CN203464342U

CN203464342U - Energy-saving cooking range heat preservation air charge and discharge system

Info

Publication number: CN203464342U
Application number: CN201320579863.XU
Authority: CN
Inventors: 张晓平
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-18
Filing date: 2013-09-18
Publication date: 2014-03-05
Anticipated expiration: 2023-09-18

Abstract

The utility model discloses an energy-saving cooking range heat preservation air charge and discharge system. The system comprises a cooking range, an air blower, an air charge channel and an air discharge channel, wherein an air exhaust opening of the air blower is connected with an air inlet of the cooking range in an airtight mode; an air inlet of the air blower is connected with the lower part of the air charge channel in an airtight mode; the air charge channel and the air discharge channel are formed through prefabricated flue channel bricks, and the air charge channel is formed in the middle while the air discharge channel is formed at the periphery and is separated from the air charge channel; the upper inlet of the air charge channel is connected with a horizontal air charge pipe; the inlet of the air charge pipe is provided with a movable baffle. According to the energy-saving cooking range heat preservation air charge and discharge system, air entering the cooking range is hot air which enters from the outdoor air charge channel and is heated by residual heat in the air discharge channel, so that the heat energy of the cooking range is increased, and the residual heat emitted by the cooking range is recycled; meanwhile, outdoor air is utilized by the cooking range instead of indoor air, so that less outdoor cold air flows indoors, the indoor temperature can be kept and stabilized well, and the effect is more obvious in winter.

Description

Energy-saving cooking is incubated the heat-extraction system that enters of air

Technical field

The utility model relates to cooking stove field, especially relate to a kind of energy-saving cooking combustion air enter and burn after the system of air venting.

Background technology

Greatly develop low-carbon energy-saving environmental protection industry and become the vital task of building beautiful China.In the construction in new rural area, energy saving and environment friendly cooking stove has obtained positive popularization, the report of being engaged in the research and development of energy saving and environment friendly cooking stove is also many, but mainly how, improve calorific value utilization, how to increase heat utilization area, the article of managing to make the research of the aspects such as the energy fully burns to do is more.Aspect the UTILIZATION OF VESIDUAL HEAT IN of the exhaust of hot air after the burning of cooking stove, also rarely has report.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of heat-extraction system that enters of energy-saving cooking insulation air is provided, adopt after design of the present utility model, can make the waste heat of cooking stove hot-air be utilized, reduce the effective consumption of air heat after burning, reduced the invalid discharge of oven flue heat energy.

For achieving the above object, the utility model is achieved by the following technical solution.

Energy-saving cooking is incubated the heat-extraction system that enters of air, comprise cooking stove (1), air blast (2), air intake duct (3), exhaust duct (4), the airtight connection of air inlet (6) of the exhaust outlet of described air blast (5) and cooking stove, the airtight connection of bottom of the air inlet of air blast (7) and air intake duct (3), described air intake duct (3) and exhaust duct (4) are air intake duct (3) by a kind of centre, around for isolated prefabricated flue brick (8) bond of exhaust duct (4), form, for preventing that air intake duct (3) from sucking the flue gas that exhaust duct (4) sheds, at air intake duct (3) upper entrance place, connect a flat sleeping air inlet pipe (9), import department in air inlet pipe (9) is provided with sideboard (10), when the diagonal positions of flue block (8) is provided with stubble head (11) bond, stubble head is turned around, to guarantee the interlock with wall body brick.

Adopt entering after heat-extraction system of energy-saving cooking of the present utility model insulation air, the air that enters cooking stove be from outdoor air intake duct enter, hot-air after exhaust duct waste-heat, therefore, increased the heat energy of cooking stove, the waste heat of cooking stove discharge is recycled; (2) because cooking stove has utilized outdoor air, but not indoor air, so reduced outdoor cold air to indoor inflow, thereby can keep preferably with equalization chamber in temperature, this effect is in the winter time more obvious, plays the effect of UTILIZATION OF VESIDUAL HEAT IN from another angle; (3) sideboard that the air inlet pipe import department on air intake duct top arranges, when static, in normally off, can prevent that the foreign material such as bird, leaf from entering by Action of Gravity Field, and when air blast starts, baffle plate is opened under the effect of negative pressure, and air can enter air intake duct.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is that Figure 1A-A cuts open the structural representation that shows flue block.

In figure: 1, cooking stove, 2, air blast 3, air intake duct, 4, exhaust duct, 5, exhaust outlet, the air inlet of 6 cooking stoves, 7, the air inlet of air blast, 8, flue block, 9, air inlet pipe, 10, sideboard, 11, stubble head.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1, the heat-extraction system that enters of energy-saving cooking insulation air of the present utility model comprises cooking stove 1, air blast 2, air intake duct 3, exhaust duct 4, the airtight connection of air inlet 6 of the exhaust outlet 5 of air blast and cooking stove, the airtight connection of bottom of the air inlet 7 of air blast and air intake duct 3, described air intake duct 3 and exhaust duct 4 are formed by prefabricated flue block 8 bonds, at air intake duct 3 upper entrance places, connect a flat sleeping air inlet pipe 9, in the import department of air inlet pipe 9, be provided with sideboard 10.

As shown in Figure 2, the flue block that enters heat-extraction system 8 of energy-saving cooking of the present utility model insulation air be by centre be air intake duct 3, around for exhaust duct 4, the isolated preformed bricks of twice form, in the diagonal positions of flue block 8, be provided with stubble 11.

Claims

1. energy-saving cooking insulation air enters heat-extraction system, it is characterized in that, this system comprises cooking stove (1), air blast (2), air intake duct (3), exhaust duct (4), the airtight connection of air inlet (6) of the exhaust outlet of described air blast (5) and cooking stove, the airtight connection of bottom of the air inlet of air blast (7) and air intake duct (3), described air intake duct (3) and exhaust duct (4) are formed by prefabricated flue block (8) bond, at air intake duct (3) upper entrance place, connect a flat sleeping air inlet pipe (9), import department in air inlet pipe (9) is provided with sideboard (10).

2. energy-saving cooking according to claim 1 is incubated the heat-extraction system that enters of air, it is characterized in that, described flue block (8) be in the middle of for air intake duct (3), be around exhaust duct (4), the isolated preformed bricks of twice, in the diagonal positions of flue block (8), be provided with stubble head (11).