CN208186845U

CN208186845U - A kind of rapid heating boiler

Info

Publication number: CN208186845U
Application number: CN201820674061.XU
Authority: CN
Inventors: 刘磊; 高伟; 翟志永; 刘宗华
Original assignee: Zhoukou Yuanda Taikang Boiler Co Ltd
Current assignee: Zhoukou Yuanda Taikang Boiler Co Ltd
Priority date: 2018-05-08
Filing date: 2018-05-08
Publication date: 2018-12-04
Anticipated expiration: 2028-05-08

Abstract

The utility model discloses a kind of rapid heating boilers, are related to boiler technology field, including furnace body, combustion chamber, hot hydroecium, preheating chamber, agitating device；Lower portion of furnace body is combustion chamber, it is hot hydroecium in the middle part of furnace body, upper of furnace body is preheating chamber, it is gas engine at the respective combustion chamber of furnace body outside, there is air inlet at the top of furnace body, there is gas outlet on the furnace body on preheating chamber top, hot hydroecium includes heat exchanger, water inlet, water outlet, there is protrusion on heat exchanger inner wall, preheating outside the furnace body above indoor spiral helicine filling pipe has water filling port, filling pipe couples with water inlet, agitating device includes mutation motor, shaft, stirring blade, protective shell, mutation motor is in the middle part of preheating chamber, mutation motor lower portion is connected with shaft, there is stirring blade in shaft；Heat transference efficiency is high, reduces energy loss.

Description

A kind of rapid heating boiler

Technical field

The utility model relates to boiler technology fields, and in particular to a kind of rapid heating boiler.

Background technique

Boiler is widely used in industrial production, family life, especially hot-water boiler, main in life There are two kinds of purposes of heating and bathing；For existing hot-water boiler when heating up water, the poor fluidity of water, heat exchange area are small in boiler, add Hot rate is low, and energy consumption is high, causes entreprise cost height.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of thermal efficiency height, energy-efficient rapid heating boiler.

The technical solution of the utility model is: a kind of rapid heating boiler, including furnace body, combustion chamber, hot hydroecium, preheating Room, agitating device；There is adiabator layer in the furnace body, it is hot hydroecium, upper of furnace body in the middle part of furnace body that lower portion of furnace body, which is combustion chamber, It is preheating chamber, is gas engine at the respective combustion chamber of furnace body outside, there is air inlet, air inlet pipe where air inlet at furnace body top edge Road is passed through combustion chamber outside hot hydroecium, and outlet pipe is embedded with outside hot hydroecium corresponding with admission line, and outlet pipe is logical Enter preheating chamber, has gas outlet on the furnace body on preheating chamber top, be provided with universal wheel below furnace body；The hot hydroecium includes heat exchange Device, water inlet, water outlet have protrusion in heat exchanger side inner walls and bottom interior wall, and above hot hydroecium, water outlet exists water inlet Hot hydroecium's side lower；There is spiral helicine filling pipe in the preheating chamber, have water filling port outside the furnace body above filling pipe, Filling pipe couples with water inlet；The agitating device includes mutation motor, shaft, stirring blade, protective shell, and mutation motor exists In the middle part of preheating chamber, mutation outside motor is provided with protective shell, and mutation motor lower portion is connect with the shaft for protruding into hot hydroecium, in shaft There is stirring blade.

Preferably, there is weep hole in the protrusion on the exchanger base inner wall.

Preferably, the stirring blade has three layers, and stirring blade length is successively elongated from top to bottom, and three layers of stirring blade are equal It is bent upwards.

Preferably, every layer of the stirring blade bending counterclockwise.

The beneficial effects of the utility model are: increasing the water and heat exchanger contact surface of hot hydroecium by the protrusion on heat exchanger Product, effectively increases heat exchange efficiency；By the way that agitating device is arranged, it is capable of increasing water and heat exchanger contact frequency, is further increased Thermal conversion efficiency；By the way that preheating chamber is arranged above hot hydroecium, by utilizing fume afterheat, energy loss is reduced.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of rapid heating boiler.

Fig. 2 is a kind of top view of the stirring blade of rapid heating boiler.

Fig. 3 is a kind of structural schematic diagram of the bottom protrusion of the heat exchanger of rapid heating boiler.

Appended drawing reference: 1- furnace body；The combustion chamber 2-；3- hot hydroecium；4- preheating chamber；5- agitating device；11- adiabator layer； 12- universal wheel；13- gas engine；14- air inlet；15- admission line；16- outlet pipe；The gas outlet 17-；31- heat exchanger；32- Water inlet；33- water outlet；41- water filling port；42- filling pipe；51- mutation motor；52- shaft；53- stirring blade；54- is protected Protective case；311- protrusion；312- weep hole.

Specific embodiment

Below in conjunction with attached drawing, the technical solution of the utility model is further explained:

According to Fig. 1 to Fig. 3, a kind of rapid heating boiler, including furnace body 1, combustion chamber 2, hot hydroecium 3, preheating chamber 4, Agitating device 5；There is adiabator layer 11 in the furnace body 1, it is hot hydroecium 3, furnace in the middle part of furnace body 1 that 1 lower part of furnace body, which is combustion chamber 2, 1 top of body is preheating chamber 4, is gas engine 13 at 1 outside respective combustion chamber 2 of furnace body, and furnace body has air inlet 14 at 1 top edge, Outside hot hydroecium 3, the air in admission line 15 leads to 14 place admission line 15 of air inlet after the heating of heat exchanger 31 Enter combustion chamber 2, improves the air themperature for entering combustion chamber 2, be embedded with outlet pipe outside hot hydroecium 3 corresponding with admission line 15 16, outlet pipe 16 is passed through preheating chamber 4, and preheating chamber 4 has out on the furnace body 1 on 4 top of preheating chamber for further utilizing to exhaust gas Port 17 is provided with universal wheel 12 below furnace body 1；The hot hydroecium 3 includes heat exchanger 31, water inlet 32, water outlet 33, heat exchange There is protrusion 311 in 31 side inner walls of device and bottom interior wall, protrusion 311 increases 31 inner wall area of heat exchanger, thermal conversion efficiency is improved, There is weep hole 312 in protrusion 311 in 31 bottom interior wall of heat exchanger, weep hole 312 is used to discharge water thoroughly, protects heat exchanger 31 inner walls, water inlet 32 is above hot hydroecium 3, and water outlet 33 is in 3 side lower of hot hydroecium；There is helical form in the preheating chamber 4 Filling pipe 42, filling pipe 42 absorbs the fume afterheat in preheating chamber 4, has note outside the furnace body 1 of the top of filling pipe 42 The mouth of a river 41, filling pipe 42 couple with water inlet 32；The agitating device 5 includes mutation motor 51, shaft 52, stirring blade 53, protective shell 54, mutation motor 51 are provided with protective shell 54 outside the middle part of preheating chamber 4, mutation motor 51, under mutation motor 51 Portion is connect with the shaft 52 for protruding into hot hydroecium 3, there is stirring blade 53 in shaft 52, and stirring blade 53 has three layers, stirring blade 53 Length is successively elongated from top to bottom, and three layers of stirring blade 53 are bent upwards, and single layer stirring blade 53 is bent counterclockwise, mutation electricity For machine 51 for driving the stirring blade 53 in shaft 52 to be stirred water, stirring blade 53, which is bent upwards, generates upwards water Thrust, stirring blade 53 are bent the power that the hand of spiral is generated to water counterclockwise.

The working principle of the utility model is: injecting normal-temperature water from water filling port 41 to hot hydroecium 3, fired by gas engine 13 The combustion for burning room 2 generates a large amount of heat, and heat exchanger 31 absorbs the heat that fuel gas buring generates and to the water in hot hydroecium 3 It is heated, mutation motor 51 drives shaft 52 to rotate, and the stirring blade 53 in shaft 52 stirs water back and forth, keeps water fast Speed heating；When carrying out moisturizing to hot hydroecium 3, normal-temperature water is injected by water filling port 41, normal-temperature water is in filling pipe 42 by pre- The preheating of flue gas in hot cell 4 improves the initial temperature that water enters hot hydroecium 3.

Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, those skilled in the art It should be appreciated that the technical solution of the present invention is modified or equivalently replaced, without departing from the utility model technical side The objective and range of case, should all cover in the scope of the claims of the utility model.

Claims

1. a kind of rapid heating boiler, including furnace body, combustion chamber, hot hydroecium, preheating chamber, agitating device, it is characterised in that: described Furnace body in have an adiabator layer, it is hot hydroecium in the middle part of furnace body, upper of furnace body is preheating chamber, furnace body that lower portion of furnace body, which is combustion chamber, It is gas engine at external respective combustion chamber, has air inlet at furnace body top edge, admission line is embedded in hot hydroecium where air inlet Outside is passed through combustion chamber, and outlet pipe is embedded with outside hot hydroecium corresponding with admission line, and outlet pipe is passed through preheating chamber, in advance There is gas outlet on the furnace body on hot cell top, is provided with universal wheel below furnace body；The hot hydroecium include heat exchanger, water inlet, Water outlet has protrusion in heat exchanger side inner walls and bottom interior wall, and water inlet is above hot hydroecium, and water outlet is in hot hydroecium side Lower part；There is spiral helicine filling pipe in the preheating chamber, there is water filling port, filling pipe outside the furnace body above filling pipe Couple with water inlet；The agitating device includes mutation motor, shaft, stirring blade, protective shell, and mutation motor is in preheating chamber Middle part, mutation outside motor are provided with protective shell, and mutation motor lower portion is connect with the shaft for protruding into hot hydroecium, there is stirring in shaft Blade.

2. rapid heating boiler as described in claim 1, it is characterised in that: in the protrusion on the exchanger base inner wall There is weep hole.

3. rapid heating boiler as described in claim 1, it is characterised in that: the stirring blade has three layers, stirring blade Length is successively elongated from top to bottom, and three layers of stirring blade are bent upwards.

4. rapid heating boiler as described in claim 1, it is characterised in that: every layer of the stirring blade is curved counterclockwise It is bent.