CN203585656U - Three-way union with low chocked flow coefficient - Google Patents

Three-way union with low chocked flow coefficient Download PDF

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Publication number
CN203585656U
CN203585656U CN201320638860.9U CN201320638860U CN203585656U CN 203585656 U CN203585656 U CN 203585656U CN 201320638860 U CN201320638860 U CN 201320638860U CN 203585656 U CN203585656 U CN 203585656U
Authority
CN
China
Prior art keywords
metal lining
shunt head
way union
inlet port
arcuate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320638860.9U
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Chinese (zh)
Inventor
王小东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG ZHONGJIE PIPE INDUSTRY Co Ltd
Original Assignee
ZHEJIANG ZHONGJIE PIPE INDUSTRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG ZHONGJIE PIPE INDUSTRY Co Ltd filed Critical ZHEJIANG ZHONGJIE PIPE INDUSTRY Co Ltd
Priority to CN201320638860.9U priority Critical patent/CN203585656U/en
Application granted granted Critical
Publication of CN203585656U publication Critical patent/CN203585656U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a three-way union with the low chocked flow coefficient. The three-way union comprises a main water inlet, a first flow diversion head, a second flow diversion head and a water flow channel. The main water inlet, the first flow diversion head and the second flow diversion head are of an integrated structure, a first metal bushing is arranged in the main water inlet, a second metal bushing is arranged in the first flow diversion head, a third metal bushing is arranged in the second flow diversion head, one side of the main water inlet is connected with the first flow diversion head through a first arc-shaped structure, the other side of the main water inlet is connected with the second flow diversion head through a second arc-shaped structure, the first flow diversion head is connected with the second flow diversion head through a third arc-shaped structure, and the water flow channel penetrates through the main water inlet, the first flow diversion head and the second flow diversion head. The chocked flow coefficient of fluid in the three-way union can be reduced, the sealing property of the connection of water pipes is improved, cracks are avoided, service life is prolonged, and the three-way union is convenient to mount and demount, simple in structure and convenient to popularize.

Description

A kind of low choked flow coefficient three-way union
[technical field]
The utility model relates to the technical field of the technical field of water pipe adapter, particularly three-way union.
[background technique]
Three-way union is one of component important in household pipe fitting, mainly be used in: conveyance conduit is connected and sealed, and the pipe arrangement that various industrial gas, the fluids such as steam, coal gas, air, heavy oil, oil, chemical industry drug class are transported carries out multistage connection etc.Traditional three-way union has larger choked flow coefficient, the power that current consume in three-way union is more, cause the energy consumption of power equipment higher, and the integrated formed structure that three-way union adopts PP material to make mostly, can be poor with the connection sealing of water pipe, and column cap is easily extruded in use and produces crack, working life is shorter, handling difficulty is larger, promotes difficulty large.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of low choked flow coefficient three-way union is proposed, can reduce the choked flow coefficient of three-way union inner fluid, improve the sealability that water pipe connects, prevent the generation in crack, extended working life, easy to loading and unloading, simple in structure, be convenient to promote.
For achieving the above object, the utility model proposes a kind of low choked flow coefficient three-way union, comprise water main inlet port, the first shunt head, the second shunt head and flow channel, water main inlet port, the first shunt head and the second shunt head structure that is formed in one, in water main inlet port, be provided with the first metal lining, in the first shunt head, be provided with the second metal lining, in the second shunt head, be provided with the 3rd metal lining, described water main inlet port one side adopts the first arcuate structure to be connected with the first shunt head, water main inlet port opposite side adopts the second arcuate structure to be connected with the second shunt head, the first shunt head adopts the 3rd arcuate structure to be connected with the second shunt head, described flow channel runs through water main inlet port, the first shunt head and the second shunt head.
As preferably, the left inner surface of the inwall of described the first arcuate structure and the first metal lining and the second metal lining lower inner surface are tangent, and the part current that water main inlet port enters can be flowed in the first shunt head in the situation that of lower resistance.
As preferably, the right side internal surface of the inwall of described the second arcuate structure and the first metal lining and the 3rd metal lining lower inner surface are tangent, and the part current that water main inlet port enters can be flowed in the second shunt head in the situation that of lower resistance.
As preferably, described the 3rd arcuate structure be positioned at water main inlet port directly over, three arcuate structures, in the inner buffer area that forms of joint, have reduced the choked flow coefficient of current in three-way union, have reduced the energy consumption of equipment.
As preferably, the inner side of described the first metal lining, the second metal lining and the 3rd metal lining is provided with the first seal ring, the outer surface of described the first metal lining, the second metal lining and the 3rd metal lining is all embedded with the second seal ring, makes three-way union have good sealability.
The beneficial effects of the utility model: the utility model is by adopting arcuate structure to connect water main inlet port and shunt head, the part current that water main inlet port enters can be flowed in shunt head in the situation that of lower resistance, and on the three-way union inwall directly over water main inlet port, arcuate structure is set, played the effect of buffering, reduced the choked flow coefficient of current in three-way union, reduced the energy consumption of equipment, seal ring improves the sealability that water pipe connects, metal lining can prevent the generation in crack, extended working life, simple in structure, be convenient to promote.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the plan view of a kind of low choked flow coefficient three-way union of the utility model;
Fig. 2 is the main pseudosection of a kind of low choked flow coefficient three-way union of the utility model.
In figure: 1-water main inlet port, 2-the first shunt head, 3-the second shunt head, 4-flow channel, 5-the first arcuate structure, 6-the second arcuate structure, 7-the 3rd arcuate structure, 8-the first seal ring, 9-the second seal ring, 11-the first metal lining, 21-the second metal lining, 31-the 3rd metal lining.
[embodiment]
Consult Fig. 1 and Fig. 2, a kind of low choked flow coefficient three-way union of the utility model, comprise water main inlet port 1, the first shunt head 2, the second shunt head 3 and flow channel 4, water main inlet port 1, the first shunt head 2 and the second shunt head 3 structure that is formed in one, in water main inlet port 1, be provided with the first metal lining 11, in the first shunt head 2, be provided with the second metal lining 21, in the second shunt head 3, be provided with the 3rd metal lining 31, described water main inlet port 1 one sides adopt the first arcuate structure 5 to be connected with the first shunt head 2, water main inlet port 1 opposite side adopts the second arcuate structure 6 to be connected with the second shunt head 3, the first shunt head 2 adopts the 3rd arcuate structure 7 to be connected with the second shunt head 3, described flow channel 4 runs through water main inlet port 1, the first shunt head 2 and the second shunt head 3, the left inner surface of the inwall of described the first arcuate structure 5 and the first metal lining 11 and the second metal lining 21 lower inner surface are tangent, the right side internal surface of the inwall of described the second arcuate structure 6 and the first metal lining 11 and the 3rd metal lining 31 lower inner surface are tangent, described the 3rd arcuate structure 7 be positioned at water main inlet port 1 directly over, described the first metal lining 11, the inner side of the second metal lining 21 and the 3rd metal lining 31 is provided with the first seal ring 8, described the first metal lining 11, the outer surface of the second metal lining 21 and the 3rd metal lining 31 is all embedded with the second seal ring 9.
The utility model working procedure:
1-water main inlet port, 2-the first shunt head, 3-the second shunt head, 4-flow channel, 5-the first arcuate structure, 6-the second arcuate structure, 7-the 3rd arcuate structure, 8-the first seal ring, 9-the second seal ring, 11-the first metal lining, 21-the second metal lining, 31-the 3rd metal lining.
A kind of low choked flow coefficient three-way union of the utility model in the course of the work, by adopting the first arcuate structure 5 to connect water main inlet port 1 and the first shunt head 2, adopt the second arcuate structure 6 to connect water main inlet port 1 and the second shunt head 3, the part current that water main inlet port 1 enters can be flowed in the first shunt head 2 and the second shunt head 3 in the situation that of lower resistance, and the 3rd arcuate structure 7 is set on the three-way union inwall directly over water main inlet port 1, played the effect of buffering, reduced the choked flow coefficient of current in three-way union, reduced the energy consumption of equipment, the first seal ring 8 can improve with the second seal ring 9 sealability that three-way union is connected with water pipe, the first metal lining 11, the second metal lining 21 and the 3rd metal lining 31 can prevent the generation in three-way union crack, extended the working life of three-way union, simple in structure, be convenient to promote.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.

Claims (5)

1. one kind low choked flow coefficient three-way union, it is characterized in that: comprise water main inlet port (1), the first shunt head (2), the second shunt head (3) and flow channel (4), water main inlet port (1), the first shunt head (2) and the second shunt head (3) structure that is formed in one, in water main inlet port (1), be provided with the first metal lining (11), in the first shunt head (2), be provided with the second metal lining (21), in the second shunt head (3), be provided with the 3rd metal lining (31), described water main inlet port (1) one side adopts the first arcuate structure (5) to be connected with the first shunt head (2), water main inlet port (1) opposite side adopts the second arcuate structure (6) to be connected with the second shunt head (3), the first shunt head (2) adopts the 3rd arcuate structure (7) to be connected with the second shunt head (3), described flow channel (4) runs through water main inlet port (1), the first shunt head (2) and the second shunt head (3).
2. the low choked flow coefficient three-way union of one as claimed in claim 1, is characterized in that: left inner surface and the second metal lining (21) lower inner surface of the inwall of described the first arcuate structure (5) and the first metal lining (11) are tangent.
3. the low choked flow coefficient three-way union of one as claimed in claim 1, is characterized in that: the right side internal surface of the inwall of described the second arcuate structure (6) and the first metal lining (11) and the 3rd metal lining (31) lower inner surface are tangent.
4. the low choked flow coefficient three-way union of one as claimed in claim 1, is characterized in that: described the 3rd arcuate structure (7) be positioned at water main inlet port (1) directly over.
5. the low choked flow coefficient three-way union of the one as described in any one in claim 1 to 4, it is characterized in that: the inner side of described the first metal lining (11), the second metal lining (21) and the 3rd metal lining (31) is provided with the first seal ring (8), the outer surface of described the first metal lining (11), the second metal lining (21) and the 3rd metal lining (31) is all embedded with the second seal ring (9).
CN201320638860.9U 2013-10-16 2013-10-16 Three-way union with low chocked flow coefficient Expired - Fee Related CN203585656U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320638860.9U CN203585656U (en) 2013-10-16 2013-10-16 Three-way union with low chocked flow coefficient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320638860.9U CN203585656U (en) 2013-10-16 2013-10-16 Three-way union with low chocked flow coefficient

Publications (1)

Publication Number Publication Date
CN203585656U true CN203585656U (en) 2014-05-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320638860.9U Expired - Fee Related CN203585656U (en) 2013-10-16 2013-10-16 Three-way union with low chocked flow coefficient

Country Status (1)

Country Link
CN (1) CN203585656U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106090496A (en) * 2016-08-08 2016-11-09 谭明 A kind of butterfly tee pipe fitting
CN107676563A (en) * 2017-09-22 2018-02-09 西安建筑科技大学 Lower resistance threeway component based on bionics plant branched structure
CN107725945A (en) * 2017-09-22 2018-02-23 西安建筑科技大学 Lower resistance threeway component based on dissipative shock wave control
CN108644993A (en) * 2018-03-26 2018-10-12 湘潭大学 A kind of the low flow resistance plumbing installation and design method of balanced ventilation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106090496A (en) * 2016-08-08 2016-11-09 谭明 A kind of butterfly tee pipe fitting
CN107676563A (en) * 2017-09-22 2018-02-09 西安建筑科技大学 Lower resistance threeway component based on bionics plant branched structure
CN107725945A (en) * 2017-09-22 2018-02-23 西安建筑科技大学 Lower resistance threeway component based on dissipative shock wave control
CN107676563B (en) * 2017-09-22 2019-08-02 西安建筑科技大学 Lower resistance threeway component based on bionics plant branched structure
CN108644993A (en) * 2018-03-26 2018-10-12 湘潭大学 A kind of the low flow resistance plumbing installation and design method of balanced ventilation
CN108644993B (en) * 2018-03-26 2020-09-15 湘潭大学 Low flow resistance pipeline device capable of uniformly supplying air

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140507

Termination date: 20151016