CN219646290U - Sterilizing device of air filter - Google Patents
Sterilizing device of air filter Download PDFInfo
- Publication number
- CN219646290U CN219646290U CN202320706552.9U CN202320706552U CN219646290U CN 219646290 U CN219646290 U CN 219646290U CN 202320706552 U CN202320706552 U CN 202320706552U CN 219646290 U CN219646290 U CN 219646290U
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- China
- Prior art keywords
- air
- filter
- shell
- water
- guide channel
- Prior art date
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000001914 filtration Methods 0.000 claims abstract description 42
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims description 8
- 125000003003 spiro group Chemical group 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 19
- 230000036541 health Effects 0.000 abstract description 8
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 7
- 102000004169 proteins and genes Human genes 0.000 description 7
- 108090000623 proteins and genes Proteins 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 210000004666 bacterial spore Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
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
- 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
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of air purification, and particularly relates to a sterilization device of an air filter, which comprises a filter body and a shell, wherein an air inlet end and an air outlet end are arranged on the side part of the shell, an air guide channel is arranged on the inner side of the shell, a heating element and a heat conducting layer are arranged on the side part of the air guide channel, a water filtering component is arranged on the side part of the shell, a return pipe is connected to the side part of the water filtering component, the return pipe is communicated with the air guide channel, and an evaporator is connected to the middle part of the return pipe; the air enters the air guide channel of the shell through the air inlet end, the heating element and the heat conducting layer uniformly heat the air in the air guide channel, the air enters the filter body through the air outlet end, moisture in the air is remained in the water filtering component, water in the air is changed into water vapor through the return pipe and the evaporator to enter the air guide channel again, so that the air in the air guide channel is kept in a damp and hot environment, bacteria are killed, and the problem of harm to human health caused by the fact that the bacteria enter the room through the filter body is solved.
Description
Technical Field
The utility model belongs to the technical field of air purification, and particularly relates to a sterilizing device of an air filter.
Background
The air filter is a device for capturing dust from gas-solid two-phase flow and purifying gas by the action of porous filtering material, and the device is used for purifying air with low dust content and then sending the air into a room so as to ensure the process requirement of a clean room and the air cleanliness in a common air-conditioning room, and is generally used for clean workshops, laboratories and clean rooms.
In addition to fine particles such as dust, some bacterial microorganisms including bacterial spores and non-pathogenic microorganisms are diffused in the air, and the bacteria are inhaled into the body along with the air, so that the human body is easily infected and sick, and the human body health is endangered.
At present, the existing air filter is usually arranged at an air port to filter dust in air, but a sterilization mechanism is lacked, bacteria are difficult to filter, and the bacteria easily enter a room through the filter, so that the harm to human health is easily caused; therefore, the existing requirements are not met, and for this purpose we propose a sterilizing device for air filters.
Disclosure of Invention
The utility model aims at the defects that the existing air filter is usually arranged at an air port to filter dust in air, but a sterilizing mechanism is lack, the sterilizing mechanism does not have sterilizing function and bacteria are difficult to filter, and designs a sterilizing device of the air filter, so that the bacteria easily enter a room through the filter. The problems of avoiding bacteria entering the room through the filter body and causing harm to human health are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an air filter's sterilization apparatus, includes filter body and casing, the casing with filter body connects, the casing lateral part is provided with the inlet end, the casing inboard is provided with the air direction passageway, the air direction passageway lateral part is provided with the heating element, the casing inboard is provided with the heat conduction layer, the heat conduction layer parcel is in the air direction passageway with the heating element outside, the casing inboard is provided with the end of giving vent to anger, the casing lateral part is provided with drainage subassembly, drainage subassembly sets up the end of giving vent to anger with between the filter body, drainage subassembly lateral part is connected with the back flow, the back flow with the air direction passageway intercommunication, back flow middle part is connected with the evaporimeter.
Preferably, the casing with the air inlet face of filter body is connected, the casing outside is connected with the collar, collar lateral part spiro union has the mounting bolt, the quantity of mounting bolt sets up to a plurality of, the equal spiro union of mounting bolt is in filter body lateral part.
Preferably, the air inlet end is provided with an outward bucket structure, the outer side of the shell is provided with a primary filter shell, the side part of the primary filter shell is screwed with a plurality of fixing bolts, and the fixing bolts are all screwed on the side part of the shell.
Preferably, the primary filter shell is disposed at a position near the air inlet end, and the primary filter shell covers the air inlet end.
Preferably, the air inlet end, the air guide channel and the air outlet end are mutually communicated, and the air outlet end is communicated with the air inlet surface of the filter body.
Preferably, the water filtering assembly comprises a water filtering cavity, a water storage cavity and a bushing, wherein the water filtering cavity is positioned above the water storage cavity, and the bushing is arranged between the water filtering cavity and the water storage cavity.
Preferably, the cavity wall of the water filtering cavity is of a water permeable structure, the cavity wall of the water storage cavity is of a watertight structure, water absorbing fillers are arranged in the water filtering cavity, and the water storage cavity is communicated with the return pipe.
Preferably, a filling port is formed in the side portion of the shell, the filling port is communicated with the water filtering cavity, and a sealing bolt is screwed into the filling port.
The utility model has the following beneficial effects:
1. according to the utility model, air enters the air guide channel in the shell through the air inlet end, the air in the air guide channel is uniformly heated through the arrangement of the heating element and the heat conducting layer, so that bacteria are inactivated in a high-temperature environment, then the air enters the water filtering component through the air outlet end, moisture contained in the air is left in the water filtering component, sterilized air enters the filter body, water in the water filtering component is changed into water vapor through the return pipe and the evaporator to enter the air guide channel again, the air in the water filtering component is kept in a damp and hot environment, bacteria are killed more effectively, the bacteria are prevented from entering the room through the filter body, and the problem of harm to human health is solved.
2. According to the utility model, the filling port and the sealing bolt are arranged, so that the water absorption filler is conveniently supplemented into the water filtering cavity, wet air enters the water filtering cavity through the air outlet end, water in the water absorption filler absorbs water and becomes water drops, the water drops are gathered in the water storage cavity through the bushing plate, and the water in the water drops enters the return pipe to participate in circulation, so that the water in the air can be conveniently recycled through the water filtering assembly, and the sterilization effect is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
FIG. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of the present utility model at a.
Fig. 4 is an enlarged schematic view of the structure at B of the present utility model.
In the figure: 110. a filter body; 120. a housing; 121. a mounting ring; 122. installing a bolt; 130. an air inlet end; 131. a primary filter shell; 132. a fixing bolt; 140. an air guide passage; 150. a heating member; 160. a heat conducting layer; 170. an air outlet end; 180. a water filtering component; 181. a water filtering cavity; 182. a water storage chamber; 183. a bushing; 184. a water-absorbing filler; 185. a filling port; 186. a sealing bolt; 190. a return pipe; 210. an evaporator.
Detailed Description
Example 1
This embodiment is intended to facilitate solving the problem that the existing air filter is usually arranged at the tuyere to filter dust in air, but lacks sterilization mechanism, does not possess the effect of sterilization, is difficult to filter bacteria, and bacteria easily enter the room through the filter and easily cause harm to human health, please refer to fig. 1, fig. 2 and fig. 3, an air filter's sterilization device, including filter body 110 and casing 120, casing 120 is connected with filter body 110's air inlet face, the casing 120 outside is connected with collar 121, collar 121 lateral part spiro union has mounting bolt 122, and the quantity of mounting bolt 122 sets up to four, and the equal spiro union of mounting bolt 122 is in filter body 110 lateral part.
The casing 120 lateral part is provided with inlet 130, inlet 130 sets up to open-ended outside fill dress structure, the casing 120 outside is installed and is just strained shell 131, just strain shell 131 lateral part spiro union and have fixing bolt 132, fixing bolt 132's quantity sets up to four, fixing bolt 132 all spiro union is in casing 120 lateral part, just strain shell 131 setting is being close to inlet 130's position, just strain shell 131 and cover inlet 130, filter great impurity in the air, the casing 120 inboard is provided with air guide channel 140, air guide channel 140 sets up to fold form, increase the time that the air passes through wherein.
The side of the air guide channel 140 is provided with a heating element 150, the inner side of the shell 120 is provided with a heat conducting layer 160, the heat conducting layer 160 is wrapped outside the air guide channel 140 and the heating element 150, the inner side of the shell 120 is provided with an air outlet end 170, the air inlet end 130, the air guide channel 140 and the air outlet end 170 are mutually communicated, the air outlet end 170 is communicated with the air inlet surface of the filter body 110,
the side of the shell 120 is provided with a water filtering component 180, the water filtering component 180 is arranged between the air outlet end 170 and the filter body 110, the side of the water filtering component 180 is connected with a return pipe 190, the return pipe 190 is communicated with the air guide channel 140, the middle of the return pipe 190 is connected with an evaporator 210, the thermal sterilization method is to solidify or denature thallus proteins by using high temperature, enzyme is inactive, metabolism is blocked, bacteria die, the thermal sterilization method comprises a wet heat sterilization method and a dry heat sterilization method, the wet heat can solidify and deform thallus proteins, the dry heat can oxidize, denature and carbonize thallus proteins and concentrate electrolyte to cause cell die, the thermal sterilization is convenient, good in effect and nontoxic, at the same temperature, the sterilization effect of the wet heat is better than that of the dry heat, the temperature required by protein solidification is related to the water content of the thallus proteins, the water content is higher, the temperature required by solidification is lower, and the thallus proteins during wet heat sterilization can absorb water, so the thallus proteins are easier to solidify than in dry heat air at the same temperature, and the penetration ratio of the wet heat gas is strong, so the wet heat method can sterilize more effectively.
In this embodiment: the air enters the air guide channel 140 in the shell 120 through the air inlet end 130, the air in the air guide channel 140 is uniformly heated through the arrangement of the heating element 150 and the heat conducting layer 160, so that bacteria are inactivated in a high-temperature environment, then the air enters the water filtering component 180 through the air outlet end 170, moisture contained in the air is remained in the water filtering component 180, the sterilized air enters the filter body 110, water in the water filtering component 180 is changed into water vapor through the return pipe 190 and the evaporator 210 and then enters the air guide channel 140 again, the air in the water filtering component is kept in a damp and hot environment, bacteria are killed more effectively, the problem that the bacteria enter the room through the filter body 110 to endanger human health is solved, the existing air filter is usually arranged at an air port as far as possible, dust in the air is filtered, a sterilizing mechanism is absent, the bacteria are difficult to filter, the bacteria are easy to enter the room through the filter, and the problem that the harm to human health is easy to cause.
Example 2
The present embodiment is intended to further facilitate solving the problem that it is inconvenient to recycle water in the air through the water filtering assembly 180, thereby affecting the sterilization effect, the present embodiment is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 2, 3 and 4, the water filtering assembly 180 includes a water filtering cavity 181, a water storage cavity 182 and a bushing 183, the water filtering cavity 181 is located above the water storage cavity 182, the bushing 183 is disposed between the water filtering cavity 181 and the water storage cavity 182, the backflow pipe 190 is communicated with the water storage cavity 182, the cavity wall of the water filtering cavity 181 is in a water permeable structure, the cavity wall of the water storage cavity 182 is in a water impermeable structure, the air outlet end 170 is communicated with the water filtering cavity 181, a water absorbing filler 184 is disposed in the water filtering cavity 181, the water storage cavity 182 is communicated with the backflow pipe 190, a filling port 185 is disposed on the side of the housing 120, and a sealing bolt 186 is screwed in the filling port 185.
In this embodiment: the setting of filling port 185 and sealing bolt 186 is convenient for to the moisturizing filler 184 of supplementing in the filter cavity 181, and the moist air gets into the filter cavity 181 through the end 170 of giving vent to anger, and wherein aqueous vapor is absorbed by the moisturizing filler 184 to become water droplet and gather in the water storage cavity 182 through bushing 183, and the water in it gets into back flow 190, participate in the circulation, is convenient for carry out cyclic utilization with the moisture in the air through the filter water subassembly 180, thereby further improve sterilization effect.
Claims (8)
1. A sterilizing unit for an air filter, comprising a filter body (110) and a housing (120), characterized in that: the utility model discloses a filter, including filter body (110), casing (120) lateral part are provided with inlet end (130), casing (120) inboard is provided with air guide channel (140), air guide channel (140) lateral part is provided with heating element (150), casing (120) inboard is provided with heat conduction layer (160), heat conduction layer (160) parcel is in air guide channel (140) with heating element (150) outside, casing (120) inboard is provided with outlet end (170), casing (120) lateral part is provided with drainage subassembly (180), drainage subassembly (180) set up outlet end (170) with between filter body (110), drainage subassembly (180) lateral part is connected with back flow (190), back flow (190) with air guide channel (140) intercommunication, back flow (190) middle part is connected with evaporimeter (210).
2. An air filter sterilization apparatus as defined in claim 1, wherein: the filter comprises a filter body (110), and is characterized in that a shell (120) is connected with an air inlet surface of the filter body (110), a mounting ring (121) is connected to the outer side of the shell (120), mounting bolts (122) are screwed to the side portions of the mounting ring (121), the number of the mounting bolts (122) is a plurality of, and the mounting bolts (122) are screwed to the side portions of the filter body (110).
3. An air filter sterilization apparatus as defined in claim 1, wherein: the utility model discloses a filter device, including casing (120), air inlet end (130), shell (120) outside is installed and is strained shell (131), just strain shell (131) lateral part spiro union has fixing bolt (132), the quantity of fixing bolt (132) sets up to a plurality of, fixing bolt (132) all spiro union is in shell (120) lateral part.
4. A sterilizing unit for an air filter according to claim 3, wherein: the primary filter shell (131) is arranged at a position close to the air inlet end (130), and the primary filter shell (131) covers the air inlet end (130).
5. An air filter sterilization apparatus as defined in claim 1, wherein: the air inlet end (130), the air guide channel (140) and the air outlet end (170) are mutually communicated, and the air outlet end (170) is communicated with the air inlet surface of the filter body (110).
6. An air filter sterilization apparatus as defined in claim 1, wherein: the water filtering assembly (180) comprises a water filtering cavity (181), a water storage cavity (182) and a bushing plate (183), wherein the water filtering cavity (181) is located above the water storage cavity (182), and the bushing plate (183) is arranged between the water filtering cavity (181) and the water storage cavity (182).
7. The sterilizing unit for an air filter according to claim 6, wherein: the water storage device is characterized in that the cavity wall of the water filtering cavity (181) is of a water permeable structure, the cavity wall of the water storage cavity (182) is of a water impermeable structure, a water absorption filler (184) is arranged in the water filtering cavity (181), and the water storage cavity (182) is communicated with the return pipe (190).
8. The sterilizing unit for an air filter according to claim 6, wherein: the side part of the shell (120) is provided with a filling port (185), the filling port (185) is communicated with the water filtering cavity (181), and a sealing bolt (186) is screwed in the filling port (185).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706552.9U CN219646290U (en) | 2023-04-03 | 2023-04-03 | Sterilizing device of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706552.9U CN219646290U (en) | 2023-04-03 | 2023-04-03 | Sterilizing device of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646290U true CN219646290U (en) | 2023-09-08 |
Family
ID=87857771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706552.9U Active CN219646290U (en) | 2023-04-03 | 2023-04-03 | Sterilizing device of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646290U (en) |
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2023
- 2023-04-03 CN CN202320706552.9U patent/CN219646290U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |