CN203533892U - Anti-leakage water resistance tube - Google Patents
Anti-leakage water resistance tube Download PDFInfo
- Publication number
- CN203533892U CN203533892U CN201320741611.2U CN201320741611U CN203533892U CN 203533892 U CN203533892 U CN 203533892U CN 201320741611 U CN201320741611 U CN 201320741611U CN 203533892 U CN203533892 U CN 203533892U
- Authority
- CN
- China
- Prior art keywords
- water resistance
- ferrule
- water outlet
- liner
- tube body
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides an anti-leakage water resistance tube which comprises a tube body mounted on a liner and a metal head provided with a copper hole, wherein a water outlet is formed in the liner; one end of the tube body is assembled in the copper hole formed in the upper position of the metal head; a plastic part is injected in the upper position of the metal head; and a plugging part used for filling the edge position of the water outlet is formed in the tube body. The plugging part used for filling the edge position of the water outlet of the liner is formed in the tube body, so that the problem of a gap reserved between the tube body and the water outlet of the liner is solved; and the anti-leakage water resistance tube is simple in structure and convenient to manufacture and can prevent water from leaking from the water outlet of the liner, and the anti-creeping effect of an electric heater can be more safely and effectively guaranteed.
Description
Technical field
The utility model relates to water resistance pipe field, relates in particular to a kind of water resistance pipe that good barrier is leaked effect that has.
Background technology
Utilize the water resistance pipe that resistance effect that water self has is made into be widely applied in electric heater, it is that current form resistance in body by a thin and long pipe structure, thereby eliminates the electric current in water.
Traditional water resistance pipe as shown in Figure 1, one end of body 1 is installed one and is with externally threaded ferrule 2, contact position place between body 1 and ferrule 2 is by sealing ring 3 restriction current seepages, the end of one this ferrule 2 of plastic body 4 injection mouldings makes external screw thread connect for outer connected nut, but, body 1 is made into straight tube shape, there is certain breach with the water outlet B of inner bag A in body 1, this easily makes the water in inner bag A spill from water outlet B, in addition, between plastic body 4 and ferrule 2 by sealing ring 3 place mats, but along with pass service time, sealing ring 3 is due to aging, and make to occur between plastic body 4 and ferrule 2 space (shown in Fig. 2), this also causes current past external screw thread seepage from this space, and the danger of appearance electric leakage, therefore, overcoming because producing space causes the problem of seepage very urgent.
Summary of the invention
The utility model provides a kind of water resistance pipe of antiseep, and it is simple in structure, effectively solve current in inner bag from the gap, edge of interface the problem of seepage outward.
To this, the utility model comprises: be installed on the body on inner bag and be with the ferrule in cylinder hole, this inner bag has delivery port, one end of described body is assemblied in this hole, formation is positioned at the upper position of ferrule, the upper position of this ferrule is injected with a plastic cement portion, and described body is provided with for filling the choking portion of this position, delivery port edge.
The lower position of described ferrule is provided with the threaded portion being spirally connected with outer nut.
Described choking portion and body are integrated injection mo(u)lding structure.
Described choking portion is a separate cylinder body, and is closely set on this body.
Between the end of described choking portion and ferrule, be provided with a sealing ring.
The beneficial effects of the utility model are: on body, be provided with for filling the choking portion of this position, inner bag delivery port edge, solve the space problem existing between body and inner bag delivery port, it is simple in structure, easy to make, can avoid water from inner bag delivery port seepage outward, ensure more safely and effectively the anticreep effect of electric heater.
Accompanying drawing explanation
Fig. 1 is traditional water resistance pipe schematic diagram.
Fig. 2 is the local enlarged diagram of Fig. 1.
Fig. 3 is the schematic diagram of the utility model the first preferred embodiment.
Fig. 4 is the local enlarged diagram of Fig. 3.
Fig. 5 is the second embodiment schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described, as Fig. 3, the preferred embodiment of the shown the utility model of Fig. 4, it comprises the body being installed on inner bag A and the ferrule 2 of being with cylinder hole 21, this inner bag has water outlet B, one end of described body 1 is assemblied in this hole 21, formation is positioned at the upper position of ferrule 2, the lower position of described ferrule 2 is provided with the threaded portion 22 being spirally connected with outer nut, the upper position of this ferrule 2 is injected with a plastic cement portion 3, described body 1 is provided with for filling the choking portion 11 of this water outlet B, concerning this preferred embodiment, choking portion 11 is integrated injection mo(u)lding structure with body 1, it is simple in structure, in the process of assembling, between the end of this choking portion 11 and ferrule 2, be provided with a sealing ring 4, further reinforce the situation of sealing that is connected between body 1 and ferrule 2, utilize choking portion 11 to fill the space at water outlet B edge, effectively intercept current and leak into ferrule 2 in addition and impact use safety from the position, edge of body 1.
According to the second preferred embodiment that the filling principle in space, water outlet B edge is extended out as shown in Figure 5, described choking portion 11 is a fixing body independently, as be made as drum, and be closely set on this body 1, there are good barrier current and leak into ferrule 2 in addition and impact use safety from the position, edge of body 1.
Above-mentioned specific embodiment is only the good specific embodiment of the utility model effect, and all or anti-seep water resistance tubes of being equal to identical with this structure, all in the application's protection domain.
Claims (4)
1. the water resistance pipe of an antiseep, it comprises: be installed on the body on inner bag (A) and be with the ferrule 2 in cylinder hole (21), this inner bag (A) has delivery port (B), one end of this body (1) is assemblied in this hole (21), formation is positioned at the upper position of ferrule (2), the upper position of this ferrule (2) is injected with a plastic cement portion (3), it is characterized in that: described body (1) is provided with for filling the choking portion (11) of this delivery port (B) position, edge.
2. the water resistance pipe of antiseep according to claim 1, is characterized in that: described choking portion (11) is integrated injection mo(u)lding structure with body (1).
3. the water resistance pipe of antiseep according to claim 1, is characterized in that: described choking portion (11) is a separate cylinder body, and is closely set on this body (1).
4. according to the water resistance pipe of antiseep described in claim 1 or 2, it is characterized in that: between the end of described choking portion (11) and ferrule (2), be provided with a sealing ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741611.2U CN203533892U (en) | 2013-11-22 | 2013-11-22 | Anti-leakage water resistance tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320741611.2U CN203533892U (en) | 2013-11-22 | 2013-11-22 | Anti-leakage water resistance tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533892U true CN203533892U (en) | 2014-04-09 |
Family
ID=50420091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320741611.2U Expired - Lifetime CN203533892U (en) | 2013-11-22 | 2013-11-22 | Anti-leakage water resistance tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906564A (en) * | 2019-12-17 | 2020-03-24 | 广东万博电气有限公司 | Anti-electric plug |
-
2013
- 2013-11-22 CN CN201320741611.2U patent/CN203533892U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906564A (en) * | 2019-12-17 | 2020-03-24 | 广东万博电气有限公司 | Anti-electric plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200427 Address after: 311800, Zhejiang City, Shaoxing province Zhuji city shop Town Village Patentee after: ZHUJI GUODA PLASTIC Co.,Ltd. Address before: 311835, Shaoxing, Zhejiang province Zhuji city shop town village 23 Patentee before: Jiang Guoping |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CX01 | Expiry of patent term |