CN207989977U - A kind of threeway being easily installed - Google Patents

Abstract

The utility model discloses an easy-to-install tee, which comprises a three-way pipe, the three-way pipe is a T-shaped structure, and one end of the three-way pipe is provided with a water outlet, and the water outlet and the three-way pipe are integrated structure, one side of the water outlet is provided with a nut, the pipe wall of the water outlet is provided with a sealing ring installation groove, and one end of the sealing ring installation groove is symmetrically provided with a protrusion, and the protrusion and the water outlet One-piece structure, one side of the water outlet is provided with a sealing ring; the sealing ring and the buffer rod are used to improve the sealing performance of the joint when the three-way valve is connected, and the protrusion and the limit rod are used to fix the sealing ring on the One side of the water outlet reduces the drop of the sealing ring during installation and disassembly of the tee pipe, and at the same time avoids the loss of the sealing ring, avoids missing the sealing ring during installation, and improves the installation efficiency. The filter is used to reduce the impurities in the liquid, avoid the clogging of the liquid during use, improve the safety of equipment use, and increase the speed of installation and removal of the filter.

Description

A tee for easy installation

technical field

The utility model belongs to the technical field of three-way pipe fittings, in particular to a three-way pipe that is easy to install.

Background technique

Tees are also called pipe fittings tees or tee fittings, tee joints, etc. It is mainly used to change the direction of the fluid, and it is used at the branch pipe of the main pipeline. Can be classified according to pipe diameter. Generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic and other materials. Tee is a chemical pipe fitting with three openings, namely one inlet and two outlets; or two inlets and one outlet. The confluence of three identical or different pipelines. The main function of the tee is to change the direction of the fluid. When installing the existing tee pipe, the sealing gasket usually uses an external ring gasket. When the tee pipe is installed and replaced, the sealing ring is easy to fall off, and the gasket is missing or installed offset. When the tee pipe flows , leading to liquid splashing, increasing liquid loss, and the sealing ring is also easy to fall off during transportation, which increases transportation costs and increases transportation difficulty. When the three-way pipe is carrying current, it is often necessary to add a filter device when filtering large liquid particles , while increasing the replacement frequency of the filter and increasing the cost of the equipment, we propose a tee that is easy to install.

Utility model content

The purpose of this utility model is to provide a kind of tee that is easy to install, to solve the tee pipe proposed in the above background technology when installing, the sealing gasket usually uses an external ring pad, and the sealing ring is easy to install and replace when the tee pipe is installed and replaced. Dropping, and the sealing gasket is missing or installed offset, when the tee pipe flows, it will cause liquid splashing and increase liquid loss. The sealing ring is also easy to fall off during transportation, which will increase transportation costs and increase transportation difficulty. When the three-way pipe is carrying current, it is often necessary to add a filter device when filtering large liquid particles, and at the same time increase the replacement frequency of the filter screen, which increases the problem of equipment cost.

In order to achieve the above purpose, the utility model provides the following technical solutions: a tee that is easy to install, including a tee pipe, the tee pipe is a T-shaped structure, and one end of the tee pipe is provided with a water outlet, the outlet The water outlet and the three-way pipe are of an integrated structure, a nut is provided on one side of the water outlet, a sealing ring installation groove is arranged at the pipe wall of the water outlet, and a protrusion is symmetrically arranged at one end of the sealing ring installation groove , the protrusion and the water outlet are integrated, one side of the water outlet is provided with a sealing ring, the surface of the sealing ring is provided with a buffer rod, and one end of the buffer rod is fixedly installed on the surface of the sealing ring, The inside of the sealing ring is provided with a limit rod, one end of the limit rod is fixedly installed inside the seal ring, and the other end of the limit rod penetrates the surface of the seal ring, and the two sides of the three-way pipe are respectively provided with The filter installation groove, the filter installation groove and the tee pipe are an integral structure, the inside of the filter installation groove is provided with a filter, the two ends of the filter are respectively provided with bolts, and the filter passes through Bolts are fixedly installed inside the installation groove of the filter screen, and the surface of the three-way pipe is provided with a sewage outlet, and one end of the sewage outlet is provided with a sewage cover, and the sewage cover is threaded on one end of the sewage outlet.

Preferably, there are four buffer rods, and the four buffer rods are evenly distributed on the surface of the sealing ring. The outside of the buffer rod is a spring structure, and the limit rod is based on the symmetrical axis of the buffer rod. The limiting rods are symmetrically distributed inside the sealing ring.

Preferably, the filter installation groove is a square inner hollow structure, and the filter isolates the three ends of the three-way pipe into independent chambers.

Preferably, one end of the sewage outlet penetrates the outer surface of the three-way pipe and is embedded into the inside of the three-way pipe, and the sewage outlet has a ring-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The sealing ring and buffer rod are used to improve the sealing performance of the joint when the three-way valve is connected, and the protrusion and the limit rod are used to fix the sealing ring on the side of the water outlet and reduce the time when the three-way pipe is installed and disassembled. The sealing ring falls, and at the same time avoids the loss of the sealing ring, avoids missing the sealing ring during installation, and improves the installation efficiency.

(2) The filter screen is used to reduce impurities in the liquid, avoid liquid clogging during use, improve the safety of equipment use, and increase the speed of filter screen installation and removal.

(3) The sewage cover is used to quickly discharge impurities, increase the cleanliness of the pipeline, improve the cleaning efficiency of the pipeline, and reduce the cleaning time of the tee pipe.

Description of drawings

Fig. 1 is the tee structural representation of the utility model;

Fig. 2 is a schematic diagram of the cross-sectional structure of the water outlet of the present utility model;

Fig. 3 is a sectional view of the water outlet of the utility model;

Fig. 4 is a schematic diagram of the connection structure of the sealing ring of the present invention;

Fig. 5 is the structural schematic diagram of filter screen of the present utility model;

In the figure: 1-tee pipe, 2-water outlet, 3-nut, 4-sealing ring, 5-sealing ring installation groove, 6-protrusion, 7-buffer rod, 8-limit rod, 9-filter Net installation groove, 10-filter screen, 11-bolt, 12-drainage outlet, 13-drainage cover.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model provides a kind of technical solution: a kind of tee that is easy to install, comprises tee pipe 1, and tee pipe 1 is T-shaped structure, and One end of the three-way pipe 1 is provided with a water outlet 2, the water outlet 2 and the three-way pipe 1 are of an integrated structure, one side of the water outlet 2 is provided with a nut 3, and the pipe wall of the water outlet 2 is provided with a sealing ring installation groove 5. One end of the sealing ring installation groove 5 is symmetrically provided with a protrusion 6, the protrusion 6 and the water outlet 2 are integrated, the side of the water outlet 2 is provided with a sealing ring 4, and the surface of the sealing ring 4 is provided with a buffer rod 7 , one end of the buffer rod 7 is fixedly installed on the surface of the sealing ring 4, and the inside of the sealing ring 4 is provided with a limit rod 8, and one end of the limit rod 8 is fixedly installed inside the seal ring 4, and the other end of the limit rod 8 runs through The surface of the sealing ring 4 and the two sides of the tee pipe 1 are respectively provided with a filter screen installation groove 9, the filter screen installation groove 9 and the tee pipe 1 are of an integrated structure, and the inside of the filter screen installation groove 9 is provided with a filter screen 10, Both ends of the filter screen 10 are respectively provided with bolts 11, and the filter screen 10 is fixedly installed inside the filter screen installation groove 9 through the bolts 11. The surface of the tee pipe 1 is provided with a sewage outlet 12, and one end of the sewage outlet 12 is provided with a sewage discharge cover. 13. The sewage discharge cover 13 is screwed on one end of the sewage discharge port 12 through threads.

In order to increase the sealing degree of the three-way pipe 1, reduce the stability of the disassembly and installation of the sealing ring 4, improve the connection reliability of the sealing ring at the water outlet, reduce the installation time, and improve the installation efficiency, in this embodiment, preferably, the buffer rod 7 is provided with four, and the four buffer rods 7 are evenly distributed on the surface of the sealing ring 4, the outside of the buffer rod 7 is a spring structure, and the limit rod 8 is symmetrically distributed on the symmetrical axis of the buffer rod 7 The inside of the sealing ring 4.

In order to increase the filtration of liquid when the three-way valve 1 is in use, reduce the impurities in the fluid of the three-way valve 1, and improve the convenience of installing and dismounting the filter screen 10, in this embodiment, preferably, the filter screen installation groove 9 is a square inner space structure, the filter screen 10 isolates the three ends of the tee pipe 1 into independent chambers.

In order to improve the cleaning efficiency of the internal impurities of the three-way valve 1 and reduce the internal impurities of the three-way pipe 1, in this embodiment, preferably, one end of the sewage outlet 12 penetrates the outer surface of the three-way pipe 1 and is embedded into the interior of the three-way pipe 1, and The blowdown outlet (12) is an annular structure.

The working principle and application process of the utility model: when in use, the sealing ring 4 is respectively fixed inside the water outlet 2, at this time the buffer rod 7 is inserted into the inside of the sealing ring installation groove 5, and the limit rod 8 passes through the protrusion 6, so that the sealing ring 4 is fixed on the side of the water outlet 2, and the water pipe is connected to the tee pipe 1 according to the requirements. At this time, the nut 3 is installed on one end of the water pipe by screwing, and one end of the water pipe is slowly approaching. Water outlet 2, when the water pipe contacts the sealing ring 4, continue to tighten the nut 3, so that the water pipe is in close contact with the sealing ring 4 and the water outlet 2. After using for a period of time, take off the filter screen 10 and unscrew the sewage cover 13, and clean up three Impurities in the through pipe 1 are cleaned up and replaced with a clean filter screen 10, and the sewage cover 13 is tightened at the same time.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. a kind of threeway being easily installed, including three-way pipe（1）, it is characterised in that：The three-way pipe（1）For T-shaped structure, and three Siphunculus（1）One end be provided with water outlet（2）, the water outlet（2）And three-way pipe（1）It is an integral structure, the water outlet （2）Side be provided with nut（3）, the water outlet（2）Tube wall at be provided with sealing ring mounting groove（5）, the sealing ring Mounting groove（5）One end be symmetrically arranged with protrusion（6）, the protrusion（6）And water outlet（2）It is an integral structure, the water outlet Mouthful（2）Side be provided with sealing ring（4）, the sealing ring（4）Surface be provided with buffer bar（7）, the buffer bar（7）'s One end is fixedly mounted on sealing ring（4）Surface, the sealing ring（4）Be internally provided with gag lever post（8）, the gag lever post （8）One end be fixedly mounted on sealing ring（4）Inside, and gag lever post（8）The other end run through sealing ring（4）Surface, institute State three-way pipe（1）Both sides be respectively arranged with filter screen mounting groove（9）, the filter screen mounting groove（9）And three-way pipe（1）It is one Body formula structure, the filter screen mounting groove（9）Be internally provided with filter screen（10）, the filter screen（10）Both ends set respectively It is equipped with bolt（11）, the filter screen（10）Pass through bolt（11）It is fixedly mounted on filter screen mounting groove（9）Inside, described three Siphunculus（1）Surface be provided with sewage draining exit（12）, the sewage draining exit（12）One end be provided with dirt-discharging hook（13）, the dirt-discharging hook （13）By threaded engagement in sewage draining exit（12）One end.

2. a kind of threeway being easily installed according to claim 1, it is characterised in that：The buffer bar（7）It is provided with four It is a, and four buffer bars（7）Tool is evenly distributed on sealing ring（4）Surface, the buffer bar（7）Outside be spring structure, The gag lever post（8）With buffer bar（7）Symmetry axis, the gag lever post（8）It is symmetrically distributed in sealing ring（4）Inside.

3. a kind of threeway being easily installed according to claim 1, it is characterised in that：The filter screen mounting groove（9）For Rectangular hollow structure, the filter screen（10）Make three-way pipe（1）Three ends be isolated into separate chamber.

4. a kind of threeway being easily installed according to claim 1, it is characterised in that：The sewage draining exit（12）One end pass through Wear three-way pipe（1）Outer surface and be embedded into three-way pipe（1）Inside, and sewage draining exit（12）For cirque structure.