CN2280873Y - Safety immediate-heating electric water-heating device - Google Patents
Safety immediate-heating electric water-heating device Download PDFInfo
- Publication number
- CN2280873Y CN2280873Y CN 96245239 CN96245239U CN2280873Y CN 2280873 Y CN2280873 Y CN 2280873Y CN 96245239 CN96245239 CN 96245239 CN 96245239 U CN96245239 U CN 96245239U CN 2280873 Y CN2280873 Y CN 2280873Y
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- CN
- China
- Prior art keywords
- safety
- water heater
- electric water
- immediate
- metal
- 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
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to a safety immediate-heating electric water heater. The safety immediate-heating electric water heater is composed of an insulation outer barrel and a metal electrode. The safety immediate-heating electric water heater is characterized in that an outer electrode of a metal barrel is sheathed in the insulation outer barrel. Two ends of the inner electrode of a metal rod which is positioned on the axial line of the outer electrode of the metal barrel and is provided with a gap with the inner wall of the outer electrode of the metal barrel are fixedly connected in the insulation outer barrel, and are positioned on electricity screen plates on two ends of the outer electrode of the metal barrel. Two ends of the insulation outer barrel are encapsulated by screw thread joints. When the safety immediate-heating electric water heater is used, the safety immediate-heating electric water heater is connected with a tap water pipe. The safety immediate-heating electric water heater solves the problems that the volume of the existing electric water heater is not large, the heat efficiency of the safety immediate-heating electric water heater is not high, the heating speed of the safety immediate-heating electric water heater is slow, and the safety of the safety immediate-heating electric water heater is not reliable enough. And the safety immediate-heating electric water heater is very convenient in use.
Description
The utility model relates to a kind of water heater, particularly a kind of safe and reliable security personnel's instant-heating electric water heater.
Existing on the market at present electric heater, most structures all are in certain container various forms of electrothermal tubes to be installed or electrothermal component constitutes, and convert electric energy to heat energy then, carry out heat transmission to cold water the water acquisition is heated.The thermal efficiency of this traditional product is low, firing rate is slow, can't reach the requirement that the gas water heater instant-heating can use at once, and its overall structure is big, the consumption material is many, production cost height, and power consumption is big, and the more fragile electric leakage of electrothermal component, need often to change, use safety inadequately.
The purpose of this utility model is that a kind of security personnel's instant-heating electric water heater will be provided, and it not only can be with the cold water Fast Heating in the extremely short time, and safe and reliable, and the life-span is long.
The purpose of this utility model is achieved in that this security personnel's instant-heating electric water heater, form by insulation urceolus and metal electrode, in the insulation urceolus, be set with the metal cylinder external electrode of one or more mutual insulatings, metal cylinder external electrode number is decided according to transferring gear number and required power size, be positioned on the metal cylinder external electrode axis and the metal bar electrode of certain interval arranged with metal cylinder external electrode inwall, its two ends are fixedly connected in the insulation urceolus and are positioned on the electric screen at metal cylinder external electrode two ends, electric screen and the insulation of metal cylinder external electrode, the electric screen periphery has the limbers, the limbers with in, clearance space between the external electrode communicates, the two ends of insulation urceolus are connected with metal thread joint, and two thread joints have lead to link to each other.For the electricity that further prevents inside and outside electrode leaks, in the insulation urceolus, the thread joint of two ends can also be connected with one or more layers leakage electric metal barricade device that links and have the limbers.
The utility model directly joins with running water pipe during use owing to only need suit internal and external electrode in the insulation urceolus, so structure is simple especially, volume is little, very easy to use; Be from internal and external electrode, to flow through owing to running water simultaneously as electric heater, thermal efficiency height, thermosteresis is little, so can reach the requirement of instant-heating; Because it connects with running water pipe, satisfied the requirement of ground connection, in addition so safe and reliable.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the longitudinal sectional drawing according to the concrete structure of a kind of instant-heating electric water heater of ensuring public security that the utility model proposes.
As shown in Figure 1, this instant-heating electric water heater of ensuring public security, form by insulation urceolus (1) and metal electrode, be set with two gapped metal cylinder external electrodes (5) and (11) in the insulation urceolus (1), one end has the interior electrode (8) of metal bar of round tack electric screen (14), be installed on the axis of metal cylinder external electrode (5) and (11), electric screen (4) is fixed on electrode in the metal bar (8) not on the end with round tack by screw, between electrode (8) and metal cylinder external electrode (5) and (11) inwall the space is arranged in the metal bar, electric screen (4) and (14) periphery have the limbers, and leave the gap with metal cylinder external electrode (5) and (11), the two ends of insulation urceolus (1) are connected with thread joint (2), two thread joints (2) have lead to be connected, and in insulation urceolus (1), the thread joint (2) of two ends also is connected with a two-layer leakage electric metal barricade device (3) that links and have the limbers.Install and use in order to connect electricity, also have three through holes on the insulation urceolus (1), lead (7) passes hole (6) and is connected with metal cylinder external electrode (5), lead (10) passes hole (9) and is connected with metal cylinder external electrode (11), and lead (13) passes hole (12) and is connected with electrode (8) in the metal bar.
When installing and using, one end of security personnel's instant-heating electric water heater is connected with running water pipe, the other end is connected with tap or shower nozzle, the lead (7) that connects metal cylinder external electrode (5) and (11) links to each other with (10) live wire with civil power, and the lead (13) that connects electrode (8) in the metal bar follows the zero line of civil power to link to each other.A moment behind the connection power supply, fetch boiling water tap or shower nozzle, the cold water in the running water pipe through the gap between the electrode (8) in metal cylinder external electrode (5), (11) and the metal bar, can obtain operational hot water.
Claims (2)
- One kind security personnel instant-heating electric water heater, form by insulation urceolus (1) and metal electrode, it is characterized in that insulating and be set with the metal cylinder external electrode of one or more mutual insulatings in the urceolus (1), be positioned on the metal cylinder external electrode axis and with the gapped metal bar electrode of metal cylinder external electrode inwall (8), its two ends are fixedly connected in the insulation urceolus (1) and are positioned on the electric screen (4) and (14) at metal cylinder external electrode two ends, electric screen (4) and (14) and the insulation of metal cylinder external electrode, electric screen (4) and (14) periphery have the limbers, electrode (8) in limbers and the metal bar, clearance space between the metal cylinder external electrode communicates, the two ends of insulation urceolus (1) are connected with thread joint (2), and two thread joints (2) have lead to link to each other.
- 2. security personnel's instant-heating electric water heater according to claim 1 is characterized in that in insulation urceolus (1), the thread joint (2) of two ends be connected with one one or more layers link and have the leakage electric metal barricade device (3) of limbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96245239 CN2280873Y (en) | 1996-11-16 | 1996-11-16 | Safety immediate-heating electric water-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96245239 CN2280873Y (en) | 1996-11-16 | 1996-11-16 | Safety immediate-heating electric water-heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2280873Y true CN2280873Y (en) | 1998-05-06 |
Family
ID=33918377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96245239 Expired - Fee Related CN2280873Y (en) | 1996-11-16 | 1996-11-16 | Safety immediate-heating electric water-heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2280873Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413166A (en) * | 2016-11-29 | 2017-02-15 | 李宝柱 | Electric heater |
-
1996
- 1996-11-16 CN CN 96245239 patent/CN2280873Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413166A (en) * | 2016-11-29 | 2017-02-15 | 李宝柱 | Electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |