Three-way pipe

Abstract

The utility model discloses a three-way pipe which comprises a main pipe, a branch pipe communicated with the interior of the main pipe is arranged on the main pipe, two shells are fixedly installed on the outer wall of the branch pipe, a rotating cylinder rotationally connected with the branch pipe is arranged on the outer wall of the branch pipe in a penetrating mode, and rotating doors located in the branch pipe are fixedly installed on the outer walls of the two rotating cylinders. Sealing rings are arranged on the outer walls of the two rotating doors, adjusting mechanisms are arranged in the two shells, each adjusting mechanism comprises a partition plate fixedly installed in the corresponding shell, a threaded rod rotationally connected with the partition plate is arranged on the partition plate in a penetrating mode, and a threaded sleeve in threaded connection with the threaded rod is arranged on the outer side of the threaded rod. By arranging the adjusting mechanism, the round rod can move upwards or downwards by rotating the rotary knob, and the rotary door can be rotated through mutual matching of the sliding block and the sliding way, so that opening and closing of a flow channel of the branch pipe can be controlled, and the flow direction of liquid in the main pipe can be changed according to requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tee pipe especially, relates to a tee pipe. BACKGROUND

[0002] Tee pipe as one of the types of pipeline connecting piece, usually set in the confluence of three pipelines, its role is to change the transmission direction of fluid, tee pipe is also used for the key component of hydraulic component.

[0003] The existing tee pipe only has single communication state when using, liquid flows into the main pipe, can only flow to left branch pipe and right branch pipe synchronously, cannot select the flow direction of liquid according to demand, inconvenient to use, for this, we propose a tee pipe. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a tee pipe.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A tee pipe, including the main pipe, be provided with branch pipe with its inside communication on the main pipe, the outer wall of branch pipe is fixedly installed with two housings, the outer wall of branch pipe is provided with the rotating connection of rotating drum, the outer wall of two rotating drums is fixedly installed with the rotating door in branch pipe, the outer wall of two rotating doors is provided with sealing ring, two housings are provided with adjusting mechanism.

[0007] Preferably, the adjusting mechanism includes a partition plate fixedly installed in the housing, a threaded rod rotatably connected to the partition plate is provided through the partition plate, a threaded sleeve is threadedly connected to the outer side of the threaded rod, a circular rod is fixedly installed at the bottom of the threaded sleeve, a slide is formed in the outer wall of the circular rod, the circular rod cooperates with the rotating drum, and a sliding block is fixedly installed on the inner wall of the rotating drum.

[0008] Preferably, a worm wheel is fixedly installed above the partition plate on the outer wall of the threaded rod, a worm is rotatably connected between the inner walls of the two sides of the housing, and the worm is meshed and connected with the worm wheel.

[0009] Preferably, two guide rods are fixedly installed at the bottom of the partition plate, and a same connecting plate is slidably sleeved on the two guide rods, and the threaded sleeve penetrates the connecting plate and is fixedly connected thereto.

[0010] Preferably, one end of the worm penetrates one side inner wall of the housing and is fixedly installed with a knob outside the housing.

[0011] Preferably, the sliding block is located in the slide and is slidably connected with the slide, and the slide is helical.

[0012] The utility model discloses beneficial effect:

[0013] Through setting the adjusting mechanism, can make the round bar upward or downward motion through the rotation knob, through the mutual cooperation of slider and slide, to make the rotating door rotate, can control the opening and closing of the branch pipe flow channel, thereby according to the demand change the flow direction of liquid in the main pipe. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 The utility model discloses a three -way pipe's three -dimensional structure schematic diagram is provided;

[0015] Fig. 2 The utility model discloses the plane structure schematic diagram in the shell of the utility model;

[0016] Fig. 3 The utility model discloses the plane structure schematic diagram of rotating drum, slider and rotating door in the shell of the utility model.

[0017] In the drawing: 1 main pipe, 2 branch pipe, 3 shell, 4 knob, 5 sealing ring, 6 worm, 7 worm wheel, 8 baffle, 9 guide rod, 10 threaded rod, 11 connecting plate, 12 threaded sleeve, 13 slide, 14 round bar, 15 rotating drum, 16 rotating door, 17 slider. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0019] Referring to Figs. 1-3 A three -way pipe, including main pipe 1, be provided with branch pipe 2 with its inside intercommunication on main pipe 1, the outer wall of branch pipe 2 is fixedly installed with two shells 3, the outer wall of branch pipe 2 is provided with the rotating drum 15 of being connected with its rotation, realize the rotation control of rotating door 16 to adjust fluid flow direction, the outer wall of two rotating drums 15 is fixedly installed with rotating door 16 in branch pipe 2, for blocking or guiding fluid to pass through branch pipe 2 and realizes the distribution and adjustment of flow, the outer wall of two rotating doors 16 is provided with sealing ring 5, ensure the sealing property between rotating door 16 and branch pipe 2 prevent fluid leakage, two shells 3 are provided with adjusting mechanism in.

[0020] The adjusting mechanism comprises a partition plate 8 fixedly installed in the shell 3, a threaded rod 10 penetrating through the partition plate 8 and rotationally connected with the partition plate 8, a threaded sleeve 12 threadedly connected with the threaded rod 10 and provided with a circular rod 14 fixedly installed at the bottom of the threaded sleeve 12, a slide 13 formed in the outer wall of the circular rod 14, the circular rod 14 cooperating with a rotating drum 15, a sliding block 17 fixedly installed on the inner wall of the rotating drum 15, a worm wheel 7 fixedly installed on the outer wall of the threaded rod 10 and located above the partition plate 8, a worm 6 rotationally connected between the inner walls of the shell 3 and engaged with the worm wheel 7 to realize the functions of deceleration and self-locking, two guide rods 9 fixedly installed at the bottom of the partition plate 8, a same connecting plate 11 slidingly sleeved on the two guide rods 9 to ensure the stable sliding of the connecting plate 11, the threaded sleeve 12 penetrating through the connecting plate 11 and fixedly connected with the connecting plate 11, one end of the worm 6 penetrating through one side inner wall of the shell 3 and fixedly installed with a knob 4 located outside the shell 3, the sliding block 17 located in the slide 13 and slidingly connected with the slide 13, and the slide 13 being helical to realize the conversion of the rotating angle to the linear displacement.

[0021] In use, the knob 4 is manually rotated to rotate the worm 6, the worm 6 is engaged with the worm wheel 7, the threaded rod 10 is rotated, the two guide rods 9 guide and the threaded sleeve 12 is threadedly connected with the threaded rod 10, the threaded sleeve 12 and the circular rod 14 are moved upward or downward, the rotating drum 15 and the rotating door 16 are rotated through the cooperation of the sliding block 17 and the helical slide 13 when the circular rod 14 is moved upward or downward, the opening and closing of the flow passage of the branch pipe 2 are controlled, and the flow direction of the liquid in the main pipe 1 is changed according to the requirement.

[0022] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A tee, comprising a main pipe (1), characterized in that The main pipe (1) is provided with a branch pipe (2) connected with the inside of the main pipe (1), two housings (3) are fixedly installed on the outer wall of the branch pipe (2), a rotating drum (15) is arranged through the outer wall of the branch pipe (2) and is rotatably connected with the branch pipe (2), two rotating doors (16) are fixedly installed on the outer wall of the two rotating drums (15) and are located in the branch pipe (2), a sealing ring (5) is arranged on the outer wall of each of the two rotating doors (16), and an adjusting mechanism is arranged in each of the two housings (3).

2. A tee according to claim 1, characterized in that The adjusting mechanism comprises a partition plate (8) fixedly installed in the housing (3), a threaded rod (10) rotatably connected with the partition plate (8) and arranged through the partition plate (8), a threaded sleeve (12) threadedly connected with the threaded rod (10) and arranged on the outer side of the threaded rod (10), a round rod (14) fixedly installed at the bottom of the threaded sleeve (12), a sliding groove (13) formed in the outer wall of the round rod (14), and a sliding block (17) fixedly installed on the inner wall of the rotating drum (15) and matched with the round rod (14).

3. A tee according to claim 2, wherein A worm wheel (7) is fixedly installed on the outer wall of the threaded rod (10) and located above the partition plate (8), a worm (6) is rotatably connected between the inner walls of the two sides of the housing (3), and the worm (6) is meshingly connected with the worm wheel (7).

4. A tee according to claim 2, wherein Two guide rods (9) are fixedly installed at the bottom of the partition plate (8), and the same connecting plate (11) is slidably sleeved on the two guide rods (9), the threaded sleeve (12) penetrates through the connecting plate (11) and is fixedly connected with the connecting plate (11).

5. A tee according to claim 3, wherein One end of the worm (6) penetrates through the inner wall of one side of the housing (3) and is fixedly installed with a knob (4) located outside the housing (3).

6. A tee according to claim 2, wherein The sliding block (17) is located in the sliding groove (13) and is slidably connected with the sliding groove (13), and the sliding groove (13) is helical.

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