CN202842009U - Hot-water conversion hot-air warming all-in-one machine of greenhouse - Google Patents
Hot-water conversion hot-air warming all-in-one machine of greenhouse Download PDFInfo
- Publication number
- CN202842009U CN202842009U CN2012205080174U CN201220508017U CN202842009U CN 202842009 U CN202842009 U CN 202842009U CN 2012205080174 U CN2012205080174 U CN 2012205080174U CN 201220508017 U CN201220508017 U CN 201220508017U CN 202842009 U CN202842009 U CN 202842009U
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- greenhouse
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- temperature
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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 utility model discloses a hot-water conversion hot-air warming all-in-one machine of a greenhouse. The hot-water conversion hot-air warming all-in-one machine of the greenhouse comprises a machine cabinet, wherein a heat radiator and an axial flow exhaust fan are arranged in the machine cabinet and are connected through connection pieces, and a hot water pipeline passes through the heat radiator. Compared with the prior art, in order to force convection, the partial temperature rise of the hot-water conversion hot-air warming all-in-one machine of the greenhouse is fast, short in time, low in cost and thorough in heat source utilization. Compared with the facts that the temperature rise of spiral tube heat-radiating fins is natural in convection, the temperature rise is slow, long in time, and high in cost, the hot-water conversion hot-air warming all-in-one machine of the greenhouse is small in size, convenient to install, free of occupation of planting space of the greenhouse, and suitable for being used for temperature rise and preservation at south winter night and being not used in daytime as the temperature is high. The hot-water conversion hot-air warming all-in-one machine of the greenhouse is small in coal consumption of a boiler, keeps circulation water temperature with the 90-95 DEG C water-supplying temperature of the boiler and the 40-50 DEG C water-returning temperature, is used for circulation heating, and reduces coal consumption.
Description
[technical field]
The utility model relates to a kind of greenhouse hot water conversion hot blast all-in-one of heating.
[background technology]
The greenhouse provides preference temperature for plant winter, normal air-heater hot-blast stove or the inner supplying hot water of helix tube fin or the steam of adopting, free convection or forced convertion heat or are incubated to environment in the greenhouse, and the construction of greenhouse engineering, require tighter to winter heating system, extremes of temperature all can damage plant, causes economic loss.
[utility model content]
The utility model is in order to solve above-mentioned deficiency, and hot water conversion hot blast all-in-one of heating in a kind of greenhouse is provided.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of greenhouse hot water conversion hot blast all-in-one of heating, it is characterized in that: comprise rack, be provided with radiator and axial-flow exhaust fan in the rack, described radiator and axial-flow exhaust fan join by connector, are provided with the hot water line on the radiator and pass through.
Be provided with wide-mouth air draft cover on the described axial-flow exhaust fan.
The utility model advantage compared with prior art is: the utility model is that forced convertion is fast to local heating, and the time is short, and expense is lower, and the thermal source utilization is abundant, and contrast helix tube fin is heated and is free convection, heats up slow, and the time is long, and expense is high; Volume is little, the plantation space, greenhouse that do not take easy for installation, and usefulness is heated, is incubated to night in winter in applicable south, and the daytime temperature height need not, the boiler coal consumption is little, keeps circulating water temperature, 90 ℃-95 ℃ of boiler water supply temperature, 40 ℃-50 ℃ of return water temperatures, circular heating uses, and saves coal consumption.
[
Description of drawings]
Fig. 1 is structural representation of the present utility model.
In the accompanying drawing, 1-rack; 2-radiator; 3-axial-flow exhaust fan; 4-connector; 5-to hot-water line; 6-return pipe; 7-wide-mouth air draft cover.
[embodiment]
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of greenhouse hot water conversion hot blast all-in-one of heating, it is characterized in that: comprise rack 1, be provided with radiator 2 and axial-flow exhaust fan 3 in the rack 1, described radiator 2 and axial-flow exhaust fan 3 join by connector 4, be provided with the hot water line on the radiator 2 and pass through, the hot water line comprises to hot-water line 5 and return pipe 6, is provided with wide-mouth air draft cover 7 on the described axial-flow exhaust fan 3.
Application method of the present utility model: according to the temperature of greenhouse implants requirement, the greenhouse space size reasonable is assigned water return pipeline 90 ℃ of hot water is fed radiator 2, axial-flow exhaust fan 3 work, flow of cold air, be converted to hot blast through radiator 2, again through the remote heating of heat air delivery pipeline or direct heating wind.Radiator 2 circulations be can 90 ℃ of water of many hot feed pipes of all-in-one alliance enter and 20 ℃-30 ℃ of main water return tube coolings, so periodic duty be discharged to by the dewatering outlet.
The Another Application method is under the flowers seedbed, lays this all-in-one axial flow blower outlet air end by the long plastic conveying and plastic thermal chimney of 20-30 rice, and the barrel upper semi-circle has countless apertures, hot wind supply flows out, and increases particularly heating of night of seedbed environment temperature (temperature is controlled), insulation, heat soon, effect is fine.
It should be noted that at last: above-described embodiment only is for the utility model example clearly is described; and be not restriction to embodiment; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here need not also can't give all embodiments exhaustive, and the apparent variation of being amplified out thus or the change still be among the protection domain of the present utility model.
Claims (2)
1. greenhouse hot water conversion hot blast all-in-one of heating, it is characterized in that: comprise rack, be provided with radiator and axial-flow exhaust fan in the rack, described radiator and axial-flow exhaust fan join by connector, are provided with the hot water line on the radiator and pass through.
2. a kind of greenhouse according to claim 1 hot water conversion hot blast all-in-one of heating is characterized in that: be provided with wide-mouth air draft cover on the described axial-flow exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205080174U CN202842009U (en) | 2012-05-20 | 2012-09-27 | Hot-water conversion hot-air warming all-in-one machine of greenhouse |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210169781 | 2012-05-20 | ||
| CN201210169781.8 | 2012-05-20 | ||
| CN2012205080174U CN202842009U (en) | 2012-05-20 | 2012-09-27 | Hot-water conversion hot-air warming all-in-one machine of greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202842009U true CN202842009U (en) | 2013-04-03 |
Family
ID=47973270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205080174U Expired - Fee Related CN202842009U (en) | 2012-05-20 | 2012-09-27 | Hot-water conversion hot-air warming all-in-one machine of greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202842009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238486A (en) * | 2013-05-17 | 2013-08-14 | 济南安信农业科技有限公司 | Greenhouse warming and cooling system |
| CN110595164A (en) * | 2019-08-17 | 2019-12-20 | 徐州云颐无纺布制品有限公司 | Drying equipment for non-woven fabric production |
-
2012
- 2012-09-27 CN CN2012205080174U patent/CN202842009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103238486A (en) * | 2013-05-17 | 2013-08-14 | 济南安信农业科技有限公司 | Greenhouse warming and cooling system |
| CN110595164A (en) * | 2019-08-17 | 2019-12-20 | 徐州云颐无纺布制品有限公司 | Drying equipment for non-woven fabric production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |