CN203586556U - Pipe connector connection device for enamel linear of water heater - Google Patents
Pipe connector connection device for enamel linear of water heater Download PDFInfo
- Publication number
- CN203586556U CN203586556U CN201320781635.0U CN201320781635U CN203586556U CN 203586556 U CN203586556 U CN 203586556U CN 201320781635 U CN201320781635 U CN 201320781635U CN 203586556 U CN203586556 U CN 203586556U
- Authority
- CN
- China
- Prior art keywords
- enamel
- pipe joint
- retainer ring
- liner
- pipe connector
- 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
- 210000003298 dental enamel Anatomy 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract 4
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model belongs to a pipe connector connection device for an enamel linear of a water heater. The pipe connector connection device comprises a lining 8, a fixed ring 4 and a sealing ring 10, wherein a pressing edge 11 which is greater than the inner diameter of a water discharging opening is arranged on athe water discharging opening for connecting the enamel linear 9 at the upper end of the lining 8; an inner thread 7 is arranged on the inner wall of the lining; the fixed ring 4 is provided with an outer thread 5; the lower end of the lining 8 penetrates through from the water discharging opening of the enamel linear 9; the fixed ring 4 and the lining 8 are connected by a thread; a lug boss 12 is arranged on the outer wall of the lower end of the fixed ring 4; a sinking platform 2 matched with the lug boss 12 is arranged at the lower end of a pipe connector 6; the pipe connector 6 is arranged at the water discharging opening of the enamel linear 9; the upper end of the fixed ring 4 is connected with the lining 8 through the thread; the lug boss 12 of the fixed ring 4 is used for pressing and fixing the pipe connector 6 by being matched and connected with the sinking platform 2; a sealing ring 10 is located between the inner wall of the enamel linear 9 and the pressing edge 11. According to the pipe connector connection device with the structure, a rusting phenomenon of caused by water can be reduced and the durability is improved.
Description
Technical field
The utility model relates to enamel internal container of water-heater technical field, specifically belongs to a kind of pipe joint coupling device for enamel internal container of water-heater.
Background technology
Existing enamel internal container of water-heater, pipe joint generally adopts the mode of welding to be connected with inner bag ladle body, cause the junction of pipe joint and inner bag ladle body easily to occur the phenomenons such as gap, wedge angle, out-of-flatness, these defects are difficult to be hidden by enamel layer, during use, connecting portion is easily subject to the erosion of water in inner bag, and time one length finally causes connecting portion to leak.
Utility model content
The purpose of this utility model is to overcome the shortcoming that said structure exists, and a kind of pipe joint coupling device for enamel internal container of water-heater is provided.
The purpose of this utility model is achieved in that a kind of pipe joint coupling device for enamel internal container of water-heater, be used for connecting enamel inner container 9 and pipe joint 6, described jockey comprises liner 8, retainer ring 4, sealing ring 10, the discharge outlet place that liner 8 upper ends are positioned at connection enamel inner container 9 is provided with the flanging 11 that is greater than discharge outlet internal diameter, the inwall of liner offers internal thread 7, retainer ring 4 is provided with external screw thread 5, the lower end of liner 8 passes from the discharge outlet of enamel inner container 9, retainer ring 4 and liner 8 are threaded connection, the lower end outer wall of retainer ring 4 is provided with boss 12, the lower end of pipe joint 6 offers the heavy stand 2 coordinating with boss 12, pipe joint 6 is located at the discharge outlet place of enamel inner container 9, the upper end of retainer ring 4 and liner 8 are threaded connection, and the boss 12 of retainer ring 4 is by being fixed pipe joint 6 with being connected of heavy stand 2, sealing ring 10 is between enamel inner container 9 inwalls and flanging 11.
Described retainer ring 4, liner 8 adopt plastic material to make.
The inwall of described retainer ring 4 offers mounting groove 3.
Good effect of the present utility model: the position being connected with inner bag due to pipe joint is sealed by this jockey, has greatly reduced connecting portion by the danger of water institute corrosion, thereby has improved the durability of inner bag.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the pipe joint coupling device cutaway view of enamel internal container of water-heater;
Fig. 2 is that the utility model is for the pipe joint coupling device STRUCTURE DECOMPOSITION figure of enamel internal container of water-heater.
The specific embodiment
Below in conjunction with accompanying drawing, to the utility model, the pipe joint coupling device specific embodiment for enamel internal container of water-heater is described in further detail.
As shown in Figure 1 and Figure 2, a kind of pipe joint coupling device for enamel internal container of water-heater of the utility model, for connecting enamel inner container 9 and pipe joint 6, the outer wall of pipe joint 6 offers connecting thread 13.Jockey comprises liner 8, retainer ring 4, sealing ring 10, the discharge outlet place that liner 8 upper ends are positioned at connection enamel inner container 9 is provided with the flanging 11 that is greater than discharge outlet internal diameter, the inwall of liner offers internal thread 7, retainer ring 4 is provided with external screw thread 5, the lower end of liner 8 passes from the discharge outlet of enamel inner container 9, retainer ring 4 and liner 8 are threaded connection, the lower end outer wall of retainer ring 4 is provided with boss 12, the lower end of pipe joint 6 offers the heavy stand 2 coordinating with boss 12, pipe joint 6 is located at the discharge outlet place of enamel inner container 9, the upper end of retainer ring 4 and liner 8 are threaded connection, and the boss 12 of retainer ring 4 is by being fixed pipe joint 6 with being connected of heavy stand 2, sealing ring 10 is between enamel inner container 9 inwalls and flanging 11.In order to prevent that the phenomenon of getting rusty from appearring in jockey itself, retainer ring 4, liner 8 preferably adopt plastic material to make, and can certainly adopt the materials such as stainless steel.For convenient fixing, at the inwall of retainer ring 4, also can offer mounting groove 3.
Claims (3)
1. the pipe joint coupling device for enamel internal container of water-heater, be used for connecting enamel inner container (9) and pipe joint (6), it is characterized in that: described jockey comprises liner (8), retainer ring (4), sealing ring (10), the discharge outlet place that liner (8) upper end is positioned at connection enamel inner container (9) is provided with the flanging (11) that is greater than discharge outlet internal diameter, the inwall of liner offers internal thread (7), retainer ring (4) is provided with external screw thread (5), the lower end of liner (8) passes from the discharge outlet of enamel inner container (9), retainer ring (4) and liner (8) are threaded connection, the lower end outer wall of described retainer ring (4) is provided with boss (12), the lower end of pipe joint (6) offers the heavy stand (2) coordinating with boss (12), pipe joint (6) is located at the discharge outlet place of enamel inner container (9), the upper end of retainer ring (4) and liner (8) are threaded connection, and the boss (12) of retainer ring (4) is by being fixed pipe joint (6) with being connected of heavy stand (2), described sealing ring (10) is positioned between enamel inner container (9) inwall and flanging (11).
2. according to claim 1 for the pipe joint coupling device of enamel internal container of water-heater, it is characterized in that: described retainer ring (4), liner (8) adopt plastic material to make.
According to described in claim 1 or 2 for the pipe joint coupling device of enamel internal container of water-heater, it is characterized in that: the inwall of described retainer ring (4) offers mounting groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781635.0U CN203586556U (en) | 2013-12-03 | 2013-12-03 | Pipe connector connection device for enamel linear of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781635.0U CN203586556U (en) | 2013-12-03 | 2013-12-03 | Pipe connector connection device for enamel linear of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586556U true CN203586556U (en) | 2014-05-07 |
Family
ID=50584465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320781635.0U Expired - Fee Related CN203586556U (en) | 2013-12-03 | 2013-12-03 | Pipe connector connection device for enamel linear of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197519A (en) * | 2014-08-25 | 2014-12-10 | 广东惠洁宝电器有限公司 | Healthy electric water heater |
| CN113700367A (en) * | 2021-08-11 | 2021-11-26 | 国网电力科学研究院武汉南瑞有限责任公司 | Stepped composite material pole subsection node connecting structure |
-
2013
- 2013-12-03 CN CN201320781635.0U patent/CN203586556U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197519A (en) * | 2014-08-25 | 2014-12-10 | 广东惠洁宝电器有限公司 | Healthy electric water heater |
| CN113700367A (en) * | 2021-08-11 | 2021-11-26 | 国网电力科学研究院武汉南瑞有限责任公司 | Stepped composite material pole subsection node connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140507 Termination date: 20201203 |