CN110935317B

CN110935317B - Plastic pipe fitting with built-in filter

Info

Publication number: CN110935317B
Application number: CN201911202468.8A
Authority: CN
Inventors: 张鹏; 蒋三军; 王建; 李孝武
Original assignee: Anhui Jinhaotian Plastics Technology Development Co ltd
Current assignee: Anhui Jinhaotian Plastics Technology Development Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2021-08-10
Anticipated expiration: 2039-11-29
Also published as: CN110935317A

Abstract

The invention relates to the technical field of pipe fittings with built-in filters, in particular to a plastic pipe fitting with a built-in filter, which comprises a pipe fitting body, a filter pipe and a filter element cleaning pipe, wherein the inside of the pipe fitting body is of a cylindrical structure, the side edge of the pipe fitting body is provided with an opening, the upper end and the lower end of the opening are bonded with sealing strips through glue, the pipe fitting body is sleeved with the filter pipe through the opening, the filter pipe is of a cylindrical hollow structure, a filter element is arranged inside the filter pipe, the side edge of the filter pipe is provided with a rotating rod, the bottom of the rotating rod is provided with rotating equipment, the inside of the rotating rod is of a hollow structure, the top of the rotating rod is provided with a jack, the inside of the rotating rod is sleeved with a fixing rod through the jack, the bottom of the fixing rod is provided with a bearing, the top of the fixing rod is welded and fixed between the filter element cleaning pipe and the pipe fitting body, the filter pipe is rotated into the filter element cleaning pipe through a motor, water is injected into the filter pipe through a guide pipe, the filter element is cleaned through ultrasonic cleaning equipment, so that the filter element realizes the automatic cleaning function, the service life of the filter element is prolonged.

Description

Plastic pipe fitting with built-in filter

Technical Field

The invention relates to the technical field of pipe fittings with built-in filters, in particular to a plastic pipe fitting with a built-in filter.

Background

The pipe fitting is a general name of parts in a pipeline system which play roles in connection, control, turning, diversion, sealing, supporting and the like, the pipe fitting is generally in a sealing structure, a built-in filter is arranged in most pipe fittings and is used for filtering internal liquid, but the inside of the pipe fitting is difficult to clean after long-term use, a filter element is a core device of the filter, the filter element is maintained at ordinary times, the service life of the filter can be prolonged, but the filter element of the existing built-in filter is difficult to clean, the filter element is not maintained for a long time, and the plastic pipe fitting of the built-in filter is easy to damage.

Disclosure of Invention

The invention aims to provide a plastic pipe with a built-in filter, which aims to solve the problems that the filter element of the existing built-in filter proposed in the background art is difficult to clean, and the filter element is not maintained for a long time and is easy to damage.

In order to achieve the purpose, the invention provides the following technical scheme:

a plastic pipe fitting with a built-in filter comprises a pipe fitting body, a filter pipe and a filter element cleaning pipe, wherein the inside of the pipe fitting body is of a cylindrical structure, the side edge of the pipe fitting body is provided with an opening, sealing strips are bonded at the upper end and the lower end of the opening through glue, the filter pipe is sleeved with the pipe fitting body through the opening, the filter pipe is of a cylindrical hollow structure, a filter element is arranged inside the filter pipe, the side edge of the filter pipe is provided with a rotating rod, the bottom of the rotating rod is provided with rotating equipment, the inside of the rotating rod is of a hollow structure, the top of the rotating rod is provided with a jack, the inside of the rotating rod is sleeved with a fixing rod through the jack, the bottom of the fixing rod is provided with a bearing, the top of the fixing rod is welded and fixed between the filter element cleaning pipe and the pipe fitting body, the inside of the filter element cleaning pipe is of a hollow structure, and the side edge of the filter element cleaning pipe is provided with an inlet pipe opening, cleaning equipment is installed to the clean socle portion of filter core, just the clean socle portion of filter core is equipped with the pipe, the pipe with the inside intercommunication of the clean socle portion of filter core, just the pipe other end is connected in outside water supply equipment, the clean socle portion of filter core is equipped with the outlet pipe, there is the cap at the outlet pipe end through threaded connection.

Preferably, the cleaning device is an ultrasonic vibration plate, and the bottom of the filter element cleaning pipe is fixed by the cleaning device through a bolt.

Preferably, openings are formed in the upper end and the lower end of the filter pipe, and the inner size of the filter pipe is the same as that of the filter element cleaning pipe.

Preferably, a sealing rubber strip is fixed at the bottom of the filter element cleaning pipe through a bolt.

Preferably, the width of the pipe inlet is the same as the diameter of the filter pipe, and the height of the pipe inlet is the same as the height of the filter pipe.

Preferably, the rotating equipment is a rotating motor, the output shaft of the rotating equipment is connected with the central position of the bottom of the rotating rod in a coaxial mode, and the side edge of the rotating equipment is welded and fixed on the filter element cleaning pipe and the pipe fitting body.

Preferably, the filter element is a folding cylinder type microporous membrane filter element, and the filter element is fixed inside the filter tube through a bolt.

Preferably, the height of the fixing rod is smaller than that of the rotating rod.

Preferably, the diameter of the insertion hole is the same as that of the fixing rod, and the depth of the insertion hole is smaller than the height of the fixing rod.

Compared with the prior art, the invention has the beneficial effects that:

1. in this pipe fitting of built-in filter, in advancing the filter tube into the clean pipe of filter core through rotating equipment, pour into water in the upper portion through the pipe to the filter tube, carry out ultrasonic cleaning through ultrasonic cleaning equipment, then discharge through outlet pipe with water, start rotating equipment at last, rotate the filter tube to the pipe fitting body, pipe fitting body side is equipped with the opening, through the opening, the filter tube cup joints inside the pipe fitting body, continue work, and both ends bond through glue about the opening and have the sealing strip, the sealing performance of this pipe fitting body has been improved, the clean pipe of filter core makes this pipe fitting realize the self-cleaning filter core function, the life of filter core is prolonged, just can wash without dismantling the filter core, manpower and materials are saved.

Drawings

FIG. 1 is a schematic view of the filter tube and cartridge cleaning tube assembly of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the filter tube of the present invention engaging with a tube body;

FIG. 4 is a schematic view of the filter tube of the present invention in combination with a cartridge cleaning tube;

in the figure: 1. a filter tube; 2. a filter element; 3. a cartridge cleaning tube; 4. rotating the device; 5. rotating the rod; 6. fixing the rod; 7. cleaning equipment; 8. sealing the rubber strip; 9. a conduit; 10. a bearing; 11. a jack; 12. an inlet pipe orifice; 13. a water outlet pipe; 14. an opening; 15. a sealing strip; 16. and (4) a cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "centerline", "longitudinal", "lateral", "length", "width", "thickness", "depth", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, also in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A plastic pipe fitting with a built-in filter is disclosed, in order to solve the problems that the filter element of the existing built-in filter is difficult to clean, the filter element is not maintained for a long time and is easy to damage, as a preferred embodiment, as shown in figures 1 and 2, the plastic pipe fitting with the built-in filter comprises a pipe fitting body 14, a filter pipe 1 and a filter element cleaning pipe 3, wherein the inside of the pipe fitting body 14 is of a cylindrical structure, an opening 16 is arranged on the side edge of the pipe fitting body 14, sealing strips 15 are adhered to the upper end and the lower end of the opening 16 through glue, the pipe fitting body 14 is sleeved with the filter pipe 1 through the opening 16, the filter pipe 1 is of a cylindrical hollow structure, the filter element 2 is arranged inside the filter pipe 1, a rotating rod 5 is arranged on the side edge of the filter pipe 1, a rotating device 4 is arranged at the bottom of the rotating rod 5, the inside of, the bottom of dead lever 6 is equipped with bearing 10, 6 top welded fastening of dead lever are in between clean pipe 3 of filter core and the pipe fitting body 14, the clean pipe 3 inside hollow structure that is of filter core, and the clean pipe 3 side of filter core is equipped with into mouth of pipe 12, cleaning device 7 is installed to the clean pipe 3 bottom of filter core, and the clean pipe 3 top of filter core is equipped with pipe 9, pipe 9 and the clean pipe 3 inside intercommunication of filter core, and the pipe 9 other end is connected in outside water supply equipment, the clean pipe 3 bottom of filter core is equipped with outlet pipe 13, there is cap 17 outlet pipe 13 end through threaded connection.

In this example, cleaning device 7 is the ultrasonic vibration board, and cleaning device 7 passes through the clean pipe 3 bottoms of bolt fastening filter core, through ultrasonic cleaning filter core 2, and convenient and fast has improved the life of filter core 2, has also improved the filtration efficiency of filter tube 1 simultaneously.

Further, both ends all are equipped with the opening about filter tube 1, and filter tube 1 is the same with the clean 3 inside dimensions of filter core, improves the leakproofness when this filter tube 1 is connected with the clean pipe 3 of filter core, and the water flows out from the gap of filter tube 1 with the clean pipe 3 of filter core when preventing to wash, and is convenient for wash filter core 2.

Specifically be, there is sealing rubber strip 8 filter element cleaning tube 3 bottom through the bolt fastening, and water flows out in the gap of filter tube 1 and filter element cleaning tube 3 when preventing to wash, improves filter element cleaning tube 3's leakproofness.

Besides, the width of the inlet pipe opening 12 is the same as the diameter of the filter pipe 1, and the height of the inlet pipe opening 12 is the same as the height of the filter pipe 1, so that the filter pipe 1 can conveniently enter the filter element cleaning pipe 3, gaps between the filter pipe 1 and the filter element cleaning pipe 3 are reduced, and the sealing performance of the filter element cleaning pipe 3 is improved.

Further, rotating equipment 4 is for rotating the motor, and rotating equipment 4's output shaft and 5 bottom central points of dwang put the coaxial coupling, and rotating equipment 4 side welded fastening is between clean pipe 3 of filter core and pipe fitting body 14, prevents that rotating equipment 4 equipment from dropping, and electric equipment replaces manual rotation, has improved the efficiency when the device is clean, uses manpower sparingly.

Specifically, filter core 2 is folding cylinder microporous membrane filter core, and inside filter core 2 passed through the bolt fastening in filter tube 1, folding cylinder microporous membrane filter core adopted polypropylene hot spray fiber membrane, and nylon polytetrafluoroethylene microporous membrane etc. had small, and filter area is big, and advantages such as precision height have improved the device's filter effect for the precise filtration device that filter medium made.

In addition, the height of dead lever 6 is greater than the height of dwang 5, and inside dead lever 6 cup jointed in dwang 5, the dead lever 6 top welded fastening of being convenient for was between clean pipe 3 of filter core and pipe fitting body 14.

Further, the diameter of the insertion hole 11 is the same as that of the fixing rod 6, and the depth of the insertion hole 11 is smaller than the height of the fixing rod 6, so that the top of the fixing rod 6 is welded and fixed between the filter element cleaning pipe 3 and the pipe fitting body 14 conveniently.

When the invention is used, firstly, the rotating device 4 is started, the rotating device 4 is a rotating motor, an output shaft of the rotating device 4 is coaxially connected with the central position of the bottom of the rotating rod 5, the rotating device 4 drives the rotating rod 5 to rotate, the top of the rotating rod 5 is provided with an insertion hole 11, the inside of the rotating rod 5 is sleeved with a fixed rod 6 through the insertion hole 11, the bottom of the fixed rod 6 is provided with a bearing 10, the top of the fixed rod 6 is welded and fixed between the filter element cleaning tube 3 and a tube fitting body 14, the rotating rod 5 is welded with the side edge of the filter tube 1, the rotating rod 5 drives the filter tube 1 to rotate, so that the filter tube 1 rotates to the inside of the filter element cleaning tube 3, the bottom of the filter element cleaning tube 3 is provided with a cleaning device 7, the cleaning device 7 is an ultrasonic vibration plate, the cleaning device 7 fixes the bottom of the filter element cleaning tube 3 through a bolt, water is injected into the filter tube 1 through a guide tube 9 at the upper part of the filter element cleaning tube 3, make ultrasonic wave vibrations board vibrations in aqueous through starting cleaning device 7, carry out ultrasonic cleaning to filter core 2 of filter tube 1 inside, after the washing is accomplished, open the terminal cap 17 of outlet pipe 13, discharge water through outlet pipe 13, convenient and fast, the life of filter core 2 has been improved, the filtration efficiency of filter tube 1 has also been improved simultaneously, start rotating equipment 4 at last, rotate filter tube 1 to pipe fitting body 14, pipe fitting body 14 side is equipped with opening 16, through opening 16, filter tube 1 cup joints inside pipe fitting body 14, continue work, and both ends bond through glue about opening 16 has sealing strip 15, the sealing performance of this pipe fitting body 14 has been improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastic pipe spare of built-in filter, includes pipe fitting body (14), filter tube (1) and filter core cleaning tube (3), its characterized in that: the pipe fitting is characterized in that the inside of the pipe fitting body (14) is of a cylindrical structure, an opening (16) is formed in the side edge of the pipe fitting body (14), sealing strips (15) are bonded to the upper end and the lower end of the opening (16) through glue, the pipe fitting body (14) is connected with the filter pipe (1) through the opening (16), the filter pipe (1) is of a cylindrical hollow structure, a filter element (2) is arranged inside the filter pipe (1), a rotating rod (5) is arranged on the side edge of the filter pipe (1), rotating equipment (4) is arranged at the bottom of the rotating rod (5), the inside of the rotating rod (5) is of a hollow structure, a jack (11) is arranged at the top of the rotating rod (5), a fixing rod (6) is connected with the jack (11) through the inside of the rotating rod (5), a bearing (10) is arranged at the bottom of the fixing rod (6), and the top of the fixing rod (6) is welded and fixed between the filter element cleaning pipe (3) and the pipe fitting body (14), the inside hollow structure that is of clean pipe (3) of filter core, just clean pipe (3) side of filter core is equipped with into mouth of pipe (12), cleaning device (7) are installed to clean pipe (3) bottom of filter core, just clean pipe (3) top of filter core is equipped with pipe (9), pipe (9) with the inside intercommunication of clean pipe (3) of filter core, just pipe (9) other end is connected in outside water supply equipment, clean pipe (3) bottom of filter core is equipped with outlet pipe (13), outlet pipe (13) end has cap (17) through threaded connection.

2. A filter-embedded plastic pipe member as claimed in claim 1, wherein: the cleaning device (7) is an ultrasonic vibration plate, and the cleaning device (7) is fixed at the bottom of the filter element cleaning pipe (3) through a bolt.

3. A filter-embedded plastic pipe member as claimed in claim 1, wherein: both ends all are equipped with the opening about filter tube (1), just filter tube (1) with the clean pipe (3) of filter core inside dimension is the same.

4. A filter-embedded plastic pipe member as claimed in claim 1, wherein: and a sealing rubber strip (8) is fixed at the bottom of the filter element cleaning pipe (3) through a bolt.

5. A filter-embedded plastic pipe member as claimed in claim 1, wherein: the width of the inlet pipe orifice (12) is the same as the diameter of the filter pipe (1), and the height of the inlet pipe orifice (12) is the same as the height of the filter pipe (1).

6. A filter-embedded plastic pipe member as claimed in claim 1, wherein: rotating equipment (4) is for rotating the motor, just the output shaft of rotating equipment (4) with dwang (5) bottom central point puts the coaxial coupling, rotating equipment (4) side welded fastening in the clean pipe of filter core (3) with between pipe fitting body (14).

7. A filter-embedded plastic pipe member as claimed in claim 1, wherein: the filter element (2) is a folding cylinder type microporous membrane filter element, and the filter element (2) is fixed inside the filter pipe (1) through a bolt.

8. A filter-embedded plastic pipe member as claimed in claim 1, wherein: the height of the fixed rod (6) is smaller than that of the rotating rod (5).

9. A filter-embedded plastic pipe member as claimed in claim 1, wherein: the diameter of the insertion hole (11) is the same as that of the fixing rod (6), and the depth of the insertion hole (11) is smaller than the height of the fixing rod (6).