CN2200771Y

CN2200771Y - Energy-saving apparatus for household stove

Info

Publication number: CN2200771Y
Application number: CN 94227644
Authority: CN
Inventors: 王阳初; 解鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-31
Filing date: 1994-01-31
Publication date: 1995-06-14
Anticipated expiration: 2004-01-31

Abstract

The utility model relates to an energy-saving apparatus for household stoves comprising coal gas and liquefied gas stoves and coal cake stoves, comprising a fan shroud, an energy-saving cover sheathed on the fan shroud and a detachable conical back cut arranged on the energy-saving cover. The energy-saving cover is provided with a damping ring; the inner wall of the energy-saving cover is provided with a glass wool felt lining; the lower part of the energy-saving cover is provided with a spout opening whose lower part is provided with an arced valve; in order to enhance the effect of energy saving, the glass wool felt lining is coated with a layer of heat-resisting paint with the good infrared irradiating performance. The utility model has the advantages of high insulated and corrosion resistant performance and good infrared irradiating ability, and the heat efficiency can be increased by 25%.

Description

Energy-saving apparatus for household stove

The utility model relates to a kind of energy-saving appliance that uses on coal gas, liquefied gas cooker and the briquette stove that promptly comprises at the family expenses stove and accessory.

Daily Domestic stove is when heating, have very most of heat because of underuse cause lost, when heating up water with kettle, heating surface area has only 1/4, and area of dissipation accounts for 3/4, after thermal current and of short duration contact the at the bottom of the kettle, promptly to environment dissipation all around, for energy-conservation, existing in the market wind loop and hot water bag similar with it, the both can save a part of energy, yet to cooker higher on the height such as kettle, aluminum pot, just can not be fine topped, reach the purpose of keeping out the wind and preventing heat dissipation.

The utility model purpose provides a kind of Domestic stove energy-saving appliance exactly for overcoming above-mentioned shortcoming, though the stove and accessory height, all can be fine topped, further improve the heat energy utilization rate, thereby reach the effect of time-saving energy-saving.

The technical solution of the utility model is that it is by wind loop, suit energy-saving cover in the above, and be loaded on the detachable taper composition suitable for reading on energy-saving cover top, damped ring is set in the energy-saving cover, the inwall of energy-saving cover is provided with in the glass fiber packing felt, the energy-saving cover bottom is provided with a kettle and chews mouth, and kettle is chewed mouth and had the arc valve.On in the glass fiber packing felt, be coated with the heat-resisting coating of one deck for strengthening energy-saving effect with good infrared radiation performance.

The utility model embodiment is further described in conjunction with the accompanying drawings.

Accompanying drawing is a Domestic stove energy-saving appliance structural representation.

Shown in figure, the stove and accessory energy-saving appliance is by last, following two parts are formed, the bottom is the wind loop 8 of a flare, can be with identical closely at the bottom of the frying pan, this and existing wind loop are similar, but its difference is provided with 4 little exhaust outlets 7 along 90 ° around being, its area can just satisfy the needs of giving vent to anger, and the unlikely fire that forces down touches, and is set with an energy-saving cover 2 on wind loop, and it is a hollow circular cylinder, suitable for reading 1 of a detachable sanction taper is equipped with on energy-saving cover 2 tops, it is connected with energy-saving cover 2 by tenon mouth 9, and two damped rings 3 are arranged in the cover, and the bottom of cover is provided with a kettle and chews mouth 5, kettle is chewed mouth and is arranged with arc valve 6, cover and circle wall are made of sheet metal, and the inwall of cover is made lining 4 by the glass felt, and coats anti-pad and have the good coating of infrared radiation performance on the glass felt.

When using the utility model, from the thermal current after the burning of cooking stove with after the bottom of a pan contacts, owing to be subjected to the constraint of back-up ring, can not free dissipation, can only go out from four little exhaust outlets, this has just played certain damping action, prolonged the time of air-flow in circle, improved the temperature of gas in the circle, it also has the invasion that stops extraneous cold airflow simultaneously, and helps to improve the thermal efficiency.Heat up water with kettle if desired, energy-saving cover can be enclosed within the outside of kettle, shut valve, be placed on the back-up ring.Because the cover wall has blocked four gas outlets at back-up ring 8 edges, thermal current is forced to along rising on the space between Hu Bi and the cover wall, because the effect of damped ring 3, prolonged time and the raise temperature of thermal current in cover, at this moment Hu Bi is by original thermolysis, become based on heat absorption, because the lining of cover adopts the glass felt and scribbles heat-resisting and have the good material of infrared radiation performance, therefore the utility model has been coated with and has had high temperature, outside the corrosion resistant performance, also has good infrared radiation ability, use this real energy-saving appliance can improve the thermal efficiency about 25%, the utility model can be widely used in coal gas, on liquefied gas cooker and the briquette stove.

Claims

1, a kind of Domestic stove energy-saving appliance that comprises wind loop, it is characterized in that, it is by wind loop (8), suit energy-saving cover (2) in the above, and the detachable taper (1) suitable for reading that is loaded on energy-saving cover (2) top is formed, damped ring (3) is set in the energy-saving cover (2), and the inwall of energy-saving cover (2) is provided with (4) in the glass fiber packing felt, and energy-saving cover (2) bottom is provided with a kettle and chews mouthful (a 5) kettle and arc valve (6) is set under chewing mouthful.

2, Domestic stove energy-saving appliance according to claim 1, its feature in, wind loop (8) is provided with 4 gas outlets (7).

3, Domestic stove energy-saving appliance according to claim 1 is characterized in that, taper (1) suitable for reading is connected with energy-saving cover (2) by tenon mouth (9).