CN112228662A - Flange type three-way connector of metal pipe fitting - Google Patents
Flange type three-way connector of metal pipe fitting Download PDFInfo
- Publication number
- CN112228662A CN112228662A CN202011216490.0A CN202011216490A CN112228662A CN 112228662 A CN112228662 A CN 112228662A CN 202011216490 A CN202011216490 A CN 202011216490A CN 112228662 A CN112228662 A CN 112228662A
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- China
- Prior art keywords
- flange
- bolt
- fixed
- main body
- pore plate
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
- F16K31/504—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating means being rotable, rising, and having internal threads which co-operate with threads on the outside of the valve body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention discloses a flange type three-way connector of a metal pipe fitting, which comprises a three-way main body, a flange structure, a sealing assembly and an outer metal pipe assembly, wherein a side branch pipe is arranged in the middle of a main branch pipe of the three-way main body, a first pore plate is arranged in the three-way main body, a second pore plate is arranged at the position, close to the center of the three-way, of the first pore plate, a notch is formed in the top of the second pore plate, a moving flange is arranged on the outer side of the fixing flange, an enclasping ring is arranged on the outer side of the bottom of the fixing flange, an enclasping barrel is arranged on the inner side of the moving flange, the sealing assembly is arranged in the. This metal pipe fitting's flange formula tee bend connector is provided with double-screw bolt and pilot pin, and the double-screw bolt passes through the lug of bottom to be fixed in the fluting of second orifice plate, and the second orifice plate can slide from top to bottom in tee bend structure under the effect of double-screw bolt for can be convenient adjust with the flow in the tee bend structure.
Description
Technical Field
The invention relates to the technical field of three-way connectors, in particular to a flange type three-way connector of a metal pipe fitting.
Background
The tee joint is a pipe fitting, a pipe connecting piece, also called a pipe fitting tee joint or a tee pipe fitting, and is used at a position of a main pipe needing a branch pipe, the tee joint is provided with three ports, namely an inlet, two outlets or two inlets, a chemical pipe fitting of one outlet is provided with a T-shaped port and a Y-shaped port, is provided with an equal-diameter pipe opening and a reducing pipe opening, and is used for the collection positions of three same or different pipelines, the main effect of the tee joint is to change the fluid direction, and the tee joint is generally widely used in daily life and is in a tee joint structure of a metal pipe fitting and a tee joint structure of a PVC plastic pipe fitting.
However, the conventional three-way structure of metal pipes generally has the following disadvantages: the flow of the liquid or gas flowing through the tee joint structure cannot be adjusted firstly, the sealing performance of the tee joint structure is difficult to maintain under the condition that the external pressure is large, and finally, the installation and disassembly processes of the existing tee joint structure are complex, so that the maintenance process is inconvenient.
Disclosure of Invention
The invention aims to provide a flange type three-way connector of a metal pipe fitting, which solves the problems that the flow of liquid or gas flowing through a three-way structure cannot be adjusted, the sealing performance of the three-way structure is difficult to maintain under the condition of high external pressure, the installation and disassembly processes of the three-way structure are complicated, and the maintenance and replacement processes are inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a flange type three-way connector of a metal pipe fitting comprises a three-way main body, a flange structure, a sealing assembly and an outer metal pipe assembly,
the tee joint comprises a tee joint main body, wherein the tee joint main body comprises a main branch pipe, a side branch pipe, a first pore plate, a second pore plate, a stud, a positioning bolt, a movable groove, a bump, a notch, a solid part and a plate hole, the side branch pipe is arranged in the middle of the main branch pipe of the tee joint main body, the first pore plate is arranged in the tee joint main body, the second pore plate is arranged at the position, close to the center of the tee joint, of the first pore plate, the notch is formed in the top of the second pore plate, the stud is arranged in the notch, the movable groove is formed in the tee joint main body, and the first pore plate and the;
the flange structure comprises a fixed flange, a movable flange, an external fixed bolt, a sealing assembly, an external fixed nut, an external flange, a clasping ring, a clasping barrel, a connecting port, an external screw hole and an internal screw hole, the flange structure is installed at three branch pipes of the tee main body, a main branch pipe and a side branch pipe of the flange structure extend into the flange structure through the connecting port, the movable flange is arranged on the outer side of the fixed flange, the clasping ring is installed on the outer side of the bottom of the fixed flange, the clasping barrel is installed on the inner side of the movable flange, the sealing assembly is arranged inside the fixed flange and the clasping barrel, the external flange is arranged on the outer side of the movable flange, the external screw holes are formed in the fixed flange and the inner side of the movable flange, and the internal screw hole is formed in;
the outer metal tube assembly, outer metal tube assembly includes outer bolt and outer nut, outer metal tube assembly installs the outside at the flange structure.
Preferably, the stud is cut into an I-shaped structure, a bump is arranged below the stud, and the bump is fixed in the slot.
Preferably, the stud penetrates through the shell of the tee main body and is connected with the second pore plate, and a positioning bolt is sleeved on the part, located on the outer side of the tee main body, of the stud.
Preferably, the plate holes on the first orifice plate and the second orifice plate are staggered, and the second orifice plate can move up and down in the movable groove.
Preferably, the fixed flange and the movable flange are fixedly connected through an external fixed bolt and an external fixed nut, and the external fixed bolt penetrates through an external screw hole in the fixed flange.
Preferably, seal assembly includes internal fixation bolt, gasket, shift ring and internal fixation nut, internal fixation bolt and shift ring fixed connection, the internal fixation bolt runs through mounting flange and embraces a section of thick bamboo tightly, the gasket is installed to the part that the internal fixation bolt is located the mounting flange outside, and internal fixation bolt and gasket pass through internal fixation nut fixed position.
Preferably, the internal fixing bolt passes through an internal threaded hole in the fixing flange.
Preferably, the clasping ring is made of hard high-resistance rubber materials.
Preferably, the outer metal pipe component is fixedly connected with the outer flange through an outer bolt.
Compared with the prior art, the invention has the beneficial effects that: the flange type three-way connector of the metal pipe fitting,
(1) the three-way valve is provided with a first orifice plate and a second orifice plate, wherein the first orifice plate and the second orifice plate are arranged at three branch openings in a three-way main body, a plurality of orifice plates are arranged in the first orifice plate and the second orifice plate, the orifice diameters and the intervals of the orifice plates in the first orifice plate and the second orifice plate are the same, and the second orifice plate can move up and down in a movable groove, so that the orifice plates on the first orifice plate and the second orifice plate can be communicated with each other, and the solid parts of the orifice plates can block the corresponding orifice plates, thereby realizing the regulation of the flow of liquid or gas in the three-way structure, and in case of the accident of pipeline breakage and incapability of quickly closing the valve, the delivery of the gas or liquid can be closed by moving the second orifice plate;
(2) the double-screw bolt and the positioning bolt are arranged, the double-screw bolt is fixed in the groove of the second pore plate through the convex block at the bottom, and the second pore plate can slide up and down in the three-way structure under the action of the double-screw bolt, so that the flow in the three-way structure can be conveniently adjusted;
(3) the three-way pipe joint is provided with a fixed flange, a movable flange and an outer flange, wherein the fixed flange is arranged on the outer side of a main branch pipe of a three-way main body, the movable flange is arranged on the outer side of the fixed flange, the fixed flange and the movable flange realize position fixation through an outer fixing bolt and an outer fixing nut, and the movable flange is connected with an outer metal pipe assembly through the outer flange on the outer side;
(4) the clamping ring is arranged below the outer side of the fixed flange, the clamping cylinders are arranged on the outer side of the fixed flange and the outer side of the clamping ring, the clamping ring is made of hard high-resistance rubber materials, and then the clamping cylinders apply a thrust force to the clamping ring inwards to extrude the clamping ring inwards and realize the effect of fastening and mounting through the characteristics of the materials per se;
(5) be provided with seal assembly, seal assembly's internal fixation bolt runs through mounting flange and embraces a section of thick bamboo tightly, and seal assembly is located to embrace a section of thick bamboo outside and is equipped with the shift ring tightly, including under the effect of mounting bolt and shift ring, with embrace a pressure to the mounting flange direction tightly, embrace a section of thick bamboo and drive and embrace tightly and encircle to extrude to the internal fixation flange direction tightly, realize the leakproofness of flange structure.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of a first orifice plate and a second orifice plate according to the present invention;
FIG. 3 is a schematic cross-sectional view of the flange structure of the present invention;
FIG. 4 is a schematic perspective view of a flange structure according to the present invention;
FIG. 5 is a schematic cross-sectional perspective view of a mounting flange according to the present invention;
FIG. 6 is a perspective view of the inner fixing bolt, the spacer and the moving ring of the present invention.
In the figure: 1. the three-way pipe comprises a three-way main body, 101, a main branch pipe, 102, a side branch pipe, 103, a first orifice plate, 104, a second orifice plate, 105, a stud, 106, a positioning bolt, 107, a movable groove, 108, a bump, 109, a slot, 110, a solid part, 111, a plate hole, 2, a flange structure, 201, a fixing flange, 202, a moving flange, 203, an outer fixing bolt, 204, a sealing component, 2041, an inner fixing bolt, 2042, a gasket, 2043, a moving ring, 2044, an inner fixing nut, 205, an outer fixing nut, 206, an outer flange, 207, a clasping ring, 208, a clasping cylinder, 209, a connecting port, 210, an outer threaded hole, 211, an inner threaded hole, 3, an outer metal pipe component, 301, an outer threaded bolt, 302 and an outer threaded cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a flange type three-way connector of a metal pipe fitting is disclosed, as shown in FIG. 1 and FIG. 2, a three-way main body 1 comprises a main branch pipe 101, a side branch pipe 102, a first orifice plate 103, a second orifice plate 104, a stud 105, a positioning bolt 106, a movable groove 107, a bump 108, a slot 109, a solid part 110 and a hole 111, the side branch pipe 102 is arranged in the middle of the main branch pipe 101 of the three-way main body 1, the first orifice plate 103 is arranged in the three-way main body 1, the second orifice plate 104 is arranged at the position of the first orifice plate 103 close to the center of the three-way, the slot 109 is arranged at the top of the second orifice plate 104, the stud 105 is arranged in the slot 109, the stud 105 is in an I-shaped structure in section, the bump 108 is arranged below the stud 105, the bump 108 is fixed in the slot 109, the stud 105 is convenient to be fixed in the second orifice plate 104, the stud 105 penetrates through the shell of, after the stud 105 is used for moving the second pore plate 104, the position of the second pore plate is fixed through the positioning bolt 106, the movable groove 107 is formed in the tee main body 1, the first pore plate 103 and the second pore plate 104 are formed by the solid part 110 and the pore plate 111, the pore plates 111 on the first pore plate 103 and the second pore plate 104 are staggered with each other, the second pore plate 104 can move up and down in the movable groove 107, and the flow of gas or liquid in the tee main body 1 can be adjusted conveniently.
As shown in fig. 3, 4, 5 and 6, the flange structure 2 includes a fixed flange 201, a movable flange 202, an outer fixing bolt 203, a sealing assembly 204, an outer fixing nut 205, an outer flange 206, a clasping ring 207, a clasping cylinder 208, a connecting port 209, an outer screw hole 210 and an inner screw hole 211, the flange structure 2 is installed at three branches of the tee main body 1, the main branch 101 and the side branch 102 of the flange structure 2 extend into the flange structure 2 through the connecting port 209, the movable flange 202 is installed outside the fixed flange 201, the fixed flange 201 and the movable flange 202 are fixedly connected through the outer fixing bolt 203 and the outer fixing nut 205, the outer fixing bolt 203 penetrates through the outer screw hole 210 on the fixed flange 201, which is beneficial for fixing the components inside the flange structure 2 through the outer fixing bolt 203, the clasping ring 207 is installed outside the bottom of the fixed flange 201, the clasping ring 207 is made of hard high-resistance rubber material, the sealing device is beneficial to improving the sealing performance between the flange structure 2 and the main branch pipe 101 and the side branch pipe 102 of the tee main body 1, the inner side of the moving flange 202 is provided with the clasping cylinder 208, the sealing component 204 is arranged inside the fixed flange 201 and the clasping cylinder 208, the sealing component 204 comprises an inner fixed bolt 2041, a gasket 2042, a moving ring 2043 and an inner fixed nut 2044, the inner fixed bolt 2041 is fixedly connected with the moving ring 2043, the inner fixed bolt 2041 penetrates through an inner threaded hole 211 inside the fixed flange 201 so as to be convenient for pulling the moving ring 2043 to move towards the fixed flange 201 through the part of the inner fixed bolt 2041, which is positioned outside the fixed flange 201, the inner fixed bolt 2041 penetrates through the fixed flange 201 and the clasping cylinder 208, the gasket 2042 is arranged on the part of the inner fixed bolt 2041, and the gasket 2042 pass through the fixed position of the inner fixed nut 2044 so as to be convenient for pushing the clasping cylinder 208 to move towards the fixed flange 201, the outside of moving flange 202 is provided with outside flange 206, and fixed flange 201 is inside to have seted up outer screw 210 by the outside, and fixed flange 201 is inside to have seted up interior screw hole 211 by the inboard, and outer metal tube subassembly 3 includes outer bolt 301 and outer nut 302, and outer metal tube subassembly 3 is installed in the outside of flange structure 2, and outer metal tube subassembly 3 is through outer bolt 301 and outside flange 206 fixed connection, is favorable to being connected of flange structure 2 and outside pipe fitting.
The working principle is as follows: when the flange type three-way connector of the metal pipe is used, firstly, a flange structure 2 is installed on a main branch pipe 101 and a side branch pipe 102 of a three-way main body 1, a fixing flange 201 is firstly sleeved on the main branch pipe 101 or the side branch pipe 102, then, a clasping ring 207 is arranged at the lower position of the outer side of the fixing flange 201, then, a clasping cylinder 208 is sleeved above the outer sides of the clasping ring 207 and the fixing flange 201, then, an inner fixing bolt 2041 on a sealing component 204 is used for penetrating through a hole on the clasping cylinder 208 and an inner screw hole 211 in the fixing flange 201, a gasket 2042 and an inner fixing nut 2044 are installed on the part of the inner fixing bolt 1, which is positioned at the outer side of the fixing flange 201, the clasping cylinder 208 is driven to move towards the fixing flange 201 by the fastening of the inner fixing nut 2044, the clasping cylinder 208 extrudes the clasping ring 207 when moving towards the fixing flange 201, and the clasping ring 207 is made, the three-way main body 1 has larger resistance, further realizes the sealing of the joint of the flange structure 2 and the three-way main body 1, then the movable flange 202 is sleeved outside the holding cylinder 208, the positions of the fixed flange 201 and the movable flange 202 are fixed through the action of the outer fixing bolt 203 and the outer fixing nut 205, then the outer metal pipe assembly 3 is fixedly installed on the outer flange 206 of the movable flange 202 through the outer bolt 301 and the outer nut 302, namely the installation of the flange structure 2 and the outer metal pipe assembly 3 is completed, meanwhile, the first orifice plate 103 and the second orifice plate 104 are arranged inside the three-way main body 1, a plurality of plate holes 111 are arranged inside the first orifice plate 103 and the second orifice plate 104, the hole diameters of the plate holes 111 are the same as the interval, the second orifice plate 104 can move up and down in the movable groove 107, so that the plate holes 111 on the first orifice plate 103 and the second orifice plate 104 can be communicated with each other, the solid portions 110 can block the corresponding plate holes 111, so that the flow of liquid or gas in the three-way structure 1 can be adjusted, when an accident occurs due to the rupture of an external pipeline and the valve cannot be closed quickly, the second orifice plate 104 can slide in the three-way structure 1 under the action of the stud 105, so that the gas or liquid in the three-way structure 1 is closed, and the function of an emergency valve is achieved, and the content which is not described in detail in the specification belongs to the prior art which is known to a person skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "inner," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a metal pipe fitting's flange formula tee bend connector, includes tee bend main part (1), flange structure (2), seal assembly (204) and outer metal tube subassembly (3), its characterized in that:
the tee joint main body (1), the tee joint main body (1) comprises a main branch pipe (101), a side branch pipe (102), a first pore plate (103), a second pore plate (104), a stud (105), a positioning bolt (106), a movable groove (107), a convex block (108), a slot (109), a solid part (110) and a pore plate (111), a side branch pipe (102) is arranged in the middle of a main branch pipe (101) of the three-way main body (1), a first pore plate (103) is arranged in the tee joint main body (1), a second pore plate (104) is arranged at the position, close to the center of the tee joint, of the first pore plate (103), the top of the second orifice plate (104) is provided with a slot (109), a stud (105) is arranged in the slot (109), a movable groove (107) is formed in the tee joint main body (1), and the first pore plate (103) and the second pore plate (104) are formed by a solid part (110) and a pore plate (111);
the flange structure (2), the flange structure (2) includes mounting flange (201), moving flange (202), outer fixing bolt (203), seal assembly (204), outer fixing nut (205), outside flange (206), enclasping ring (207), enclasping cylinder (208), connector (209), outer screw hole (210) and interior screw hole (211), three branch pipe department at tee bend main part (1) is installed to flange structure (2), main branch pipe (101) and side branch pipe (102) of flange structure (2) stretch into flange structure (2) through connector (209), the mounting flange (201) outside is provided with moving flange (202), enclasping ring (207) is installed in mounting flange (201) bottom outside, enclasping cylinder (208) is installed to moving flange (202) inboard, seal assembly (204) sets up inside mounting flange (201) and enclasping cylinder (208), an outer flange (206) is arranged on the outer side of the movable flange (202), outer screw holes (210) are formed in the fixed flange (201) and the movable flange (202) close to the outer side, and inner screw holes (211) are formed in the fixed flange (201) close to the inner side;
the outer metal pipe component (3), outer metal pipe component (3) include outer bolt (301) and outer nut (302), outer metal pipe component (3) are installed in the outside of flange structure (2).
2. The flanged three-way joint of metal pipes according to claim 1, wherein: the cross section of the stud (105) is of an I-shaped structure, a lug (108) is arranged below the stud (105), and the lug (108) is fixed in the slot (109).
3. The flanged three-way joint of metal pipes according to claim 1, wherein: the stud (105) penetrates through the shell of the tee main body (1) and is connected with the second pore plate (104), and a positioning bolt (106) is sleeved on the part, located on the outer side of the tee main body (1), of the stud (105).
4. The flanged three-way joint of metal pipes according to claim 1, wherein: the plate holes (111) on the first orifice plate (103) and the second orifice plate (104) are staggered, and the second orifice plate (104) can move up and down in the movable groove (107).
5. The flanged three-way joint of metal pipes according to claim 1, wherein: the fixed flange (201) and the movable flange (202) are fixedly connected through an outer fixed bolt (203) and an outer fixed nut (205), and the outer fixed bolt (203) penetrates through an outer screw hole (210) in the fixed flange (201).
6. The flanged three-way joint of metal pipes according to claim 1, wherein: seal assembly (204) include internal fixation bolt (2041), gasket (2042), shift ring (2043) and internal fixation nut (2044), internal fixation bolt (2041) and shift ring (2043) fixed connection, internal fixation bolt (2041) runs through mounting flange (201) and hugs a section of thick bamboo (208) tightly, gasket (2042) are installed to the part that internal fixation bolt (2041) is located mounting flange (201) outside, and internal fixation bolt (2041) and gasket (2042) are through internal fixation nut (2044) fixed position.
7. The flanged three-way joint of metal pipes of claim 6, wherein: the inner fixing bolt (2041) penetrates through an inner threaded hole (211) in the fixing flange (201).
8. The flanged three-way joint of metal pipes according to claim 1, wherein: the clasping ring (207) is made of hard high-resistance rubber material.
9. The flanged three-way joint of metal pipes according to claim 1, wherein: the outer metal pipe component (3) is fixedly connected with the outer flange (206) through an outer bolt (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011216490.0A CN112228662A (en) | 2020-11-04 | 2020-11-04 | Flange type three-way connector of metal pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011216490.0A CN112228662A (en) | 2020-11-04 | 2020-11-04 | Flange type three-way connector of metal pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112228662A true CN112228662A (en) | 2021-01-15 |
Family
ID=74121958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011216490.0A Withdrawn CN112228662A (en) | 2020-11-04 | 2020-11-04 | Flange type three-way connector of metal pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112228662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117905912A (en) * | 2024-03-15 | 2024-04-19 | 紫兴玉光管路系统有限公司 | Tee bend for water-cooling pipeline |
-
2020
- 2020-11-04 CN CN202011216490.0A patent/CN112228662A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117905912A (en) * | 2024-03-15 | 2024-04-19 | 紫兴玉光管路系统有限公司 | Tee bend for water-cooling pipeline |
| CN117905912B (en) * | 2024-03-15 | 2024-05-28 | 紫兴玉光管路系统有限公司 | Tee bend for water-cooling pipeline |
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Application publication date: 20210115 |
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| WW01 | Invention patent application withdrawn after publication |