Rural water supply metering device

Abstract

The utility model discloses a rural water supply metering device which comprises a water supply pipeline, a flow meter is arranged on the upper side of the water supply pipeline, a lower shell is arranged on the lower side of the water supply pipeline, an upper shell is arranged on the upper side of the water supply pipeline, and arc-shaped notches corresponding to the water supply pipeline are formed in the two sides of the upper shell and the two sides of the lower shell. The utility model relates to the technical field of rural water supply, and has the beneficial effects that according to the technical scheme, the upper shell and the lower shell are arranged and are connected and matched, so that the flow meter can be isolated from the external environment, and the flow meter can be prevented from being blocked by the upper shell and the lower shell, so that the flow meter is convenient to use, and the service life of the flow meter is prolonged. Furthermore, when the flow meter performs water supply metering operation, the upper shell is matched with the lower shell, so that the flow meter can be protected, the influence of the external environment on the flow meter is reduced, and normal operation of the flow meter is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to rural water supply technical field, concretely is a rural water supply metering device. BACKGROUND

[0002] Rural water supply refers to the system and service for providing drinking water and domestic water for rural areas, and rural water supply metering refers to the measure for real-time monitoring of water source use, which facilitates to improve water resource utilization and reduce water resource waste.

[0003] In the water supply metering process, flow meters are used for water supply metering operation, but most of the water supply pipes and flow meters in rural areas are in external environment, and due to the complex and changeable external environment in rural areas, the flow meters exposed to the outside are easily affected by external factors and damaged, which affects the flow meter metering work. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides a rural water supply metering device, which has the advantages of good protection effect.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a rural water supply metering device, comprising a water supply pipeline, a flow meter is arranged on the upper side of the water supply pipeline, a lower shell is arranged on the lower side of the water supply pipeline, an upper shell is arranged on the upper side of the water supply pipeline, arc-shaped notches corresponding to the water supply pipeline are formed on the two sides of the upper shell and the lower shell, elastic rods are arranged in the four corner parts of the lower shell, and bearing blocks are connected to the upper side of the elastic rods.

[0006] An observation window is embedded on the upper side of the upper shell, a cleaning assembly is arranged on the upper side of the upper shell, fixed seats are arranged on the inner walls of the front and rear sides of the upper shell, strip-shaped assembly seats are connected to the lower side of the fixed seats, and limit blocks are arranged on the lower side of the strip-shaped assembly seats.

[0007] In the above scheme, the cleaning assembly comprises a first cleaning brush arranged on the upper side of the observation window, a second cleaning brush arranged on the lower side of the observation window, arc-shaped notches corresponding to the two sides of the first cleaning brush and the second cleaning brush are formed on the two sides of the upper shell, and the two sides of the first cleaning brush and the second cleaning brush are connected through connecting blocks.

[0008] In the above scheme, the lower side of the lower shell is provided with a base in the shape of a quadrangular frustum structure.

[0009] In the above scheme, the four corner parts of the lower side of the upper shell and the four corner parts of the upper side of the lower shell are provided with ear seats corresponding to each other.

[0010] In the above scheme, the upper side of the first cleaning brush is provided with a push block.

[0011] In the above scheme: the upper side of the bearing block is provided with an arc-shaped groove corresponding to the outer diameter of the water supply pipe.

[0012] Beneficial effects

[0013] This utility model provides a rural water supply metering device, which has the following beneficial effects:

[0014] 1. This technical solution, by setting up an upper shell and a lower shell, and by connecting and cooperating the two, can isolate the flow meter from the external environment. Thus, when the flow meter is performing water supply metering operation, the upper shell and the lower shell can cooperate to protect the flow meter and reduce the impact of the external environment on the flow meter, ensuring the normal operation of the flow meter.

[0015] 2. The cleaning component is used to facilitate the cleaning of both the inside and outside of the observation window by the operator, which in turn facilitates the reading of the flow meter values. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0017] Figure 2 This is a three-dimensional structural diagram of the disassembled state of this utility model.

[0018] Figure 3 This is a three-dimensional cross-sectional view of the lower shell of this utility model.

[0019] Figure 4 This is a schematic diagram of the main sectional view of the upper shell of this utility model.

[0020] Figure 5 This is a bottom view of the upper shell structure of this utility model.

[0021] In the diagram: 1. Water supply pipe, 2. Flow meter, 3. Lower housing, 4. Upper housing, 5. Elastic rod, 6. Bearing block, 7. Observation window, 8. Fixing seat, 9. Strip assembly seat, 10. Limiting block, 11. First cleaning brush, 12. Second cleaning brush, 13. Base, 14. Ear seat, 15. Actuating block. Detailed Implementation

[0022] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Example

[0024] Please see Figures 1-5The utility model provides a rural water supply metering device, including water supply pipeline 1, the upside of water supply pipeline 1 is equipped with flowmeter 2, the downside of water supply pipeline 1 is equipped with lower casing 3, the upside of water supply pipeline 1 is equipped with upper casing 4, and the both sides of upper casing 4 and lower casing 3 are all equipped with the arc-shaped gap corresponding with water supply pipeline 1, and the inside four corner parts of lower casing 3 are all equipped with elastic bar 5, and the upside of elastic bar 5 is connected with bearing block 6,

[0025] The upside of upper casing 4 is embedded with observation window 7, and the upside of upper casing 4 is provided with cleaning assembly, and the inner wall of the front and rear sides of upper casing 4 is provided with fixed seat 8, and the downside of fixed seat 8 is connected with strip assembly seat 9, and the downside of strip assembly seat 9 is provided with limit block 10.

[0026] The cleaning assembly includes first cleaning brush 11 arranged on the upside of observation window 7, second cleaning brush 12 on the downside of observation window 7, and the both sides of upper casing 4 are provided with guide grooves corresponding to the both sides of first cleaning brush 11 and second cleaning brush 12, and the both sides of first cleaning brush 11 and second cleaning brush 12 are connected through connecting block.

[0027] It should be noted that, in use, first lower casing 3 is placed on the downside of water supply pipeline 1, and water supply pipeline 1 is inserted into the arc-shaped gap on the both sides of lower casing 3, at this time, bearing block 6 and elastic bar 5 in the inside of lower casing 3 cooperate to provide vertical support force for water supply pipeline 1, then upper casing 4 can be buckled on the top of flowmeter 2 on the upside of water supply pipeline 1, then ear seat 14 cooperates with bolt and nut to connect lower casing 3 and upper casing 4, at this time, upper casing 4 and lower casing 3 form a whole, and flowmeter 2 is isolated from the external environment, at this time, fixed seat 8, strip assembly seat 9 and limit block 10 in upper casing 4 and bearing block 6 in the inside of lower casing 3 cooperate to increase the stability of the connection between upper casing 4 and lower casing 3, and play a certain buffering and damping effect, thereby, when flowmeter 2 is operated for water supply metering, upper casing 4 and lower casing 3 cooperate to protect flowmeter 2, and reduce the influence of external factors on flowmeter 2, to ensure the normal operation of flowmeter 2.

[0028] At the same time, the operator can view the value of flowmeter 2 through observation window 7, with the passage of time, water mist is likely to appear on the inner wall of observation window 7, and dust is likely to accumulate on the outside of observation window 7, both factors can cause the operator to be unable to see the value of flowmeter 2, at this time, the operator can move first cleaning brush 11 by turning knob 15, since first cleaning brush 11 and second cleaning brush 12 are connected through connecting block, when first cleaning brush 11 moves, second cleaning brush 12 moves synchronously, thereby, the inside and outside of observation window 7 can be cleaned at the same time, to keep observation window 7 clean, and facilitate the observation of the value of flowmeter 2.

[0029] At the same time, the operator can conveniently take off the upper shell 4 after a period of operation and perform maintenance and other operations on the flowmeter 2.

[0030] The lower shell 3 is provided with a base 13 in the shape of a quadrangular frustum of pyramid structure for maintaining the overall stability of the device.

[0031] The upper shell 4 is provided with an ear seat 14 at the four corners of the lower side, and the lower shell 3 is provided with an ear seat 14 at the four corners of the upper side, which are correspondingly matched, and the ear seat 14 is matched with a bolt and nut to conveniently and quickly connect the upper shell 4 and the lower shell 3.

[0032] The first cleaning brush 11 is provided with a push block 15 at the upper side, which is convenient for the operator to move the first cleaning brush 11 and the second cleaning brush 12.

[0033] 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, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A rural water supply metering device comprising a water supply pipe (1), characterized in that, The water supply pipeline (1) is provided with a flowmeter (2) on the upper side, and is provided with a lower shell (3) on the lower side, and is provided with an upper shell (4) on the upper side, and the upper shell (4) and the lower shell (3) are both provided with arc-shaped notches corresponding to the water supply pipeline (1), and the lower shell (3) is provided with elastic rods (5) on the four corners, and the elastic rods (5) are connected with bearing blocks (6) on the upper side. The upper shell (4) is provided with an observation window (7) on the upper side, and is provided with a cleaning assembly on the upper side, and is provided with a fixed seat (8) on the inner wall of the front and rear sides, and is connected with a strip-shaped assembly seat (9) on the lower side, and is provided with a limiting block (10) on the lower side.

2. A rural water supply metering device according to claim 1, characterised in that, The cleaning assembly comprises a first cleaning brush (11) arranged on the upper side of the observation window (7), a second cleaning brush (12) arranged on the lower side of the observation window (7), and a guide groove corresponding to the two sides of the first cleaning brush (11) and the second cleaning brush (12) is arranged on the two sides of the upper shell (4), and the two sides of the first cleaning brush (11) and the second cleaning brush (12) are connected through a connecting block.

3. A rural water supply metering device according to claim 2, characterised in that, The lower shell (3) is provided with a base (13) in the shape of a quadrangular frustum of a pyramid on the lower side.

4. A rural water supply metering device according to claim 3, characterised in that, The upper shell (4) is provided with an ear seat (14) corresponding to each other on the four corners of the lower side and the upper side of the lower shell (3).

5. A rural water supply metering device according to claim 4, characterised in that, The first cleaning brush (11) is provided with a push block (15) on the upper side.

6. A rural water supply metering device according to claim 5, characterised in that, The bearing block (6) is provided with an arc-shaped groove corresponding to the outer diameter of the water supply pipeline (1) on the upper side.

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