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 PDF

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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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China
Prior art keywords
heating
heating clamber
electric
heating chamber
water
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Expired - Fee Related
Application number
CN2012200335124U
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Chinese (zh)
Inventor
高桃英
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Individual
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Individual
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Priority to CN2012200335124U priority Critical patent/CN202452659U/en
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Publication of CN202452659U publication Critical patent/CN202452659U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of electric heater unit that is used for instant electric water heater or electric hot water tap
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.
First heating 4 of the utility model is for shape is around electrothermal tube in the shape of a spiral, and spiral helicine electrothermal tube plays damping, guide effect to current, and the current rotation in first heating clamber 1 is risen, and the transmission that helps heat is even.
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.
CN2012200335124U 2012-02-03 2012-02-03 Electric heating device for instant-heating type electric water heater or electric heating faucet Expired - Fee Related CN202452659U (en)

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

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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

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CN (1) CN202452659U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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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