CN205897383U - Greenhouse air dewetting economizer - Google Patents
Greenhouse air dewetting economizer Download PDFInfo
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- CN205897383U CN205897383U CN201620683251.9U CN201620683251U CN205897383U CN 205897383 U CN205897383 U CN 205897383U CN 201620683251 U CN201620683251 U CN 201620683251U CN 205897383 U CN205897383 U CN 205897383U
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Abstract
Greenhouse air dewetting economizer includes the casing and sets up in the inside heat exchanger of casing its characterized in that: heat exchanger inside divide into two route (a) and routes (b) that each other do not communicate with each other and can connect the circulation of air. The route (a) of heat exchanger carries out the circulation of room air, is furnished with the indoor fan that induced drafts or dry, makes the room air flow in heat exchanger route (a). The route (b) of heat exchanger carries out outdoor circulation of air, is furnished with the room external fan who induced drafts or dry, makes outdoor air flow in heat exchanger route (b). Heat exchanger route (a) lower part is the water receiving box, and the temperature controller is installed on the casing simultaneously to water receiving box run -on water pipe discharge comdenstion water, and the temperature controller has indoor temperature sensor, outdoor temperature sensor, indoor humidity sensor. When outdoor temperature was less than 0 DEG C, greenhouse temperature difference between indoor and outdoor was big, can guarantee the circumstances of the minimum temperature drop of indoor temperature under, in the big -arch shelter of in time effectively discharging the air the comdenstion water, keep equitable hygrometry in the big -arch shelter, do benefit to the growth that products were planted to plant, fruit vegetables etc. Prevent the pathological change because the too big production of humidity is gone mouldy, influence the normal growth of crop. Utilize the nature difference in temperature simultaneously, it consumes low battery, more energy -conserving.
Description
Technical field
This utility model is related to air adjustment refrigeration technology field, particularly to brooder air dewetting energy saver.
Background technology
Brooder is a kind of exclusive greenhouse in the northern area of China, even if in season the coldest, just relies on sunlight
Indoor certain temperature levels can be maintained, to meet the needs of vegetable crop growth.The indoor and outdoor air Temperature Difference of brooder can keep
More than 21 ~ 25 degrees Celsius.
Brooder is airtight due to the plastic sheeting using, and in canopy, cultivation is due to the rising work evaporating with crop of soil moisture
With making in canopy air humidity increase, if stuffy, in canopy, relative air humidity, up to more than 90%, or even reaches 100%.If canopy
Interior relative humidity is too high, and the transpiration of plant leaf will be suppressed, and the air humidity in soil moisture and canopy increases, canopy
A large amount of globules are condensed on film, has both affected the photosynthesis of crop, be unfavorable for the growth promoter of plant, make germ reproduction, disease again
Popular, harm is serious.Therefore, adjust epidemic disaster in warmhouse booth, be controlling disease, promote the important of crop growth to arrange
Apply.The crowd simultaneously often working in green house of vegetables, is chronically at high temperature, and under high humidity environment, especially humidity is to people's health
Impact is very big.
The method adjusting at present brooder humidity has, and 1, ventilation wet down method: be exactly to be aerated, this method is base
This dehumanization method.Even if but ventilation is carried out when temperature is higher, the temperature being also easily caused in brooder reduces.Temperature
Dramatic decrease can bring freeze injury to crop.2nd, rationally water: watering is to lead to humidity in booth to become big main cause.But
During use in winter booth, because Changes in weather should not control, lead to the consumption that waters and Best Times uncontrollable.3rd, entered using air-conditioning
Go and dehumidify, there is a, air-conditioning purchase cost height, b, 24 hour operation power consumption are big, under c, low temperature, compressor of air conditioner operation presence is hidden safely
Suffer from (as liquid hammer).The 3 kinds of methods commonly used above not can solve brooder humidity problem, simply plays mitigation.
Content of the invention
This utility model is directed to above-mentioned deficiency of the prior art, provides that a kind of effect on moisture extraction is obvious, power consumption is low, more
Energy-conservation, the brooder air dewetting energy saver of air humidity can be automatically controlled.
In order to solve above-mentioned technical problem, this utility model is using following technical scheme:
Brooder air dewetting energy saver, including housing (1) be arranged at the internal heat exchanger (2) of housing (1), its feature
It is: inside heat exchanger (2), be divided into two paths (a) not connected and that air circulation can be connected and path (b).Heat exchanger
(2) path (a) carries out the circulation of room air, is furnished with the indoor fan (3) of air draught or blowing, makes room air in heat exchanger
(2) flowing in path (a).The path (b) of heat exchanger (2) carries out outdoor air flow, is furnished with the outdoor fan of air draught or blowing
(4) outdoor air, is made to flow in heat exchanger (2) path (b).Heat exchanger (2) path (a) bottom is water spilage tray (5), water spilage tray
(5) connect drain pipe (6) and discharge condensed water, temperature controller (7) is provided with housing (1) simultaneously, temperature controller (7) has indoor temperature to pass
Sensor (8), outdoor temperature sensor (9), indoor humidity sensor (10).
Further, described heat exchanger (2) path (a) connects room air, and path is perpendicular to earth's surface horizontal plane.Heat exchanger
(2) path (b) connects outdoor air, and path is parallel to earth's surface horizontal plane.
Further, the material of described heat exchanger (2) is metal or nonmetallic, and the peripheral passage of path (a) can be simple 1
Secondary peripheral passage or the peripheral passage of multiple series connection.
Further, in described heat exchanger (2) path (a) by sectional area identical is circular or triangle or tetragon or polygon
Shape etc. combines, specifically the cross-sectional shape of each unit path can for square or rectangle is circular or oval or triangle or
Parallelogram etc..
Further, described indoor fan (3), outdoor fan (4) adopt centrifugal blower or axial flow blower, can be using exchange
Electricity or unidirectional current.
Further, described temperature controller (7) can use electronic type or mechanical type, using Non-follow control, automatically controls and distant
Control controls or network communication controls.
Further, described housing (1) comprises passage (a) air inlet, passage (a) air outlet, passage (b) air inlet, passage
(b) air outlet, material is metal or nonmetallic,
Further, described water spilage tray (5) quantity is 1 or 2 combination of the above, and material is metal or nonmetallic.
Technology design of the present utility model is: brooder air dewetting energy saver, including housing (1) be arranged at housing
(1) internal heat exchanger (2) it is characterised in that: be divided into inside heat exchanger (2) two not connected and air circulation can be connected
Path (a) and path (b).The path (a) of heat exchanger (2) carries out the circulation of room air, is furnished with the interior of air draught or blowing
Blower fan (3), makes room air flow in heat exchanger (2) path (a).The path (b) of heat exchanger (2) carries out flow of outside air
Logical, it is furnished with the outdoor fan (4) of air draught or blowing, so that outdoor air is flowed in heat exchanger (2) path (b).Heat exchanger (2) leads to
Road (a) bottom is water spilage tray (5), and water spilage tray (5) connects drain pipe (6) and discharges condensed water, is provided with temperature control on housing (1) simultaneously
Device (7), temperature controller (7) has indoor temperature transmitter (8), outdoor temperature sensor (9), indoor humidity sensor (10).Described
Brooder air dewetting energy saver outdoor temperature sensor (9) detection outdoor temperature be less than 0 DEG C when, indoor temperature transmitter
(8) detection indoor temperature is higher than 20 DEG C, when indoor humidity sensor (10) detection humidity is higher than 65%, indoor fan (3) and outdoor
Work opened by blower fan (4), and the outdoor air flowing through in heat exchanger (2) path (b) is less than 0 DEG C, stream in heat exchanger (2) path (a)
The room air crossed is higher than 20 DEG C, and now two strands of air carry out conduction of heat by heat exchanger (2) due to the temperature difference.Temperature when heat exchange
Degree drops under room air dew point, and room air condensed water is discharged, and condensed water is discharged to water spilage tray (5), finally under gravity
By drain pipe (6), it is discharged to appointed place, reach the purpose reducing room air water capacity.When humidity reaches target setting value
When, by autostop.Advantage: when outdoor temperature is less than 0 DEG C, brooder indoor/outdoor temperature-difference is big it is ensured that indoor temperature minimum becomes
In the case of change, timely and effective discharge the condensed water of air in booth, keep in booth rationally relative humidity, beneficial to plant, really
Vegetable etc. plants the growth of product, prevents the pathological changes because the excessive generation of humidity is gone mouldy, the normal growth of impact crop.Utilize certainly simultaneously
So temperature difference, its power consumption is low, more energy-conservation.
This utility model brooder air dewetting energy saver belongs to air adjustment dehumidifying technology field.
Air adjustment dehumidifying technology field, using in such as brooder, heliogreenhouse facility, make full use of solar energy, electric energy,
The brooder of the mode of heatings such as boiler, carries out vegetable overwintering cultivation, spring autumn and winter farming and animal husbandry lagging facility in cold district.It is specially agriculture
Arable farming brooder, cultivating seeds brooder, seedling culture brooder, brooder is fattened in the cultivation such as horse, sheep, pig, cattle, chicken, duck, and flowers are planted
Training brooder, Peasants Joy tourism brooder etc..
The beneficial effects of the utility model are:
1st, keep reasonable relative humidity in brooder, plant the growth of product beneficial to plant, fruit and vegerable etc.；
2nd, pathological changes, the normal growth of impact crop are prevented because the excessive generation of humidity is gone mouldy；
3rd, low by cold and hot temperature difference dehumidifying power consumption, more energy-conservation；
4th, carry out dehumidifying with steam compression type refrigeration mode to compare, low cost, reliable, easy to use, more
Energy-conservation, especially in north of china in winter low temperature, effect becomes apparent from.
Brief description
Fig. 1 is the heat exchanger channel cross-sectional shape figure that this utility model brooder air dewetting energy saver uses.
Fig. 2 is the schematic diagram of this utility model brooder air dewetting energy saver.
Fig. 3 is the structure chart of this utility model brooder air dewetting energy saver.
Fig. 4 is the structure chart of this utility model brooder air dewetting energy saver.
Description of reference numerals: 1- housing, 2- heat exchanger, 3- indoor fan, 4- outdoor fan, 5- water spilage tray, 6- drain pipe,
7- temperature controller, 8- indoor temperature transmitter, 9- outdoor temperature sensor, 10- indoor humidity sensor, ai- passage a air inlet,
Ao- passage air outlet, bi- passage b air inlet, bo- passage b air outlet.It is brooder space inside dotted line in Fig. 2, outside dotted line be
Outdoor environment.
Specific embodiment
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings:
With reference to Fig. 3 Fig. 4: brooder air dewetting energy saver, include housing (1) and be arranged at the heat exchange inside housing (1)
Device (2) it is characterised in that: is divided into two paths (a) not connected and that air circulation can be connected and logical inside heat exchanger (2)
Road (b).The path (a) of heat exchanger (2) carries out the circulation of room air, is furnished with the indoor fan (3) of air draught or blowing, makes interior
Air flows in heat exchanger (2) path (a).The path (b) of heat exchanger (2) carries out outdoor air flow, is furnished with air draught or blows
The outdoor fan (4) of wind, makes outdoor air flow in heat exchanger (2) path (b).Heat exchanger (2) path (a) bottom is water receiving
Box (5), water spilage tray (5) connects drain pipe (6) and discharges condensed water, is provided with temperature controller (7), temperature controller (7) on housing (1) simultaneously
There are indoor temperature transmitter (8), outdoor temperature sensor (9), indoor humidity sensor (10).
The operation principle of the present embodiment: brooder air dewetting energy saver, including housing (1) be arranged in housing (1)
The heat exchanger (2) in portion it is characterised in that: be divided into inside heat exchanger (2) two not connected and the logical of air circulation can be connected
Road (a) and path (b).The path (a) of heat exchanger (2) carries out the circulation of room air, is furnished with the indoor fan of air draught or blowing
(3) room air, is made to flow in heat exchanger (2) path (a).The path (b) of heat exchanger (2) carries out outdoor air flow, joins
There is the outdoor fan (4) of air draught or blowing, so that outdoor air is flowed in heat exchanger (2) path (b).Heat exchanger (2) path (a)
Bottom is water spilage tray (5), and water spilage tray (5) connects the condensed water that drain pipe (6) is discharged, and housing (1) is provided with temperature controller simultaneously
(7), temperature controller (7) has indoor temperature transmitter (8), outdoor temperature sensor (9), indoor humidity sensor (10).Described warm
Canopy air dewetting energy saver outdoor temperature sensor (9) detection outdoor temperature be less than 0 DEG C when, indoor temperature transmitter (8)
Detection indoor temperature be higher than 20 DEG C, indoor humidity sensor (10) detection humidity be higher than 65% when, indoor fan (3) and outdoor wind
Work opened by machine (4), and the outdoor air flowing through in heat exchanger (2) path (b) is less than 0 DEG C, flows through in heat exchanger (2) path (a)
Room air be higher than 20 DEG C, now two strands of air carry out conduction of heat by heat exchanger (2) due to the temperature difference.Temperature when heat exchange
Drop under room air dew point, room air condensed water is discharged, condensed water is discharged to water spilage tray (5) under gravity, finally leads to
Cross drain pipe (6), be discharged to appointed place, reach the purpose reducing room air water capacity.When humidity reaches target setting value,
By autostop.Advantage: when outdoor temperature is less than 0 DEG C, brooder indoor/outdoor temperature-difference big it is ensured that indoor temperature minimum change
In the case of, timely and effective discharge the condensed water of air in booth, keep in booth rationally relative humidity, beneficial to plant, fruit and vegerable etc.
The growth of plantation product, prevents the pathological changes because the excessive generation of humidity is gone mouldy, the normal growth of impact crop.Utilize natural epidemic disaster in booth simultaneously
Difference, its power consumption is low, more energy-conservation.
Compare with steam compression type dehumidifying mode, this brooder air dewetting energy saver total energy-conservation expense includes the section of cost
The energy-conservation expense of about expense and operating electricity consumption, the energy-saving benefit estimation of this brooder air dewetting energy saver:
Taking the dehumidifier of 3 steam compression type dehumidifying modes as a example, the size of brooder: long 60 meters, wide 4 meters, high 2.5 meters,
Spatial volume is: 60 × 4 × 2.5=600 cubic meter.
Table look-up: air parameter,
25 DEG C of atmospheric density ρ: 1.173 (kg/m3)
15 DEG C of atmospheric density ρ: 1.218 (kg/m3)
When outdoor temperature is less than 0 DEG C, 12.5 DEG C of theoretical mean temperature after its heat exchange is 25 DEG C less than room air
18 DEG C of dew point temperature value.
Refrigeration work consumption calculates: 600 × 1.173 × (73.6-36.5)/3600/3=2.417kw
The power consumption of brooder air dewetting energy saver is 0.5kw
Calculated according to above-mentioned parameter:
Reach same effect on moisture extraction, brooder air dewetting energy saver consumed power ratio steam compression type power is few:
2.417kw-0.5kw=1.917kw.It is to calculate for 100 days by winter time, daily operation 20 hours.Power cost saving is calculated as follows:
Year economize on electricity (spending)=1.917 kw × 20 hour × 100 day=3834kw h；
1 energy-conservation expense/year (first)=3834kw h × 0.52 yuan/degree=1993.68 yuan；
10000 energy-conservation expense/years (first)=1993.68 ten thousand yuan；
By 3 air-conditioning cost calculations, compressor, two devices etc. save 1000 yuan, use by 10 years, and Cost comparisons calculate such as
Under:
1 cost savings expense/year (first)=1000 yuan ÷ 10 years=100 yuan/year；
10000 energy-conservation expense/years (first)=1,000,000 yuan；
Then, for steam compression type dehumidifying mode energy-conservation, use 10,000 brooder air dewetting energy savers permissible in year
The social benefit of energy-conservation is 2093.68 ten thousand yuan/year.
This utility model brooder air dewetting energy saver belongs to air adjustment dehumidifying technology field, using such as warm
Canopy, heliogreenhouse facility, make full use of the brooder of the mode of heatings such as solar energy, electric energy, boiler, carry out vegetable in cold district and get over
Winter cultivates, spring autumn and winter farming and animal husbandry lagging facility.It is specially arviculture brooder, cultivating seeds brooder, seedling culture brooder,
Brooder, flower culture brooder, Peasants Joy brooder etc. are fattened in the cultivation such as horse, sheep, pig, cattle, chicken, duck.
The explanation of above example is only intended to help understand method of the present utility model and its core concept.Should refer to
Go out, for those skilled in the art, on the premise of without departing from this utility model principle, can also be to this
Utility model carries out some improvement and modifies, and these improve and modification also falls into this utility model scope of the claims
Interior.
Claims (8)
1. brooder air dewetting energy saver, including housing (1) be arranged at the internal heat exchanger (2) of housing (1), its feature exists
In: it is divided into two paths (a) not connected and that air circulation can be connected and path (b), heat exchanger inside heat exchanger (2)
(2) path (a) carries out the circulation of room air, is furnished with the indoor fan (3) of air draught or blowing, makes room air in heat exchanger
(2) flowing in path (a), the path (b) of heat exchanger (2) carries out outdoor air flow, is furnished with the outdoor fan of air draught or blowing
(4) outdoor air, is made to flow in heat exchanger (2) path (b), heat exchanger (2) path (a) bottom is water spilage tray (5), water spilage tray
(5) connect drain pipe (6) and discharge condensed water, temperature controller (7) is provided with housing (1) simultaneously, temperature controller (7) has indoor temperature to pass
Sensor (8), outdoor temperature sensor (9), indoor humidity sensor (10).
2. brooder air dewetting energy saver according to claim 1 it is characterised in that: described heat exchanger (2) path (a)
Connect room air, and path be perpendicular to earth's surface horizontal plane, heat exchanger (2) path (b) connects outdoor air, and path parallel to
Earth's surface horizontal plane.
3. brooder air dewetting energy saver according to claim 1 and 2 it is characterised in that: the material of described heat exchanger (2)
Expect for metal or nonmetallic, the peripheral passage of path (a) can be simple 1 peripheral passage or the peripheral passage of multiple series connection.
4. brooder air dewetting energy saver according to claim 1 and 2 it is characterised in that: logical in described heat exchanger (2)
Road (a) is by sectional area identical circle or the combination such as triangle or tetragon or polygon, the specifically section of each unit path
Profile can be for square or rectangle is circular or oval or triangle or parallelogram etc..
5. brooder air dewetting energy saver according to claim 1 it is characterised in that: described indoor fan (3), outdoor
Blower fan (4) adopts centrifugal blower or axial flow blower, can adopt alternating current or unidirectional current.
6. brooder air dewetting energy saver according to claim 1 it is characterised in that: described temperature controller (7) can make
With electronic type or mechanical type, using Non-follow control, automatically control and remote pilot or network communication control.
7. brooder air dewetting energy saver according to claim 1 it is characterised in that: described housing (1) comprises passage
A () air inlet, passage (a) air outlet, passage (b) air inlet, passage (b) air outlet, material is metal or nonmetallic.
8. brooder air dewetting energy saver according to claim 1 it is characterised in that: described water spilage tray (5) quantity be 1
Individual or 2 combination of the above, material is metal or nonmetallic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683251.9U CN205897383U (en) | 2016-07-02 | 2016-07-02 | Greenhouse air dewetting economizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683251.9U CN205897383U (en) | 2016-07-02 | 2016-07-02 | Greenhouse air dewetting economizer |
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| Publication Number | Publication Date |
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| CN205897383U true CN205897383U (en) | 2017-01-18 |
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ID=57772084
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620683251.9U Active CN205897383U (en) | 2016-07-02 | 2016-07-02 | Greenhouse air dewetting economizer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240381A (en) * | 2018-09-21 | 2019-01-18 | 广西鸿光农牧有限公司 | A kind of chicken farm environmental management system Internet-based and method |
| CN109792959A (en) * | 2019-03-15 | 2019-05-24 | 四川省畜牧科学研究院 | A kind of novel energy-conserving ring control greenhouse rabbit home |
| CN114060925A (en) * | 2021-11-16 | 2022-02-18 | 曾昭达 | Green circular air conditioner indoor unit |
| CN114402868A (en) * | 2022-01-14 | 2022-04-29 | 刘妍 | Dehumidification device and method in shed based on liquid internal circulation and indoor temperature difference |
| CN114651729A (en) * | 2022-03-28 | 2022-06-24 | 延寿县润和养殖专业合作社 | Air conditioning system and method in cultivation shed |
-
2016
- 2016-07-02 CN CN201620683251.9U patent/CN205897383U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240381A (en) * | 2018-09-21 | 2019-01-18 | 广西鸿光农牧有限公司 | A kind of chicken farm environmental management system Internet-based and method |
| CN109792959A (en) * | 2019-03-15 | 2019-05-24 | 四川省畜牧科学研究院 | A kind of novel energy-conserving ring control greenhouse rabbit home |
| CN109792959B (en) * | 2019-03-15 | 2024-03-12 | 四川省畜牧科学研究院 | Novel energy-conserving environmental control big-arch shelter rabbit house |
| CN114060925A (en) * | 2021-11-16 | 2022-02-18 | 曾昭达 | Green circular air conditioner indoor unit |
| CN114402868A (en) * | 2022-01-14 | 2022-04-29 | 刘妍 | Dehumidification device and method in shed based on liquid internal circulation and indoor temperature difference |
| CN114651729A (en) * | 2022-03-28 | 2022-06-24 | 延寿县润和养殖专业合作社 | Air conditioning system and method in cultivation shed |
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