CN201819388U

CN201819388U - Warming stove used for students and teachers

Info

Publication number: CN201819388U
Application number: CN2010205697851U
Authority: CN
Inventors: 李金维
Original assignee: Individual
Current assignee: LONGKOU JINZHENG MACHINERY CO Ltd
Priority date: 2010-10-12
Filing date: 2010-10-12
Publication date: 2011-05-04
Anticipated expiration: 2020-10-12

Abstract

The utility model discloses a warming stove used for students and teachers. An interlayer water-containing heating body (3) is communicated with the inner cavity of an interlayer water-containing stove body (1); smoke and fire pipelines (4) are arranged above and below the interlayer water-containing heating body and are communicated; and heating pipes (5) are arranged at intervals below the interlayer water-containing heating body connected with a fire converging hole (7) and are communicated with the interlayer water-containing stove body. Since the interlayer water-containing heating body and the heating pipes are communicated with the inner cavity of the interlayer water-containing stove body, and the smoke and fire pipelines are arranged above and below the interlayer water-containing heating body and are communicated, the heating area of circulating water in a stove body interlayer is increased. The warming stove realizes the secondary circulation of smoke and fire heat generated by sufficient combustion of fuel in the inner cavity of the stove body through the heating pipes and then the smoke and fire pipelines, so as to effectively improve the heating efficiency on the circulating water in the stove body interlayer and remarkably reduce fuel consumption and the air pollution to the outdoor environment.

Description

The warming stove that the teachers and students of school use

(1) technical field: the utility model relates to stove implements; Be specifically related to the warming stove that a kind of teachers and students of school use.

(2) background technology: northern area does not adopt the school of collective's heating winter in the prior art, normally adopts the stove and accessory heating of hot water circuit; Its structure is to be connected to communicate by circular interlayer appearance water body of heater and interlayer appearance water smoke exhaust pipe to constitute.Exist not enough: the one, body of heater and smoke exhaust pipe inner chamber endotherm area that described circular interlayer holds water are less, some directly acts on fire door place above the body of heater pyrotechnics heat of body of heater inner chamber fuel combustion, and is lower to the recirculated water efficiency of heating surface in its intracavity sidewall interlayer; The 2nd, the pyrotechnics heat that is not fully burned of some fuel in addition holds the water smoke exhaust pipe by interlayer and directly enters chimney and discharge outdoorly, has increased the consumption of fuel; The described dense smoke that does not have clean-burning pyrotechnics to form has seriously polluted outdoor surrounding air again.

(3) summary of the invention: at the deficiency that above-mentioned prior art exists, the warming stove that provides a kind of teachers and students of school to use is provided the purpose of this utility model; Be intended to improve to the efficiency of heating surface of its interlayer recirculated water and reduce fuel consumption and reduce the pollution of outdoor environment air.

For achieving the above object, the technical solution of the utility model is achieved in that the warming stove that this teachers and students of school use, and comprises that mainly interlayer holds the water body of heater; It is to hold water body of heater inner chamber at described interlayer to be communicated with interlayer appearance water calandria; The upper and lower that holds the water calandria at described interlayer is provided with the pyrotechnics pipeline and is connected; Interlayer hold be connected with on the water calandria fire-assembling hole below, be spacing and be provided with heating tube and be communicated with described interlayer appearance water body of heater.

The utility model is taked said structure, is communicated with interlayer appearance water calandria and heating tube by hold water body of heater inner chamber at interlayer; The upper and lower that holds the water calandria at described interlayer is provided with the pyrotechnics pipeline and is connected; Increased heating surface (area) (HS to furnace sandwich recirculated water.Realized the pyrotechnics heat that fuel is fully burned and produces at the body of heater inner chamber, earlier by heating tube again through the secondary rotary circulation of pyrotechnics pipeline, improved the efficiency of heating surface effectively, reduced the consumption of fuel significantly and reduced the pollution of outdoor environment air furnace sandwich recirculated water.

(4) description of drawings:

Fig. 1 has the front view of part section for a kind of embodiment of the utility model;

Fig. 2 be among Fig. 1 B-B-B to echelon sectional view.

(5) specific embodiment: Fig. 1-shown in Figure 2.The warming stove that this teachers and students of school use comprises that mainly interlayer holds water body of heater 1; It is to hold water body of heater 1 inner chamber at described interlayer to be communicated with interlayer appearance water calandria 3; The upper and lower that holds the water calandria at described interlayer is provided with pyrotechnics pipeline 4 and is connected; Interlayer hold be connected with on the water calandria fire-assembling hole 7 below, be spacing and be provided with four heating tubes 5 of a row and be communicated with (Fig. 1, shown in Figure 2) with described interlayer appearance water body of heater 1.A side inner chamber that holds water body of heater 1 at described interlayer is provided with coal storage case 2; Opening part at described coal storage case is connected with chamber door 9.When the teachers and students of school warm oneself, the pyrotechnics of body of heater intracavity bottom acts directly on the heating tube 5 earlier and holds water smoke exhaust pipe 11 by the last via interlayer of the secondary rotary circulation of pyrotechnics pipeline 4 and discharge outdoor (shown in Figure 1), improved the efficiency of heating surface effectively, reduced the consumption of fuel significantly and reduced the pollution of outdoor environment air furnace sandwich recirculated water 10.Cover plate on the fire-assembling hole 8 is taken off, and the part pyrotechnics in the body of heater inner chamber acts directly on 6 places, stove fire hole by fire-assembling hole 7, the teachers and students of school heating and heat up water, cook dual-purpose (Fig. 1, shown in Figure 2).

The above only is a preferred implementation of the present utility model.Be noted that for the person of ordinary skill of the art; under the prerequisite that does not break away from the principle of the invention; need not other technical characterictic that the process creative work just can be associated; can also make the modification and the improvement of some kinds of basic identical modes; realize essentially identical function and produce essentially identical effect; these variations should be considered as equivalent feature, all belong within the protection domain of the utility model patent.

Claims

1. the warming stove that the teachers and students of school use comprises that mainly interlayer holds the water body of heater; It is characterized in that: the inner chamber that holds water body of heater (1) at described interlayer is communicated with interlayer appearance water calandria (3); The upper and lower that holds the water calandria at described interlayer is provided with pyrotechnics pipeline (4) and is connected; Hold the below that is connected with fire-assembling hole (7) on the water calandria at interlayer, be spacing and be provided with heating tube (5) and be communicated with described interlayer appearance water body of heater (1).