Galvanized pipe capable of filtering rust scale

Abstract

The utility model discloses a galvanized pipe capable of filtering rust, and particularly relates to the technical field of galvanized pipes, the galvanized pipe comprises a galvanized pipe body, a branch pipe is fixedly arranged at the bottom end of the galvanized pipe body, the branch pipe is communicated with the interior of the galvanized pipe body, and filtering assemblies for filtering rust are fixedly arranged on the galvanized pipe body and the branch pipe. The filtering assembly comprises communicating pipes, the two communicating pipes are fixed to the center of the galvanized pipe body and the center of the branch pipe respectively, the two communicating pipes communicate with the galvanized pipe body and the branch pipe respectively, cleaning openings are formed in the front ends of the two communicating pipes, and sealing plates are arranged in the cleaning openings. The two communicating pipes play a role in filtering on the galvanized pipe body and the branch pipe, one of the communicating pipes is standby, and the other of the communicating pipes is used, so that a worker can clean the interiors of the two communicating pipes and the two filter screens in sequence under the condition that liquid conveying is not affected, and the working efficiency is improved. Therefore, the rust scale can be prevented from blocking the filter screen to reduce the liquid conveying efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to galvanized pipe technical field, more specifically to a kind of galvanized pipe of rust scale can be filtered. BACKGROUND

[0002] Galvanized steel pipe refers to the surface of hot-dip galvanizing or electroplating zinc layer welded steel pipe.Galvanizing can increase the corrosion resistance of steel pipe, prolong service life.Galvanized pipe is widely used, in addition to as water, gas, oil and other general low pressure fluid pipeline pipe, also used as oil well pipe, oil pipeline in oil industry, especially in offshore oil field.Galvanized pipe when conveying liquid, rust scale can be produced in the interior of galvanized pipe, not only can block galvanized pipe, but also affect the purity of liquid, so the existing galvanized pipe usually sets up filter structure, for filtering rust scale.

[0003] For example, prior art publication number CN218972046U discloses a kind of galvanized pipe of rust scale can be filtered, the utility model can filter rust scale galvanized pipe, solve the problem that traditional galvanized pipe lacks protection mechanism, thereby affecting the service life of galvanized pipe.

[0004] But the above prior art still has the following problems when using: filter structure is arranged in the interior of galvanized pipe, after long-term use, filter structure can be blocked by rust scale and reduce flow rate, so it needs to be cleaned regularly, however, each time cleaning, galvanized pipe needs to be closed, then disassembled and cleaned after galvanized pipe, not only need to spend a lot of disassembly and cleaning time, but also reduce the conveying efficiency of liquid, based on this, the utility model provides a kind of galvanized pipe of rust scale can be filtered without affecting the conveying efficiency of liquid. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of galvanized pipe of rust scale can be filtered, two communication pipes play a filtering role on galvanized pipe body and branch pipe, utilize two communication pipes one spare one use, without affecting the conveying liquid, staff can clean the interior of two communication pipes and two filter screens in turn, so as to avoid rust scale to block filter screen and reduce the conveying efficiency of liquid, to solve the problems in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a galvanized pipe can filter rust scale, galvanized pipe body is equipped with branch pipe at the bottom, branch pipe is connected with galvanized pipe body inside, galvanized pipe body and branch pipe all are equipped with filter module that filters rust scale, filter module includes communication pipe, two communication pipes are fixed respectively at galvanized pipe body center and branch pipe center, two communication pipes are connected with galvanized pipe body and branch pipe respectively, two communication pipe front ends all are equipped with cleaning port, the sealing plate is equipped in the cleaning port, the ring plate is fixed in the sealing plate inner wall, the filter screen is fixed in the ring plate inside, is used for filtering rust scale, two communication pipe rear end inner walls all are equipped with arc limit slot, the ring plate is located in the arc limit slot, is used for improving the stability of ring plate.

[0007] In a preferred embodiment, the outer side wall surface of the two sealing plates is fixed with a rubber sealing strip, which is in contact with the inner wall of the cleaning port, to improve the sealing between the sealing plate and the cleaning port and prevent liquid leakage during use.

[0008] In a preferred embodiment, the two sealing plates are fixed with the communication pipes by a plurality of bolts, which facilitates the disassembly and installation of the sealing plates by the staff.

[0009] In a preferred embodiment, the front end of each sealing plate is provided with an observation port, and a tempered glass is fixed in the observation port, which facilitates the observation of the inside of the communication pipe by the staff and timely cleaning of the rust scale on the surface of the filter screen.

[0010] In a preferred embodiment, the two communication pipes are provided with electromagnetic valves on both sides, and a plurality of electromagnetic valves are fixed on the galvanized pipe body and the branch pipe, which controls the opening and closing of the galvanized pipe body and the branch pipe by using a plurality of electromagnetic valves to control the flow direction and facilitate the cleaning of the inside of the two communication pipes.

[0011] In a preferred embodiment, the galvanized pipe body is provided with a rubber sealing ring at both ends, which can improve the sealing performance of the galvanized pipe body during connection.

[0012] In a preferred embodiment, a plurality of mounting holes are formed in the galvanized pipe body at both ends, and the mounting holes are arranged in a ring array on the galvanized pipe body, and the mounting holes are distributed outside the rubber sealing ring, which is used to connect the galvanized pipe body with the liquid conveying pipeline for use.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. The utility model discloses a filter assembly is provided with two communication pipes, and the two communication pipes are used for filtering the liquid in the galvanized pipe body and branch pipe, and the two communication pipes are used in turn, and the inside of the two communication pipes and the two filter screens can be cleaned in turn without affecting the liquid conveying, so that the filter screen is prevented from being blocked by rust and dirt and the liquid conveying efficiency is reduced.

[0015] 2. The utility model discloses a rubber sealing strip is arranged between the sealing plate and the cleaning port to improve the sealing performance, so that the liquid is prevented from leaking, and an observation port is arranged on the sealing plate to facilitate the observation of the inside of the communication pipe, and the filter screen can be cleaned in time, so that the filter screen is prevented from being blocked by rust and dirt. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the whole structure front structure drawing of the utility model;

[0018] Figure 3 It is the filter assembly structure schematic diagram of the utility model;

[0019] Figure 4 It is the sealing plate and communication pipe structure drawing of the utility model;

[0020] Figure 5 It is the sealing plate and ring plate schematic diagram of the utility model.

[0021] The figure mark is: 1, galvanized pipe body;2, branch pipe;3, filter assembly;4, arc limit slot;5, rubber sealing strip;6, observation port;7, toughened glass;8, electromagnetic valve;9, rubber sealing ring;10, mounting hole;

[0022] 301, communication pipe;302, cleaning port;303, sealing plate;304, ring plate;305, filter screen. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. 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 protection of the utility model.

[0024] Refer to the drawings in the specification Figures 1-5The utility model provides a kind of zinc-coated pipe capable of filtering rust scale, including zinc-coated pipe body 1, the branch pipe 2 is fixedly arranged at the bottom end of zinc-coated pipe body 1, the branch pipe 2 is connected with the inside of zinc-coated pipe body 1, and the filter assembly 3 for filtering rust scale is fixedly arranged on zinc-coated pipe body 1 and branch pipe 2, the filter assembly 3 includes communication pipe 301, two communication pipes 301 are respectively fixed at the center of zinc-coated pipe body 1 and the center of branch pipe 2, and two communication pipes 301 are respectively connected with zinc-coated pipe body 1 and branch pipe 2;

[0025] Two communication pipes 301 are respectively provided with cleaning port 302 at front end, the sealing plate 303 is arranged in cleaning port 302, the ring plate 304 is fixedly arranged in the inner wall of sealing plate 303, the filter screen 305 is fixedly arranged in the inside of ring plate 304, for filtering rust scale, the arc limit slot 4 is arranged in the inner wall of rear end of two communication pipes 301, the ring plate 304 is arranged in arc limit slot 4, for improving the stability of ring plate 304;

[0026] And, electromagnetic valve 8 is arranged on the both sides of two communication pipes 301, and a plurality of electromagnetic valves 8 are respectively fixed on zinc-coated pipe body 1 and branch pipe 2, the opening and closing of zinc-coated pipe body 1 and branch pipe 2 are controlled by a plurality of electromagnetic valves 8, so as to control the flow direction of liquid, and then the inside of two communication pipes 301 is conveniently cleaned.

[0027] When using, branch pipe 2 and zinc-coated pipe body 1 can be used to transport liquid, when liquid passes through the inside of two communication pipes 301, the filter screen 305 in the ring plate 304 is used to filter rust scale, after using for a period of time, the two electromagnetic valves 8 on zinc-coated pipe body 1 are closed by staff first, so that liquid is transported through branch pipe 2, at this time, staff can loosen a plurality of bolts, and sealing plate 303 is disassembled, so that the inside of communication pipe 301 and the surface of filter screen 305 can be cleaned, after cleaning and reassembling, electromagnetic valve 8 can be opened for continuous use, and the two electromagnetic valves 8 on branch pipe 2 are closed, the filter screen 305 on branch pipe 2 is cleaned according to the above operation, the continuous transportation of liquid is not affected, and cleaning is very convenient.

[0028] Refer to the attached drawings in the specification Figures 1-5 The rubber sealing strip 5 is fixedly arranged on the outer wall surface of two sealing plates 303, the rubber sealing strip 5 is in contact with the inner wall of cleaning port 302, for improving the sealing property between sealing plate 303 and cleaning port 302, to prevent the phenomenon of liquid leakage in the use process, two sealing plates 303 are respectively fixed with communication pipe 301 through a plurality of bolts, so as to facilitate staff to disassemble and install sealing plate 303;

[0029] And, observation port 6 is arranged at the front end of two sealing plates 303, tempered glass 7 is fixedly arranged in observation port 6, so as to facilitate staff to observe the inside of communication pipe 301 and clean rust scale on the surface of filter screen 305 in time.

[0030] By arranging the rubber sealing strips 5 on both of the sealing plates 303, the sealing between the sealing plates 303 and the cleaning port 302 can be greatly improved, so that liquid leakage can be avoided, and the observation ports 6 arranged on the sealing plates 303 can facilitate the staff to observe the inside of the communicating pipe 301, so that the staff can clean the filter screen 305 in time, so that the filter screen 305 can be prevented from being blocked by rust and dirt.

[0031] The galvanized pipe body 1 is fixedly provided with the rubber sealing rings 9 at both ends, the sealing performance of the galvanized pipe body 1 during connection can be improved, a plurality of mounting holes 10 are arranged at both ends of the galvanized pipe body 1, the mounting holes 10 are arranged in a ring array on the galvanized pipe body 1, and the mounting holes 10 are arranged outside the rubber sealing rings 9, so as to connect the galvanized pipe body 1 and the liquid conveying pipeline together for use.

[0032] Finally, the above only preferred embodiments of the present application, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A galvanized pipe capable of filtering rust scale, comprising a galvanized pipe body (1), characterized in that: The galvanized pipe body (1) is fixedly provided with a branch pipe (2) at the bottom end, the branch pipe (2) is communicated with the inside of the galvanized pipe body (1), and the galvanized pipe body (1) and the branch pipe (2) are both fixedly provided with a filter assembly (3) for filtering rust and dirt. The filter assembly (3) comprises two communicating pipes (301), the two communicating pipes (301) are fixed at the centers of the galvanized pipe body (1) and the branch pipe (2) respectively, the two communicating pipes (301) are communicated with the galvanized pipe body (1) and the branch pipe (2) respectively, the front ends of the two communicating pipes (301) are both provided with a cleaning port (302), the cleaning port (302) is provided with a sealing plate (303), the inner wall of the sealing plate (303) is fixedly provided with a ring plate (304), and the inside of the ring plate (304) is fixedly provided with a filter screen (305) for filtering rust and dirt. The rear end inner walls of the two communicating pipes (301) are both provided with an arc-shaped limiting groove (4), the ring plate (304) is arranged in the arc-shaped limiting groove (4), and the stability of the ring plate (304) is improved.

2. The galvanized pipe capable of filtering rust and dirt according to claim 1, characterized in that: The outer side walls of the two sealing plates (303) are both fixedly provided with a rubber sealing strip (5), the rubber sealing strip (5) is in contact with the inner wall of the cleaning port (302), and the sealing property between the sealing plate (303) and the cleaning port (302) is improved.

3. The galvanized pipe capable of filtering rust and dirt according to claim 1, characterized in that: The two sealing plates (303) are fixed to the communicating pipes (301) by a plurality of bolts, so that the sealing plates (303) can be conveniently disassembled.

4. The galvanized pipe capable of filtering rust and dirt according to claim 1, wherein: The front ends of the two sealing plates (303) are both provided with an observation port (6), the observation port (6) is fixedly provided with a tempered glass (7), and the inside of the communicating pipe (301) can be observed.

5. The galvanized pipe capable of filtering rust and dirt according to claim 1, wherein: The two communicating pipes (301) are both provided with an electromagnetic valve (8), and a plurality of electromagnetic valves (8) are fixed to the galvanized pipe body (1) and the branch pipe (2), so that the opening and closing of the galvanized pipe body (1) and the branch pipe (2) can be controlled.

6. The galvanized pipe capable of filtering rust and dirt according to claim 1, wherein: The galvanized pipe body (1) is fixedly provided with a rubber sealing ring (9) at both ends, so that the sealing property of the galvanized pipe body (1) during connection can be improved.

7. A galvanized pipe capable of filtering rust and dirt according to claim 6, characterized in that: A plurality of mounting holes (10) are formed in the galvanized pipe body (1), the mounting holes (10) are arranged in a ring shape on the galvanized pipe body (1), and the mounting holes (10) are arranged outside the rubber sealing ring (9).

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