CN217874715U

CN217874715U - Novel cutting sleeve type three-way joint

Info

Publication number: CN217874715U
Application number: CN202221963449.4U
Authority: CN
Inventors: 李英书
Original assignee: Zhejiang Guanbo Fluid Technology Co ltd
Current assignee: Zhejiang Guanbo Fluid Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-22
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a novel cutting ferrule formula three way connection, including the standpipe, be symmetric connection and have hot-water line and cold water pipe on the lateral wall of standpipe, set up on the lateral wall of standpipe with the communicating hot water entry of hot-water line and with the communicating cold water entry of cold water pipe, the standpipe upper end is including the delivery port, the standpipe lower extreme can be dismantled and be provided with the apron, be equipped with muddy water column in the standpipe, set up the muddy water chamber of opening towards the delivery port in mixing the water column, set up symmetrical first entry and second entry on the lateral wall of muddy water column, still set up the third entry that is located between first entry and the second entry on the lateral wall of muddy water column, first entry, second entry and third entry all let in mix the water chamber, mix the water intracavity and be equipped with muddy water mechanism. The utility model discloses can intensive mixing hot water and cold water, and can control that it is cold water or hot water that the flow goes out the tee joint, and the muddy water mechanism of this product can dismantle the change, has reduceed use cost.

Description

Novel cutting sleeve type three-way joint

Technical Field

The utility model relates to a three way connection field, especially a novel cutting ferrule formula three way connection.

Background

The three-way joint is an important pivot in a gas and liquid pipeline transportation system, cold water and hot water can be simultaneously introduced into the three-way joint to achieve the effect of mixing the cold water and the hot water, but the hot water and the cold water cannot be sufficiently mixed in the three-way joint in the prior art, so that the outlet water temperature is unstable, and the required temperature cannot be immediately achieved; and most of mixing devices of the three-way joint can not be disassembled and replaced, and the whole three-way joint needs to be disassembled and replaced after the mixing devices are aged and worn, so that the use cost is improved, and the service life of the mixing devices is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mix even novel cutting ferrule formula three way connection of water to the muddy water column above that can dismantle the change, solved the above-mentioned problem that exists in the use among the prior art.

The technical scheme of the utility model is realized like this: the utility model provides a novel cutting ferrule formula three way connection, including the standpipe, be symmetric connection with hot-water line and cold water pipe on the lateral wall of standpipe, set up on the lateral wall of standpipe with the communicating hot water entry of hot-water line and with the communicating cold water entry of cold water pipe, the standpipe upper end is including the delivery port, the standpipe lower extreme can be dismantled and be provided with the apron, be equipped with muddy water column in the standpipe, set up the muddy water chamber of opening towards the delivery port in the muddy water column, set up symmetrical first entry and second entry on the lateral wall of muddy water column, still set up the third entry that is located between first entry and the second entry on the lateral wall of muddy water column, first entry, second entry and third entry all let in muddy water chamber, muddy water intracavity is equipped with muddy water mechanism, muddy water column lower extreme is equipped with and is used for controlling it to carry out pivoted control mechanism.

Through adopting above-mentioned technical scheme, muddy water mechanism can make hot water and cold water misce bene, guarantees that rivers reach required service temperature when going out the delivery port. When the first inlet and the second inlet on the water mixing column are respectively aligned with the cold water inlet and the hot water inlet, and the third inlet faces the inner wall of the vertical pipe, hot water and cold water enter the mixing cavity and are fully mixed by the water mixing mechanism; when the third inlet is aligned with the cold water inlet or the hot water inlet, and the first inlet and the second inlet face the inner wall of the vertical pipe, the cold water or the hot water flows out of the water outlet of the vertical pipe. When the water mixing column needs to be detached and replaced, the water mixing column can be taken out to be replaced or maintained only by detaching the cover plate, so that the use cost can be reduced, and the service life of the water mixing column is prolonged.

The utility model discloses further set up to: mix water mechanism including a plurality of ball-type stirrers, the equal fixedly connected with intercepting network in first entry, second entry and third entrance, mix the water column and be close to the fixedly connected with spoiler on delivery port one side, be equipped with the vortex hole on the spoiler, intercepting network and spoiler are used for sealing the ball-type stirrer at mixing the water intracavity.

By adopting the technical scheme, the spherical stirrer is stirred to perform irregular motion in the water mixing cavity after hot water and cold water enter the water mixing cavity, meanwhile, the irregular motion of the spherical stirrer drives the hot water and the cold water to be rapidly mixed, and the intercepting net and the spoiler can ensure that the spherical stirrer only flows in the water mixing cavity.

The utility model discloses further set up to: the inside wall in vortex hole is the wave.

Through adopting above-mentioned technical scheme, for the laminar flow through vortex Kong Qiande rivers, after through the vortex hole, rivers no longer do the linear flow, and rivers are changed into the flocculation flow by the laminar flow, and the turbulence degree increases, makes hot water and cold water mix more evenly.

The utility model discloses further set up to: the utility model discloses a water mixing column, including water mixing cavity, spoiler, screens groove, screens ring, screens groove, the inside wall that is located water mixing cavity is seted up to the water mixing column, the spoiler outer fringe is equipped with the screens ring, the screens ring embedding is in the screens groove.

Through adopting above-mentioned technical scheme, can effectively fix the position of spoiler, prevent that the spoiler is not hard up even drops under the great condition of flow, influence and mix the effect.

The utility model discloses further set up to: fixedly connected with control lever on the bottom of muddy water post, set up the control mouth that supplies the control lever to pass on the apron, the control lever rotates to cooperate on the control mouth, be connected with the limiting plate on the control lever, the limiting plate is contradicted in the apron below, the lower extreme of control lever is connected with the rotation handle.

Through adopting above-mentioned technical scheme, the control lever can drive mixes the water column and rotate, can rotate the water column of mixing according to the actual demand during the use, the size of control outflow rivers to and what flow out is cold water or hot water, the purpose that sets up the limiting plate is for the position of fixed control lever, and the control lever drives the water column of mixing rebound when preventing to use, influences the result of use.

The utility model discloses further set up to: a packing box is arranged between the cover plate and the control rod, and a sealing ring is arranged on the upper side of the packing box.

Through adopting above-mentioned technical scheme, can effectively guarantee the leakproofness between control lever and the apron, water spills from the control lever when preventing to use.

The utility model discloses further set up to: the cover plate comprises an internal thread sleeve, and the internal thread sleeve is in threaded connection with the lower end of the vertical pipe.

Through adopting above-mentioned technical scheme, when needs are dismantled the change to mixing the water column, only need pull down the apron, can follow the standpipe lower extreme and take out mixing the water column, simple and convenient.

The utility model discloses further set up to: the vertical pipe, the hot water pipe and the cold water pipe are all provided with clamping sleeve nuts, and the clamping sleeve nuts are in threaded connection with the vertical pipe, the hot water pipe and the cold water pipe.

Through adopting above-mentioned technical scheme, cutting ferrule nut makes standpipe, hot-water line and cold water pipe more firm with being connected of other pipelines, and can adapt to the higher service environment of water pressure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the middle water mixing chamber of the present invention when the first inlet and the second inlet are aligned with the hot water inlet and the cold water inlet;

FIG. 2 is a schematic view of the overall structure of the middle water mixing chamber of the present invention when the third inlet is aligned with the hot water inlet;

FIG. 3 isbase:Sub>A schematic cross-sectional view taken along the line A-A in FIG. 1;

fig. 4 is a schematic sectional view of the spoiler of the present invention.

Reference numbers in the figures: the device comprises a vertical pipe 1, a hot water pipe 2, a cold water pipe 3, a hot water inlet 4, a cold water inlet 5, a water outlet 6, a cover plate 7, a water mixing column 8, a water mixing cavity 9, a first inlet 10, a second inlet 11, a third inlet 12, a spherical stirrer 13, a blocking net 14, a spoiler 15, a spoiler 16, a blocking hole 17, a blocking groove 18, a blocking ring 18, a control rod 19, a control port 20, a limiting plate 21, a rotating handle 22, a stuffing box 23, a sealing ring 24, an internal thread sleeve 25 and a clamping nut 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-4 of the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 4, the utility model discloses a novel cutting ferrule formula three way connection, including standpipe 1, be symmetrical connection on this standpipe 1's the lateral wall and have hot-water line 2 and cold water pipe 3, and set up on standpipe 1's the lateral wall with the communicating hot water entry 4 of hot-water line 2 and with the communicating cold water entry 5 of cold water pipe 3. A water outlet 6 is formed in the upper end of the vertical pipe 1, and a cover plate 7 is detachably arranged at the lower end of the vertical pipe 1. Furthermore, a water mixing column 8 is arranged in the vertical pipe 1, a water mixing cavity 9 with an opening facing the water outlet 6 is formed in the water mixing column 8, a first inlet 10 and a second inlet 11 which are symmetrically distributed and lead to the water mixing cavity 9 are formed in the side wall of the water mixing column 8, a third inlet 12 which is located between the first inlet 10 and the second inlet 11 and also leads to the water mixing cavity 9 is further formed in the side wall of the water mixing column 8, a water mixing mechanism is further arranged in the water mixing cavity 9, and a control mechanism for controlling the water mixing column to rotate is arranged at the lower end of the water mixing column 8.

The water mixing mechanism in the three-way joint can uniformly mix hot water and cold water, and ensures that the water reaches the required use temperature when flowing out of the water outlet 6. When the first inlet 10 and the second inlet 11 are aligned with the cold water inlet 5 and the hot water inlet 4, respectively, and the third inlet 12 faces the inner wall of the standpipe 1, as shown in fig. 1, the hot water and the cold water enter the mixing chamber and are mixed well; when the third inlet 12 is aligned with the cold water inlet 5 or the hot water inlet 4, and the first inlet 10 and the second inlet 11 face the inner wall of the standpipe 1, as shown in fig. 2, the outlet 6 of the standpipe 1 can flow cold water or hot water. When the water mixing column needs to be disassembled and replaced, the water mixing column 8 can be taken out only by disassembling the cover plate 7.

The water mixing mechanism of the three-way joint comprises a plurality of spherical stirrers 13, intercepting nets 14 are fixedly connected to the positions of a first inlet 10, a second inlet 11 and a third inlet 12 of a water mixing column 8, and a spoiler 15 with a spoiler hole 16 is fixedly connected to one side, close to a water outlet 6, of the water mixing column 8. After hot water and cold water enter the water mixing cavity 9, the stirring spherical stirrer 13 irregularly moves in the water mixing cavity 9, meanwhile, the irregular movement of the spherical stirrer 13 drives the hot water and the cold water to be rapidly mixed, the interception net 14 and the spoiler 15 can ensure that the spherical stirrer 13 only flows in the water mixing cavity 9, and the interception net 14 and the spoiler 15 are used for sealing the spherical stirrer 13 in the water mixing cavity 9. It should be noted that the aperture of the intercepting net 14 and the aperture of the turbulent hole 16 on the turbulent plate 15 are both smaller than the diameter of the spherical stirrer 13.

And, the inner side wall of the spoiler hole 16 is waved. Therefore, the water flow before passing through the flow disturbing hole 16 is laminar flow, after passing through the flow disturbing hole 16, the water flow does not flow linearly any more, the water flow is changed into flocculated flow from the laminar flow, the turbulence degree is increased, and the hot water and the cold water are mixed more uniformly.

The water mixing column 8 is provided with a clamping groove 17 on the inner side wall of the water mixing cavity 9, a clamping ring 18 is arranged on the outer edge of the spoiler 15, and the spoiler 15 and the clamping ring 18 can be embedded into the clamping groove 17 to achieve the purpose of being fixed in the water mixing cavity 9, so that the spoiler 15 is prevented from loosening or even falling under the condition of large flow rate to influence the mixing effect.

Mix the bottom of water column 8 still fixedly connected with control lever 19 to offer the control mouth 20 that supplies control lever 19 to pass on the apron 7, control lever 19 normal running fit is on control mouth 20, is connected with on this control lever 19 and contradicts in the limiting plate 21 of apron 7 below, and the lower extreme of control lever 19 is connected with and rotates handle 22. Through above-mentioned structure, control lever 19 can drive muddy water column 8 and rotate, can rotate muddy water column 8 according to actual demand during the use, the size of control outflow rivers to and what flow out is cold water or hot water, the purpose that sets up limiting plate 21 is for fixed control lever 19's position, and control lever 19 drives muddy water column 8 and upwards removes when preventing to use, influences the result of use.

A stuffing box 23 is arranged between the cover plate 7 and the control rod 19, and a sealing ring 24 is arranged on the upper side of the stuffing box 23. The stuffing box 23 and the sealing ring 24 can effectively ensure the sealing performance between the control rod 19 and the cover plate 7, and prevent water from leaking from the control rod 19 during use. The cover plate 7 is also provided with an internal thread sleeve 25, and the internal thread sleeve 25 is in threaded connection with the lower end of the vertical pipe 1. The internal thread sleeve 25 enables the cover plate 7 to be easily disassembled, so that the water mixing column 8 is conveniently disassembled and replaced.

More, all be equipped with cutting ferrule nut 26 on standpipe 1, hot-water line 2 and the cold water pipe 3, and cutting ferrule nut 26 and three threaded connection. The ferrule nut 26 makes the connection of the standpipe 1, the hot water pipe 2 and the cold water pipe 3 with other pipelines more stable, and can adapt to the use environment with higher water pressure.

The utility model that should point out simultaneously the utility model discloses the term of pointing out, like: the directional or positional relationships indicated as "front", "rear", "vertical", "horizontal", etc. are based on the directional or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel cutting ferrule formula three way connection which characterized in that: including standpipe (1), be symmetric connection on the lateral wall of standpipe (1) have hot-water line (2) and cold water pipe (3), set up on the lateral wall of standpipe (1) with communicating hot water entry (4) of hot-water line (2) and with communicating cold water entry (5) of cold water pipe (3), standpipe (1) upper end is including delivery port (6), standpipe (1) lower extreme can be dismantled and be provided with apron (7), be equipped with muddy water column (8) in standpipe (1), set up opening towards muddy water chamber (9) of delivery port (6) in muddy water column (8), set up symmetrical first entry (10) and second entry (11) on the lateral wall of muddy water column (8), still set up on the lateral wall of muddy water column (8) and be located first entry (10) and second entry (11) third entry (12), first entry (10), second entry (11) and third entry (12) all let in water chamber (9), be equipped with muddy water chamber (8) the lower extreme that muddy water column control mechanism mixes and is used for muddy water column (8) and all lets in its rotation control mechanism.

2. The novel ferrule type three-way joint according to claim 1, wherein: mix water mechanism including a plurality of ball-type stirring (13), equal fixedly connected with interception net (14) of first entry (10), second entry (11) and third entry (12) department, water mixing column (8) is being close to fixedly connected with spoiler (15) on delivery port (6) one side, be equipped with on spoiler (15) and disturb discharge hole (16), interception net (14) and spoiler (15) are used for sealing ball-type stirring (13) in mixing water chamber (9).

3. The novel ferrule type three-way joint according to claim 2, wherein: the inner side wall of the turbulent flow hole (16) is wavy.

4. The novel ferrule type three-way joint according to claim 2, wherein: mix water column (8) and seted up screens recess (17) on lieing in the inside wall that mixes water chamber (9), spoiler (15) outer fringe is equipped with screens ring (18), screens ring (18) are embedded in screens recess (17).

5. The novel ferrule type three-way joint according to claim 1, wherein: control mechanism is including control lever (19), control lever (19) fixed connection is in the bottom of muddy water post (8), offer control mouth (20) that supply control lever (19) to pass on apron (7), control lever (19) normal running fit is on control mouth (20), be connected with limiting plate (21) on control lever (19), limiting plate (21) are contradicted in apron (7) below, the lower extreme of control lever (19) is connected with rotation handle (22).

6. The novel ferrule type three-way joint according to claim 5, wherein: a stuffing box (23) is arranged between the cover plate (7) and the control rod (19), and a sealing ring (24) is arranged on the upper side of the stuffing box (23).

7. The novel ferrule type three-way joint according to claim 1, wherein: the cover plate (7) is provided with an internal thread sleeve (25), and the internal thread sleeve (25) is in threaded connection with the lower end of the vertical pipe (1).

8. The novel ferrule type three-way joint according to claim 1, wherein: the vertical pipe (1), the hot water pipe (2) and the cold water pipe (3) are all provided with clamping sleeve nuts (26), and the clamping sleeve nuts (26) are in threaded connection with the vertical pipe, the hot water pipe and the cold water pipe.