CN2305616Y

CN2305616Y - Gas water heater with water igniting system

Info

Publication number: CN2305616Y
Application number: CN 97204293
Authority: CN
Inventors: 林鸿基
Original assignee: HAOLIJIA INDUSTRY Co Ltd
Current assignee: HAOLIJIA INDUSTRY Co Ltd
Priority date: 1997-04-30
Filing date: 1997-04-30
Publication date: 1999-01-27
Anticipated expiration: 2007-04-30

Abstract

The utility model relates to a gas water heater with a water igniting system. A timing unit is mainly arranged on an igniter which is controlled to cut off a power supply of a gas controller within the set time by the timing unit. The utility model has three sections of continuous hot water supply, hot water supply within the set time, cold water supply without ignition, etc. through the switching of a three-section selecting switch, and achieves the efficiency of safe use and gas saving.

Description

A kind of gas heater with water lighting system

The utility model relates to a kind of gas (coal gas) water heater, particularly relates to a kind of gas heater with water lighting system.

As shown in Figure 1, gas heater in the past is a switch of opening gas bucket or casinghead gas earlier, then, open the hot water part of shower nozzle or tap in use, current can be with switch element 111 conductings of water flow switch 11, igniter 12 can make the magnetic valve start of gas controller 13, and the gas of female fire 14 and main fire 15 is flowed out, this igniter 12 and battery 17 and points of engagement lighted torch 13 produce spark female fire 14 are lighted, again this master's fire 15 is ignited, follow inductive rod 16 female fire 14 is extinguished, and fire is heated for use with main fire 15.

But above-mentioned gas heater in the past still has many shortcomings; for example: a lot of people's customs put hot water earlier in bathtub before having a bath; but; Guan Shui forgets because of other miscellaneous affairs in back regular meeting putting hot water; cause gas heater sustained combustion always; not only waste gas and have the danger of breaking out of fire; in addition; some people is located at gas heater indoor; if indoor oxygen deficiency; cause incomplete combustion and when producing carbon monoxide (CO), can make the user suck CO and go into a coma unconsciously, and can't immediately hot water be turned off.

The purpose of this utility model is to provide a kind of simple structure, have lasting hot-water supply, scheduled time hot-water supply and misfire and three kinds of selections of supplying cold water, reach safe handling and the gas heater of saving the gas effect with multifunctional water ignition system.

The technical solution of the utility model is to provide a kind of gas heater with water lighting system, its extreme misery system comprises a water flow switch that is provided with switch element, a battery pack, an igniter and a gas controller, it is characterized in that: this igniter more is provided with a timing unit, this igniter can be cut off the electricity supply in the given time by the control of timing unit, three sections selector switches, have first, two, three windings point, each winding point has two contacts respectively, and this is first years old, between the second winding point with this first, can form the conduction inspection of conducting or not conducting between the 3rd winding point by the switching of two electric-conductors, two contacts of this first winding point are connected to respectively on the contact of switch element of this water flow switch, two contacts of this second winding point are connected to respectively on the positive pole and this igniter of this battery pack, two contacts of the 3rd winding point are connected to respectively on the timing unit and this igniter of this igniter, and this timing unit joins with the positive pole of battery pack again.

It also provides this setting-up time of this timing unit is 20 minutes supplementary features.

The utility model compared with the prior art advantage and good effect is very obvious, as shown from the above technical solution, advantage of the present utility model is more to be provided with a timing unit 41 on this igniter 40, make this igniter 40 by the control of timing unit 41 power supply of internal cutting off gas controller 50 at the fixed time, and by 60 switchings of three sections selector switches, and have sustainable hot-water supply, scheduled time hot-water supply and misfire and three kinds of selections of supplying cold water, and reach safe handling and the effect of saving gas.

Below with reference to attached, figure is elaborated to the gas heater with water lighting system of the present utility model by most preferred embodiment, in the accompanying drawing:

Fig. 1 is the device schematic diagram of gas heater in the past.

Fig. 2 is the structural representation of water lighting system in the utility model most preferred embodiment.

Fig. 3 is the schematic diagram that three sections selector switches of the utility model most preferred embodiment select to continue the hot-water supply situation.

Fig. 4 is the schematic diagram that three sections selector switches of the utility model most preferred embodiment are selected scheduled time hot-water supply situation.

As shown in Figure 2, the water lighting system of the utility model gas heater comprises that a current worker closes 20, a battery pack 30, an igniter 40 and a gas controller 50, this water flow switch 20 is provided with a switch element 21, this switch element 21 joins with igniter 40, when flow makes these switch element 21 conductings, can gas controller 50 be opened by this igniter 40, allow gas flow out and light female fire 51 and main fire 52 of gas controller 50 upper ends by this igniter 40, and reach the purpose of water lighting, because above-mentioned structure is identical with in the past structure, so no longer be described in detail.

This igniter 40 more is provided with a timing unit 41, make this igniter 40 can be by the control of timing unit 41 power supply of internal cutting off gas controller 50 magnetic valves at the fixed time, this gas controller 50 is closed, in the present embodiment, the time that this timing unit 41 sets, be to use continuously under the normal condition of hot water, and be set at 20 minutes according to general user.

This water lighting system also comprises three sections selector switches 60, these three sections selector switches 60 have first to the

3rd winding point

61,62,63, each

winding point

61,62,63 have two contacts respectively, and this is first years old, the second winding point 61, between 62 with this first, the 3rd winding point 61, can form conducting or not conducting by the switching of two electric-conductors 64 between 63, two contacts of this first winding point 61 are connected to respectively on the contact of switch element 21 of water flow switch 20, two contacts of this second winding point 62 are connected to respectively on the positive pole and igniter 40 of battery pack 30, on the timing unit 41 that two contacts of the 3rd winding point 63 are connected to this igniter 40 respectively and this igniter 40, this timing unit 41 joins with the positive pole of battery pack 30 again.

As shown in Figure 3, use to set that gas heater can continue hot-water supply and when not cutting off automatically, two electric-conductors 64 of these three sections selector switches 60 can be switched between this first,

second winding point

61,62, make this first,

second winding point

61,62 form conducting, at this moment, this igniter 40 need only be by the conducting of the switch element 21 of this water flow switch 20, and continues hot-water supply, and is identical with gas heater start in the past.

As shown in Figure 4, when using in the scheduled time hot-water supply, two electric-conductors 64 of these three sections selector switches 60 need only be switched to this first, the 3rd winding point 61, between 63, make this first, the 3rd winding point 61,63 form conducting, at this moment, the power supply of this igniter 40 is subjected to the control of this switch element 21 and timing unit 41 simultaneously, therefore, after the timing unit 41 of this igniter 40 is putting hot water through a scheduled time (about 20 minutes), just can cut off the power supply of this gas controller 50 automatically, make these gas controller 50 stop supplies should mother fire 51 and main fiery 52 gas, gas flame will disappear, reduce the waste of the gas energy, and can avoid the anthracemia that the gas sustained combustion caused because of artificial careless mistake, in addition, if when the user is cut away gas by this timing unit 41 in having a bath, as long as the water halter is turned off reopening more earlier once, gas just can be rekindled, and therefore the yet reclocking again of this timing unit 41 can not make inconvenience to the user.

As shown in Figure 2, when not needing to use hot water but needs when using the hot water line, this two electric-conductor 64 can be remained in the position of unlatching, make between this first and

second winding point

61,62 and all form between this first and the 3rd winding point 61,63 and open circuit, therefore, this igniter 40 forms off-position, and this gas controller 50 also just can't move, the hot water halter is not put hot water, only put the effect of cold water.

Claims

1, a kind of gas heater with water lighting system, this water lighting system comprises that one is provided with the water flow switch of switch element, a battery component, an igniter and a gas controller, is characterized in that:

This igniter is provided with one in order to controlling the timer of this igniter at this gas controller power supply of setting-up time internal cutting off,

This water lighting system has three sections selector switches, these three sections selector switches have first, two, three windings point, each winding point has two contacts respectively, and this is first years old, between the second winding point with this first, but be provided with the conduction inspection of two switches between the 3rd winding point, two contacts of this first winding point are connected to respectively on the switch element of this water flow switch, two contacts of this second winding point are connected to respectively on the positive pole and this igniter of this battery pack, two contacts of the 3rd winding point are connected to respectively on the timing unit and this igniter of this igniter, and the positive pole of this timing unit and this battery joins.

2, the gas heater with water lighting system as claimed in claim 1 is characterized in that:

This setting-up time of this timing unit is 20 minutes.