CN2604641Y

CN2604641Y - Hand warmer

Info

Publication number: CN2604641Y
Application number: CN 03211612
Authority: CN
Inventors: 余晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-27
Filing date: 2003-02-27
Publication date: 2004-02-25
Anticipated expiration: 2013-02-27

Abstract

The utility model discloses a heating device, in particular to a handwarmer. The utility model comprises a handwarmer body (1), which is characterized in that: on the opening of the handwarmer body are provided with a core (3) for transmitting the liquid fuel and a catalytic core (6); a cover is matched with the handwarmer body (1). The utility model has the advantages of convenient using, being safe and reliable, convenient operation, high heat efficiency, and low costs; the handwarmer can not only be carried with ease for heating in winter, but also can be carried as the solid or liquid mosquito repellent heater, besides being used as the perfume appliance and the medical fomentation substitute in the daily life, which has various functions.

Description

Handwarmer

Technical field:

The utility model relates to a kind of electro-heat equipment, and particularly a kind of handwarmer is mainly used in heating or uses as heater.

Background technology:

When weather was colder, people's heating was absolutely necessary, and according to the difference of live and work environment, needed a kind of convenience, safe, practical heating handwarmer sometimes.Existing handwarmer mostly is electrothermal, with electrical heating energy storage mode, be subjected to power supply restriction.Its thermal source of handwarmer that also has exists in the naked light mode, has unsafe factor during use.

Summary of the invention:

The purpose of this utility model provides the handwarmer that a kind of performance easy to use, safe is good, be not subjected to environmental limitations, overcomes the deficiencies in the prior art.

Technical solution of the present utility model is: a kind of handwarmer, and it comprises body of heater 1, it is characterized in that; The opening part of body of heater 1 is equipped with core body 3 and the catalysis stamen head 6 that transmits liquid fuel, is furnished with bell 7 mutually with body of heater 1.

The opening part of described body of heater 1 is equipped with fixing holder 4, and base 5 is contained in the fixing holder 4, and base 5 links to each other with described core body 3, and described catalysis stamen head 6 is contained on the base 5.

Described bell 7 is provided with gas port 8.

Be provided with cotton-wool 2 in the described body of heater 1.

Be spill down above the described body of heater, the core body 3 and the catalysis stamen that transmit liquid fuel are housed

6 opening is positioned at the center of concave panel.

The material of described base 5, catalysis stamen head 6 is that potter's clay is fired.

Advantage esy to use, safe and reliable, simple to operate, that the thermal efficiency is high, cost is low that the utility model compared with prior art has; not only can carry heating in the winter time; also can be used as the solid, liquid body mosquito-repellent incense heater of carrying summer; daily fumigator and the medical hot compress substitute of also can be used as has multiple function.

Description of drawings:

Fig. 1 is the structural representation of the utility model specific embodiment;

Fig. 2 is the structural representation of the core body 3 of the opening part installation of body of heater 1, fixing holder 4, base 5, catalysis stamen head 6;

Fig. 3 is the structural representation of bell 7.

The specific embodiment:

As shown in the figure: 1 is body of heater, adopts the sheet metal punch forming, is linked to be a complete body of heater 1 by upper and lower two parts by weld seam 9.On the upper surface of body of heater 1, strike out recessed shape downwards, opening of heart place processing therein, be fixedly connected the fixedly holder 4 (referring to Fig. 2) of a ring-type of opening part, in fixing holder 4, a base 5 is housed, base 5 is cylindric, top is provided with shutoff 10, and plug is equipped with core body 3 in the lower cavity, and core body 3 is a cotton core.At body of heater 1 inner chamber cotton-wool 2 is housed.Catalysis stamen head 6 is bowl-shape, is buckled in the fixing holder 4 and with base 5 to match.Be furnished with bell 7 mutually with body of heater 1, be processed with gas port 8 on the bell 7, gas port 8 is located at side and top and even distribution.

The material of described base 5, catalysis stamen head 6 is that potter's clay and other materials are mixed and fire, and the percentage by weight of each material is as follows:

Aluminium oxide 45

Potter's clay 30

Charcoal 10

Diatomite 5

Waterglass 10

At first with aluminium oxide, potter's clay, charcoal, diatomite mixed grinding, granularity reaches 300 orders.Add bath of glass again and mix stirring, compression moulding is at room temperature sent into the inherent 600 ℃ of temperature lower calcinations of kiln and is formed after the drying.Above-mentioned percentage by weight is a referential data.

When making catalysis stamen head 6, adopt the noble metal platinum of immersion 0.2% to carry out reduction activation, make it become the carrier of catalyst.

In body of heater 1, inject liquid fuel (as liquid fuels such as isopropyl alcohol or ethanol) during use earlier, liquid fuel is immersed in the cotton-wool 2, opening part at body of heater 1 installs core body 3, base 5, catalysis stamen head 6 successively again, conduct fuel to catalysis stamen head 6 places by core body 3, base 5, at first light catalysis stamen head 6 with naked light, treat to blow out after 1-2 minute, catalysis stamen head 6 begins flames of anger catalytic combustions and emits heat, bell 7 is covered, the surface temperature of handwarmer can reach about 60 ℃ again.If need stop heat release, the gas port on the bell 78 is sealed got final product.

Claims

1, a kind of handwarmer, it comprises body of heater [1], it is characterized in that; The opening part of body of heater [1] is equipped with core body [3] and the catalysis stamen head [6] that transmits liquid fuel, is furnished with bell [7] mutually with body of heater [1].

2, handwarmer according to claim 1 is characterized in that: the opening part of described body of heater [1] is equipped with fixing holder [4], and base [5] is contained in the fixing holder [4], and base [5] links to each other with described core body [3], and described catalysis stamen head [6] is contained on the base [5].

3, handwarmer according to claim 1 and 2 is characterized in that: described bell [7] is provided with gas port [8].

4, handwarmer according to claim 3 is characterized in that: be provided with cotton-wool [2] in the described body of heater 1.

5, handwarmer according to claim 4 is characterized in that: be down spill above the described body of heater, the opening that the core body [3] that transmits liquid fuel and catalysis stamen head [6] are housed is positioned at the center of concave panel.

6, handwarmer according to claim 5 is characterized in that: the material of described base [5], catalysis stamen head [6] is that potter's clay is fired.