CN216622739U

CN216622739U - A drainage structures for weighing rainfall

Info

Publication number: CN216622739U
Application number: CN202123163294.4U
Authority: CN
Inventors: 何娟; 李玉伟; 范雪亮; 李靖; 赵正军
Original assignee: Tianyu Lishui Information Technology Chengdu Co ltd
Current assignee: Tianyu Lishui Information Technology Chengdu Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-27
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a drainage structure for weighing rainfall, which comprises a connecting pipe and a separation bin, wherein the output end of the connecting pipe is connected with the top of the side wall of the separation bin, the bottom end of the separation bin is connected with a drainage pipe, the middle part of the inner wall of the separation bin is connected with a baffle, a separation cover is arranged above the baffle, a plurality of drainage holes are arranged on the separation cover, slag outlets are respectively arranged on the two side walls of the separation bin, which are close to the upper part of the separation cover, respectively, a drainage outlet is respectively arranged below the baffle, a sundry box is arranged on the side wall of the separation bin, which is close to the slag outlets, and is connected with the drainage outlet, and a drainage plate is connected with the middle part of the sundry box. Compared with the prior art, the utility model has the advantages that: the utility model provides a can deposit the separation of granule debris in the discharge water, calculate the discharge water volume, improve a drainage structures for weighing rainfall of rainfall monitoring precision.

Description

A drainage structures for weighing rainfall

Technical Field

The utility model relates to the technical field of rainfall measurement and monitoring, in particular to a drainage structure for weighing rainfall.

Background

At present, the rain gauge used for acquiring rainfall information at home and abroad mainly comprises a siphon-type rain gauge, a tipping bucket type rain gauge and a weighing type rain gauge, and compared with other rain gauges, the weighing type rain gauge has the advantage of realizing all-weather automatic observation of all types of rainfall, the existing weighing type rain gauge is limited by the capacity of an internal rain gauge cylinder to the rainfall intensity per minute or the maximum daily rainfall, the rain gauge needs to be drained when the rainfall is large, the drainage structure of the existing weighing type rain gauge cannot measure the drained rainfall when in use, and meanwhile, the drainage structure cannot separate and store particle sundries in the drained water, so that the calculation of the drained water quantity is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the technical defects and providing the drainage structure for weighing the rainfall, which can separate and store particle sundries in the discharged water, calculate the discharged water amount and improve the rainfall monitoring precision.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a drainage structures for rainfall weighs, includes connecting pipe and separation bin, the output and the separation bin lateral wall top of connecting pipe are connected and are set up, the bottom of separation bin is connected and is equipped with the drain pipe, separation bin inner wall mid-portion connects and is equipped with the baffle, the baffle top is equipped with the separation cover, be equipped with a plurality of waterlogging caused by excessive rainfall holes on the separation cover, separation bin both sides wall is close to the separation cover top and all is equipped with the slag notch, separation bin both sides wall is located the baffle below and all connects and is equipped with the outlet, the separation bin lateral wall is close to the slag notch and is equipped with the debris box with the outlet connection, the mid-portion of debris box is connected and is equipped with the waterlogging caused by excessive rainfall board.

As a modification, the outer side of the separation hood is arranged to incline downwards towards the slag outlet.

As the improvement, the middle part on separation storehouse top is connected and is equipped with motor power, motor power's power take off end is connected and is equipped with the bull stick, the bull stick bottom is run through the separation storehouse roof and is equipped with the clearance pole, the setting of clearance pole matching separation cover, clearance pole bottom is equipped with the clearance brush.

As an improvement, the top end of the baffle is concavely provided with a positioning groove, and the bottom end of the separation cover is provided with a positioning inserted rod matched with the positioning groove.

As an improvement, the side wall of the positioning insertion rod is connected with a groove, a positioning rod is arranged on one side in the positioning groove and close to the groove in a sliding connection mode, a spring groove is formed in the baffle and close to the positioning groove, a sliding plate is arranged in the spring groove and is far away from one end of the groove, a supporting spring is arranged between the sliding plate and the side wall of the spring groove in a connecting mode, a pull rod is arranged in the middle of the sliding plate in a connecting mode, and the free end of the pull rod penetrates through the side wall of the baffle and is connected with a pull ring.

As an improvement, the side wall of the separation bin is matched with a sundry box and is provided with a clamping groove, and one end, close to the clamping groove, of the side wall of the sundry box is connected with a rubber positioning strip.

As an improvement, a flow meter is connected to the water discharge pipe.

Compared with the prior art, the utility model has the advantages that: the setting through the flowmeter can be measured the discharged water volume, thereby the cooperation rain gauge of weighing monitors the rainfall, the setting through drop plate in the debris box can be collected the debris that gets into the debris box through the slag notch and weigh, because debris are more in the rainwater during torrential rain, some debris can get into in the rain gauge of weighing together discharge when along with rain graduated flask drainage, thereby can subtract the measurement accuracy of corresponding weight improvement rain gauge of weighing, prevent through the setting of clearance pole that debris from carrying out the normal drainage of separation influence and use to the cage, be convenient for demolish debris box through the setting of draw-in groove and clear up etc..

Drawings

Fig. 1 is a schematic view of a drainage structure for weighing rainfall.

Fig. 2 is a structural view schematically showing a front view of a drainage structure for weighing rainfall.

Fig. 3 is a schematic view of the structure of the portion a in fig. 1.

As shown in the figure: 1. a connecting pipe; 2. separating the bins; 3. a drain pipe; 4. a baffle plate; 5. a separation hood; 6. a flow meter; 7. a slag outlet; 8. a water outlet; 9. a sundry box; 10. a draining board; 11. a power motor; 12. a rotating rod; 13. cleaning the rod; 14. cleaning a brush; 15. positioning a groove; 16. positioning the inserted rod; 17. a groove; 18. positioning a rod; 19. a spring slot; 20. a slide plate; 21. a support spring; 22. a pull rod; 23. a pull ring; 24. a card slot; 25. and a rubber positioning strip.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Combine shown in figure 1-2, a drainage structures for weighing rainfall, including connecting pipe 1 and separating bin 2, the output of connecting pipe 1 is connected the setting with 2 lateral wall tops in separating bin, the bottom of separating bin 2 is connected and is equipped with drain pipe 3, 2 inner wall middle part connections in separating bin are equipped with baffle 4, baffle 4 top is equipped with cage 5, be equipped with a plurality of waterlogging caused by excessive rainfall holes on the

cage

5, 2 both sides walls in separating bin all are equipped with slag notch 7 near cage 5 top, 2 both sides walls in separating bin all are connected below baffle 4 and are equipped with outlet 8, 2 lateral walls in separating bin are close to slag notch 7 and are connected with outlet 8 and are equipped with debris box 9, the mid-mounting of debris box 9 is equipped with waterlogging caused by excessive rainfall board 10.

The outer side of the separation hood 5 is inclined downwards towards the slag outlet 7, so that sundries can conveniently slide into the slag outlet 7 through the separation hood 5, the middle part of the top end of the separation bin 2 is connected with a power motor 11, the power output end of the power motor 11 is connected with a rotating rod 12, the bottom end of the rotating rod 12 penetrates through the top wall of the separation bin 2 and is provided with a cleaning rod 13, the cleaning rod 13 is matched with the separation hood 5 in arrangement, the bottom end of the cleaning rod 13 is provided with a cleaning brush 14, the upper part of the separation hood 5 is cleaned when the cleaning rod 13 rotates through the arrangement of the cleaning brush 14, the blockage is prevented, the drainage efficiency is influenced, the top end of the baffle 4 is concavely provided with a positioning groove 15, the bottom end of the separation hood 5 is matched with the positioning groove 15 and is provided with a positioning insertion rod 16, the separation hood 5 can be fixed through the arrangement of the positioning insertion rod 16 and the positioning groove 15, the subsequent dismounting, the cleaning and maintenance are convenient, the positioning insertion rod 16 is connected with a groove 17 on the side wall, a positioning rod 18 is slidably connected and arranged near the groove 17 on one side in the positioning groove 15, a spring groove 19 is arranged near the positioning groove 15 in the baffle plate 4, one end, far away from the groove 17, of the positioning rod 18 extends into the spring groove 19, a sliding plate 20 is arranged in the spring groove 19, a supporting spring 21 is connected and arranged between the sliding plate 20 and the side wall of the spring groove 19, a pull rod 22 is connected and arranged in the middle of the sliding plate 20, the free end of the pull rod 22 penetrates through the side wall of the baffle plate 4 and is connected and arranged with a pull ring 23, the positioning rod 18 is conveniently clamped into the groove 17 through the arrangement of the supporting spring 21 to fix the separating cover 5, the side wall of the separating bin 2 is matched with the sundry box 9 and is provided with a clamping groove 24, one end, near the clamping groove 24, of the side wall of the sundry box 9 is connected and arranged with a rubber positioning strip 25, the clamping groove 24 is conveniently clamped into the clamping groove 24 through the rubber positioning strip 25 to fix the sundry box 9, the drainage pipe 3 is convenient to be disassembled and assembled and disassembled, the flow meter 6 is connected on the drainage pipe 3, the amount of water discharged can be recorded by the setting of the flow meter 6.

In the concrete implementation of the utility model, the free end of a connecting pipe 1 is connected with a water outlet of a rain gauge in a weighing rain gauge, when the rain gauge with larger rainfall needs to be drained, the drained water enters a separation bin 2 through the connecting pipe 1, a power motor 11 is started to rotate a cleaning rod 13, a cleaning brush 14 cleans the upper part of the separation bin 5, granular impurities in the drained water are filtered by the separation bin 5, the impurities slide into a slag outlet 7, are drained by a draining plate 10, the drained water flows into the separation bin 2 through a water outlet 8 and is drained by a water drain pipe 3, a flow meter 6 records the drained water amount during drainage, a maintenance door on the side wall of the separation bin 2 can be opened to maintain and clean the inside after the use is finished, when the separation bin 5 needs to be replaced, the separation bin 5 can be taken out for maintenance and replacement by manually pulling 23 to move the separation bin 5 upwards, a sundry box 9 can be taken out to collect and weigh the impurities therein, and reducing the error measurement of the weighing rain gauge. Those not described in detail in this specification are within the skill of the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A drainage structures for weighing rainfall, includes connecting pipe (1) and separating bin (2), its characterized in that: the output of connecting pipe (1) is connected the setting with separating bin (2) lateral wall top, the bottom of separating bin (2) is connected and is equipped with drain pipe (3), separating bin (2) inner wall middle part is connected and is equipped with baffle (4), baffle (4) top is equipped with cage (5), be equipped with a plurality of waterlogging caused by excessive rainfall holes on cage (5), separating bin (2) both sides wall all is equipped with slag notch (7) near cage (5) top, separating bin (2) both sides wall is located baffle (4) below and all connects and is equipped with outlet (8), separating bin (2) lateral wall is close to slag notch (7) and is connected with debris box (9) with outlet (8), the mid-portion of debris box (9) is connected and is equipped with waterlogging caused by excessive rainfall board (10).

2. A drainage structure for weighing rainfall as claimed in claim 1 wherein: the outer side of the separation cover (5) is downwards inclined towards the slag outlet (7).

3. A drainage structure for weighing rainfall as claimed in claim 2 wherein: the middle part on separation storehouse (2) top is connected and is equipped with motor power (11), the power take off end connection of motor power (11) is equipped with bull stick (12), bull stick (12) bottom is run through separation storehouse (2) roof and is equipped with clearance pole (13), clearance pole (13) match separation cover (5) setting, clearance pole (13) bottom is equipped with cleaning brush (14).

4. A drainage structure for weighing rainfall as claimed in claim 1 wherein: the top end of the baffle (4) is provided with a positioning groove (15) in a concave manner, and the bottom end of the separation cover (5) is provided with a positioning inserted rod (16) matched with the positioning groove (15).

5. A drainage structure for weighing rainfall according to claim 4 wherein: the positioning insertion rod (16) side wall is connected and is equipped with recess (17), one side is close to recess (17) sliding connection and is equipped with locating lever (18) in locating groove (15), it is equipped with spring groove (19) to be close to locating groove (15) in baffle (4), locating lever (18) are kept away from recess (17) one end and are extended to and be equipped with slide (20) in spring groove (19), it is equipped with supporting spring (21) to be connected between slide (20) and spring groove (19) lateral wall, slide (20) mid-portion is connected and is equipped with pull rod (22), pull rod (22) free end runs through baffle (4) lateral wall and connects and is equipped with pull ring (23).

6. A drainage structure for weighing rainfall as claimed in claim 1 wherein: the side wall of the separation bin (2) is matched with the sundries box (9) and is provided with a clamping groove (24), and one end, close to the clamping groove (24), of the side wall of the sundries box (9) is connected with a rubber positioning strip (25).

7. A drainage structure for weighing rainfall as claimed in claim 1 wherein: and a flowmeter (6) is connected to the drain pipe (3).