CN2769766Y - Instant heating glass electric heating water device - Google Patents
Instant heating glass electric heating water device Download PDFInfo
- Publication number
- CN2769766Y CN2769766Y CN 200520055424 CN200520055424U CN2769766Y CN 2769766 Y CN2769766 Y CN 2769766Y CN 200520055424 CN200520055424 CN 200520055424 CN 200520055424 U CN200520055424 U CN 200520055424U CN 2769766 Y CN2769766 Y CN 2769766Y
- Authority
- CN
- China
- Prior art keywords
- heating
- glassware
- instant
- electricity water
- glass tube
- 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
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses an instant heating glass electric heating water device, which is mainly composed of a glass tube or a glass container, an electric heating element, electrodes, and an insulation heat-insulating layer, wherein the electric heating element is a heating wire which is wound on the periphery of the glass tube; both ends are connected and led out by the electrodes; the insulation heat-insulating layer is covered on the periphery of the electric heating wire and the glass tube; the insulation heat-insulating layer can be made of high temperature resin, ceramic, etc. The utility model has the advantages of high thermal efficiency, strong insulating performance, safety, etc.
Description
Technical field
The utility model relates to a kind of electric heater unit, especially relates to a kind of Instant heating type vitreous electricity water-heating device.
Background technology
Instant heating type electrical heating water device belongs to daily life tools, and present instantaneously heated type electric heater unit has two kinds usually, and the one, metal tube covers the mica insulation layer outward, twines heating wire on the insulating barrier, and heating wire covers insulating barrier outward, and heating wire is drawn by electrode.This mode mica cracky, the dielectric strength of making moist descends, and can not be made into shape tube.Another kind is a glass tube external coating semiconductor thermoelectric film, and major defect is that power attenuation is fast, and the electrode contact is unstable, can not make shape tube.And above dual mode complex manufacturing, cost is higher.As application number be 02271603, the applying date is that the patent application that July 9, denomination of invention in 2002 are the heater of instant electric (opening) hydrophone promptly is to adopt said structure.Has above-mentioned described problem too.
Summary of the invention
The purpose of this utility model is exactly in order to overcome the prior art deficiency, and a kind of thermal efficiency height is provided, insulating properties is strong, production technology is simple, low cost of manufacture, safe and reliable vitreous electricity water-heating device.
The utility model is realized above-mentioned purpose by following technical proposals:
The utility model mainly is made up of glassware, electric heating element, electrode and the insulated thermal insulating layer of band opening.The glassware of band opening is a glass tube, and electric heating element is a heating wire, and heating wire is wrapped in the glass tube periphery, and two ends connect by electrode draws, and insulated thermal insulating layer covers heating wire and glass tube periphery; Insulated thermal insulating layer can adopt high-temperature resin, pottery etc.; The glassware of band opening also can be glassware.
Advantage of the present utility model is: 1, thermal efficiency height; Because above-mentioned radiant heat transfer mode is main, makes it make full use of the energy, has improved the thermal efficiency greatly;
2, insulating properties is strong, and is safe and reliable; Adopt high-temperature resin, pottery etc. to form insulated thermal insulating layer and cover electric heating element and glass tube, insulation safety is effective;
3, power is accurately stable, and extraction electrode is reliable and stable; Heating wire and electrode are intertwined and connected, and draw by electrode, contact, and be reliable and stable.
4, the utility model is simple in structure, low cost of manufacture.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the utility model glass tubular electrical heating water apparatus structure schematic diagram;
Fig. 2 is the utility model glassware electrical heating water apparatus structure schematic diagram;
Fig. 3 the utility model electrode operating position structural representation;
Another operating position structural representation of Fig. 4 the utility model electrode;
Fig. 5 the utility model quartz ampoule shape schematic diagram;
Fig. 6 the utility model quartz ampoule shape schematic diagram;
Fig. 7 the utility model quartz ampoule shape schematic diagram;
Fig. 8 the utility model quartz ampoule shape schematic diagram.
Specific embodiment
As shown in Figure 1, the utility model comprises glass tube 1, electrode 2, heating wire 3, insulated thermal insulating layer 4.Heating wire 3 uniform winding are in glass tube 1 periphery, and heating wire 3 two ends are connected with electrode, draw by electrode, and insulated thermal insulating layer 4 covers heating wire 3 and glass tube 1 surface; Described glass tube 1 is quartz glass tube or borosilicate glass tube; Described electrode 2 also can be round metal silk or metallic flat wires; Described insulated thermal insulating layer 4 can be fire resistant resin, and drying is solidified, and also can be pottery, and through the high temperature sintering moulding, appearance also can cover one deck glaze.
As shown in Figure 2, glass tube 1 of the present utility model also can be replaced by glassware, and structure is as above-mentioned.
As shown in Figure 3, the utility model electrode structure, when heating wire 3 diameters hour, the stretching-resisting bending-resisting insufficient strength, extraction electrode 2 ring quartz tighten, and reserve the leading-out end of certain-length, heating wire 3 two ends tighten on electrode to gain in strength.
As shown in Figure 4, when heating wire 3 diameters were big, stretching-resisting bending-resisting folding intensity was enough, and heating wire 3 is wrapped in the quartz ampoule periphery, and two ends are tightened heating wire 3 by the wire rings quartz, and stay the leading-out end extraction electrode of certain-length.
As Fig. 5-shown in Figure 8, the glass tube 1 of utility model can be made straight type or various shaped form shape, as U type, ring-like or wave mode etc., to adapt to different needs.
Claims (9)
1, a kind of Instant heating type vitreous electricity water-heating device comprises the glassware of being with opening and electrode, heating wire, it is characterized in that: described heating wire is arranged on the glassware periphery of band opening, and the heating wire two ends are connected with electrode respectively; The glassware of heating wire and band opening also is coated with insulated thermal insulating layer outward.
2, a kind of Instant heating type vitreous electricity water-heating device according to claim 1, it is characterized in that: described heating wire uniform winding is in the glassware periphery; Its two ends and electrode tighten.
3, a kind of Instant heating type vitreous electricity water-heating device according to claim 1 and 2, it is characterized in that: described glassware is a glass tube.
4, a kind of Instant heating type vitreous electricity water-heating device according to claim 3, it is characterized in that: described glass tube is quartz ampoule or borosilicate glass tube.
5, a kind of Instant heating type vitreous electricity water-heating device according to claim 1 and 2, it is characterized in that: described glassware is a glassware.
6, a kind of Instant heating type vitreous electricity water-heating device according to claim 1, it is characterized in that: described electrode is round metal silk, metallic flat wires, and is quartzy fixing by encircling, and stays leading-out end.
7, a kind of Instant heating type vitreous electricity water-heating device according to claim 1, it is characterized in that: described insulated thermal insulating layer is fire resistant resin or pottery.
8, a kind of Instant heating type vitreous electricity water-heating device according to claim 1 is characterized in that: described insulated thermal insulating layer periphery is also covered to state and is stamped one deck glaze.
9, a kind of Instant heating type vitreous electricity water-heating device according to claim 1 is characterized in that: described glass tube be shaped as linear pattern, U type, ring-like or wave mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055424 CN2769766Y (en) | 2005-03-10 | 2005-03-10 | Instant heating glass electric heating water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055424 CN2769766Y (en) | 2005-03-10 | 2005-03-10 | Instant heating glass electric heating water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769766Y true CN2769766Y (en) | 2006-04-05 |
Family
ID=36690846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520055424 Expired - Fee Related CN2769766Y (en) | 2005-03-10 | 2005-03-10 | Instant heating glass electric heating water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2769766Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102209406A (en) * | 2011-05-27 | 2011-10-05 | 湖州捷睿达电器有限公司 | Heating tube of instantaneous water heater |
-
2005
- 2005-03-10 CN CN 200520055424 patent/CN2769766Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102209406A (en) * | 2011-05-27 | 2011-10-05 | 湖州捷睿达电器有限公司 | Heating tube of instantaneous water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201508026U (en) | Electromagnetic induction rapid heating boiler | |
| CN201712137U (en) | Energy-saving heating ring of material barrel of far-infrared radiation injection molding machine | |
| CN2769766Y (en) | Instant heating glass electric heating water device | |
| CN202210872U (en) | High-temperature nano infrared electrothermal film heating element | |
| CN109392202B (en) | Electric heater with scale inhibition surface made of electric insulating material | |
| CN101577991A (en) | Method for manufacturing temperature resistant induction coil of induction cooker | |
| CN101984731B (en) | Single-end quartz glass electric heating tube | |
| CN209661339U (en) | A kind of instant heating type heating tube and water dispenser | |
| CN2265656Y (en) | Hollow far infrared quartz electric heater | |
| CN202652564U (en) | Carbon fiber electric heating device | |
| CN2490785Y (en) | Constant power high-temp thermoelectric band | |
| CN2862806Y (en) | Ceramics heating hair-curling cartridge | |
| CN201063872Y (en) | Electrothermal film | |
| CN1444887A (en) | High electricity-heat efficiency air blower heated by ceramic diaphragm | |
| CN2739909Y (en) | Carbon fiber electric-heating tube with reflective coating | |
| CN2223140Y (en) | Safety energy-saving electric heater for laboratory use | |
| CN2508511Y (en) | Closed tower ceramic electrothermal assembly | |
| CN2731895Y (en) | Solid filament carbon fiber electrothermal tube | |
| CN2514612Y (en) | Buried electrothermic conversion heating core | |
| CN203279220U (en) | A far-infrared heating pipe and a heating and drying apparatus | |
| CN202067620U (en) | Resistance wire | |
| CN2200139Y (en) | Water heater with electric heating paint | |
| CN201813566U (en) | Single-end quartz glass electric heating tube | |
| CN2599894Y (en) | Energy-saving carbon fibre electrothermal tube | |
| CN202998526U (en) | Liquid heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 |