Water plant water inlet flow monitoring device

Abstract

The utility model discloses a water plant water inlet flow monitoring device which comprises an electromagnetic flowmeter body, a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are fixedly connected to the right end and the left end of the electromagnetic flowmeter body through bolts. According to the water plant water inlet flow monitoring device, the water flow of a water inlet can be monitored through the electromagnetic flow meter body, the open end of the protective shell can be buckled to the surface of the electromagnetic flow meter body, and the use height and the inclination angle of the protective shell can be adjusted by rotating an adjusting rod at the bottom of a bottom plate of the protective shell; the electromagnetic flowmeter main body in the electromagnetic flowmeter is kept in a horizontal state with the water inlet pipe and the water outlet pipe, the clamping pieces at the two ends of the electromagnetic flowmeter main body can be driven to quickly get close to the two sides of the protective shell by rotating the driving piece, the connecting positions of the water inlet pipe and the electromagnetic flowmeter main body and the connecting positions of the water outlet pipe and the electromagnetic flowmeter main body are clamped, and the electromagnetic flowmeter main body can be quickly installed; and the protection can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitoring device technical field, concretely is a water plant water inlet flow monitoring device. BACKGROUND

[0002] With the acceleration of urbanization process and the continuous growth of population, the rational development and efficient utilization of water resources become one of the key challenges faced by modern society. As the core hub of urban water supply system, the accurate monitoring of water inlet flow of water plant has irreplaceable important significance for guaranteeing water supply safety, optimizing water treatment process and realizing scientific allocation of water resources.

[0003] When monitoring water flow, electromagnetic flowmeter will be used, and horizontal position needs to be kept during installation, but in actual installation process, due to the limitation of installation space or the negligence of construction personnel, installation inclination may occur, and it cannot be installed quickly, so it is inconvenient to use, and the above problems are further optimized. UTILITARIAN CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a water plant water inlet flow monitoring device, which solves the problems in the above background art.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a water plant water inlet flow monitoring device, comprising an electromagnetic flowmeter main body, an inlet pipe and an outlet pipe, the inlet pipe and the outlet pipe are fixedly connected at the right end and the left end of the electromagnetic flowmeter main body through bolts, the surface of the electromagnetic flowmeter main body is provided with a detachable protective shell, one side of the protective shell bottom plate is provided with a level, the protective shell bottom plate and the bottom of the four corners are rotatably connected with adjusting rods, the inside of the bottom end of the protective shell is provided with a driving piece, the two ends of the driving piece extend to the outside of the protective shell, and the surface is provided with clamping pieces matched with the inlet pipe and the outlet pipe.

[0006] The utility model has the following beneficial effects:

[0007] The water plant water inlet flow monitoring device can monitor the water flow of the water inlet through the electromagnetic flowmeter main body, one end of the opening of the protective shell can be buckled on the surface of the electromagnetic flowmeter main body, the adjusting rods at the bottom of the bottom plate can adjust the use height and the inclination angle of the protective shell, the electromagnetic flowmeter main body, the inlet pipe and the outlet pipe inside the protective shell are kept in a horizontal state through cooperation with the level, the clamping pieces at the two ends of the driving piece can be quickly moved to the two sides of the protective shell through rotating the driving piece, and the connection between the inlet pipe and the outlet pipe and the electromagnetic flowmeter main body can be clamped, so that the electromagnetic flowmeter main body can be quickly installed and protected;

[0008] The water plant inlet flow monitoring device, through the sealing plate arranged on the front of the protective shell, can close the electromagnetic flowmeter inside, reduce the influence of other substances outside on the inside, use the observation window to intuitively view the monitoring of the electromagnetic flowmeter main body to the water flow, and one end of the limiting rod can be inserted into the inside of the limiting hole, thereby supporting the opening part of the protective shell and avoiding the inclination problem after long-term use.

[0009] The water plant inlet flow monitoring device, through the sealing plate arranged on the front of the protective shell, can close the electromagnetic flowmeter inside, reduce the influence of other substances outside on the inside, use the observation window to intuitively view the monitoring of the electromagnetic flowmeter main body to the water flow, and one end of the limiting rod can be inserted into the inside of the limiting hole, thereby supporting the opening part of the protective shell and avoiding the inclination problem after long-term use. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0011] Figure 2 It is a three-dimensional structure schematic diagram of the utility model;

[0012] Figure 3 It is an electromagnetic flowmeter main body and protective shell exploded structure schematic diagram of the utility model;

[0013] Figure 4 It is an electromagnetic flowmeter main body and water inlet pipe and water outlet pipe exploded structure schematic diagram of the utility model;

[0014] Figure 5 It is a protective shell cross-section structure schematic diagram of the utility model.

[0015] 1, electromagnetic flowmeter main body; 2, water inlet pipe; 3, water outlet pipe; 4, protective shell; 5, level meter; 6, adjusting rod; 7, clamping piece; 8, rotating rod one; 9, driving rod; 10, rotating rod two; 11, handle; 12, positioning column; 13, limiting hole; 14, limiting rod; 15, sealing plate; 16, observation window; 17, shock pad; 18, protective pad. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figures 1 to 5The utility model provides a water plant water inlet flow monitoring devices, including electromagnetic flowmeter main part 1, inlet pipe 2 and outlet pipe 3, and inlet pipe 2 and outlet pipe 3 are fixedly connected in the right -hand member and left -hand member of electromagnetic flowmeter main part 1 through bolt, the surface of electromagnetic flowmeter main part 1 is equipped with detachable protective housing 4, and one side of protective housing 4 bottom is equipped with level 5.

[0018] Rotary connection has adjusting lever 6 at the four corners of the bottom of protective housing 4 bottom, the inside of the bottom end of protective housing 4 is equipped with driving element, and the both ends of driving element extend to the outside of protective housing 4, and the surface is equipped with the clamping piece 7 for cooperating with inlet pipe 2 and outlet pipe 3.

[0019] Electromagnetic flowmeter main part 1 includes but is not limited to measuring conduit, electrode, electromagnetic coil, converter and display instrument etc., and for prior art known technology, here only make quotation, do not make too much description to specific structure.

[0020] As Figure 1 The top of protective housing 4 is arc-shaped, the bottom is U-shaped, and the front is open, which can be directly clamped on the surface of electromagnetic flowmeter main part 1 during installation, which can protect electromagnetic flowmeter main part 1 and keep it horizontal through adjusting lever 6, and can clamp the connection of electromagnetic flowmeter main part 1 through clamping piece 7 to improve its stability during use.

[0021] Threaded barrels (shown in the figure, not labeled) are fixedly connected at the four corners of the bottom of protective housing 4 bottom, the surface of the top end of adjusting lever 6 is threaded, and is used in cooperation with the threaded barrel, and by rotating adjusting lever 6, it can be moved downward from the inside of the threaded barrel, and by cooperating with level 5, it is convenient to adjust the equipment to be in a horizontal state during installation.

[0022] Because the electrodes are symmetrically installed on both sides of the cross section of the measuring conduit, when the measuring conduit is in an inclined state, the water flow increases the loss of the electrodes when passing through, and when it is in a horizontal state, the loss of the internal electrodes can be reduced.

[0023] The driving element includes a first rotating rod 8 arranged inside the protective housing 4, a driving rod 9 arranged inside the protective housing 4 and engaged with the right end of the first rotating rod 8, and a second rotating rod 10 arranged inside the protective housing 4 and engaged with the driving rod 9, the clamping piece 7 is arranged on the surface of the first rotating rod 8 and the second rotating rod 10, one end of the driving rod 9 away from the first rotating rod 8 extends to the outside of the protective housing 4 and is fixedly connected with a handle 11, and the surface of the side plate of the handle 11 is threadedly connected with a positioning column 12.

[0024] The driving rod 9 is connected to the right end of the first rotating rod 8 and the left end of the second rotating rod 10 through helical gear engagement;

[0025] As Figure 3 And Figure 5As shown, the surface of the rotating rod one 8 and the rotating rod two 10 is provided with threads, the inner wall of the clamping piece 7 is provided with grooves matched with the threads, when the handle 11 is rotated forward, the driving rod 9 can be driven to rotate, the rotating rod one 8 and the rotating rod two 10 are synchronously driven to rotate, at this time, the clamping piece 7 on the surface is synchronously close to the two sides of the protective shell 4, the connection between the water inlet pipe 2, the water outlet pipe 3 and the electromagnetic flowmeter body 1 is clamped, the leakage problem caused by the loosening of the bolts at the connection is reduced, when the handle 11 is reversely rotated, the clamping piece 7 moves to the two ends, thereby facilitating disassembly.

[0026] The limit hole 13 is formed at the bottom of the two sides of the protective shell 4, the limit rod 14 is fixedly connected to the upper surface of the top plate of the clamping piece 7 and is used in cooperation with the limit hole 13, the front surface of the protective shell 4 is hingedly connected with the sealing plate 15, the front surface of the sealing plate 15 is provided with the observation window 16 for observing the electromagnetic flowmeter body 1, the internal monitoring equipment can be directly and intuitively observed, the shock pad 17 is arranged on the upper surface of the bottom of the protective shell 4, the vibration of the electromagnetic flowmeter body 1 can be reduced, the accuracy of monitoring is maintained, and the protective pad 18 is arranged on the side of the clamping piece 7 close to the protective shell 4, the abrasion during clamping is reduced.

[0027] As shown in the figure, Figure 2 When the clamping piece 7 is close to the two sides of the protective shell 4, one end of the limit rod 14 can be inserted into the inside of the limit hole 13, the opening end of the protective shell 4 is conveniently supported, and the problem of inclination after long-term use is reduced.

[0028] The edge of the front surface of the sealing plate 15 is provided with a groove, and the edge of the opening part of the protective shell 4 is provided with a protrusion matched with the groove, so that the sealing plate 15 is conveniently limited when buckling.

[0029] In order to maintain the accuracy of the electromagnetic flowmeter body 1 during monitoring, an anti-electromagnetic interference layer (not shown in the figure) can be arranged on the inner wall of the protective shell 4, the influence of external electromagnetic equipment on the electromagnetic flowmeter body 1 in the inside is reduced, and the accuracy of water flow monitoring is maintained.

[0030] In the utility model, the working steps of the device are as follows:

[0031] In use, the sealing plate 15 on the front surface of the protective shell 4 is opened, the opening part is clamped on the surface of the electromagnetic flowmeter body 1, then the leveling instrument 5 is used in cooperation, the adjusting rod 6 at the bottom plate part is adjusted, so that the equipment is in a horizontal state, then the handle 11 is held, and the handle 11 is rotated forward, so that the clamping piece 7 is clamped at the two ends of the electromagnetic flowmeter body 1, then the positioning column 12 is rotated to fix the handle 11, and finally the sealing plate 15 is closed.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water plant inlet flow monitoring device comprising an electromagnetic flowmeter body (1), an inlet pipe (2) and an outlet pipe (3), characterized in that: The water inlet pipe (2) and the water outlet pipe (3) are fixedly connected to the right end and the left end of the electromagnetic flowmeter body (1) through bolts, the surface of the electromagnetic flowmeter body (1) is provided with a detachable protective shell (4), one side of the bottom plate of the protective shell (4) is provided with a level (5), the bottom plate and the bottom of the protective shell (4) are rotatably connected with adjusting rods (6) at four corners, the inside of the bottom end of the protective shell (4) is provided with a driving member, the two ends of the driving member extend to the outside of the protective shell (4) and are provided on the surface with clamping members (7) used in cooperation with the water inlet pipe (2) and the water outlet pipe (3).

2. A water plant inlet flow monitoring device according to claim 1, characterised in that: The driving member comprises a rotating rod one (8) arranged in the inside of the protective shell (4), a driving rod (9) arranged in the inside of the protective shell (4) and engagedly connected with the right end of the rotating rod one (8), and a rotating rod two (10) arranged in the inside of the protective shell (4) and engagedly connected with the driving rod (9), and the clamping members (7) are arranged on the surfaces of the rotating rod one (8) and the rotating rod two (10).

3. A water plant inlet flow monitoring device according to claim 2, characterised in that: The end of the driving rod (9) away from the rotating rod one (8) extends to the outside of the protective shell (4) and is fixedly connected with a handle (11), and the surface of the side plate of the handle (11) is threadedly connected with a positioning column (12).

4. A water plant inlet flow monitoring device according to claim 3, characterised in that: The bottom end of the protective shell (4) is provided with limiting holes (13) on both sides, the top surface of the top plate of the clamping member (7) is fixedly connected with limiting rods (14) and is used in cooperation with the limiting holes (13).

5. A water plant inlet flow monitoring device according to claim 4, characterised in that: The front surface of the protective shell (4) is hingedly connected with a sealing plate (15), and the front surface of the sealing plate (15) is provided with an observation window (16) for observing the electromagnetic flowmeter body (1).

6. A water plant inlet flow monitoring device according to claim 5, characterised in that: The top surface of the bottom end of the protective shell (4) is provided with a shock pad (17), and the side of the clamping member (7) close to the protective shell (4) is provided with a protective pad (18).

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