CN201007546Y

CN201007546Y - Instant heating type electric water heater

Info

Publication number: CN201007546Y
Application number: CNU2007200931206U
Authority: CN
Inventors: 陈玫臻
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-08
Filing date: 2007-01-08
Publication date: 2008-01-16
Anticipated expiration: 2017-01-08

Abstract

The utility model relates to an instant-heating electric heater, which belongs to the electromechanical field. The utility model comprises a display unit with a plurality of indicating lamps and a plurality of press keys, and also a heating pipe assembly with a plurality of quartz glass tubes which are plugged in a plurality of water tanks, wherein mental plates are arranged between the upper and the lower covers of the water tanks made of high-temperature resistance plastics. The outer surfaces of the quartz glass tubes are coated with electric heat membranes, and further both ends of each quartz glass tube are coated with silver electrodes, part of which are coated with the electric heat membranes. The water leading-in position is provided with a flow inductor, and the water leading-out position is provided with a hot-water inductor. The utility model also comprises an inlet pipe which is arranged at the water leading-in position of the heating pipe assembly and is further connected with a flow inductive switch, and also an outlet pipe which is arranged at the water leading-out position of the heating pipe assembly and is further connected with a hot-water inductive switch. The utility model not only increases aseismatic behavior with convenient assembly, and increases safety and service life, which can prevent the accumulation of furring and impurity, but also is convenient in operation, low in power consumption and high in practicality.

Description

The instant electric water heater

Technical field

The utility model relates to electrical category, particularly a kind of instant electric water heater.

Background technology

As everyone knows, electric heater has been extensively by general family or industrial employed electrical equipment now, so the problem that its security and practicality have become the user to pay attention to most; General electric heater commonly used must reach required heating-up temperature with high power, and the joint between heating tube component causes the problem of leaking easily, and heating tube component is lower at the pressure that can bear, and it is also relatively poor on anti-seismic performance, and then the service life of reducing water heater, so its security performance thereby reduction, and after it breaks down, the user often is difficult for realizing problem, and then the many consequences that can't expect may take place; In addition, in use for some time, easily cause the accumulation of incrustation scale and impurity in the water heater commonly used, need be improved.

The utility model content

The purpose of this utility model is to provide a kind of instant electric water heater, solved electric heater commonly used and must reach required heating-up temperature with high power, easily leak between water heater heat-generating pipe joint and can not pressure-bearing, anti-seismic performance is low and inconvenience is installed, and poor stability and service life lacks and easily cause the problems such as accumulation of incrustation scale and impurity.

The technical solution of the utility model is: include a display unit, it has plural indicator lamp and plural button; One heating tube assembly, it is provided with plural quartz glass tube, and this quartz glass tube is plugged between upper and lower two high-temperature resistance plastice loam cakes and is provided with in the plural tank of sheet metal, and cover on upper and lower high-temperature resistance plastice and be provided with silica gel pad, be provided with the high-temperature resistance plastice loam cake again on silica gel pad, the outer surface of quartz glass tube is coated with Electric radiant Heating Film, and scribble ag paste electrode at two ends, Electric radiant Heating Film covers a part of electrode, and current importing place is provided with flow sensing, is provided with the hot water induction in current derivation place; One oral siphon, it is configured in current importing place of heating tube assembly, and is connected to the flow sensing switch of current importing place; One outlet pipe, it is configured in current derivation place of heating tube assembly, and is connected to the hot water inductive switch of current derivation place; Wherein, fix with screw between this high-temperature resistance plastice loam cake, between upper and lower two high-temperature resistance plastice loam cakes with two fixing metal bar fixed supports; Electrode is provided with the electrode ring set, and each electrode ring set is connected to form electrode strip with sheet metal; Electric radiant Heating Film is made with materials such as inorganic ceramic, glass, carbon class materials.

Advantage of the present utility model is: only need can to reach required heating-up temperature with low-power, can effectively solve the problem of easily leaking between joint and can not pressure-bearing; Improve anti-seismic performance and easy for installation, improve security, increase the service life, prevent the accumulation of incrustation scale and impurity, easy to operate, practical.

Description of drawings:

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is a perspective exploded view of the present utility model;

Fig. 3, Fig. 4 are the structural representation of the utility model heating tube assembly;

Fig. 5 is an embodiment schematic diagram of the present utility model.

The specific embodiment:

As accompanying drawing 1 to shown in the accompanying drawing 4, the utility model electric heater A includes display unit B at least, heating tube assembly C, oral siphon D and outlet pipe E, wherein, this display unit B is provided with power supply indicator B1, relay indicating light B2, malfunction indicator lamp B3, charactron B4, bit display lamp B5, temperature symbol indication B6, bit adds button B7, switching on and shutting down button B8, bit subtracts button B9, heating tube assembly C is provided with plural quartz glass tube C1 and two ends are inserted into, following two high-temperature resistance plastice loam cake C2, in a plurality of tank C21 of C3, and be provided with sheet metal C22 between each tank C21, on, following high-temperature resistance plastice loam cake C2, C3 is provided with a silica gel pad C4, be provided with a high-temperature resistance plastice loam cake C5 on the silica gel pad C4 again, C6, two high-temperature resistance plastice loam cake C5, fix with screw C51 between the C6, and on, following two high-temperature resistance plastice loam cake C2, between C3 with two fixing metal bar C23, the C24 fixed support; The surface-coated of quartz glass tube C1 has one deck inorganic ceramic, the Electric radiant Heating Film C11 that glass or carbon class material are made, the two ends of quartz glass tube scribble one deck ag paste electrode C12, Electric radiant Heating Film C11 covers a part of electrode C12, the two end electrodes C12 of quartz glass tube C1 is provided with electrode ring set C13, each electrode ring set C13 is connected to form electrode strip with sheet metal C22, and there is an oral siphon D to be configured in current importing place of heating tube assembly C, and the flow sensing switch C7 that connects in current importing place, other has an outlet pipe E to be disposed at current derivation place of heating tube assembly C, and is connected to the hot water inductive switch C8 of current derivation place.

As accompanying drawing 2 to shown in the accompanying drawing 5, display unit B is provided with one or two bit charactron B4, demonstrate the temperature of electric heater A heating water outlet, and be provided with power supply indicator B1, relay indicating light B2, malfunction indicator lamp B3, bit display lamp B5, temperature symbol indication B6, so that display power supply, fault, real temperature work and file bit show respectively; Be provided with also that bit adds button B7, switching on and shutting down button B8, bit subtracts button B9, and be provided with a buzzer in addition in button prompting and alarm; When electric heater A connects power supply, this buzzer can ring simultaneously, power supply indicator B1 lamp is bright, system enters holding state, as press switch key B8 system boot, this bit display lamp B5 is bright and be one grade state, and this charactron B4 shows the water temperature in the current electric heater A, at this moment, open water valve, system judges have water to enter by flow sensing switch C7, relay indicating light B2 is bright, and heating tube assembly C begins heating, and can bit adds button B7 or bit and subtract button B9 and regulate the heating gear, when adjusting, the corresponding simultaneously increase and decrease of this document bit display lamp B5, when the current temperature of outlet pipe E is higher than setting range,, makes and when temperature is lower than setting range, recover heating by the heating of hot water inductive switch C8 shutdown system; When taking place as faults such as sensor disconnection, short circuit, dry combustion method, electric leakages, malfunction indicator lamp B3 is bright, and charactron B4 shows failure code and buzzer sounding.

Claims

1. instant electric water heater, it is characterized in that: include a display unit, it has plural indicator lamp and plural button; One heating tube assembly, it is provided with plural quartz glass tube, and this quartz glass tube is plugged between upper and lower two high-temperature resistance plastice loam cakes and is provided with in the plural tank of sheet metal, and cover on upper and lower high-temperature resistance plastice and be provided with silica gel pad, be provided with the high-temperature resistance plastice loam cake again on silica gel pad, the outer surface of quartz glass tube is coated with Electric radiant Heating Film, and scribble ag paste electrode at two ends, Electric radiant Heating Film covers a part of electrode, and current importing place is provided with flow sensing, is provided with the hot water induction in current derivation place; One oral siphon, it is configured in current importing place of heating tube assembly, and is connected to the flow sensing switch of current importing place; One outlet pipe, it is configured in current derivation place of heating tube assembly, and is connected to the hot water inductive switch of current derivation place.

2. instant electric water heater according to claim 1 is characterized in that: fix with screw between said high-temperature resistance plastice loam cake, between upper and lower two high-temperature resistance plastice loam cakes with two fixing metal bar fixed supports

3. instant electric water heater according to claim 1 is characterized in that: said electrode is provided with the electrode ring set, and each electrode ring set is connected to form electrode strip with sheet metal.

4. instant electric water heater according to claim 1 is characterized in that: said Electric radiant Heating Film is made with inorganic ceramic, glass or material with carbon element.