CN207907501U - A kind of pipeline arrangement of gas fired-boiler - Google Patents

Abstract

The utility model discloses a kind of arrangements of the pipeline of gas fired-boiler, including bottom plate, the upper surface of bottom plate is fixedly connected with the lower surface of first shell, the left side of first shell is connected with the first sealing ring, the inner surface of first sealing ring and the outer surface of outlet pipe are socketed, the outer surface of outlet pipe is provided with outlet valve, and the lower surface of first shell inner wall is fixedly connected with the lower surface of two supporting blocks.The pipeline of the gas fired-boiler is arranged, pass through the cooperation between combustor, the second bend pipe, air inlet pipe, air blower and third bend pipe, combustor heats the indoor air that burns, the smog of indoor generation of burning is flowed out from the second bend pipe, air inlet pipe is heated in the process of moving, to be preheated to the hot gas sucked in air inlet pipe, air after preheated is sent into combustor by air blower from third bend pipe, it is utilized containing a large amount of heat in smog, and the air for entering combustor is preheated, improve the service life of combustor.

Description

A kind of pipeline arrangement of gas fired-boiler

Technical field

The utility model is related to gas fired-boiler technical field, the pipeline of specially a kind of gas fired-boiler is arranged.

Background technology

Gas fired-boiler includes gas hot water boiler, gas-fired water heating boiler, gas-steam boiler etc., wherein gas-fired water heating boiler Also referred to as gas heating boiler and combustion gas bath boiler, gas fired-boiler refer to that fuel is the boiler of combustion gas, gas-fired boiler as its name suggests Stove and oil burning boiler, electric boiler are most economical by comparison, so most of people have selected gas fired-boiler as steam, adopted Warm, bathing boiler plant.

The smog of burning is discharged people's common gas fired-boiler from exhaust pipe, can not be obtained containing a large amount of heat in smog To utilization, and combustor and water inlet pipe injection is respectively normal temperature air and cold water, at work because of combustor and hot water layer Heat is very high, can influence combustor and the service life of hot water layer to the cold, and inconvenience is brought using gas fired-boiler to people.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of pipeline arrangement of gas fired-boiler, solves people The smog of burning is discharged common gas fired-boiler from exhaust pipe, is unable to get utilization containing a large amount of heat in smog, and fire Burning machine and respectively normal temperature air and the cold water of water inlet pipe injection are met because the heat of combustor and hot water layer at work is very high The cold service life that can influence combustor and hot water layer brings inconvenient problem using gas fired-boiler to people.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions：A kind of pipeline arrangement of gas fired-boiler, including Bottom plate, the upper surface of the bottom plate are fixedly connected with the lower surface of first shell, and the left side of the first shell is connected with One sealing ring, the inner surface of first sealing ring and the outer surface of outlet pipe are socketed, and the outer surface of the outlet pipe is provided with The lower surface of outlet valve, the first shell inner wall is fixedly connected with the lower surface of two supporting blocks, and two supporting blocks is upper Surface is fixedly connected with the lower surface of second shell.

The space of the first shell inner wall to second shell outer surface is hot water layer, the second shell and first shell Left side be connected with the second sealing ring, the inner surface of second sealing ring is socketed with combustor, a left side for the combustor Side is connected with the right end of Gas Pipe, and the right side of the combustor is arranged in the combustion chamber, the outer surface of the Gas Pipe It is provided with gas valve, the inside of the second shell is combustion chamber, and the upper surface of the second shell and first shell is clamped There is the 6th sealing ring, the inner surface of the 6th sealing ring is socketed with the second bend pipe, and one end setting of second bend pipe is the The other end of the lower section of two inner walls, second bend pipe passes through third sealing ring combustion chamber, the third sealing Circle is connected to the left side of first shell and second shell.

The outer surface of second bend pipe is connected with the 7th sealing ring and the 8th sealing ring respectively, the 7th sealing ring and The inner surface of 8th sealing ring is socketed with the outer surface of blowing device, the lower surface of the blowing device and the upper table of fixed block Face is fixedly connected, and the lower surface of the fixed block is fixedly connected with the upper surface of first shell, the left side of the blowing device It is connected with one end of third bend pipe, the other end of the third bend pipe is connected with the upper surface of combustor.

The lower surface of second bend pipe is connected with the 4th sealing ring, and the inner surface of the 4th sealing ring is socketed with outlet One end of pipe, the escape pipe is arranged in the inside of the second bend pipe, and the other end of the escape pipe is arranged inside water tank, described The lower surface of water tank is fixedly connected with the upper surface of bottom plate, and the water tank is internally provided with water supply installation, the water supply installation Lower surface be fixedly connected with the upper surface of bottom plate, the right side of the water supply installation is connected with the left end of the first bend pipe, institute The other end for stating the first bend pipe passes through the 5th sealing ring of first shell right side clamping to be connected with hot water layer.

Preferably, the shape of the combustor and the second sealing ring is rectangle, and the bocca of combustor is located at burning The right side of machine.

Preferably, the blowing device includes air inlet pipe, and one end of the air inlet pipe is arranged in the right of the second bend pipe, institute The other end for stating air inlet pipe passes through the 7th sealing ring and the 8th sealing ring to be connected with the right side of air blower, the air blower Lower surface is fixedly connected with the upper surface of fixed block, and the right side of the air blower is connected with one end of third bend pipe.

Preferably, the water supply installation includes water inlet pipe, and one end of the water inlet pipe is arranged inside water tank, the water inlet The other end of pipe is connected with the upper surface of water pump, and the lower surface of the water pump is fixedly connected with the upper surface of bottom plate, the water The right side of pump is connected with one end of the first bend pipe.

Preferably, the front of the first shell is fixedly connected with the back side of power supply, front and the switch of the power supply The back side is fixedly connected.

Preferably, the output end of the power supply is electrically connected with the input terminal of switch, the output end and air blower of the switch, The input terminal of combustor and water pump is electrically connected.

(3) advantageous effect

The utility model provides a kind of pipeline arrangement of gas fired-boiler, has following advantageous effect：

1, the gas fired-boiler pipeline arrangement, by combustor, the second bend pipe, air inlet pipe, air blower and third bend pipe it Between cooperation, combustor heats the indoor air of burning, and the smog for indoor generation of burning is flowed out from the second bend pipe, Air inlet pipe is heated in mobile process, to being preheated to the hot gas sucked in air inlet pipe, it is preheated after air It is sent into combustor from third bend pipe by air blower, is utilized containing a large amount of heat in smog, and the sky to entering combustor Gas is preheated, and the service life of combustor is improved.

2, the pipeline arrangement of the gas fired-boiler, by combustor, the second bend pipe, escape pipe, water pump, water inlet pipe, first curved It manages and the indoor air of burning is heated the cooperation between water tank, combustor, the smog of indoor generation of burning is from second Bend pipe flows out, and portion gas is expelled to from escape pipe in water tank, and to be preheated to the water in water tank, the water in water tank is by water Pump is sucked out from the first bend pipe from water inlet pipe and is sent into hot water layer, and residual gas then returns to combustion chamber in the second bend pipe, contains in smog A large amount of heat is utilized, and is preheated to the air for entering hot water layer, and the service life of first shell is improved, And the utility model which has a compact structure and a reasonable design, it is highly practical.

Description of the drawings

Fig. 1 is the cross-sectional view that the utility model is faced；

Fig. 2 is the structural schematic diagram that the utility model is faced；

Fig. 3 is the structural schematic diagram amplified at the utility model A.

In figure：1 outlet pipe, 2 outlet valves, 3 first shells, 4 first sealing rings, 5 bottom plates, 6 second shells, the 7, second sealing Circle, the sealing of 8 blowing devices, 81 air blowers, 82 air inlet pipe, 9 water supply installations, 91 water inlet pipes, 92 water pumps, 10 supporting blocks, 11 thirds Circle, 12 water tanks, 13 escape pipes, 14 the 4th sealing rings, 15 first bend pipes, 16 the 5th sealing rings, 17 combustors, 18 second bend pipes, 19 the 6th sealing rings, 20 the 7th sealing rings, 21 the 8th sealing rings, 22 fixed blocks, 23 third bend pipes, 24 combustion chambers, 25 gas valves, 26 Gas Pipes, 27 power supplys, 28 switches, 29 hot water layers.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of pipeline arrangement of gas fired-boiler, including bottom The upper surface of plate 5, bottom plate 5 is fixedly connected with the lower surface of first shell 3, and the front of first shell 3 and the back side of power supply 27 are solid The front of fixed connection, power supply 27 is fixedly connected with the back side of switch 28, by the way that power supply 27 is arranged, to make people not have nearby In the case of external power supply, power supply 27 can give air blower 81, combustor 17 and water pump 92 to provide electric power, the output end of power supply 27 It is electrically connected with the input terminal of switch 28, the input terminal of the output end and air blower 81, combustor 17 and water pump 92 of switch 28 is electrically connected It connects, by the way that switch 28 is arranged, is carried out to make people's Operation switch 28 that can control air blower 81, combustor 17 and water pump 92 Work, the left side of first shell 3 are connected with the first sealing ring 4, by the way that the first sealing ring 4 is arranged, to make in hot water layer 29 Water will not be flowed out from the gap of outlet pipe 1 and first shell 3, the outer surface of the inner surface and outlet pipe 1 of the first sealing ring 4 Socket, the outer surface of outlet pipe 1 are provided with outlet valve 2, by the way that outlet valve 2 is arranged, to allow people to control hot water layer 29 In water can be flowed out from outlet pipe 1, the lower surface of the lower surface of 3 inner wall of first shell and two supporting blocks 10, which is fixed, to be connected It connects, and the upper surface of two supporting blocks 10 is fixedly connected with the lower surface of second shell 6.

The space of 3 inner wall of first shell to 6 outer surface of second shell is hot water layer 29, second shell 6 and first shell 3 Left side is connected with the second sealing ring 7, by the way that the second sealing ring 7 is arranged, to make the smog in combustion chamber 24 will not be from combustion Burning machine 17 is flowed out with the gap of second shell 6, and the inner surface of the second sealing ring 7 is socketed with combustor 17, a left side for combustor 17 Side is connected with the right end of Gas Pipe 26, and the right side of combustor 17 is arranged in combustion chamber 24, and combustor 17 and second is close The shape of seal 7 is rectangle, and the bocca of combustor 17 is located at the right side of combustor 17, by the way that combustor 17 is arranged Bocca is located at the right side of combustor 17, and to make combustor 17 at work, the flame of ejection is located in combustion chamber 24, combustion The outer surface of tracheae 26 is provided with gas valve 25, by the way that gas valve 25 is arranged, to allow people to control the supply of combustion gas, the The inside of two shells 6 is combustion chamber 24, and the upper surface of second shell 6 and first shell 3 is connected with the 6th sealing ring 19, passes through 6th sealing ring 19 is set, to make smog not flowed in the gap from the second bend pipe 18 and first shell 3 with second shell 6 Go out, the inner surface of the 6th sealing ring 19 is socketed with the second bend pipe 18, and one end of the second bend pipe 18 is arranged in 6 inner wall of second shell The other end of lower section, the second bend pipe 18 is connected across 11 combustion chamber 24 of third sealing ring, and third sealing ring 11 is connected to first The left side of shell 3 and second shell 6, by the way that third sealing ring 11 is arranged, to make smog will not be from the second bend pipe 18 and the One shell 3 is flowed out with the gap of second shell 6.

The outer surface of second bend pipe 18 is connected with the 7th sealing ring 20 and the 8th sealing ring 21 respectively, close by setting the 7th Seal 20 and the 8th sealing ring 21, to make smog not flowed out from the gap of air inlet pipe 82 and the second bend pipe 18, the 7th is close The inner surface of seal 20 and the 8th sealing ring 21 is socketed with the outer surface of blowing device 8, the lower surface of blowing device 8 and fixation The upper surface of block 22 is fixedly connected, and the lower surface of fixed block 22 is fixedly connected with the upper surface of first shell 3, blowing device 8 Left side is connected with one end of third bend pipe 23, and blowing device 8 includes air inlet pipe 82, and one end of air inlet pipe 82 is arranged second The right of bend pipe 18, the other end of air inlet pipe 82 pass through the right side of the 7th sealing ring 20 and the 8th sealing ring 21 and air blower 81 It is connected, the lower surface of air blower 81 is fixedly connected with the upper surface of fixed block 22, right side and the third bend pipe of air blower 81 23 one end is connected, by the way that air blower 81 is arranged, to make air blower 81 suck air from air inlet pipe 82 and be sent into third The other end of bend pipe 23, third bend pipe 23 is connected with the upper surface of combustor 17.

The lower surface of second bend pipe 18 is connected with the 4th sealing ring 14, by the way that the 4th sealing ring 14 is arranged, to make smog It will not be flowed out from the gap of escape pipe 13 and the second bend pipe 18, the inner surface of the 4th sealing ring 14 is socketed with escape pipe 13, goes out One end of tracheae 13 is arranged in the inside of the second bend pipe 18, and the other end of escape pipe 13 is arranged inside water tank 12, water tank 12 Lower surface is fixedly connected with the upper surface of bottom plate 5, and water tank 12 is internally provided with water supply installation 9, the lower surface of water supply installation 9 with The upper surface of bottom plate 5 is fixedly connected, and the right side of water supply installation 9 is connected with the left end of the first bend pipe 15, and water supply installation 9 includes One end of water inlet pipe 91, water inlet pipe 91 is arranged inside water tank 12, and the other end of water inlet pipe 91 is connected with the upper surface of water pump 92 Logical, the lower surface of water pump 92 is fixedly connected with the upper surface of bottom plate 5, and the right side of water pump 92 is connected with one end of the first bend pipe 15 Logical, by the way that water pump 92 is arranged, the water extraction in water tank 12 is sent into the first bend pipe 15, the first bend pipe by water pump 92 by water inlet pipe 91 15 other end passes through the 5th sealing ring 16 of 3 right side of first shell clamping to be connected with hot water layer 29, passes through setting the 5th Sealing ring 16, to make the water in hot water layer 29 not flowed out in the gap from the first bend pipe 15 with first shell 3.

It works in use, people control water pump 92 by Operation switch 28, the water in water tank 12 is sent into hot water by water pump 92 Layer 29, people operate air blower 81 by switch 28 and work, and air is sent into combustor 17 by air blower 81, and people open gas valve 25 provide combustion gas to combustor 17, and people operate combustor 17 by switch 28 and work, and combustion gas is coordinated air point by combustor 17 Combustion, heats the water in hot water layer 29, and during heating, the smog that fuel gas buring goes out is flowed along the second bend pipe 18, The heat contained in smog in the moving process of smog heats air inlet pipe 82, before admitting air into combustor 17 It is preheated, during smog moves, part smog is flowed out from escape pipe 13, and the heat contained in smog is in water tank 12 Water preheated, remaining smog returns in combustion chamber 24, wait in hot water layer 29 water heating after the completion of, people open valve Water in hot water layer 29 can be released.

It can to sum up obtain, 1, the arrangement of the pipeline of the gas fired-boiler, pass through combustor 17, the second bend pipe 18, air inlet pipe 82, air blast Cooperation between machine 81 and third bend pipe 23, combustor 17 heat the air in combustion chamber 24, the production in combustion chamber 24 Raw smog is flowed out from the second bend pipe 18, is heated in the process of moving to air inlet pipe 82, to being inhaled in air inlet pipe 82 The hot gas entered is preheated, it is preheated after air be sent into combustor 17 from third bend pipe 23 by air blower 81, contain in smog A large amount of heat is utilized, and is preheated to the air for entering combustor 17, and improve combustor 17 uses the longevity Life.

2, the pipeline arrangement of the gas fired-boiler, passes through combustor 17, the second bend pipe 18, escape pipe 13, water pump 92, water inlet pipe 91, the cooperation between the first bend pipe 15 and water tank 12, combustor 17 heat the air in combustion chamber 24, in combustion chamber 24 The smog of generation flowed out from the second bend pipe 18, portion gas is expelled to from escape pipe 13 in water tank 12, to in water tank 12 Water preheated, the water in water tank 12 by water pump 92 from water inlet pipe 91 be sucked out from the first bend pipe 15 be sent into hot water layer 29, second Residual gas then returns to combustion chamber 24 in bend pipe 18, is utilized containing a large amount of heat in smog, and to entering hot water layer 29 Air preheated, improve the service life of first shell 3, and the utility model which has a compact structure and a reasonable design, it is real It is strong with property.

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

Claims (6)

1. a kind of pipeline of gas fired-boiler is arranged, including bottom plate (5), it is characterised in that：The upper surface and first of the bottom plate (5) The lower surface of shell (3) is fixedly connected, and the left side of the first shell (3) is connected with the first sealing ring (4), and described first is close The inner surface of seal (4) is socketed with the outer surface of outlet pipe (1), and the outer surface of the outlet pipe (1) is provided with outlet valve (2), The lower surface of first shell (3) inner wall is fixedly connected with the lower surface of two supporting blocks (10), and two supporting blocks (10) Upper surface be fixedly connected with the lower surface of second shell (6)；

The space of first shell (3) inner wall to second shell (6) outer surface is hot water layer (29), the second shell (6) It is connected with the second sealing ring (7) with the left side of first shell (3), the inner surface of second sealing ring (7) is socketed with combustion The left side of burning machine (17), the combustor (17) is connected with the right end of Gas Pipe (26), the right side of the combustor (17) Face setting is in combustion chamber (24), and the outer surface of the Gas Pipe (26) is provided with gas valve (25), the second shell (6) Inside is combustion chamber (24), and the upper surface of the second shell (6) and first shell (3) is connected with the 6th sealing ring (19), The inner surface of 6th sealing ring (19) is socketed with the second bend pipe (18), and one end of second bend pipe (18) is arranged second The other end of the lower section of shell (6) inner wall, second bend pipe (18) is connected across third sealing ring (11) combustion chamber (24), The third sealing ring (11) is connected to the left side of first shell (3) and second shell (6)；

The outer surface of second bend pipe (18) is connected with the 7th sealing ring (20) and the 8th sealing ring (21) respectively, and the described 7th The inner surface of sealing ring (20) and the 8th sealing ring (21) is socketed with the outer surface of blowing device (8), the blowing device (8) Lower surface be fixedly connected with the upper surface of fixed block (22), the lower surface of the fixed block (22) is upper with first shell (3) Surface is fixedly connected, and the left side of the blowing device (8) is connected with one end of third bend pipe (23), the third bend pipe (23) the other end is connected with the upper surface of combustor (17)；

The lower surface of second bend pipe (18) is connected with the 4th sealing ring (14), the inner surface set of the 4th sealing ring (14) It is connected to escape pipe (13), one end of the escape pipe (13) is arranged in the inside of the second bend pipe (18), the escape pipe (13) Other end setting is internal in water tank (12), and the lower surface of the water tank (12) is fixedly connected with the upper surface of bottom plate (5), the water Case (12) is internally provided with water supply installation (9), and the lower surface of the water supply installation (9) is fixed with the upper surface of bottom plate (5) to be connected It connects, the right side of the water supply installation (9) is connected with the left end of the first bend pipe (15), the other end of first bend pipe (15) The 5th sealing ring (16) across the clamping of first shell (3) right side is connected with hot water layer (29).

2. a kind of pipeline of gas fired-boiler according to claim 1 is arranged, it is characterised in that：The combustor (17) and The shape of two sealing rings (7) is rectangle, and the bocca of combustor (17) is located at the right side of combustor (17).

3. a kind of pipeline of gas fired-boiler according to claim 1 is arranged, it is characterised in that：Blowing device (8) packet Include air inlet pipe (82), one end setting of the air inlet pipe (82) in the right of the second bend pipe (18), the air inlet pipe (82) it is another One end passes through the 7th sealing ring (20) and the 8th sealing ring (21) to be connected with the right side of air blower (81), the air blower (81) lower surface is fixedly connected with the upper surface of fixed block (22), right side and the third bend pipe (23) of the air blower (81) One end be connected.

4. a kind of pipeline of gas fired-boiler according to claim 1 is arranged, it is characterised in that：Water supply installation (9) packet Include water inlet pipe (91), one end setting of the water inlet pipe (91) is internal in water tank (12), the other end of the water inlet pipe (91) with The upper surface of water pump (92) is connected, and the lower surface of the water pump (92) is fixedly connected with the upper surface of bottom plate (5), the water pump (92) right side is connected with the one end of the first bend pipe (15).

5. a kind of pipeline of gas fired-boiler according to claim 1 is arranged, it is characterised in that：The first shell (3) Front is fixedly connected with the back side of power supply (27), and the front of the power supply (27) is fixedly connected with the back side of switch (28).

6. a kind of pipeline of gas fired-boiler according to claim 5 is arranged, it is characterised in that：The output of the power supply (27) The input terminal with switch (28) is held to be electrically connected, the output end and air blower (81), combustor (17) and water pump of the switch (28) (92) input terminal electrical connection.