CN220691121U - Automatic rain gauge of gathering - Google Patents

Abstract

The utility model discloses an automatic acquisition rain gauge, which relates to the technical field of rain gauges and comprises a rain collecting tank, wherein support columns are symmetrically arranged at the lower end of the rain collecting tank, an opening is arranged at the upper end of the rain collecting tank, a water outlet is arranged at the bottom of the rain collecting tank, and the automatic acquisition rain gauge further comprises a flushing mechanism, the flushing mechanism is arranged in the rain collecting tank, a filtering mechanism is arranged at the upper end of the rain collecting tank, and a leveling mechanism is fixedly connected with the support columns. According to the utility model, the floating plate is tightly contacted with the bottom of the rain collecting tank by arranging the flushing mechanism, rainwater enters the rain collecting tank and passes through the floating holes to reach the lower part of the floating plate, the floating plate floats upwards under the action of the rainwater, and then the movable column is driven to rise.

Description

Automatic rain gauge of gathering

Technical Field

The utility model relates to the technical field of rain gauges, in particular to an automatic acquisition rain gauge.

Background

The rain gauge is also called a measuring rain gauge or a rain gauge, is an instrument for measuring the precipitation of a certain area in a period of time by a weather reader and a hydrology home, when the rain gauge in the prior art is used, partial water is required to be injected into the tank body, so that the water surface is flush with zero scale on the tank body, water injection is required to be carried out for a plurality of times, the operation is troublesome, for example, an automatic calibration rain gauge disclosed in patent publication No. CN 212009002U is troublesome, the bottom wall surface of the floating plate is attached to the inner wall of the bottom of the shell, the position of a scale number zero on a movable column is flush with the upper wall surface of a connecting block connecting pipe, and the problem that the actual precipitation is not consistent with the actual precipitation due to continuous falling of leaves, insects and the like into a tipping bucket in the use process of the device is avoided, the device is unfavorable for the performance of the rain measurement, in addition, the device lacks a leveling mechanism, the inside the rain shell cannot be kept in a horizontal state, and the observation precision is influenced.

Based on this, now provide an automatic rain gauge that gathers, can eliminate the drawback that current device exists.

Disclosure of Invention

The utility model aims to provide an automatic acquisition rain gauge so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an automatic rain gauge of gathering, includes the collection rain jar, collection rain jar lower extreme symmetry is provided with the support column, the upper end of collection rain jar is provided with the opening, the bottom of collection rain jar is provided with the delivery port, still includes flushes mechanism, filtering mechanism, leveling mechanism, flush mechanism sets up the inside at collection rain jar, filtering mechanism sets up the upper end at collection rain jar, leveling mechanism and support column fixed connection.

Preferably, the flushing mechanism comprises a floating plate, a movable column is fixedly arranged at the upper end of the floating plate, and a plurality of floating holes are formed in the floating plate.

Preferably, the filtering mechanism comprises a sleeve, the sleeve is in threaded connection with the rainwater collecting tank, a funnel is fixedly arranged at the upper end of the sleeve, a protective cover is arranged at the upper end of the funnel, the protective cover is connected with the funnel through a hinge, a filter screen is arranged in the sleeve, and the filter screen is in sliding connection with the movable column.

Preferably, the leveling mechanism comprises a fixed block fixedly installed on the outer side of the supporting column, a sliding hole is formed in one side of the fixed block, a threaded rod is arranged in the sliding hole, two ends of the threaded rod extend to the outer side of the sliding hole, a rotating rod is fixedly arranged at one end of the threaded rod, and a supporting block is arranged at the other end of the threaded rod.

Preferably, a diversion block is fixedly arranged in the rain collecting tank, and a diversion port is arranged at the bottom of the diversion block.

Preferably, an observation window is arranged on the outer wall of the rainwater collecting tank.

Preferably, the surfaces of the observation window and the movable column are provided with scale bars.

Preferably, a level meter matched with the leveling mechanism is arranged on one side of the rain collecting tank.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the rain collecting device, the floating plate is closely contacted with the bottom of the rain collecting tank by the arrangement of the flushing mechanism, rainwater enters the rain collecting tank, passes through the floating holes and reaches the lower part of the floating plate, and the floating plate floats upwards under the action of the rainwater, so that the movable column is driven to rise, and the rainfall condition can be observed through the scale bars;

2. according to the utility model, the filter screen is arranged, so that falling leaves, insects and the like are prevented from entering the rain collecting tank in the using process, the measured rainfall is not consistent with the actual rainfall, and the sleeve is arranged, so that the sleeve is conveniently separated from the rain collecting tank, and the filter screen is cleaned;

3. according to the utility model, the leveling mechanism is arranged, and the leveling instrument is observed, so that the rotating rod drives the threaded rod to rotate, the supporting block is further rotated downwards, the supporting column is lifted, the rain collecting tank is kept in a horizontal state, and the accuracy of rainfall measurement is improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a cross-sectional view of a front view of the present utility model.

Fig. 3 is a schematic view of the structure of the inside of the present utility model.

Reference numerals annotate: 101. a rain collecting tank; 102. a support column; 103. an opening; 104. a water outlet; 105. an observation window; 106. a flow guiding block; 200. a flush mechanism; 201. a floating plate; 202. a movable column; 203. a floating hole; 300. a filtering mechanism; 301. a sleeve; 302. a protective cover; 303. a filter screen; 400. a leveling mechanism; 401. a fixed block; 402. a threaded rod; 403. a rotating rod; 404. and a supporting block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Example 1

In this embodiment, as shown in fig. 1-3, an automatic collecting rain gauge includes a rain collecting tank 101, where the rain collecting tank 101 is used for collecting rain water, the lower end of the rain collecting tank 101 is symmetrically provided with support columns 102, the upper end of the rain collecting tank 101 is provided with an opening 103, the bottom of the rain collecting tank 101 is provided with a water outlet 104, a threaded column is arranged inside the water outlet 104, the threaded column is in threaded connection with the water outlet 104, the upper end of the threaded column is flush with the inner wall of the bottom of the rain collecting tank 101, when the rain water needs to be discharged, the threaded column is rotated to separate the threaded column from the water outlet 104, the automatic collecting rain gauge further includes a flushing mechanism 200, the flushing mechanism 200 is arranged inside the rain collecting tank 101, a filtering mechanism 300 is arranged at the upper end of the rain collecting tank 101, the leveling mechanism 400 is fixedly connected with the support columns 102, before the automatic collecting rain gauge starts to be used, the automatic collecting rain gauge is moved to a designated place, and then the leveling mechanism 400 is observed to level the rain collecting rain gauge, so that the rain gauge enters a state to be used;

as shown in fig. 2, the flush mechanism 200 includes a floating plate 201, the floating plate 201 is made of foam, the floating plate 201 is matched with the diameter of the inner wall of the rainwater collecting tank 101, a movable column 202 is fixedly arranged at the upper end of the floating plate 201, a plurality of floating holes 203 are formed in the floating plate 201, and the floating holes 203 enable rainwater to flow below the floating plate 201, so that the movable column 202 can be gradually lifted along with the increase of the rainwater, and the recording of the rainfall data is facilitated;

as shown in fig. 2 and fig. 3, the filtering mechanism 300 comprises a sleeve 301, the sleeve 301 is in threaded connection with the rainwater collecting tank 101, an inner wall of the sleeve 301 is provided with an inner thread, an outer thread is arranged on the outer surface of the rainwater collecting tank 101, the diameter of the sleeve 301 is matched with that of the rainwater collecting tank 101, rapid fixation of the rainwater collecting tank 101 and the filtering mechanism 300 is facilitated, a funnel is fixedly arranged at the upper end of the sleeve 301, a protective cover 302 is arranged at the upper end of the funnel, when rainfall measurement is not needed, the protective cover 302 is closed, the rainwater collecting tank 101 is protected conveniently, damage is avoided, the protective cover 302 is connected with the funnel through a hinge, a filter screen 303 is arranged inside the sleeve 301, the filter screen 303 is in sliding connection with the movable column 202, and the filter screen 303 is used for preventing fallen leaves, insects and the like from falling into the rainwater collecting tank 101, so that the rainfall measurement is inaccurate, and the observation result is affected;

as shown in fig. 2 and fig. 3, the leveling mechanism 400 includes a fixed block 401 fixedly installed on the outer side of the support column 102, a sliding hole is formed in one side of the fixed block 401, a threaded rod 402 is arranged in the sliding hole, two ends of the threaded rod 402 extend to the outer side of the sliding hole, a rotating rod 403 is fixedly arranged at one end of the threaded rod 402, a supporting block 404 is arranged at the other end of the threaded rod 402, the threaded rod 403 is driven to rotate by rotating the rotating rod 403, and then the supporting block 404 is driven to rotate downwards, so that the support column 102 is lifted upwards, and the rotating rods 403 at different positions are adjusted by observing whether the level gauge is horizontal, so that the rain collecting tank 101 is in a leveling state;

as shown in fig. 2, the diversion block 106 is fixedly installed in the rain collecting tank 101, and a diversion port is formed in the bottom of the diversion block 106, so that rainwater can flow into the rain collecting tank 101 conveniently, and the integral practicability of the automatic collected rain gauge is guaranteed.

Example 2

As shown in fig. 1, an observation window 105 is arranged on the outer wall of the rainwater collecting tank 101, the observation window 105 is made of glass, and the observation window 105 is used for conveniently observing the service condition inside the rainwater collecting tank 101 and facilitating timely maintenance and drainage;

as shown in fig. 2 and fig. 3, the surfaces of the observation window 105 and the movable column 202 are provided with scale bars, the observation window 105 corresponds to scales on the scale bars of the movable column 202, data can be observed in time through the scale bars, and whether the rainwater collecting tank 101 is horizontal or not can be distinguished through positions of the scale bars of rainwater at the positions of the observation window 105 and the movable column 202.

As shown in fig. 1, a level meter matched with the leveling mechanism 400 is disposed on one side of the rain collecting tank 101, and the level meter is used for visually observing the level state of the rain collecting tank 101, and determining whether the leveling mechanism 400 needs to perform leveling treatment according to the level state.

When the automatic collection rain gauge is used, firstly, the automatic collection rain gauge is moved to a designated place, then whether the level gauge is horizontal is observed, the rotation of the rotary rod 403 drives the threaded rod 403 to rotate, and then the supporting block 404 is enabled to rotate downwards, so that the supporting column 102 is lifted upwards, whether the level gauge is horizontal is observed for many times, the rotary rod 403 at different positions is adjusted, the rain collection tank 101 is in a horizontal state, and rainwater finally reaches the inside of the rain collection tank 101 through the filter screen 303 and the flow guide block 106, so that the use efficiency of the automatic collection rain gauge is ensured.

The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (8)

1. The automatic collection rain gauge comprises a rain collection tank (101), support columns (102) are symmetrically arranged at the lower end of the rain collection tank (101), an opening (103) is formed in the upper end of the rain collection tank (101), and a water outlet (104) is formed in the bottom of the rain collection tank (101);

the rain collecting tank is characterized by further comprising a flushing mechanism (200), wherein the flushing mechanism (200) is arranged inside the rain collecting tank (101);

the filtering mechanism (300) is arranged at the upper end of the rainwater collecting tank (101);

and the leveling mechanism (400) is fixedly connected with the support column (102).

2. The automatic collection rain gauge according to claim 1, wherein the flushing mechanism (200) comprises a floating plate (201), a movable column (202) is fixedly arranged at the upper end of the floating plate (201), and a plurality of floating holes (203) are formed in the floating plate (201).

3. The automatic collection rain gauge according to claim 1, wherein the filtering mechanism (300) comprises a sleeve (301), the sleeve (301) is in threaded connection with the rain collecting tank (101), a funnel is fixedly arranged at the upper end of the sleeve (301), a protective cover (302) is arranged at the upper end of the funnel, the protective cover (302) is connected with the funnel through a hinge, a filter screen (303) is arranged inside the sleeve (301), and the filter screen (303) is in sliding connection with the movable column (202).

4. The automatic acquisition rain gauge according to claim 1, wherein the leveling mechanism (400) comprises a fixed block (401) fixedly mounted on the outer side of the support column (102), a sliding hole is formed in one side of the fixed block (401), a threaded rod (402) is arranged in the sliding hole, two ends of the threaded rod (402) extend to the outer side of the sliding hole, a rotating rod (403) is fixedly arranged at one end of the threaded rod (402), and a supporting block (404) is arranged at the other end of the threaded rod (402).

5. The automatic collection rain gauge according to claim 1, wherein a diversion block (106) is fixedly installed in the rain collecting tank (101), and a diversion port is formed in the bottom of the diversion block (106).

6. The automatic acquisition rain gauge according to claim 1, characterized in that an observation window (105) is provided on the outer wall of the rain collection tank (101).

7. The automatic acquisition rain gauge according to claim 6, characterized in that the surfaces of the observation window (105) and the movable column (202) are provided with scale bars.

8. The automatic acquisition rain gauge according to claim 1, characterized in that one side of the rain collection tank (101) is provided with a level gauge cooperating with a leveling mechanism (400).