Flowmeter for real-time monitoring of pipe network

Abstract

The utility model discloses a flowmeter for real-time monitoring of a pipe network, and relates to the technical field of flowmeters. The flowmeter for real-time monitoring of the pipe network comprises a flowmeter body, a cable connecting seat is arranged in the flowmeter body, a connector is in butt joint with the cable connecting seat, a connecting cable is arranged on the connector, a limiting rod is fixedly connected to the back of the flowmeter body, and a clamping seat is movably clamped to the limiting rod. According to the flowmeter clamping base for real-time monitoring of the pipe network, supporting and limiting are provided for the connector, dual sealing is provided between the cable connecting base and the connector in cooperation with the design of the first rubber ring and the second rubber ring, it is guaranteed that the waterproof and dustproof effects of the connector position are good, and then the flowmeter for real-time monitoring of the pipe network is high in stability; the connector is not prone to corrosion, connection is stable, and use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of flow meters, in particular to a flow meter used for real-time monitoring of a pipe network. Background Art

[0002] Flow meters are widely used in real-time monitoring of pipeline networks. For example, in urban drainage pipeline network monitoring, flow meters can monitor flow changes in drainage pipes in real time, detect and deal with blockages, leakages and other problems in a timely manner, and ensure the normal operation of the drainage system.

[0003] In the prior art, when the flow meter is installed in a pipe network system, the interface between the cable and the flow meter of some flow meters installed in a location with high humidity is easily corroded. After a long time, the interface has poor contact and needs to be repaired. Moreover, the interface is usually installed in an interference fit manner. As the interface is subjected to stress for a long time, it is easy to deform, resulting in an unstable connection at the interface, causing the flow meter for real-time monitoring of the pipe network to have a high number of repair and maintenance times. In view of the shortcomings of the prior art, the utility model provides a flow meter for real-time monitoring of the pipe network to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a flow meter for real-time monitoring of pipelines, which facilitates the docking of the flow meter body and the connector to ensure a good docking effect. During docking, a limit rod and a clamping seat are designed to reinforce the interface between the cable connector and the connector, and a locking mechanism is used to lock the position of the clamping seat. The clamping seat provides support and limitation for the connector, and cooperates with the first rubber ring and the second rubber ring to provide a double seal between the interface of the cable connector and the connector, ensuring a good waterproof and dustproof effect at the interface position, thereby making the flow meter for real-time monitoring of pipelines more stable, the interface less susceptible to corrosion, and the connection more stable, thereby meeting the use requirements.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a flow meter for real-time monitoring of a pipe network, comprising a flow meter body, a cable connection seat is provided inside the flow meter body, a connector is docked on the cable connection seat, a connecting cable is provided on the connector, a limit rod is fixedly connected to the back of the flow meter body, and a clamping seat is movably clamped on the limit rod;

[0006] The clamping seat is fixedly connected to the connector, and the interior and the side of the cable connecting seat are respectively movably clamped with a first rubber ring and a second rubber ring;

[0007] A locking mechanism for limiting the position of the card connector is provided on the back of the flow meter body.

[0008] Preferably, the locking mechanism comprises a vertical block fixedly connected to the flow meter body, and a locking pin is movably inserted into the vertical block;

[0009] The clamping seat is provided with a clamping slot, the interior of the clamping slot is provided with a clamping hole, the vertical block is movably clamped in the clamping slot, and the locking pin is movably clamped in the clamping hole.

[0010] Preferably, a sleeve seat is fixedly connected to the vertical block, a slider is slidably connected inside the sleeve seat, and the locking pin is fixedly connected to the slider.

[0011] Preferably, a spring is fixedly connected between the slider and the inner wall of the sleeve seat.

[0012] Preferably, a pull rod is fixedly connected to the sliding block, and the pull rod passes through the sleeve seat and extends outward.

[0013] Preferably, the first rubber ring is movably clamped between the inside of the cable connecting seat and the connecting head, and the second rubber ring is movably clamped between the cable connecting seat and the clamping seat.

[0014] The utility model discloses a flow meter for real-time monitoring of a pipe network, which has the following beneficial effects:

[0015] The flow meter for real-time monitoring of the pipeline network can conveniently connect the flow meter body and the connector to ensure a good connection effect. During the connection, the limit rod and the clamping seat are designed to reinforce the interface between the cable connector and the connector, and the locking mechanism is used to lock the position of the clamping seat. The clamping seat provides support and limit for the connector, and cooperates with the first rubber ring and the second rubber ring to provide a double seal between the interface of the cable connector and the connector, ensuring a good waterproof and dustproof effect at the interface position, thereby making the flow meter for real-time monitoring of the pipeline network highly stable, the interface not susceptible to corrosion, the connection stable, and meeting the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a disassembly diagram of the card connector of the utility model;

[0019] Figure 3This is a schematic diagram of the structure of the vertical block of the utility model;

[0020] Figure 4 It is a cross-sectional view of the sleeve seat of the utility model.

[0021] In the figure: 1. flow meter body; 2. cable connecting seat; 201. first rubber ring; 202. second rubber ring; 3. limit rod; 4. clamping seat; 401. clamping groove; 402. clamping hole; 5. connector; 6. connecting cable; 7. vertical block; 701. locking pin; 702. sleeve seat; 703. slider; 704. spring; 705. pull rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The embodiments of the present application provide a flow meter for real-time monitoring of pipelines, thereby solving the problem that when the flow meter is installed in the pipeline system, the interface between the cable and the flow meter of some flow meters installed in locations with high humidity is easily corroded, which leads to poor contact of the interface and the need for maintenance over a long period of time. In addition, the interface is usually installed in an interference fit manner, which is prone to deformation due to long-term stress on the interface, resulting in unstable connection at the interface, causing the flow meter for real-time monitoring of the pipeline network to have a high number of maintenance times.

[0024] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] The utility model embodiment discloses a flow meter for real-time monitoring of a pipe network. Figure 1-4 As shown, it comprises a flow meter body 1, a cable connection seat 2 is provided inside the flow meter body 1, a connector 5 is connected to the cable connection seat 2, a connection cable 6 is provided on the connector 5, a limit rod 3 is fixedly connected to the back of the flow meter body 1, and a clamping seat 4 is movably clamped on the limit rod 3;

[0026] The clamping seat 4 is fixedly connected to the connector 5, and the inside and the side of the cable connecting seat 2 are respectively movably clamped with a first rubber ring 201 and a second rubber ring 202;

[0027] A locking mechanism for limiting the position of the card seat 4 is provided on the back of the flow meter body 1 .

[0028] Furthermore, the locking mechanism comprises a vertical block 7 fixedly connected to the flow meter body 1, and a locking pin 701 is movably inserted into the vertical block 7;

[0029] A card slot 401 is provided on the card seat 4, and a card hole 402 is provided inside the card slot 401. The vertical block 7 is movably connected to the card slot 401, and the locking pin 701 is movably connected to the card hole 402. The overall structure of the locking mechanism is compact. The card seat 4 is provided with a card slot through the vertical block 7, and the locking pin 701 is inserted into the card hole 402 to lock the position of the card seat 4 and the connector 5.

[0030] Furthermore, a sleeve seat 702 is fixedly connected to the vertical block 7, a slider 703 is slidably connected inside the sleeve seat 702, and the locking pin 701 is fixedly connected to the slider 703. The sleeve seat 702 is provided to provide support for the slider 703, and the slider 703 is provided to provide support and limit for the locking pin 701, thereby ensuring that the locking pin 701 is stably inserted in the clamping hole 402.

[0031] Furthermore, a spring 704 is fixedly connected between the slider 703 and the inner wall of the sleeve seat 702. When the locking pin 701 is inserted into the clamping hole 402, the elastic force of the spring 704 is applied to the slider 703 and the locking pin 701, so that the locking pin 701 is stably inserted and not easy to loosen or come off.

[0032] It is particularly disclosed that a pull rod 705 is fixedly connected to the slider 703, and the pull rod 705 passes through the sleeve seat 702 and extends outward. The device is designed through the pull rod 705 to facilitate the movement of the slider 703 and the locking pin 701, thereby facilitating the locking or unlocking of the clamping seat 4 and the connector 5.

[0033] Furthermore, the first rubber ring 201 is movably clamped between the inside of the cable connection seat 2 and the connector 5, and the second rubber ring 202 is movably clamped between the cable connection seat 2 and the clamping seat 4. After the cable connection seat 2 and the connector 5 are docked, the first rubber ring 201 and the second rubber ring 202 will be squeezed to form a double-layer seal, thereby ensuring that the interface position is sealed stably, waterproof, dustproof, and not easy to corrode.

[0034] The flow meter for real-time monitoring of the pipeline network can conveniently connect the flow meter body 1 and the connector 5 to ensure a good connection effect. During connection, the limit rod 3 and the clamping seat 4 are designed to reinforce the interface between the cable connection seat 2 and the connector 5, and the clamping seat 4 is locked in position by a locking mechanism. The clamping seat 4 provides support and limit for the connector 5. The first rubber ring 201 and the second rubber ring 202 are designed to provide a double seal between the interface of the cable connection seat 2 and the connector 5, ensuring a good waterproof and dustproof effect at the interface position, thereby making the flow meter for real-time monitoring of the pipeline network more stable, the interface less susceptible to corrosion, and the connection stable, thereby meeting the use requirements.

[0035] When docking the cable connecting seat 2 and the connecting head 5, first the first rubber ring 201 is clamped inside the cable connecting seat 2, and then the second rubber ring 202 is sleeved on the connecting head 5. At this time, the pull rod 705 is pulled, so that the pull rod 705 drives the slider 703 and the locking pin 701 to move as a whole and squeeze the spring 704. Then the clamping seat 4 is sleeved on the limit rod 3, and the clamping seat 4 is pushed to drive the connecting head 5 to move and clamp it inside the cable connecting seat 2, while squeezing the first rubber ring 201 and the second rubber ring 202. Then the pull rod 705 is released, the spring 704 is reset and pushes the slider 703 and the locking pin 701 to move, so that the locking pin 701 is inserted into the clamping hole 402, thereby supporting and fixing the position of the clamping seat 4 and the connecting head 5, and ensuring the good connection stability between the connecting head 5 and the cable connecting seat 2.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A flow meter for real-time monitoring of a pipe network, comprising a flow meter body (1), wherein a cable connection seat (2) is provided inside the flow meter body (1), a connector (5) is connected to the cable connection seat (2), and a connecting cable (6) is provided on the connector (5), wherein: The back of the flow meter body (1) is fixedly connected to a limit rod (3), and a clamping seat (4) is movably clamped on the limit rod (3); The clamping seat (4) is fixedly connected to the connector (5), and the interior and side of the cable connecting seat (2) are movably clamped with a first rubber ring (201) and a second rubber ring (202); The back side of the flow meter body (1) is provided with a locking mechanism for limiting the position of the clamping seat (4).

2. A flow meter for real-time monitoring of a pipe network according to claim 1, characterized in that: The locking mechanism comprises a vertical block (7) fixedly connected to the flow meter body (1), and a locking pin (701) is movably inserted into the vertical block (7); The card seat (4) is provided with a card slot (401), the interior of the card slot (401) is provided with a card hole (402), the vertical block (7) is movably carded in the card slot (401), and the locking pin (701) is movably carded in the card hole (402).

3. A flow meter for real-time monitoring of a pipe network according to claim 2, characterized in that: A sleeve seat (702) is fixedly connected to the vertical block (7), a slider (703) is slidably connected inside the sleeve seat (702), and the locking pin (701) is fixedly connected to the slider (703).

4. A flow meter for real-time monitoring of a pipe network according to claim 3, characterized in that: A spring (704) is fixedly connected between the slider (703) and the inner wall of the sleeve seat (702).

5. A flow meter for real-time monitoring of a pipe network according to claim 4, characterized in that: The sliding block (703) is fixedly connected with a pull rod (705), and the pull rod (705) passes through the sleeve seat (702) and extends outward.

6. A flow meter for real-time monitoring of a pipe network according to claim 1, characterized in that: The first rubber ring (201) is movably clamped between the inside of the cable connection seat (2) and the connection head (5). The second rubber ring (202) is movably clamped between the cable connection seat (2) and the clamping seat (4).

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