CN201526991U

CN201526991U - Water heating energy-saving boiler for cooking

Info

Publication number: CN201526991U
Application number: CN200920174688XU
Authority: CN
Inventors: 赵旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-29
Filing date: 2009-09-29
Publication date: 2010-07-14
Anticipated expiration: 2019-09-29

Abstract

The utility model discloses a water heating energy-saving boiler for cooking. A hearth water jacket (8) and a boiler body water jacket (9) are communicated with each other by an upper water flowing pipe (10) and a lower water flowing pipe (11); an annular flue (12) is arranged between the hearth water jacket (8) and the boiler body water jacket (9) and communicated with a smoke tube (4); an upper annular top cover plate (13) is arranged over the annular flue; a smoke retuning opening (14) is arranged at the top of the hearth water jacket (8); and a boiler smoke splitter plate (15) is vertically arranged in the annular flue (12), the middle of which is provided with a smoke vent hole (16), and long and narrow air through smoke openings (17) are arranged at two sides. Smoke and fire return to the front part of the annular flue, later uniformly enter the rear part of the annular flue after flow-split, and then discharged out through the smoke tube, thus being capable of heating the boiler body water jacket uniformly, absorbing the heat of the boiler smoke, improving heat efficiency and saving energy. Simultaneously, the returned smoke dust below the boiler smoke settles down to the bottom of the boiler and is not discharged into atmosphere, therefore the boiler reduces dust discharge and is beneficial to environment protection. Besides, the boiler has scientific and simple structure and high fire, and is easy to be manufactured.

Description

Cooking hot-water heating power economized boiler

Technical field

The utility model relates to a kind of normal-pressure boiler.

Background technology

At present, the cooking hot water space heating boiler that not only can cook but also can warm oneself is of a great variety, and structure is different.But most boilers are scientific and reasonable inadequately because of structural design, cause the boiler inequality of being heated, and the stove cigarette temperature height, the Dust Capacity that drain in the atmosphere are big, neither energy-conservation, also not environmental protection.

Summary of the invention

The purpose of this utility model is to provide the cooking hot-water heating power economized boiler of a kind of not only energy-conservation but also environmental protection.

Technical solution adopted in the utility model is, this cooking hot-water heating power economized boiler, comprise bell, fire door, the ash door, chimney, water inlet pipe, outlet pipe, stove rod plate, hearth water sleeve and furnace water jacket are by last water service pipe, following water service pipe is connected, constitute the ring body flue between hearth water sleeve and the furnace water jacket, it is connected with chimney, establish the circular top cover plate on the ring body flue, offering smoke-refeed mouth with the hearth water sleeve top of fire door homonymy, in the ring body flue of smoke-refeed mouth both sides, erect stove cigarette flow distribution plate is set, be provided with exhaust hole in the middle of the stove cigarette flow distribution plate, long and narrow smoke hatch is established in both sides.

Owing to taked technique scheme, so the pyrotechnics of this boiler is to enter ring body flue front portion to return the cigarette mode from top to bottom, after the shunting of stove cigarette flow distribution plate, evenly enter the ring body flue rear portion that hearth water sleeve and furnace water jacket mezzanine space constitute, emit through chimney again, so just can make the furnace water jacket thermally equivalent, fully be heated, absorb the heat that returns the stove cigarette down once more, improve the thermal efficiency, energy savings.Meanwhile, return in the process under the stove cigarette, flue dust certainly will sink to be unlikely in furnace bottom and drain in the atmosphere, has reduced dust emission, is beneficial to environmental protection.In addition, this boiler structure science, succinct, stove fire is prosperous, is easy to make.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model stereoscopic schematic diagram;

Fig. 2 is the utility model stove cigarette flow distribution plate schematic diagram;

Fig. 3 is the utility model side-looking cut-away view;

Fig. 4 is the utility model slip smoke barrier schematic diagram.

The specific embodiment

Embodiment 1, as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, this cooking hot-water heating power economized boiler, comprise bell 1, fire door 2, ash door 3, chimney 4, water inlet pipe 5, outlet pipe 6, stove rod plate 7, hearth water sleeve 8 and furnace water jacket 9 are by last water service pipe 10, following water service pipe 11 is connected, constitute ring body flue 12 between hearth water sleeve 8 and the furnace water jacket 9, it is connected with chimney 4, establish circular top cover plate 13 on the ring body flue 12, offering smoke-refeed mouth 14 with hearth water sleeve 8 tops of fire door 2 homonymies, erect in the ring body flue 12 of smoke-refeed mouth 14 both sides stove cigarette flow distribution plate 15 is set, be provided with exhaust hole 16 in the middle of the stove cigarette flow distribution plate 15, long and narrow smoke hatch 17 is established in both sides.

Embodiment 2, and as embodiment 1 described cooking hot-water heating power economized boiler, 14 places establish slip smoke barrier 18 at smoke-refeed mouth.When cooking, push to slip smoke barrier 18, allow slip smoke blocking board 18 block the Lower Half of smoke-refeed mouth 14,, accelerate the bottom of a pan and be heated to promote the flame height in the burner hearth; When not cooking, draw back slip smoke barrier 18, reduce the flame height in the burner hearth, reduce the invalid of bell and be heated, the water that the heat energy of pyrotechnics is supplied with in hearth water sleeve and the furnace water jacket substantially absorbs, and improves the thermal efficiency.

Embodiment 3, and as embodiment 1 or 2 described cooking hot-water heating power economized boilers, chimney 4 is located at bottom of furnace body, establishes a shoot door 19 in the bottom of chimney 4.

Claims

1. cooking hot-water heating power economized boiler, comprise bell (1), fire door (2), ash door (3), chimney (4), water inlet pipe (5), outlet pipe (6), stove rod plate (7), it is characterized in that: hearth water sleeve (8) and furnace water jacket (9) are by last water service pipe (10), following water service pipe (11) is connected, constitute ring body flue (12) between hearth water sleeve (8) and the furnace water jacket (9), it is connected with chimney (4), establish circular top cover plate (13) on the ring body flue (12), offering smoke-refeed mouth (14) with hearth water sleeve (8) top of fire door (2) homonymy, in the ring body flue (12) of smoke-refeed mouth (14) both sides, erect stove cigarette flow distribution plate (15) is set, be provided with exhaust hole (16) in the middle of the stove cigarette flow distribution plate (15), long and narrow smoke hatch (17) is established in both sides.

2. cooking hot-water heating power economized boiler according to claim 1 is characterized in that: locate to establish slip smoke barrier (18) at smoke-refeed mouth (14).

3. cooking hot-water heating power economized boiler according to claim 1 and 2 is characterized in that: chimney (4) is located at bottom of furnace body, establishes a shoot door (19) in the bottom of chimney (4).