CN2466571Y

CN2466571Y - Water heater

Info

Publication number: CN2466571Y
Application number: CN 01216105
Authority: CN
Inventors: 张鸿筑
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-21
Filing date: 2001-01-21
Publication date: 2001-12-19
Anticipated expiration: 2011-01-21

Abstract

The utility model relates to a water heater which comprises a box body 5; a micro-wave or electromagnetic wave generator 3 is fixed and installed on one side of the box body 5; a coil pipe 4 is fixed and installed in the box body 5; a water inlet of the coil pipe 4 is fixedly connected with a water inlet pipe through a water regulating valve 6; the other end of the coil pipe is fixedly connected with a water outlet pipe 9; a temperature regulator is installed on the micro-wave or electromagnetic wave generator, and therefore, the utility model is formed. The water heater has the advantages of high heating efficiency and good safety performance and energy can be saved.

Description

A kind of water heater

The utility model relates to a kind of device that adds hot water, mainly is the device that is used for heating bath water.

At present, the water heater that is used for bathing of producing and using divides from the energy that uses, and mainly contain two classes: a class is a gas heater, and this water heater mainly is with liquefied petroleum gas or piped gas, fuelled with natural gas, the bath water in the water back.Because these combustion gas leak easily, use very dangerously, cause the combustion gas poisoning to happen occasionally.Another kind of electric heater, the electric heater that uses all is with heatings such as heating wire or electrical bars water to be heated at present, its advantage is that heating is more convenient, and clean hygiene, its shortcoming is that the service life of heating is all shorter, cross cause thermal damage easily, in addition, these heatings in use also exist unsafe factor seriously, in a single day electric elements produce leaky, will cause injury seriously to the people, even cause the people by the death of shocking by electricity, this thing also repeatedly takes place in China.The electric heating thermal insulation cartridge type electric heater of selling on the present market, though improve to some extent on the security performance of electricity consumption, it has slowed down many to the firing rate of water, in order to overcome the slow shortcoming of firing rate, water is heated in advance and be incubated, use hot water in time for people.Because heat-insulation layer can not cut off scattering and disappearing of heat fully, the heat of hot water constantly outwards distributes in the tube, and an interior temperature is reduced.In order to keep the temperature of an interior hot water, electric heater will regularly heat the water in the tube, causes waste of electric energy.

The purpose of this utility model is to provide the water heater that a kind of firing rate is fast, the thermal efficiency is high, safe and reliable.

The purpose of this utility model is to realize like this, it comprises one by casing, side at this casing is installed with a microwave or electromagnetic wave generator, in this casing, be installed with a coil pipe, the water inlet of this coil pipe is fixedlyed connected with water inlet pipe through water regulating valve, the other end of coil pipe is fixedlyed connected with outlet pipe, thermoregulator is installed on microwave or electromagnetic wave generator constitutes.This coil pipe also can substitute with water tank.

Because the utility model adopts microwave or electromagnetic wave as thermal source, its casing should adopt the metal material manufacturing, to prevent microwave or electromagnetic-wave leakage.Coil pipe in the casing then adopts plastics or other to help the material manufacturing that microwave penetration heats the water in coil pipe or the water tank.This water heater since with microwave or electromagnetic wave as thermal source, compare with other heating, thermal efficiency ratio is higher.Promptly the continuous-flow water heater can be manufactured, also storage-type electric water heater can be manufactured.Although this water heater is to adopt electric energy as thermal source,, characteristics such as Electrical Safety, long service life have been guaranteed in the use because no electric elements contact with water.

Fig. 1 is a structure principle chart of the present utility model;

Fig. 2 is the A-A enlarged drawing of Fig. 1;

Fig. 3 is another embodiment of the present utility model.

Below in conjunction with accompanying drawing the utility model is described in detail.

It is heating source that this water heater adopts microwave or electromagnetic wave, and the water that is fixedly mounted in the coil pipe 4 in the casing 5 is heated.Its microwave or electromagnetic wave generator 3 are fixedly mounted on a side of casing 5, if use electromagnetic wave generator as the heating thermal source, preferably are installed in the downside of casing 5.The water inlet that is fixedly mounted on the coil pipe 4 in the casing 5 is fixedlyed connected with water inlet pipe 1 through a water regulating valve 6; The other end of coil pipe 4 is fixedlyed connected with outlet pipe 9; A thermostat 2 is installed on microwave or electromagnetic wave generator, and this thermostat 2 mainly is to be used for regulating microwave or electromagnetic strong and weak degree, to reach the purpose of control water temperature.

In order further to improve the security performance of this water heater, prevent microwave or electromagnetic-wave leakage, in the junction of coil pipe 4, the different wall net 10 of metal is installed constitutes with water inlet pipe 1 or outlet pipe 9.

For water temperature can further be regulated, between inlet tube and outlet tube, be installed with a cold water pipe 8 through a control valve 7.Can make part cold water directly arrive outlet pipe by control valve 7 and mix, to reach the purpose of control leaving water temperature with the hot water that coil pipe 4 comes out.

This water heater also can replace coil pipe 4 with water tank 11, makes the water heater of store heat ability of swimming.

Claims

1, a kind of water heater, it comprises a casing (5), it is characterized in that: at the microwave of side fixed installation or the electromagnetic wave generator (3) of casing (5), in casing (5), be installed with coil pipe (4), the water inlet of coil pipe (4) is fixedlyed connected with water inlet pipe (2) through water regulating valve (6), the other end of coil pipe (4) is fixedlyed connected with outlet pipe (9), thermoregulator (2) is installed on microwave or electromagnetic generator (3) constitutes.

2, a kind of water heater according to claim 1 is characterized in that: be installed with metal screen-wall net (10) in the junction of coil pipe (4) and inlet tube and outlet tube and constitute.

3, a kind of water heater according to claim 1 is characterized in that: be installed with cold water pipe (8) through a control valve (7) and constitute between inlet tube and outlet tube.

4, according to claim 1 or 2 or 3 described a kind of water heaters, it is characterized in that: water tank (11) replaces coil pipe (4).