CN104266282A - Lamination type porous ceramic wet curtain - Google Patents
Lamination type porous ceramic wet curtain Download PDFInfo
- Publication number
- CN104266282A CN104266282A CN201410458424.2A CN201410458424A CN104266282A CN 104266282 A CN104266282 A CN 104266282A CN 201410458424 A CN201410458424 A CN 201410458424A CN 104266282 A CN104266282 A CN 104266282A
- Authority
- CN
- China
- Prior art keywords
- porous ceramics
- porous ceramic
- curtain
- framework
- piece
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/001—Air-humidification, e.g. cooling by humidification using a water curtain
Abstract
The invention discloses a lamination type porous ceramic wet curtain which comprises a frame, a ceramic piece support frame and a plurality of porous ceramic pieces which are formed by sintering a high temperature foaming material. The porous ceramic pieces are regularly arranged in the frame and are fixed on the frame through the ceramic piece support frame. The lamination type porous ceramic wet curtain adopts ventilation channels between two adjacent porous ceramic pieces, ventilation channels can serve as a water spraying channel for sprayed liquid to permeate the wet curtain and provide a site for steam and heat exchange, and meanwhile overflowing resistance can be reduced.
Description
Technical field
The present invention relates to Evaporative Cooling Air Conditioning field, particularly a kind of laminated type porous ceramics wets curtain, is mainly used in Evaporative Cooling Air Conditioning machine, Evaporative Cooling Air Conditioning fan.
Background technology
Wet curtain (also known as filler, cascade) is as the core component in Evaporative Cooling Air Conditioning technology, and its performance directly has influence on the operational effect of air conditioner.The wet curtain of DEC air conditioner requires to have following features: specific area is large, and water absorbing capacity is strong; Anticorrosive, not easily breed bacteria; Wet very property is good, contacts and can not subside for a long time with water; Good flame resistance, electric fault is fire hazardous not; Environmental friendliness, nontoxic.Filler divides organic material and inorganic material two kinds, and conventional organic material is mainly paper curtain, and inorganic mainly contains glass fibre and aluminium curtain.Paper wet curtain has that moisture pick-up properties is good, specific area is large, be easy to produce, low cost and other advantages, be most widely used at present, but the wet characteristic such as very property, fungi-proofing property, mildew resistance and anti-flammability etc. of paper curtain is poor, there is health and potential safety hazard.Good, the anticorrosion and good flame resistance of the wet very property of glass fibre, but matter is crisp frangible, transport and installation process easily damaged.Good, the anticorrosion and good flame resistance of the wet very property of aluminium curtain, but hygroscopicity is poor, cooling effectiveness is low and production cost is high.
For overcoming the many disadvantages of above-mentioned paper curtain, glass fibre and aluminium cascade, industry proposes to adopt porous ceramics to replace above-mentioned material.Porous ceramics a kind ofly to burn till through high temperature, has in body and communicate with each other in a large number or the ceramic material of closed grand pore structure, and all ceramic materials of current development and production are all by suitable processing support pottery reaming body.Disclose with micrometer silicon carbide silicon substrate in " starch is that pore creating material prepares carborundum porous ceramics " literary composition that the people such as Guo Xingzhong, Zhu Lin, Yang Hui deliver at " Chinese pottery industry " periodical, aluminium oxide and yittrium oxide are sintering aid, starch is pore creating material, adopts pressureless sintering technology to prepare carborundum porous ceramics.Prepared porous ceramics is directly used in evaporation air-conditioning filler, but structure existed the problem that flow resistance is much higher than conventional wet curtain product, in addition, above-mentioned foaming additive is expensive, prepare porous ceramics with raw material raw material and can cause high cost, be difficult to realization and commercially produce.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of being regularly arranged into by flake porous pottery to have through aisle, cross flow resistance little, that heat exchange effect is good porous ceramics and to wet curtain.
For reaching the object of foregoing invention, the present invention is achieved through the following technical solutions:
A kind of laminated type porous ceramics of the present invention wets curtain, comprises framework, pottery sheet bracing frame and some porous ceramics pieces, and in the form of sheets, and regular array is in framework for described porous ceramics piece, and the porous ceramics piece that above-mentioned arrangement is good is fixed on framework by pottery sheet bracing frame.
Some screens being used for putting porous ceramics piece can be provided with, porous ceramics piece of can arranging easily in described framework.
Described porous ceramics piece is by the porous ceramic bodies of the regular shape be fired into containing the raw material such as ceramic polished waste residue, mud, flyash, gangue of high-temperature gasification material as carborundum, magnesium oxychioride, sulfate, carbonate etc., porous ceramics piece is cut into through polishing, the surface of porous ceramics piece and inside are for communicating or closed grand pore structure, and the grand pore structure that this porous ceramics piece has is in micron or grade.
Being provided with framework described in some screens being used for putting porous ceramics piece in described framework is cuboid, square, cylinder or other gengons.Described porous ceramics piece is spaced, and forms the ventilation aisle can passed through for air and steam.
Compared with prior art, tool of the present invention has the following advantages:
A kind of laminated type porous ceramics of the present invention wets curtain, and the grand pore structure of the inside and outside distribution of ceramic body, has the function of well absorption and release water; Compare the porous ceramics of micropore, the grand pore structure of porous ceramics piece of the present invention can discharge water soon, makes water vapour leave potsherd fast; Laminated type porous ceramics of the present invention wets curtain, adopts the structure forming ventilation aisle between porous ceramics piece arranged side by side, and ventilation aisle can be used as ejecting liquid rapid osmotic and to wet the trickle passage of curtain, and provides place for steam heat exchange, can reduce flow resistance simultaneously.On the other hand, the described grand pore structure of porous ceramics piece surface distributed, when Water spray is in surface, hole accumulation moisture, form moisture film, moisture film absorbs heat in air, makes mercury dropped.Absorb shower water by a large amount of open spaces, form moisture film, moisture film and air fully contact and carry out caloic exchange, and air themperature is declined, and reach cooling object.
Accompanying drawing explanation
Fig. 1 is that laminated type porous ceramics of the present invention wets the stereogram of curtain.
Stereogram when Fig. 2 is the non-placing porous potsherd of invention
Reference numeral: framework 1, porous ceramics piece row 2, pottery sheet bracing frame 3, ventilation aisle 4, porous ceramics piece 5, screens 6
Detailed description of the invention
Be clearly and completely described the technical scheme in the embodiment of the present invention below in conjunction with drawings and Examples, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.
Incorporated by reference to the stereogram that Fig. 1, Fig. 1 are the present embodiment, the laminated type porous ceramics of the present invention curtain that wets is regular shape, and this laminated type porous ceramics curtain that wets comprises framework 1, pottery sheet bracing frame 3 and some porous ceramics pieces 5.Described porous ceramics piece 5 is with the solid waste of the band such as ceramic polished waste residue material, mud high temperature foaming impurity (can blending part of clay), after sizing, drying, in the kiln of 1000-1500 DEG C, sintering forms porous ceramics, the above-mentioned technique preparing porous ceramics is existing technique, such as, the method described in document " with flyash and red mud for the research of porous ceramics prepared by raw material " delivered in " total utilization of PCA " periodical by people such as Wu Qingbo, Liu Liqiang can be adopted to prepare above-mentioned porous ceramics.The flaky pottery sheet of regular shape is processed into again by polishing, cutting etc.Lower cost for material, production technology are simple, greatly reduce material cost.Also can use if flyash, gangue, clay etc. are with the raw material direct sintering formation porous ceramics piece 5 of high temperature foaming impurity.
Above-mentioned porous ceramics piece 5 is applied to the porous ceramics that can form laminated type in framework 1 and wets curtain, and its middle frame 1 is square, cuboid, cylinder or other gengons, also can need to take irregular square frame according to system.
In an embodiment, stereogram when composition graphs 1 and Fig. 2, Fig. 2 are the non-placing porous potsherds of the present embodiment.Adopt the framework 1 of cuboid, its bottom surface is provided with some screens 6, and this screens 6 is arranged according to the shape of framework 1, and screens in the present embodiment 6 is to be arranged in parallel.Being placed in porous ceramics piece 5 rule after in above-mentioned screens 6, above-mentioned porous ceramics piece 5 is in the form of sheets fixed in quadra 1 by pottery sheet bracing frame 3, and ventilation aisle 4 is left between adjacent two porous ceramics pieces 5, the porous ceramics piece 5 of multiple placed adjacent forms porous ceramics piece row 2.
For the embodiment of other shaped frame 1, take above-mentioned pottery sheet bracing frame 3 and the porous ceramics piece 5 of the different length adapting to corresponding frame 1.
Laminated type porous ceramics of the present invention wets curtain, adopts the structure forming ventilation aisle between porous ceramics piece arranged side by side, and ventilation aisle can be used as ejecting liquid rapid osmotic and to wet the trickle passage of curtain, and provides heat exchange place for steam, can reduce flow resistance simultaneously.
Above-described embodiment only in order to the present invention is described and and unrestricted technical scheme described in the invention; Therefore, although this description with reference to each above-mentioned embodiment to present invention has been detailed description, those of ordinary skill in the art should be appreciated that and still can modify to the present invention or equivalent to replace; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (5)
1. a laminated type porous ceramics wets curtain, it is characterized in that: comprise framework, pottery sheet bracing frame and some porous ceramics pieces, in the form of sheets, and regular array is in framework for described porous ceramics piece, and the porous ceramics piece that above-mentioned arrangement is good is fixed on framework by pottery sheet bracing frame.
2. laminated type porous ceramics according to claim 1 wets curtain, it is characterized in that: be provided with some screens being used for putting porous ceramics piece in described framework.
3. laminated type porous ceramics according to claim 1 wets curtain, and it is characterized in that: described porous ceramics piece is the porous ceramic bodies of sheet, the grand pore structure that this porous ceramics piece has is in micron or grade.
4. laminated type porous ceramics according to claim 1 wets curtain, it is characterized in that: described framework is cuboid, square, cylinder or other gengons.
5. laminated type porous ceramics according to claim 1 wets curtain, it is characterized in that: described porous ceramics piece is spaced, and forms the ventilation aisle can passed through for air and steam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458424.2A CN104266282A (en) | 2014-09-10 | 2014-09-10 | Lamination type porous ceramic wet curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410458424.2A CN104266282A (en) | 2014-09-10 | 2014-09-10 | Lamination type porous ceramic wet curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104266282A true CN104266282A (en) | 2015-01-07 |
Family
ID=52157833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410458424.2A Pending CN104266282A (en) | 2014-09-10 | 2014-09-10 | Lamination type porous ceramic wet curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104266282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953388A (en) * | 2016-06-23 | 2016-09-21 | 中国科学院广州能源研究所 | Porous ceramic wet curtain fixing frame |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2419523Y (en) * | 2000-03-22 | 2001-02-14 | 申恩惠 | Environment protective energy saving air conditioner |
| CN201359451Y (en) * | 2009-02-20 | 2009-12-09 | 西安工程大学 | Direct evaporation cooler based on porous ceramic fillers |
| CN101629743A (en) * | 2009-08-24 | 2010-01-20 | 西安工程大学 | Ceiling evaporating-cooling fresh air handling unit using porous ceramic evaporative cooler |
| CN201837003U (en) * | 2010-09-15 | 2011-05-18 | 苏州盟通利机电设备有限公司 | Filtering type water air conditioner capable of being assembled and disassembled from one indoor side |
| CN103322635A (en) * | 2012-10-12 | 2013-09-25 | 中国科学院广州能源研究所 | Accumulative porous-ceramsite wet curtain |
| CN204084701U (en) * | 2014-09-10 | 2015-01-07 | 中国科学院广州能源研究所 | A kind of laminated type porous ceramics wets curtain |
-
2014
- 2014-09-10 CN CN201410458424.2A patent/CN104266282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2419523Y (en) * | 2000-03-22 | 2001-02-14 | 申恩惠 | Environment protective energy saving air conditioner |
| CN201359451Y (en) * | 2009-02-20 | 2009-12-09 | 西安工程大学 | Direct evaporation cooler based on porous ceramic fillers |
| CN101629743A (en) * | 2009-08-24 | 2010-01-20 | 西安工程大学 | Ceiling evaporating-cooling fresh air handling unit using porous ceramic evaporative cooler |
| CN201837003U (en) * | 2010-09-15 | 2011-05-18 | 苏州盟通利机电设备有限公司 | Filtering type water air conditioner capable of being assembled and disassembled from one indoor side |
| CN103322635A (en) * | 2012-10-12 | 2013-09-25 | 中国科学院广州能源研究所 | Accumulative porous-ceramsite wet curtain |
| CN204084701U (en) * | 2014-09-10 | 2015-01-07 | 中国科学院广州能源研究所 | A kind of laminated type porous ceramics wets curtain |
Non-Patent Citations (1)
| Title |
|---|
| 吴庆波等: "用粉煤灰和赤泥为原料制备多孔陶瓷的研究", 《粉煤灰综合利用—试验与应用》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953388A (en) * | 2016-06-23 | 2016-09-21 | 中国科学院广州能源研究所 | Porous ceramic wet curtain fixing frame |
| CN105953388B (en) * | 2016-06-23 | 2018-09-28 | 中国科学院广州能源研究所 | A kind of porous ceramics wet curtain fixed frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Sar𝚤 et al. | Latent heat energy storage characteristics of building composites of bentonite clay and pumice sand with different organic PCMs | |
| CN204084701U (en) | A kind of laminated type porous ceramics wets curtain | |
| CN103924756A (en) | Ceiling with indoor air purification function and manufacturing method thereof | |
| KR102060704B1 (en) | Heat exchange matrix | |
| JP2010509066A5 (en) | ||
| CN105764872B (en) | Porous material and heat insulating film | |
| JP2008286494A (en) | Humidifying member and humidifier using this humidifying member | |
| CN103322635B (en) | Accumulation type porous ceramic grain wets curtain | |
| CN104266282A (en) | Lamination type porous ceramic wet curtain | |
| CN103712305A (en) | Evaporative cooling high-temperature cold water radiant cooling and solution desiccant composite vehicle-mounted air conditioner system | |
| KR101490195B1 (en) | Eco friendly architecture interior for Reducing Sick House Syndrome | |
| US10173168B2 (en) | Vapor separator and dehumidifier using the same | |
| CN204084698U (en) | A kind of through porous ceramics wets curtain | |
| CN101597160B (en) | Carbon-containing wall surface decoration materials and method for preparing the same | |
| Lin et al. | Investigation of dew point evaporative cooling with vacuum membrane dehumidification | |
| CN104197445A (en) | Through-type porous ceramic wet curtain | |
| CN203821748U (en) | Ceiling with indoor air purifying function | |
| CN106187070A (en) | A kind of production technology of earthenware | |
| KR101478422B1 (en) | Composite for humidity control porous board using water treatment sludge and manufacturing method of the humidity control porous board | |
| DE102010062144B4 (en) | Printing machine with at least one drying system having a hot air dryer and method for operating a dryer having a hot air dryer system | |
| KR100938917B1 (en) | Total heat exchanger Element | |
| ES2592827B1 (en) | CERAMIC MEMBRANES AND EQUIPMENT FOR THE TREATMENT OF FLUIDS | |
| KR101007536B1 (en) | High efficient compact and slim type heat recovery ventilator | |
| CN207881542U (en) | Three-dimensional matching combination gitter brick and heat storage | |
| WO2009142475A3 (en) | Heat recovery installation using solar energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |