CN109099540A - A kind of radiation appliance reducing indoor air humidity - Google Patents
A kind of radiation appliance reducing indoor air humidity Download PDFInfo
- Publication number
- CN109099540A CN109099540A CN201810611143.4A CN201810611143A CN109099540A CN 109099540 A CN109099540 A CN 109099540A CN 201810611143 A CN201810611143 A CN 201810611143A CN 109099540 A CN109099540 A CN 109099540A
- Authority
- CN
- China
- Prior art keywords
- indoor air
- air humidity
- radiation appliance
- radiant panel
- water
- 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
- 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
- F24F5/0089—Systems using radiation from walls or panels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
- F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a kind of radiation appliances for reducing indoor air humidity, including radiation appliance ontology, radiation appliance ontology includes cold water circulating system, radiant panel and insulating layer, the centre of radiant panel and insulating layer is cold water circulating system, super hydrophobic base is arranged different from the side of cold water circulating system in radiant panel, several hydrophobic microflutes are uniformly distributed in super hydrophobic base, the needle-shaped hydrophilic biomimetic features of setting in hydrophobic microflute, needle-shaped hydrophilic biomimetic features are random unordered or are equally spacedly arranged on hydrophobic microflute.Present invention efficiently solves the condensation troubles of existing radiant panel, and indoor air humidity can be greatly reduced, and improve the cooling ability of radiant panel, guarantee indoor comfort;The configuration of the present invention is simple, easy to use, cooling supply effect is preferable, is widely portable to high temperature and humidity area.
Description
Technical field
The invention belongs to field of heating ventilation air conditioning technical field, specially a kind of radiation appliance for reducing indoor air humidity.
Background technique
In recent years, air-conditioning system is learned with its energy-saving and environmental protection, health, comfortable advantage by more and more experts
The concern of person, is widely used in building field.Existing air-conditioning system is mainly by radiant panel, Cooling and Heat Source, dedicated fresh air system
System and other accessories composition.Wherein radiant panel is the heat exchange principle based on small temperature difference large surface, by being passed through the cold of certain temperature
Water, forms cold emission surface, and air of the cold emission surface in a manner of convection current and radiation and in room, uncolled surface carry out heat
Exchange, to reduce room temperature.Compared to traditional air handling system, air-conditioning system can be very good to improve indoor
Uniformity, the comfort level of temperature reduce human body blowing feeling, and reduce the energy consumption of air-conditioning system, and low-grade energy also can be used,
Such as solar energy, geothermal energy is as Cooling and Heat Source.
And existing radiant panel, cooling ability are lower, are easy moisture condensation, can only undertake indoor sensible heat load.In order to solve
This problem, it usually needs configure special dehumidification system to undertake indoor humidity load, while dew condensation phenomenon in order to prevent
Occur, it is necessary to which the supply water temperature of strict control system, this method not only increases the cost of investment of dedicated dehumidification equipment, also right
The safety of the robot control system(RCS) of entire air-conditioning system brings challenges.Moreover, because dew condensation phenomenon is not easy to control, so that peace
The room of dress air-conditioning system can not open a window, once breaking down, air-conditioning system is unable to operate normally dedicated dehumidification system,
Increase the operation energy consumption of dehumidification system.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, it is an object of the present invention to provide it is a kind of reduce cost and
The radiation appliance of the reduction indoor air humidity of operation energy consumption.
Technical solution: a kind of radiation appliance reducing indoor air humidity of the present invention, including radiation appliance ontology,
Radiation appliance ontology includes cold water circulating system, radiant panel and insulating layer, and the centre of radiant panel and insulating layer is circulating chilled water system
System, radiant panel are arranged super hydrophobic base different from the side of cold water circulating system, are uniformly distributed in super hydrophobic base several hydrophobic micro-
Slot, the interior needle-shaped hydrophilic biomimetic features of setting of hydrophobic microflute, needle-shaped hydrophilic biomimetic features are random unordered or are equally spacedly arranged in thin
On water microflute, needle-shaped hydrophilic biomimetic features can reduce the humidity of room air with the water vapour molecule in rapid acquiring air.
Equally spacedly arrangement includes in-line arrangement and fork row's two ways.Needle-shaped hydrophilic biomimetic features by copper, carbon steel, stainless
Steel, aluminium or nano-porous structure ceramic material are made, and the angle of needle-shaped hydrophilic biomimetic features and hydrophobic microflute is 0 ~ 90 °.It is needle-shaped
The length of hydrophilic biomimetic features is 0.1 ~ 30mm.
Cold water circulating system includes several water supply branch pipes, for water conduit tube and return water main pipe, and water supply branch pipe is dry with water supply respectively
Pipe is connected with return water main pipe, and water supply branch pipe is arranged in parallel, and the spacing of water supply branch pipe is 30 ~ 90mm.The equivalent outer diameter of water supply branch pipe
For 8 ~ 20mm, the equivalent outer diameter for water conduit tube is 15 ~ 25mm, and the equivalent outer diameter of return water main pipe is 15 ~ 25mm.Cold water circulating system
Gap between radiant panel is provided with metal fin.Metal fin with a thickness of 2 ~ 3mm.The bottom of radiation appliance ontology is arranged
Condensate drain pan, condensate drain pan are connected with condensate draining pipe.Super hydrophobic base has micro-nano binary surface texture
And roll angle, less than 6 °, the rolling resistance on super hydrophobic base surface is small, is conducive to the rolling of drop, when radiation plate surface generation is cold
It when condensate, easily falls off from the surface of radiant panel, is conducive to the discharge of condensing droplet.
Working principle: needle-shaped hydrophilic biomimetic features can reduce room air with the water vapour molecule in rapid acquiring air
Humidity, while its laplace pressure generated shortens the accumulation process of small liquid pearl, and makes small liquid pearl constantly to bore spine root
The liquid pearl of movement, needle-shaped hydrophilic biomimetic features root aggregation is glided along hydrophobic microflute by gravity and assembles other small liquid
Pearl.
The utility model has the advantages that compared to the prior art the present invention, has the characteristics that following conspicuousness: present invention efficiently solves existing
There is the condensation trouble of radiant panel, and indoor air humidity can be greatly reduced, improve the cooling ability of radiant panel, guarantees room
Interior comfort;The configuration of the present invention is simple, easy to use, cooling supply effect is preferable, is widely portable to high temperature and humidity area;The present invention
Radiation plate surface use a kind of super hydrophobic base with micro nano structure, surface have rolling resistance it is small, be conducive to liquid
The rolling of drop, when radiating plate surface generation condensed water, condensing droplet is easier to fall off from radiation plate surface, is conducive to condensing droplet
Exclusion;Needle-shaped hydrophilic biomimetic features of the invention can reduce room air with the water vapour molecule in rapid acquiring air
Humidity, while its laplace pressure generated shortens the accumulation process of small liquid pearl, and transports small liquid pearl constantly to bore spine root
It is dynamic;The present invention must radiate plate surface with hydrophobic microflute, be conducive to the small liquid pearl of needle-shaped hydrophilic biomimetic features root aggregation along it
It glides and assembles other small liquid pearls, be conducive to shorten the time that liquid pearl is detached from radiation plate surface;Radiation appliance ontology of the invention
Bottom condensate drain pan is set, be conducive to radiate the condensed water that plate surface generates and be pooled to condensate drain pan, then pass through
Condensate draining pipe is drained into outdoor.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the face A-A cut-away view of the invention;
Fig. 3 is the partial enlarged view at C of the invention;
Fig. 4 is the face B-B cut-away view of the invention;
Fig. 5 is the structural schematic diagram of cold water circulating system 2 of the invention.
Specific embodiment
As shown in Figs 1-4, radiation appliance ontology 1 includes cold water circulating system 2, radiant panel 3 and insulating layer 4, by copper or aluminium
Manufactured radiant panel 3 is the rectangular plate with a thickness of 1 ~ 2mm, and radiant panel 3 has super-hydrophobic base different from the side of cold water circulating system 2
Bottom 5, it is 0.1 ~ 10mm that several width are uniformly distributed in super hydrophobic base 5, and depth is the hydrophobic microflute 6 of 0.1 ~ 5mm, hydrophobic microflute
Angle is arranged with the needle-shaped of 0.1 ~ 30mm long at mode random unordered or equidistant on 0 ~ 90 ° of direction and hydrophilic imitates therewith in 6
Raw structure 7, hydrophilic region and super-hydrophobicity region organically combine, and needle-shaped hydrophilic biomimetic features 7 can be in rapid acquiring air
Water vapour molecule, reduce the humidity of room air.Equidistant arrangement includes in-line arrangement and fork row's two ways.It is needle-shaped hydrophilic bionical
Structure 7 is made of copper, carbon steel, stainless steel, aluminium or nano-porous structure ceramic material.Cold water circulating system 2 and radiant panel 3 it
Between gap be provided with the metal fin 11 with a thickness of 2 ~ 3mm, metal fin 11 is made of copper or aluminium.Radiation appliance ontology 1
Bottom be arranged condensate drain pan 12, condensate drain pan 12 is connected with condensate draining pipe 13, so that 3 table of radiant panel be discharged
The condensed water that face generates.The super hydrophobic base 5 formed after the surface modified processing of radiant panel 3, super hydrophobic base 5 have micro-nano
Meter Er Yuan surface texture and roll angle is less than 6 °, the rolling resistance on 5 surface of super hydrophobic base is small, is conducive to the rolling of drop, when
When 3 surface of radiant panel generates condensed water, easily falls off from the surface of radiant panel 3, be conducive to the discharge of condensing droplet.
Such as Fig. 5, cold water circulating system 2 includes several water supply branch pipes 8, for water conduit tube 9 and return water main pipe 10, water supply branch pipe 8
It is connected respectively with for water conduit tube 9 and return water main pipe 10, water supply branch pipe 8 is arranged in parallel, and the spacing of water supply branch pipe 8 is 30 ~ 90mm.For
The equivalent outer diameter of water branch pipe 8 is 8 ~ 20mm, and the equivalent outer diameter for water conduit tube 9 is 15 ~ 25mm, and the equivalent outer diameter of return water main pipe 10 is
15~25mm.The cold water that water cooler is produced flows through circulating line, reduces the surface temperature of metal fin 11, radiant panel 3, is formed
Cold emission surface.Thermal insulation material limits the heat transfer of radiant panel 3 direction, and more cooling capacity is made to be transmitted to office work region.
Claims (10)
1. a kind of radiation appliance for reducing indoor air humidity, including radiation appliance ontology (1), it is characterised in that: the radiation
Device noumenon (1) includes cold water circulating system (2), radiant panel (3) and insulating layer (4), the radiant panel (3) and insulating layer (4)
Centre be cold water circulating system (2), the radiant panel (3) different from cold water circulating system (2) side be arranged super hydrophobic base
(5), several hydrophobic microflutes (6) are uniformly distributed on the super hydrophobic base (5), setting is needle-shaped hydrophilic in the hydrophobic microflute (6)
Biomimetic features (7), the needle-shaped hydrophilic biomimetic features (7) are random unordered or are equally spacedly arranged on hydrophobic microflute (6).
2. a kind of radiation appliance for reducing indoor air humidity according to claim 1, it is characterised in that: described equidistant
Ground arrangement includes in-line arrangement and fork row's two ways.
3. a kind of radiation appliance for reducing indoor air humidity according to claim 1, it is characterised in that: the needle-shaped parent
Water biomimetic features (7) are made of copper, carbon steel, stainless steel, aluminium or nano-porous structure ceramic material, described needle-shaped hydrophilic bionical
The angle of structure (7) and hydrophobic microflute (6) is 0 ~ 90 °.
4. a kind of radiation appliance for reducing indoor air humidity according to claim 1, it is characterised in that: the needle-shaped parent
The length of water biomimetic features (7) is 0.1 ~ 30mm.
5. a kind of radiation appliance for reducing indoor air humidity according to claim 1, it is characterised in that: the cold water follows
Loop system (2) includes several water supply branch pipes (8), for water conduit tube (9) and return water main pipe (10), the water supply branch pipe (8) respectively with
It is connected for water conduit tube (9) with return water main pipe (10), the water supply branch pipe (8) is arranged in parallel, and the spacing of the water supply branch pipe (8) is
30~90mm。
6. a kind of radiation appliance for reducing indoor air humidity according to claim 5, it is characterised in that: the water supply branch
The equivalent outer diameter for managing (8) is 8 ~ 20mm, and the equivalent outer diameter for water conduit tube (9) is 15 ~ 25mm, the return water main pipe (10)
Equivalent outer diameter is 15 ~ 25mm.
7. a kind of radiation appliance for reducing indoor air humidity according to claim 1, it is characterised in that: the cold water follows
Gap between loop system (2) and radiant panel (3) is provided with metal fin (11).
8. a kind of radiation appliance for reducing indoor air humidity according to claim 7, it is characterised in that: the metal wing
Piece (11) with a thickness of 2 ~ 3mm.
9. a kind of radiation appliance for reducing indoor air humidity according to claim 1, it is characterised in that: the radiation dress
Set bottom setting condensate drain pan (12) of ontology (1), the condensate drain pan (12) and condensate draining pipe (13) phase
Even.
10. a kind of radiation appliance for reducing indoor air humidity according to claim 1, it is characterised in that: described super thin
Water base bottom (5) has micro-nano binary surface texture and roll angle is less than 6 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810611143.4A CN109099540A (en) | 2018-06-14 | 2018-06-14 | A kind of radiation appliance reducing indoor air humidity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810611143.4A CN109099540A (en) | 2018-06-14 | 2018-06-14 | A kind of radiation appliance reducing indoor air humidity |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109099540A true CN109099540A (en) | 2018-12-28 |
Family
ID=64796789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810611143.4A Pending CN109099540A (en) | 2018-06-14 | 2018-06-14 | A kind of radiation appliance reducing indoor air humidity |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109099540A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115404948A (en) * | 2022-10-10 | 2022-11-29 | 重庆大学 | Bionic water collecting device based on metal organic framework material |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2715030Y (en) * | 2004-06-21 | 2005-08-03 | 殷平 | Metal radiation panel |
CN103743017A (en) * | 2013-12-30 | 2014-04-23 | 西安交通大学 | Wall-mounted radiant panel with dehumidification function and radiant air-conditioning system with radiant panel |
EP2796802A1 (en) * | 2013-04-26 | 2014-10-29 | Universita Degli Studi Di Genova | Contactor having planar, hydrophobic membranes and integrated in components of thermal exchange |
CN204081339U (en) * | 2014-01-07 | 2015-01-07 | 宋波 | A kind of anti-condensation metal radiant panel |
CN204854386U (en) * | 2015-04-01 | 2015-12-09 | 西安交通大学 | Biomimetic structure condensing heat -transfer pipe and heat exchanger |
CN107906998A (en) * | 2017-10-27 | 2018-04-13 | 东南大学 | A kind of high-performance condensing heat-exchanging pipe based on biomimetic features |
-
2018
- 2018-06-14 CN CN201810611143.4A patent/CN109099540A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2715030Y (en) * | 2004-06-21 | 2005-08-03 | 殷平 | Metal radiation panel |
EP2796802A1 (en) * | 2013-04-26 | 2014-10-29 | Universita Degli Studi Di Genova | Contactor having planar, hydrophobic membranes and integrated in components of thermal exchange |
CN103743017A (en) * | 2013-12-30 | 2014-04-23 | 西安交通大学 | Wall-mounted radiant panel with dehumidification function and radiant air-conditioning system with radiant panel |
CN204081339U (en) * | 2014-01-07 | 2015-01-07 | 宋波 | A kind of anti-condensation metal radiant panel |
CN204854386U (en) * | 2015-04-01 | 2015-12-09 | 西安交通大学 | Biomimetic structure condensing heat -transfer pipe and heat exchanger |
CN107906998A (en) * | 2017-10-27 | 2018-04-13 | 东南大学 | A kind of high-performance condensing heat-exchanging pipe based on biomimetic features |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115404948A (en) * | 2022-10-10 | 2022-11-29 | 重庆大学 | Bionic water collecting device based on metal organic framework material |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203744430U (en) | Ceiling radiation air conditioning system | |
CN102230652A (en) | Heat and humidity segmented treatment air-conditioning device and method combined with radiation cold supply | |
CN205261799U (en) | Two -way energy -saving full fresh air conditioning unit | |
CN206176683U (en) | Air -out device and furred ceiling radiation air conditioner | |
CN105066256A (en) | Air conditioner indoor unit | |
CN107806676A (en) | A kind of solar energy solution dehumidification air-conditioning system | |
Chu et al. | A study on air distribution and comfort of atrium with radiant floor heating | |
CN109099540A (en) | A kind of radiation appliance reducing indoor air humidity | |
CN102183069A (en) | Plate box (tube) type radiating plate air conditioner | |
CN103292398B (en) | A kind of integrated blowing type air-conditioning and radiation tail end composite air conditioner system | |
CN206593283U (en) | The cold furred ceiling unit of high efficient radiation | |
CN201909562U (en) | Double-sided radiation end heat exchanger | |
CN208170534U (en) | A kind of ultrathin type infiltration type air conditioner | |
CN203718938U (en) | Radiation plate, radiation unit and air conditioning system | |
CN206709326U (en) | Family formula constant temperature and humidity air-conditioning system based on double low-temperature receiver heat-recovery dehumidification fresh airs | |
CN205156198U (en) | Integrative fresh air unit that independently dehumidifies of full heat recovery of embedded cold source and evaporation cooling | |
CN209569849U (en) | A kind of multifunctional radiation cooling supply station apparatus | |
CN108180546A (en) | A kind of radiation and convection air conditioning terminal that accurately can quickly regulate and control indoor temperature and humidity | |
CN204629868U (en) | Radiation refrigeration/heat and fresh air refrigerating/hot merit energy integrated heat exchange device | |
CN211781672U (en) | Air conditioner cold radiation assembly and air conditioner | |
CN207065704U (en) | A kind of high-rise building indoor heating terminal capillary radiation plate | |
CN110375407B (en) | Radiation refrigeration furred ceiling structure | |
CN207688301U (en) | A kind of solar energy solution dehumidification air-conditioning system | |
CN205939425U (en) | Fan -coil unit heat exchanger | |
CN205860312U (en) | A kind of radiation air-conditioner end equipment for heating or refrigeration |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181228 |
|
RJ01 | Rejection of invention patent application after publication |