CN201355115Y - Electric water heater - Google Patents

Electric water heater Download PDF

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Publication number
CN201355115Y
CN201355115Y CNU2009201418599U CN200920141859U CN201355115Y CN 201355115 Y CN201355115 Y CN 201355115Y CN U2009201418599 U CNU2009201418599 U CN U2009201418599U CN 200920141859 U CN200920141859 U CN 200920141859U CN 201355115 Y CN201355115 Y CN 201355115Y
Authority
CN
China
Prior art keywords
heating
water
communicated
insulation
pipe
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
Application number
CNU2009201418599U
Other languages
Chinese (zh)
Inventor
杨昌岳
Original Assignee
杨昌岳
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杨昌岳 filed Critical 杨昌岳
Priority to CNU2009201418599U priority Critical patent/CN201355115Y/en
Application granted granted Critical
Publication of CN201355115Y publication Critical patent/CN201355115Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an electric water heater, which comprises a housing, a heating inner container and an electrical heating device, and is characterized in that the heating inner container is filled with pure water; the electrical heating device is positioned inside the heating inner container; the electric water heater further comprises an insulating water outlet pipe communicated with the heating inner container, an insulating water inlet pipe, and heat pipes communicated with the insulating water outlet pipe and the insulating water inlet pipe; the heat pipes are distributed in the shape of a snake; the electric water heater further comprises a water pump which is used for circulation and arranged on the insulating water inlet pipe or the insulating water outlet pipe, as well as a heated pipe arranged outside the heat pipe; and one end of the heated pipe serves as a water inlet while the other end thereof serves as a water outlet. The utility model has the advantages of no water scale on the surface of the heating device, safe and reliable use, no water leakage of the heating inner container, and high heating efficiency.

Description

Electric heater
Technical field
The utility model relates to a kind of electric heater.
Background technology
Existing electric heater comprises shell, heating inner bag, electric heater unit and is located at water inlet pipe and the outlet pipe that heats on the inner bag.During use, heated water enters the heating inner bag from water inlet pipe, and water is heated the back and flows out from outlet pipe.Because the water quality difference of China each place is bigger, electric heater unit service time for a long time after, its surface can form incrustation scale, and along with the prolongation incrustation scale of time can be tied thicker and thicker, the thermal efficiency of electric heater unit can reduce, and the heat transmission speed is slack-off, the heat conduction of heater is not gone out, be easy to cause the explosion on heater surface, produce electric leakage, use dangerous; Some earth leakage protective devices are arranged at present, but they can not fundamentally solve the problem of electric leakage.The water that has also contains the chlorine molecule, and it can corrode the heating inner bag, drainage can occur after the time is long.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art and provide a kind of surface of electric heater unit can not produce incrustation scale, and is safe in utilization, reliable, a kind of electric heater that the heating inner bag can not leak.
In order to achieve the above object, the utility model is achieved in that it is a kind of electric heater, comprises shell, heating inner bag and electric heater unit, it is characterized in that: filled pure water in the heating inner bag, electric heater unit is positioned at the heating inner bag; Also comprise insulation outlet pipe, insulation oral siphon that is communicated with the heating inner bag and the heat pipe that is communicated with insulation outlet pipe and insulation oral siphon, heat pipe is snakelike distribution; Also comprise the water pump that is located at the circulation usefulness on insulation oral siphon or the insulation outlet pipe; Also comprise the pipe that is heated that is set in outside the heat pipe, an end that is heated pipe is a water inlet, and the other end is a delivery port.
Also comprise the water storage liner of filling pure water, it is communicated with described insulation oral siphon, and it also is communicated with the heating inner bag by the insulation water pipe.
Also comprise water storage liner, first cross valve and second cross valve of filling pure water; The a end of first cross valve is communicated with the heating water bladder and is positioned at its top, and its b end is communicated with insulation outlet pipe, and its c end is communicated with water storage liner and is positioned at its top, and its d end is communicated with the b end of second cross valve; The a end of second cross valve is communicated with the heating water bladder and is positioned at its underpart, and its c end is communicated with water storage liner and is positioned at its underpart, and its d end is communicated with the insulation oral siphon.
The utility model advantage compared with prior art is that the surface of heater can not produce incrustation scale, and is safe in utilization, reliable, heats inner bag and can not leak thermal efficiency height.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the structural representation of the utility model embodiment three.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done further detailed description:
Embodiment one
As shown in Figure 1, it is a kind of electric heater, comprises shell 1, heating inner bag 2 and electric heater unit 3; Filled pure water in the heating inner bag, electric heater unit is positioned at the heating inner bag; Also comprise insulation outlet pipe 8, insulation oral siphon 5 that is communicated with the heating inner bag and the heat pipe 7 that is communicated with insulation outlet pipe and insulation oral siphon, heat pipe is snakelike distribution; Also comprise the water pump 4 that is located at the circulation usefulness on insulation oral siphon or the insulation outlet pipe; Comprise that also being set in outer being heated of heat pipe manages 6, an end that is heated pipe is a water inlet 61, and the other end is a delivery port 62.
During use, connect power supply, electric heater unit heats the water in the heating water bladder 2, under the effect of water pump 4, heated pure water in the heating water bladder flows out behind heat pipe 7 from insulation outlet pipe 8, enter in the heating inner bag from insulation oral siphon 5, this moment, the heat pipe heating flowed into the water that is heated the pipe 6 from water inlet 61 again, and this water flows out from delivery port 62 again.Because when using, electric heater unit does not contact the water that contains medium, so its surface can scaling, drainage can not occur yet.
Embodiment two
As shown in Figure 2, all elements in comprising embodiment one, also comprise the water storage liner 9 of filling pure water, it is communicated with described insulation oral siphon 5, and it also is communicated with heating inner bag 2 by the insulation water pipe.Because water storage liner is arranged, its hot water effluent measures greatly.
Embodiment three
As shown in Figure 3, all elements in comprising embodiment one, also comprise water storage liner 9, first cross valve 10 and second cross valve 11 of filling pure water; The a end of first cross valve is communicated with the heating water bladder and is positioned at its top, and its b end is communicated with insulation outlet pipe 8, and its c end is communicated with water storage liner and is positioned at its top, and its d end is communicated with the b end of second cross valve; The a end of second cross valve is communicated with the heating water bladder and is positioned at its underpart, and its c end is communicated with water storage liner and is positioned at its underpart, and its d end is communicated with insulation oral siphon 5.Because water storage liner, first cross valve 10 and second cross valve 11 arranged, it can circulate to 9 pure water in the water storage liner and preheat, and its hot water effluent measures greatly.

Claims (3)

1, a kind of electric heater comprises shell, heating inner bag and electric heater unit, it is characterized in that: filled pure water in heating inner bag (2), electric heater unit (3) is positioned at the heating inner bag; Also comprise insulation outlet pipe (8), insulation oral siphon (5) that is communicated with the heating inner bag and the heat pipe (7) that is communicated with insulation outlet pipe and insulation oral siphon, heat pipe is snakelike distribution; Also comprise the water pump (4) that is located at the circulation usefulness on insulation oral siphon or the insulation outlet pipe; Also comprise be set in heat pipe outer be heated pipe (6), an end that is heated pipe is water inlet (61), the other end is delivery port (62).
2, electric heater according to claim 1 is characterized in that: also comprise the water storage liner (9) of filling pure water, it is communicated with described insulation oral siphon (5), and it also is communicated with heating inner bag (2) by the insulation water pipe.
3, electric heater according to claim 1 is characterized in that: also comprise water storage liner (9), first cross valve (10) and second cross valve (11) of filling pure water; The a end of first cross valve is communicated with heating water bladder (2) and is positioned at its top, and its b end is communicated with insulation outlet pipe (8), and its c end is communicated with water storage liner and is positioned at its top, and its d end is communicated with the b end of second cross valve; The a end of second cross valve is communicated with the heating water bladder and is positioned at its underpart, and its c end is communicated with water storage liner and is positioned at its underpart, and its d end is communicated with insulation oral siphon (5).
CNU2009201418599U 2009-02-28 2009-02-28 Electric water heater Expired - Fee Related CN201355115Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009201418599U CN201355115Y (en) 2009-02-28 2009-02-28 Electric water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009201418599U CN201355115Y (en) 2009-02-28 2009-02-28 Electric water heater

Publications (1)

Publication Number Publication Date
CN201355115Y true CN201355115Y (en) 2009-12-02

Family

ID=41411456

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009201418599U Expired - Fee Related CN201355115Y (en) 2009-02-28 2009-02-28 Electric water heater

Country Status (1)

Country Link
CN (1) CN201355115Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102235752A (en) * 2010-05-07 2011-11-09 爱烙达股份有限公司 Heating device for water heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102235752A (en) * 2010-05-07 2011-11-09 爱烙达股份有限公司 Heating device for water heater
CN102235752B (en) * 2010-05-07 2013-08-07 爱烙达股份有限公司 Heating device for water heater

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: GUANGDONG WELL-BORN ELECTRIC APPLIANCES CO., LTD.

Assignor: Yang Changyue

Contract record no.: 2011440000212

Denomination of utility model: Multifunctional energy-saving electric heater

Granted publication date: 20091202

License type: Exclusive License

Record date: 20110331

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091202

Termination date: 20130228