CN221991219U

CN221991219U - Siphon tee bend pipe fitting

Info

Publication number: CN221991219U
Application number: CN202420526044.7U
Authority: CN
Inventors: 夏雪婷; 孙建财; 孙福洪; 孙建飞; 王林建
Original assignee: Zhejiang Hongzhou Pipe Fitting Co ltd
Current assignee: Zhejiang Hongzhou Pipe Fitting Co ltd
Priority date: 2024-03-18
Filing date: 2024-03-18
Publication date: 2024-11-12
Anticipated expiration: 2034-03-18

Abstract

The utility model provides a siphon tee bend pipe fitting, including the three-way pipe main part, the three-way pipe main part is internal to have through the separating part separate the ladder cavity that obtains with the water inlet intercommunication, with mix the toper cavity of liquid outlet intercommunication, be provided with the mixed cavity that is used for intercommunication ladder cavity and toper cavity on the separating part, be provided with the adjusting part that is located mixed cavity entrance point in the path section of ladder cavity, the adjusting part has the cavity of walking water that communicates with mixed cavity, the internal diameter of walking the cavity is less than the internal diameter of the path section of ladder cavity and is greater than the internal diameter of mixing the cavity, and allow through the size difference of the path section of adjusting increase or reduction walking cavity and ladder cavity. The utility model has the beneficial effects that the small-diameter section of the stepped cavity is provided with the cavity with smaller size, so that one-time pressurization is increased to two-time pressurization before water enters the mixing cavity, the pressurization effect is improved, the siphon strength is also improved, and the size of the additional cavity can be regulated to be in various different sizes.

Description

Siphon tee bend pipe fitting

Technical Field

The utility model relates to the technical field of three-way pipes, in particular to a siphon three-way pipe fitting.

Background

The three-way pipe is widely used in pipe networks for conveying liquid and gas, and the materials of the three-way pipe are divided into: cast iron, cast steel, cast copper, cast aluminum, plastic, glass and the like, have T-shaped and Y-shaped shapes, have equal-diameter pipe orifices and also have reducing pipe orifices, are used for the joint of three identical or different pipelines, and have the main function of changing the direction of fluid.

Publication number CN219242939U discloses a three-way pipe based on jet siphon structure, including the three-way pipe main part, the water inlet has been seted up to the rear end outer wall of three-way pipe main part, the mixed liquid outlet has been seted up to the front end outer wall of three-way pipe main part, the upper end outer wall of three-way pipe main part is provided with fixed block and vice inlet, and fixed block is located one side of vice inlet, the lower extreme outer wall fixedly connected with No. two fixed blocks of three-way pipe main part, the conical cavity has been seted up to the inner wall of mixed liquid outlet, evenly distributed has the strengthening rib all around of three-way pipe main part inner wall, mixing cavity has been seted up to the inner wall at three-way pipe main part, and the inlet has been seted up to one side of mixing cavity, the outlet has been seted up to one end of conical cavity.

Disclosure of utility model

The present utility model is directed to solving the above-mentioned drawbacks of the prior art, and provides a siphon tee fitting for solving the above-mentioned problems.

The utility model solves the technical problems by adopting the technical scheme that: the siphon tee pipe fitting comprises a tee pipe body, wherein a water inlet is formed in the left end of the tee pipe body, a mixed liquid outlet is formed in the right end of the tee pipe body, an auxiliary liquid inlet close to the mixed liquid outlet is formed in the upper end of the tee pipe body, a stepped cavity communicated with the water inlet and a conical cavity communicated with the mixed liquid outlet are formed in the tee pipe body, the stepped cavity and the conical cavity are formed in the partition, a mixing cavity used for communicating the stepped cavity and the conical cavity is formed in the partition, an adjusting component located at the inlet end of the mixing cavity is arranged in a small-diameter section of the stepped cavity, the adjusting component is provided with a water passing cavity communicated with the mixing cavity, the inner diameter of the water passing cavity is smaller than that of the small-diameter section of the stepped cavity and larger than that of the mixing cavity, and the size difference between the water passing cavity and the small-diameter section of the stepped cavity is allowed to be increased or reduced through adjustment.

Further perfecting, the adjusting component comprises a bottom plate, a rotating cylinder and a plurality of assembly blocks for forming a water walking cavity, the bottom plate is kept in the small-diameter section of the stepped cavity through bolts connected with the separating parts, a plurality of first guide grooves distributed by taking the center of the bottom plate as a circle center annular array are arranged on the inner side surface of the bottom plate, guide rods moving in the corresponding first guide grooves are arranged on the assembly blocks, the rotating cylinder is in rotating connection with the bottom plate and matched with the guide rods, and connecting rods matched with the guide rods are arranged on the inner surfaces of the rotating cylinder, so that the assembly blocks are driven to move in the direction of expanding or shrinking the inner diameter of the water walking cavity when the rotating cylinder rotates.

Further perfecting, two adjacent first guide grooves are matched in a crossing way, and the polygonal configuration of different patterns is presented according to the number of the used guide grooves.

Further perfecting, the quantity of the connecting rods is consistent with that of the guide rods, the second guide grooves are formed, one ends of the guide rods extend into the second guide grooves and move along paths provided by the second guide grooves, and when the guide rods move, the assembly blocks correspondingly move to enlarge or reduce the inner diameter of the water cavity.

Further perfecting, one end of the connecting rod, which is arranged at the rotating cylinder in a deviating way, is provided with a co-connection ring connected with all the connecting rods, and the co-connection ring is provided with a through hole with the same inner diameter as the mixing cavity.

Further perfecting, the three-way pipe main body is provided with a third guide groove, the outer surface of the rotating cylinder is provided with a holding part which penetrates through the third guide groove and extends to the outside, and the holding part drives the rotating cylinder to rotate when moving along a path provided by the third guide groove.

Further perfecting, the outer surface of the rotary cylinder is provided with a waterproof sealing sleeve, and the outer surface of the waterproof sealing sleeve is tightly attached to the inner surface of the small-diameter section of the stepped cavity.

The beneficial effects of the utility model are as follows:

The utility model ensures that the small-diameter section of the stepped cavity is internally provided with the cavity with smaller size, so that one-time pressurization is increased to two-time pressurization before water enters the mixing cavity, the pressurization effect is improved, the siphon strength is also improved, the size of the added cavity can be regulated to be in various different sizes, the formed pressurization strength can be also in different pressurization strengths according to the change of the size, and the regulation can be carried out according to the requirement of the adsorption strength.

Drawings

FIG. 1 is a schematic diagram of the present utility model in full section;

FIG. 2 is a schematic diagram of the structure of the adjusting assembly of the present utility model;

FIG. 3 is a schematic side view of the structure of FIG. 2 according to the present utility model.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

Referring to the drawings: the siphon tee pipe fitting comprises a tee pipe body 1, wherein a water inlet 2 is formed in the left end of the tee pipe body 1, a mixed liquid outlet 3 is formed in the right end of the tee pipe body 1, a secondary liquid inlet 4 close to the mixed liquid outlet 3 is formed in the upper end of the tee pipe body, a stepped cavity 11 communicated with the water inlet 2 and obtained through separation of a separation part 5 and a conical cavity 12 communicated with the mixed liquid outlet 3 are formed in the tee pipe body 1, a mixed cavity 51 used for communicating the stepped cavity 11 and the conical cavity 12 is formed in the separation part 5, an adjusting component 6 located at the inlet end of the mixed cavity 51 is arranged in a small-diameter section of the stepped cavity 11, the adjusting component 6 is provided with a water passing cavity 61 communicated with the mixed cavity 51, the inner diameter of the water passing cavity 61 is smaller than the inner diameter of the small-diameter section of the stepped cavity 11 and is larger than the inner diameter of the mixed cavity 51, and the size difference between the water passing cavity 61 and the small-diameter section of the stepped cavity 11 is allowed to be increased or decreased through adjustment. The principle of the utility model is that the small-diameter section of the stepped cavity 11 is provided with a smaller-sized cavity by the water-moving cavity 61 provided by the adjusting component 6, so that one-time pressurization is increased to two-time pressurization before water enters the mixing cavity 51, the pressurization effect is improved, the siphon strength is also improved, the size of the water-moving cavity 61 can be adjusted to be in various different sizes, the formed pressurization strength can be also in different pressurization strengths according to the change of the size, and the adjustment can be carried out according to the requirement of the adsorption strength.

The adjusting component 6 comprises a bottom plate 62, a rotating cylinder 63 and a plurality of assembling blocks 64 for forming the water running cavity 61, wherein the bottom plate 62 is kept in a small-diameter section of the stepped cavity 11 through bolts connected with the partition 5, a plurality of first guide grooves 62-a distributed in an annular array taking the center of the bottom plate 62 as a circle center are arranged on the inner side surface of the bottom plate 62, guide rods 64-a moving in the corresponding first guide grooves 62-a are arranged on the assembling blocks 64, the rotating cylinder 63 is in rotating connection with the bottom plate 62, connecting rods 63-a matched with the guide rods 64-a are arranged on the inner surface of the rotating cylinder 63, so that the assembling blocks 64 are driven to move in the direction of expanding or shrinking the inner diameter of the water running cavity 61 when the rotating cylinder 63 rotates, the bottom plate 62 is used as a base part, through holes communicated with the water running cavity 61 are formed in the central position of the bottom plate 62, the inner diameter of the through holes is larger than or equal to the maximum inner diameter of the water running cavity 61, so that pressurizing effect is guaranteed, the bottom plate 62 is fixed through the bolts, good use stability is guaranteed, the position of the bolts cannot interfere with the first guide grooves 62-a, the first guide grooves 62-a are arranged, the first guide blocks 62-a are matched with the inner surfaces of the rotating cylinder 64 are arranged on the inner surfaces of the rotating cylinder 63, the rotating cylinder 63 and the rotating cylinder 63 are matched with the inner surfaces of the rotating cylinder 64, the rotating blocks 64 are prevented from being matched with the inner surfaces of the rotating blocks, the inner guide blocks 64 are matched with the inner surfaces of the rotating blocks, and the inner guide blocks are made to move in the inner diameter of the inner guide grooves 64, and the inner diameter of the inner guide grooves and the bottom plate 62 are made.

The adjacent first guide grooves 62-a are crossed and matched, and take on polygonal configurations of different patterns according to the number of uses, so that the overall structure of the adjusting assembly 6 is compact, and the assembling blocks 64 are also convenient to arrange at corresponding positions.

The number of the connecting rods 63-a is identical to that of the guide rods 64-a, and a second guide groove 63-a1 is provided, one end of the guide rod 64-a extends into the second guide groove 63-a1 and moves along a path provided by the second guide groove 63-a1, and when moving, the assembly block 64 moves correspondingly to expand or contract the inner diameter of the water running cavity 61, the connecting rods 63-a are provided to have a length rod, the guide rod 64-a moves therein through the second guide groove 63-a1, and the second guide groove 63-a1 defines an initial end 63-a11 and a final end 63-a12, that is, the size of the water running cavity 61 is minimized when the guide rod 64-a is positioned at the initial end 63-a11, and the size of the plurality of water running cavities 61 is maximized when the guide rod 64-a is positioned at the final end 63-a 12.

The connecting rod 63-a deviates from the co-interlink 7 that is arranged at one end of the rotating cylinder 63 and is connected with all the connecting rods 63-a, the co-interlink 7 is provided with a through hole 71 which is consistent with the inner diameter of the mixing cavity 51, the co-interlink 7 can increase the structural strength of the connecting rod 63-a after being connected with all the connecting rods 63-a, the connecting rod 63-a is prevented from being broken and shaking when the connecting rod 63-a is used for driving the assembling block 64 to move when the rotating cylinder 63 rotates and is not stressed, the service stability is improved, the through hole 71 does not obstruct the water from entering the mixing cavity 51, and the pressure formed by the through hole 71 can keep consistent with the pressure entering the mixing cavity 51 due to the consistent size, and no pressure difference exists, so that the siphon effect is ensured.

The three-way pipe main body 1 is provided with the third guide groove 13, the outer surface of the rotary barrel 63 is provided with the pinch portion 63-b which penetrates through the third guide groove 13 and extends to the outside, the pinch portion 63-b drives the rotary barrel 63 to rotate when moving along the path provided by the third guide groove 13, the third guide groove 13 provides a guide path, the pinch portion 63-b can also extend to the outside of the three-way pipe main body 1 and is used as a prompt end for showing the minimum size and the maximum size of the water cavity 61 when being guided, the user can conveniently adjust when the user cannot observe the change in the pipe, and the pinch portion 63-b facilitates the user to drive the rotary barrel 63 to rotate.

Be provided with waterproof seal cover 8 on the surface of rotating cylinder 63, waterproof seal cover 8's surface closely laminates the internal surface at the minor diameter section of ladder cavity 11, waterproof seal cover 8 can be by the extrusion because of the size difference when contacting with the internal surface of the minor diameter section of sealing connection ladder cavity 11, the extrusion can make waterproof seal cover 8 take place to warp to can produce the reverse effect that resumes under the influence of reset characteristic, and combine reverse effect to realize close contact, with this pressurize effect, and also can increase the resistance of rotating cylinder 63 when rotating, with this makes rotating cylinder 63 can not take place to rotate under unmanned, thereby also can keep at the state after adjusting under the constraint of no extra constraint structure.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a siphon tee bend pipe fitting, including three-way pipe main part (1), the left end of three-way pipe main part (1) is provided with water inlet (2), the right-hand member is provided with mixes liquid outlet (3), the upper end is provided with vice liquid inlet (4) that are close to mix liquid outlet (3), have in three-way pipe main part (1) through separating portion (5) separate stepped cavity (11) with water inlet (2) intercommunication, with mix conical cavity (12) of liquid outlet (3) intercommunication, be provided with on separating portion (5) and be used for communicating stepped cavity (11) and conical cavity (12) mix cavity (51), its characterized in that: an adjusting component (6) located at the inlet end of the mixing cavity (51) is arranged in the small-diameter section of the stepped cavity (11), the adjusting component (6) is provided with a water passing cavity (61) communicated with the mixing cavity (51), the inner diameter of the water passing cavity (61) is smaller than that of the small-diameter section of the stepped cavity (11) and larger than that of the mixing cavity (51), and the size difference of the water passing cavity (61) and the small-diameter section of the stepped cavity (11) is allowed to be increased or decreased through adjustment.

2. The siphon tee of claim 1, wherein: the adjusting component (6) comprises a bottom plate (62), a rotating cylinder (63) and a plurality of assembling blocks (64) used for forming the water travelling cavity (61), the bottom plate (62) is kept in a small-diameter section of the stepped cavity (11) through bolts connected with the separation part (5), a plurality of first guide grooves (62-a) distributed in an annular array with the center of the bottom plate (62) as a circle center are arranged on the inner side surface of the bottom plate (62), guide rods (64-a) moving in the corresponding first guide grooves (62-a) are arranged on the assembling blocks (64), the rotating cylinder (63) is in rotating connection with the bottom plate (62), and connecting rods (63-a) matched with the guide rods (64-a) are arranged on the inner surface of the rotating cylinder (63) so as to drive the assembling blocks (64) to move in the direction of expanding or shrinking the inner diameter of the water travelling cavity (61) when the rotating cylinder (63) rotates.

3. The siphon tee of claim 2, wherein: two adjacent first guide grooves (62-a) are in cross fit and present polygonal configurations in different patterns according to the number of uses.

4. A siphon tee according to claim 3, characterised in that: the number of the connecting rods (63-a) is consistent with that of the guide rods (64-a), and a second guide groove (63-a 1) is arranged, one end of each guide rod (64-a) extends into the corresponding second guide groove (63-a 1) and moves along a path provided by the corresponding second guide groove (63-a 1), and the assembly block (64) correspondingly moves to enlarge or reduce the inner diameter of the water running cavity (61) when moving.

5. The siphon tee of claim 4, wherein: one end of the connecting rod (63-a) which is arranged at the opposite side of the rotating cylinder (63) is provided with a co-connection ring (7) connected with all the connecting rods (63-a), and the co-connection ring (7) is provided with a through hole (71) which is consistent with the inner diameter of the mixing cavity (51).

6. The siphon tee of claim 2, wherein: the three-way pipe is characterized in that a third guide groove (13) is formed in the three-way pipe body (1), a holding part (63-b) extending to the outside through the third guide groove (13) is formed in the outer surface of the rotating cylinder (63), and the holding part (63-b) drives the rotating cylinder (63) to rotate when moving along a path provided by the third guide groove (13).

7. The siphon tee of claim 6, wherein: the outer surface of the rotating cylinder (63) is provided with a waterproof sealing sleeve (8), and the outer surface of the waterproof sealing sleeve (8) is tightly attached to the inner surface of the small-diameter section of the stepped cavity (11).