CN2260963Y

CN2260963Y - Energy-saving water-heating range

Info

Publication number: CN2260963Y
Application number: CN 96234778
Authority: CN
Inventors: 谢正兵
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-04
Filing date: 1996-05-04
Publication date: 1997-08-27
Anticipated expiration: 2006-05-04

Abstract

The utility model discloses an energy-saving water-heating range, relating to a domestic range for living, and the utility model is composed of a range housing (1), a water tank heat-insulating layer (2), a range core heat-insulating layer (4), a range core (5), a range bridge (6), an ash bucket (7), a ventilating passage (8), a blocking cap (9) and a water tank (3). The water tank (3) is composed of a circle center wall (10), an outer wall (11), an upper top (12), a lower bottom (13), a water inlet pipe (14), a water outlet pipe (15), a discharge pipe (16) and a water filling port (17). The energy-saving water-heating range is also a cooking range and can trap heat conducted to circumference by the range and heat to be lost through the water tank heat-insulating layer (2) and the water tank (3), and cold water is heated into hot water to be used for shower, etc. The utility model raises the heat efficiency and makes full use of the heat.

Description

Energy-saving water heating stove

The utility model energy-saving water heating stove is about using the home furnace of moulded coal.

At present, on market, home furnace miscellaneous is arranged in the resident family, its structure is similar, and these cooking stoves are nothing but by stove outer covering, the stove heart, grate, thermal insulating warm-keeping layer, air intake duct, formations such as fire sealing cover, water tank.These cooking stoves have improved the thermal efficiency to a certain extent, but also have weak point, and promptly the thermal loss of cooking stove is still many, is not fully utilized.Its reason is two aspects, though be that cooking stove has been made thermal insulating warm-keeping layer on the one hand, heat-insulation layer is not absolute insulation and adiabatic utterly, and still has many heats to be transmitted to stove outer covering by insulation material, with thermal-radiating form, is lost to the space; On the other hand, though be equipped with water tank on the cooking stove, only partially a side, the heat of absorption is limited.It is still many to be lost to the heat that goes in the space by other three directions.Because above-mentioned two aspects, the heat of cooking stove also fully do not obtain utilizing, heat loss still exists.

The purpose of this utility model is the shortcoming that overcomes existing cooking stove, provides a kind of thermal efficiency higher, and thermal loss is minimum, good energy-conserving effect, the energy-saving water heating stove that heat can make full use of.This cooking stove can make full use of radiation and go the heat in space to come cold water in the heating water tank when cooking cooking, makes water tank become family expenses " water heater ", usefulness such as heat supply water and shower.

The technical solution of the utility model is summarized as follows:

The utility model energy-saving water heating stove contains the stove outer covering (1) of cuboid, water tank heat-insulation layers (2), stove heart heat-insulation layer (4), the stove heart (5), grate (6), ash bucket (7), airway (8), blanking cover (9) is provided with the water tank (3) that circularizes shape between water tank heat-insulation layers (2) and the stove heart heat-insulation layer (4).

Described water tank (3) is by garden heart wall (10), outer wall (11), and last top (12), go to the bottom (13), and water inlet pipe (14), outlet pipe (15), drainage pipe (16), water filling port (17) constitutes.Water inlet pipe (14), outlet pipe (15) (see figure 6) that links to each other with external running water pipe (20).Above-mentioned water inlet pipe (14) is vertically gone up top (12), and straight cutting is gone into water tank (3), apart from going to the bottom (13) about 3-300 centimetre.Outlet pipe (15) is arranged on the top (12), and its lower end mouth of pipe flushes substantially with Shang Ding (12) inner surface.Drain hole (16) is arranged on go to the bottom (13), and its mouth of pipe is a little less than the inner surface of go to the bottom (13).Water filling port (17) is located on the pipeline of outlet pipe (15).

Described water tank heat-insulation layers (2) is close to outer wall (11) and last top (12) of water tank (3), on the outer surface of go to the bottom (13).The outer surface that water tank heat-insulation layers (2) has formed water tank (3) has carried out whole coating insulations.Described water tank (3), the stove heart (5), grate (6) is placed in the stove outer covering (1).Described ash bucket (7) is the extension of the garden shape wall (10) of garden tubular, in the bottom of pipe with a garden plate back cover.Airway (8) is welded on the ash bucket (7).

The utility model will be further described below in conjunction with accompanying drawing:

Fig. 1 is the structural representation of energy-saving water heating stove;

Fig. 2 is a vertical view;

Fig. 3 is a right side view;

Fig. 4 is the structural representation of water tank (3); Fig. 5 is a vertical view; Fig. 6 is the schematic diagram of energy-saving water heating stove and external running water pipe and shower set.

In Fig. 1, the stove heart (5) is fixed on the grate (6), places the middle position of annular water tank (3), and the garden shape wall (10) of water tank (3) forms the encirclement in one garden week of the stove heart.Between the stove heart (5) and water tank (3), fill up the jam-pack insulation material, promptly stove heart heat-insulation layer (4) reduces thermal loss, and cooking stove is played insulation effect.Grate (6) is welded on the garden shape wall (10), is used for placing coal cinder, filters coal ash.Among Fig. 4, water tank (3) is by four outer walls (11), last top (12), go to the bottom (13), the garden shape wall (10) of drum is welded.Formed one and had polyhedral molten device, garden heart wall (10) is the cavity of garden tubular, and garden tube diameter is bigger than the diameter of the stove heart (5), at the positive center of water tank (3), passes straight through to go to the bottom (13) from last top (12) and also prolongs composition ash bucket (7).Garden shape wall (10) is designed to the cavity of garden tubular, it mainly acts on is three, and an effect is to install the stove heart (5), second effect filling stove heart heat-insulation layer, one enclose formation stove heart heat-insulation layer (4) on every side at the stove heart (5), stop outwards conduction and the radiation of heat in the stove heart (5) as far as possible.The 3rd effect is the center that is placed in garden heart wall (10) because of the stove heart (5).This has just formed water tank (3) round and round around the stove heart (5), and the stove heart (5) is transmitted to the heat of water tank (3) and is all held back by water tank (3), has been used for heating the cold water in the water tank (3).

Water inlet pipe (14) is gone in the water tank (3) until go to the bottom (13) about 3-300 centimeters from last top (12) straight cutting, mainly is to ensure that running water is entered from the bottom by pipeline, and hot water is ejected to top from the bottom, makes hot water enter outlet pipe (15) automatically, usefulness such as confession shower.

Outlet pipe (15) is on Shang Ding (12), and the mouth of pipe flushes substantially with Shang Ding (12) inner surface.

Drainage pipe (16) is on go to the bottom (13), and the mouth of pipe is convenient to precipitation in the drainage water tank (3) etc. a little less than the inner surface of go to the bottom (13).

Water tank heat-insulation layers (2) clings on the outer surface of water tank (3), and its main effect makes the lip-deep temperature of shell (1) identical with ambient temperature to the hot water thermal insulating in the water tank (3), and heat radiation and the heat of better eliminating cooking stove are conducted and the heat loss of generation.

The principle of energy-saving water heating stove and process:

When cooking, the heat in the stove heart (5) rises to the pot top in the heart from stove, and this part heat is main.But still have the considerable part heat by conducting heat conduction around the stove heart, process stove heart heat-insulation layer (4) garden shape wall (10) is until water tank (3), this part heat that conduction is come out around the stove heart (5) has all heated the cold water the water tank (3), because the water tank heat-insulation layers (2) of water tank (3), the insulation effect of stove outer covering (1), make the surface temperature of stove outer covering (1) identical with environment temperature, stove thermal efficiency greatly improves like this, and heat fully obtains utilizing.

When wanting shower, lock on the water inlet pipe (14) need only be cut down (21) opens, cold water enters the bottom in the water tank (3), cold water pushes up to outlet pipe (15) from the bottom with hot water, three-way cock (18) on the water inlet pipe (15) is opened, just adjustable water saving cold and hot carries out shower, and be very convenient, and one day can be for usefulness such as 4-6 people's shower.

The utility model energy-saving water heating stove is compared with existing cooking stove following good effect:

1, water tank (3) is surrounded the stove heart (5) completely, and the difficult radiant heat of exerting oneself of keeping away around the cooking stove is all cut out the cold water that stays in the heating water tank, and stove thermal efficiency is greatly improved, and difficulty can be kept away the heat loss of exerting oneself and be made full use of.

2, owing to use the secondary thermal insulating warm-keeping layer and utilize water to make working medium, stored heat energy, stopped the heat loss of cooking stove preferably, relatively made the heat of cooking stove concentrate on the pot top, heat is big, and the temperature height has been accelerated to cook, the speed of cooking.

3, water inlet pipe (14) outlet pipe (15) all is connected with running water pipe (20), open the three-way cock (18) on the outlet pipe (15) and the lock of water inlet pipe (14) and cut down (21), hot water in the water tank (3) flows out from shower nozzle automatically, but just shower, water tank (3) becomes " pot-type boiler ", and is extremely easy to use.

4, manufacturing process is simple, and cost is low, and practicality is fabulous.

Embodiment presses such scheme and makes six, works very well.

Claims

1, a kind of energy-saving water heating stove contains stove outer covering (1), water tank heat-insulation layers (2), stove heart heat-insulation layer (4), the stove heart (5), grate (6), ash bucket (7), airway (8), blanking cover (9) is characterized in that, is provided with annular water tank (3) between water tank heat-insulation layers (2) and stove heart heat-insulation layer (4); Described water tank (3) is by concentric walls (10), outer wall (11), and last top (12), go to the bottom (13), and water inlet pipe (14), outlet pipe (15), drainage pipe (16), water filling port (17) constitutes.

2, energy-saving water heating stove according to claim 1 is characterized in that filling up the jam-pack insulation material between the stove heart (5) and the garden shape wall (10), constitutes stove heart heat-insulation layer (4).

3, energy-saving water heating stove according to claim 1 is characterized in that four outer walls (11) at water tank (3), the last outer surface that pushes up (12), go to the bottom (13) are all coated by water tank heat-insulation layers (2) institute.

4, energy-saving water heating stove according to claim 1 is characterized in that water inlet pipe (14) inserts water tank (3) until the 3-300 centimeters apart from go to the bottom (13) from last top (12).

5, energy-saving water heating stove according to claim 1 is characterized in that extending to outside the stove outer covering (1) about 25 centimetres at the garden of garden barrel shape shape wall (10), with garden plate welded closure, constitutes ash bucket (7) at its port.

6, energy-saving water heating stove according to claim 1, the stove heart (5), water tank (3), grate (6) water tank heat-insulation layers (2), stove heart insulation (4) peace is solid in stove outer covering (1).

7, energy-saving water heating stove according to claim 1, water filling port (17) is installed on the pipeline of outlet pipe (15), about 50 centimeters of high water tank (3).