CN2138754Y

CN2138754Y - Domestic power saving water stove

Info

Publication number: CN2138754Y
Application number: CN 92219390
Authority: CN
Inventors: 卞振业
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-19
Filing date: 1992-07-19
Publication date: 1993-07-21
Anticipated expiration: 2002-07-19

Abstract

The utility model relates to a domestic power saving water stove, which is provided with a jet stream accelerator composed of a water outlet pipe, a delivery hose, a hollow stove cover, a return water hose and a return pipe. The stove body is in separate type. The stove body is provided with an air flue, and a sandwich layer water box is welded to the outer side. A hearth is drum-shaped. A grate has different shapes and can be replaced. The delay time of fire sleep is provided; the time for banking fire can be controlled. The utility model is composed of a base, the stove body, the hearth, the sandwich water box, the jet stream accelerator, a water out joint and a return water joint. The elevated temperature is quick, the thermal efficiency is high, the coal can be saved by 4-14%, and the time for banking fire is at least 24 hours. The utility model can be widely used for heating in families and other small locations.

Description

Domestic power saving water stove

The utility model relates to domestic energy-saving hot-water heating stove, the miniature energy-saving hot-water heating stove and accessory in the small-sized places such as being used for family, school, shop, restaurant, enterprise of more clearly saying so.

Traditional domestic heating is a Room one stove.This mode is dangerous, unhygienic, the thermal efficiency is low, coal consumption is big, work is heavy.Also there is the domestic energy-saving hot-water heating stove of several chambers one stove in past, though its structure has nothing in common with each other, its intensification is slower mostly, and the thermal efficiency is still not high enough.In addition, most of domestic energy-saving hot-water heating stoves only are applicable to moulded coal or diffusing coal, poor for applicability to fuel.When indoor unmanned or need bank up a fire night the time, the domestic energy-saving hot-water heating stove control in past is inconvenient, stove fire often extinguishes, and is very inconvenient.

The purpose of the utility model domestic energy-saving hot-water heating stove, be to overcome above-mentioned shortcoming and defect, provide that a kind of thermal efficiency height, coal consumption are little, quick heating, bank up a fire convenient controlled, go for different fuels such as moulded coal and diffusing coal, hygiene and keep the little domestic energy-saving hot-water heating stove of the amount of labour of heating.

In order to achieve the above object, the utility model is connected in the burner hearth that the body of heater middle part has fire grate by laying the base that has fire door on the ground, be installed on the base and have the body of heater of flue.Be fastened on the bell of upper of furnace body, be welded on the interlayer water tank of body of heater and flue outside.The water out adapter and the backwater joint that are welded on interlayer water tank upper and lower part respectively constitute.Water out adapter and backwater joint be except that with heating radiator links to each other, also and the jet accelerator of ining succession.The bell of the hollow that the jet accelerator links to each other with the backwater flexible pipe other end by the outlet pipe that has valve that links to each other with water out adapter, the delivery hose that links to each other with outlet pipe, the return pipe that has valve and bleeder cock that links to each other with backwater joint, the backwater flexible pipe that links to each other with return pipe, with delivery hose constitutes.One side of bell and the upper edge of body of heater are hinged.

Bell hollow of the present utility model, and by delivery hose, outlet pipe, water out adapter, backwater flexible pipe, return pipe, backwater joint link to each other with the interlayer water tank.When domestic energy-saving hot-water heating furnaceman did, the heat in the burner hearth is very fast to heat the water in the bell.Hot water is injected into the intermediate water upper box part rapidly through delivery hose and outlet pipe.The interlayer water in water tank then is supplemented to bell through backwater joint, return pipe and backwater flexible pipe rapidly.The process of this acceleration circulation improves the utility model intensification quickening, the thermal efficiency.

Body of heater of the present utility model is a separate type.It connects their securing member by body of heater body, body of heater upper body, and the water pipe and the joint thereof that connect their interlayer water tank constitute.Separate type can make body of heater maintenance, dismounting, transportation all very convenient.If any damage, can also change rapidly.

The interlayer water tank is all being welded in the outside of body of heater, and body of heater body and body of heater upper body all are like this, links to each other with water pipe and joint thereof between them.This structure has increased the heating surface area of interlayer water tank greatly, and making heats up accelerates, and the thermal efficiency improves.

Burner hearth of the present utility model is dolioform, small in ends, broad in the middle.The two ends diameter is advisable with the 170-190 millimeter, and this size can be burnt the various moulded coals with 160 millimeters of ∮ 100, ∮ 120, ∮ 140, ∮, and applicability is strong.Dolioform burner hearth broad in the middle small in ends make ventilates in the burner hearth, oxygen supply is abundant, the moulded coal burning is complete.Therefore, both save the energy, improved fire box temperature again.

Grate has the thin cross that is applicable to moulded coal and is applicable to the shapes such as thick bar shaped of the coal that looses, and can change easily in base, and this just provides convenience for the replacing of fuel, and applicability of the present utility model is further strengthened.The mounting means of grate belongs to prior art, no longer describes in detail.

The burner hearth upper end has a fire dormancy delayer that can fasten at any time or take off, and it is made of lid and the valve of getting a breathing space that is installed in lid central authorities.The valve of getting a breathing space can have various structures, metal system needle-valve or on the lid central aperture, add the spiral cover that can outward winding gradually etc. can.During normal heating, fiery dormancy delayer is removed.In the time of need banking up a fire, the fire delayer of sleeping is fastened, the valve of getting a breathing space is opened.The degree difference of opening, just different by the air mass flow of the valve of getting a breathing space, the tail-off time of coal is also just different in the burner hearth.In conjunction with the adjusting of fire door air inflow, thus, just can control the length of fire-sealing time again.

Task of the present utility model comes to this and finishes.

The utility model provides a kind of thermal efficiency height, coal saving rate height, quick heating, the convenience of banking up a fire is controlled, go for loose coal and shape coal, the domestic energy-saving furnace of hygiene.Compare with the product in past, coal saving rate of the present utility model reaches 4-14%.The utility model fire-sealing time can reach more than 24 hours.The utility model can use the moulded coal of 160 millimeters of loose coal or ∮ 100, ∮ 120, ∮ 140, ∮, and applicability is strong.It can be widely used in vast town and country various occasions such as family, school, small enterprise, small shop heating or heat up water, cook.

Below in conjunction with embodiment and accompanying drawing thereof the utility model is done further explanation.

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

Fig. 2 is the outline drawing of embodiment.

Fig. 3 is a kind of of grate.

Fig. 4 is another grate.

As seen from Figure 1, the utility model domestic energy-saving hot-water heating stove embodiment is made of the base 2 that has fire door 1, the body of heater 4 that has flue 3, the burner hearth 6 that has grate 5, the bell 7 of hollow, interlayer water tank 8, water out adapter 9, backwater joint 10, jet accelerator 11.Separate type body of heater 4 is made of body of heater body 12 and body of heater upper body 13, securing member 14, water pipe 15 and joint 16 thereof.Burner hearth 6 is dolioform, and upper end diameter is 170 millimeters.Its upper end fastens the dormancy delayer that catches fire and be made of lid 17 gentle air valves 18.The valve 18 of getting a breathing space is cap-rotating types.

Can clearly be seen that among Fig. 2 that the jet accelerator 11 of present embodiment is made of the outlet pipe 20 that has valve 19, delivery hose 21, the return pipe 24 that has valve 22 and bleeder cock 23, backwater flexible pipe 25, bell 7.The upper edge of the left side of bell 7 and body of heater 4 is hinged with axle 26.Fire door 1 central authorities also have stopcock 27.Therefore, present embodiment can use two cover mechanisms to bank up a fire, and is reliable, is convenient to regulate.

Figure 3 shows that thin cross fire grate, be used to burn the shape coal.

Figure 4 shows that thick bar shaped fire grate, be used to burn diffusing coal.

The present embodiment quick heating, thermal efficiency height is banked up a fire conveniently.Fire-sealing time can reach 24 hours.Coal saving rate can reach 14%.Both can burn bulk coal, also can burn moulded coal, can be widely used in occasions such as town-dweller-rural-family, small shop, a slap-bang shop, small enterprise.

Claims

1, a kind of by laying the base that has fire door on the ground, be installed on the base and the body of heater of band flue, be connected in body of heater middle part and have the burner hearth of fire grate, be fastened on the bell of upper of furnace body, be welded on the interlayer water tank of body of heater and flue outside, be welded on respectively on the interlayer water tank, the domestic energy-saving hot-water heating stove that water out adapter and backwater joint constituted of bottom, it is characterized in that said water out adapter and backwater joint are except that with heating radiator links to each other, also and the jet accelerator of ining succession, the jet accelerator is by the outlet pipe that has valve that links to each other with water out adapter, the delivery hose that links to each other with outlet pipe, the return pipe that has valve and bleeder cock that links to each other with backwater joint, the backwater flexible pipe that links to each other with return pipe, the bell of the hollow that links to each other with the backwater flexible pipe other end with delivery hose constitutes, and a side of bell and the upper edge of body of heater are hinged.

2, according to the described domestic energy-saving hot-water heating of claim 1 stove, it is characterized in that said body of heater is a separate type, it is made of body of heater body, body of heater upper body, the securing member that connects them, water pipe and the joint thereof that connects their interlayer water tank.

3, according to claim 1 or 2 described domestic energy-saving hot-water heating stoves, it is characterized in that said burner hearth is dolioform, small in ends, broad in the middle, fire grate has the difformity that goes for moulded coal and diffusing coal.

4, according to claim 1 or 2 described domestic energy-saving hot-water heating stoves, it is characterized in that said burner hearth upper end has a fire dormancy delayer that can fasten at any time or take off, it is made of lid and the valve of getting a breathing space that is installed in lid central authorities.

5, according to the described domestic energy-saving hot-water heating of claim 3 stove, it is characterized in that said burner hearth upper end has a fire dormancy delayer that can fasten at any time or take off, it is made of lid and the valve of getting a breathing space that is installed in lid central authorities.