Intelligent flow controller

Abstract

The utility model relates to the technical field of flow controllers, and discloses an intelligent flow controller which comprises a welding pipe, a welding seat is arranged at the top of the welding pipe, and a supporting cavity is formed in the top of the welding seat. After the data is transmitted to the data processor, the buzzer is turned on for buzzing reminding, so that a worker can timely find liquid leakage at the joint and timely process the liquid leakage, and the situation that a large amount of materials are leaked when the liquid leakage is not found in time is avoided; by arranging a rubber plate, an elastic piece with a rubber block and a supporting piece with a buffering piece on the side wall of the protection plate, external impact force can be buffered and weakened through deformation of multiple rubber structures, the situation that the intelligent flow controller deflects or even is damaged due to impact is avoided, the intelligent flow controller is protected, and the service life of the intelligent flow controller is prolonged. And the service life of the intelligent flow controller is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of flow controllers, in particular to an intelligent flow controller. Background Technique

[0002] The self-controlled flow control valve, also known as the self-acting balance valve, flow regulating valve, flow controller, dynamic balance valve, and flow balance valve, is an intuitive and simple flow regulation and control device. In the pipe network, the self-controlled flow control valve can directly set the flow according to the design. Under the action of water, the valve can automatically eliminate the residual pressure in the pipeline and the flow deviation caused by pressure fluctuations, and keep the set flow unchanged regardless of how the system pressure changes. These functions of the valve complete the pipe network flow regulation at one time, turn the network adjustment work into a simple flow distribution, and effectively solve the hydraulic imbalance of the pipe network;

[0003] As disclosed in the intelligent flow controller with the Chinese patent publication number CN203035967U, a support cavity is installed above the valve body, a valve seat is installed inside the valve body, a valve stem that moves up and down is hermetically matched with the valve seat, a worm gear box is installed above the support cavity, a worm gear box gland and a worm gear box gland bearing are installed below the worm gear, a spline short shaft is installed in the middle of the worm gear, the top of the valve stem is connected to the spline short shaft inside the worm gear through a nut, a scale rod is installed on the spline short shaft, an electronic sensor is provided on the scale rod, a lock positioner bearing and a lock positioner are installed on the spline short shaft, an electrical installation plate is installed in the middle of the worm gear box, a motor seat is installed outside the worm gear box, and a motor connected to the worm is installed on the motor seat. The above structure adopts an innovative mechanical structure design, has dynamic balance and static self-locking functions, adopts a multi-stage sealing structure, can withstand high-pressure liquid of 25.0 MPa, and has a fault detection and processing function to ensure the safe and reliable operation of the system. Although the device has many beneficial effects, there are still the following problems: when the connection between the intelligent flow controller and the external pipeline is not tightly sealed, usually the staff cannot find and deal with it in time, which is likely to cause a large amount of leakage of the transported liquid and cause economic losses; at the same time, there are many structures on the worm gear box and they are exposed outside. When the flow controller is impacted externally, it is easy to cause the structure to be skewed or even damaged, affecting the normal use of the intelligent flow controller. For this reason, we propose an intelligent flow controller. Content of the Utility Model

[0004] The purpose of the utility model is to provide an intelligent flow controller to solve the problems that the staff cannot find in time when the connection between the intelligent flow controller and the external pipeline is not tightly sealed and leaks occur, and the flow controller is easily damaged when impacted externally as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an intelligent flow controller, including:

[0006] Welding pipe, a welding seat is provided at the top of the welding pipe, a support cavity is provided at the top of the welding seat, a turbine box is provided at the top of the support cavity, a fixing ring is provided on the outer wall of the welding pipe, a fixing seat is provided on the side wall of the fixing ring, a plastic ring is provided on the side wall of the fixing seat, a plurality of induction diaphragms are embedded in the circumferential inner wall of the plastic ring, a connecting flange is fitted inside the plastic ring, a fixing member is provided at the top of the plastic ring, and a data processor electrically connected to the induction diaphragm is provided inside the fixing member, and the data processor is electrically connected to a buzzer;

[0007] Protection plate, the protection plate is provided on the side wall of the welding seat, an inclined column and a plurality of elastic sheets are provided on the left side wall of the protection plate, a support sheet is provided on the side wall of the inclined column, a buffer sheet is provided inside the support sheet, a rubber plate is provided on the right side wall of the protection plate, and a plurality of rubber blocks cooperating with the turbine box are provided on the side wall of the elastic sheet.

[0008] Preferably, a clamping piece fixed to the protection plate is fitted at the top of the turbine box.

[0009] Preferably, a clamping groove cooperating with the clamping piece is provided at the top of the turbine box.

[0010] Preferably, the support sheet is in an arc-shaped structure.

[0011] Preferably, a plurality of air cavities are provided inside the rubber plate.

[0012] Preferably, the support sheet is fitted to the outer wall of the support cavity.

[0013] Preferably, a protective cover is provided outside the buzzer.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] When the induction diaphragm senses data when the connection flange and the external pipeline are not tightly sealed and liquid leakage occurs, and transmits the data to the data processor to turn on the buzzer for beeping reminder, so that the staff can timely discover the liquid leakage at the connection and perform timely treatment, avoiding a large amount of leakage of materials due to untimely discovery.

[0016] By providing a rubber plate, an elastic sheet with rubber blocks and a support sheet with buffer sheets on the side wall of the protection plate, the deformation of the rubber structures in multiple places can buffer and weaken the external impact force, avoiding the situation that the intelligent flow controller is deflected or even damaged due to impact, protecting the intelligent flow controller, and prolonging the service life of the intelligent flow controller. Description of the Drawings

[0017] Figure 1Schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic cross-sectional view of the plastic ring of the present utility model;

[0019] Figure 3 Schematic diagram of the combined structure of the inclined column and the support piece of the present utility model;

[0020] Figure 4 For the present utility model Figure 1 Enlarged schematic diagram of the structure at position A.

[0021] In the figure: 100, welding pipe; 101, welding seat; 102, support cavity; 103, turbine box; 110, fixing seat; 111, fixing ring; 120, plastic ring; 121, induction diaphragm; 130, connecting flange; 140, fixing piece; 141, data processor; 142, buzzer; 200, protection plate; 210, inclined column; 211, support piece; 212, buffer piece; 220, rubber plate; 221, air cavity; 230, elastic piece; 231, rubber block; 240, clamping piece; 241, clamping groove. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0023] Please refer to Figures 1 - 4 , the intelligent flow controller shown in the figure includes:

[0024] At the top of the welded pipe 100, a welding seat 101 is tightly welded. At the top of the welding seat 101, a support cavity 102 is tightly welded. At the top of the support cavity 102, a turbine box 103 is tightly welded. On the outer wall of the welded pipe 100, a fixing ring 111 is fixedly connected by bolts. On the side wall of the fixing ring 111, a fixing seat 110 is fixedly connected by bolts. On the side wall of the fixing seat 110, a plastic ring 120 is fixedly connected by bolts. The plastic ring 120 is made of common wear-resistant hard plastic on the market. On the inner circumferential wall of the plastic ring 120, a plurality of induction diaphragms 121 are embedded. The induction diaphragms 121 use devices with the brand RunesKee and model RP-L on the market. Inside the plastic ring 120, a connecting flange 130 tightly welded to the welded pipe 100 is fitted. On the top of the plastic ring 120, a fixing part 140 is fixedly connected by bolts. Inside the fixing part 140, a data processor 141 electrically connected to the induction diaphragms 121 is provided. The data processor 141 is electrically connected to a buzzer 142;

[0025] In some embodiments, when there is liquid leakage at the connection between the connecting flange 130 and the external pipeline, the liquid will splash out and enter the liquid, which will impact the induction diaphragms 121. The induction diaphragms 121 can sense the pressure data. The data processor 141 can use a common single-chip microcomputer on the market. The data processor 141 can process the data collected by the induction diaphragms 121 and then turn on the buzzer 142. The buzzer 142 can use devices with the brand DGSPL and model SLK14 on the market.

[0026] A protection plate 200 is arranged on the side wall of the welding seat 101. The protection plate 200 is made of common stainless steel plate on the market. On the left side wall of the protection plate 200, an inclined column 210 and a plurality of elastic pieces 230 are arranged. The elastic pieces 230 are made of common elastic spring pieces on the market. On the side wall of the inclined column 210, a support piece 211 is arranged. Inside the support piece 211, a buffer piece 212 is arranged;

[0027] In some embodiments, the buffer piece 212 is made of common rubber on the market. On the inner circumferential wall of the buffer piece 212, common waterproof and high-temperature resistant glue is coated, so that the buffer piece 212 and the support piece 211 can be tightly attached to the outer wall of the support cavity 102.

[0028] On the right side wall of the protection plate 200, a rubber plate 220 is arranged. On the side wall of the elastic piece 230, a plurality of rubber blocks 231 matching the turbine box 103 are arranged.

[0029] Specifically, at the top of the turbine box 103, a clamping piece 240 fixedly connected to the protection plate 200 is fitted.

[0030] Furthermore, on the top of the turbine box 103, a clamping groove 241 matching the clamping piece 240 is opened.

[0031] Still further, the support piece 211 has an arc-shaped structure.

[0032] Furthermore, a plurality of air cavities 221 are provided inside the rubber plate 220, and the provision of the air cavities 221 facilitates the deformation of the rubber plate 220.

[0033] It should be noted that the support piece 211 is fitted to the outer wall of the support cavity 102.

[0034] It should be noted that a protective cover is provided outside the buzzer 142, and the protective cover is made of a stainless steel mesh.

[0035] In some embodiments, the above-mentioned electrical components and electrical equipment all use an external power source.

[0036] In addition, the circuits, electronic components and modules involved in the present utility model are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method either;

[0037] Working principle: When the intelligent flow controller is installed and used, a plurality of induction diaphragms 121 electrically connected to the data processor 141 provided inside the plastic ring 120 can sense data when there is a liquid leakage at the connection between the connecting flange 130 and the external pipeline due to poor sealing, and transmit the data to the data processor 141 to turn on the buzzer 142 for buzzer reminder, so that the staff can timely discover the liquid leakage at the connection and deal with it in time, avoiding a large amount of leakage of materials due to untimely discovery, which is beneficial to the long-term installation and use of the intelligent flow controller; by providing the protection plate 200 fixed to the welding seat 101, when an external impact force contacts the protection plate 200, the deformation of the rubber plate 220 can be used to buffer the impact force, and at the same time, the elastic piece 230 and the rubber block 231 cooperate to deform to further buffer the impact force. At the same time, after the inclined column 210 is stressed, the support piece 211 presses the buffer piece 212 to buffer the impact force, so as to buffer and weaken the external impact force, avoid the situation that the intelligent flow controller is deflected or even damaged due to external impact, protect the intelligent flow controller, and extend the service life of the intelligent flow controller.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Intelligent flow controller, characterized in that, Comprising: A welded pipe (100), a welding seat (101) is provided at the top of the welded pipe (100), a support cavity (102) is provided at the top of the welding seat (101), a turbine box (103) is provided at the top of the support cavity (102), a fixing ring (111) is provided on the outer wall of the welded pipe (100), a fixing seat (110) is provided on the side wall of the fixing ring (111), a plastic ring (120) is provided on the side wall of the fixing seat (110), a plurality of induction diaphragms (121) are embedded in the circumferential inner wall of the plastic ring (120), a connecting flange (130) is fitted inside the plastic ring (120), a fixing member (140) is provided at the top of the plastic ring (120), a data processor (141) electrically connected to the induction diaphragm (121) is provided inside the fixing member (140), and the data processor (141) is electrically connected to a buzzer (142); A protection plate (200), the protection plate (200) is provided on the side wall of the welding seat (101), an inclined column (210) and a plurality of elastic sheets (230) are provided on the left side wall of the protection plate (200), a support sheet (211) is provided on the side wall of the inclined column (210), a buffer sheet (212) is provided inside the support sheet (211), a rubber plate (220) is provided on the right side wall of the protection plate (200), and a plurality of rubber blocks (231) fitted to the turbine box (103) are provided on the side wall of the elastic sheet (230).

2. The intelligent flow controller according to claim 1, wherein: The top of the turbine box (103) is fitted with a clamping piece (240) fixed to the protection plate (200).

3. The intelligent flow controller according to claim 2, wherein: A clamping groove (241) fitted to the clamping piece (240) is provided at the top of the turbine box (103).

4. The intelligent flow controller according to claim 3, wherein: The support sheet (211) has an arc-shaped structure.

5. The intelligent flow controller according to claim 4, wherein: A plurality of air cavities (221) are provided inside the rubber plate (220).

6. The intelligent flow controller according to claim 5, wherein: The support sheet (211) is fitted to the outer wall of the support cavity (102).

7. The intelligent flow controller according to claim 6, characterized in that: A protective cover is provided outside the buzzer (142).

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