CN211043706U

CN211043706U - Hydrology station evaporation measuring device in winter

Info

Publication number: CN211043706U
Application number: CN201922290201.0U
Authority: CN
Inventors: 白昀生
Original assignee: Individual
Current assignee: Bai Yunsheng; Fan Yang; Gao Bo; Gao Wenlong; Hao Yangang; He Lijun; Li Hong; Li Yujing; Ma Kai; Ma Yudong; Pei Yun; Ren Bing; Shen Guoting; Wu Dong; Wu Xiaoshuang; Wu Xiaowen; Xie Yongyong; Yang Fayang
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-17
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a hydrology station evaporation measuring device in winter, a data transmitting box is fixed on a pile, the top of the data transmitting box is provided with an opening, and the top of the opening is provided with an upper cover capable of moving up and down; a horizontal clapboard is arranged in the data transmitting box, and a pressure sensor is arranged between the clapboard and the upper cover; a first development board and a first communication module are arranged at the lower part of the partition board, and an SD card is installed on the first development board; the data receiving box is arranged indoors, a second development board and a second communication module are arranged in the data receiving box, and the second development board is electrically connected with the upper computer through a serial port line; the first communication module and the second communication module are used for data transmission; the device passes through the weight of pressure sensor measurement evaporation ware, and data transmission to indoor host computer is surveyed and is stored, and the worker need not go out and just can obtain the weight of evaporation ware, calculates the evaporation capacity that just can obtain reality through the working method of hydrology station, and the worker need not often go out, only needs the regular water supply just can accomplish the work of evaporation capacity measurement, alleviates worker's intensity of labour greatly to precision and office efficiency improve greatly.

Description

Hydrology station evaporation measuring device in winter

Technical Field

The utility model relates to a hydrology station evaporation measuring device in winter belongs to hydrology evaporation check out test set technical field.

Background

At present, hydrological measuring and reporting ability promotes work and gets into the athermalization stage, and on-line monitoring has all been realized to most hydrological factors, and the introduction and the research and development of new instrument new technology and new equipment have brought huge facility for the one-line staff of basic unit, and the collection arrangement of high-efficient accurate test means makes the leap that has had matter with the storage of hydrological data. In the foreseeable future, after the forecast mechanism innovation of 'combination of parking and patrol and mainly' of the hydrological station, the number of workers resident in the hydrological station can be greatly reduced to 2-3 persons, so that the requirement on the automatic online monitoring capability can be further improved, and the labor intensity of the workers can be reduced. The yellow river ning Mongolian survey area is cold, dry and rain-less in winter, the temperature difference between day and night is large, the temperature below-20.0 ℃ can occur frequently, 4-5-grade strong wind is blown to part of survey stations for a long time, the requirements of various field work tests in the ice season on physical strength and wearing of workers are high, potential safety hazards of worker operation are increased in severe environments, the operation period is prolonged, and the accuracy and the efficiency of test data acquisition are affected. Most of the current hydrological factors can realize on-site online real-time monitoring and solid storage, but a lifting gap exists in 20cm evaporation in winter.

At present, hydrological stations with winter evaporation observation tasks in measurement areas adopt artificial observation of evaporation dishes with 20cm calibers, namely: a steel evaporation pan container with the caliber of 20cm is adopted, ten minutes are advanced every 8 am, a worker wears a cold-proof labor insurance, the worker goes to an evaporation field, takes back the container, weighs corresponding weight (mm) in the station through a platform balance, supplements original state water (namely water with the same weight as yesterday), and then returns to the evaporation field to be placed well. There are the following problems: staff need come and go every day and weigh moisturizing and record work, and indoor and outdoor difference in temperature all controls at 30 ℃, the staff needs outdoor operation to dress complete to walking to the evaporation field, and getting back indoor measurement to the evaporation pan that freezes that weight is great, need to supply "original state water yield" after the measurement finishes, need longer operating time, efficiency is lower.

Disclosure of Invention

An object of the utility model is to provide a hydrology station evaporation measuring device in winter, the device passes through the weight of pressure sensor measurement evaporation ware, data transmission to indoor host computer is surveyed and is stored, the worker need not go out and just can obtain the weight of evaporation ware, the working method through the hydrology station calculates and just can obtain actual evaporation capacity, the worker need not often go out, only need regularly to supply the water yield just can accomplish the work of evaporation capacity measurement, alleviate the worker's intensity of labour greatly, and office efficiency improves greatly.

A hydrological station winter evaporation measuring device comprises a data transmitting box and a data receiving box; the device is characterized in that the data transmitting box is fixed on the pile, the top of the data transmitting box is provided with an opening, and the top of the opening is provided with an upper cover capable of moving up and down; a clamping plate for fixing the evaporating dish is arranged around the upper cover; a horizontal partition plate is arranged in the data transmitting box, and a pressure sensor is arranged between the partition plate and the upper cover; the lower part of the partition board is provided with a first development board and a first communication module, the first development board is provided with an SD card, and an antenna of the first communication module is arranged outside the data transmitting box; the data receiving box is arranged indoors, a second development board and a second communication module are arranged in the data receiving box, the second development board is electrically connected with the upper computer through a serial port line, and an antenna of the second communication module is arranged outside the data receiving box; and the first communication module and the second communication module are used for data transmission.

Preferably, the data transmitting box and the upper cover are in a buckling relation.

Preferably, stress plates are arranged at the upper end and the lower end of the pressure sensor.

Preferably, the upper computer is a desktop computer.

Preferably, a display screen for displaying the numerical value of the pressure sensor is arranged on the outer wall of the data transmitting box.

The beneficial effects of the utility model reside in that a hydrology station evaporation measuring device in winter is provided, the device passes through the weight of pressure sensor measurement evaporation ware, to survey data transmission to indoor host computer on and store, the worker need not go out and just can obtain the weight of evaporation ware, the working method through the hydrology station calculates just can obtain actual evaporation capacity, the worker need not go out and just can carry out the measurement of evaporation capacity, alleviate the worker's intensity of labour greatly, and office efficiency improves greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the data transmitting and shooting box structure of the present invention.

Fig. 3 is a schematic structural diagram of the data receiving box of the present invention.

Fig. 4 is a circuit diagram of a first part of the transmitting terminal of the present invention.

Fig. 5 is a circuit diagram of a second part of the transmitting terminal of the present invention.

Fig. 6 is a circuit diagram of a third part of the transmitting terminal of the present invention.

Fig. 7 is a fourth partial circuit diagram of the transmitting terminal of the present invention.

Fig. 8 is a circuit diagram of a first part of the receiving terminal of the present invention.

Fig. 9 is a circuit diagram of a second part of the receiving terminal of the present invention.

Fig. 10 is a circuit diagram of a third part of the receiving terminal of the present invention.

In the figure, a pile 1, a data transmitting box 2, an upper cover 3, a clamping plate 4, a partition plate 5, a pressure sensor 6, a stress plate 7, a first communication module 8, a first development plate 9, an SD card 10, a display screen 11, a data receiving box 12, a second development plate 13, a second communication module 14, a serial port line 15 and an evaporation dish 16.

Detailed Description

In order to clearly understand the technical features, objects and advantageous effects of the present invention, the technical solutions of the present invention will be described in detail below, but the present invention is not limited to the practical scope of the present invention.

A hydrological station winter evaporation measuring device comprises a data transmitting box 1 and a data receiving box 12; the device is characterized in that the data transmitting box 2 is fixed on the pile column 1, the top of the data transmitting box 2 is provided with an opening, and the top of the opening is provided with an upper cover 3 which can move up and down; a clamping plate 4 for fixing an evaporation dish 16 is arranged around the upper cover 3; a horizontal partition plate 5 is arranged in the data transmitting box 2, and a pressure sensor 6 is arranged between the partition plate 5 and the upper cover 3; a first development board 9 and a first communication module 8 are arranged at the lower part of the partition board 5, an SD card 10 is installed on the first development board 9, and an antenna of the first communication module 8 is arranged outside the data transmitting box 2; the data receiving box 12 is arranged indoors, a second development board 13 and a second communication module 14 are arranged in the data receiving box 12, the second development board 13 is electrically connected with an upper computer through a serial port line 15, and an antenna of the second communication module 14 is arranged outside the data receiving box 12; the first communication module 8 and the second communication module 14 perform data transmission.

The utility model discloses in, consider the waterproof nature of data transmission box 2, data transmission box 2 and upper cover 3 are the lock relation, can avoid intaking in the data transmission box 2.

The utility model discloses in, consider that pressure sensor 6's atress is even, both ends are equipped with atress board 7 about pressure sensor 6, can let pressure sensor 6 atress even.

The utility model discloses in, consider that the worker is convenient for operate the device, the host computer is desktop computer.

The utility model discloses in, consider that the worker needs to go the field operation occasionally, be equipped with the display screen 11 that shows 6 numerical values of pressure sensor on the 2 outer walls of data transmission box, the worker can know the evaporation condition through display screen 11.

In the embodiment, a pressure sensor is adopted, a Kingston memory card is adopted as an SD card, an STM32 development board is adopted as a second development board, an HX711 pressure sensor weighing electronic scale module nixie tube display is adopted as a display screen, and an RS232 wire is adopted as a serial port wire;

the working process is as follows: pressure sensor detects the weight of evaporating dish, program (for example according to hour or according to day storage) of regularly storing is compiled through on the development board, measure pressure sensor and record data storage in the SD card, and data transmit data to second communication module through first communication module, transmit to the host computer through the serial port line and show, to the measurement of the weight 24 hours of evaporating dish, can show through the host computer in real time, the worker is eight morning every day, record current numerical value, subtract eight morning's of yesterday numerical value and obtain the weight difference, the evaporation capacity is calculated to the working method at final hydrology station.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A hydrological station winter evaporation measuring device comprises a data transmitting box and a data receiving box; the device is characterized in that the data transmitting box is fixed on the pile, the top of the data transmitting box is provided with an opening, and the top of the opening is provided with an upper cover capable of moving up and down; a clamping plate for fixing the evaporating dish is arranged around the upper cover; a horizontal partition plate is arranged in the data transmitting box, and a pressure sensor is arranged between the partition plate and the upper cover; the lower part of the partition board is provided with a first development board and a first communication module, the first development board is provided with an SD card, and an antenna of the first communication module is arranged outside the data transmitting box; the data receiving box is arranged indoors, a second development board and a second communication module are arranged in the data receiving box, the second development board is electrically connected with the upper computer through a serial port line, and an antenna of the second communication module is arranged outside the data receiving box; and the first communication module and the second communication module are used for data transmission.

2. The hydrographic station winter evaporation measurement device of claim 1, wherein the data transmission box and the upper cover are in snap-fit relation.

3. The hydrographic station winter evaporation measuring device of claim 1, wherein the pressure sensor is provided with a stress plate at both the upper and lower ends.

4. The hydrographic station winter evaporation measurement device of claim 1, wherein the host computer is a desktop computer.

5. The hydrographic station winter evaporation measuring device of claim 1, wherein the data transmitting box is provided on its outer wall with a display screen for displaying the pressure sensor value.