CN203258843U - Self-heating water heating device - Google Patents
Self-heating water heating device Download PDFInfo
- Publication number
- CN203258843U CN203258843U CN 201320257424 CN201320257424U CN203258843U CN 203258843 U CN203258843 U CN 203258843U CN 201320257424 CN201320257424 CN 201320257424 CN 201320257424 U CN201320257424 U CN 201320257424U CN 203258843 U CN203258843 U CN 203258843U
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- rotor
- permanent magnet
- utmost point
- water
- electric radiant
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Abstract
The utility model discloses a self-heating water heating device which comprises a rotor, wherein the rotor is suspended in a water pipe, the two ends of the rotor in the water pipe are located through a front baffle ring and a rear baffle ring respectively, a pair of permanent magnets are fixed at one end of the rotor, the section of each permanent magnet is in a U shape, two vertical edges of each U-shaped permanent magnet are the S pole and the N pole respectively, the S pole and the N pole of each U-shaped permanent magnet are opposite in position, conductive wires for cutting magnetic lines of force are inserted between the S poles and the N poles, and the two ends of each conductive wire and an electric heating film are connected and combined into a closed loop. The inner wall of each electric heating film is provided with an insulating film insulating water flow in the water pipe, and a heat insulation film is arranged between the outer wall of each electric heating film and the inner wall of the water pipe. The self-heating water heating device can also be provided with two pairs of permanent magnets, two conductive wires and two sets of electric heating films to constitute two conductive closed loops. The self-heating water heating device can be used for heating tap water of families, hostels, schools, hospitals and the like, by means of heat transmission of the tap water, water outlet temperature of tap water pipelines is improved, and discomfort caused by low water temperature is lowered.
Description
Technical field
The utility model relates to a kind of heater, and especially a kind of water velocity of running water of utilizing drives the plumbing fixture that permanent magnet rotation generation induced-current driving electrothermal membrane heating element adds hot tap-water.
Background technology
Along with the reach of science and social progress, and be accompanied by the raising of people's quality of life, a lot of people like washing one's hands, washing one's face with warm water, and are more obvious when especially cold in the sky.At present, home-use hot water great majority use combustion gas or electric heater to obtain, the hotel with hot water mostly from the instant heating electric heating device, such as Chinese patent ZL94217576, ZL96244900, ZL200520083126, ZL200820202601, ZL201220436834 etc., but no matter which kind of mode all needs to expend certain electric energy, disagree with low consumption, cleaning, environmental protection that current social development is advocated.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provide a kind of low consumption, environmental protection based on electromagnetic induction principle and utilize the water velocity of running water to drive the permanent magnet rotation to produce induced-current and drive the plumbing fixture that electrothermal membrane heating element adds hot tap-water, reduce energy resource consumption, save cost.
For achieving the above object, the utility model adopts following technical proposals:
A kind of self-heating plumbing fixture, comprise the rotor that is suspended in the water pipe, two ends of rotor is respectively by front baffle ring and backstop loop mapping, described rotor one end is fixed with the permanent magnet that a pair of section is U-shaped, the two ends of U-shaped permanent magnet are respectively the S utmost point and the N utmost point, and the S utmost point of U-shaped permanent magnet is opposite with N utmost point setting position, the wire that is used for cutting magnetic line be inserted in the S utmost point and N extremely in the middle of, the two ends of wire link to each other with the two poles of the earth of Electric radiant Heating Film respectively and are combined into the closed-loop path; The inwall of Electric radiant Heating Film is provided with the dielectric film of current in the isolated water pipe, is provided with thermal isolation film between the outer wall of Electric radiant Heating Film and the pipe inner wall.
A kind of self-heating plumbing fixture, comprise the rotor that is suspended in the water pipe, two ends of rotor is respectively by front baffle ring and backstop loop mapping, the permanent magnet that it is U-shaped that described rotor one end is fixed with two pairs of sections, the two ends of U-shaped permanent magnet are respectively the S utmost point and the N utmost point, and the S utmost point of every adjacent two U-shaped permanent magnets is opposite with N utmost point setting position, the wire that is used for cutting magnetic line be inserted in the S utmost point and N extremely in the middle of, the wire two ends link to each other with Electric radiant Heating Film the two poles of the earth and are combined into and conduct electricity the closed-loop path; Two pairs of corresponding two groups of Electric radiant Heating Film of permanent magnet and two wires, and insulate between two groups of Electric radiant Heating Film; Two groups of permanent magnets, two wires and two groups of Electric radiant Heating Film are combined into respectively two and independently conduct electricity the closed-loop path; The Electric radiant Heating Film inwall is provided with the dielectric film of current in the isolated water pipe, is provided with thermal isolation film between Electric radiant Heating Film outer wall and the pipe inner wall.
Described front baffle ring and rear baffle ring are installed in respectively on the pipe inner wall, are matched in clearance between rotor and pipe inner wall and rotor and the forward and backward baffle ring.During application, be in suspended state in the rotor current, under the percussion of current, rotate.
Described conductive line surfaces has insulating barrier.
Described permanent magnet is Nd-Fe-B permanent magnet.
Described permanent magnet uses N48, N50, the contour remanent magnetism of N52, high energy product neodymium iron boron.
According to actual needs, the utility model can also arrange the permanent magnet more than two pairs, and two above respective wire and two groups of above Electric radiant Heating Film form and conduct electricity the closed-loop path more than two.
The utility model is installed on running water tap water outlet place, when fetching boiling water tap, the running water rotor of flowing through, the flow velocity of water has driven the rotor blade rotation, be fixed in the relative guidewire movement generation of the magnetic induction line induced electromotive force that epitrochanterian permanent magnet produces, generate induced-current in the closed-loop path, drive thus electric heating film for heating, its heat sees through dielectric film to the running water transmission of flowing through.When closed tap, current stop from the beginning, and rotor blade stops the rotation, and this self-heating plumbing fixture quits work.
Through test, it is 50mm that the wire producing of cutting magnetic line is become length, uses Nd-Fe-B permanent magnet, can make 1 premium on currency temperature in 1 minute raise about 3.5 ℃.Use two groups of permanent magnets to join two groups of Electric radiant Heating Film, make 1 premium on currency temperature in 1 minute raise about 7 ℃.
In order to utilize to greatest extent heat, between Electric radiant Heating Film and tube wall, be provided with thermal isolation film, guarantee that most heats are to the running water transmission.
The utility model can be used for the tap water heating of family, hotel, school, hospital etc.By running water being carried out heat transmission, improve the running water pipe leaving water temperature, reduce because the low discomfort that causes of water temperature.
Description of drawings
Fig. 1 is that one group of permanent magnet of the utility model is joined one group of Electric radiant Heating Film structural representation;
Fig. 2 is that two groups of permanent magnets are joined two groups of Electric radiant Heating Film structure masters and looked sketch;
Fig. 3 is that two groups of permanent magnets are joined two groups of Electric radiant Heating Film structure diagrammatic top view;
Wherein 1 is that rotor, 2 is front baffle ring for rear shelves ring, 15 for thermal isolation film, 11 running water current, 12 first groups of Electric radiant Heating Film, 13 second groups of Electric radiant Heating Film, 14 for Electric radiant Heating Film, 10 for dielectric film, 9 for wire, 8 for rotor blade, 7 for the permanent magnet N utmost point, 5 for the permanent magnet S utmost point, 4 for water pipe, 3.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1:
As shown in Figure 1, the self-heating plumbing fixture comprises the rotor 1 that is suspended in the water pipe 2, and water pipe 2 rotors 1 two ends are respectively by front baffle ring 15 and rear baffle ring 14 location; Described rotor 1 one ends are fixed with the permanent magnet that a pair of section is U-shaped, and the two ends of U-shaped permanent magnet are respectively the permanent magnet S utmost point 3 and the permanent magnet N utmost point 4, and the S utmost point 3 of U-shaped permanent magnet is opposite with the N utmost point 4 setting positions; The wire 7 that is used for cutting magnetic line is inserted in the middle of the S utmost point 3 and the N utmost point 4 of U-shaped permanent magnet, and wire 7 two ends link to each other with the two poles of the earth of Electric radiant Heating Film 9 respectively and are combined into a conduction closed-loop path; Electric radiant Heating Film 9 inwalls are provided with the dielectric film 8 of current in the isolated water pipe 2.
Be provided with thermal isolation film 10 between Electric radiant Heating Film 9 outer walls and water pipe 2 inwalls, guarantee that most heats are to the running water transmission.
Described conductive line surfaces has insulating barrier.
Described permanent magnet is Nd-Fe-B permanent magnet.
The utility model is installed on running water tap water outlet place, when fetching boiling water tap, running water current 11 are through rotor 1, flow velocity rotor driven blade 5 rotations of water, be fixed in the magnetic induction line of the permanent magnet generation on the rotor 1 with respect to wire 7 motions and produce induced electromotive force, generate induced-current and drive Electric radiant Heating Film 9 heatings in the closed-loop path, its heat sees through dielectric film 8 and transmits to the running water 11 of flowing through.When closed tap, running water current 11 stop, and rotor blade 5 stops the rotation, and this self-heating plumbing fixture quits work.
Through test, it is 50mm that the wire producing of this device is become length, uses Nd-Fe-B permanent magnet, can make 1 liter of running water temperature in 1 minute raise about 3.5 ℃.
Embodiment 2:
Such as Fig. 2, shown in Figure 3, the self-heating plumbing fixture comprises the rotor 1 that is suspended in the water pipe 2, and water pipe 2 rotors 1 two ends are respectively by front baffle ring 15 and rear baffle ring 14 location; The permanent magnet that it is U-shaped that described rotor 1 one ends are fixed with two pairs of sections, the two ends of U-shaped permanent magnet are respectively the permanent magnet S utmost point 3 and the permanent magnet N utmost point 4, and the S utmost point 3 of every adjacent two U-shaped permanent magnets is opposite with the N utmost point 4 setting positions, the wire 7 that is used for cutting magnetic line is inserted in the middle of the S utmost point 3 and the N utmost point 4 of U-shaped permanent magnet, and the two ends of wire 7 link to each other with the two poles of the earth of Electric radiant Heating Film 9 respectively and are combined into a conduction closed-loop path; Two couples of corresponding two groups of Electric radiant Heating Film 9(of permanent magnet are first group of Electric radiant Heating Film 12, second group of Electric radiant Heating Film 13) and two wires, and insulate between two groups of Electric radiant Heating Film 9; Two groups of permanent magnets, two wires and two groups of Electric radiant Heating Film are combined into respectively two and independently conduct electricity the closed-loop path; Electric radiant Heating Film 9 inwalls are provided with the dielectric film 8 of current 11 in the isolated water pipe 2.
Fig. 2, Fig. 3 are the sketch that two groups of permanent magnets are joined two groups of Electric radiant Heating Film self-heating plumbing fixture rotors, wire and Electric radiant Heating Film part, do not draw thermal isolation film etc.
Be provided with thermal isolation film 10 between Electric radiant Heating Film 9 outer walls and the pipe inner wall, guarantee that most heats add hot tap-water to dielectric film 8 transmission.
Described conductive line surfaces has insulating barrier.
Described permanent magnet is Nd-Fe-B permanent magnet.
The utility model is installed on running water tap water outlet place, when fetching boiling water tap, current 11 are through rotor 1 from the beginning, the flow velocity rotor driven blade rotary of water, be fixed in the relative guidewire movement of magnetic induction line of the permanent magnet generation on the rotor 1 and produce induced electromotive force, generate induced-current and drive Electric radiant Heating Film 9 heatings in the closed-loop path, its heat sees through dielectric film 8 to the running water transmission of flowing through.When closed tap, running water current 11 stop, and rotor blade stops the rotation, and this self-heating plumbing fixture quits work.
Through test, it is 50mm that the wire producing of this device is become length, uses Nd-Fe-B permanent magnet, uses two groups of permanent magnets to join two groups of Electric radiant Heating Film, makes 1 premium on currency temperature in 1 minute raise about 7 ℃.
Above-mentionedly by reference to the accompanying drawings the specific embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the technical solution of the utility model basis, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (5)
1. self-heating plumbing fixture, it is characterized in that, comprise the rotor that is suspended in the water pipe, two ends of rotor is respectively by front baffle ring and backstop loop mapping, described rotor one end is fixed with the permanent magnet that a pair of section is U-shaped, and the two ends of U-shaped permanent magnet are respectively the S utmost point and the N utmost point, and the S utmost point of U-shaped permanent magnet is opposite with N utmost point setting position, the wire that is used for cutting magnetic line be inserted in the S utmost point and N extremely in the middle of, the two ends of wire link to each other with the two poles of the earth of Electric radiant Heating Film respectively and are combined into the closed-loop path; The Electric radiant Heating Film inwall is provided with the dielectric film of current in the isolated water pipe, is provided with thermal isolation film between Electric radiant Heating Film outer wall and the pipe inner wall.
2. self-heating plumbing fixture, it is characterized in that, comprise the rotor that is suspended in the water pipe, water pipe rotor two ends are respectively by front baffle ring and backstop loop mapping, the permanent magnet that it is U-shaped that described rotor one end is fixed with two pairs of sections, the two ends of U-shaped permanent magnet are respectively the S utmost point and the N utmost point, and the S utmost point of every adjacent two U-shaped permanent magnets is opposite with N utmost point setting position, the wire that is used for cutting magnetic line be inserted in the S utmost point and N extremely in the middle of, the two ends of wire link to each other with the two poles of the earth of Electric radiant Heating Film respectively and are combined into the closed-loop path; Two pairs of corresponding two groups of Electric radiant Heating Film of permanent magnet and two wires, and insulate between two groups of Electric radiant Heating Film; The two pairs of permanent magnets, two wires and two groups of Electric radiant Heating Film are combined into respectively two and independently conduct electricity the closed-loop path; The Electric radiant Heating Film inwall is provided with the dielectric film of current in the isolated water pipe, is provided with thermal isolation film between Electric radiant Heating Film outer wall and the pipe inner wall.
3. self-heating plumbing fixture as claimed in claim 1 or 2 is characterized in that, described front baffle ring and rear baffle ring are installed on respectively on the pipe inner wall, is matched in clearance between rotor and pipe inner wall and rotor and the forward and backward baffle ring.
4. self-heating plumbing fixture as claimed in claim 1 or 2 is characterized in that, described conductive line surfaces has insulating barrier.
5. self-heating plumbing fixture as claimed in claim 1 or 2 is characterized in that, described permanent magnet is Nd-Fe-B permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257424 CN203258843U (en) | 2013-05-13 | 2013-05-13 | Self-heating water heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257424 CN203258843U (en) | 2013-05-13 | 2013-05-13 | Self-heating water heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258843U true CN203258843U (en) | 2013-10-30 |
Family
ID=49471401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320257424 Expired - Fee Related CN203258843U (en) | 2013-05-13 | 2013-05-13 | Self-heating water heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225876A (en) * | 2013-05-13 | 2013-07-31 | 山东大学 | Water self-heating device |
-
2013
- 2013-05-13 CN CN 201320257424 patent/CN203258843U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225876A (en) * | 2013-05-13 | 2013-07-31 | 山东大学 | Water self-heating device |
| CN103225876B (en) * | 2013-05-13 | 2015-09-09 | 山东大学 | Self-heating plumbing fixture |
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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: 20131030 Termination date: 20160513 |