CN205048733U - Electric water heater who uses magnetic red switching device prevents electric wall inlet tube structure - Google Patents
Electric water heater who uses magnetic red switching device prevents electric wall inlet tube structure Download PDFInfo
- Publication number
- CN205048733U CN205048733U CN201520616721.5U CN201520616721U CN205048733U CN 205048733 U CN205048733 U CN 205048733U CN 201520616721 U CN201520616721 U CN 201520616721U CN 205048733 U CN205048733 U CN 205048733U
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- CN
- China
- Prior art keywords
- float
- inlet pipe
- water inlet
- water
- inlet tube
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- 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
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Abstract
The utility model discloses an electric water heater who uses magnetic red switching device prevents electric wall inlet tube structure, including preventing electric wall inlet tube main part, set up retaining ring, float in the inside water course of fang dianqiang inlet tube main part, there is magnet float inside, sets up the tongue tube outside fangdianqiang inlet tube main part, the retaining ring is located float below, is not having under the state of rivers, and on the float dropped on the retaining ring, when having rivers to pass through, rivers promoted the displacement that makes progress of float and magnet, the tongue tube sets up by the removal route of float, responds to the magnetic variation of magnet, the output signal of telecommunication. Prevent that electric wall inlet tube main part includes the water injection pipe of inlet tube body, outer connector, interior connector and extension water course. The utility model has the advantages that: set up float and magnet in the water course, by the rivers promotion, sensitive reliable, the tongue tube can the intraductal condition of intaking of accurate control to prevent the dry combustion method, the avoid accident takes place. Through the water course of extension inlet tube, and the effect of extension water resistance to the protection against electric shock occurence of failure.
Description
Technical field
The utility model discloses a kind of water inlet tube of electric water heater structure, specifically a kind of water inlet tube of electric water heater structure using magnetic reed switch device.
Background technology
Current water inlet tube of electric water heater structure is simple, and function singleness, only can complete basic water route linkage function.Under there is certain particular case, water inlet pipe occurs without supplying water, then may cause electric heater dry combustion method, leak, the disastrous accident such as electric leakage occurs.The structural rate improving water inlet pipe improves the structure of electric heater itself more economically, also more easily adaptive with various electric heater.
Summary of the invention
The purpose of this utility model overcomes the deficiency that prior art exists, and provides a kind of water inlet tube of electric water heater structure using magnetic reed switch device, except possessing general water inlet pipe function, and can also protection against electric shock and monitoring flooded condition.
According to the technical scheme that the utility model provides, the electric water heater electricity-preventing wall water inlet pipe structure of described use magnetic reed switch device, it comprises anti-electricity wall water inlet pipe main body, in the water channel of anti-electricity wall water inlet pipe body interior, back-up ring, float are set, there is magnet float inside, at anti-electricity wall water inlet pipe main body arranged outside tongue tube; Back-up ring is positioned at below float, and under the state not having current, float drops on back-up ring, have current by time, water jet propulsion float and magnet are to top offset; Tongue tube is arranged on by the mobile route of float, the changes of magnetic field of induced magnet, exports the signal of telecommunication.
Described anti-electricity wall water inlet pipe main body comprises water inlet pipe body, outreaches fitting, interior connector and extend the water injection pipe of water channel, and described water inlet pipe body one end is provided with and outreaches fitting, and the other end is provided with interior connector, and water inlet pipe body is connected with water injection pipe by interior connector; Described float is arranged in the water channel of water inlet pipe body, and back-up ring is positioned at water inlet pipe body and connects the one end outreaching fitting.
Described magnet is fixed on float inside, and cavity is left in float inside.
The utility model has the advantages that: one, owing to being provided with float and magnet in water channel, by water jet propulsion float and magnet, reliably sensitive, tongue tube precisely can monitor flooded condition in pipe, and with anti-dry, Accident prevention occurs.Two, by extending the water channel of water inlet pipe, and then extending the effect of water resistance, when voltage is constant, reducing electric current in safe range, in case electric shock accidents occurs.
Accompanying drawing explanation
Fig. 1 is profile of the present utility model.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises anti-electricity wall water inlet pipe main body 5 and magnetic reed switch device, and anti-electricity wall water inlet pipe main body 5 arranges the magnetic reed switch device detecting water flow inside.Described magnetic reed switch device comprises float 2, magnet 3 and tongue tube 4; It is inner that magnet 3 is arranged on float 2, and float 2 is arranged in the water channel of anti-electricity wall water inlet pipe main body 5; Tongue tube 4 is installed on outside anti-electricity wall water inlet pipe main body 5, exports the signal of telecommunication by induced field change.
Described anti-electricity wall water inlet pipe main body 5 comprises the connecting portion of water inlet pipe and extends the water channel of water inlet pipe, specifically comprise: water inlet pipe body 5-1, outreach fitting 5-2, interior connector 5-3 and extend the water injection pipe 5-4 of water channel, described water inlet pipe body 5-1 one end is provided with and outreaches fitting 5-2, also be water inlet simultaneously, the other end is provided with interior connector 5-3, and water inlet pipe body 5-1 is connected with water injection pipe 5-4 by interior connector 5-3; Described float 2 is arranged in the water channel of water inlet pipe body 5-1, and back-up ring 1 is positioned at water inlet pipe body 5-1 and connects the one end outreaching fitting 5-2.
As Fig. 1 can see float 2, the installation site of magnet 3 and tongue tube 4.When have in pipe current by time, water pressure promote float 2; During non-water flow, this float 2 automatically resets under self-gravity action, and magnetic control tongue tube 4 senses that changes of magnetic field converts the signal of telecommunication to and delivers to control system process.Float 2 inside adopts hollow structure, can reduce the averag density of float 2 and magnet 3, start under being beneficial to low discharge.By water jet propulsion float 2 and magnet 3, reliably sensitive, tongue tube 4 is arranged on outside anti-electricity wall water inlet pipe main body 5, precisely flooded condition in monitoring pipe.
Current extend the water channel of water inlet pipe by this anti-electricity wall water inlet pipe, and then extend the effect of water resistance, when voltage is constant, reduce electric current in safe range, in case electric shock accidents occurs.Water pipe has good sealing property simultaneously, prevents drainage.
Claims (3)
1. use the electric water heater electricity-preventing wall water inlet pipe structure of magnetic reed switch device, it is characterized in that, comprise anti-electricity wall water inlet pipe main body (5), in the water channel that anti-electricity wall water inlet pipe main body (5) is inner, back-up ring (1), float (2) are set, there is magnet (3) float (2) inside, at anti-electricity wall water inlet pipe main body (5) arranged outside tongue tube (4); Back-up ring (1) is positioned at float (2) below, and under the state not having current, float (2) drops on back-up ring (1), have current by time, water jet propulsion float (2) and magnet (3) are to top offset; Tongue tube (4) is arranged on by the mobile route of float (2), the changes of magnetic field of induced magnet (3), exports the signal of telecommunication.
2. use the electric water heater electricity-preventing wall water inlet pipe structure of magnetic reed switch device as claimed in claim 1, it is characterized in that: described anti-electricity wall water inlet pipe main body (5) comprises water inlet pipe body (5-1), outreaches fitting (5-2), interior connector (5-3) and extend the water injection pipe (5-4) of water channel, described water inlet pipe body (5-1) one end is provided with and outreaches fitting (5-2), the other end is provided with interior connector (5-3), and water inlet pipe body (5-1) is connected with water injection pipe (5-4) by interior connector (5-3); Described float (2) is arranged in the water channel of water inlet pipe body (5-1), and back-up ring (1) is positioned at water inlet pipe body (5-1) and connects the one end outreaching fitting (5-2).
3. use the electric water heater electricity-preventing wall water inlet pipe structure of magnetic reed switch device as claimed in claim 1, it is characterized in that: it is inner that described magnet (3) is fixed on float (2), and cavity is left in float (2) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616721.5U CN205048733U (en) | 2015-08-14 | 2015-08-14 | Electric water heater who uses magnetic red switching device prevents electric wall inlet tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616721.5U CN205048733U (en) | 2015-08-14 | 2015-08-14 | Electric water heater who uses magnetic red switching device prevents electric wall inlet tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048733U true CN205048733U (en) | 2016-02-24 |
Family
ID=55342307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520616721.5U Expired - Fee Related CN205048733U (en) | 2015-08-14 | 2015-08-14 | Electric water heater who uses magnetic red switching device prevents electric wall inlet tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205048733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721006A (en) * | 2020-07-01 | 2020-09-29 | 厦门欧准卫浴有限公司 | Water pressure starting drive |
-
2015
- 2015-08-14 CN CN201520616721.5U patent/CN205048733U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111721006A (en) * | 2020-07-01 | 2020-09-29 | 厦门欧准卫浴有限公司 | Water pressure starting drive |
| CN111721006B (en) * | 2020-07-01 | 2022-02-18 | 厦门欧准卫浴有限公司 | Water pressure starting drive |
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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: 20160224 Termination date: 20180814 |