CN214471146U - Metering device is collected in farmland drainage - Google Patents

Abstract

The utility model discloses a metering device is collected in farmland drainage, including farmland earth's surface and collecting bucket, it has the inlet tube to peg graft at farmland earth's surface middle part, the hole of permeating water that multiunit equidistance distributes is seted up on the inlet tube surface, the equal fixed mounting of inlet tube top opening part and the opening part in the hole of permeating water has the filter screen, the exit end of inlet tube and the fixed intercommunication in left side of first metering water gauge, first metering water gauge adopts the formula of sinking to lay the mode, and the fixed intercommunication in entrance point of first metering water gauge right side and outlet pipe. The utility model discloses an installation level sensor in the water catch bowl can detect the liquid level height in the metering tank, and when the liquid level in the water catch bowl was higher than the overflow pipe, the singlechip was with signal transmission for the alarm, and the alarm sounds to remind the staff to catchment water full, and unnecessary water flows through the overflow pipe, and second measurement water gauge on the overflow pipe measures the water volume that flows through the overflow pipe, has improved the device's practicality.

Description

Metering device is collected in farmland drainage

Technical Field

The utility model relates to a technical field is collected in the farmland drainage, specifically is a metering device is collected in farmland drainage.

Background

Agricultural non-point sources become main pollution sources for water quality deterioration of Chinese water, and farmland nitrogen and phosphorus loss is also a main source for agricultural non-point source pollution, and the water environment quality and ecological environment health of China are seriously influenced. Non-point source pollution caused by farmland drainage becomes an important reason that the quality of water environment in China and even all over the world is difficult to improve, and a key link for farmland non-point source pollution management is how to accurately and effectively measure farmland drainage.

The notice number is CN204495413U, discloses a farmland runoff drainage normal position measurement monitoring devices, including filter screen, inlet tube, measurement water gauge, outlet pipe and collecting vat, the inlet tube vertical angle end sets up in farmland earth's surface lower part or upper portion, the inlet tube is located farmland earth's surface upper portion tubular product opening upwards, the filter screen is equipped with to the nose end level, the exit end of inlet tube passes through the inlet connection of measurement water gauge and outlet pipe, the exit end and the collecting vat intercommunication of outlet pipe, the measurement water gauge adopts the formula of laying of sinking, and the position that the measurement water gauge is located is less than the mouth of pipe height of inlet tube and outlet pipe, and the opening height of outlet pipe is less than the opening height of inlet tube.

Above-mentioned utility model has following defect in the in-process of using: 1. the utility model discloses above-mentioned simple structure can not detect the water level in the water catch bowl at the in-process that uses, and the water catch bowl can not detect the water yield of overflow when the overflow appears to be not practical. 2. Above-mentioned utility model the in-process that uses its inlet tube can not be fine intake collect, and the practicality is lower. Therefore, we propose a farmland drainage collection metering device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metering device is collected in farmland drainage, through installing level sensor in the water catch bowl, can detect the liquid level height in the metering tank, when the liquid level in the water catch bowl is higher than the overflow pipe, the singlechip gives the alarm with signal transmission, the alarm sounds reminds staff to collect water and is full, and unnecessary water flows through the overflow pipe, second water meter on the overflow pipe measures the water yield that flows through the overflow pipe, the device's practicality has been improved, through the hole of permeating water of seting up multiunit equidistance distribution on the inlet tube, can be better collect the water in the farmland earth's surface, and through the filter screen of hole and inlet tube open-top of permeating water, can avoid in the earth inflow pipeline, cause the pipeline to block up, comparatively practical, the problem that provides among the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a farmland drainage collecting and metering device comprises a farmland surface and a water collecting bucket, wherein a water inlet pipe is inserted in the middle of the farmland surface, a plurality of groups of water permeable holes which are distributed equidistantly are formed in the surface of the water inlet pipe, filter screens are fixedly arranged at the opening at the top of the water inlet pipe and at the opening of the water permeable holes, the outlet end of the water inlet pipe is fixedly communicated with the left side of a first metering water meter, the first metering water meter adopts a sinking type arrangement mode, and the right side of the first metering water meter is fixedly communicated with the inlet end of a water outlet pipe;

the outlet end of the water outlet pipe is fixedly communicated with the top of the left side of the water collecting barrel, the middle of the lower surface of the inner wall of the water collecting barrel is fixedly provided with a liquid level sensor, the top of the right side of the water collecting barrel is horizontally and fixedly communicated with an overflow pipe, and the overflow pipe is fixedly communicated with a second water meter.

As an optimized implementation mode of the utility model, the top opening part of the water inlet pipe is higher than the communication part of the water outlet pipe and the water collecting barrel.

As an optimized embodiment of the utility model, the top opening of the water collecting barrel is fixedly provided with a sealing cover.

As an optimal implementation mode of the utility model, the water collecting bucket right side bottom fixed mounting has the control panel, singlechip and alarm are installed respectively to both sides about the control panel surface.

As an optimal implementation mode of the utility model, level sensor's data output end is connected with the data input part of singlechip, the signal output of singlechip be connected with the signal input part of alarm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a metering device is collected in farmland drainage through installing level sensor in the water catch bowl, can highly detect the liquid level in the metering tank, and when the liquid level in the water catch bowl was higher than the overflow pipe, the singlechip was given the signal transmission for the alarm, and the alarm sounds to remind the staff to catchment water and full, and unnecessary water flows through the overflow pipe, and second measurement water gauge on the overflow pipe is to measuring through the water volume that the overflow pipe flows, has improved the device's practicality.

2. The utility model discloses a metering device is collected in farmland drainage through the hole of permeating water of seting up multiunit equidistance distribution on the inlet tube, can be better collect the water in the farmland earth's surface, and through the filter screen of the hole of permeating water and inlet tube open-top portion, can avoid in earth inflow pipe, cause the pipeline to block up, it is comparatively practical.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the farmland drainage collecting and metering device of the present invention;

fig. 2 is the utility model discloses metering device is collected in farmland drainage's level sensor operation structure sketch map.

In the figure: the water level meter comprises a farmland earth surface 1, a water inlet pipe 2, a filter screen 3, a water permeable hole 4, a first metering water meter 5, a water outlet pipe 6, a water collecting barrel 7, a liquid level sensor 8, an alarm 9, a single chip microcomputer 10, a control panel 11, a second metering water meter 12, an overflow pipe 13 and a sealing cover 14.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a farmland drainage collecting and metering device comprises a farmland surface 1 and a water collecting bucket 7, wherein a water inlet pipe 2 is inserted in the middle of the farmland surface 1, a plurality of groups of water permeable holes 4 which are distributed equidistantly are formed in the surface of the water inlet pipe 2, a filter screen 3 is fixedly installed at an opening at the top of the water inlet pipe 2 and an opening of the water permeable holes 4, the outlet end of the water inlet pipe 2 is fixedly communicated with the left side of a first water metering meter 5, the first water metering meter 5 adopts a sinking type arrangement mode, and the right side of the first water metering meter 5 is fixedly communicated with the inlet end of a water outlet pipe 6;

the exit end of outlet pipe 6 and the fixed intercommunication in 7 left sides tops of water catch bowl, 7 inner walls of water catch bowl lower surface middle part fixed mounting have level sensor 8, 7 right sides of water catch bowl top level fixed intercommunication have overflow pipe 13, fixed intercommunication has second meter 12 on the overflow pipe 13, and when the liquid level in the water catch bowl 7 was higher than overflow pipe 13, singlechip 10 was given alarm 9 with signal transmission, and alarm 9 sounds and reminds staff's water-logging to be full, and unnecessary water flows through overflow pipe 13, and second meter 12 on the overflow pipe 13 measures the water volume that flows through overflow pipe 13.

In this embodiment (see fig. 1), the top opening of the water inlet pipe 2 is higher than the connection between the water outlet pipe 6 and the water collecting tank 7.

In this embodiment (please refer to fig. 1), a sealing cover 14 is fixedly installed at the top opening of the water collecting bucket 7, and the sealing cover 14 can seal the top opening of the water collecting bucket 7.

In this embodiment (please refer to fig. 1), a control panel 11 is fixedly installed at the bottom of the right side of the water collecting bucket 7, a single chip microcomputer 10 and an alarm 9 are respectively installed on the upper side and the lower side of the surface of the control panel 11, and the alarm 9 plays a role in warning.

In this embodiment (please refer to fig. 2), the data output end of the liquid level sensor 8 is connected to the data input end of the single chip microcomputer 10, and the signal output end of the single chip microcomputer 10 is connected to the signal input end of the alarm 9.

The utility model discloses well level sensor 8's model is QDY30A-N, and the model of singlechip 10 is 80C51, and the model of alarm 9 is RML4 KW.

It should be noted that the utility model relates to a farmland drainage collecting and metering device, which comprises a farmland earth surface 1, a water inlet pipe 2, a filter screen 3, a water permeable hole 4, a first metering water meter 5, a water outlet pipe 6, a water collecting barrel 7, a liquid level sensor 8, an alarm 9, a single chip microcomputer 10, a control panel 11, a second metering water meter 12, an overflow pipe 13, a sealing cover 14, all parts are universal standard parts or parts known by technicians in the field, the structure and principle of the parts can be known by technical manuals or by conventional test methods, when the farmland drainage collecting and metering device is used, the liquid level sensor 8 is arranged in the water collecting barrel 7, the liquid level in the metering barrel 7 can be detected, when the liquid level in the water collecting barrel 7 is higher than the overflow pipe 13, the single chip microcomputer 10 transmits a signal to the alarm 9, the alarm 9 sounds to remind the workers of water fullness, and redundant water flows out through the overflow pipe 13, and the second water meter 12 on the overflow pipe 13 measures the water quantity flowing out through the overflow pipe 13, so that the practicability of the device is improved, and the using effect is ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a metering device is collected in farmland drainage, includes farmland earth's surface (1) and collecting bucket (7), its characterized in that: the water inlet pipe (2) is inserted in the middle of the farmland surface (1), a plurality of groups of water permeable holes (4) distributed at equal intervals are formed in the surface of the water inlet pipe (2), a filter screen (3) is fixedly installed at an opening at the top of the water inlet pipe (2) and an opening of the water permeable holes (4), the outlet end of the water inlet pipe (2) is fixedly communicated with the left side of a first water metering meter (5), the first water metering meter (5) is arranged in a sinking mode, and the right side of the first water metering meter (5) is fixedly communicated with the inlet end of a water outlet pipe (6);

the outlet end of outlet pipe (6) and the fixed intercommunication in sump bucket (7) left side top, sump bucket (7) inner wall lower surface middle part fixed mounting has level sensor (8), the fixed intercommunication in sump bucket (7) right side top level has overflow pipe (13), fixed intercommunication has second water-gage (12) on overflow pipe (13).

2. The farmland drainage collection metering device of claim 1, wherein: the top opening of the water inlet pipe (2) is higher than the communication position of the water outlet pipe (6) and the water collecting bucket (7).

3. The farmland drainage collection metering device of claim 1, wherein: and a sealing cover (14) is fixedly arranged at the opening at the top of the water collecting barrel (7).

4. The farmland drainage collection metering device of claim 1, wherein: the water collecting barrel (7) is characterized in that a control panel (11) is fixedly mounted at the bottom of the right side of the water collecting barrel (7), and a single chip microcomputer (10) and an alarm (9) are respectively mounted on the upper side and the lower side of the surface of the control panel (11).

5. A farmland drainage collection metering device as claimed in claim 4, wherein: the data output end of the liquid level sensor (8) is connected with the data input end of the single chip microcomputer (10), and the signal output end of the single chip microcomputer (10) is connected with the signal input end of the alarm (9).

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