Flow on-line monitoring device for irrigation area

Abstract

The utility model discloses an on-line flow monitoring device for an irrigation area, which relates to the technical field of tank area monitoring and particularly comprises a water channel, a water outlet window arranged on the side wall of the water channel and an opening and closing gate arranged at the water outlet window, and further comprises a drainage pipeline arranged on the side wall of the water channel and communicated with the water channel through the water outlet window; the impurity removal opening is formed in the side wall of the drainage pipeline and used for discharging filtered impurities; the filtered water outlet is formed in the bottom wall of the drainage pipeline and is used for discharging the filtered water source; the impurity collecting box is fixedly mounted on the side wall of the drainage pipeline and communicates with the drainage pipeline through the impurity removing opening; the whole sealing cover is in a disc shape and is carried on the top of the drainage pipeline; the filtering part is mounted at the bottom of the sealing cover and used for filtering impurities in the water source. According to the flow on-line monitoring device for the irrigated area, water flow monitoring is conducted through the flow sensor, data are transmitted through the data receiving and transmitting module, and therefore an operator can conveniently conduct monitoring on a terminal.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tank area monitoring technical field, concretely is a flow online monitoring device for irrigation area. BACKGROUND

[0002] Irrigation water measurement is a powerful measure to save irrigation water, improve irrigation quality and efficiency, is an important means to implement plan water and accurate water diversion, water transmission and distribution, and is a prerequisite for rational allocation of agricultural water in irrigation areas and taking efficient water-saving measures.

[0003] And the existing irrigation canal water flow will be directly transported to each branch flow path to irrigate the irrigation area after the gate is opened, which lacks monitoring of water flow, and the canal is generally in a bare state, and various impurities will accumulate in the canal for a long time, affecting water quality, therefore, a flow online monitoring device for irrigation area is provided. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a flow online monitoring device for irrigation area, which realizes real-time monitoring of water flow during irrigation and effectively discharges impurities.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a flow online monitoring device for irrigation area, comprising a canal, a water outlet window provided in the side wall of the canal, and an opening and closing gate provided at the water outlet window, and further comprising:

[0006] A drainage pipeline is arranged in the side wall of the canal and is communicated with the canal through the water outlet window.

[0007] A decontamination port is provided in the side wall of the drainage pipeline for discharging filtered impurities.

[0008] A filtered water outlet is provided in the bottom wall of the drainage pipeline for discharging filtered water.

[0009] A impurity collection box is fixedly installed on the side wall of the drainage pipeline and is communicated with the drainage pipeline through the decontamination port.

[0010] A cover is disc-shaped as a whole and is mounted on the top of the drainage pipeline.

[0011] A filter component is installed on the bottom of the cover for filtering impurities in the water.

[0012] An irrigation pipeline is installed at the bottom of the drainage pipeline and is matched with the filtered water outlet, wherein a funnel-shaped water collecting disc is arranged at the position of the irrigation pipeline close to the filtered water outlet, a flow sensor is arranged at the bottom of the funnel-shaped water collecting disc, the flow sensor further comprises a data transceiver module arranged on the side wall thereof, and the data transceiver module is used for transmitting the water flow signal monitored by the flow sensor to a terminal device.

[0013] Optionally, the drainage pipeline comprises an inclined straight pipe and a circular cyclone pipe, and a bevel plate is arranged between the inclined straight pipe and the circular cyclone pipe, and the bevel plate enables the water source to flow along the inner wall of the circular cyclone pipe.

[0014] Optionally, the sidewall of the impurity collecting box is rotationally connected with a box door for taking out impurities through a hinge.

[0015] Optionally, the filter component comprises a double-ring support frame, the outer wall and the inner wall of the double-ring support frame are respectively provided with a first filter screen and a second filter screen, and the height of the inner wall of the double-ring support frame is less than the height of the outer wall.

[0016] Optionally, the inner wall of the double-ring support frame and the cover form a movable gap after the double-ring support frame is fixedly connected with the cover, and the bottom of the double-ring support frame is provided with a rubber sealing ring.

[0017] Optionally, the filter component further comprises a transmission shaft rotationally connected at the central position of the cover through a bearing, the bottom of the transmission shaft is fixedly provided with an impeller, the top of the transmission shaft is fixedly connected with a brush through a cross bar, and the brush is arranged between the first filter screen and the second filter screen.

[0018] Optionally, the impeller extends to the lower side of the filtered water outlet through the transmission shaft.

[0019] The utility model provides a flow online monitoring device for irrigation area has the following beneficial effects:

[0020] The flow online monitoring device for irrigation area, through the setting of the water diversion pipeline, the impurity removing port, the filtered water outlet, the impurity collecting box, the cover, the filter component and the irrigation pipeline, when the water source converges through the funnel-shaped water collecting disc, the water flow is monitored through the flow sensor and the data is transmitted through the data transceiver module, so that the operator can monitor the terminal conveniently, the water flow changes the direction along the circumferential direction of the circular cyclone pipe after passing through the bevel plate and then enters the first filter screen and the second filter screen for filtering, which can effectively avoid the impurity blockage, and the impeller is impacted by the water flow, so that the transmission shaft and the brush are driven to clean the first filter screen and the second filter screen, and the impurities filtered out by the first filter screen also fall into the impurity collecting box under the impact of the water flow, which is convenient for collection. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic diagram of the utility model;

[0022] Figure 2 It is the local structure schematic diagram of the utility model;

[0023] Figure 3 It is the split structure schematic diagram of the filter component of the utility model;

[0024] Figure 4 It is a local structure schematic view of the filter component of the utility model;

[0025] Figure 5 It is a local structure schematic view of the filter component of the utility model Figure 4 It is the enlarged view of A in the middle;

[0026] Figure 6 It is a cross section structure schematic view of the utility model.

[0027] In the drawing: 1, water channel; 2, water outlet; 3, open and close gate; 4, drainage pipeline; 41, impurity discharge port; 42, filtered water outlet; 43, inclined straight pipe; 44, circular cyclone pipe; 45, inclined plate; 5, impurity collection box; 6, cover; 7, filter component; 71, double-ring support frame; 72, first filter screen; 73, second filter screen; 74, transmission shaft; 75, impeller; 76, brush; 8, irrigation pipeline; 81, funnel-shaped water collecting disc; 82, flow sensor; 83, data transceiver module. DETAILED DESCRIPTION

[0028] The exemplary embodiments will be described in detail hereinbelow with reference to the drawings. In the following description, the same numbers in different drawings represent the same or similar elements unless otherwise represented. The embodiments described in the following exemplary embodiments do not represent all the embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0029] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figures 1 to 6 The utility model provides a kind of technical solutions: a flow online monitoring device for irrigation area, including water channel 1 and the water outlet 2 being opened in the lateral wall of water channel and the open and close gate 3 being arranged at the water outlet 2, still include:

[0031] Drainage pipeline 4 is arranged in the lateral wall of water channel 1 and is communicated with water channel 1 by water outlet 2;

[0032] Impurity discharge port 41 is opened in the lateral wall of drainage pipeline 4 for discharging filtered impurities;

[0033] Filtered water outlet 42 is opened in the bottom wall of drainage pipeline 4 for discharging filtered water source;

[0034] Impurity collection box 5 is fixedly installed on the side wall of the drainage pipeline 4 and communicates with the drainage pipeline 4 through the impurity removal port 41;

[0035] Cover 6 is in the form of a whole disc and is loaded on the top of the drainage pipeline 4;

[0036] Filtering component 7 is installed on the bottom of the cover 6 for filtering impurities in the water source;

[0037] Irrigation pipeline 8 is installed on the bottom of the drainage pipeline 4 and is matched with the filtered water outlet 42, wherein the irrigation pipeline 8 is provided with a funnel-shaped water collecting disc 81 near the position of the filtered water outlet 42, a flow sensor 82 is arranged at the bottom of the funnel-shaped water collecting disc 81, the funnel-shaped water collecting disc 81 is easier to collect water, so as to facilitate the water source to pass through the flow sensor 82, and the flow sensor 82 further comprises a data transceiver module 83 arranged on the side wall thereof, the data transceiver module 83 is used for transmitting the water flow signal monitored by the flow sensor 82 to a terminal device, the purpose of data transmission is to facilitate the terminal device to monitor, and specifically, a storage battery can be installed outside the funnel-shaped water collecting disc 81 to supply power to an electrical element and waterproof performance needs to be ensured.

[0038] As a preferred embodiment, on the basis of the above-mentioned mode, further, the drainage pipeline 4 comprises an inclined straight pipeline 43 and a circular cyclone pipeline 44, an inclined plate 45 is arranged between the inclined straight pipeline 43 and the circular cyclone pipeline 44, the inclined plate 45 makes the water source flow along the inner wall of the circular cyclone pipeline 44, and the side wall of the impurity collection box 5 is hingedly connected with a box door for taking out impurities, the advantage of using the inclined plate 45 is that the water flow direction can be changed, so as to facilitate the water flow along the inner wall of the circular cyclone pipeline 44, and the advantage is that the filtered impurities can be finally dropped into the impurity collection box 5 along the circular cyclone pipeline 44, so as to facilitate the treatment of impurities in the later period.

[0039] As a preferred embodiment, on the basis of the above-mentioned mode, further, the filtering component 7 comprises a double-ring support frame 71, a first filter screen 72 and a second filter screen 73 are respectively installed on the outer wall and the inner wall of the double-ring support frame 71, the height of the inner wall of the double-ring support frame 71 is less than the height of the outer wall, an active gap is formed between the inner wall of the double-ring support frame 71 and the cover 6 after the double-ring support frame 71 is fixedly connected with the cover 6, and a rubber sealing ring is arranged at the bottom of the double-ring support frame 71, specifically, the filter screen hole diameter of the first filter screen 72 is greater than that of the second filter screen, and the advantage of arranging the rubber sealing ring is that the rubber sealing ring seals the bottom of the first filter screen 72 and the second filter screen 73 through gravity, so as to avoid that impurities flow into the bottom of the first filter screen 72.

[0040] The filtering part 7 further comprises a transmission shaft 74 rotatably connected at the center of the cover 6 through a bearing, a vane 75 is fixedly installed at the bottom of the transmission shaft 74, and a brush 75 is fixedly connected to the top of the transmission shaft 74 through a cross rod and is arranged between the first filter screen 72 and the second filter screen 73, the vane 75 extends to below the filtered water outlet 42 through the transmission shaft 74, and the vane 75 can be impacted by water flowing downward to rotate, thereby driving the brush 75 to brush the first filter screen 72 and the second filter screen 73, so that the risk of impurities blocking the first filter screen 72 and the second filter screen 73 can be effectively reduced.

[0041] In summary, when the irrigation area flow online monitoring device is used, the opening and closing gate 3 is lifted to open the water outlet window when irrigation is needed, the water flow in the water channel 1 enters the drainage pipeline 4, then flows along the inner wall of the circular cyclone pipe 44 through the redirection of the inclined plate 45, the water flows into the filtered water outlet through the first filter screen 72 and the second filter screen 73, the impurities are filtered outside the first filter screen 72 and the second filter screen 73, the vane 75 can be impacted by water flowing downward to rotate, thereby driving the brush 75 to brush the first filter screen 72 and the second filter screen 73, so that the risk of impurities blocking the first filter screen 72 and the second filter screen 73 can be effectively reduced, the impurities gradually fall into the impurity collection box 5 through the impact and pushing of water, and finally the cover 6 is opened to maintain the components below the cover 6 and clean the impurities outside the second filter screen 73.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An online flow monitoring device for irrigation district, comprising a water channel (1), a water outlet window (2) opened in the side wall of the water channel, and an opening and closing gate (3) arranged at the water outlet window (2), characterized in that: Also include: Drainage pipeline (4) is arranged in the side wall of the water channel (1) and is communicated with the water channel (1) through the water outlet window (2); Impurity removal port (41) is arranged in the side wall of the drainage pipeline (4) for discharging the filtered impurities; Filtered water outlet (42) is arranged in the bottom wall of the drainage pipeline (4) for discharging the filtered water source; Impurity collection box (5) is fixedly installed on the side wall of the drainage pipeline (4) and is communicated with the drainage pipeline (4) through the impurity removal port (41); Cover (6) is disc-shaped as a whole and is mounted on the top of the drainage pipeline (4); Filtering component (7) is installed on the bottom of the cover (6) for filtering the impurities in the water source; Irrigation pipeline (8) is installed on the bottom of the drainage pipeline (4) and is matched with the filtered water outlet (42), wherein the irrigation pipeline (8) is provided with a funnel-shaped water collecting disc (81) near the position of the filtered water outlet (42), a flow sensor (82) is arranged at the bottom of the funnel-shaped water collecting disc (81), and the flow sensor (82) further comprises a data transceiver module (83) arranged on the side wall thereof, and the data transceiver module (83) is used for transmitting the water flow signal monitored by the flow sensor (82) to a terminal device.

2. The flow online monitoring device for irrigation area according to claim 1, characterized in that: The drainage pipeline (4) comprises an inclined straight pipeline (43) and a circular cyclone pipeline (44), and a slope plate (45) is arranged between the inclined straight pipeline (43) and the circular cyclone pipeline (44), and the slope plate (45) makes the water source flow along the inner wall of the circular cyclone pipeline (44).

3. The flow online monitoring device for irrigation area according to claim 1, characterized in that: The side wall of the impurity collection box (5) is hingedly connected with a box door for taking out the impurities.

4. The flow online monitoring device for irrigation area according to claim 1, characterized in that: The filtering component (7) comprises a double-ring support frame (71), the outer wall and the inner wall of the double-ring support frame (71) are respectively provided with a first filter screen (72) and a second filter screen (73), and the height of the inner wall of the double-ring support frame (71) is less than the height of the outer wall.

5. The flow online monitoring device for irrigation area according to claim 4, characterized in that: After the double-ring support frame (71) is fixedly connected with the cover (6), an active gap is formed between the inner wall of the double-ring support frame (71) and the cover (6), and a rubber sealing ring is arranged at the bottom of the double-ring support frame (71).

6. The flow online monitoring device for irrigation area according to claim 4, characterized in that: The filtering component (7) further comprises a transmission shaft (74) which is rotatably connected at the center position of the cover (6) through a bearing, a impeller (75) is fixedly installed at the bottom of the transmission shaft (74), a brush (76) is fixedly connected to the top of the transmission shaft (74) through a cross bar, and the brush (76) is arranged between the first filter screen (72) and the second filter screen (73).

7. The flow online monitoring device for irrigation area according to claim 6, characterized in that: The impeller (75) extends to the lower side of the filtered water outlet (42) through the transmission shaft (74).

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