CN202003252U - Cured-tobacco seedling-raising greenhouse humidity-control device - Google Patents
Cured-tobacco seedling-raising greenhouse humidity-control device Download PDFInfo
- Publication number
- CN202003252U CN202003252U CN2011201077500U CN201120107750U CN202003252U CN 202003252 U CN202003252 U CN 202003252U CN 2011201077500 U CN2011201077500 U CN 2011201077500U CN 201120107750 U CN201120107750 U CN 201120107750U CN 202003252 U CN202003252 U CN 202003252U
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- China
- Prior art keywords
- humidity
- booth
- tobacco seedling
- cured
- single chip
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Abstract
The utility model discloses a cured-tobacco seedling-raising greenhouse humidity-control device, which comprises a humidity-discharging fan, wherein the humidity-discharging fan is arranged on a greenhouse; and the cured-tobacco seedling-raising greenhouse humidity-control device is characterized by also comprising a humidity sensor and a humidity-control singlechip, wherein the humidity sensor and the humidity-control singlechip are arranged on a supporting frame inside the greenhouse, the humidity sensor is electrically connected with the input end of the humidity-control singlechip, and the output end of the humidity-control singlechip is electrically connected with the humidity-discharging fan. The humidity-control singlechip is used for controlling the opening and the closing of the humidity-discharging fan. The cured-tobacco seedling-raising greenhouse humidity-control device disclosed by the utility model can be used for realizing the automatic regulation of the humidity to further ensure the normal growth of tobacco seedlings.
Description
Technical field
The utility model relates to a kind of flue-cured tobacco seedling-cultivating booth, especially relates to a kind of flue-cured tobacco seedling-cultivating booth humidity conditioner.
Background technology
Existing flue-cured tobacco seedling-cultivating booth generally need be provided with humidity conditioner and come humidity in the booth is regulated, and then guarantees the normal growth of cigarette seedling.Existing humidity conditioner generally adopts a hydrofuge fan is set on booth, and a humidity display meter is set in booth then.By manual observation humidity display meter, after the interior humidity of discovery booth is too high, manually opens the hydrofuge fan again and carry out hydrofuge.But general tobacco grower is insensitive to humidity, has only expected, just removes to have a look hygrometer, comes switch blower fan increase and decrease humidity again, through regular meeting negligence takes place, and the humidity in the booth can not be regulated at any time along with the variation of weather.And each stage of workshop floating seedlings is also different to humidity requirement, if control blower fan only according to observing this mode that relatively lags behind of hygrometer, is easy to cause hydrofuge bad, and the easy dewfall of ceiling is dripped, and is unfavorable for cultivating strong sprout, brings loss to the tobacco grower.
The utility model content
At above-mentioned prior art deficiency, the technical problems to be solved in the utility model is: how to provide a kind of and can be used to realize that humidity regulates automatically, and then guarantee the flue-cured tobacco seedling-cultivating booth humidity conditioner of cigarette seedling normal growth.
In order to solve the problems of the technologies described above, adopted following technical scheme in the utility model:
A kind of flue-cured tobacco seedling-cultivating booth humidity conditioner, comprise the hydrofuge fan that is arranged on the booth, its characteristics are, also comprise the humidity sensor and the humidity control single chip computer that are arranged on the booth interior shelf, described humidity sensor is electrically connected with humidity control single chip computer input end, and described humidity control single chip computer output terminal is electrically connected with the hydrofuge fan.The humidity control single chip computer is used to control the opening and closing of hydrofuge fan.
In the utility model, set up humidity sensor and humidity control single chip computer, wherein humidity sensor is arranged at booth inside, is used for detecting in real time the booth interior humidity.Simultaneously, in the humidity control single chip computer, preset program, when humidity sensor detection humidity is higher than default humidity critical point, the work of control hydrofuge starting fan.When being reduced to preset value under humidity sensor detects humidity, control hydrofuge fan cuts out.And then reached the effect that humidity is controlled and regulated automatically, guarantee the normal growth of cigarette seedling.
As optimization, be provided with A.C. contactor in the control circuit of described hydrofuge fan place, described humidity control single chip computer output terminal is electrically connected with the hydrofuge fan by A.C. contactor.Like this, control hydrofuge starting fan and closing by A.C. contactor, have control sensitive reliable, react advantage efficiently.
In sum, flue-cured tobacco seedling-cultivating booth humidity conditioner of the present utility model can be used to realize that humidity regulates automatically, and then guarantee the normal growth of cigarette seedling.
Description of drawings
Fig. 1 is that structure of the present utility model connects block diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments structure of the present utility model is described in further detail.
During concrete enforcement, as shown in Figure 1: a kind of flue-cured tobacco seedling-cultivating booth humidity conditioner, comprise the hydrofuge fan 1 that is arranged on the booth, also comprise the humidity sensor 2 and the humidity control single chip computer 3 that are arranged on the booth interior shelf, described humidity sensor 2 is electrically connected with humidity control single chip computer 3 input ends, be provided with A.C. contactor 4 in the described hydrofuge fan 1 place control circuit, described humidity control single chip computer 3 output terminals are electrically connected with hydrofuge fan 1 by A.C. contactor 4.
During concrete enforcement, described independent hydrofuge fan, humidity sensor, humidity control single chip computer and A.C. contactor are the existing matured product that can buy on the market, its using method also is a prior art, the place that the utility model is made creative contribution to prior art does not lie in these members itself, and be these members to be coupled together and be used for the flue-cured tobacco seedling-cultivating booth, and then realized that the humidity of flue-cured tobacco seedling-cultivating booth controls automatically.
During concrete the application, set the humidity critical point in the humidity control single chip computer in advance, can be set to, under unattended situation, when humidity was higher than 70%, humidity control single chip computer control hydrofuge fan was opened and is ventilated, and reduces humidity; When humidity is brought down below 60%, control the hydrofuge fan again and close, reach the effect of preserving moisture.Guaranteed the automatic adjusting of booth humidity, during concrete enforcement, can regulate different humidity critical points according to the different tobacco seedling growth stages, the suitable different tobacco seedling growth stage of humidity guarantees can not occur because humidity is excessive problems such as mashed tobacco leaf and mashed cigarette seedling stalk in the booth.Saved the labour, reduced labour intensity, also avoided tobacco grower's unnecessary loss, for modern tobacco agriculture has been injected fresh scientific and technological vigor.
Claims (2)
1. flue-cured tobacco seedling-cultivating booth humidity conditioner, comprise the hydrofuge fan that is arranged on the booth, it is characterized in that, also comprise the humidity sensor and the humidity control single chip computer that are arranged on the booth interior shelf, described humidity sensor is electrically connected with humidity control single chip computer input end, and described humidity control single chip computer output terminal is electrically connected with the hydrofuge fan.
2. flue-cured tobacco seedling-cultivating booth humidity conditioner as claimed in claim 1 is characterized in that, is provided with A.C. contactor in the control circuit of described hydrofuge fan place, and described humidity control single chip computer output terminal is electrically connected with the hydrofuge fan by A.C. contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201077500U CN202003252U (en) | 2011-04-13 | 2011-04-13 | Cured-tobacco seedling-raising greenhouse humidity-control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201077500U CN202003252U (en) | 2011-04-13 | 2011-04-13 | Cured-tobacco seedling-raising greenhouse humidity-control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003252U true CN202003252U (en) | 2011-10-05 |
Family
ID=44705985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201077500U Expired - Fee Related CN202003252U (en) | 2011-04-13 | 2011-04-13 | Cured-tobacco seedling-raising greenhouse humidity-control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650985A (en) * | 2013-11-30 | 2014-03-26 | 周敏 | Humidity-control vegetable greenhouse |
| CN105850594A (en) * | 2016-05-06 | 2016-08-17 | 黄志亮 | Multi-span plantation greenhouse |
-
2011
- 2011-04-13 CN CN2011201077500U patent/CN202003252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650985A (en) * | 2013-11-30 | 2014-03-26 | 周敏 | Humidity-control vegetable greenhouse |
| CN105850594A (en) * | 2016-05-06 | 2016-08-17 | 黄志亮 | Multi-span plantation greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120413 |