CN217817215U - Air replacement equipment multi-angle filter screen combination - Google Patents
Air replacement equipment multi-angle filter screen combination Download PDFInfo
- Publication number
- CN217817215U CN217817215U CN202221600601.2U CN202221600601U CN217817215U CN 217817215 U CN217817215 U CN 217817215U CN 202221600601 U CN202221600601 U CN 202221600601U CN 217817215 U CN217817215 U CN 217817215U
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- 238000011084 recovery Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 230000009290 primary effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
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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
- 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]
- Y02B30/56—Heat recovery units
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air replacement equipment multi-angle filter screen combination, which comprises a housin, casing internally mounted has heat recovery module and baffle, heat recovery module and baffle are with the inside outdoor inlet air channel that divides of casing, outdoor exhaust channel, indoor new trend passageway and indoor return air passageway, heat recovery module is equipped with many heat transfer wind channels, the inside slope of outdoor inlet air channel is installed the air inlet and is just imitated filter screen and air inlet and well imitated the filter screen, the inside slope of indoor new trend passageway installs new trend high efficiency filter screen, the inside slope of indoor return air channel installs the return air and imitates the filter screen in, outdoor air intake is installed to the casing both sides, outdoor air exit, indoor return air inlet and indoor new wind gap, outdoor exhaust channel internally mounted has the exhaust fan, indoor new trend passageway internally mounted has the forced draught blower. The filter screen is arranged on one side of the hexagonal heat recovery core and is obliquely arranged in parallel, so that the space is utilized to the maximum extent, the size of the filter screen is maximized, the dust holding capacity is increased, and the service life of the filter screen is prolonged.
Description
Technical Field
The utility model relates to an indoor air purification equipment field, concretely relates to air replacement equipment multi-angle filter screen combination.
Background
With the aggravation of environmental pollution, a large amount of harmful substances such as dust, acid mist, paint mist, microorganisms (such as viruses, bacteria and the like) are suspended in the air, after the air with the harmful substances is inhaled by a human body, the harmful substances can directly enter and adhere to the respiratory tract and the lung lobes of the human body and are harmful to the health of the human body, most of the harmful substances can be filtered by wearing the mask such as N95, but the mask is inconvenient to live and communicate when being worn in indoor places such as homes, offices, hotels or markets. Therefore, in many indoor places, air replacement devices are used for filtering and exchanging air, but the filtering devices in the existing air replacement devices are mostly designed in a side-by-side manner, and the internal installation space cannot be fully utilized to realize the maximization of the volume of the filter screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air replacement equipment multi-angle filter screen combination to solve the problem of mentioning in the background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air replacement equipment multi-angle filter screen combination, includes the casing, casing internally mounted has heat recovery module and baffle, heat recovery module and baffle divide the casing inside into outdoor inlet air channel, outdoor air exhaust passageway, indoor new trend passageway and indoor return air passageway, heat recovery module is equipped with many heat transfer wind channels, outdoor inlet air channel communicates indoor new trend passageway through heat transfer wind channel, outdoor air exhaust passageway communicates indoor return air passageway through heat transfer wind channel, outdoor inlet air channel internally installs the first effect filter screen of air inlet and the well effect filter screen of air inlet, the first effect filter screen of air inlet and the well effect filter screen of air inlet are parallel with the entry of heat transfer wind channel, the high-efficient filter screen of new air is installed to the inside slope of indoor new trend passageway, the high-efficient filter screen of new air is parallel with the export in heat transfer wind channel, the indoor return air channel internally installs the return air well effect filter screen, the return air well effect filter screen is parallel with the entry of the air exchange wind channel that indoor return air channel communicates, outdoor air intake, outdoor air exhaust outlet, indoor return air outlet and indoor new air blower are installed to outdoor air inlet, outdoor air outlet, indoor return air inlet channel, indoor return air outlet and indoor air blower are respectively with outdoor air channel, indoor return air exhaust air channel, indoor air channel and indoor air outlet, indoor air blower is installed.
Preferably, the shell comprises a lower shell, the heat recovery module and the partition plate are both arranged inside the lower shell, and the upper end of the lower shell is detachably connected with an upper shell cover in a sealing manner.
Preferably, the air inlet primary-effect filter screen is a small-hole gauze screen, the air inlet intermediate-effect filter screen and the air return intermediate-effect filter screen are PP non-woven fabrics filter screens, and the fresh air high-efficiency filter screen is a medical H13-grade high-efficiency active carbon composite filter screen.
Preferably, the indoor air return opening is located to install the primary filter screen of return air through the installing support, the primary filter screen of return air is the aperture gauze filter screen.
Preferably, the installing support tip is opened there is the mounting groove, the inside spacing arch that is equipped with of mounting groove, the primary filter screen of return air includes the mounting panel, the mounting panel is installed in the both sides of dictyosome, be equipped with the spacing groove on the mounting panel, spacing arch is installed in the spacing inslot, the mounting panel is installed inside the mounting groove.
The utility model discloses a technological effect and advantage: the filter screen is obliquely arranged on one side of the hexagonal heat recovery core in parallel, so that the space is utilized to the maximum extent, the size of the filter screen is maximized, the dust holding capacity is increased, and the service life of the filter screen is prolonged; the primary filter screen can be washed and maintained conveniently, and the maintenance cost of the air replacement system is greatly reduced.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is an external view of the present invention;
fig. 3 is the utility model discloses a return air primary filter screen installation schematic diagram.
In the figure: 1-shell, 2-heat recovery module, 3-baffle, 4-outdoor air inlet channel, 5-outdoor air outlet channel, 6-indoor fresh air channel, 7-indoor return air channel, 8-inlet air primary filter screen, 9-inlet air secondary filter screen, 10-fresh air high-efficiency filter screen, 11-return air secondary filter screen, 12-outdoor air inlet, 13-outdoor air outlet, 14-indoor return air inlet, 15-indoor fresh air inlet, 16-exhaust fan, 17-air feeder, 18-lower shell, 19-upper shell cover, 20-mounting bracket, 21-return air primary filter screen, 22-mounting groove, 23-limiting protrusion, 24-mounting plate, 25-net body and 26-limiting groove.
Detailed Description
In order to make the technical means, the creative features, the objectives and the functions of the present invention easily understood and appreciated, the present invention will be further described with reference to the specific drawings, and in the description of the present invention, unless otherwise specified or limited, the terms "mounted," connected "and" connected "should be understood broadly, and for example, the terms" fixed connection, "detachable connection," integral connection, mechanical connection, and electrical connection may be used; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
As shown in fig. 1 and fig. 2, a multi-angle filter screen assembly of an air replacement device comprises a shell 1, a heat recovery module 2 and a partition plate 3 are installed inside the shell 1, the heat recovery module 2 and the partition plate 3 divide the interior of the shell 1 into an outdoor air inlet channel 4, an outdoor air exhaust channel 5, an indoor fresh air channel 6 and an indoor return air channel 7, the heat recovery module 2 is provided with a plurality of heat exchange air channels, the outdoor air inlet channel 4 is communicated with the indoor fresh air channel 6 through the heat exchange air channels, the outdoor air exhaust channel 5 is communicated with the indoor return air channel 7 through the heat exchange air channels, an inlet primary filter screen 8 and an inlet intermediate filter screen 9 are obliquely installed inside the outdoor air inlet channel 4, the inlet primary filter screen 8 and the inlet intermediate filter screen 9 are parallel to the inlets of the heat exchange air channels, an inlet high-efficiency filter screen 10 is obliquely installed inside the indoor fresh air channel 6, the fresh air high-efficiency filter screen 10 is parallel to the outlets of the heat exchange air exhaust air channels, an inlet intermediate filter screen 11 is obliquely installed inside the indoor return air channel 7, the intermediate filter screen 11 is parallel to the inlets of the indoor air exchange air channel 7 communicated with the indoor return air channel 7, outdoor air inlet 12, outdoor air inlet 13, an outdoor return air inlet 14 and an outdoor air outlet 15 are installed on both sides of the shell 1, an indoor return air channel 15 are respectively, an outdoor air inlet 12 and an outdoor air inlet 15 are communicated with the indoor air channel 6, an indoor air outlet 15, an indoor air return channel 6, an indoor air channel 7, an indoor return air channel 7, an indoor air inlet 15 are communicated with the indoor air channel 6 and an indoor air channel 7, and an indoor air blower 6, and an indoor air outlet 15 are respectively, and an indoor air outlet 15 are communicated with the indoor return air return channel 7, and an indoor air inlet 15.
Example 2
The multi-angle filter screen combination of the air replacement equipment shown in the figures 1-3 comprises a shell 1, a heat recovery module 2 and a partition plate 3 are arranged inside the shell 1, the heat recovery module 2 and the partition plate 3 divide the interior of the shell 1 into an outdoor air inlet channel 4, an outdoor air exhaust channel 5, an indoor fresh air channel 6 and an indoor air return channel 7, the heat recovery module 2 is provided with a plurality of heat exchange air channels, the outdoor air inlet channel 4 is communicated with the indoor fresh air channel 6 through the heat exchange air channels, the outdoor air exhaust channel 5 is communicated with the indoor air return channel 7 through the heat exchange air channels, an air inlet primary filter screen 8 and an air inlet intermediate filter screen 9 are obliquely arranged inside the outdoor air inlet channel 4, the air inlet primary filter screen 8 and the air inlet intermediate filter screen 9 are parallel to the inlet of the heat exchange air channels, a fresh air high-efficiency filter screen 10 is obliquely arranged inside the indoor fresh air channel 6, the fresh air high-efficiency filter screen 10 is parallel to the outlet of the heat exchange air channels, an indoor air return channel 7 is internally obliquely arranged with the air return intermediate filter screen 11, the indoor air return channel 11 is parallel to the inlet of the air exchange air channel communicated with the indoor air return channel 7, outdoor air return channel 12, outdoor air inlet 12, an outdoor air inlet 12 and an indoor air outlet 15 are arranged on two sides of the shell 1, the indoor air return channel 6 and an indoor air return channel 15 are respectively, the indoor air inlet of the indoor air return channel 6, the indoor air return channel 5 and an outdoor air inlet of the indoor air return channel 6, the indoor air return channel 7, the indoor air inlet of the indoor air blower 7, the outdoor air return channel 6 and the indoor air return air inlet of the indoor air return channel 7 are respectively;
the shell 1 comprises a lower shell 18, the heat recovery module 2 and the partition plate 3 are both arranged in the lower shell 18, and the upper end of the lower shell 18 is detachably connected with an upper shell cover 19 in a sealing manner;
wherein, the air inlet primary filter screen 8 is a small-hole gauze filter screen, the air inlet middle-effect filter screen 9 and the return air middle-effect filter screen 11 are PP non-woven fabrics filter screens, and the fresh air high-efficiency filter screen 10 is a medical H13-grade high-efficiency active carbon composite filter screen.
Wherein, 14 departments in indoor return air inlet install the primary filter screen 21 of return air through installing support 20, the primary filter screen 21 of return air is the aperture gauze filter screen, 20 tip of installing support are opened there is mounting groove 22, the inside spacing arch 23 that is equipped with of mounting groove 22, the primary filter screen 21 of return air includes mounting panel 24, mounting panel 24 installs in the both sides of dictyosome 25, be equipped with spacing groove 26 on the mounting panel 24, spacing arch 23 is installed in spacing groove 26, mounting panel 24 installs inside mounting groove 22, the primary filter screen 21 of return air can regularly be taken out from 20 insides of installing support and cleared up, guarantee the filter effect.
The utility model discloses process flow and theory of operation do: install the device in the assigned position, start exhaust fan 16 and forced draught blower 17, outdoor air enters into inside casing 1 through outdoor air intake 12, the leaf in the air, catkin carries out primary filtration through the first effect filter screen 8 of air inlet including big dust granule, the air after the filtration filters tiny dust impurity through the first effect filter screen 9 of air inlet, the air reaches indoor new trend passageway 6 through the heat transfer wind channel of heat recovery module 2, rethread new trend high efficiency filter screen 10 absorbs bacterium and peculiar smell, discharge indoor from indoor new trend 15 under forced draught blower 17's effect at last, indoor air enters into casing 1 through indoor return air inlet 14, reach outdoor exhaust passageway 5 through the heat transfer wind channel after the filtration of return air first effect filter screen 21 and return air middle efficiency filter screen 11, rethread exhaust fan 16 is discharged from outdoor air exit 13. Wherein the air inlet primary filter screen 8, the air inlet medium efficiency filter screen 9 and the fresh air high efficiency filter screen 10 are all obliquely installed, so that the filter screen utilizes the space to the maximum extent, the volume of the filter screen is maximized, the dust holding capacity is increased, and the service life of the filter screen is prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides an air replacement equipment multi-angle filter screen combination, includes the casing, its characterized in that: the utility model discloses a heat recovery device, including casing internally mounted have heat recovery module and baffle, heat recovery module and baffle divide casing inside into outdoor inlet air channel, outdoor exhaust passageway, indoor new trend passageway and indoor return air passageway, heat recovery module is equipped with many heat transfer wind channels, outdoor inlet air channel communicates indoor new trend passageway through heat transfer wind channel, outdoor exhaust passageway communicates indoor return air passageway through heat transfer wind channel, outdoor inlet air channel internally installs the first effect filter screen of air inlet and the first effect filter screen of air inlet in the slope, the first effect filter screen of air inlet and the first effect filter screen of air inlet are parallel with the entry of heat transfer wind channel, the high-efficient filter screen of new trend is installed to the inside slope of indoor new trend passageway, the high-efficient filter screen of new trend is parallel with the export in heat transfer wind channel, the indoor return air channel internally installs the first effect filter screen of return air parallel with the entry of the change wind channel of indoor return air channel intercommunication, outdoor air intake, outdoor exhaust outlet, indoor return air inlet and indoor new trend wind gap are installed to the casing both sides, outdoor air intake, outdoor return air blower, indoor return air outlet, indoor new trend air inlet channel, outdoor return air blower and indoor air channel internally mounted have new trend passageway intercommunication, outdoor air blower, outdoor air exhaust channel internally mounted has new trend machine.
2. The air exchange apparatus multi-angle screen assembly of claim 1, wherein: the shell comprises a lower shell, the heat recovery module and the partition plate are both arranged inside the lower shell, and the upper end of the lower shell is detachably connected with an upper shell cover in a sealing manner.
3. The air exchange apparatus multi-angle screen assembly of claim 1, wherein: the air inlet primary filter screen is a small-hole gauze screen, the air inlet intermediate filter screen and the return air intermediate filter screen are PP non-woven fabric filter screens, and the fresh air high-efficiency filter screen is a medical H13-level high-efficiency active carbon composite filter screen.
4. The multi-angle screen combination of air exchange equipment of claim 1, wherein: the indoor air return opening is provided with an air return primary-effect filter screen through a mounting bracket, and the air return primary-effect filter screen is a small-hole gauze filter screen.
5. The multi-angle screen combination of air exchange equipment of claim 4, wherein: the utility model discloses a filter screen of return air, including installing support, mounting bracket tip is opened there is the mounting groove, the inside spacing arch that is equipped with of mounting groove, the primary filter screen of return air includes the mounting panel, the mounting panel is installed in the both sides of dictyosome, be equipped with the spacing groove on the mounting panel, spacing arch is installed in the spacing inslot, the mounting panel is installed inside the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221600601.2U CN217817215U (en) | 2022-06-24 | 2022-06-24 | Air replacement equipment multi-angle filter screen combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221600601.2U CN217817215U (en) | 2022-06-24 | 2022-06-24 | Air replacement equipment multi-angle filter screen combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217817215U true CN217817215U (en) | 2022-11-15 |
Family
ID=83993001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221600601.2U Active CN217817215U (en) | 2022-06-24 | 2022-06-24 | Air replacement equipment multi-angle filter screen combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217817215U (en) |
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2022
- 2022-06-24 CN CN202221600601.2U patent/CN217817215U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: 201900 Building 2 and 3, No. 1800, Baoyang Road, Baoshan District, Shanghai Patentee after: Shikangwei (Shanghai) Environmental Technology Co.,Ltd. Country or region after: China Address before: Room 901-2417, No. 2377 Shenkun Road, Minhang District, Shanghai, 201100 Patentee before: Shiling (Shanghai) Environmental Technology Co.,Ltd. Country or region before: China |