CN202432555U

CN202432555U - Thermal-insulation protective sleeve

Info

Publication number: CN202432555U
Application number: CN2012200076793U
Authority: CN
Inventors: 张信宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-10
Filing date: 2012-01-10
Publication date: 2012-09-12
Anticipated expiration: 2022-01-10

Abstract

The utility model provides a thermal-insulation protective sleeve. The thermal-insulation protective sleeve is characterized by comprising a sleeve body in which a cavity is formed and of which the top is open and the bottom is closed, wherein an air inlet which is communicated with the cavity is formed on a side wall of the sleeve body. A furnace can be conveniently put into the cavity of the sleeve body, so that the effective thermal insulation and protection can be realized, and the normal combustion of the furnace can also be ensured; meanwhile, the protective sleeve can perform effective thermal insulation without any other matching device; and the protective sleeve has a simple structure, is durable and reliable, and is not required to be maintained.

Description

A kind of heat insulation protective jacket

Technical field

The utility model relates to a kind of protective jacket, and particularly a kind of cooking stove is used heat insulation protective jacket, belongs to heat insulation safety device design and manufacturing technology field.

Background technology

Improving constantly of Along with people's quality of life, increasing chafing dish restaurant appears at the streets and lanes in city.At present, the heater that chafing dish restaurant is used has gas furnace, electromagnetic oven, also has traditional charcoal fire stove or the like.Because the structural factor of charcoal fire stove self, the elevated temperature heat that the charcoal in the stove is produced when burning is transmitted very easily towards periphery or is spread, and is toasting the client who has a dinner on the one hand; It is handled in hot environment; A large amount of on the other hand heat loss is also brought the consumption of fuel, increases cost, increases consumption.Therefore be necessary prior art is improved.

Summary of the invention

For solve that existing charcoal fire cooking stove exists heat insulation, protection is poor, serious heat loss, and elevated temperature heat toasts client and influence its many deficiency such as have dinner, the utility model provide a kind of heat insulation, protection effect good, and stove simple in structure is used heat insulation protective jacket.

The utility model is accomplished through following technical proposal: a kind of heat insulation protective jacket; It is characterized in that comprising and establish cavity in it that its top is that uncovered, bottom is the body that seals, and on the sidewall of body, is provided with the air inlet that is communicated with cavity; When stove being placed in the body cavity; And make the stove air port over against the air inlet of cover on the body sidewall, and can be under the situation that guarantees normal combustion, effectively heat insulation.

Said body is the cast iron body, so that carry out heat insulationly through ironcasting, prevents that heat radiation, heat from transmitting, and reduces environment temperature.

Said body comprises iron sheet outer casing, along the iron sheet outer casing inner surface refractory masses in one week is set, so that carry out heat insulationly through refractory masses, prevents that heat radiation, heat from transmitting, and reduces environment temperature.

The utlity model has advantage and effect: adopt such scheme; Can easily stove be placed the body cavity, can be effectively heat insulation and protection, can guarantee the normal combustion of stove again; This protective jacket does not need other any corollary apparatus simultaneously; Just can be effectively heat insulation, it is simple in structure, durable, reliable, does not need any maintenance.It in fact is a desirable cooking stove protective jacket.

Description of drawings

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

Fig. 2 is another structural representation of the utility model.

The specific embodiment

The heat insulation protective jacket that the utility model provides comprises and establishes cavity 1 in it, and its top is that uncovered 3, bottom is to seal 4 body 2; And on the sidewall of body 2, be provided with the air inlet 5 that is communicated with cavity 1, said body 2 is the cast iron body, in stove 6 being placed body 2 cavitys 1; And make the air inlet 5 of stove 6 air ports on body 2 sidewalls; Can be guaranteeing under the situation of normal combustion, effectively heat insulation, like Fig. 1.

Said body 2 comprises iron sheet outer casing 21, along iron sheet outer casing 21 inner surfaces the refractory masses 22 in one week is set, so that carry out heat insulationly through refractory masses 22, prevents that heat radiation, heat from transmitting, and reduces environment temperature, like Fig. 2, and the same Fig. 1 of all the other structures.

Claims

1. a heat insulation protective jacket is characterized in that comprising and establishes cavity in it, and its top is that uncovered, bottom is the body that seals, and on the sidewall of body, is provided with the air inlet that is communicated with cavity.

2. heat insulation protective jacket according to claim 1 is characterized in that said body is the cast iron body.

3. heat insulation protective jacket according to claim 1 is characterized in that said body comprises iron sheet outer casing, and the refractory masses in a week is set along the iron sheet outer casing inner surface.