production process of electrostatic dust collector |
| WO2025148521A1 (en) * | 2024-01-10 | 2025-07-17 | 爱优特空气技术（上海）有限公司 | Dust-collecting sheet and purification apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221684740U (en) | Novel air conditioner return air purifier and return air clean system | |
| CN105849473B (en) | The air purifier of air-conditioning | |
| CN108607688A (en) | A kind of fresh air purification device in electrode | |
| CN221684711U (en) | A novel air duct purifier and air duct purification device | |
| CN203518051U (en) | High-pressure electric precipitation air cleaning device | |
| CN207599903U (en) | An IFD air purification device installed in the central fresh air unit of the building | |
| CN221780837U (en) | A new type of air conditioning box purifier and combined air conditioning unit | |
| CN102661624A (en) | Air conditioner provided with air purification mechanism | |
| CN107649290A (en) | A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating | |
| CN105091104A (en) | Air conditioner | |
| CN207546759U (en) | A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating | |
| CN204523244U (en) | Negative ion precipitation and high-voltage electrostatic adsorption double-effect air dust removal purifier | |
| CN202521820U (en) | Wall-mounted air-conditioner provided with air filtering system | |
| CN206410233U (en) | An embedded plasma air purification and disinfection machine | |
| CN206996856U (en) | Electrostatic precipitation module and conditioner | |
| CN204006381U (en) | Car electrostatic dust collection air purification air conditioning grid | |
| CN206996847U (en) | Electrostatic precipitation module and conditioner | |
| CN206201915U (en) | Air cleaning unit and automotive air conditioning device | |
| CN204063238U (en) | A kind of fireplace of static electrification udst separation function | |
| CN115435430B (en) | Full heat exchange core, fresh air blower | |
| CN207035312U (en) | Air purification device and fresh air system thereof | |
| CN211060273U (en) | Conduction type heat exchange purification module with micro accumulated electricity | |
| CN214249824U (en) | Air conditioner indoor unit and air conditioner | |
| CN201069218Y (en) | A new blower for heat recycling | |
| CN107490069A (en) | Electrostatic precipitator and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |