CN214889462U - Building water pipe connecting device - Google Patents
Building water pipe connecting device Download PDFInfo
- Publication number
- CN214889462U CN214889462U CN202022696100.6U CN202022696100U CN214889462U CN 214889462 U CN214889462 U CN 214889462U CN 202022696100 U CN202022696100 U CN 202022696100U CN 214889462 U CN214889462 U CN 214889462U
- Authority
- CN
- China
- Prior art keywords
- heating pipe
- butt joint
- metal heating
- pipe
- joint metal
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 76
- 239000002184 metal Substances 0.000 claims abstract description 51
- 210000001503 joint Anatomy 0.000 claims abstract description 35
- 239000012943 hotmelt Substances 0.000 claims abstract description 17
- 125000006850 spacer group Chemical group 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- 238000005485 electric heating Methods 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 abstract description 2
- 238000007711 solidification Methods 0.000 abstract description 2
- 238000002844 melting Methods 0.000 description 12
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a building water pipe connecting device, including first waiting to connect hot-melt pipe, second wait to connect hot-melt pipe, butt joint metal heating pipe, pre-injection moulding hot melt material, heating pipe spacer ring and external power supply wire, be provided with a plurality of and butt joint metal heating pipe integrated into one piece's flange structure on butt joint metal heating pipe's the outer wall, fill the pre-injection moulding hot melt material between two adjacent flange structures on the butt joint metal heating pipe, be provided with the electric heat body in the butt joint metal heating pipe. The utility model discloses the connecting tube is convenient, need not connect under the heating condition, directly will under the condition that does not need firm connection the utility model discloses a device is connected between the pipeline, when connecting the back, heats the connection solidification again to avoided connecting not good operation, connecting device itself just can generate heat, so only need external power supply unit, avoided the unable operating heating equipment's of narrow space the condition such as, improve the success rate of connection, it is convenient to be under construction.
Description
Technical Field
The utility model relates to a pipe connection device especially relates to a building water pipe connecting device.
Background
In a housing building, no matter a commercial building or a residential building, a water pipe needs to be installed, the water pipe in the prior art is a hot-melt PP pipe and is not easy to rust and durable, the existing water pipe connection mode is that a butt joint part of the water pipe is heated and then connected, and then butt joint is completed after cooling, but heating construction is very difficult to perform on one end of the water pipe on a wall, especially when the pipeline is frequently maintained, a heater cannot enter a narrow space to heat the pipeline, the pipeline can be rapidly cooled after heating, if another section of heated pipeline is not rapidly connected, connection failure can be caused, after heating once, a pipeline interface is deformed, secondary heating can not be performed, therefore, the water pipe only has the chance of once connection, if the connection failure occurs, a wall needs to be broken, the end with the connection failure is cut off, and secondary connection is performed, it is very troublesome, and therefore, there is room for improvement.
Disclosure of Invention
The utility model aims at providing a building water pipe connecting device.
In order to achieve the purpose, the utility model is implemented according to the following technical scheme:
the utility model discloses a first waiting to connect hot-melt pipe, second wait to connect hot-melt pipe, butt joint metal heating pipe, in-mold hot melt material, heating pipe spacer ring and external power supply wire in advance, be provided with a plurality of flange structures with butt joint metal heating pipe integrated into one piece on butt joint metal heating pipe's the outer wall, fill between two adjacent flange structures on the butt joint metal heating pipe the hot melt material of moulding plastics in advance, butt joint metal heating pipe's middle section sets up spacer ring in the heating pipe, the external power supply wire is followed the middle part of spacer ring penetrates behind the butt joint metal heating pipe with the electric heat body electric connection at butt joint metal heating pipe middle part.
Preferably, the flange widening structures are arranged on two side edges of the flange part of the butt metal heating pipe, the flange widening structures and the flange part of the butt metal heating pipe form a flange with a T-shaped structure, and the flange widening structures and the flange part of the butt metal heating pipe are integrally formed.
Preferably, the electric heating body is an electric heating wire, the inner wall of the butt joint metal heating pipe is of a groove structure, the groove structure of the inner wall of the butt joint metal heating pipe is covered by a heating wire installation protection barrel, and the electric heating wire is located in the groove structure of the butt joint metal heating pipe and covered by the heating wire installation protection barrel.
Preferably, the middle part of the spacer ring in the heating pipe is provided with a power supply lead heat insulation ceramic, the external power supply lead is arranged in the power supply lead heat insulation ceramic, and the external power supply lead is electrically connected with the electric heating wire.
The utility model has the advantages that:
the utility model relates to a building water pipe connecting device, compared with the prior art, the utility model discloses the connecting tube is convenient, need not connect under the heating condition, only need in the maintenance, adjust direction of connection, directly will under the condition that does not need firm connection the utility model discloses a device is connected between the pipeline, when connecting the back, heats again and connects the solidification to avoided connecting not good operation, connecting device itself just can generate heat, so only need external power supply unit, avoided the unable circumstances such as operation heating equipment in narrow space, and need not test the technique of constructing rapidly, improved the success rate of connection greatly, improve the convenience of construction, have the value of popularization and application.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic view of the external structure of the butt metal heating pipe of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.
As shown in fig. 1-3: the utility model discloses a first treat to connect hot-melt pipe 1, second treat to connect hot-melt pipe 2, butt joint metal heating pipe 3, pre-injection moulding hot melt material 5, heating pipe middle spacer ring 8 and external power supply wire 9, be provided with a plurality of and 3 integrated into one piece's of butt joint metal heating pipe flange structure on butt joint metal heating pipe 3's the outer wall, fill between two adjacent flange structures on the butt joint metal heating pipe 3 the hot melt material 5 of moulding plastics in advance, the middle section of butt joint metal heating pipe 3 sets up in the heating pipe spacer ring 8, external power supply wire 9 is followed the middle part of spacer ring 8 penetrates in the heating pipe the electric heat body electric connection at 3 middle parts of butt joint metal heating pipe back and butt joint metal heating pipe 3.
Preferably, the flange widening structures 4 are arranged on the two side edges of the flange portion of the butt metal heating pipe 3, the flange widening structures 4 and the flange portion of the butt metal heating pipe 3 form a flange with a T-shaped structure, and the flange widening structures 4 and the flange portion of the butt metal heating pipe 3 are integrally formed.
Preferably, the electric heating body is an electric heating wire 6, the inner wall of the butt-joint metal heating pipe 3 is of a groove structure, the groove structure of the inner wall of the butt-joint metal heating pipe 3 is covered by a heating wire installation protection cylinder 7, and the electric heating wire 6 is located in the groove structure of the butt-joint metal heating pipe 3 and is covered by the heating wire installation protection cylinder 7.
Preferably, the middle part of the spacer ring 8 in the heating pipe is provided with a power supply lead heat insulation ceramic 10, the external power supply lead 9 is arranged in the power supply lead heat insulation ceramic 10, and the external power supply lead 9 is electrically connected with the electric heating wire 6.
The working principle of the utility model is as follows:
when the utility model is used for connecting pipelines, two sections of butt metal heating pipes 3 are respectively inserted into a first hot-melting pipe 1 to be connected and a second hot-melting pipe 2 to be connected, after the butt joint is in place, an external power supply lead 9 is electrified, so that an internal electric heating wire 6 is electrified to generate heat, the internal electric heating wire 6 can be an electric heating piece, an electric heating wire, an electric heating spring and other electric heating devices, when the electric heating wire 6 generates heat, the pre-injection hot-melting material 5 positioned in a flange interval of the butt metal heating pipe 3 is melted, meanwhile, the temperature of the pre-injection hot-melting material 5 can melt the inner wall of the first hot-melting pipe 1 to be connected or the second hot-melting pipe 2 to be connected which is in contact with the pre-injection hot-melting material 5, the contact surface of the butt metal heating pipe 3 and the first hot-melting pipe 1 to be connected or the second hot-melting pipe 2 to be connected is also melted, the power is cut off after melting, the temperature stops rising, and the connection can be completed after cooling and solidifying, the butt metal heating pipe 3 and the electric heating wire 6 are retained in the first hot-melting pipe 1 to be connected and the second hot-melting pipe 2 to be connected, and the butt metal heating pipe 3 is metal, so that the pipeline connection is stable, and the strength of the joint is increased.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (4)
1. The utility model provides a building water pipe takeover device which characterized in that: including first waiting to connect hot-melt line (1), second waiting to connect hot-melt line (2), butt joint metal heating pipe (3), pre-injection moulding hot melt material (5), heating pipe spacer ring (8) and external power supply wire (9), be provided with a plurality of and butt joint metal heating pipe (3) integrated into one piece's flange structure on the outer wall of butt joint metal heating pipe (3), fill between two adjacent flange structures on butt joint metal heating pipe (3) pre-injection moulding hot melt material (5), the middle section of butt joint metal heating pipe (3) sets up spacer ring (8) in the heating pipe, external power supply wire (9) are followed the middle part of spacer ring (8) penetrates in the heating pipe the electric heat body electric connection at butt joint metal heating pipe (3) back and butt joint metal heating pipe (3) middle part.
2. The building water pipe joint apparatus according to claim 1, wherein: the flange part widening structure (4) is arranged on the edges of two sides of the flange part of the butt metal heating pipe (3), the flange part widening structure (4) and the flange part of the butt metal heating pipe (3) form a flange of a T-shaped structure, and the flange part widening structure (4) and the flange part of the butt metal heating pipe (3) are integrally formed.
3. The building water pipe joint apparatus according to claim 1, wherein: the electric heating body is an electric heating wire (6), the inner wall of the butt joint metal heating pipe (3) is of a groove structure, the groove structure of the inner wall of the butt joint metal heating pipe (3) is covered by a heating wire installation protection barrel (7), the electric heating wire (6) is located in the groove structure of the butt joint metal heating pipe (3) and is covered by the heating wire installation protection barrel (7).
4. The building water pipe joint apparatus according to claim 3, wherein: the middle part of the heating pipe middle spacer ring (8) is provided with power supply lead heat insulation ceramics (10), the external power supply lead (9) is arranged in the power supply lead heat insulation ceramics (10), and the external power supply lead (9) is electrically connected with the electric heating wires (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696100.6U CN214889462U (en) | 2020-11-20 | 2020-11-20 | Building water pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696100.6U CN214889462U (en) | 2020-11-20 | 2020-11-20 | Building water pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214889462U true CN214889462U (en) | 2021-11-26 |
Family
ID=78950702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022696100.6U Expired - Fee Related CN214889462U (en) | 2020-11-20 | 2020-11-20 | Building water pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214889462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116077800A (en) * | 2022-12-08 | 2023-05-09 | 美度可医疗科技(上海)有限公司 | Bridging method for solving butt joint strength and sealing performance of multi-section catheter |
-
2020
- 2020-11-20 CN CN202022696100.6U patent/CN214889462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116077800A (en) * | 2022-12-08 | 2023-05-09 | 美度可医疗科技(上海)有限公司 | Bridging method for solving butt joint strength and sealing performance of multi-section catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |