CN206694660U - A kind of clamping hoop type branch pipe tee connection branch unit - Google Patents
A kind of clamping hoop type branch pipe tee connection branch unit Download PDFInfo
- Publication number
- CN206694660U CN206694660U CN201720448029.5U CN201720448029U CN206694660U CN 206694660 U CN206694660 U CN 206694660U CN 201720448029 U CN201720448029 U CN 201720448029U CN 206694660 U CN206694660 U CN 206694660U
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- CN
- China
- Prior art keywords
- housing
- branch pipe
- clamping hoop
- pipe tee
- tee connection
- 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.)
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Abstract
The utility model discloses a kind of clamping hoop type branch pipe tee connection branch unit, including a semicircular shell, several semicircle clips and a specially-shaped annular sealing ring, sealing ring is placed in the combination groove and ring-shaped groove of housing, and housing mutually fastens with several clips to be wrapped on the main pipeline for setting branch.The utility model clamping hoop type branch pipe tee connection branch unit, it is simple in construction, it is easy for installation；, can be with construction with pressure using the device, you can in the case of main pipeline pumped (conveying) medium is non-stop, to be configured the constructing operation of branch；Save construction cost and reduce pipeline and stop loss caused by sending medium；It is reliable with sealing ring fixation, the effect of good seal performance, and there is support and protective effect well to the pipeline of parcel.
Description
Technical field
It the utility model is related to pipeline member installation clamp device technical field, more particularly to a kind of clamping hoop type branch pipe tee connection point
Branch device.
Background technology
Pipeline is led as basic equipment facility in production and living in building, industrial production, commercial vehicle and daily life etc.
Domain, there is extremely important key application；In such applications, often occur needing the situation for setting up pipe branch.At present
In transportation, sealing ring usually drops loss existing pipe branch device；In installation process, sealing ring usually moves
Position, it is unreliable to cause to seal.
Utility model content
The utility model easily drops for pipe branch device sealing ring in the prior art and displacement cause to seal it is unreliable
Problem, there is provided a kind of clamping hoop type branch pipe tee connection branch unit, the threeway branch unit have that sealing ring fixation is reliable, close
The good effect of sealing property, and there is support and protective effect well to the pipeline of parcel.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of clamping hoop type branch pipe tee connection branch unit, including a housing, several clips and sealing ring；The half of the housing
Cylinder profile face center is provided with through hole, cylinder bypass lateral, the through hole and cylinder bypass lateral
Inner chamber forms a cylindrical ladder tubular structure with the level, and cylinder bypass lateral outer end is provided with standard flange,
Lead to the hole site is provided with profile completely and continuously combines groove, and cylindrical by-pass line inwall is provided with ring-shaped groove, described close
Seal is placed in combination groove and ring-shaped groove, and housing mutually fastens the main pipeline for being wrapped in and setting branch with several clips
On；The sealing ring includes the cyclic structure primary seal portion of square-section, the connecting portion of round tube shape structure, ring-type knot
Structure primary seal portion outer end face set three concentric but waney circular arc seal lines, round tube shape structure connecting portion it is cylindrical
One circular boss of cylinder end set, the ring that the circular boss is tipped upside down on cylinder bypass lateral inwall
In shape groove, the cyclic structure primary seal portion of the square-section is fastened in the combination groove of lead to the hole site.
Further, the housing is semicircular shell.
Further, the clip is semicircle clip.
Further, the sealing ring is specially-shaped annular sealing ring.
Further, two sides of the housing symmetrically set several bolts hole, and two sides of the clip are provided with and housing
Corresponding bolt hole.
Further, the external cylindrical surface of the cylindrical by-pass line is set at the outer surface intersection location with housing
One annular semi arch step and an annular platform rank, the axially symmetric setting of external cylindrical surface of cylindrical by-pass line
Four semicircle stiffener plates, the external cylindrical surface end set turbination ring-type changeover portion of cylinder bypass lateral, institute
Ring-type changeover portion is stated to extend on standard flange.
The beneficial effects of the utility model：A kind of clamping hoop type branch pipe tee connection branch unit, it is simple in construction, it is easy for installation；Make
, can be with construction with pressure with the device, you can in the case of main pipeline pumped (conveying) medium is non-stop, to be configured the construction of branch
Operation；Save construction cost and reduce pipeline and stop loss caused by sending medium；Reliable, the sealing property with sealing ring fixation
Good effect, and there is support and protective effect well to the pipeline of parcel.
Brief description of the drawings
Fig. 1 is the utility model device assembling schematic diagram；
Fig. 2 is the utility model device shell structure figure；
Fig. 3 is the utility model device abnormity rubber seal structure chart.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
When it is implemented, with reference to shown in Fig. 1, a kind of clamping hoop type branch pipe tee connection branch unit, including a semicircular shell
1st, a specially-shaped annular rubber seal 2 and several clips 3.Such as Fig. 2, the semicolumn contoured surface center of semicircular shell 1
Provided with through hole 107 and cylinder bypass lateral 101, the inner chamber of through hole 107 and bypass lateral 101 forms a band platform
The cylindrical ladder tubular structure 104 of rank；The outer end of by-pass line 101 is provided with standard flange 106；The position of through hole 107 is provided with
Profile is complete and continuously combination groove 103, the bypass inwall of lateral 101 are provided with ring-shaped groove 102.Cylindrical bypass pipe
The external cylindrical surface in road 101 sets an annular semi arch step and one at the outer surface intersection location with semicircular shell 1
Individual annular platform rank 105；The external cylindrical surface of cylindrical by-pass line 101 is axially symmetric to set four semicircle reinforcements
Plate；The external cylindrical surface end set turbination ring-type changeover portion of cylinder bypass lateral 101；Ring-type changeover portion extends to
On standard flange 106.
Such as Fig. 3, specially-shaped annular rubber seal 2 includes square-section primary seal portion 201 and a round tube shape structure
Connecting portion 204；The outer end face in square-section primary seal portion 201 sets three concentric but waney circular arc seal lines
202；The external cylindrical surface end of round tube shape structure connecting portion 204, there is provided a circular boss 203, is similar to barb.Special-shaped rubber
The circular boss 203 of glue sealing ring 2 is tipped upside down in the ring-shaped groove 102 on the bypass lateral inwall of semicircular shell 1；
Square-section primary seal portion 201 is fastened in the combination groove 103 of semicircular shell 1；Round tube shape structure connecting portion is fastened on
On the ladder tubular structure 104 of semicircular shell 1；In the presence of the elastic deformation force of rubber itself, special-shaped rubber seal 2
Firmly it is adjacent to and is fixed on the through hole and bypass lateral of semicircular shell 1, ensure that special-shaped rubber seal 2 is being transported
Do not fall out, shift during defeated and installation, and being deformed after being pressurized in combination groove by design direction to reach defined sealing
Performance.
Semicircular shell 1 is mutually fastened with several clips 3 and is wrapped on the main pipeline 5 for needing to set branch, specially-shaped annular
Sealing ring 2 surrounds an annular region being fully sealed in the position of through hole described in main pipeline 107, connects with bypass lateral 101
It is logical.Bolt 4 passes through hole corresponding to 3 liang of sides of semicircular shell 1 and clip, carries out pretension, has the function that to fasten and seals, i.e.,
The constructing operation that lateral is set on main pipeline can be proceeded by.
The utility model clamping hoop type branch pipe tee connection branch unit, it is simple in construction, it is easy for installation；, can band using the device
Pressure construction, you can in the case of main pipeline pumped (conveying) medium is non-stop, to be configured the constructing operation of branch；Saving is constructed into
This and reduction pipeline stop loss caused by sending medium；It is reliable with sealing ring fixation, the effect of good seal performance, and it is right
The pipeline of parcel has support and protective effect well.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of the utility model design conception is not departed from, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, the scope of protection of the utility model all should be dropped into.
Claims (6)
- A kind of 1. clamping hoop type branch pipe tee connection branch unit, it is characterised in that：Including a housing, several clips and sealing ring；Institute The semicolumn contoured surface center for stating housing is provided with through hole, cylinder bypass lateral, and the through hole bypasses with cylinder The inner chamber of lateral forms a cylindrical ladder tubular structure with the level, and cylinder bypass lateral outer end is provided with Standard flange, lead to the hole site are provided with profile completely and continuously combine groove, and cylindrical by-pass line inwall is provided with annular ditch Groove, the sealing ring are placed in combination groove and ring-shaped groove, and housing mutually fastens to be wrapped in several clips sets branch Main pipeline on；The sealing ring includes the connection in the cyclic structure primary seal portion of square-section, round tube shape structure Portion, the outer end face in cyclic structure primary seal portion set three concentric but waney circular arc seal lines, and round tube shape structure connects One circular boss of the external cylindrical surface end set of socket part, the circular boss tip upside down on cylinder bypass lateral In ring-shaped groove on inwall, the cyclic structure primary seal portion of the square-section is fastened in the combination groove of lead to the hole site.
- 2. according to a kind of clamping hoop type branch pipe tee connection branch unit described in claim 1, it is characterised in that：The housing is semicircle Shape housing.
- 3. according to a kind of clamping hoop type branch pipe tee connection branch unit described in claim 1, it is characterised in that：The clip is semicircle Shape clip.
- 4. according to a kind of clamping hoop type branch pipe tee connection branch unit described in claim 1, it is characterised in that：The sealing ring is different Shape annular seal ring.
- 5. according to a kind of clamping hoop type branch pipe tee connection branch unit described in claim 1, it is characterised in that：The both sides of the housing Side symmetrically sets several bolts hole, and two sides of the clip are provided with the bolt hole corresponding with housing.
- 6. according to a kind of clamping hoop type branch pipe tee connection branch unit described in claim 1, it is characterised in that：The cylinder bypass The external cylindrical surface of pipeline at the outer surface intersection location with housing, set an annular semi arch step and one it is annular Platform rank, the external cylindrical surface of cylindrical by-pass line is axially symmetric to set four semicircle stiffener plates, cylinder bypass point The external cylindrical surface end set turbination ring-type changeover portion of branch pipe(tube), the ring-type changeover portion are extended on standard flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448029.5U CN206694660U (en) | 2017-04-26 | 2017-04-26 | A kind of clamping hoop type branch pipe tee connection branch unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448029.5U CN206694660U (en) | 2017-04-26 | 2017-04-26 | A kind of clamping hoop type branch pipe tee connection branch unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694660U true CN206694660U (en) | 2017-12-01 |
Family
ID=60444670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720448029.5U Active CN206694660U (en) | 2017-04-26 | 2017-04-26 | A kind of clamping hoop type branch pipe tee connection branch unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023011598A1 (en) * | 2021-08-06 | 2023-02-09 | 上海远洲管业科技股份有限公司 | Hoop-type tee joint for cpvc fire-fighting plastic pipe system |
-
2017
- 2017-04-26 CN CN201720448029.5U patent/CN206694660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023011598A1 (en) * | 2021-08-06 | 2023-02-09 | 上海远洲管业科技股份有限公司 | Hoop-type tee joint for cpvc fire-fighting plastic pipe system |
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