CN203893363U - Honeycomb ceramic wall flow filter waste recovery central ventilation system - Google Patents
Honeycomb ceramic wall flow filter waste recovery central ventilation system Download PDFInfo
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- CN203893363U CN203893363U CN201420319978.XU CN201420319978U CN203893363U CN 203893363 U CN203893363 U CN 203893363U CN 201420319978 U CN201420319978 U CN 201420319978U CN 203893363 U CN203893363 U CN 203893363U
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- flow filter
- honey comb
- honeycomb
- honeycomb ceramic
- heat
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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)
- Filtering Materials (AREA)
Abstract
The utility model discloses a honeycomb ceramic wall flow filter waste recovery central ventilation system. The honeycomb ceramic wall flow filter waste recovery central ventilation system comprises a ventilator and a controller. The ventilator comprises a shell (7), a honeycomb ceramic heat accumulator (6) and a direct current draught fan (4), wherein the honeycomb ceramic heat accumulator and the direct current draught fan are sequentially arranged in the shell, an indoor panel (1) and a grating (9) are arranged at the inner end and the outer end of the shell respectively, a honeycomb ceramic wall flow filter (8) is arranged between the honeycomb ceramic heat accumulator and the grating, plugs (10) are arranged at the two ends of each honeycomb hole (13) at intervals in a staggered mode, and the surface of each honeycomb hole is coated with a modified filtering film made of hydrophobic oleophobic materials. The honeycomb ceramic wall flow filter waste recovery central ventilation system can interpedently finish the heat recovery work, replaces the indoor air, introduces fresh and clean air to the inside of a room, absorbs the heat of indoor dirty air discharged out of the room, removes pollution and improves the comfort indoors. The honeycomb ceramic wall flow filter waste recovery central ventilation system is not prone to moisture condensation, is not limited by the floor height, does not need to be provided with pipelines, and is low in use cost.
Description
Technical field
The utility model relates to retracting device, especially relates to ceramic honey comb wall-flow filter heat-recovering fresh air system.
Background technology
At present both at home and abroad ventilating system is to concentrate little consideration of the convection type of supply and exhaust to reclaim the heat energy that is discharged from outdoor dusty gas with big-and-middle-sized blower fan substantially, also has dewfall, and additionally additional pipeline, not easy to clean, and superfine micronic dust such as also cannot process at the problem.In addition, said system expense concerning general resident family and little Wei enterprise is all very high.
Introduce a kind of heat-recovering fresh air system for another CN202338980V, in this patent, effect is the heat that reclaims indoor dirty gas, introduce outdoor fresh air simultaneously, but in this system, there is no pneumatic filter and dust arrester installation, this system one is the fresh air of introducing can not be carried out to dedusting secondary filter and collect dirt thing, thereby can increase room air dustiness, reduce IAQ, the 2nd, the dirt thing in outer row's hot-air can not be filtered and collects, enter air and can produce pollution to atmosphere.
Utility model content
For the existing problem of heat-recovering fresh air system in above-mentioned prior art, the utility model provides a kind of heat-recovering fresh air system that ceramic honey comb wall-flow filter is housed.
The technical scheme that the technical problems to be solved in the utility model is taked is: described ceramic honey comb wall-flow filter heat-recovering fresh air system comprises ventilator and controller, described ventilator comprises housing, honeycomb ceramic heat accumulator, DC fan, the positive and negative rotation in described controller control DC fan interval, described honeycomb ceramic heat accumulator and DC fan are placed in housing successively, inside and outside two ends at housing are respectively equipped with indoor panel and grid, between honeycomb ceramic heat accumulator and grid, be provided with ceramic honey comb wall-flow filter, described honeycomb ceramic heat accumulator water absorption rate is less than 2%, in the honeycomb hole two ends of described ceramic honey comb wall-flow filter, interleaved is provided with plug, described honeycomb hole is coated with the modified filtering membrane made from hydro-oleophobicity material on surface, described modified filtering membrane thickness is between 5nm-50nm, the water-wet angle of described modified filtering membrane is greater than 130 °.
For collecting better and remove the dirt thing in ceramic honey comb wall-flow filter, below ceramic honey comb wall-flow filter, being provided with can be from the ash collection slot of indoor extraction.
Low for solving outdoor temperature, and indoor temperature is high, and the little problem of indoor relative humidity, be provided with ultrasonic humidifier at DC fan front end.
The course of work of the present utility model is: when DC fan forward, by indoor foul atmosphere discharged to outdoor, at this moment honeycomb ceramic heat accumulator is by damp and hot the storing in indoor high temperature air, and that foul atmosphere enters after ceramic honey comb wall-flow filter and grid filtration is again outdoor, after DC fan forward certain hour, DC fan reversion, fresh outdoor low temperature dust laden air is blown into indoor, at this moment, first the fresh dust laden air of outdoor low temperature filters by honeycomb wall-flow filter, dust is intercepted on filter honeycomb hole wall, water in air part is indoor by entering with gaseous state after the pore effect on ceramic honey comb wall-flow filter hole wall, the fresh dust-free air forming is continuously introduced to honeycomb ceramic heat accumulator, simultaneously, the heat that fresh air is taken away again on heat storage is heated and enters indoor, so repeatedly reach recuperation of heat and exchange the object of fresh dust-free air for.
The water-wet angle of described modified filtering membrane is greater than 130 °, to reach the effect of hydrophobic oleophobic; While mist of oil and dust are also difficult for staiing, and reach easy clean object, otherwise water smoke drops in cohesion and obstruction pore in wall-flow filter wall pore, thereby filter filtering function was lost efficacy.
Described honeycomb ceramic heat accumulator is the dense form heat storage of high thermal conductivity, as materials such as fine and close cordierite, compact high-alumina, compact aluminum oxide, compact silicon carbides, and water absorption rate is less than 2%, so just can ensure heat recovery efficiency and speed, otherwise, when hot-air process ceramic honey comb, also do not carry out to obtain anxious neither endothermic nor exothermic, gas has just discharged or has entered indoor, thereby does not have good recuperation of heat effect.Can omit ceramic heat storage body in torrid areas, only fill ceramic wall flow filter membrane clarifier.
Ceramic honey comb wall-flow filter in the utility model is novel filter material, and it is different from existing market
With nonwoven, glass fabric and sponge do etc. that filtering material makes domestic purifier.
The beneficial effect that the utility model compared with prior art has is: the utility model can be worked in complete independently recuperation of heat, carry out air replacing to indoor, not only can be to the fresh clean air of indoor introducing, and can and remove and pollute the indoor foul atmosphere heat absorption outside discharge chamber, improve indoor comfort level.The utility model is difficult for dewfall, is not limited to story height, does not need pipe laying, and use cost is low.
Brief description of the drawings
Fig. 1 is sectional structure schematic diagram of the present utility model,
Fig. 2 is 1 I-I structure enlarged diagram,
Fig. 3 is the end view of ceramic honey comb wall-flow filter,
Fig. 4 is the local enlarged diagram of Fig. 3.
Indoor panel 2, framework 3, ultrasonic humidifier 4, DC fan 5, adapter sleeve 6, honeycomb ceramic heat accumulator 7, housing 8, ceramic honey comb wall-flow filter 9, grid 10, plug 11, ash collection slot 12, hole wall 13, honeycomb hole in the drawings, 1.
Detailed description of the invention
At Fig. 1, Fig. 2, in Fig. 3 and Fig. 4, described ceramic honey comb wall-flow filter heat-recovering fresh air system comprises ventilator and controller, described ventilator comprises columnar housing 7, honeycomb ceramic heat accumulator 6, DC fan 4, the positive and negative rotation in described controller control DC fan interval, described housing is positive cubic tubular, positive six square tube shapes, rectangular tubular or other tubular, described honeycomb ceramic heat accumulator and DC fan are placed in housing successively, be connected with framework 2 in housing one end, the inside and outside two ends of housing are respectively equipped with indoor panel 1 and grid 9, between indoor panel 1 and framework 2, form surrounding and have gap and middle reeded structure, between honeycomb ceramic heat accumulator and grid, be provided with ceramic honey comb wall-flow filter 8, at grid, ceramic honey comb wall-flow filter, between honeycomb ceramic heat accumulator and DC fan, be provided with adapter sleeve 5, described honeycomb ceramic heat accumulator is the heat storage of fine and close high heat absorption, and its water absorption rate is less than 2%, to ensure efficiency and the speed of its heat absorption and heat exchange (heat conduction).In honeycomb hole 13 two ends of described ceramic honey comb wall-flow filter, interleaved seals with plug 10 that (one end that is every honeycomb hole is sealed, but in adjacent cell hole, having a honeycomb hole is left end sealing, another honeycomb hole is the sealing of right-hand member interval), honeycomb hole aperture is preferably 1-2 millimeter, form structure as shown in Figure 2 and Figure 4, air is from a honeycomb hole one end (outdoor end) enters, by entering indoor from the other end of adjacent honeycomb hole after pore on hole wall 12, on described honeycomb hole surface, be coated with angle of wetting and be greater than 130 ° and the modified filtering membrane made with hydro-oleophobicity material.Modified filtering membrane is the filter membrane that has carried out surface modification with silicone based and fluorine carbon organic matter, and modified filtering membrane THICKNESS CONTROL is between 5nm-50nm; Modification only changes the close and distant performance of inorganic membranous wall internal hair pore surface and film contoured surface, the general film surface through modification, the water-wet angle of modified filtering membrane is greater than 130 °, preferably be greater than 150 °, in the hole wall of the honeycomb hole in described ceramic honey comb wall-flow filter, pore distributes narrow and can between 1um～10um, regulate.
Housing in described ventilator can directly be installed on external wall, and its length can be identical with exterior wall thickness, also can be longer than exterior wall thickness, and surrounding is fixing with blowing agent or the sealing of other bipeltate.Heat-recovering fresh air system described in the utility model can be designed to domestic purifier, can remove the particulate of PM2.5, even thinner particle, and the efficiency of removing PM2.5 particulate can exceed 99%.On controller or its panel, be designed with prompting and change or clean the indicator lamp of ceramic honey comb wall-flow filter.For collecting better and remove the dirt thing in ceramic honey comb wall-flow filter, below ceramic honey comb wall-flow filter, being provided with can be from the ash collection slot of indoor extraction 11.Low for solving outdoor temperature, and indoor temperature is high, and the little problem of indoor relative humidity, be provided with ultrasonic humidifier 3 at DC fan front end.
Claims (6)
1. ceramic honey comb wall-flow filter heat-recovering fresh air system, it comprises ventilator and controller, described ventilator comprises housing (7), honeycomb ceramic heat accumulator (6), DC fan (4), the positive and negative rotation in described controller control DC fan interval, described honeycomb ceramic heat accumulator and DC fan are placed in housing successively, be respectively arranged with indoor panel (1) and grid (9) at the inside and outside two ends of housing, it is characterized in that: between honeycomb ceramic heat accumulator and grid, be provided with ceramic honey comb wall-flow filter (8), described honeycomb ceramic heat accumulator water absorption rate is less than 2%, in honeycomb hole (13) two ends of described ceramic honey comb wall-flow filter, interleaved is provided with plug (10), described honeycomb hole is coated with the modified filtering membrane made from hydro-oleophobicity material on surface, described modified filtering membrane thickness is between 5nm-50nm, the water-wet angle of described modified filtering membrane is greater than 130 °.
2. ceramic honey comb wall-flow filter heat-recovering fresh air system according to claim 1, is characterized in that: below ceramic honey comb wall-flow filter, being provided with can be from the ash collection slot of indoor extraction (11).
3. ceramic honey comb wall-flow filter heat-recovering fresh air system according to claim 1, is characterized in that: be provided with ultrasonic humidifier (3) at DC fan front end.
4. ceramic honey comb wall-flow filter heat-recovering fresh air system according to claim 1, is characterized in that: hole wall (12) the internal hair fine pore of the honeycomb hole (13) in ceramic honey comb wall-flow filter distributes narrow and can between 1um～10um, regulate.
5. ceramic honey comb wall-flow filter heat-recovering fresh air system according to claim 1, is characterized in that: described housing is cylindrical shape, positive cubic tubular, positive six square tube shapes or rectangular tubular.
6. according to claim 1-5 any one ceramic honey comb wall-flow filter heat-recovering fresh air system, it is characterized in that: the indicator lamp that is designed with prompting replacing or cleaning ceramic honey comb wall-flow filter on controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319978.XU CN203893363U (en) | 2014-06-17 | 2014-06-17 | Honeycomb ceramic wall flow filter waste recovery central ventilation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319978.XU CN203893363U (en) | 2014-06-17 | 2014-06-17 | Honeycomb ceramic wall flow filter waste recovery central ventilation system |
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| CN203893363U true CN203893363U (en) | 2014-10-22 |
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| CN201420319978.XU Active CN203893363U (en) | 2014-06-17 | 2014-06-17 | Honeycomb ceramic wall flow filter waste recovery central ventilation system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374034A (en) * | 2014-11-25 | 2015-02-25 | 宁波东大空调设备有限公司 | Non-pipe heat accumulation type purifying fresh air machine |
| CN106403132A (en) * | 2016-10-18 | 2017-02-15 | 德州奥深节能环保技术有限公司 | Energy-saving and environmentally-friendly indoor fresh air device |
| CN110785621A (en) * | 2017-06-23 | 2020-02-11 | 奥利弗.施米兹 | Heat storage element for a distributed space ventilation installation with axial fans, heat storage device and distributed space ventilation installation |
| CN111013292A (en) * | 2020-01-11 | 2020-04-17 | 江西博鑫精陶环保科技有限公司 | Equipment for filtering high-temperature dust-containing flue gas by using heat-storage low-pressure regeneration wall-flow ceramic membrane |
| CN113277882A (en) * | 2021-06-30 | 2021-08-20 | 江西省萍乡市湘东石油化工填料厂 | Modified chrome corundum slurry for surface of honeycomb ceramic heat accumulator and pulping method thereof |
-
2014
- 2014-06-17 CN CN201420319978.XU patent/CN203893363U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374034A (en) * | 2014-11-25 | 2015-02-25 | 宁波东大空调设备有限公司 | Non-pipe heat accumulation type purifying fresh air machine |
| CN104374034B (en) * | 2014-11-25 | 2017-03-01 | 宁波东大空调设备有限公司 | One kind no pipeline heat accumulating type purification fresh air |
| CN106403132A (en) * | 2016-10-18 | 2017-02-15 | 德州奥深节能环保技术有限公司 | Energy-saving and environmentally-friendly indoor fresh air device |
| CN110785621A (en) * | 2017-06-23 | 2020-02-11 | 奥利弗.施米兹 | Heat storage element for a distributed space ventilation installation with axial fans, heat storage device and distributed space ventilation installation |
| CN111013292A (en) * | 2020-01-11 | 2020-04-17 | 江西博鑫精陶环保科技有限公司 | Equipment for filtering high-temperature dust-containing flue gas by using heat-storage low-pressure regeneration wall-flow ceramic membrane |
| CN113277882A (en) * | 2021-06-30 | 2021-08-20 | 江西省萍乡市湘东石油化工填料厂 | Modified chrome corundum slurry for surface of honeycomb ceramic heat accumulator and pulping method thereof |
| CN113277882B (en) * | 2021-06-30 | 2022-07-19 | 江西省萍乡市湘东石油化工填料厂 | Modified chrome corundum slurry for surface of honeycomb ceramic heat accumulator and pulping method and application thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160510 Address after: 337200 Luxi Industrial Park, Pingxiang, Jiangxi Patentee after: JIANGXI BOXIN REFINED CERAMICS ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: Chancheng district at the two road 528000 in Guangdong province Foshan city 6 No. 503 Patentee before: Wu Hanyang |