CN205535972U - Civilian cooking heating energy -saving pot stove - Google Patents

Abstract

The utility model discloses a civilian cooking heating energy -saving pot stove is provided with down the baffle between combustion chamber and the postcombustion room, postcombustion room and flue -gas temperature are retrieved and is set up one row of a plurality of perpendicular water pipe B between the room, and the flue -gas temperature is retrieved the room and is walked to set up the baffle between the smoke -box, and postcombustion is indoor to be provided with one row of a plurality of perpendicular water pipe A, upward the baffle lower extreme articulates there is the baffle, upward is fixed with the couple on the baffle wall, the baffle that is located postcombustion room department with whole furnace body all around the water jacket on the wall divide into water jacket A and water jacket B, the last end wall of baffle and whole furnace body has water jacket C and the water jacket D who is linked together with water jacket A down, and the firework exit is fixed with the horizontal water tube who is linked together with water jacket A, one row of a plurality of perpendicular water pipe A's lower extreme and water jacket A's lower extreme intercommunication, its upper end is linked together with water jacket B's upper end. The utility model discloses combustion efficiency is high, thermal efficiency transformation rate is high, and both has been applicable to vertical chimney, also is applicable to the wall body chimney.

Description

A kind of domestic cooking heating and energy saving boiler

Technical field

This utility model relates to a kind of domestic cooking heating and energy saving boiler.

Background technology

At present, market is sold and the reverse burning furnace that main flow domestic heating boiler is general expression that uses.The maximum feature of reverse burning furnace be burn safer, energy-conservation, basic run in not over-emitting black exhaust.But the resistance coefficient of its smoke evacuation is big, needs chimney stack and higher exhaust gas temperature, and otherwise combustion efficiency is poor, over-emitting black exhaust, easily puts out a fire；It is generally pinnacle tile-roofed house in the house of the most areas such as the Shanxi of China, Cangzhou, chimney is difficult to install, and house all reserves body of wall chimney, and the draft of body of wall chimney is little, general reverse burning furnace can not blaze up, say, that general reverse burning furnace can not use body of wall chimney at all.Also have, general reverse burning furnace is all to have water jacket on furnace wall, added with the water pipe communicated with the water jacket on furnace wall in burner hearth, set is added water at the chimney of fire door, to absorb the waste heat of flue gas, but these boilers, cold water is to enter from bottom of furnace body, flow out from the chimney water sleeve of eminence, and the temperature of body of heater is the highest, after its cold water enters, first absorb the heat at high temperature, after water temperature uprises, flow to the low region of temperature again and absorb heat, so, the water of high heat has been difficult to absorb heat in the region that temperature is low, so the energy-saving effect of this boiler is the most highly desirable, these boilers, Coal-fired capacity is big, its cigarette is directly discharged from chimney, dust and the harmful gas taken away in flue gas are discharged the most therewith, so it is unfavorable for environmental conservation.

Utility model content

The purpose of this utility model solves the above-mentioned problems in the prior art exactly, it is provided that a kind of efficiency of combustion is high, thermal efficiency conversion ratio is high, and is applicable to the dual-purpose domestic cooking heating and energy saving boiler of vertical chimney and body of wall chimney.

For achieving the above object, technical solution of the present utility model is: a kind of domestic cooking heating and energy saving boiler, it includes body of heater and base；Body of heater is fixed on base；In body of heater, combuster, secondary combustion chamber, flue-gas temperature reclaim room and walk smoke-box, lower clapboard it is provided with between combustor and secondary combustion chamber, secondary combustion chamber and flue-gas temperature reclaim and arrange a row multiple vertical water pipe B between room, flue-gas temperature reclaims room and walks to arrange upper spacer between smoke-box, and second-time burning indoor are additionally provided with a row multiple vertical water pipe A；Lower clapboard upper end has pyrotechnics to export, and the upper and lower end of vertical water pipe A and vertical water pipe B has flue gas passageway, upper spacer lower end to have exhanst gas outlet, upper spacer lower end to be hinged with baffle plate, and upper spacer wall is fixed with the hook of baffle plate；There is water jacket on four perisporiums of whole body of heater, be positioned at the dividing plate at secondary combustion chamber and this water jacket is divided into water jacket A and water jacket B；Lower clapboard has the water jacket C and water jacket D being connected with water jacket A with the upper end wall of whole body of heater, and pyrotechnics exit is fixed with one or more horizontal water tube being connected with water jacket A；The lower end of one row multiple vertical water pipe A connects with the lower end of water jacket A, and its upper end is connected with the upper end of water jacket B；Water jacket E on multiple vertical water pipe B, upper spacer is connected with water jacket B；Walking smoke-box upper surface and have chimney breast, this chimney breast is connected with vertical chimney or body of wall chimney；Have one or two hot water outlet in the rear end of water jacket D, have one or two water return outlet in the lower end of water jacket B rear end.

Furnace access cap described above is made up of upper cover and lower cover, upper cover and under cover when having passage A and passage B, upper cover and lower cover position suitable, passage A and passage B overlaps, and during dislocation, passage A and passage B is misaligned.

Secondary oxygen supply hole is had on the lid of the breast hole described in upper end.

Have secondary breast hole in upper end wall between vertical water pipe A described above and vertical water pipe B, below vertical water pipe B, on base side wall, have secondary ash hole.

The upper spacer lower end of reverse burning furnace of the present utility model is hinged with baffle plate, when baffle plate is rotated down, covers a part for exhanst gas outlet, makes exhanst gas outlet diminish, and flue gas is stopped, the vertical chimney that chimney breast is just big with draft is connected；When baffle plate rotates up, when being fixed on the hook on upper spacer wall, exhanst gas outlet becomes big, walks plume smooth, and the body of wall chimney that chimney breast is just little with draft is connected；So, this utility model is not only suitable for vertical chimney emission, is suitable for again body of wall chimney, very easy to use.Backwater is flowed into the upper end of vertical water pipe A after water jacket B, water jacket E and vertical water pipe B preheat by this utility model, the lower end of water jacket A is flowed into again by the lower end of vertical water pipe A, flow out after being heated by water jacket A, water jacket C, water jacket D and horizontal water tube again, backwater is gradually flowed to, by the position that temperature is low, the position that temperature is high, and the water of its low temperature is gradually heated to form high-temperature water, and its endothermic effect is good, heat utilization efficiency is high, quick heating, leaving water temperature is high, and thermal efficiency conversion ratio is high.The fuel gas such as this utility model burns secondary combustion chamber is counter, the coal gas that combustor produces and the coal particle completely that do not burns carry out second-time burning again, and completely, thermal transition efficiency is high, without black smoke in its burning；Save fire coal, the fire coal of more than 80% can be saved, greatly reduce environmental pollution；Being taken off by bell and can cook, cook, heating is neglected neither.

Accompanying drawing explanation

Fig. 1 is perspective view of the present utility model；

Fig. 2 is top view of the present utility model；

Fig. 3 is the AA sectional view of Fig. 2；

Fig. 4 is the CC sectional view of Fig. 3.

Detailed description of the invention

With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present embodiment it include body of heater 1 and base 2.Body of heater 1 is fixed on base 2.In body of heater 1, combuster 10, secondary combustion chamber 11, flue-gas temperature reclaim room 12 and walk smoke-box 13, lower clapboard 14 it is provided with between combustor 10 and secondary combustion chamber 11, secondary combustion chamber 11 and flue-gas temperature reclaim and arrange a row multiple vertical water pipe B 18 between room 12, flue-gas temperature reclaims room 12 and walks to arrange upper spacer 15 between smoke-box 13, is additionally provided with a row multiple vertical water pipe A 17 in secondary combustion chamber 11.Lower clapboard 14 upper end has pyrotechnics to export, and the upper and lower end of vertical water pipe A 17 and vertical water pipe B 18 has flue gas passageway, upper spacer 15 lower end to have exhanst gas outlet, upper spacer 15 lower end to be hinged with baffle plate 21, and upper spacer wall is fixed with the hook 22 of baffle plate 21.There is water jacket on four perisporiums of whole body of heater 1, be positioned at the dividing plate 27 at secondary combustion chamber 11 and this water jacket is divided into water jacket A water jacket B 26.Lower clapboard 15 has the water jacket C and water jacket D being connected with water jacket A with the upper end wall of whole body of heater, and pyrotechnics exit is fixed with one or more horizontal water tube A 16 being connected with water jacket A.The lower end of one row multiple vertical water pipe A 17 connects with the lower end of water jacket A, and its upper end is connected with the upper end of water jacket B 26.Water jacket E on multiple vertical water pipe B 17, upper spacer 15 is connected with water jacket B 26.Walking smoke-box 13 upper surface and have chimney breast 20, this chimney breast 20 can be connected with vertical chimney, it is possible to is connected with body of wall chimney；When being connected with vertical chimney, baffle plate 21 covers the part of smoke outlet of upper spacer 15 lower end, makes exhanst gas outlet diminish, reduces the pressure flue gas；When being connected with body of wall chimney, baffle plate 21 turns over, hang on hook 22, make exhanst gas outlet become big, increase the pressure flue gas.Have one or two hot water outlet 24 in the rear end of water jacket D, have one or two water return outlet 23 in the lower end of water jacket B rear end.3 is furnace access cap, and 4 is the lid on coal feed point, and 7 is the drawer slagged tap, and 9 is fire grate.

It is further preferred that described furnace access cap is made up of upper cover and lower cover, upper cover and under cover when having passage A and passage B, upper cover and lower cover position suitable, passage A and passage B overlaps, and during dislocation, passage A and passage B is misaligned.It is further preferred that have secondary oxygen supply hole 6 on the lid 5 of described breast hole.It is further preferred that have secondary breast hole 19 in upper end wall between described vertical water pipe A 17 and vertical water pipe B 18, below vertical water pipe B 16, on base side wall, have secondary ash hole 8.

Claims (2)

1. a domestic cooking heating and energy saving boiler, it includes body of heater and base；Body of heater is fixed on base；It is characterized in that: in body of heater, combuster, secondary combustion chamber, flue-gas temperature reclaim room and walk smoke-box, lower clapboard it is provided with between combustor and secondary combustion chamber, secondary combustion chamber and flue-gas temperature reclaim and arrange a row multiple vertical water pipe B between room, flue-gas temperature reclaims room and walks to arrange upper spacer between smoke-box, and second-time burning indoor are additionally provided with a row multiple vertical water pipe A；Lower clapboard upper end has pyrotechnics to export, and the upper and lower end of vertical water pipe A and vertical water pipe B has flue gas passageway, upper spacer lower end to have exhanst gas outlet, upper spacer lower end to be hinged with baffle plate, and upper spacer wall is fixed with the hook of baffle plate；There is water jacket on four perisporiums of whole body of heater, be positioned at the dividing plate at secondary combustion chamber and this water jacket is divided into water jacket A and water jacket B；Lower clapboard has the water jacket C and water jacket D being connected with water jacket A with the upper end wall of whole body of heater, and pyrotechnics exit is fixed with one or more horizontal water tube being connected with water jacket A；The lower end of one row multiple vertical water pipe A connects with the lower end of water jacket A, and its upper end is connected with the upper end of water jacket B；Water jacket E on multiple vertical water pipe B, upper spacer is connected with water jacket B；Walking smoke-box upper surface and have chimney breast, this chimney breast is connected with vertical chimney or body of wall chimney；Have one or two hot water outlet in the rear end of water jacket D, have one or two water return outlet in the lower end of water jacket B rear end.

Domestic cooking heating and energy saving boiler the most according to claim 1, it is characterised in that: have secondary breast hole in the upper end wall between described vertical water pipe A and vertical water pipe B, below vertical water pipe B, on base side wall, have secondary ash hole.