CN2270919Y

CN2270919Y - Boiler with water heater

Info

Publication number: CN2270919Y
Application number: CN96220989U
Authority: CN
Inventors: 赵兴元; 金宽瑢
Original assignee: Kyung Dong Boiler Co Ltd
Current assignee: Kyung Dong Boiler Co Ltd
Priority date: 1996-02-09
Filing date: 1996-08-29
Publication date: 1997-12-17
Anticipated expiration: 2006-08-29
Also published as: KR100210451B1; KR970062599A

Abstract

The utility model relates to an electrical boiler with a water heater, which can supply gas through a magnetic power part during normal running, when power failure phenomenon is generated, the normal running can be maintained, the drive of a pump can be saved and can be controlled, etc. The utility model is characterized in that a heat exchanger 4 and a hot heat exchanger 16 for hot water can be slantingly arranged between a smoke channel 3 and a combustion chamber 5; the heat exchanger 4 and the hot heat exchanger 16 can utilize the cyclic force generated by heat absorption after heated. A magnetic power part is composed of a temperature controller 9, an ignition button 10 and a main burning valve 14 and can heat a thermocouple for generating the electromotive force; the magnetic power part 12 is respectively connected with a nozzle 13 of a main burner 6 and a guiding burner 7.

Description

Hot-water boiler

The utility model relates to hot-water boiler and water-heater system, even be particularly related in normal generation in service as situations such as power failures, if also can provide coal gas by the magnetic driven parts, then can continue to keep normal operation, thereby can seek to save the hot-water boiler of required electric energy such as pump driving and controller driving.

At present, what be provided with in single dwelling house and apartment and flats is purpose boiler etc. with the heating, according to employed fuel coal, oil, combustion gas and electric boiler is arranged, and can be provided with to utilize it to keep in the room comfortable warm state and can use hot water etc.

In the various boilers of so developing, gas fired-boiler is to provide a certain amount of combustion gas by gas piping, light by main burner and pilot burner by ignition transformer, and owing to be provided with heat exchanger, thereby also to room upper flume and hot water circulating pump etc. be set by feedwater and greenhouse pipe arrangement.

In above-mentioned gas fired-boiler, gas burner is for the water in the heating closed container in short time or certain hour, supply with heating and supply hot water in the room, will make gas fuel burning, this burning is to provide guiding gas and main combustion gas by guiding and main combustible pipe road, when being used to hot water is provided, pilot burner and main burner burn simultaneously, when supply water temperature reaches uniform temperature, main burner extinguishes, and has only the pilot burner burning, when supply water temperature reduces, make the main burner burning once more, make water temperature maintain uniform temperature by acting on repeatedly.

The hot-water boiler of Yun Hang combustion gas boiler as mentioned above, it is the system that hot water circuit is heated and hot water is provided, utilize heat exchanger that gaseous fuel heating is arranged on boiler internal (for example, constitute with the water tank that charges into greenhouse water with as the combustion chamber of the scorching mobile path of burning fire) in the greenhouse water to the room heating, make the greenhouse water circulation that is heated to high temperature, just can heat and hot water is provided.

But in hot-water boiler in the past, the circulation of control and greenhouse water if there is not externally fed, then almost is normally to move.

Therefore, in adopting the hot-water boiler in the past of aforesaid way, when normal powers failure in service, just can not move, when the power supply disorder, misoperation can take place, and then also produce the problem of the durability of circulating pump and power consumption etc.

Each shortcoming that the utility model has for the hot-water boiler that solves as mentioned above when having a power failure in the past and proposing, even it is a kind of in the situation of normal generation in service as having a power failure that its purpose is to provide, do not rely on other externally fed yet, and the heat exchanger self that makes inclination produces the cyclic force heating of turning round, if the control relevant with the action of thermoregulator and piezo-electric device can utilize the electromotive force of magnetic driven parts self that combustible gas is provided, then can continue to keep normal running, the hot-water boiler and the water-heater system of the electric power of driving of economized cycle pump and control driving etc. can be provided thus.

Hot-water boiler of the present utility model to achieve these goals is to have the following feature that constitutes: between flue 3 and combustion chamber 5, has and tilts and absorb heat, and the cyclic force that utilizes the heat absorption back the to produce heat exchanger 4 and the hot water heat exchanger 16 that are provided with like that; Constitute with thermoregulator 9, igniting button 10 and main burnt gas valve 14, producing electromotive force by the heat hot galvanic couple even take place to have a power failure when normal operation also, to keep the operation holding state such, the magnetic driven parts 12 that are connected respectively with the nozzle 13 and the pilot burner 7 of main burner 6.

Fig. 1 is an overall pie graph of showing the hot-water boiler that relates to embodiment of the present utility model.

Below, describe embodiment of the present utility model in detail with regard to accompanying drawing.

Fig. 1 is an overall pie graph of showing the hot-water boiler that relates to embodiment of the present utility model, hot-water boiler of the present utility model, even in normal generation in service as situations such as power failures, if can provide combustible gas by magnetic driven parts 12, just can continue to keep normal running, drive and control electric energy such as driving thereby can seek to save pump.

Above-mentioned magnetic driven parts 12, except that combustible gas is provided, because the button ignition switch 10 of using by the thermometric of expansion of liquids formula thermometric described later portion 8 open/close main burnt gas valve 14, using when adjusting the temperature regulation section 9 of design temperature and initial ignition start constitutes, thereby make it produce thermo-electromotive force with pilot flame heat hot galvanic couple (TC), make thermocurrent flow through magnet, produce electromagnetic force absorption spool and open valve, make its burning thereby combustible gas is delivered to

burner

6,7.

Above-mentioned magnetic driven parts 12 are arranged on the main burner 6 of 5 bottoms, combustion chamber by nozzle 13, at the periphery of this main burner 6 pilot burner 7 are set.

On the button ignition switch 10 of above-mentioned magnetic driven parts 12, pass through 95 ℃ make and break contact 10S, the low water level sense switch contact 2S and the order of imperfect combustion preventer thermocouple 15 (TC), the thermocouple (TC) that connects pilot burner 7 connects expansion of liquids formula temperature-sensitive portion 8 on thermoregulator 9.

The thermocouple (TC) of imperfect combustion preventer 15 is set in above-mentioned combustion chamber 5.

Aforesaid liquid expansion type temperature-sensitive portion 8, hot water passageway is connected on the heat exchanger 4 and hot water heat exchanger 16 of inclination, on the other hand, at greenhouse outlet side thermometer 11 by overheated preventer 10 ' be connected with heat exchanger 4 and hot water heat exchanger 16 respectively.

Above-mentioned heat exchanger 4 and hot water heat exchanger 16 are because of being to be obliquely installed between flue 3 and combustion chamber 5, thus the cyclic force that can absorb heat and utilize the heat absorption back to produce.

And directly be connected with the water route of directly feeding water at above-mentioned heat exchanger 4 and hot water heat exchanger's 16 opposite side, the backwater path is provided with moisturizing valve 1 with when low water level sense switch 2 is connected between above-mentioned direct feed pipe and return pipe.

Can push the button ignition switch 10 of magnetic driven parts 12 when the hot-water boiler of Gou Chenging is owing to generation power failure when normally being moved by automatic ignition device and power supply disorder as mentioned above, therefore, after the pilot burner on the main burner 67 is lighted, heat hot galvanic couple (TC), generation can be opened the electronic heat of above-mentioned magnetic driven parts 12, continue to keep the operation holding state, normal combustible gas is delivered to main burner and

pilot burner

6,7, burning in combustion chamber 5.

At this moment, if low water level sense switch 2, overheated preventer 10 ' and the state of imperfect combustion preventer 15 are normal conditions, then detect according to the design temperature of the handle of the thermoregulator 9 in above-mentioned magnetic driven parts 12 by expansion of liquids formula temperature-sensitive portion 8.

Thereby according to main burnt gas valve in the above-mentioned magnetic driven parts 12 of testing result ON/OFF of aforesaid liquid expansion type temperature-sensitive portion 8, at this moment, combustible gas sprays from nozzle 13 by above-mentioned magnetic driven parts 12, just can burn on the burner 6 of 5 bottoms, combustion chamber.

The heat that produces in above-mentioned combustion chamber 5 absorbs heat by the heat exchanger 4 and the hot water heat exchanger 16 that tilt, and the so cyclic force of heat absorption back generation, just the greenhouse water that can automatically provide heating of house to use are provided.

At this, also can provide hot water to use by same principle.

And if above-mentioned low water level sense switch 2, overheated preventer 10 ' and the state of imperfect combustion preventer 15 are abnormal states, heat hot galvanic couple (TC) not then, because above-mentioned magnetic driven parts 12 are not opened, thereby do not produce electromotive force, also just normally do not move.

If adopt the utility model as mentioned above, so hot-water boiler and water-heater system just can be provided, even in the situation of normal generation in service as having a power failure, do not need other external power yet, and the heat exchanger self that makes inclination produces cyclic force, carrying out the greenhouse mode turns round, if the control relevant with the action of thermoregulator and piezo-electric device can utilize the electromotive force of magnetic driven parts self that combustion gas is provided, then can continue to keep normal operation, can seek the electric energy of driving of economized cycle pump and control driving etc. thus.

Claims

1. hot-water boiler, it is to have the following feature that constitutes:

Between flue 3 and combustion chamber 5, be tiltedly installed with the heat exchanger 4 and the hot water heat exchanger 16 of the cyclic force that can absorb heat and utilize the generation of heat absorption back;

And be provided with and constitute by thermoregulator 9, button ignition switch 10 and main gas valve 14, even when normal operation, produce the power failure phenomenon, also can produce electromotive force by the heat hot galvanic couple, keep the such magnetic driven parts 12 that are connected respectively with nozzle 13 main burner 6 and pilot burner 7 of operation holding state.