CN202452659U - Electric heating device for instant-heating type electric water heater or electric heating faucet - Google Patents
Electric heating device for instant-heating type electric water heater or electric heating faucet Download PDFInfo
- Publication number
- CN202452659U CN202452659U CN2012200335124U CN201220033512U CN202452659U CN 202452659 U CN202452659 U CN 202452659U CN 2012200335124 U CN2012200335124 U CN 2012200335124U CN 201220033512 U CN201220033512 U CN 201220033512U CN 202452659 U CN202452659 U CN 202452659U
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- heating
- heating clamber
- electric
- heating chamber
- water
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Abstract
The utility model discloses an electric heating device for an instant-heating type electric water heater or an electric heating faucet. The electric heating device comprises a first heating chamber and a second heating chamber arranged in the first heating chamber, wherein the first heating chamber is communicated with the second heating chamber through a water diversion pipeline. A first electric heating element and a second electric heating element are respectively arranged in the first heating chamber and the second heating chamber, a water inlet pipeline connection port is arranged on the first heating chamber, the second heating chamber is provided with a water outlet pipeline connection port extending outside the first heating chamber, and the water body is heated twice when the water flow sequentially passes through the first heating chamber and the second heating chamber, so that hot water can be generated in a short time. The electric heating device is small in size, simple in structure, convenient to use, low in production cost and capable of being used for generating hot water in the instant-heating type electric water heater or the electric heating faucet.
Description
Technical field
The utility model relates to a kind of instant electric water heater or electric hot water tap, the electric heater unit of particularly a kind of instant electric water heater or electric hot water tap.
Background technology
At present; Have its electric heater unit of a kind of instant electric water heater to comprise outer water tank and the inner water tank that places in the outer water tank on the market, outer water tank is provided with the inlet channel interface, and inner water tank is provided with conduit pipe and outlet conduit interface; Conduit pipe is communicated with inner water tank and outer water tank; The outlet conduit interface extends to outside the outer water tank, and the electric heater unit of this kind structure only is provided with electrical heating elements in inner water tank, and a plurality of often heater series connection just can be guaranteed the temperature of water outlet; Cause the volume of water heater big like this, production cost is high.
The utility model content
In order to overcome the deficiency of prior art, the utility model provides a kind of volume little, and production cost is low, is used for the electric heater unit of instant electric water heater or electric hot water tap.
The utility model solves the technical scheme that its technical problem adopted:
A kind of electric heater unit that is used for instant electric water heater or electric hot water tap comprises first heating clamber and second heating clamber that places in said first heating clamber, and said first heating clamber and second heating clamber are communicated with through conduit pipe; Be respectively arranged with first heating and second heating in said first heating clamber and second heating clamber; Said first heating clamber is provided with the inlet channel interface, and said second heating clamber is provided with and extends to the outer outlet conduit interface of first heating clamber.
Further improvement as the utility model; Said inlet channel interface is communicated with the bottom of said first heating clamber; Said outlet conduit interface is communicated with the top of said second heating clamber; One end of said conduit pipe is communicated with the top of said first heating clamber, and the other end is communicated with the bottom of said second heating clamber.
Said first heating for shape in the shape of a spiral around electrothermal tube.
Said electric heater unit comprises end cap; The homonymy of said end cap is welded with urceolus and the inner core that is positioned at urceolus; Said second heating clamber is formed by the space that the inside and the end cap of said inner core constitutes, and said first heating clamber is formed by the inside of said urceolus, the outside of inner core and the space that end cap constitutes.
The beneficial effect of the utility model is: the electric heater unit of the utility model comprises through conduit pipe and is communicated with first heating clamber and places second heating clamber in first heating clamber; Be respectively arranged with first heating and second heating in first heating clamber and second heating clamber, in the process through first heating clamber and second heating clamber, water body is by twice heating successively for current; Can produce hot water at short notice; This electric heater unit volume is little, simple in structure, easy to use; Production cost is low, can be used for the instant electric water heater or electric hot water tap produces hot water.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
With reference to Fig. 1, a kind of electric heater unit that is used for instant electric water heater or electric hot water tap comprises first heating clamber 1 and second heating clamber 2 that places in said first heating clamber 1, and said first heating clamber 1 and second heating clamber 2 are communicated with through conduit pipe 11; Be respectively arranged with first heating 4 and second heating 5 in said first heating clamber 1 and second heating clamber 2; Said first heating clamber 1 is provided with inlet channel interface 6; Said second heating clamber 2 is provided with the lead that extends to outer outlet conduit interface 7, the first heatings 4 of first heating clamber 1 and second heating 5 and extends on first heating clamber 1 binding post 10 outward.Water temperature in second heating clamber 2 is higher than the water temperature in first heating clamber 1, and the water body heat major part in second heating clamber 2 also has the heat transmission of a few part from second heating clamber 2 from first heating 4, helps making full use of of heat.For more making full use of of heat, also can the preheating water tank be set in the periphery of first heating clamber 1, make current flow through successively preheating water tank, first heating clamber and second heating clamber.
Further improvement as the utility model; Said inlet channel interface 6 is communicated with the bottom of said first heating clamber 1, and said outlet conduit interface 7 is communicated with the top of said second heating clamber 2, and an end of said conduit pipe 11 is communicated with the top of said first heating clamber 1; The other end is communicated with the bottom of said second heating clamber 2; Current heat in first heating clamber 1 and rising through the bottom of inlet channel interface 6 entering first heating clamber 1, and the current on first heating clamber, 1 top get into the bottom of second heating clamber 2 through conduit pipe 11; Current are by post bake and rising; The outlet conduit interface that is communicated with from the top with second heating clamber 2 at last 7 flows out, this structure to prolong flowing through channel and current the holdup times inner bag in of current in the heating inner bag, help water body by fully heating.
Said electric heater unit comprises end cap 9; The homonymy of said end cap 9 is welded with columniform urceolus 3 and the columniform inner core 8 that is positioned at urceolus 3; Said second heating clamber 2 is formed by the space that the inside and the end cap 9 of said inner core 8 constitutes, and said first heating clamber 1 is formed by the inside of said urceolus 3, the outside of inner core 8 and the space that end cap 9 constitutes.
At first second heating 5 is fixed on the end cap 9 during assembling, then inner core 8 is welded on the end cap 9, then first heating 4 is fixed on the end cap 9; Urceolus 3 is welded on the end cap 9 at last again and gets final product, in the process through first heating clamber and second heating clamber, water body is by twice heating successively for current; Can produce hot water at short notice; This electric heater unit volume is little, simple in structure, easy to use; Production cost is low, can be used for the instant electric water heater or electric hot water tap produces hot water.
Claims (4)
1. electric heater unit that is used for instant electric water heater or electric hot water tap; It is characterized in that it comprises first heating clamber (1) and places second heating clamber (2) in said first heating clamber (1), said first heating clamber (1) and second heating clamber (2) are communicated with through conduit pipe (11); Be respectively arranged with first heating (4) and second heating (5) in said first heating clamber (1) and second heating clamber (2); Said first heating clamber (1) is provided with inlet channel interface (6), and said second heating clamber (2) is provided with and extends to the outer outlet conduit interface (7) of first heating clamber (1).
2. electric heater unit according to claim 1; It is characterized in that said inlet channel interface (6) is communicated with the bottom of said first heating clamber (1); Said outlet conduit interface (7) is communicated with the top of said second heating clamber (2); One end of said conduit pipe (11) is communicated with the top of said first heating clamber (1), and the other end is communicated with the bottom of said second heating clamber (2).
3. electric heater unit according to claim 1, it is characterized in that said first heating (4) for shape in the shape of a spiral around electrothermal tube.
4. electric heater unit according to claim 1; It is characterized in that said electric heater unit comprises end cap (9); The homonymy of said end cap (9) is welded with urceolus (3) and is positioned at the inner core (8) of urceolus (3); Said second heating clamber (2) is formed by the inside of said inner core (8) and the space of end cap (9) formation, and said first heating clamber (1) is formed by the inside of said urceolus (3), the outside of inner core (8) and the space that end cap (9) constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200335124U CN202452659U (en) | 2012-02-03 | 2012-02-03 | Electric heating device for instant-heating type electric water heater or electric heating faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200335124U CN202452659U (en) | 2012-02-03 | 2012-02-03 | Electric heating device for instant-heating type electric water heater or electric heating faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452659U true CN202452659U (en) | 2012-09-26 |
Family
ID=46868520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200335124U Expired - Fee Related CN202452659U (en) | 2012-02-03 | 2012-02-03 | Electric heating device for instant-heating type electric water heater or electric heating faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206779A (en) * | 2013-04-17 | 2013-07-17 | 谢卫东 | Efficient instant electric water heater and implementation method thereof |
| CN104048397A (en) * | 2013-03-15 | 2014-09-17 | 范志立 | Instant heater |
| CN108709310A (en) * | 2018-05-15 | 2018-10-26 | 华北电力大学（保定） | High-performance water heater |
-
2012
- 2012-02-03 CN CN2012200335124U patent/CN202452659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048397A (en) * | 2013-03-15 | 2014-09-17 | 范志立 | Instant heater |
| CN103206779A (en) * | 2013-04-17 | 2013-07-17 | 谢卫东 | Efficient instant electric water heater and implementation method thereof |
| CN108709310A (en) * | 2018-05-15 | 2018-10-26 | 华北电力大学（保定） | High-performance water heater |
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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: 20120926 Termination date: 20140203 |