CN215950721U

CN215950721U - Novel tee joint

Info

Publication number: CN215950721U
Application number: CN202121310975.6U
Authority: CN
Inventors: 麦活江
Original assignee: Heshan City Guang Plastic Industrial Co ltd
Current assignee: Heshan City Guang Plastic Industrial Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-03-04
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a novel tee joint which comprises a tee joint shell, a first branch pipe, a second branch pipe, a third branch pipe, a blow-off end cover and a filtering decontamination assembly. The utility model belongs to the technical field of PVC pipes, and particularly relates to a novel tee joint with a filtering project, which can purify water, is convenient to operate and reduces maintenance cost.

Description

Novel tee joint

Technical Field

The utility model belongs to the technical field of PVC pipes, and particularly relates to a novel tee joint.

Background

At present, the existing PVC three-way pipe does not have a filtering function, and when the content of impurities in the pipeline is large, filtering equipment needs to be additionally added to achieve the filtering effect. When the content of impurities is small, people often consider the cost problem. For example, when the medium transported in the passageway contains silt or other solids, without adding a pipe filter, the solids may stay on the sealing surface of the valve due to the fact that the tee joint has no water purification function, and the sealing performance of the valve is affected. However, when a pipe filter is added to the pipe, unnecessary costs are increased on the one hand, and the maintenance is inconvenient on the other hand. In order to solve this problem, it is proposed to design a pipe with a filtering function, which can save cost on one hand and also can filter on the other hand.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the novel tee joint which has a filtering project, can purify water quality, is convenient to operate and reduces the maintenance cost.

The technical scheme adopted by the utility model is as follows: a novel tee joint comprises a tee joint shell, a first branch pipe, a second branch pipe, a third branch pipe, a blow-off end cover and a filtering decontamination assembly, wherein the tee joint shell is arranged in a hollow disc cavity, the first branch pipe, the second branch pipe, the third branch pipe and the blow-off pipe are arranged on the outer side wall of the tee joint shell at equal intervals along the circumferential direction, the outer wall of the blow-off pipe is provided with threads, the blow-off end cover is arranged in a round platform shape, the upper wall of the blow-off end cover is provided with an installation hole, the inner wall of the installation hole is provided with threads, the blow-off pipe is in threaded connection with the blow-off end cover, the filtering decontamination assembly comprises a rotating shaft, a support frame, a support column, a filter screen, a limit shaft, a rotating handle, a control spring, a baffle, a decontamination fixing body, a decontamination scraping block and a compression spring, one end of the rotating shaft is connected with the inner wall of one side of the tee joint shell through a bearing, the other end of the rotating shaft penetrates through the side wall of the other side of the three-way connecting shell, the rotating shaft is provided with limit blocks at equal intervals along the circumferential direction near the outer side wall of the three-way connecting shell, every two of the support columns are symmetrically arranged on the outer wall of the rotating shaft, the support columns are arranged near the two symmetrical inner side walls of the three-way connecting shell, the support frame is arranged in a square shape, the four sides of the support frame are arranged in an inwards concave arc shape, the four corners of the support frame are arranged in an arc shape, the support frame is arranged on the end surface of the outer end of each support column, a filter screen is arranged between the two symmetrical support frames, the filter screen is arranged between the support frame and the support columns, the compression spring is sleeved on the rotating shaft, the compression spring is arranged at the center of the outer side wall of one side of the three-way connecting shell, the rotating handle is arranged in a circular ring shape, the inner side wall of the rotating handle is provided with limit grooves at equal intervals along the circumferential direction, and the upper wall of the rotating handle is provided with fixed holes along the circumferential direction, the utility model discloses a decontamination device, including decontamination fixing body, rotation handle, baffle, control spring cover, control spring, pressure spring lower extreme, decontamination fixing body, rotation handle is located on the rotation axis, rotation axis one end terminal surface is located to the baffle, control spring cover is located on the rotation axis, control spring locates and rotates between handle and the baffle, three-way junction casing one side lateral wall middle part is located to spacing axle lower extreme, decontamination fixing body is upper end open-ended cavity setting, the diapire center department in the decontamination fixing body is located to the pressure spring lower extreme, the decontamination is scraped the piece activity and is located in the decontamination fixing body, the decontamination is scraped the piece and is located the pressure spring upper end.

Furthermore, the four corners of the supporting frame are tangent to the inner wall of the three-way connecting shell, so that dirt can be conveniently gathered at the arc-shaped position of the supporting frame.

Furthermore, the fixed orifices and the limiting shafts are correspondingly arranged, so that the rotating shafts are convenient to fix.

Further, the width of the decontamination scraping block is the same as the widths of the two support frames, so that dirt on the filter screen can be conveniently scraped completely.

Furthermore, the limiting groove and the limiting block are correspondingly arranged, so that the rotating shaft is convenient to fix.

After adopting the structure, the utility model has the following beneficial effects: the utility model relates to a novel tee joint, wherein a first branch pipe, a second branch pipe and a third branch pipe are respectively communicated with a pipeline, water enters from any branch pipe, then is filtered by a filter screen, the other two branch pipes are discharged, when the filtered dirt needs to be cleaned, a rotating handle is pulled upwards to separate a limiting hole from a limiting shaft, a limiting block is separated from a limiting groove, a baffle plate is rotated, a rotating shaft is further rotated, the rotating shaft drives a supporting column and a supporting frame to rotate, the filter screen which is right opposite to a water inlet is rotated towards a sewage discharge pipe, a dirt removing scraping block scrapes the dirt on the filter screen under the action of a compression spring at the moment, the cleaning of the filter screen is ensured, the dirt falls into the sewage discharge pipe, the limiting hole on the rotating handle is aligned to the limiting shaft, the limiting block is aligned to the limiting groove, the rotating handle is tightly pressed on a tee joint shell by a control spring, and then a sewage discharge end cover is opened, cleaning up the dirt, and covering the sewage discharge end cover after the dirt is cleaned up.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic view of the internal structure of a novel tee joint of the present invention;

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

FIG. 3 is a schematic structural view of a support frame and a support pillar of the novel tee joint of the present invention;

FIG. 4 is a left side view of the novel tee of the present invention.

In the drawings: 1. tee junction casing, 2, first branch pipe, 3, second branch pipe, 4, third branch pipe, 5, blow off pipe, 6, blowdown end cover, 7, filter decontamination subassembly, 8, mounting hole, 9, rotation axis, 10, carriage, 11, support column, 12, filter screen, 13, spacing axle, 14, rotation handle, 15, control spring, 16, baffle, 17, decontamination fixed body, 18, decontamination scraping block, 19, compression spring, 20, stopper, 21, spacing groove, 22, fixed orifices.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-4, a novel tee joint comprises a tee joint housing 1, a first branch pipe 2, a second branch pipe 3, a third branch pipe 4, a blow-off pipe 5, a blow-off end cover 6 and a filtering and decontaminating component 7, wherein the tee joint housing 1 is arranged in a hollow disc cavity, the first branch pipe 2, the second branch pipe 3, the third branch pipe 4 and the blow-off pipe 5 are arranged on the outer side wall of the tee joint housing 1 at equal intervals along the circumferential direction, the outer wall of the blow-off pipe 5 is provided with threads, the blow-off end cover 6 is arranged in a circular truncated cone shape, the upper wall of the blow-off end cover 6 is provided with a mounting hole 8, the inner side wall of the mounting hole 8 is provided with threads, the blow-off pipe 5 is in threaded connection with the blow-off end cover 6, and the filtering and decontaminating component 7 comprises a rotating shaft 9, a support frame 10, a support column 11, a filter screen 12, a limit shaft 13, a rotating handle 14, a control spring 15, a baffle 16, The decontamination device comprises a decontamination fixing body 17, a decontamination scraping block 18 and a compression spring 19, wherein one end of a rotating shaft 9 is connected with the inner side wall of one side of a three-way connecting shell 1 through a bearing, the other end of the rotating shaft 9 penetrates through the side wall of the other side of the three-way connecting shell 1, limiting blocks 20 are arranged at the position, close to the outer side wall of the three-way connecting shell 1, of the rotating shaft 9 at equal intervals along the circumferential direction, supporting columns 11 are symmetrically arranged on the outer wall of the rotating shaft 9 in pairs, the supporting columns 11 are arranged at the position, close to the inner side walls of two pairs of the three-way connecting shell 1, the supporting frame 10 is in a square arrangement, four sides of the supporting frame 10 are in an inwards concave arc arrangement, four corners of the supporting frame 10 are in an arc arrangement, the supporting frame 10 is arranged at the end face of the outer end of the supporting columns 11, a filtering screen 12 is arranged between the two symmetrical supporting frames 10, the filtering screen 12 is arranged between the supporting frame 10 and the supporting columns 11, and the compression spring is sleeved on the rotating shaft 9, the compression spring is arranged at the center of the outer side wall at one side of the three-way connecting shell 1, the rotating handle 14 is arranged in a circular shape, the inner side wall of the rotating handle 14 is provided with limiting grooves 21 at equal intervals along the circumferential direction, the upper wall of the rotating handle 14 is provided with fixing holes 22 along the circumferential direction, the rotating handle 14 is sleeved on the rotating shaft 9, the baffle 16 is arranged on one end face of the rotating shaft 9, the control spring 15 is sleeved on the rotating shaft 9, the control spring 15 is arranged between the rotating handle 14 and the baffle 16, the lower end of the limit shaft 13 is arranged in the middle of the outer side wall of one side of the three-way connecting shell 1, the decontamination fixing body 17 is arranged in a hollow cavity with an opening on the upper side, the lower end of the compression spring 19 is arranged at the center of the bottom wall in the decontamination fixing body 17, the decontamination scraping block 18 is movably arranged in the decontamination fixing body 17, and the decontamination scraping block 18 is arranged at the upper end of the compression spring 19.

Wherein, the carriage 10 four corners is tangent with tee junction casing 1 inner wall, is convenient for with the arc department of filth gathering at carriage 10, fixed orifices 22 corresponds the setting with spacing axle 13, is convenient for

fix rotation axis

9, 18 widths are scraped with two carriage 10 widths to the decontamination is the same, is convenient for strike off the filth on the filter screen 12 totally, spacing groove 21 corresponds the setting with stopper 20, is convenient for fix rotation axis 9.

When the sewage cleaning device is used specifically, the first branch pipe 2, the second branch pipe 3 and the third branch pipe 4 are respectively communicated with a pipeline, water enters from any branch pipe, then is filtered by the filter screen 12, the other two branch pipes are discharged, when the filtered sewage needs to be cleaned, the rotating handle 14 is pulled upwards to separate a limiting hole from the limiting shaft 13, the limiting block 20 is separated from the limiting groove 21, the baffle 16 is rotated, the rotating shaft 9 is further rotated, the rotating shaft 9 drives the supporting column 11 and the supporting frame 10 to rotate, the filter screen 12 which is right opposite to a water inlet is rotated towards the sewage pipe 5, at the moment, the decontamination scraping block 18 scrapes the sewage on the filter screen 12 under the action of the compression spring 19, the cleanness of the filter screen 12 is ensured, the sewage falls into the sewage pipe 5, the limiting hole on the rotating handle 14 is aligned with the limiting shaft 13, the limiting block 20 is aligned with the limiting groove 21, the rotating handle 14 is compressed on the three-way connection shell 1 by the control spring 15, then the sewage discharge end cover 6 is opened, the sewage is cleaned, and after the cleaning is finished, the sewage discharge end cover 6 is covered.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A novel tee joint is characterized in that: the three-way sewage treatment device comprises a three-way connecting shell, a first branch pipe, a second branch pipe, a third branch pipe, a sewage discharge end cover and a filtering and decontaminating component, wherein the three-way connecting shell is arranged in a hollow disc cavity, the first branch pipe, the second branch pipe, the third branch pipe and the sewage discharge pipe are arranged on the outer side wall of the three-way connecting shell at equal intervals along the circumferential direction, the outer wall of the sewage discharge pipe is provided with threads, the sewage discharge end cover is arranged in a circular table shape, the upper wall of the sewage discharge end cover is provided with a mounting hole, the inner side wall of the mounting hole is provided with threads, the sewage discharge pipe is connected with the sewage discharge end cover through threads, the filtering and decontaminating component comprises a rotating shaft, a supporting frame, a supporting column, a filtering net, a limiting shaft, a rotating handle, a control spring, a baffle, a decontaminating fixing body, a decontaminating scraping block and a compression spring, one end of the rotating shaft is connected with the inner side wall of one side of the three-way connecting shell through a bearing, and the other end of the three-way connecting shell penetrates through the other side wall of the three-way connecting shell, the rotating shaft is provided with limiting blocks at equal intervals along the circumferential direction at the position close to the outer side wall of the three-way connecting shell, the supporting columns are symmetrically arranged on the outer wall of the rotating shaft in pairs, the supporting columns are arranged at the position close to the inner side wall of the three-way connecting shell in pairs, the supporting frames are arranged in a square shape, four sides of each supporting frame are arranged in an inward concave arc shape, four corners of each supporting frame are arranged in a circular arc shape, the supporting frames are arranged at the end surfaces of the outer ends of the supporting columns, a filtering net is arranged between the two symmetrical supporting frames, the filtering net is arranged between the supporting frames and the supporting columns, the compression spring is sleeved on the rotating shaft, the compression spring is arranged at the center of the outer side wall of one side of the three-way connecting shell, the rotating handle is arranged in a circular ring shape, the inner side wall of the rotating handle is provided with limiting grooves at equal intervals along the circumferential direction, the upper wall of the rotating handle is provided with fixing holes along the circumferential direction, and the rotating handle is sleeved on the rotating shaft, the baffle is located rotation axis one end terminal surface, the control spring cover is located on the rotation axis, control spring locates and rotates between handle and the baffle, tee junction casing one side lateral wall middle part is located to spacing axle lower extreme, the decontamination stationary body is upper end open-ended cavity setting, diapire center department in the decontamination stationary body is located to the pressure spring lower extreme, the decontamination is scraped the piece activity and is located in the decontamination stationary body, the decontamination is scraped the piece and is located the pressure spring upper end.

2. The novel tee joint of claim 1, wherein: and four corners of the supporting frame are tangent to the inner wall of the three-way connecting shell.

3. The novel tee joint of claim 1, wherein: the fixing hole is arranged corresponding to the limiting shaft.

4. The novel tee joint of claim 1, wherein: the width of the decontamination scraping block is the same as the width of the two support frames.

5. The novel tee joint of claim 1, wherein: the limiting groove is arranged corresponding to the limiting block.