CN205048732U - Electric water heater that use spring resets water flow switch prevents electric wall inlet tube structure - Google Patents
Electric water heater that use spring resets water flow switch prevents electric wall inlet tube structure Download PDFInfo
- Publication number
- CN205048732U CN205048732U CN201520614643.5U CN201520614643U CN205048732U CN 205048732 U CN205048732 U CN 205048732U CN 201520614643 U CN201520614643 U CN 201520614643U CN 205048732 U CN205048732 U CN 205048732U
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- Prior art keywords
- float
- inlet pipe
- water
- water inlet
- magnet
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000009841 combustion method Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 235000014676 Phragmites communis Nutrition 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
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- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The utility model discloses an electric water heater that use spring resets water flow switch prevents electric wall inlet tube structure sets up retaining ring, float, compression spring 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, compression spring is located float top, and the retaining ring is located the float below, is not having under the state of rivers, and the float blocks up on the retaining ring under compression spring tension, and when having rivers to pass through, rivers promote 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. Its advantage is: having set up float, magnet and spring in the water course, having been promoted by rivers, the tongue tube can the intraductal condition of intaking of accurate control, in case the dry combustion method. 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 spring reset water flow switch.
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 spring reset water flow switch, 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, Compress Spring are set, there is magnet float inside, at anti-electricity wall water inlet pipe main body arranged outside tongue tube; Compress Spring is positioned at above float, and limited of Compress Spring upper end is spacing, and back-up ring is positioned at below float, and under the state not having current, float gets lodged on back-up ring under the effect of Compress Spring tension force, 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 and Compress Spring are arranged in the water channel of water inlet pipe body, and Compress Spring is between interior connector and float, and Compress Spring upper end is spacing by interior connector, 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, magnet and spring 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, use spring reset, realize 360 degree of full angles and install.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 6 and magnetic reed switch device, and anti-electricity wall water inlet pipe main body 6 arranges the magnetic reed switch device detecting water flow inside.Described magnetic reed switch device comprises float 2, magnet 3, Compress Spring 4 and tongue tube 5; It is inner that magnet 3 is arranged on float 2, and float 2 and Compress Spring 4 are arranged in the water channel of anti-electricity wall water inlet pipe main body 6; Compress Spring 4 is positioned at above float 2, and Compress Spring 4 upper end is limited, and back-up ring 1 is positioned at below float 2, and tongue tube 5 is installed on outside anti-electricity wall water inlet pipe main body 6, exports the signal of telecommunication by induced field change.
Described anti-electricity wall water inlet pipe main body 6 comprises the connecting portion of water inlet pipe and extends the water channel of water inlet pipe, specifically comprise: water inlet pipe body 6-1, outreach fitting 6-2, interior connector 6-3 and extend the water injection pipe 6-5 of water channel, described water inlet pipe body 6-1 one end is provided with and outreaches fitting 6-2, also be water inlet simultaneously, the other end is provided with interior connector 6-3, and water inlet pipe body 6-1 is connected with water injection pipe 6-5 by interior connector 6-3; Described float 2 and Compress Spring 4 are arranged in the water channel of water inlet pipe body 6-1, and Compress Spring 4 is between interior connector 6-3 and float 2, and Compress Spring 4 upper end is spacing by interior connector 6-3, and back-up ring 1 is positioned at water inlet pipe body 6-1 and connects the one end outreaching fitting 6-2.
As Fig. 1 can see the installation site of float 2, magnet 3, Compress Spring 4 and tongue tube 5.When have in pipe current by time, water pressure promote float 2; During non-water flow, this float 2 (also has Action of Gravity Field when vertically installing) under the effect of Compress Spring 4 tension force, and automatically reseting gets lodged on back-up ring 1, and magnetic control tongue tube 5 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 5 is arranged on outside anti-electricity wall water inlet pipe main body 6, 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 spring reset water flow switch, it is characterized in that, comprise anti-electricity wall water inlet pipe main body (6), in the water channel that anti-electricity wall water inlet pipe main body (6) is inner, back-up ring (1), float (2), Compress Spring (4) are set, there is magnet (3) float (2) inside, at anti-electricity wall water inlet pipe main body (6) arranged outside tongue tube (5); Compress Spring (4) is positioned at float (2) top, limited of Compress Spring (4) upper end is spacing, back-up ring (1) is positioned at float (2) below, under the state not having current, float (2) gets lodged on back-up ring (1) under Compress Spring (4) tension force effect, have current by time, water jet propulsion float (2) and magnet (3) are to top offset; Tongue tube (5) 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 spring reset water flow switch as claimed in claim 1, it is characterized in that: described anti-electricity wall water inlet pipe main body (6) comprises water inlet pipe body (6-1), outreaches fitting (6-2), interior connector (6-3) and extend the water injection pipe (6-5) of water channel, described water inlet pipe body (6-1) one end is provided with and outreaches fitting (6-2), the other end is provided with interior connector (6-3), and water inlet pipe body (6-1) is connected with water injection pipe (6-5) by interior connector (6-3); Described float (2) and Compress Spring (4) are arranged in the water channel of water inlet pipe body (6-1), Compress Spring (4) is positioned between connector (6-3) and float (2), Compress Spring (4) upper end is spacing by interior connector (6-3), and back-up ring (1) is positioned at water inlet pipe body (6-1) and connects the one end outreaching fitting (6-2).
3. use the electric water heater electricity-preventing wall water inlet pipe structure of spring reset water flow switch 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 |
|---|---|---|---|
| CN201520614643.5U CN205048732U (en) | 2015-08-14 | 2015-08-14 | Electric water heater that use spring resets water flow switch prevents electric wall inlet tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614643.5U CN205048732U (en) | 2015-08-14 | 2015-08-14 | Electric water heater that use spring resets water flow switch prevents electric wall inlet tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048732U true CN205048732U (en) | 2016-02-24 |
Family
ID=55342306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520614643.5U Expired - Fee Related CN205048732U (en) | 2015-08-14 | 2015-08-14 | Electric water heater that use spring resets water flow switch prevents electric wall inlet tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205048732U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865027A (en) * | 2016-05-17 | 2016-08-17 | 广东威博电器有限公司 | Phase change energy storage electric water heater |
| CN106016756A (en) * | 2016-05-17 | 2016-10-12 | 广东威博电器有限公司 | Anti-dry-boiling water resistance type anti-electric-shock device and water heater |
| CN108180638A (en) * | 2017-12-27 | 2018-06-19 | 应鸿 | The installation method of hot water water supply installation saved water and energy |
-
2015
- 2015-08-14 CN CN201520614643.5U patent/CN205048732U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865027A (en) * | 2016-05-17 | 2016-08-17 | 广东威博电器有限公司 | Phase change energy storage electric water heater |
| CN106016756A (en) * | 2016-05-17 | 2016-10-12 | 广东威博电器有限公司 | Anti-dry-boiling water resistance type anti-electric-shock device and water heater |
| CN108180638A (en) * | 2017-12-27 | 2018-06-19 | 应鸿 | The installation method of hot water water supply installation saved water and energy |
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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 |