CN209263350U

CN209263350U - A kind of Novel condensation wall-hung boiler

Info

Publication number: CN209263350U
Application number: CN201822075309.3U
Authority: CN
Inventors: 高满全; 高鹏
Original assignee: Jiangsu Novonte Thermal Equipment Co Ltd
Current assignee: Jiangsu Novonte Thermal Equipment Co Ltd
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2019-08-16
Anticipated expiration: 2028-12-11

Abstract

The utility model discloses a kind of Novel condensation wall-hung boilers of wall-hung condensing gas furnace technical field, the top of the chimney is connected with clarifier after the outer wall of shell, the left side wall of the shell is connected with the first water inlet pipe, the bottom of the three-way connection is connected with isocon, the isocon is connected with the left side wall of heat exchanger, the right end of the three-way connection is connected with the heat-exchange tube being wrapped on chimney outer wall, and lantern ring is socketed on the outer wall of the heat-exchange tube, the lantern ring is fixedly installed heating column on the side side wall of chimney, the other end of the heating column is fixed on the outer wall of chimney, heat transmission fin is fixedly installed on the inner wall of the chimney, the right end of the heat exchanger is fixedly connected with return pipe, water tank is fixedly installed on the inner cavity right side wall of the shell, secondary recovery benefit can be carried out to the heat in exhaust gas With, reduce energy scatter and disappear, improve the utilization of the energy, can to exhaust gas carry out purified treatment, prevent pollution air.

Description

A kind of Novel condensation wall-hung boiler

Technical field

The utility model relates to wall-hung condensing gas furnace technical field, specially a kind of Novel condensation wall-hung boiler.

Background technique

Wall-hung boiler is using gas heating domestic water and to provide the device of heating, currently, more and more people start to make With wall-hung condensing gas furnace, however, existing conventional condensation wall-hung boiler only disposably utilizes the heat of combustion chamber, burning is generated High-temperature flue gas carry a large amount of heat and be not fully utilized and be just discharged away, the capacity usage ratio of this wall-hung boiler is low, damage Consumption is higher, and resource is not effectively used, and the practicability is poor, for this purpose, it is proposed that a kind of Novel condensation wall-hung boiler.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Novel condensation wall-hung boiler Problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of Novel condensation wall-hung boiler, including outer Shell, the inner cavity lower left side of the shell are fixedly installed burner, and heat exchanger, the combustion are provided at the top of the burner The bottom of burner is connected with gas mixer, be respectively fixedly connected at left and right sides of the bottom of the gas mixer air inlet pipe and Fuel gas conduit, the top outer rim of the heat exchanger are fixedly connected with exhaust fume collecting hood, and chimney is connected at the top of the exhaust fume collecting hood, described Blower is connected on chimney, the top of the chimney is connected with clarifier, the left side wall of the shell after the outer wall of shell It is connected with the first water inlet pipe, first water inlet pipe is connected with three-way connection, the three-way connection after the left side wall of shell Bottom be connected with isocon, the isocon is connected with the left side wall of heat exchanger, and the right end of the three-way connection is connected with The heat-exchange tube being wrapped on chimney outer wall, and lantern ring is socketed on the outer wall of the heat-exchange tube, the lantern ring is close to chimney Side side wall on be fixedly installed heating column, the other end of the heating column is fixed on the outer wall of chimney, the chimney Heat transmission fin is fixedly installed on inner wall, the right end of the heat exchanger is fixedly connected with return pipe, and the inner cavity of the shell is right Water tank is fixedly installed on side wall, the right end of the return pipe is connected on the left side wall of water tank, the heat-exchange tube it is another End is connected at the top of the left side wall of water tank, and the bottom of the water tank is connected with the second water inlet pipe.

Preferably, the clarifier includes the cabinet for being fixed on cover top portion, and the bottom center of the cabinet offers With the connecting hole that matches at the top of chimney, gas vent is offered at the top of the cabinet, the inner cavity transverse direction nesting of the cabinet is set It is equipped with filter screen, the top adhesive of the filter screen has absorbent wool, the active charcoal net of the top adhesive of the absorbent wool.

Preferably, the heat transmission fin along the inner wall circumferencial direction of chimney be uniformly arranged for six groups of structures it is identical copper Thermally conductive sheet, and the heat transmission fin linearly arranges from top to bottom along the length direction of chimney.

Preferably, the heating column and lantern ring are copper connector, and are offered on the lantern ring straight with chimney outer wall The sleeve joint hole that diameter matches.

Preferably, it is connected with gas ratio valve in the fuel gas conduit, is fixedly installed on the inner cavity right side wall of affiliated shell PLC controller, and gas ratio valve and PLC controller are electrically connected, PLC controller and blower are electrically connected.

Preferably, heating hot water connecting tube and hot water for life pipe are connected on the right side wall of the water tank, and for warm heat Water connecting tube and hot water for life pipe are respectively connected with connecting flange after shell right side wall.

Compared with prior art, the utility model has the beneficial effects that the exhaust gas that can be generated burner by exhaust fume collecting hood Be collected, using the extraction of blower, be discharged by chimney, heating column the heat in exhaust gas can be absorbed and conduct to Then heat transmission fin on chimney outer wall is conducted to heat-exchange tube by lantern ring, so can by the cold water in heat-exchange tube into Row heating reduces scattering and disappearing for energy, improves the benefit of the energy so as to carry out secondary recovery utilization to the heat in exhaust gas With.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model Section A-A structural schematic diagram；

Fig. 3 is the utility model clarifier structural schematic diagram.

In figure: 1 shell, 2 burners, 3 heat exchangers, 4 gas mixers, 5 air inlet pipe, 6 fuel gas conduits, 7 exhaust fume collecting hoods, 8 cigarettes Cylinder, 9 blowers, 10 clarifiers, 101 cabinets, 102 connecting holes, 103 gas vents, 104 active carbon nets, 105 absorbent wools, 106 filterings Net, 11 first water inlet pipes, 12 three-way connections, 13 isocons, 14 heat-exchange tubes, 15 lantern rings, 16 heat transmission fins, 17 heating columns, 18 Return pipe, 19 water tanks, 20 second water inlet pipes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Novel condensation wall-hung boiler, including shell 1, The inner cavity lower left side of shell 1 is fixedly installed burner 2, and the top of burner 2 is provided with heat exchanger 3, the bottom of burner 2 It is connected with gas mixer 4, has been respectively fixedly connected with air inlet pipe 5 and fuel gas conduit 6 at left and right sides of the bottom of gas mixer 4, heat The top outer rim of exchanger 3 is fixedly connected with exhaust fume collecting hood 7, and the top of exhaust fume collecting hood 7 is connected with chimney 8, is connected with blower on chimney 8 9, the top of chimney 8 is connected with clarifier 10 after the outer wall of shell 1, and the left side wall of shell 1 is connected with the first water inlet pipe 11, First water inlet pipe 11 is connected with three-way connection 12 after the left side wall of shell 1, and the bottom of three-way connection 12 is connected with isocon 13, isocon 13 is connected with the left side wall of heat exchanger 3, and the right end of three-way connection 12, which is connected with, to be wrapped on 8 outer wall of chimney Heat-exchange tube 14, and lantern ring 15 is socketed on the outer wall of heat-exchange tube 14, the fixation on the side side wall of chimney 8 of lantern ring 15 is set It is equipped with heating column 17, the other end of heating column 17 is fixed on the outer wall of chimney 8, is fixedly installed on the inner wall of chimney 8 thermally conductive Fin 16, the right end of heat exchanger 3 are fixedly connected with return pipe 18, are fixedly installed water tank 19 on the inner cavity right side wall of shell 1, The right end of return pipe 18 is connected on the left side wall of water tank 19, and the other end of heat-exchange tube 14 is connected to the left side wall top of water tank 19 Portion, the bottom of water tank 19 are connected with the second water inlet pipe 20.

Wherein, clarifier 10 includes the cabinet 101 for being fixed on the top of shell 1, the bottom center of cabinet 101 offer and The connecting hole 102 matched at the top of chimney 8, the top of cabinet 101 offer gas vent 103, and the inner cavity of cabinet 101 is laterally nested It is provided with filter screen 106, the top adhesive of filter screen 106 has absorbent wool 105, the active charcoal net of the top adhesive of absorbent wool 105 104, absorption can be filtered to large particle with filter screen 106 by this set, by absorbent wool 105 can to moisture into Row absorbs, and can play the role of purifying air by active carbon net 104；

Heat transmission fin 16 is uniformly arranged along the inner wall circumferencial direction of chimney 8 as the identical copper thermally conductive sheet of six groups of structures, And heat transmission fin 16 linearly arranges from top to bottom along the length direction of chimney 8, can increase thermally conductive wing by this set Piece 16 improves the assimilation effect to heat to the heat exchanger effectiveness of the heat of exhaust gas；

Heating column 17 and lantern ring 15 are copper connector, and offer on lantern ring 15 and match with 8 outer diameter of chimney Sleeve joint hole, the heating conduction of heating column 17 and lantern ring 15 can be increased, while by this set convenient for right by lantern ring 15 Chimney 8 is limited；

It is connected with gas ratio valve in fuel gas conduit 6, is fixedly installed PLC controller on the inner cavity right side wall of affiliated shell 1, And gas ratio valve and PLC controller are electrically connected, PLC controller and blower 9 are electrically connected, and can control by this set Air inflow when 6 air inlet of fuel gas conduit；

Heating hot water connecting tube and hot water for life pipe is connected on the right side wall of water tank 19, and heat hot water connecting tube and Hot water for life pipe is respectively connected with connecting flange after running through 1 right side wall of shell, is convenient for connecting by heating hot water by this set Adapter tube and hot water for life pipe are carried out respectively for warm hot water supply.

Embodiment: the device imports cold water when in use, by the first water inlet pipe 11, and then cold water can pass through isocon 13 enter in heat exchanger 3, suck air by air inlet pipe 5, and suck combustion gas by fuel gas conduit 6, pass through gas mixer 4 Mixing after import burner 2, the heat of burning can heat the cold water in isocon 13 by heat exchanger 3, so It is drained into water tank 19 by return pipe 18 afterwards, and cold water is imported into water tank 19 by the second water inlet pipe 20 and hot water is mixed It is easy to use after conjunction, while the exhaust gas that burner 2 generates can be collected by exhaust fume collecting hood 7, using the extraction of blower 9, promoted Flow exhaust gas in chimney 8, be discharged after the purification finally by clarifier 10, exhaust gas 8 inner cavity of chimney flow during, Heating column 17 can absorb the heat in exhaust gas and be conducted to the heat transmission fin 16 on 8 outer wall of chimney, and set is then passed through Ring 15 is conducted to heat-exchange tube 14, and then the cold water in heat-exchange tube 14 can be heated, so as to in exhaust gas Heat carries out secondary recovery utilization, and the hot water in heat-exchange tube 14 flows into water tank 19, to use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Novel condensation wall-hung boiler, including shell (1), it is characterised in that: the inner cavity lower left side fixation of the shell (1) is set It is equipped with burner (2), is provided with heat exchanger (3) at the top of the burner (2), the bottom of the burner (2) is connected with The bottom left and right sides of gas mixer (4), the gas mixer (4) has been respectively fixedly connected with air inlet pipe (5) and fuel gas conduit (6), the top outer rim of the heat exchanger (3) is fixedly connected with exhaust fume collecting hood (7), is connected with cigarette at the top of the exhaust fume collecting hood (7) Cylinder (8) is connected with blower (9) on the chimney (8), and the top of the chimney (8) is connected with net after the outer wall of shell (1) Change device (10), the left side wall of the shell (1) is connected with the first water inlet pipe (11), and first water inlet pipe (11) runs through shell (1) it being connected with after left side wall three-way connection (12), the bottom of the three-way connection (12) is connected with isocon (13), and described point Flow tube (13) is connected with the left side wall of heat exchanger (3), and the right end of the three-way connection (12), which is connected with, is wrapped in chimney (8) outside Heat-exchange tube (14) on wall, and lantern ring (15) are socketed on the outer wall of the heat-exchange tube (14), the lantern ring (15) is close It is fixedly installed on the side side wall of chimney (8) heating column (17), the other end of the heating column (17) is fixed on chimney (8) It on outer wall, is fixedly installed heat transmission fin (16) on the inner wall of the chimney (8), the right end of the heat exchanger (3) is fixed to be connected It is connected to return pipe (18), is fixedly installed water tank (19) on the inner cavity right side wall of the shell (1), the right side of the return pipe (18) End is connected on the left side wall of water tank (19), and the other end of the heat-exchange tube (14) is connected to the left side wall top of water tank (19) The bottom in portion, the water tank (19) is connected with the second water inlet pipe (20).

2. a kind of Novel condensation wall-hung boiler according to claim 1, it is characterised in that: the clarifier (10) includes fixing Cabinet (101) at the top of shell (1), the bottom center of the cabinet (101) are offered and are matched at the top of chimney (8) Connecting hole (102) offers gas vent (103) at the top of the cabinet (101), and the inner cavity of the cabinet (101) is laterally nested It is provided with filter screen (106), the top adhesive of the filter screen (106) has absorbent wool (105), the top of the absorbent wool (105) Portion is bonded with active carbon net (104).

3. a kind of Novel condensation wall-hung boiler according to claim 1, it is characterised in that: the heat transmission fin (16) is along cigarette The inner wall circumferencial direction of cylinder (8) is uniformly arranged as the identical copper thermally conductive sheet of six groups of structures, and the heat transmission fin (16) along The length direction of chimney (8) linearly arranges from top to bottom.

4. a kind of Novel condensation wall-hung boiler according to claim 1, it is characterised in that: the heating column (17) and lantern ring (15) it is copper connector, and offers the sleeve joint hole matched with chimney (8) outer diameter on the lantern ring (15).

5. a kind of Novel condensation wall-hung boiler according to claim 1, it is characterised in that: be connected on the fuel gas conduit (6) Gas ratio valve is fixedly installed PLC controller, and gas ratio valve and PLC control on the inner cavity right side wall of affiliated shell (1) Device is electrically connected, and PLC controller and blower (9) are electrically connected.

6. a kind of Novel condensation wall-hung boiler according to claim 1, it is characterised in that: on the right side wall of the water tank (19) It is connected with heating hot water connecting tube and hot water for life pipe, and heating hot water connecting tube and hot water for life pipe run through shell (1) Connecting flange is respectively connected with after right side wall.