CN213657094U

CN213657094U - Gas heating water heater capable of reducing noise

Info

Publication number: CN213657094U
Application number: CN202022616033.2U
Authority: CN
Inventors: 聂金发; 麦晓枫; 胡仙仙
Original assignee: Guangdong Creative Electronics Co ltd
Current assignee: Guangdong Creative Electronics Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-09
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a gas heating water heater of noise reduction relates to gas heating water heater field, and the shell to the fan of current gas heating water heater is thin, the material is hard, the joint gap is big, can not with petticoat pipe lug connection, and the sympathetic response sound that produces during the use is great, can not effectively prevent the problem that moisture and comdenstion water flow backward simultaneously, proposes following scheme now, and it includes the casing, fixedly connected with petticoat pipe in the casing, the lower extreme fixed mounting of petticoat pipe has main heat exchanger, the lower extreme fixedly connected with combustion chamber of main heat exchanger, the lower extreme fixed mounting of combustion chamber has the combustor, the lower inner wall fixed mounting of casing has the board to trade the water route assembly, fixed mounting has the gas valve in the middle of the lower inner wall of casing. The device has the advantages that the fan is not easy to resonate with the smoke hood casing, so that the running noise is reduced, and the service life and the use performance of the structure in the casing can be effectively protected by separating condensed water and moisture.

Description

Gas heating water heater capable of reducing noise

Technical Field

The utility model relates to a gas heating water heater field especially relates to a gas heating water heater of noise reduction.

Background

Traditional gas heating water heater because the installation of fan is put formula in the middle, and the air outlet is direct butt joint tobacco pipe, and what its adoption all is the fan of iron shell in addition, and the shell of fan is thin, the material is hard, the joint gap is big, can not with petticoat pipe lug connection, just can install in gas heating water heater indirectly through a fixed plate, and the sympathetic response sound that produces during the use is great.

And the gas heating water heater is generally arranged in places with high humidity, such as bathrooms, boiler rooms and the like, so that if no overlong smoke exhaust pipe is arranged, moisture and condensed water can flow back to the interior of the device through a smoke exhaust channel, and the service life and the performance of internal components of the device can be influenced in the long term. Therefore, the gas heating water heater capable of reducing noise is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of gas heating water heater of noise reduction, the shell of the fan of having solved current gas heating water heater is thin, the material is hard, the joint gap is big, can not with petticoat pipe lug connection, the sympathetic response sound that produces during the use is great, can not effectively prevent the problem that moisture and comdenstion water flow backward simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a gas heating water heater capable of reducing noise comprises a shell, wherein a smoke hood is fixedly connected in the shell, a main heat exchanger is fixedly mounted at the lower end of the smoke hood, a combustion chamber is fixedly connected at the lower end of the main heat exchanger, a burner is fixedly mounted at the lower end of the combustion chamber, a plate water changing path assembly is fixedly mounted at the lower inner wall of the shell, a gas valve is fixedly mounted in the middle of the lower inner wall of the shell, a water pump is fixedly mounted at the right side of the lower inner wall of the shell, a water tank is fixedly mounted at the right side of the inner wall of the shell, a fan is fixedly mounted at the upper end of the smoke hood in an inclined mode, an aluminum casting elbow is fixedly connected at an air outlet of the fan, a discharge flue is fixedly mounted at the upper end face of the shell, the upper end of the aluminum casting elbow is fixedly connected with a discharge flue, a conical ring table, inclined channels are formed in the left side and the right side of the smoke discharge channel, each inclined channel is formed in the upper end face of each inclined channel, the inner walls of the front side and the rear side of each inclined channel are provided with slideways, and L-shaped clamping plates are arranged in the slideways in a sliding mode.

Preferably, the left side and the right side of the gas valve are respectively provided with a plate water changing path assembly and a water pump, and the water tank is arranged above the water pump.

Preferably, the fan is fixedly connected with the smoke hood through a bolt and is arranged at an inclination angle relative to the smoke hood.

Preferably, the upper end of the cast aluminum elbow fixedly connected with the air outlet of the fan is perpendicular to the upper inner wall of the casing and is fixedly connected with the discharge flue.

Preferably, the center of the conical ring platform is designed to be an opening, and the diameter of the arc-shaped cover is larger than that of the central opening of the conical ring platform.

Preferably, the inclined channels on the left side and the right side penetrate through the inner side and the outer side of the smoke discharge channel on one side, and a sealing rubber strip is arranged between each L-shaped clamping plate and the inner wall of the slide channel on one side of each L-shaped clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device can be obliquely installed on the smoke hood at 35 degrees through the fan, and the air outlet of the fan is connected with the cast aluminum elbow, so that the fan is not easy to resonate with the smoke hood and the shell, and the running noise is reduced;

2. meanwhile, the device can be used for blocking the smoke exhaust channel through the conical ring platform arranged in the smoke exhaust channel and the arc-shaped cover fixedly connected with the conical ring platform through the connecting rod, and the diameter of the arc-shaped cover is larger than that of the central opening of the conical ring platform, so that moisture can flow back through the diameter difference between the arc-shaped cover and the opening to effectively block the smoke exhaust channel, and condensed water can be retained on the outer edge of the upper end face of the conical ring platform and cannot enter the smoke exhaust channel.

Make this device have the fan be difficult for producing resonance with the petticoat pipe casing to reduce the running noise, can separation comdenstion water and moisture effectual the life and the performance of the structure in the casing of having protected.

Drawings

Fig. 1 is a cross-sectional view illustrating a structure of a gas heating water heater capable of reducing noise according to the present invention.

Fig. 2 is a cross-sectional view of the structure of the discharge flue of the gas heating water heater of the present invention, which can reduce noise.

Reference numbers in the figures: the device comprises a machine shell 1, a fan 2, a smoke hood 3, a main heat exchanger 4, a combustion chamber 5, a combustor 6, a water changing assembly with 7 plates, a gas valve 8, a water pump 9, a water tank 10, a cast aluminum elbow 11, a discharge flue 12, a conical ring platform 13, an arc cover 14, an inclined channel 15, a slide way 16 and a 17L-shaped clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a gas heating water heater capable of reducing noise comprises a housing 1, a smoke hood 3 fixedly connected in the housing 1, a main heat exchanger 4 fixedly installed at the lower end of the smoke hood 3, a combustion chamber 5 fixedly connected at the lower end of the main heat exchanger 4, a burner 6 fixedly installed at the lower end of the combustion chamber 5, a plate water changing path assembly 7 fixedly installed at the lower inner wall of the housing 1, a gas valve 8 fixedly installed in the middle of the lower inner wall of the housing 1, a water pump 9 fixedly installed at the right side of the lower inner wall of the housing 1, a water tank 10 fixedly installed at the right inner wall of the housing 1, a fan 2 fixedly installed at the upper end of the smoke hood 3 in an inclined manner, a cast aluminum elbow 11 fixedly connected at the air outlet of the fan 2, a discharge flue 12 fixedly installed at the upper end face of the housing 1, a cast aluminum elbow 11 fixedly connected at, the up end fixed connection pole fixedly connected with arc lid 14 of toper ring platform 13, the slope passageway 15 has all been seted up to the left and right both sides of discharge flue 12, and slide 16 has all been seted up to the up end and preceding, the back both sides inner wall of every slope passageway 15, and it is provided with L type cardboard 17 to slide in the slide 16.

In the embodiment, the left and right sides of the gas valve 8 are respectively provided with a plate water changing path assembly 7 and a water pump 9, the water tank 10 is arranged above the water pump 9, the fan 2 is fixedly connected with the smoke hood 3 through bolts and is inclined for 35 degrees relative to the smoke hood 3, the upper end of a cast aluminum elbow 11 of an air outlet of the fan 2 is vertically connected with the upper inner wall of the casing 1 and is fixedly connected with a discharge flue 12, the center of the conical ring platform 13 is of an opening design, the diameter of the arc-shaped cover 14 is larger than that of a central opening of the conical ring platform 13, inclined channels 15 on the left and right sides respectively penetrate through the inner side and the outer side of a discharge flue 12 on one side respectively, and sealing rubber strips are arranged between each L-shaped clamping plate 17 and the inner wall of a slide 16 on one.

The working principle is as follows: when the exhaust hood is used, the fan 2 can be obliquely arranged on the exhaust hood 3 at 35 degrees, and the air outlet of the fan 2 is connected with the cast aluminum elbow 11, so that the fan 2 is not easy to resonate with the exhaust hood 3 and the engine 1, and the running noise is reduced; meanwhile, the device can be arranged through a conical ring platform 13 arranged in the discharge flue 12 and an arc-shaped cover 14 fixedly connected with the conical ring platform through a connecting rod, the diameter of the arc-shaped cover 14 is larger than that of the central opening of the conical ring platform 13, so that moisture can flow back through the diameter difference between the arc-shaped cover 14 and the opening to effectively block the moisture and the condensate water can be retained on the outer edge of the upper end face of the conical ring platform 13 and cannot enter the discharge flue, the L-shaped clamping plate 17 can be lifted when the water is more accumulated on the upper end face of the conical ring platform 13, the L-shaped clamping plate 17 moves upwards in the slide way 16, an inclined channel 15 is opened, and the collected water is discharged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gas heating water heater of noise abatement, includes casing (1), fixedly connected with petticoat pipe (3) in casing (1), the lower extreme fixed mounting of petticoat pipe (3) has main heat exchanger (4), the lower extreme fixedly connected with combustion chamber (5) of main heat exchanger (4), the lower extreme fixed mounting of combustion chamber (5) has combustor (6), its characterized in that, the lower inner wall fixed mounting of casing (1) has board to trade waterway assembly (7), fixed mounting has gas valve (8) in the middle of the lower inner wall of casing (1), the right side fixed mounting of inner wall has water pump (9) under casing (1), the right side inner wall fixed mounting of casing (1) has water tank (10), the upper end slope fixed mounting of petticoat pipe (3) has fan (2), the air outlet fixedly connected with cast aluminium elbow (11) of fan (2), the up end fixed mounting of casing (1) has discharge flue (12), the upper end and discharge flue (12) fixed connection of cast aluminium elbow (11), the inner wall fixedly connected with toper ring platform (13) of discharge flue (12), the up end fixed connection pole fixedly connected with arc lid (14) of toper ring platform (13), slope passageway (15), every have all been seted up to the left and right both sides of discharge flue (12) the up end and preceding, back both sides inner wall of slope passageway (15) have all been seted up slide (16), it is provided with L type cardboard (17) to slide in slide (16).

2. The gas-fired heating water heater capable of reducing noise according to claim 1, wherein the gas valve (8) is provided with a plate-changing water passage assembly (7) and a water pump (9) at left and right sides thereof, respectively, and the water tank (10) is disposed above the water pump (9).

3. A gas-fired heating and water-heating boiler capable of reducing noise according to claim 1, wherein the fan (2) is fixedly connected with the hood (3) through a bolt and is arranged at an inclination of 35 ° relative to the hood (3).

4. The gas-fired heating and water-heating furnace capable of reducing noise according to claim 1, wherein the upper end of the cast aluminum elbow (11) fixedly connected with the air outlet of the fan (2) is perpendicular to the upper inner wall of the machine shell (1) and is fixedly connected with the discharge flue (12).

5. The gas-fired heating water heater capable of reducing noise according to claim 1, wherein the center of the conical ring platform (13) is an opening design, and the diameter of the arc-shaped cover (14) is larger than that of the central opening of the conical ring platform (13).

6. The gas-fired heating and water-heating stove capable of reducing noise according to claim 1, wherein the inclined channels (15) on the left and right sides penetrate through the inner and outer sides of the discharge channel (12) on the respective side, and a sealing rubber strip is arranged between each L-shaped clamping plate (17) and the inner wall of the slide way (16) on the respective side.