CN102346081A - Device for measuring temperature and humidity of grain in grain depot - Google Patents
Device for measuring temperature and humidity of grain in grain depot Download PDFInfo
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- CN102346081A CN102346081A CN2010102502485A CN201010250248A CN102346081A CN 102346081 A CN102346081 A CN 102346081A CN 2010102502485 A CN2010102502485 A CN 2010102502485A CN 201010250248 A CN201010250248 A CN 201010250248A CN 102346081 A CN102346081 A CN 102346081A
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- grain
- temperature
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Abstract
The invention discloses a device for measuring temperature and relates to a device for measuring the temperature and the humidity of grain in a grain depot, which comprises a cable conductor (1) and a plurality of temperature and humidity sensors (2) distributed along the length direction of the cable, wherein the temperature and humidity sensors are connected onto the cable conductor (1) in parallel; an insulating sheath (3) is covered on the periphery of the cable conductor (1) and is provided with holes corresponding to the positions of the temperature and humidity sensors (2), and each temperature and humidity sensor (2) is arranged in each corresponding hole; a protective cover is arranged at each orifice; and the sensors are connected into a bus in parallel to form a sensor network through a bus technology. The device provided by the invention has the beneficial effects that: the single bus communication of a temperature measuring element is realized, and multiple spots are arranged in a cable manner to measure the temperature and the humidity in the grain, so that the conditions of the temperature and the humidity at each part in the grain can be reflected accurately, conveniently and comprehensively; and the device has a simple structure, is convenient to install and use.
Description
Technical field
The present invention relates to a kind of temperature measuring equipment, specifically is grain humiture pick-up unit in a kind of grain grain depot, can carry out the multiple spot contact temperature-measuring humidity to grain in the grain depot.
Background technology
China is a large agricultural country, and the grain storage has very important significance.In order to guarantee that grain does not go mouldy and damages by worms, and need monitor temperature, the humidity of grain in real time in storage process.It generally is some position mounting temperature sensor and the humidity sensors at grain depot that present grain depot humiture detects; Information according to temperature sensor and humidity sensor collection is regulated and control the temperature and humidity in the grain depot; Because temperature sensor and humidity sensor are installed in the grain out-pile; Detected only is environment temperature in the storehouse; Be that the thermometric mode all is the point type thermometric; Quantity of sampling quantity is few, can't truly reflect the temperature of grain, thereby has caused the inaccurate of test.
Summary of the invention
To the deficiency of prior art, the present invention provides grain humiture pick-up unit in a kind of grain grain depot, can the inner humiture of multi-point sampler grain depot foodstuffs.
The present invention realizes with following technical scheme: grain temperature measurement device in a kind of grain grain depot, comprise cable conductor and the some Temperature Humidity Sensors that distribute along the cable length direction, and each thermometric humidity sensor is connected in parallel on cable conductor; The periphery of cable conductor is enclosed with insulating sheath, and the position corresponding to each humidity sensor on the insulating sheath has the hole, and humidity sensor is arranged in the hole; The aperture is provided with protective cover; Adopt bussing technique, a plurality of sensors and receive in the bus and form sensor network.Described temperature probe adopts digital temperature sensor.
The invention has the beneficial effects as follows: realize the unibus communication of temperature element; Form with cable is provided with the inner humiture of multi-point sampler grain; Thereby situation that can three-dimensional accurately and conveniently reflection grain inside humiture everywhere is simple in structure, easy to install.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Among the figure: 1, cable conductor, 2, Temperature Humidity Sensor, 3, insulating sheath, 4, the steel wire guard shield.
Embodiment
Shown in accompanying drawing, grain humiture pick-up unit comprises cable conductor 1 in the grain grain depot, and on cable conductor 1, evenly distributing along its length is parallel with several Temperature Humidity Sensors 2.Temperature Humidity Sensor 2 adopts digital temperature-humidity sensor.Cable conductor 1 adopts the triple cable lead, and the triple cable lead adopts tinned copper wire to make, and resistance to corrosion is strong.External packets at cable conductor 1 is wrapped with insulating sheath 3.Position corresponding to each humidity sensor 2 on the insulating sheath 3 has the hole, and humidity sensor 2 is arranged in the hole; The aperture is provided with stainless steel wire protective cover 4; Adopt bussing technique, a plurality of sensors and receive in the bus and form sensor network.Working method: grain humiture pick-up unit in the grain grain depot is embedded in the different aspects of grain.
Claims (2)
1. grain humiture pick-up unit in the grain grain depot, it is characterized in that: comprise cable conductor (1) and the some Temperature Humidity Sensors (2) that distribute along the cable length direction, each thermometric humidity sensor is connected in parallel on cable conductor (1); The periphery of cable conductor (1) is enclosed with insulating sheath (3), and the position that insulating sheath (3) is gone up corresponding to each humidity sensor (2) has the hole, and humidity sensor (2) is arranged in the hole; The aperture is provided with protective cover; Adopt bussing technique, a plurality of sensors and receive in the bus and form sensor network.
2. grain humiture pick-up unit in the grain grain depot according to claim 1 is characterized in that: described Temperature Humidity Sensor (2) adopts digital temperature-humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102502485A CN102346081A (en) | 2010-08-03 | 2010-08-03 | Device for measuring temperature and humidity of grain in grain depot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102502485A CN102346081A (en) | 2010-08-03 | 2010-08-03 | Device for measuring temperature and humidity of grain in grain depot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102346081A true CN102346081A (en) | 2012-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102502485A Pending CN102346081A (en) | 2010-08-03 | 2010-08-03 | Device for measuring temperature and humidity of grain in grain depot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102346081A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777859A (en) * | 2014-05-22 | 2015-07-15 | 胡祖国 | System for detecting and processing temperature and humidity of grain storehouse |
| CN105606257A (en) * | 2016-03-04 | 2016-05-25 | 江苏国信如东生物质发电有限公司 | Wireless temperature measurement system |
| CN107449519A (en) * | 2017-08-31 | 2017-12-08 | 国电科学技术研究院 | A kind of solid material multiple point temperature measurement device |
| CN108627280A (en) * | 2017-03-24 | 2018-10-09 | 上海良友（集团）有限公司 | USB interface-based cable for measuring temperature and its application system |
| CN108931266A (en) * | 2018-04-26 | 2018-12-04 | 安徽科杰粮保仓储设备有限公司 | A kind of granary temperature water content detection integrated cable |
| CN109029574A (en) * | 2018-07-27 | 2018-12-18 | 安徽益宁信息工程科技有限公司 | A kind of granary temperature water content detection integrated cable |
| CN112097960A (en) * | 2020-09-07 | 2020-12-18 | 界首市金龙机械设备有限公司 | A alarm device for grain depot intelligence temperature measurement |
-
2010
- 2010-08-03 CN CN2010102502485A patent/CN102346081A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777859A (en) * | 2014-05-22 | 2015-07-15 | 胡祖国 | System for detecting and processing temperature and humidity of grain storehouse |
| CN105606257A (en) * | 2016-03-04 | 2016-05-25 | 江苏国信如东生物质发电有限公司 | Wireless temperature measurement system |
| CN108627280A (en) * | 2017-03-24 | 2018-10-09 | 上海良友（集团）有限公司 | USB interface-based cable for measuring temperature and its application system |
| CN107449519A (en) * | 2017-08-31 | 2017-12-08 | 国电科学技术研究院 | A kind of solid material multiple point temperature measurement device |
| CN108931266A (en) * | 2018-04-26 | 2018-12-04 | 安徽科杰粮保仓储设备有限公司 | A kind of granary temperature water content detection integrated cable |
| CN109029574A (en) * | 2018-07-27 | 2018-12-18 | 安徽益宁信息工程科技有限公司 | A kind of granary temperature water content detection integrated cable |
| CN112097960A (en) * | 2020-09-07 | 2020-12-18 | 界首市金龙机械设备有限公司 | A alarm device for grain depot intelligence temperature measurement |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120208 |
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| WD01 | Invention patent application deemed withdrawn after publication |