CN205404323U - Evaporimeter and measurement system is evaporated in automation that constitutes thereof - Google Patents
Evaporimeter and measurement system is evaporated in automation that constitutes thereof Download PDFInfo
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- CN205404323U CN205404323U CN201620064247.4U CN201620064247U CN205404323U CN 205404323 U CN205404323 U CN 205404323U CN 201620064247 U CN201620064247 U CN 201620064247U CN 205404323 U CN205404323 U CN 205404323U
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- evaporating dish
- weighing system
- weighing
- vaporizer
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Abstract
The utility model discloses an evaporimeter and measurement system is evaporated in automation that constitutes thereof has mainly solved among the prior art water surface evaporation and has measured and adopt low, the high scheduling problem of human cost of water level measuring precision. This evaporimeter, its characterized in that is including evaporating dish (2), weighing system and action actuators machanism, when the evaporating dish is placed when weighing system is last, weighing system is right the evaporating dish is weighed, evaporating dish (2) are passed through action actuators machanism realize with breaking away from and placing between the weighing system. The utility model discloses simple structure, realization make things convenient for, measurement accuracy is high.
Description
Technical field
This utility model relates to a kind of device for measuring evaporation from water surface, specifically, relates to the evaporation measurement system automatically of a kind of vaporizer and composition thereof.
Background technology
In hydrometeorology is monitored, evaporation from water surface is an important parameter.The measurement of evaporation from water surface carries out at evaporation station, in prior art, the technical scheme adopted is measured in evaporation from water surface as follows: by high-precision dimensional measuring instrument (slide gauge etc.), the landing difference of the water surface in evaporating dish is measured, then calculating evaporation capacity according to the difference in height of liquid level, it is primarily present following defect: precision is low.Water surface shape is unfixing, yielding, and the fluctuation of the water surface very easily affects certainty of measurement, is difficult to hold whether chaining pin is just contact the water surface during measurement, and therefore precision is difficult to reach the requirement of " evaporation from water surface observation criteria ".
Utility model content
The purpose of this utility model is in that to overcome drawbacks described above, it is provided that a kind of simple in construction, realize convenient vaporizer.
To achieve these goals, this utility model is by the following technical solutions:
A kind of vaporizer, including evaporating dish, weighing system and action actuating mechanism；When described evaporating dish is placed on described weighing system, described evaporating dish is weighed by described weighing system, and described evaporating dish realizes the disengaging between described weighing system and placement by described action actuating mechanism.
Further, described action actuating mechanism is jacking system, and described evaporating dish realizes the lifting action at above-below direction by described jacking system, is achieved in the disengaging between described weighing system and placement.
Further, described jacking system includes push rod, and described evaporating dish is arranged on the end of described push rod.
Further, described jacking system also includes push-plate, and described push-plate is arranged on the end of described push rod, and described evaporating dish is placed in described push-plate.
Further, also including one end and connect water pipe outside, that the other end connects evaporating dish, not only this water pipe can be one, realizes draining but also realize moisturizing operation, it is also possible to be two, and one root is drain pipe, another root is filling pipe.
A kind of evaporation measurement system automatically, including vaporizer, background control system, information collecting device, and realizes the communicator communicated between background control system with vaporizer, information collecting device；Described information collecting device includes gathering the device of weighing system reading, gathering the device of the device of the water yield in evaporating dish, collection water pipe rate of water make-up/displacement.
Compared with prior art, the beneficial effects of the utility model are in that:
(1) this utility model passes through evaporating dish, action actuating mechanism, weighing system, realize to the weight of evaporating dish before the evaporation with evaporation after weighing, then pass through the weight difference of twice weighing in front and back to calculate the evaporation capacity of moisture in evaporating dish, the gravimetric method being achieved in evaporation capacity is measured, compared with measuring with existing liquid level method, its precision is higher, not by the impact of water level fluctuation.
(2) this utility model is based on evaporating dish, action actuating mechanism and weighing system, in conjunction with background control system and information collecting device, realize the Automated condtrol to evaporator operation, every operation all can realize long-range control, come to evaporation station personally without survey crew and carry out measurement and the collection of data, not only realize conveniently, save manpower, and according to the measurement cycle set, secondary more than a day and high-frequency measurement can be realized, thus further increasing the degree of accuracy of measurement result.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is top view of the present utility model.
Wherein, the title corresponding to accompanying drawing labelling: 1. evaporation tank, 2. evaporating dish, 3. water pipe, 4. output shaft, 5. motor, 6. motor mounting plate, 7. base plate, 8. scale base, 9. scale, 10. push rod, 11. push-plates, 12. scales pan, 13. pump assemblies.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.Embodiment 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 vaporizer, this vaporizer mainly includes evaporating dish, jacking system and weighing system, and the equal integrated installation of the said equipment is in an evaporation tank.Wherein, evaporating dish is used for holding water; evaporation capacity is then obtained by water yield conversion in evaporating dish, it is noted that evaporating dish is a kind of vessel simply; it it is water container; the shape of evaporating dish is also not specially limited, and the evaporating dish shape shown in present specification accompanying drawing should not limit the protection domain of the application, and those skilled in the art are according to the function of evaporating dish and effect; also its shape, structure can be done suitable deformation, its protection domain that should also be as belonging to the application.
Jacking system, drives the raising and lowering of evaporating dish, and direction of action is vertical or vertical direction above-below direction.In the present embodiment, jacking system is mainly made up of push rod, further, push rod adopts electric pushrod, and electric pushrod realizes expanding-contracting action, and evaporating dish is then arranged on its end, driven by electric pushrod, follow the expanding-contracting action of electric pushrod, it is achieved the raising and lowering of evaporating dish.In the present embodiment, the annexation between electric pushrod and evaporating dish has two kinds:
One, can adopt fixing connected mode to realize fastening between end and the bottom of evaporating dish of electric pushrod, electric pushrod directly drives evaporating dish to move up and down by expanding-contracting action；Its two, set up push-plate, the area of push-plate at least should mate with the floor space of evaporating dish, and the end of electric pushrod is connected with bottom push-plate, and evaporating dish is placed in push-plate, electric pushrod by drive push-plate action, then by push-plate drive evaporating dish action.
Weighing system is for weighing the weight of water in evaporating dish, and weighing system includes scale, scale base and the scale pan, and when evaporating dish is placed on the scale pan by electric pushrod drive, evaporating dish should be no longer influenced by the power of electric pushrod so that it is keeps free state to weigh.Electric pushrod drives evaporating dish to depart from scale, when namely not weighing, for non-measured state, when electric pushrod drive evaporating dish places it in and weighs on scale, for measuring state, in the present embodiment, electric pushrod drives evaporating dish to drop to weighing system and weighs, after completing weighing measurement, evaporating dish is driven to climb away weighing system.Based on above-mentioned design, in the present embodiment, weighing system is arranged on the bottom of evaporating dish.
By above-mentioned setting, the measurement adopting the mode weighed to realize water yield evaporation can be realized, thus avoiding the mode adopting level gauging in prior art to measure the drawback of evaporation capacity.
Embodiment 2
The present embodiment difference from embodiment 1 is in that, push rod adopts air-leg or hydraulic push rod, and the power resources of push rod action are provided by air pressure or hydraulic pressure.
Embodiment 3
The present embodiment difference from embodiment 1 is in that, in the present embodiment, electric pushrod drives evaporating dish to rise to weighing system and weighs, and after completing weighing measurement, drives evaporating dish decline to depart from weighing system and weighs.Based on above-mentioned design, in the present embodiment, weighing system is arranged on top or the middle part of evaporating dish.
Embodiment 4
The present embodiment has also done further improvement on the basis of embodiment 1, specific as follows: water charging system is set, water charging system is mainly made up of filling pipe and pump assembly, wherein, pump is arranged on base plate, filling pipe is supporting is provided with its device connecting with evaporating dish/disconnecting of drive, and usually, this device can be realized by motor.The effect of filling pipe is in that, after moisture evaporation to the greatest extent in evaporating dish, in evaporating dish, water is supplemented by pump and filling pipe, under general state, filling pipe does not connect with evaporating dish, and meanwhile, pump is also at closed mode, after moisture is detected evaporation to the greatest extent in evaporating dish, then control pump startup and connection filling pipe and evaporating dish.In the present embodiment, by driven by motor, it rotates the connection or disconnection that realize with evaporating dish to filling pipe, and motor is installed by motor mounting plate, and specifically, the output shaft of motor is connected with one end of filling pipe by rotating connector.Under non-water compensating state, filling pipe is turned to side by driven by motor, and the mouth of pipe of filling pipe departs from evaporating dish, and under water compensating state, then filling pipe is turned to evaporating dish side by driven by motor, and its mouth of pipe is positioned at the top of evaporating dish opening.
In another embodiment, filling pipe does not rotate, and its one end is connected with pump, it is achieved with the connection of external water source, the other end is connected with evaporating dish, and filling pipe arranges controlled valve, it is generally preferable that be electromagnetic valve, in order to remotely control.
Embodiment 5
The present embodiment has also done further improvement on the basis of embodiment 1, specific as follows: to arrange drainage system, drainage system is mainly made up of drain pipe and pump, and drain pipe one end is connected on evaporating dish, the other end is connected with pump, its effect is, when hypervolia in evaporating dish, when influencing whether to measure, by drain pipe, evaporating dish is carried out draining, draining action is by pump control, and this pump can be separately provided, it is also possible to share a pump with the water charging system in embodiment 5.
In another embodiment, drain pipe is not connected to pump, and one end connects evaporating dish, and the other end extends to the outside of equipment, arranges controlled valve on drain pipe, it is generally preferable that be electromagnetic valve, in order to remotely control.
Embodiment 4 and embodiment 5 adopt the mode of filling pipe and drain pipe separately design, it is noted that filling pipe and drain pipe also can share a pipeline, its protection domain that should also be as belonging to this utility model application.
Embodiment 6
Measure realizing gravimetric method, while solving the problem that existing liquid level method is measured, it is also faced with another technical barrier: the practical operation of prior art is manual measurement, and the observation evaporating station is year in year out, a usual evaporation station is at least observed once for one day, some dedicated evaporation stations even need observation repeatedly in one day, and evaporation station is many in field, wilderness, and such observation is costly.The present embodiment, on the basis of the vaporizer disclosed in any one of embodiment 1-6 or combination in any, is also integrated with automatic control system, to realize the long-range control to each component actuation of vaporizer.This system includes background control system, information collecting device, communicator；Wherein, background control system is used for receiving, processing data message, assigns corresponding control instruction；Information collecting device mainly includes gathering the device of weighing system reading, gathering the device of the device of the water yield in evaporating dish, the device of collection filling pipe rate of water make-up, collection drain pipe displacement, said apparatus all can adopt the sensor of correspondence to realize, as: LOAD CELLS, flow transducer, liquid level sensor etc..Communicator, is used for the information, the order transmission that realize between vaporizer and information collecting device and background control system.The information that information collecting device gathers includes the rate of water make-up information of evaporating dish and the weight information of the interior water yield thereof, the displacement information of drain pipe, filling pipe and the water level information etc. of the water yield in evaporating dish.Communicator can be wire communication device, it is also possible to be radio communication device.
Based on said structure, the process that vaporizer is automatically obtained measurement is as follows:
(1) within a measurement cycle, evaporating dish is placed on weighing system and weighs, obtain original weight information by background control system first control action actuator；
(2) evaporating dish is departed from weighing system by the actuator of background control system control action, makes evaporating dish enter evaporation duty；
(3) after evaporation after a while, evaporating dish is placed on weighing system and weighs, obtain real-time weight information by background control system control action actuator；Wherein, the time can be the preset value arranged in background control system, is used for determining the measurement cycle；
(4) background control system is according to measuring the primary data information (pdi) and real time data information that obtain, calculates and obtains evaporation capacity, completes to measure.
Above-mentioned control, measurement all can pass through remotely operation, it is not necessary to staff is in the action, and according to the measurement cycle arranged, it may be achieved measurement secondary more than a day, efficiently avoid the drawback that prior art manually completes to test.
When in evaporating dish, moisture is less, when having influence on measurement, it is accomplished by evaporating dish moisturizing, the present embodiment is based on automatic control system, collecting in evaporating dish after the information of the water yield, send to background control system, background control system according to set threshold decision the need of moisturizing, if desired, then control water charging system work, moisturizing in evaporating dish, meanwhile, the information of rate of water make-up is acquired by corresponding device, is then forwarded to background control system, calculating for evaporation capacity, it is ensured that the later stage calculates the accuracy of the result of evaporation capacity.
When excess moisture in evaporating dish, when having influence on measurement result, as: overflowing, now, background control system then can control drainage system work, discharges the water yield in evaporating dish, meanwhile, discharges the water yield and should also be as measurement and transmit to background control system.Wherein, in evaporating dish, runny standard can be arranged a standard value by background control system, and the value that is above standard then represents excess moisture, needs to discharge.
Above-described embodiment is not single embodiment, and those skilled in the art are under the premise knowing above-mentioned embodiment, it is also possible to above-mentioned embodiment carries out any two or multinomial combination, its protection domain that should also be as belonging to this utility model application.
According to above-described embodiment, this utility model just can be realized well.What deserves to be explained is; under premise based on above-mentioned design principle; for solving same technical problem; even if some making on architecture basics disclosed in the utility model are without substantial change or polishing; the essence of the technical scheme adopted is still the same with this utility model, therefore it should also be as in protection domain of the present utility model.
Claims (3)
1. a vaporizer, it is characterised in that include evaporating dish (2), weighing system and action actuating mechanism；When described evaporating dish is placed on described weighing system, described evaporating dish is weighed by described weighing system, and described evaporating dish (2) realizes the disengaging between described weighing system and placement by described action actuating mechanism；Described action actuating mechanism is jacking system, and described evaporating dish realizes the lifting action at above-below direction by described jacking system, is achieved in the disengaging between described weighing system and placement；Described jacking system includes push rod (10), and described evaporating dish (2) is arranged on the end of described push rod (10)；Described jacking system also includes push-plate (11), and described push-plate (11) is arranged on the end of described push rod (10).
2. vaporizer according to claim 1, it is characterised in that also include the water pipe (3) that one end is connected with described evaporating dish (2) with external connection, the other end.
3. system is measured in an automatic evaporation, it is characterised in that includes vaporizer as claimed in claim 2, background control system, information collecting device, and realizes the communicator communicated between background control system with vaporizer, information collecting device；Described information collecting device includes gathering the device of weighing system reading, gathering the device of the device of the water yield in evaporating dish, collection water pipe rate of water make-up/displacement.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064247.4U CN205404323U (en) | 2016-01-22 | 2016-01-22 | Evaporimeter and measurement system is evaporated in automation that constitutes thereof |
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| CN201620064247.4U CN205404323U (en) | 2016-01-22 | 2016-01-22 | Evaporimeter and measurement system is evaporated in automation that constitutes thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571977A (en) * | 2016-01-22 | 2016-05-11 | 成都汉维斯科技有限公司 | Evaporator and implementation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571977A (en) * | 2016-01-22 | 2016-05-11 | 成都汉维斯科技有限公司 | Evaporator and implementation method thereof |
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