CN202360951U - Connecting joint for pipes with different diameters - Google Patents

Connecting joint for pipes with different diameters Download PDF

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Publication number
CN202360951U
CN202360951U CN2011204713781U CN201120471378U CN202360951U CN 202360951 U CN202360951 U CN 202360951U CN 2011204713781 U CN2011204713781 U CN 2011204713781U CN 201120471378 U CN201120471378 U CN 201120471378U CN 202360951 U CN202360951 U CN 202360951U
Authority
CN
China
Prior art keywords
clip
diameter
pipes
joint
diameters
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.)
Active
Application number
CN2011204713781U
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Chinese (zh)
Inventor
袁勇
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.)
RUIFU PIPELINE SYSTEM CO Ltd SHANGHAI
Original Assignee
RUIFU PIPELINE SYSTEM CO Ltd SHANGHAI
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 RUIFU PIPELINE SYSTEM CO Ltd SHANGHAI filed Critical RUIFU PIPELINE SYSTEM CO Ltd SHANGHAI
Priority to CN2011204713781U priority Critical patent/CN202360951U/en
Application granted granted Critical
Publication of CN202360951U publication Critical patent/CN202360951U/en
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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Abstract

The utility model relates to a connecting joint for pipes with different diameters. The connecting joint is used for connecting two pipes with different diameters, and comprises a clamp and a sealing rubber strip arranged on the inner side of the clamp, wherein inner diameters of two ends of the clamp are different; the inner diameters of the two ends of the clamp adapt to the outer diameters of the connected pipes, respectively; diameters of two ends of the sealing rubber strip adapt to the outer diameter of the corresponding pipe, respectively. The connecting joint for pipes with different diameters provided by the utility model can directly achieve diameter change effect without length change, pipe parts are reduced, and the cost is reduced. The connecting joint is suitable for a special occasion to achieve diameter change without length change, and has the advantages of simple structure, easy manufacturing and convenience in assembling and disassembling.

Description

The reducing pipe connector lug
Technical field
The utility model relates to the pipeline connection technology field, especially relates to a kind of reducing pipe connector lug that is used between the different-diameter pipeline.
Background technique
At present, in the pipeline connection technology field,, generally adopt two different groove type standard clip and one one big little groove type reducers of diameter to reach reducing effect (shown in Figure 1) when delivery flow rate from large to small the time.It is wasteful that this mode exists material, and floor space is big, and water leakage ratio raises, and defectives such as loaded down with trivial details are installed.
The model utility content
The utility model technical problem to be solved provides a kind of reducing pipe connector lug, overcomes the above-mentioned technical problem that exists in the existing technology.
The utility model adopts following technological scheme:
A kind of reducing pipe connector lug; Be used for connecting two pipelines that diameter is different; It comprises the sealing joint strip that clip is inboard with being located at clip; The internal diameter at said clip two ends is different, and the two ends internal diameter of said clip adapts with the corresponding outer diameter tube that links to each other respectively, and the diameter at the said sealing joint strip two ends outer diameter tube with corresponding respectively is corresponding.
The said clip internal surface of the utility model is provided with the groove of placing said sealing joint strip.
The said pipeline of the utility model is provided with draw-in groove, and said clip outer rim is fastened in the said draw-in groove.
Through above technological scheme, the utlity model has following technique effect
The reducing pipe connector lug of the utility model can directly reach the reducing effect, need not to use the clip of different-diameter to connect two pipelines, realizes no length reducing, has reduced pipe fitting, easy installation and removal, and advantage such as reduce cost simultaneously.
Description of drawings
Fig. 1 connects schematic representation for existing reducing pipeline.
Fig. 2 is the concrete structure figure of the utility model reducing pipe connector lug.
Embodiment
Describe in detail below in conjunction with the preferred case study on implementation of accompanying drawing to the utility model.
As shown in Figure 2; A kind of reducing pipe connector lug; Be used for connecting two pipelines that diameter is different, it comprises clip 1 and sealing joint strip 2, and the internal diameter at clip 1 two ends is different; And the two ends internal diameter of clip 1 adapts with the external diameter of the corresponding pipeline 3,4 that links to each other respectively, and the diameter at sealing joint strip 2 two ends is corresponding with the external diameter of corresponding pipeline 3,4 respectively.
Sealing joint strip 2 embeds and is arranged in the groove of clip 1 internal surface; Connected two pipelines 3,4 and be provided with draw-in groove, the outer rim of clip 1 is fastened in the draw-in groove.
More than reducing pipe connector lug that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; According to the utility model embodiment's thought, the part that on embodiment and application area, all can change, in sum; This description should not be construed as the restriction to the utility model, and all any changes of being made according to the utility model design philosophy are all within the protection domain of the utility model.

Claims (3)

1. reducing pipe connector lug; Be used for connecting two pipelines that diameter is different; It comprises the sealing joint strip that clip is inboard with being located at clip, it is characterized in that, the internal diameter at said clip two ends is different; And the two ends internal diameter of said clip adapts with the corresponding outer diameter tube that links to each other respectively, and the diameter at the said sealing joint strip two ends outer diameter tube with corresponding respectively is corresponding.
2. reducing pipe connector lug according to claim 1 is characterized in that, said clip internal surface is provided with the groove of placing said sealing joint strip.
3. reducing pipe connector lug according to claim 1 is characterized in that said pipeline is provided with draw-in groove, and said clip outer rim is fastened in the said draw-in groove.
CN2011204713781U 2011-11-23 2011-11-23 Connecting joint for pipes with different diameters Active CN202360951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204713781U CN202360951U (en) 2011-11-23 2011-11-23 Connecting joint for pipes with different diameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204713781U CN202360951U (en) 2011-11-23 2011-11-23 Connecting joint for pipes with different diameters

Publications (1)

Publication Number Publication Date
CN202360951U true CN202360951U (en) 2012-08-01

Family

ID=46572137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204713781U Active CN202360951U (en) 2011-11-23 2011-11-23 Connecting joint for pipes with different diameters

Country Status (1)

Country Link
CN (1) CN202360951U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103743596A (en) * 2014-01-28 2014-04-23 中国地质科学院水文地质环境地质研究所 Tube orifice diameter variable spliced sampling instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103743596A (en) * 2014-01-28 2014-04-23 中国地质科学院水文地质环境地质研究所 Tube orifice diameter variable spliced sampling instrument
CN103743596B (en) * 2014-01-28 2015-12-23 中国地质科学院水文地质环境地质研究所 Mouth of pipe reducing plug-in type sampling instrument

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