CN106895508A - A kind of Winter Solar Greenhouse dehumidifying tower - Google Patents
A kind of Winter Solar Greenhouse dehumidifying tower Download PDFInfo
- Publication number
- CN106895508A CN106895508A CN201710175249.XA CN201710175249A CN106895508A CN 106895508 A CN106895508 A CN 106895508A CN 201710175249 A CN201710175249 A CN 201710175249A CN 106895508 A CN106895508 A CN 106895508A
- Authority
- CN
- China
- Prior art keywords
- blower fan
- solar greenhouse
- dividing plate
- winter solar
- tower
- 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
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Classifications
-
- 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
- F24F3/1411—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 absorbing or adsorbing water, e.g. using an hygroscopic desiccant
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The present invention relates to a kind of Winter Solar Greenhouse dehumidifying tower, belong to agriculture project equipment technical field.It is made up of body housing, blower fan, charging Dump gate, shutter, air outlet, hygroscopic agent, fixed plate, dividing plate, bottom of towe plate, screen pack.Dehumidizer is quick lime, is put on dividing plate after being packed with non-woven bag.Dividing plate has three layers, using stainless (steel) wire structure.Shutter uses electric controlled door, is switched with the switch of blower fan.Blower fan fixed plate is fixed on air outlet, the switch humidity controller control of blower fan.Fixed plate top is provided with screen pack, and screen pack uses high efficiency particulate air filter filter screen.Present invention dehumidifying tower is applied to the humidity regulation of Winter Solar Greenhouse, and fast with dehumidifying speed, moisture removal is big, and dehumidify low cost, high degree of automation, the advantages of dehumidification process does not reduce greenhouse temperature.
Description
First, technical field
The present invention relates to a kind of Winter Solar Greenhouse dehumidifying tower, belong to agriculture project equipment technical field.
2nd, background technology
Winter Solar Greenhouse is extremely closed to reach insulation purpose, and indoor moisture is difficult dissipation, and air humidity is very high.Especially
It is the situation for running into successive cloudy days, the humidity of warm room air keeps very high for a long time.High humidity environment growth not only to plant and
Production is unfavorable, also easily causes the disorder of crop, is restricted plant transpiration, influence root system to the absorption of soil nutrient and
Utilize, and aggravate the generation of plant disease and spread.So the high humidity environment of heliogreenhouse has turned into influence yield of vegetables
One of principal element, control heliogreenhouse air humidity is significant.
At present, in the actual production of China's Winter Solar Greenhouse, conventional dehumanization method is mainly the DT, works as greenhouse
When interior temperature exceedes plant growth temperature upper limit, opening roof window or side window carries out gravity-flow ventilation, is also reduced while cooling
Air humidity in greenhouse.If but the cloudy day, because warm outdoor air is cold, it is impossible to carry out gravity-flow ventilation, will be kept in greenhouse
Prolonged high humility and it is unfavorable to plant growth.If taking the measure for forcing air draft, warm Indoor Air will be inevitably brought
The low problem of temperature drop.Therefore, in cold winter, how heliogreenhouse had not only reduced air humidity again guarantee indoor air temperature not compared with
Significantly reduce, as the subject matter that greenhouse dehumidifying faces.
3rd, the content of the invention
Moisture absorption tower it is an object of the present invention to provide one kind with quick lime (calcium oxide) as hygroscopic agent, meets Winter Solar Greenhouse
The requirement of energy-efficient, inexpensive dehumidifying.
To achieve the above object, the technical solution adopted by the present invention is：
Winter Solar Greenhouse dehumidifying tower, by body housing (1), blower fan (2), charging Dump gate (3), shutter (4), air-out
Mouth (5), hygroscopic agent (6), fixed plate (7), dividing plate (8), bottom of towe plate (9), screen pack (10) are combined.The dehumidizer for using
(6) it is quick lime, is put on each layer dividing plate (8) after being packed using multiple nonwovens bag.Dividing plate (8) has three layers, using stainless steel
Web frame.Shutter (4) uses electric controlled door, is switched with the switch of blower fan (2).Blower fan fixed plate (7) is fixed on air outlet
(5) in neighbouring position, the switch humidity controller control of blower fan (5).Air-out of the screen pack (10) above fixed plate (7)
Near mouth (5), using the filter screen of high efficiency particulate air filter, easy-to-dismount connected mode is taken with air outlet (5), beneficial to screen pack
Change.
Compared with prior art, moisture absorption tower in greenhouse of the present invention is had an advantageous effect in that：
1st, the absorption of the moisture in warm room air is completed in moisture absorption tower, can realize continuous moisture absorption, the amount of moisture absorption
Greatly.Multiple moisture absorption layers are set in absorption tower, and the relative both sides of each moisture absorption layer are each provided with a charging Dump gate, are easy to moisture absorption
The replacing of agent.
2nd, the hygroscopic agent in moisture absorption tower is quick lime, and wettability power is strong, and every kilogram of quick lime can absorb in theory
0.32 kilogram of water, and it is extremely cheap, heat is discharged during moisture absorption, using the guarantor of temperature in Winter Solar Greenhouse
Hold.Quick lime is packed using ventilative non-woven fabrics, and the screen pack of high efficiency particulate air filter, Neng Goubao are provided near air outlet
The white lime for becoming powdering after card quick lime moisture absorption does not fly away into greenhouse with air-flow.
3rd, regeneration is needed after the hygroscopic agent moisture absorption such as silica gel or calcium chloride, regenerative process will consume the substantial amounts of energy.Compared to and
Speech, quick lime moisture absorption is chemical reaction, and the most products after its moisture absorption are calcium hydroxide, can be used for acid soil in greenhouse
The improvement of earth, if amount is big, can be also used for power plant desulfurization.Moisture absorption after completion of the reaction, then is changed by new quick lime again
Work.
4th, the switch of blower fan humidity controller control, shutter uses electric controlled door, is switched with the switch of blower fan.
In sum, heliogreenhouse moisture absorption tower of the present invention is applied to the humidity regulation of Winter Solar Greenhouse, with dehumidifying speed
Degree is fast, and moisture removal is big, and dehumidify low cost, high degree of automation, the advantages of dehumidification process does not reduce greenhouse temperature.
4th, illustrate
Fig. 1 is the structural representation of dehumidifying tower.
Fig. 2 is the top view of dehumidifying tower.
Fig. 3 is the side view of dehumidifying tower.
Fig. 4 is the schematic diagram of dehumidifying tower interlayer dividing plate.
1 body housing in figure, 2 is blower fan, and 3 is charging Dump gate, and 4 is shutter, and 5 is air outlet, and 6 is packed non-woven fabrics
Quick lime, 7 is blower fan fixed plate, and 8 is tower interlayer dividing plate, and 9 is bottom of towe plate, and 10 is screen pack.
5th, specific embodiment
1~4 the present invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, Winter Solar Greenhouse moisture absorption tower, by body housing 1, blower fan 2, charging Dump gate 3, shutter 4, go out
Air port 5, hygroscopic agent 6, fixed plate 7, dividing plate 8, bottom of towe plate 9, screen pack 10 are combined.Each layer of the charging Dump gate 3 in tower
The right and left correspondence position respectively set one.Moisture absorption tower has three layers, and each layer is separated by dividing plate 8.Shutter 4 is in moisture absorption bottom of towe
Portion, left and right correspondence position respectively sets one, and using electrically operated gate, its switch is chain with the switch of blower fan 2.That is, the two is simultaneously
Open, while closing.Blower fan 2 is located near moisture absorption tower air outlet 5, is fixed using fixed plate 7.Blower fan 2 is controlled using humidity controller,
Setting warm indoor relative humidity starts dehumidifying when reaching certain higher limit, stops when reaching certain lower limit.Hygroscopic agent 6 is using life
Lime, is packed with non-woven bag, is positioned on the dividing plate 8 of each layer of moisture absorption tower.After completion of the reaction, hygroscopic agent 6 is from charging for moisture absorption
Taken out in Dump gate 3, then change new hygroscopic agent 6.The top of fixed plate 7, air outlet 5 is nearby provided with screen pack 10, uses
High efficiency particulate air filter filter screen, it is ensured that pulverized limestone does not enter greenhouse.Treat that the air of moisture absorption enters tower from the shutter 4 of moisture absorption tower bottom
It is interior, by after the moisture absorption layer moisture absorption treatment of three layers of dividing plate 8 composition, by blower fan 2 by after screen pack 10, then enter by air outlet 5
Enter greenhouse.
Fig. 2 gives the top view of moisture absorption tower.The profile of whole tower is cylinder, and air outlet 5 is located at the top center of tower.
Air outlet is equipped with blower fan 2, is fixed on air outlet 5 by fixed plate 7, and air outlet 5 is nearby provided with screen pack 10.
Fig. 3 gives the side view of moisture absorption tower.The each layer in moisture absorption tower left and right side opens up a charging Dump gate 3, position
In 8 centre positions of side of each layer of dividing plate.Shutter is provided with the side centre position of bottom baffles 9.
As shown in figure 4, it is the schematic diagram of dividing plate 8, dividing plate 8 is circle, is stainless steel mesh structure, is easy to air to wear
Cross, flow from the bottom up.
The Winter Solar Greenhouse moisture absorption tower that the present invention is provided has the characteristics that：Quick lime is employed as hygroscopic agent, is inhaled
Wet speed is fast, and hygroscopic capacity is big, and heat release in moisture absorption process does not reduce the temperature in greenhouse.Quick lime is packed using non-woven fabrics, nonwoven
Cloth is breathed freely, while setting high efficiency particulate air filter filter screen at air outlet position, can prevent the calcium hydroxide formed after quick lime moisture absorption
Powder is flown away in greenhouse with air-flow.Compared with other conventional hygroscopic agents, quick lime price is extremely low, and is asked in the absence of regeneration
Topic.The calcium hydroxide generated after its moisture absorption reaction can be used for the improvement of acid soil in greenhouse, if amount is big, it is also possible to be used for
The sulfur removal technology of power plant or the building materials as rural development.Whole tower running cost is mainly the power consumption of blower fan and disappearing for quick lime
Consumption, operating cost is extremely cheap.And, moisture absorption tower structure is simple, and cost is also low, easy to utilize.Blower fan uses humidity control
Device control processed, with shutter Simultaneous Switching, high degree of automation, humid control effect is good in greenhouse.
The above, is only presently preferred embodiments of the present invention, is not the limitation for making other forms to the present invention, is appointed
What those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent variations etc.
Effect embodiment.But it is every without departing from technical solution of the present invention content, according to technical spirit of the invention to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (6)
1. Winter Solar Greenhouse dehumidifying tower, by body housing (1), blower fan (2), feeds Dump gate (3), shutter (4), air outlet
(5), hygroscopic agent (6), fixed plate (7), dividing plate (8), bottom of towe plate (9), screen pack (10) are combined, it is characterised in that described
Whole tower divide into three layers by dividing plate (8).
2. Winter Solar Greenhouse according to claim 1 dehumidifying tower, it is characterised in that：The dehumidizer (6) for using is to give birth to stone
Ash, is put on each layer dividing plate (8) after being packed using multiple non-woven bags.
3. Winter Solar Greenhouse according to claim 1 dehumidifying tower, it is characterised in that：The dividing plate (8) uses stainless steel
Web frame.
4. Winter Solar Greenhouse according to claim 1 dehumidifying tower, it is characterised in that：Humidity controller controls blower fan (2)
Switch, switch and the switch of electronic shutter (4) of blower fan (2) are consistent.
5. Winter Solar Greenhouse according to claim 1 dehumidifying tower, it is characterised in that：Each layer each side sets one
Individual charging Dump gate (3).
6. Winter Solar Greenhouse according to claim 1 dehumidifying tower, it is characterised in that：The screen pack (10) is arranged on out
Near air port (5), using dismountable connected mode, it is conveniently replaceable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710175249.XA CN106895508A (en) | 2017-03-22 | 2017-03-22 | A kind of Winter Solar Greenhouse dehumidifying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710175249.XA CN106895508A (en) | 2017-03-22 | 2017-03-22 | A kind of Winter Solar Greenhouse dehumidifying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106895508A true CN106895508A (en) | 2017-06-27 |
Family
ID=59193072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710175249.XA Pending CN106895508A (en) | 2017-03-22 | 2017-03-22 | A kind of Winter Solar Greenhouse dehumidifying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106895508A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233226A (en) * | 2010-05-08 | 2011-11-09 | 裴红侠 | Novel dehumidifier |
| CN104949223A (en) * | 2015-07-16 | 2015-09-30 | 冯林 | Air purification system |
-
2017
- 2017-03-22 CN CN201710175249.XA patent/CN106895508A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233226A (en) * | 2010-05-08 | 2011-11-09 | 裴红侠 | Novel dehumidifier |
| CN104949223A (en) * | 2015-07-16 | 2015-09-30 | 冯林 | Air purification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |