CN2134625Y - Sealed combined warm, hot water apparatus - Google Patents

Abstract

The utility model discloses a water heater which is matched with a burn furnace. The residual heat of the burn furnace can be fully utilized. The casing of the water heater is provided with a closure cap. The outer part of the casing is columnar. The inner wall of the upper part of the casing is provided with a cavity with a cambered surface. The lower part of the casing is provided with a small cylindrical cavity. A smoke sucking pipe used for enlarging a heating surface is arranged in the casing. A heat collecting device is arranged in a lateral hole at the lower part of the casing. A water feeding hole and a water discharge valve are arranged on the casing. The water heater can fully utilize the residual heat generated when the burn furnace is used for cooking and boiling water. The water heater can be used for heating warm water or can be connected with radiating fins.

Description

Sealed combined warm, hot water apparatus

The utility model relates to a kind of and the water heater burner adapted.

The heat utilization efficiency of existing domestic gas stove is low, and the waste heat emission is big when using, and can not make full use of its waste heat.

Purpose of the present utility model provides a kind of water heater that can make full use of the burner waste heat, promptly can be used for the heating life and uses warm water, also can connect warmer.

Purpose of the present utility model realizes by following measure, on the housing of this water heater closing cap is arranged, its container type hull outside is a cylindricality, and its inside upper part is an arc-shaped cavity, and lower inside is the small column cavity, water inlet is arranged at housing top, lower housing portion has discharging valve, has in the ring wall of housing top in order to increase the smoking pipeline of heating surface, and the exhaust opening of circular ring type smoking pipeline is opened in hull outside, it advances mouth opens on inwall, and the support Cai Retai of projection is arranged on the arc inner wall of housing.

Lower part of frame can be opened side opening, places the heating device in the hole, and a plurality of endless tubes of heating device connect water-accumulating body, and water inlet that water-accumulating body is drawn and discharge outlet connect fin respectively.

Narrate below in conjunction with drawings and Examples.

Fig. 1 is a cut-open view of final assembly of the present utility model.

Fig. 2 is that the AA of Fig. 1 is to view.

Fig. 3 is the cut-away view of heating device.

With reference to accompanying drawing is an embodiment of the present utility model.On its container type housing 1 closing cap 2 is arranged, housing 1 outside is a cylindricality, its inside upper part is an arc-shaped cavity, lower inside is the small column cavity, and water inlet 8 is arranged at housing top, and lower housing portion has discharging valve 6, have in the housing 1 top ring wall in order to increase the smoking pipeline 3 of heating surface, the exhaust opening 7 of circular ring type smoking pipeline 3 is opened in hull outside, and it enters the inboard of mouth 9 at corresponding semicircle place, has the support of projection to adopt hot platform 5 on the arc inner wall of housing.

Side opening is arranged at the bottom at housing 1, places heating device 4 in the side opening, and the heating device connects water-accumulating body 11 by 4 endless tubes 10, and water inlet 12 that water-accumulating body 11 is drawn and discharge outlet 13 access the fin of warm usefulness respectively.

This water heater is being warmed oneself, heating up water, can made full use of waste heat when cooking, energy is energy savings fully, its smoking pipeline 3 is an annular, it is utilization again to waste heat, and can directly be discharged to the waste gas in coal gas, liquefied gas and the coal stove burning back flue gas and dust outdoorly by exhaust opening, when utilizing its heating, cover seal cover 2, heating device 4 can move direct heating to the fire door place, and it is very fast that the radiator temperature that is attached thereto is risen.

This water heater can make full use of burner exhaust heat, can be used for warm water and heating, when being used for fixing pot for cooking rice, can increase heating surface.

Claims (2)

1, a kind of closed combination heating water heater of and burner adapted, it is characterized in that on its housing 1 closing cap 2 being arranged, its container type housing 1 outside is a cylindricality, its inside upper part is an arc-shaped cavity, lower inside is the small column cavity, water inlet 8 is arranged at housing top, lower housing portion has discharging valve 6, have in the housing 1 top ring wall in order to increase the smoking pipeline 3 of heating surface, the exhaust opening 7 of circular ring type smoking pipeline 3 is opened in hull outside, it advances mouth 9 is opening on inwall, has the support of projection to adopt hot platform 5 on the arc inner wall of housing.

2, water heater according to claim 1 is characterized in that in the side opening of the bottom of housing 1 heating device 4 being arranged, and the heating device connects water-accumulating body 11 by two above endless tubes 10, and water inlet 12 and discharge outlet 13 that water-accumulating body 11 is drawn connect fin respectively.

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