CN205403178U - Leak protection electric isolator - Google Patents
Leak protection electric isolator Download PDFInfo
- Publication number
- CN205403178U CN205403178U CN201620178059.4U CN201620178059U CN205403178U CN 205403178 U CN205403178 U CN 205403178U CN 201620178059 U CN201620178059 U CN 201620178059U CN 205403178 U CN205403178 U CN 205403178U
- Authority
- CN
- China
- Prior art keywords
- tubular metal
- metal resonator
- water tank
- section
- earth
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a water tank electrical heating anticreeper, leak protection electric isolator promptly. It includes one section both ends area flange joint's tubular metal resonator, is fixed with multichannel metal fin along the axial interval in the tubular metal resonator, and the tubular metal resonator has earth conductor. Usually, the electric heat water tank goes out water conveying line adoption ABS pipe, adds one section this device in this non -metallic pipe way, and the tubular metal resonator is connected in the electric heat water tank goes out water conveying line promptly. The tubular metal resonator is nonrust steel pipe. One section this device in addition in the non -metallic pipe way, even the earthleakage protective equipment of water tank is malfunctioning, the electric leakage of aquatic also can be leaked electricity and protect through this device and the earth switch -on, realization. Follow the axial interval in the tubular metal resonator and be fixed with multichannel metal fin, increase electrically conductive area, improve the earth leakage protection effect.
Description
Technical field
This utility model relates to a kind of water tank electrical heating anticreeper, i.e. anticreep isolator.
Background technology
In the prior art, hot-water supply has employing electrical heating manufacture hot water, such as the many department of hot water such as unit, school, dining room.Large-scale electric heating water tank is usually mounted with anticreeping switch, but when also having malfunctioning, causes electric leakage, the life of harm people.
Utility model content
The purpose of this utility model is to provide one to insure for above-mentioned deficiency again, anti-creeping anticreep isolator.
Technical solution of the present utility model is: anticreep isolator, including the metal tube of one section of flanged connection in two ends, axially spaced in metal tube is fixed with multiple tracks metal fin, and metal tube is with earth lead.Usual electric heat water tank water outlet transfer pipeline adopts engineering plastics pipe, adds this device of the preceding paragraph in this nonmetal pipeline, and namely metal tube is connected in electric heat water tank water outlet transfer pipeline.Metal tube is stainless steel tube.
The utility model has the advantages that: 1, add this device of the preceding paragraph in nonmetal pipeline, even if the earth leakage protective device of water tank is malfunctioning, the electric leakage in water also can be passed through this device and connect with the earth, it is achieved electric leakage is protected again, dual fail-safe.2, the axially spaced multiple tracks metal fin that is fixed with in metal tube, increases conductive area, improves earth leakage protective effect.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is this utility model structure diagram.
Fig. 2 Fig. 1 one end structure diagram.
Fig. 3 is that this utility model uses status architecture sketch.
Detailed description of the invention
Referring to Fig. 1-3, parts title is as follows: metal tube 1, flange 2, metal fin 3, wire 4, water tank 5, plastic piping 6.
Referring to Fig. 1,2, anticreep isolator, including the metal tube 1 that one section of two ends flanged 2 connect, the axially spaced multiple tracks metal fin 3 that is fixed with in metal tube 1, metal tube 1 is with earth lead 4(metal reinforcing bar).Metal tube 1, metal fin 3 are stainless steel tube.Once leak electricity, in water, electric leakage can import the earth quickly through metal tube 1, earth lead 4.
Referring to Fig. 3, anticreep isolator is connected in water tank 5 outlet pipeline, is connected between plastic piping 6.
Being described above, simply detailed description of the invention of the present utility model, flesh and blood of the present utility model is not construed as limiting by various illustrations.
Claims (2)
1. an anticreep isolator, it is characterised in that include the metal tube (1) that one section of two ends flanged (2) connects, the axially spaced multiple tracks metal fin (3) that is fixed with in metal tube (1), metal tube (1) is with earth lead (4).
2. the anticreep isolator described in claim 1, it is characterised in that metal tube (1) is stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178059.4U CN205403178U (en) | 2016-03-09 | 2016-03-09 | Leak protection electric isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178059.4U CN205403178U (en) | 2016-03-09 | 2016-03-09 | Leak protection electric isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205403178U true CN205403178U (en) | 2016-07-27 |
Family
ID=56443011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178059.4U Expired - Fee Related CN205403178U (en) | 2016-03-09 | 2016-03-09 | Leak protection electric isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205403178U (en) |
-
2016
- 2016-03-09 CN CN201620178059.4U patent/CN205403178U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160727 Termination date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |