CN205301616U - Hyetometer - Google Patents
Hyetometer Download PDFInfo
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- CN205301616U CN205301616U CN201620063226.0U CN201620063226U CN205301616U CN 205301616 U CN205301616 U CN 205301616U CN 201620063226 U CN201620063226 U CN 201620063226U CN 205301616 U CN205301616 U CN 205301616U
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- udometer
- rainfall
- scale
- cup assembly
- action
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Abstract
The utility model discloses a hyetometer has mainly solved the low scheduling problem of present hyetometer measurement accuracy. This hyetometer includes rain ga(u)ge glass subassembly (2), is used for to weigh the weighing system of rain ga(u)ge glass subassembly (2) weight, the action executing system, and be located opening top and rotatable or weather shield (3) the upset of rain ga(u)ge glass subassembly (2), the action executing system drives rain ga(u)ge glass subassembly (2) action makes it break away from or place weighing system is last. The utility model discloses simple structure, realization make things convenient for, measurement accuracy is high.
Description
Technical field
The utility model relates to a kind of device for measuring rainfall amount, specifically, relates to a kind of udometer.
Background technology
In hydrometeorology is monitored, evaporation from open water surface is an important parameter. The measurement of evaporation from open water surface carries out in evaporator station, owing to evaporator station is arranged on open air, and evaporation carries out under open-air atmosphere, therefore the measurement of evaporation can be brought impact by the rainfall of environment, in order to avoid rainfall to affect measuring result, rainfall amount is measured by general employing udometer, and then the measuring result in conjunction with furnace pot draws final steam output. In existing udometer, in fact recording rain gauge can not reach the object certainly counted in real time objectively, especially when rainfall is little, tipping bucket type udometer must the rainfall inside tipping bucket reach a certain amount of ability under turn over from meter, the error of the rainfall measured and actual rainfall amount is bigger.
Practical novel content
The purpose of this utility model is to overcome above-mentioned defect, it is provided that a kind of structure is simple, realize udometer easily.
In order to realize above-mentioned purpose, the utility model by the following technical solutions:
A kind of udometer, comprises rainfall cup assembly, for weighing the weighing system of rainfall cup assembly weight, and action executing system, further, also comprises weather shield, and described weather shield is positioned at the top of described rainfall cup assembly opening; Described action executing system drives described rainfall cup assembly action so that it is departs from or is placed on described weighing system.
Further, described weighing system comprises scale, scale seat and the scale pan, and described scale is arranged on described scale seat, and the described scale pan is arranged on the upper end of described scale.
Further, described action executing system comprises push rod, and described push rod can drive described rainfall cup assembly action along the vertical direction, it is achieved rainfall cup assembly departs from weighing system or is placed on weighing system.
Further, described action executing system also comprises push-plate, and described push-plate is arranged on the top of described push rod.
Further, also comprise the water shoot that one end is connected, the other end extends to described udometer outside with described rainfall cup assembly.
Further, described weather shield realizes upset by driven by motor or rotates so that it is cover or open wide the opening of described rainfall cup assembly.
Further, also comprise communicator and data collector.
Compared with prior art, the beneficial effects of the utility model are:
The utility model adopts weighting method to realize the measurement to rainfall amount, quality G when udometer is started working1, after for some time, quality is G2, the rainfall value Y=(G in this period2-G1)/(�� S), wherein �� is the density of water, and S is the area that udometer holds water device mouth.Compared with traditional recording rain gauge, tipping bucket type udometer, the utility model realizes simply, has higher precision.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model.
Fig. 2 is structural representation two of the present utility model.
Fig. 3 is structural representation three of the present utility model.
Wherein, the title corresponding to Reference numeral: 1. rainfall case, 2. rainfall cup assembly, 3. weather shield, 4. output shaft, 5. motor, 6. motor mounting plate, 7. base plate, 8. scale seat, 9. scale, 10. push rod, 11. scales pan, 12. push-plates, 13. water shoots.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail. Enforcement mode of the present utility model includes but not limited to the following example.
Embodiment 1
As Figure 1-3, present embodiments providing a kind of udometer, this udometer mainly comprises udometer assembly, action executing system and weighing system, and the equal integrated installation of aforesaid device is in a rainfall case, and the parts that need to fix then are fixed on the base plate of rainfall case. Being realized by said structure adopting weighting method to be measured by rainfall amount, its principle is as follows: quality G when udometer is started working1, after for some time, quality is G2, the rainfall value Y=(G in this period2-G1)/(�� S), wherein �� is the density of water, and S is the area that udometer holds water device mouth. The utility model, compared with existing udometer, not only realizes more convenient, and precision is higher.
Udometer assembly is for receiving rainfall, and its shape can adopt the same or similar shape of the reception rainfall part used with existing udometer. The top of udometer assembly is opening, consider in measuring process, avoid extraneous impurity (such as dust, rainwater) on the impact of measuring accuracy, the present embodiment is provided with a weather shield above udometer opening, weather shield is turning or rotates, by driven by motor, motor is arranged on motor mounting plate, and the output shaft of motor is connected with weather shield. When reality weighs, weather shield horizontal positioned or with the opening of udometer assembly residing for plane parallel place, for blocking the opening of udometer assembly, impurity is avoided to fall into udometer, after completing weighing, weather shield is by being rotated away or overturns so that the opening of udometer assembly opens wide, it is possible to normally receive rainfall.
Action actuating mechanism is for driving udometer assembly knee-action, it is achieved disengaging between udometer and weighing system or placement. In the present embodiment, action actuating mechanism forms primarily of push rod, realizes the knee-action of udometer in vertical or vertical direction by the expanding-contracting action of push rod. Further, also can be provided with push-plate, push-plate is arranged on the top of push rod, push rod has high-order and position, two kinds, low position, and when being in a high position, rainfall cup is placed on push-plate, and when being in low position, rainfall cup is fallen on the scale pan, weighing, now, push-plate and rainfall cup depart from. The power resources of push rod have multiple, as: electronic, pneumatic, hydraulic pressure etc., those skilled in the art can select according to practical situation.
Weighing system is for weighing the weight of udometer assembly (comprising the rainfall of reception), and weighing system comprises scale, scale seat and the scale pan, and scale is arranged on scale seat, and the scale pan is arranged on the upper end of scale. When udometer assembly is placed on the scale pan by push rod drive, udometer assembly should no longer be subject to the power of push rod so that it is keeps free state to weigh. Push rod drive udometer assembly depart from scale, when namely not weighing, be non-measured state, push rod drive udometer assembly place it in scale is weighed time, be measuring state.In the present embodiment, weighing system is positioned at the lower section of udometer assembly, and push rod drives udometer assembly to drop to weighing system and weighs, and after completing weighing measurement, drives udometer assembly to rise and departs from weighing system. The weighing precision of scale is more high more good, generally, it is possible to select precision to be the weigh scale of 0.1g. Holding the precision of water device mouth as diameter 20cm, weigh scale for 0.1g for udometer, the resolving power of this udometer can reach 0.0032mm.
Precipitation station is widely distributed and many in field, wilderness, needs the data collected a lot, when running into extra torrential rain, if the water receiver of udometer must be outwelled after filling rainwater in time could continue work during rainfall. Based on the problems referred to above, the present embodiment is also provided with water shoot, one end of water shoot is connected with udometer assembly, the other end extends to outside, and the rainfall stored when udometer is too much, when having influence on measurement, by water shoot, unnecessary water is discharged, meanwhile, the water yield of discharge is measured, record, uses when calculating rainfall amount for the later stage.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, in the present embodiment, the disengaging of udometer assembly or the action being placed on weighing system realize by having the mechanical arm of multiple degree of freedom (more than three degree of freedom).
Embodiment 3
The present embodiment, on the basis of embodiment 1 or 2, is also provided with communicator and data collector. Wherein, the main Information Monitoring of data collector includes liquid level information data etc. in the weight information data of udometer assembly, the water displacement information data of water shoot, udometer assembly, and data collector realizes by weight sensor, liquid level sensor, flow sensor etc. Communicator is wireless or wire communication equipment, and the data information transfer that its one side is used for collecting, to background control system, on the other hand, receives the control command of background control system so that corresponding parts are according to control command action. The action of the draining action of udometer, the upset of weather shield or rotational action, action actuating mechanism all can carry out remote control by background control system by communicator. By above-mentioned setting, not only save manpower, reduced monitoring cost, and be convenient to collection and the arrangement of data.
According to above-described embodiment, the utility model just can be realized well. What deserves to be explained is; under prerequisite based on above-mentioned principle of design; for solving same technical problem; even if some making on structure basis disclosed in the utility model are without substantive change or polishing; the essence of the technical scheme adopted is still the same with the utility model, therefore it also should in protection domain of the present utility model.
Claims (8)
1. a udometer, it is characterized in that, comprise rainfall cup assembly (2), for weighing the weighing system of rainfall cup assembly (2) weight, action executing system, and it be positioned at above the opening of described rainfall cup assembly (2) and weather shield (3) that is rotatable or upset; Described action executing system drives the action of described rainfall cup assembly (2) so that it is departs from or is placed on described weighing system.
2. udometer according to claim 1, it is characterised in that, described weighing system comprises scale (9), scale seat (8) and the scale pan (11), and described scale (9) is arranged on described scale seat (8), and the described scale pan (11) is arranged on the upper end of described scale (9).
3. udometer according to claim 1, it is characterized in that, described action executing system comprises push rod (10), and described push rod (10) can drive the action along the vertical direction of described rainfall cup assembly (2), it is achieved rainfall cup assembly (2) departs from weighing system or is placed on weighing system.
4. udometer according to claim 3, it is characterised in that, described action executing system also comprises push-plate (12), and described push-plate (12) is arranged on the top of described push rod (10).
5. udometer according to claim 1, it is characterised in that, described action executing system is mechanical manipulator.
6. udometer according to claim 1, it is characterised in that, also comprise the water shoot (13) that one end is connected, the other end extends to described udometer outside with described rainfall cup assembly (2).
7. udometer according to claim 1, it is characterised in that, described weather shield (3) is driven by motor (5) and realizes upset or rotate so that it is cover or open wide the opening of described rainfall cup assembly (2).
8. udometer according to the arbitrary item of claim 1-7, it is characterised in that, also comprise communicator and data collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063226.0U CN205301616U (en) | 2016-01-22 | 2016-01-22 | Hyetometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063226.0U CN205301616U (en) | 2016-01-22 | 2016-01-22 | Hyetometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205301616U true CN205301616U (en) | 2016-06-08 |
Family
ID=56426653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620063226.0U Active CN205301616U (en) | 2016-01-22 | 2016-01-22 | Hyetometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205301616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450111A (en) * | 2017-09-12 | 2017-12-08 | 董学阳 | Rainfall gauge intelligent protection system |
| CN108061926A (en) * | 2017-12-06 | 2018-05-22 | 淮阴师范学院 | For carrying out the intelligent multi-function platform and system of hydrologic monitoring in path stream |
-
2016
- 2016-01-22 CN CN201620063226.0U patent/CN205301616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450111A (en) * | 2017-09-12 | 2017-12-08 | 董学阳 | Rainfall gauge intelligent protection system |
| CN108061926A (en) * | 2017-12-06 | 2018-05-22 | 淮阴师范学院 | For carrying out the intelligent multi-function platform and system of hydrologic monitoring in path stream |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |