CN203223676U - Reducing connecting device of water supply and drainage pipe - Google Patents
Reducing connecting device of water supply and drainage pipe Download PDFInfo
- Publication number
- CN203223676U CN203223676U CN 201320090664 CN201320090664U CN203223676U CN 203223676 U CN203223676 U CN 203223676U CN 201320090664 CN201320090664 CN 201320090664 CN 201320090664 U CN201320090664 U CN 201320090664U CN 203223676 U CN203223676 U CN 203223676U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- pipe
- inlet pipe
- pullover
- water supply
- 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
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- Revetment (AREA)
Abstract
The utility model relates to the technical field of water supply and drainage, in particular to a reducing connecting device of a water supply and drainage pipe. The reducing connecting device of the water supply and drainage pipe comprises an expanding connecting piece; an inner sleeve head is arranged in the expanding connecting piece, and a water inlet pipe sleeve head and an expanding pipe sleeve head are respectively arranged on both ends of the expanding connecting piece; the water inlet pipe sleeve head is sleeved with a water inlet pipe; the expanding pipe sleeve head is sleeved with an expanding pipe; and a sealing waterproof material is filled in the pipe wall of the expanding connecting piece. According to the reducing connecting device of the water supply and drainage pipe, the structural design is reasonable, and the problem of material wasting is solved through a method in which the sleeve heads on both ends are respectively connected with water pipes with different diameters, so that the space utilization rate is increased, the pipe material and the cost are saved, the anti-leak performance is good, and extremely good market promotion and application prospect is realized.
Description
Technical field
The utility model relates to the plumbing technical field, especially a kind of water supply and drainage pipe reducing connection set.
Background technique
In the installation of the vertical water pipe of high-story house, because water flow is progressively to strengthen from the high level to the low layer, and pipeline all is isometrical installation usually, and not only waste material but also reduced space availability ratio also can increase cost to unit in charge of construction simultaneously.
The model utility content
The purpose of this utility model is to provide a kind of water supply and drainage pipe reducing connection set in order to overcome above-mentioned technical disadvantages.
The technological scheme that the utility model technical solution problem adopts is: a kind of water supply and drainage pipe reducing connection set, comprise the hole enlargement link, it is pullover in described hole enlargement link inside is provided with, it is pullover pullover with expansion tube that two ends are respectively equipped with water inlet pipe, pullover and the water inlet pipe socket of described water inlet pipe, pullover and the expansion tube socket of described expansion tube is filled with waterproof sealing material in the described hole enlargement link tube wall.
The caliber of the caliber size water inlet pipe of described expansion tube, water inlet pipe outer wall, expansion tube outer wall are closely suitable mutually with the pullover inwall of water inlet pipe, the pullover inwall of expansion tube respectively.
The beneficial effect that the utility model has is: the utility model reasonable in design, adopt the pullover mode that connects the different tube diameters water pipe respectively in two ends, and solved the problem of waste of material, increased space availability ratio, save tubing and cost.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
Do following detailed description below in conjunction with 1 pair of the utility model of accompanying drawing.
As shown in Figure 1, the utility model comprises hole enlargement link 3, described hole enlargement link 3 inside are provided with interior pullover 6, two ends are respectively equipped with water inlet pipe pullover 4 and expansion tube pullover 5, described water inlet pipe pullover 4 and water inlet pipe 1 socket, described expansion tube pullover 5 and expansion tube 2 sockets are filled with waterproof sealing material 7 in described hole enlargement link 3 tube walls; The caliber of the caliber size water inlet pipe 1 of described expansion tube 2, water inlet pipe outer wall 1, expansion tube 2 outer walls are closely suitable mutually with pullover 4 inwalls of water inlet pipe, pullover 5 inwalls of expansion tube respectively.During installation, with water inlet pipe 1 and water inlet pipe pullover 4 fastening sockets, expansion tube 2 is fastenedly connected with expansion tube pullover 5 and gets final product.
Claims (2)
1. water supply and drainage pipe reducing connection set, comprise the hole enlargement link, it is characterized in that: pullover in described hole enlargement link inside is provided with, it is pullover pullover with expansion tube that two ends are respectively equipped with water inlet pipe, pullover and the water inlet pipe socket of described water inlet pipe, pullover and the expansion tube socket of described expansion tube is filled with waterproof sealing material in the described hole enlargement link tube wall.
2. a kind of water supply and drainage pipe reducing connection set according to claim 1, it is characterized in that: the caliber of the caliber size water inlet pipe of described expansion tube, water inlet pipe outer wall, expansion tube outer wall are closely suitable mutually with the pullover inwall of water inlet pipe, the pullover inwall of expansion tube respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090664 CN203223676U (en) | 2013-02-28 | 2013-02-28 | Reducing connecting device of water supply and drainage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090664 CN203223676U (en) | 2013-02-28 | 2013-02-28 | Reducing connecting device of water supply and drainage pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223676U true CN203223676U (en) | 2013-10-02 |
Family
ID=49250680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320090664 Expired - Fee Related CN203223676U (en) | 2013-02-28 | 2013-02-28 | Reducing connecting device of water supply and drainage pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040077A (en) * | 2015-08-12 | 2015-11-11 | 安徽江威精密制造有限公司 | Electroplate liquid pipe connector |
| CN108626498A (en) * | 2018-06-15 | 2018-10-09 | 江苏宝地管业有限公司 | A kind of pipeline that junction is stablized |
-
2013
- 2013-02-28 CN CN 201320090664 patent/CN203223676U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040077A (en) * | 2015-08-12 | 2015-11-11 | 安徽江威精密制造有限公司 | Electroplate liquid pipe connector |
| CN105040077B (en) * | 2015-08-12 | 2018-06-08 | 江门冢田理研汽车饰件有限公司 | Liquid pipe connection device is electroplated |
| CN108626498A (en) * | 2018-06-15 | 2018-10-09 | 江苏宝地管业有限公司 | A kind of pipeline that junction is stablized |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20140228 |