The invention discloses a sampling detection device for stable water flow collection based on movement potential energy generated by water supply and drainage. The sampling detection device comprisesa supporting cushion, a fixed plate, a movable sampling device, a water pipe and a water tank, wherein the supporting cushion is located on the lower side end surface of the fixed plate and is fixedlyconnected with the fixed plate; the water tank is arranged on the upper side end surface of the fixed plate and is fixedly connected with the fixed plate; the movable sampling device is located on the outer side end surface of the water tank and is connected with the water tank in a run-through mode; the flowing of the water flow is moved through a protruding block, and then a movable net is impacted through the downward flowing of the upward water flow, and the point fluid still continues to flow out along a movable base, and then passes through the flow of a lower curved frame, so that thesample water flow passes through a lower adjusting frame for shunting in a matched mode and flows in along the inner wall of a collecting tube, so that the generation of bubbles can be prevented, andnormal operation work of equipment can be carried out at the same time.

Sampling detection device for stable water flow collection based on movement potential energy generated by water supply and drainage

An anti-evaporation and sundry-prevention rain gauge specially used for a water conservancy relates to the water conservancy equipment technology field. The rain gauge comprises a screen, a first clamping strip, a first clamping block, an outer cylinder, a funnel, a cooling layer, a water storage bottle, a second clamping strip and a second clamping block. The outer cylinder is provided with the water storage bottle and the cooling layer. The water storage bottle is provided with the funnel. The upper portion of the funnel is provided with the screen. The screen is provided with the first clamping strip and the second clamping strip. The first clamping strip and the second clamping strip are connected to the first clamping block and the second clamping block on the outer cylinder. In the invention, the rain gauge has high practicality and can be used simply; the condition of the partial evaporation of rainwater in the process of falling into the water storage bottle in high temperatureenvironment can be effectively avoided, and the condition that sundries fall into the cylinder port of the outer cylinder under bad weather such as strong wind and the like so as to affect the rainwater falling into the water storage bottle can be prevented. Therefore, the accuracy of rainfall monitoring is greatly increased.

Anti-evaporation and sundry-prevention rain gauge specially used for water conservancy

A vapor-proof pluviometer especially for water conservancy relates to the technical field of water conservancy equipment, and comprises an outer sleeve, a limit block, a funnel, a cooling layer and awater storage bottle, wherein the limit block is arranged on the outer sleeve, the funnel is arranged on the limit block, the water storage bottle is arranged at the lower part of the funnel, and thecooling layer is also arranged on the outer sleeve; the device has strong practicability, is simple to use, not only can the rainwater be effectively prevented from being evaporated during the fallingprocess, but also the effectiveness and accuracy of the monitoring result is greatly improved when the device is used in a high-temperature environment, which brings great convenience for the work ofmonitoring the rainfall.

Vapor-proof pluviometer especially for water conservancy

The invention discloses an aviation weather short-time heavy rainfall precise measuring system which comprises a first container, a second container, a third container, a pressure sensor unit, a controller unit, a wireless communication unit and a smart phone. The first container, the second container and the third container share the same bottom face, and the bottom of the first container, the bottom of the second container and the bottom of the third container are communicated. The bottom areas and the heights of the first container, the second container and the third container are exactly the same. An opening is formed in the upper surface of the first container, while the second container and the third container are completely closed. The pressure sensor unit is arranged at the inner bottom of the third container and electrically connected with the controller unit. The controller unit is in communication with the smart phone through the wireless communication unit. The aviation weather short-time heavy rainfall precise measuring system can precisely measure the rain fall in a short-time heavy rainfall, and precise data can be provided for aviation severe weather forecast.

Aviation weather short-time heavy rainfall precise measuring system

The invention relates to the technical field of rainfall, and especially relates to a portable rainfall system. The system comprises a rainfall collection device and a rainfall storage device. The rainfall collection device comprises a rainfall collection container and the rainfall storage device comprises a rainfall storage container. The wall of the rainfall collection container is provided with a plurality of first overflowing holes, and the distances from the plurality of first overflowing holes to the bottom of the rainfall collection container are equal. The wall of the rainfall storage container is provided with a plurality of second overflowing holes, and the distances from the plurality of second overflowing holes to the bottom of the rainfall storage container are equal. Any one first overflowing hole of the rainfall collection container is communicated with any one second overflowing hole of the rainfall storage container. The objective of the invention lies in providing the portable rainfall system, so as to simply the structure of a rainfall system to reduce the cost of the system. The invention also solves a technical problem that a rainfall sample cannot be collected in the prior art.

Portable rainfall system

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Portable rainfall system