CN2443284Y - Novel multifunctional electric water heater - Google Patents

Abstract

An electric water heater with heat radiation function for shower bath is composed of main body, radiating fins spliced with main body, and shower head with water temp moderator. The electric heating pipe, the water pipe and the heat transfer oil are simultaneously arranged in the electric water heater main body, and the electric heating pipe heats cold water flowing through the water pipe through the heat transfer oil, so that water and electricity separation is realized, and sufficient hot water can be provided at any time. After the heat dissipation and the electric water heater main body are inserted together, the temperature of the bathroom can be raised according to the requirement.

Description

The Multifunction electric heater

The utility model relates to the hot water for shower bath device that a kind of electricity consumption is heated bath water.

The electric heater of selling on market at present, its operation principle mainly is by electrothermal tube, directly a certain amount of shower water is heated to a certain design temperature.This product in use mainly contains following drawback: must heat a certain amount of shower water before at first being to use, the user has only etc. in this process, and regular meeting causes unnecessary power wastage because of the water of heating toos many or too much for use; Secondly heat because of electrothermal tube directly places bath water, therefore exist very big potential safety hazard, electrothermal tube is electric leakage in a single day, then can damage human body by bath water; The 3rd, this device is crossed when low at temperature, then must cooperate other heating installation to use, and is so the use of this device is subjected to the restriction of temperature, very inconvenient.

It is the energy with electric power that the purpose of this utility model provides a kind of, does not need equal time during use, is not subjected to the restriction of temperature, and has eliminated the hidden danger of the injury of getting an electric shock to greatest extent.

The purpose of this utility model is achieved through the following technical solutions.This " Multifunction electric heater " mainly is made up of electric heater main body, fin and shower head three parts of being furnished with the water temperature moderator.It is characterized in that, at first electrothermal tube water pipe and heat transfer oil are housed simultaneously in the electric heater body interior, after connecting power supply, electrothermal tube raises the temperature of heat transfer oil, heat by will the flow through cold water of water pipe inside of heat transfer oil, thereby on structure, thoroughly realize electricity separation, and the hot water of capacity can be provided at any time.Secondly the piston type oil pressure adjusting valve is housed on the electric heater main body, its inner piston can be with the rising of oil pressure and reduction and move left and right, thereby guarantee that heat transfer oil maintains atmospheric pressure state all the time, avoided electric heater main body and interior arrangement being deformed because of oil pressure is too high.The 3rd, the connected mode of fin and electric heater main body is a plug-in type, fin is to cover on electric heater main body outside after grafting finishes, thereby can make fin and electric heater main body that combination and dismounting optionally are installed according to the variation of temperature in the bathroom, and have a certain amount of aperture to be beneficial to heat radiation on the fin.Be under shower head, to connect a water temperature moderator at last, its inside has remained a certain amount of water, above the inlet of water temperature moderator inner conduit is located at the water surface, the outlet of water pipe is located at the bottom of the water surface, enter its inner bath water from its water surface top inflow thereby make, fully mixing the outlet outflow of back, avoided overheated bath water directly to be punched in and caused scald on the person by its bottom with its inner water.

The utility model is compared with the electric heater of selling in the market and is mainly contained following advantage.At first realized electricity separation in the electric heater body interior, therefore safer; Secondly the electric heater main body can provide capacity hot water at any time, does not need equal time during use, and is convenient, and because of not needing water storage, so volume is small and exquisite, is convenient to install.The 3rd because of it has reliable heat dissipation, so do not need to dispose other heating installation again; The water temperature moderator of the 4th shower head bottom can be avoided scalding effectively.

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

Fig. 1 is the structure chart of an embodiment of the present utility model.

Fig. 2 is the structure chart of electric heater main body (4) among Fig. 1.

The adjustable Thermomagnetic type power switch of 1. shower heads, 2. water temperature moderator 3. fin, 4. electric heater main body 4-1. top shell 4-2. drain pan 4-3. two-way section valve 4-4. piston type oil pressure adjusting valve 4-5. electrothermal tube 4-6. water pipe 4-7. 4-8. earth leakage protective device 4-9. power line among the figure.

Be full of heat transfer oil in the electric heater main body (4) among Fig. 1, behind the power connection, cold water is heated to temperature required in electric heater main body (4), flow into from the interior water surface top of water temperature moderator (2) then, after the water inner with it is fully mixed, by entering shower head (1) after the outflow of water surface bottom.Fin (3) and electric heater main body (4) be connected to plug-in type, after grafting finishes, fin (3) is the outside that covers on electric heater main body (4), the electric heater of this moment is just as electric oily spit of fland and possessed heat dissipation, the connected mode of plug-in type can allow the user according to individual demand again simultaneously, and fin (3) is optionally installed combination and dismounting with electric heater main body (4).

Water pipe among Fig. 2 (4-6) end directly connects tap, two-way section valve of another termination (4-3), and the flow of hot water that flows out with control is to shower head or steam bath tap; Power line (4-9), adjustable Thermomagnetic type power switch (4-7), earth leakage protective device (4-8) are realized being electrically connected with electrothermal tube (4-5); adjustable Thermomagnetic type power switch (4-7) can be according to the temperature of user's needs; control the power on/off of electrothermal tube (4-5); earth leakage protective device (4-8) in time cuts off the power supply in the time of can guaranteeing in electrothermal tube (4-5) or the circuit other parts damage and electric leakage; be convenient in time find fault and maintenance, the piston type oil pressure adjusting valve (4-4) on the drain pan (4-2) can guarantee that the heat transfer oil in the electric heater main body maintains atmospheric pressure state all the time.

This Multifunction electric heater mainly possesses following three kinds of functions: shower, steam bath, heat radiation heating.

During shower the electric heater power switch is arranged on temperature requiredly, water pipe is connected with the feed pipe of solar water heater in tap or the family, select bath water directly to flow to shower faucet with two-way section valve then, can use.

Similar during steam bath with having a shower, at last two-way section valve selected bath water to flow to the steam bath tap and got final product.Use hot water use this method as needing at ordinary times, convenient and swift equally.

Fin can arbitrarily load and unload as required, and the electric heater main body is small and exquisite when not adorning fin, can hang over easily on the bathroom wall, and temperature directly puts and can use when reducing, and need not dispose other heating system.Because of the heat transfer oil in the electric heater is worked under normal pressure all the time, therefore have anhydrous all inessentially in the water pipe,, be placed on and merely make heating system in the bedroom and use so the utility model can also be loaded onto fin in winter, the effect of electric heating installation using oil as medium just can be arranged, safe and reliable equally.

Claims (4)

1. Multifunction electric heater mainly is made up of electric heater main body, fin and shower head three parts of being furnished with the water temperature moderator, it is characterized in that in the electric heater body interior electrothermal tube, water pipe and heat transfer oil being housed simultaneously.

2. multifunctional electric heater according to claim 1 is characterized in that being equipped with the piston type oil pressure adjusting valve on the electric heater main body, its inner piston can be with the rising of oil pressure and reduction and move left and right.

3. multifunctional electric heater according to claim 1, the connected mode that it is characterized in that fin and electric heater main body is a plug-in type, fin is to cover on electric heater main body outside after grafting finishes, and a certain amount of aperture is arranged on the fin.

4. multifunctional electric heater according to claim 1 is characterized in that connecting a water temperature moderator in the shower head bottom, maintains a certain amount of water in water temperature moderator inside.

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