CN214010435U - Water flow detection device based on single chip microcomputer - Google Patents

Abstract

The utility model discloses a water flow detection device based on a single chip microcomputer, which comprises a first box body, a second box body is fixedly connected with the right side of the top of the first box body, a circular arc filter screen is installed on the left side of the inner cavity of the first box body in an embedded manner, a straight filter screen is installed on the right side of the inner cavity of the first box body in an embedded manner, an L-shaped hollow tube is arranged in the inner cavity of the first box body, a connecting plate is fixedly connected with one end of the L-shaped hollow tube which movably extends into the inner cavity of the second box body, an electromagnetic flow velocity sensor is horizontally arranged at the left end of the L-shaped hollow tube, a lifting electric control telescopic rod is arranged at the top of the second box body, a touch display screen is installed on the right side of the inner cavity of the second box body in an embedded manner, ear plates are fixedly connected with the front and back sides of the first box body, a cleaning mechanism is arranged on the upper surface of the front ear plate, the electromagnetic flow velocity sensor is electrically output connected with the single chip microcomputer, the utility model has reasonable structural design, and is convenient for filtering, separating and cleaning the foreign matters attached stones and foreign matters in the water flow, the possibility of collision damage to the detecting instrument is reduced, and the service life of the device is prolonged.

Description

Water flow detection device based on single chip microcomputer

Technical Field

The utility model relates to a discharge detection equipment technical field, concretely relates to discharge detection device based on singlechip.

Background

The water is an inorganic substance composed of two elements of hydrogen and oxygen, is non-toxic, drinkable, is a colorless and odorless transparent liquid at normal temperature and pressure, is called as the source of human life, is one of the most common substances on the earth, is an important resource for all life lives including inorganic chemical combination and human, and is also the most important component of organisms, the singlechip is an integrated circuit chip, is a small and perfect microcomputer system formed by integrating functions of a central processing unit CPU with data processing capacity, a random access memory RAM, a read-only memory ROM, various I/O ports, interrupt systems, a timer/counter and the like on a silicon chip by adopting a super-large scale integrated circuit technology, and is widely applied to the field of industrial control.

At present at the water conservancy in-process, need carry out the detection of discharge size to the water source of drainage usually, and then come the condition of knowing the water consumption in real time, water flow detection device commonly used can not clear up subsidiary stone and impurity foreign matter in the rivers when detecting, directly detects, causes the possibility of collision damage to detecting instrument easily, has reduced the life of device, for this reason, we propose a water flow detection device based on singlechip.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a discharge detection device based on singlechip, be convenient for filter the separation clearance to subsidiary stone in the rivers and impurity foreign matter, reduce the possibility that causes the collision damage to detecting instrument, improve device's life.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a water flow detection device based on a singlechip comprises a first box body, a second box body is fixedly connected with the right side of the top of the first box body, the left side of the inner cavity of the first box body is embedded with an arc filter screen, the right side of the inner cavity of the first box body is embedded with a straight filter screen, the inner cavity of the first box body is provided with an L-shaped hollow pipe, the top of the L-shaped hollow pipe movably extends into the inner cavity of the second box body, one end of the L-shaped hollow pipe movably extending into the inner cavity of the second box body is fixedly connected with a connecting plate, the left end of the L-shaped hollow pipe is horizontally provided with an electromagnetic flow velocity sensor, the top of the second box body is provided with a lifting electric control telescopic rod, and the bottom power telescopic end of the lifting electric control telescopic rod movably extends into the inner cavity of the second box body and is fixedly connected with the connecting plate, a touch display screen is embedded in the right side wall of the inner cavity of the second box body, and the right side wall of the touch display screen extends to the right side wall of the second box body;

ear plates are fixedly connected to the front side and the rear side of the first box body, a cleaning mechanism is arranged on the upper surface of the ear plate on the front side, and a guide mechanism is arranged outside the cleaning mechanism;

the electric output of the electromagnetic flow velocity sensor is connected with a single chip microcomputer, and the single chip microcomputer is respectively connected with the electric output of the lifting electric control telescopic rod and the electric output of the touch display screen.

Preferably, in the device for detecting water flow based on a single chip microcomputer, the cleaning mechanism comprises a cleaning electric control telescopic rod, the cleaning electric control telescopic rod is electrically connected with the single chip microcomputer in an input manner, a power telescopic end of the cleaning electric control telescopic rod is fixedly connected with a supporting shaft rod, the outer wall of the supporting shaft rod is rotatably connected with a cleaning wheel brush and a linkage block, the cleaning wheel brush and the linkage block are both positioned at the lower surface of the power telescopic end of the cleaning electric control telescopic rod, the cleaning wheel brush is positioned at the lower surface of the linkage block and is tangent to the circumferential outer wall of the circular arc filter screen, one side of the lower surface of the linkage block, which is far away from the cleaning wheel brush, is fixedly connected with a guide sliding shaft, the upper surface of the first box body is provided with a circular arc guide sliding chute matched with the guide sliding shaft, one end of the cleaning electric control telescopic rod, which is far away from the power telescopic end, is fixedly connected with a positioning shaft rod, and the lower surface of the positioning shaft rod is correspondingly connected with the ear plate in an adapter way, the electric control telescopic rod is convenient to clean and can be adjusted on the ear plate in a rotating way.

Preferably, the above-mentioned a water flow detection device based on singlechip that is used for, guiding mechanism includes the cover seat, the bottom of cover seat is rotated and is connected with the minor axis, the bottom rigid coupling of minor axis has the guide wheel frame, the inner chamber bottom of guide wheel frame is rotated and is connected with the leading wheel, the front side the upper surface rigid coupling of otic placode has the circular arc track with leading wheel matched with, rolls along circular arc track through the leading wheel, and the support and the direction of the cover seat to clean mechanism of being convenient for.

Preferably, in the water flow detection device based on the single chip microcomputer, the outer wall of one end of the L-shaped hollow pipe movably extending into the inner cavity of the second box body is provided with a wired through hole, so that the wiring harness can be conveniently used in the L-shaped hollow pipe and the second box body.

Preferably, in the water flow detection device based on the single chip microcomputer, the top of the inner cavity of the first box body is provided with an abdicating through hole matched with the L-shaped hollow pipe, so that the L-shaped hollow pipe can move between the second box body and the first box body conveniently.

Preferably, the water flow detection device based on the single chip microcomputer, the inner cavity rigid coupling of the through hole of stepping down has the elastic sponge that absorbs water of annular, the elastic sponge that absorbs water of annular cup joints on L shape hollow tube, and the elastic sponge that absorbs water of annular closely laminates with L shape hollow tube, is convenient for absorb adnexed water source on the L shape hollow tube, reduces the humidity in the second box.

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

the utility model has the advantages of reasonable design, on the one hand, hold and hold electromagnetic flow velocity sensor through first box, in the same direction as rivers direction, separate the filtration through the circular arc filter screen to rivers, rivers after the filtration are discharged through straight filter screen again to be convenient for filter separation clearance to the stone and the impurity foreign matter of subsidiary in rivers, reduce the possibility that causes collision damage to detecting instrument, improve the life of device; on the other hand drives the cleaning wheel brush through the flexible regulation of clean automatically controlled telescopic link and rolls along the arc surface of circular arc filter screen and scrubs, clears up to the side at the outside stone of circular arc filter screen and impurity foreign matter to the separation filtration, and then reduces the possibility that causes the jam to the circular arc filter screen for rivers pass through electromagnetic flow velocity sensor department, can guarantee the normal velocity of flow, improve the detection accuracy of discharge.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural schematic diagram of the utility model in use;

fig. 2 is a first top view of fig. 1 according to the present invention;

fig. 3 is a second top view of fig. 1 according to the present invention;

FIG. 4 is a schematic block diagram of a control system of the present invention;

fig. 5 is a schematic structural view of the guide mechanism of the present invention;

FIG. 6 is a schematic structural view of the cleaning mechanism of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a first box body, 2-a circular arc filter screen, 3-a straight filter screen, 4-an L-shaped hollow pipe, 5-an electromagnetic flow velocity sensor, 6-a lifting electric control telescopic rod, 7-a cleaning mechanism, 701-a guide sliding shaft, 702-a linkage block, 703-a cleaning wheel brush, 704-a support shaft rod, 705-a cleaning electric control telescopic rod, 706-a positioning shaft rod, 8-a guide mechanism, 801-a sleeve seat, 802-a short shaft, 803-a guide wheel frame, 804-a guide wheel, 9-a circular arc track, 10-a touch display screen, 11-a second box body, 12-a connecting plate, 13-an ear plate, 14-a circular arc guide chute and 15-a single chip microcomputer.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a water flow rate detecting device based on a single chip microcomputer comprises a first box body 1, a second box body 11 is fixedly connected to the right side of the top of the first box body 1, an arc filter screen 2 is embedded and installed on the left side of an inner cavity of the first box body 1, a straight filter screen 3 is embedded and installed on the right side of the inner cavity of the first box body 1, an L-shaped hollow tube 4 is arranged in the inner cavity of the first box body 1, the top of the L-shaped hollow tube 4 movably extends into the inner cavity of the second box body 11, a wired through hole is formed in the outer wall of one end, movably extending into the inner cavity of the second box body 11, of the L-shaped hollow tube 4, so that a wire harness can be conveniently used in the L-shaped hollow tube 4 and the second box body 11, a abdicating through hole matched with the L-shaped hollow tube 4 is formed in the top of the inner cavity of the first box body 1, an annular elastic water absorbing sponge is fixedly connected to the inner cavity of the abdicating through hole, the annular elastic water absorption sponge is sleeved on the L-shaped hollow pipe 4 and is tightly attached to the L-shaped hollow pipe 4, so that a water source attached to the L-shaped hollow pipe 4 can be absorbed conveniently, moisture in the second box body 11 is reduced, one end of the L-shaped hollow pipe 4 movably extending into the inner cavity of the second box body 11 is fixedly connected with a connecting plate 12, the left end of the L-shaped hollow pipe 4 is horizontally provided with an electromagnetic flow velocity sensor 5, the top of the second box body 11 is provided with a lifting electric control telescopic rod 6, the bottom power expansion end of the lifting electric control expansion link 6 movably extends into the inner cavity of the second box body 11 and is fixedly connected with the connecting plate 12, the right side wall of the inner cavity of the second box body 11 is embedded with a touch display screen 10, the right side wall of the touch display screen 10 extends to the right side wall of the second box body 11, the electromagnetic flow velocity sensor 5 is electrically connected with the singlechip 15 in output, the single chip microcomputer 15 is respectively in electrical output connection with the lifting electric control telescopic rod 6 and the touch display screen 10;

the front side and the rear side of the first box body 1 are fixedly connected with ear plates 13, the upper surface of the ear plate 13 at the front side is provided with a cleaning mechanism 7, the cleaning mechanism 7 comprises a cleaning electric control telescopic rod 705, the cleaning electric control telescopic rod 705 is electrically connected with a single chip microcomputer 15 in an input mode, a power telescopic end of the cleaning electric control telescopic rod 705 is fixedly connected with a supporting shaft rod 704, the outer wall of the supporting shaft rod 704 is rotatably connected with a cleaning wheel brush 703 and a linkage block 702, the cleaning wheel brush 703 and the linkage block 702 are both positioned at the lower surface of the power telescopic end of the cleaning electric control telescopic rod 705, the cleaning wheel brush 703 is positioned at the lower surface of the linkage block 702, the cleaning wheel brush 703 is tangent to the circumferential outer wall of the circular arc filter screen 2, one side of the lower surface of the linkage block 702, far away from the cleaning wheel brush, is fixedly connected with a guide sliding shaft 701, the upper surface of the first box body 1 is provided with a circular arc guide chute 14 matched with the guide sliding shaft 701, one end of the cleaning electric control telescopic rod 705, far away from the power telescopic end, is fixedly connected with a positioning shaft 706, the lower surface of the positioning shaft rod 706 is correspondingly connected with the ear plate 13, so that the cleaning electric control telescopic rod 705 can be conveniently rotated and adjusted on the ear plate 13, the guide mechanism 8 is arranged outside the cleaning mechanism 7, the guide mechanism 8 comprises a sleeve seat 801, the bottom of the sleeve seat 801 is rotatably connected with a short shaft 802, the bottom of the short shaft 802 is fixedly connected with a guide wheel frame 803, the bottom of an inner cavity of the guide wheel frame 803 is rotatably connected with a guide wheel 804, the upper surface of the front ear plate 13 is fixedly connected with an arc track 9 matched with the guide wheel 804, and the guide wheel 804 rolls along the arc track 9, so that the sleeve seat 801 can conveniently support and guide the cleaning mechanism 7.

One specific application of this embodiment is: the utility model has the advantages of reasonable design, hold electromagnetic flow velocity sensor 5 through first box 1, in the same direction as the rivers direction, carry out the separation filtration to rivers through circular arc filter screen 2, rivers after the filtration are discharged through straight filter screen 3 again, thereby be convenient for carry out the filtration separation clearance to the stone and the impurity foreign matter that attach in rivers, reduce the possibility that causes the collision damage to the detecting instrument such as electromagnetic flow velocity sensor 5, improve the life of device, stretch out and draw back through the automatically controlled telescopic link 705 of singlechip 15 control cleaning, drive direction slide shaft 701 and slide in circular arc direction spout 14, drive cleaning wheel brush 703 simultaneously and scrub and roll along the outside circular arc surface of circular arc filter screen 2, be convenient for clear up the stone and the impurity foreign matter that separate and filter outside circular arc filter screen 2 to the side, and then reduce the possibility that cause the jam to circular arc filter screen 2, the normal flow speed of the water flow can be ensured and the detection accuracy of the water flow can be improved when the water flow passes through the electromagnetic flow velocity sensor 5, when the electric control telescopic rod 705 is cleaned to stretch, which rotates on the ear plate 13 through the positioning shaft 706, and when it rotates, it rolls along the arc track 9 through the guide wheel 804, so that the guide mechanism 8 can assist in supporting the electric control telescopic rod 705 for cleaning, the detected water flow signal is transmitted to the touch display screen 10 through the single chip microcomputer 15 by the electromagnetic flow velocity sensor 5, information is displayed on the touch display screen 10, the lifting electric control telescopic rod 6 is controlled by the singlechip 15 to be adjusted in a telescopic way, the L-shaped hollow tube 4 is driven to move up and down through the expansion and contraction of the lifting electric control telescopic rod 6, the electromagnetic flow velocity sensor 5 is further driven to move up and down in the water flow flowing in the first box body 1, and the electromagnetic flow velocity sensor 5 is convenient to detect the water flow quantity of different height positions in the water flow.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a water flow detection device based on singlechip, includes first box (1), its characterized in that: the top right side rigid coupling of first box (1) has second box (11), circular arc filter screen (2) are installed to the inner chamber left side gomphosis of first box (1), straight filter screen (3) are installed to the inner chamber right side gomphosis of first box (1), the inner chamber of first box (1) is provided with L shape hollow tube (4), and the top activity of L shape hollow tube (4) stretches into the inner chamber of second box (11), the one end rigid coupling that the activity of L shape hollow tube (4) stretched into the inner chamber of second box (11) has connecting plate (12), the left end level of L shape hollow tube (4) is provided with electromagnetic flow velocity sensor (5), the top of second box (11) is provided with lift electric control telescopic link (6), and the flexible end activity of bottom power of lift electric telescopic link (6) stretches into the inner chamber of second box (11) and connecting plate (12) looks rigid coupling, the right side wall of the inner cavity of the second box body (11) is provided with a touch display screen (10) in a embedded mode, and the right side wall of the touch display screen (10) extends to the right side wall of the second box body (11);

ear plates (13) are fixedly connected to the front side and the rear side of the first box body (1), a cleaning mechanism (7) is arranged on the upper surface of the ear plate (13) on the front side, and a guide mechanism (8) is arranged outside the cleaning mechanism (7);

the electromagnetic flow velocity sensor (5) is electrically connected with the single chip microcomputer (15), and the single chip microcomputer (15) is respectively electrically connected with the lifting electric control telescopic rod (6) and the touch display screen (10).

2. The water flow detection device based on the single chip microcomputer according to claim 1, characterized in that: the cleaning mechanism (7) comprises a cleaning electric control telescopic rod (705), the cleaning electric control telescopic rod (705) is electrically connected with a single chip microcomputer (15) in an input mode, a supporting shaft rod (704) is fixedly connected to a power telescopic end of the cleaning electric control telescopic rod (705), a cleaning wheel brush (703) and a linkage block (702) are rotatably connected to the outer wall of the supporting shaft rod (704), the cleaning wheel brush (703) and the linkage block (702) are both located at the lower surface of the power telescopic end of the cleaning electric control telescopic rod (705), the cleaning wheel brush (703) is located at the lower surface of the linkage block (702), the cleaning wheel brush (703) is tangent to the outer wall of the circumference of the arc filter screen (2), a guide sliding shaft (701) is fixedly connected to one side, away from the cleaning wheel brush (703), of the lower surface of the linkage block (702), an arc guide sliding chute (14) matched with the guide sliding shaft (701) is formed in the upper surface of the first box body (1), one end of the cleaning electric control telescopic rod (705), which is far away from the power telescopic end, is fixedly connected with a positioning shaft rod (706), and the lower surface of the positioning shaft rod (706) is correspondingly connected with the ear plate (13).

3. The water flow detection device based on the single chip microcomputer according to claim 1, characterized in that: guiding mechanism (8) are including cover seat (801), the bottom of cover seat (801) is rotated and is connected with minor axis (802), the bottom rigid coupling of minor axis (802) has guide wheel frame (803), the inner chamber bottom of guide wheel frame (803) is rotated and is connected with leading wheel (804), and the front side the upper surface rigid coupling of otic placode (13) has circular arc track (9) with leading wheel (804) matched with.

4. The water flow detection device based on the single chip microcomputer according to claim 1, characterized in that: the outer wall of one end of the L-shaped hollow pipe (4) movably extending into the inner cavity of the second box body (11) is provided with a wired through hole.

5. The water flow detection device based on the single chip microcomputer according to claim 1, characterized in that: the top of the inner cavity of the first box body (1) is provided with an L-shaped hollow pipe (4) matched yielding through hole.

6. The water flow detection device based on the single chip microcomputer according to claim 5, characterized in that: the inner cavity of the abdicating through hole is fixedly connected with annular elastic water-absorbing sponge which is sleeved on the L-shaped hollow pipe (4), and the annular elastic water-absorbing sponge is tightly attached to the L-shaped hollow pipe (4).

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