CN2779259Y

CN2779259Y - Straw heating stove

Info

Publication number: CN2779259Y
Application number: CN 200520030175
Authority: CN
Inventors: 杨聚福; 杨小娃
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-14
Filing date: 2005-03-14
Publication date: 2006-05-10
Anticipated expiration: 2015-03-14

Abstract

The utility model relates to a straw heating stove which is characterized in that the utility model comprises a combustion chamber (2) arranged on a stove frame body (10), a fire path (8) which is positioned under the combustion chamber and extends backwards in a level mode, and a storage hopper (1) arranged above the combustion chamber. An absorbing plate (12) with a flat plate type structure is on the fire path (8). A pipe mouth communicated with a smoke exhausting path (13) is arranged on an end plate of the fire path. An air entering orifice (14) is arranged in the outer wall of the combustion chamber (2). The straw heating stove of the utility model has the advantages of less pollution and high efficiency and can better solve the heating problem in winter for farmers, which makes hardly solved straws in fields sufficiently utilized, and the problems of short fuel, high cost, etc. in coal lacking areas can be solved somewhat.

Description

A kind of stalk warming stove

Technical field

The utility model relates to a kind of stove and accessory, is a kind of stalk warming stove of design specifically.

Background technology

At present in the vast rural area of China, exist the multiple heating mode of cooking, such as various coal stoves and various firewood range tool, in the firewood range tool the most widespread usage be ancient and traditional seat cooking-pot type firewood range.Sitting the cooking-pot type firewood range mainly has the following disadvantages: the one, burn insufficient, to consume the bavin amount big, the 2nd, the thermal efficiency is low, cigarette is big and dense, uses both dangerous also unhygienic.Raising along with the life in the countryside level, in many local trend that occurred adopting the alternative tradition seat of coal-fired kitchen range cooking-pot type firewood range, and coal-fired kitchen range (honeycomb briquette stove) one are the cost height for the rural area, the 2nd, firepower is less than normal, also very easily cause gas poisoning when warming oneself in the winter time, the cinder that its burning back produces also can cause the pollution to environment.And the problem that meanwhile exists a large amount of stalks to handle, the mode that causes peasants to have to take the edge of a field to burn is handled crop material, and this way not only can cause the waste of resource, also can cause bigger problem of environmental pollution simultaneously.

Summary of the invention

The purpose of this utility model provides a kind of just and makes full use of that crop material acts as a fuel and thermal efficiency height, pollution is little, cost is low stalk warming stove at existing weak point in the above-mentioned prior art.

The purpose of this utility model can realize by following measure:

Stalk warming stove of the present utility model comprises the combustion chamber that is arranged on the grate body, be positioned at below, combustion chamber and quirk that extends to rear side in a horizontal manner and the storage bin hopper that is arranged on the top, combustion chamber; The top of described quirk is the absorber plate of plate armature; On the end plate of quirk, offer and the mouth of pipe of smoking and being connected; The outer wall of described combustion chamber is provided with fresh air inlet.

For making heat diffusion backward rapidly, and absorber plate can fully be absorbed heat, the utility model is designed to semicircular structure with the cross section of described quirk; And on the absorber plate bottom surface, be disposed with high temperature gain of heat district and low-temperature heat district from front to back; Described high temperature gain of heat district is made of the arc batten that four symmetries are fixed in both sides, axis, absorber plate bottom surface; Described low-temperature heat district is made of the arc type batten that two symmetries are fixed in both sides, axis, absorber plate bottom surface.Preceding half section low gradually high arc-shaped transition section of serving as reasons of the arc batten in described high temperature gain of heat district.

For ease of the discharging and the storage of ashes, the utility model is being provided with the storage ash bucket of concave configuration with corresponding quirk bottom surface, position, combustion chamber place.

The described outer wall of combustion chamber of the utility model is provided with the air quantity regulating sleeve, its objective is as required and at any time intake is regulated; In order to prevent unexpected the scald, the utility model is provided with a protective cover above absorber plate.

Stalk warming stove of the present utility model not only have pollution less, advantage that the thermal efficiency is high, main is the warming problem that can solve vast farmers preferably, make insoluble field stalk be able to sufficient utilization, but and relative remission lack coal area fuel anxiety, expense than problems such as height.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 be among Fig. 1 A to partial view.

The specific embodiment

The utility model is further described below with reference to embodiment (accompanying drawing):

As shown in Figure 1, 2, stalk warming stove of the present utility model comprises the combustion chamber 2 that is arranged on the grate body 10, is positioned at 2 belows, combustion chamber and quirk 8 that extends to rear side in a horizontal manner and the storage bin hopper 1 that is arranged on 2 tops, combustion chamber; The cross section of described quirk 8 is the semicircular structure (see figure 2), and the last plane of quirk 8 is the absorber plate 12 of plate armature; On the end plate of quirk 8, offer and 13 mouths of pipe that are connected of smoking; Outer wall around the combustion chamber is provided with a plurality of fresh air inlets 14, for ease of the adjusting of intake, is set with the air quantity regulating sleeve 3 that its circumference is processed with a plurality of fresh air inlets on outer wall of combustion chamber; For making heat diffusion backward rapidly, and absorber plate can fully be absorbed heat, the utility model is disposed with high temperature gain of heat district 7 and low-temperature heat district 9 (seeing Fig. 1 Fig. 3) from front to back on the absorber plate bottom surface; Described high temperature gain of heat district 7 is made of the arc batten that four symmetries are fixed in both sides, axis, absorber plate bottom surface; Described low-temperature heat district 9 is made of the arc type batten that two symmetries are fixed in both sides, axis, absorber plate bottom surface.The preceding half section low gradually high arc-shaped transition section of serving as reasons of the arc batten in described high temperature gain of heat district 7.For ease of the discharging and the storage of ashes, the utility model is being provided with the storage ash bucket 5 of concave configuration with corresponding quirk bottom surface, position, combustion chamber place, and is provided with a drawing and pulling type scrapes hawk 6 in quirk.In order to prevent unexpected the scald, the utility model is provided with a protective cover 11 above absorber plate.

Operation principle of the present utility model is as follows:

At first will pulverize or cut up with a hay cutter good stalk, materials such as sawdust are poured in the hopper 1, the fresh air inlet that is provided with on by combustion chamber 2 is lighted stalk afterwards, and entering combustion chamber 2 automatically under the gravity effect, the stalk that is positioned at hopper 1 burns, the heat that is produced during burning sees through fire grate 4 and transmits backward rapidly along quirk 8 absorber plate 12 is heated under the effect in smoking road 13, and the setting in high temperature gain of heat district 7 and low-temperature heat district 9 not only can make thermal current by the time form eddy current, prolong the time of staying of hot gas in quirk, and can strengthen endotherm area, the caloric receptivity of absorber plate 12 is increased.The flue gas that is produced in the combustion process is discharged by smoking road 13, and smoking road 13 not only plays the smoke evacuation effect, also plays a part combustion-supporting mobile with accelerated heat simultaneously.The ashes that produced during burning can fall into storage ash bucket 5 by the fire grate gap, and the ashes that do not fall into ash bucket can be scraped hawk 6 by drawing and pulling type and collect ash bucket, are collected in plant ash in the ash bucket and can be used as farm manure and be used.The control of the intensity of a fire can realize by the adjusting of air quantity regulating sleeve 3.For preventing that children and other people member from being scalded, the utility model is provided with a protective cover 11 above absorber plate 12.The time install protective cover additional in heating, heat up water on absorber plate 12 at needs, cook, remove protective cover during housework such as pancake and get final product.

Claims

1, a kind of stalk warming stove is characterized in that: it comprises the combustion chamber (2) that is arranged on the grate body (10), be positioned at below, combustion chamber and quirk (8) that extends to rear side in a horizontal manner and the storage bin hopper (1) that is arranged on the top, combustion chamber; The top of described quirk (8) is the absorber plate (12) of plate armature; On the end plate of quirk, offer the mouth of pipe that is connected with smoke (13); The outer wall of described combustion chamber (2) is provided with fresh air inlet (14).

2, stalk warming stove according to claim 1 is characterized in that: the cross section of described quirk (8) is a semicircular structure.

3, stalk warming stove according to claim 1 is characterized in that: be disposed with high temperature gain of heat district (7) and low-temperature heat district (9) on absorber plate (12) bottom surface from front to back; Described high temperature gain of heat district (7) is made of the arc batten that four symmetries are fixed in both sides, axis, absorber plate bottom surface; Described low-temperature heat district (9) is made of the arc type batten that two symmetries are fixed in both sides, axis, absorber plate bottom surface.

4, stalk warming stove according to claim 3 is characterized in that: the preceding half section low gradually high arc-shaped transition section of serving as reasons of the arc batten in described high temperature gain of heat district (7).

5, stalk warming stove according to claim 1 is characterized in that: be provided with the storage ash bucket (5) of concave configuration with corresponding quirk bottom surface, position, combustion chamber (2) place.

6, stalk warming stove according to claim 1 is characterized in that: described combustion chamber (2) outer wall is provided with air quantity regulating sleeve (3).

7, stalk warming stove according to claim 1 is characterized in that: the top of described absorber plate (12) is provided with protective cover (11).