CN203011904U - Gas monitoring device of fresh fruit storage warehouse - Google Patents
Gas monitoring device of fresh fruit storage warehouse Download PDFInfo
- Publication number
- CN203011904U CN203011904U CN 201220438546 CN201220438546U CN203011904U CN 203011904 U CN203011904 U CN 203011904U CN 201220438546 CN201220438546 CN 201220438546 CN 201220438546 U CN201220438546 U CN 201220438546U CN 203011904 U CN203011904 U CN 203011904U
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- gas concentration
- concentration sensor
- microprocessor
- alarm
- mould
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Abstract
A gas monitoring device of a fresh fruit storage warehouse comprises a microprocessor, an ethylene gas concentration sensor, a mould gas concentration sensor, an alarm, a communication circuit and a power supply circuit, wherein the microprocessor contains a memory; the ethylene gas concentration sensor, the mould gas concentration sensor, and the alarm are connected with the microprocessor through the communication circuit; the power supply circuit supplies power for the microprocessor, the ethylene gas concentration sensor, the mould gas concentration sensor, the alarm, and the communication circuit; a comparing chart of the ethylene gas concentration and the mould gas concentration is pre-stored in the microprocessor. The utility model is short in data acquisition time; data acquisition is carried out by extension sets independently; the alarm is disposed on the sensor for giving an alarm in time; therefore, the reason for the freshness reduction of fresh fruits is determined at real time, and measures can be taken as soon as possible to maintain the freshness of the fresh fruits; the gas monitoring device of the utility model is high in automation degree, simple in operation, and suitable for all-weather monitoring.
Description
Technical field
The utility model relates to the gas controlling device field, is specially a kind of fresh fruit bunker gas controlling device.
Background technology
Along with improving constantly of people's living standard, people are also improving constantly the requirement of the delicious degree of fruit.Fresh fruit can descend in results later stage delicious degree, causes that the main cause that freshness descends has mould and ethylene gas.Mould swims in fresh fruit surface and breeding with the state of spore, and ethene is the gas that fresh fruit self sends, and has the promotion maturation, encourages withered aging action.How effectively to find early the decline of fresh fruit freshness, and then take measures, keep the freshness of fresh fruit to become the major issue that needs to be resolved hurrily.
The utility model content
The technical matters that the utility model solves is to provide a kind of fresh fruit bunker gas controlling device, to solve the shortcoming in the above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions:
A kind of fresh fruit bunker gas controlling device comprises microprocessor, ethylene gas concentration sensor, mould gas concentration sensor, alarm, telecommunication circuit and power circuit; Wherein, microprocessor contains storer, ethylene gas concentration sensor, mould gas concentration sensor, alarm are connected with microprocessor by telecommunication circuit, power circuit is connected with microprocessor, ethylene gas concentration sensor, mould gas concentration sensor, alarm, telecommunication circuit, microprocessor prestore ethylene gas concentration and mould gas concentration deck watch.
In the utility model, it is the radio communication of wireless communication controller or with the wire communication of CAN bus links that telecommunication circuit adopts the NRF905 chip.
In the utility model, storer adopts nonvolatile memory.
in the utility model, ethylene gas concentration sensor and mould gas concentration sensor are evenly arranged in bunker simultaneously, alarm is arranged on respectively on ethylene gas concentration sensor and mould gas concentration sensor, ethylene gas concentration and mould gas concentration in ethylene gas concentration sensor and mould gas concentration sensor timing acquiring bunker, and with the data transmission that collects to microprocessor, exceed the microprocessor deck watch that prestores in a certain node gas concentration, microprocessor sends warning based on the alarm signal, in the prompting bunker, the freshness of fresh fruit descends, and then adopt an effective measure, the freshness that keeps fresh fruit.
Beneficial effect: the utility model data acquisition time is short, extension set independence image data, and put alarm at covers disposed on sensor, and in time start and report to the police, can accurately judge in real time the reason that the fresh fruit freshness descends, and then take measures early, keep the freshness of fresh fruit; And automaticity is high, and is simple to operate, can round-the-clockly monitor.
Description of drawings
Fig. 1 is the structural framing schematic diagram of the utility model preferred embodiment.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of fresh fruit bunker gas controlling device referring to Fig. 1 comprises microprocessor, ethylene gas concentration sensor, mould gas concentration sensor, alarm, telecommunication circuit and power circuit; Wherein, microprocessor contains storer, ethylene gas concentration sensor, mould gas concentration sensor, alarm are connected with microprocessor by telecommunication circuit, power circuit is connected with microprocessor, ethylene gas concentration sensor, mould gas concentration sensor, alarm, telecommunication circuit, microprocessor prestore ethylene gas concentration and mould gas concentration deck watch.
In the present embodiment, to adopt the NRF905 chip be the radio communication of wireless communication controller or with the wire communication of CAN bus links to telecommunication circuit.
In the present embodiment, storer adopts nonvolatile memory.
in the present embodiment, ethylene gas concentration sensor and mould gas concentration sensor are evenly arranged in bunker simultaneously, alarm is arranged on respectively on ethylene gas concentration sensor and mould gas concentration sensor, ethylene gas concentration and mould gas concentration in ethylene gas concentration sensor and mould gas concentration sensor timing acquiring bunker, and with the data transmission that collects to microprocessor, exceed the microprocessor deck watch that prestores in a certain node gas concentration, microprocessor sends warning based on the alarm signal, in the prompting bunker, the freshness of fresh fruit descends, and then adopt an effective measure, the freshness that keeps fresh fruit.
Above demonstration and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a fresh fruit bunker gas controlling device, comprise microprocessor, ethylene gas concentration sensor, mould gas concentration sensor, alarm, telecommunication circuit and power circuit; It is characterized in that, microprocessor contains storer, ethylene gas concentration sensor, mould gas concentration sensor, alarm are connected with microprocessor by telecommunication circuit, and power circuit is connected with microprocessor, ethylene gas concentration sensor, mould gas concentration sensor, alarm, telecommunication circuit.
2. a kind of fresh fruit bunker gas controlling device according to claim 1, is characterized in that, storer adopts nonvolatile memory.
3. a kind of fresh fruit bunker gas controlling device according to claim 1, is characterized in that, alarm is arranged on respectively on ethylene gas concentration sensor and mould gas concentration sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438546 CN203011904U (en) | 2012-08-31 | 2012-08-31 | Gas monitoring device of fresh fruit storage warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438546 CN203011904U (en) | 2012-08-31 | 2012-08-31 | Gas monitoring device of fresh fruit storage warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011904U true CN203011904U (en) | 2013-06-19 |
Family
ID=48603486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220438546 Expired - Fee Related CN203011904U (en) | 2012-08-31 | 2012-08-31 | Gas monitoring device of fresh fruit storage warehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222506A (en) * | 2015-08-21 | 2016-01-06 | 合肥华凌股份有限公司 | Gas concentration method for early warning, gas concentration prior-warning device and refrigerator |
| GB2562275A (en) * | 2017-05-10 | 2018-11-14 | Univ Warwick | Monitoring of an agricultural product and/or the environment in the vicinity of the agricultural product |
-
2012
- 2012-08-31 CN CN 201220438546 patent/CN203011904U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222506A (en) * | 2015-08-21 | 2016-01-06 | 合肥华凌股份有限公司 | Gas concentration method for early warning, gas concentration prior-warning device and refrigerator |
| CN105222506B (en) * | 2015-08-21 | 2018-01-16 | 合肥华凌股份有限公司 | Gas concentration method for early warning, gas concentration prior-warning device and refrigerator |
| GB2562275A (en) * | 2017-05-10 | 2018-11-14 | Univ Warwick | Monitoring of an agricultural product and/or the environment in the vicinity of the agricultural product |
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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: 20130619 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |