CN201407798Y - High-efficiency energy-saving instantaneous electric water heater - Google Patents

High-efficiency energy-saving instantaneous electric water heater Download PDF

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Publication number
CN201407798Y
CN201407798Y CN2009201576060U CN200920157606U CN201407798Y CN 201407798 Y CN201407798 Y CN 201407798Y CN 2009201576060 U CN2009201576060 U CN 2009201576060U CN 200920157606 U CN200920157606 U CN 200920157606U CN 201407798 Y CN201407798 Y CN 201407798Y
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CN
China
Prior art keywords
water
pipe
energy
heating
control circuit
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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
CN2009201576060U
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Chinese (zh)
Inventor
李树松
Original Assignee
李树松
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Filing date
Publication date
Application filed by 李树松 filed Critical 李树松
Priority to CN2009201576060U priority Critical patent/CN201407798Y/en
Application granted granted Critical
Publication of CN201407798Y publication Critical patent/CN201407798Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a high-efficiency energy-saving instantaneous electric water heater, which comprises a casing and a control circuit. A water inlet tank and a water outlet tank are arrangedinside the casing, the water inlet tank is communicated with a water inlet pipe, the water outlet tank is communicated with a water outlet pipe, a plurality of water-carrying heating pipes are communicated between the water inlet tank and the water outlet tank, the water-carrying heating pipe is a high temperature resistant insulating pipe with an electric heating film coated on the outer circumference thereof, two leading-out electrodes are arranged at the two ends of the each water-carrying heating pipe respectively, and a power supply is connected with the electrodes through the control circuit. The high temperature resistant insulating pipe with the electric heating film coated on the outer circumference thereof is used as the heating element, so that the water and the electricity areseparated during heat supply and the electric water heater is safe during usage. Also, the electric heating film is coated on the outer circumference of the water-carrying heating pipe to form an integral body, resulting in good heat transfer effect, high heat efficiency and rapid heating.

Description

Energy-efficient instant electric water heater
Technical field
The utility model relates to a kind of electric heater used in everyday, particularly a kind of energy-efficient instant electric water heater.
Background technology
The instant electric water heater, heated electric water heater, quick electric water heater and direct-heating type electric heater express one's gratification again, it has can instant-heating, plurality of advantages such as power saving save time, because of it has than common electrical water heater considerable economic more, more and more be subjected to vast household electrical appliances manufacturer and dealer's favor especially.Yet, in the prior art, mostly adopt traditional mode of heating, as resistance wire heating, the heating of siderochrome al and ni ferrochrome, it exists, and consumed power is big, the thermal efficiency is lower, heat conduction is slow, heat conduction losses is big, cold and hot operating current instability, electric water is molten and shortcoming such as poor stability.
Summary of the invention
The purpose of this utility model is to overcome the defective of above-mentioned prior art, and a kind of energy-efficient instant electric water heater is provided, this water heater energy saving, safety and environmental protection.
The purpose of this utility model is achieved in that a kind of energy-efficient instant electric water heater, comprise shell and control circuit, enclosure has inlet water tank and water tank, inlet water tank is communicated with water inlet pipe, water tank is communicated with outlet pipe, is communicated with some water heating tubes excessively between inlet water tank and water tank, it is characterized in that: described water heating tube excessively is to scribble Electric radiant Heating Film on the cylindrical of high-temperature insulation pipe, be folded with extraction electrode at the two ends of crossing the water heating tube, power supply is connected with electrode through control circuit.
Described high-temperature insulation pipe preferably adopts the metal tube or the quartz glass tube of inside and outside coating insulation enamel.Described Electric radiant Heating Film is multi-element doping semi-conducting material and trace rare-earth element mixtures of material, and this mixture can be sprayed on the quartz glass tube under 800 ℃ of high temperature actions.
In order to improve security performance of the present utility model, coat insulating barrier at mistake water heating tube Electric radiant Heating Film outer surface.
In order to prolong prolongation wash number of the present utility model and service life, reduce incrustation scale and form, the magnetization purifier also has been installed on water inlet pipe.
As a kind of improvement of the present utility model, water circulating pump also has been installed on outlet pipe, power supply is connected with water circulating pump through control circuit.
The utility model is compared with prior art has following advantage: it is to scribble Electric radiant Heating Film as heating element heater on the cylindrical of high-temperature insulation pipe, form the electric heat source of single face conduction, single face insulation, electricity separation, safe when using during heat supply, the Electric radiant Heating Film outer surface is coated insulating barrier in addition, and is then more safe and reliable.Electric radiant Heating Film was coated on the cylindrical of water heating tube, and both become as a whole, and heat-transfer effect is good, thermal efficiency height, heating rapidly, it is compared reaching under the state of same calorific value with the traditional heating device, can improve the thermal efficiency more than 25%, a large amount of savings energy resource consumption.As a kind of improvement, on water inlet pipe, can also install the magnetization purifier, it can also purify water, and reduces incrustation scale and forms, and prolongs wash number and service life.
Description of drawings
Fig. 1 is energy-efficient instant electric water heater's schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
As shown in Figure 1, a kind of energy-efficient instant electric water heater comprises shell 9 and control circuit 2, and there are inlet water tank 5 and water tank 8 in shell 9 inside, and inlet water tank 5 is communicated with water inlet pipe 1, and magnetization purifier 3 has been installed on water inlet pipe 1; Water tank 8 is communicated with outlet pipe 11, and water circulating pump 10 is installed on outlet pipe 11, and power supply is connected with water circulating pump 10 through control circuit 2; Between inlet water tank 5 and water tank 8, be communicated with two and cross water heating tube 6; Described water heating tube 6 excessively is to scribble Electric radiant Heating Film 7 on the cylindrical of the metal tube of inside and outside coating insulation enamel or quartz glass tube, coat insulating barrier at Electric radiant Heating Film 7 outer surfaces, be folded with extraction electrode 4 at the two ends of crossing water heating tube 6, power supply is connected with electrode 4 through control circuit 2.

Claims (8)

1, a kind of energy-efficient instant electric water heater, comprise shell (9) and control circuit (2), there are inlet water tank (5) and water tank (8) in shell (9) inside, inlet water tank (5) is communicated with water inlet pipe (1), water tank (8) is communicated with outlet pipe (11), between inlet water tank (5) and water tank (8), be communicated with some water heating tubes (6) of crossing, it is characterized in that: described water heating tube (6) excessively is to scribble Electric radiant Heating Film (7) on the cylindrical of high-temperature insulation pipe, be folded with extraction electrode (4) at the two ends of crossing water heating tube (6), power supply is connected with electrode (4) through control circuit (2).
2, according to the described energy-efficient instant electric water heater of claim 1, it is characterized in that: described high-temperature insulation pipe is the metal tube or the quartz glass tube of inside and outside coating insulation enamel.
3, according to claim 1 or 2 described energy-efficient instant electric water heaters, it is characterized in that: coat insulating barrier at mistake water heating tube (6) Electric radiant Heating Film (7) outer surface.
4, according to claim 1 or 2 described energy-efficient instant electric water heaters, it is characterized in that: magnetization purifier (3) has been installed on water inlet pipe (1).
5, according to the described energy-efficient instant electric water heater of claim 3, it is characterized in that: magnetization purifier (3) has been installed on water inlet pipe (1).
6, according to claim 1 or 2 described energy-efficient instant electric water heaters, it is characterized in that: water circulating pump (10) has been installed on outlet pipe (11), and power supply is connected with water circulating pump (10) through control circuit (2).
7, according to the described energy-efficient instant electric water heater of claim 3, it is characterized in that: water circulating pump (10) has been installed on outlet pipe (11), and power supply is connected with water circulating pump (10) through control circuit (2).
8, according to the described energy-efficient instant electric water heater of claim 4, it is characterized in that: water circulating pump (10) has been installed on outlet pipe (11), and power supply is connected with water circulating pump (10) through control circuit (2).
CN2009201576060U 2009-05-27 2009-05-27 High-efficiency energy-saving instantaneous electric water heater Expired - Fee Related CN201407798Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201576060U CN201407798Y (en) 2009-05-27 2009-05-27 High-efficiency energy-saving instantaneous electric water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201576060U CN201407798Y (en) 2009-05-27 2009-05-27 High-efficiency energy-saving instantaneous electric water heater

Publications (1)

Publication Number Publication Date
CN201407798Y true CN201407798Y (en) 2010-02-17

Family

ID=41678733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201576060U Expired - Fee Related CN201407798Y (en) 2009-05-27 2009-05-27 High-efficiency energy-saving instantaneous electric water heater

Country Status (1)

Country Link
CN (1) CN201407798Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196568A (en) * 2016-06-29 2016-12-07 王禹杰 Crystal resonance radiation heater
CN106524476A (en) * 2016-10-12 2017-03-22 中山神田大气电器科技有限公司 Energy saving anti-scaling electric water heater
CN110131783A (en) * 2019-05-15 2019-08-16 北京市众诚恒祥能源投资管理有限公司 A kind of energy-efficient central heating automatic control device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196568A (en) * 2016-06-29 2016-12-07 王禹杰 Crystal resonance radiation heater
CN106196568B (en) * 2016-06-29 2019-09-20 王禹杰 Crystal resonance radiation heater
CN106524476A (en) * 2016-10-12 2017-03-22 中山神田大气电器科技有限公司 Energy saving anti-scaling electric water heater
CN110131783A (en) * 2019-05-15 2019-08-16 北京市众诚恒祥能源投资管理有限公司 A kind of energy-efficient central heating automatic control device
CN110131783B (en) * 2019-05-15 2020-01-07 北京市众诚恒祥能源投资管理有限公司 High-efficiency energy-saving central heating automatic control device

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100217

Termination date: 20150527