CN212566166U - Purification assembly and air treatment device - Google Patents
Purification assembly and air treatment device Download PDFInfo
- Publication number
- CN212566166U CN212566166U CN202021527288.5U CN202021527288U CN212566166U CN 212566166 U CN212566166 U CN 212566166U CN 202021527288 U CN202021527288 U CN 202021527288U CN 212566166 U CN212566166 U CN 212566166U
- Authority
- CN
- China
- Prior art keywords
- heating
- filtering
- purification assembly
- treatment device
- air treatment
- 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
Images
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model provides a purify subassembly and air treatment facilities, purify the subassembly and include: a filter structure; and the heating structure is arranged on the filtering structure and is in contact with the filtering structure, and the heating structure is used for heating the filtering structure. Through setting up heating structure and filtration contact, reduced the space between heating structure and the filtration for overall structure can be when realizing disappearing the residue on the filtration and kill, and is compacter, occupies less space.
Description
Technical Field
The utility model relates to the technical field of household appliances, concretely relates to purify subassembly and air treatment device.
Background
The existing purifier can effectively intercept viruses but cannot kill the viruses, secondary pollution to air is possibly caused in the process of circularly purifying the air, and the product structure needs to be improved on the basis, so that the virus killing function is increased.
Research shows that some viruses can be effectively inactivated in an environment of 56 ℃ for more than 30 minutes, and in order to ensure that the viruses are effectively heated for 30 minutes, a filter screen is adopted to collect bacteria, viruses and aerosol in air in a flow passage, and finally the filter screen is heated by a heating module (the temperature of 56 ℃ is heated for more than 30 minutes) to further inactivate the viruses.
The existing air disinfector generally comprises a machine body, a filter screen arranged on the machine body and a heating structure arranged on the machine body and spaced from the filter screen.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the great defect of air treatment device complete machine occupation space among the prior art to a purification subassembly and air treatment device that occupation space is less is provided.
The utility model provides a purify subassembly, include:
a filter structure;
and the heating structure is arranged on the filtering structure and is in contact with the filtering structure, and the heating structure is used for heating the filtering structure.
The heating structure penetrates through the filtering structure.
The direction of the heating structure penetrating through the filtering structure is perpendicular to the thickness direction of the filtering structure.
The heating structure penetrates through the filter structure along the length direction of the filter structure.
And part of the heating structure extends out of the filtering structure.
The heating structure comprises at least one heating body which is in a coil shape.
The heating structure further comprises an electrode interface electrically connected with the heating main body, and the electrode interface extends out of the filtering structure.
The filtration is the HEPA filter screen.
The utility model provides a purify the subassembly, still include:
the first support is arranged on one side of the filtering structure and is provided with a first opening which is arranged corresponding to one side of the filtering structure;
the second support is arranged on the other side of the filtering structure and is detachably connected with the first support, and a second opening corresponding to the other side of the filtering structure is formed in the second support; the second support and the first support enclose a mounting cavity suitable for accommodating the filtering structure.
The utility model also provides an air treatment device, include:
a body provided with an accommodating cavity;
the purification assembly is arranged in the accommodating cavity.
The utility model provides an air treatment device still includes the voltage regulator device that is used for keeping the voltage invariable or the current stabilizer that is used for keeping the electric current invariable.
The machine body is also provided with an air inlet and an air outlet which are respectively communicated with the accommodating cavity;
the air treatment device further comprises a fan, wherein the fan is arranged in the accommodating cavity and is close to the air outlet.
The utility model provides an air treatment device still includes:
the temperature detection device is arranged in the accommodating cavity and used for detecting the temperature of the filtering structure and sending temperature information;
the first controller comprises a first comparison module and a first control module, wherein the first comparison module is used for receiving the temperature information and comparing the temperature information with a first preset temperature value; the first control module is used for controlling the fan to rotate in an accelerated mode and/or controlling the heating structure to reduce power or stop working when the temperature information is larger than the first preset temperature value.
The utility model provides an air treatment device still includes: the second controller comprises a second comparison module and a second control module, and the second comparison module is used for receiving the temperature information and comparing the temperature information with a second preset temperature value; and the second control module is used for controlling the fan to rotate in a decelerating manner and/or controlling the heating structure to increase power when the temperature information is less than the second preset temperature value.
The temperature detection device is arranged on the filtering structure.
The air treatment device is an air sterilizer or an air purifier.
The utility model discloses technical scheme has following effect:
1. the utility model provides a purify subassembly, include: a filter structure; and the heating structure is arranged on the filtering structure and is in contact with the filtering structure, and the heating structure is used for heating the filtering structure. Through setting up heating structure and filtration contact, reduced the space between heating structure and the filtration for overall structure can be when realizing disappearing the residue on the filtration and kill, and is compacter, occupies less space.
2. The utility model provides a purify the subassembly, the heating structure runs through filtration. Therefore, on one hand, the assembly between the filtering structure and the heating structure is more compact, on the other hand, the part of the heating structure penetrating through the filtering structure heats the filtering structure in a heat transfer mode, and the heating efficiency of the filtering structure can be improved.
3. The utility model provides a purify the subassembly, the partial structure of heating structure stretches out to outside the filtration. The part that the heating structure is arranged in the filtering structure heats the filtering structure through the mode of heat transfer, and the part that is arranged outside the filtering structure heats the filtering structure through the mode of heat radiation, namely, the part structure that stretches out the filtering structure through the heating structure can heat the filtering structure through the mode of heat radiation and heat transfer simultaneously, and the efficiency of heating the filtering structure can be improved compared with the mode that only heats the filtering structure through heat radiation.
4. The utility model provides a purify the subassembly, still including the voltage regulator device that is used for keeping the voltage invariable or the current stabilizer that is used for keeping the electric current invariable. Therefore, the voltage can be made to be safe voltage, or the current can be made to be safe current, and personal injury caused by electric leakage can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a purification assembly provided in embodiment 1 of the present invention;
FIG. 2 is a perspective view of the purification assembly of FIG. 1 with the first and second brackets removed;
FIG. 3 is a schematic perspective view of a first bracket in the purification assembly shown in FIG. 1;
FIG. 4 is a schematic perspective view of a second bracket in the purification assembly shown in FIG. 1;
fig. 5 is a schematic structural view of an air sterilizer provided in embodiment 2 of the present invention;
description of reference numerals:
1-filtering structure, 2-heating structure, 3-electrode interface, 4-first support, 41-first opening, 5-second support, 51-second opening, 6-installation cavity, 7-machine body, 71-containing cavity, 72-air inlet, 73-air outlet and 8-fan.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1-4, the present embodiment provides a purification assembly comprising a filter structure 1 and a heating structure 2.
The specific form of the filter structure 1 is not limited, and the filter structure 1 in the present embodiment is a filter screen, specifically, a HEPA filter screen. As an alternative embodiment, the HEPA filter can also be replaced by another filter or another filter structure 1.
Heating structure 2 is located on filter structure 1 to set up with filter structure 1 contact, heating structure 2 is used for heating filter structure 1.
The specific way in which the heating structure 2 is brought into contact with the filter structure 1 can be varied, in this embodiment the heating structure 2 extends through the filter structure 1. Therefore, on one hand, the assembly between the filter structure 1 and the heating structure 2 can be more compact, and on the other hand, the part of the heating structure 2 penetrating through the filter structure 1 heats the filter structure 1 in a heat transfer mode, so that the heating efficiency of the filter structure 1 can be improved. As an alternative embodiment, the heating structure 2 may be located on one side of the filter structure 1 and may be attached to the filter structure 1.
The direction in which the heating structure 2 penetrates through the filter structure 1 is not limited, and in the present embodiment, the direction in which the heating structure 2 penetrates through the filter structure 1 is perpendicular to the thickness direction of the filter structure 1. In particular, the heating structure 2 penetrates the filter structure 1 in the length direction of the filter structure 1. As alternative embodiments, the heating structure 2 may penetrate the filter structure 1 in the width direction of the filter structure 1, or the direction in which the heating structure 2 penetrates the filter structure 1 may be parallel to the thickness direction of the filter structure 1.
In the present exemplary embodiment, part of the structure of the heating structure 2 protrudes outside the filter structure 1. The part that the heating structure 2 is arranged in the filtering structure 1 heats the filtering structure 1 in a heat transfer mode, the part that is arranged outside the filtering structure 1 heats the filtering structure 1 in a heat radiation mode, namely, the part structure of the heating structure 2 extends out of the filtering structure 1, the filtering structure 1 can be heated in a heat radiation and heat transfer mode at the same time, and compared with the filtering structure 1 which is heated only in a heat radiation mode, the efficiency of heating the filtering structure 1 can be improved.
The specific structure of the heating structure 2 is not limited, and in the present embodiment, the heating structure 2 includes at least one heating body, and the heating body is in a coil shape.
This embodiment has reduced the space between heating structure 2 and the filtration 1 through setting up heating structure 2 and the contact of filtration 1 for overall structure can be when the realization disappears and kills the residue on the filtration 1, and is compacter, occupies less space. Meanwhile, because the existing heating structure 2 is generally a layered structure formed by a plurality of fins, if the layered structure formed by the plurality of fins is attached to and contacted with the filtering structure 1, the temperature of the filtering structure 1 is too fast to be accurately controlled, so that the filtering structure 1 is easily damaged due to too high temperature, and meanwhile, if the layered structure formed by the plurality of fins penetrates through the filtering structure 1, the middle of the filtering structure 1 is occupied by the layered structure, so that the filtering effect is poor; the utility model discloses in, through setting up the heating main part into the coil form, wholly be thinner similar lamellar structure, when running through filtration 1, also can not take up filtration 1's centre is whole to guarantee filtration 1's filter effect, simultaneously because there is the interval between the pipe of coil and the pipe, also can further guarantee filtration 1's filter effect.
The specific way that the heating structure 2 heats the filtering structure 1 is not limited, in this embodiment, the heating main body is a heating body, the heating structure 2 further includes an electrode interface 3 electrically connected with the heating main body including the heating structure 2, and the electrode interface 3 extends out of the filtering structure 1. The heating of the heating body is realized by electrifying the electrode interface 3, and then the filtering structure 1 is radiated by the heating body.
The purification assembly provided by the embodiment further comprises a first bracket 4 and a second bracket 5.
The first bracket 4 is arranged at one side of the filter structure 1 and is provided with a first opening 41 arranged corresponding to one side of the filter structure 1.
The second bracket 5 is arranged at the other side of the filter structure 1 and is detachably connected with the first bracket 4, and a second opening 51 corresponding to the other side of the filter structure 1 is arranged on the second bracket 5; the second bracket 5 and the first bracket 4 together enclose a mounting cavity 6 adapted to receive the filter structure 1.
The specific way of connecting the first bracket 4 and the second bracket 5 may be various, for example, by screws, or by fasteners, etc.
The mounting and positioning of the filter structure 1 and the heating structure 2 can be realized by the cooperation between the first bracket 4 and the second bracket 5, and then the whole body formed by the first bracket 4, the second bracket 5, the filter structure 1 and the heating structure 2 is mounted on other structures through the first bracket 4 and the second bracket 5.
Example 2
As shown in fig. 5, the present embodiment provides an air sterilizer including a body 7 and the purification assembly described in embodiment 1. Wherein, the body 7 is provided with an accommodating cavity 71, and the purification assembly is arranged in the accommodating cavity 71.
The air sterilizing machine provided in the embodiment further comprises a voltage stabilizing device for keeping the voltage constant, so that the voltage can be a safe voltage, and personal injury caused by electric leakage can be avoided. The specific form of the voltage stabilizer is not limited as long as the voltage can be kept constant. The voltage stabilizer in this embodiment is a transformer. As an alternative embodiment, the transformer may be replaced by another device capable of keeping the voltage constant. As an alternative embodiment, the voltage stabilizer may also be replaced by a current stabilizer for keeping the current constant.
In this embodiment, the body 7 is further provided with an air inlet 72 and an air outlet 73 respectively communicated with the accommodating cavity 71;
the air sterilizer provided in this embodiment further includes a blower 8, a temperature detection device, a first controller and a second controller.
The blower 8 is disposed in the accommodating chamber 71 and is disposed near the air outlet 73.
The temperature detection device is arranged in the accommodating cavity 71 and used for detecting the temperature of the filter structure 1 and sending out temperature information.
The first controller comprises a first comparison module and a first control module, wherein the first comparison module is used for receiving the temperature information and comparing the temperature information with a first preset temperature value; the first control module is used for controlling the fan 8 to rotate in an accelerating mode and/or controlling the heating structure 2 to reduce power or stop working when the temperature information is larger than a first preset temperature value. This effectively prevents the filter structure 1 from being damaged by excessive temperatures. The first preset temperature is a temperature which may damage the filter net 3 if the temperature is exceeded for a long time. The first preset temperature value is preferably in a range of 65 ℃ to 70 ℃, and specifically, the first preset temperature value in this embodiment is 70 ℃.
The second controller comprises a second comparison module and a second control module, and the second comparison module is used for receiving the temperature information and comparing the temperature information with a second preset temperature value; the second control module is used for controlling the fan 8 to rotate in a speed reducing mode and/or controlling the heating structure 2 to increase power when the temperature information is smaller than a second preset temperature value. This ensures an efficient inactivation of bacteria or viruses or the like which are adsorbed on the filter construction 1. Wherein, the second preset temperature refers to a temperature capable of inactivating viruses or bacteria. The second preset temperature value is preferably in the range of 56 ℃ to 64 ℃, and specifically, the second preset temperature value in this embodiment is 56 ℃.
The specific arrangement of the temperature detection device is not limited, and the temperature detection device in this embodiment is disposed on the filter structure 1. As an alternative embodiment, the temperature detection device may also be disposed on another structure in the accommodating cavity 71, and the value ranges of the first preset temperature value and the second preset temperature value are adjusted accordingly according to different positions of the temperature detection device in the accommodating cavity 71.
As an alternative embodiment, the air sterilizer may be replaced with another air treatment device such as an air cleaner.
In use, under the action of the fan 8, air enters the accommodating cavity 71 from the air inlet 72, is heated by the heating structure 2 while being filtered by the filtering structure 1, and is exhausted from the air outlet 73 after being filtered.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (16)
1. A purification assembly, comprising:
a filtering structure (1);
and the heating structure (2) is arranged on the filtering structure (1) and is in contact with the filtering structure (1), and the heating structure (2) is used for heating the filtering structure (1).
2. Purification assembly according to claim 1, wherein the heating structure (2) extends through the filtering structure (1).
3. Purification assembly according to claim 2, wherein the direction of penetration of the heating structure (2) through the filter structure (1) and the thickness direction of the filter structure (1) are mutually perpendicular.
4. The purification assembly according to claim 3, wherein the heating structure (2) penetrates the filter structure (1) in a length direction of the filter structure (1).
5. Purification assembly according to any one of claims 1-4, wherein a part of the structure of the heating structure (2) protrudes outside the filter structure (1).
6. Purification assembly according to any one of claims 1 to 4, wherein the heating structure (2) comprises at least one heating body in the form of a coil.
7. The purification assembly according to claim 6, wherein the heating structure (2) further comprises an electrode interface (3) electrically connected to the heating body, the electrode interface (3) protruding beyond the filtering structure (1).
8. Purification assembly according to any one of claims 1 to 4, wherein the filtering structure (1) is a HEPA screen.
9. The purification assembly of any one of claims 1-4, further comprising:
the first support (4) is arranged on one side of the filtering structure (1) and is provided with a first opening (41) which corresponds to one side of the filtering structure (1);
the second support (5) is arranged on the other side of the filtering structure (1) and is detachably connected with the first support (4), and a second opening (51) corresponding to the other side of the filtering structure (1) is formed in the second support (5); the second support (5) and the first support (4) jointly enclose an installation cavity (6) suitable for accommodating the filter structure (1).
10. An air treatment device, comprising:
a machine body (7) provided with an accommodating cavity (71);
the purification assembly of any one of claims 1-9, disposed in the housing chamber (71).
11. An air treatment device according to claim 10, further comprising a voltage stabilizer for maintaining a voltage constant or a current stabilizer for maintaining a current constant.
12. The air treatment device of claim 10,
the machine body (7) is also provided with an air inlet (72) and an air outlet (73) which are respectively communicated with the accommodating cavity (71);
the air treatment device further comprises a fan (8), wherein the fan (8) is arranged in the accommodating cavity (71) and is close to the air outlet (73).
13. An air treatment device according to claim 12, further comprising:
the temperature detection device is arranged in the accommodating cavity (71) and is used for detecting the temperature of the filtering structure (1) and sending temperature information;
the first controller comprises a first comparison module and a first control module, wherein the first comparison module is used for receiving the temperature information and comparing the temperature information with a first preset temperature value; the first control module is used for controlling the fan (8) to rotate in an accelerating mode and/or controlling the heating structure (2) to reduce power or stop working when the temperature information is larger than the first preset temperature value.
14. The air treatment device of claim 13, further comprising: the second controller comprises a second comparison module and a second control module, and the second comparison module is used for receiving the temperature information and comparing the temperature information with a second preset temperature value; the second control module is used for controlling the fan (8) to rotate in a decelerating mode and/or controlling the heating structure (2) to increase power when the temperature information is smaller than the second preset temperature value.
15. An air treatment unit as claimed in claim 13, characterized in that said temperature detection means are provided on said filter structure (1).
16. An air treatment device according to any of claims 10-15, wherein the air treatment device is an air sanitizer or an air purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021527288.5U CN212566166U (en) | 2020-07-28 | 2020-07-28 | Purification assembly and air treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021527288.5U CN212566166U (en) | 2020-07-28 | 2020-07-28 | Purification assembly and air treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212566166U true CN212566166U (en) | 2021-02-19 |
Family
ID=74630430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021527288.5U Active CN212566166U (en) | 2020-07-28 | 2020-07-28 | Purification assembly and air treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212566166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735153A (en) * | 2020-07-28 | 2020-10-02 | 珠海格力电器股份有限公司 | Purification assembly, air treatment device and temperature control method |
| WO2021244016A1 (en) * | 2020-06-02 | 2021-12-09 | 珠海格力电器股份有限公司 | Heating device and air purifier having same |
-
2020
- 2020-07-28 CN CN202021527288.5U patent/CN212566166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021244016A1 (en) * | 2020-06-02 | 2021-12-09 | 珠海格力电器股份有限公司 | Heating device and air purifier having same |
| CN111735153A (en) * | 2020-07-28 | 2020-10-02 | 珠海格力电器股份有限公司 | Purification assembly, air treatment device and temperature control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112682895B (en) | Air purification device, air purification method and air purifier | |
| CN212566166U (en) | Purification assembly and air treatment device | |
| CN111735153A (en) | Purification assembly, air treatment device and temperature control method | |
| CN112013481A (en) | Sterilizing machine for sterilizing coronavirus in air | |
| CN110665031A (en) | Disinfection device | |
| CN111870727B (en) | Sterilizer and sterilizer control method | |
| US20230356133A1 (en) | Mobile Purification Device Having Heated Filter for Killing Biological Species, Including COVID-19 | |
| CN112407225A (en) | Air conditioner | |
| CN216384505U (en) | Air purifying and sterilizing machine | |
| CN213334726U (en) | Sterilizing machine | |
| CN212841966U (en) | FFU device with novel coronavirus killing performance | |
| CN213931177U (en) | Double-air-inlet air conditioner | |
| CN212657778U (en) | Warmer capable of killing bacteria and viruses | |
| CN212901903U (en) | Air purification system and air purification device | |
| CN113944975A (en) | Sterilizing machine | |
| CN214332984U (en) | Sterilizing machine | |
| CN111735148A (en) | Air treatment device and temperature control method | |
| CN113124526A (en) | Fresh air sterilization treatment device | |
| CN215002095U (en) | Air purifying sterilizer | |
| CN214002024U (en) | Air conditioner | |
| CN214536715U (en) | Heating and ventilating device with sterilization function | |
| CN213778164U (en) | Auxiliary heating device and sterilizing machine | |
| CN214841515U (en) | Device for eliminating virus and bacteria in air | |
| CN215637840U (en) | Air cleaning and circulating sterilizer special for elevator | |
| CN212817357U (en) | Microwave device and equipment with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |