CN207599977U

CN207599977U - A kind of electric heater

Info

Publication number: CN207599977U
Application number: CN201721696887.8U
Authority: CN
Inventors: 朱洲阳
Original assignee: Foshan Jincheng Temperature Controller Co Ltd
Current assignee: Foshan Jincheng Temperature Controller Co Ltd
Priority date: 2017-12-08
Filing date: 2017-12-08
Publication date: 2018-07-10
Anticipated expiration: 2027-12-08

Abstract

The utility model is related to electric heater fields, it is specifically related to a kind of electric heater, including water heater liner, exchange heating tube, DC heating pipe, temp probe and electronic controller, exchange heating tube and DC heating pipe are fixedly connected on the madial wall of the water heater liner, the bottom end of the water heater liner is fixedly connected with temp probe, and the exchange heating tube, DC heating pipe and temp probe are electrically connected electronic controller respectively.The utility model by the way of new, allow water heater can enough AC electric-heatings again can use direct current electrical heating, can also simultaneously be heated with alternating current and direct current, greatly facilitate people's use, environmentally protective solar energy is also utilized well simultaneously, in direct current and alternating current and when depositing, direct current heating priority may be used, electric energy is greatly saved, the utility model is simple in structure, and heating effect is good, saves the energy, low manufacture cost, it is highly practical.

Description

A kind of electric heater

Technical field

The utility model is related to electric heater fields, are specifically related to a kind of electric heater.

Background technology

Electric heater generally heats exchange heating tube using alternating current at present, so as to heat hot water device liner Water makes water temperature heating to the requirement for meeting people, but it is impossible to meet current people for a kind of this mode of AC electric-heating Demand because having the equipment that can much generate direct current, for example environmentally protective solar energy, people need to utilize at present These energy, so also having higher requirement to water heater, for this purpose, it is proposed that a kind of electric heater.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of electric heaters, solve existing water heater and are merely able to The problem of with AC electric-heating.

In order to solve the above technical problems, the utility model provides following technical scheme：A kind of electric heater, including water heater Liner exchanges heating tube, DC heating pipe, temp probe and electronic controller, is fixed on the madial wall of the water heater liner It is connected with exchange heating tube and DC heating pipe, the bottom end of the water heater liner is fixedly connected with temp probe, the exchange Heating tube, DC heating pipe and temp probe are electrically connected electronic controller respectively.

On the basis of said program, the electronic controller include operating unit, MCU control unit, the first electronic switch, Second electronic switch, DC input and AC input, the operating unit are electrically connected MCU control unit, the MCU controls Unit processed is electrically connected temp probe, the first electronic switch and the second electronic switch respectively, and first electronic switch is electrically connected directly respectively Galvanic electricity input terminal and DC heating pipe, second electronic switch be electrically connected respectively AC input with exchange heating tube.

On the basis of said program, the exchange heating tube and DC heating pipe can heat, and can also be same respectively Shi Jiare.

On the basis of said program, the water heater liner is mounted on inside outer cover of water heater, and the electronic controller is set It puts outside outer cover of water heater.

The utility model has an advantageous effect in that compared with prior art：A kind of electric heater by the way of new, allows Water heater can enough AC electric-heatings again can use direct current electrical heating, can also simultaneously be heated with alternating current and direct current, greatly Big facilitates people's use, while environmentally protective solar energy is also utilized well, in direct current and alternating current and when depositing, Direct current heating priority may be used, electric energy is greatly saved, the utility model is simple in structure, and heating effect is good, saves energy Source, low manufacture cost are highly practical.

Description of the drawings

Fig. 1 is a kind of electric heater structure diagram of the utility model；

Fig. 2 is a kind of electronic controller structure diagram of electric heater of the utility model.

Figure label is：1- water heater liners, 2- exchanges heating tube, 3- DC heatings pipe, 4- temp probes, 5- electronics controls Device processed, 501- operating units, 502-MCU control units, the first electronic switches of 503-, the second electronic switches of 504-, 505- direct currents Electrical input, 506- AC inputs.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

In the description of the present invention, it is to be appreciated that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ", The orientation or position relationship of the instructions such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on Orientation shown in the drawings or position relationship are for only for ease of description the utility model rather than instruction or imply signified dress It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the utility model Limitation.

It is understood referring to figs. 1 to Fig. 2:A kind of electric heater, including water heater liner 1, exchange heating tube 2, DC heating pipe 3rd, temp probe 4 and electronic controller 5 are fixedly connected with exchange heating tube 2 and direct current on the madial wall of the water heater liner 1 Heating tube 3, the bottom end of the water heater liner 1 are fixedly connected with temp probe 4, the exchange heating tube 2, DC heating pipe 3 It is electrically connected respectively electronic controller 5 with temp probe 4.

The electronic controller 5 includes operating unit 501, MCU control unit 502, first the 503, second electricity of electronic switch Sub switch 504, DC input 505 and AC input 506, the operating unit 501 are electrically connected MCU control unit 502, The MCU control unit 502 is electrically connected temp probe 4, the first electronic switch 503 and the second electronic switch 504 respectively, and described first Electronic switch 503 is electrically connected DC input 505 and DC heating pipe 3 respectively, and second electronic switch 504 is electrically connected friendship respectively Galvanic electricity input terminal 506 can control exchange heating tube 2 and DC heating pipe 3 to be added with heating tube 2, electronic controller 5 is exchanged Thermal technology makees；The exchange heating tube 2 and DC heating pipe 3 can heat, and can also heat simultaneously respectively, a variety of heating sides Formula is greatly convenient for people to use；The water heater liner 1 is mounted on inside outer cover of water heater, and the electronic controller 5 is set It puts outside outer cover of water heater, convenient for the operation of people.

The principle and advantage of the utility model：A kind of electric heater, when in use, people can pass through operating unit 501 MCU control unit 502 is controlled, alternating current can be respectively adopted is allowed with direct current and exchange heating tube 2 and DC heating pipe 3 is added Heat can also be allowed exchanging heating tube 2 and DC heating pipe 3 is carried out at the same time heating with direct current using alternating current, work as exchange simultaneously Electricity and direct current and when depositing, may be used direct current and preferentially heat, can because direct current can come from environmentally protective solar energy To save electric energy, during heating, temp probe 4 can detect the temperature of water in water heater liner 1 at any time, this practicality is new Type is simple in structure, low manufacture cost, easy to use, and heating effect is good, can also save the energy, is suitble to promote the use of.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. a kind of electric heater, including water heater liner (1), exchange heating tube (2), DC heating pipe (3), temp probe (4) With electronic controller (5), it is characterised in that：Exchange heating tube (2) is fixedly connected on the madial wall of the water heater liner (1) With DC heating pipe (3), the bottom end of the water heater liner (1) is fixedly connected with temp probe (4), the exchange heating tube (2), DC heating pipe (3) and temp probe (4) are electrically connected electronic controller (5) respectively.

2. a kind of electric heater according to claim 1, which is characterized in that the electronic controller (5) is single including operation First (501), MCU control unit (502), the first electronic switch (503), the second electronic switch (504), DC input (505) and AC input (506), the operating unit (501) is electrically connected MCU control unit (502), and the MCU controls are single First (502) are electrically connected temp probe (4), the first electronic switch (503) and the second electronic switch (504) respectively, first electronics Switch (503) is electrically connected DC input (505) and DC heating pipe (3) respectively, and second electronic switch (504) is electric respectively Connect AC input (506) and exchange heating tube (2).

3. a kind of electric heater according to claim 1, which is characterized in that the exchange heating tube (2) and DC heating Pipe (3) can heat, and can also heat simultaneously respectively.

4. a kind of electric heater according to claim 1, which is characterized in that the water heater liner (1) is mounted on hot water Device enclosure, the electronic controller (5) are arranged on outside outer cover of water heater.