Extreme rainfall detection device for high altitude area

Abstract

The utility model relates to the technical field of rainfall detection, in particular to an extreme rainfall detection device for a high-altitude area. Comprising a bottom plate, a supporting plate is arranged above the bottom plate, the bottom plate and the supporting plate are fixedly connected through a plurality of supporting connecting rods, a rainwater collecting barrel is arranged on the bottom plate, and the top end of the rainwater collecting barrel is integrally connected with a collecting barrel water inlet pipe penetrating through the supporting plate; a filter connected with a water inlet pipe of the collecting cylinder is arranged below the fixing frame, the top end of the filter is connected with a three-way pipe penetrating through the top wall of the fixing frame through a connecting piece, and the two top ends of the three-way pipe are connected with a rain collecting plate located above the supporting plate. The utility model aims to solve the problems of poor adaptability, low data collection efficiency and the like when the conventional extreme rainfall detection device is used in high-altitude areas.

Description

TECHNICAL FIELD

[0001] The utility model relates to precipitation detection technical field especially relates to a high altitude area extreme precipitation detection device. BACKGROUND

[0002] Under the background of climate change, the frequency and intensity of extreme climate events have significantly increased, among which extreme precipitation in high-altitude areas is a key indicator of climate change. Accurate detection and monitoring of changes in extreme precipitation in these areas is of great significance for water resource management, ecological environment protection, disaster prevention and mitigation, and scientific research. The extreme precipitation detection device in the prior art encounters some challenges in the use process, especially in high-altitude harsh environments.

[0003] Extreme precipitation detection in high-altitude areas needs to consider many complex factors, such as low temperature, high wind speed, freezing rain, and other extreme environmental conditions. Most of the extreme precipitation monitoring devices on the market are ground-mounted, and the test point selection is relatively single, which cannot well adapt to the complex terrain and variable weather conditions in high-altitude areas. In addition, many existing rainwater collection and filtration equipment has low efficiency and is prone to blockage, which cannot guarantee effective and sufficient data collection under extreme weather conditions. SUMMARY

[0004] The technical problem to be solved by the utility model is that the existing extreme precipitation detection device has poor adaptability and low data collection efficiency when used in high-altitude areas.

[0005] In order to solve the above technical problems, the utility model adopts the technical scheme of: a high-altitude area extreme precipitation detection device, comprising a bottom plate, a support plate is arranged above the bottom plate, the bottom plate and the support plate are fixedly connected through a plurality of support connecting rods, a rainwater collection cylinder is arranged on the bottom plate, the top end of the rainwater collection cylinder is integrally connected with a collection cylinder water inlet pipe penetrating through the support plate, a fixed frame is fixedly connected on the support plate, a filter connected with the collection cylinder water inlet pipe is arranged below the fixed frame, the top end of the filter is connected with a tee pipe penetrating through the top wall of the fixed frame through a connecting piece, and the two top ends of the tee pipe are connected with a rain collecting plate above the support plate.

[0006] As a further improvement of the utility model, four movable casters are fixedly connected at the bottom of the bottom plate and are distributed in a rectangular shape at the four corners of the bottom plate.

[0007] As a further improvement of the utility model, a plurality of water outlets are arranged on the outer side of the rainwater collection cylinder, and a sealing sleeve is arranged at the water outlet.

[0008] As a further improvement of the utility model, a plurality of sampling cups are arranged below the plurality of water outlets on the bottom plate.

[0009] As further improvement of the utility model, the filter bottom end is inserted in the collecting cylinder water inlet pipe top end and the connecting piece bottom end is inserted in the filter top end, and the filter is internally provided with multiple filter screens.

[0010] As further improvement of the utility model, the rain collecting plates are fixedly connected with the support plates through the support columns at both ends.

[0011] The utility model has the advantages of (1) enhancing the adaptability of extreme precipitation detection in high-altitude areas: the utility model adopts the design of the movable caster wheels and the support columns, so that the detection device can be flexibly moved and installed in the complex terrain of high-altitude areas, overcoming the shortcoming that the traditional ground installation type equipment cannot adapt to the changeable environment.

[0012] (2) improving the data collection efficiency and sample processing capacity: the rainwater collecting cylinder of the utility model has multiple water outlets and is equipped with sealing rotary sleeves and sampling cups, so that sampling analysis can be conveniently and quickly carried out while collecting rainwater, the data processing efficiency is significantly improved, and the influence of human factors on the detection result is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is the overall structure schematic view of the extreme precipitation detection device in high-altitude areas of the utility model;

[0014] Figure 2 is the overall structure schematic view of the extreme precipitation detection device in high-altitude areas of the utility model; Figure 1 is another perspective view of the utility model;

[0015] Figure 3 is the overall structure schematic view of the extreme precipitation detection device in high-altitude areas of the utility model;

[0016] Figure 4 is the overall structure schematic view of the extreme precipitation detection device in high-altitude areas of the utility model;

[0017] As shown in the figure: 1, bottom plate; 2, support plate; 3, support connecting rod; 4, rainwater collecting cylinder; 5, collecting cylinder water inlet pipe; 6, fixing frame; 7, filter; 8, connecting piece; 9, tee pipe; 10, rain collecting plate; 11, movable caster wheel; 12, water outlet; 13, sampling cup; 14, support column. DETAILED DESCRIPTION

[0018] In the present specification, the up, down, left, right, front, back, front, back, top, bottom and other orientation terms mentioned or possibly mentioned are defined relative to its structure, and they are relative concepts. Therefore, it is possible to change accordingly according to its different positions, different use states; therefore, these or other orientation terms should not be interpreted as restrictive terms.

[0019] As used in this specification and claims, the terms "for example," "e.g.," "may," "for instance," and "like," and the phrases "such as," "for example," and "including" are not limited to the listing of items following the term, but serve only to provide examples and / or further explanation. Further, terms such as "a," "an," and "the" used in this context are to be construed to cover both the singular and the plural, unless otherwise indicated by context.

[0020] In order to make the technical problems to be solved by the present application, technical solutions and beneficial effects clearer, the present application will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the embodiments described herein are only used to explain the present application and not used to limit the present application.

[0021] The utility model provides a kind of extreme precipitation detection device in high altitude area as shown in the drawings Figures 1-4 As shown in the drawings, the utility model discloses an extreme precipitation detection device in high altitude area, including bottom plate 1, four movable castors 11 are fixedly connected in the bottom of bottom plate 1 and the movable castor 11 is distributed in the bottom of bottom plate 1 four corners in rectangle, can be flexibly moved and installed in the complex terrain of high altitude area, improve the stability when moving simultaneously, support plate 2 is equipped above bottom plate 1, bottom plate 1 and support plate 2 are fixedly connected by multiple support connecting rods 3, rainwater collecting cylinder 4 is equipped on bottom plate 1, the top of rainwater collecting cylinder 4 is integrally connected with the collecting cylinder inlet pipe 5 that passes through support plate 2, fixed frame 6 is fixedly connected on support plate 2, filter 7 that is connected with collecting cylinder inlet pipe 5 is equipped below fixed frame 6, filter 7 top is connected with the three-way pipe 9 that passes through the top wall of fixed frame 6 by connecting piece 8, two top ends of three-way pipe 9 are connected with rainwater collecting plate 10 located above support plate 2, and rainwater collecting plate 10 both ends bottom is fixedly connected with support plate 2 by support column 14.

[0022] As shown in the drawings, Figure 1 And Figure 2 As shown in the drawings, the utility model discloses rainwater collecting cylinder 4 outside is equipped with multiple water outlets 12 and is equipped with sealing rotary sleeve at water outlet 12. Bottom plate 1 is equipped with multiple sampling cups 13 respectively below multiple water outlets 12, it is convenient to collect rainwater, and the water outlet is opened by rotating sealing rotary sleeve, and the collected rainwater flows into corresponding sampling cup and is sampled and analyzed.

[0023] As shown in the drawings, Figure 3 And Figure 4 As shown in the drawings, the utility model discloses filter 7 bottom end is inserted in the top of collecting cylinder inlet pipe 5 and connecting piece 8 bottom end is inserted in filter 7 top, to facilitate filter 7 dismounting replacement, filter 7 is equipped with multiple layers of filter screen, can effectively filter out the impurity and particulate matter in rainwater, improve the purity and quality of rainwater collection, to ensure the accuracy of detection result.

[0024] Working principle: the utility model discloses in specific implementation, the rain collection board 10 is located above the support plate 2, and the rain collection board 10 is fixed on the support plate 2 through the support column 14, can effectively collect the precipitation from all directions from the air in the high altitude area, and the rain collection board 10 guides the collected precipitation to the filter 7 through the tee pipe 9 of the fixed frame 6, and the filter 7 is designed with multiple layers of filter screen, can effectively filter out the impurities and particulate matters in the precipitation, improves the purity and quality of the precipitation sample.

[0025] The filtered precipitation flows out from the top of the filter 7 through the connecting piece 8, enters the rainwater collecting cylinder 4 through the collecting cylinder inlet pipe 5, and the rainwater collecting cylinder 4 is provided with a plurality of water outlets 12, each water outlet is provided with a sealing rotary sleeve, and the sealing rotary sleeve can be rotated to open the water outlet, so that the collected precipitation flows into the corresponding sampling cup 13 for sampling analysis, the sampling cup 13 is arranged on the bottom plate 1 and corresponds to the position of the water outlet 12, ensuring the convenience and accuracy of the sampling process.

[0026] Four movable casters 11 are installed below the bottom plate 1 and are distributed in the four corners of the bottom of the bottom plate 1 in a rectangular shape, so that not only the flexibility and portability of the device in complex terrain can be ensured, but also the stability and safety during movement can be improved, and the entire device can be flexibly installed and moved in high altitude areas, and the precipitation samples under extreme weather conditions can be accurately collected and processed, providing reliable data support for research and application in related fields.

[0027] The above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the utility model embodiments.

Claims

1. A device for detecting extreme precipitation in high-altitude areas, comprising a base plate (1), characterized in that: A support plate (2) is provided above the base plate (1). The base plate (1) and the support plate (2) are fixedly connected by multiple support rods (3). A rainwater collection cylinder (4) is provided on the base plate (1). A collection cylinder inlet pipe (5) that passes through the support plate (2) is integrally connected to the top of the rainwater collection cylinder (4). A fixing frame (6) is fixedly connected to the support plate (2). A filter (7) connected to the collection cylinder inlet pipe (5) is provided below the fixing frame (6). A three-way pipe (9) that passes through the top wall of the fixing frame (6) is connected to the top of the filter (7) through a connector (8). The two top ends of the three-way pipe (9) are connected to a rain collection plate (10) located above the support plate (2).

2. The extreme precipitation detection device for high-altitude areas according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to four movable casters (11), and the four movable casters (11) are distributed in a rectangular shape at the four corners of the bottom of the base plate (1).

3. The extreme precipitation detection device for high-altitude areas according to claim 1, characterized in that: The rainwater collection cylinder (4) has multiple outlets (12) on its outer side, and a sealing sleeve is provided at each outlet (12).

4. The extreme precipitation detection device for high-altitude areas according to claim 3, characterized in that: The base plate (1) is provided with a plurality of sampling cups (13) located below a plurality of water outlets (12).

5. The extreme precipitation detection device for high-altitude areas according to claim 1, characterized in that: The bottom end of the filter (7) is inserted into the top end of the water inlet pipe (5) of the collection cylinder, and the bottom end of the connector (8) is inserted into the top end of the filter (7). The filter (7) is provided with multiple layers of filter screens.

6. The extreme precipitation detection device for high-altitude areas according to claim 1, characterized in that: The bottom of both ends of the rain collection plate (10) are fixedly connected to the support plate (2) through the support column (14).

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