CN2470728Y - Water heater for kitchen - Google Patents

Abstract

A kitchen water heater is provided with a shell and a far-infrared heating member disposed inside the shell. An intake pressure equalizer is connected on an inflow pipe installed inside the shell, in which the outlet end is communicated to the outlet end sealing liquid of the far-infrared heating member. The outlet end sealing liquid of the far-infrared heating member is linked with a rotating tap. A water magnetized permanent magnet steel and an effluent Hall controller are arranged inside the connecting channel between the far-infrared heating member and the rotating tab. With a small size, the utility model is easy to use and install. With water and electricity linkage functions, high thermal efficiency and fast temperature increasing, the water heater is easy to apply in the northern region.

Description

The kitchen water heater

The utility model includes the water heater of heat-generating device, is specifically related to a kind of kitchen water heater.

At northern area, kitchen or other purposes in family or other place were used hot wash tableware, dish, food, clothes and were washed one's face and rinsed one's mouth etc. and need the link of temperature, hot water a lot of winter, and the way of solution is also a lot; Can have ready conditions winter provide the area of hot water seldom but, and the own manufacture hot water's of kettle of use insulating pot or other fuel situation is very general, and own manufacture hot water uses, the one, heat up water and store the hot water inconvenience, the 2nd, waste energy and lack the sense of security, three inconveniences when being to use, be difficult to accomplish with using with having.

The purpose of this utility model provides a kind of easy to use, the kitchen water heater that the thermal efficiency is high.

For achieving the above object, the utility model comprises housing, place the infrared ray heating body in the housing, its design feature is: be installed on the water inlet pipe in the housing and be connected to the intake pressure balanced device, the water side of this intake pressure balanced device is communicated with the water inlet end sealing of described infrared ray heating body, the sealing of the water side of infrared ray heating body is connected to and rotates water nozzle, is provided with hydromagnetic permanent-magnet steel, water outlet hall controller in infrared ray heating body and the interface channel that rotates water nozzle.

For the hot water supply of different temperatures is provided, the quantity of infrared ray heating body is 1-4 groups.

After adopting said structure,, unnecessary excessive current have been avoided owing on water inlet pipe, be connected to the intake pressure balanced device; Simultaneously in infrared ray heating body and the interface channel that rotates water nozzle, be provided with the hydromagnetic permanent-magnet steel, the water outlet hall controller, displacement by magnet steel produces magnetic induction to hall controller, send current signal by hall controller, the conducting of control controllable silicon, be the power supply of infrared ray heating body, realize water-electricity linkage with this, it is the water flowing heating of can switching on, Guan Shui cuts off the power supply immediately, can also improve water quality: and used infrared ray heating body is made by nano-stannic oxide (antimony) composite, has the far infrared fuel factor, thermal efficiency height, water temperature promotes fast, and 15-25 ℃ of temperature rises reach more than 30% than heating wire is energy-conservation.Thereby the utility model is easy to use, and volume is little, and hot water is convenient to apply at northern area with using with having.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:

Fig. 1 is a generalized section of the present utility model;

Fig. 2 is the utility model control circuit schematic diagram.

Kitchen of the present utility model water heater has housing 1, places the infrared ray heating body 2 in the housing 1, described infrared ray heating body 2 is made by nano-stannic oxide (antimony) composite, have the far infrared fuel factor, thermal efficiency height reaches more than 30% than heating wire is energy-conservation; Be connected to intake pressure balanced device 4 on the water inlet pipe 3 in the housing 1; these intake pressure balanced device 4 adjustable water savings are pressed and are regulated current automatically according to the washing routine; be generally 3-4 liters/minutes; unnecessary excessive current have been avoided; the water side of this intake pressure balanced device 4 is communicated with the water inlet end sealing of described infrared ray heating body 2; the water side sealing of infrared ray heating body 2 is connected to and rotates water nozzle 7; by rotating the left-right rotation of water nozzle 7; control opening and closing of water; in infrared ray heating body 2 and the interface channel that rotates water nozzle 7, be provided with hydromagnetic permanent-magnet steel 5; water outlet hall controller 6; the quantity of infrared ray heating body 2 is 2 groups; certainly can be 1-4 groups in the practical application; be provided with earth leakage circuit-breaker 9 in its control circuit; when water under opening state; hydromagnetic permanent-magnet steel 5 is subjected to displacement under the thrust of water; water outlet hall controller 6 is produced magnetic induction; water outlet hall controller 6 sends the current signal of 10-20ma; this current signal triggers SCR control circuit 8 and is electric heating body 2 power supplies after amplifying; with this flow heated water; water temperature promotes 15-25 ℃; in control circuit, also be provided with simultaneously a temperature controller 10; this temperature controller 10 is set in 22 ℃ of simulation water temperatures mode relatively with water temperature; when reaching 22 ℃, water temperature just stops heating automatically; certainly; this design temperature can be regulated; rotate water nozzle 7 when closing; then water outlet hall controller 6 stops to send current signal; SCR control circuit 8 ends; realize water-electricity linkage thus; water flowing is then switched on, and closes water and then cuts off the power supply.When weather warms, do not need warm water, as long as cut off the electricity supply, even do not cut off the electricity supply, when the running water water temperature reaches 25 ℃, SCR control circuit 8 will cut off the power supply of electric heating body 2.

Claims (2)

1, a kind of kitchen water heater, comprise housing (1), place the infrared ray heating body (2) in the housing (1), it is characterized in that: be installed on the water inlet pipe (3) in the housing (1) and be connected to intake pressure balanced device (4), the water side of this intake pressure balanced device (4) is communicated with the water inlet end sealing of described infrared ray heating body (2), the sealing of the water side of infrared ray heating body (2) is connected to and rotates water nozzle (7), is provided with hydromagnetic permanent-magnet steel (5) and water outlet hall controller (6) in infrared ray heating body (2) and the interface channel that rotates water nozzle (7).

2, kitchen according to claim 1 water heater, it is characterized in that: the quantity of infrared ray heating body (2) is 1-4 groups.

Images