CN211478686U

CN211478686U - Water inlet device of rain gauge

Info

Publication number: CN211478686U
Application number: CN202020026905.7U
Authority: CN
Inventors: 黎家怡; 陈清泉; 唐素华; 李永锋; 吉爱丽
Original assignee: Guangdong Haina Engineering Management Consulting Co ltd
Current assignee: Guangdong Haina Engineering Management Consulting Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-11
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a water inlet device of a rain gauge, which relates to the field of environmental detection and aims at the problems that the prior device has single function and is easily influenced by weather and has larger error, the utility model provides a proposal that the device comprises a screw thread cover, a water inlet box is fixedly arranged at the top end of the screw thread cover, support rods are fixedly arranged on the inner walls of the two sides of the upper end of the water inlet box, a rotary disc is rotatably arranged in the middle of the support rods, a vertical rope is fixedly connected with the bottom end of the rotary disc, and a lead ball block is fixedly connected with the bottom end of the vertical rope, the utility model has novel structure, the device can be separated by a screw tube and the screw thread cover, the solar light panel effectively saves energy, the triangular symmetrical funnel and a heat preservation layer are arranged to preserve heat rainwater in the device, the lead ball block at the upper end effectively prevents the triangular symmetrical funnel from being blocked, the device not only has convenience and practicality, has flexibility and stability simultaneously, suitable popularization.

Description

Water inlet device of rain gauge

Technical Field

The utility model relates to an environment measuring field especially relates to a water installations of hyetometer.

Background

Currently in the field of environmental testing, a rain gauge is an instrument used by meteorologists and hydrologists to measure the amount of precipitation in a certain area over a period of time. Siphoning and tipping are common. The measurement of the rain gauge is limited. It is not meaningful to use a rain gauge when the wind is too strong, because the recorded result will have too large an error while causing damage to the rain gauge itself. Furthermore, rain water adheres to the walls or funnel, which results in a slightly smaller measurement.

Another common problem is that when the temperature is near freezing, rain may freeze when it falls onto the rain gauge, causing blockage of the funnel or other problems. Like other meteorological instruments, the rain gauge should be placed on an open space far from buildings and trees to minimize observation errors, and rain monitoring is one of the most important links, and the rain gauge is a necessary basic device. The current method of operation is primarily instrumental.

However, the existing device has a single function, is susceptible to weather and has a large error, so that in order to solve the problem, a water inlet device of the rain gauge is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of intake device of hyetometer has solved current device function singleness, and easily receives weather effect, appears the problem of great error.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water inlet device of a rain gauge comprises a threaded cover, wherein a water inlet tank is fixedly mounted at the top end of the threaded cover, supporting rods are fixedly mounted on the inner walls of two sides of the upper end of the water inlet tank, a rotating disc is rotatably mounted in the middle of the supporting rods, a hanging rope is fixedly connected to the bottom end of the rotating disc, a lead ball block is fixedly connected to the bottom end of the hanging rope, a telescopic rod is fixedly connected to the outer wall of one side, close to the supporting rods, of the water inlet tank, a solar light panel is hinged to the top end of the telescopic rod, a fixing plate is fixedly mounted on the inner wall of one side, close to the lead ball block, of the water inlet tank, a triangular symmetrical funnel is fixedly mounted on the outer wall, close to the lead ball block, of the fixing plate, a first tipping water tank is rotatably mounted at the bottom end, a step controlled-release water injection funnel is, the fixed plate is close to the bottom inner wall fixed mounting of second tipping bucket basin and has the count funnel, the screw thread lid bottom is connected with the screw pipe, the bottom fixedly connected with water receiver of screw pipe.

Preferably, the inner wall of the water inlet tank close to the triangular symmetrical funnel is provided with a slotted hole, and a heat insulation layer is fixedly arranged in the slotted hole.

Preferably, the screw cap is provided with the screw thread that matches with the screw pipe, and the screw cap is close to threaded top fixed mounting has the leak protection plate, the leak protection plate has seted up the straw hole with one side that the case of intaking is close to the count funnel.

Preferably, a protective layer is fixedly mounted at the top end of the solar panel.

Preferably, a door is hinged to one side of the water reservoir.

Preferably, the calibration screws with symmetrical structures are fixedly arranged between the triangular symmetrical funnel and the first skip water tank, and between the stepped controlled-release water injection funnel and the second skip water tank.

The utility model has the advantages that:

1. the device is improved by combining the characteristics of a siphon type rain gauge and a tipping bucket type rain gauge, the device is provided with the water inlet tank and the water storage device, the two devices can be separated by the screw pipe and the threaded cover, the device is prevented from being damaged due to long-term water accumulation, the solar light panel arranged at the upper end of the device effectively saves energy and has no pollution, and the device has convenience and practicability;

2. the device is provided with the triangular symmetrical funnel and the heat preservation layer, rainwater in the device can be preserved, the shot block at the upper end effectively prevents the triangular symmetrical funnel from being blocked by accumulated water, meanwhile, the device can be prevented from being frozen and frozen in a low-temperature environment, so that the experiment fails, the lower end of the device is provided with the multi-stage tipping bucket measuring device, the detection error is reduced, and the device has flexibility and stability;

to sum up, the device can be separated by screw pipe and screw cap, and the effectual energy saving of solar light board sets up triangle symmetry funnel and heat preservation and can keep warm to the rainwater in the device, and the shot block of upper end is effectual prevents that triangle symmetry funnel ponding from blockking up, and the lower extreme sets up to multistage tipping bucket measuring device, and the device not only has convenience and practicality, has flexibility and stability simultaneously, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the back sectional structure of the present invention.

Fig. 3 is a schematic structural diagram of the screw tube and the water reservoir of the present invention.

Fig. 4 is a schematic top view of the present invention.

Reference numbers in the figures: 1 threaded cover, 2 counting funnels, 3 calibration screws, 4 first skip water tanks, 5 heat preservation layers, 6 water inlet tanks, 7 rotating disks, 8 solar light panels, 9 telescopic rods, 10 triangular symmetrical funnels, 11 vertical ropes, 12 lead ball blocks, 13 step controlled-release water injection funnels, 14 second skip water tanks, 15 supporting rods, 16 fixing plates, 17 water reservoirs, 18 screw pipes and 19 anti-leakage plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a water inlet device of a rain gauge comprises a threaded cover 1, a water inlet tank 6 is fixedly installed at the top end of the threaded cover 1, support rods 15 are fixedly installed on the inner walls of two sides of the upper end of the water inlet tank 6, a rotary disk 7 is rotatably installed in the middle of the support rods 15, a vertical rope 11 is fixedly connected to the bottom end of the rotary disk 7, a lead ball block 12 is fixedly connected to the bottom end of the vertical rope 11, an expansion rod 9 is fixedly connected to the outer wall of one side of the water inlet tank 6 close to the support rods 15, a solar light panel 8 is hinged to the top end of the expansion rod 9, a fixing plate 16 is fixedly installed on the inner wall of one side of the water inlet tank 6 close to the lead ball block 12, a triangular symmetrical funnel 10 is fixedly installed on the outer wall of the fixing plate 16 close to the lead ball block 12, a first skip water tank 4 is rotatably installed at the bottom end, the bottom that fixed plate 16 is close to step controlled release water injection funnel 13 rotates installs second tipping bucket basin 14, and fixed plate 16 is close to second tipping bucket basin 14's bottom inner wall fixed mounting has

count funnel

2, 1 bottom of screw cap is connected with screw pipe 18, the bottom fixedly connected with water receiver 17 of screw pipe 18, intake box 6 is close to the inner wall of triangle symmetry funnel 10 and has seted up the slotted hole, and fixed mounting has heat preservation 5 in the slotted hole, screw cap 1 is provided with the screw thread with screw pipe 18 assorted, and screw cap 1 is close to the top fixed mounting of screw thread has leak protection plate 19, leak protection plate 19 and intake box 6 have seted up the straw hole near one side of count funnel 2, the top fixed mounting of solar light panel 8 has the protective layer, one side of water receiver 17 articulates there is, triangle symmetry funnel 10 and first tipping bucket basin 4, chamber door, And a calibration screw 3 in a symmetrical structure is fixedly arranged between the step controlled-release water injection funnel 13 and the second skip bucket water tank 14.

The working principle is as follows: when the device is used, firstly, the threaded cap 1 is placed at the upper end of the screw pipe 18 for fixing, then the device is placed in a relatively open place for detection through the water receiver 17, the first skip water tank 4 and the second skip water tank 14 in the device are calibrated through the calibration screw 3, the device stores energy through the solar light panel 8, the rotating disc 7 rotates through the supporting rod 15 after raining, then the vertical rope 11 and the lead ball 12 connected with the rotating disc 7 operate to prevent the blockage of accumulated water in the triangular symmetrical funnel 10 fixed at the upper end of the fixing plate 16, meanwhile, the lead ball 12 and the heat preservation layer 5 in the threaded cap 1 can prevent the freezing of internal rainwater, the rainwater is collected into the triangular symmetrical funnel 10 and then flows into the first skip water tank 4 from the bottom end of the triangular symmetrical funnel 10, the first skip water tank 4 rolls, and the rainwater is transported into the step controlled-release water injection funnel 13, then flows into a second tipping bucket water tank 14 at the lower end from the bottom end of the step controlled-release water injection funnel 13, also rolls, flows into the counting funnel 2 at the lower end, then flows into the water receiver 17 from the bottom end of the counting funnel 2, and finally is detected by a terminal.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water inlet device of a rain gauge, includes screw thread lid (1), its characterized in that, the top fixed mounting of screw thread lid (1) has into water case (6), the inner wall fixed mounting who enters the upper end both sides of water case (6) has bracing piece (15), rotate in the middle of the bracing piece (15) and install rotary disk (7), the bottom fixedly connected with of rotary disk (7) hangs down rope (11), the bottom fixedly connected with lead ball piece (12) of hanging down rope (11), it is close to one side outer wall fixedly connected with telescopic link (9) of bracing piece (15) to intake case (6), the top of telescopic link (9) articulates there is solar light panel (8), the one side inner wall fixed mounting that intakes case (6) and is close to lead ball piece (12) has fixed plate (16), the outer wall fixed mounting that is close to lead ball piece (12) of fixed plate (16) has triangle symmetry funnel (10), fixed plate (16) are close to the bottom rotation of triangle symmetry funnel (10) and install first tipping bucket basin (4), the bottom fixed mounting of first tipping bucket basin (4) has step controlled release water injection funnel (13), fixed plate (16) are close to the bottom rotation of step controlled release water injection funnel (13) and install second tipping bucket basin (14), and fixed plate (16) are close to the bottom inner wall fixed mounting of second tipping bucket basin (14) and have count funnel (2), screw cap (1) bottom is connected with screwed pipe (18), the bottom fixedly connected with water receiver (17) of screwed pipe (18).

2. The water inlet device of the rain gauge according to claim 1, wherein the inner wall of the water inlet tank (6) close to the triangular symmetrical funnel (10) is provided with a slotted hole, and an insulating layer (5) is fixedly arranged in the slotted hole.

3. The water inlet device of the rain gauge according to claim 1, wherein the threaded cover (1) is provided with threads matched with the screw pipe (18), a leakage-proof plate (19) is fixedly installed at the top end of the threaded cover (1) close to the threads, and a suction pipe hole is formed in one side of the leakage-proof plate (19) and one side of the water inlet tank (6) close to the counting funnel (2).

4. The water inlet device of a rain gauge according to claim 1, wherein a protective layer is fixedly mounted on the top end of the solar light panel (8).

5. The water inlet device of a rain gauge according to claim 1,

one side of the water storage device (17) is hinged with a box door.

6. The water inlet device of a rain gauge according to claim 1,

and the calibration screws (3) with symmetrical structures are fixedly arranged between the triangular symmetrical funnel (10) and the first tipping water tank (4), and between the stepped controlled-release water injection funnel (13) and the second tipping water tank (14).