CN205331634U - Full hot water stringing structure - Google Patents
Full hot water stringing structure Download PDFInfo
- Publication number
- CN205331634U CN205331634U CN201521082204.0U CN201521082204U CN205331634U CN 205331634 U CN205331634 U CN 205331634U CN 201521082204 U CN201521082204 U CN 201521082204U CN 205331634 U CN205331634 U CN 205331634U
- Authority
- CN
- China
- Prior art keywords
- hot
- pipe
- breather valve
- layer
- cold water
- 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 full hot water stringing structure, including cold water pipe and hot -water line, wherein, cold water pipe and hot -water line pass through the connecting piece and link to each other, be provided with O type sealing washer, waterproof ventilated membrane, breather valve and gland in the connecting piece, the both ends of connecting piece are copper threaded joint, the sealed snare of O type is located on the copper threaded joint, cold water pipe, hot -water line link to each other with copper threaded joint respectively, copper threaded joint manages layer, the 2nd polypropylene resin layer and silver ion thin layer by outer toward an interior polypropylene resin layer, the metallic copper of including in proper order, the metallic copper pipe layer surface hot -melt adhesive layer that has all coated, waterproof ventilated membrane and breather valve integrated into one piece, become integrative through ultrasonic bonding behind gland and the breather valve lock joint. The utility model provides a full hot water stringing structure can reduce the pipe diameter deformation that cold and hot exchange arouses greatly, avoids connecting and becomes flexible, and stability is higher, uses safelyr.
Description
Technical field
This utility model relates to a kind of pipe laying structure, particularly relates to a kind of all hot water's pipe laying structure。
Background technology
Cold water pipe is easily produce softening transform at hot weather, and joint easily loosens。The use of all hot water's pipe, allow the changeable thermic anomaly of cold and hot exchange time, the deflection of caliber reduces, and the stability of water pipe head is higher, uses safer。
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of all hot water's pipe laying structure, it is possible to be greatly reduced the caliber deformation that cold and hot exchange causes, it is to avoid joint looseness, stability is higher, uses safer。
This utility model employed technical scheme comprise that a kind of all hot water's pipe laying structure of offer for solving above-mentioned technical problem, including cold water pipe and hot-water line, wherein, described cold water pipe is connected by connector with hot-water line, described connector is provided with O RunddichtringO, waterproof ventilated membrane, breather valve and gland, the two ends of described connector are brass thread joint, and described O RunddichtringO is sheathed on brass thread joint, and described cold water pipe, hot-water line are connected with brass thread joint respectively；Described brass thread joint is by including the first polypropylene resin layer, metallic copper tube layer, the second polypropylene resin layer and silver ion thin layer inside successively outward, and described metallic copper tube layer outer surface is coated with hot melt adhesive layer。
Above-mentioned all hot water's pipe laying structure, wherein, described waterproof ventilated membrane is one-body molded with breather valve, integral by ultrasonic bonding after described gland and breather valve snapping。
This utility model contrast prior art has following beneficial effect: all hot water's pipe laying structure that this utility model provides, it is possible to be greatly reduced the caliber deformation that cold and hot exchange causes, it is to avoid joint looseness, stability is higher, uses safer。
Accompanying drawing explanation
Fig. 1 is this utility model all hot water's pipe laying structure schematic diagram；
Fig. 2 is the cross-sectional view of this utility model all hot water's stringing junction。
In figure:
1 cold water pipe 2 hot-water line 3 connector
31O RunddichtringO 32 waterproof ventilated membrane 33 breather valve
34 gland 35 brass thread joints
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described。
Fig. 1 is this utility model all hot water's pipe laying structure schematic diagram；Fig. 2 is the cross-sectional view of this utility model all hot water's stringing junction。
Refer to Fig. 1 and Fig. 2, all hot water's pipe laying structure that this utility model provides, including cold water pipe 1 and hot-water line 2, wherein, described cold water pipe 1 is connected by connector 3 with hot-water line 2, is provided with O RunddichtringO 31, waterproof ventilated membrane 32, breather valve 33 and gland 34 in described connector 3, and the two ends of described connector 3 are brass thread joint 35, described O RunddichtringO 31 is sheathed on brass thread joint 35, and described cold water pipe 1, hot-water line 2 are connected with brass thread joint 35 respectively；Described brass thread joint 35 is by including the first polypropylene resin layer, metallic copper tube layer, the second polypropylene resin layer and silver ion thin layer inside successively outward, and described metallic copper tube layer outer surface is coated with hot melt adhesive layer and is connected with the first polypropylene resin layer, the second polypropylene resin layer bonding respectively。
All hot water's pipe laying structure that this utility model provides, wherein, described waterproof ventilated membrane 32 is one-body molded with breather valve 33, integral by ultrasonic bonding after described gland 34 and breather valve 33 snapping。
Although this utility model discloses as above with preferred embodiment; so it is not limited to this utility model; any those skilled in the art; without departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is when with being as the criterion that claims define。
Claims (2)
1. all hot water's pipe laying structure, including cold water pipe (1) and hot-water line (2), it is characterized in that, described cold water pipe (1) is connected by connector (3) with hot-water line (2), described connector (3) is provided with O RunddichtringO (31), waterproof ventilated membrane (32), breather valve (33) and gland (34), the two ends of described connector (3) are brass thread joint (35), described O RunddichtringO (31) is sheathed on brass thread joint (35), and described cold water pipe (1), hot-water line (2) are connected with brass thread joint (35) respectively；Described brass thread joint (35) is by including the first polypropylene resin layer, metallic copper tube layer, the second polypropylene resin layer and silver ion thin layer inside successively outward, and described metallic copper tube layer outer surface is coated with hot melt adhesive layer。
2. all hot water's pipe laying structure as claimed in claim 1, it is characterised in that described waterproof ventilated membrane (32) is one-body molded with breather valve (33), integral by ultrasonic bonding after described gland (34) and breather valve (33) snapping。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082204.0U CN205331634U (en) | 2015-12-23 | 2015-12-23 | Full hot water stringing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082204.0U CN205331634U (en) | 2015-12-23 | 2015-12-23 | Full hot water stringing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331634U true CN205331634U (en) | 2016-06-22 |
Family
ID=56207560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521082204.0U Active CN205331634U (en) | 2015-12-23 | 2015-12-23 | Full hot water stringing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331634U (en) |
-
2015
- 2015-12-23 CN CN201521082204.0U patent/CN205331634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |