CN205606889U

CN205606889U - High -efficient boiler of pipeline formula internal heat

Info

Publication number: CN205606889U
Application number: CN201620246903.2U
Authority: CN
Inventors: 马新祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-28
Filing date: 2016-03-28
Publication date: 2016-09-28
Anticipated expiration: 2026-03-28

Abstract

The utility model provides a high -efficient boiler of pipeline formula internal heat includes boiler casing, furnace, furnace ash room, first combustion tube, the second combustion tube, the third combustion tube, draw grey storehouse and flue pipe, boiler casing's inside fixed mounting furnace, dress furnace ash room is joined in marriage to furnace's bottom, furnace's upper portion and be located boiler casing one side inner arm on fixed mounting draw grey storehouse, the one end and the furnace of first combustion tube and second combustion tube are connected and communicate with each other, the other end with draw grey storehouse and be connected and communicate with each other, the one end of third combustion tube with draw grey storehouse and be connected and communicate with each other, the other end and flue union coupling communicate with each other, shell upper portion is joined in marriage dress delivery port, a shell side and is joined in marriage and put into the mouth of a river, communicates with each other inside water inlet and delivery port and the shell. The utility model discloses a design of first combustion tube, second combustion tube and third combustion tube for stove fire in the furnace fully burns, has reduced the heat time of the water in the boiler, has reduced the coal expenses volume, has practiced thrift the resource.

Description

Duct type interior-heat efficient boiler

Technical field:

This utility model relates to boiler plant technical field, high particularly to a kind of duct type interior-heat Effect boiler.

Background technology:

Hot-water boiler is used for heating and bathing, and in prior art, hot-water boiler with fire coal is mostly Lead, and the combustion pipe in boiler be mostly straight tube so that coal combustion is only single-stage combustion, Combustion tube is little with the contact area of water, and heat transfer is slow, low for thermal velocity, and the utilization rate to coal The highest, cause the waste of the energy, add heating or the cost of bathing.

Summary of the invention:

In view of this, it is necessary to a kind of duct type interior-heat efficient boiler is provided.

A kind of duct type interior-heat efficient boiler, including boiler jacket, burner hearth, burner hearth ash room, the One combustion tube, the second combustion tube, the 3rd combustion tube, draw ash silo and flue tube, boiler jacket Internal fixed installation burner hearth, the bottom of burner hearth is equipped with burner hearth ash room, the top of burner hearth and be positioned at pot On the inner arm of stove outer covering side, ash silo is drawn in fixed installation, the first combustion tube and one end of the second combustion tube Being connected with burner hearth and communicate, the other end is connected with drawing ash silo and communicates, one end of the 3rd combustion tube Being connected with drawing ash silo and communicate, the other end is connected with flue tube and communicates；Shell upper is equipped with out The mouth of a river, shell one side are equipped with water inlet, water inlet and outlet and communicate with enclosure.

Preferably, drawing ash Hatch Opening and be positioned at stockhole top, stockhole is positioned at the upper of burner hearth ash room mouth Portion.

Preferably, equipped connector on the mouth of flue tube.

Preferably, equipped outer casing base bottom boiler jacket, bottom burner hearth ash room at the bottom of equipped ash room Seat.

First combustion tube of the present utility model, the second combustion tube and the design of the 3rd combustion tube, make The stove fire obtained in burner hearth fully burns, and heat is distributed to the first combustion tube, the second combustion simultaneously Burn on pipe and the 3rd combustion tube so that decrease the heat time heating time of water in boiler, decrease use Coal amount, has saved resource, decreases cost of heating up water, and this utility model can be not only used for coal combustion Burn, it may also be used for the burning of other fuel such as combustion gas.

Accompanying drawing illustrates:

Fig. 1 is the structural representation at the internal visual angle of duct type interior-heat efficient boiler.

Fig. 2 is another viewing angle constructions schematic diagram within duct type interior-heat efficient boiler.

Fig. 3 is the external structure schematic diagram of duct type interior-heat efficient boiler.

In figure: boiler jacket 1, outer casing base 11, burner hearth 2, stockhole 21, burner hearth ash room 3, Burner hearth ash room mouth 31, base the 32, first combustion tube the 4, second combustion tube the 5, the 3rd combustion of ash room Burn pipe 6, draw ash silo 7, draw ash Hatch Opening 71, flue tube 8, connector 81, outlet 9, Water inlet 10.

Detailed description of the invention:

Please refer to Fig. 1, Fig. 2 and Fig. 3, duct type interior-heat efficient boiler includes outside boiler Shell 1, burner hearth 2, burner hearth ash room the 3, first combustion tube the 4, second combustion tube the 5, the 3rd burn Pipe 6, draw ash silo 7 and flue tube 8, the inside fixed installation burner hearth 2 of boiler jacket 1, stove The bottom of thorax 2 is equipped with burner hearth ash room 3, the top of burner hearth 2 and be positioned at boiler jacket 1 side On arm, ash silo 7, the first combustion tube 4 and one end of the second combustion tube 5 and burner hearth are drawn in fixed installation 2 connect and communicate, and the other end is connected with drawing ash silo 7 and communicates, one end of the 3rd combustion tube 6 Being connected with drawing ash silo 7 and communicate, the other end is connected with flue tube 8 and communicates；Boiler jacket 1 Top is equipped with outlet 9, boiler jacket 1 one side is equipped with water inlet 10, water inlet 10 with Outlet 9 is internal with boiler jacket 1 to be communicated.

Drawing ash Hatch Opening 71 and be positioned at stockhole 21 top, stockhole 21 is positioned at burner hearth ash room mouth 31 Top.Equipped connector 81 on the mouth of flue tube 8.Bottom boiler jacket 1 at the bottom of equipped shell Seat 11, equipped ash room base 32 bottom burner hearth ash room 3.

Setting of first combustion tube the 4, second combustion tube 5 of the present utility model and the 3rd combustion tube 6 Meter so that the stove fire in burner hearth 2 fully burns, and heat is distributed to the first combustion tube simultaneously 4, on the second combustion tube 5 and the 3rd combustion tube 6 so that improve the heating of water in boiler Time, decreasing coal consumption, saved resource, decrease cost of heating up water, this utility model is not Can be only used for coal combustion, it may also be used for the burning of other fuel such as combustion gas.

Claims

1. a duct type interior-heat efficient boiler, it is characterised in that: duct type interior-heat efficient boiler includes Boiler jacket, burner hearth, burner hearth ash room, the first combustion tube, the second combustion tube, the 3rd combustion tube, Drawing ash silo and flue tube, the inside fixed installation burner hearth of boiler jacket, the bottom of burner hearth is equipped with burner hearth Ash room, the top of burner hearth and be positioned on the inner arm of boiler jacket side fixed installation and draw ash silo, the first combustion The one end burning pipe and the second combustion tube is connected with burner hearth and communicates, and the other end is connected and phase with drawing ash silo Logical, one end of the 3rd combustion tube is connected with drawing ash silo and communicates, and the other end is connected with flue tube and phase Logical；Shell upper is equipped with outlet, shell one side be equipped with water inlet, water inlet and outlet with Enclosure communicates.

2. duct type interior-heat efficient boiler as claimed in claim 1, it is characterised in that: draw ash Hatch Way In stockhole top, stockhole is positioned at the top of burner hearth ash room mouth.

3. duct type interior-heat efficient boiler as claimed in claim 1 or 2, it is characterised in that: flue tube Mouth on equipped connector.

4. duct type interior-heat efficient boiler as claimed in claim 3, it is characterised in that: at the bottom of boiler jacket Portion is equipped with outer casing base, equipped ash room base bottom burner hearth ash room.