CN203723162U - Intelligent control device for concentration of carbon dioxide in vegetable greenhouse - Google Patents
Intelligent control device for concentration of carbon dioxide in vegetable greenhouse Download PDFInfo
- Publication number
- CN203723162U CN203723162U CN201320729763.0U CN201320729763U CN203723162U CN 203723162 U CN203723162 U CN 203723162U CN 201320729763 U CN201320729763 U CN 201320729763U CN 203723162 U CN203723162 U CN 203723162U
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- control device
- carbon dioxide
- concentration lwevel
- gas concentration
- vegetables
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Abstract
The utility model provides an intelligent control device for the concentration of carbon dioxide in a vegetable greenhouse, which comprises a carbon dioxide concentration detector (1), a data processor (2), a control device (3), a pressure tank (4) filled with carbon dioxide, and a centrifugal blower (5). The intelligent control device is characterized in that the carbon dioxide concentration detector (1) is arranged inside a vegetable greenhouse. The data processor (2) is electrically connected with the carbon dioxide concentration detector (1) and the control device (3). The control device (3) is electrically connected with the control valve of the pressure tank (4) filled with carbon dioxide. The control device (3) is also electrically connected with the control switch of the centrifugal blower (5).
Description
Technical field
The utility model relates to green house of vegetables field of intelligent control technology, relates in particular to green house of vegetables gas concentration lwevel intelligent controlling device.
Background technology
The popularization of green house of vegetables technology has greatly enriched people's dietetic life, and for green house of vegetables growing vegetables person, that whether crops grow up is luxuriant, output is just vital.Plant growth not only needs sufficient nutriment, also needs the needed carbonic acid gas of photosynthesis.Because green house of vegetables is the environment of a sealing, if regulate not in time the gas concentration lwevel in green house of vegetables, will cause in greenhouse gas concentration lwevel too high or too low, affect plant growth.In morning, along with the increase of outdoor intensity of illumination and the rising of temperature, in green house of vegetables, temperature also raises rapidly, and under the strong photosynthesis of crop, indoor carbon dioxide concentration reduces rapidly.After indoor carbon dioxide concentration is reduced to a certain degree, if do not carry out artificial carbonic acid gas, do not supplement, crop photosynthesis will slow down even to be stagnated.
Utility model content
For solving above technical problem, the utility model provides green house of vegetables gas concentration lwevel intelligent controlling device, this device is by gas concentration lwevel detector (1), data processor (2), control device (3), the pressurized tank (4) of carbonic acid gas is housed, centrifugal blower (5) forms, it is characterized in that: described gas concentration lwevel detector (1) is arranged on the inside of green house of vegetables, described data processor (2) is electrically connected to gas concentration lwevel detector (1) and control device (3), described control device (3) is electrically connected to pressurized tank (4) control valve that carbonic acid gas is housed, described control device (3) is electrically connected to the gauge tap of centrifugal blower (5).
After gas concentration lwevel in green house of vegetables is reduced to a certain degree, gas concentration lwevel detector (1) detects this information, information is fed back to data processor (2), described data processor (2) carries out analyzing and processing by the information of acquisition, the information of processing is passed to control device (3), described control device (3) is controlled the pressurized tank (4) that carbonic acid gas is housed and is opened, in green house of vegetables, be blown into carbon dioxide, when the gas concentration lwevel in green house of vegetables reaches finite concentration, gas concentration lwevel detector (1) passes to data processor (2) by signal, after data processor (2) is processed, signal is passed to control device (3), control device (3) controls and cuts out the pressurized tank (4) that carbonic acid gas is housed.
Respiration due to plant, gas concentration lwevel in green house of vegetables is too high, gas concentration lwevel detector (1) detects this information, information is fed back to data processor (2), described data processor (2) carries out Treatment Analysis by the information of acquisition, the information of processing is passed to control device (3), described control device (3) is controlled centrifugal blower (5) work, indoor unnecessary carbonic acid gas is extracted out and gone, until indoor gas concentration lwevel reaches the concentration of applicable plant growth.
The beneficial effects of the utility model are:
This device can the control green house of vegetables of intelligence in gas concentration lwevel, do not need artificial interference, saved labour, and can control exactly the concentration of warm indoor carbon dioxide, be conducive to the growth of plant, improve crop yield, promoted economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Specific embodiments
Green house of vegetables gas concentration lwevel intelligent controlling device as shown in Figure 1, this device is by gas concentration lwevel detector (1), data processor (2), control device (3), the pressurized tank (4) of carbonic acid gas is housed, centrifugal blower (5) forms, it is characterized in that: described gas concentration lwevel detector (1) is arranged on the inside of green house of vegetables, described data processor (2) is electrically connected to gas concentration lwevel detector (1) and control device (3), described control device (3) is electrically connected to pressurized tank (4) control valve that carbonic acid gas is housed, described control device (3) is electrically connected to the gauge tap of centrifugal blower (5).
After gas concentration lwevel in green house of vegetables is reduced to a certain degree, gas concentration lwevel detector (1) detects this information, information is fed back to data processor (2), described data processor (2) carries out analyzing and processing by the information of acquisition, the information of processing is passed to control device (3), described control device (3) is controlled the pressurized tank (4) that carbonic acid gas is housed and is opened, in green house of vegetables, be blown into carbon dioxide, when the gas concentration lwevel in green house of vegetables reaches finite concentration, gas concentration lwevel detector (1) passes to data processor (2) by signal, after data processor (2) is processed, signal is passed to control device (3), control device (3) controls and cuts out the pressurized tank (4) that carbonic acid gas is housed.
Respiration due to plant, gas concentration lwevel in green house of vegetables is too high, gas concentration lwevel detector (1) detects this information, information is fed back to data processor (2), described data processor (2) carries out Treatment Analysis by the information of acquisition, the information of processing is passed to control device (3), described control device (3) is controlled centrifugal blower (5) work, indoor unnecessary carbonic acid gas is extracted out and gone, until indoor gas concentration lwevel reaches the concentration of applicable plant growth.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art have all embodied principle of the present utility model to some changes that wherein some part may be made, within belonging to protection domain of the present utility model.
Claims (1)
1. green house of vegetables gas concentration lwevel intelligent controlling device, by gas concentration lwevel detector (1), data processor (2), control device (3), the pressurized tank (4) of carbonic acid gas is housed, centrifugal blower (5) forms, it is characterized in that: described gas concentration lwevel detector (1) is arranged on the inside of green house of vegetables, described data processor (2) is electrically connected to gas concentration lwevel detector (1) and control device (3), described control device (3) is electrically connected to pressurized tank (4) control valve that carbonic acid gas is housed, described control device (3) is electrically connected to the gauge tap of centrifugal blower (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729763.0U CN203723162U (en) | 2013-11-16 | 2013-11-16 | Intelligent control device for concentration of carbon dioxide in vegetable greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320729763.0U CN203723162U (en) | 2013-11-16 | 2013-11-16 | Intelligent control device for concentration of carbon dioxide in vegetable greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203723162U true CN203723162U (en) | 2014-07-23 |
Family
ID=51193286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320729763.0U Expired - Fee Related CN203723162U (en) | 2013-11-16 | 2013-11-16 | Intelligent control device for concentration of carbon dioxide in vegetable greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203723162U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613067A (en) * | 2014-11-30 | 2016-06-01 | 天津榛发科技有限责任公司 | CO2 supplementing system based on closed plant factory |
| WO2017008667A3 (en) * | 2015-07-11 | 2017-03-02 | 徐国兰 | Automatic carbon dioxide replenishment cultivator for gardens |
| CN106857037A (en) * | 2016-12-22 | 2017-06-20 | 北京云洋数据科技有限公司 | The method and system of carbon dioxide in a kind of regulation greenhouse |
-
2013
- 2013-11-16 CN CN201320729763.0U patent/CN203723162U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613067A (en) * | 2014-11-30 | 2016-06-01 | 天津榛发科技有限责任公司 | CO2 supplementing system based on closed plant factory |
| WO2017008667A3 (en) * | 2015-07-11 | 2017-03-02 | 徐国兰 | Automatic carbon dioxide replenishment cultivator for gardens |
| CN106857037A (en) * | 2016-12-22 | 2017-06-20 | 北京云洋数据科技有限公司 | The method and system of carbon dioxide in a kind of regulation greenhouse |
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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: 20140723 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |