CN209894279U - Hydrology evaporation vessel and evaporation capacity measuring device - Google Patents
Hydrology evaporation vessel and evaporation capacity measuring device Download PDFInfo
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- CN209894279U CN209894279U CN201920310643.4U CN201920310643U CN209894279U CN 209894279 U CN209894279 U CN 209894279U CN 201920310643 U CN201920310643 U CN 201920310643U CN 209894279 U CN209894279 U CN 209894279U
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- driving motor
- mounting block
- evaporation
- measuring device
- scale
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Abstract
The utility model is suitable for a hydrology detects technical field, especially relates to a hydrology evaporating dish and evaporation capacity measuring device. This evaporation capacity measuring device includes: a mounting frame; the mounting block is arranged on the mounting rack; the driving motor is arranged between the mounting rack and the mounting block and used for driving the mounting block to move along the vertical direction; the graduated scale is arranged on the mounting rack and extends along the vertical direction; a pointer provided on the mounting block to point to a scale value on the scale; the sensor is arranged at the bottom of the mounting block, is positioned above the water surface, is electrically connected with the driving motor, and sends out a control signal to control the driving motor to stop when the sensor is contacted with the water surface; and the camera is arranged on the mounting block and is in data connection with the display terminal, and the lens of the camera faces the scale. The utility model discloses can reduce the cost of labor.
Description
Technical Field
The utility model belongs to the technical field of the hydrology detects, especially, relate to a hydrology evaporation ware and evaporation capacity measuring device.
Background
Evaporation is a component of surface heat balance and water balance, and is also the most directly affected by land use and climate change in water circulation, and meanwhile, evaporation is also an important factor for heat exchange. Therefore, the evaporation capacity has important application value in the aspects of estimating land evaporation, crop water demand, crop water balance and the like. The method has very important significance for deeply knowing the climate change and discussing the water circulation change rule. In practice, the method has important guiding significance in aspects of hydraulic engineering design, soil improvement of agriculture, forestry and animal husbandry, soil moisture regulation, irrigation quota establishment, water resource research, climate zoning and the like. The evaporation capacity is an important hydrological datum for the hydrological measurement work. Traditional evaporation capacity measurement adopts artifical measurement, wastes time and energy, can't realize gathering evaporation capacity data voluntarily, exists and to improve the part.
SUMMERY OF THE UTILITY MODEL
The utility model provides an evaporation capacity measuring device aims at solving current evaporation capacity and measures and need the manual measurement, has the problem that consumes the cost of labor.
The utility model discloses a realize like this, an evaporation capacity measuring device, include: a mounting frame; the mounting block is arranged on the mounting rack; the driving motor is arranged between the mounting rack and the mounting block and used for driving the mounting block to move along the vertical direction; the graduated scale is arranged on the mounting rack and extends along the vertical direction; a pointer provided on the mounting block to point to a scale value on the scale; the sensor is arranged at the bottom of the mounting block, is positioned above the water surface and sends out a control signal when contacting the water surface; the controller is respectively electrically connected with the inductor and the driving motor and controls the driving motor to stop when receiving the control signal; and the camera is arranged on the mounting block and is in data connection with the display terminal, and the lens of the camera faces the scale.
Furthermore, a heating device for melting ice is arranged at the bottom of the mounting block.
Still further, the heating device includes: the electric heating rod is arranged at the bottom of the mounting block; the proximity switches are arranged at the bottom of the electric heating rod and are electrically connected with the electric heating rod, the driving motor and the controller respectively; when the proximity switch contacts the ice surface, a second control signal is sent to the controller to control the driving motor to stop and start the heating rod; when the ice surface melts, the controller controls the driving motor to restart and closes the heating rod.
Furthermore, the evaporation capacity measuring device also comprises a temperature thermostat which is respectively and electrically connected with the controller and the electric heating rod.
Further, the proximity switch is located a greater distance from the ice surface than the sensor.
Further, the sensor is a water level switch.
Furthermore, the mounting frame is provided with a time control switch electrically connected with the driving motor, and when the time control switch reaches preset time, the driving motor is controlled to be started.
Further, the driving motor is a stepping motor.
Furthermore, the utility model also provides a hydrology evaporation dish, include the evaporation dish body and install evaporation capacity measuring device as above-mentioned on the evaporation dish body.
The utility model discloses a mounting bracket sets up installation piece on the mounting bracket sets up the mounting bracket with between the installation piece, be used for the drive the driving motor that the vertical direction removed is followed to the installation piece, sets up on the mounting bracket, along the scale that vertical direction extends, set up on the installation piece, in order to point to the pointer of scale interval on the scale, and set up installation piece bottom and lie in the surface of water top, with the driving motor electricity is connected, send control signal control when taking place to contact with the surface of water the inductor that driving motor stopped, and locate on the installation piece with display terminal data connection's camera, the camera lens orientation of camera the scale interval of scale. In actual work, can install this evaporation capacity measuring device on the evaporating dish, at first note the pointer directional first scale interval, record the pointer directional second scale interval again at preset time to obtain twice measured data difference, through calculating alright reachs the evaporation capacity of evaporating dish in certain time quantum. Current measurement mode compares, the utility model discloses can realize the automatic evaporation capacity data that acquires, reduce the purpose of cost of labor.
Drawings
Fig. 1 is a schematic view of the overall structure of an evaporation capacity measuring device provided by the present invention;
fig. 2 is another schematic overall structure diagram of the evaporation capacity measuring device provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, an evaporation amount measuring apparatus includes: a mounting frame 1; a mounting block 2 disposed on the mounting bracket 1; the driving motor 3 is arranged between the mounting rack 1 and the mounting block 2 and used for driving the mounting block 2 to move along the vertical direction; the graduated scale 4 is arranged on the mounting rack 1 and extends along the vertical direction; a pointer 5 provided on the mounting block 2 to point to a scale value on the scale 4; the sensor 6 is arranged at the bottom of the mounting block, is positioned above the water surface and sends out a control signal when contacting with the water surface; a controller electrically connected to the sensor 6 and the driving motor 3, respectively, for controlling the driving motor 3 to stop when receiving the control signal; and the camera 7 is arranged on the mounting block 2 and is in data connection with the display terminal, and the lens of the camera 7 faces the scale value of the graduated scale 4.
In the present embodiment, the evaporation amount measuring apparatus includes a mounting frame 1, a mounting block 2, a driving motor 3, a scale 4, a pointer 5, a sensor 6, a controller (not shown in the figure), and a camera 7. Specifically, the mounting block 2 is disposed on the mounting frame 1, and the driving motor 3 is installed between the mounting frame 1 and the mounting block 2 for driving the mounting block 2 to move in the vertical direction. The scale 4 is mounted on the mounting frame 1 and extends in a vertical direction. A pointer 5 is mounted at the bottom of the mounting block 2 and points to the scale value of the scale 4. The inductor 6 is arranged at the bottom of the mounting block 2 and is electrically connected with the driving motor 3, and the inductor 6 is a water level switch. The camera 7 is installed on the installation block 2 and is in data connection with a display terminal (such as a computer, a mobile phone and the like), and the lens of the camera 7 faces the scale value of the scale 4. When the sensor 6 contacts the water surface, a control signal is sent to the driving motor 3, the driving motor 3 is controlled to stop driving the installation block 2 to move downwards, so that the installation block 2 always descends along with the descending of the water level, and scale value data pointed by the pointer 5 is transmitted to the display terminal through the camera 7 to be displayed. In actual work, can install this evaporation capacity measuring device on the evaporating dish, at first note the first scale interval that pointer 5 points to, record the second scale interval that pointer 5 points to again at preset time to obtain twice measured data difference, through calculating alright reachs the evaporation capacity of evaporating dish in certain time quantum. Current measurement mode compares, the utility model discloses can realize reducing the purpose of cost of labor.
Example two
As shown in fig. 2, a heating device 8 for melting ice is arranged at the bottom of the mounting block 2.
In the present embodiment, in order to avoid the influence on the smooth use of the evaporation amount measuring apparatus when the water surface is frozen due to cold weather, a heating device 8 for melting the ice surface is provided at the bottom of the mounting block 2. Specifically, the heating device 8 includes an electric heating rod 81 disposed at the bottom of the mounting block 2, and a proximity switch 82 disposed at the bottom of the electric heating rod 81 and electrically connected to the electric heating rod 81, the driving motor 3, and the controller (not shown). When the proximity switch 82 contacts the ice surface, a second control signal is sent to the controller to control the driving motor 3 to stop and start the heating rod 81 to heat and melt the ice surface. When the ice surface melts, the proximity switch 82 is turned off, and the controller controls the driving motor 3 to be restarted and turns off the heating rod 81. To ensure that the ice surface is heated before the water level is measured, the proximity switch 82 is located a greater distance from the ice surface than the sensor 6.
EXAMPLE III
As shown in fig. 2, the evaporation amount measuring apparatus further includes a temperature thermostat electrically connected to the controller and the electric heating rod 81, respectively.
In this embodiment, in order to control the heating rod 81 to maintain a constant temperature, the ice surface is heated, and therefore, a temperature thermostat (not shown) is electrically connected to the heating rod 81 to control the heating temperature of the heating rod 81 to a constant value.
Example four
As shown in fig. 1, a time switch 9 electrically connected to the driving motor 3 is disposed on the mounting frame 1, and when the time switch 9 reaches a preset time, the driving motor 3 is controlled to start.
In this embodiment, a time switch 9 electrically connected to the driving motor 3 is installed, and the driving motor 3 is controlled to be automatically started at a predetermined time by setting the time.
EXAMPLE five
As shown in fig. 1, the driving motor 3 is a stepping motor.
EXAMPLE six
As shown in fig. 1, a hydrological evaporation pan comprises an evaporation pan body 10 and the evaporation capacity measuring device installed on the evaporation pan body 10.
In the present embodiment, it is preferred that,
the hydrology evaporating dish includes evaporating dish body 10 and evaporating dish measuring device. The evaporation capacity measuring device comprises an installation frame 1, an installation block 2, a driving motor 3, a graduated scale 4, a pointer 5, an inductor 6 and a camera 7. Specifically, the mounting block 2 is disposed on the mounting frame 1, and the driving motor 3 is installed between the mounting frame 1 and the mounting block 2 for driving the mounting block 2 to move in the vertical direction. The scale 4 is mounted on the mounting frame 1 and extends in a vertical direction. A pointer 5 is mounted at the bottom of the mounting block 2 and points to the scale value of the scale 4. The inductor 6 is disposed at the bottom of the mounting block 2 and electrically connected to the driving motor 3. The camera 7 is installed on the installation block 2 and is in data connection with a display terminal (such as a computer, a mobile phone and the like), and the lens of the camera 7 faces the scale value of the scale 4. When the sensor 6 contacts the water surface, a control signal is sent to the driving motor 3, the driving motor 3 is controlled to stop driving the installation block 2 to move downwards, so that the installation block 2 always descends along with the descending of the water level, and scale value data pointed by the pointer 5 is transmitted to the display terminal through the camera 7 to be displayed. In actual work, can install this evaporation capacity measuring device on the evaporating dish, at first note the first scale interval that pointer 5 points to, record the second scale interval that pointer 5 points to again at preset time to obtain twice measured data difference, through calculating alright reachs the evaporation capacity of evaporating dish in certain time quantum. Current measurement mode compares, the utility model discloses can realize reducing the purpose of cost of labor.
In summary, the following steps:
the evaporation capacity measuring device comprises an installation frame, an installation block, a driving motor, a graduated scale, a pointer, an inductor and a camera. Specifically, the mounting block is arranged on the mounting frame, and the driving motor is arranged between the mounting frame and the mounting block and used for driving the mounting block to move in the vertical direction. The graduated scale is installed on the mounting bracket and extends along the vertical direction. The pointer is installed at the bottom of the installation block and points to the scale. The inductor is arranged at the bottom of the mounting block and is electrically connected with the driving motor. The camera is installed on the installation block and is in data connection with a display terminal (such as a computer, a mobile phone and the like), and the lens of the camera faces the scale value of the scale. When the sensor contacts the water surface, a control signal is sent to the driving motor, the driving motor is controlled to stop driving the installation block to move downwards, so that the installation block always descends along with the descending of the water level, and scale value data pointed by the pointer is transmitted to the display terminal through the camera to be displayed. In actual work, can install this evaporation capacity measuring device on the evaporating dish, at first note the pointer directional first scale interval, record the pointer directional second scale interval again at preset time to obtain twice measured data difference, through calculating alright reachs the evaporation capacity of evaporating dish in certain time quantum. Current measurement mode compares, the utility model discloses can realize reducing the purpose of cost of labor.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A hydrographic evaporation capacity measuring device, comprising:
a mounting frame;
the mounting block is arranged on the mounting rack;
the driving motor is arranged between the mounting rack and the mounting block and used for driving the mounting block to move along the vertical direction;
the graduated scale is arranged on the mounting rack and extends along the vertical direction;
a pointer provided on the mounting block to point to a scale value on the scale;
the sensor is arranged at the bottom of the mounting block, is positioned above the water surface and sends out a control signal when contacting the water surface;
the controller is respectively electrically connected with the inductor and the driving motor and controls the driving motor to stop when receiving the control signal; and
locate the camera with display terminal data connection on the installation piece, the camera lens orientation of camera the scale's scale value.
2. The hydrographic evaporation capacity measuring device of claim 1, wherein the bottom of the mounting block is provided with a heating device for melting ice.
3. The hydrographic evaporation capacity measuring device of claim 2, wherein the heating device comprises:
the electric heating rod is arranged at the bottom of the mounting block; and
the proximity switches are arranged at the bottom of the electric heating rod and are electrically connected with the electric heating rod, the driving motor and the controller respectively;
when the proximity switch contacts the ice surface, a second control signal is sent to the controller to control the driving motor to stop and start the electric heating rod;
when the ice surface melts, the controller controls the driving motor to restart and turns off the electric heating rod.
4. The hydrographic evaporation amount measurement device of claim 3, further comprising a temperature thermostat electrically connected to the controller and the electrical heating rod, respectively.
5. The hydrographic evaporation quantity measurement device of claim 4, wherein the proximity switch is a greater distance from the ice surface than the sensor.
6. The hydrographic evaporation capacity measuring device of claim 1, wherein the sensor is a water level switch.
7. The hydrographic evaporation capacity measuring device of claim 1, wherein the mounting bracket is provided with a time switch electrically connected with the driving motor, and the time switch controls the driving motor to start when a preset time is reached.
8. The hydrographic evaporation capacity measuring device of claim 7, wherein the drive motor is a stepper motor.
9. A hydrological evaporation dish, comprising a hydrological evaporation dish body and a hydrological evaporation amount measuring device according to any one of claims 1 to 8 mounted on the hydrological evaporation dish body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920310643.4U CN209894279U (en) | 2019-03-12 | 2019-03-12 | Hydrology evaporation vessel and evaporation capacity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920310643.4U CN209894279U (en) | 2019-03-12 | 2019-03-12 | Hydrology evaporation vessel and evaporation capacity measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN209894279U true CN209894279U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920310643.4U Expired - Fee Related CN209894279U (en) | 2019-03-12 | 2019-03-12 | Hydrology evaporation vessel and evaporation capacity measuring device |
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| Country | Link |
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| CN (1) | CN209894279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738038A (en) * | 2019-03-12 | 2019-05-10 | 王铭 | A kind of hydrology evaporating dish and evaporative capacity measuring apparatus |
-
2019
- 2019-03-12 CN CN201920310643.4U patent/CN209894279U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738038A (en) * | 2019-03-12 | 2019-05-10 | 王铭 | A kind of hydrology evaporating dish and evaporative capacity measuring apparatus |
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Granted publication date: 20200103 |