CN219082547U

CN219082547U - Reducing tee pipe

Info

Publication number: CN219082547U
Application number: CN202223492028.0U
Authority: CN
Inventors: 孙增强
Original assignee: Cangzhou Wanyuan Pipeline Co ltd
Current assignee: Cangzhou Wanyuan Pipeline Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-26
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a reducing tee pipe, which comprises a pipe body, a nut, a rubber sealing ring and a protective shell, wherein the protective shell is wrapped outside the pipe body, pipe orifice baffles are arranged at the outer side positions of pipe orifices of the pipe body, the inner diameters of the pipe orifice baffles are equal to the outer diameters of the pipe body, the pipe orifice baffles are perpendicular to the pipe orifice direction, the rubber sealing ring is arranged on the pipe orifice baffles, the nut penetrates through the pipe orifice and the pipe orifice baffles, and the nut baffle is arranged inwards at one end, far away from the pipe orifice, of the inner wall of the nut.

Description

Reducing tee pipe

Technical Field

The utility model relates to the technical field of pipes, in particular to a reducing tee pipe.

Background

The three-way pipe is a three-way pipe, is a joint commonly used at present, generally has one inlet and two outlets or two inlets and one outlet, can be divided into an equal-diameter tee and a reducing tee or a T-shaped tee and a Y-shaped tee, and can be applied to construction and overhaul of various industrial projects.

In the prior art, most reducing tee pipes are troublesome to operate when being assembled and disassembled, and the interfaces of the assembled reducing tee pipes are not connected with the interfaces of the external pipes, so that disassembly and reassembly are also needed to influence the efficiency; the pipe is sealed only by threads, so that leakage is easy; most of the pipes need to be laid outdoors, and the problems of pipe body frost cracking and pipe body leakage are easily caused due to lack of heat preservation means at low temperature; the flowing liquid contains impurities, and after long-time use, the impurities can block the pipeline, so that the problem of low water pressure is caused.

Disclosure of Invention

The utility model aims to provide a reducing tee pipe, which solves the problems that the pipe orifice of the existing reducing tee pipe is not easy to be aligned with the pipe orifice of an external connecting pipe for connection and the screw thread sealing is easy to leak water, and also provides a corresponding measure for the impurity contained in flowing liquid and the lack of heat preservation capability of the pipe body of the reducing tee pipe.

In order to achieve the above purpose, the utility model provides a reducing tee pipe which comprises a pipe body, a nut, a rubber sealing ring and a protective shell, wherein the protective shell is wrapped outside the pipe body, pipe orifice baffles are arranged at the outer side positions of the edge of a pipe orifice of the pipe body, the inner diameter of each pipe orifice baffle is equal to the outer diameter of the pipe body, the pipe orifice baffles are perpendicular to the direction of the pipe orifice, the rubber sealing ring is arranged on each pipe orifice baffle, the nut penetrates through the pipe orifice and the pipe orifice baffles, and a nut baffle is arranged on the inner wall of the nut inwards at one end far away from the pipe orifice.

Preferably, a filter screen is arranged in the central cavity of the rubber sealing ring.

Preferably, the inner side of the protective shell is provided with sound absorption buffer cotton.

Preferably, the protective casing is provided in a split structure and is connected by screws.

Preferably, the pipe body comprises a main pipe and a branch pipe, the branch pipe is arranged at the middle position of the main pipe and is perpendicular to the main pipe, and reinforcing ribs are arranged on the outer side of the joint of the main pipe and the branch pipe.

Therefore, the reducing tee pipe adopting the structure can directly act on the nut when the tool is installed and used by arranging the nut, and can not act on the pipe body of the reducing tee pipe, so that the damage of the tool to the outer wall of the pipe body is avoided; the pipe orifice of the reducing tee pipe is provided with the pipe orifice baffle, and the inner wall of the nut is provided with the nut baffle, so that the nut can be prevented from being lost after being left on the pipe orifice baffle; when the pipeline interfaces are connected, the nuts are completely retracted to the pipe orifice, so that the connection of other pipelines is not affected; when the external pipe orifice is aligned with the pipe orifice baffle plate of the reducing tee pipe, the pipe body of the reducing tee pipe can be rotated under the condition of incompletely fastening the nut, so that the directions of other interfaces of the reducing tee pipe can be adjusted; after the directions of other pipe openings are adjusted, the nuts are screwed down, and the external pipe can extrude the rubber sealing ring to prevent leakage; the orifice baffle of the reducing tee pipe can be compatible with different inner diameters of the external connecting pipe; the central cavity of the rubber sealing ring is provided with the filter screen, so that impurities in water can be filtered when the rubber sealing ring is used, and the impurities in water can be removed by directly disassembling the nut when the rubber sealing ring is cleaned.

The utility model is also provided with the reinforcing ribs at the joint positions of the branch pipes and the main pipe of the reducing tee pipe, stabilizes the fragile positions of the corners of the reducing tee pipe, is provided with the protective shell, integrally wraps the pipe body of the reducing tee pipe, and is provided with the sound-absorbing buffer cotton at the inner side of the protective shell, thereby having the effects of heat preservation, reducing noise in the pipe, buffering the noise when being impacted and protecting the structure of the reducing tee pipe.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic front view of a reducing tee embodiment of the present utility model;

FIG. 2 is a front cross-sectional view of one embodiment of a reducing tee of the present utility model;

FIG. 3 is a side view of one embodiment of a reducing tee of the present utility model;

fig. 4 is a top view of an embodiment of a reducing tee of the present utility model.

Description of the drawings: 1. a protective housing; 2. a screw; 3. a nut; 4. a tube body; 5. reinforcing ribs; 6. a screw hole site; 7. sound absorbing buffer cotton; 8. a rubber seal ring; 9. a filter screen; 10. a pipe orifice baffle; 11. a nut baffle.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

The technical scheme of the utility model is further described below through the attached drawings and the embodiments.

The utility model provides a reducing tee pipe, which comprises a pipe body 4, a nut 3, a rubber sealing ring 8 and a protective shell 1, wherein the protective shell 1 is wrapped outside the pipe body 4, the protective shell 1 is of a split type structure and is fixedly connected through a screw 3, and sound-absorbing buffer cotton 7 is arranged on the inner side of the protective shell 1 and can absorb noise of flowing liquid; the pipe body 4 comprises a main pipe and branch pipes, the branch pipes are arranged at the middle position of the main pipe and are vertical to the main pipe, and reinforcing ribs 5 are arranged on the outer sides of the joints of the main pipe and the branch pipes; the pipe orifice outside position of the pipe body 4 is provided with a pipe orifice baffle 10, the inner diameter of the pipe orifice baffle 10 is equal to the outer diameter of the pipe body 4, the pipe orifice baffle 10 is perpendicular to the pipe orifice direction, the rubber sealing ring 8 is arranged on the pipe orifice baffle 10, a central cavity of the rubber sealing ring 8 is provided with a filter screen 9, the nut 3 penetrates through the pipe orifice and the pipe orifice baffle 10, and the inner wall of the nut is inwards provided with a nut baffle 11 at one end far away from the pipe orifice.

Examples

As shown in fig. 2-4, a circle of reinforcing ribs 5 are arranged on the outer side of the joint of the branch pipe and the main pipe of the reducing tee pipe to strengthen the structural strength of the main pipe and the branch pipe, pipe orifice baffles 10 are arranged at the edge positions of all pipe orifices of the reducing tee pipe, a filter screen 9 is arranged at the center position of a rubber sealing ring 8, the rubber sealing ring is arranged at the pipe orifice baffles of the reducing tee pipe, the filter screen arranged at the center of the rubber sealing ring 8 can filter impurities in water, a nut 3 is arranged to be penetrated by the pipe orifice of the reducing tee pipe and the pipe orifice baffles 10, a nut baffle is arranged at one end of the nut far away from the pipe orifice of the reducing tee pipe, and the nut baffle can be limited by the pipe orifice baffles of the reducing tee pipe, so that the nut can only slide on a pipe body and cannot leave the pipe body of the reducing tee pipe; when the nut is installed, the nut can be connected with the outer connecting pipe, when the nut is not completely screwed, the reducing tee pipe can be rotated, the positions of other pipe orifices are adjusted, the nut can be screwed after the positions of other pipe orifices are adjusted, the nut drives the outer connecting pipe to extrude the rubber sealing ring along with the reason that the pipe orifice baffle and the nut baffle are limited, a good sealing effect is achieved, after all pipe orifices of the reducing tee pipe are connected, the protection shell 1 is installed, the inner side of the protection shell is provided with sound-absorbing buffer cotton, as shown in fig. 1, the split protection shell is wrapped on the pipe body of the reducing tee pipe, the protection shell is fixed through the screw hole site 6 by using the screw 2, noise of flowing liquid in the pipe can be reduced by the sound-absorbing buffer cotton, the buffer cotton has a good buffering effect when external impact is received, and the sound-absorbing buffer cotton plays a role of heat preservation in a low-temperature environment; the screw limit length of installation protecting sheathing, installation screw, the screw can bury in the protecting sheathing, the pointed end of screw can not expose the protecting sheathing, fish tail installer when avoiding the installation.

Therefore, the reducing tee pipe adopting the structure is connected through the nut, and the external pipe extrudes the rubber sealing ring, so that the reducing tee pipe has good sealing effect; the nut of the reducing tee pipe can be retracted behind the pipe orifice baffle of the reducing tee pipe, so that the installation of other pipe orifices is not affected; when the nut is not screwed down, the position of other pipe orifices can be changed by rotating the pipe body; the sound absorption buffer cotton in the protective shell can reduce noise, plays roles in heat preservation of the pipe body and protection of the pipe body structure, and solves the defects of the existing reducing tee pipe.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.

Claims

1. A reducing tee, characterized in that: including body, nut, rubber seal and protecting sheathing, the protecting sheathing parcel is in the outside of body, the mouth of pipe outside position of body all is provided with the mouth of pipe baffle, mouth of pipe baffle internal diameter with the external diameter of body is equal, the mouth of pipe baffle with mouth of pipe direction is perpendicular, rubber seal sets up on the mouth of pipe baffle, the nut passes the mouth of pipe with the mouth of pipe baffle, the nut inner wall is keeping away from the inside nut baffle that is provided with of mouth of pipe one end.

2. A reducing tee as set forth in claim 1, wherein: and a filter screen is arranged in the central cavity of the rubber sealing ring.

3. A reducing tee as set forth in claim 1, wherein: the inside of the protective shell is provided with sound absorption buffer cotton.

4. A reducing tee as set forth in claim 1, wherein: the protective housing sets up split type structure, through screwed connection.

5. A reducing tee as set forth in claim 1, wherein: the pipe body comprises a main pipe and branch pipes, the branch pipes are arranged at the middle positions of the main pipe and are perpendicular to the main pipe, and reinforcing ribs are arranged on the outer sides of the joints of the main pipe and the branch pipes.