CN201582976U - Vertical no-smoke hot water boiler - Google Patents

Abstract

The utility model discloses a novel vertical no-smoke hot water boiler, which comprises a boiler heating portion, a boiler body portion and a smoke discharging portion. A smoke outlet pipe inner-layer pipe and a smoke outlet pipe outer water-layer sleeve of the smoke discharging portion are respectively communicated with a smoke outlet pipe inner core and a smoke outlet pipe inner core pipe outer water-layer sleeve; the other end of the smoke outlet pipe inner-layer pipe is connected to a triple combustion chamber inner-layer diffusion cylinder; the lower portion of the other end of the smoke outlet pipe outer water-layer sleeve is connected to an upper section outer-layer cylinder; a triple combustion chamber air distribution chamber is arranged below the triple combustion chamber inner-layer diffusion cylinder; an upper section inner periphery high-temperature smoke fire pipe communicated with a lower section inner-layer cylinder are arranged on the lateral surface below the triple combustion chamber inner-layer diffusion cylinder; and a lower section boiler inner direct firing water pipe is arranged inside the lower section inner-layer cylinder. The vertical no-smoke hot water boiler has the advantages: an arranged air distribution opening, a secondary air inlet and a triple air inlet pipe enable fuel to be sufficiently burned to reach the standard of no-smoke waste gas discharge; water flow sequentially passes through the combustion chambers and direct firing pipes to be heated; and the vertical no-smoke hot water boiler has obvious heating effect, rapid heating speed and high combusting utilization ratio.

Description

Vertical smokeless hot-water boiler

Technical field

The utility model relates to a kind of hot-water boiler, relates to a kind of vertical smokeless hot-water boiler specifically.

Background technology

Along with the rapid development of economy of China, various hot-water boilers also occur in succession, to satisfy the needs of people in producing and living.For coal-burning boiler, how realize high energy-conservation, high efficiency, the pollution-free inevitable direction that meets long-run development that is only to the full extent.Thermal energy conversion efficiency is low, waste of fuel is many, the shortcoming of pollution emission environment yet existing boiler exists mostly to some extent, and it mainly is because existing boiler structure exists deficiency, and flue is short, and heat-exchange surface is little; The furnace wall is thin, body of heater rapid heat dissipation etc., and the direct result that is caused is exactly that fire coal can't fully burn, and the heat energy that is produced can't utilize etc. fully, can not satisfy the requirement of long-term sustainable development.

Summary of the invention

The purpose of this utility model is in order to overcome the deficiencies in the prior art, and provides a kind of simple in structure, and is easy to use, the smokeless hot-water boiler of the novel vertical that the efficiency of heating surface is high.

The technical solution of the utility model realizes in the following manner: the smokeless hot-water boiler of a kind of novel vertical, form by boiler heating part, boiler body part and smoke evacuation part, described boiler heating part comprises: fire door, air distribution outlet, the secondary air mouth, inspection socket, hot water outlet, following joint internal layer bucket and the outer bucket of following joint; Described boiler body partly comprises: save aqueduct up and down, secondary combustion chamber internal layer bucket, the outer bucket of last joint, high ambient temperatures pyrotechnics pipe in the last joint, the secondary combustion chamber individual layer directly burns pipe, three blast pipes, three burning pyrotechnics pipes, three burning distribution plenums, three combustion chamber internal layer diffusion buckets, explosion-proof venthole, diffusion bucket go up cover head and outer bucket is gone up cover head; Described smoke evacuation part comprises: the pipe inner tube, the outer water layer sleeve of pipe, the pipe inner core, outer water layer sleeve of smoke inner core tube and cooling water inlet, it is characterized in that: described pipe inner tube is square tangent plane with the outer water layer sleeve of the pipe that is positioned at pipe inner tube periphery, is connected with the outer water layer sleeve of pipe inner core tube of pipe inner core and the periphery that is positioned at the pipe inner core respectively; The described pipe inner tube other end is connected to combustion chamber internal layer diffusion barrel three times, and the outer water layer sleeve other end bottom of pipe is connected to and is positioned at the peripheral outer bucket of upward joint of combustion chamber internal layer diffusion bucket three times; Described diffusion bucket is gone up the top that cover head is arranged on three combustion chamber internal layer diffusion buckets, its peripheral for and the outer bucket that is connected of the outer bucket of last joint go up cover head, it is provided with explosion-proof venthole; Described three combustion chamber internal layer diffusion bucket bottom center positions are set to by outer barrel of outside three combustion chamber distribution plenums that are connected of three blast pipes and last joints, its side, below is set in the joint high ambient temperatures pyrotechnics pipe and is connected with following joint internal layer bucket, be set to around three combustion chamber distribution plenums three burning pyrotechnics pipes make three combustion chamber internal layer diffusions barrel with on save secondary combustion chamber internal layer bucket and be connected; Described going up saved the secondary combustion chamber individual layer DC tube that secondary combustion chamber internal layer bucket inside is provided with inclination, is terminated at down joint internal layer bucket under it; The described pipe of directly heating up water in the following joint stove that is provided with inclination in the internal layer bucket that saves down, its peripheral top is provided with the secondary air mouth, and the pipe most significant end of directly heating up water in the following joint stove is set to inspection socket corresponding to saving an outer barrel outer fix down; The described outer bucket of joint of going up is connected in down the outer bucket of joint near outer water layer sleeve one side-lower of pipe by saving aqueduct up and down; Its feature also is: the outer water layer sleeve outer lower portion of described pipe inner core tube is set to cooling water inlet; The pipe of directly heating up water in the described joint stove down is positioned at the fire door top, and the fire door top is set to air distribution outlet; Described inspection socket top is set to hot water outlet.

Use the advantage of this vertical smokeless hot-water boiler to be: the air distribution outlet of setting, secondary air mouth and three blast pipes can make full combustion of fuel, reach the standard of smokeless toxic emission; Through each combustion chamber and straight heating of burning pipe, it is obvious to add thermal effect in turn for current, and firing rate is fast, the fuel availability height.

Description of drawings

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

The specific embodiment

Below in conjunction with description of drawings the utility model is further described.

The smokeless hot-water boiler of a kind of novel vertical, form by boiler heating part 26, boiler body part 27 and smoke evacuation part 28, described boiler heating part 26 comprises: fire door 23, air distribution outlet 24, secondary air mouth 25, inspection socket 4, hot water outlet 5, under save internal layer bucket 1 and the outer bucket 2 of joint down, the straight pipe 3 that burns in the following joint stove; Described boiler body part 27 comprises: save aqueduct 6 up and down, secondary combustion chamber internal layer bucket, the outer bucket of last joint, high ambient temperatures pyrotechnics pipe 9 in the last joint, secondary combustion chamber individual layer directly burn pipe 10, three blast pipes 11, three burning pyrotechnics pipes, 13, three combustion chambers of three burning distribution plenums internal layer diffusion bucket 14, explosion-proof venthole 21, diffusion bucket go up cover head 15 and outer bucket is gone up cover head 16; Described smoke evacuation part 28 comprises: pipe inner tube 17, the outer water layer sleeve 18 of pipe, pipe inner core 19, outer water layer sleeve 20 of smoke inner core tube and cooling water inlet 22, it is characterized in that: described pipe inner tube 17 is square tangent plane with the outer water layer sleeve 18 of the pipe that is positioned at pipe inner tube 17 peripheries, is connected with the outer water layer sleeve 20 of pipe inner core tube of pipe inner core 19 and the periphery that is positioned at pipe inner core 19 respectively; Described pipe inner tube 17 other ends are connected to combustion chamber internal layer diffusion barrel 14 three times, and outer water layer sleeve 18 other end bottoms of pipe are connected to the outer bucket 2 of upward joint that is positioned at internal layer diffusion bucket 14 peripheries, three combustion chambers; Described diffusion bucket is gone up the top that cover head 15 is arranged on three combustion chamber internal layer diffusion buckets 14, its peripheral for and the outer bucket that is connected of the outer bucket of last joint go up cover head 16, it is provided with explosion-proof venthole 21; Internal layer diffusion bucket 14 bottom center positions, described three combustion chambers are set to by outer barrel of outside three combustion chamber distribution plenums 13 that are connected of three blast pipes 11 and last joints, its side, below is set in the joint high ambient temperatures pyrotechnics pipe 9 and is connected with following joint internal layer bucket 1, be set to around three combustion chamber distribution plenums 13 three burning pyrotechnics pipes 19 make three combustion chamber internal layer diffusions barrels 14 with on save secondary combustion chamber internal layer bucket and be connected; The described pipe 3 of directly heating up water in the following joint stove that is provided with inclination in the internal layer bucket 2 that saves down, its peripheral top is provided with secondary air mouth 25, and pipe 3 most significant ends of directly heating up water in the following joint stove are set to inspection socket 26 corresponding to following joint skin bucket 2 outer fixs; Its feature also is: described going up saved the secondary combustion chamber individual layer DC tube 10 that secondary combustion chamber internal layer bucket inside is set to tilt, and is terminated at down joint internal layer bucket 2 under it; The described outer bucket of joint of going up is connected in down the outer bucket 2 of joint near outer water layer sleeve 18 1 side-lowers of pipe by saving aqueduct 6 up and down; Outer water layer sleeve 20 outer lower portion of described pipe inner core tube are set to cooling water inlet 22; The pipe 3 of directly heating up water in the described joint stove down is positioned at fire door 23 tops, and fire door 23 tops are set to air distribution outlet 24; Described inspection socket 4 tops are set to hot water outlet 5.

During use, cold water passes through the space between the water layer sleeve 20 outside pipe inner core 19 and the pipe inner core tube successively after cooling water inlet 22 enters, space between the outer water layer sleeve 18 of pipe inner tube 17 and pipe, heat in three combustion chamber internal layer diffusion buckets 14 and the space of going up between outer barrel 2 at joint secondary combustion chamber internal layer bucket and the last joint, part water arrives hot water outlet 5 and discharges, another part enters down the space of saving between internal layer bucket 1 and the outer bucket 2 of following joint after saving mozzle 6 up and down, the high-temperature flue gas of the burning first under the process in the joint internal layer bucket 1 heats with the interior straight pipe 3 that burns of following joint stove.

Claims (5)

1. vertical smokeless hot-water boiler, by boiler heating part (26), boiler body part (27) and smoke evacuation part (28) are formed, it is characterized in that: the outer water layer sleeve (18) of the pipe inner tube (17) of described smoke evacuation part (28) and pipe is connected with pipe inner core (19) and the outer water layer sleeve (20) of pipe inner core tube respectively; Described pipe inner tube (17) other end is connected to three combustion chamber internal layer diffusion barrels (14), and outer water layer sleeve (18) other end bottom of pipe is connected to and is positioned at the peripheral upward outer bucket of joint (2) of three combustion chamber internal layer diffusion buckets (14); Internal layer diffusion bucket (14) bottom center position, described three combustion chambers is set to by three blast pipes (11) and outside three the combustion chamber distribution plenums (13) that are connected of the outer bucket of last joint, its side, below is set to the interior high ambient temperatures pyrotechnics pipe (9) of joint and is connected with following joint internal layer bucket (1), is set to three burning pyrotechnics pipes (19) on every side at three combustion chamber distribution plenums (13) and makes three combustion chamber internal layer diffusions barrel (14) be connected with last joint secondary combustion chamber internal layer bucket; The described pipe (3) of directly heating up water in the following joint stove that is provided with inclination in the internal layer bucket (2) that saves down, its peripheral top is provided with secondary air mouth (25), and pipe (3) most significant end of directly heating up water in the following joint stove is set to inspection socket (26) corresponding to saving outer bucket (a 2) outer fix down.

2. as claims 1 described vertical smokeless hot-water boiler, it is characterized in that: the outer water layer sleeve (18) of described pipe is positioned at pipe inner tube (17) periphery, and it is square tangent plane; The outer water layer sleeve (20) of described pipe inner core tube is positioned at the periphery of pipe inner core (19).

3. as claims 1 described vertical smokeless hot-water boiler, it is characterized in that: the top of described three combustion chamber internal layer diffusion buckets (14) is set to the diffusion bucket and goes up cover head (15), the diffusion bucket is gone up cover head (15) periphery and is gone up cover head (16) for the skin bucket that is connected with the outer bucket of last joint, and the diffusion bucket upward is provided with explosion-proof venthole (21) in cover head (15) top.

4. as claims 1 described vertical smokeless hot-water boiler, it is characterized in that: the described secondary combustion chamber individual layer DC tube (10) that joint secondary combustion chamber internal layer bucket inside is set to tilt, its termination and joint internal layer bucket (2) down down of going up; The described outer bucket of joint of going up is connected in down the outer bucket of joint (2) near outer water layer sleeve (18) one side-lowers of pipe by saving aqueduct (6) up and down.

5. as claims 1 described vertical smokeless hot-water boiler, it is characterized in that: outer water layer sleeve (20) outer lower portion of described pipe inner core tube is set to cooling water inlet (22); The pipe (3) of directly heating up water in the described joint stove down is positioned at fire door (23) top, and fire door (23) top is set to air distribution outlet (24); Described inspection socket (4) top is set to hot water outlet (5).