Flow monitoring instrument valve

Abstract

The utility model relates to the technical field of flow monitoring, and discloses a flow monitoring instrument valve which comprises a water flow frame, one side of the water flow frame is fixedly connected with a first connecting pipe, the top of the first connecting pipe is fixedly connected with a first clamping column, the outer wall of the first connecting pipe is fixedly connected with a clamping block, one side of the first connecting pipe is rotationally connected with a second connecting pipe, and the clamping column is fixedly connected with a second clamping column. The outer wall of the second connecting pipe is fixedly connected with a second clamping column, the second clamping column is clamped with the clamping block, and a filtering assembly is arranged in the second connecting pipe. The filter assembly comprises a filter screen. According to the valve, the second connecting pipe is rotated to enable the second clamping column on the second connecting pipe to be clamped with the clamping block on the first connecting pipe, so that the effect of quickly disassembling and maintaining the filter screen of the valve pipeline is achieved, and the problems that when water flows through the valve, foreign matter exists in the water flow, a flushing wheel in the valve is blocked, and the service life of the valve is prolonged are solved. Therefore, the service life of the valve is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to flow monitoring technical field especially relates to a flow monitoring instrument valve. BACKGROUND

[0002] With the advancement of industrialization, various fluid control equipment is widely used in the fields of petroleum, chemical industry, environmental protection and the like, in these equipment, flow monitoring instrument and valve are important core components, responsible for real-time monitoring and regulating fluid flow, ensure the normal operation of equipment, however, in the long-term operation process, due to the accumulation of impurities or foreign matters in water flow, the filter screen and the impact wheel inside the valve will be affected, leading to the valve jam or damage, affecting the accuracy of flow control, in order to improve the service life of valve and monitoring instrument, it is particularly important to design a kind of equipment that can effectively clean the filter screen of valve and avoid the damage of foreign matter to valve.

[0003] At present, the structure of flow monitoring instrument and valve mostly adopts traditional sealing and fixed connection mode, these equipment is usually assembled through threaded connection, welding or other mechanical connection mode.

[0004] In the prior art, the maintenance and disassembly process of flow monitoring instrument and valve is relatively complex, especially when facing the cleaning of filter screen inside valve and the replacement of monitoring instrument, the operation is cumbersome, and a long downtime is needed, because the impurities and foreign matters in water flow will cause the impact wheel of valve to jam, and then affect the normal work of valve, which not only increases the difficulty of maintenance, but also shortens the service life of equipment, the existing equipment usually cannot provide quick and convenient disassembly and maintenance mode, especially when water flow passes through valve, the filter screen inside valve cannot be cleaned in time, causing the equipment to work abnormally for a long time, therefore, a kind of flow monitoring instrument valve is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of flow monitoring instrument valve, aims at improving the problem of existing technology in water flow through valve, there are foreign matters in water flow, causing the impact wheel inside valve to jam, causing valve damage.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of flow monitoring instrument valve, including water flow frame, the water flow frame one side is fixedly connected with connecting pipe one, the connecting pipe one top is fixedly connected with clamping column one, the connecting pipe one outer wall is fixedly connected with clamping block, the connecting pipe one one side is rotatably connected with connecting pipe two, the connecting pipe two outer wall is fixedly connected with clamping column two, the clamping column two with the clamping block is engaged, the connecting pipe two inside is provided with filter assembly;

[0007] The filter assembly comprises a filter screen fixedly connected inside the connecting pipe two, the water flow frame top is provided with a hand wheel, the hand wheel is rotationally connected inside the water flow frame, the data frame outer wall is slidably connected with a protection frame, and the protection frame is internally provided with a quick release assembly.

[0008] As a further description of the above technical solution:

[0009] The quick release assembly comprises a hollow column slidably connected inside the protection frame.

[0010] As a further description of the above technical solution:

[0011] The protection frame is internally threadedly connected with a threaded column, and one end of the threaded column is fixedly connected with a rotating disc.

[0012] As a further description of the above technical solution:

[0013] The other end of the threaded column is fixedly connected with a connecting column, and one end of the connecting column is fixedly connected with a trapezoidal column.

[0014] As a further description of the above technical solution:

[0015] The trapezoidal column outer wall is slidably connected with a clamping ball, and the clamping ball is slidably connected inside the hollow column.

[0016] As a further description of the above technical solution:

[0017] The hollow column outer wall is slidably connected inside the protection frame, and the clamping ball outer wall is slidably connected inside the protection frame.

[0018] As a further description of the above technical solution:

[0019] The clamping ball is clamped with the protection frame, and the protection frame is clamped with the data frame.

[0020] The utility model has the advantages of the following:

[0021] 1、The utility model discloses a valve pipeline filter screen quick dismounting and maintaining device, which comprises a connecting pipe one, a connecting pipe two and a filter screen, wherein the connecting pipe two is rotationally connected with the connecting pipe one, and the filter screen is fixedly connected inside the connecting pipe two.

[0022] 2、 The utility model discloses, through the rotation of carousel drive threaded column and connecting column and move, make the carding state of trapezoidal column and card ball separate, then again through the pulling hollow column and the carding state of card ball and protection frame separate, thereby reached the effect of the protection frame of monitoring instrument and quickly disassembled, solved the problem that the traditional type detection instrument is fixed integral, when its inside failure, difficult to replace the inside maintenance, improved its practicality. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A kind of flow monitoring instrument valve's three-dimensional schematic diagram is proposed for the utility model;

[0024] Figure 2 A kind of flow monitoring instrument valve's card block structure schematic diagram is proposed for the utility model;

[0025] Figure 3 A kind of flow monitoring instrument valve's protection frame's section structure schematic diagram is proposed for the utility model;

[0026] Figure 4 For Figure 3 The enlarged view of A in the middle.

[0027] Legend:

[0028] 1, water flow frame;2, hand wheel;3, data frame;4, connecting pipe one;5, connecting pipe two;6, card column one;7, card block;8, card column two;9, filter screen;10, protection frame;11, carousel;12, threaded column;13, connecting column;14, trapezoidal column;15, card ball;16, hollow column. DETAILED DESCRIPTION

[0029] The technical scheme in the utility model embodiment will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not 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 scope of the utility model.

[0030] Referring to Figure 1 And Figure 2The utility model provides a kind of flow monitoring instrument valve, including water flow frame 1, water flow frame 1 side is fixedly connected with connecting pipe one 4, connecting pipe one 4 top is fixedly connected with clamping post one 6, the effect of clamping post one 6 is to ensure the stable connection of connecting pipe one 4 with other components, avoid loosening in water flow transmission process, connecting pipe one 4 outer wall is fixedly connected with clamping block 7, clamping block 7 provides additional support and fixed effect, ensure the connection stability of connecting pipe one 4 and connecting pipe two 5, connecting pipe one 4 side is rotatably connected with connecting pipe two 5, connecting pipe two 5 makes water flow be able to flow smoothly and is monitored, connecting pipe two 5 outer wall is fixedly connected with clamping post two 8, clamping post two 8 and clamping block 7 are engaged, for enhancing the connection strength between connecting pipe one 4 and connecting pipe two 5, prevent water flow from loosening when being affected by external force, filter assembly is provided in connecting pipe two 5, filter assembly can effectively intercept the impurity in water flow, prevent sundries from entering monitoring equipment, to ensure the accuracy and reliability of equipment;

[0031] Filter assembly includes filter screen 9, filter screen 9 is fixedly connected in connecting pipe two 5, filter screen 9 can filter the foreign matter in water flow, avoid its damage to monitoring equipment, reduce the frequency of maintenance and cleaning simultaneously, water flow frame 1 top is provided with hand wheel 2, hand wheel 2 is convenient for operator to adjust water flow or open and close flow monitoring function by rotation, ensure that operation is simple and flexible, hand wheel 2 is rotatably connected in water flow frame 1, it is convenient for operator to adjust according to need, water flow frame 1 side wall is fixedly connected with data frame 3, data frame 3 is used to store and show the data related with water flow, so that operator can understand flow condition in real time and monitor, data frame 3 outer wall is slidably connected with protection frame 10, protection frame 10 protects data frame 3 from being damaged by external environment, simultaneously provides additional security guarantee, quick release assembly is provided in protection frame 10, quick release assembly enables operator to quickly disassemble protection frame 10, it is convenient to maintain or replace internal component, to improve the maintainability and service life of equipment.

[0032] Specifically, when monitoring the water flow by using the monitoring instrument valve, the water flow first enters the water flow frame 1 and generates an impact when passing through the inside of the water flow frame 1, driving the inside impact wheel to rotate, and the water flow is calculated by measuring the rotating speed of the impact wheel, however, when the water flow passes through the impact wheel, foreign matters or impurities in the water flow will be brought in and cause the impact wheel to be blocked or wound, which will cause the impact wheel to rotate unsmoothly, and further affect the normal work of the monitoring instrument, in order to effectively solve this problem, the inside of the connecting pipe two 5 is provided with the filter screen 9, which can filter in time when the water flow passes through, remove the impurities in the water flow, prevent the impact wheel from being affected, and thus guarantee the service life of the monitoring instrument valve, in addition, the connecting pipe two 5 and the connecting pipe one 4 are connected through the clamping structure, the user can rotate the clamping state of the connecting pipe two 5 and the connecting pipe one 4, and the connecting pipe two 5 can be conveniently and quickly disassembled and replaced, and thus the regular cleaning and replacement of the filter screen 9 are realized, this design not only effectively prevents the damage of foreign matters to the valve and the impact wheel, but also improves the maintenance efficiency of the equipment, and ensures the stability and accuracy of the monitoring equipment in long-term operation.

[0033] With reference to Figure 3 And Figure 4The quick disassembly assembly includes a hollow column 16 that is slidingly connected inside the protective frame 10, the hollow column 16 is designed to enable the quick disassembly of the protective frame 10 when needed, while ensuring the stability of the assembly in the normal working state, the protective frame 10 is internally threadedly connected with a threaded column 12, the threaded column 12 serves to adjust the fixed state of the protective frame 10 by rotating the turntable 11, the threaded column 12 provides a reliable fixing mechanism, ensuring the smoothness and safety of the rotating operation, one end of the threaded column 12 is fixedly connected with the turntable 11, the turntable 11 is convenient for the operator to rotate manually, thereby realizing the loosening or tightening of the connecting part, the other end of the threaded column 12 is fixedly connected with a connecting column 13, the connecting column 13 transmits force through the rotation of the threaded column 12, thereby driving the subsequent parts to move and change accordingly, one end of the connecting column 13 is fixedly connected with a trapezoidal column 14, the trapezoidal column 14 as a key moving part can realize accurate linear displacement during rotation, the trapezoidal column 14 is slidingly connected with a clamping ball 15 outside the wall, the clamping structure of the clamping ball 15 and the trapezoidal column 14 can provide stable locking force, ensuring accurate control of the trapezoidal column 14 during movement, the clamping ball 15 is slidingly connected inside the hollow column 16, the sliding connection of the clamping ball 15 allows the trapezoidal column 14 to move smoothly under the guidance of the hollow column 16, the hollow column 16 is slidingly connected inside the protective frame 10 outside the wall, ensuring smooth sliding between the hollow column 16 and the protective frame 10, so that the quick disassembly assembly can be quickly operated when disassembly is needed, the clamping ball 15 is slidingly connected inside the protective frame 10 outside the wall, further enhancing the stable clamping force between the clamping ball 15 and the protective frame 10, avoiding unnecessary loosening during disassembly, the clamping ball 15 is clamped with the protective frame 10, when the protective frame 10 needs to be disassembled, rotating the turntable 11 will make the trapezoidal column 14 push the clamping ball 15 to separate from the protective frame 10, thereby realizing quick disassembly, the protective frame 10 is clamped with the data frame 3, the clamping design of the protective frame 10 enables it to effectively protect the data frame 3, preventing external factors from interfering with or damaging the data frame 3, while in the disassembly process, the clamping structure between the protective frame 10 and the data frame 3 can also ensure the smooth progress of the disassembly operation, through the above structure design, the quick disassembly assembly not only enhances the safety of the equipment, but also greatly improves the convenience and efficiency of the disassembly process.

[0034] Specifically, when the parts inside the monitoring instrument are damaged or malfunction, in order to improve the maintenance efficiency and convenience, a quick release assembly is designed, so that the protective frame 10 of the monitoring instrument can be quickly and conveniently removed, the specific operation is to rotate the rotating disc 11, the rotating disc 11 is rotated to drive the threaded column 12 and the connecting column 13 to rotate, and the threaded column 12 and the connecting column 13 interact with each other to drive the trapezoidal column 14 to slide inside the hollow column 16, when the trapezoidal column 14 slides, the trapezoidal column 14 and the clamping ball 15 gradually separate, successfully unlocking the connection between the clamping ball 15 and the trapezoidal column 14, so as to realize the quick disassembly of the protective frame 10, through this design, the maintenance personnel can easily remove the protective frame 10, quickly enter the instrument inside to carry out necessary maintenance or part replacement, avoid the cumbersome steps in the traditional method, and improve the maintenance efficiency of the equipment.

[0035] Working principle: when the monitoring instrument valve is used to monitor the water flow, the water flow impacts the impact wheel inside the water flow frame 1, and the rotation speed of the impact wheel is used to calculate the water flow, when the water flow passes through the impact wheel, the foreign matters in the water flow will block and entangle the wheel, at this time, the filter screen 9 arranged inside the connecting pipe two 5 is used for filtering, so as to ensure the service life of the monitoring instrument valve, and the clamping state of the rotating connecting pipe two 5 and the connecting pipe one 4 can be used to replace and maintain the connecting pipe two 5, so as to achieve the replacement effect of the filter screen 9, when the parts inside the monitoring instrument are damaged, the protective frame 10 of the monitoring instrument can be removed through the quick release assembly, the threaded column 12 and the connecting column 13 are driven to rotate by rotating the rotating disc 11, the trapezoidal column 14 is driven to slide inside the hollow column 16 by the rotation of the threaded column 12 and the connecting column 13, and the clamping state of the clamping ball 15 and the trapezoidal column 14 is separated during the sliding process of the trapezoidal column 14, so as to achieve the purpose of disassembling the protective frame 10 of the monitoring instrument, and then the inside is maintained.

[0036] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A flow monitoring meter valve comprising a water flow frame (1), characterized in that: The water flow frame (1) one side fixedly connected with connecting pipe one (4), the connecting pipe one (4) top fixedly connected with card column one (6), the connecting pipe one (4) outer wall fixedly connected with clamping block (7), the connecting pipe one (4) one side rotatably connected with connecting pipe two (5), the connecting pipe two (5) outer wall fixedly connected with card column two (8), the card column two (8) with the clamping block (7) is engaged, the connecting pipe two (5) inside is provided with filter assembly; The filter assembly includes a filter screen (9), the filter screen (9) is fixedly connected in the connecting pipe two (5), the water flow frame (1) top is provided with hand wheel (2), the hand wheel (2) is rotatably connected in the water flow frame (1), the water flow frame (1) side wall fixedly connected with data frame (3) outer wall slidingly connected with protection frame (10), the protection frame (10) inside is provided with quick release assembly.

2. A flow monitoring meter valve according to claim 1, wherein: The quick release assembly includes a hollow column (16), the hollow column (16) is slidingly connected in the protection frame (10).

3. A flow monitoring meter valve according to claim 2, wherein: The protection frame (10) inside screw thread is connected with threaded column (12), one end of the threaded column (12) is fixedly connected with rotary table (11).

4. A flow monitoring meter valve according to claim 3, wherein: The threaded column (12) other end fixedly connected with connecting column (13), the connecting column (13) one end fixedly connected with trapezoidal column (14).

5. A flow monitoring meter valve according to claim 4, wherein: The trapezoidal column (14) outer wall slidingly connected with clamping ball (15), the clamping ball (15) is slidingly connected in the hollow column (16).

6. A flow monitoring meter valve according to claim 5, wherein: The hollow column (16) outer wall slidingly connected in the protection frame (10), the clamping ball (15) outer wall slidingly connected in the protection frame (10).

7. A flow monitoring meter valve according to claim 6, wherein: The clamping ball (15) with the protection frame (10) is engaged, and the protection frame (10) is engaged with the data frame (3).

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