CN204312920U - A kind of combined type heavy caliber electric melting reducing tee pipe fitting - Google Patents
A kind of combined type heavy caliber electric melting reducing tee pipe fitting Download PDFInfo
- Publication number
- CN204312920U CN204312920U CN201420704538.6U CN201420704538U CN204312920U CN 204312920 U CN204312920 U CN 204312920U CN 201420704538 U CN201420704538 U CN 201420704538U CN 204312920 U CN204312920 U CN 204312920U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- main body
- pipe
- diameter
- electric fusion
- 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 - Lifetime
Links
- 230000008018 melting Effects 0.000 title claims 4
- 238000002844 melting Methods 0.000 title claims 4
- 244000144985 peep Species 0.000 claims 2
- 230000004927 fusion Effects 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
一种组合式大口径电熔异径三通管件，属于PE电熔连接技术领域。它包括管件主体，管件主体两端分别为异径三通管件的第一通管和第二通管，管件主体内设有电阻丝，管件主体外设有观察孔和接线柱，所述的管件主体上设置安装孔，连接支管设置在安装孔上，构成异径三通管件的第三通管。本实用新型通过采用上述技术，将三通管件分为管件主体和连接支管两部分，连接支管通过安装孔与管件主体连接得到组合式大口径电熔异径三通管件，避免了新开发该管件的注塑模具的过程，降低了成本，而且通过该技术，可以加工的三通管件口径大，最大可达到1200mm，而且可根据需求加工各种规格的电熔异径三通管件，规格覆盖面广，适于推广应用。
The invention discloses a combined large-diameter electric fusion reducing tee pipe fitting, which belongs to the technical field of PE electric fusion connection. It includes a pipe fitting main body, the two ends of the pipe fitting main body are respectively the first through pipe and the second through pipe of the three-way pipe fitting with different diameters, the main body of the pipe fitting is provided with a resistance wire, and the main body of the pipe fitting is provided with an observation hole and a terminal post. An installation hole is arranged on the main body, and the connecting branch pipe is arranged on the installation hole to form the third pipe of the three-way pipe fitting with different diameters. The utility model divides the three-way pipe fitting into two parts: the main body of the pipe fitting and the connecting branch pipe by adopting the above-mentioned technology. The process of advanced injection mold reduces the cost, and through this technology, the diameter of the three-way pipe fittings that can be processed is large, the maximum can reach 1200mm, and various specifications of electric fusion different-diameter three-way pipe fittings can be processed according to the needs, and the specifications cover a wide range. Suitable for promotion and application.
Description
技术领域 technical field
本实用新型属于PE电熔连接技术领域，具体涉及一种用于PE管材和PE复合管连接的组合式大口径电熔异径三通管件。 The utility model belongs to the technical field of PE electric fusion connection, in particular to a combined large-diameter electric fusion different-diameter tee pipe fitting used for connecting PE pipes and PE composite pipes.
技术背景 technical background
目前由于国内大口径电熔管件品种稀少，配套难，而且开发的电熔管件压力等级都在1.0MPa，随着市场对1.6MPa电熔管件需求逐渐旺盛，原有的产品已经不能满足市场需求，如果重新开发模具就存在两个重要的问题：1、设备和模具投入费用太高，2、公称压力1.6MPa的大口径电熔管件本身质量重、壁厚大，生产难度大，造成相应的管件成本较高。 At present, due to the scarcity of large-diameter electric fusion pipe fittings in China, the matching is difficult, and the pressure level of the developed electric fusion pipe fittings is 1.0MPa. As the market demand for 1.6MPa electric fusion pipe fittings is gradually strong, the original products can no longer meet the market demand. If the mold is redeveloped, there are two important problems: 1. The investment cost of equipment and molds is too high. 2. The large-diameter electrofusion pipe fittings with a nominal pressure of 1.6MPa are heavy in weight, thick in wall, and difficult to produce, resulting in corresponding pipe fittings. higher cost.
实用新型内容 Utility model content
针对现有技术中存在的上述问题，本实用新型的目的在于提供一种用于PE管材和PE复合管连接的组合式大口径电熔异径三通管件。 Aiming at the above-mentioned problems existing in the prior art, the purpose of this utility model is to provide a combined large-diameter electric fusion reducing tee pipe fitting for connecting PE pipes and PE composite pipes.
所述的一种组合式大口径电熔异径三通管件，包括管件主体，管件主体两端分别为异径三通管件的第一通管和第二通管，管件主体内设有电阻丝，管件主体外设有观察孔和接线柱，其特征在于所述的管件主体上设置安装孔，连接支管设置在安装孔上，构成异径三通管件的第三通管。 The combined large-diameter electric fusion reducing tee pipe fitting includes a pipe fitting main body, the two ends of the pipe fitting main body are respectively the first and second passing pipes of the reducing diameter tee pipe fitting, and a resistance wire is arranged in the pipe fitting main body , the main body of the pipe fitting is provided with an observation hole and a terminal, which is characterized in that the main body of the pipe fitting is provided with an installation hole, and the connecting branch pipe is arranged on the installation hole to form the third pipe of the three-way pipe fitting with different diameters.
所述的一种组合式大口径电熔异径三通管件，其特征在于所述的连接支管与安装孔连接一端端头设为弧形连接口，其弧形大小与管件主体上的安装孔的弧度相匹配。 The combined large-diameter electric fusion different-diameter tee fitting is characterized in that one end of the connecting branch pipe connected to the installation hole is set as an arc-shaped connection port, and the size of the arc is the same as that of the installation hole on the main body of the pipe fitting. to match the arc.
所述的一种组合式大口径电熔异径三通管件，其特征在于所述的观察孔和接线柱分别设置两个，对称设置在管件主体两端外侧壁上。 The combined large-diameter electric fusion reducing tee pipe fitting is characterized in that two observation holes and two terminal posts are arranged respectively, symmetrically arranged on the outer walls of both ends of the main body of the pipe fitting.
上述的一种组合式大口径电熔异径三通管件，包括管件主体，管件主体两端分别为异径三通管件的第一通管和第二通管，管件主体内设有电阻丝，管件主体外设有观察孔和接线柱，所述的管件主体上设置安装孔，连接支管设置在安装孔上，构成异径三通管件的第三通管。本实用新型通过采用上述技术，将三通管件分为管件主体和连接支管两部分，连接支管通过安装孔与管件主体连接得到组合式大口径电熔异径三通管件，避免了新开发管件的注塑模具的过程，降低了成本，而且通过该技术，可以加工的三通管件口径大，最大可达到1200mm，而且可根据需求加工各种规格的电熔异径三通管件，规格覆盖面广，适于推广应用。 The above-mentioned combined large-diameter electric fusion reducing tee pipe fitting includes a pipe fitting main body. The main body of the pipe fitting is provided with an observation hole and a terminal. The main body of the pipe fitting is provided with an installation hole, and the connecting branch pipe is arranged on the installation hole to form the third pipe of the three-way pipe fitting with different diameters. The utility model divides the three-way pipe fitting into two parts, the main body of the pipe fitting and the connecting branch pipe, by adopting the above-mentioned technology. The process of injection molding reduces the cost, and through this technology, the diameter of the three-way pipe fittings that can be processed is large, up to 1200mm, and various specifications of electric fusion different-diameter tee pipe fittings can be processed according to the needs, and the specifications cover a wide range. for promoting applications.
附图说明 Description of drawings
图1为本实用新型结构示意图； Fig. 1 is a structural representation of the utility model;
图2为本实用新型的管件主体结构示意图。 Fig. 2 is a schematic diagram of the main structure of the pipe fitting of the present invention.
图中：1-管件主体，101-电阻丝，102-安装孔，103-观察孔，104-接线柱，2-连接支管，201-弧形连接口。 In the figure: 1-pipe fitting main body, 101-resistance wire, 102-installation hole, 103-observation hole, 104-terminal post, 2-connecting branch pipe, 201-arc connection port.
具体实施方式 Detailed ways
以下结合说明书附图对本实用新型作进一步的描述，但本实用新型的保护范围并不仅限于此： The utility model will be further described below in conjunction with the accompanying drawings of the description, but the protection scope of the utility model is not limited thereto:
如图1和图2所示，本实用新型的组合式大口径电熔异径三通管件，该三通管件口径大，最大可达到1200mm，它包括管件主体1，管件主体1两端分别为异径三通管件的第一通管和第二通管，管件主体1内设有电阻丝101，管件主体1外分别设有两个观察孔103和接线柱104，对称设置在管件主体1两端外侧壁上，所述的管件主体1上设置安装孔102，连接支管2设置在安装孔102上，构成异径三通管件的第三通管，为了连接牢固性和操作便利，本实用新型将连接支管2与安装孔102连接一端端头设有弧形连接口201，弧度大小与管件主体1上的安装孔102的弧度相同，该弧形为凹形，与安装孔102的凸形弧度相匹配。 As shown in Fig. 1 and Fig. 2, the combined large-diameter electric fusion reducing tee pipe fitting of the present utility model has a large caliber and can reach a maximum of 1200 mm. It includes a pipe fitting body 1, and the two ends of the pipe fitting body 1 are respectively For the first and second pipes of the three-way pipe fitting with different diameters, the pipe fitting main body 1 is provided with a resistance wire 101, and the pipe fitting main body 1 is respectively provided with two observation holes 103 and terminal posts 104, which are symmetrically arranged on both sides of the pipe fitting main body 1. On the outer wall of the end, the pipe fitting main body 1 is provided with an installation hole 102, and the connecting branch pipe 2 is arranged on the installation hole 102 to form the third pipe of the three-way pipe fitting with different diameters. For the sake of connection firmness and convenient operation, the utility model Connect the connecting branch pipe 2 with the installation hole 102 and one end is provided with an arc-shaped connection port 201, the arc size is the same as the arc of the installation hole 102 on the pipe fitting main body 1, and the arc is concave, which is consistent with the convex arc of the installation hole 102. match.
本实用新型的组合式大口径电熔异径三通管件，由在管件主体1上钻安装孔102，然后将连接支管2进行热熔焊接而成，管件主体1的加工方法：首先根据要求在挤塑机上生产定制尺寸的管材，再经下料切割、车床内外表面加工，再通过电熔布线机在管件主体1内部预埋电阻丝1， 然后在管件主体1外壁上分别加工接线柱104和观察孔103，接线柱104安装电极头以后可以与电熔焊机连接，观察孔103可以判断焊接管件效果，最后再在管件主体1上钻相应的安装孔102与端头为凹形弧形连接口201的连接支管2连接，得到组合式大口径异径三通管件，所述的连接支管2采用注塑生产，或直接从市场上采购已经有较齐全的品种配套即可。 The combined large-diameter electric fusion different-diameter tee pipe fitting of the utility model is formed by drilling the installation hole 102 on the pipe fitting main body 1, and then performing hot-melt welding on the connecting branch pipe 2. The processing method of the pipe fitting main body 1: firstly, according to the requirements Pipes of customized size are produced on the extruder, and then cut by cutting, and the inner and outer surfaces of the lathe are processed, and then the resistance wire 1 is pre-embedded in the pipe fitting main body 1 through the electric fusion wiring machine, and then the terminal post 104 and the The observation hole 103 and the terminal post 104 can be connected with the electric fusion welding machine after the electrode head is installed. The observation hole 103 can judge the effect of the welding pipe fitting, and finally drill the corresponding installation hole 102 on the pipe fitting main body 1 to connect with the end in a concave arc shape The connecting branch pipe 2 of the port 201 is connected to obtain a combined large-diameter and different-diameter tee fitting. The connecting branch pipe 2 is produced by injection molding, or it can be purchased directly from the market and has a relatively complete variety.
本实用新型通过采用上述技术，无需开发注塑模具，即可加工制得组合式大口径电熔异径三通管件，其可加工的口径较大，最大可达到1200mm，而且规格覆盖面广，可根据需求加工各种规格的电熔异径三通管件，其成本低，制作方便，适于推广应用。 By adopting the above-mentioned technology, the utility model can process and manufacture combined large-diameter electric fusion different-diameter tee pipe fittings without developing injection molds. It is necessary to process various specifications of electric fusion reducing tee pipe fittings, which are low in cost, easy to manufacture, and suitable for popularization and application.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704538.6U CN204312920U (en) | 2014-11-21 | 2014-11-21 | A kind of combined type heavy caliber electric melting reducing tee pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704538.6U CN204312920U (en) | 2014-11-21 | 2014-11-21 | A kind of combined type heavy caliber electric melting reducing tee pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312920U true CN204312920U (en) | 2015-05-06 |
Family
ID=53135237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704538.6U Expired - Lifetime CN204312920U (en) | 2014-11-21 | 2014-11-21 | A kind of combined type heavy caliber electric melting reducing tee pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359433A (en) * | 2017-07-03 | 2017-11-17 | 卧龙电气集团股份有限公司 | A kind of three-way connection and its application method suitable for high-power transformer lead connection |
| CN116772016A (en) * | 2023-08-17 | 2023-09-19 | 成都有亿塑胶有限公司 | Hole net steel-plastic composite pipe with extension pipe, forming device and production process |
-
2014
- 2014-11-21 CN CN201420704538.6U patent/CN204312920U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359433A (en) * | 2017-07-03 | 2017-11-17 | 卧龙电气集团股份有限公司 | A kind of three-way connection and its application method suitable for high-power transformer lead connection |
| CN116772016A (en) * | 2023-08-17 | 2023-09-19 | 成都有亿塑胶有限公司 | Hole net steel-plastic composite pipe with extension pipe, forming device and production process |
| CN116772016B (en) * | 2023-08-17 | 2023-10-20 | 成都有亿塑胶有限公司 | Hole net steel-plastic composite pipe with extension pipe, forming device and production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204312920U (en) | A kind of combined type heavy caliber electric melting reducing tee pipe fitting | |
| CN203543116U (en) | Hot melting socket welding die head for large-diameter polyolefin pipeline | |
| CN204164569U (en) | A kind of composite steel-plastic pipe fitting not needing secondary sealing | |
| CN202812542U (en) | Double-socket hollow-wall winding pipe joint and connection structure | |
| CN202318951U (en) | Socket welding equipment for machining pipe fittings | |
| CN204477577U (en) | A kind of compound mesohigh electric-melting flange structure | |
| CN202398949U (en) | Tool for ensuring roundness of barrel in process of manufacturing pressure container barrel | |
| CN104329528B (en) | A kind of plastic pipeline joint and its process units | |
| CN208348766U (en) | A kind of high-strength nuclear power polyethylene electric-melting elbow | |
| CN202868179U (en) | Electric melting pipe fitting provided with fixing structure | |
| CN207310386U (en) | Capacitance tube and its processing mold with detection | |
| CN204477581U (en) | One converges N pass joint | |
| CN206504043U (en) | Component coupling end endoporus support hoop | |
| CN202215885U (en) | Electric hot melting three-way pipe | |
| CN203517096U (en) | Accessory used for steel-plastic transition of gas pipes | |
| CN205534788U (en) | Two bellmouth connection structure of heavy -calibre PE plastics double -walled corrugated pipe | |
| CN204914557U (en) | A machines die head for two hot melt pipe connections | |
| CN103968177A (en) | External display mark of polyethylene electro-fusion socket pipe fitting and limiting device for resistance wires | |
| CN202901670U (en) | Hot melt bell and spigot connection structure for poly ethylene (PE) water feeding pipe fittings | |
| CN202955400U (en) | Three-way steel-plastic composite pipe with external thread insert | |
| CN203730983U (en) | Hot melting pipe connecting part | |
| CN201225484Y (en) | Electric melting pipe fittings for embedded pipe | |
| CN203757212U (en) | Hot melting socket welding mould | |
| CN202955398U (en) | Straight connection type steel-plastic composite pipe with external thread insert | |
| CN203453692U (en) | Plastic-aluminum composite pipe connecting piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150506 |