CN220706728U - Right-angle three-way joint - Google Patents

Abstract

The utility model relates to the technical field of tee joints, in particular to a right-angle tee joint which comprises a right-angle elbow, wherein a connecting valve is integrally formed at one end of the right-angle elbow, a main joint is fixedly connected to one end of the connecting valve, which is far away from the right-angle elbow, a first auxiliary joint is communicated with one end of the right-angle elbow, which is far away from the connecting valve, and a bracket is fixedly arranged in one side, which is far away from the first auxiliary joint, of the right-angle elbow. According to the utility model, through the cooperation use among the elbow bend, the support, the spring, the scraping head, the plug and the stop block, when the position of the main joint enters fluid, the pressure of the fluid can laterally push the plug, the plug is pushed out from the right side of the support, when the support is pushed out, the scraping head on one side is driven to scrape the inner wall of the elbow bend in turn, when the pressure of the fluid at the position of the main joint disappears, the scraping head is reset and then the inner wall of the elbow bend on one side is scraped again, so that the residual dirt on the inner wall of the elbow bend can be automatically cleaned, and the blocking in the later stage is avoided.

Description

Right-angle three-way joint

Technical Field

The utility model relates to the technical field of tee joints, in particular to a right-angle tee joint.

Background

A three-way joint is a device for connecting and securing pipe joints, which is commonly used in pipe installation and repair work to connect two pipes or tubes, creating a reliable connection point, the design of the joint pagoda allowing it to withstand the pressure and forces of the fluid in the pipe, it consists of a central part with a specific thread or protruding structure, which can be inserted inside the two pipe ends or tubes to be connected. Then, the external threads or other fixing devices of the joint pagoda can be fastened to ensure the stability and the tightness of the connection;

the current three-way connection junction on the market comprises a plurality of coupling assembling, because connection structure is too many, leads to the possibility increase that takes place to leak, and right angle pipeline intercommunication department produces the dirt easily, and then influences the normal circulation of material, for this we propose a right angle three-way connection.

Disclosure of Invention

The present utility model is directed to a right-angle tee joint, which solves the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a right-angle three-way joint comprises

The connecting valve is integrally formed at one end of the right-angle elbow, the main joint is fixedly connected to one end of the connecting valve, which is far away from the right-angle elbow, the first auxiliary joint is communicated with one end of the right-angle elbow, which is far away from the connecting valve, and the second auxiliary joint is communicated with the bottom end of the left side, which is close to the first auxiliary joint, of the right-angle elbow;

the right-angle elbow is far away from the inside fixed mounting of one side of first sub-joint has the support, the outside fixed mounting of one side that the support is close to first sub-joint has the spring, the outside fixed mounting of one side that the spring is far away from the support has the head of scraping.

Preferably, a sealing shaft sleeve is integrally formed outside one side of the connecting valve close to the first auxiliary joint, a connecting shaft is movably arranged in the sealing shaft sleeve, a disc is fixedly arranged at one end of the connecting shaft, which is positioned in the connecting valve, and a knob is fixedly arranged at one end of the connecting shaft, which is far away from the disc, through the sealing shaft sleeve;

preferably, a limiting block is fixedly connected to the outer part of one side of the sealing shaft sleeve, a fixed ring is fixedly arranged on the outer part of one side of the knob, which is close to the sealing shaft sleeve, and a fixed block is fixedly arranged on the outer part of one side, which is far away from the knob, of the fixed ring;

preferably, a plug is fixedly arranged in the middle of one side of the scraping head, which is close to the bracket, and one end of the plug, which is far away from the scraping head, penetrates through the spring to be movably sleeved with the middle of the bracket;

preferably, the top end of the inner wall of one side of the right-angle elbow, which is close to the first auxiliary joint, is fixedly connected with a stop block;

preferably, the first sub-joint and the second sub-joint are perpendicular to each other.

Compared with the prior art, the utility model has the beneficial effects that:

1. this right-angle three-way joint uses through the cooperation between elbow bend, support, spring, scrape head, end cap and the dog, when the position that the main joint got into fluid, fluidic pressure can side top end cap, is ejecting the end cap from the right side of support, and when the support was ejecting, the head of scraping that drives one side scraped the inner wall of elbow bend in proper order, after the fluid pressure disappearance of main joint position, scrape the head and reset the back again and scrape the inner wall of elbow bend in one side, can clear up the dirt that remains on the elbow bend inner wall like this automatically, avoid the later stage to produce the jam.

2. This right angle three way connection uses through the cooperation between elbow bend, connecting valve, sealed axle sleeve, connecting axle, dish, knob, stopper, retainer plate and the fixed block, when the passageway of elbow bend needs to be closed, twists the knob, and the knob passes through the dish flip angle back in the connecting valve of connecting axle drive, and when the dish closed passageway, the fixed block of retainer plate one side can support one side of stopper spacing, can conveniently control the angle like this, can confirm from the outside whether the inside closure of connecting valve is accomplished.

Drawings

FIG. 1 is a schematic overall elevational view of the present utility model;

FIG. 2 is a schematic overall sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the present utility model at A in FIG. 2;

fig. 4 is an enlarged schematic view of the present utility model at B in fig. 2.

In the figure: 1. a right-angle elbow; 2. a connecting valve; 3. a main joint; 4. a first sub; 5. a second sub-joint; 6. a bracket; 7. a spring; 8. a scraping head; 9. sealing the shaft sleeve; 10. a connecting shaft; 11. a disk; 12. a knob; 13. a limiting block; 14. a fixing ring; 15. a fixed block; 16. a plug; 17. and a stop block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

As shown in fig. 1-4, the present utility model provides a technical solution:

the utility model provides a right-angle three-way connection, including elbow bend 1, elbow bend 1's one end integrated into one piece has connecting valve 2, elbow bend 1's one end fixedly connected with main joint 3 that connecting valve 2 kept away from elbow bend 1, elbow bend 1 keeps away from connecting valve 2's one end intercommunication has first sub-joint 4, elbow bend 1 is close to first sub-joint 4's left side bottom intercommunication has second sub-joint 5, first sub-joint 4 and second sub-joint 5 mutually perpendicular, this device is through elbow bend 1 with main joint 3, first sub-joint 4 and second sub-joint 5 integrated into one piece connection, except the screwed joint on main joint 3, first sub-joint 4 and the second sub-joint 5, there is not unnecessary tie-point, when installing, directly with outside pipeline screwed connection on main joint 3, first sub-joint 4 and the second sub-joint 5 of corresponding position, after this connection, can reduce the leakage point, thereby improve leak protection performance;

as shown in fig. 2 and fig. 4, a bracket 6 is fixedly installed inside one side of the elbow bend 1 far from the first auxiliary joint 4, a spring 7 is fixedly installed outside one side of the bracket 6 near to the first auxiliary joint 4, a scraping head 8 is fixedly installed outside one side of the spring 7 far from the bracket 6, a plug 16 is fixedly installed in the middle of one side of the scraping head 8 near to the bracket 6, one end of the plug 16 far from the scraping head 8 penetrates through the spring 7 and is movably sleeved with the middle of the bracket 6, a stop block 17 is fixedly connected to the top end of one side inner wall of the elbow bend 1 near to the first auxiliary joint 4, when fluid enters the position of the main joint 3, the pressure of the fluid can push the plug 16 aside, the plug 16 is pushed out from the right side of the bracket 6, the scraping head 8 on one side is driven to scrape the inner wall of the elbow bend 1 in sequence, after the fluid pressure at the position of the main joint 3 disappears, the inner wall of the elbow bend 1 on one side is scraped again after reset, so that residual dirt on the inner wall of the elbow bend 1 can be automatically cleaned, and blocking is avoided in the later stage;

as shown in fig. 2 and 3, a sealing shaft sleeve 9 is integrally formed at the outer part of one side of the connecting valve 2 close to the first auxiliary joint 4, a connecting shaft 10 is movably installed in the sealing shaft sleeve 9, a disc 11 is fixedly installed at one end of the connecting shaft 10, which is positioned in the connecting valve 2, a knob 12 is fixedly installed at one end of the connecting shaft 10, which is far away from the disc 11, through the sealing shaft sleeve 9, a limiting block 13 is fixedly connected at the outer part of one side of the sealing shaft sleeve 9, a fixed ring 14 is fixedly installed at the outer part of one side of the knob 12, which is close to the sealing shaft sleeve 9, a fixed block 15 is fixedly installed at the outer part of one side of the fixed ring 14, when a passage of the right-angle elbow 1 needs to be closed, the knob 12 is twisted, the passage is closed after the knob 12 drives the disc 11 in the connecting valve 2 to turn over by the connecting shaft 10, and when the disc 11 closes the passage, the fixed block 15 at one side of the fixed ring 14 is limited at one side of the limiting block 13, so that the angle can be conveniently controlled, and whether the inner part of the connecting valve 2 is closed or not can be confirmed from the outside;

working principle: when the position of the main joint 3 enters fluid, the pressure of the fluid can laterally push the plug 16, the plug 16 is pushed out from the right side of the support 6, when the support 6 is pushed out, the scraping head 8 on one side is driven to scrape the inner walls of the right-angle elbows 1 in turn, after the fluid pressure at the position of the main joint 3 disappears, the scraping head 8 is reset and then scrapes the inner walls of the right-angle elbows 1 back again, so that dirt remained on the inner walls of the right-angle elbows 1 can be automatically cleaned, when the passage of the right-angle elbows 1 needs to be closed, the knob 12 is twisted, the knob 12 drives the disc 11 in the connecting valve 2 to turn over an angle to close the passage through the connecting shaft 10, and when the disc 11 closes the passage, the fixed block 15 on one side of the fixed ring 14 can abut against one side of the limiting block 13, so that the angle can be conveniently controlled, and whether the inside of the connecting valve 2 is closed can be confirmed from the outside.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A right angle three way connection, characterized in that: comprising

The connecting valve comprises a right-angle elbow (1), wherein a connecting valve (2) is integrally formed at one end of the right-angle elbow (1), a main joint (3) is fixedly connected to one end, far away from the right-angle elbow (1), of the connecting valve (1), a first auxiliary joint (4) is communicated with one end, far away from the connecting valve (2), of the right-angle elbow (1), and a second auxiliary joint (5) is communicated with the left bottom end, close to the first auxiliary joint (4), of the right-angle elbow (1);

the utility model discloses a scraper blade, including first sub-joint (4), right angle elbow (1), support (6) are fixed mounting in one side inside of keeping away from first sub-joint (4), one side outside fixed mounting that support (6) are close to first sub-joint (4) has spring (7), one side outside fixed mounting that spring (7) kept away from support (6) has scraper head (8).

2. A right angle tee fitting as set forth in claim 1, wherein: one side outside integrated into one piece that connecting valve (2) are close to first sub-joint (4) has sealed axle sleeve (9), the inside movable mounting of sealed axle sleeve (9) has connecting axle (10), connecting axle (10) are located inside one end fixed mounting of connecting valve (2) have dish (11), one end that dish (11) were kept away from to connecting axle (10) is passed sealed axle sleeve (9) fixed mounting and is had knob (12).

3. A right angle tee fitting as set forth in claim 2, wherein: one side outside fixedly connected with stopper (13) of sealed axle sleeve (9), one side outside fixed mounting that knob (12) are close to sealed axle sleeve (9) has retainer plate (14), one side outside fixed mounting that retainer plate (14) kept away from knob (12) has fixed block (15).

4. A right angle tee fitting as set forth in claim 1, wherein: the middle part of one side of scraping head (8) close to support (6) is fixedly provided with a plug (16), one end of plug (16) far away from scraping head (8) passes through spring (7) and is movably sleeved with the middle part of support (6).

5. A right angle tee fitting as set forth in claim 1, wherein: the top end of the inner wall of one side of the right-angle elbow (1) close to the first auxiliary joint (4) is fixedly connected with a stop block (17).

6. A right angle tee fitting as set forth in claim 1, wherein: the first auxiliary joint (4) and the second auxiliary joint (5) are mutually perpendicular.