CN87217218U

CN87217218U - Flameless combustion heater for killing mosquito and heating

Info

Publication number: CN87217218U
Application number: CN 87217218
Authority: CN
Inventors: 邱发礼; 吕绍洁
Original assignee: Chengdu Institute of Organic Chemistry of CAS
Current assignee: Chengdu Institute of Organic Chemistry of CAS
Priority date: 1987-12-26
Filing date: 1987-12-26
Publication date: 1988-08-10

Abstract

The utility model relates to a flameless combustion heater for killing mosquito and heating, which is mainly composed of the sections such as a fuel box, a ceramic tube, a catalyzing cover, a metal and plastic upper cover, etc. The catalyzing pad in the catalyzing cover can catalyze the fuel (methanol, ethanol, light oil, petrol, kerosene, etc) to burn flamelessly at a lower temperature below 150-350DEG C. The utility model can be used for heating mosquito killing tablets to become a mosquito killer in summer; in winter, the surface temperature of the heater can reach 30-60DEG C; with 20 milliliters kerosene, the heater can heat continuously for 10-12 hours.

Description

Flameless combustion heater for killing mosquito and heating

The utility model relates to flameless combustion heater, particularly a kind of kill mosquito, the dual-purpose catalytic flameless burning heater of heating.

Existing widely used electric mosquito killing device, be to use electrically heated mode, mosquito killing tablets is placed on the sheet metal of the electric mosquito killing device of forming by resistance wire, indicator lamp and plug, sheet metal is heated to 100～160 ℃, at this moment is placed on the volatilized effect of coming out to reach kill mosquito of volatilization medicine in the tablet on the sheet metal.But this electric mosquito killing device often can not use for the place of no electricity such as vast rural area, frontier defense, field or electricity consumption inconvenience.Not electricity consumption of the utility model but act as a fuel with methyl alcohol, ethanol, light oil, gasoline, kerosene and the mosquito killing tablets heated volatile to be obtained effect exterminating mosquito to reach.

Existing pocket warming stove on the existing domestic and international market is use ethanol, and light oil, gasoline are fuel, makes with the asbestos platiniferous that the catalyst pad flameless combustion heats.But it only is used for warming and can not be used for the kill mosquito in summer.In addition, the catalyst pad of this warming stove can not act as a fuel and uses with kerosene.

The utility model is to be used for kill mosquito a kind of summer, can be used for heating winter, has the catalytic flameless burning heater of double-purpose functional.Still find no at present the report of the flameless combustion heater of this double-purpose functional at home and abroad.

The purpose of this utility model provides and can be used for kill mosquito a kind of summer, and the catalytic flameless burning heater that can be used to warm oneself winter, this heater have characteristics such as volume is little, in light weight, easy to use, consumption fuel is few, heat time heating time is long.

The purpose of this utility model is achieved in that the utility model is made up of parts such as the fuel cassette that the cotton of soaking sorption fuel (as methyl alcohol, ethanol, light oil, gasoline, kerosene etc.) is housed, the catalysis cover of being made up of catalyst pad and metallic support that is connected with the fuel cassette charging aperture and the metal top covers with eyelet.Catalyst pad by refractory fibrous material (as asbestos, the aluminosilicate fiber, alumina fiber blanket etc.) soak and carry to go up active component and form, active component is the mixture of platinum and palladium, or in platinum and the palladium any mix composition mutually with gold and silver, and the tenor platinum in the catalyst pad is 0.05～1%, and palladium is 0.3～2.5%, gold is 0.01～0.5%, and silver is 0.03～1%.Use corresponding to the kill mosquito heater, a columniform earthenware is housed between fuel cassette charging aperture and catalysis cover, on fuel cassette, be stamped a upper plastic cover of forming by upper plastic cover body and the sheet metal that can place mosquito killing tablets, perforation on the upper plastic cover body.The effect of eyelet is to allow air can enter heater, helps the catalytic flameless burning.Drip several fuel on catalyst pad, catalyst pad can be lighted, in the fuel afterburnt of being dripped, promptly carry out flameless catalytic combustion with match.Cover the upper plastic cover that has sheet metal, and mosquito killing tablets is placed on the sheet metal, can carry out kill mosquito and use.As the catalysis cover directly is connected (promptly without earthenware) with the fuel cassette charging aperture, the perforated metal top cover of apparatus covers on fuel cassette that (i.e. the upper plastic cover that need not be made up of upper plastic cover body and sheet metal is just can be used as the heater usefulness of warming oneself simultaneously.Use 20 milliliters of gasoline, the utility model can reach 10～12 hours heat time heating time.

The utlity model has safe, small and exquisite, easy to carry, fuel and use and save, the heating that acts as a fuel of particularly available kerosene, simple in structure, to make easily, cost is lower, and heat time heating time is long, has extensive use value.

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is as the utility model cut-away view under the kill mosquito user mode;

Fig. 2 is the upper plastic cover vertical view of band sheet metal;

Fig. 3 is as the utility model cut-away view under the heating user mode;

Fig. 4 is the metal top cover vertical view with eyelet.

Among the figure, (1) is mosquito killing tablets, (2) be catalyst pad, (3) be metallic support, (4) are cylindrical ceramic tubes, and (5) are for soaking the cotton that inhales fuel, (6) be fuel cassette, (7) be the upper plastic cover body, (8) are sheet metal, and (9) are for having the metal top cover of eyelet.

Open metal top cover (9), the catalysis cover that taking-up is made up of catalyst pad (2) and metallic support (3), add fuel (methyl alcohol, ethanol, light oil, gasoline, kerosene etc.) to soak the cotton (5) the fuel cassette (6) from the charging aperture of fuel cassette (6), can be with the catalysis cover cap on the charging aperture of fuel cassette (6), drip again several fuel on catalyst pad (2), lighted catalyst pad (2) about 1～2 minute with match or lighter, the fuel afterburnt of waiting to drip just begins flameless catalytic combustion. Should cover metal top cover (9) this moment, and the utility model namely can be used as heater for warming and uses. As being used for kill mosquito summer, only need to load onto cylindrical ceramic tubes (4) at fuel cassette (6) charging aperture, load onto the catalysis cover at earthenware (4) top again, after the catalyst pad of igniting again (2) treats that it extinguishes, use the upper plastic cover that is formed by upper plastic cover body (7) and sheet metal (8) to cover plastic casing (6), mosquito killing tablets (1) is placed on the sheet metal (8), can uses.

The catalysis cover is made up of catalyst pad (2) and metallic support (3). Catalyst pad (2) by refractory fibrous material (such as asbestos, the aluminosilicate fiber, alumina fiber blankets etc.) soaking a year upper active component forms, active component is by the mixture of platinum (content is 0.05～1%) and palladium (content is 0.3～2.5%), perhaps mixed mutually with gold (content is 0.01～0.5%) and silver-colored (0.03～1%) by in two kinds of metals of platinum (content is 0.05～1%) and palladium (content is 0.3～2.5%) any to form. Active component can make fuel carry out flameless catalytic combustion under 100～400 ℃ of low temperature. This catalyst pad carries out also can using kerosene the catalytic flameless burning with air effect except available methyl alcohol, ethanol, light oil, gasoline act as a fuel. When using heater as kill mosquito, earthenware (4) is positioned between the charging aperture and catalysis cover of fuel cassette (6), and it can play heat-blocking action. The aphlogistic heat of catalyst pad (2) is to concentrate on the sheet metal (8), and this sheet metal plays heat effect, makes mosquito killing tablets heating performance, can be made by iron plate or galvanized iron sheet.

Embodiment 1, be formed from aluminium external diameter φ 90mm, the heater of the heating usefulness of high 30mm, the metallic support of catalysis cover (3) external diameter φ 27mm, high 6mm, catalyst pad (2) is a disc, be located among the metallic support (3), it soaks with asbestos and carries active component, active component is by platinum (content 0.05～1%) and silver (content 0.03～1%), gold (content 0.01～0.5%) mixes to be formed, add 20 milliliters of kerosene in fuel cassette (6), light the sustainable heating in back 10～12 hours, catalyst pad (2) surface temperature is determined as 150～350 ℃ with WMZ-03 temperature indicator; When doing the mosquito killer use, the heater height is designed to 45mm.Temperature can reach 100～160 ℃ on the sheet metal that plays heat effect that kill mosquito is used; The heating time spent, the heater table surface temperature is 30～60 ℃.

Embodiment 2, and each component geometry size of heater is with example 1, and catalyst pad (2) is soaked platinum and palladium with the alumina fibre cotton, platiniferous 0.05～1% contains palladium 0.3～2.5% respectively, adds 20 milliliters of industrial methanols or ethanol, sustainable heating 6～8 hours, the surface temperature that reaches is with example 1.

Embodiment 3, with the identical heater of embodiment 1, use the aluminosilicate fibrofelt, soak that to carry content be 0.3～2.5% palladium, 0.03～1% silver, 0.01～0.5% gold, add 20 milliliters of gasoline, sustainable heating 8～12 hours.

Claims

A kind of kill mosquito, the dual-purpose flameless combustion heater of warming oneself, by the fuel cassette (6) that the cotton (5) of soaking sorption fuel is housed, what be connected with fuel cassette (6) charging aperture is made up of parts such as catalyst pad (2) and metallic support (3) catalysis cover of forming and the metal top covers (9) with eyelet, it is characterized in that:

1, catalyst pad (2) is soaked year last active component by refractory fibrous material and is formed, active component is the mixture of platinum and palladium, or in platinum and the palladium any mixes composition mutually with gold and silver, tenor platinum in catalyst pad (2) is 0.05～1%, palladium is 0.3～2.5%, gold is 0.01～0.5%, and silver is 0.03～1%;

When 2, using corresponding to the kill mosquito heater, a columniform earthenware (4) is housed between fuel cassette (6) charging aperture and catalysis cover, on fuel cassette (6), be stamped one by upper plastic cover body (7) with can place the upper plastic cover that the sheet metal (8) of mosquito killing tablets (1) is formed.