CN201984170U - Electrical heating type rain-snow gauge - Google Patents
Electrical heating type rain-snow gauge Download PDFInfo
- Publication number
- CN201984170U CN201984170U CN2011200842092U CN201120084209U CN201984170U CN 201984170 U CN201984170 U CN 201984170U CN 2011200842092 U CN2011200842092 U CN 2011200842092U CN 201120084209 U CN201120084209 U CN 201120084209U CN 201984170 U CN201984170 U CN 201984170U
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- temperature sensor
- heating tape
- measuring device
- rain
- snow
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Abstract
The utility model discloses an electrical heating type rain-snow gauge, comprising a rain-snow filling measuring vessel, an inner barrel below the rain-snow filling measuring vessel and a rain-snow amount measuring device arranged in the inner barrel; and also comprising a first temperature sensor arranged on the inner wall of the rain-snow filling measuring vessel, a first heating belt arranged in the inner barrel and closed to the rain-snow filling measuring vessel, and a single-chip microcomputer controller connected with the first temperature sensor and the first heating belt separately. By arranging the first temperature sensor on the inner wall of the rain-snow filling measuring device, and arranging the first heating belt in the inner barrel, the electrical heating type rain-snow gauge of the utility model collects the temperature in the rain-snow filling measuring device collected by the first temperature sensor via the single-chip microcomputer controller; and when the temperature dose not satisfy the requirement, controls the first heating belt to heat. For example, when the temperature collected by the first temperature sensor is less than 0 DEG C, the first heating belt works to thaw the rain and snow dropped in the rain-snow filling measuring device into liquid water for measuring; and after the snow are thawed, the first heating belt turns off automatically.
Description
Technical field
The utility model relates to the rain gage technical field, more particularly, relates to a kind of electrical heating type moisture conditions meter.
Background technology
Rainfall is counted the instrument of measurement precipitation total amount in a certain period, is generally the drum of 20 centimetres of diameters, and for keeping the shape and the area of bung, bucket matter must be hard.For preventing that rainwater is splashed into, straight outer oblique knife-edge in bung is, udometer has the band funnel and not with two kinds of funnel.
But traditional rain gage can not measure snowfall.
The utility model content
In view of this, the utility model provides a kind of electrical heating type moisture conditions meter, can adapt to the requirement of measuring snowfall.
For achieving the above object, the utility model provides following technical scheme:
A kind of electrical heating type moisture conditions meter comprises and contains the sleet measuring device, is positioned at the bucket of described Sheng sleet measuring device below and is arranged on described bucket, and is positioned at the moisture conditions measuring apparatus of described Sheng sleet measuring device below, also comprises:
Be arranged on first temperature sensor on the described Sheng sleet measuring device inwall;
Be arranged in the described interior bucket, and first heating tape of close described Sheng sleet measuring device;
The singlechip controller that links to each other respectively with described first temperature sensor and described first heating tape.
Preferably, in above-mentioned electrical heating type moisture conditions meter, also comprise:
Be arranged on the described Sheng sleet measuring device inwall, and be positioned at second temperature sensor of described first temperature sensor below;
Be arranged in the described interior bucket, and be positioned at second heating tape of below, described first heating tape, described singlechip controller links to each other with described second heating tape with described second temperature sensor respectively.
Preferably, in above-mentioned electrical heating type moisture conditions meter, also comprise:
Be arranged on the three-temperature sensor in the described interior bucket;
Be arranged in the described interior bucket, and be positioned at the 3rd heating tape of below, described second heating tape, described singlechip controller links to each other with described the 3rd heating tape with described three-temperature sensor respectively.
Preferably, in above-mentioned electrical heating type moisture conditions meter, all be serially connected with temperature limit switch between described first heating tape, second heating tape and described the 3rd heating tape and its power supply.
Preferably, in above-mentioned electrical heating type moisture conditions meter, described first temperature sensor and described second temperature sensor all have thermally insulating housing.
Preferably, in above-mentioned electrical heating type moisture conditions meter, the temperature-sensitive face of described first temperature sensor and described second temperature sensor sticks on the described Sheng sleet measuring device inwall by heat conductive silica gel.
Preferably, in above-mentioned electrical heating type moisture conditions meter, described first heating tape, second heating tape and described the 3rd heating tape by flexible strip and be bolted to described in the bucket on.
Preferably, in above-mentioned electrical heating type moisture conditions meter, also comprise the outer bucket of insulation that is wrapped in the described interior bucket outside.
From above-mentioned technical scheme as can be seen, the utility model is by being provided with first temperature sensor on Sheng sleet measuring device inwall, and in interior bucket, first heating tape is set, gather temperature in the Sheng sleet measuring device that first temperature sensor collects by singlechip controller, when this temperature does not meet the demands, control the heating of first heating tape.When for example the temperature that collects when first temperature sensor was spent less than 0, first heating tape work was melted into aqueous water and measures droping to sleet in this Sheng sleet measuring device, after the snowfall snow melt is finished, closes first heating tape automatically.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The cross section structure synoptic diagram of the electrical heating type moisture conditions meter that Fig. 1 provides for the utility model embodiment.
Embodiment
The utility model discloses a kind of electrical heating type moisture conditions meter, can adapt to the requirement of measuring snowfall.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1, the cross section structure synoptic diagram of the electrical heating type moisture conditions meter that Fig. 1 provides for the utility model embodiment.
The electrical heating type moisture conditions meter that the utility model provides comprises and contains sleet measuring device 1, is positioned at the bucket 2 of described Sheng sleet measuring device 1 below and is arranged on described bucket 2, and is positioned at the moisture conditions measuring apparatus 17 of described Sheng sleet measuring device 1 below, also comprises:
Be arranged on first temperature sensor 4 on described Sheng sleet measuring device 1 inwall;
Be arranged in the described interior bucket 2, and first heating tape 6 of close described Sheng sleet measuring device 1;
With the singlechip controller 11 that described first temperature sensor 4 and described first heating tape 6 link to each other respectively, it is its power supply by general supply line 14.
The utility model is by being provided with first temperature sensor 4 on Sheng sleet measuring device 1 inwall, and in interior bucket 2, first heating tape 4 is set, gather temperature in the Sheng sleet measuring device 1 that first temperature sensor 4 collects by singlechip controller 11, when this temperature does not meet the demands, control first heating tape heating 6.When for example the temperature that collects when first temperature sensor 4 was spent less than 0, the work of first heating tape 6 was melted into aqueous water and measures droping to this Shengs sleet measuring device 1 interior sleet, after the snowfall snow melt is finished, closes first heating tape 6 automatically.
The utility model also can comprise: be arranged on described Sheng sleet measuring device 1 inwall, and be positioned at second temperature sensor 5 of described first temperature sensor 4 belows; And be arranged in the described interior bucket 2, and being positioned at second heating tape 8 of 6 belows, described first heating tape, described singlechip controller 11 links to each other with described second heating tape 8 with described second temperature sensor 5 respectively.
The control temperature value of second heating tape 8 is measured by the second temperature sensor band 5, after snowfall begins, the initial snow melt that is formed by first heating tape 6 causes the measured value of second temperature sensor 5 to descend, open second heating tape 8, the power of second heating tape 8 is greater than the power of first heating tape 6, snowfall is melted fast, and after the snowfall thawing was finished, second heating tape 8 was closed.
The utility model also can comprise: be arranged on the three-temperature sensor 9 in the described interior bucket 2; And be arranged in the described interior bucket 2, and being positioned at the 3rd heating tape 15 of 8 belows, described second heating tape, described singlechip controller 11 links to each other with described the 3rd heating tape 15 with described three-temperature sensor 9 respectively.
Three-temperature sensor 9 detects environment temperature in the bucket, the open and close of singlechip controller 11 controls the 3rd heating tape 15, and environment temperature is in the scope more than 0 ℃ in the maintenance bucket.The singlechip controller 11 that the utility model provides has been set the unlatching temperature value and the closing temperature value of three groups of heating tapes, by three temperature sensor measurements, utilizes high power relay control heating tape.The unlatching temperature value of three groups of heating tapes and closing temperature value can be revised by the program serial ports of singlechip controller 11.Three groups of temperature sensors all link to each other with singlechip controller 11 by the temperature sensor signal line.
All be serially connected with temperature limit switch 7 between first heating tape 6, second heating tape 8 and described the 3rd heating tape 15 and its power supply, to guarantee heating safety.First temperature sensor 4 and described second temperature sensor 5 all have thermally insulating housing.The temperature-sensitive face of first temperature sensor 4 and described second temperature sensor 5 sticks on described Sheng sleet measuring device 1 inwall by heat conductive silica gel.Thermally insulating housing can be avoided the interference of barrel interior temperature to temperature sensor as far as possible, and heat conductive silica gel makes it to measure more accurately the temperature of containing sleet device 1.The installation site of first temperature sensor 4 and second temperature sensor 5 is one on the other, is not parallel installation, guarantees initial snow melt ability.
The utility model also can comprise the outer bucket 3 of insulation that is wrapped in described interior bucket 2 outsides, and bucket 3 fast demountables have good adaptability and maintainability outside the insulation.Singlechip controller 11 independent installations have good adaptability and maintainability.Have external LCD 10, convenient debugging is used.The utility model also has signal output interface 16, can connect harvester and communication device.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. electrical heating type moisture conditions meter, comprise and contain sleet measuring device (1), be positioned at the bucket (2) of described Sheng sleet measuring device (1) below and be arranged on described bucket (2), and be positioned at the moisture conditions measuring apparatus (17) of described Sheng sleet measuring device (1) below, it is characterized in that, also comprise:
Be arranged on first temperature sensor (4) on described Sheng sleet measuring device (1) inwall;
Be arranged in the described interior bucket (2), and first heating tape (6) of close described Sheng sleet measuring device (1);
The singlechip controller (11) that links to each other respectively with described first temperature sensor (4) and described first heating tape (6).
2. electrical heating type moisture conditions meter as claimed in claim 1 is characterized in that, also comprises:
Be arranged on described Sheng sleet measuring device (1) inwall, and be positioned at second temperature sensor (5) of described first temperature sensor (4) below;
Be arranged in the described interior bucket (2), and be positioned at second heating tape (8) of below, described first heating tape (6), described singlechip controller (11) links to each other with described second heating tape (8) with described second temperature sensor (5) respectively.
3. electrical heating type moisture conditions meter as claimed in claim 2 is characterized in that, also comprises:
Be arranged on the three-temperature sensor (9) in the described interior bucket (2);
Be arranged in the described interior bucket (2), and be positioned at the 3rd heating tape (15) of below, described second heating tape (8), described singlechip controller (11) links to each other with described the 3rd heating tape (15) with described three-temperature sensor (9) respectively.
4. electrical heating type moisture conditions meter as claimed in claim 3 is characterized in that, all is serially connected with temperature limit switch (7) between described first heating tape (6), second heating tape (8) and described the 3rd heating tape (15) and its power supply.
5. electrical heating type moisture conditions meter as claimed in claim 3 is characterized in that, described first temperature sensor (4) and described second temperature sensor (5) all have thermally insulating housing.
6. electrical heating type moisture conditions meter as claimed in claim 3 is characterized in that, the temperature-sensitive face of described first temperature sensor (4) and described second temperature sensor (5) sticks on described Sheng sleet measuring device (1) inwall by heat conductive silica gel.
7. electrical heating type moisture conditions meter as claimed in claim 3 is characterized in that, described first heating tape (6), second heating tape (8) and described the 3rd heating tape (15) by flexible strip and be bolted to described in the bucket (2) on.
8. electrical heating type moisture conditions meter as claimed in claim 3 is characterized in that, also comprises the outer bucket of insulation (3) that is wrapped in described interior bucket (2) outside.
9. electrical heating type moisture conditions meter as claimed in claim 3, it is characterized in that described singlechip controller (11) has described first heating tape (6), the unlatching temperature value of second heating tape (8) and the 3rd heating tape (15) and the program serial ports of closing temperature value of modification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200842092U CN201984170U (en) | 2011-03-28 | 2011-03-28 | Electrical heating type rain-snow gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200842092U CN201984170U (en) | 2011-03-28 | 2011-03-28 | Electrical heating type rain-snow gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984170U true CN201984170U (en) | 2011-09-21 |
Family
ID=44611628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200842092U Expired - Fee Related CN201984170U (en) | 2011-03-28 | 2011-03-28 | Electrical heating type rain-snow gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914806A (en) * | 2012-11-12 | 2013-02-06 | 南京水利水文自动化研究所防汛设备厂 | Snow melting type rain and snow flow meter |
| CN105716560A (en) * | 2016-02-26 | 2016-06-29 | 东南大学 | Device for detecting thickness of ice and snow on road |
-
2011
- 2011-03-28 CN CN2011200842092U patent/CN201984170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914806A (en) * | 2012-11-12 | 2013-02-06 | 南京水利水文自动化研究所防汛设备厂 | Snow melting type rain and snow flow meter |
| CN105716560A (en) * | 2016-02-26 | 2016-06-29 | 东南大学 | Device for detecting thickness of ice and snow on road |
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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: 20110921 Termination date: 20130328 |